[submodule "modules/bootstrap"]
path = modules/bootstrap
url = git://github.com/twitter/bootstrap.git
+[submodule "lib/jquery"]
+ path = lib/jquery
+ url = git://github.com/jquery/jquery.git
+[submodule "lib/jquery-ui"]
+ path = lib/jquery-ui
+ url = git://github.com/jquery/jquery-ui.git
+[submodule "lib/underscore"]
+ path = lib/underscore
+ url = git://github.com/documentcloud/underscore.git
+[submodule "lib/qunit"]
+ path = lib/qunit
+ url = git://github.com/jquery/qunit.git
+++ /dev/null
-<!--
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
--->
-
-<!doctype html>
-<html lang="en" ng-app="cowhide-ng">
- <head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-
- <title>Calf NG: a Cowhide example, using the NG directives</title>
- <meta name="description" content="An example showcasing cowhide-ng's capabilities.">
- <meta name="viewport" content="width=device-width">
-
- <link id="cowhide-theme" rel="stylesheet" href="../../cowhide-default.css">
- </head>
-
- <body>
- <ch-page>
- <ch-header title="Calf NG"></ch-header>
- <ch-button>Hello world!</ch-button>
- <ch-slider height="200" orientation="vertical"></ch-slider>
- </ch-page>
-
- <!-- The glorious cowhide framework. -->
- <script src="../../cowhide.js"></script>
- <script src="../../cowhide-ng.js"></script>
-
- <!-- This file contains other code needed by this example app. -->
- <script src="javascripts/calf-ng.js"></script>
- </body>
-</html>
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-$(function() {
- $.cowhide.initThemeEngine({
- path: '../..'
- });
-});
+++ /dev/null
-<!DOCTYPE html>
-<html>
- <head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-
- <title>Calf: a Cowhide example</title>
- <meta name="description" content="An example showcasing ivi-webui's capabilities.">
- <meta name="viewport" content="width=device-width">
-
- <link id="cowhide-theme" rel="stylesheet" href="lib/cowhide-default.css">
- <link rel="stylesheet" href="styles/calf.css">
- </head>
-
- <body>
- <div class="container page">
- <h1>
- Cowhide
- <small>An HTML5 framework built on top of Twitter Bootstrap.</small>
- </h1>
-
- <div class="well" style="overflow: hidden">
- <button id="night-mode-toggle" class="btn btn-primary" data-toggle="button">Night mode</button>
- <button id="driving-mode-toggle" class="btn btn-primary" data-toggle="button" data-ignore-driving-mode="true">Driving mode</button>
-
- <div class="pull-right">
- <form class="form-inline" id="controls">
- <div class="control-group">
- <div class="input-append">
- <input type="text"
- id="button-font-size" placeholder="Button font size"/>
- <span class="add-on">px</span>
- <button class="btn" type="button">Apply</button>
- </div>
- </div>
-
- <div class="control-group">
- <select type="text" id="theme-selector">
- <option value="0">Select theme:</option>
- <option value="default">Default</option>
- <option value="amelia">Amelia</option>
- <option value="spruce">Spruce</option>
- </select>
- </div>
- </div>
- </div>
-
- <h2>Calf Music Player<small>A Cowhide example application.</small></h2>
- <div id="application"></div>
- </div> <!-- container -->
-
- <!-- initial template of our application; it just installs the outlet. -->
- <script type="text/x-handlebars" data-template-name="application">
- <div class="navbar navbar-inverse">
- <div class="navbar-inner">
- <ul class="nav">
- <li><a {{action showArtists href=true}}>Artists</a></li>
- <li><a {{action showAlbums href=true}}>Albums</a></li>
- <li><a {{action showSongs href=true}}>Songs</a></li>
- </ul>
- </div>
- </div>
- <div class="content">
- <div class="row">
- <div class="span8">
- {{outlet library}}
- </div>
- <div class="span4">
- {{outlet now_playing}}
- </div>
- </div>
-
- {{outlet volume_control}}
- </div>
- </script>
-
- <script type="text/x-handlebars" data-template-name="artists">
- <ul class="item-list striped">
- {{#if controller.arrangedContent}}
- {{#each artist in controller.arrangedContent}}
- {{view Calf.ArtistView contentBinding="artist"}}
- {{/each}}
- {{else}}
- <li>No artists in your library</li>
- {{/if}}
- </ul>
- </script>
-
- <script type="text/x-handlebars" data-template-name="artist">
- <a {{action showArtistsAlbums artist href=true}}>
- {{#if artist.isBandOnly}}
- <strong>{{artist.bandName}}</strong>
- {{else}}
- <strong>{{artist.lastName}}</strong>, {{artist.firstName}}
- {{#if artist.bandName}}
- <em>({{artist.bandName}})</em>
- {{/if}}
- {{/if}}
- </a>
- </script>
-
- <script type="text/x-handlebars" data-template-name="albums">
- <ul class="item-list striped">
- {{#if controller.arrangedContent}}
- {{#each album in controller.arrangedContent}}
- {{view Calf.AlbumView contentBinding="album"}}
- {{/each}}
- {{else}}
- <li>No albums found.</li>
- {{/if}}
- </ul>
- </script>
-
- <script type="text/x-handlebars" data-template-name="album">
- <a {{action showAlbumsSongs album href=true}}>
- <strong>{{album.name}}</strong> ({{album.year}})
- </a>
- </script>
-
- <script type="text/x-handlebars" data-template-name="songs">
- <ul class="item-list striped">
- {{#if controller.arrangedContent}}
- {{#each song in controller.arrangedContent}}
- <li>{{view Calf.SongView contentBinding="song"}}</li>
- {{/each}}
- {{else}}
- <li>No songs found.</li>
- {{/if}}
- </ul>
- </script>
-
- <script type="text/x-handlebars" data-template-name="song">
- <strong>{{song.title}}</strong> ({{song.duration}})
- </script>
-
- <script type="text/x-handlebars" data-template-name="now-playing">
- <div class="album-art">
- <img {{bindAttr src="picture"}}/>
- </div>
- <ul class="nav nav-pills play-controls">
- <li class="backward"><a><i class="icon-step-backward"></i></a></li>
- <li class="play"><a><i class="icon-play"></i></a></li>
- <li class="stop"><a><i class="icon-stop"></i></a></li>
- <li class="forward"><a><i class="icon-step-forward"></i></a></li>
- <li class="volume">
- <a {{action showVolumeControl}}>
- <i class="icon-volume-up"></i>
- </a>
- </li>
- </div>
- </script>
-
- <script type="text/x-handlebars" data-template-name="volume-control">
- <div class="modal-header">
- <h3>Volume control</h3>
- </div>
- <div class="modal-body">
- <div class="row">
- <div class="span4">
- <div class="volume-sliders">
- <div class="ch-slider-vertical front-left" data-height="160"></div>
- <div class="ch-slider-vertical front-right" data-height="160"></div>
- <div class="ch-slider-vertical rear-left" data-height="160"></div>
- <div class="ch-slider-vertical rear-right" data-height="160"></div>
- </div>
- </div>
- <div class="span1 offset1">
- <div class="ch-seat-selector"></div>
- </div>
- </div>
- </div>
- <div class="modal-footer">
- <a class="btn btn-primary" {{action hideVolumeControl}}>Close</a>
- </div>
- </script>
-
- <!-- The glorious cowhide framework. -->
- <script src="lib/cowhide.js"></script>
-
- <!-- handlebars is used in this example app for the templating. -->
- <script src="lib/handlebars-1.0.0.beta.6.js"></script>
- <!-- ember is used in this example app for MVC. -->
- <script src="lib/ember-1.0.0-pre.2.js"></script>
-
- <!-- Our glorious example app: Calf -->
- <script src="javascripts/app/app.js"></script>
- <script src="javascripts/app/router.js"></script>
- <script src="javascripts/app/store.js"></script>
-
- <script src="javascripts/app/models/artist.js"></script>
- <script src="javascripts/app/models/album.js"></script>
- <script src="javascripts/app/models/song.js"></script>
-
- <script src="javascripts/app/mixins/haspicture.js"></script>
-
- <script src="javascripts/app/views/application.js"></script>
- <script src="javascripts/app/views/page.js"></script>
- <script src="javascripts/app/views/nowplaying.js"></script>
- <script src="javascripts/app/views/artists.js"></script>
- <script src="javascripts/app/views/artist.js"></script>
- <script src="javascripts/app/views/albums.js"></script>
- <script src="javascripts/app/views/album.js"></script>
- <script src="javascripts/app/views/songs.js"></script>
- <script src="javascripts/app/views/song.js"></script>
- <script src="javascripts/app/views/volumecontrol.js"></script>
-
- <script src="javascripts/app/controllers/application.js"></script>
- <script src="javascripts/app/controllers/nowplaying.js"></script>
- <script src="javascripts/app/controllers/artists.js"></script>
- <script src="javascripts/app/controllers/albums.js"></script>
- <script src="javascripts/app/controllers/songs.js"></script>
- <script src="javascripts/app/controllers/volumecontrol.js"></script>
-
- <!-- This file contains other code needed by this example app. -->
- <script src="javascripts/calf.js"></script>
- </body>
-</html>
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win) {
- 'use strict';
-
- win.Calf = window.Ember.Application.create({
- VERSION: '0.1',
- rootElement: '#application'
- });
-})(window);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var AlbumsController = Ember.ArrayController.extend({
- content: [],
- sortProperties: ['name']
- });
-
- app.AlbumsController = AlbumsController;
- app.albumsController = AlbumsController.create();
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var ApplicationController = Ember.Controller.extend({});
-
- app.ApplicationController = ApplicationController;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember, _) {
- 'use strict';
-
- var ArtistsController = Ember.ArrayController.extend({
- content: [],
- sortProperties: ['lastName', 'firstName', 'bandName']
- });
-
- app.ArtistsController = ArtistsController;
- app.artistsController = ArtistsController.create();
-})(window.Calf, window.Ember, window._);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var NowPlayingController = Ember.Controller.extend({
- picture: "images/data/calf.jpg",
-
- setPicture: function(filename) {
- this.set("picture", "images/data/" + filename);
- },
- unsetPicture: function() {
- this.set("picture", "images/data/calf.jpg");
- }
- });
-
- app.NowPlayingController = NowPlayingController;
- app.nowPlayingController = NowPlayingController.create();
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var SongsController = Ember.ArrayController.extend({
- content: [],
- sortProperties: ['title']
- });
-
- app.SongsController = SongsController;
- app.songsController = SongsController.create();
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var VolumeControlController = Ember.Controller.extend({
- display: false
- });
-
- app.VolumeControlController = VolumeControlController;
- app.volumeControlController = VolumeControlController.create();
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var HasPictureMixin = Ember.Mixin.create({
- mouseEnter: function(e) {
- var npc = app.get('router').get('nowPlayingController');
- var picture = this.get('content').get('picture');
-
- if (picture)
- npc.setPicture(picture);
- },
-
- mouseLeave: function(e) {
- var npc = app.get('router').get('nowPlayingController');
- npc.unsetPicture();
- }
- });
-
- app.HasPictureMixin = HasPictureMixin;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember, _) {
- 'use strict';
-
- var Album = Ember.Object.extend({
- id: null,
- artist: null,
- name: null,
- year: null
- });
-
- Album.reopenClass({
- find: function(artist) {
- return app.Store.getAlbums(artist);
- }
- });
-
- app.Album = Album;
-})(window.Calf, window.Ember, window._);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var Artist = Ember.Object.extend({
- id: null,
- firstName: null,
- lastName: null,
- bandName: null,
-
- name: function() {
- var ret = "";
- if (this.get('firstName') && this.get('lastName')) {
- ret = "%@, %@".fmt(this.get('lastName', this.get('firstName')));
- if(this.get('bandName')) {
- ret += " (%@)".fmt(this.get('bandName'));
- }
- } else {
- ret = this.get('bandName');
- }
-
- return ret;
- }.property('firstName', 'lastName', 'bandName'),
-
- isBandOnly: function() {
- if (this.get('firstName') === null &&
- this.get('lastName') === null &&
- this.get('bandName') !== null) {
- return true;
- }
- return false;
- }.property('firstName', 'lastName', 'bandName')
- });
-
-
- Artist.reopenClass({
- find: function() {
- return app.Store.getArtists();
- }
- });
-
- app.Artist = Artist;
-})(window.Calf, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember, _) {
- 'use strict';
-
- var Song = Ember.Object.extend({
- id: null,
- title: null,
- duration: null
- });
-
- Song.reopenClass({
- find: function(album) {
- return app.Store.getSongs(album);
- }
- });
-
- app.Song = Song;
-})(window.Calf, window.Ember, window._);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var Router = Ember.Router.extend({
- location: 'hash',
-
- root: Ember.Route.extend({
- showArtists: Ember.Route.transitionTo('artists'),
- showArtistsAlbums: Ember.Router.transitionTo('artists_albums'),
-
- showAlbums: Ember.Route.transitionTo('albums'),
- showAlbumsSongs: Ember.Route.transitionTo('albums_songs'),
- showSongs: Ember.Route.transitionTo('songs'),
-
- showVolumeControl: function(router) {
- var controller = router.get('volumeControlController');
- controller.set("display", true);
- },
-
- hideVolumeControl: function(router) {
- var controller = router.get('volumeControlController');
- controller.set("display", false);
- },
-
- index: Ember.Route.extend({
- route: '/',
- redirectsTo: 'artists'
- }),
-
- artists: Ember.Route.extend({
- route: '/artists',
- connectOutlets: function(router) {
- var controller = router.get('applicationController');
- controller.connectOutlet('library', 'artists', app.Artist.find());
- controller.connectOutlet('now_playing', 'nowPlaying');
- controller.connectOutlet('volume_control', 'volumeControl');
- }
- }),
-
- artists_albums: Ember.Route.extend({
- route: '/artist/:artist_id/albums',
- connectOutlets: function (router, artist) {
- var controller = router.get('applicationController');
- controller.connectOutlet('library', 'albums', app.Album.find(artist));
- controller.connectOutlet('now_playing', 'nowPlaying');
- controller.connectOutlet('volume_control', 'volumeControl');
- }
- }),
-
- albums: Ember.Route.extend({
- route: '/albums',
- connectOutlets: function(router) {
- var controller = router.get('applicationController');
- controller.connectOutlet('library', 'albums', app.Album.find());
- controller.connectOutlet('now_playing', 'nowPlaying');
- controller.connectOutlet('volume_control', 'volumeControl');
- }
- }),
-
- albums_songs: Ember.Route.extend({
- route: '/albums/:album_id/songs',
- connectOutlets: function(router, album) {
- var controller = router.get('applicationController');
- controller.connectOutlet('library', 'songs', app.Song.find(album));
- controller.connectOutlet('now_playing', 'nowPlaying');
- controller.connectOutlet('volume_control', 'volumeControl');
- }
- }),
-
- songs: Ember.Route.extend({
- route: '/songs',
- connectOutlets: function(router) {
- var controller = router.get('applicationController');
- controller.connectOutlet('library', 'songs', app.Song.find());
- controller.connectOutlet('now_playing', 'nowPlaying');
- controller.connectOutlet('volume_control', 'volumeControl');
- }
- })
- })
- });
-
- app.Router = Router;
-})(window.Calf, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, _) {
- 'use strict';
-
- var Store = function() {}
-
- Store.prototype = {
- artists: [
- {"id": 0,
- "firstName": "Regina",
- "lastName": "Spektor",
- "picture": "regina-spektor.jpg"
- },
- {"id": 1,
- "firstName": "Ani",
- "lastName": "diFranco",
- "picture": "ani-difranco.jpg"
- },
- {"id": 2,
- "firstName": "Emily",
- "lastName": "Haynes",
- "bandName": "Metric",
- "picture": "emily-haines.jpg"
- },
- {"id": 3,
- "firstName": "Casey",
- "lastName": "Dienel",
- "picture": "casey-dienel.jpg"
- }
- ],
-
- albums: [
- {"id": 0,
- "artist_id": 0,
- "name": "11:11",
- "year": 2001,
- "picture": "regina-spektor/11-11.jpg"
- },
- {"id": 1,
- "artist_id": 0,
- "name": "Songs",
- "year": 2002,
- "picture": "regina-spektor/songs.jpg"
- },
- {"id": 2,
- "artist_id": 0,
- "name": "Soviet Kitsch",
- "year": 2004,
- "picture": "regina-spektor/soviet-kitsch.jpg"
- },
- {"id": 3,
- "artist_id": 0,
- "name": "Begin to Hope",
- "year": 2006,
- "picture": "regina-spektor/begin-to-hope.jpg"
- },
- {"id": 4,
- "artist_id": 0,
- "name": "Far",
- "year": 2009,
- "picture": "regina-spektor/far.jpg"
- },
- {"id": 5,
- "artist_id": 0,
- "name": "What We Saw from the Cheap Seats",
- "year": 2012,
- "picture": "regina-spektor/what-we-saw-from-the-cheap-seats.jpg"
- }
- ],
-
- songs: [
- {"id": 0,
- "album_id": 0,
- "title": "Love Affair",
- "duration": "2:22"
- },
- {"id": 1,
- "album_id": 0,
- "title": "Rejazz",
- "duration": "3:37"
- },
- {"id": 2,
- "album_id": 0,
- "title": "Back of a Truck",
- "duration": "5:52"
- }
- ],
-
- getArtist: function(id) {
- var artist = app.Artist.create(
- _.find(this.artists, function(artist_data) {
- return artist_data.id === id;
- })
- );
-
- return artist;
- },
- getArtists: function() {
- var artists = [];
-
- _.each(this.artists, function(artist_data) {
- artists.push(app.Artist.create(artist_data));
- });
-
- return artists;
- },
-
- getAlbum: function(id) {
- var album_data = _.find(this.albums, function(album_data) {
- return album_data.id === id;
- });
-
- var album = app.Album.create(album_data);
- var artist = this.getArtist(album_data.artist_id);
-
- album.set('artist', artist);
-
- return album;
- },
- getAlbums: function(artist) {
- var albums = [];
- var self = this;
-
- _.each(this.albums, function(album_data) {
- var album = app.Album.create(album_data);
- var album_artist = self.getArtist(album_data.artist_id);
-
- if (artist === undefined || artist.get('id') === album_artist.get('id')) {
- album.set('artist', album_artist);
- albums.push(album);
- }
- });
-
- return albums;
- },
-
- getSongs: function(album) {
- var songs = [];
- var self = this;
-
- _.each(this.songs, function(song_data) {
- var song = app.Album.create(song_data);
- var song_album = self.getAlbum(song_data.album_id);
-
- if (album === undefined || album.get('id') === song_album.get('id')) {
- song.set('album', song_album);
- songs.push(song);
- }
- });
-
- return songs;
- }
- };
-
- app.Store = new Store();
-})(window.Calf, window._);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var AlbumView = Ember.View.extend(app.HasPictureMixin, {
- templateName: 'album',
- tagName: 'li',
- classNames: ['album']
- });
-
- app.AlbumView = AlbumView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var AlbumsView = app.Page.extend({
- templateName: 'albums',
- tagName: 'div',
- classNames: ['library', 'scrollable'],
-
- didInsertElement: function() {
- this.$().ch_scrollable('enable');
- }
- });
-
- app.AlbumsView = AlbumsView;
-})(window.Calf, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var ApplicationView = Ember.View.extend({
- templateName: 'application'
- });
-
- app.ApplicationView = ApplicationView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var ArtistView = Ember.View.extend(app.HasPictureMixin, {
- templateName: 'artist',
- tagName: 'li',
- classNames: ['artist']
- });
-
- app.ArtistView = ArtistView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var ArtistsView = app.Page.extend({
- templateName: 'artists',
- tagName: 'div',
- classNames: ['library', 'scrollable'],
-
- didInsertElement: function() {
- this.$().ch_scrollable('enable');
- }
- });
-
- app.ArtistsView = ArtistsView;
-})(window.Calf, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var HasPictureMixin = Ember.Mixin.extend({
- mouseEnter: function(e) {
- var npc = app.get('router').get('nowPlayingController');
- var picture = this.get('content').get('picture');
-
- if (picture)
- npc.setPicture(picture);
- },
-
- mouseLeave: function(e) {
- var npc = app.get('router').get('nowPlayingController');
- npc.unsetPicture();
- }
- });
-
- app.HasPictureMixin = HasPictureMixin;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var NowPlayingView = Ember.View.extend({
- templateName: 'now-playing',
- classNames: ['now-playing']
- });
-
- app.NowPlayingView = NowPlayingView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var Page = Ember.View.extend({
- didInsertElement: function() {
- this.$()
- .css({opacity: 0})
- .animate({opacity: 1}, 250);
- }
- });
-
- app.Page = Page;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var SongView = Ember.View.extend({
- templateName: 'song',
- tagName: 'span',
- classNames: ['song']
- });
-
- app.SongView = SongView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var SongsView = app.Page.extend({
- templateName: 'songs',
- tagName: 'div',
- classNames: ['library', 'scrollable'],
-
- didInsertElement: function() {
- this.$().ch_scrollable('enable');
- }
- });
-
- app.SongsView = SongsView;
-})(window.Calf, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- 'use strict';
-
- var VolumeControlView = Ember.View.extend({
- templateName: 'volume-control',
- classNames: ['volume-control', 'modal', 'fade', 'hide'],
-
- didInsertElement: function() {
- var $modal = this.$(),
- $sliders = this.$('.ch-slider-vertical'),
- $seats = this.$('.ch-seat-selector');
-
- $modal.modal({
- keyboard: false,
- backdrop: 'static',
- show: false
- });
-
- $sliders.ch_slider({
- orientation: "vertical",
- min: "0",
- max: "10",
- value: "5"
- });
-
- $seats.ch_seat_selector();
-
- this.$('.ch-slider-vertical.front-left').mouseover(function(e) {
- $seats.ch_seat_selector('frontLeft');
- }).mouseout(function(e) {
- $seats.ch_seat_selector('removeSelection');
- });
-
- this.$('.ch-slider-vertical.front-right').mouseover(function(e) {
- $seats.ch_seat_selector('frontRight');
- }).mouseout(function(e) {
- $seats.ch_seat_selector('removeSelection');
- });
-
- this.$('.ch-slider-vertical.rear-left').mouseover(function(e) {
- $seats.ch_seat_selector('rearLeft');
- }).mouseout(function(e) {
- $seats.ch_seat_selector('removeSelection');
- });
-
- this.$('.ch-slider-vertical.rear-right').mouseover(function(e) {
- $seats.ch_seat_selector('rearRight');
- }).mouseout(function(e) {
- $seats.ch_seat_selector('removeSelection');
- });
- },
-
- displayChanged: function() {
- var display = this.get("controller.display");
- var $el = this.$();
-
- // Checking for this because contentChanged will be called for
- // the first time before the view is rendered to the DOM.
- if ($el !== undefined) {
- if(display) {
- this.$().modal('show');
- } else {
- this.$().modal('hide');
- }
- }
- }.observes("controller.display")
- });
-
- app.VolumeControlView = VolumeControlView;
-})(window.Calf, window.Ember);
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-$(function() {
- $.cowhide.initThemeEngine({
- path: '../..'
- });
-
- $('#night-mode-toggle').click(function() {
- $.cowhide.toggleNightMode();
- });
-
- $('#driving-mode-toggle').click(function() {
- $.cowhide.toggleDrivingMode();
- });
-
- $('form#controls button').click(function() {
- var $form = $(this).closest('form');
- var $input = $form.find('input');
- var val = $input.val();
-
- $('.btn').css('font-size', val + 'px');
- });
-
- $('form#controls select#theme-selector').change(function() {
- var value = $(this).find('option:selected').val();
- if (value !== '0')
- $.cowhide.setTheme(value);
- });
-});
+++ /dev/null
-// Version: v1.0.0-pre.2-1-gd1a2e84
-// Last commit: d1a2e84 (2012-10-25 13:51:08 -0700)
-
-
-(function() {
-/*global __fail__*/
-
-/**
-Ember Debug
-
-@module ember
-@submodule ember-debug
-*/
-
-/**
-@class Ember
-*/
-
-if ('undefined' === typeof Ember) {
- Ember = {};
-
- if ('undefined' !== typeof window) {
- window.Em = window.Ember = Em = Ember;
- }
-}
-
-Ember.ENV = 'undefined' === typeof ENV ? {} : ENV;
-
-if (!('MANDATORY_SETTER' in Ember.ENV)) {
- Ember.ENV.MANDATORY_SETTER = true; // default to true for debug dist
-}
-
-/**
- Define an assertion that will throw an exception if the condition is not
- met. Ember build tools will remove any calls to Ember.assert() when
- doing a production build. Example:
-
- // Test for truthiness
- Ember.assert('Must pass a valid object', obj);
- // Fail unconditionally
- Ember.assert('This code path should never be run')
-
- @method assert
- @param {String} desc A description of the assertion. This will become
- the text of the Error thrown if the assertion fails.
-
- @param {Boolean} test Must be truthy for the assertion to pass. If
- falsy, an exception will be thrown.
-*/
-Ember.assert = function(desc, test) {
- if (!test) throw new Error("assertion failed: "+desc);
-};
-
-
-/**
- Display a warning with the provided message. Ember build tools will
- remove any calls to Ember.warn() when doing a production build.
-
- @method warn
- @param {String} message A warning to display.
- @param {Boolean} test An optional boolean. If falsy, the warning
- will be displayed.
-*/
-Ember.warn = function(message, test) {
- if (!test) {
- Ember.Logger.warn("WARNING: "+message);
- if ('trace' in Ember.Logger) Ember.Logger.trace();
- }
-};
-
-/**
- Display a deprecation warning with the provided message and a stack trace
- (Chrome and Firefox only). Ember build tools will remove any calls to
- Ember.deprecate() when doing a production build.
-
- @method deprecate
- @param {String} message A description of the deprecation.
- @param {Boolean} test An optional boolean. If falsy, the deprecation
- will be displayed.
-*/
-Ember.deprecate = function(message, test) {
- if (Ember && Ember.TESTING_DEPRECATION) { return; }
-
- if (arguments.length === 1) { test = false; }
- if (test) { return; }
-
- if (Ember && Ember.ENV.RAISE_ON_DEPRECATION) { throw new Error(message); }
-
- var error;
-
- // When using new Error, we can't do the arguments check for Chrome. Alternatives are welcome
- try { __fail__.fail(); } catch (e) { error = e; }
-
- if (Ember.LOG_STACKTRACE_ON_DEPRECATION && error.stack) {
- var stack, stackStr = '';
- if (error['arguments']) {
- // Chrome
- stack = error.stack.replace(/^\s+at\s+/gm, '').
- replace(/^([^\(]+?)([\n$])/gm, '{anonymous}($1)$2').
- replace(/^Object.<anonymous>\s*\(([^\)]+)\)/gm, '{anonymous}($1)').split('\n');
- stack.shift();
- } else {
- // Firefox
- stack = error.stack.replace(/(?:\n@:0)?\s+$/m, '').
- replace(/^\(/gm, '{anonymous}(').split('\n');
- }
-
- stackStr = "\n " + stack.slice(2).join("\n ");
- message = message + stackStr;
- }
-
- Ember.Logger.warn("DEPRECATION: "+message);
-};
-
-
-
-/**
- Display a deprecation warning with the provided message and a stack trace
- (Chrome and Firefox only) when the wrapped method is called.
-
- Ember build tools will not remove calls to Ember.deprecateFunc(), though
- no warnings will be shown in production.
-
- @method deprecateFunc
- @param {String} message A description of the deprecation.
- @param {Function} func The function to be deprecated.
-*/
-Ember.deprecateFunc = function(message, func) {
- return function() {
- Ember.deprecate(message);
- return func.apply(this, arguments);
- };
-};
-
-
-window.ember_assert = Ember.deprecateFunc("ember_assert is deprecated. Please use Ember.assert instead.", Ember.assert);
-window.ember_warn = Ember.deprecateFunc("ember_warn is deprecated. Please use Ember.warn instead.", Ember.warn);
-window.ember_deprecate = Ember.deprecateFunc("ember_deprecate is deprecated. Please use Ember.deprecate instead.", Ember.deprecate);
-window.ember_deprecateFunc = Ember.deprecateFunc("ember_deprecateFunc is deprecated. Please use Ember.deprecateFunc instead.", Ember.deprecateFunc);
-
-})();
-
-// Version: v1.0.0-pre.2-1-gd1a2e84
-// Last commit: d1a2e84 (2012-10-25 13:51:08 -0700)
-
-
-(function() {
-/*globals Em:true ENV */
-
-/**
-@module ember
-@submodule ember-metal
-*/
-
-/**
- All Ember methods and functions are defined inside of this namespace.
- You generally should not add new properties to this namespace as it may be
- overwritten by future versions of Ember.
-
- You can also use the shorthand "Em" instead of "Ember".
-
- Ember-Runtime is a framework that provides core functions for
- Ember including cross-platform functions, support for property
- observing and objects. Its focus is on small size and performance. You can
- use this in place of or along-side other cross-platform libraries such as
- jQuery.
-
- The core Runtime framework is based on the jQuery API with a number of
- performance optimizations.
-
- @class Ember
- @static
- @version 1.0.0-pre.2
-*/
-
-if ('undefined' === typeof Ember) {
- // Create core object. Make it act like an instance of Ember.Namespace so that
- // objects assigned to it are given a sane string representation.
- Ember = {};
-}
-
-// Default imports, exports and lookup to the global object;
-var imports = Ember.imports = Ember.imports || this;
-var exports = Ember.exports = Ember.exports || this;
-var lookup = Ember.lookup = Ember.lookup || this;
-
-// aliases needed to keep minifiers from removing the global context
-exports.Em = exports.Ember = Em = Ember;
-
-// Make sure these are set whether Ember was already defined or not
-
-Ember.isNamespace = true;
-
-Ember.toString = function() { return "Ember"; };
-
-
-/**
- @property VERSION
- @type String
- @default '1.0.0-pre.2'
- @final
-*/
-Ember.VERSION = '1.0.0-pre.2';
-
-/**
- Standard environmental variables. You can define these in a global `ENV`
- variable before loading Ember to control various configuration
- settings.
-
- @property ENV
- @type Hash
-*/
-Ember.ENV = Ember.ENV || ('undefined' === typeof ENV ? {} : ENV);
-
-Ember.config = Ember.config || {};
-
-// ..........................................................
-// BOOTSTRAP
-//
-
-/**
- Determines whether Ember should enhances some built-in object
- prototypes to provide a more friendly API. If enabled, a few methods
- will be added to Function, String, and Array. Object.prototype will not be
- enhanced, which is the one that causes most trouble for people.
-
- In general we recommend leaving this option set to true since it rarely
- conflicts with other code. If you need to turn it off however, you can
- define an ENV.EXTEND_PROTOTYPES config to disable it.
-
- @property EXTEND_PROTOTYPES
- @type Boolean
- @default true
-*/
-Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES;
-
-if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') {
- Ember.EXTEND_PROTOTYPES = true;
-}
-
-/**
- Determines whether Ember logs a full stack trace during deprecation warnings
-
- @property LOG_STACKTRACE_ON_DEPRECATION
- @type Boolean
- @default true
-*/
-Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false);
-
-/**
- Determines whether Ember should add ECMAScript 5 shims to older browsers.
-
- @property SHIM_ES5
- @type Boolean
- @default Ember.EXTEND_PROTOTYPES
-*/
-Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES;
-
-/**
- Empty function. Useful for some operations.
-
- @method K
- @private
- @return {Object}
-*/
-Ember.K = function() { return this; };
-
-
-// Stub out the methods defined by the ember-debug package in case it's not loaded
-
-if ('undefined' === typeof Ember.assert) { Ember.assert = Ember.K; }
-if ('undefined' === typeof Ember.warn) { Ember.warn = Ember.K; }
-if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = Ember.K; }
-if ('undefined' === typeof Ember.deprecateFunc) {
- Ember.deprecateFunc = function(_, func) { return func; };
-}
-
-// These are deprecated but still supported
-
-if ('undefined' === typeof ember_assert) { exports.ember_assert = Ember.K; }
-if ('undefined' === typeof ember_warn) { exports.ember_warn = Ember.K; }
-if ('undefined' === typeof ember_deprecate) { exports.ember_deprecate = Ember.K; }
-if ('undefined' === typeof ember_deprecateFunc) {
- exports.ember_deprecateFunc = function(_, func) { return func; };
-}
-
-/**
- Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from jQuery master.
- We'll just bootstrap our own uuid now.
-
- @property uuid
- @type Number
- @private
-*/
-Ember.uuid = 0;
-
-// ..........................................................
-// LOGGER
-//
-
-/**
- Inside Ember-Metal, simply uses the imports.console object.
- Override this to provide more robust logging functionality.
-
- @class Logger
- @namespace Ember
-*/
-Ember.Logger = imports.console || { log: Ember.K, warn: Ember.K, error: Ember.K, info: Ember.K, debug: Ember.K };
-
-
-// ..........................................................
-// ERROR HANDLING
-//
-
-/**
- A function may be assigned to `Ember.onerror` to be called when Ember internals encounter an error.
- This is useful for specialized error handling and reporting code.
-
- @event onerror
- @for Ember
- @param {Exception} error the error object
-*/
-Ember.onerror = null;
-
-/**
- @private
-
- Wrap code block in a try/catch if {{#crossLink "Ember/onerror"}}{{/crossLink}} is set.
-
- @method handleErrors
- @for Ember
- @param {Function} func
- @param [context]
-*/
-Ember.handleErrors = function(func, context) {
- // Unfortunately in some browsers we lose the backtrace if we rethrow the existing error,
- // so in the event that we don't have an `onerror` handler we don't wrap in a try/catch
- if ('function' === typeof Ember.onerror) {
- try {
- return func.apply(context || this);
- } catch (error) {
- Ember.onerror(error);
- }
- } else {
- return func.apply(context || this);
- }
-};
-
-})();
-
-
-
-(function() {
-/**
- The purpose of the Ember Instrumentation module is
- to provide efficient, general-purpose instrumentation
- for Ember.
-
- Subscribe to a listener by using `Ember.subscribe`:
-
- Ember.subscribe("render", {
- before: function(name, timestamp, payload) {
-
- },
-
- after: function(name, timestamp, payload) {
-
- }
- });
-
- If you return a value from the `before` callback, that same
- value will be passed as a fourth parameter to the `after`
- callback.
-
- Instrument a block of code by using `Ember.instrument`:
-
- Ember.instrument("render.handlebars", payload, function() {
- // rendering logic
- }, binding);
-
- Event names passed to `Ember.instrument` are namespaced
- by periods, from more general to more specific. Subscribers
- can listen for events by whatever level of granularity they
- are interested in.
-
- In the above example, the event is `render.handlebars`,
- and the subscriber listened for all events beginning with
- `render`. It would receive callbacks for events named
- `render`, `render.handlebars`, `render.container`, or
- even `render.handlebars.layout`.
-
- @class Instrumentation
- @namespace Ember
- @static
-*/
-Ember.Instrumentation = {};
-
-var subscribers = [], cache = {};
-
-var populateListeners = function(name) {
- var listeners = [], subscriber;
-
- for (var i=0, l=subscribers.length; i<l; i++) {
- subscriber = subscribers[i];
- if (subscriber.regex.test(name)) {
- listeners.push(subscriber.object);
- }
- }
-
- cache[name] = listeners;
- return listeners;
-};
-
-var time = (function() {
- var perf = window.performance || {};
- var fn = perf.now || perf.mozNow || perf.webkitNow || perf.msNow || perf.oNow;
- // fn.bind will be available in all the browsers that support the advanced window.performance... ;-)
- return fn ? fn.bind(perf) : function() { return +new Date(); };
-})();
-
-
-Ember.Instrumentation.instrument = function(name, payload, callback, binding) {
- var listeners = cache[name];
-
- if (!listeners) {
- listeners = populateListeners(name);
- }
-
- if (listeners.length === 0) { return callback.call(binding); }
-
- var beforeValues = [], listener, ret, i, l;
-
- try {
- for (i=0, l=listeners.length; i<l; i++) {
- listener = listeners[i];
- beforeValues[i] = listener.before(name, time(), payload);
- }
-
- ret = callback.call(binding);
- } catch(e) {
- payload = payload || {};
- payload.exception = e;
- } finally {
- for (i=0, l=listeners.length; i<l; i++) {
- listener = listeners[i];
- listener.after(name, time(), payload, beforeValues[i]);
- }
- }
-
- return ret;
-};
-
-Ember.Instrumentation.subscribe = function(pattern, object) {
- var paths = pattern.split("."), path, regex = [];
-
- for (var i=0, l=paths.length; i<l; i++) {
- path = paths[i];
- if (path === "*") {
- regex.push("[^\\.]*");
- } else {
- regex.push(path);
- }
- }
-
- regex = regex.join("\\.");
- regex = regex + "(\\..*)?";
-
- var subscriber = {
- pattern: pattern,
- regex: new RegExp("^" + regex + "$"),
- object: object
- };
-
- subscribers.push(subscriber);
- cache = {};
-
- return subscriber;
-};
-
-Ember.Instrumentation.unsubscribe = function(subscriber) {
- var index;
-
- for (var i=0, l=subscribers.length; i<l; i++) {
- if (subscribers[i] === subscriber) {
- index = i;
- }
- }
-
- subscribers.splice(index, 1);
- cache = {};
-};
-
-Ember.Instrumentation.reset = function() {
- subscribers = [];
- cache = {};
-};
-
-Ember.instrument = Ember.Instrumentation.instrument;
-Ember.subscribe = Ember.Instrumentation.subscribe;
-
-})();
-
-
-
-(function() {
-/*jshint newcap:false*/
-
-/**
-@module ember-metal
-*/
-
-// NOTE: There is a bug in jshint that doesn't recognize `Object()` without `new`
-// as being ok unless both `newcap:false` and not `use strict`.
-// https://github.com/jshint/jshint/issues/392
-
-// Testing this is not ideal, but we want to use native functions
-// if available, but not to use versions created by libraries like Prototype
-var isNativeFunc = function(func) {
- // This should probably work in all browsers likely to have ES5 array methods
- return func && Function.prototype.toString.call(func).indexOf('[native code]') > -1;
-};
-
-// From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map
-var arrayMap = isNativeFunc(Array.prototype.map) ? Array.prototype.map : function(fun /*, thisp */) {
- //"use strict";
-
- if (this === void 0 || this === null) {
- throw new TypeError();
- }
-
- var t = Object(this);
- var len = t.length >>> 0;
- if (typeof fun !== "function") {
- throw new TypeError();
- }
-
- var res = new Array(len);
- var thisp = arguments[1];
- for (var i = 0; i < len; i++) {
- if (i in t) {
- res[i] = fun.call(thisp, t[i], i, t);
- }
- }
-
- return res;
-};
-
-// From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach
-var arrayForEach = isNativeFunc(Array.prototype.forEach) ? Array.prototype.forEach : function(fun /*, thisp */) {
- //"use strict";
-
- if (this === void 0 || this === null) {
- throw new TypeError();
- }
-
- var t = Object(this);
- var len = t.length >>> 0;
- if (typeof fun !== "function") {
- throw new TypeError();
- }
-
- var thisp = arguments[1];
- for (var i = 0; i < len; i++) {
- if (i in t) {
- fun.call(thisp, t[i], i, t);
- }
- }
-};
-
-var arrayIndexOf = isNativeFunc(Array.prototype.indexOf) ? Array.prototype.indexOf : function (obj, fromIndex) {
- if (fromIndex === null || fromIndex === undefined) { fromIndex = 0; }
- else if (fromIndex < 0) { fromIndex = Math.max(0, this.length + fromIndex); }
- for (var i = fromIndex, j = this.length; i < j; i++) {
- if (this[i] === obj) { return i; }
- }
- return -1;
-};
-
-Ember.ArrayPolyfills = {
- map: arrayMap,
- forEach: arrayForEach,
- indexOf: arrayIndexOf
-};
-
-var utils = Ember.EnumerableUtils = {
- map: function(obj, callback, thisArg) {
- return obj.map ? obj.map.call(obj, callback, thisArg) : arrayMap.call(obj, callback, thisArg);
- },
-
- forEach: function(obj, callback, thisArg) {
- return obj.forEach ? obj.forEach.call(obj, callback, thisArg) : arrayForEach.call(obj, callback, thisArg);
- },
-
- indexOf: function(obj, element, index) {
- return obj.indexOf ? obj.indexOf.call(obj, element, index) : arrayIndexOf.call(obj, element, index);
- },
-
- indexesOf: function(obj, elements) {
- return elements === undefined ? [] : utils.map(elements, function(item) {
- return utils.indexOf(obj, item);
- });
- },
-
- removeObject: function(array, item) {
- var index = utils.indexOf(array, item);
- if (index !== -1) { array.splice(index, 1); }
- },
-
- replace: function(array, idx, amt, objects) {
- if (array.replace) {
- return array.replace(idx, amt, objects);
- } else {
- var args = Array.prototype.concat.apply([idx, amt], objects);
- return array.splice.apply(array, args);
- }
- }
-};
-
-
-if (Ember.SHIM_ES5) {
- if (!Array.prototype.map) {
- Array.prototype.map = arrayMap;
- }
-
- if (!Array.prototype.forEach) {
- Array.prototype.forEach = arrayForEach;
- }
-
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = arrayIndexOf;
- }
-}
-
-})();
-
-
-
-(function() {
-/*globals Node */
-/**
-@module ember-metal
-*/
-
-/**
- Platform specific methods and feature detectors needed by the framework.
-
- @class platform
- @namespace Ember
- @static
-*/
-var platform = Ember.platform = {};
-
-
-/**
- Identical to Object.create(). Implements if not available natively.
- @method create
- @for Ember
-*/
-Ember.create = Object.create;
-
-if (!Ember.create) {
- var K = function() {};
-
- Ember.create = function(obj, props) {
- K.prototype = obj;
- obj = new K();
- if (props) {
- K.prototype = obj;
- for (var prop in props) {
- K.prototype[prop] = props[prop].value;
- }
- obj = new K();
- }
- K.prototype = null;
-
- return obj;
- };
-
- Ember.create.isSimulated = true;
-}
-
-var defineProperty = Object.defineProperty;
-var canRedefineProperties, canDefinePropertyOnDOM;
-
-// Catch IE8 where Object.defineProperty exists but only works on DOM elements
-if (defineProperty) {
- try {
- defineProperty({}, 'a',{get:function(){}});
- } catch (e) {
- defineProperty = null;
- }
-}
-
-if (defineProperty) {
- // Detects a bug in Android <3.2 where you cannot redefine a property using
- // Object.defineProperty once accessors have already been set.
- canRedefineProperties = (function() {
- var obj = {};
-
- defineProperty(obj, 'a', {
- configurable: true,
- enumerable: true,
- get: function() { },
- set: function() { }
- });
-
- defineProperty(obj, 'a', {
- configurable: true,
- enumerable: true,
- writable: true,
- value: true
- });
-
- return obj.a === true;
- })();
-
- // This is for Safari 5.0, which supports Object.defineProperty, but not
- // on DOM nodes.
- canDefinePropertyOnDOM = (function(){
- try {
- defineProperty(document.createElement('div'), 'definePropertyOnDOM', {});
- return true;
- } catch(e) { }
-
- return false;
- })();
-
- if (!canRedefineProperties) {
- defineProperty = null;
- } else if (!canDefinePropertyOnDOM) {
- defineProperty = function(obj, keyName, desc){
- var isNode;
-
- if (typeof Node === "object") {
- isNode = obj instanceof Node;
- } else {
- isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string";
- }
-
- if (isNode) {
- // TODO: Should we have a warning here?
- return (obj[keyName] = desc.value);
- } else {
- return Object.defineProperty(obj, keyName, desc);
- }
- };
- }
-}
-
-/**
-@class platform
-@namespace Ember
-*/
-
-/**
- Identical to Object.defineProperty(). Implements as much functionality
- as possible if not available natively.
-
- @method defineProperty
- @param {Object} obj The object to modify
- @param {String} keyName property name to modify
- @param {Object} desc descriptor hash
- @return {void}
-*/
-platform.defineProperty = defineProperty;
-
-/**
- Set to true if the platform supports native getters and setters.
-
- @property hasPropertyAccessors
- @final
-*/
-platform.hasPropertyAccessors = true;
-
-if (!platform.defineProperty) {
- platform.hasPropertyAccessors = false;
-
- platform.defineProperty = function(obj, keyName, desc) {
- if (!desc.get) { obj[keyName] = desc.value; }
- };
-
- platform.defineProperty.isSimulated = true;
-}
-
-if (Ember.ENV.MANDATORY_SETTER && !platform.hasPropertyAccessors) {
- Ember.ENV.MANDATORY_SETTER = false;
-}
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var o_defineProperty = Ember.platform.defineProperty,
- o_create = Ember.create,
- // Used for guid generation...
- GUID_KEY = '__ember'+ (+ new Date()),
- uuid = 0,
- numberCache = [],
- stringCache = {};
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-/**
- @private
-
- A unique key used to assign guids and other private metadata to objects.
- If you inspect an object in your browser debugger you will often see these.
- They can be safely ignored.
-
- On browsers that support it, these properties are added with enumeration
- disabled so they won't show up when you iterate over your properties.
-
- @property GUID_KEY
- @for Ember
- @type String
- @final
-*/
-Ember.GUID_KEY = GUID_KEY;
-
-var GUID_DESC = {
- writable: false,
- configurable: false,
- enumerable: false,
- value: null
-};
-
-/**
- @private
-
- Generates a new guid, optionally saving the guid to the object that you
- pass in. You will rarely need to use this method. Instead you should
- call Ember.guidFor(obj), which return an existing guid if available.
-
- @method generateGuid
- @for Ember
- @param {Object} [obj] Object the guid will be used for. If passed in, the guid will
- be saved on the object and reused whenever you pass the same object
- again.
-
- If no object is passed, just generate a new guid.
-
- @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to
- separate the guid into separate namespaces.
-
- @return {String} the guid
-*/
-Ember.generateGuid = function generateGuid(obj, prefix) {
- if (!prefix) prefix = 'ember';
- var ret = (prefix + (uuid++));
- if (obj) {
- GUID_DESC.value = ret;
- o_defineProperty(obj, GUID_KEY, GUID_DESC);
- }
- return ret ;
-};
-
-/**
- @private
-
- Returns a unique id for the object. If the object does not yet have
- a guid, one will be assigned to it. You can call this on any object,
- Ember.Object-based or not, but be aware that it will add a _guid property.
-
- You can also use this method on DOM Element objects.
-
- @method guidFor
- @for Ember
- @param obj {Object} any object, string, number, Element, or primitive
- @return {String} the unique guid for this instance.
-*/
-Ember.guidFor = function guidFor(obj) {
-
- // special cases where we don't want to add a key to object
- if (obj === undefined) return "(undefined)";
- if (obj === null) return "(null)";
-
- var cache, ret;
- var type = typeof obj;
-
- // Don't allow prototype changes to String etc. to change the guidFor
- switch(type) {
- case 'number':
- ret = numberCache[obj];
- if (!ret) ret = numberCache[obj] = 'nu'+obj;
- return ret;
-
- case 'string':
- ret = stringCache[obj];
- if (!ret) ret = stringCache[obj] = 'st'+(uuid++);
- return ret;
-
- case 'boolean':
- return obj ? '(true)' : '(false)';
-
- default:
- if (obj[GUID_KEY]) return obj[GUID_KEY];
- if (obj === Object) return '(Object)';
- if (obj === Array) return '(Array)';
- ret = 'ember'+(uuid++);
- GUID_DESC.value = ret;
- o_defineProperty(obj, GUID_KEY, GUID_DESC);
- return ret;
- }
-};
-
-// ..........................................................
-// META
-//
-
-var META_DESC = {
- writable: true,
- configurable: false,
- enumerable: false,
- value: null
-};
-
-var META_KEY = Ember.GUID_KEY+'_meta';
-
-/**
- The key used to store meta information on object for property observing.
-
- @property META_KEY
- @for Ember
- @private
- @final
- @type String
-*/
-Ember.META_KEY = META_KEY;
-
-// Placeholder for non-writable metas.
-var EMPTY_META = {
- descs: {},
- watching: {}
-};
-
-if (MANDATORY_SETTER) { EMPTY_META.values = {}; }
-
-Ember.EMPTY_META = EMPTY_META;
-
-if (Object.freeze) Object.freeze(EMPTY_META);
-
-var isDefinePropertySimulated = Ember.platform.defineProperty.isSimulated;
-
-function Meta(obj) {
- this.descs = {};
- this.watching = {};
- this.cache = {};
- this.source = obj;
-}
-
-if (isDefinePropertySimulated) {
- // on platforms that don't support enumerable false
- // make meta fail jQuery.isPlainObject() to hide from
- // jQuery.extend() by having a property that fails
- // hasOwnProperty check.
- Meta.prototype.__preventPlainObject__ = true;
-}
-
-/**
- Retrieves the meta hash for an object. If 'writable' is true ensures the
- hash is writable for this object as well.
-
- The meta object contains information about computed property descriptors as
- well as any watched properties and other information. You generally will
- not access this information directly but instead work with higher level
- methods that manipulate this hash indirectly.
-
- @method meta
- @for Ember
- @private
-
- @param {Object} obj The object to retrieve meta for
-
- @param {Boolean} [writable=true] Pass false if you do not intend to modify
- the meta hash, allowing the method to avoid making an unnecessary copy.
-
- @return {Hash}
-*/
-Ember.meta = function meta(obj, writable) {
-
- var ret = obj[META_KEY];
- if (writable===false) return ret || EMPTY_META;
-
- if (!ret) {
- if (!isDefinePropertySimulated) o_defineProperty(obj, META_KEY, META_DESC);
-
- ret = new Meta(obj);
-
- if (MANDATORY_SETTER) { ret.values = {}; }
-
- obj[META_KEY] = ret;
-
- // make sure we don't accidentally try to create constructor like desc
- ret.descs.constructor = null;
-
- } else if (ret.source !== obj) {
- if (!isDefinePropertySimulated) o_defineProperty(obj, META_KEY, META_DESC);
-
- ret = o_create(ret);
- ret.descs = o_create(ret.descs);
- ret.watching = o_create(ret.watching);
- ret.cache = {};
- ret.source = obj;
-
- if (MANDATORY_SETTER) { ret.values = o_create(ret.values); }
-
- obj[META_KEY] = ret;
- }
- return ret;
-};
-
-Ember.getMeta = function getMeta(obj, property) {
- var meta = Ember.meta(obj, false);
- return meta[property];
-};
-
-Ember.setMeta = function setMeta(obj, property, value) {
- var meta = Ember.meta(obj, true);
- meta[property] = value;
- return value;
-};
-
-/**
- @private
-
- In order to store defaults for a class, a prototype may need to create
- a default meta object, which will be inherited by any objects instantiated
- from the class's constructor.
-
- However, the properties of that meta object are only shallow-cloned,
- so if a property is a hash (like the event system's `listeners` hash),
- it will by default be shared across all instances of that class.
-
- This method allows extensions to deeply clone a series of nested hashes or
- other complex objects. For instance, the event system might pass
- ['listeners', 'foo:change', 'ember157'] to `prepareMetaPath`, which will
- walk down the keys provided.
-
- For each key, if the key does not exist, it is created. If it already
- exists and it was inherited from its constructor, the constructor's
- key is cloned.
-
- You can also pass false for `writable`, which will simply return
- undefined if `prepareMetaPath` discovers any part of the path that
- shared or undefined.
-
- @method metaPath
- @for Ember
- @param {Object} obj The object whose meta we are examining
- @param {Array} path An array of keys to walk down
- @param {Boolean} writable whether or not to create a new meta
- (or meta property) if one does not already exist or if it's
- shared with its constructor
-*/
-Ember.metaPath = function metaPath(obj, path, writable) {
- var meta = Ember.meta(obj, writable), keyName, value;
-
- for (var i=0, l=path.length; i<l; i++) {
- keyName = path[i];
- value = meta[keyName];
-
- if (!value) {
- if (!writable) { return undefined; }
- value = meta[keyName] = { __ember_source__: obj };
- } else if (value.__ember_source__ !== obj) {
- if (!writable) { return undefined; }
- value = meta[keyName] = o_create(value);
- value.__ember_source__ = obj;
- }
-
- meta = value;
- }
-
- return value;
-};
-
-/**
- @private
-
- Wraps the passed function so that `this._super` will point to the superFunc
- when the function is invoked. This is the primitive we use to implement
- calls to super.
-
- @method wrap
- @for Ember
- @param {Function} func The function to call
- @param {Function} superFunc The super function.
- @return {Function} wrapped function.
-*/
-Ember.wrap = function(func, superFunc) {
-
- function K() {}
-
- var newFunc = function() {
- var ret, sup = this._super;
- this._super = superFunc || K;
- ret = func.apply(this, arguments);
- this._super = sup;
- return ret;
- };
-
- newFunc.base = func;
- return newFunc;
-};
-
-/**
- Returns true if the passed object is an array or Array-like.
-
- Ember Array Protocol:
-
- - the object has an objectAt property
- - the object is a native Array
- - the object is an Object, and has a length property
-
- Unlike Ember.typeOf this method returns true even if the passed object is
- not formally array but appears to be array-like (i.e. implements Ember.Array)
-
- Ember.isArray(); // false
- Ember.isArray([]); // true
- Ember.isArray( Ember.ArrayProxy.create({ content: [] }) ); // true
-
- @method isArray
- @for Ember
- @param {Object} obj The object to test
- @return {Boolean}
-*/
-Ember.isArray = function(obj) {
- if (!obj || obj.setInterval) { return false; }
- if (Array.isArray && Array.isArray(obj)) { return true; }
- if (Ember.Array && Ember.Array.detect(obj)) { return true; }
- if ((obj.length !== undefined) && 'object'===typeof obj) { return true; }
- return false;
-};
-
-/**
- Forces the passed object to be part of an array. If the object is already
- an array or array-like, returns the object. Otherwise adds the object to
- an array. If obj is null or undefined, returns an empty array.
-
- Ember.makeArray(); => []
- Ember.makeArray(null); => []
- Ember.makeArray(undefined); => []
- Ember.makeArray('lindsay'); => ['lindsay']
- Ember.makeArray([1,2,42]); => [1,2,42]
-
- var controller = Ember.ArrayProxy.create({ content: [] });
- Ember.makeArray(controller) === controller; => true
-
- @method makeArray
- @for Ember
- @param {Object} obj the object
- @return {Array}
-*/
-Ember.makeArray = function(obj) {
- if (obj === null || obj === undefined) { return []; }
- return Ember.isArray(obj) ? obj : [obj];
-};
-
-function canInvoke(obj, methodName) {
- return !!(obj && typeof obj[methodName] === 'function');
-}
-
-/**
- Checks to see if the `methodName` exists on the `obj`.
-
- @method canInvoke
- @for Ember
- @param {Object} obj The object to check for the method
- @param {String} methodName The method name to check for
-*/
-Ember.canInvoke = canInvoke;
-
-/**
- Checks to see if the `methodName` exists on the `obj`,
- and if it does, invokes it with the arguments passed.
-
- @method tryInvoke
- @for Ember
- @param {Object} obj The object to check for the method
- @param {String} methodName The method name to check for
- @param {Array} [args] The arguments to pass to the method
- @return {anything} the return value of the invoked method or undefined if it cannot be invoked
-*/
-Ember.tryInvoke = function(obj, methodName, args) {
- if (canInvoke(obj, methodName)) {
- return obj[methodName].apply(obj, args || []);
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-/*
- JavaScript (before ES6) does not have a Map implementation. Objects,
- which are often used as dictionaries, may only have Strings as keys.
-
- Because Ember has a way to get a unique identifier for every object
- via `Ember.guidFor`, we can implement a performant Map with arbitrary
- keys. Because it is commonly used in low-level bookkeeping, Map is
- implemented as a pure JavaScript object for performance.
-
- This implementation follows the current iteration of the ES6 proposal
- for maps (http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets),
- with two exceptions. First, because we need our implementation to be
- pleasant on older browsers, we do not use the `delete` name (using
- `remove` instead). Second, as we do not have the luxury of in-VM
- iteration, we implement a forEach method for iteration.
-
- Map is mocked out to look like an Ember object, so you can do
- `Ember.Map.create()` for symmetry with other Ember classes.
-*/
-var guidFor = Ember.guidFor,
- indexOf = Ember.ArrayPolyfills.indexOf;
-
-var copy = function(obj) {
- var output = {};
-
- for (var prop in obj) {
- if (obj.hasOwnProperty(prop)) { output[prop] = obj[prop]; }
- }
-
- return output;
-};
-
-var copyMap = function(original, newObject) {
- var keys = original.keys.copy(),
- values = copy(original.values);
-
- newObject.keys = keys;
- newObject.values = values;
-
- return newObject;
-};
-
-/**
- This class is used internally by Ember.js and Ember Data.
- Please do not use it at this time. We plan to clean it up
- and add many tests soon.
-
- @class OrderedSet
- @namespace Ember
- @constructor
- @private
-*/
-var OrderedSet = Ember.OrderedSet = function() {
- this.clear();
-};
-
-/**
- @method create
- @static
- @return {Ember.OrderedSet}
-*/
-OrderedSet.create = function() {
- return new OrderedSet();
-};
-
-
-OrderedSet.prototype = {
- /**
- @method clear
- */
- clear: function() {
- this.presenceSet = {};
- this.list = [];
- },
-
- /**
- @method add
- @param obj
- */
- add: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet,
- list = this.list;
-
- if (guid in presenceSet) { return; }
-
- presenceSet[guid] = true;
- list.push(obj);
- },
-
- /**
- @method remove
- @param obj
- */
- remove: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet,
- list = this.list;
-
- delete presenceSet[guid];
-
- var index = indexOf.call(list, obj);
- if (index > -1) {
- list.splice(index, 1);
- }
- },
-
- /**
- @method isEmpty
- @return {Boolean}
- */
- isEmpty: function() {
- return this.list.length === 0;
- },
-
- /**
- @method has
- @param obj
- @return {Boolean}
- */
- has: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet;
-
- return guid in presenceSet;
- },
-
- /**
- @method forEach
- @param {Function} function
- @param target
- */
- forEach: function(fn, self) {
- // allow mutation during iteration
- var list = this.list.slice();
-
- for (var i = 0, j = list.length; i < j; i++) {
- fn.call(self, list[i]);
- }
- },
-
- /**
- @method toArray
- @return {Array}
- */
- toArray: function() {
- return this.list.slice();
- },
-
- /**
- @method copy
- @return {Ember.OrderedSet}
- */
- copy: function() {
- var set = new OrderedSet();
-
- set.presenceSet = copy(this.presenceSet);
- set.list = this.list.slice();
-
- return set;
- }
-};
-
-/**
- A Map stores values indexed by keys. Unlike JavaScript's
- default Objects, the keys of a Map can be any JavaScript
- object.
-
- Internally, a Map has two data structures:
-
- `keys`: an OrderedSet of all of the existing keys
- `values`: a JavaScript Object indexed by the
- Ember.guidFor(key)
-
- When a key/value pair is added for the first time, we
- add the key to the `keys` OrderedSet, and create or
- replace an entry in `values`. When an entry is deleted,
- we delete its entry in `keys` and `values`.
-
- @class Map
- @namespace Ember
- @private
- @constructor
-*/
-var Map = Ember.Map = function() {
- this.keys = Ember.OrderedSet.create();
- this.values = {};
-};
-
-/**
- @method create
- @static
-*/
-Map.create = function() {
- return new Map();
-};
-
-Map.prototype = {
- /**
- Retrieve the value associated with a given key.
-
- @method get
- @param {anything} key
- @return {anything} the value associated with the key, or undefined
- */
- get: function(key) {
- var values = this.values,
- guid = guidFor(key);
-
- return values[guid];
- },
-
- /**
- Adds a value to the map. If a value for the given key has already been
- provided, the new value will replace the old value.
-
- @method set
- @param {anything} key
- @param {anything} value
- */
- set: function(key, value) {
- var keys = this.keys,
- values = this.values,
- guid = guidFor(key);
-
- keys.add(key);
- values[guid] = value;
- },
-
- /**
- Removes a value from the map for an associated key.
-
- @method remove
- @param {anything} key
- @return {Boolean} true if an item was removed, false otherwise
- */
- remove: function(key) {
- // don't use ES6 "delete" because it will be annoying
- // to use in browsers that are not ES6 friendly;
- var keys = this.keys,
- values = this.values,
- guid = guidFor(key),
- value;
-
- if (values.hasOwnProperty(guid)) {
- keys.remove(key);
- value = values[guid];
- delete values[guid];
- return true;
- } else {
- return false;
- }
- },
-
- /**
- Check whether a key is present.
-
- @method has
- @param {anything} key
- @return {Boolean} true if the item was present, false otherwise
- */
- has: function(key) {
- var values = this.values,
- guid = guidFor(key);
-
- return values.hasOwnProperty(guid);
- },
-
- /**
- Iterate over all the keys and values. Calls the function once
- for each key, passing in the key and value, in that order.
-
- The keys are guaranteed to be iterated over in insertion order.
-
- @method forEach
- @param {Function} callback
- @param {anything} self if passed, the `this` value inside the
- callback. By default, `this` is the map.
- */
- forEach: function(callback, self) {
- var keys = this.keys,
- values = this.values;
-
- keys.forEach(function(key) {
- var guid = guidFor(key);
- callback.call(self, key, values[guid]);
- });
- },
-
- /**
- @method copy
- @return {Ember.Map}
- */
- copy: function() {
- return copyMap(this, new Map());
- }
-};
-
-/**
- @class MapWithDefault
- @namespace Ember
- @extends Ember.Map
- @private
- @constructor
- @param [options]
- @param {anything} [options.defaultValue]
-*/
-var MapWithDefault = Ember.MapWithDefault = function(options) {
- Map.call(this);
- this.defaultValue = options.defaultValue;
-};
-
-/**
- @method create
- @static
- @param [options]
- @param {anything} [options.defaultValue]
- @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns Ember.MapWithDefault otherwise returns Ember.Map
-*/
-MapWithDefault.create = function(options) {
- if (options) {
- return new MapWithDefault(options);
- } else {
- return new Map();
- }
-};
-
-MapWithDefault.prototype = Ember.create(Map.prototype);
-
-/**
- Retrieve the value associated with a given key.
-
- @method get
- @param {anything} key
- @return {anything} the value associated with the key, or the default value
-*/
-MapWithDefault.prototype.get = function(key) {
- var hasValue = this.has(key);
-
- if (hasValue) {
- return Map.prototype.get.call(this, key);
- } else {
- var defaultValue = this.defaultValue(key);
- this.set(key, defaultValue);
- return defaultValue;
- }
-};
-
-/**
- @method copy
- @return {Ember.MapWithDefault}
-*/
-MapWithDefault.prototype.copy = function() {
- return copyMap(this, new MapWithDefault({
- defaultValue: this.defaultValue
- }));
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var META_KEY = Ember.META_KEY, get, set;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
-var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.\*]/;
-var HAS_THIS = /^this[\.\*]/;
-var FIRST_KEY = /^([^\.\*]+)/;
-
-// ..........................................................
-// GET AND SET
-//
-// If we are on a platform that supports accessors we can get use those.
-// Otherwise simulate accessors by looking up the property directly on the
-// object.
-
-/**
- Gets the value of a property on an object. If the property is computed,
- the function will be invoked. If the property is not defined but the
- object implements the unknownProperty() method then that will be invoked.
-
- If you plan to run on IE8 and older browsers then you should use this
- method anytime you want to retrieve a property on an object that you don't
- know for sure is private. (My convention only properties beginning with
- an underscore '_' are considered private.)
-
- On all newer browsers, you only need to use this method to retrieve
- properties if the property might not be defined on the object and you want
- to respect the unknownProperty() handler. Otherwise you can ignore this
- method.
-
- Note that if the obj itself is null, this method will simply return
- undefined.
-
- @method get
- @for Ember
- @param {Object} obj The object to retrieve from.
- @param {String} keyName The property key to retrieve
- @return {Object} the property value or null.
-*/
-get = function get(obj, keyName) {
- // Helpers that operate with 'this' within an #each
- if (keyName === '') {
- return obj;
- }
-
- if (!keyName && 'string'===typeof obj) {
- keyName = obj;
- obj = null;
- }
-
- if (!obj || keyName.indexOf('.') !== -1) {
- return getPath(obj, keyName);
- }
-
- Ember.assert("You need to provide an object and key to `get`.", !!obj && keyName);
-
- var meta = obj[META_KEY], desc = meta && meta.descs[keyName], ret;
- if (desc) {
- return desc.get(obj, keyName);
- } else {
- if (MANDATORY_SETTER && meta && meta.watching[keyName] > 0) {
- ret = meta.values[keyName];
- } else {
- ret = obj[keyName];
- }
-
- if (ret === undefined &&
- 'object' === typeof obj && !(keyName in obj) && 'function' === typeof obj.unknownProperty) {
- return obj.unknownProperty(keyName);
- }
-
- return ret;
- }
-};
-
-/**
- Sets the value of a property on an object, respecting computed properties
- and notifying observers and other listeners of the change. If the
- property is not defined but the object implements the unknownProperty()
- method then that will be invoked as well.
-
- If you plan to run on IE8 and older browsers then you should use this
- method anytime you want to set a property on an object that you don't
- know for sure is private. (My convention only properties beginning with
- an underscore '_' are considered private.)
-
- On all newer browsers, you only need to use this method to set
- properties if the property might not be defined on the object and you want
- to respect the unknownProperty() handler. Otherwise you can ignore this
- method.
-
- @method set
- @for Ember
- @param {Object} obj The object to modify.
- @param {String} keyName The property key to set
- @param {Object} value The value to set
- @return {Object} the passed value.
-*/
-set = function set(obj, keyName, value, tolerant) {
- if (typeof obj === 'string') {
- Ember.assert("Path '" + obj + "' must be global if no obj is given.", IS_GLOBAL.test(obj));
- value = keyName;
- keyName = obj;
- obj = null;
- }
-
- if (!obj || keyName.indexOf('.') !== -1) {
- return setPath(obj, keyName, value, tolerant);
- }
-
- Ember.assert("You need to provide an object and key to `set`.", !!obj && keyName !== undefined);
- Ember.assert('calling set on destroyed object', !obj.isDestroyed);
-
- var meta = obj[META_KEY], desc = meta && meta.descs[keyName],
- isUnknown, currentValue;
- if (desc) {
- desc.set(obj, keyName, value);
- }
- else {
- isUnknown = 'object' === typeof obj && !(keyName in obj);
-
- // setUnknownProperty is called if `obj` is an object,
- // the property does not already exist, and the
- // `setUnknownProperty` method exists on the object
- if (isUnknown && 'function' === typeof obj.setUnknownProperty) {
- obj.setUnknownProperty(keyName, value);
- } else if (meta && meta.watching[keyName] > 0) {
- if (MANDATORY_SETTER) {
- currentValue = meta.values[keyName];
- } else {
- currentValue = obj[keyName];
- }
- // only trigger a change if the value has changed
- if (value !== currentValue) {
- Ember.propertyWillChange(obj, keyName);
- if (MANDATORY_SETTER) {
- if (currentValue === undefined && !(keyName in obj)) {
- Ember.defineProperty(obj, keyName, null, value); // setup mandatory setter
- } else {
- meta.values[keyName] = value;
- }
- } else {
- obj[keyName] = value;
- }
- Ember.propertyDidChange(obj, keyName);
- }
- } else {
- obj[keyName] = value;
- }
- }
- return value;
-};
-
-// Currently used only by Ember Data tests
-if (Ember.config.overrideAccessors) {
- Ember.get = get;
- Ember.set = set;
- Ember.config.overrideAccessors();
- get = Ember.get;
- set = Ember.set;
-}
-
-function firstKey(path) {
- return path.match(FIRST_KEY)[0];
-}
-
-// assumes path is already normalized
-function normalizeTuple(target, path) {
- var hasThis = HAS_THIS.test(path),
- isGlobal = !hasThis && IS_GLOBAL_PATH.test(path),
- key;
-
- if (!target || isGlobal) target = Ember.lookup;
- if (hasThis) path = path.slice(5);
-
- if (target === Ember.lookup) {
- key = firstKey(path);
- target = get(target, key);
- path = path.slice(key.length+1);
- }
-
- // must return some kind of path to be valid else other things will break.
- if (!path || path.length===0) throw new Error('Invalid Path');
-
- return [ target, path ];
-}
-
-function getPath(root, path) {
- var hasThis, parts, tuple, idx, len;
-
- // If there is no root and path is a key name, return that
- // property from the global object.
- // E.g. get('Ember') -> Ember
- if (root === null && path.indexOf('.') === -1) { return get(Ember.lookup, path); }
-
- // detect complicated paths and normalize them
- hasThis = HAS_THIS.test(path);
-
- if (!root || hasThis) {
- tuple = normalizeTuple(root, path);
- root = tuple[0];
- path = tuple[1];
- tuple.length = 0;
- }
-
- parts = path.split(".");
- len = parts.length;
- for (idx=0; root && idx<len; idx++) {
- root = get(root, parts[idx], true);
- if (root && root.isDestroyed) { return undefined; }
- }
- return root;
-}
-
-function setPath(root, path, value, tolerant) {
- var keyName;
-
- // get the last part of the path
- keyName = path.slice(path.lastIndexOf('.') + 1);
-
- // get the first part of the part
- path = path.slice(0, path.length-(keyName.length+1));
-
- // unless the path is this, look up the first part to
- // get the root
- if (path !== 'this') {
- root = getPath(root, path);
- }
-
- if (!keyName || keyName.length === 0) {
- throw new Error('You passed an empty path');
- }
-
- if (!root) {
- if (tolerant) { return; }
- else { throw new Error('Object in path '+path+' could not be found or was destroyed.'); }
- }
-
- return set(root, keyName, value);
-}
-
-/**
- @private
-
- Normalizes a target/path pair to reflect that actual target/path that should
- be observed, etc. This takes into account passing in global property
- paths (i.e. a path beginning with a captial letter not defined on the
- target) and * separators.
-
- @method normalizeTuple
- @for Ember
- @param {Object} target The current target. May be null.
- @param {String} path A path on the target or a global property path.
- @return {Array} a temporary array with the normalized target/path pair.
-*/
-Ember.normalizeTuple = function(target, path) {
- return normalizeTuple(target, path);
-};
-
-Ember.getWithDefault = function(root, key, defaultValue) {
- var value = get(root, key);
-
- if (value === undefined) { return defaultValue; }
- return value;
-};
-
-
-Ember.get = get;
-Ember.getPath = Ember.deprecateFunc('getPath is deprecated since get now supports paths', Ember.get);
-
-Ember.set = set;
-Ember.setPath = Ember.deprecateFunc('setPath is deprecated since set now supports paths', Ember.set);
-
-/**
- Error-tolerant form of Ember.set. Will not blow up if any part of the
- chain is undefined, null, or destroyed.
-
- This is primarily used when syncing bindings, which may try to update after
- an object has been destroyed.
-
- @method trySet
- @for Ember
- @param {Object} obj The object to modify.
- @param {String} keyName The property key to set
- @param {Object} value The value to set
-*/
-Ember.trySet = function(root, path, value) {
- return set(root, path, value, true);
-};
-Ember.trySetPath = Ember.deprecateFunc('trySetPath has been renamed to trySet', Ember.trySet);
-
-/**
- Returns true if the provided path is global (e.g., "MyApp.fooController.bar")
- instead of local ("foo.bar.baz").
-
- @method isGlobalPath
- @for Ember
- @private
- @param {String} path
- @return Boolean
-*/
-Ember.isGlobalPath = function(path) {
- return IS_GLOBAL.test(path);
-};
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var GUID_KEY = Ember.GUID_KEY,
- META_KEY = Ember.META_KEY,
- EMPTY_META = Ember.EMPTY_META,
- metaFor = Ember.meta,
- o_create = Ember.create,
- objectDefineProperty = Ember.platform.defineProperty;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-// ..........................................................
-// DESCRIPTOR
-//
-
-/**
- Objects of this type can implement an interface to responds requests to
- get and set. The default implementation handles simple properties.
-
- You generally won't need to create or subclass this directly.
-
- @class Descriptor
- @namespace Ember
- @private
- @constructor
-*/
-var Descriptor = Ember.Descriptor = function() {};
-
-// ..........................................................
-// DEFINING PROPERTIES API
-//
-
-/**
- @private
-
- NOTE: This is a low-level method used by other parts of the API. You almost
- never want to call this method directly. Instead you should use Ember.mixin()
- to define new properties.
-
- Defines a property on an object. This method works much like the ES5
- Object.defineProperty() method except that it can also accept computed
- properties and other special descriptors.
-
- Normally this method takes only three parameters. However if you pass an
- instance of Ember.Descriptor as the third param then you can pass an optional
- value as the fourth parameter. This is often more efficient than creating
- new descriptor hashes for each property.
-
- ## Examples
-
- // ES5 compatible mode
- Ember.defineProperty(contact, 'firstName', {
- writable: true,
- configurable: false,
- enumerable: true,
- value: 'Charles'
- });
-
- // define a simple property
- Ember.defineProperty(contact, 'lastName', undefined, 'Jolley');
-
- // define a computed property
- Ember.defineProperty(contact, 'fullName', Ember.computed(function() {
- return this.firstName+' '+this.lastName;
- }).property('firstName', 'lastName'));
-
- @method defineProperty
- @for Ember
- @param {Object} obj the object to define this property on. This may be a prototype.
- @param {String} keyName the name of the property
- @param {Ember.Descriptor} [desc] an instance of Ember.Descriptor (typically a
- computed property) or an ES5 descriptor.
- You must provide this or `data` but not both.
- @param {anything} [data] something other than a descriptor, that will
- become the explicit value of this property.
-*/
-Ember.defineProperty = function(obj, keyName, desc, data, meta) {
- var descs, existingDesc, watching, value;
-
- if (!meta) meta = metaFor(obj);
- descs = meta.descs;
- existingDesc = meta.descs[keyName];
- watching = meta.watching[keyName] > 0;
-
- if (existingDesc instanceof Ember.Descriptor) {
- existingDesc.teardown(obj, keyName);
- }
-
- if (desc instanceof Ember.Descriptor) {
- value = desc;
-
- descs[keyName] = desc;
- if (MANDATORY_SETTER && watching) {
- objectDefineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- writable: true,
- value: undefined // make enumerable
- });
- } else {
- obj[keyName] = undefined; // make enumerable
- }
- desc.setup(obj, keyName);
- } else {
- descs[keyName] = undefined; // shadow descriptor in proto
- if (desc == null) {
- value = data;
-
- if (MANDATORY_SETTER && watching) {
- meta.values[keyName] = data;
- objectDefineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- set: function() {
- Ember.assert('Must use Ember.set() to access this property', false);
- },
- get: function() {
- var meta = this[META_KEY];
- return meta && meta.values[keyName];
- }
- });
- } else {
- obj[keyName] = data;
- }
- } else {
- value = desc;
-
- // compatibility with ES5
- objectDefineProperty(obj, keyName, desc);
- }
- }
-
- // if key is being watched, override chains that
- // were initialized with the prototype
- if (watching) { Ember.overrideChains(obj, keyName, meta); }
-
- // The `value` passed to the `didDefineProperty` hook is
- // either the descriptor or data, whichever was passed.
- if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); }
-
- return this;
-};
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var AFTER_OBSERVERS = ':change';
-var BEFORE_OBSERVERS = ':before';
-
-var guidFor = Ember.guidFor;
-
-var deferred = 0;
-
-/*
- this.observerSet = {
- [senderGuid]: { // variable name: `keySet`
- [keyName]: listIndex
- }
- },
- this.observers = [
- {
- sender: obj,
- keyName: keyName,
- eventName: eventName,
- listeners: {
- [targetGuid]: { // variable name: `actionSet`
- [methodGuid]: { // variable name: `action`
- target: [Object object],
- method: [Function function]
- }
- }
- }
- },
- ...
- ]
-*/
-function ObserverSet() {
- this.clear();
-}
-
-ObserverSet.prototype.add = function(sender, keyName, eventName) {
- var observerSet = this.observerSet,
- observers = this.observers,
- senderGuid = Ember.guidFor(sender),
- keySet = observerSet[senderGuid],
- index;
-
- if (!keySet) {
- observerSet[senderGuid] = keySet = {};
- }
- index = keySet[keyName];
- if (index === undefined) {
- index = observers.push({
- sender: sender,
- keyName: keyName,
- eventName: eventName,
- listeners: {}
- }) - 1;
- keySet[keyName] = index;
- }
- return observers[index].listeners;
-};
-
-ObserverSet.prototype.flush = function() {
- var observers = this.observers, i, len, observer, sender;
- this.clear();
- for (i=0, len=observers.length; i < len; ++i) {
- observer = observers[i];
- sender = observer.sender;
- if (sender.isDestroyed) { continue; }
- Ember.sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners);
- }
-};
-
-ObserverSet.prototype.clear = function() {
- this.observerSet = {};
- this.observers = [];
-};
-
-var beforeObserverSet = new ObserverSet(), observerSet = new ObserverSet();
-
-/**
- @method beginPropertyChanges
- @chainable
-*/
-Ember.beginPropertyChanges = function() {
- deferred++;
-};
-
-/**
- @method endPropertyChanges
-*/
-Ember.endPropertyChanges = function() {
- deferred--;
- if (deferred<=0) {
- beforeObserverSet.clear();
- observerSet.flush();
- }
-};
-
-/**
- Make a series of property changes together in an
- exception-safe way.
-
- Ember.changeProperties(function() {
- obj1.set('foo', mayBlowUpWhenSet);
- obj2.set('bar', baz);
- });
-
- @method changeProperties
- @param {Function} callback
- @param [binding]
-*/
-Ember.changeProperties = function(cb, binding){
- Ember.beginPropertyChanges();
- try {
- cb.call(binding);
- } finally {
- Ember.endPropertyChanges();
- }
-};
-
-/**
- Set a list of properties on an object. These properties are set inside
- a single `beginPropertyChanges` and `endPropertyChanges` batch, so
- observers will be buffered.
-
- @method setProperties
- @param target
- @param {Hash} properties
- @return target
-*/
-Ember.setProperties = function(self, hash) {
- Ember.changeProperties(function(){
- for(var prop in hash) {
- if (hash.hasOwnProperty(prop)) Ember.set(self, prop, hash[prop]);
- }
- });
- return self;
-};
-
-
-function changeEvent(keyName) {
- return keyName+AFTER_OBSERVERS;
-}
-
-function beforeEvent(keyName) {
- return keyName+BEFORE_OBSERVERS;
-}
-
-/**
- @method addObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.addObserver = function(obj, path, target, method) {
- Ember.addListener(obj, changeEvent(path), target, method);
- Ember.watch(obj, path);
- return this;
-};
-
-Ember.observersFor = function(obj, path) {
- return Ember.listenersFor(obj, changeEvent(path));
-};
-
-/**
- @method removeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.removeObserver = function(obj, path, target, method) {
- Ember.unwatch(obj, path);
- Ember.removeListener(obj, changeEvent(path), target, method);
- return this;
-};
-
-/**
- @method addBeforeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.addBeforeObserver = function(obj, path, target, method) {
- Ember.addListener(obj, beforeEvent(path), target, method);
- Ember.watch(obj, path);
- return this;
-};
-
-// Suspend observer during callback.
-//
-// This should only be used by the target of the observer
-// while it is setting the observed path.
-Ember._suspendBeforeObserver = function(obj, path, target, method, callback) {
- return Ember._suspendListener(obj, beforeEvent(path), target, method, callback);
-};
-
-Ember._suspendObserver = function(obj, path, target, method, callback) {
- return Ember._suspendListener(obj, changeEvent(path), target, method, callback);
-};
-
-var map = Ember.ArrayPolyfills.map;
-
-Ember._suspendBeforeObservers = function(obj, paths, target, method, callback) {
- var events = map.call(paths, beforeEvent);
- return Ember._suspendListeners(obj, events, target, method, callback);
-};
-
-Ember._suspendObservers = function(obj, paths, target, method, callback) {
- var events = map.call(paths, changeEvent);
- return Ember._suspendListeners(obj, events, target, method, callback);
-};
-
-Ember.beforeObserversFor = function(obj, path) {
- return Ember.listenersFor(obj, beforeEvent(path));
-};
-
-/**
- @method removeBeforeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.removeBeforeObserver = function(obj, path, target, method) {
- Ember.unwatch(obj, path);
- Ember.removeListener(obj, beforeEvent(path), target, method);
- return this;
-};
-
-Ember.notifyBeforeObservers = function(obj, keyName) {
- if (obj.isDestroying) { return; }
-
- var eventName = beforeEvent(keyName), listeners, listenersDiff;
- if (deferred) {
- listeners = beforeObserverSet.add(obj, keyName, eventName);
- listenersDiff = Ember.listenersDiff(obj, eventName, listeners);
- Ember.sendEvent(obj, eventName, [obj, keyName], listenersDiff);
- } else {
- Ember.sendEvent(obj, eventName, [obj, keyName]);
- }
-};
-
-Ember.notifyObservers = function(obj, keyName) {
- if (obj.isDestroying) { return; }
-
- var eventName = changeEvent(keyName), listeners;
- if (deferred) {
- listeners = observerSet.add(obj, keyName, eventName);
- Ember.listenersUnion(obj, eventName, listeners);
- } else {
- Ember.sendEvent(obj, eventName, [obj, keyName]);
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var guidFor = Ember.guidFor, // utils.js
- metaFor = Ember.meta, // utils.js
- get = Ember.get, // accessors.js
- set = Ember.set, // accessors.js
- normalizeTuple = Ember.normalizeTuple, // accessors.js
- GUID_KEY = Ember.GUID_KEY, // utils.js
- META_KEY = Ember.META_KEY, // utils.js
- // circular reference observer depends on Ember.watch
- // we should move change events to this file or its own property_events.js
- notifyObservers = Ember.notifyObservers, // observer.js
- forEach = Ember.ArrayPolyfills.forEach, // array.js
- FIRST_KEY = /^([^\.\*]+)/,
- IS_PATH = /[\.\*]/;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER,
-o_defineProperty = Ember.platform.defineProperty;
-
-function firstKey(path) {
- return path.match(FIRST_KEY)[0];
-}
-
-// returns true if the passed path is just a keyName
-function isKeyName(path) {
- return path==='*' || !IS_PATH.test(path);
-}
-
-// ..........................................................
-// DEPENDENT KEYS
-//
-
-var DEP_SKIP = { __emberproto__: true }; // skip some keys and toString
-
-function iterDeps(method, obj, depKey, seen, meta) {
-
- var guid = guidFor(obj);
- if (!seen[guid]) seen[guid] = {};
- if (seen[guid][depKey]) return;
- seen[guid][depKey] = true;
-
- var deps = meta.deps;
- deps = deps && deps[depKey];
- if (deps) {
- for(var key in deps) {
- if (DEP_SKIP[key]) continue;
- var desc = meta.descs[key];
- if (desc && desc._suspended === obj) continue;
- method(obj, key);
- }
- }
-}
-
-
-var WILL_SEEN, DID_SEEN;
-
-// called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...)
-function dependentKeysWillChange(obj, depKey, meta) {
- if (obj.isDestroying) { return; }
-
- var seen = WILL_SEEN, top = !seen;
- if (top) { seen = WILL_SEEN = {}; }
- iterDeps(propertyWillChange, obj, depKey, seen, meta);
- if (top) { WILL_SEEN = null; }
-}
-
-// called whenever a property has just changed to update dependent keys
-function dependentKeysDidChange(obj, depKey, meta) {
- if (obj.isDestroying) { return; }
-
- var seen = DID_SEEN, top = !seen;
- if (top) { seen = DID_SEEN = {}; }
- iterDeps(propertyDidChange, obj, depKey, seen, meta);
- if (top) { DID_SEEN = null; }
-}
-
-// ..........................................................
-// CHAIN
-//
-
-function addChainWatcher(obj, keyName, node) {
- if (!obj || ('object' !== typeof obj)) return; // nothing to do
- var m = metaFor(obj);
- var nodes = m.chainWatchers;
- if (!nodes || nodes.__emberproto__ !== obj) {
- nodes = m.chainWatchers = { __emberproto__: obj };
- }
-
- if (!nodes[keyName]) { nodes[keyName] = {}; }
- nodes[keyName][guidFor(node)] = node;
- Ember.watch(obj, keyName);
-}
-
-function removeChainWatcher(obj, keyName, node) {
- if (!obj || 'object' !== typeof obj) { return; } // nothing to do
- var m = metaFor(obj, false),
- nodes = m.chainWatchers;
- if (!nodes || nodes.__emberproto__ !== obj) { return; } //nothing to do
- if (nodes[keyName]) { delete nodes[keyName][guidFor(node)]; }
- Ember.unwatch(obj, keyName);
-}
-
-var pendingQueue = [];
-
-// attempts to add the pendingQueue chains again. If some of them end up
-// back in the queue and reschedule is true, schedules a timeout to try
-// again.
-function flushPendingChains() {
- if (pendingQueue.length === 0) { return; } // nothing to do
-
- var queue = pendingQueue;
- pendingQueue = [];
-
- forEach.call(queue, function(q) { q[0].add(q[1]); });
-
- Ember.warn('Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0);
-}
-
-function isProto(pvalue) {
- return metaFor(pvalue, false).proto === pvalue;
-}
-
-// A ChainNode watches a single key on an object. If you provide a starting
-// value for the key then the node won't actually watch it. For a root node
-// pass null for parent and key and object for value.
-var ChainNode = function(parent, key, value, separator) {
- var obj;
- this._parent = parent;
- this._key = key;
-
- // _watching is true when calling get(this._parent, this._key) will
- // return the value of this node.
- //
- // It is false for the root of a chain (because we have no parent)
- // and for global paths (because the parent node is the object with
- // the observer on it)
- this._watching = value===undefined;
-
- this._value = value;
- this._separator = separator || '.';
- this._paths = {};
- if (this._watching) {
- this._object = parent.value();
- if (this._object) { addChainWatcher(this._object, this._key, this); }
- }
-
- // Special-case: the EachProxy relies on immediate evaluation to
- // establish its observers.
- //
- // TODO: Replace this with an efficient callback that the EachProxy
- // can implement.
- if (this._parent && this._parent._key === '@each') {
- this.value();
- }
-};
-
-var ChainNodePrototype = ChainNode.prototype;
-
-ChainNodePrototype.value = function() {
- if (this._value === undefined && this._watching) {
- var obj = this._parent.value();
- this._value = (obj && !isProto(obj)) ? get(obj, this._key) : undefined;
- }
- return this._value;
-};
-
-ChainNodePrototype.destroy = function() {
- if (this._watching) {
- var obj = this._object;
- if (obj) { removeChainWatcher(obj, this._key, this); }
- this._watching = false; // so future calls do nothing
- }
-};
-
-// copies a top level object only
-ChainNodePrototype.copy = function(obj) {
- var ret = new ChainNode(null, null, obj, this._separator),
- paths = this._paths, path;
- for (path in paths) {
- if (paths[path] <= 0) { continue; } // this check will also catch non-number vals.
- ret.add(path);
- }
- return ret;
-};
-
-// called on the root node of a chain to setup watchers on the specified
-// path.
-ChainNodePrototype.add = function(path) {
- var obj, tuple, key, src, separator, paths;
-
- paths = this._paths;
- paths[path] = (paths[path] || 0) + 1;
-
- obj = this.value();
- tuple = normalizeTuple(obj, path);
-
- // the path was a local path
- if (tuple[0] && tuple[0] === obj) {
- path = tuple[1];
- key = firstKey(path);
- path = path.slice(key.length+1);
-
- // global path, but object does not exist yet.
- // put into a queue and try to connect later.
- } else if (!tuple[0]) {
- pendingQueue.push([this, path]);
- tuple.length = 0;
- return;
-
- // global path, and object already exists
- } else {
- src = tuple[0];
- key = path.slice(0, 0-(tuple[1].length+1));
- separator = path.slice(key.length, key.length+1);
- path = tuple[1];
- }
-
- tuple.length = 0;
- this.chain(key, path, src, separator);
-};
-
-// called on the root node of a chain to teardown watcher on the specified
-// path
-ChainNodePrototype.remove = function(path) {
- var obj, tuple, key, src, paths;
-
- paths = this._paths;
- if (paths[path] > 0) { paths[path]--; }
-
- obj = this.value();
- tuple = normalizeTuple(obj, path);
- if (tuple[0] === obj) {
- path = tuple[1];
- key = firstKey(path);
- path = path.slice(key.length+1);
- } else {
- src = tuple[0];
- key = path.slice(0, 0-(tuple[1].length+1));
- path = tuple[1];
- }
-
- tuple.length = 0;
- this.unchain(key, path);
-};
-
-ChainNodePrototype.count = 0;
-
-ChainNodePrototype.chain = function(key, path, src, separator) {
- var chains = this._chains, node;
- if (!chains) { chains = this._chains = {}; }
-
- node = chains[key];
- if (!node) { node = chains[key] = new ChainNode(this, key, src, separator); }
- node.count++; // count chains...
-
- // chain rest of path if there is one
- if (path && path.length>0) {
- key = firstKey(path);
- path = path.slice(key.length+1);
- node.chain(key, path); // NOTE: no src means it will observe changes...
- }
-};
-
-ChainNodePrototype.unchain = function(key, path) {
- var chains = this._chains, node = chains[key];
-
- // unchain rest of path first...
- if (path && path.length>1) {
- key = firstKey(path);
- path = path.slice(key.length+1);
- node.unchain(key, path);
- }
-
- // delete node if needed.
- node.count--;
- if (node.count<=0) {
- delete chains[node._key];
- node.destroy();
- }
-
-};
-
-ChainNodePrototype.willChange = function() {
- var chains = this._chains;
- if (chains) {
- for(var key in chains) {
- if (!chains.hasOwnProperty(key)) { continue; }
- chains[key].willChange();
- }
- }
-
- if (this._parent) { this._parent.chainWillChange(this, this._key, 1); }
-};
-
-ChainNodePrototype.chainWillChange = function(chain, path, depth) {
- if (this._key) { path = this._key + this._separator + path; }
-
- if (this._parent) {
- this._parent.chainWillChange(this, path, depth+1);
- } else {
- if (depth > 1) { Ember.propertyWillChange(this.value(), path); }
- path = 'this.' + path;
- if (this._paths[path] > 0) { Ember.propertyWillChange(this.value(), path); }
- }
-};
-
-ChainNodePrototype.chainDidChange = function(chain, path, depth) {
- if (this._key) { path = this._key + this._separator + path; }
- if (this._parent) {
- this._parent.chainDidChange(this, path, depth+1);
- } else {
- if (depth > 1) { Ember.propertyDidChange(this.value(), path); }
- path = 'this.' + path;
- if (this._paths[path] > 0) { Ember.propertyDidChange(this.value(), path); }
- }
-};
-
-ChainNodePrototype.didChange = function(suppressEvent) {
- // invalidate my own value first.
- if (this._watching) {
- var obj = this._parent.value();
- if (obj !== this._object) {
- removeChainWatcher(this._object, this._key, this);
- this._object = obj;
- addChainWatcher(obj, this._key, this);
- }
- this._value = undefined;
-
- // Special-case: the EachProxy relies on immediate evaluation to
- // establish its observers.
- if (this._parent && this._parent._key === '@each')
- this.value();
- }
-
- // then notify chains...
- var chains = this._chains;
- if (chains) {
- for(var key in chains) {
- if (!chains.hasOwnProperty(key)) { continue; }
- chains[key].didChange(suppressEvent);
- }
- }
-
- if (suppressEvent) { return; }
-
- // and finally tell parent about my path changing...
- if (this._parent) { this._parent.chainDidChange(this, this._key, 1); }
-};
-
-// get the chains for the current object. If the current object has
-// chains inherited from the proto they will be cloned and reconfigured for
-// the current object.
-function chainsFor(obj) {
- var m = metaFor(obj), ret = m.chains;
- if (!ret) {
- ret = m.chains = new ChainNode(null, null, obj);
- } else if (ret.value() !== obj) {
- ret = m.chains = ret.copy(obj);
- }
- return ret;
-}
-
-function notifyChains(obj, m, keyName, methodName, arg) {
- var nodes = m.chainWatchers;
-
- if (!nodes || nodes.__emberproto__ !== obj) { return; } // nothing to do
-
- nodes = nodes[keyName];
- if (!nodes) { return; }
-
- for(var key in nodes) {
- if (!nodes.hasOwnProperty(key)) { continue; }
- nodes[key][methodName](arg);
- }
-}
-
-Ember.overrideChains = function(obj, keyName, m) {
- notifyChains(obj, m, keyName, 'didChange', true);
-};
-
-function chainsWillChange(obj, keyName, m) {
- notifyChains(obj, m, keyName, 'willChange');
-}
-
-function chainsDidChange(obj, keyName, m) {
- notifyChains(obj, m, keyName, 'didChange');
-}
-
-// ..........................................................
-// WATCH
-//
-
-/**
- @private
-
- Starts watching a property on an object. Whenever the property changes,
- invokes Ember.propertyWillChange and Ember.propertyDidChange. This is the
- primitive used by observers and dependent keys; usually you will never call
- this method directly but instead use higher level methods like
- Ember.addObserver().
-
- @method watch
- @for Ember
- @param obj
- @param {String} keyName
-*/
-Ember.watch = function(obj, keyName) {
- // can't watch length on Array - it is special...
- if (keyName === 'length' && Ember.typeOf(obj) === 'array') { return this; }
-
- var m = metaFor(obj), watching = m.watching, desc;
-
- // activate watching first time
- if (!watching[keyName]) {
- watching[keyName] = 1;
- if (isKeyName(keyName)) {
- desc = m.descs[keyName];
- if (desc && desc.willWatch) { desc.willWatch(obj, keyName); }
-
- if ('function' === typeof obj.willWatchProperty) {
- obj.willWatchProperty(keyName);
- }
-
- if (MANDATORY_SETTER && keyName in obj) {
- m.values[keyName] = obj[keyName];
- o_defineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- set: function() {
- Ember.assert('Must use Ember.set() to access this property', false);
- },
- get: function() {
- var meta = this[META_KEY];
- return meta && meta.values[keyName];
- }
- });
- }
- } else {
- chainsFor(obj).add(keyName);
- }
-
- } else {
- watching[keyName] = (watching[keyName] || 0) + 1;
- }
- return this;
-};
-
-Ember.isWatching = function isWatching(obj, key) {
- var meta = obj[META_KEY];
- return (meta && meta.watching[key]) > 0;
-};
-
-Ember.watch.flushPending = flushPendingChains;
-
-Ember.unwatch = function(obj, keyName) {
- // can't watch length on Array - it is special...
- if (keyName === 'length' && Ember.typeOf(obj) === 'array') { return this; }
-
- var m = metaFor(obj), watching = m.watching, desc;
-
- if (watching[keyName] === 1) {
- watching[keyName] = 0;
-
- if (isKeyName(keyName)) {
- desc = m.descs[keyName];
- if (desc && desc.didUnwatch) { desc.didUnwatch(obj, keyName); }
-
- if ('function' === typeof obj.didUnwatchProperty) {
- obj.didUnwatchProperty(keyName);
- }
-
- if (MANDATORY_SETTER && keyName in obj) {
- o_defineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- writable: true,
- value: m.values[keyName]
- });
- delete m.values[keyName];
- }
- } else {
- chainsFor(obj).remove(keyName);
- }
-
- } else if (watching[keyName]>1) {
- watching[keyName]--;
- }
-
- return this;
-};
-
-/**
- @private
-
- Call on an object when you first beget it from another object. This will
- setup any chained watchers on the object instance as needed. This method is
- safe to call multiple times.
-
- @method rewatch
- @for Ember
- @param obj
-*/
-Ember.rewatch = function(obj) {
- var m = metaFor(obj, false), chains = m.chains;
-
- // make sure the object has its own guid.
- if (GUID_KEY in obj && !obj.hasOwnProperty(GUID_KEY)) {
- Ember.generateGuid(obj, 'ember');
- }
-
- // make sure any chained watchers update.
- if (chains && chains.value() !== obj) {
- m.chains = chains.copy(obj);
- }
-
- return this;
-};
-
-Ember.finishChains = function(obj) {
- var m = metaFor(obj, false), chains = m.chains;
- if (chains) {
- if (chains.value() !== obj) {
- m.chains = chains = chains.copy(obj);
- }
- chains.didChange(true);
- }
-};
-
-// ..........................................................
-// PROPERTY CHANGES
-//
-
-/**
- This function is called just before an object property is about to change.
- It will notify any before observers and prepare caches among other things.
-
- Normally you will not need to call this method directly but if for some
- reason you can't directly watch a property you can invoke this method
- manually along with `Ember.propertyDidChange()` which you should call just
- after the property value changes.
-
- @method propertyWillChange
- @for Ember
- @param {Object} obj The object with the property that will change
- @param {String} keyName The property key (or path) that will change.
- @return {void}
-*/
-function propertyWillChange(obj, keyName, value) {
- var m = metaFor(obj, false),
- watching = m.watching[keyName] > 0 || keyName === 'length',
- proto = m.proto,
- desc = m.descs[keyName];
-
- if (!watching) { return; }
- if (proto === obj) { return; }
- if (desc && desc.willChange) { desc.willChange(obj, keyName); }
- dependentKeysWillChange(obj, keyName, m);
- chainsWillChange(obj, keyName, m);
- Ember.notifyBeforeObservers(obj, keyName);
-}
-
-Ember.propertyWillChange = propertyWillChange;
-
-/**
- This function is called just after an object property has changed.
- It will notify any observers and clear caches among other things.
-
- Normally you will not need to call this method directly but if for some
- reason you can't directly watch a property you can invoke this method
- manually along with `Ember.propertyWilLChange()` which you should call just
- before the property value changes.
-
- @method propertyDidChange
- @for Ember
- @param {Object} obj The object with the property that will change
- @param {String} keyName The property key (or path) that will change.
- @return {void}
-*/
-function propertyDidChange(obj, keyName) {
- var m = metaFor(obj, false),
- watching = m.watching[keyName] > 0 || keyName === 'length',
- proto = m.proto,
- desc = m.descs[keyName];
-
- if (proto === obj) { return; }
-
- // shouldn't this mean that we're watching this key?
- if (desc && desc.didChange) { desc.didChange(obj, keyName); }
- if (!watching && keyName !== 'length') { return; }
-
- dependentKeysDidChange(obj, keyName, m);
- chainsDidChange(obj, keyName, m);
- Ember.notifyObservers(obj, keyName);
-}
-
-Ember.propertyDidChange = propertyDidChange;
-
-var NODE_STACK = [];
-
-/**
- Tears down the meta on an object so that it can be garbage collected.
- Multiple calls will have no effect.
-
- @method destroy
- @for Ember
- @param {Object} obj the object to destroy
- @return {void}
-*/
-Ember.destroy = function (obj) {
- var meta = obj[META_KEY], node, nodes, key, nodeObject;
- if (meta) {
- obj[META_KEY] = null;
- // remove chainWatchers to remove circular references that would prevent GC
- node = meta.chains;
- if (node) {
- NODE_STACK.push(node);
- // process tree
- while (NODE_STACK.length > 0) {
- node = NODE_STACK.pop();
- // push children
- nodes = node._chains;
- if (nodes) {
- for (key in nodes) {
- if (nodes.hasOwnProperty(key)) {
- NODE_STACK.push(nodes[key]);
- }
- }
- }
- // remove chainWatcher in node object
- if (node._watching) {
- nodeObject = node._object;
- if (nodeObject) {
- removeChainWatcher(nodeObject, node._key, node);
- }
- }
- }
- }
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-Ember.warn("The CP_DEFAULT_CACHEABLE flag has been removed and computed properties are always cached by default. Use `volatile` if you don't want caching.", Ember.ENV.CP_DEFAULT_CACHEABLE !== false);
-
-
-var get = Ember.get,
- metaFor = Ember.meta,
- guidFor = Ember.guidFor,
- a_slice = [].slice,
- o_create = Ember.create,
- META_KEY = Ember.META_KEY,
- watch = Ember.watch,
- unwatch = Ember.unwatch;
-
-// ..........................................................
-// DEPENDENT KEYS
-//
-
-// data structure:
-// meta.deps = {
-// 'depKey': {
-// 'keyName': count,
-// __emberproto__: SRC_OBJ [to detect clones]
-// },
-// __emberproto__: SRC_OBJ
-// }
-
-/*
- This function returns a map of unique dependencies for a
- given object and key.
-*/
-function keysForDep(obj, depsMeta, depKey) {
- var keys = depsMeta[depKey];
- if (!keys) {
- // if there are no dependencies yet for a the given key
- // create a new empty list of dependencies for the key
- keys = depsMeta[depKey] = { __emberproto__: obj };
- } else if (keys.__emberproto__ !== obj) {
- // otherwise if the dependency list is inherited from
- // a superclass, clone the hash
- keys = depsMeta[depKey] = o_create(keys);
- keys.__emberproto__ = obj;
- }
- return keys;
-}
-
-/* return obj[META_KEY].deps */
-function metaForDeps(obj, meta) {
- var deps = meta.deps;
- // If the current object has no dependencies...
- if (!deps) {
- // initialize the dependencies with a pointer back to
- // the current object
- deps = meta.deps = { __emberproto__: obj };
- } else if (deps.__emberproto__ !== obj) {
- // otherwise if the dependencies are inherited from the
- // object's superclass, clone the deps
- deps = meta.deps = o_create(deps);
- deps.__emberproto__ = obj;
- }
- return deps;
-}
-
-function addDependentKeys(desc, obj, keyName, meta) {
- // the descriptor has a list of dependent keys, so
- // add all of its dependent keys.
- var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
- if (!depKeys) return;
-
- depsMeta = metaForDeps(obj, meta);
-
- for(idx = 0, len = depKeys.length; idx < len; idx++) {
- depKey = depKeys[idx];
- // Lookup keys meta for depKey
- keys = keysForDep(obj, depsMeta, depKey);
- // Increment the number of times depKey depends on keyName.
- keys[keyName] = (keys[keyName] || 0) + 1;
- // Watch the depKey
- watch(obj, depKey);
- }
-}
-
-function removeDependentKeys(desc, obj, keyName, meta) {
- // the descriptor has a list of dependent keys, so
- // add all of its dependent keys.
- var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
- if (!depKeys) return;
-
- depsMeta = metaForDeps(obj, meta);
-
- for(idx = 0, len = depKeys.length; idx < len; idx++) {
- depKey = depKeys[idx];
- // Lookup keys meta for depKey
- keys = keysForDep(obj, depsMeta, depKey);
- // Increment the number of times depKey depends on keyName.
- keys[keyName] = (keys[keyName] || 0) - 1;
- // Watch the depKey
- unwatch(obj, depKey);
- }
-}
-
-// ..........................................................
-// COMPUTED PROPERTY
-//
-
-/**
- @class ComputedProperty
- @namespace Ember
- @extends Ember.Descriptor
- @constructor
-*/
-function ComputedProperty(func, opts) {
- this.func = func;
- this._cacheable = (opts && opts.cacheable !== undefined) ? opts.cacheable : true;
- this._dependentKeys = opts && opts.dependentKeys;
-}
-
-Ember.ComputedProperty = ComputedProperty;
-ComputedProperty.prototype = new Ember.Descriptor();
-
-var ComputedPropertyPrototype = ComputedProperty.prototype;
-
-/**
- Call on a computed property to set it into cacheable mode. When in this
- mode the computed property will automatically cache the return value of
- your function until one of the dependent keys changes.
-
- MyApp.president = Ember.Object.create({
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // After calculating the value of this function, Ember.js will
- // return that value without re-executing this function until
- // one of the dependent properties change.
- }.property('firstName', 'lastName')
- });
-
- Properties are cacheable by default.
-
- @method cacheable
- @param {Boolean} aFlag optional set to false to disable caching
- @chainable
-*/
-ComputedPropertyPrototype.cacheable = function(aFlag) {
- this._cacheable = aFlag !== false;
- return this;
-};
-
-/**
- Call on a computed property to set it into non-cached mode. When in this
- mode the computed property will not automatically cache the return value.
-
- MyApp.outsideService = Ember.Object.create({
- value: function() {
- return OutsideService.getValue();
- }.property().volatile()
- });
-
- @method volatile
- @chainable
-*/
-ComputedPropertyPrototype.volatile = function() {
- return this.cacheable(false);
-};
-
-/**
- Sets the dependent keys on this computed property. Pass any number of
- arguments containing key paths that this computed property depends on.
-
- MyApp.president = Ember.Object.create({
- fullName: Ember.computed(function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Tell Ember.js that this computed property depends on firstName
- // and lastName
- }).property('firstName', 'lastName')
- });
-
- @method property
- @param {String} path* zero or more property paths
- @chainable
-*/
-ComputedPropertyPrototype.property = function() {
- var args = [];
- for (var i = 0, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- this._dependentKeys = args;
- return this;
-};
-
-/**
- In some cases, you may want to annotate computed properties with additional
- metadata about how they function or what values they operate on. For example,
- computed property functions may close over variables that are then no longer
- available for introspection.
-
- You can pass a hash of these values to a computed property like this:
-
- person: function() {
- var personId = this.get('personId');
- return App.Person.create({ id: personId });
- }.property().meta({ type: App.Person })
-
- The hash that you pass to the `meta()` function will be saved on the
- computed property descriptor under the `_meta` key. Ember runtime
- exposes a public API for retrieving these values from classes,
- via the `metaForProperty()` function.
-
- @method meta
- @param {Hash} meta
- @chainable
-*/
-
-ComputedPropertyPrototype.meta = function(meta) {
- if (arguments.length === 0) {
- return this._meta || {};
- } else {
- this._meta = meta;
- return this;
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.willWatch = function(obj, keyName) {
- // watch already creates meta for this instance
- var meta = obj[META_KEY];
- Ember.assert('watch should have setup meta to be writable', meta.source === obj);
- if (!(keyName in meta.cache)) {
- addDependentKeys(this, obj, keyName, meta);
- }
-};
-
-ComputedPropertyPrototype.didUnwatch = function(obj, keyName) {
- var meta = obj[META_KEY];
- Ember.assert('unwatch should have setup meta to be writable', meta.source === obj);
- if (!(keyName in meta.cache)) {
- // unwatch already creates meta for this instance
- removeDependentKeys(this, obj, keyName, meta);
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.didChange = function(obj, keyName) {
- // _suspended is set via a CP.set to ensure we don't clear
- // the cached value set by the setter
- if (this._cacheable && this._suspended !== obj) {
- var meta = metaFor(obj);
- if (keyName in meta.cache) {
- delete meta.cache[keyName];
- if (!meta.watching[keyName]) {
- removeDependentKeys(this, obj, keyName, meta);
- }
- }
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.get = function(obj, keyName) {
- var ret, cache, meta;
- if (this._cacheable) {
- meta = metaFor(obj);
- cache = meta.cache;
- if (keyName in cache) { return cache[keyName]; }
- ret = cache[keyName] = this.func.call(obj, keyName);
- if (!meta.watching[keyName]) {
- addDependentKeys(this, obj, keyName, meta);
- }
- } else {
- ret = this.func.call(obj, keyName);
- }
- return ret;
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.set = function(obj, keyName, value) {
- var cacheable = this._cacheable,
- meta = metaFor(obj, cacheable),
- watched = meta.watching[keyName],
- oldSuspended = this._suspended,
- hadCachedValue = false,
- ret;
- this._suspended = obj;
- try {
- ret = this.func.call(obj, keyName, value);
-
- if (cacheable && keyName in meta.cache) {
- if (meta.cache[keyName] === ret) {
- return;
- }
- hadCachedValue = true;
- }
-
- if (watched) { Ember.propertyWillChange(obj, keyName); }
-
- if (cacheable && hadCachedValue) {
- delete meta.cache[keyName];
- }
-
- if (cacheable) {
- if (!watched && !hadCachedValue) {
- addDependentKeys(this, obj, keyName, meta);
- }
- meta.cache[keyName] = ret;
- }
-
- if (watched) { Ember.propertyDidChange(obj, keyName); }
- } finally {
- this._suspended = oldSuspended;
- }
- return ret;
-};
-
-/* called when property is defined */
-ComputedPropertyPrototype.setup = function(obj, keyName) {
- var meta = obj[META_KEY];
- if (meta && meta.watching[keyName]) {
- addDependentKeys(this, obj, keyName, metaFor(obj));
- }
-};
-
-/* called before property is overridden */
-ComputedPropertyPrototype.teardown = function(obj, keyName) {
- var meta = metaFor(obj);
-
- if (meta.watching[keyName] || keyName in meta.cache) {
- removeDependentKeys(this, obj, keyName, meta);
- }
-
- if (this._cacheable) { delete meta.cache[keyName]; }
-
- return null; // no value to restore
-};
-
-
-/**
- This helper returns a new property descriptor that wraps the passed
- computed property function. You can use this helper to define properties
- with mixins or via Ember.defineProperty().
-
- The function you pass will be used to both get and set property values.
- The function should accept two parameters, key and value. If value is not
- undefined you should set the value first. In either case return the
- current value of the property.
-
- @method computed
- @for Ember
- @param {Function} func The computed property function.
- @return {Ember.ComputedProperty} property descriptor instance
-*/
-Ember.computed = function(func) {
- var args;
-
- if (arguments.length > 1) {
- args = a_slice.call(arguments, 0, -1);
- func = a_slice.call(arguments, -1)[0];
- }
-
- var cp = new ComputedProperty(func);
-
- if (args) {
- cp.property.apply(cp, args);
- }
-
- return cp;
-};
-
-/**
- Returns the cached value for a property, if one exists.
- This can be useful for peeking at the value of a computed
- property that is generated lazily, without accidentally causing
- it to be created.
-
- @method cacheFor
- @for Ember
- @param {Object} obj the object whose property you want to check
- @param {String} key the name of the property whose cached value you want
- to return
-*/
-Ember.cacheFor = function cacheFor(obj, key) {
- var cache = metaFor(obj, false).cache;
-
- if (cache && key in cache) {
- return cache[key];
- }
-};
-
-/**
- @method computed.not
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.not = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- return !get(this, dependentKey);
- });
-};
-
-/**
- @method computed.empty
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.empty = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- var val = get(this, dependentKey);
- return val === undefined || val === null || val === '' || (Ember.isArray(val) && get(val, 'length') === 0);
- });
-};
-
-/**
- @method computed.bool
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.bool = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- return !!get(this, dependentKey);
- });
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var o_create = Ember.create,
- meta = Ember.meta,
- metaPath = Ember.metaPath,
- guidFor = Ember.guidFor,
- a_slice = [].slice;
-
-/*
- The event system uses a series of nested hashes to store listeners on an
- object. When a listener is registered, or when an event arrives, these
- hashes are consulted to determine which target and action pair to invoke.
-
- The hashes are stored in the object's meta hash, and look like this:
-
- // Object's meta hash
- {
- listeners: { // variable name: `listenerSet`
- "foo:changed": { // variable name: `targetSet`
- [targetGuid]: { // variable name: `actionSet`
- [methodGuid]: { // variable name: `action`
- target: [Object object],
- method: [Function function]
- }
- }
- }
- }
- }
-
-*/
-
-// Gets the set of all actions, keyed on the guid of each action's
-// method property.
-function actionSetFor(obj, eventName, target, writable) {
- return metaPath(obj, ['listeners', eventName, guidFor(target)], writable);
-}
-
-// Gets the set of all targets, keyed on the guid of each action's
-// target property.
-function targetSetFor(obj, eventName) {
- var listenerSet = meta(obj, false).listeners;
- if (!listenerSet) { return false; }
-
- return listenerSet[eventName] || false;
-}
-
-// TODO: This knowledge should really be a part of the
-// meta system.
-var SKIP_PROPERTIES = { __ember_source__: true };
-
-function iterateSet(targetSet, callback) {
- if (!targetSet) { return false; }
- // Iterate through all elements of the target set
- for(var targetGuid in targetSet) {
- if (SKIP_PROPERTIES[targetGuid]) { continue; }
-
- var actionSet = targetSet[targetGuid];
- if (actionSet) {
- // Iterate through the elements of the action set
- for(var methodGuid in actionSet) {
- if (SKIP_PROPERTIES[methodGuid]) { continue; }
-
- var action = actionSet[methodGuid];
- if (action) {
- if (callback(action) === true) {
- return true;
- }
- }
- }
- }
- }
- return false;
-}
-
-function invokeAction(action, params, sender) {
- var method = action.method, target = action.target;
- // If there is no target, the target is the object
- // on which the event was fired.
- if (!target) { target = sender; }
- if ('string' === typeof method) { method = target[method]; }
- if (params) {
- method.apply(target, params);
- } else {
- method.apply(target);
- }
-}
-
-function targetSetUnion(obj, eventName, targetSet) {
- iterateSet(targetSetFor(obj, eventName), function (action) {
- var targetGuid = guidFor(action.target),
- methodGuid = guidFor(action.method),
- actionSet = targetSet[targetGuid];
- if (!actionSet) actionSet = targetSet[targetGuid] = {};
- actionSet[methodGuid] = action;
- });
-}
-
-function targetSetDiff(obj, eventName, targetSet) {
- var diffTargetSet = {};
- iterateSet(targetSetFor(obj, eventName), function (action) {
- var targetGuid = guidFor(action.target),
- methodGuid = guidFor(action.method),
- actionSet = targetSet[targetGuid],
- diffActionSet = diffTargetSet[targetGuid];
- if (!actionSet) actionSet = targetSet[targetGuid] = {};
- if (actionSet[methodGuid]) return;
- actionSet[methodGuid] = action;
- if (!diffActionSet) diffActionSet = diffTargetSet[targetGuid] = {};
- diffActionSet[methodGuid] = action;
- });
- return diffTargetSet;
-}
-
-/**
- Add an event listener
-
- @method addListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
-*/
-function addListener(obj, eventName, target, method, guid) {
- Ember.assert("You must pass at least an object and event name to Ember.addListener", !!obj && !!eventName);
-
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var actionSet = actionSetFor(obj, eventName, target, true),
- // guid is used in case we wrapp given method to register
- // listener with method guid instead of the wrapper guid
- methodGuid = guid || guidFor(method);
-
- if (!actionSet[methodGuid]) {
- actionSet[methodGuid] = { target: target, method: method };
- }
-
- if ('function' === typeof obj.didAddListener) {
- obj.didAddListener(eventName, target, method);
- }
-}
-
-/**
- Remove an event listener
-
- Arguments should match those passed to {{#crossLink "Ember/addListener"}}{{/crossLink}}
-
- @method removeListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
-*/
-function removeListener(obj, eventName, target, method) {
- Ember.assert("You must pass at least an object and event name to Ember.removeListener", !!obj && !!eventName);
-
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- function _removeListener(target, method) {
- var actionSet = actionSetFor(obj, eventName, target, true),
- methodGuid = guidFor(method);
-
- // we can't simply delete this parameter, because if we do, we might
- // re-expose the property from the prototype chain.
- if (actionSet && actionSet[methodGuid]) { actionSet[methodGuid] = null; }
-
- if ('function' === typeof obj.didRemoveListener) {
- obj.didRemoveListener(eventName, target, method);
- }
- }
-
- if (method) {
- _removeListener(target, method);
- } else {
- iterateSet(targetSetFor(obj, eventName), function(action) {
- _removeListener(action.target, action.method);
- });
- }
-}
-
-/**
- @private
-
- Suspend listener during callback.
-
- This should only be used by the target of the event listener
- when it is taking an action that would cause the event, e.g.
- an object might suspend its property change listener while it is
- setting that property.
-
- @method suspendListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
- @param {Function} callback
-*/
-function suspendListener(obj, eventName, target, method, callback) {
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var actionSet = actionSetFor(obj, eventName, target, true),
- methodGuid = guidFor(method),
- action = actionSet && actionSet[methodGuid];
-
- actionSet[methodGuid] = null;
- try {
- return callback.call(target);
- } finally {
- actionSet[methodGuid] = action;
- }
-}
-
-/**
- @private
-
- Suspend listener during callback.
-
- This should only be used by the target of the event listener
- when it is taking an action that would cause the event, e.g.
- an object might suspend its property change listener while it is
- setting that property.
-
- @method suspendListener
- @for Ember
- @param obj
- @param {Array} eventName Array of event names
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
- @param {Function} callback
-*/
-function suspendListeners(obj, eventNames, target, method, callback) {
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var oldActions = [],
- actionSets = [],
- eventName, actionSet, methodGuid, action, i, l;
-
- for (i=0, l=eventNames.length; i<l; i++) {
- eventName = eventNames[i];
- actionSet = actionSetFor(obj, eventName, target, true),
- methodGuid = guidFor(method);
-
- oldActions.push(actionSet && actionSet[methodGuid]);
- actionSets.push(actionSet);
-
- actionSet[methodGuid] = null;
- }
-
- try {
- return callback.call(target);
- } finally {
- for (i=0, l=oldActions.length; i<l; i++) {
- eventName = eventNames[i];
- actionSets[i][methodGuid] = oldActions[i];
- }
- }
-}
-
-/**
- @private
-
- Return a list of currently watched events
-
- @method watchedEvents
- @for Ember
- @param obj
-*/
-function watchedEvents(obj) {
- var listeners = meta(obj, false).listeners, ret = [];
-
- if (listeners) {
- for(var eventName in listeners) {
- if (!SKIP_PROPERTIES[eventName] && listeners[eventName]) {
- ret.push(eventName);
- }
- }
- }
- return ret;
-}
-
-/**
- @method sendEvent
- @for Ember
- @param obj
- @param {String} eventName
- @param {Array} params
- @return true
-*/
-function sendEvent(obj, eventName, params, targetSet) {
- // first give object a chance to handle it
- if (obj !== Ember && 'function' === typeof obj.sendEvent) {
- obj.sendEvent(eventName, params);
- }
-
- if (!targetSet) targetSet = targetSetFor(obj, eventName);
-
- iterateSet(targetSet, function (action) {
- invokeAction(action, params, obj);
- });
- return true;
-}
-
-/**
- @private
- @method hasListeners
- @for Ember
- @param obj
- @param {String} eventName
-*/
-function hasListeners(obj, eventName) {
- if (iterateSet(targetSetFor(obj, eventName), function() { return true; })) {
- return true;
- }
-
- // no listeners! might as well clean this up so it is faster later.
- var set = metaPath(obj, ['listeners'], true);
- set[eventName] = null;
-
- return false;
-}
-
-/**
- @private
- @method listenersFor
- @for Ember
- @param obj
- @param {String} eventName
-*/
-function listenersFor(obj, eventName) {
- var ret = [];
- iterateSet(targetSetFor(obj, eventName), function (action) {
- ret.push([action.target, action.method]);
- });
- return ret;
-}
-
-Ember.addListener = addListener;
-Ember.removeListener = removeListener;
-Ember._suspendListener = suspendListener;
-Ember._suspendListeners = suspendListeners;
-Ember.sendEvent = sendEvent;
-Ember.hasListeners = hasListeners;
-Ember.watchedEvents = watchedEvents;
-Ember.listenersFor = listenersFor;
-Ember.listenersDiff = targetSetDiff;
-Ember.listenersUnion = targetSetUnion;
-})();
-
-
-
-(function() {
-// Ember.Logger
-// Ember.watch.flushPending
-// Ember.beginPropertyChanges, Ember.endPropertyChanges
-// Ember.guidFor
-
-/**
-@module ember-metal
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var slice = [].slice,
- forEach = Ember.ArrayPolyfills.forEach;
-
-// invokes passed params - normalizing so you can pass target/func,
-// target/string or just func
-function invoke(target, method, args, ignore) {
-
- if (method === undefined) {
- method = target;
- target = undefined;
- }
-
- if ('string' === typeof method) { method = target[method]; }
- if (args && ignore > 0) {
- args = args.length > ignore ? slice.call(args, ignore) : null;
- }
-
- return Ember.handleErrors(function() {
- // IE8's Function.prototype.apply doesn't accept undefined/null arguments.
- return method.apply(target || this, args || []);
- }, this);
-}
-
-
-// ..........................................................
-// RUNLOOP
-//
-
-var timerMark; // used by timers...
-
-/**
-Ember RunLoop (Private)
-
-@class RunLoop
-@namespace Ember
-@private
-@constructor
-*/
-var RunLoop = function(prev) {
- this._prev = prev || null;
- this.onceTimers = {};
-};
-
-RunLoop.prototype = {
- /**
- @method end
- */
- end: function() {
- this.flush();
- },
-
- /**
- @method prev
- */
- prev: function() {
- return this._prev;
- },
-
- // ..........................................................
- // Delayed Actions
- //
-
- /**
- @method schedule
- @param {String} queueName
- @param target
- @param method
- */
- schedule: function(queueName, target, method) {
- var queues = this._queues, queue;
- if (!queues) { queues = this._queues = {}; }
- queue = queues[queueName];
- if (!queue) { queue = queues[queueName] = []; }
-
- var args = arguments.length > 3 ? slice.call(arguments, 3) : null;
- queue.push({ target: target, method: method, args: args });
- return this;
- },
-
- /**
- @method flush
- @param {String} queueName
- */
- flush: function(queueName) {
- var queueNames, idx, len, queue, log;
-
- if (!this._queues) { return this; } // nothing to do
-
- function iter(item) {
- invoke(item.target, item.method, item.args);
- }
-
- Ember.watch.flushPending(); // make sure all chained watchers are setup
-
- if (queueName) {
- while (this._queues && (queue = this._queues[queueName])) {
- this._queues[queueName] = null;
-
- // the sync phase is to allow property changes to propagate. don't
- // invoke observers until that is finished.
- if (queueName === 'sync') {
- log = Ember.LOG_BINDINGS;
- if (log) { Ember.Logger.log('Begin: Flush Sync Queue'); }
-
- Ember.beginPropertyChanges();
- try {
- forEach.call(queue, iter);
- } finally {
- Ember.endPropertyChanges();
- }
-
- if (log) { Ember.Logger.log('End: Flush Sync Queue'); }
-
- } else {
- forEach.call(queue, iter);
- }
- }
-
- } else {
- queueNames = Ember.run.queues;
- len = queueNames.length;
- idx = 0;
-
- outerloop:
- while (idx < len) {
- queueName = queueNames[idx];
- queue = this._queues && this._queues[queueName];
- delete this._queues[queueName];
-
- if (queue) {
- // the sync phase is to allow property changes to propagate. don't
- // invoke observers until that is finished.
- if (queueName === 'sync') {
- log = Ember.LOG_BINDINGS;
- if (log) { Ember.Logger.log('Begin: Flush Sync Queue'); }
-
- Ember.beginPropertyChanges();
- try {
- forEach.call(queue, iter);
- } finally {
- Ember.endPropertyChanges();
- }
-
- if (log) { Ember.Logger.log('End: Flush Sync Queue'); }
- } else {
- forEach.call(queue, iter);
- }
- }
-
- // Loop through prior queues
- for (var i = 0; i <= idx; i++) {
- if (this._queues && this._queues[queueNames[i]]) {
- // Start over at the first queue with contents
- idx = i;
- continue outerloop;
- }
- }
-
- idx++;
- }
- }
-
- timerMark = null;
-
- return this;
- }
-
-};
-
-Ember.RunLoop = RunLoop;
-
-// ..........................................................
-// Ember.run - this is ideally the only public API the dev sees
-//
-
-/**
- Runs the passed target and method inside of a RunLoop, ensuring any
- deferred actions including bindings and views updates are flushed at the
- end.
-
- Normally you should not need to invoke this method yourself. However if
- you are implementing raw event handlers when interfacing with other
- libraries or plugins, you should probably wrap all of your code inside this
- call.
-
- Ember.run(function(){
- // code to be execute within a RunLoop
- });
-
- @class run
- @namespace Ember
- @static
- @constructor
- @param {Object} [target] target of method to call
- @param {Function|String} method Method to invoke.
- May be a function or a string. If you pass a string
- then it will be looked up on the passed target.
- @param {Object} [args*] Any additional arguments you wish to pass to the method.
- @return {Object} return value from invoking the passed function.
-*/
-Ember.run = function(target, method) {
- var ret, loop;
- run.begin();
- try {
- if (target || method) { ret = invoke(target, method, arguments, 2); }
- } finally {
- run.end();
- }
- return ret;
-};
-
-var run = Ember.run;
-
-
-/**
- Begins a new RunLoop. Any deferred actions invoked after the begin will
- be buffered until you invoke a matching call to Ember.run.end(). This is
- an lower-level way to use a RunLoop instead of using Ember.run().
-
- Ember.run.begin();
- // code to be execute within a RunLoop
- Ember.run.end();
-
- @method begin
- @return {void}
-*/
-Ember.run.begin = function() {
- run.currentRunLoop = new RunLoop(run.currentRunLoop);
-};
-
-/**
- Ends a RunLoop. This must be called sometime after you call Ember.run.begin()
- to flush any deferred actions. This is a lower-level way to use a RunLoop
- instead of using Ember.run().
-
- Ember.run.begin();
- // code to be execute within a RunLoop
- Ember.run.end();
-
- @method end
- @return {void}
-*/
-Ember.run.end = function() {
- Ember.assert('must have a current run loop', run.currentRunLoop);
- try {
- run.currentRunLoop.end();
- }
- finally {
- run.currentRunLoop = run.currentRunLoop.prev();
- }
-};
-
-/**
- Array of named queues. This array determines the order in which queues
- are flushed at the end of the RunLoop. You can define your own queues by
- simply adding the queue name to this array. Normally you should not need
- to inspect or modify this property.
-
- @property queues
- @type Array
- @default ['sync', 'actions', 'destroy', 'timers']
-*/
-Ember.run.queues = ['sync', 'actions', 'destroy', 'timers'];
-
-/**
- Adds the passed target/method and any optional arguments to the named
- queue to be executed at the end of the RunLoop. If you have not already
- started a RunLoop when calling this method one will be started for you
- automatically.
-
- At the end of a RunLoop, any methods scheduled in this way will be invoked.
- Methods will be invoked in an order matching the named queues defined in
- the run.queues property.
-
- Ember.run.schedule('timers', this, function(){
- // this will be executed at the end of the RunLoop, when timers are run
- console.log("scheduled on timers queue");
- });
- Ember.run.schedule('sync', this, function(){
- // this will be executed at the end of the RunLoop, when bindings are synced
- console.log("scheduled on sync queue");
- });
- // Note the functions will be run in order based on the run queues order. Output would be:
- // scheduled on sync queue
- // scheduled on timers queue
-
- @method schedule
- @param {String} queue The name of the queue to schedule against.
- Default queues are 'sync' and 'actions'
-
- @param {Object} [target] target object to use as the context when invoking a method.
-
- @param {String|Function} method The method to invoke. If you pass a string it
- will be resolved on the target object at the time the scheduled item is
- invoked allowing you to change the target function.
-
- @param {Object} [arguments*] Optional arguments to be passed to the queued method.
-
- @return {void}
-*/
-Ember.run.schedule = function(queue, target, method) {
- var loop = run.autorun();
- loop.schedule.apply(loop, arguments);
-};
-
-var scheduledAutorun;
-function autorun() {
- scheduledAutorun = null;
- if (run.currentRunLoop) { run.end(); }
-}
-
-// Used by global test teardown
-Ember.run.hasScheduledTimers = function() {
- return !!(scheduledAutorun || scheduledLater || scheduledNext);
-};
-
-// Used by global test teardown
-Ember.run.cancelTimers = function () {
- if (scheduledAutorun) {
- clearTimeout(scheduledAutorun);
- scheduledAutorun = null;
- }
- if (scheduledLater) {
- clearTimeout(scheduledLater);
- scheduledLater = null;
- }
- if (scheduledNext) {
- clearTimeout(scheduledNext);
- scheduledNext = null;
- }
- timers = {};
-};
-
-/**
- Begins a new RunLoop if necessary and schedules a timer to flush the
- RunLoop at a later time. This method is used by parts of Ember to
- ensure the RunLoop always finishes. You normally do not need to call this
- method directly. Instead use Ember.run().
-
-
- @method autorun
- @example
- Ember.run.autorun();
- @return {Ember.RunLoop} the new current RunLoop
-*/
-Ember.run.autorun = function() {
- if (!run.currentRunLoop) {
- Ember.assert("You have turned on testing mode, which disabled the run-loop's autorun. You will need to wrap any code with asynchronous side-effects in an Ember.run", !Ember.testing);
-
- run.begin();
-
- if (!scheduledAutorun) {
- scheduledAutorun = setTimeout(autorun, 1);
- }
- }
-
- return run.currentRunLoop;
-};
-
-/**
- Immediately flushes any events scheduled in the 'sync' queue. Bindings
- use this queue so this method is a useful way to immediately force all
- bindings in the application to sync.
-
- You should call this method anytime you need any changed state to propagate
- throughout the app immediately without repainting the UI.
-
- Ember.run.sync();
-
- @method sync
- @return {void}
-*/
-Ember.run.sync = function() {
- run.autorun();
- run.currentRunLoop.flush('sync');
-};
-
-// ..........................................................
-// TIMERS
-//
-
-var timers = {}; // active timers...
-
-var scheduledLater;
-function invokeLaterTimers() {
- scheduledLater = null;
- var now = (+ new Date()), earliest = -1;
- for (var key in timers) {
- if (!timers.hasOwnProperty(key)) { continue; }
- var timer = timers[key];
- if (timer && timer.expires) {
- if (now >= timer.expires) {
- delete timers[key];
- invoke(timer.target, timer.method, timer.args, 2);
- } else {
- if (earliest<0 || (timer.expires < earliest)) earliest=timer.expires;
- }
- }
- }
-
- // schedule next timeout to fire...
- if (earliest > 0) { scheduledLater = setTimeout(invokeLaterTimers, earliest-(+ new Date())); }
-}
-
-/**
- Invokes the passed target/method and optional arguments after a specified
- period if time. The last parameter of this method must always be a number
- of milliseconds.
-
- You should use this method whenever you need to run some action after a
- period of time instead of using setTimeout(). This method will ensure that
- items that expire during the same script execution cycle all execute
- together, which is often more efficient than using a real setTimeout.
-
- Ember.run.later(myContext, function(){
- // code here will execute within a RunLoop in about 500ms with this == myContext
- }, 500);
-
- @method later
- @param {Object} [target] target of method to invoke
-
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
-
- @param {Object} [args*] Optional arguments to pass to the timeout.
-
- @param {Number} wait
- Number of milliseconds to wait.
-
- @return {String} a string you can use to cancel the timer in
- {{#crossLink "Ember/run.cancel"}}{{/crossLink}} later.
-*/
-Ember.run.later = function(target, method) {
- var args, expires, timer, guid, wait;
-
- // setTimeout compatibility...
- if (arguments.length===2 && 'function' === typeof target) {
- wait = method;
- method = target;
- target = undefined;
- args = [target, method];
- } else {
- args = slice.call(arguments);
- wait = args.pop();
- }
-
- expires = (+ new Date()) + wait;
- timer = { target: target, method: method, expires: expires, args: args };
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
- run.once(timers, invokeLaterTimers);
- return guid;
-};
-
-function invokeOnceTimer(guid, onceTimers) {
- if (onceTimers[this.tguid]) { delete onceTimers[this.tguid][this.mguid]; }
- if (timers[guid]) { invoke(this.target, this.method, this.args); }
- delete timers[guid];
-}
-
-function scheduleOnce(queue, target, method, args) {
- var tguid = Ember.guidFor(target),
- mguid = Ember.guidFor(method),
- onceTimers = run.autorun().onceTimers,
- guid = onceTimers[tguid] && onceTimers[tguid][mguid],
- timer;
-
- if (guid && timers[guid]) {
- timers[guid].args = args; // replace args
- } else {
- timer = {
- target: target,
- method: method,
- args: args,
- tguid: tguid,
- mguid: mguid
- };
-
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
- if (!onceTimers[tguid]) { onceTimers[tguid] = {}; }
- onceTimers[tguid][mguid] = guid; // so it isn't scheduled more than once
-
- run.schedule(queue, timer, invokeOnceTimer, guid, onceTimers);
- }
-
- return guid;
-}
-
-/**
- Schedules an item to run one time during the current RunLoop. Calling
- this method with the same target/method combination will have no effect.
-
- Note that although you can pass optional arguments these will not be
- considered when looking for duplicates. New arguments will replace previous
- calls.
-
- Ember.run(function(){
- var doFoo = function() { foo(); }
- Ember.run.once(myContext, doFoo);
- Ember.run.once(myContext, doFoo);
- // doFoo will only be executed once at the end of the RunLoop
- });
-
- @method once
- @param {Object} [target] target of method to invoke
-
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
-
- @param {Object} [args*] Optional arguments to pass to the timeout.
-
-
- @return {Object} timer
-*/
-Ember.run.once = function(target, method) {
- return scheduleOnce('actions', target, method, slice.call(arguments, 2));
-};
-
-Ember.run.scheduleOnce = function(queue, target, method, args) {
- return scheduleOnce(queue, target, method, slice.call(arguments, 3));
-};
-
-var scheduledNext;
-function invokeNextTimers() {
- scheduledNext = null;
- for(var key in timers) {
- if (!timers.hasOwnProperty(key)) { continue; }
- var timer = timers[key];
- if (timer.next) {
- delete timers[key];
- invoke(timer.target, timer.method, timer.args, 2);
- }
- }
-}
-
-/**
- Schedules an item to run after control has been returned to the system.
- This is often equivalent to calling setTimeout(function...,1).
-
- Ember.run.next(myContext, function(){
- // code to be executed in the next RunLoop, which will be scheduled after the current one
- });
-
- @method next
- @param {Object} [target] target of method to invoke
-
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
-
- @param {Object} [args*] Optional arguments to pass to the timeout.
-
- @return {Object} timer
-*/
-Ember.run.next = function(target, method) {
- var guid,
- timer = {
- target: target,
- method: method,
- args: slice.call(arguments),
- next: true
- };
-
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
-
- if (!scheduledNext) { scheduledNext = setTimeout(invokeNextTimers, 1); }
- return guid;
-};
-
-/**
- Cancels a scheduled item. Must be a value returned by `Ember.run.later()`,
- `Ember.run.once()`, or `Ember.run.next()`.
-
- var runNext = Ember.run.next(myContext, function(){
- // will not be executed
- });
- Ember.run.cancel(runNext);
-
- var runLater = Ember.run.later(myContext, function(){
- // will not be executed
- }, 500);
- Ember.run.cancel(runLater);
-
- var runOnce = Ember.run.once(myContext, function(){
- // will not be executed
- });
- Ember.run.cancel(runOnce);
-
- @method cancel
- @param {Object} timer Timer object to cancel
- @return {void}
-*/
-Ember.run.cancel = function(timer) {
- delete timers[timer];
-};
-
-})();
-
-
-
-(function() {
-// Ember.Logger
-// get, set, trySet
-// guidFor, isArray, meta
-// addObserver, removeObserver
-// Ember.run.schedule
-/**
-@module ember-metal
-*/
-
-// ..........................................................
-// CONSTANTS
-//
-
-/**
- Debug parameter you can turn on. This will log all bindings that fire to
- the console. This should be disabled in production code. Note that you
- can also enable this from the console or temporarily.
-
- @property LOG_BINDINGS
- @for Ember
- @type Boolean
- @default false
-*/
-Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS;
-
-var get = Ember.get,
- set = Ember.set,
- guidFor = Ember.guidFor,
- isGlobalPath = Ember.isGlobalPath;
-
-
-function getWithGlobals(obj, path) {
- return get(isGlobalPath(path) ? Ember.lookup : obj, path);
-}
-
-// ..........................................................
-// BINDING
-//
-
-var Binding = function(toPath, fromPath) {
- this._direction = 'fwd';
- this._from = fromPath;
- this._to = toPath;
- this._directionMap = Ember.Map.create();
-};
-
-/**
-@class Binding
-@namespace Ember
-*/
-
-Binding.prototype = {
- /**
- This copies the Binding so it can be connected to another object.
-
- @method copy
- @return {Ember.Binding}
- */
- copy: function () {
- var copy = new Binding(this._to, this._from);
- if (this._oneWay) { copy._oneWay = true; }
- return copy;
- },
-
- // ..........................................................
- // CONFIG
- //
-
- /**
- This will set "from" property path to the specified value. It will not
- attempt to resolve this property path to an actual object until you
- connect the binding.
-
- The binding will search for the property path starting at the root object
- you pass when you connect() the binding. It follows the same rules as
- `get()` - see that method for more information.
-
- @method from
- @param {String} propertyPath the property path to connect to
- @return {Ember.Binding} receiver
- */
- from: function(path) {
- this._from = path;
- return this;
- },
-
- /**
- This will set the "to" property path to the specified value. It will not
- attempt to resolve this property path to an actual object until you
- connect the binding.
-
- The binding will search for the property path starting at the root object
- you pass when you connect() the binding. It follows the same rules as
- `get()` - see that method for more information.
-
- @method to
- @param {String|Tuple} propertyPath A property path or tuple
- @return {Ember.Binding} this
- */
- to: function(path) {
- this._to = path;
- return this;
- },
-
- /**
- Configures the binding as one way. A one-way binding will relay changes
- on the "from" side to the "to" side, but not the other way around. This
- means that if you change the "to" side directly, the "from" side may have
- a different value.
-
- @method oneWay
- @return {Ember.Binding} receiver
- */
- oneWay: function() {
- this._oneWay = true;
- return this;
- },
-
- toString: function() {
- var oneWay = this._oneWay ? '[oneWay]' : '';
- return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay;
- },
-
- // ..........................................................
- // CONNECT AND SYNC
- //
-
- /**
- Attempts to connect this binding instance so that it can receive and relay
- changes. This method will raise an exception if you have not set the
- from/to properties yet.
-
- @method connect
- @param {Object} obj The root object for this binding.
- @return {Ember.Binding} this
- */
- connect: function(obj) {
- Ember.assert('Must pass a valid object to Ember.Binding.connect()', !!obj);
-
- var fromPath = this._from, toPath = this._to;
- Ember.trySet(obj, toPath, getWithGlobals(obj, fromPath));
-
- // add an observer on the object to be notified when the binding should be updated
- Ember.addObserver(obj, fromPath, this, this.fromDidChange);
-
- // if the binding is a two-way binding, also set up an observer on the target
- if (!this._oneWay) { Ember.addObserver(obj, toPath, this, this.toDidChange); }
-
- this._readyToSync = true;
-
- return this;
- },
-
- /**
- Disconnects the binding instance. Changes will no longer be relayed. You
- will not usually need to call this method.
-
- @method disconnect
- @param {Object} obj The root object you passed when connecting the binding.
- @return {Ember.Binding} this
- */
- disconnect: function(obj) {
- Ember.assert('Must pass a valid object to Ember.Binding.disconnect()', !!obj);
-
- var twoWay = !this._oneWay;
-
- // remove an observer on the object so we're no longer notified of
- // changes that should update bindings.
- Ember.removeObserver(obj, this._from, this, this.fromDidChange);
-
- // if the binding is two-way, remove the observer from the target as well
- if (twoWay) { Ember.removeObserver(obj, this._to, this, this.toDidChange); }
-
- this._readyToSync = false; // disable scheduled syncs...
- return this;
- },
-
- // ..........................................................
- // PRIVATE
- //
-
- /* called when the from side changes */
- fromDidChange: function(target) {
- this._scheduleSync(target, 'fwd');
- },
-
- /* called when the to side changes */
- toDidChange: function(target) {
- this._scheduleSync(target, 'back');
- },
-
- _scheduleSync: function(obj, dir) {
- var directionMap = this._directionMap;
- var existingDir = directionMap.get(obj);
-
- // if we haven't scheduled the binding yet, schedule it
- if (!existingDir) {
- Ember.run.schedule('sync', this, this._sync, obj);
- directionMap.set(obj, dir);
- }
-
- // If both a 'back' and 'fwd' sync have been scheduled on the same object,
- // default to a 'fwd' sync so that it remains deterministic.
- if (existingDir === 'back' && dir === 'fwd') {
- directionMap.set(obj, 'fwd');
- }
- },
-
- _sync: function(obj) {
- var log = Ember.LOG_BINDINGS;
-
- // don't synchronize destroyed objects or disconnected bindings
- if (obj.isDestroyed || !this._readyToSync) { return; }
-
- // get the direction of the binding for the object we are
- // synchronizing from
- var directionMap = this._directionMap;
- var direction = directionMap.get(obj);
-
- var fromPath = this._from, toPath = this._to;
-
- directionMap.remove(obj);
-
- // if we're synchronizing from the remote object...
- if (direction === 'fwd') {
- var fromValue = getWithGlobals(obj, this._from);
- if (log) {
- Ember.Logger.log(' ', this.toString(), '->', fromValue, obj);
- }
- if (this._oneWay) {
- Ember.trySet(obj, toPath, fromValue);
- } else {
- Ember._suspendObserver(obj, toPath, this, this.toDidChange, function () {
- Ember.trySet(obj, toPath, fromValue);
- });
- }
- // if we're synchronizing *to* the remote object
- } else if (direction === 'back') {
- var toValue = get(obj, this._to);
- if (log) {
- Ember.Logger.log(' ', this.toString(), '<-', toValue, obj);
- }
- Ember._suspendObserver(obj, fromPath, this, this.fromDidChange, function () {
- Ember.trySet(Ember.isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue);
- });
- }
- }
-
-};
-
-function mixinProperties(to, from) {
- for (var key in from) {
- if (from.hasOwnProperty(key)) {
- to[key] = from[key];
- }
- }
-}
-
-mixinProperties(Binding, {
-
- /**
- See {{#crossLink "Ember.Binding/from"}}{{/crossLink}}
-
- @method from
- @static
- */
- from: function() {
- var C = this, binding = new C();
- return binding.from.apply(binding, arguments);
- },
-
- /**
- See {{#crossLink "Ember.Binding/to"}}{{/crossLink}}
-
- @method to
- @static
- */
- to: function() {
- var C = this, binding = new C();
- return binding.to.apply(binding, arguments);
- },
-
- /**
- Creates a new Binding instance and makes it apply in a single direction.
- A one-way binding will relay changes on the "from" side object (supplied
- as the `from` argument) the "to" side, but not the other way around.
- This means that if you change the "to" side directly, the "from" side may have
- a different value.
-
- See {{#crossLink "Binding/oneWay"}}{{/crossLink}}
-
- @method oneWay
- @param {String} from from path.
- @param {Boolean} [flag] (Optional) passing nothing here will make the binding oneWay. You can
- instead pass false to disable oneWay, making the binding two way again.
- */
- oneWay: function(from, flag) {
- var C = this, binding = new C(null, from);
- return binding.oneWay(flag);
- }
-
-});
-
-/**
- An Ember.Binding connects the properties of two objects so that whenever the
- value of one property changes, the other property will be changed also.
-
- ## Automatic Creation of Bindings with `/^*Binding/`-named Properties
- You do not usually create Binding objects directly but instead describe
- bindings in your class or object definition using automatic binding detection.
-
- Properties ending in a `Binding` suffix will be converted to Ember.Binding instances.
- The value of this property should be a string representing a path to another object or
- a custom binding instanced created using Binding helpers (see "Customizing Your Bindings"):
-
- valueBinding: "MyApp.someController.title"
-
- This will create a binding from `MyApp.someController.title` to the `value`
- property of your object instance automatically. Now the two values will be
- kept in sync.
-
- ## One Way Bindings
-
- One especially useful binding customization you can use is the `oneWay()`
- helper. This helper tells Ember that you are only interested in
- receiving changes on the object you are binding from. For example, if you
- are binding to a preference and you want to be notified if the preference
- has changed, but your object will not be changing the preference itself, you
- could do:
-
- bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles")
-
- This way if the value of MyApp.preferencesController.bigTitles changes the
- "bigTitles" property of your object will change also. However, if you
- change the value of your "bigTitles" property, it will not update the
- preferencesController.
-
- One way bindings are almost twice as fast to setup and twice as fast to
- execute because the binding only has to worry about changes to one side.
-
- You should consider using one way bindings anytime you have an object that
- may be created frequently and you do not intend to change a property; only
- to monitor it for changes. (such as in the example above).
-
- ## Adding Bindings Manually
-
- All of the examples above show you how to configure a custom binding, but
- the result of these customizations will be a binding template, not a fully
- active Binding instance. The binding will actually become active only when you
- instantiate the object the binding belongs to. It is useful however, to
- understand what actually happens when the binding is activated.
-
- For a binding to function it must have at least a "from" property and a "to"
- property. The from property path points to the object/key that you want to
- bind from while the to path points to the object/key you want to bind to.
-
- When you define a custom binding, you are usually describing the property
- you want to bind from (such as "MyApp.someController.value" in the examples
- above). When your object is created, it will automatically assign the value
- you want to bind "to" based on the name of your binding key. In the
- examples above, during init, Ember objects will effectively call
- something like this on your binding:
-
- binding = Ember.Binding.from(this.valueBinding).to("value");
-
- This creates a new binding instance based on the template you provide, and
- sets the to path to the "value" property of the new object. Now that the
- binding is fully configured with a "from" and a "to", it simply needs to be
- connected to become active. This is done through the connect() method:
-
- binding.connect(this);
-
- Note that when you connect a binding you pass the object you want it to be
- connected to. This object will be used as the root for both the from and
- to side of the binding when inspecting relative paths. This allows the
- binding to be automatically inherited by subclassed objects as well.
-
- Now that the binding is connected, it will observe both the from and to side
- and relay changes.
-
- If you ever needed to do so (you almost never will, but it is useful to
- understand this anyway), you could manually create an active binding by
- using the Ember.bind() helper method. (This is the same method used by
- to setup your bindings on objects):
-
- Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value");
-
- Both of these code fragments have the same effect as doing the most friendly
- form of binding creation like so:
-
- MyApp.anotherObject = Ember.Object.create({
- valueBinding: "MyApp.someController.value",
-
- // OTHER CODE FOR THIS OBJECT...
-
- });
-
- Ember's built in binding creation method makes it easy to automatically
- create bindings for you. You should always use the highest-level APIs
- available, even if you understand how it works underneath.
-
- @class Binding
- @namespace Ember
- @since Ember 0.9
-*/
-Ember.Binding = Binding;
-
-
-/**
- Global helper method to create a new binding. Just pass the root object
- along with a to and from path to create and connect the binding.
-
- @method bind
- @for Ember
- @param {Object} obj The root object of the transform.
-
- @param {String} to The path to the 'to' side of the binding.
- Must be relative to obj.
-
- @param {String} from The path to the 'from' side of the binding.
- Must be relative to obj or a global path.
-
- @return {Ember.Binding} binding instance
-*/
-Ember.bind = function(obj, to, from) {
- return new Ember.Binding(to, from).connect(obj);
-};
-
-/**
- @method oneWay
- @for Ember
- @param {Object} obj The root object of the transform.
-
- @param {String} to The path to the 'to' side of the binding.
- Must be relative to obj.
-
- @param {String} from The path to the 'from' side of the binding.
- Must be relative to obj or a global path.
-
- @return {Ember.Binding} binding instance
-*/
-Ember.oneWay = function(obj, to, from) {
- return new Ember.Binding(to, from).oneWay().connect(obj);
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var Mixin, REQUIRED, Alias,
- classToString, superClassString,
- a_map = Ember.ArrayPolyfills.map,
- a_indexOf = Ember.ArrayPolyfills.indexOf,
- a_forEach = Ember.ArrayPolyfills.forEach,
- a_slice = [].slice,
- EMPTY_META = {}, // dummy for non-writable meta
- META_SKIP = { __emberproto__: true, __ember_count__: true },
- o_create = Ember.create,
- defineProperty = Ember.defineProperty,
- guidFor = Ember.guidFor;
-
-function mixinsMeta(obj) {
- var m = Ember.meta(obj, true), ret = m.mixins;
- if (!ret) {
- ret = m.mixins = { __emberproto__: obj };
- } else if (ret.__emberproto__ !== obj) {
- ret = m.mixins = o_create(ret);
- ret.__emberproto__ = obj;
- }
- return ret;
-}
-
-function initMixin(mixin, args) {
- if (args && args.length > 0) {
- mixin.mixins = a_map.call(args, function(x) {
- if (x instanceof Mixin) { return x; }
-
- // Note: Manually setup a primitive mixin here. This is the only
- // way to actually get a primitive mixin. This way normal creation
- // of mixins will give you combined mixins...
- var mixin = new Mixin();
- mixin.properties = x;
- return mixin;
- });
- }
- return mixin;
-}
-
-function isMethod(obj) {
- return 'function' === typeof obj &&
- obj.isMethod !== false &&
- obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String;
-}
-
-function mergeMixins(mixins, m, descs, values, base) {
- var len = mixins.length, idx, mixin, guid, props, value, key, ovalue, concats;
-
- function removeKeys(keyName) {
- delete descs[keyName];
- delete values[keyName];
- }
-
- for(idx=0; idx < len; idx++) {
- mixin = mixins[idx];
- Ember.assert('Expected hash or Mixin instance, got ' + Object.prototype.toString.call(mixin), typeof mixin === 'object' && mixin !== null && Object.prototype.toString.call(mixin) !== '[object Array]');
-
- if (mixin instanceof Mixin) {
- guid = guidFor(mixin);
- if (m[guid]) { continue; }
- m[guid] = mixin;
- props = mixin.properties;
- } else {
- props = mixin; // apply anonymous mixin properties
- }
-
- if (props) {
- // reset before adding each new mixin to pickup concats from previous
- concats = values.concatenatedProperties || base.concatenatedProperties;
- if (props.concatenatedProperties) {
- concats = concats ? concats.concat(props.concatenatedProperties) : props.concatenatedProperties;
- }
-
- for (key in props) {
- if (!props.hasOwnProperty(key)) { continue; }
- value = props[key];
- if (value instanceof Ember.Descriptor) {
- if (value === REQUIRED && descs[key]) { continue; }
-
- descs[key] = value;
- values[key] = undefined;
- } else {
- // impl super if needed...
- if (isMethod(value)) {
- ovalue = descs[key] === undefined && values[key];
- if (!ovalue) { ovalue = base[key]; }
- if ('function' !== typeof ovalue) { ovalue = null; }
- if (ovalue) {
- var o = value.__ember_observes__, ob = value.__ember_observesBefore__;
- value = Ember.wrap(value, ovalue);
- value.__ember_observes__ = o;
- value.__ember_observesBefore__ = ob;
- }
- } else if ((concats && a_indexOf.call(concats, key) >= 0) || key === 'concatenatedProperties') {
- var baseValue = values[key] || base[key];
- if (baseValue) {
- if ('function' === typeof baseValue.concat) {
- value = baseValue.concat(value);
- } else {
- value = Ember.makeArray(baseValue).concat(value);
- }
- } else {
- value = Ember.makeArray(value);
- }
- }
-
- descs[key] = undefined;
- values[key] = value;
- }
- }
-
- // manually copy toString() because some JS engines do not enumerate it
- if (props.hasOwnProperty('toString')) {
- base.toString = props.toString;
- }
-
- } else if (mixin.mixins) {
- mergeMixins(mixin.mixins, m, descs, values, base);
- if (mixin._without) { a_forEach.call(mixin._without, removeKeys); }
- }
- }
-}
-
-function writableReq(obj) {
- var m = Ember.meta(obj), req = m.required;
- if (!req || req.__emberproto__ !== obj) {
- req = m.required = req ? o_create(req) : { __ember_count__: 0 };
- req.__emberproto__ = obj;
- }
- return req;
-}
-
-var IS_BINDING = Ember.IS_BINDING = /^.+Binding$/;
-
-function detectBinding(obj, key, value, m) {
- if (IS_BINDING.test(key)) {
- var bindings = m.bindings;
- if (!bindings) {
- bindings = m.bindings = { __emberproto__: obj };
- } else if (bindings.__emberproto__ !== obj) {
- bindings = m.bindings = o_create(m.bindings);
- bindings.__emberproto__ = obj;
- }
- bindings[key] = value;
- }
-}
-
-function connectBindings(obj, m) {
- // TODO Mixin.apply(instance) should disconnect binding if exists
- var bindings = m.bindings, key, binding, to;
- if (bindings) {
- for (key in bindings) {
- binding = key !== '__emberproto__' && bindings[key];
- if (binding) {
- to = key.slice(0, -7); // strip Binding off end
- if (binding instanceof Ember.Binding) {
- binding = binding.copy(); // copy prototypes' instance
- binding.to(to);
- } else { // binding is string path
- binding = new Ember.Binding(to, binding);
- }
- binding.connect(obj);
- obj[key] = binding;
- }
- }
- // mark as applied
- m.bindings = { __emberproto__: obj };
- }
-}
-
-function finishPartial(obj, m) {
- connectBindings(obj, m || Ember.meta(obj));
- return obj;
-}
-
-function applyMixin(obj, mixins, partial) {
- var descs = {}, values = {}, m = Ember.meta(obj), req = m.required,
- key, value, desc, prevValue, paths, len, idx;
-
- // Go through all mixins and hashes passed in, and:
- //
- // * Handle concatenated properties
- // * Set up _super wrapping if necessary
- // * Set up computed property descriptors
- // * Copying `toString` in broken browsers
- mergeMixins(mixins, mixinsMeta(obj), descs, values, obj);
-
- for(key in values) {
- if (key === 'contructor') { continue; }
- if (!values.hasOwnProperty(key)) { continue; }
-
- desc = descs[key];
- value = values[key];
-
- if (desc === REQUIRED) {
- if (!(key in obj)) {
- Ember.assert('Required property not defined: '+key, !!partial);
-
- // for partial applies add to hash of required keys
- req = writableReq(obj);
- req.__ember_count__++;
- req[key] = true;
- }
- } else {
- while (desc && desc instanceof Alias) {
- var altKey = desc.methodName;
- if (descs[altKey] || values[altKey]) {
- value = values[altKey];
- desc = descs[altKey];
- } else if (m.descs[altKey]) {
- desc = m.descs[altKey];
- value = undefined;
- } else {
- desc = undefined;
- value = obj[altKey];
- }
- }
-
- if (desc === undefined && value === undefined) { continue; }
-
- prevValue = obj[key];
-
- if ('function' === typeof prevValue) {
- if ((paths = prevValue.__ember_observesBefore__)) {
- len = paths.length;
- for (idx=0; idx < len; idx++) {
- Ember.removeBeforeObserver(obj, paths[idx], null, key);
- }
- } else if ((paths = prevValue.__ember_observes__)) {
- len = paths.length;
- for (idx=0; idx < len; idx++) {
- Ember.removeObserver(obj, paths[idx], null, key);
- }
- }
- }
-
- detectBinding(obj, key, value, m);
-
- defineProperty(obj, key, desc, value, m);
-
- if ('function' === typeof value) {
- if (paths = value.__ember_observesBefore__) {
- len = paths.length;
- for (idx=0; idx < len; idx++) {
- Ember.addBeforeObserver(obj, paths[idx], null, key);
- }
- } else if (paths = value.__ember_observes__) {
- len = paths.length;
- for (idx=0; idx < len; idx++) {
- Ember.addObserver(obj, paths[idx], null, key);
- }
- }
- }
-
- if (req && req[key]) {
- req = writableReq(obj);
- req.__ember_count__--;
- req[key] = false;
- }
- }
- }
-
- if (!partial) { // don't apply to prototype
- finishPartial(obj, m);
- }
-
- // Make sure no required attrs remain
- if (!partial && req && req.__ember_count__>0) {
- var keys = [];
- for (key in req) {
- if (META_SKIP[key]) { continue; }
- keys.push(key);
- }
- // TODO: Remove surrounding if clause from production build
- Ember.assert('Required properties not defined: '+keys.join(','));
- }
- return obj;
-}
-
-/**
- @method mixin
- @for Ember
- @param obj
- @param mixins*
- @return obj
-*/
-Ember.mixin = function(obj) {
- var args = a_slice.call(arguments, 1);
- applyMixin(obj, args, false);
- return obj;
-};
-
-/**
- The `Ember.Mixin` class allows you to create mixins, whose properties can be
- added to other classes. For instance,
-
- App.Editable = Ember.Mixin.create({
- edit: function() {
- console.log('starting to edit');
- this.set('isEditing', true);
- },
- isEditing: false
- });
-
- // Mix mixins into classes by passing them as the first arguments to
- // .extend or .create.
- App.CommentView = Ember.View.extend(App.Editable, {
- template: Ember.Handlebars.compile('{{#if isEditing}}...{{else}}...{{/if}}')
- });
-
- commentView = App.CommentView.create();
- commentView.edit(); // => outputs 'starting to edit'
-
- Note that Mixins are created with `Ember.Mixin.create`, not
- `Ember.Mixin.extend`.
-
- @class Mixin
- @namespace Ember
-*/
-Ember.Mixin = function() { return initMixin(this, arguments); };
-
-Mixin = Ember.Mixin;
-
-Mixin._apply = applyMixin;
-
-Mixin.applyPartial = function(obj) {
- var args = a_slice.call(arguments, 1);
- return applyMixin(obj, args, true);
-};
-
-Mixin.finishPartial = finishPartial;
-
-/**
- @method create
- @static
- @param arguments*
-*/
-Mixin.create = function() {
- classToString.processed = false;
- var M = this;
- return initMixin(new M(), arguments);
-};
-
-var MixinPrototype = Mixin.prototype;
-
-/**
- @method reopen
- @param arguments*
-*/
-MixinPrototype.reopen = function() {
- var mixin, tmp;
-
- if (this.properties) {
- mixin = Mixin.create();
- mixin.properties = this.properties;
- delete this.properties;
- this.mixins = [mixin];
- } else if (!this.mixins) {
- this.mixins = [];
- }
-
- var len = arguments.length, mixins = this.mixins, idx;
-
- for(idx=0; idx < len; idx++) {
- mixin = arguments[idx];
- Ember.assert('Expected hash or Mixin instance, got ' + Object.prototype.toString.call(mixin), typeof mixin === 'object' && mixin !== null && Object.prototype.toString.call(mixin) !== '[object Array]');
-
- if (mixin instanceof Mixin) {
- mixins.push(mixin);
- } else {
- tmp = Mixin.create();
- tmp.properties = mixin;
- mixins.push(tmp);
- }
- }
-
- return this;
-};
-
-/**
- @method apply
- @param obj
- @return applied object
-*/
-MixinPrototype.apply = function(obj) {
- return applyMixin(obj, [this], false);
-};
-
-MixinPrototype.applyPartial = function(obj) {
- return applyMixin(obj, [this], true);
-};
-
-function _detect(curMixin, targetMixin, seen) {
- var guid = guidFor(curMixin);
-
- if (seen[guid]) { return false; }
- seen[guid] = true;
-
- if (curMixin === targetMixin) { return true; }
- var mixins = curMixin.mixins, loc = mixins ? mixins.length : 0;
- while (--loc >= 0) {
- if (_detect(mixins[loc], targetMixin, seen)) { return true; }
- }
- return false;
-}
-
-/**
- @method detect
- @param obj
- @return {Boolean}
-*/
-MixinPrototype.detect = function(obj) {
- if (!obj) { return false; }
- if (obj instanceof Mixin) { return _detect(obj, this, {}); }
- var mixins = Ember.meta(obj, false).mixins;
- if (mixins) {
- return !!mixins[guidFor(this)];
- }
- return false;
-};
-
-MixinPrototype.without = function() {
- var ret = new Mixin(this);
- ret._without = a_slice.call(arguments);
- return ret;
-};
-
-function _keys(ret, mixin, seen) {
- if (seen[guidFor(mixin)]) { return; }
- seen[guidFor(mixin)] = true;
-
- if (mixin.properties) {
- var props = mixin.properties;
- for (var key in props) {
- if (props.hasOwnProperty(key)) { ret[key] = true; }
- }
- } else if (mixin.mixins) {
- a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); });
- }
-}
-
-MixinPrototype.keys = function() {
- var keys = {}, seen = {}, ret = [];
- _keys(keys, this, seen);
- for(var key in keys) {
- if (keys.hasOwnProperty(key)) { ret.push(key); }
- }
- return ret;
-};
-
-/* make Mixins have nice displayNames */
-
-var NAME_KEY = Ember.GUID_KEY+'_name';
-var get = Ember.get;
-
-function processNames(paths, root, seen) {
- var idx = paths.length;
- for(var key in root) {
- if (!root.hasOwnProperty || !root.hasOwnProperty(key)) { continue; }
- var obj = root[key];
- paths[idx] = key;
-
- if (obj && obj.toString === classToString) {
- obj[NAME_KEY] = paths.join('.');
- } else if (obj && get(obj, 'isNamespace')) {
- if (seen[guidFor(obj)]) { continue; }
- seen[guidFor(obj)] = true;
- processNames(paths, obj, seen);
- }
- }
- paths.length = idx; // cut out last item
-}
-
-function findNamespaces() {
- var Namespace = Ember.Namespace, lookup = Ember.lookup, obj, isNamespace;
-
- if (Namespace.PROCESSED) { return; }
-
- for (var prop in lookup) {
- // get(window.globalStorage, 'isNamespace') would try to read the storage for domain isNamespace and cause exception in Firefox.
- // globalStorage is a storage obsoleted by the WhatWG storage specification. See https://developer.mozilla.org/en/DOM/Storage#globalStorage
- if (prop === "globalStorage" && lookup.StorageList && lookup.globalStorage instanceof lookup.StorageList) { continue; }
- // Unfortunately, some versions of IE don't support window.hasOwnProperty
- if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; }
-
- // At times we are not allowed to access certain properties for security reasons.
- // There are also times where even if we can access them, we are not allowed to access their properties.
- try {
- obj = Ember.lookup[prop];
- isNamespace = obj && get(obj, 'isNamespace');
- } catch (e) {
- continue;
- }
-
- if (isNamespace) {
- Ember.deprecate("Namespaces should not begin with lowercase.", /^[A-Z]/.test(prop));
- obj[NAME_KEY] = prop;
- }
- }
-}
-
-/**
- @private
- @method identifyNamespaces
- @for Ember
-*/
-Ember.identifyNamespaces = findNamespaces;
-
-superClassString = function(mixin) {
- var superclass = mixin.superclass;
- if (superclass) {
- if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; }
- else { return superClassString(superclass); }
- } else {
- return;
- }
-};
-
-classToString = function() {
- var Namespace = Ember.Namespace, namespace;
-
- // TODO: Namespace should really be in Metal
- if (Namespace) {
- if (!this[NAME_KEY] && !classToString.processed) {
- if (!Namespace.PROCESSED) {
- findNamespaces();
- Namespace.PROCESSED = true;
- }
-
- classToString.processed = true;
-
- var namespaces = Namespace.NAMESPACES;
- for (var i=0, l=namespaces.length; i<l; i++) {
- namespace = namespaces[i];
- processNames([namespace.toString()], namespace, {});
- }
- }
- }
-
- if (this[NAME_KEY]) {
- return this[NAME_KEY];
- } else {
- var str = superClassString(this);
- if (str) {
- return "(subclass of " + str + ")";
- } else {
- return "(unknown mixin)";
- }
- }
-};
-
-MixinPrototype.toString = classToString;
-
-// returns the mixins currently applied to the specified object
-// TODO: Make Ember.mixin
-Mixin.mixins = function(obj) {
- var ret = [], mixins = Ember.meta(obj, false).mixins, key, mixin;
- if (mixins) {
- for(key in mixins) {
- if (META_SKIP[key]) { continue; }
- mixin = mixins[key];
-
- // skip primitive mixins since these are always anonymous
- if (!mixin.properties) { ret.push(mixins[key]); }
- }
- }
- return ret;
-};
-
-REQUIRED = new Ember.Descriptor();
-REQUIRED.toString = function() { return '(Required Property)'; };
-
-/**
- Denotes a required property for a mixin
-
- @method required
- @for Ember
-*/
-Ember.required = function() {
- return REQUIRED;
-};
-
-Alias = function(methodName) {
- this.methodName = methodName;
-};
-Alias.prototype = new Ember.Descriptor();
-
-/**
- Makes a property or method available via an additional name.
-
- App.PaintSample = Ember.Object.extend({
- color: 'red',
- colour: Ember.alias('color'),
- name: function(){
- return "Zed";
- },
- moniker: Ember.alias("name")
- });
- var paintSample = App.PaintSample.create()
- paintSample.get('colour'); //=> 'red'
- paintSample.moniker(); //=> 'Zed'
-
- @method alias
- @for Ember
- @param {String} methodName name of the method or property to alias
- @return {Ember.Descriptor}
-*/
-Ember.alias = function(methodName) {
- return new Alias(methodName);
-};
-
-// ..........................................................
-// OBSERVER HELPER
-//
-
-/**
- @method observer
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.observer = function(func) {
- var paths = a_slice.call(arguments, 1);
- func.__ember_observes__ = paths;
- return func;
-};
-
-// If observers ever become asynchronous, Ember.immediateObserver
-// must remain synchronous.
-/**
- @method immediateObserver
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.immediateObserver = function() {
- for (var i=0, l=arguments.length; i<l; i++) {
- var arg = arguments[i];
- Ember.assert("Immediate observers must observe internal properties only, not properties on other objects.", typeof arg !== "string" || arg.indexOf('.') === -1);
- }
-
- return Ember.observer.apply(this, arguments);
-};
-
-/**
- @method beforeObserver
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.beforeObserver = function(func) {
- var paths = a_slice.call(arguments, 1);
- func.__ember_observesBefore__ = paths;
- return func;
-};
-
-})();
-
-
-
-(function() {
-/**
-Ember Metal
-
-@module ember
-@submodule ember-metal
-*/
-
-})();
-
-(function() {
-(function(exports) { "use strict";
-
-var browserGlobal = (typeof window !== 'undefined') ? window : {};
-
-var MutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
-var async;
-
-if (typeof process !== 'undefined') {
- async = function(callback, binding) {
- process.nextTick(function() {
- callback.call(binding);
- });
- };
-} else if (MutationObserver) {
- var queue = [];
-
- var observer = new MutationObserver(function() {
- var toProcess = queue.slice();
- queue = [];
-
- toProcess.forEach(function(tuple) {
- var callback = tuple[0], binding = tuple[1];
- callback.call(binding);
- });
- });
-
- var element = document.createElement('div');
- observer.observe(element, { attributes: true });
-
- async = function(callback, binding) {
- queue.push([callback, binding]);
- element.setAttribute('drainQueue', 'drainQueue');
- };
-} else {
- async = function(callback, binding) {
- setTimeout(function() {
- callback.call(binding);
- }, 1);
- };
-}
-
-exports.async = async;
-
-var Event = exports.Event = function(type, options) {
- this.type = type;
-
- for (var option in options) {
- if (!options.hasOwnProperty(option)) { continue; }
-
- this[option] = options[option];
- }
-};
-
-var indexOf = function(callbacks, callback) {
- for (var i=0, l=callbacks.length; i<l; i++) {
- if (callbacks[i][0] === callback) { return i; }
- }
-
- return -1;
-};
-
-var callbacksFor = function(object) {
- var callbacks = object._promiseCallbacks;
-
- if (!callbacks) {
- callbacks = object._promiseCallbacks = {};
- }
-
- return callbacks;
-};
-
-var EventTarget = exports.EventTarget = {
- mixin: function(object) {
- object.on = this.on;
- object.off = this.off;
- object.trigger = this.trigger;
- return object;
- },
-
- on: function(eventName, callback, binding) {
- var allCallbacks = callbacksFor(this), callbacks;
- binding = binding || this;
-
- callbacks = allCallbacks[eventName];
-
- if (!callbacks) {
- callbacks = allCallbacks[eventName] = [];
- }
-
- if (indexOf(callbacks, callback) === -1) {
- callbacks.push([callback, binding]);
- }
- },
-
- off: function(eventName, callback) {
- var allCallbacks = callbacksFor(this), callbacks;
-
- if (!callback) {
- allCallbacks[eventName] = [];
- return;
- }
-
- callbacks = allCallbacks[eventName];
-
- var index = indexOf(callbacks, callback);
-
- if (index !== -1) { callbacks.splice(index, 1); }
- },
-
- trigger: function(eventName, options) {
- var allCallbacks = callbacksFor(this),
- callbacks, callbackTuple, callback, binding, event;
-
- if (callbacks = allCallbacks[eventName]) {
- for (var i=0, l=callbacks.length; i<l; i++) {
- callbackTuple = callbacks[i];
- callback = callbackTuple[0];
- binding = callbackTuple[1];
-
- if (typeof options !== 'object') {
- options = { detail: options };
- }
-
- event = new Event(eventName, options);
- callback.call(binding, event);
- }
- }
- }
-};
-
-var Promise = exports.Promise = function() {
- this.on('promise:resolved', function(event) {
- this.trigger('success', { detail: event.detail });
- }, this);
-
- this.on('promise:failed', function(event) {
- this.trigger('error', { detail: event.detail });
- }, this);
-};
-
-var noop = function() {};
-
-var invokeCallback = function(type, promise, callback, event) {
- var value, error;
-
- if (callback) {
- try {
- value = callback(event.detail);
- } catch(e) {
- error = e;
- }
- } else {
- value = event.detail;
- }
-
- if (value instanceof Promise) {
- value.then(function(value) {
- promise.resolve(value);
- }, function(error) {
- promise.reject(error);
- });
- } else if (callback && value) {
- promise.resolve(value);
- } else if (error) {
- promise.reject(error);
- } else {
- promise[type](value);
- }
-};
-
-Promise.prototype = {
- then: function(done, fail) {
- var thenPromise = new Promise();
-
- this.on('promise:resolved', function(event) {
- invokeCallback('resolve', thenPromise, done, event);
- });
-
- this.on('promise:failed', function(event) {
- invokeCallback('reject', thenPromise, fail, event);
- });
-
- return thenPromise;
- },
-
- resolve: function(value) {
- exports.async(function() {
- this.trigger('promise:resolved', { detail: value });
- this.isResolved = value;
- }, this);
-
- this.resolve = noop;
- this.reject = noop;
- },
-
- reject: function(value) {
- exports.async(function() {
- this.trigger('promise:failed', { detail: value });
- this.isRejected = value;
- }, this);
-
- this.resolve = noop;
- this.reject = noop;
- }
-};
-
-EventTarget.mixin(Promise.prototype);
- })(window.RSVP = {});
-
-})();
-
-(function() {
-/*globals ENV */
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var indexOf = Ember.EnumerableUtils.indexOf;
-
-// ........................................
-// TYPING & ARRAY MESSAGING
-//
-
-var TYPE_MAP = {};
-var t = "Boolean Number String Function Array Date RegExp Object".split(" ");
-Ember.ArrayPolyfills.forEach.call(t, function(name) {
- TYPE_MAP[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-var toString = Object.prototype.toString;
-
-/**
- Returns a consistent type for the passed item.
-
- Use this instead of the built-in `typeof` to get the type of an item.
- It will return the same result across all browsers and includes a bit
- more detail. Here is what will be returned:
-
- | Return Value | Meaning |
- |---------------|------------------------------------------------------|
- | 'string' | String primitive |
- | 'number' | Number primitive |
- | 'boolean' | Boolean primitive |
- | 'null' | Null value |
- | 'undefined' | Undefined value |
- | 'function' | A function |
- | 'array' | An instance of Array |
- | 'class' | A Ember class (created using Ember.Object.extend()) |
- | 'instance' | A Ember object instance |
- | 'error' | An instance of the Error object |
- | 'object' | A JavaScript object not inheriting from Ember.Object |
-
- Examples:
-
- Ember.typeOf(); => 'undefined'
- Ember.typeOf(null); => 'null'
- Ember.typeOf(undefined); => 'undefined'
- Ember.typeOf('michael'); => 'string'
- Ember.typeOf(101); => 'number'
- Ember.typeOf(true); => 'boolean'
- Ember.typeOf(Ember.makeArray); => 'function'
- Ember.typeOf([1,2,90]); => 'array'
- Ember.typeOf(Ember.Object.extend()); => 'class'
- Ember.typeOf(Ember.Object.create()); => 'instance'
- Ember.typeOf(new Error('teamocil')); => 'error'
-
- // "normal" JavaScript object
- Ember.typeOf({a: 'b'}); => 'object'
-
- @method typeOf
- @for Ember
- @param item {Object} the item to check
- @return {String} the type
-*/
-Ember.typeOf = function(item) {
- var ret;
-
- ret = (item === null || item === undefined) ? String(item) : TYPE_MAP[toString.call(item)] || 'object';
-
- if (ret === 'function') {
- if (Ember.Object && Ember.Object.detect(item)) ret = 'class';
- } else if (ret === 'object') {
- if (item instanceof Error) ret = 'error';
- else if (Ember.Object && item instanceof Ember.Object) ret = 'instance';
- else ret = 'object';
- }
-
- return ret;
-};
-
-/**
- Returns true if the passed value is null or undefined. This avoids errors
- from JSLint complaining about use of ==, which can be technically
- confusing.
-
- Ember.none(); => true
- Ember.none(null); => true
- Ember.none(undefined); => true
- Ember.none(''); => false
- Ember.none([]); => false
- Ember.none(function(){}); => false
-
- @method none
- @for Ember
- @param {Object} obj Value to test
- @return {Boolean}
-*/
-Ember.none = function(obj) {
- return obj === null || obj === undefined;
-};
-
-/**
- Verifies that a value is null or an empty string | array | function.
-
- Constrains the rules on `Ember.none` by returning false for empty
- string and empty arrays.
-
- Ember.empty(); => true
- Ember.empty(null); => true
- Ember.empty(undefined); => true
- Ember.empty(''); => true
- Ember.empty([]); => true
- Ember.empty('tobias fünke'); => false
- Ember.empty([0,1,2]); => false
-
- @method empty
- @for Ember
- @param {Object} obj Value to test
- @return {Boolean}
-*/
-Ember.empty = function(obj) {
- return obj === null || obj === undefined || (obj.length === 0 && typeof obj !== 'function') || (typeof obj === 'object' && Ember.get(obj, 'length') === 0);
-};
-
-/**
- This will compare two javascript values of possibly different types.
- It will tell you which one is greater than the other by returning:
-
- - -1 if the first is smaller than the second,
- - 0 if both are equal,
- - 1 if the first is greater than the second.
-
- The order is calculated based on Ember.ORDER_DEFINITION, if types are different.
- In case they have the same type an appropriate comparison for this type is made.
-
- Ember.compare('hello', 'hello'); => 0
- Ember.compare('abc', 'dfg'); => -1
- Ember.compare(2, 1); => 1
-
- @method compare
- @for Ember
- @param {Object} v First value to compare
- @param {Object} w Second value to compare
- @return {Number} -1 if v < w, 0 if v = w and 1 if v > w.
-*/
-Ember.compare = function compare(v, w) {
- if (v === w) { return 0; }
-
- var type1 = Ember.typeOf(v);
- var type2 = Ember.typeOf(w);
-
- var Comparable = Ember.Comparable;
- if (Comparable) {
- if (type1==='instance' && Comparable.detect(v.constructor)) {
- return v.constructor.compare(v, w);
- }
-
- if (type2 === 'instance' && Comparable.detect(w.constructor)) {
- return 1-w.constructor.compare(w, v);
- }
- }
-
- // If we haven't yet generated a reverse-mapping of Ember.ORDER_DEFINITION,
- // do so now.
- var mapping = Ember.ORDER_DEFINITION_MAPPING;
- if (!mapping) {
- var order = Ember.ORDER_DEFINITION;
- mapping = Ember.ORDER_DEFINITION_MAPPING = {};
- var idx, len;
- for (idx = 0, len = order.length; idx < len; ++idx) {
- mapping[order[idx]] = idx;
- }
-
- // We no longer need Ember.ORDER_DEFINITION.
- delete Ember.ORDER_DEFINITION;
- }
-
- var type1Index = mapping[type1];
- var type2Index = mapping[type2];
-
- if (type1Index < type2Index) { return -1; }
- if (type1Index > type2Index) { return 1; }
-
- // types are equal - so we have to check values now
- switch (type1) {
- case 'boolean':
- case 'number':
- if (v < w) { return -1; }
- if (v > w) { return 1; }
- return 0;
-
- case 'string':
- var comp = v.localeCompare(w);
- if (comp < 0) { return -1; }
- if (comp > 0) { return 1; }
- return 0;
-
- case 'array':
- var vLen = v.length;
- var wLen = w.length;
- var l = Math.min(vLen, wLen);
- var r = 0;
- var i = 0;
- while (r === 0 && i < l) {
- r = compare(v[i],w[i]);
- i++;
- }
- if (r !== 0) { return r; }
-
- // all elements are equal now
- // shorter array should be ordered first
- if (vLen < wLen) { return -1; }
- if (vLen > wLen) { return 1; }
- // arrays are equal now
- return 0;
-
- case 'instance':
- if (Ember.Comparable && Ember.Comparable.detect(v)) {
- return v.compare(v, w);
- }
- return 0;
-
- case 'date':
- var vNum = v.getTime();
- var wNum = w.getTime();
- if (vNum < wNum) { return -1; }
- if (vNum > wNum) { return 1; }
- return 0;
-
- default:
- return 0;
- }
-};
-
-function _copy(obj, deep, seen, copies) {
- var ret, loc, key;
-
- // primitive data types are immutable, just return them.
- if ('object' !== typeof obj || obj===null) return obj;
-
- // avoid cyclical loops
- if (deep && (loc=indexOf(seen, obj))>=0) return copies[loc];
-
- Ember.assert('Cannot clone an Ember.Object that does not implement Ember.Copyable', !(obj instanceof Ember.Object) || (Ember.Copyable && Ember.Copyable.detect(obj)));
-
- // IMPORTANT: this specific test will detect a native array only. Any other
- // object will need to implement Copyable.
- if (Ember.typeOf(obj) === 'array') {
- ret = obj.slice();
- if (deep) {
- loc = ret.length;
- while(--loc>=0) ret[loc] = _copy(ret[loc], deep, seen, copies);
- }
- } else if (Ember.Copyable && Ember.Copyable.detect(obj)) {
- ret = obj.copy(deep, seen, copies);
- } else {
- ret = {};
- for(key in obj) {
- if (!obj.hasOwnProperty(key)) continue;
- ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key];
- }
- }
-
- if (deep) {
- seen.push(obj);
- copies.push(ret);
- }
-
- return ret;
-}
-
-/**
- Creates a clone of the passed object. This function can take just about
- any type of object and create a clone of it, including primitive values
- (which are not actually cloned because they are immutable).
-
- If the passed object implements the clone() method, then this function
- will simply call that method and return the result.
-
- @method copy
- @for Ember
- @param {Object} object The object to clone
- @param {Boolean} deep If true, a deep copy of the object is made
- @return {Object} The cloned object
-*/
-Ember.copy = function(obj, deep) {
- // fast paths
- if ('object' !== typeof obj || obj===null) return obj; // can't copy primitives
- if (Ember.Copyable && Ember.Copyable.detect(obj)) return obj.copy(deep);
- return _copy(obj, deep, deep ? [] : null, deep ? [] : null);
-};
-
-/**
- Convenience method to inspect an object. This method will attempt to
- convert the object into a useful string description.
-
- @method inspect
- @for Ember
- @param {Object} obj The object you want to inspect.
- @return {String} A description of the object
-*/
-Ember.inspect = function(obj) {
- var v, ret = [];
- for(var key in obj) {
- if (obj.hasOwnProperty(key)) {
- v = obj[key];
- if (v === 'toString') { continue; } // ignore useless items
- if (Ember.typeOf(v) === 'function') { v = "function() { ... }"; }
- ret.push(key + ": " + v);
- }
- }
- return "{" + ret.join(" , ") + "}";
-};
-
-/**
- Compares two objects, returning true if they are logically equal. This is
- a deeper comparison than a simple triple equal. For sets it will compare the
- internal objects. For any other object that implements `isEqual()` it will
- respect that method.
-
- Ember.isEqual('hello', 'hello'); => true
- Ember.isEqual(1, 2); => false
- Ember.isEqual([4,2], [4,2]); => false
-
- @method isEqual
- @for Ember
- @param {Object} a first object to compare
- @param {Object} b second object to compare
- @return {Boolean}
-*/
-Ember.isEqual = function(a, b) {
- if (a && 'function'===typeof a.isEqual) return a.isEqual(b);
- return a === b;
-};
-
-// Used by Ember.compare
-Ember.ORDER_DEFINITION = Ember.ENV.ORDER_DEFINITION || [
- 'undefined',
- 'null',
- 'boolean',
- 'number',
- 'string',
- 'array',
- 'object',
- 'instance',
- 'function',
- 'class',
- 'date'
-];
-
-/**
- Returns all of the keys defined on an object or hash. This is useful
- when inspecting objects for debugging. On browsers that support it, this
- uses the native Object.keys implementation.
-
- @method keys
- @for Ember
- @param {Object} obj
- @return {Array} Array containing keys of obj
-*/
-Ember.keys = Object.keys;
-
-if (!Ember.keys) {
- Ember.keys = function(obj) {
- var ret = [];
- for(var key in obj) {
- if (obj.hasOwnProperty(key)) { ret.push(key); }
- }
- return ret;
- };
-}
-
-// ..........................................................
-// ERROR
-//
-
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
-
-/**
- A subclass of the JavaScript Error object for use in Ember.
-
- @class Error
- @namespace Ember
- @extends Error
- @constructor
-*/
-Ember.Error = function() {
- var tmp = Error.prototype.constructor.apply(this, arguments);
-
- // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
- for (var idx = 0; idx < errorProps.length; idx++) {
- this[errorProps[idx]] = tmp[errorProps[idx]];
- }
-};
-
-Ember.Error.prototype = Ember.create(Error.prototype);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var STRING_DASHERIZE_REGEXP = (/[ _]/g);
-var STRING_DASHERIZE_CACHE = {};
-var STRING_DECAMELIZE_REGEXP = (/([a-z])([A-Z])/g);
-var STRING_CAMELIZE_REGEXP = (/(\-|_|\s)+(.)?/g);
-var STRING_UNDERSCORE_REGEXP_1 = (/([a-z\d])([A-Z]+)/g);
-var STRING_UNDERSCORE_REGEXP_2 = (/\-|\s+/g);
-
-/**
- Defines the hash of localized strings for the current language. Used by
- the `Ember.String.loc()` helper. To localize, add string values to this
- hash.
-
- @property STRINGS
- @for Ember
- @type Hash
-*/
-Ember.STRINGS = {};
-
-/**
- Defines string helper methods including string formatting and localization.
- Unless Ember.EXTEND_PROTOTYPES.String is false these methods will also be added
- to the String.prototype as well.
-
- @class String
- @namespace Ember
- @static
-*/
-Ember.String = {
-
- /**
- Apply formatting options to the string. This will look for occurrences
- of %@ in your string and substitute them with the arguments you pass into
- this method. If you want to control the specific order of replacement,
- you can add a number after the key as well to indicate which argument
- you want to insert.
-
- Ordered insertions are most useful when building loc strings where values
- you need to insert may appear in different orders.
-
- "Hello %@ %@".fmt('John', 'Doe') => "Hello John Doe"
- "Hello %@2, %@1".fmt('John', 'Doe') => "Hello Doe, John"
-
- @method fmt
- @param {Object...} [args]
- @return {String} formatted string
- */
- fmt: function(str, formats) {
- // first, replace any ORDERED replacements.
- var idx = 0; // the current index for non-numerical replacements
- return str.replace(/%@([0-9]+)?/g, function(s, argIndex) {
- argIndex = (argIndex) ? parseInt(argIndex,0) - 1 : idx++ ;
- s = formats[argIndex];
- return ((s === null) ? '(null)' : (s === undefined) ? '' : s).toString();
- }) ;
- },
-
- /**
- Formats the passed string, but first looks up the string in the localized
- strings hash. This is a convenient way to localize text. See
- `Ember.String.fmt()` for more information on formatting.
-
- Note that it is traditional but not required to prefix localized string
- keys with an underscore or other character so you can easily identify
- localized strings.
-
- Ember.STRINGS = {
- '_Hello World': 'Bonjour le monde',
- '_Hello %@ %@': 'Bonjour %@ %@'
- };
-
- Ember.String.loc("_Hello World");
- => 'Bonjour le monde';
-
- Ember.String.loc("_Hello %@ %@", ["John", "Smith"]);
- => "Bonjour John Smith";
-
- @method loc
- @param {String} str The string to format
- @param {Array} formats Optional array of parameters to interpolate into string.
- @return {String} formatted string
- */
- loc: function(str, formats) {
- str = Ember.STRINGS[str] || str;
- return Ember.String.fmt(str, formats) ;
- },
-
- /**
- Splits a string into separate units separated by spaces, eliminating any
- empty strings in the process. This is a convenience method for split that
- is mostly useful when applied to the String.prototype.
-
- Ember.String.w("alpha beta gamma").forEach(function(key) {
- console.log(key);
- });
- > alpha
- > beta
- > gamma
-
- @method w
- @param {String} str The string to split
- @return {String} split string
- */
- w: function(str) { return str.split(/\s+/); },
-
- /**
- Converts a camelized string into all lower case separated by underscores.
-
- 'innerHTML'.decamelize() => 'inner_html'
- 'action_name'.decamelize() => 'action_name'
- 'css-class-name'.decamelize() => 'css-class-name'
- 'my favorite items'.decamelize() => 'my favorite items'
-
- @method decamelize
- @param {String} str The string to decamelize.
- @return {String} the decamelized string.
- */
- decamelize: function(str) {
- return str.replace(STRING_DECAMELIZE_REGEXP, '$1_$2').toLowerCase();
- },
-
- /**
- Replaces underscores or spaces with dashes.
-
- 'innerHTML'.dasherize() => 'inner-html'
- 'action_name'.dasherize() => 'action-name'
- 'css-class-name'.dasherize() => 'css-class-name'
- 'my favorite items'.dasherize() => 'my-favorite-items'
-
- @method dasherize
- @param {String} str The string to dasherize.
- @return {String} the dasherized string.
- */
- dasherize: function(str) {
- var cache = STRING_DASHERIZE_CACHE,
- ret = cache[str];
-
- if (ret) {
- return ret;
- } else {
- ret = Ember.String.decamelize(str).replace(STRING_DASHERIZE_REGEXP,'-');
- cache[str] = ret;
- }
-
- return ret;
- },
-
- /**
- Returns the lowerCaseCamel form of a string.
-
- 'innerHTML'.camelize() => 'innerHTML'
- 'action_name'.camelize() => 'actionName'
- 'css-class-name'.camelize() => 'cssClassName'
- 'my favorite items'.camelize() => 'myFavoriteItems'
-
- @method camelize
- @param {String} str The string to camelize.
- @return {String} the camelized string.
- */
- camelize: function(str) {
- return str.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) {
- return chr ? chr.toUpperCase() : '';
- });
- },
-
- /**
- Returns the UpperCamelCase form of a string.
-
- 'innerHTML'.classify() => 'InnerHTML'
- 'action_name'.classify() => 'ActionName'
- 'css-class-name'.classify() => 'CssClassName'
- 'my favorite items'.classify() => 'MyFavoriteItems'
-
- @method classify
- @param {String} str the string to classify
- @return {String} the classified string
- */
- classify: function(str) {
- var camelized = Ember.String.camelize(str);
- return camelized.charAt(0).toUpperCase() + camelized.substr(1);
- },
-
- /**
- More general than decamelize. Returns the lower_case_and_underscored
- form of a string.
-
- 'innerHTML'.underscore() => 'inner_html'
- 'action_name'.underscore() => 'action_name'
- 'css-class-name'.underscore() => 'css_class_name'
- 'my favorite items'.underscore() => 'my_favorite_items'
-
- @property underscore
- @param {String} str The string to underscore.
- @return {String} the underscored string.
- */
- underscore: function(str) {
- return str.replace(STRING_UNDERSCORE_REGEXP_1, '$1_$2').
- replace(STRING_UNDERSCORE_REGEXP_2, '_').toLowerCase();
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-
-var fmt = Ember.String.fmt,
- w = Ember.String.w,
- loc = Ember.String.loc,
- camelize = Ember.String.camelize,
- decamelize = Ember.String.decamelize,
- dasherize = Ember.String.dasherize,
- underscore = Ember.String.underscore,
- classify = Ember.String.classify;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
-
- /**
- See {{#crossLink "Ember.String/fmt"}}{{/crossLink}}
-
- @method fmt
- @for String
- */
- String.prototype.fmt = function() {
- return fmt(this, arguments);
- };
-
- /**
- See {{#crossLink "Ember.String/w"}}{{/crossLink}}
-
- @method w
- @for String
- */
- String.prototype.w = function() {
- return w(this);
- };
-
- /**
- See {{#crossLink "Ember.String/loc"}}{{/crossLink}}
-
- @method loc
- @for String
- */
- String.prototype.loc = function() {
- return loc(this, arguments);
- };
-
- /**
- See {{#crossLink "Ember.String/camelize"}}{{/crossLink}}
-
- @method camelize
- @for String
- */
- String.prototype.camelize = function() {
- return camelize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/decamelize"}}{{/crossLink}}
-
- @method decamelize
- @for String
- */
- String.prototype.decamelize = function() {
- return decamelize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/dasherize"}}{{/crossLink}}
-
- @method dasherize
- @for String
- */
- String.prototype.dasherize = function() {
- return dasherize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/underscore"}}{{/crossLink}}
-
- @method underscore
- @for String
- */
- String.prototype.underscore = function() {
- return underscore(this);
- };
-
- /**
- See {{#crossLink "Ember.String/classify"}}{{/crossLink}}
-
- @method classify
- @for String
- */
- String.prototype.classify = function() {
- return classify(this);
- };
-}
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var a_slice = Array.prototype.slice;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) {
-
- /**
- The `property` extension of Javascript's Function prototype is available
- when Ember.EXTEND_PROTOTYPES or Ember.EXTEND_PROTOTYPES.Function is true,
- which is the default.
-
- Computed properties allow you to treat a function like a property:
-
- MyApp.president = Ember.Object.create({
- firstName: "Barack",
- lastName: "Obama",
-
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Call this flag to mark the function as a property
- }.property()
- });
-
- MyApp.president.get('fullName'); => "Barack Obama"
-
- Treating a function like a property is useful because they can work with
- bindings, just like any other property.
-
- Many computed properties have dependencies on other properties. For
- example, in the above example, the `fullName` property depends on
- `firstName` and `lastName` to determine its value. You can tell Ember.js
- about these dependencies like this:
-
- MyApp.president = Ember.Object.create({
- firstName: "Barack",
- lastName: "Obama",
-
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Tell Ember.js that this computed property depends on firstName
- // and lastName
- }.property('firstName', 'lastName')
- });
-
- Make sure you list these dependencies so Ember.js knows when to update
- bindings that connect to a computed property. Changing a dependency
- will not immediately trigger an update of the computed property, but
- will instead clear the cache so that it is updated when the next `get`
- is called on the property.
-
- See {{#crossLink "Ember.ComputedProperty"}}{{/crossLink}},
- {{#crossLink "Ember/computed"}}{{/crossLink}}
-
- @method property
- @for Function
- */
- Function.prototype.property = function() {
- var ret = Ember.computed(this);
- return ret.property.apply(ret, arguments);
- };
-
- /**
- The `observes` extension of Javascript's Function prototype is available
- when Ember.EXTEND_PROTOTYPES or Ember.EXTEND_PROTOTYPES.Function is true,
- which is the default.
-
- You can observe property changes simply by adding the `observes`
- call to the end of your method declarations in classes that you write.
- For example:
-
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property changes
- }.observes('value')
- });
-
- See {{#crossLink "Ember.Observable/observes"}}{{/crossLink}}
-
- @method observes
- @for Function
- */
- Function.prototype.observes = function() {
- this.__ember_observes__ = a_slice.call(arguments);
- return this;
- };
-
- /**
- The `observesBefore` extension of Javascript's Function prototype is available
- when Ember.EXTEND_PROTOTYPES or Ember.EXTEND_PROTOTYPES.Function is true,
- which is the default.
-
- You can get notified when a property changes is about to happen by
- by adding the `observesBefore` call to the end of your method
- declarations in classes that you write. For example:
-
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property is about to change
- }.observesBefore('value')
- });
-
- See {{#crossLink "Ember.Observable/observesBefore"}}{{/crossLink}}
-
- @method observesBefore
- @for Function
- */
- Function.prototype.observesBefore = function() {
- this.__ember_observesBefore__ = a_slice.call(arguments);
- return this;
- };
-
-}
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set;
-var a_slice = Array.prototype.slice;
-var a_indexOf = Ember.EnumerableUtils.indexOf;
-
-var contexts = [];
-
-function popCtx() {
- return contexts.length===0 ? {} : contexts.pop();
-}
-
-function pushCtx(ctx) {
- contexts.push(ctx);
- return null;
-}
-
-function iter(key, value) {
- var valueProvided = arguments.length === 2;
-
- function i(item) {
- var cur = get(item, key);
- return valueProvided ? value===cur : !!cur;
- }
- return i ;
-}
-
-/**
- This mixin defines the common interface implemented by enumerable objects
- in Ember. Most of these methods follow the standard Array iteration
- API defined up to JavaScript 1.8 (excluding language-specific features that
- cannot be emulated in older versions of JavaScript).
-
- This mixin is applied automatically to the Array class on page load, so you
- can use any of these methods on simple arrays. If Array already implements
- one of these methods, the mixin will not override them.
-
- ## Writing Your Own Enumerable
-
- To make your own custom class enumerable, you need two items:
-
- 1. You must have a length property. This property should change whenever
- the number of items in your enumerable object changes. If you using this
- with an Ember.Object subclass, you should be sure to change the length
- property using set().
-
- 2. If you must implement nextObject(). See documentation.
-
- Once you have these two methods implement, apply the Ember.Enumerable mixin
- to your class and you will be able to enumerate the contents of your object
- like any other collection.
-
- ## Using Ember Enumeration with Other Libraries
-
- Many other libraries provide some kind of iterator or enumeration like
- facility. This is often where the most common API conflicts occur.
- Ember's API is designed to be as friendly as possible with other
- libraries by implementing only methods that mostly correspond to the
- JavaScript 1.8 API.
-
- @class Enumerable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Enumerable = Ember.Mixin.create(
- /** @scope Ember.Enumerable.prototype */ {
-
- // compatibility
- isEnumerable: true,
-
- /**
- Implement this method to make your class enumerable.
-
- This method will be call repeatedly during enumeration. The index value
- will always begin with 0 and increment monotonically. You don't have to
- rely on the index value to determine what object to return, but you should
- always check the value and start from the beginning when you see the
- requested index is 0.
-
- The previousObject is the object that was returned from the last call
- to nextObject for the current iteration. This is a useful way to
- manage iteration if you are tracing a linked list, for example.
-
- Finally the context parameter will always contain a hash you can use as
- a "scratchpad" to maintain any other state you need in order to iterate
- properly. The context object is reused and is not reset between
- iterations so make sure you setup the context with a fresh state whenever
- the index parameter is 0.
-
- Generally iterators will continue to call nextObject until the index
- reaches the your current length-1. If you run out of data before this
- time for some reason, you should simply return undefined.
-
- The default implementation of this method simply looks up the index.
- This works great on any Array-like objects.
-
- @method nextObject
- @param {Number} index the current index of the iteration
- @param {Object} previousObject the value returned by the last call to nextObject.
- @param {Object} context a context object you can use to maintain state.
- @return {Object} the next object in the iteration or undefined
- */
- nextObject: Ember.required(Function),
-
- /**
- Helper method returns the first object from a collection. This is usually
- used by bindings and other parts of the framework to extract a single
- object if the enumerable contains only one item.
-
- If you override this method, you should implement it so that it will
- always return the same value each time it is called. If your enumerable
- contains only one object, this method should always return that object.
- If your enumerable is empty, this method should return undefined.
-
- var arr = ["a", "b", "c"];
- arr.firstObject(); => "a"
-
- var arr = [];
- arr.firstObject(); => undefined
-
- @property firstObject
- @return {Object} the object or undefined
- */
- firstObject: Ember.computed(function() {
- if (get(this, 'length')===0) return undefined ;
-
- // handle generic enumerables
- var context = popCtx(), ret;
- ret = this.nextObject(0, null, context);
- pushCtx(context);
- return ret ;
- }).property('[]'),
-
- /**
- Helper method returns the last object from a collection. If your enumerable
- contains only one object, this method should always return that object.
- If your enumerable is empty, this method should return undefined.
-
- var arr = ["a", "b", "c"];
- arr.lastObject(); => "c"
-
- var arr = [];
- arr.lastObject(); => undefined
-
- @property lastObject
- @return {Object} the last object or undefined
- */
- lastObject: Ember.computed(function() {
- var len = get(this, 'length');
- if (len===0) return undefined ;
- var context = popCtx(), idx=0, cur, last = null;
- do {
- last = cur;
- cur = this.nextObject(idx++, last, context);
- } while (cur !== undefined);
- pushCtx(context);
- return last;
- }).property('[]'),
-
- /**
- Returns true if the passed object can be found in the receiver. The
- default version will iterate through the enumerable until the object
- is found. You may want to override this with a more efficient version.
-
- var arr = ["a", "b", "c"];
- arr.contains("a"); => true
- arr.contains("z"); => false
-
- @method contains
- @param {Object} obj The object to search for.
- @return {Boolean} true if object is found in enumerable.
- */
- contains: function(obj) {
- return this.find(function(item) { return item===obj; }) !== undefined;
- },
-
- /**
- Iterates through the enumerable, calling the passed function on each
- item. This method corresponds to the forEach() method defined in
- JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method forEach
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Object} receiver
- */
- forEach: function(callback, target) {
- if (typeof callback !== "function") throw new TypeError() ;
- var len = get(this, 'length'), last = null, context = popCtx();
-
- if (target === undefined) target = null;
-
- for(var idx=0;idx<len;idx++) {
- var next = this.nextObject(idx, last, context) ;
- callback.call(target, next, idx, this);
- last = next ;
- }
- last = null ;
- context = pushCtx(context);
- return this ;
- },
-
- /**
- Alias for mapProperty
-
- @method getEach
- @param {String} key name of the property
- @return {Array} The mapped array.
- */
- getEach: function(key) {
- return this.mapProperty(key);
- },
-
- /**
- Sets the value on the named property for each member. This is more
- efficient than using other methods defined on this helper. If the object
- implements Ember.Observable, the value will be changed to set(), otherwise
- it will be set directly. null objects are skipped.
-
- @method setEach
- @param {String} key The key to set
- @param {Object} value The object to set
- @return {Object} receiver
- */
- setEach: function(key, value) {
- return this.forEach(function(item) {
- set(item, key, value);
- });
- },
-
- /**
- Maps all of the items in the enumeration to another value, returning
- a new array. This method corresponds to map() defined in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the mapped value.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method map
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} The mapped array.
- */
- map: function(callback, target) {
- var ret = [];
- this.forEach(function(x, idx, i) {
- ret[idx] = callback.call(target, x, idx,i);
- });
- return ret ;
- },
-
- /**
- Similar to map, this specialized function returns the value of the named
- property on all items in the enumeration.
-
- @method mapProperty
- @param {String} key name of the property
- @return {Array} The mapped array.
- */
- mapProperty: function(key) {
- return this.map(function(next) {
- return get(next, key);
- });
- },
-
- /**
- Returns an array with all of the items in the enumeration that the passed
- function returns true for. This method corresponds to filter() defined in
- JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the true to include the item in the results, false otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method filter
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} A filtered array.
- */
- filter: function(callback, target) {
- var ret = [];
- this.forEach(function(x, idx, i) {
- if (callback.call(target, x, idx, i)) ret.push(x);
- });
- return ret ;
- },
-
- /**
- Returns an array with just the items with the matched property. You
- can pass an optional second argument with the target value. Otherwise
- this will match any property that evaluates to true.
-
- @method filterProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Array} filtered array
- */
- filterProperty: function(key, value) {
- return this.filter(iter.apply(this, arguments));
- },
-
- /**
- Returns the first item in the array for which the callback returns true.
- This method works similar to the filter() method defined in JavaScript 1.6
- except that it will stop working on the array once a match is found.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the true to include the item in the results, false otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method find
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Object} Found item or null.
- */
- find: function(callback, target) {
- var len = get(this, 'length') ;
- if (target === undefined) target = null;
-
- var last = null, next, found = false, ret ;
- var context = popCtx();
- for(var idx=0;idx<len && !found;idx++) {
- next = this.nextObject(idx, last, context) ;
- if (found = callback.call(target, next, idx, this)) ret = next ;
- last = next ;
- }
- next = last = null ;
- context = pushCtx(context);
- return ret ;
- },
-
- /**
- Returns the first item with a property matching the passed value. You
- can pass an optional second argument with the target value. Otherwise
- this will match any property that evaluates to true.
-
- This method works much like the more generic find() method.
-
- @method findProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Object} found item or null
- */
- findProperty: function(key, value) {
- return this.find(iter.apply(this, arguments));
- },
-
- /**
- Returns true if the passed function returns true for every item in the
- enumeration. This corresponds with the every() method in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the true or false.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- Example Usage:
-
- if (people.every(isEngineer)) { Paychecks.addBigBonus(); }
-
- @method every
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Boolean}
- */
- every: function(callback, target) {
- return !this.find(function(x, idx, i) {
- return !callback.call(target, x, idx, i);
- });
- },
-
- /**
- Returns true if the passed property resolves to true for all items in the
- enumerable. This method is often simpler/faster than using a callback.
-
- @method everyProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Array} filtered array
- */
- everyProperty: function(key, value) {
- return this.every(iter.apply(this, arguments));
- },
-
-
- /**
- Returns true if the passed function returns true for any item in the
- enumeration. This corresponds with the every() method in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the true to include the item in the results, false otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- Usage Example:
-
- if (people.some(isManager)) { Paychecks.addBiggerBonus(); }
-
- @method some
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} A filtered array.
- */
- some: function(callback, target) {
- return !!this.find(function(x, idx, i) {
- return !!callback.call(target, x, idx, i);
- });
- },
-
- /**
- Returns true if the passed property resolves to true for any item in the
- enumerable. This method is often simpler/faster than using a callback.
-
- @method someProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Boolean} true
- */
- someProperty: function(key, value) {
- return this.some(iter.apply(this, arguments));
- },
-
- /**
- This will combine the values of the enumerator into a single value. It
- is a useful way to collect a summary value from an enumeration. This
- corresponds to the reduce() method defined in JavaScript 1.8.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(previousValue, item, index, enumerable);
-
- - *previousValue* is the value returned by the last call to the iterator.
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- Return the new cumulative value.
-
- In addition to the callback you can also pass an initialValue. An error
- will be raised if you do not pass an initial value and the enumerator is
- empty.
-
- Note that unlike the other methods, this method does not allow you to
- pass a target object to set as this for the callback. It's part of the
- spec. Sorry.
-
- @method reduce
- @param {Function} callback The callback to execute
- @param {Object} initialValue Initial value for the reduce
- @param {String} reducerProperty internal use only.
- @return {Object} The reduced value.
- */
- reduce: function(callback, initialValue, reducerProperty) {
- if (typeof callback !== "function") { throw new TypeError(); }
-
- var ret = initialValue;
-
- this.forEach(function(item, i) {
- ret = callback.call(null, ret, item, i, this, reducerProperty);
- }, this);
-
- return ret;
- },
-
- /**
- Invokes the named method on every object in the receiver that
- implements it. This method corresponds to the implementation in
- Prototype 1.6.
-
- @method invoke
- @param {String} methodName the name of the method
- @param {Object...} args optional arguments to pass as well.
- @return {Array} return values from calling invoke.
- */
- invoke: function(methodName) {
- var args, ret = [];
- if (arguments.length>1) args = a_slice.call(arguments, 1);
-
- this.forEach(function(x, idx) {
- var method = x && x[methodName];
- if ('function' === typeof method) {
- ret[idx] = args ? method.apply(x, args) : method.call(x);
- }
- }, this);
-
- return ret;
- },
-
- /**
- Simply converts the enumerable into a genuine array. The order is not
- guaranteed. Corresponds to the method implemented by Prototype.
-
- @method toArray
- @return {Array} the enumerable as an array.
- */
- toArray: function() {
- var ret = [];
- this.forEach(function(o, idx) { ret[idx] = o; });
- return ret ;
- },
-
- /**
- Returns a copy of the array with all null elements removed.
-
- var arr = ["a", null, "c", null];
- arr.compact(); => ["a", "c"]
-
- @method compact
- @return {Array} the array without null elements.
- */
- compact: function() { return this.without(null); },
-
- /**
- Returns a new enumerable that excludes the passed value. The default
- implementation returns an array regardless of the receiver type unless
- the receiver does not contain the value.
-
- var arr = ["a", "b", "a", "c"];
- arr.without("a"); => ["b", "c"]
-
- @method without
- @param {Object} value
- @return {Ember.Enumerable}
- */
- without: function(value) {
- if (!this.contains(value)) return this; // nothing to do
- var ret = [] ;
- this.forEach(function(k) {
- if (k !== value) ret[ret.length] = k;
- }) ;
- return ret ;
- },
-
- /**
- Returns a new enumerable that contains only unique values. The default
- implementation returns an array regardless of the receiver type.
-
- var arr = ["a", "a", "b", "b"];
- arr.uniq(); => ["a", "b"]
-
- @method uniq
- @return {Ember.Enumerable}
- */
- uniq: function() {
- var ret = [];
- this.forEach(function(k){
- if (a_indexOf(ret, k)<0) ret.push(k);
- });
- return ret;
- },
-
- /**
- This property will trigger anytime the enumerable's content changes.
- You can observe this property to be notified of changes to the enumerables
- content.
-
- For plain enumerables, this property is read only. Ember.Array overrides
- this method.
-
- @property []
- @type Ember.Array
- */
- '[]': Ember.computed(function(key, value) {
- return this;
- }).property(),
-
- // ..........................................................
- // ENUMERABLE OBSERVERS
- //
-
- /**
- Registers an enumerable observer. Must implement Ember.EnumerableObserver
- mixin.
-
- @method addEnumerableObserver
- @param target {Object}
- @param opts {Hash}
- */
- addEnumerableObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'enumerableWillChange',
- didChange = (opts && opts.didChange) || 'enumerableDidChange';
-
- var hasObservers = get(this, 'hasEnumerableObservers');
- if (!hasObservers) Ember.propertyWillChange(this, 'hasEnumerableObservers');
- Ember.addListener(this, '@enumerable:before', target, willChange);
- Ember.addListener(this, '@enumerable:change', target, didChange);
- if (!hasObservers) Ember.propertyDidChange(this, 'hasEnumerableObservers');
- return this;
- },
-
- /**
- Removes a registered enumerable observer.
-
- @method removeEnumerableObserver
- @param target {Object}
- @param [opts] {Hash}
- */
- removeEnumerableObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'enumerableWillChange',
- didChange = (opts && opts.didChange) || 'enumerableDidChange';
-
- var hasObservers = get(this, 'hasEnumerableObservers');
- if (hasObservers) Ember.propertyWillChange(this, 'hasEnumerableObservers');
- Ember.removeListener(this, '@enumerable:before', target, willChange);
- Ember.removeListener(this, '@enumerable:change', target, didChange);
- if (hasObservers) Ember.propertyDidChange(this, 'hasEnumerableObservers');
- return this;
- },
-
- /**
- Becomes true whenever the array currently has observers watching changes
- on the array.
-
- @property hasEnumerableObservers
- @type Boolean
- */
- hasEnumerableObservers: Ember.computed(function() {
- return Ember.hasListeners(this, '@enumerable:change') || Ember.hasListeners(this, '@enumerable:before');
- }).property(),
-
-
- /**
- Invoke this method just before the contents of your enumerable will
- change. You can either omit the parameters completely or pass the objects
- to be removed or added if available or just a count.
-
- @method enumerableContentWillChange
- @param {Ember.Enumerable|Number} removing An enumerable of the objects to
- be removed or the number of items to be removed.
- @param {Ember.Enumerable|Number} adding An enumerable of the objects to be
- added or the number of items to be added.
- @chainable
- */
- enumerableContentWillChange: function(removing, adding) {
-
- var removeCnt, addCnt, hasDelta;
-
- if ('number' === typeof removing) removeCnt = removing;
- else if (removing) removeCnt = get(removing, 'length');
- else removeCnt = removing = -1;
-
- if ('number' === typeof adding) addCnt = adding;
- else if (adding) addCnt = get(adding,'length');
- else addCnt = adding = -1;
-
- hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
-
- if (removing === -1) removing = null;
- if (adding === -1) adding = null;
-
- Ember.propertyWillChange(this, '[]');
- if (hasDelta) Ember.propertyWillChange(this, 'length');
- Ember.sendEvent(this, '@enumerable:before', [this, removing, adding]);
-
- return this;
- },
-
- /**
- Invoke this method when the contents of your enumerable has changed.
- This will notify any observers watching for content changes. If your are
- implementing an ordered enumerable (such as an array), also pass the
- start and end values where the content changed so that it can be used to
- notify range observers.
-
- @method enumerableContentDidChange
- @param {Number} [start] optional start offset for the content change.
- For unordered enumerables, you should always pass -1.
- @param {Ember.Enumerable|Number} removing An enumerable of the objects to
- be removed or the number of items to be removed.
- @param {Ember.Enumerable|Number} adding An enumerable of the objects to
- be added or the number of items to be added.
- @chainable
- */
- enumerableContentDidChange: function(removing, adding) {
- var notify = this.propertyDidChange, removeCnt, addCnt, hasDelta;
-
- if ('number' === typeof removing) removeCnt = removing;
- else if (removing) removeCnt = get(removing, 'length');
- else removeCnt = removing = -1;
-
- if ('number' === typeof adding) addCnt = adding;
- else if (adding) addCnt = get(adding, 'length');
- else addCnt = adding = -1;
-
- hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
-
- if (removing === -1) removing = null;
- if (adding === -1) adding = null;
-
- Ember.sendEvent(this, '@enumerable:change', [this, removing, adding]);
- if (hasDelta) Ember.propertyDidChange(this, 'length');
- Ember.propertyDidChange(this, '[]');
-
- return this ;
- }
-
-}) ;
-
-
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta, map = Ember.EnumerableUtils.map, cacheFor = Ember.cacheFor;
-
-function none(obj) { return obj===null || obj===undefined; }
-
-// ..........................................................
-// ARRAY
-//
-/**
- This module implements Observer-friendly Array-like behavior. This mixin is
- picked up by the Array class as well as other controllers, etc. that want to
- appear to be arrays.
-
- Unlike Ember.Enumerable, this mixin defines methods specifically for
- collections that provide index-ordered access to their contents. When you
- are designing code that needs to accept any kind of Array-like object, you
- should use these methods instead of Array primitives because these will
- properly notify observers of changes to the array.
-
- Although these methods are efficient, they do add a layer of indirection to
- your application so it is a good idea to use them only when you need the
- flexibility of using both true JavaScript arrays and "virtual" arrays such
- as controllers and collections.
-
- You can use the methods defined in this module to access and modify array
- contents in a KVO-friendly way. You can also be notified whenever the
- membership if an array changes by changing the syntax of the property to
- .observes('*myProperty.[]') .
-
- To support Ember.Array in your own class, you must override two
- primitives to use it: replace() and objectAt().
-
- Note that the Ember.Array mixin also incorporates the Ember.Enumerable mixin. All
- Ember.Array-like objects are also enumerable.
-
- @class Array
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Enumerable
- @since Ember 0.9.0
-*/
-Ember.Array = Ember.Mixin.create(Ember.Enumerable, /** @scope Ember.Array.prototype */ {
-
- // compatibility
- isSCArray: true,
-
- /**
- Your array must support the length property. Your replace methods should
- set this property whenever it changes.
-
- @property {Number} length
- */
- length: Ember.required(),
-
- /**
- Returns the object at the given index. If the given index is negative or
- is greater or equal than the array length, returns `undefined`.
-
- This is one of the primitives you must implement to support `Ember.Array`.
- If your object supports retrieving the value of an array item using `get()`
- (i.e. `myArray.get(0)`), then you do not need to implement this method
- yourself.
-
- var arr = ['a', 'b', 'c', 'd'];
- arr.objectAt(0); => "a"
- arr.objectAt(3); => "d"
- arr.objectAt(-1); => undefined
- arr.objectAt(4); => undefined
- arr.objectAt(5); => undefined
-
- @method objectAt
- @param {Number} idx
- The index of the item to return.
- */
- objectAt: function(idx) {
- if ((idx < 0) || (idx>=get(this, 'length'))) return undefined ;
- return get(this, idx);
- },
-
- /**
- This returns the objects at the specified indexes, using `objectAt`.
-
- var arr = ['a', 'b', 'c', 'd'];
- arr.objectsAt([0, 1, 2]) => ["a", "b", "c"]
- arr.objectsAt([2, 3, 4]) => ["c", "d", undefined]
-
- @method objectsAt
- @param {Array} indexes
- An array of indexes of items to return.
- */
- objectsAt: function(indexes) {
- var self = this;
- return map(indexes, function(idx){ return self.objectAt(idx); });
- },
-
- // overrides Ember.Enumerable version
- nextObject: function(idx) {
- return this.objectAt(idx);
- },
-
- /**
- This is the handler for the special array content property. If you get
- this property, it will return this. If you set this property it a new
- array, it will replace the current content.
-
- This property overrides the default property defined in Ember.Enumerable.
-
- @property []
- */
- '[]': Ember.computed(function(key, value) {
- if (value !== undefined) this.replace(0, get(this, 'length'), value) ;
- return this ;
- }).property(),
-
- firstObject: Ember.computed(function() {
- return this.objectAt(0);
- }).property(),
-
- lastObject: Ember.computed(function() {
- return this.objectAt(get(this, 'length')-1);
- }).property(),
-
- // optimized version from Enumerable
- contains: function(obj){
- return this.indexOf(obj) >= 0;
- },
-
- // Add any extra methods to Ember.Array that are native to the built-in Array.
- /**
- Returns a new array that is a slice of the receiver. This implementation
- uses the observable array methods to retrieve the objects for the new
- slice.
-
- var arr = ['red', 'green', 'blue'];
- arr.slice(0); => ['red', 'green', 'blue']
- arr.slice(0, 2); => ['red', 'green']
- arr.slice(1, 100); => ['green', 'blue']
-
- @method slice
- @param beginIndex {Integer} (Optional) index to begin slicing from.
- @param endIndex {Integer} (Optional) index to end the slice at.
- @return {Array} New array with specified slice
- */
- slice: function(beginIndex, endIndex) {
- var ret = [];
- var length = get(this, 'length') ;
- if (none(beginIndex)) beginIndex = 0 ;
- if (none(endIndex) || (endIndex > length)) endIndex = length ;
- while(beginIndex < endIndex) {
- ret[ret.length] = this.objectAt(beginIndex++) ;
- }
- return ret ;
- },
-
- /**
- Returns the index of the given object's first occurrence.
- If no startAt argument is given, the starting location to
- search is 0. If it's negative, will count backward from
- the end of the array. Returns -1 if no match is found.
-
- var arr = ["a", "b", "c", "d", "a"];
- arr.indexOf("a"); => 0
- arr.indexOf("z"); => -1
- arr.indexOf("a", 2); => 4
- arr.indexOf("a", -1); => 4
- arr.indexOf("b", 3); => -1
- arr.indexOf("a", 100); => -1
-
- @method indexOf
- @param {Object} object the item to search for
- @param {Number} startAt optional starting location to search, default 0
- @return {Number} index or -1 if not found
- */
- indexOf: function(object, startAt) {
- var idx, len = get(this, 'length');
-
- if (startAt === undefined) startAt = 0;
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx<len;idx++) {
- if (this.objectAt(idx, true) === object) return idx ;
- }
- return -1;
- },
-
- /**
- Returns the index of the given object's last occurrence.
- If no startAt argument is given, the search starts from
- the last position. If it's negative, will count backward
- from the end of the array. Returns -1 if no match is found.
-
- var arr = ["a", "b", "c", "d", "a"];
- arr.lastIndexOf("a"); => 4
- arr.lastIndexOf("z"); => -1
- arr.lastIndexOf("a", 2); => 0
- arr.lastIndexOf("a", -1); => 4
- arr.lastIndexOf("b", 3); => 1
- arr.lastIndexOf("a", 100); => 4
-
- @method lastIndexOf
- @param {Object} object the item to search for
- @param {Number} startAt optional starting location to search, default 0
- @return {Number} index or -1 if not found
- */
- lastIndexOf: function(object, startAt) {
- var idx, len = get(this, 'length');
-
- if (startAt === undefined || startAt >= len) startAt = len-1;
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx>=0;idx--) {
- if (this.objectAt(idx) === object) return idx ;
- }
- return -1;
- },
-
- // ..........................................................
- // ARRAY OBSERVERS
- //
-
- /**
- Adds an array observer to the receiving array. The array observer object
- normally must implement two methods:
-
- * `arrayWillChange(start, removeCount, addCount)` - This method will be
- called just before the array is modified.
- * `arrayDidChange(start, removeCount, addCount)` - This method will be
- called just after the array is modified.
-
- Both callbacks will be passed the starting index of the change as well a
- a count of the items to be removed and added. You can use these callbacks
- to optionally inspect the array during the change, clear caches, or do
- any other bookkeeping necessary.
-
- In addition to passing a target, you can also include an options hash
- which you can use to override the method names that will be invoked on the
- target.
-
- @method addArrayObserver
- @param {Object} target The observer object.
- @param {Hash} opts Optional hash of configuration options including
- willChange, didChange, and a context option.
- @return {Ember.Array} receiver
- */
- addArrayObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'arrayWillChange',
- didChange = (opts && opts.didChange) || 'arrayDidChange';
-
- var hasObservers = get(this, 'hasArrayObservers');
- if (!hasObservers) Ember.propertyWillChange(this, 'hasArrayObservers');
- Ember.addListener(this, '@array:before', target, willChange);
- Ember.addListener(this, '@array:change', target, didChange);
- if (!hasObservers) Ember.propertyDidChange(this, 'hasArrayObservers');
- return this;
- },
-
- /**
- Removes an array observer from the object if the observer is current
- registered. Calling this method multiple times with the same object will
- have no effect.
-
- @method removeArrayObserver
- @param {Object} target The object observing the array.
- @return {Ember.Array} receiver
- */
- removeArrayObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'arrayWillChange',
- didChange = (opts && opts.didChange) || 'arrayDidChange';
-
- var hasObservers = get(this, 'hasArrayObservers');
- if (hasObservers) Ember.propertyWillChange(this, 'hasArrayObservers');
- Ember.removeListener(this, '@array:before', target, willChange);
- Ember.removeListener(this, '@array:change', target, didChange);
- if (hasObservers) Ember.propertyDidChange(this, 'hasArrayObservers');
- return this;
- },
-
- /**
- Becomes true whenever the array currently has observers watching changes
- on the array.
-
- @property Boolean
- */
- hasArrayObservers: Ember.computed(function() {
- return Ember.hasListeners(this, '@array:change') || Ember.hasListeners(this, '@array:before');
- }).property(),
-
- /**
- If you are implementing an object that supports Ember.Array, call this
- method just before the array content changes to notify any observers and
- invalidate any related properties. Pass the starting index of the change
- as well as a delta of the amounts to change.
-
- @method arrayContentWillChange
- @param {Number} startIdx The starting index in the array that will change.
- @param {Number} removeAmt The number of items that will be removed. If you pass null assumes 0
- @param {Number} addAmt The number of items that will be added. If you pass null assumes 0.
- @return {Ember.Array} receiver
- */
- arrayContentWillChange: function(startIdx, removeAmt, addAmt) {
-
- // if no args are passed assume everything changes
- if (startIdx===undefined) {
- startIdx = 0;
- removeAmt = addAmt = -1;
- } else {
- if (removeAmt === undefined) removeAmt=-1;
- if (addAmt === undefined) addAmt=-1;
- }
-
- // Make sure the @each proxy is set up if anyone is observing @each
- if (Ember.isWatching(this, '@each')) { get(this, '@each'); }
-
- Ember.sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]);
-
- var removing, lim;
- if (startIdx>=0 && removeAmt>=0 && get(this, 'hasEnumerableObservers')) {
- removing = [];
- lim = startIdx+removeAmt;
- for(var idx=startIdx;idx<lim;idx++) removing.push(this.objectAt(idx));
- } else {
- removing = removeAmt;
- }
-
- this.enumerableContentWillChange(removing, addAmt);
-
- return this;
- },
-
- arrayContentDidChange: function(startIdx, removeAmt, addAmt) {
-
- // if no args are passed assume everything changes
- if (startIdx===undefined) {
- startIdx = 0;
- removeAmt = addAmt = -1;
- } else {
- if (removeAmt === undefined) removeAmt=-1;
- if (addAmt === undefined) addAmt=-1;
- }
-
- var adding, lim;
- if (startIdx>=0 && addAmt>=0 && get(this, 'hasEnumerableObservers')) {
- adding = [];
- lim = startIdx+addAmt;
- for(var idx=startIdx;idx<lim;idx++) adding.push(this.objectAt(idx));
- } else {
- adding = addAmt;
- }
-
- this.enumerableContentDidChange(removeAmt, adding);
- Ember.sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]);
-
- var length = get(this, 'length'),
- cachedFirst = cacheFor(this, 'firstObject'),
- cachedLast = cacheFor(this, 'lastObject');
- if (this.objectAt(0) !== cachedFirst) {
- Ember.propertyWillChange(this, 'firstObject');
- Ember.propertyDidChange(this, 'firstObject');
- }
- if (this.objectAt(length-1) !== cachedLast) {
- Ember.propertyWillChange(this, 'lastObject');
- Ember.propertyDidChange(this, 'lastObject');
- }
-
- return this;
- },
-
- // ..........................................................
- // ENUMERATED PROPERTIES
- //
-
- /**
- Returns a special object that can be used to observe individual properties
- on the array. Just get an equivalent property on this object and it will
- return an enumerable that maps automatically to the named key on the
- member objects.
-
- @property @each
- */
- '@each': Ember.computed(function() {
- if (!this.__each) this.__each = new Ember.EachProxy(this);
- return this.__each;
- }).property()
-
-}) ;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-/**
- Implements some standard methods for comparing objects. Add this mixin to
- any class you create that can compare its instances.
-
- You should implement the compare() method.
-
- @class Comparable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Comparable = Ember.Mixin.create( /** @scope Ember.Comparable.prototype */{
-
- /**
- walk like a duck. Indicates that the object can be compared.
-
- @property isComparable
- @type Boolean
- @default true
- */
- isComparable: true,
-
- /**
- Override to return the result of the comparison of the two parameters. The
- compare method should return:
-
- - `-1` if `a < b`
- - `0` if `a == b`
- - `1` if `a > b`
-
- Default implementation raises an exception.
-
- @method compare
- @param a {Object} the first object to compare
- @param b {Object} the second object to compare
- @return {Integer} the result of the comparison
- */
- compare: Ember.required(Function)
-
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Implements some standard methods for copying an object. Add this mixin to
- any object you create that can create a copy of itself. This mixin is
- added automatically to the built-in array.
-
- You should generally implement the copy() method to return a copy of the
- receiver.
-
- Note that frozenCopy() will only work if you also implement Ember.Freezable.
-
- @class Copyable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Copyable = Ember.Mixin.create(
-/** @scope Ember.Copyable.prototype */ {
-
- /**
- Override to return a copy of the receiver. Default implementation raises
- an exception.
-
- @method copy
- @param deep {Boolean} if true, a deep copy of the object should be made
- @return {Object} copy of receiver
- */
- copy: Ember.required(Function),
-
- /**
- If the object implements Ember.Freezable, then this will return a new copy
- if the object is not frozen and the receiver if the object is frozen.
-
- Raises an exception if you try to call this method on a object that does
- not support freezing.
-
- You should use this method whenever you want a copy of a freezable object
- since a freezable object can simply return itself without actually
- consuming more memory.
-
- @method frozenCopy
- @return {Object} copy of receiver or receiver
- */
- frozenCopy: function() {
- if (Ember.Freezable && Ember.Freezable.detect(this)) {
- return get(this, 'isFrozen') ? this : this.copy().freeze();
- } else {
- throw new Error(Ember.String.fmt("%@ does not support freezing", [this]));
- }
- }
-});
-
-
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The Ember.Freezable mixin implements some basic methods for marking an object
- as frozen. Once an object is frozen it should be read only. No changes
- may be made the internal state of the object.
-
- ## Enforcement
-
- To fully support freezing in your subclass, you must include this mixin and
- override any method that might alter any property on the object to instead
- raise an exception. You can check the state of an object by checking the
- isFrozen property.
-
- Although future versions of JavaScript may support language-level freezing
- object objects, that is not the case today. Even if an object is freezable,
- it is still technically possible to modify the object, even though it could
- break other parts of your application that do not expect a frozen object to
- change. It is, therefore, very important that you always respect the
- isFrozen property on all freezable objects.
-
- ## Example Usage
-
- The example below shows a simple object that implement the Ember.Freezable
- protocol.
-
- Contact = Ember.Object.extend(Ember.Freezable, {
-
- firstName: null,
-
- lastName: null,
-
- // swaps the names
- swapNames: function() {
- if (this.get('isFrozen')) throw Ember.FROZEN_ERROR;
- var tmp = this.get('firstName');
- this.set('firstName', this.get('lastName'));
- this.set('lastName', tmp);
- return this;
- }
-
- });
-
- c = Context.create({ firstName: "John", lastName: "Doe" });
- c.swapNames(); => returns c
- c.freeze();
- c.swapNames(); => EXCEPTION
-
- ## Copying
-
- Usually the Ember.Freezable protocol is implemented in cooperation with the
- Ember.Copyable protocol, which defines a frozenCopy() method that will return
- a frozen object, if the object implements this method as well.
-
- @class Freezable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Freezable = Ember.Mixin.create(
-/** @scope Ember.Freezable.prototype */ {
-
- /**
- Set to true when the object is frozen. Use this property to detect whether
- your object is frozen or not.
-
- @property isFrozen
- @type Boolean
- */
- isFrozen: false,
-
- /**
- Freezes the object. Once this method has been called the object should
- no longer allow any properties to be edited.
-
- @method freeze
- @return {Object} receiver
- */
- freeze: function() {
- if (get(this, 'isFrozen')) return this;
- set(this, 'isFrozen', true);
- return this;
- }
-
-});
-
-Ember.FROZEN_ERROR = "Frozen object cannot be modified.";
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var forEach = Ember.EnumerableUtils.forEach;
-
-/**
- This mixin defines the API for modifying generic enumerables. These methods
- can be applied to an object regardless of whether it is ordered or
- unordered.
-
- Note that an Enumerable can change even if it does not implement this mixin.
- For example, a MappedEnumerable cannot be directly modified but if its
- underlying enumerable changes, it will change also.
-
- ## Adding Objects
-
- To add an object to an enumerable, use the addObject() method. This
- method will only add the object to the enumerable if the object is not
- already present and the object if of a type supported by the enumerable.
-
- set.addObject(contact);
-
- ## Removing Objects
-
- To remove an object form an enumerable, use the removeObject() method. This
- will only remove the object if it is already in the enumerable, otherwise
- this method has no effect.
-
- set.removeObject(contact);
-
- ## Implementing In Your Own Code
-
- If you are implementing an object and want to support this API, just include
- this mixin in your class and implement the required methods. In your unit
- tests, be sure to apply the Ember.MutableEnumerableTests to your object.
-
- @class MutableEnumerable
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Enumerable
-*/
-Ember.MutableEnumerable = Ember.Mixin.create(Ember.Enumerable,
- /** @scope Ember.MutableEnumerable.prototype */ {
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- Attempts to add the passed object to the receiver if the object is not
- already present in the collection. If the object is present, this method
- has no effect.
-
- If the passed object is of a type not supported by the receiver
- then this method should raise an exception.
-
- @method addObject
- @param {Object} object The object to add to the enumerable.
- @return {Object} the passed object
- */
- addObject: Ember.required(Function),
-
- /**
- Adds each object in the passed enumerable to the receiver.
-
- @method addObjects
- @param {Ember.Enumerable} objects the objects to add.
- @return {Object} receiver
- */
- addObjects: function(objects) {
- Ember.beginPropertyChanges(this);
- forEach(objects, function(obj) { this.addObject(obj); }, this);
- Ember.endPropertyChanges(this);
- return this;
- },
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- Attempts to remove the passed object from the receiver collection if the
- object is in present in the collection. If the object is not present,
- this method has no effect.
-
- If the passed object is of a type not supported by the receiver
- then this method should raise an exception.
-
- @method removeObject
- @param {Object} object The object to remove from the enumerable.
- @return {Object} the passed object
- */
- removeObject: Ember.required(Function),
-
-
- /**
- Removes each objects in the passed enumerable from the receiver.
-
- @method removeObjects
- @param {Ember.Enumerable} objects the objects to remove
- @return {Object} receiver
- */
- removeObjects: function(objects) {
- Ember.beginPropertyChanges(this);
- forEach(objects, function(obj) { this.removeObject(obj); }, this);
- Ember.endPropertyChanges(this);
- return this;
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-// ..........................................................
-// CONSTANTS
-//
-
-var OUT_OF_RANGE_EXCEPTION = "Index out of range" ;
-var EMPTY = [];
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
-
-/**
- This mixin defines the API for modifying array-like objects. These methods
- can be applied only to a collection that keeps its items in an ordered set.
-
- Note that an Array can change even if it does not implement this mixin.
- For example, one might implement a SparseArray that cannot be directly
- modified, but if its underlying enumerable changes, it will change also.
-
- @class MutableArray
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Array
- @uses Ember.MutableEnumerable
-*/
-Ember.MutableArray = Ember.Mixin.create(Ember.Array, Ember.MutableEnumerable,
- /** @scope Ember.MutableArray.prototype */ {
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- This is one of the primitives you must implement to support Ember.Array. You
- should replace amt objects started at idx with the objects in the passed
- array. You should also call this.enumerableContentDidChange() ;
-
- @method replace
- @param {Number} idx Starting index in the array to replace. If idx >= length,
- then append to the end of the array.
- @param {Number} amt Number of elements that should be removed from the array,
- starting at *idx*.
- @param {Array} objects An array of zero or more objects that should be inserted
- into the array at *idx*
- */
- replace: Ember.required(),
-
- /**
- Remove all elements from self. This is useful if you
- want to reuse an existing array without having to recreate it.
-
- var colors = ["red", "green", "blue"];
- color.length(); => 3
- colors.clear(); => []
- colors.length(); => 0
-
- @method clear
- @return {Ember.Array} An empty Array.
- */
- clear: function () {
- var len = get(this, 'length');
- if (len === 0) return this;
- this.replace(0, len, EMPTY);
- return this;
- },
-
- /**
- This will use the primitive replace() method to insert an object at the
- specified index.
-
- var colors = ["red", "green", "blue"];
- colors.insertAt(2, "yellow"); => ["red", "green", "yellow", "blue"]
- colors.insertAt(5, "orange"); => Error: Index out of range
-
- @method insertAt
- @param {Number} idx index of insert the object at.
- @param {Object} object object to insert
- */
- insertAt: function(idx, object) {
- if (idx > get(this, 'length')) throw new Error(OUT_OF_RANGE_EXCEPTION) ;
- this.replace(idx, 0, [object]) ;
- return this ;
- },
-
- /**
- Remove an object at the specified index using the replace() primitive
- method. You can pass either a single index, or a start and a length.
-
- If you pass a start and length that is beyond the
- length this method will throw an Ember.OUT_OF_RANGE_EXCEPTION
-
- var colors = ["red", "green", "blue", "yellow", "orange"];
- colors.removeAt(0); => ["green", "blue", "yellow", "orange"]
- colors.removeAt(2, 2); => ["green", "blue"]
- colors.removeAt(4, 2); => Error: Index out of range
-
- @method removeAt
- @param {Number} start index, start of range
- @param {Number} len length of passing range
- @return {Object} receiver
- */
- removeAt: function(start, len) {
- if ('number' === typeof start) {
-
- if ((start < 0) || (start >= get(this, 'length'))) {
- throw new Error(OUT_OF_RANGE_EXCEPTION);
- }
-
- // fast case
- if (len === undefined) len = 1;
- this.replace(start, len, EMPTY);
- }
-
- return this ;
- },
-
- /**
- Push the object onto the end of the array. Works just like push() but it
- is KVO-compliant.
-
- var colors = ["red", "green", "blue"];
- colors.pushObject("black"); => ["red", "green", "blue", "black"]
- colors.pushObject(["yellow", "orange"]); => ["red", "green", "blue", "black", ["yellow", "orange"]]
-
- @method pushObject
- @param {anything} obj object to push
- */
- pushObject: function(obj) {
- this.insertAt(get(this, 'length'), obj) ;
- return obj ;
- },
-
- /**
- Add the objects in the passed numerable to the end of the array. Defers
- notifying observers of the change until all objects are added.
-
- var colors = ["red", "green", "blue"];
- colors.pushObjects("black"); => ["red", "green", "blue", "black"]
- colors.pushObjects(["yellow", "orange"]); => ["red", "green", "blue", "black", "yellow", "orange"]
-
- @method pushObjects
- @param {Ember.Enumerable} objects the objects to add
- @return {Ember.Array} receiver
- */
- pushObjects: function(objects) {
- this.replace(get(this, 'length'), 0, objects);
- return this;
- },
-
- /**
- Pop object from array or nil if none are left. Works just like pop() but
- it is KVO-compliant.
-
- var colors = ["red", "green", "blue"];
- colors.popObject(); => "blue"
- console.log(colors); => ["red", "green"]
-
- @method popObject
- @return object
- */
- popObject: function() {
- var len = get(this, 'length') ;
- if (len === 0) return null ;
-
- var ret = this.objectAt(len-1) ;
- this.removeAt(len-1, 1) ;
- return ret ;
- },
-
- /**
- Shift an object from start of array or nil if none are left. Works just
- like shift() but it is KVO-compliant.
-
- var colors = ["red", "green", "blue"];
- colors.shiftObject(); => "red"
- console.log(colors); => ["green", "blue"]
-
- @method shiftObject
- @return object
- */
- shiftObject: function() {
- if (get(this, 'length') === 0) return null ;
- var ret = this.objectAt(0) ;
- this.removeAt(0) ;
- return ret ;
- },
-
- /**
- Unshift an object to start of array. Works just like unshift() but it is
- KVO-compliant.
-
- var colors = ["red", "green", "blue"];
- colors.unshiftObject("yellow"); => ["yellow", "red", "green", "blue"]
- colors.unshiftObject(["black", "white"]); => [["black", "white"], "yellow", "red", "green", "blue"]
-
- @method unshiftObject
- @param {anything} obj object to unshift
- */
- unshiftObject: function(obj) {
- this.insertAt(0, obj) ;
- return obj ;
- },
-
- /**
- Adds the named objects to the beginning of the array. Defers notifying
- observers until all objects have been added.
-
- var colors = ["red", "green", "blue"];
- colors.unshiftObjects(["black", "white"]); => ["black", "white", "red", "green", "blue"]
- colors.unshiftObjects("yellow"); => Type Error: 'undefined' is not a function
-
- @method unshiftObjects
- @param {Ember.Enumerable} objects the objects to add
- @return {Ember.Array} receiver
- */
- unshiftObjects: function(objects) {
- this.replace(0, 0, objects);
- return this;
- },
-
- /**
- Reverse objects in the array. Works just like reverse() but it is
- KVO-compliant.
-
- @method reverseObjects
- @return {Ember.Array} receiver
- */
- reverseObjects: function() {
- var len = get(this, 'length');
- if (len === 0) return this;
- var objects = this.toArray().reverse();
- this.replace(0, len, objects);
- return this;
- },
-
- /**
- Replace all the the receiver's content with content of the argument.
- If argument is an empty array receiver will be cleared.
-
- var colors = ["red", "green", "blue"];
- colors.setObjects(["black", "white"]); => ["black", "white"]
- colors.setObjects([]); => []
-
- @method setObjects
- @param {Ember.Array} objects array whose content will be used for replacing
- the content of the receiver
- @return {Ember.Array} receiver with the new content
- */
- setObjects: function(objects) {
- if (objects.length === 0) return this.clear();
-
- var len = get(this, 'length');
- this.replace(0, len, objects);
- return this;
- },
-
- // ..........................................................
- // IMPLEMENT Ember.MutableEnumerable
- //
-
- removeObject: function(obj) {
- var loc = get(this, 'length') || 0;
- while(--loc >= 0) {
- var curObject = this.objectAt(loc) ;
- if (curObject === obj) this.removeAt(loc) ;
- }
- return this ;
- },
-
- addObject: function(obj) {
- if (!this.contains(obj)) this.pushObject(obj);
- return this ;
- }
-
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, defineProperty = Ember.defineProperty;
-
-/**
- ## Overview
-
- This mixin provides properties and property observing functionality, core
- features of the Ember object model.
-
- Properties and observers allow one object to observe changes to a
- property on another object. This is one of the fundamental ways that
- models, controllers and views communicate with each other in an Ember
- application.
-
- Any object that has this mixin applied can be used in observer
- operations. That includes Ember.Object and most objects you will
- interact with as you write your Ember application.
-
- Note that you will not generally apply this mixin to classes yourself,
- but you will use the features provided by this module frequently, so it
- is important to understand how to use it.
-
- ## Using get() and set()
-
- Because of Ember's support for bindings and observers, you will always
- access properties using the get method, and set properties using the
- set method. This allows the observing objects to be notified and
- computed properties to be handled properly.
-
- More documentation about `get` and `set` are below.
-
- ## Observing Property Changes
-
- You typically observe property changes simply by adding the `observes`
- call to the end of your method declarations in classes that you write.
- For example:
-
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property changes
- }.observes('value')
- });
-
- Although this is the most common way to add an observer, this capability
- is actually built into the Ember.Object class on top of two methods
- defined in this mixin: `addObserver` and `removeObserver`. You can use
- these two methods to add and remove observers yourself if you need to
- do so at runtime.
-
- To add an observer for a property, call:
-
- object.addObserver('propertyKey', targetObject, targetAction)
-
- This will call the `targetAction` method on the `targetObject` to be called
- whenever the value of the `propertyKey` changes.
-
- Note that if `propertyKey` is a computed property, the observer will be
- called when any of the property dependencies are changed, even if the
- resulting value of the computed property is unchanged. This is necessary
- because computed properties are not computed until `get` is called.
-
- @class Observable
- @namespace Ember
- @extends Ember.Mixin
-*/
-Ember.Observable = Ember.Mixin.create(/** @scope Ember.Observable.prototype */ {
-
- // compatibility
- isObserverable: true,
-
- /**
- Retrieves the value of a property from the object.
-
- This method is usually similar to using object[keyName] or object.keyName,
- however it supports both computed properties and the unknownProperty
- handler.
-
- Because `get` unifies the syntax for accessing all these kinds
- of properties, it can make many refactorings easier, such as replacing a
- simple property with a computed property, or vice versa.
-
- ### Computed Properties
-
- Computed properties are methods defined with the `property` modifier
- declared at the end, such as:
-
- fullName: function() {
- return this.getEach('firstName', 'lastName').compact().join(' ');
- }.property('firstName', 'lastName')
-
- When you call `get` on a computed property, the function will be
- called and the return value will be returned instead of the function
- itself.
-
- ### Unknown Properties
-
- Likewise, if you try to call `get` on a property whose value is
- undefined, the unknownProperty() method will be called on the object.
- If this method returns any value other than undefined, it will be returned
- instead. This allows you to implement "virtual" properties that are
- not defined upfront.
-
- @method get
- @param {String} key The property to retrieve
- @return {Object} The property value or undefined.
- */
- get: function(keyName) {
- return get(this, keyName);
- },
-
- /**
- To get multiple properties at once, call getProperties
- with a list of strings or an array:
-
- record.getProperties('firstName', 'lastName', 'zipCode'); // => { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
-
- is equivalent to:
-
- record.getProperties(['firstName', 'lastName', 'zipCode']); // => { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
-
- @method getProperties
- @param {String...|Array} list of keys to get
- @return {Hash}
- */
- getProperties: function() {
- var ret = {};
- var propertyNames = arguments;
- if (arguments.length === 1 && Ember.typeOf(arguments[0]) === 'array') {
- propertyNames = arguments[0];
- }
- for(var i = 0; i < propertyNames.length; i++) {
- ret[propertyNames[i]] = get(this, propertyNames[i]);
- }
- return ret;
- },
-
- /**
- Sets the provided key or path to the value.
-
- This method is generally very similar to calling object[key] = value or
- object.key = value, except that it provides support for computed
- properties, the unknownProperty() method and property observers.
-
- ### Computed Properties
-
- If you try to set a value on a key that has a computed property handler
- defined (see the get() method for an example), then set() will call
- that method, passing both the value and key instead of simply changing
- the value itself. This is useful for those times when you need to
- implement a property that is composed of one or more member
- properties.
-
- ### Unknown Properties
-
- If you try to set a value on a key that is undefined in the target
- object, then the unknownProperty() handler will be called instead. This
- gives you an opportunity to implement complex "virtual" properties that
- are not predefined on the object. If unknownProperty() returns
- undefined, then set() will simply set the value on the object.
-
- ### Property Observers
-
- In addition to changing the property, set() will also register a
- property change with the object. Unless you have placed this call
- inside of a beginPropertyChanges() and endPropertyChanges(), any "local"
- observers (i.e. observer methods declared on the same object), will be
- called immediately. Any "remote" observers (i.e. observer methods
- declared on another object) will be placed in a queue and called at a
- later time in a coalesced manner.
-
- ### Chaining
-
- In addition to property changes, set() returns the value of the object
- itself so you can do chaining like this:
-
- record.set('firstName', 'Charles').set('lastName', 'Jolley');
-
- @method set
- @param {String} key The property to set
- @param {Object} value The value to set or null.
- @return {Ember.Observable}
- */
- set: function(keyName, value) {
- set(this, keyName, value);
- return this;
- },
-
- /**
- To set multiple properties at once, call setProperties
- with a Hash:
-
- record.setProperties({ firstName: 'Charles', lastName: 'Jolley' });
-
- @method setProperties
- @param {Hash} hash the hash of keys and values to set
- @return {Ember.Observable}
- */
- setProperties: function(hash) {
- return Ember.setProperties(this, hash);
- },
-
- /**
- Begins a grouping of property changes.
-
- You can use this method to group property changes so that notifications
- will not be sent until the changes are finished. If you plan to make a
- large number of changes to an object at one time, you should call this
- method at the beginning of the changes to begin deferring change
- notifications. When you are done making changes, call endPropertyChanges()
- to deliver the deferred change notifications and end deferring.
-
- @method beginPropertyChanges
- @return {Ember.Observable}
- */
- beginPropertyChanges: function() {
- Ember.beginPropertyChanges();
- return this;
- },
-
- /**
- Ends a grouping of property changes.
-
- You can use this method to group property changes so that notifications
- will not be sent until the changes are finished. If you plan to make a
- large number of changes to an object at one time, you should call
- beginPropertyChanges() at the beginning of the changes to defer change
- notifications. When you are done making changes, call this method to
- deliver the deferred change notifications and end deferring.
-
- @method endPropertyChanges
- @return {Ember.Observable}
- */
- endPropertyChanges: function() {
- Ember.endPropertyChanges();
- return this;
- },
-
- /**
- Notify the observer system that a property is about to change.
-
- Sometimes you need to change a value directly or indirectly without
- actually calling get() or set() on it. In this case, you can use this
- method and propertyDidChange() instead. Calling these two methods
- together will notify all observers that the property has potentially
- changed value.
-
- Note that you must always call propertyWillChange and propertyDidChange as
- a pair. If you do not, it may get the property change groups out of order
- and cause notifications to be delivered more often than you would like.
-
- @method propertyWillChange
- @param {String} key The property key that is about to change.
- @return {Ember.Observable}
- */
- propertyWillChange: function(keyName){
- Ember.propertyWillChange(this, keyName);
- return this;
- },
-
- /**
- Notify the observer system that a property has just changed.
-
- Sometimes you need to change a value directly or indirectly without
- actually calling get() or set() on it. In this case, you can use this
- method and propertyWillChange() instead. Calling these two methods
- together will notify all observers that the property has potentially
- changed value.
-
- Note that you must always call propertyWillChange and propertyDidChange as
- a pair. If you do not, it may get the property change groups out of order
- and cause notifications to be delivered more often than you would like.
-
- @method propertyDidChange
- @param {String} keyName The property key that has just changed.
- @return {Ember.Observable}
- */
- propertyDidChange: function(keyName) {
- Ember.propertyDidChange(this, keyName);
- return this;
- },
-
- /**
- Convenience method to call `propertyWillChange` and `propertyDidChange` in
- succession.
-
- @method notifyPropertyChange
- @param {String} keyName The property key to be notified about.
- @return {Ember.Observable}
- */
- notifyPropertyChange: function(keyName) {
- this.propertyWillChange(keyName);
- this.propertyDidChange(keyName);
- return this;
- },
-
- addBeforeObserver: function(key, target, method) {
- Ember.addBeforeObserver(this, key, target, method);
- },
-
- /**
- Adds an observer on a property.
-
- This is the core method used to register an observer for a property.
-
- Once you call this method, anytime the key's value is set, your observer
- will be notified. Note that the observers are triggered anytime the
- value is set, regardless of whether it has actually changed. Your
- observer should be prepared to handle that.
-
- You can also pass an optional context parameter to this method. The
- context will be passed to your observer method whenever it is triggered.
- Note that if you add the same target/method pair on a key multiple times
- with different context parameters, your observer will only be called once
- with the last context you passed.
-
- ### Observer Methods
-
- Observer methods you pass should generally have the following signature if
- you do not pass a "context" parameter:
-
- fooDidChange: function(sender, key, value, rev);
-
- The sender is the object that changed. The key is the property that
- changes. The value property is currently reserved and unused. The rev
- is the last property revision of the object when it changed, which you can
- use to detect if the key value has really changed or not.
-
- If you pass a "context" parameter, the context will be passed before the
- revision like so:
-
- fooDidChange: function(sender, key, value, context, rev);
-
- Usually you will not need the value, context or revision parameters at
- the end. In this case, it is common to write observer methods that take
- only a sender and key value as parameters or, if you aren't interested in
- any of these values, to write an observer that has no parameters at all.
-
- @method addObserver
- @param {String} key The key to observer
- @param {Object} target The target object to invoke
- @param {String|Function} method The method to invoke.
- @return {Ember.Object} self
- */
- addObserver: function(key, target, method) {
- Ember.addObserver(this, key, target, method);
- },
-
- /**
- Remove an observer you have previously registered on this object. Pass
- the same key, target, and method you passed to addObserver() and your
- target will no longer receive notifications.
-
- @method removeObserver
- @param {String} key The key to observer
- @param {Object} target The target object to invoke
- @param {String|Function} method The method to invoke.
- @return {Ember.Observable} receiver
- */
- removeObserver: function(key, target, method) {
- Ember.removeObserver(this, key, target, method);
- },
-
- /**
- Returns true if the object currently has observers registered for a
- particular key. You can use this method to potentially defer performing
- an expensive action until someone begins observing a particular property
- on the object.
-
- @method hasObserverFor
- @param {String} key Key to check
- @return {Boolean}
- */
- hasObserverFor: function(key) {
- return Ember.hasListeners(this, key+':change');
- },
-
- /**
- This method will be called when a client attempts to get the value of a
- property that has not been defined in one of the typical ways. Override
- this method to create "virtual" properties.
-
- @method unknownProperty
- @param {String} key The name of the unknown property that was requested.
- @return {Object} The property value or undefined. Default is undefined.
- */
- unknownProperty: function(key) {
- return undefined;
- },
-
- /**
- This method will be called when a client attempts to set the value of a
- property that has not been defined in one of the typical ways. Override
- this method to create "virtual" properties.
-
- @method setUnknownProperty
- @param {String} key The name of the unknown property to be set.
- @param {Object} value The value the unknown property is to be set to.
- */
- setUnknownProperty: function(key, value) {
- defineProperty(this, key);
- set(this, key, value);
- },
-
- /**
- @deprecated
- @method getPath
- @param {String} path The property path to retrieve
- @return {Object} The property value or undefined.
- */
- getPath: function(path) {
- Ember.deprecate("getPath is deprecated since get now supports paths");
- return this.get(path);
- },
-
- /**
- @deprecated
- @method setPath
- @param {String} path The path to the property that will be set
- @param {Object} value The value to set or null.
- @return {Ember.Observable}
- */
- setPath: function(path, value) {
- Ember.deprecate("setPath is deprecated since set now supports paths");
- return this.set(path, value);
- },
-
- /**
- Retrieves the value of a property, or a default value in the case that the property
- returns undefined.
-
- person.getWithDefault('lastName', 'Doe');
-
- @method getWithDefault
- @param {String} keyName The name of the property to retrieve
- @param {Object} defaultValue The value to return if the property value is undefined
- @return {Object} The property value or the defaultValue.
- */
- getWithDefault: function(keyName, defaultValue) {
- return Ember.getWithDefault(this, keyName, defaultValue);
- },
-
- /**
- Set the value of a property to the current value plus some amount.
-
- person.incrementProperty('age');
- team.incrementProperty('score', 2);
-
- @method incrementProperty
- @param {String} keyName The name of the property to increment
- @param {Object} increment The amount to increment by. Defaults to 1
- @return {Object} The new property value
- */
- incrementProperty: function(keyName, increment) {
- if (!increment) { increment = 1; }
- set(this, keyName, (get(this, keyName) || 0)+increment);
- return get(this, keyName);
- },
-
- /**
- Set the value of a property to the current value minus some amount.
-
- player.decrementProperty('lives');
- orc.decrementProperty('health', 5);
-
- @method decrementProperty
- @param {String} keyName The name of the property to decrement
- @param {Object} increment The amount to decrement by. Defaults to 1
- @return {Object} The new property value
- */
- decrementProperty: function(keyName, increment) {
- if (!increment) { increment = 1; }
- set(this, keyName, (get(this, keyName) || 0)-increment);
- return get(this, keyName);
- },
-
- /**
- Set the value of a boolean property to the opposite of it's
- current value.
-
- starship.toggleProperty('warpDriveEnaged');
-
- @method toggleProperty
- @param {String} keyName The name of the property to toggle
- @return {Object} The new property value
- */
- toggleProperty: function(keyName) {
- set(this, keyName, !get(this, keyName));
- return get(this, keyName);
- },
-
- /**
- Returns the cached value of a computed property, if it exists.
- This allows you to inspect the value of a computed property
- without accidentally invoking it if it is intended to be
- generated lazily.
-
- @method cacheFor
- @param {String} keyName
- @return {Object} The cached value of the computed property, if any
- */
- cacheFor: function(keyName) {
- return Ember.cacheFor(this, keyName);
- },
-
- // intended for debugging purposes
- observersForKey: function(keyName) {
- return Ember.observersFor(this, keyName);
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
-@class TargetActionSupport
-@namespace Ember
-@extends Ember.Mixin
-*/
-Ember.TargetActionSupport = Ember.Mixin.create({
- target: null,
- action: null,
-
- targetObject: Ember.computed(function() {
- var target = get(this, 'target');
-
- if (Ember.typeOf(target) === "string") {
- var value = get(this, target);
- if (value === undefined) { value = get(Ember.lookup, target); }
- return value;
- } else {
- return target;
- }
- }).property('target'),
-
- triggerAction: function() {
- var action = get(this, 'action'),
- target = get(this, 'targetObject');
-
- if (target && action) {
- var ret;
-
- if (typeof target.send === 'function') {
- ret = target.send(action, this);
- } else {
- if (typeof action === 'string') {
- action = target[action];
- }
- ret = action.call(target, this);
- }
- if (ret !== false) ret = true;
-
- return ret;
- } else {
- return false;
- }
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- @class Evented
- @namespace Ember
- @extends Ember.Mixin
- */
-Ember.Evented = Ember.Mixin.create({
- on: function(name, target, method) {
- Ember.addListener(this, name, target, method);
- },
-
- one: function(name, target, method) {
- if (!method) {
- method = target;
- target = null;
- }
-
- var self = this;
- var wrapped = function() {
- Ember.removeListener(self, name, target, method);
-
- if ('string' === typeof method) { method = this[method]; }
-
- // Internally, a `null` target means that the target is
- // the first parameter to addListener. That means that
- // the `this` passed into this function is the target
- // determined by the event system.
- method.apply(this, arguments);
- };
-
- Ember.addListener(this, name, target, wrapped, Ember.guidFor(method));
- },
-
- trigger: function(name) {
- var args = [], i, l;
- for (i = 1, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- Ember.sendEvent(this, name, args);
- },
-
- fire: function(name) {
- Ember.deprecate("Ember.Evented#fire() has been deprecated in favor of trigger() for compatibility with jQuery. It will be removed in 1.0. Please update your code to call trigger() instead.");
- this.trigger.apply(this, arguments);
- },
-
- off: function(name, target, method) {
- Ember.removeListener(this, name, target, method);
- },
-
- has: function(name) {
- return Ember.hasListeners(this, name);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get,
- slice = Array.prototype.slice;
-
-/**
- @class Deferred
- @namespace Ember
- @extends Ember.Mixin
- */
-Ember.Deferred = Ember.Mixin.create({
-
- /**
- Add handlers to be called when the Deferred object is resolved or rejected.
-
- @method then
- @param {Function} doneCallback a callback function to be called when done
- @param {Function} failCallback a callback function to be called when failed
- */
- then: function(doneCallback, failCallback) {
- return get(this, 'promise').then(doneCallback, failCallback);
- },
-
- /**
- Resolve a Deferred object and call any doneCallbacks with the given args.
-
- @method resolve
- */
- resolve: function(value) {
- get(this, 'promise').resolve(value);
- },
-
- /**
- Reject a Deferred object and call any failCallbacks with the given args.
-
- @method reject
- */
- reject: function(value) {
- get(this, 'promise').reject(value);
- },
-
- promise: Ember.computed(function() {
- return new RSVP.Promise();
- })
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-// NOTE: this object should never be included directly. Instead use Ember.
-// Ember.Object. We only define this separately so that Ember.Set can depend on it
-
-
-var set = Ember.set, get = Ember.get,
- o_create = Ember.create,
- o_defineProperty = Ember.platform.defineProperty,
- a_slice = Array.prototype.slice,
- GUID_KEY = Ember.GUID_KEY,
- guidFor = Ember.guidFor,
- generateGuid = Ember.generateGuid,
- meta = Ember.meta,
- rewatch = Ember.rewatch,
- finishChains = Ember.finishChains,
- destroy = Ember.destroy,
- schedule = Ember.run.schedule,
- Mixin = Ember.Mixin,
- applyMixin = Mixin._apply,
- finishPartial = Mixin.finishPartial,
- reopen = Mixin.prototype.reopen,
- classToString = Mixin.prototype.toString;
-
-var undefinedDescriptor = {
- configurable: true,
- writable: true,
- enumerable: false,
- value: undefined
-};
-
-function makeCtor() {
-
- // Note: avoid accessing any properties on the object since it makes the
- // method a lot faster. This is glue code so we want it to be as fast as
- // possible.
-
- var wasApplied = false, initMixins;
-
- var Class = function() {
- if (!wasApplied) {
- Class.proto(); // prepare prototype...
- }
- o_defineProperty(this, GUID_KEY, undefinedDescriptor);
- o_defineProperty(this, '_super', undefinedDescriptor);
- var m = meta(this);
- m.proto = this;
- if (initMixins) {
- this.reopen.apply(this, initMixins);
- initMixins = null;
- }
- finishPartial(this, m);
- delete m.proto;
- finishChains(this);
- this.init.apply(this, arguments);
- };
-
- Class.toString = classToString;
- Class.willReopen = function() {
- if (wasApplied) {
- Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin);
- }
-
- wasApplied = false;
- };
- Class._initMixins = function(args) { initMixins = args; };
-
- Class.proto = function() {
- var superclass = Class.superclass;
- if (superclass) { superclass.proto(); }
-
- if (!wasApplied) {
- wasApplied = true;
- Class.PrototypeMixin.applyPartial(Class.prototype);
- rewatch(Class.prototype);
- }
-
- return this.prototype;
- };
-
- return Class;
-
-}
-
-var CoreObject = makeCtor();
-
-CoreObject.PrototypeMixin = Mixin.create({
-
- reopen: function() {
- applyMixin(this, arguments, true);
- return this;
- },
-
- isInstance: true,
-
- init: function() {},
-
- /**
- @property isDestroyed
- @default false
- */
- isDestroyed: false,
-
- /**
- @property isDestroying
- @default false
- */
- isDestroying: false,
-
- /**
- Destroys an object by setting the isDestroyed flag and removing its
- metadata, which effectively destroys observers and bindings.
-
- If you try to set a property on a destroyed object, an exception will be
- raised.
-
- Note that destruction is scheduled for the end of the run loop and does not
- happen immediately.
-
- @method destroy
- @return {Ember.Object} receiver
- */
- destroy: function() {
- if (this.isDestroying) { return; }
-
- this.isDestroying = true;
-
- if (this.willDestroy) { this.willDestroy(); }
-
- set(this, 'isDestroyed', true);
- schedule('destroy', this, this._scheduledDestroy);
- return this;
- },
-
- /**
- @private
-
- Invoked by the run loop to actually destroy the object. This is
- scheduled for execution by the `destroy` method.
-
- @method _scheduledDestroy
- */
- _scheduledDestroy: function() {
- destroy(this);
- if (this.didDestroy) { this.didDestroy(); }
- },
-
- bind: function(to, from) {
- if (!(from instanceof Ember.Binding)) { from = Ember.Binding.from(from); }
- from.to(to).connect(this);
- return from;
- },
-
- toString: function() {
- return '<'+this.constructor.toString()+':'+guidFor(this)+'>';
- }
-});
-
-if (Ember.config.overridePrototypeMixin) {
- Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin);
-}
-
-CoreObject.__super__ = null;
-
-var ClassMixin = Mixin.create({
-
- ClassMixin: Ember.required(),
-
- PrototypeMixin: Ember.required(),
-
- isClass: true,
-
- isMethod: false,
-
- extend: function() {
- var Class = makeCtor(), proto;
- Class.ClassMixin = Mixin.create(this.ClassMixin);
- Class.PrototypeMixin = Mixin.create(this.PrototypeMixin);
-
- Class.ClassMixin.ownerConstructor = Class;
- Class.PrototypeMixin.ownerConstructor = Class;
-
- reopen.apply(Class.PrototypeMixin, arguments);
-
- Class.superclass = this;
- Class.__super__ = this.prototype;
-
- proto = Class.prototype = o_create(this.prototype);
- proto.constructor = Class;
- generateGuid(proto, 'ember');
- meta(proto).proto = proto; // this will disable observers on prototype
-
- Class.ClassMixin.apply(Class);
- return Class;
- },
-
- create: function() {
- var C = this;
- if (arguments.length>0) { this._initMixins(arguments); }
- return new C();
- },
-
- reopen: function() {
- this.willReopen();
- reopen.apply(this.PrototypeMixin, arguments);
- return this;
- },
-
- reopenClass: function() {
- reopen.apply(this.ClassMixin, arguments);
- applyMixin(this, arguments, false);
- return this;
- },
-
- detect: function(obj) {
- if ('function' !== typeof obj) { return false; }
- while(obj) {
- if (obj===this) { return true; }
- obj = obj.superclass;
- }
- return false;
- },
-
- detectInstance: function(obj) {
- return obj instanceof this;
- },
-
- /**
- In some cases, you may want to annotate computed properties with additional
- metadata about how they function or what values they operate on. For example,
- computed property functions may close over variables that are then no longer
- available for introspection.
-
- You can pass a hash of these values to a computed property like this:
-
- person: function() {
- var personId = this.get('personId');
- return App.Person.create({ id: personId });
- }.property().meta({ type: App.Person })
-
- Once you've done this, you can retrieve the values saved to the computed
- property from your class like this:
-
- MyClass.metaForProperty('person');
-
- This will return the original hash that was passed to `meta()`.
-
- @method metaForProperty
- @param key {String} property name
- */
- metaForProperty: function(key) {
- var desc = meta(this.proto(), false).descs[key];
-
- Ember.assert("metaForProperty() could not find a computed property with key '"+key+"'.", !!desc && desc instanceof Ember.ComputedProperty);
- return desc._meta || {};
- },
-
- /**
- Iterate over each computed property for the class, passing its name
- and any associated metadata (see `metaForProperty`) to the callback.
-
- @method eachComputedProperty
- @param {Function} callback
- @param {Object} binding
- */
- eachComputedProperty: function(callback, binding) {
- var proto = this.proto(),
- descs = meta(proto).descs,
- empty = {},
- property;
-
- for (var name in descs) {
- property = descs[name];
-
- if (property instanceof Ember.ComputedProperty) {
- callback.call(binding || this, name, property._meta || empty);
- }
- }
- }
-
-});
-
-if (Ember.config.overrideClassMixin) {
- Ember.config.overrideClassMixin(ClassMixin);
-}
-
-CoreObject.ClassMixin = ClassMixin;
-ClassMixin.apply(CoreObject);
-
-/**
- @class CoreObject
- @namespace Ember
-*/
-Ember.CoreObject = CoreObject;
-
-
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, guidFor = Ember.guidFor, none = Ember.none;
-
-/**
- An unordered collection of objects.
-
- A Set works a bit like an array except that its items are not ordered.
- You can create a set to efficiently test for membership for an object. You
- can also iterate through a set just like an array, even accessing objects
- by index, however there is no guarantee as to their order.
-
- All Sets are observable via the Enumerable Observer API - which works
- on any enumerable object including both Sets and Arrays.
-
- ## Creating a Set
-
- You can create a set like you would most objects using
- `new Ember.Set()`. Most new sets you create will be empty, but you can
- also initialize the set with some content by passing an array or other
- enumerable of objects to the constructor.
-
- Finally, you can pass in an existing set and the set will be copied. You
- can also create a copy of a set by calling `Ember.Set#copy()`.
-
- #js
- // creates a new empty set
- var foundNames = new Ember.Set();
-
- // creates a set with four names in it.
- var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P
-
- // creates a copy of the names set.
- var namesCopy = new Ember.Set(names);
-
- // same as above.
- var anotherNamesCopy = names.copy();
-
- ## Adding/Removing Objects
-
- You generally add or remove objects from a set using `add()` or
- `remove()`. You can add any type of object including primitives such as
- numbers, strings, and booleans.
-
- Unlike arrays, objects can only exist one time in a set. If you call `add()`
- on a set with the same object multiple times, the object will only be added
- once. Likewise, calling `remove()` with the same object multiple times will
- remove the object the first time and have no effect on future calls until
- you add the object to the set again.
-
- NOTE: You cannot add/remove null or undefined to a set. Any attempt to do so
- will be ignored.
-
- In addition to add/remove you can also call `push()`/`pop()`. Push behaves
- just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary
- object, remove it and return it. This is a good way to use a set as a job
- queue when you don't care which order the jobs are executed in.
-
- ## Testing for an Object
-
- To test for an object's presence in a set you simply call
- `Ember.Set#contains()`.
-
- ## Observing changes
-
- When using `Ember.Set`, you can observe the `"[]"` property to be
- alerted whenever the content changes. You can also add an enumerable
- observer to the set to be notified of specific objects that are added and
- removed from the set. See `Ember.Enumerable` for more information on
- enumerables.
-
- This is often unhelpful. If you are filtering sets of objects, for instance,
- it is very inefficient to re-filter all of the items each time the set
- changes. It would be better if you could just adjust the filtered set based
- on what was changed on the original set. The same issue applies to merging
- sets, as well.
-
- ## Other Methods
-
- `Ember.Set` primary implements other mixin APIs. For a complete reference
- on the methods you will use with `Ember.Set`, please consult these mixins.
- The most useful ones will be `Ember.Enumerable` and
- `Ember.MutableEnumerable` which implement most of the common iterator
- methods you are used to on Array.
-
- Note that you can also use the `Ember.Copyable` and `Ember.Freezable`
- APIs on `Ember.Set` as well. Once a set is frozen it can no longer be
- modified. The benefit of this is that when you call frozenCopy() on it,
- Ember will avoid making copies of the set. This allows you to write
- code that can know with certainty when the underlying set data will or
- will not be modified.
-
- @class Set
- @namespace Ember
- @extends Ember.CoreObject
- @uses Ember.MutableEnumerable
- @uses Ember.Copyable
- @uses Ember.Freezable
- @since Ember 0.9
-*/
-Ember.Set = Ember.CoreObject.extend(Ember.MutableEnumerable, Ember.Copyable, Ember.Freezable,
- /** @scope Ember.Set.prototype */ {
-
- // ..........................................................
- // IMPLEMENT ENUMERABLE APIS
- //
-
- /**
- This property will change as the number of objects in the set changes.
-
- @property length
- @type number
- @default 0
- */
- length: 0,
-
- /**
- Clears the set. This is useful if you want to reuse an existing set
- without having to recreate it.
-
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.length; => 3
- colors.clear();
- colors.length; => 0
-
- @method clear
- @return {Ember.Set} An empty Set
- */
- clear: function() {
- if (this.isFrozen) { throw new Error(Ember.FROZEN_ERROR); }
-
- var len = get(this, 'length');
- if (len === 0) { return this; }
-
- var guid;
-
- this.enumerableContentWillChange(len, 0);
- Ember.propertyWillChange(this, 'firstObject');
- Ember.propertyWillChange(this, 'lastObject');
-
- for (var i=0; i < len; i++){
- guid = guidFor(this[i]);
- delete this[guid];
- delete this[i];
- }
-
- set(this, 'length', 0);
-
- Ember.propertyDidChange(this, 'firstObject');
- Ember.propertyDidChange(this, 'lastObject');
- this.enumerableContentDidChange(len, 0);
-
- return this;
- },
-
- /**
- Returns true if the passed object is also an enumerable that contains the
- same objects as the receiver.
-
- var colors = ["red", "green", "blue"],
- same_colors = new Ember.Set(colors);
- same_colors.isEqual(colors); => true
- same_colors.isEqual(["purple", "brown"]); => false
-
- @method isEqual
- @param {Ember.Set} obj the other object.
- @return {Boolean}
- */
- isEqual: function(obj) {
- // fail fast
- if (!Ember.Enumerable.detect(obj)) return false;
-
- var loc = get(this, 'length');
- if (get(obj, 'length') !== loc) return false;
-
- while(--loc >= 0) {
- if (!obj.contains(this[loc])) return false;
- }
-
- return true;
- },
-
- /**
- Adds an object to the set. Only non-null objects can be added to a set
- and those can only be added once. If the object is already in the set or
- the passed value is null this method will have no effect.
-
- This is an alias for `Ember.MutableEnumerable.addObject()`.
-
- var colors = new Ember.Set();
- colors.add("blue"); => ["blue"]
- colors.add("blue"); => ["blue"]
- colors.add("red"); => ["blue", "red"]
- colors.add(null); => ["blue", "red"]
- colors.add(undefined); => ["blue", "red"]
-
- @method add
- @param {Object} obj The object to add.
- @return {Ember.Set} The set itself.
- */
- add: Ember.alias('addObject'),
-
- /**
- Removes the object from the set if it is found. If you pass a null value
- or an object that is already not in the set, this method will have no
- effect. This is an alias for `Ember.MutableEnumerable.removeObject()`.
-
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.remove("red"); => ["blue", "green"]
- colors.remove("purple"); => ["blue", "green"]
- colors.remove(null); => ["blue", "green"]
-
- @method remove
- @param {Object} obj The object to remove
- @return {Ember.Set} The set itself.
- */
- remove: Ember.alias('removeObject'),
-
- /**
- Removes the last element from the set and returns it, or null if it's empty.
-
- var colors = new Ember.Set(["green", "blue"]);
- colors.pop(); => "blue"
- colors.pop(); => "green"
- colors.pop(); => null
-
- @method pop
- @return {Object} The removed object from the set or null.
- */
- pop: function() {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- var obj = this.length > 0 ? this[this.length-1] : null;
- this.remove(obj);
- return obj;
- },
-
- /**
- Inserts the given object on to the end of the set. It returns
- the set itself.
-
- This is an alias for `Ember.MutableEnumerable.addObject()`.
-
- var colors = new Ember.Set();
- colors.push("red"); => ["red"]
- colors.push("green"); => ["red", "green"]
- colors.push("blue"); => ["red", "green", "blue"]
-
- @method push
- @return {Ember.Set} The set itself.
- */
- push: Ember.alias('addObject'),
-
- /**
- Removes the last element from the set and returns it, or null if it's empty.
-
- This is an alias for `Ember.Set.pop()`.
-
- var colors = new Ember.Set(["green", "blue"]);
- colors.shift(); => "blue"
- colors.shift(); => "green"
- colors.shift(); => null
-
- @method shift
- @return {Object} The removed object from the set or null.
- */
- shift: Ember.alias('pop'),
-
- /**
- Inserts the given object on to the end of the set. It returns
- the set itself.
-
- This is an alias of `Ember.Set.push()`
-
- var colors = new Ember.Set();
- colors.unshift("red"); => ["red"]
- colors.unshift("green"); => ["red", "green"]
- colors.unshift("blue"); => ["red", "green", "blue"]
-
- @method unshift
- @return {Ember.Set} The set itself.
- */
- unshift: Ember.alias('push'),
-
- /**
- Adds each object in the passed enumerable to the set.
-
- This is an alias of `Ember.MutableEnumerable.addObjects()`
-
- var colors = new Ember.Set();
- colors.addEach(["red", "green", "blue"]); => ["red", "green", "blue"]
-
- @method addEach
- @param {Ember.Enumerable} objects the objects to add.
- @return {Ember.Set} The set itself.
- */
- addEach: Ember.alias('addObjects'),
-
- /**
- Removes each object in the passed enumerable to the set.
-
- This is an alias of `Ember.MutableEnumerable.removeObjects()`
-
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.removeEach(["red", "blue"]); => ["green"]
-
- @method removeEach
- @param {Ember.Enumerable} objects the objects to remove.
- @return {Ember.Set} The set itself.
- */
- removeEach: Ember.alias('removeObjects'),
-
- // ..........................................................
- // PRIVATE ENUMERABLE SUPPORT
- //
-
- init: function(items) {
- this._super();
- if (items) this.addObjects(items);
- },
-
- // implement Ember.Enumerable
- nextObject: function(idx) {
- return this[idx];
- },
-
- // more optimized version
- firstObject: Ember.computed(function() {
- return this.length > 0 ? this[0] : undefined;
- }).property(),
-
- // more optimized version
- lastObject: Ember.computed(function() {
- return this.length > 0 ? this[this.length-1] : undefined;
- }).property(),
-
- // implements Ember.MutableEnumerable
- addObject: function(obj) {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- if (none(obj)) return this; // nothing to do
-
- var guid = guidFor(obj),
- idx = this[guid],
- len = get(this, 'length'),
- added ;
-
- if (idx>=0 && idx<len && (this[idx] === obj)) return this; // added
-
- added = [obj];
-
- this.enumerableContentWillChange(null, added);
- Ember.propertyWillChange(this, 'lastObject');
-
- len = get(this, 'length');
- this[guid] = len;
- this[len] = obj;
- set(this, 'length', len+1);
-
- Ember.propertyDidChange(this, 'lastObject');
- this.enumerableContentDidChange(null, added);
-
- return this;
- },
-
- // implements Ember.MutableEnumerable
- removeObject: function(obj) {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- if (none(obj)) return this; // nothing to do
-
- var guid = guidFor(obj),
- idx = this[guid],
- len = get(this, 'length'),
- isFirst = idx === 0,
- isLast = idx === len-1,
- last, removed;
-
-
- if (idx>=0 && idx<len && (this[idx] === obj)) {
- removed = [obj];
-
- this.enumerableContentWillChange(removed, null);
- if (isFirst) { Ember.propertyWillChange(this, 'firstObject'); }
- if (isLast) { Ember.propertyWillChange(this, 'lastObject'); }
-
- // swap items - basically move the item to the end so it can be removed
- if (idx < len-1) {
- last = this[len-1];
- this[idx] = last;
- this[guidFor(last)] = idx;
- }
-
- delete this[guid];
- delete this[len-1];
- set(this, 'length', len-1);
-
- if (isFirst) { Ember.propertyDidChange(this, 'firstObject'); }
- if (isLast) { Ember.propertyDidChange(this, 'lastObject'); }
- this.enumerableContentDidChange(removed, null);
- }
-
- return this;
- },
-
- // optimized version
- contains: function(obj) {
- return this[guidFor(obj)]>=0;
- },
-
- copy: function() {
- var C = this.constructor, ret = new C(), loc = get(this, 'length');
- set(ret, 'length', loc);
- while(--loc>=0) {
- ret[loc] = this[loc];
- ret[guidFor(this[loc])] = loc;
- }
- return ret;
- },
-
- toString: function() {
- var len = this.length, idx, array = [];
- for(idx = 0; idx < len; idx++) {
- array[idx] = this[idx];
- }
- return "Ember.Set<%@>".fmt(array.join(','));
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- `Ember.Object` is the main base class for all Ember objects. It is a subclass
- of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details,
- see the documentation for each of these.
-
- @class Object
- @namespace Ember
- @extends Ember.CoreObject
- @uses Ember.Observable
-*/
-Ember.Object = Ember.CoreObject.extend(Ember.Observable);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var indexOf = Ember.ArrayPolyfills.indexOf;
-
-/**
- A Namespace is an object usually used to contain other objects or methods
- such as an application or framework. Create a namespace anytime you want
- to define one of these new containers.
-
- # Example Usage
-
- MyFramework = Ember.Namespace.create({
- VERSION: '1.0.0'
- });
-
- @class Namespace
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.Namespace = Ember.Object.extend({
- isNamespace: true,
-
- init: function() {
- Ember.Namespace.NAMESPACES.push(this);
- Ember.Namespace.PROCESSED = false;
- },
-
- toString: function() {
- Ember.identifyNamespaces();
- return this[Ember.GUID_KEY+'_name'];
- },
-
- destroy: function() {
- var namespaces = Ember.Namespace.NAMESPACES;
- Ember.lookup[this.toString()] = undefined;
- namespaces.splice(indexOf.call(namespaces, this), 1);
- this._super();
- }
-});
-
-Ember.Namespace.NAMESPACES = [Ember];
-Ember.Namespace.PROCESSED = false;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- Defines a namespace that will contain an executable application. This is
- very similar to a normal namespace except that it is expected to include at
- least a 'ready' function which can be run to initialize the application.
-
- Currently Ember.Application is very similar to Ember.Namespace. However, this
- class may be augmented by additional frameworks so it is important to use
- this instance when building new applications.
-
- # Example Usage
-
- MyApp = Ember.Application.create({
- VERSION: '1.0.0',
- store: Ember.Store.create().from(Ember.fixtures)
- });
-
- MyApp.ready = function() {
- //..init code goes here...
- }
-
- @class Application
- @namespace Ember
- @extends Ember.Namespace
-*/
-Ember.Application = Ember.Namespace.extend();
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- An ArrayProxy wraps any other object that implements Ember.Array and/or
- Ember.MutableArray, forwarding all requests. This makes it very useful for
- a number of binding use cases or other cases where being able to swap
- out the underlying array is useful.
-
- A simple example of usage:
-
- var pets = ['dog', 'cat', 'fish'];
- var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) });
- ap.get('firstObject'); // => 'dog'
- ap.set('content', ['amoeba', 'paramecium']);
- ap.get('firstObject'); // => 'amoeba'
-
- This class can also be useful as a layer to transform the contents of
- an array, as they are accessed. This can be done by overriding
- `objectAtContent`:
-
- var pets = ['dog', 'cat', 'fish'];
- var ap = Ember.ArrayProxy.create({
- content: Ember.A(pets),
- objectAtContent: function(idx) {
- return this.get('content').objectAt(idx).toUpperCase();
- }
- });
- ap.get('firstObject'); // => 'DOG'
-
-
- @class ArrayProxy
- @namespace Ember
- @extends Ember.Object
- @uses Ember.MutableArray
-*/
-Ember.ArrayProxy = Ember.Object.extend(Ember.MutableArray,
-/** @scope Ember.ArrayProxy.prototype */ {
-
- /**
- The content array. Must be an object that implements Ember.Array and/or
- Ember.MutableArray.
-
- @property content
- @type Ember.Array
- */
- content: null,
-
- /**
- The array that the proxy pretends to be. In the default `ArrayProxy`
- implementation, this and `content` are the same. Subclasses of `ArrayProxy`
- can override this property to provide things like sorting and filtering.
-
- @property arrangedContent
- */
- arrangedContent: Ember.computed('content', function() {
- return get(this, 'content');
- }),
-
- /**
- Should actually retrieve the object at the specified index from the
- content. You can override this method in subclasses to transform the
- content item to something new.
-
- This method will only be called if content is non-null.
-
- @method objectAtContent
- @param {Number} idx The index to retrieve.
- @return {Object} the value or undefined if none found
- */
- objectAtContent: function(idx) {
- return get(this, 'arrangedContent').objectAt(idx);
- },
-
- /**
- Should actually replace the specified objects on the content array.
- You can override this method in subclasses to transform the content item
- into something new.
-
- This method will only be called if content is non-null.
-
- @method replaceContent
- @param {Number} idx The starting index
- @param {Number} amt The number of items to remove from the content.
- @param {Array} objects Optional array of objects to insert or null if no objects.
- @return {void}
- */
- replaceContent: function(idx, amt, objects) {
- get(this, 'arrangedContent').replace(idx, amt, objects);
- },
-
- /**
- @private
-
- Invoked when the content property is about to change. Notifies observers that the
- entire array content will change.
-
- @method _contentWillChange
- */
- _contentWillChange: Ember.beforeObserver(function() {
- this._teardownContent();
- }, 'content'),
-
- _teardownContent: function() {
- var content = get(this, 'content');
-
- if (content) {
- content.removeArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- }
- },
-
- contentArrayWillChange: Ember.K,
- contentArrayDidChange: Ember.K,
-
- /**
- @private
-
- Invoked when the content property changes. Notifies observers that the
- entire array content has changed.
-
- @method _contentDidChange
- */
- _contentDidChange: Ember.observer(function() {
- var content = get(this, 'content');
-
- Ember.assert("Can't set ArrayProxy's content to itself", content !== this);
-
- this._setupContent();
- }, 'content'),
-
- _setupContent: function() {
- var content = get(this, 'content');
-
- if (content) {
- content.addArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- }
- },
-
- _arrangedContentWillChange: Ember.beforeObserver(function() {
- var arrangedContent = get(this, 'arrangedContent'),
- len = arrangedContent ? get(arrangedContent, 'length') : 0;
-
- this.arrangedContentArrayWillChange(this, 0, len, undefined);
- this.arrangedContentWillChange(this);
-
- this._teardownArrangedContent(arrangedContent);
- }, 'arrangedContent'),
-
- _arrangedContentDidChange: Ember.observer(function() {
- var arrangedContent = get(this, 'arrangedContent'),
- len = arrangedContent ? get(arrangedContent, 'length') : 0;
-
- Ember.assert("Can't set ArrayProxy's content to itself", arrangedContent !== this);
-
- this._setupArrangedContent();
-
- this.arrangedContentDidChange(this);
- this.arrangedContentArrayDidChange(this, 0, undefined, len);
- }, 'arrangedContent'),
-
- _setupArrangedContent: function() {
- var arrangedContent = get(this, 'arrangedContent');
-
- if (arrangedContent) {
- arrangedContent.addArrayObserver(this, {
- willChange: 'arrangedContentArrayWillChange',
- didChange: 'arrangedContentArrayDidChange'
- });
- }
- },
-
- _teardownArrangedContent: function() {
- var arrangedContent = get(this, 'arrangedContent');
-
- if (arrangedContent) {
- arrangedContent.removeArrayObserver(this, {
- willChange: 'arrangedContentArrayWillChange',
- didChange: 'arrangedContentArrayDidChange'
- });
- }
- },
-
- arrangedContentWillChange: Ember.K,
- arrangedContentDidChange: Ember.K,
-
- objectAt: function(idx) {
- return get(this, 'content') && this.objectAtContent(idx);
- },
-
- length: Ember.computed(function() {
- var arrangedContent = get(this, 'arrangedContent');
- return arrangedContent ? get(arrangedContent, 'length') : 0;
- // No dependencies since Enumerable notifies length of change
- }).property(),
-
- replace: function(idx, amt, objects) {
- Ember.assert('The content property of '+ this.constructor + ' should be set before modifying it', this.get('content'));
- if (get(this, 'content')) this.replaceContent(idx, amt, objects);
- return this;
- },
-
- arrangedContentArrayWillChange: function(item, idx, removedCnt, addedCnt) {
- this.arrayContentWillChange(idx, removedCnt, addedCnt);
- },
-
- arrangedContentArrayDidChange: function(item, idx, removedCnt, addedCnt) {
- this.arrayContentDidChange(idx, removedCnt, addedCnt);
- },
-
- init: function() {
- this._super();
- this._setupContent();
- this._setupArrangedContent();
- },
-
- willDestroy: function() {
- this._teardownArrangedContent();
- this._teardownContent();
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get,
- set = Ember.set,
- fmt = Ember.String.fmt,
- addBeforeObserver = Ember.addBeforeObserver,
- addObserver = Ember.addObserver,
- removeBeforeObserver = Ember.removeBeforeObserver,
- removeObserver = Ember.removeObserver,
- propertyWillChange = Ember.propertyWillChange,
- propertyDidChange = Ember.propertyDidChange;
-
-function contentPropertyWillChange(content, contentKey) {
- var key = contentKey.slice(8); // remove "content."
- if (key in this) { return; } // if shadowed in proxy
- propertyWillChange(this, key);
-}
-
-function contentPropertyDidChange(content, contentKey) {
- var key = contentKey.slice(8); // remove "content."
- if (key in this) { return; } // if shadowed in proxy
- propertyDidChange(this, key);
-}
-
-/**
- `Ember.ObjectProxy` forwards all properties not defined by the proxy itself
- to a proxied `content` object.
-
- object = Ember.Object.create({
- name: 'Foo'
- });
- proxy = Ember.ObjectProxy.create({
- content: object
- });
-
- // Access and change existing properties
- proxy.get('name') // => 'Foo'
- proxy.set('name', 'Bar');
- object.get('name') // => 'Bar'
-
- // Create new 'description' property on `object`
- proxy.set('description', 'Foo is a whizboo baz');
- object.get('description') // => 'Foo is a whizboo baz'
-
- While `content` is unset, setting a property to be delegated will throw an Error.
-
- proxy = Ember.ObjectProxy.create({
- content: null,
- flag: null
- });
- proxy.set('flag', true);
- proxy.get('flag'); // => true
- proxy.get('foo'); // => undefined
- proxy.set('foo', 'data'); // throws Error
-
- Delegated properties can be bound to and will change when content is updated.
-
- Computed properties on the proxy itself can depend on delegated properties.
-
- ProxyWithComputedProperty = Ember.ObjectProxy.extend({
- fullName: function () {
- var firstName = this.get('firstName'),
- lastName = this.get('lastName');
- if (firstName && lastName) {
- return firstName + ' ' + lastName;
- }
- return firstName || lastName;
- }.property('firstName', 'lastName')
- });
- proxy = ProxyWithComputedProperty.create();
- proxy.get('fullName'); => undefined
- proxy.set('content', {
- firstName: 'Tom', lastName: 'Dale'
- }); // triggers property change for fullName on proxy
- proxy.get('fullName'); => 'Tom Dale'
-
- @class ObjectProxy
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.ObjectProxy = Ember.Object.extend(
-/** @scope Ember.ObjectProxy.prototype */ {
- /**
- The object whose properties will be forwarded.
-
- @property content
- @type Ember.Object
- @default null
- */
- content: null,
- _contentDidChange: Ember.observer(function() {
- Ember.assert("Can't set ObjectProxy's content to itself", this.get('content') !== this);
- }, 'content'),
-
- willWatchProperty: function (key) {
- var contentKey = 'content.' + key;
- addBeforeObserver(this, contentKey, null, contentPropertyWillChange);
- addObserver(this, contentKey, null, contentPropertyDidChange);
- },
-
- didUnwatchProperty: function (key) {
- var contentKey = 'content.' + key;
- removeBeforeObserver(this, contentKey, null, contentPropertyWillChange);
- removeObserver(this, contentKey, null, contentPropertyDidChange);
- },
-
- unknownProperty: function (key) {
- var content = get(this, 'content');
- if (content) {
- return get(content, key);
- }
- },
-
- setUnknownProperty: function (key, value) {
- var content = get(this, 'content');
- Ember.assert(fmt("Cannot delegate set('%@', %@) to the 'content' property of object proxy %@: its 'content' is undefined.", [key, value, this]), content);
- return set(content, key, value);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var set = Ember.set, get = Ember.get, guidFor = Ember.guidFor;
-var forEach = Ember.EnumerableUtils.forEach;
-
-var EachArray = Ember.Object.extend(Ember.Array, {
-
- init: function(content, keyName, owner) {
- this._super();
- this._keyName = keyName;
- this._owner = owner;
- this._content = content;
- },
-
- objectAt: function(idx) {
- var item = this._content.objectAt(idx);
- return item && get(item, this._keyName);
- },
-
- length: Ember.computed(function() {
- var content = this._content;
- return content ? get(content, 'length') : 0;
- }).property()
-
-});
-
-var IS_OBSERVER = /^.+:(before|change)$/;
-
-function addObserverForContentKey(content, keyName, proxy, idx, loc) {
- var objects = proxy._objects, guid;
- if (!objects) objects = proxy._objects = {};
-
- while(--loc>=idx) {
- var item = content.objectAt(loc);
- if (item) {
- Ember.addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
- Ember.addObserver(item, keyName, proxy, 'contentKeyDidChange');
-
- // keep track of the indicies each item was found at so we can map
- // it back when the obj changes.
- guid = guidFor(item);
- if (!objects[guid]) objects[guid] = [];
- objects[guid].push(loc);
- }
- }
-}
-
-function removeObserverForContentKey(content, keyName, proxy, idx, loc) {
- var objects = proxy._objects;
- if (!objects) objects = proxy._objects = {};
- var indicies, guid;
-
- while(--loc>=idx) {
- var item = content.objectAt(loc);
- if (item) {
- Ember.removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
- Ember.removeObserver(item, keyName, proxy, 'contentKeyDidChange');
-
- guid = guidFor(item);
- indicies = objects[guid];
- indicies[indicies.indexOf(loc)] = null;
- }
- }
-}
-
-/**
- This is the object instance returned when you get the @each property on an
- array. It uses the unknownProperty handler to automatically create
- EachArray instances for property names.
-
- @private
- @class EachProxy
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.EachProxy = Ember.Object.extend({
-
- init: function(content) {
- this._super();
- this._content = content;
- content.addArrayObserver(this);
-
- // in case someone is already observing some keys make sure they are
- // added
- forEach(Ember.watchedEvents(this), function(eventName) {
- this.didAddListener(eventName);
- }, this);
- },
-
- /**
- You can directly access mapped properties by simply requesting them.
- The unknownProperty handler will generate an EachArray of each item.
-
- @method unknownProperty
- @param keyName {String}
- @param value {anything}
- */
- unknownProperty: function(keyName, value) {
- var ret;
- ret = new EachArray(this._content, keyName, this);
- Ember.defineProperty(this, keyName, null, ret);
- this.beginObservingContentKey(keyName);
- return ret;
- },
-
- // ..........................................................
- // ARRAY CHANGES
- // Invokes whenever the content array itself changes.
-
- arrayWillChange: function(content, idx, removedCnt, addedCnt) {
- var keys = this._keys, key, array, lim;
-
- lim = removedCnt>0 ? idx+removedCnt : -1;
- Ember.beginPropertyChanges(this);
-
- for(key in keys) {
- if (!keys.hasOwnProperty(key)) { continue; }
-
- if (lim>0) removeObserverForContentKey(content, key, this, idx, lim);
-
- Ember.propertyWillChange(this, key);
- }
-
- Ember.propertyWillChange(this._content, '@each');
- Ember.endPropertyChanges(this);
- },
-
- arrayDidChange: function(content, idx, removedCnt, addedCnt) {
- var keys = this._keys, key, array, lim;
-
- lim = addedCnt>0 ? idx+addedCnt : -1;
- Ember.beginPropertyChanges(this);
-
- for(key in keys) {
- if (!keys.hasOwnProperty(key)) { continue; }
-
- if (lim>0) addObserverForContentKey(content, key, this, idx, lim);
-
- Ember.propertyDidChange(this, key);
- }
-
- Ember.propertyDidChange(this._content, '@each');
- Ember.endPropertyChanges(this);
- },
-
- // ..........................................................
- // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS
- // Start monitoring keys based on who is listening...
-
- didAddListener: function(eventName) {
- if (IS_OBSERVER.test(eventName)) {
- this.beginObservingContentKey(eventName.slice(0, -7));
- }
- },
-
- didRemoveListener: function(eventName) {
- if (IS_OBSERVER.test(eventName)) {
- this.stopObservingContentKey(eventName.slice(0, -7));
- }
- },
-
- // ..........................................................
- // CONTENT KEY OBSERVING
- // Actual watch keys on the source content.
-
- beginObservingContentKey: function(keyName) {
- var keys = this._keys;
- if (!keys) keys = this._keys = {};
- if (!keys[keyName]) {
- keys[keyName] = 1;
- var content = this._content,
- len = get(content, 'length');
- addObserverForContentKey(content, keyName, this, 0, len);
- } else {
- keys[keyName]++;
- }
- },
-
- stopObservingContentKey: function(keyName) {
- var keys = this._keys;
- if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) {
- var content = this._content,
- len = get(content, 'length');
- removeObserverForContentKey(content, keyName, this, 0, len);
- }
- },
-
- contentKeyWillChange: function(obj, keyName) {
- Ember.propertyWillChange(this, keyName);
- },
-
- contentKeyDidChange: function(obj, keyName) {
- Ember.propertyDidChange(this, keyName);
- }
-
-});
-
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-// Add Ember.Array to Array.prototype. Remove methods with native
-// implementations and supply some more optimized versions of generic methods
-// because they are so common.
-var NativeArray = Ember.Mixin.create(Ember.MutableArray, Ember.Observable, Ember.Copyable, {
-
- // because length is a built-in property we need to know to just get the
- // original property.
- get: function(key) {
- if (key==='length') return this.length;
- else if ('number' === typeof key) return this[key];
- else return this._super(key);
- },
-
- objectAt: function(idx) {
- return this[idx];
- },
-
- // primitive for array support.
- replace: function(idx, amt, objects) {
-
- if (this.isFrozen) throw Ember.FROZEN_ERROR ;
-
- // if we replaced exactly the same number of items, then pass only the
- // replaced range. Otherwise, pass the full remaining array length
- // since everything has shifted
- var len = objects ? get(objects, 'length') : 0;
- this.arrayContentWillChange(idx, amt, len);
-
- if (!objects || objects.length === 0) {
- this.splice(idx, amt) ;
- } else {
- var args = [idx, amt].concat(objects) ;
- this.splice.apply(this,args) ;
- }
-
- this.arrayContentDidChange(idx, amt, len);
- return this ;
- },
-
- // If you ask for an unknown property, then try to collect the value
- // from member items.
- unknownProperty: function(key, value) {
- var ret;// = this.reducedProperty(key, value) ;
- if ((value !== undefined) && ret === undefined) {
- ret = this[key] = value;
- }
- return ret ;
- },
-
- // If browser did not implement indexOf natively, then override with
- // specialized version
- indexOf: function(object, startAt) {
- var idx, len = this.length;
-
- if (startAt === undefined) startAt = 0;
- else startAt = (startAt < 0) ? Math.ceil(startAt) : Math.floor(startAt);
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx<len;idx++) {
- if (this[idx] === object) return idx ;
- }
- return -1;
- },
-
- lastIndexOf: function(object, startAt) {
- var idx, len = this.length;
-
- if (startAt === undefined) startAt = len-1;
- else startAt = (startAt < 0) ? Math.ceil(startAt) : Math.floor(startAt);
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx>=0;idx--) {
- if (this[idx] === object) return idx ;
- }
- return -1;
- },
-
- copy: function() {
- return this.slice();
- }
-});
-
-// Remove any methods implemented natively so we don't override them
-var ignore = ['length'];
-Ember.EnumerableUtils.forEach(NativeArray.keys(), function(methodName) {
- if (Array.prototype[methodName]) ignore.push(methodName);
-});
-
-if (ignore.length>0) {
- NativeArray = NativeArray.without.apply(NativeArray, ignore);
-}
-
-/**
- The NativeArray mixin contains the properties needed to to make the native
- Array support Ember.MutableArray and all of its dependent APIs. Unless you
- have Ember.EXTEND_PROTOTYPES or Ember.EXTEND_PROTOTYPES.Array set to false, this
- will be applied automatically. Otherwise you can apply the mixin at anytime by
- calling `Ember.NativeArray.activate`.
-
- @class NativeArray
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.MutableArray
- @uses Ember.MutableEnumerable
- @uses Ember.Copyable
- @uses Ember.Freezable
-*/
-Ember.NativeArray = NativeArray;
-
-/**
- Creates an Ember.NativeArray from an Array like object.
- Does not modify the original object.
-
- @method A
- @for Ember
- @return {Ember.NativeArray}
-*/
-Ember.A = function(arr){
- if (arr === undefined) { arr = []; }
- return Ember.NativeArray.apply(arr);
-};
-
-/**
- Activates the mixin on the Array.prototype if not already applied. Calling
- this method more than once is safe.
-
- @method activate
- @for Ember.NativeArray
- @static
- @return {void}
-*/
-Ember.NativeArray.activate = function() {
- NativeArray.apply(Array.prototype);
-
- Ember.A = function(arr) { return arr || []; };
-};
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
- Ember.NativeArray.activate();
-}
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember._PromiseChain = Ember.Object.extend({
- promises: null,
- failureCallback: Ember.K,
- successCallback: Ember.K,
- abortCallback: Ember.K,
- promiseSuccessCallback: Ember.K,
-
- runNextPromise: function() {
- if (get(this, 'isDestroyed')) { return; }
-
- var item = get(this, 'promises').shiftObject();
- if (item) {
- var promise = get(item, 'promise') || item;
- Ember.assert("Cannot find promise to invoke", Ember.canInvoke(promise, 'then'));
-
- var self = this;
-
- var successCallback = function() {
- self.promiseSuccessCallback.call(this, item, arguments);
- self.runNextPromise();
- };
-
- var failureCallback = get(self, 'failureCallback');
-
- promise.then(successCallback, failureCallback);
- } else {
- this.successCallback();
- }
- },
-
- start: function() {
- this.runNextPromise();
- return this;
- },
-
- abort: function() {
- this.abortCallback();
- this.destroy();
- },
-
- init: function() {
- set(this, 'promises', Ember.A(get(this, 'promises')));
- this._super();
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var loadHooks = {};
-var loaded = {};
-
-/**
-@method onLoad
-@for Ember
-@param name {String} name of hook
-@param callback {Function} callback to be called
-*/
-Ember.onLoad = function(name, callback) {
- var object;
-
- loadHooks[name] = loadHooks[name] || Ember.A();
- loadHooks[name].pushObject(callback);
-
- if (object = loaded[name]) {
- callback(object);
- }
-};
-
-/**
-@method runLoadHooks
-@for Ember
-@param name {String} name of hook
-@param object {Object} object to pass to callbacks
-*/
-Ember.runLoadHooks = function(name, object) {
- var hooks;
-
- loaded[name] = object;
-
- if (hooks = loadHooks[name]) {
- loadHooks[name].forEach(function(callback) {
- callback(object);
- });
- }
-};
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- Ember.ControllerMixin provides a standard interface for all classes
- that compose Ember's controller layer: Ember.Controller, Ember.ArrayController,
- and Ember.ObjectController.
-
- Within an Ember.Router-managed application single shared instaces of every
- Controller object in your application's namespace will be added to the
- application's Ember.Router instance. See `Ember.Application#initialize`
- for additional information.
-
- ## Views
- By default a controller instance will be the rendering context
- for its associated Ember.View. This connection is made during calls to
- `Ember.ControllerMixin#connectOutlet`.
-
- Within the view's template, the Ember.View instance can be accessed
- through the controller with `{{view}}`.
-
- ## Target Forwarding
- By default a controller will target your application's Ember.Router instance.
- Calls to `{{action}}` within the template of a controller's view are forwarded
- to the router. See `Ember.Handlebars.helpers.action` for additional information.
-
- @class ControllerMixin
- @namespace Ember
- @extends Ember.Mixin
-*/
-Ember.ControllerMixin = Ember.Mixin.create({
- /**
- The object to which events from the view should be sent.
-
- For example, when a Handlebars template uses the `{{action}}` helper,
- it will attempt to send the event to the view's controller's `target`.
-
- By default, a controller's `target` is set to the router after it is
- instantiated by `Ember.Application#initialize`.
-
- @property target
- @default null
- */
- target: null,
-
- store: null
-});
-
-/**
- @class Controller
- @namespace Ember
- @extends Ember.Object
- @uses Ember.ControllerMixin
-*/
-Ember.Controller = Ember.Object.extend(Ember.ControllerMixin);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
-
-/**
- Ember.SortableMixin provides a standard interface for array proxies
- to specify a sort order and maintain this sorting when objects are added,
- removed, or updated without changing the implicit order of their underlying
- content array:
-
- songs = [
- {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'},
- {trackNumber: 2, title: 'Back in the U.S.S.R.'},
- {trackNumber: 3, title: 'Glass Onion'},
- ];
-
- songsController = Ember.ArrayController.create({
- content: songs,
- sortProperties: ['trackNumber']
- });
-
- songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
-
- songsController.addObject({trackNumber: 1, title: 'Dear Prudence'});
- songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'}
-
-
- @class SortableMixin
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.MutableEnumerable
-*/
-Ember.SortableMixin = Ember.Mixin.create(Ember.MutableEnumerable, {
- sortProperties: null,
- sortAscending: true,
-
- addObject: function(obj) {
- var content = get(this, 'content');
- content.pushObject(obj);
- },
-
- removeObject: function(obj) {
- var content = get(this, 'content');
- content.removeObject(obj);
- },
-
- orderBy: function(item1, item2) {
- var result = 0,
- sortProperties = get(this, 'sortProperties'),
- sortAscending = get(this, 'sortAscending');
-
- Ember.assert("you need to define `sortProperties`", !!sortProperties);
-
- forEach(sortProperties, function(propertyName) {
- if (result === 0) {
- result = Ember.compare(get(item1, propertyName), get(item2, propertyName));
- if ((result !== 0) && !sortAscending) {
- result = (-1) * result;
- }
- }
- });
-
- return result;
- },
-
- destroy: function() {
- var content = get(this, 'content'),
- sortProperties = get(this, 'sortProperties');
-
- if (content && sortProperties) {
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- return this._super();
- },
-
- isSorted: Ember.computed('sortProperties', function() {
- return !!get(this, 'sortProperties');
- }),
-
- arrangedContent: Ember.computed('content', 'sortProperties.@each', function(key, value) {
- var content = get(this, 'content'),
- isSorted = get(this, 'isSorted'),
- sortProperties = get(this, 'sortProperties'),
- self = this;
-
- if (content && isSorted) {
- content = content.slice();
- content.sort(function(item1, item2) {
- return self.orderBy(item1, item2);
- });
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- return Ember.A(content);
- }
-
- return content;
- }),
-
- _contentWillChange: Ember.beforeObserver(function() {
- var content = get(this, 'content'),
- sortProperties = get(this, 'sortProperties');
-
- if (content && sortProperties) {
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- this._super();
- }, 'content'),
-
- sortAscendingWillChange: Ember.beforeObserver(function() {
- this._lastSortAscending = get(this, 'sortAscending');
- }, 'sortAscending'),
-
- sortAscendingDidChange: Ember.observer(function() {
- if (get(this, 'sortAscending') !== this._lastSortAscending) {
- var arrangedContent = get(this, 'arrangedContent');
- arrangedContent.reverseObjects();
- }
- }, 'sortAscending'),
-
- contentArrayWillChange: function(array, idx, removedCount, addedCount) {
- var isSorted = get(this, 'isSorted');
-
- if (isSorted) {
- var arrangedContent = get(this, 'arrangedContent');
- var removedObjects = array.slice(idx, idx+removedCount);
- var sortProperties = get(this, 'sortProperties');
-
- forEach(removedObjects, function(item) {
- arrangedContent.removeObject(item);
-
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- });
- }
-
- return this._super(array, idx, removedCount, addedCount);
- },
-
- contentArrayDidChange: function(array, idx, removedCount, addedCount) {
- var isSorted = get(this, 'isSorted'),
- sortProperties = get(this, 'sortProperties');
-
- if (isSorted) {
- var addedObjects = array.slice(idx, idx+addedCount);
- var arrangedContent = get(this, 'arrangedContent');
-
- forEach(addedObjects, function(item) {
- this.insertItemSorted(item);
-
- forEach(sortProperties, function(sortProperty) {
- Ember.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- return this._super(array, idx, removedCount, addedCount);
- },
-
- insertItemSorted: function(item) {
- var arrangedContent = get(this, 'arrangedContent');
- var length = get(arrangedContent, 'length');
-
- var idx = this._binarySearch(item, 0, length);
- arrangedContent.insertAt(idx, item);
- },
-
- contentItemSortPropertyDidChange: function(item) {
- var arrangedContent = get(this, 'arrangedContent'),
- oldIndex = arrangedContent.indexOf(item),
- leftItem = arrangedContent.objectAt(oldIndex - 1),
- rightItem = arrangedContent.objectAt(oldIndex + 1),
- leftResult = leftItem && this.orderBy(item, leftItem),
- rightResult = rightItem && this.orderBy(item, rightItem);
-
- if (leftResult < 0 || rightResult > 0) {
- arrangedContent.removeObject(item);
- this.insertItemSorted(item);
- }
- },
-
- _binarySearch: function(item, low, high) {
- var mid, midItem, res, arrangedContent;
-
- if (low === high) {
- return low;
- }
-
- arrangedContent = get(this, 'arrangedContent');
-
- mid = low + Math.floor((high - low) / 2);
- midItem = arrangedContent.objectAt(mid);
-
- res = this.orderBy(midItem, item);
-
- if (res < 0) {
- return this._binarySearch(item, mid+1, high);
- } else if (res > 0) {
- return this._binarySearch(item, low, mid);
- }
-
- return mid;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Ember.ArrayController provides a way for you to publish a collection of objects
- so that you can easily bind to the collection from a Handlebars #each helper,
- an Ember.CollectionView, or other controllers.
-
- The advantage of using an ArrayController is that you only have to set up
- your view bindings once; to change what's displayed, simply swap out the
- `content` property on the controller.
-
- For example, imagine you wanted to display a list of items fetched via an XHR
- request. Create an Ember.ArrayController and set its `content` property:
-
- ``` javascript
- MyApp.listController = Ember.ArrayController.create();
-
- $.get('people.json', function(data) {
- MyApp.listController.set('content', data);
- });
- ```
-
- Then, create a view that binds to your new controller:
-
- ``` handlebars
- {{#each MyApp.listController}}
- {{firstName}} {{lastName}}
- {{/each}}
- ```
-
- Although you are binding to the controller, the behavior of this controller
- is to pass through any methods or properties to the underlying array. This
- capability comes from `Ember.ArrayProxy`, which this class inherits from.
-
- Note: As of this writing, `ArrayController` does not add any functionality
- to its superclass, `ArrayProxy`. The Ember team plans to add additional
- controller-specific functionality in the future, e.g. single or multiple
- selection support. If you are creating something that is conceptually a
- controller, use this class.
-
- @class ArrayController
- @namespace Ember
- @extends Ember.ArrayProxy
- @uses Ember.SortableMixin
- @uses Ember.ControllerMixin
-*/
-
-Ember.ArrayController = Ember.ArrayProxy.extend(Ember.ControllerMixin,
- Ember.SortableMixin);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- Ember.ObjectController is part of Ember's Controller layer. A single
- shared instance of each Ember.ObjectController subclass in your application's
- namespace will be created at application initialization and be stored on your
- application's Ember.Router instance.
-
- Ember.ObjectController derives its functionality from its superclass
- Ember.ObjectProxy and the Ember.ControllerMixin mixin.
-
- @class ObjectController
- @namespace Ember
- @extends Ember.ObjectProxy
- @uses Ember.ControllerMixin
-**/
-Ember.ObjectController = Ember.ObjectProxy.extend(Ember.ControllerMixin);
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-Ember Runtime
-
-@module ember
-@submodule ember-runtime
-@requires ember-metal
-*/
-
-})();
-
-(function() {
-function visit(vertex, fn, visited, path) {
- var name = vertex.name,
- vertices = vertex.incoming,
- names = vertex.incomingNames,
- len = names.length,
- i;
- if (!visited) {
- visited = {};
- }
- if (!path) {
- path = [];
- }
- if (visited.hasOwnProperty(name)) {
- return;
- }
- path.push(name);
- visited[name] = true;
- for (i = 0; i < len; i++) {
- visit(vertices[names[i]], fn, visited, path);
- }
- fn(vertex, path);
- path.pop();
-}
-
-function DAG() {
- this.names = [];
- this.vertices = {};
-}
-
-DAG.prototype.add = function(name) {
- if (!name) { return; }
- if (this.vertices.hasOwnProperty(name)) {
- return this.vertices[name];
- }
- var vertex = {
- name: name, incoming: {}, incomingNames: [], hasOutgoing: false, value: null
- };
- this.vertices[name] = vertex;
- this.names.push(name);
- return vertex;
-};
-
-DAG.prototype.map = function(name, value) {
- this.add(name).value = value;
-};
-
-DAG.prototype.addEdge = function(fromName, toName) {
- if (!fromName || !toName || fromName === toName) {
- return;
- }
- var from = this.add(fromName), to = this.add(toName);
- if (to.incoming.hasOwnProperty(fromName)) {
- return;
- }
- function checkCycle(vertex, path) {
- if (vertex.name === toName) {
- throw new Error("cycle detected: " + toName + " <- " + path.join(" <- "));
- }
- }
- visit(from, checkCycle);
- from.hasOutgoing = true;
- to.incoming[fromName] = from;
- to.incomingNames.push(fromName);
-};
-
-DAG.prototype.topsort = function(fn) {
- var visited = {},
- vertices = this.vertices,
- names = this.names,
- len = names.length,
- i, vertex;
- for (i = 0; i < len; i++) {
- vertex = vertices[names[i]];
- if (!vertex.hasOutgoing) {
- visit(vertex, fn, visited);
- }
- }
-};
-
-DAG.prototype.addEdges = function(name, value, before, after) {
- var i;
- this.map(name, value);
- if (before) {
- if (typeof before === 'string') {
- this.addEdge(name, before);
- } else {
- for (i = 0; i < before.length; i++) {
- this.addEdge(name, before[i]);
- }
- }
- }
- if (after) {
- if (typeof after === 'string') {
- this.addEdge(after, name);
- } else {
- for (i = 0; i < after.length; i++) {
- this.addEdge(after[i], name);
- }
- }
- }
-};
-
-Ember.DAG = DAG;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-application
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- An instance of `Ember.Application` is the starting point for every Ember.js
- application. It helps to instantiate, initialize and coordinate the many
- objects that make up your app.
-
- Each Ember.js app has one and only one `Ember.Application` object. In fact, the very
- first thing you should do in your application is create the instance:
-
- ```javascript
- window.App = Ember.Application.create();
- ```
-
- Typically, the application object is the only global variable. All other
- classes in your app should be properties on the `Ember.Application` instance,
- which highlights its first role: a global namespace.
-
- For example, if you define a view class, it might look like this:
-
- ```javascript
- App.MyView = Ember.View.extend();
- ```
-
- After all of your classes are defined, call `App.initialize()` to start the
- application.
-
- Because `Ember.Application` inherits from `Ember.Namespace`, any classes
- you create will have useful string representations when calling `toString()`;
- see the `Ember.Namespace` documentation for more information.
-
- While you can think of your `Ember.Application` as a container that holds the
- other classes in your application, there are several other responsibilities
- going on under-the-hood that you may want to understand.
-
- ### Event Delegation
-
- Ember.js uses a technique called _event delegation_. This allows the framework
- to set up a global, shared event listener instead of requiring each view to do
- it manually. For example, instead of each view registering its own `mousedown`
- listener on its associated element, Ember.js sets up a `mousedown` listener on
- the `body`.
-
- If a `mousedown` event occurs, Ember.js will look at the target of the event and
- start walking up the DOM node tree, finding corresponding views and invoking their
- `mouseDown` method as it goes.
-
- `Ember.Application` has a number of default events that it listens for, as well
- as a mapping from lowercase events to camel-cased view method names. For
- example, the `keypress` event causes the `keyPress` method on the view to be
- called, the `dblclick` event causes `doubleClick` to be called, and so on.
-
- If there is a browser event that Ember.js does not listen for by default, you
- can specify custom events and their corresponding view method names by setting
- the application's `customEvents` property:
-
- ```javascript
- App = Ember.Application.create({
- customEvents: {
- // add support for the loadedmetadata media
- // player event
- 'loadedmetadata': "loadedMetadata"
- }
- });
- ```
-
- By default, the application sets up these event listeners on the document body.
- However, in cases where you are embedding an Ember.js application inside an
- existing page, you may want it to set up the listeners on an element inside
- the body.
-
- For example, if only events inside a DOM element with the ID of `ember-app` should
- be delegated, set your application's `rootElement` property:
-
- ```javascript
- window.App = Ember.Application.create({
- rootElement: '#ember-app'
- });
- ```
-
- The `rootElement` can be either a DOM element or a jQuery-compatible selector
- string. Note that *views appended to the DOM outside the root element will not
- receive events.* If you specify a custom root element, make sure you only append
- views inside it!
-
- To learn more about the advantages of event delegation and the Ember.js view layer,
- and a list of the event listeners that are setup by default, visit the
- [Ember.js View Layer guide](http://emberjs.com/guides/view_layer#toc_event-delegation).
-
- ### Dependency Injection
-
- One thing you may have noticed while using Ember.js is that you define *classes*, not
- *instances*. When your application loads, all of the instances are created for you.
- Creating these instances is the responsibility of `Ember.Application`.
-
- When the `Ember.Application` initializes, it will look for an `Ember.Router` class
- defined on the applications's `Router` property, like this:
-
- ```javascript
- App.Router = Ember.Router.extend({
- // ...
- });
- ```
-
- If found, the router is instantiated and saved on the application's `router`
- property (note the lowercase 'r'). While you should *not* reference this router
- instance directly from your application code, having access to `App.router`
- from the console can be useful during debugging.
-
- After the router is created, the application loops through all of the
- registered _injections_ and invokes them once for each property on the
- `Ember.Application` object.
-
- An injection is a function that is responsible for instantiating objects from
- classes defined on the application. By default, the only injection registered
- instantiates controllers and makes them available on the router.
-
- For example, if you define a controller class:
-
- ```javascript
- App.MyController = Ember.Controller.extend({
- // ...
- });
- ```
-
- Your router will receive an instance of `App.MyController` saved on its
- `myController` property.
-
- Libraries on top of Ember.js can register additional injections. For example,
- if your application is using Ember Data, it registers an injection that
- instantiates `DS.Store`:
-
- ```javascript
- Ember.Application.registerInjection({
- name: 'store',
- before: 'controllers',
-
- injection: function(app, router, property) {
- if (property === 'Store') {
- set(router, 'store', app[property].create());
- }
- }
- });
- ```
-
- ### Routing
-
- In addition to creating your application's router, `Ember.Application` is also
- responsible for telling the router when to start routing.
-
- By default, the router will begin trying to translate the current URL into
- application state once the browser emits the `DOMContentReady` event. If you
- need to defer routing, you can call the application's `deferReadiness()` method.
- Once routing can begin, call the `advanceReadiness()` method.
-
- If there is any setup required before routing begins, you can implement a `ready()`
- method on your app that will be invoked immediately before routing begins:
-
- ```javascript
- window.App = Ember.Application.create({
- ready: function() {
- this.set('router.enableLogging', true);
- }
- });
-
- To begin routing, you must have at a minimum a top-level controller and view.
- You define these as `App.ApplicationController` and `App.ApplicationView`,
- respectively. Your application will not work if you do not define these two
- mandatory classes. For example:
-
- ```javascript
- App.ApplicationView = Ember.View.extend({
- templateName: 'application'
- });
- App.ApplicationController = Ember.Controller.extend();
- ```
-
- @class Application
- @namespace Ember
- @extends Ember.Namespace
-*/
-Ember.Application = Ember.Namespace.extend(
-/** @scope Ember.Application.prototype */{
-
- /**
- The root DOM element of the Application. This can be specified as an
- element or a
- [jQuery-compatible selector string](http://api.jquery.com/category/selectors/).
-
- This is the element that will be passed to the Application's,
- `eventDispatcher`, which sets up the listeners for event delegation. Every
- view in your application should be a child of the element you specify here.
-
- @property rootElement
- @type DOMElement
- @default 'body'
- */
- rootElement: 'body',
-
- /**
- The `Ember.EventDispatcher` responsible for delegating events to this
- application's views.
-
- The event dispatcher is created by the application at initialization time
- and sets up event listeners on the DOM element described by the
- application's `rootElement` property.
-
- See the documentation for `Ember.EventDispatcher` for more information.
-
- @property eventDispatcher
- @type Ember.EventDispatcher
- @default null
- */
- eventDispatcher: null,
-
- /**
- The DOM events for which the event dispatcher should listen.
-
- By default, the application's `Ember.EventDispatcher` listens
- for a set of standard DOM events, such as `mousedown` and
- `keyup`, and delegates them to your application's `Ember.View`
- instances.
-
- If you would like additional events to be delegated to your
- views, set your `Ember.Application`'s `customEvents` property
- to a hash containing the DOM event name as the key and the
- corresponding view method name as the value. For example:
-
- App = Ember.Application.create({
- customEvents: {
- // add support for the loadedmetadata media
- // player event
- 'loadedmetadata': "loadedMetadata"
- }
- });
-
- @property customEvents
- @type Object
- @default null
- */
- customEvents: null,
-
- autoinit: !Ember.testing,
-
- isInitialized: false,
-
- init: function() {
- if (!this.$) { this.$ = Ember.$; }
-
- this._super();
-
- this.createEventDispatcher();
-
- // Start off the number of deferrals at 1. This will be
- // decremented by the Application's own `initialize` method.
- this._readinessDeferrals = 1;
-
- this.waitForDOMContentLoaded();
-
- if (this.autoinit) {
- var self = this;
- this.$().ready(function() {
- if (self.isDestroyed || self.isInitialized) return;
- self.initialize();
- });
- }
- },
-
- /** @private */
- createEventDispatcher: function() {
- var rootElement = get(this, 'rootElement'),
- eventDispatcher = Ember.EventDispatcher.create({
- rootElement: rootElement
- });
-
- set(this, 'eventDispatcher', eventDispatcher);
- },
-
- waitForDOMContentLoaded: function() {
- this.deferReadiness();
-
- var self = this;
- this.$().ready(function() {
- self.advanceReadiness();
- });
- },
-
- deferReadiness: function() {
- Ember.assert("You cannot defer readiness since the `ready()` hook has already been called.", this._readinessDeferrals > 0);
- this._readinessDeferrals++;
- },
-
- advanceReadiness: function() {
- this._readinessDeferrals--;
-
- if (this._readinessDeferrals === 0) {
- Ember.run.once(this, this.didBecomeReady);
- }
- },
-
- /**
- Instantiate all controllers currently available on the namespace
- and inject them onto a router.
-
- Example:
-
- App.PostsController = Ember.ArrayController.extend();
- App.CommentsController = Ember.ArrayController.extend();
-
- var router = Ember.Router.create({
- ...
- });
-
- App.initialize(router);
-
- router.get('postsController') // <App.PostsController:ember1234>
- router.get('commentsController') // <App.CommentsController:ember1235>
-
- @method initialize
- @param router {Ember.Router}
- */
- initialize: function(router) {
- Ember.assert("Application initialize may only be call once", !this.isInitialized);
- Ember.assert("Application not destroyed", !this.isDestroyed);
-
- router = this.setupRouter(router);
-
- this.runInjections(router);
-
- Ember.runLoadHooks('application', this);
-
- this.isInitialized = true;
-
- // At this point, any injections or load hooks that would have wanted
- // to defer readiness have fired.
- this.advanceReadiness();
-
- return this;
- },
-
- /** @private */
- runInjections: function(router) {
- var injections = get(this.constructor, 'injections'),
- graph = new Ember.DAG(),
- namespace = this,
- properties, i, injection;
-
- for (i=0; i<injections.length; i++) {
- injection = injections[i];
- graph.addEdges(injection.name, injection.injection, injection.before, injection.after);
- }
-
- graph.topsort(function (vertex) {
- var injection = vertex.value,
- properties = Ember.A(Ember.keys(namespace));
- properties.forEach(function(property) {
- injection(namespace, router, property);
- });
- });
- },
-
- /** @private */
- setupRouter: function(router) {
- if (!router && Ember.Router.detect(this.Router)) {
- router = this.Router.create();
- this._createdRouter = router;
- }
-
- if (router) {
- set(this, 'router', router);
-
- // By default, the router's namespace is the current application.
- //
- // This allows it to find model classes when a state has a
- // route like `/posts/:post_id`. In that case, it would first
- // convert `post_id` into `Post`, and then look it up on its
- // namespace.
- set(router, 'namespace', this);
- }
-
- return router;
- },
-
- /** @private */
- didBecomeReady: function() {
- var eventDispatcher = get(this, 'eventDispatcher'),
- customEvents = get(this, 'customEvents'),
- router;
-
- eventDispatcher.setup(customEvents);
-
- this.ready();
-
-
- router = get(this, 'router');
-
- this.createApplicationView(router);
-
- if (router && router instanceof Ember.Router) {
- this.startRouting(router);
- }
- },
-
- createApplicationView: function (router) {
- var rootElement = get(this, 'rootElement'),
- applicationViewOptions = {},
- applicationViewClass = this.ApplicationView,
- applicationTemplate = Ember.TEMPLATES.application,
- applicationController, applicationView;
-
- // don't do anything unless there is an ApplicationView or application template
- if (!applicationViewClass && !applicationTemplate) return;
-
- if (router) {
- applicationController = get(router, 'applicationController');
- if (applicationController) {
- applicationViewOptions.controller = applicationController;
- }
- }
-
- if (applicationTemplate) {
- applicationViewOptions.template = applicationTemplate;
- }
-
- if (!applicationViewClass) {
- applicationViewClass = Ember.View;
- }
-
- applicationView = applicationViewClass.create(applicationViewOptions);
-
- this._createdApplicationView = applicationView;
-
- if (router) {
- set(router, 'applicationView', applicationView);
- }
-
- applicationView.appendTo(rootElement);
- },
-
- /**
- @private
-
- If the application has a router, use it to route to the current URL, and
- trigger a new call to `route` whenever the URL changes.
-
- @method startRouting
- @property router {Ember.Router}
- */
- startRouting: function(router) {
- var location = get(router, 'location');
-
- Ember.assert("You must have an application template or ApplicationView defined on your application", get(router, 'applicationView') );
- Ember.assert("You must have an ApplicationController defined on your application", get(router, 'applicationController') );
-
- router.route(location.getURL());
- location.onUpdateURL(function(url) {
- router.route(url);
- });
- },
-
- /**
- Called when the Application has become ready.
- The call will be delayed until the DOM has become ready.
-
- @event ready
- */
- ready: Ember.K,
-
- willDestroy: function() {
- get(this, 'eventDispatcher').destroy();
- if (this._createdRouter) { this._createdRouter.destroy(); }
- if (this._createdApplicationView) { this._createdApplicationView.destroy(); }
- },
-
- registerInjection: function(options) {
- this.constructor.registerInjection(options);
- }
-});
-
-Ember.Application.reopenClass({
- concatenatedProperties: ['injections'],
- injections: Ember.A(),
- registerInjection: function(injection) {
- var injections = get(this, 'injections');
-
- Ember.assert("The injection '" + injection.name + "' has already been registered", !injections.findProperty('name', injection.name));
- Ember.assert("An injection cannot be registered with both a before and an after", !(injection.before && injection.after));
- Ember.assert("An injection cannot be registered without an injection function", Ember.canInvoke(injection, 'injection'));
-
- injections.push(injection);
- }
-});
-
-Ember.Application.registerInjection({
- name: 'controllers',
- injection: function(app, router, property) {
- if (!router) { return; }
- if (!/^[A-Z].*Controller$/.test(property)) { return; }
-
- var name = property.charAt(0).toLowerCase() + property.substr(1),
- controllerClass = app[property], controller;
-
- if(!Ember.Object.detect(controllerClass)){ return; }
- controller = app[property].create();
-
- router.set(name, controller);
-
- controller.setProperties({
- target: router,
- controllers: router,
- namespace: app
- });
- }
-});
-
-Ember.runLoadHooks('Ember.Application', Ember.Application);
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-Ember Application
-
-@module ember
-@submodule ember-application
-@requires ember-views, ember-states, ember-routing
-*/
-
-})();
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var jQuery = Ember.imports.jQuery;
-Ember.assert("Ember Views require jQuery 1.7 or 1.8", jQuery && (jQuery().jquery.match(/^1\.(7(?!$)(?!\.[01])|8)(\.\d+)?(pre|rc\d?)?/) || Ember.ENV.FORCE_JQUERY));
-
-/**
- Alias for jQuery
-
- @method $
- @for Ember
-*/
-Ember.$ = jQuery;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-// http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents
-var dragEvents = Ember.String.w('dragstart drag dragenter dragleave dragover drop dragend');
-
-// Copies the `dataTransfer` property from a browser event object onto the
-// jQuery event object for the specified events
-Ember.EnumerableUtils.forEach(dragEvents, function(eventName) {
- Ember.$.event.fixHooks[eventName] = { props: ['dataTransfer'] };
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-var indexOf = Ember.ArrayPolyfills.indexOf;
-
-var ClassSet = function() {
- this.seen = {};
- this.list = [];
-};
-
-ClassSet.prototype = {
- add: function(string) {
- if (string in this.seen) { return; }
- this.seen[string] = true;
-
- this.list.push(string);
- },
-
- toDOM: function() {
- return this.list.join(" ");
- }
-};
-
-/**
- Ember.RenderBuffer gathers information regarding the a view and generates the
- final representation. Ember.RenderBuffer will generate HTML which can be pushed
- to the DOM.
-
- @class RenderBuffer
- @namespace Ember
- @constructor
-*/
-Ember.RenderBuffer = function(tagName) {
- return new Ember._RenderBuffer(tagName);
-};
-
-Ember._RenderBuffer = function(tagName) {
- this.elementTag = tagName;
- this.childBuffers = [];
-};
-
-Ember._RenderBuffer.prototype =
-/** @scope Ember.RenderBuffer.prototype */ {
-
- /**
- Array of class-names which will be applied in the class="" attribute
-
- You should not maintain this array yourself, rather, you should use
- the addClass() method of Ember.RenderBuffer.
-
- @property elementClasses
- @type Array
- @default []
- */
- elementClasses: null,
-
- /**
- The id in of the element, to be applied in the id="" attribute
-
- You should not set this property yourself, rather, you should use
- the id() method of Ember.RenderBuffer.
-
- @property elementId
- @type String
- @default null
- */
- elementId: null,
-
- /**
- A hash keyed on the name of the attribute and whose value will be
- applied to that attribute. For example, if you wanted to apply a
- data-view="Foo.bar" property to an element, you would set the
- elementAttributes hash to {'data-view':'Foo.bar'}
-
- You should not maintain this hash yourself, rather, you should use
- the attr() method of Ember.RenderBuffer.
-
- @property elementAttributes
- @type Hash
- @default {}
- */
- elementAttributes: null,
-
- /**
- The tagname of the element an instance of Ember.RenderBuffer represents.
-
- Usually, this gets set as the first parameter to Ember.RenderBuffer. For
- example, if you wanted to create a `p` tag, then you would call
-
- Ember.RenderBuffer('p')
-
- @property elementTag
- @type String
- @default null
- */
- elementTag: null,
-
- /**
- A hash keyed on the name of the style attribute and whose value will
- be applied to that attribute. For example, if you wanted to apply a
- background-color:black;" style to an element, you would set the
- elementStyle hash to {'background-color':'black'}
-
- You should not maintain this hash yourself, rather, you should use
- the style() method of Ember.RenderBuffer.
-
- @property elementStyle
- @type Hash
- @default {}
- */
- elementStyle: null,
-
- /**
- Nested RenderBuffers will set this to their parent RenderBuffer
- instance.
-
- @property parentBuffer
- @type Ember._RenderBuffer
- */
- parentBuffer: null,
-
- /**
- Adds a string of HTML to the RenderBuffer.
-
- @method push
- @param {String} string HTML to push into the buffer
- @chainable
- */
- push: function(string) {
- this.childBuffers.push(String(string));
- return this;
- },
-
- /**
- Adds a class to the buffer, which will be rendered to the class attribute.
-
- @method addClass
- @param {String} className Class name to add to the buffer
- @chainable
- */
- addClass: function(className) {
- // lazily create elementClasses
- var elementClasses = this.elementClasses = (this.elementClasses || new ClassSet());
- this.elementClasses.add(className);
-
- return this;
- },
-
- /**
- Sets the elementID to be used for the element.
-
- @method id
- @param {String} id
- @chainable
- */
- id: function(id) {
- this.elementId = id;
- return this;
- },
-
- // duck type attribute functionality like jQuery so a render buffer
- // can be used like a jQuery object in attribute binding scenarios.
-
- /**
- Adds an attribute which will be rendered to the element.
-
- @method attr
- @param {String} name The name of the attribute
- @param {String} value The value to add to the attribute
- @chainable
- @return {Ember.RenderBuffer|String} this or the current attribute value
- */
- attr: function(name, value) {
- var attributes = this.elementAttributes = (this.elementAttributes || {});
-
- if (arguments.length === 1) {
- return attributes[name];
- } else {
- attributes[name] = value;
- }
-
- return this;
- },
-
- /**
- Remove an attribute from the list of attributes to render.
-
- @method removeAttr
- @param {String} name The name of the attribute
- @chainable
- */
- removeAttr: function(name) {
- var attributes = this.elementAttributes;
- if (attributes) { delete attributes[name]; }
-
- return this;
- },
-
- /**
- Adds a style to the style attribute which will be rendered to the element.
-
- @method style
- @param {String} name Name of the style
- @param {String} value
- @chainable
- */
- style: function(name, value) {
- var style = this.elementStyle = (this.elementStyle || {});
-
- this.elementStyle[name] = value;
- return this;
- },
-
- /**
- @private
-
- Create a new child render buffer from a parent buffer. Optionally set
- additional properties on the buffer. Optionally invoke a callback
- with the newly created buffer.
-
- This is a primitive method used by other public methods: `begin`,
- `prepend`, `replaceWith`, `insertAfter`.
-
- @method newBuffer
- @param {String} tagName Tag name to use for the child buffer's element
- @param {Ember._RenderBuffer} parent The parent render buffer that this
- buffer should be appended to.
- @param {Function} fn A callback to invoke with the newly created buffer.
- @param {Object} other Additional properties to add to the newly created
- buffer.
- */
- newBuffer: function(tagName, parent, fn, other) {
- var buffer = new Ember._RenderBuffer(tagName);
- buffer.parentBuffer = parent;
-
- if (other) { Ember.$.extend(buffer, other); }
- if (fn) { fn.call(this, buffer); }
-
- return buffer;
- },
-
- /**
- @private
-
- Replace the current buffer with a new buffer. This is a primitive
- used by `remove`, which passes `null` for `newBuffer`, and `replaceWith`,
- which passes the new buffer it created.
-
- @method replaceWithBuffer
- @param {Ember._RenderBuffer} buffer The buffer to insert in place of
- the existing buffer.
- */
- replaceWithBuffer: function(newBuffer) {
- var parent = this.parentBuffer;
- if (!parent) { return; }
-
- var childBuffers = parent.childBuffers;
-
- var index = indexOf.call(childBuffers, this);
-
- if (newBuffer) {
- childBuffers.splice(index, 1, newBuffer);
- } else {
- childBuffers.splice(index, 1);
- }
- },
-
- /**
- Creates a new Ember.RenderBuffer object with the provided tagName as
- the element tag and with its parentBuffer property set to the current
- Ember.RenderBuffer.
-
- @method begin
- @param {String} tagName Tag name to use for the child buffer's element
- @return {Ember.RenderBuffer} A new RenderBuffer object
- */
- begin: function(tagName) {
- return this.newBuffer(tagName, this, function(buffer) {
- this.childBuffers.push(buffer);
- });
- },
-
- /**
- Prepend a new child buffer to the current render buffer.
-
- @method prepend
- @param {String} tagName Tag name to use for the child buffer's element
- */
- prepend: function(tagName) {
- return this.newBuffer(tagName, this, function(buffer) {
- this.childBuffers.splice(0, 0, buffer);
- });
- },
-
- /**
- Replace the current buffer with a new render buffer.
-
- @method replaceWith
- @param {String} tagName Tag name to use for the new buffer's element
- */
- replaceWith: function(tagName) {
- var parentBuffer = this.parentBuffer;
-
- return this.newBuffer(tagName, parentBuffer, function(buffer) {
- this.replaceWithBuffer(buffer);
- });
- },
-
- /**
- Insert a new render buffer after the current render buffer.
-
- @method insertAfter
- @param {String} tagName Tag name to use for the new buffer's element
- */
- insertAfter: function(tagName) {
- var parentBuffer = get(this, 'parentBuffer');
-
- return this.newBuffer(tagName, parentBuffer, function(buffer) {
- var siblings = parentBuffer.childBuffers;
- var index = indexOf.call(siblings, this);
- siblings.splice(index + 1, 0, buffer);
- });
- },
-
- /**
- Closes the current buffer and adds its content to the parentBuffer.
-
- @method end
- @return {Ember.RenderBuffer} The parentBuffer, if one exists. Otherwise, this
- */
- end: function() {
- var parent = this.parentBuffer;
- return parent || this;
- },
-
- remove: function() {
- this.replaceWithBuffer(null);
- },
-
- /**
- @method element
- @return {DOMElement} The element corresponding to the generated HTML
- of this buffer
- */
- element: function() {
- return Ember.$(this.string())[0];
- },
-
- /**
- Generates the HTML content for this buffer.
-
- @method string
- @return {String} The generated HTMl
- */
- string: function() {
- var content = '', tag = this.elementTag, openTag;
-
- if (tag) {
- var id = this.elementId,
- classes = this.elementClasses,
- attrs = this.elementAttributes,
- style = this.elementStyle,
- styleBuffer = '', prop;
-
- openTag = ["<" + tag];
-
- if (id) { openTag.push('id="' + this._escapeAttribute(id) + '"'); }
- if (classes) { openTag.push('class="' + this._escapeAttribute(classes.toDOM()) + '"'); }
-
- if (style) {
- for (prop in style) {
- if (style.hasOwnProperty(prop)) {
- styleBuffer += (prop + ':' + this._escapeAttribute(style[prop]) + ';');
- }
- }
-
- openTag.push('style="' + styleBuffer + '"');
- }
-
- if (attrs) {
- for (prop in attrs) {
- if (attrs.hasOwnProperty(prop)) {
- openTag.push(prop + '="' + this._escapeAttribute(attrs[prop]) + '"');
- }
- }
- }
-
- openTag = openTag.join(" ") + '>';
- }
-
- var childBuffers = this.childBuffers;
-
- Ember.ArrayPolyfills.forEach.call(childBuffers, function(buffer) {
- var stringy = typeof buffer === 'string';
- content += (stringy ? buffer : buffer.string());
- });
-
- if (tag) {
- return openTag + content + "</" + tag + ">";
- } else {
- return content;
- }
- },
-
- _escapeAttribute: function(value) {
- // Stolen shamelessly from Handlebars
-
- var escape = {
- "<": "<",
- ">": ">",
- '"': """,
- "'": "'",
- "`": "`"
- };
-
- var badChars = /&(?!\w+;)|[<>"'`]/g;
- var possible = /[&<>"'`]/;
-
- var escapeChar = function(chr) {
- return escape[chr] || "&";
- };
-
- var string = value.toString();
-
- if(!possible.test(string)) { return string; }
- return string.replace(badChars, escapeChar);
- }
-
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-
-/**
- Ember.EventDispatcher handles delegating browser events to their corresponding
- Ember.Views. For example, when you click on a view, Ember.EventDispatcher ensures
- that that view's `mouseDown` method gets called.
-
- @class EventDispatcher
- @namespace Ember
- @private
- @extends Ember.Object
-*/
-Ember.EventDispatcher = Ember.Object.extend(
-/** @scope Ember.EventDispatcher.prototype */{
-
- /**
- @private
-
- The root DOM element to which event listeners should be attached. Event
- listeners will be attached to the document unless this is overridden.
-
- Can be specified as a DOMElement or a selector string.
-
- The default body is a string since this may be evaluated before document.body
- exists in the DOM.
-
- @property rootElement
- @type DOMElement
- @default 'body'
- */
- rootElement: 'body',
-
- /**
- @private
-
- Sets up event listeners for standard browser events.
-
- This will be called after the browser sends a DOMContentReady event. By
- default, it will set up all of the listeners on the document body. If you
- would like to register the listeners on a different element, set the event
- dispatcher's `root` property.
-
- @method setup
- @param addedEvents {Hash}
- */
- setup: function(addedEvents) {
- var event, events = {
- touchstart : 'touchStart',
- touchmove : 'touchMove',
- touchend : 'touchEnd',
- touchcancel : 'touchCancel',
- keydown : 'keyDown',
- keyup : 'keyUp',
- keypress : 'keyPress',
- mousedown : 'mouseDown',
- mouseup : 'mouseUp',
- contextmenu : 'contextMenu',
- click : 'click',
- dblclick : 'doubleClick',
- mousemove : 'mouseMove',
- focusin : 'focusIn',
- focusout : 'focusOut',
- mouseenter : 'mouseEnter',
- mouseleave : 'mouseLeave',
- submit : 'submit',
- input : 'input',
- change : 'change',
- dragstart : 'dragStart',
- drag : 'drag',
- dragenter : 'dragEnter',
- dragleave : 'dragLeave',
- dragover : 'dragOver',
- drop : 'drop',
- dragend : 'dragEnd'
- };
-
- Ember.$.extend(events, addedEvents || {});
-
- var rootElement = Ember.$(get(this, 'rootElement'));
-
- Ember.assert(fmt('You cannot use the same root element (%@) multiple times in an Ember.Application', [rootElement.selector || rootElement[0].tagName]), !rootElement.is('.ember-application'));
- Ember.assert('You cannot make a new Ember.Application using a root element that is a descendent of an existing Ember.Application', !rootElement.closest('.ember-application').length);
- Ember.assert('You cannot make a new Ember.Application using a root element that is an ancestor of an existing Ember.Application', !rootElement.find('.ember-application').length);
-
- rootElement.addClass('ember-application');
-
- Ember.assert('Unable to add "ember-application" class to rootElement. Make sure you set rootElement to the body or an element in the body.', rootElement.is('.ember-application'));
-
- for (event in events) {
- if (events.hasOwnProperty(event)) {
- this.setupHandler(rootElement, event, events[event]);
- }
- }
- },
-
- /**
- @private
-
- Registers an event listener on the document. If the given event is
- triggered, the provided event handler will be triggered on the target
- view.
-
- If the target view does not implement the event handler, or if the handler
- returns false, the parent view will be called. The event will continue to
- bubble to each successive parent view until it reaches the top.
-
- For example, to have the `mouseDown` method called on the target view when
- a `mousedown` event is received from the browser, do the following:
-
- setupHandler('mousedown', 'mouseDown');
-
- @method setupHandler
- @param {Element} rootElement
- @param {String} event the browser-originated event to listen to
- @param {String} eventName the name of the method to call on the view
- */
- setupHandler: function(rootElement, event, eventName) {
- var self = this;
-
- rootElement.delegate('.ember-view', event + '.ember', function(evt, triggeringManager) {
- return Ember.handleErrors(function() {
- var view = Ember.View.views[this.id],
- result = true, manager = null;
-
- manager = self._findNearestEventManager(view,eventName);
-
- if (manager && manager !== triggeringManager) {
- result = self._dispatchEvent(manager, evt, eventName, view);
- } else if (view) {
- result = self._bubbleEvent(view,evt,eventName);
- } else {
- evt.stopPropagation();
- }
-
- return result;
- }, this);
- });
-
- rootElement.delegate('[data-ember-action]', event + '.ember', function(evt) {
- return Ember.handleErrors(function() {
- var actionId = Ember.$(evt.currentTarget).attr('data-ember-action'),
- action = Ember.Handlebars.ActionHelper.registeredActions[actionId],
- handler = action.handler;
-
- if (action.eventName === eventName) {
- return handler(evt);
- }
- }, this);
- });
- },
-
- _findNearestEventManager: function(view, eventName) {
- var manager = null;
-
- while (view) {
- manager = get(view, 'eventManager');
- if (manager && manager[eventName]) { break; }
-
- view = get(view, 'parentView');
- }
-
- return manager;
- },
-
- _dispatchEvent: function(object, evt, eventName, view) {
- var result = true;
-
- var handler = object[eventName];
- if (Ember.typeOf(handler) === 'function') {
- result = handler.call(object, evt, view);
- // Do not preventDefault in eventManagers.
- evt.stopPropagation();
- }
- else {
- result = this._bubbleEvent(view, evt, eventName);
- }
-
- return result;
- },
-
- _bubbleEvent: function(view, evt, eventName) {
- return Ember.run(function() {
- return view.handleEvent(eventName, evt);
- });
- },
-
- destroy: function() {
- var rootElement = get(this, 'rootElement');
- Ember.$(rootElement).undelegate('.ember').removeClass('ember-application');
- return this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-// Add a new named queue for rendering views that happens
-// after bindings have synced.
-var queues = Ember.run.queues;
-queues.splice(Ember.$.inArray('actions', queues)+1, 0, 'render');
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-
-// Original class declaration and documentation in runtime/lib/controllers/controller.js
-// NOTE: It may be possible with YUIDoc to combine docs in two locations
-
-/**
-Additional methods for the ControllerMixin
-
-@class ControllerMixin
-@namespace Ember
-*/
-Ember.ControllerMixin.reopen({
-
- target: null,
- controllers: null,
- namespace: null,
- view: null,
-
- /**
- `connectOutlet` creates a new instance of a provided view
- class, wires it up to its associated controller, and
- assigns the new view to a property on the current controller.
-
- The purpose of this method is to enable views that use
- outlets to quickly assign new views for a given outlet.
-
- For example, an application view's template may look like
- this:
-
- ``` handlebars
- <h1>My Blog</h1>
- {{outlet}}
- ```
-
- The view for this outlet is specified by assigning a
- `view` property to the application's controller. The
- following code will assign a new `App.PostsView` to
- that outlet:
-
- ``` javascript
- applicationController.connectOutlet('posts');
- ```
-
- In general, you will also want to assign a controller
- to the newly created view. By convention, a controller
- named `postsController` will be assigned as the view's
- controller.
-
- In an application initialized using `app.initialize(router)`,
- `connectOutlet` will look for `postsController` on the
- router. The initialization process will automatically
- create an instance of `App.PostsController` called
- `postsController`, so you don't need to do anything
- beyond `connectOutlet` to assign your view and wire it
- up to its associated controller.
-
- You can supply a `content` for the controller by supplying
- a final argument after the view class:
-
- ``` javascript
- applicationController.connectOutlet('posts', App.Post.find());
- ```
-
- You can specify a particular outlet to use. For example, if your main
- template looks like:
-
- ``` handlebars
- <h1>My Blog</h1>
- {{outlet masterView}}
- {{outlet detailView}}
- ```
-
- You can assign an `App.PostsView` to the masterView outlet:
-
- ``` javascript
- applicationController.connectOutlet({
- outletName: 'masterView',
- name: 'posts',
- context: App.Post.find()
- });
- ```
-
- You can write this as:
-
- ``` javascript
- applicationController.connectOutlet('masterView', 'posts', App.Post.find());
- ```
-
-
- @method connectOutlet
- @param {String} outletName a name for the outlet to set
- @param {String} name a view/controller pair name
- @param {Object} context a context object to assign to the
- controller's `content` property, if a controller can be
- found (optional)
- */
- connectOutlet: function(name, context) {
- // Normalize arguments. Supported arguments:
- //
- // name
- // name, context
- // outletName, name
- // outletName, name, context
- // options
- //
- // The options hash has the following keys:
- //
- // name: the name of the controller and view
- // to use. If this is passed, the name
- // determines the view and controller.
- // outletName: the name of the outlet to
- // fill in. default: 'view'
- // viewClass: the class of the view to instantiate
- // controller: the controller instance to pass
- // to the view
- // context: an object that should become the
- // controller's `content` and thus the
- // template's context.
-
- var outletName, viewClass, view, controller, options;
-
- if (Ember.typeOf(context) === 'string') {
- outletName = name;
- name = context;
- context = arguments[2];
- }
-
- if (arguments.length === 1) {
- if (Ember.typeOf(name) === 'object') {
- options = name;
- outletName = options.outletName;
- name = options.name;
- viewClass = options.viewClass;
- controller = options.controller;
- context = options.context;
- }
- } else {
- options = {};
- }
-
- outletName = outletName || 'view';
-
- Ember.assert("The viewClass is either missing or the one provided did not resolve to a view", !!name || (!name && !!viewClass));
-
- Ember.assert("You must supply a name or a viewClass to connectOutlet, but not both", (!!name && !viewClass && !controller) || (!name && !!viewClass));
-
- if (name) {
- var namespace = get(this, 'namespace'),
- controllers = get(this, 'controllers');
-
- var viewClassName = name.charAt(0).toUpperCase() + name.substr(1) + "View";
- viewClass = get(namespace, viewClassName);
- controller = get(controllers, name + 'Controller');
-
- Ember.assert("The name you supplied " + name + " did not resolve to a view " + viewClassName, !!viewClass);
- Ember.assert("The name you supplied " + name + " did not resolve to a controller " + name + 'Controller', (!!controller && !!context) || !context);
- }
-
- if (controller && context) { set(controller, 'content', context); }
-
- view = this.createOutletView(outletName, viewClass);
-
- if (controller) { set(view, 'controller', controller); }
- set(this, outletName, view);
-
- return view;
- },
-
- /**
- Convenience method to connect controllers. This method makes other controllers
- available on the controller the method was invoked on.
-
- For example, to make the `personController` and the `postController` available
- on the `overviewController`, you would call:
-
- overviewController.connectControllers('person', 'post');
-
- @method connectControllers
- @param {String...} controllerNames the controllers to make available
- */
- connectControllers: function() {
- var controllers = get(this, 'controllers'),
- controllerNames = Array.prototype.slice.apply(arguments),
- controllerName;
-
- for (var i=0, l=controllerNames.length; i<l; i++) {
- controllerName = controllerNames[i] + 'Controller';
- set(this, controllerName, get(controllers, controllerName));
- }
- },
-
- /**
- `disconnectOutlet` removes previously attached view from given outlet.
-
- @method disconnectOutlet
- @param {String} outletName the outlet name. (optional)
- */
- disconnectOutlet: function(outletName) {
- outletName = outletName || 'view';
-
- set(this, outletName, null);
- },
-
- /**
- `createOutletView` is a hook you may want to override if you need to do
- something special with the view created for the outlet. For example
- you may want to implement views sharing across outlets.
-
- @method createOutletView
- @param outletName {String}
- @param viewClass {Ember.View}
- */
- createOutletView: function(outletName, viewClass) {
- return viewClass.create();
- }
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, addObserver = Ember.addObserver, removeObserver = Ember.removeObserver;
-var meta = Ember.meta, fmt = Ember.String.fmt;
-var a_slice = [].slice;
-var a_forEach = Ember.EnumerableUtils.forEach;
-
-var childViewsProperty = Ember.computed(function() {
- var childViews = this._childViews;
-
- var ret = Ember.A();
-
- a_forEach(childViews, function(view) {
- if (view.isVirtual) {
- ret.pushObjects(get(view, 'childViews'));
- } else {
- ret.push(view);
- }
- });
-
- return ret;
-}).property();
-
-Ember.warn("The VIEW_PRESERVES_CONTEXT flag has been removed and the functionality can no longer be disabled.", Ember.ENV.VIEW_PRESERVES_CONTEXT !== false);
-
-/**
- Global hash of shared templates. This will automatically be populated
- by the build tools so that you can store your Handlebars templates in
- separate files that get loaded into JavaScript at buildtime.
-
- @property TEMPLATES
- @for Ember
- @type Hash
-*/
-Ember.TEMPLATES = {};
-
-var invokeForState = {
- preRender: {},
- inBuffer: {},
- hasElement: {},
- inDOM: {},
- destroyed: {}
-};
-
-Ember.CoreView = Ember.Object.extend(Ember.Evented, {
- init: function() {
- this._super();
-
- // Register the view for event handling. This hash is used by
- // Ember.EventDispatcher to dispatch incoming events.
- if (!this.isVirtual) Ember.View.views[get(this, 'elementId')] = this;
- },
-
- /**
- If the view is currently inserted into the DOM of a parent view, this
- property will point to the parent of the view.
-
- @property parentView
- @type Ember.View
- @default null
- */
- parentView: Ember.computed(function() {
- var parent = get(this, '_parentView');
-
- if (parent && parent.isVirtual) {
- return get(parent, 'parentView');
- } else {
- return parent;
- }
- }).property('_parentView').volatile(),
-
- state: 'preRender',
-
- _parentView: null,
-
- // return the current view, not including virtual views
- concreteView: Ember.computed(function() {
- if (!this.isVirtual) { return this; }
- else { return get(this, 'parentView'); }
- }).property('_parentView').volatile(),
-
- /**
- Creates a new renderBuffer with the passed tagName. You can override this
- method to provide further customization to the buffer if needed. Normally
- you will not need to call or override this method.
-
- @method renderBuffer
- @param [tagName] {String}
- @return {Ember.RenderBuffer}
- */
- renderBuffer: function(tagName) {
- tagName = tagName || get(this, 'tagName');
-
- // Explicitly check for null or undefined, as tagName
- // may be an empty string, which would evaluate to false.
- if (tagName === null || tagName === undefined) {
- tagName = 'div';
- }
-
- return Ember.RenderBuffer(tagName);
- },
-
- instrumentName: 'render.core_view',
-
- instrumentDetails: function(hash) {
- hash.type = this.constructor.toString();
- },
-
- /**
- @private
-
- Invoked by the view system when this view needs to produce an HTML
- representation. This method will create a new render buffer, if needed,
- then apply any default attributes, such as class names and visibility.
- Finally, the `render()` method is invoked, which is responsible for
- doing the bulk of the rendering.
-
- You should not need to override this method; instead, implement the
- `template` property, or if you need more control, override the `render`
- method.
-
- @method renderToBuffer
- @param {Ember.RenderBuffer} buffer the render buffer. If no buffer is
- passed, a default buffer, using the current view's `tagName`, will
- be used.
- */
- renderToBuffer: function(parentBuffer, bufferOperation) {
- var name = get(this, 'instrumentName'),
- details = {};
-
- this.instrumentDetails(details);
-
- return Ember.instrument(name, details, function() {
- return this._renderToBuffer(parentBuffer, bufferOperation);
- }, this);
- },
-
- _renderToBuffer: function(parentBuffer, bufferOperation) {
- var buffer;
-
- Ember.run.sync();
-
- // Determine where in the parent buffer to start the new buffer.
- // By default, a new buffer will be appended to the parent buffer.
- // The buffer operation may be changed if the child views array is
- // mutated by Ember.ContainerView.
- bufferOperation = bufferOperation || 'begin';
-
- // If this is the top-most view, start a new buffer. Otherwise,
- // create a new buffer relative to the original using the
- // provided buffer operation (for example, `insertAfter` will
- // insert a new buffer after the "parent buffer").
- if (parentBuffer) {
- var tagName = get(this, 'tagName');
- if (tagName === null || tagName === undefined) {
- tagName = 'div';
- }
-
- buffer = parentBuffer[bufferOperation](tagName);
- } else {
- buffer = this.renderBuffer();
- }
-
- this.buffer = buffer;
- this.transitionTo('inBuffer', false);
-
- this.beforeRender(buffer);
- this.render(buffer);
- this.afterRender(buffer);
-
- return buffer;
- },
-
- /**
- @private
-
- Override the default event firing from Ember.Evented to
- also call methods with the given name.
-
- @method trigger
- @param name {String}
- */
- trigger: function(name) {
- this._super.apply(this, arguments);
- var method = this[name];
- if (method) {
- var args = [], i, l;
- for (i = 1, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- return method.apply(this, args);
- }
- },
-
- has: function(name) {
- return Ember.typeOf(this[name]) === 'function' || this._super(name);
- },
-
- willDestroy: function() {
- var parent = get(this, '_parentView');
-
- // destroy the element -- this will avoid each child view destroying
- // the element over and over again...
- if (!this.removedFromDOM) { this.destroyElement(); }
-
- // remove from parent if found. Don't call removeFromParent,
- // as removeFromParent will try to remove the element from
- // the DOM again.
- if (parent) { parent.removeChild(this); }
-
- this.state = 'destroyed';
-
- // next remove view from global hash
- if (!this.isVirtual) delete Ember.View.views[get(this, 'elementId')];
- },
-
- clearRenderedChildren: Ember.K,
- invokeRecursively: Ember.K,
- invalidateRecursively: Ember.K,
- transitionTo: Ember.K,
- destroyElement: Ember.K,
- _notifyWillInsertElement: Ember.K,
- _notifyDidInsertElement: Ember.K
-});
-
-/**
- `Ember.View` is the class in Ember responsible for encapsulating templates of HTML
- content, combining templates with data to render as sections of a page's DOM, and
- registering and responding to user-initiated events.
-
- ## HTML Tag
- The default HTML tag name used for a view's DOM representation is `div`. This can be
- customized by setting the `tagName` property. The following view class:
-
- ``` javascript
- ParagraphView = Ember.View.extend({
- tagName: 'em'
- });
- ```
-
- Would result in instances with the following HTML:
-
- ``` html
- <em id="ember1" class="ember-view"></em>
- ```
-
- ## HTML `class` Attribute
- The HTML `class` attribute of a view's tag can be set by providing a `classNames` property
- that is set to an array of strings:
-
- ``` javascript
- MyView = Ember.View.extend({
- classNames: ['my-class', 'my-other-class']
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view my-class my-other-class"></div>
- ```
-
- `class` attribute values can also be set by providing a `classNameBindings` property
- set to an array of properties names for the view. The return value of these properties
- will be added as part of the value for the view's `class` attribute. These properties
- can be computed properties:
-
- ``` javascript
- MyView = Ember.View.extend({
- classNameBindings: ['propertyA', 'propertyB'],
- propertyA: 'from-a',
- propertyB: function(){
- if(someLogic){ return 'from-b'; }
- }.property()
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view from-a from-b"></div>
- ```
-
- If the value of a class name binding returns a boolean the property name itself
- will be used as the class name if the property is true. The class name will
- not be added if the value is `false` or `undefined`.
-
- ``` javascript
- MyView = Ember.View.extend({
- classNameBindings: ['hovered'],
- hovered: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view hovered"></div>
- ```
-
- When using boolean class name bindings you can supply a string value other than the
- property name for use as the `class` HTML attribute by appending the preferred value after
- a ":" character when defining the binding:
-
- ``` javascript
- MyView = Ember.View.extend({
- classNameBindings: ['awesome:so-very-cool'],
- awesome: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view so-very-cool"></div>
- ```
-
-
- Boolean value class name bindings whose property names are in a camelCase-style
- format will be converted to a dasherized format:
-
- ``` javascript
- MyView = Ember.View.extend({
- classNameBindings: ['isUrgent'],
- isUrgent: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view is-urgent"></div>
- ```
-
-
- Class name bindings can also refer to object values that are found by
- traversing a path relative to the view itself:
-
- ``` javascript
- MyView = Ember.View.extend({
- classNameBindings: ['messages.empty']
- messages: Ember.Object.create({
- empty: true
- })
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view empty"></div>
- ```
-
-
- If you want to add a class name for a property which evaluates to true and
- and a different class name if it evaluates to false, you can pass a binding
- like this:
-
- ```
- // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false
- Ember.View.create({
- classNameBindings: ['isEnabled:enabled:disabled']
- isEnabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view enabled"></div>
- ```
-
- When isEnabled is `false`, the resulting HTML reprensentation looks like this:
-
- ``` html
- <div id="ember1" class="ember-view disabled"></div>
- ```
-
- This syntax offers the convenience to add a class if a property is `false`:
-
- ``` javascript
- // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false
- Ember.View.create({
- classNameBindings: ['isEnabled::disabled']
- isEnabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view"></div>
- ```
-
- When the `isEnabled` property on the view is set to `false`, it will result
- in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view disabled"></div>
- ```
-
- Updates to the the value of a class name binding will result in automatic update
- of the HTML `class` attribute in the view's rendered HTML representation.
- If the value becomes `false` or `undefined` the class name will be removed.
-
- Both `classNames` and `classNameBindings` are concatenated properties.
- See `Ember.Object` documentation for more information about concatenated properties.
-
- ## HTML Attributes
-
- The HTML attribute section of a view's tag can be set by providing an `attributeBindings`
- property set to an array of property names on the view. The return value of these properties
- will be used as the value of the view's HTML associated attribute:
-
- ``` javascript
- AnchorView = Ember.View.extend({
- tagName: 'a',
- attributeBindings: ['href'],
- href: 'http://google.com'
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <a id="ember1" class="ember-view" href="http://google.com"></a>
- ```
-
- If the return value of an `attributeBindings` monitored property is a boolean
- the property will follow HTML's pattern of repeating the attribute's name as
- its value:
-
- ``` javascript
- MyTextInput = Ember.View.extend({
- tagName: 'input',
- attributeBindings: ['disabled'],
- disabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <input id="ember1" class="ember-view" disabled="disabled" />
- ```
-
- `attributeBindings` can refer to computed properties:
-
- ``` javascript
- MyTextInput = Ember.View.extend({
- tagName: 'input',
- attributeBindings: ['disabled'],
- disabled: function(){
- if (someLogic) {
- return true;
- } else {
- return false;
- }
- }.property()
- });
- ```
-
- Updates to the the property of an attribute binding will result in automatic update
- of the HTML attribute in the view's rendered HTML representation.
-
- `attributeBindings` is a concatenated property. See `Ember.Object` documentation
- for more information about concatenated properties.
-
- ## Templates
-
- The HTML contents of a view's rendered representation are determined by its template.
- Templates can be any function that accepts an optional context parameter and returns
- a string of HTML that will be inserted within the view's tag. Most
- typically in Ember this function will be a compiled Ember.Handlebars template.
-
- ``` javascript
- AView = Ember.View.extend({
- template: Ember.Handlebars.compile('I am the template')
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view">I am the template</div>
- ```
-
- Within an Ember application is more common to define a Handlebars templates as
- part of a page:
-
- ``` handlebars
- <script type='text/x-handlebars' data-template-name='some-template'>
- Hello
- </script>
- ```
-
- And associate it by name using a view's `templateName` property:
-
- ``` javascript
- AView = Ember.View.extend({
- templateName: 'some-template'
- });
- ```
-
- Using a value for `templateName` that does not have a Handlebars template with a
- matching `data-template-name` attribute will throw an error.
-
- Assigning a value to both `template` and `templateName` properties will throw an error.
-
- For views classes that may have a template later defined (e.g. as the block portion of a `{{view}}`
- Handlebars helper call in another template or in a subclass), you can provide a `defaultTemplate`
- property set to compiled template function. If a template is not later provided for the view
- instance the `defaultTemplate` value will be used:
-
- ``` javascript
- AView = Ember.View.extend({
- defaultTemplate: Ember.Handlebars.compile('I was the default'),
- template: null,
- templateName: null
- });
- ```
-
- Will result in instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view">I was the default</div>
- ```
-
- If a `template` or `templateName` is provided it will take precedence over `defaultTemplate`:
-
- ``` javascript
- AView = Ember.View.extend({
- defaultTemplate: Ember.Handlebars.compile('I was the default')
- });
-
- aView = AView.create({
- template: Ember.Handlebars.compile('I was the template, not default')
- });
- ```
-
- Will result in the following HTML representation when rendered:
-
- ``` html
- <div id="ember1" class="ember-view">I was the template, not default</div>
- ```
-
- ## View Context
-
- The default context of the compiled template is the view's controller:
-
- ``` javascript
- AView = Ember.View.extend({
- template: Ember.Handlebars.compile('Hello {{excitedGreeting}}')
- });
-
- aController = Ember.Object.create({
- firstName: 'Barry',
- excitedGreeting: function(){
- return this.get("content.firstName") + "!!!"
- }.property()
- });
-
- aView = AView.create({
- controller: aController,
- });
- ```
-
- Will result in an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view">Hello Barry!!!</div>
- ```
-
- A context can also be explicitly supplied through the view's `context` property.
- If the view has neither `context` nor `controller` properties, the parentView's
- context will be used.
-
- ## Layouts
-
- Views can have a secondary template that wraps their main template. Like
- primary templates, layouts can be any function that accepts an optional context
- parameter and returns a string of HTML that will be inserted inside view's tag. Views whose HTML
- element is self closing (e.g. `<input />`) cannot have a layout and this property will be ignored.
-
- Most typically in Ember a layout will be a compiled Ember.Handlebars template.
-
- A view's layout can be set directly with the `layout` property or reference an
- existing Handlebars template by name with the `layoutName` property.
-
- A template used as a layout must contain a single use of the Handlebars `{{yield}}`
- helper. The HTML contents of a view's rendered `template` will be inserted at this location:
-
- ``` javascript
- AViewWithLayout = Ember.View.extend({
- layout: Ember.Handlebars.compile("<div class='my-decorative-class'>{{yield}}</div>")
- template: Ember.Handlebars.compile("I got wrapped"),
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ``` html
- <div id="ember1" class="ember-view">
- <div class="my-decorative-class">
- I got wrapped
- </div>
- </div>
- ```
-
- See `Handlebars.helpers.yield` for more information.
-
- ## Responding to Browser Events
-
- Views can respond to user-initiated events in one of three ways: method implementation,
- through an event manager, and through `{{action}}` helper use in their template or layout.
-
- ### Method Implementation
-
- Views can respond to user-initiated events by implementing a method that matches the
- event name. A `jQuery.Event` object will be passed as the argument to this method.
-
- ``` javascript
- AView = Ember.View.extend({
- click: function(event){
- // will be called when when an instance's
- // rendered element is clicked
- }
- });
- ```
-
- ### Event Managers
-
- Views can define an object as their `eventManager` property. This object can then
- implement methods that match the desired event names. Matching events that occur
- on the view's rendered HTML or the rendered HTML of any of its DOM descendants
- will trigger this method. A `jQuery.Event` object will be passed as the first
- argument to the method and an `Ember.View` object as the second. The `Ember.View`
- will be the view whose rendered HTML was interacted with. This may be the view with
- the `eventManager` property or one of its descendent views.
-
- ``` javascript
- AView = Ember.View.extend({
- eventManager: Ember.Object.create({
- doubleClick: function(event, view){
- // will be called when when an instance's
- // rendered element or any rendering
- // of this views's descendent
- // elements is clicked
- }
- })
- });
- ```
-
- An event defined for an event manager takes precedence over events of the same
- name handled through methods on the view.
-
- ``` javascript
- AView = Ember.View.extend({
- mouseEnter: function(event){
- // will never trigger.
- },
- eventManager: Ember.Object.create({
- mouseEnter: function(event, view){
- // takes presedence over AView#mouseEnter
- }
- })
- });
- ```
-
- Similarly a view's event manager will take precedence for events of any views
- rendered as a descendent. A method name that matches an event name will not be called
- if the view instance was rendered inside the HTML representation of a view that has
- an `eventManager` property defined that handles events of the name. Events not handled
- by the event manager will still trigger method calls on the descendent.
-
- ``` javascript
- OuterView = Ember.View.extend({
- template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"),
- eventManager: Ember.Object.create({
- mouseEnter: function(event, view){
- // view might be instance of either
- // OutsideView or InnerView depending on
- // where on the page the user interaction occured
- }
- })
- });
-
- InnerView = Ember.View.extend({
- click: function(event){
- // will be called if rendered inside
- // an OuterView because OuterView's
- // eventManager doesn't handle click events
- },
- mouseEnter: function(event){
- // will never be called if rendered inside
- // an OuterView.
- }
- });
- ```
-
- ### Handlebars `{{action}}` Helper
-
- See `Handlebars.helpers.action`.
-
- ### Event Names
-
- Possible events names for any of the responding approaches described above are:
-
- Touch events: 'touchStart', 'touchMove', 'touchEnd', 'touchCancel'
-
- Keyboard events: 'keyDown', 'keyUp', 'keyPress'
-
- Mouse events: 'mouseDown', 'mouseUp', 'contextMenu', 'click', 'doubleClick', 'mouseMove',
- 'focusIn', 'focusOut', 'mouseEnter', 'mouseLeave'
-
- Form events: 'submit', 'change', 'focusIn', 'focusOut', 'input'
-
- HTML5 drag and drop events: 'dragStart', 'drag', 'dragEnter', 'dragLeave', 'drop', 'dragEnd'
-
- ## Handlebars `{{view}}` Helper
-
- Other `Ember.View` instances can be included as part of a view's template by using the `{{view}}`
- Handlebars helper. See `Handlebars.helpers.view` for additional information.
-
- @class View
- @namespace Ember
- @extends Ember.Object
- @uses Ember.Evented
-*/
-Ember.View = Ember.CoreView.extend(
-/** @scope Ember.View.prototype */ {
-
- concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'],
-
- /**
- @property isView
- @type Boolean
- @default true
- @final
- */
- isView: true,
-
- // ..........................................................
- // TEMPLATE SUPPORT
- //
-
- /**
- The name of the template to lookup if no template is provided.
-
- Ember.View will look for a template with this name in this view's
- `templates` object. By default, this will be a global object
- shared in `Ember.TEMPLATES`.
-
- @property templateName
- @type String
- @default null
- */
- templateName: null,
-
- /**
- The name of the layout to lookup if no layout is provided.
-
- Ember.View will look for a template with this name in this view's
- `templates` object. By default, this will be a global object
- shared in `Ember.TEMPLATES`.
-
- @property layoutName
- @type String
- @default null
- */
- layoutName: null,
-
- /**
- The hash in which to look for `templateName`.
-
- @property templates
- @type Ember.Object
- @default Ember.TEMPLATES
- */
- templates: Ember.TEMPLATES,
-
- /**
- The template used to render the view. This should be a function that
- accepts an optional context parameter and returns a string of HTML that
- will be inserted into the DOM relative to its parent view.
-
- In general, you should set the `templateName` property instead of setting
- the template yourself.
-
- @property template
- @type Function
- */
- template: Ember.computed(function(key, value) {
- if (value !== undefined) { return value; }
-
- var templateName = get(this, 'templateName'),
- template = this.templateForName(templateName, 'template');
-
- return template || get(this, 'defaultTemplate');
- }).property('templateName'),
-
- /**
- The controller managing this view. If this property is set, it will be
- made available for use by the template.
-
- @property controller
- @type Object
- */
- controller: Ember.computed(function(key, value) {
- var parentView;
-
- if (arguments.length === 2) {
- return value;
- } else {
- parentView = get(this, 'parentView');
- return parentView ? get(parentView, 'controller') : null;
- }
- }).property(),
-
- /**
- A view may contain a layout. A layout is a regular template but
- supersedes the `template` property during rendering. It is the
- responsibility of the layout template to retrieve the `template`
- property from the view (or alternatively, call `Handlebars.helpers.yield`,
- `{{yield}}`) to render it in the correct location.
-
- This is useful for a view that has a shared wrapper, but which delegates
- the rendering of the contents of the wrapper to the `template` property
- on a subclass.
-
- @property layout
- @type Function
- */
- layout: Ember.computed(function(key, value) {
- if (arguments.length === 2) { return value; }
-
- var layoutName = get(this, 'layoutName'),
- layout = this.templateForName(layoutName, 'layout');
-
- return layout || get(this, 'defaultLayout');
- }).property('layoutName'),
-
- templateForName: function(name, type) {
- if (!name) { return; }
-
- var templates = get(this, 'templates'),
- template = get(templates, name);
-
- if (!template) {
- throw new Ember.Error(fmt('%@ - Unable to find %@ "%@".', [this, type, name]));
- }
-
- return template;
- },
-
- /**
- The object from which templates should access properties.
-
- This object will be passed to the template function each time the render
- method is called, but it is up to the individual function to decide what
- to do with it.
-
- By default, this will be the view's controller.
-
- @property context
- @type Object
- */
- context: Ember.computed(function(key, value) {
- if (arguments.length === 2) {
- set(this, '_context', value);
- return value;
- } else {
- return get(this, '_context');
- }
- }).volatile(),
-
- /**
- @private
-
- Private copy of the view's template context. This can be set directly
- by Handlebars without triggering the observer that causes the view
- to be re-rendered.
-
- The context of a view is looked up as follows:
-
- 1. Supplied context (usually by Handlebars)
- 2. Specified controller
- 3. `parentView`'s context (for a child of a ContainerView)
-
- The code in Handlebars that overrides the `_context` property first
- checks to see whether the view has a specified controller. This is
- something of a hack and should be revisited.
-
- @property _context
- */
- _context: Ember.computed(function(key, value) {
- var parentView, controller;
-
- if (arguments.length === 2) {
- return value;
- }
-
- if (controller = get(this, 'controller')) {
- return controller;
- }
-
- parentView = get(this, '_parentView');
- if (parentView) {
- return get(parentView, '_context');
- }
-
- return this;
- }),
-
- /**
- @private
-
- If a value that affects template rendering changes, the view should be
- re-rendered to reflect the new value.
-
- @method _displayPropertyDidChange
- */
- _displayPropertyDidChange: Ember.observer(function() {
- this.rerender();
- }, 'context', 'controller'),
-
- /**
- If false, the view will appear hidden in DOM.
-
- @property isVisible
- @type Boolean
- @default null
- */
- isVisible: true,
-
- /**
- @private
-
- Array of child views. You should never edit this array directly.
- Instead, use appendChild and removeFromParent.
-
- @property childViews
- @type Array
- @default []
- */
- childViews: childViewsProperty,
-
- _childViews: [],
-
- // When it's a virtual view, we need to notify the parent that their
- // childViews will change.
- _childViewsWillChange: Ember.beforeObserver(function() {
- if (this.isVirtual) {
- var parentView = get(this, 'parentView');
- if (parentView) { Ember.propertyWillChange(parentView, 'childViews'); }
- }
- }, 'childViews'),
-
- // When it's a virtual view, we need to notify the parent that their
- // childViews did change.
- _childViewsDidChange: Ember.observer(function() {
- if (this.isVirtual) {
- var parentView = get(this, 'parentView');
- if (parentView) { Ember.propertyDidChange(parentView, 'childViews'); }
- }
- }, 'childViews'),
-
- /**
- Return the nearest ancestor that is an instance of the provided
- class.
-
- @property nearestInstanceOf
- @param {Class} klass Subclass of Ember.View (or Ember.View itself)
- @return Ember.View
- @deprecated
- */
- nearestInstanceOf: function(klass) {
- Ember.deprecate("nearestInstanceOf is deprecated and will be removed from future releases. Use nearestOfType.");
- var view = get(this, 'parentView');
-
- while (view) {
- if(view instanceof klass) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor that is an instance of the provided
- class or mixin.
-
- @property nearestOfType
- @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself),
- or an instance of Ember.Mixin.
- @return Ember.View
- */
- nearestOfType: function(klass) {
- var view = get(this, 'parentView'),
- isOfType = klass instanceof Ember.Mixin ?
- function(view) { return klass.detect(view); } :
- function(view) { return klass.detect(view.constructor); };
-
- while (view) {
- if( isOfType(view) ) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor that has a given property.
-
- @property nearestWithProperty
- @param {String} property A property name
- @return Ember.View
- */
- nearestWithProperty: function(property) {
- var view = get(this, 'parentView');
-
- while (view) {
- if (property in view) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor whose parent is an instance of
- `klass`.
-
- @property nearestChildOf
- @param {Class} klass Subclass of Ember.View (or Ember.View itself)
- @return Ember.View
- */
- nearestChildOf: function(klass) {
- var view = get(this, 'parentView');
-
- while (view) {
- if(get(view, 'parentView') instanceof klass) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor that is an Ember.CollectionView
-
- @property collectionView
- @return Ember.CollectionView
- */
- collectionView: Ember.computed(function() {
- return this.nearestOfType(Ember.CollectionView);
- }),
-
- /**
- Return the nearest ancestor that is a direct child of
- an Ember.CollectionView
-
- @property itemView
- @return Ember.View
- */
- itemView: Ember.computed(function() {
- return this.nearestChildOf(Ember.CollectionView);
- }),
-
- /**
- Return the nearest ancestor that has the property
- `content`.
-
- @property contentView
- @return Ember.View
- */
- contentView: Ember.computed(function() {
- return this.nearestWithProperty('content');
- }),
-
- /**
- @private
-
- When the parent view changes, recursively invalidate
- collectionView, itemView, and contentView
-
- @method _parentViewDidChange
- */
- _parentViewDidChange: Ember.observer(function() {
- if (this.isDestroying) { return; }
-
- this.invokeRecursively(function(view) {
- view.propertyDidChange('collectionView');
- view.propertyDidChange('itemView');
- view.propertyDidChange('contentView');
- });
-
- if (get(this, 'parentView.controller') && !get(this, 'controller')) {
- this.notifyPropertyChange('controller');
- }
- }, '_parentView'),
-
- _controllerDidChange: Ember.observer(function() {
- if (this.isDestroying) { return; }
-
- this.forEachChildView(function(view) {
- view.propertyDidChange('controller');
- });
- }, 'controller'),
-
- cloneKeywords: function() {
- var templateData = get(this, 'templateData');
-
- var keywords = templateData ? Ember.copy(templateData.keywords) : {};
- set(keywords, 'view', get(this, 'concreteView'));
- set(keywords, 'controller', get(this, 'controller'));
-
- return keywords;
- },
-
- /**
- Called on your view when it should push strings of HTML into a
- Ember.RenderBuffer. Most users will want to override the `template`
- or `templateName` properties instead of this method.
-
- By default, Ember.View will look for a function in the `template`
- property and invoke it with the value of `context`. The value of
- `context` will be the view's controller unless you override it.
-
- @method render
- @param {Ember.RenderBuffer} buffer The render buffer
- */
- render: function(buffer) {
- // If this view has a layout, it is the responsibility of the
- // the layout to render the view's template. Otherwise, render the template
- // directly.
- var template = get(this, 'layout') || get(this, 'template');
-
- if (template) {
- var context = get(this, 'context');
- var keywords = this.cloneKeywords();
-
- var data = {
- view: this,
- buffer: buffer,
- isRenderData: true,
- keywords: keywords
- };
-
- // Invoke the template with the provided template context, which
- // is the view's controller by default. A hash of data is also passed that provides
- // the template with access to the view and render buffer.
-
- Ember.assert('template must be a function. Did you mean to call Ember.Handlebars.compile("...") or specify templateName instead?', typeof template === 'function');
- // The template should write directly to the render buffer instead
- // of returning a string.
- var output = template(context, { data: data });
-
- // If the template returned a string instead of writing to the buffer,
- // push the string onto the buffer.
- if (output !== undefined) { buffer.push(output); }
- }
- },
-
- invokeForState: function(name) {
- var stateName = this.state, args, fn;
-
- // try to find the function for the state in the cache
- if (fn = invokeForState[stateName][name]) {
- args = a_slice.call(arguments);
- args[0] = this;
-
- return fn.apply(this, args);
- }
-
- // otherwise, find and cache the function for this state
- var parent = this, states = parent.states, state;
-
- while (states) {
- state = states[stateName];
-
- while (state) {
- fn = state[name];
-
- if (fn) {
- invokeForState[stateName][name] = fn;
-
- args = a_slice.call(arguments, 1);
- args.unshift(this);
-
- return fn.apply(this, args);
- }
-
- state = state.parentState;
- }
-
- states = states.parent;
- }
- },
-
- /**
- Renders the view again. This will work regardless of whether the
- view is already in the DOM or not. If the view is in the DOM, the
- rendering process will be deferred to give bindings a chance
- to synchronize.
-
- If children were added during the rendering process using `appendChild`,
- `rerender` will remove them, because they will be added again
- if needed by the next `render`.
-
- In general, if the display of your view changes, you should modify
- the DOM element directly instead of manually calling `rerender`, which can
- be slow.
-
- @method rerender
- */
- rerender: function() {
- return this.invokeForState('rerender');
- },
-
- clearRenderedChildren: function() {
- var lengthBefore = this.lengthBeforeRender,
- lengthAfter = this.lengthAfterRender;
-
- // If there were child views created during the last call to render(),
- // remove them under the assumption that they will be re-created when
- // we re-render.
-
- // VIEW-TODO: Unit test this path.
- var childViews = this._childViews;
- for (var i=lengthAfter-1; i>=lengthBefore; i--) {
- if (childViews[i]) { childViews[i].destroy(); }
- }
- },
-
- /**
- @private
-
- Iterates over the view's `classNameBindings` array, inserts the value
- of the specified property into the `classNames` array, then creates an
- observer to update the view's element if the bound property ever changes
- in the future.
-
- @method _applyClassNameBindings
- */
- _applyClassNameBindings: function() {
- var classBindings = get(this, 'classNameBindings'),
- classNames = get(this, 'classNames'),
- elem, newClass, dasherizedClass;
-
- if (!classBindings) { return; }
-
- // Loop through all of the configured bindings. These will be either
- // property names ('isUrgent') or property paths relative to the view
- // ('content.isUrgent')
- a_forEach(classBindings, function(binding) {
-
- // Variable in which the old class value is saved. The observer function
- // closes over this variable, so it knows which string to remove when
- // the property changes.
- var oldClass;
- // Extract just the property name from bindings like 'foo:bar'
- var parsedPath = Ember.View._parsePropertyPath(binding);
-
- // Set up an observer on the context. If the property changes, toggle the
- // class name.
- var observer = function() {
- // Get the current value of the property
- newClass = this._classStringForProperty(binding);
- elem = this.$();
- if (!elem) {
- removeObserver(this, parsedPath.path, observer);
- return;
- }
-
- // If we had previously added a class to the element, remove it.
- if (oldClass) {
- elem.removeClass(oldClass);
- // Also remove from classNames so that if the view gets rerendered,
- // the class doesn't get added back to the DOM.
- classNames.removeObject(oldClass);
- }
-
- // If necessary, add a new class. Make sure we keep track of it so
- // it can be removed in the future.
- if (newClass) {
- elem.addClass(newClass);
- oldClass = newClass;
- } else {
- oldClass = null;
- }
- };
-
- // Get the class name for the property at its current value
- dasherizedClass = this._classStringForProperty(binding);
-
- if (dasherizedClass) {
- // Ensure that it gets into the classNames array
- // so it is displayed when we render.
- classNames.push(dasherizedClass);
-
- // Save a reference to the class name so we can remove it
- // if the observer fires. Remember that this variable has
- // been closed over by the observer.
- oldClass = dasherizedClass;
- }
-
- addObserver(this, parsedPath.path, observer);
-
- this.one('willClearRender', function() {
- removeObserver(this, parsedPath.path, observer);
- });
- }, this);
- },
-
- /**
- @private
-
- Iterates through the view's attribute bindings, sets up observers for each,
- then applies the current value of the attributes to the passed render buffer.
-
- @method _applyAttributeBindings
- @param {Ember.RenderBuffer} buffer
- */
- _applyAttributeBindings: function(buffer) {
- var attributeBindings = get(this, 'attributeBindings'),
- attributeValue, elem, type;
-
- if (!attributeBindings) { return; }
-
- a_forEach(attributeBindings, function(binding) {
- var split = binding.split(':'),
- property = split[0],
- attributeName = split[1] || property;
-
- // Create an observer to add/remove/change the attribute if the
- // JavaScript property changes.
- var observer = function() {
- elem = this.$();
- if (!elem) { return; }
-
- attributeValue = get(this, property);
-
- Ember.View.applyAttributeBindings(elem, attributeName, attributeValue);
- };
-
- addObserver(this, property, observer);
-
- this.one('willClearRender', function() {
- removeObserver(this, property, observer);
- });
-
- // Determine the current value and add it to the render buffer
- // if necessary.
- attributeValue = get(this, property);
- Ember.View.applyAttributeBindings(buffer, attributeName, attributeValue);
- }, this);
- },
-
- /**
- @private
-
- Given a property name, returns a dasherized version of that
- property name if the property evaluates to a non-falsy value.
-
- For example, if the view has property `isUrgent` that evaluates to true,
- passing `isUrgent` to this method will return `"is-urgent"`.
-
- @method _classStringForProperty
- @param property
- */
- _classStringForProperty: function(property) {
- var parsedPath = Ember.View._parsePropertyPath(property);
- var path = parsedPath.path;
-
- var val = get(this, path);
- if (val === undefined && Ember.isGlobalPath(path)) {
- val = get(Ember.lookup, path);
- }
-
- return Ember.View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
- },
-
- // ..........................................................
- // ELEMENT SUPPORT
- //
-
- /**
- Returns the current DOM element for the view.
-
- @property element
- @type DOMElement
- */
- element: Ember.computed(function(key, value) {
- if (value !== undefined) {
- return this.invokeForState('setElement', value);
- } else {
- return this.invokeForState('getElement');
- }
- }).property('_parentView'),
-
- /**
- Returns a jQuery object for this view's element. If you pass in a selector
- string, this method will return a jQuery object, using the current element
- as its buffer.
-
- For example, calling `view.$('li')` will return a jQuery object containing
- all of the `li` elements inside the DOM element of this view.
-
- @property $
- @param {String} [selector] a jQuery-compatible selector string
- @return {jQuery} the CoreQuery object for the DOM node
- */
- $: function(sel) {
- return this.invokeForState('$', sel);
- },
-
- mutateChildViews: function(callback) {
- var childViews = this._childViews,
- idx = childViews.length,
- view;
-
- while(--idx >= 0) {
- view = childViews[idx];
- callback.call(this, view, idx);
- }
-
- return this;
- },
-
- forEachChildView: function(callback) {
- var childViews = this._childViews;
-
- if (!childViews) { return this; }
-
- var len = childViews.length,
- view, idx;
-
- for(idx = 0; idx < len; idx++) {
- view = childViews[idx];
- callback.call(this, view);
- }
-
- return this;
- },
-
- /**
- Appends the view's element to the specified parent element.
-
- If the view does not have an HTML representation yet, `createElement()`
- will be called automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the given element until all bindings have
- finished synchronizing.
-
- This is not typically a function that you will need to call directly
- when building your application. You might consider using Ember.ContainerView
- instead. If you do need to use appendTo, be sure that the target element you
- are providing is associated with an Ember.Application and does not have an
- ancestor element that is associated with an Ember view.
-
- @method appendTo
- @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
- @return {Ember.View} receiver
- */
- appendTo: function(target) {
- // Schedule the DOM element to be created and appended to the given
- // element after bindings have synchronized.
- this._insertElementLater(function() {
- Ember.assert("You cannot append to an existing Ember.View. Consider using Ember.ContainerView instead.", !Ember.$(target).is('.ember-view') && !Ember.$(target).parents().is('.ember-view'));
- this.$().appendTo(target);
- });
-
- return this;
- },
-
- /**
- Replaces the content of the specified parent element with this view's element.
- If the view does not have an HTML representation yet, `createElement()`
- will be called automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the given element until all bindings have
- finished synchronizing
-
- @method replaceIn
- @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
- @return {Ember.View} received
- */
- replaceIn: function(target) {
- Ember.assert("You cannot replace an existing Ember.View. Consider using Ember.ContainerView instead.", !Ember.$(target).is('.ember-view') && !Ember.$(target).parents().is('.ember-view'));
-
- this._insertElementLater(function() {
- Ember.$(target).empty();
- this.$().appendTo(target);
- });
-
- return this;
- },
-
- /**
- @private
-
- Schedules a DOM operation to occur during the next render phase. This
- ensures that all bindings have finished synchronizing before the view is
- rendered.
-
- To use, pass a function that performs a DOM operation..
-
- Before your function is called, this view and all child views will receive
- the `willInsertElement` event. After your function is invoked, this view
- and all of its child views will receive the `didInsertElement` event.
-
- view._insertElementLater(function() {
- this.createElement();
- this.$().appendTo('body');
- });
-
- @method _insertElementLater
- @param {Function} fn the function that inserts the element into the DOM
- */
- _insertElementLater: function(fn) {
- this._scheduledInsert = Ember.run.scheduleOnce('render', this, '_insertElement', fn);
- },
-
- /**
- @private
- */
- _insertElement: function (fn) {
- this._scheduledInsert = null;
- this.invokeForState('insertElement', fn);
- },
-
- /**
- Appends the view's element to the document body. If the view does
- not have an HTML representation yet, `createElement()` will be called
- automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the document body until all bindings have
- finished synchronizing.
-
- @method append
- @return {Ember.View} receiver
- */
- append: function() {
- return this.appendTo(document.body);
- },
-
- /**
- Removes the view's element from the element to which it is attached.
-
- @method remove
- @return {Ember.View} receiver
- */
- remove: function() {
- // What we should really do here is wait until the end of the run loop
- // to determine if the element has been re-appended to a different
- // element.
- // In the interim, we will just re-render if that happens. It is more
- // important than elements get garbage collected.
- this.destroyElement();
- this.invokeRecursively(function(view) {
- view.clearRenderedChildren();
- });
- },
-
- /**
- The ID to use when trying to locate the element in the DOM. If you do not
- set the elementId explicitly, then the view's GUID will be used instead.
- This ID must be set at the time the view is created.
-
- @property elementId
- @type String
- */
- elementId: Ember.computed(function(key, value) {
- return value !== undefined ? value : Ember.guidFor(this);
- }),
-
- // TODO: Perhaps this should be removed from the production build somehow.
- _elementIdDidChange: Ember.beforeObserver(function() {
- throw "Changing a view's elementId after creation is not allowed.";
- }, 'elementId'),
-
- /**
- Attempts to discover the element in the parent element. The default
- implementation looks for an element with an ID of elementId (or the view's
- guid if elementId is null). You can override this method to provide your
- own form of lookup. For example, if you want to discover your element
- using a CSS class name instead of an ID.
-
- @method findElementInParentElement
- @param {DOMElement} parentElement The parent's DOM element
- @return {DOMElement} The discovered element
- */
- findElementInParentElement: function(parentElem) {
- var id = "#" + get(this, 'elementId');
- return Ember.$(id)[0] || Ember.$(id, parentElem)[0];
- },
-
- /**
- Creates a DOM representation of the view and all of its
- child views by recursively calling the `render()` method.
-
- After the element has been created, `didInsertElement` will
- be called on this view and all of its child views.
-
- @method createElement
- @return {Ember.View} receiver
- */
- createElement: function() {
- if (get(this, 'element')) { return this; }
-
- var buffer = this.renderToBuffer();
- set(this, 'element', buffer.element());
-
- return this;
- },
-
- /**
- Called when a view is going to insert an element into the DOM.
-
- @event willInsertElement
- */
- willInsertElement: Ember.K,
-
- /**
- Called when the element of the view has been inserted into the DOM.
- Override this function to do any set up that requires an element in the
- document body.
-
- @event didInsertElement
- */
- didInsertElement: Ember.K,
-
- /**
- Called when the view is about to rerender, but before anything has
- been torn down. This is a good opportunity to tear down any manual
- observers you have installed based on the DOM state
-
- @event willClearRender
- */
- willClearRender: Ember.K,
-
- /**
- @private
-
- Run this callback on the current view and recursively on child views.
-
- @method invokeRecursively
- @param fn {Function}
- */
- invokeRecursively: function(fn) {
- fn.call(this, this);
-
- this.forEachChildView(function(view) {
- view.invokeRecursively(fn);
- });
- },
-
- /**
- Invalidates the cache for a property on all child views.
-
- @method invalidateRecursively
- */
- invalidateRecursively: function(key) {
- this.forEachChildView(function(view) {
- view.propertyDidChange(key);
- });
- },
-
- /**
- @private
-
- Invokes the receiver's willInsertElement() method if it exists and then
- invokes the same on all child views.
-
- NOTE: In some cases this was called when the element existed. This no longer
- works so we let people know. We can remove this warning code later.
-
- @method _notifyWillInsertElement
- */
- _notifyWillInsertElement: function() {
- this.invokeRecursively(function(view) {
- view.trigger('willInsertElement');
- });
- },
-
- /**
- @private
-
- Invokes the receiver's didInsertElement() method if it exists and then
- invokes the same on all child views.
-
- @method _notifyDidInsertElement
- */
- _notifyDidInsertElement: function() {
- this.invokeRecursively(function(view) {
- view.trigger('didInsertElement');
- });
- },
-
- /**
- @private
-
- Triggers the `willClearRender` event (which invokes the `willClearRender()`
- method if it exists) on this view and all child views.
-
- @method _notifyWillClearRender
- */
- _notifyWillClearRender: function() {
- this.invokeRecursively(function(view) {
- view.trigger('willClearRender');
- });
- },
-
- /**
- Destroys any existing element along with the element for any child views
- as well. If the view does not currently have a element, then this method
- will do nothing.
-
- If you implement willDestroyElement() on your view, then this method will
- be invoked on your view before your element is destroyed to give you a
- chance to clean up any event handlers, etc.
-
- If you write a willDestroyElement() handler, you can assume that your
- didInsertElement() handler was called earlier for the same element.
-
- Normally you will not call or override this method yourself, but you may
- want to implement the above callbacks when it is run.
-
- @method destroyElement
- @return {Ember.View} receiver
- */
- destroyElement: function() {
- return this.invokeForState('destroyElement');
- },
-
- /**
- Called when the element of the view is going to be destroyed. Override
- this function to do any teardown that requires an element, like removing
- event listeners.
-
- @event willDestroyElement
- */
- willDestroyElement: function() {},
-
- /**
- @private
-
- Triggers the `willDestroyElement` event (which invokes the `willDestroyElement()`
- method if it exists) on this view and all child views.
-
- Before triggering `willDestroyElement`, it first triggers the `willClearRender`
- event recursively.
-
- @method _notifyWillDestroyElement
- */
- _notifyWillDestroyElement: function() {
- this._notifyWillClearRender();
-
- this.invokeRecursively(function(view) {
- view.trigger('willDestroyElement');
- });
- },
-
- _elementWillChange: Ember.beforeObserver(function() {
- this.forEachChildView(function(view) {
- Ember.propertyWillChange(view, 'element');
- });
- }, 'element'),
-
- /**
- @private
-
- If this view's element changes, we need to invalidate the caches of our
- child views so that we do not retain references to DOM elements that are
- no longer needed.
-
- @method _elementDidChange
- */
- _elementDidChange: Ember.observer(function() {
- this.forEachChildView(function(view) {
- Ember.propertyDidChange(view, 'element');
- });
- }, 'element'),
-
- /**
- Called when the parentView property has changed.
-
- @event parentViewDidChange
- */
- parentViewDidChange: Ember.K,
-
- instrumentName: 'render.view',
-
- instrumentDetails: function(hash) {
- hash.template = get(this, 'templateName');
- this._super(hash);
- },
-
- _renderToBuffer: function(parentBuffer, bufferOperation) {
- this.lengthBeforeRender = this._childViews.length;
- var buffer = this._super(parentBuffer, bufferOperation);
- this.lengthAfterRender = this._childViews.length;
-
- return buffer;
- },
-
- renderToBufferIfNeeded: function () {
- return this.invokeForState('renderToBufferIfNeeded', this);
- },
-
- beforeRender: function(buffer) {
- this.applyAttributesToBuffer(buffer);
- },
-
- afterRender: Ember.K,
-
- applyAttributesToBuffer: function(buffer) {
- // Creates observers for all registered class name and attribute bindings,
- // then adds them to the element.
- this._applyClassNameBindings();
-
- // Pass the render buffer so the method can apply attributes directly.
- // This isn't needed for class name bindings because they use the
- // existing classNames infrastructure.
- this._applyAttributeBindings(buffer);
-
-
- a_forEach(get(this, 'classNames'), function(name){ buffer.addClass(name); });
- buffer.id(get(this, 'elementId'));
-
- var role = get(this, 'ariaRole');
- if (role) {
- buffer.attr('role', role);
- }
-
- if (get(this, 'isVisible') === false) {
- buffer.style('display', 'none');
- }
- },
-
- // ..........................................................
- // STANDARD RENDER PROPERTIES
- //
-
- /**
- Tag name for the view's outer element. The tag name is only used when
- an element is first created. If you change the tagName for an element, you
- must destroy and recreate the view element.
-
- By default, the render buffer will use a `<div>` tag for views.
-
- @property tagName
- @type String
- @default null
- */
-
- // We leave this null by default so we can tell the difference between
- // the default case and a user-specified tag.
- tagName: null,
-
- /**
- The WAI-ARIA role of the control represented by this view. For example, a
- button may have a role of type 'button', or a pane may have a role of
- type 'alertdialog'. This property is used by assistive software to help
- visually challenged users navigate rich web applications.
-
- The full list of valid WAI-ARIA roles is available at:
- http://www.w3.org/TR/wai-aria/roles#roles_categorization
-
- @property ariaRole
- @type String
- @default null
- */
- ariaRole: null,
-
- /**
- Standard CSS class names to apply to the view's outer element. This
- property automatically inherits any class names defined by the view's
- superclasses as well.
-
- @property classNames
- @type Array
- @default ['ember-view']
- */
- classNames: ['ember-view'],
-
- /**
- A list of properties of the view to apply as class names. If the property
- is a string value, the value of that string will be applied as a class
- name.
-
- // Applies the 'high' class to the view element
- Ember.View.create({
- classNameBindings: ['priority']
- priority: 'high'
- });
-
- If the value of the property is a Boolean, the name of that property is
- added as a dasherized class name.
-
- // Applies the 'is-urgent' class to the view element
- Ember.View.create({
- classNameBindings: ['isUrgent']
- isUrgent: true
- });
-
- If you would prefer to use a custom value instead of the dasherized
- property name, you can pass a binding like this:
-
- // Applies the 'urgent' class to the view element
- Ember.View.create({
- classNameBindings: ['isUrgent:urgent']
- isUrgent: true
- });
-
- This list of properties is inherited from the view's superclasses as well.
-
- @property classNameBindings
- @type Array
- @default []
- */
- classNameBindings: [],
-
- /**
- A list of properties of the view to apply as attributes. If the property is
- a string value, the value of that string will be applied as the attribute.
-
- // Applies the type attribute to the element
- // with the value "button", like <div type="button">
- Ember.View.create({
- attributeBindings: ['type'],
- type: 'button'
- });
-
- If the value of the property is a Boolean, the name of that property is
- added as an attribute.
-
- // Renders something like <div enabled="enabled">
- Ember.View.create({
- attributeBindings: ['enabled'],
- enabled: true
- });
-
- @property attributeBindings
- */
- attributeBindings: [],
-
- // .......................................................
- // CORE DISPLAY METHODS
- //
-
- /**
- @private
-
- Setup a view, but do not finish waking it up.
- - configure childViews
- - register the view with the global views hash, which is used for event
- dispatch
-
- @method init
- */
- init: function() {
- this._super();
-
- // setup child views. be sure to clone the child views array first
- this._childViews = this._childViews.slice();
-
- Ember.assert("Only arrays are allowed for 'classNameBindings'", Ember.typeOf(this.classNameBindings) === 'array');
- this.classNameBindings = Ember.A(this.classNameBindings.slice());
-
- Ember.assert("Only arrays are allowed for 'classNames'", Ember.typeOf(this.classNames) === 'array');
- this.classNames = Ember.A(this.classNames.slice());
-
- var viewController = get(this, 'viewController');
- if (viewController) {
- viewController = get(viewController);
- if (viewController) {
- set(viewController, 'view', this);
- }
- }
- },
-
- appendChild: function(view, options) {
- return this.invokeForState('appendChild', view, options);
- },
-
- /**
- Removes the child view from the parent view.
-
- @method removeChild
- @param {Ember.View} view
- @return {Ember.View} receiver
- */
- removeChild: function(view) {
- // If we're destroying, the entire subtree will be
- // freed, and the DOM will be handled separately,
- // so no need to mess with childViews.
- if (this.isDestroying) { return; }
-
- // update parent node
- set(view, '_parentView', null);
-
- // remove view from childViews array.
- var childViews = this._childViews;
-
- Ember.EnumerableUtils.removeObject(childViews, view);
-
- this.propertyDidChange('childViews'); // HUH?! what happened to will change?
-
- return this;
- },
-
- /**
- Removes all children from the parentView.
-
- @method removeAllChildren
- @return {Ember.View} receiver
- */
- removeAllChildren: function() {
- return this.mutateChildViews(function(view) {
- this.removeChild(view);
- });
- },
-
- destroyAllChildren: function() {
- return this.mutateChildViews(function(view) {
- view.destroy();
- });
- },
-
- /**
- Removes the view from its parentView, if one is found. Otherwise
- does nothing.
-
- @method removeFromParent
- @return {Ember.View} receiver
- */
- removeFromParent: function() {
- var parent = get(this, '_parentView');
-
- // Remove DOM element from parent
- this.remove();
-
- if (parent) { parent.removeChild(this); }
- return this;
- },
-
- /**
- You must call `destroy` on a view to destroy the view (and all of its
- child views). This will remove the view from any parent node, then make
- sure that the DOM element managed by the view can be released by the
- memory manager.
-
- @method willDestroy
- */
- willDestroy: function() {
- // calling this._super() will nuke computed properties and observers,
- // so collect any information we need before calling super.
- var childViews = this._childViews,
- parent = get(this, '_parentView'),
- childLen;
-
- // destroy the element -- this will avoid each child view destroying
- // the element over and over again...
- if (!this.removedFromDOM) { this.destroyElement(); }
-
- // remove from non-virtual parent view if viewName was specified
- if (this.viewName) {
- var nonVirtualParentView = get(this, 'parentView');
- if (nonVirtualParentView) {
- set(nonVirtualParentView, this.viewName, null);
- }
- }
-
- // remove from parent if found. Don't call removeFromParent,
- // as removeFromParent will try to remove the element from
- // the DOM again.
- if (parent) { parent.removeChild(this); }
-
- this.state = 'destroyed';
-
- childLen = childViews.length;
- for (var i=childLen-1; i>=0; i--) {
- childViews[i].removedFromDOM = true;
- childViews[i].destroy();
- }
-
- // next remove view from global hash
- if (!this.isVirtual) delete Ember.View.views[get(this, 'elementId')];
- },
-
- /**
- Instantiates a view to be added to the childViews array during view
- initialization. You generally will not call this method directly unless
- you are overriding createChildViews(). Note that this method will
- automatically configure the correct settings on the new view instance to
- act as a child of the parent.
-
- @method createChildView
- @param {Class} viewClass
- @param {Hash} [attrs] Attributes to add
- @return {Ember.View} new instance
- */
- createChildView: function(view, attrs) {
- if (Ember.CoreView.detect(view)) {
- attrs = attrs || {};
- attrs._parentView = this;
- attrs.templateData = attrs.templateData || get(this, 'templateData');
-
- view = view.create(attrs);
-
- // don't set the property on a virtual view, as they are invisible to
- // consumers of the view API
- if (view.viewName) { set(get(this, 'concreteView'), view.viewName, view); }
- } else {
- Ember.assert('You must pass instance or subclass of View', view instanceof Ember.CoreView);
- Ember.assert("You can only pass attributes when a class is provided", !attrs);
-
- if (!get(view, 'templateData')) {
- set(view, 'templateData', get(this, 'templateData'));
- }
-
- set(view, '_parentView', this);
- }
-
- return view;
- },
-
- becameVisible: Ember.K,
- becameHidden: Ember.K,
-
- /**
- @private
-
- When the view's `isVisible` property changes, toggle the visibility
- element of the actual DOM element.
-
- @method _isVisibleDidChange
- */
- _isVisibleDidChange: Ember.observer(function() {
- var $el = this.$();
- if (!$el) { return; }
-
- var isVisible = get(this, 'isVisible');
-
- $el.toggle(isVisible);
-
- if (this._isAncestorHidden()) { return; }
-
- if (isVisible) {
- this._notifyBecameVisible();
- } else {
- this._notifyBecameHidden();
- }
- }, 'isVisible'),
-
- _notifyBecameVisible: function() {
- this.trigger('becameVisible');
-
- this.forEachChildView(function(view) {
- var isVisible = get(view, 'isVisible');
-
- if (isVisible || isVisible === null) {
- view._notifyBecameVisible();
- }
- });
- },
-
- _notifyBecameHidden: function() {
- this.trigger('becameHidden');
- this.forEachChildView(function(view) {
- var isVisible = get(view, 'isVisible');
-
- if (isVisible || isVisible === null) {
- view._notifyBecameHidden();
- }
- });
- },
-
- _isAncestorHidden: function() {
- var parent = get(this, 'parentView');
-
- while (parent) {
- if (get(parent, 'isVisible') === false) { return true; }
-
- parent = get(parent, 'parentView');
- }
-
- return false;
- },
-
- clearBuffer: function() {
- this.invokeRecursively(function(view) {
- this.buffer = null;
- });
- },
-
- transitionTo: function(state, children) {
- this.state = state;
-
- if (children !== false) {
- this.forEachChildView(function(view) {
- view.transitionTo(state);
- });
- }
- },
-
- // .......................................................
- // EVENT HANDLING
- //
-
- /**
- @private
-
- Handle events from `Ember.EventDispatcher`
-
- @method handleEvent
- @param eventName {String}
- @param evt {Event}
- */
- handleEvent: function(eventName, evt) {
- return this.invokeForState('handleEvent', eventName, evt);
- }
-
-});
-
-/*
- Describe how the specified actions should behave in the various
- states that a view can exist in. Possible states:
-
- * preRender: when a view is first instantiated, and after its
- element was destroyed, it is in the preRender state
- * inBuffer: once a view has been rendered, but before it has
- been inserted into the DOM, it is in the inBuffer state
- * inDOM: once a view has been inserted into the DOM it is in
- the inDOM state. A view spends the vast majority of its
- existence in this state.
- * destroyed: once a view has been destroyed (using the destroy
- method), it is in this state. No further actions can be invoked
- on a destroyed view.
-*/
-
- // in the destroyed state, everything is illegal
-
- // before rendering has begun, all legal manipulations are noops.
-
- // inside the buffer, legal manipulations are done on the buffer
-
- // once the view has been inserted into the DOM, legal manipulations
- // are done on the DOM element.
-
-var DOMManager = {
- prepend: function(view, html) {
- view.$().prepend(html);
- },
-
- after: function(view, html) {
- view.$().after(html);
- },
-
- html: function(view, html) {
- view.$().html(html);
- },
-
- replace: function(view) {
- var element = get(view, 'element');
-
- set(view, 'element', null);
-
- view._insertElementLater(function() {
- Ember.$(element).replaceWith(get(view, 'element'));
- });
- },
-
- remove: function(view) {
- view.$().remove();
- },
-
- empty: function(view) {
- view.$().empty();
- }
-};
-
-Ember.View.reopen({
- states: Ember.View.states,
- domManager: DOMManager
-});
-
-Ember.View.reopenClass({
-
- /**
- @private
-
- Parse a path and return an object which holds the parsed properties.
-
- For example a path like "content.isEnabled:enabled:disabled" wil return the
- following object:
-
- {
- path: "content.isEnabled",
- className: "enabled",
- falsyClassName: "disabled",
- classNames: ":enabled:disabled"
- }
-
- @method _parsePropertyPath
- @static
- */
- _parsePropertyPath: function(path) {
- var split = path.split(':'),
- propertyPath = split[0],
- classNames = "",
- className,
- falsyClassName;
-
- // check if the property is defined as prop:class or prop:trueClass:falseClass
- if (split.length > 1) {
- className = split[1];
- if (split.length === 3) { falsyClassName = split[2]; }
-
- classNames = ':' + className;
- if (falsyClassName) { classNames += ":" + falsyClassName; }
- }
-
- return {
- path: propertyPath,
- classNames: classNames,
- className: (className === '') ? undefined : className,
- falsyClassName: falsyClassName
- };
- },
-
- /**
- @private
-
- Get the class name for a given value, based on the path, optional className
- and optional falsyClassName.
-
- - if a className or falsyClassName has been specified:
- - if the value is truthy and className has been specified, className is returned
- - if the value is falsy and falsyClassName has been specified, falsyClassName is returned
- - otherwise null is returned
- - if the value is true, the dasherized last part of the supplied path is returned
- - if the value is not false, undefined or null, the value is returned
- - if none of the above rules apply, null is returned
-
- @method _classStringForValue
- @param path
- @param val
- @param className
- @param falsyClassName
- @static
- */
- _classStringForValue: function(path, val, className, falsyClassName) {
- // When using the colon syntax, evaluate the truthiness or falsiness
- // of the value to determine which className to return
- if (className || falsyClassName) {
- if (className && !!val) {
- return className;
-
- } else if (falsyClassName && !val) {
- return falsyClassName;
-
- } else {
- return null;
- }
-
- // If value is a Boolean and true, return the dasherized property
- // name.
- } else if (val === true) {
- // Normalize property path to be suitable for use
- // as a class name. For exaple, content.foo.barBaz
- // becomes bar-baz.
- var parts = path.split('.');
- return Ember.String.dasherize(parts[parts.length-1]);
-
- // If the value is not false, undefined, or null, return the current
- // value of the property.
- } else if (val !== false && val !== undefined && val !== null) {
- return val;
-
- // Nothing to display. Return null so that the old class is removed
- // but no new class is added.
- } else {
- return null;
- }
- }
-});
-
-/**
- Global views hash
-
- @property views
- @static
- @type Hash
-*/
-Ember.View.views = {};
-
-// If someone overrides the child views computed property when
-// defining their class, we want to be able to process the user's
-// supplied childViews and then restore the original computed property
-// at view initialization time. This happens in Ember.ContainerView's init
-// method.
-Ember.View.childViewsProperty = childViewsProperty;
-
-Ember.View.applyAttributeBindings = function(elem, name, value) {
- var type = Ember.typeOf(value);
- var currentValue = elem.attr(name);
-
- // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js
- if ((type === 'string' || (type === 'number' && !isNaN(value))) && value !== currentValue) {
- elem.attr(name, value);
- } else if (value && type === 'boolean') {
- elem.attr(name, name);
- } else if (!value) {
- elem.removeAttr(name);
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember.View.states = {
- _default: {
- // appendChild is only legal while rendering the buffer.
- appendChild: function() {
- throw "You can't use appendChild outside of the rendering process";
- },
-
- $: function() {
- return undefined;
- },
-
- getElement: function() {
- return null;
- },
-
- // Handle events from `Ember.EventDispatcher`
- handleEvent: function() {
- return true; // continue event propagation
- },
-
- destroyElement: function(view) {
- set(view, 'element', null);
- if (view._scheduledInsert) {
- Ember.run.cancel(view._scheduledInsert);
- view._scheduledInsert = null;
- }
- return view;
- },
-
- renderToBufferIfNeeded: function () {
- return false;
- }
- }
-};
-
-Ember.View.reopen({
- states: Ember.View.states
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-Ember.View.states.preRender = {
- parentState: Ember.View.states._default,
-
- // a view leaves the preRender state once its element has been
- // created (createElement).
- insertElement: function(view, fn) {
- view.createElement();
- view._notifyWillInsertElement();
- // after createElement, the view will be in the hasElement state.
- fn.call(view);
- view.transitionTo('inDOM');
- view._notifyDidInsertElement();
- },
-
- renderToBufferIfNeeded: function(view) {
- return view.renderToBuffer();
- },
-
- empty: Ember.K,
-
- setElement: function(view, value) {
- if (value !== null) {
- view.transitionTo('hasElement');
- }
- return value;
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-
-Ember.View.states.inBuffer = {
- parentState: Ember.View.states._default,
-
- $: function(view, sel) {
- // if we don't have an element yet, someone calling this.$() is
- // trying to update an element that isn't in the DOM. Instead,
- // rerender the view to allow the render method to reflect the
- // changes.
- view.rerender();
- return Ember.$();
- },
-
- // when a view is rendered in a buffer, rerendering it simply
- // replaces the existing buffer with a new one
- rerender: function(view) {
- Ember.deprecate("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM. Because this is avoidable and the cause of significant performance issues in applications, this behavior is deprecated. If you want to use the debugger to find out what caused this, you can set ENV.RAISE_ON_DEPRECATION to true.");
-
- view._notifyWillClearRender();
-
- view.clearRenderedChildren();
- view.renderToBuffer(view.buffer, 'replaceWith');
- },
-
- // when a view is rendered in a buffer, appending a child
- // view will render that view and append the resulting
- // buffer into its buffer.
- appendChild: function(view, childView, options) {
- var buffer = view.buffer;
-
- childView = this.createChildView(childView, options);
- view._childViews.push(childView);
-
- childView.renderToBuffer(buffer);
-
- view.propertyDidChange('childViews');
-
- return childView;
- },
-
- // when a view is rendered in a buffer, destroying the
- // element will simply destroy the buffer and put the
- // state back into the preRender state.
- destroyElement: function(view) {
- view.clearBuffer();
- view._notifyWillDestroyElement();
- view.transitionTo('preRender');
-
- return view;
- },
-
- empty: function() {
- Ember.assert("Emptying a view in the inBuffer state is not allowed and should not happen under normal circumstances. Most likely there is a bug in your application. This may be due to excessive property change notifications.");
- },
-
- renderToBufferIfNeeded: function (view) {
- return view.buffer;
- },
-
- // It should be impossible for a rendered view to be scheduled for
- // insertion.
- insertElement: function() {
- throw "You can't insert an element that has already been rendered";
- },
-
- setElement: function(view, value) {
- if (value === null) {
- view.transitionTo('preRender');
- } else {
- view.clearBuffer();
- view.transitionTo('hasElement');
- }
-
- return value;
- }
-};
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-
-Ember.View.states.hasElement = {
- parentState: Ember.View.states._default,
-
- $: function(view, sel) {
- var elem = get(view, 'element');
- return sel ? Ember.$(sel, elem) : Ember.$(elem);
- },
-
- getElement: function(view) {
- var parent = get(view, 'parentView');
- if (parent) { parent = get(parent, 'element'); }
- if (parent) { return view.findElementInParentElement(parent); }
- return Ember.$("#" + get(view, 'elementId'))[0];
- },
-
- setElement: function(view, value) {
- if (value === null) {
- view.transitionTo('preRender');
- } else {
- throw "You cannot set an element to a non-null value when the element is already in the DOM.";
- }
-
- return value;
- },
-
- // once the view has been inserted into the DOM, rerendering is
- // deferred to allow bindings to synchronize.
- rerender: function(view) {
- view._notifyWillClearRender();
-
- view.clearRenderedChildren();
-
- view.domManager.replace(view);
- return view;
- },
-
- // once the view is already in the DOM, destroying it removes it
- // from the DOM, nukes its element, and puts it back into the
- // preRender state if inDOM.
-
- destroyElement: function(view) {
- view._notifyWillDestroyElement();
- view.domManager.remove(view);
- set(view, 'element', null);
- if (view._scheduledInsert) {
- Ember.run.cancel(view._scheduledInsert);
- view._scheduledInsert = null;
- }
- return view;
- },
-
- empty: function(view) {
- var _childViews = view._childViews, len, idx;
- if (_childViews) {
- len = _childViews.length;
- for (idx = 0; idx < len; idx++) {
- _childViews[idx]._notifyWillDestroyElement();
- }
- }
- view.domManager.empty(view);
- },
-
- // Handle events from `Ember.EventDispatcher`
- handleEvent: function(view, eventName, evt) {
- if (view.has(eventName)) {
- // Handler should be able to re-dispatch events, so we don't
- // preventDefault or stopPropagation.
- return view.trigger(eventName, evt);
- } else {
- return true; // continue event propagation
- }
- }
-};
-
-Ember.View.states.inDOM = {
- parentState: Ember.View.states.hasElement,
-
- insertElement: function(view, fn) {
- throw "You can't insert an element into the DOM that has already been inserted";
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var destroyedError = "You can't call %@ on a destroyed view", fmt = Ember.String.fmt;
-
-Ember.View.states.destroyed = {
- parentState: Ember.View.states._default,
-
- appendChild: function() {
- throw fmt(destroyedError, ['appendChild']);
- },
- rerender: function() {
- throw fmt(destroyedError, ['rerender']);
- },
- destroyElement: function() {
- throw fmt(destroyedError, ['destroyElement']);
- },
- empty: function() {
- throw fmt(destroyedError, ['empty']);
- },
-
- setElement: function() {
- throw fmt(destroyedError, ["set('element', ...)"]);
- },
-
- renderToBufferIfNeeded: function() {
- throw fmt(destroyedError, ["renderToBufferIfNeeded"]);
- },
-
- // Since element insertion is scheduled, don't do anything if
- // the view has been destroyed between scheduling and execution
- insertElement: Ember.K
-};
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-var forEach = Ember.EnumerableUtils.forEach;
-
-var childViewsProperty = Ember.computed(function() {
- return get(this, '_childViews');
-}).property('_childViews');
-
-/**
- A `ContainerView` is an `Ember.View` subclass that allows for manual or programatic
- management of a view's `childViews` array that will correctly update the `ContainerView`
- instance's rendered DOM representation.
-
- ## Setting Initial Child Views
- The initial array of child views can be set in one of two ways. You can provide
- a `childViews` property at creation time that contains instance of `Ember.View`:
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- childViews: [Ember.View.create(), Ember.View.create()]
- });
- ```
-
- You can also provide a list of property names whose values are instances of `Ember.View`:
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- childViews: ['aView', 'bView', 'cView'],
- aView: Ember.View.create(),
- bView: Ember.View.create()
- cView: Ember.View.create()
- });
- ```
-
- The two strategies can be combined:
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- childViews: ['aView', Ember.View.create()],
- aView: Ember.View.create()
- });
- ```
-
- Each child view's rendering will be inserted into the container's rendered HTML in the same
- order as its position in the `childViews` property.
-
- ## Adding and Removing Child Views
- The views in a container's `childViews` array should be added and removed by manipulating
- the `childViews` property directly.
-
- To remove a view pass that view into a `removeObject` call on the container's `childViews` property.
-
- Given an empty `<body>` the following code
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Removing a view
-
- ``` javascript
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView]
- aContainer.get('childViews').removeObject(aContainer.get('bView'));
- aContainer.get('childViews'); // [aContainer.aView]
- ```
-
- Will result in the following HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- </div>
- ```
-
-
- Similarly, adding a child view is accomplished by adding `Ember.View` instances to the
- container's `childViews` property.
-
- Given an empty `<body>` the following code
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Adding a view
-
- ``` javascript
- AnotherViewClass = Ember.View.extend({
- template: Ember.Handlebars.compile("Another view")
- });
-
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView]
- aContainer.get('childViews').pushObject(AnotherViewClass.create());
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView, <AnotherViewClass instance>]
- ```
-
- Will result in the following HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- <div class="ember-view">Another view</div>
- </div>
- ```
-
-
- Direct manipulation of childViews presence or absence in the DOM via calls to
- `remove` or `removeFromParent` or calls to a container's `removeChild` may not behave
- correctly.
-
- Calling `remove()` on a child view will remove the view's HTML, but it will remain as part of its
- container's `childView`s property.
-
- Calling `removeChild()` on the container will remove the passed view instance from the container's
- `childView`s but keep its HTML within the container's rendered view.
-
- Calling `removeFromParent()` behaves as expected but should be avoided in favor of direct
- manipulation of a container's `childViews` property.
-
- ``` javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Calling `aContainer.get('aView').removeFromParent()` will result in the following HTML
-
- ``` html
- <div class="ember-view the-container">
- <div class="ember-view">B</div>
- </div>
- ```
-
- And the `Ember.View` instance stored in `aContainer.aView` will be removed from `aContainer`'s
- `childViews` array.
-
- ## Templates and Layout
-
- A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or `defaultLayout`
- property on a container view will not result in the template or layout being rendered.
- The HTML contents of a `Ember.ContainerView`'s DOM representation will only be the rendered HTML
- of its child views.
-
- ## Binding a View to Display
-
- If you would like to display a single view in your ContainerView, you can set its `currentView`
- property. When the `currentView` property is set to a view instance, it will be added to the
- ContainerView's `childViews` array. If the `currentView` property is later changed to a
- different view, the new view will replace the old view. If `currentView` is set to `null`, the
- last `currentView` will be removed.
-
- This functionality is useful for cases where you want to bind the display of a ContainerView to
- a controller or state manager. For example, you can bind the `currentView` of a container to
- a controller like this:
-
- ``` javascript
- App.appController = Ember.Object.create({
- view: Ember.View.create({
- templateName: 'person_template'
- })
- });
- ```
-
- ``` handlebars
- {{view Ember.ContainerView currentViewBinding="App.appController.view"}}
- ```
-
- @class ContainerView
- @namespace Ember
- @extends Ember.View
-*/
-
-Ember.ContainerView = Ember.View.extend({
-
- init: function() {
- this._super();
-
- var childViews = get(this, 'childViews');
- Ember.defineProperty(this, 'childViews', childViewsProperty);
-
- var _childViews = this._childViews;
-
- forEach(childViews, function(viewName, idx) {
- var view;
-
- if ('string' === typeof viewName) {
- view = get(this, viewName);
- view = this.createChildView(view);
- set(this, viewName, view);
- } else {
- view = this.createChildView(viewName);
- }
-
- _childViews[idx] = view;
- }, this);
-
- var currentView = get(this, 'currentView');
- if (currentView) _childViews.push(this.createChildView(currentView));
-
- // Make the _childViews array observable
- Ember.A(_childViews);
-
- // Sets up an array observer on the child views array. This
- // observer will detect when child views are added or removed
- // and update the DOM to reflect the mutation.
- get(this, 'childViews').addArrayObserver(this, {
- willChange: 'childViewsWillChange',
- didChange: 'childViewsDidChange'
- });
- },
-
- /**
- @private
-
- Instructs each child view to render to the passed render buffer.
-
- @method render
- @param {Ember.RenderBuffer} buffer the buffer to render to
- */
- render: function(buffer) {
- this.forEachChildView(function(view) {
- view.renderToBuffer(buffer);
- });
- },
-
- instrumentName: 'render.container',
-
- /**
- @private
-
- When the container view is destroyed, tear down the child views
- array observer.
-
- @method willDestroy
- */
- willDestroy: function() {
- get(this, 'childViews').removeArrayObserver(this, {
- willChange: 'childViewsWillChange',
- didChange: 'childViewsDidChange'
- });
-
- this._super();
- },
-
- /**
- @private
-
- When a child view is removed, destroy its element so that
- it is removed from the DOM.
-
- The array observer that triggers this action is set up in the
- `renderToBuffer` method.
-
- @method childViewsWillChange
- @param {Ember.Array} views the child views array before mutation
- @param {Number} start the start position of the mutation
- @param {Number} removed the number of child views removed
- **/
- childViewsWillChange: function(views, start, removed) {
- if (removed === 0) { return; }
-
- var changedViews = views.slice(start, start+removed);
- this.initializeViews(changedViews, null, null);
-
- this.invokeForState('childViewsWillChange', views, start, removed);
- },
-
- /**
- @private
-
- When a child view is added, make sure the DOM gets updated appropriately.
-
- If the view has already rendered an element, we tell the child view to
- create an element and insert it into the DOM. If the enclosing container view
- has already written to a buffer, but not yet converted that buffer into an
- element, we insert the string representation of the child into the appropriate
- place in the buffer.
-
- @method childViewsDidChange
- @param {Ember.Array} views the array of child views afte the mutation has occurred
- @param {Number} start the start position of the mutation
- @param {Number} removed the number of child views removed
- @param {Number} the number of child views added
- */
- childViewsDidChange: function(views, start, removed, added) {
- var len = get(views, 'length');
-
- // No new child views were added; bail out.
- if (added === 0) return;
-
- var changedViews = views.slice(start, start+added);
- this.initializeViews(changedViews, this, get(this, 'templateData'));
-
- // Let the current state handle the changes
- this.invokeForState('childViewsDidChange', views, start, added);
- },
-
- initializeViews: function(views, parentView, templateData) {
- forEach(views, function(view) {
- set(view, '_parentView', parentView);
-
- if (!get(view, 'templateData')) {
- set(view, 'templateData', templateData);
- }
- });
- },
-
- currentView: null,
-
- _currentViewWillChange: Ember.beforeObserver(function() {
- var childViews = get(this, 'childViews'),
- currentView = get(this, 'currentView');
-
- if (currentView) {
- childViews.removeObject(currentView);
- currentView.destroy();
- }
- }, 'currentView'),
-
- _currentViewDidChange: Ember.observer(function() {
- var childViews = get(this, 'childViews'),
- currentView = get(this, 'currentView');
-
- if (currentView) {
- childViews.pushObject(currentView);
- }
- }, 'currentView'),
-
- _ensureChildrenAreInDOM: function () {
- this.invokeForState('ensureChildrenAreInDOM', this);
- }
-});
-
-// Ember.ContainerView extends the default view states to provide different
-// behavior for childViewsWillChange and childViewsDidChange.
-Ember.ContainerView.states = {
- parent: Ember.View.states,
-
- inBuffer: {
- childViewsDidChange: function(parentView, views, start, added) {
- var buffer = parentView.buffer,
- startWith, prev, prevBuffer, view;
-
- // Determine where to begin inserting the child view(s) in the
- // render buffer.
- if (start === 0) {
- // If views were inserted at the beginning, prepend the first
- // view to the render buffer, then begin inserting any
- // additional views at the beginning.
- view = views[start];
- startWith = start + 1;
- view.renderToBuffer(buffer, 'prepend');
- } else {
- // Otherwise, just insert them at the same place as the child
- // views mutation.
- view = views[start - 1];
- startWith = start;
- }
-
- for (var i=startWith; i<start+added; i++) {
- prev = view;
- view = views[i];
- prevBuffer = prev.buffer;
- view.renderToBuffer(prevBuffer, 'insertAfter');
- }
- }
- },
-
- hasElement: {
- childViewsWillChange: function(view, views, start, removed) {
- for (var i=start; i<start+removed; i++) {
- views[i].remove();
- }
- },
-
- childViewsDidChange: function(view, views, start, added) {
- Ember.run.scheduleOnce('render', this, '_ensureChildrenAreInDOM');
- },
-
- ensureChildrenAreInDOM: function(view) {
- var childViews = view.get('childViews'), i, len, childView, previous, buffer;
- for (i = 0, len = childViews.length; i < len; i++) {
- childView = childViews[i];
- buffer = childView.renderToBufferIfNeeded();
- if (buffer) {
- childView._notifyWillInsertElement();
- if (previous) {
- previous.domManager.after(previous, buffer.string());
- } else {
- view.domManager.prepend(view, buffer.string());
- }
- childView.transitionTo('inDOM');
- childView.propertyDidChange('element');
- childView._notifyDidInsertElement();
- }
- previous = childView;
- }
- }
- }
-};
-
-Ember.ContainerView.states.inDOM = {
- parentState: Ember.ContainerView.states.hasElement
-};
-
-Ember.ContainerView.reopen({
- states: Ember.ContainerView.states
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-
-/**
- `Ember.CollectionView` is an `Ember.View` descendent responsible for managing a
- collection (an array or array-like object) by maintaing a child view object and
- associated DOM representation for each item in the array and ensuring that child
- views and their associated rendered HTML are updated when items in the array
- are added, removed, or replaced.
-
- ## Setting content
- The managed collection of objects is referenced as the `Ember.CollectionView` instance's
- `content` property.
-
- ``` javascript
- someItemsView = Ember.CollectionView.create({
- content: ['A', 'B','C']
- })
- ```
-
- The view for each item in the collection will have its `content` property set
- to the item.
-
- ## Specifying itemViewClass
- By default the view class for each item in the managed collection will be an instance
- of `Ember.View`. You can supply a different class by setting the `CollectionView`'s
- `itemViewClass` property.
-
- Given an empty `<body>` and the following code:
-
- ``` javascript
- someItemsView = Ember.CollectionView.create({
- classNames: ['a-collection'],
- content: ['A','B','C'],
- itemViewClass: Ember.View.extend({
- template: Ember.Handlebars.compile("the letter: {{view.content}}")
- })
- });
-
- someItemsView.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ``` html
- <div class="ember-view a-collection">
- <div class="ember-view">the letter: A</div>
- <div class="ember-view">the letter: B</div>
- <div class="ember-view">the letter: C</div>
- </div>
- ```
-
- ## Automatic matching of parent/child tagNames
-
- Setting the `tagName` property of a `CollectionView` to any of
- "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result
- in the item views receiving an appropriately matched `tagName` property.
-
-
- Given an empty `<body>` and the following code:
-
- ``` javascript
- anUndorderedListView = Ember.CollectionView.create({
- tagName: 'ul',
- content: ['A','B','C'],
- itemViewClass: Ember.View.extend({
- template: Ember.Handlebars.compile("the letter: {{view.content}}")
- })
- });
-
- anUndorderedListView.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ``` html
- <ul class="ember-view a-collection">
- <li class="ember-view">the letter: A</li>
- <li class="ember-view">the letter: B</li>
- <li class="ember-view">the letter: C</li>
- </ul>
- ```
-
- Additional tagName pairs can be provided by adding to `Ember.CollectionView.CONTAINER_MAP `
-
- ``` javascript
- Ember.CollectionView.CONTAINER_MAP['article'] = 'section'
- ```
-
-
- ## Empty View
- You can provide an `Ember.View` subclass to the `Ember.CollectionView` instance as its
- `emptyView` property. If the `content` property of a `CollectionView` is set to `null`
- or an empty array, an instance of this view will be the `CollectionView`s only child.
-
- ``` javascript
- aListWithNothing = Ember.CollectionView.create({
- classNames: ['nothing']
- content: null,
- emptyView: Ember.View.extend({
- template: Ember.Handlebars.compile("The collection is empty")
- })
- });
-
- aListWithNothing.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ``` html
- <div class="ember-view nothing">
- <div class="ember-view">
- The collection is empty
- </div>
- </div>
- ```
-
- ## Adding and Removing items
- The `childViews` property of a `CollectionView` should not be directly manipulated. Instead,
- add, remove, replace items from its `content` property. This will trigger
- appropriate changes to its rendered HTML.
-
- ## Use in templates via the `{{collection}}` Ember.Handlebars helper
- Ember.Handlebars provides a helper specifically for adding `CollectionView`s to templates.
- See `Ember.Handlebars.collection` for more details
-
- @class CollectionView
- @namespace Ember
- @extends Ember.ContainerView
- @since Ember 0.9
-*/
-Ember.CollectionView = Ember.ContainerView.extend(
-/** @scope Ember.CollectionView.prototype */ {
-
- /**
- A list of items to be displayed by the Ember.CollectionView.
-
- @property content
- @type Ember.Array
- @default null
- */
- content: null,
-
- /**
- @private
-
- This provides metadata about what kind of empty view class this
- collection would like if it is being instantiated from another
- system (like Handlebars)
-
- @property emptyViewClass
- */
- emptyViewClass: Ember.View,
-
- /**
- An optional view to display if content is set to an empty array.
-
- @property emptyView
- @type Ember.View
- @default null
- */
- emptyView: null,
-
- /**
- @property itemViewClass
- @type Ember.View
- @default Ember.View
- */
- itemViewClass: Ember.View,
-
- init: function() {
- var ret = this._super();
- this._contentDidChange();
- return ret;
- },
-
- _contentWillChange: Ember.beforeObserver(function() {
- var content = this.get('content');
-
- if (content) { content.removeArrayObserver(this); }
- var len = content ? get(content, 'length') : 0;
- this.arrayWillChange(content, 0, len);
- }, 'content'),
-
- /**
- @private
-
- Check to make sure that the content has changed, and if so,
- update the children directly. This is always scheduled
- asynchronously, to allow the element to be created before
- bindings have synchronized and vice versa.
-
- @method _contentDidChange
- */
- _contentDidChange: Ember.observer(function() {
- var content = get(this, 'content');
-
- if (content) {
- Ember.assert(fmt("an Ember.CollectionView's content must implement Ember.Array. You passed %@", [content]), Ember.Array.detect(content));
- content.addArrayObserver(this);
- }
-
- var len = content ? get(content, 'length') : 0;
- this.arrayDidChange(content, 0, null, len);
- }, 'content'),
-
- willDestroy: function() {
- var content = get(this, 'content');
- if (content) { content.removeArrayObserver(this); }
-
- this._super();
- },
-
- arrayWillChange: function(content, start, removedCount) {
- // If the contents were empty before and this template collection has an
- // empty view remove it now.
- var emptyView = get(this, 'emptyView');
- if (emptyView && emptyView instanceof Ember.View) {
- emptyView.removeFromParent();
- }
-
- // Loop through child views that correspond with the removed items.
- // Note that we loop from the end of the array to the beginning because
- // we are mutating it as we go.
- var childViews = get(this, 'childViews'), childView, idx, len;
-
- len = get(childViews, 'length');
-
- var removingAll = removedCount === len;
-
- if (removingAll) {
- this.invokeForState('empty');
- }
-
- for (idx = start + removedCount - 1; idx >= start; idx--) {
- childView = childViews[idx];
- if (removingAll) { childView.removedFromDOM = true; }
- childView.destroy();
- }
- },
-
- /**
- Called when a mutation to the underlying content array occurs.
-
- This method will replay that mutation against the views that compose the
- Ember.CollectionView, ensuring that the view reflects the model.
-
- This array observer is added in contentDidChange.
-
- @method arrayDidChange
- @param {Array} addedObjects the objects that were added to the content
- @param {Array} removedObjects the objects that were removed from the content
- @param {Number} changeIndex the index at which the changes occurred
- */
- arrayDidChange: function(content, start, removed, added) {
- var itemViewClass = get(this, 'itemViewClass'),
- childViews = get(this, 'childViews'),
- addedViews = [], view, item, idx, len, itemTagName;
-
- if ('string' === typeof itemViewClass) {
- itemViewClass = get(itemViewClass);
- }
-
- Ember.assert(fmt("itemViewClass must be a subclass of Ember.View, not %@", [itemViewClass]), Ember.View.detect(itemViewClass));
-
- len = content ? get(content, 'length') : 0;
- if (len) {
- for (idx = start; idx < start+added; idx++) {
- item = content.objectAt(idx);
-
- view = this.createChildView(itemViewClass, {
- content: item,
- contentIndex: idx
- });
-
- addedViews.push(view);
- }
- } else {
- var emptyView = get(this, 'emptyView');
- if (!emptyView) { return; }
-
- emptyView = this.createChildView(emptyView);
- addedViews.push(emptyView);
- set(this, 'emptyView', emptyView);
- }
- childViews.replace(start, 0, addedViews);
- },
-
- createChildView: function(view, attrs) {
- view = this._super(view, attrs);
-
- var itemTagName = get(view, 'tagName');
- var tagName = (itemTagName === null || itemTagName === undefined) ? Ember.CollectionView.CONTAINER_MAP[get(this, 'tagName')] : itemTagName;
-
- set(view, 'tagName', tagName);
-
- return view;
- }
-});
-
-/**
- A map of parent tags to their default child tags. You can add
- additional parent tags if you want collection views that use
- a particular parent tag to default to a child tag.
-
- @property CONTAINER_MAP
- @type Hash
- @static
- @final
-*/
-Ember.CollectionView.CONTAINER_MAP = {
- ul: 'li',
- ol: 'li',
- table: 'tr',
- thead: 'tr',
- tbody: 'tr',
- tfoot: 'tr',
- tr: 'td',
- select: 'option'
-};
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/*globals jQuery*/
-/**
-Ember Views
-
-@module ember
-@submodule ember-views
-@require ember-runtime
-@main ember-views
-*/
-
-})();
-
-(function() {
-var get = Ember.get, set = Ember.set;
-
-/**
-@module ember
-@submodule ember-states
-*/
-
-/**
- @class State
- @namespace Ember
- @extends Ember.Object
- @uses Ember.Evented
-*/
-Ember.State = Ember.Object.extend(Ember.Evented,
-/** @scope Ember.State.prototype */{
- isState: true,
-
- /**
- A reference to the parent state.
-
- @property parentState
- @type Ember.State
- */
- parentState: null,
- start: null,
-
- /**
- The name of this state.
-
- @property name
- @type String
- */
- name: null,
-
- /**
- The full path to this state.
-
- @property path
- @type String
- */
- path: Ember.computed(function() {
- var parentPath = get(this, 'parentState.path'),
- path = get(this, 'name');
-
- if (parentPath) {
- path = parentPath + '.' + path;
- }
-
- return path;
- }).property(),
-
- /**
- @private
-
- Override the default event firing from Ember.Evented to
- also call methods with the given name.
-
- @method trigger
- @param name
- */
- trigger: function(name) {
- if (this[name]) {
- this[name].apply(this, [].slice.call(arguments, 1));
- }
- this._super.apply(this, arguments);
- },
-
- init: function() {
- var states = get(this, 'states'), foundStates;
- set(this, 'childStates', Ember.A());
- set(this, 'eventTransitions', get(this, 'eventTransitions') || {});
-
- var name, value, transitionTarget;
-
- // As a convenience, loop over the properties
- // of this state and look for any that are other
- // Ember.State instances or classes, and move them
- // to the `states` hash. This avoids having to
- // create an explicit separate hash.
-
- if (!states) {
- states = {};
-
- for (name in this) {
- if (name === "constructor") { continue; }
-
- if (value = this[name]) {
- if (transitionTarget = value.transitionTarget) {
- this.eventTransitions[name] = transitionTarget;
- }
-
- this.setupChild(states, name, value);
- }
- }
-
- set(this, 'states', states);
- } else {
- for (name in states) {
- this.setupChild(states, name, states[name]);
- }
- }
-
- set(this, 'pathsCache', {});
- set(this, 'pathsCacheNoContext', {});
- },
-
- setupChild: function(states, name, value) {
- if (!value) { return false; }
-
- if (value.isState) {
- set(value, 'name', name);
- } else if (Ember.State.detect(value)) {
- value = value.create({
- name: name
- });
- }
-
- if (value.isState) {
- set(value, 'parentState', this);
- get(this, 'childStates').pushObject(value);
- states[name] = value;
- return value;
- }
- },
-
- lookupEventTransition: function(name) {
- var path, state = this;
-
- while(state && !path) {
- path = state.eventTransitions[name];
- state = state.get('parentState');
- }
-
- return path;
- },
-
- /**
- A Boolean value indicating whether the state is a leaf state
- in the state hierarchy. This is false if the state has child
- states; otherwise it is true.
-
- @property isLeaf
- @type Boolean
- */
- isLeaf: Ember.computed(function() {
- return !get(this, 'childStates').length;
- }),
-
- /**
- A boolean value indicating whether the state takes a context.
- By default we assume all states take contexts.
-
- @property hasContext
- @default true
- */
- hasContext: true,
-
- /**
- This is the default transition event.
-
- @event setup
- @param {Ember.StateManager} manager
- @param context
- @see Ember.StateManager#transitionEvent
- */
- setup: Ember.K,
-
- /**
- This event fires when the state is entered.
-
- @event enter
- @param {Ember.StateManager} manager
- */
- enter: Ember.K,
-
- /**
- This event fires when the state is exited.
-
- @event exit
- @param {Ember.StateManager} manager
- */
- exit: Ember.K
-});
-
-Ember.State.reopenClass({
-
- /**
- Creates an action function for transitioning to the named state while preserving context.
-
- The following example StateManagers are equivalent:
-
- aManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: Ember.State.transitionTo('stateTwo')
- }),
- stateTwo: Ember.State.create({})
- })
-
- bManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: function(manager, context){
- manager.transitionTo('stateTwo', context)
- }
- }),
- stateTwo: Ember.State.create({})
- })
-
- @method transitionTo
- @static
- @param {String} target
- */
-
- transitionTo: function(target) {
-
- var transitionFunction = function(stateManager, contextOrEvent) {
- var contexts = [], transitionArgs,
- Event = Ember.$ && Ember.$.Event;
-
- if (contextOrEvent && (Event && contextOrEvent instanceof Event)) {
- if (contextOrEvent.hasOwnProperty('contexts')) {
- contexts = contextOrEvent.contexts.slice();
- }
- }
- else {
- contexts = [].slice.call(arguments, 1);
- }
-
- contexts.unshift(target);
- stateManager.transitionTo.apply(stateManager, contexts);
- };
-
- transitionFunction.transitionTarget = target;
-
- return transitionFunction;
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-states
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-var arrayForEach = Ember.ArrayPolyfills.forEach;
-/**
- A Transition takes the enter, exit and resolve states and normalizes
- them:
-
- * takes any passed in contexts into consideration
- * adds in `initialState`s
-
- @class Transition
- @private
-*/
-var Transition = function(raw) {
- this.enterStates = raw.enterStates.slice();
- this.exitStates = raw.exitStates.slice();
- this.resolveState = raw.resolveState;
-
- this.finalState = raw.enterStates[raw.enterStates.length - 1] || raw.resolveState;
-};
-
-Transition.prototype = {
- /**
- Normalize the passed in enter, exit and resolve states.
-
- This process also adds `finalState` and `contexts` to the Transition object.
-
- @method normalize
- @param {Ember.StateManager} manager the state manager running the transition
- @param {Array} contexts a list of contexts passed into `transitionTo`
- */
- normalize: function(manager, contexts) {
- this.matchContextsToStates(contexts);
- this.addInitialStates();
- this.removeUnchangedContexts(manager);
- return this;
- },
-
- /**
- Match each of the contexts passed to `transitionTo` to a state.
- This process may also require adding additional enter and exit
- states if there are more contexts than enter states.
-
- @method matchContextsToStates
- @param {Array} contexts a list of contexts passed into `transitionTo`
- */
- matchContextsToStates: function(contexts) {
- var stateIdx = this.enterStates.length - 1,
- matchedContexts = [],
- state,
- context;
-
- // Next, we will match the passed in contexts to the states they
- // represent.
- //
- // First, assign a context to each enter state in reverse order. If
- // any contexts are left, add a parent state to the list of states
- // to enter and exit, and assign a context to the parent state.
- //
- // If there are still contexts left when the state manager is
- // reached, raise an exception.
- //
- // This allows the following:
- //
- // |- root
- // | |- post
- // | | |- comments
- // | |- about (* current state)
- //
- // For `transitionTo('post.comments', post, post.get('comments')`,
- // the first context (`post`) will be assigned to `root.post`, and
- // the second context (`post.get('comments')`) will be assigned
- // to `root.post.comments`.
- //
- // For the following:
- //
- // |- root
- // | |- post
- // | | |- index (* current state)
- // | | |- comments
- //
- // For `transitionTo('post.comments', otherPost, otherPost.get('comments')`,
- // the `<root.post>` state will be added to the list of enter and exit
- // states because its context has changed.
-
- while (contexts.length > 0) {
- if (stateIdx >= 0) {
- state = this.enterStates[stateIdx--];
- } else {
- if (this.enterStates.length) {
- state = get(this.enterStates[0], 'parentState');
- if (!state) { throw "Cannot match all contexts to states"; }
- } else {
- // If re-entering the current state with a context, the resolve
- // state will be the current state.
- state = this.resolveState;
- }
-
- this.enterStates.unshift(state);
- this.exitStates.unshift(state);
- }
-
- // in routers, only states with dynamic segments have a context
- if (get(state, 'hasContext')) {
- context = contexts.pop();
- } else {
- context = null;
- }
-
- matchedContexts.unshift(context);
- }
-
- this.contexts = matchedContexts;
- },
-
- /**
- Add any `initialState`s to the list of enter states.
-
- @method addInitialStates
- */
- addInitialStates: function() {
- var finalState = this.finalState, initialState;
-
- while(true) {
- initialState = get(finalState, 'initialState') || 'start';
- finalState = get(finalState, 'states.' + initialState);
-
- if (!finalState) { break; }
-
- this.finalState = finalState;
- this.enterStates.push(finalState);
- this.contexts.push(undefined);
- }
- },
-
- /**
- Remove any states that were added because the number of contexts
- exceeded the number of explicit enter states, but the context has
- not changed since the last time the state was entered.
-
- @method removeUnchangedContexts
- @param {Ember.StateManager} manager passed in to look up the last
- context for a states
- */
- removeUnchangedContexts: function(manager) {
- // Start from the beginning of the enter states. If the state was added
- // to the list during the context matching phase, make sure the context
- // has actually changed since the last time the state was entered.
- while (this.enterStates.length > 0) {
- if (this.enterStates[0] !== this.exitStates[0]) { break; }
-
- if (this.enterStates.length === this.contexts.length) {
- if (manager.getStateMeta(this.enterStates[0], 'context') !== this.contexts[0]) { break; }
- this.contexts.shift();
- }
-
- this.resolveState = this.enterStates.shift();
- this.exitStates.shift();
- }
- }
-};
-
-/**
- StateManager is part of Ember's implementation of a finite state machine. A StateManager
- instance manages a number of properties that are instances of `Ember.State`,
- tracks the current active state, and triggers callbacks when states have changed.
-
- ## Defining States
-
- The states of StateManager can be declared in one of two ways. First, you can define
- a `states` property that contains all the states:
-
- managerA = Ember.StateManager.create({
- states: {
- stateOne: Ember.State.create(),
- stateTwo: Ember.State.create()
- }
- })
-
- managerA.get('states')
- // {
- // stateOne: Ember.State.create(),
- // stateTwo: Ember.State.create()
- // }
-
- You can also add instances of `Ember.State` (or an `Ember.State` subclass) directly as properties
- of a StateManager. These states will be collected into the `states` property for you.
-
- managerA = Ember.StateManager.create({
- stateOne: Ember.State.create(),
- stateTwo: Ember.State.create()
- })
-
- managerA.get('states')
- // {
- // stateOne: Ember.State.create(),
- // stateTwo: Ember.State.create()
- // }
-
- ## The Initial State
- When created a StateManager instance will immediately enter into the state
- defined as its `start` property or the state referenced by name in its
- `initialState` property:
-
- managerA = Ember.StateManager.create({
- start: Ember.State.create({})
- })
-
- managerA.get('currentState.name') // 'start'
-
- managerB = Ember.StateManager.create({
- initialState: 'beginHere',
- beginHere: Ember.State.create({})
- })
-
- managerB.get('currentState.name') // 'beginHere'
-
- Because it is a property you may also provide a computed function if you wish to derive
- an `initialState` programmatically:
-
- managerC = Ember.StateManager.create({
- initialState: function(){
- if (someLogic) {
- return 'active';
- } else {
- return 'passive';
- }
- }.property(),
- active: Ember.State.create({}),
- passive: Ember.State.create({})
- })
-
- ## Moving Between States
- A StateManager can have any number of Ember.State objects as properties
- and can have a single one of these states as its current state.
-
- Calling `transitionTo` transitions between states:
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({}),
- poweredUp: Ember.State.create({})
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
- robotManager.get('currentState.name') // 'poweredUp'
-
- Before transitioning into a new state the existing `currentState` will have its
- `exit` method called with the StateManager instance as its first argument and
- an object representing the transition as its second argument.
-
- After transitioning into a new state the new `currentState` will have its
- `enter` method called with the StateManager instance as its first argument and
- an object representing the transition as its second argument.
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- exit: function(stateManager){
- console.log("exiting the poweredDown state")
- }
- }),
- poweredUp: Ember.State.create({
- enter: function(stateManager){
- console.log("entering the poweredUp state. Destroy all humans.")
- }
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
- // will log
- // 'exiting the poweredDown state'
- // 'entering the poweredUp state. Destroy all humans.'
-
-
- Once a StateManager is already in a state, subsequent attempts to enter that state will
- not trigger enter or exit method calls. Attempts to transition into a state that the
- manager does not have will result in no changes in the StateManager's current state:
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- exit: function(stateManager){
- console.log("exiting the poweredDown state")
- }
- }),
- poweredUp: Ember.State.create({
- enter: function(stateManager){
- console.log("entering the poweredUp state. Destroy all humans.")
- }
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
- // will log
- // 'exiting the poweredDown state'
- // 'entering the poweredUp state. Destroy all humans.'
- robotManager.transitionTo('poweredUp') // no logging, no state change
-
- robotManager.transitionTo('someUnknownState') // silently fails
- robotManager.get('currentState.name') // 'poweredUp'
-
-
- Each state property may itself contain properties that are instances of Ember.State.
- The StateManager can transition to specific sub-states in a series of transitionTo method calls or
- via a single transitionTo with the full path to the specific state. The StateManager will also
- keep track of the full path to its currentState
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- charging: Ember.State.create(),
- charged: Ember.State.create()
- }),
- poweredUp: Ember.State.create({
- mobile: Ember.State.create(),
- stationary: Ember.State.create()
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
-
- robotManager.transitionTo('poweredUp')
- robotManager.get('currentState.name') // 'poweredUp'
-
- robotManager.transitionTo('mobile')
- robotManager.get('currentState.name') // 'mobile'
-
- // transition via a state path
- robotManager.transitionTo('poweredDown.charging')
- robotManager.get('currentState.name') // 'charging'
-
- robotManager.get('currentState.path') // 'poweredDown.charging'
-
- Enter transition methods will be called for each state and nested child state in their
- hierarchical order. Exit methods will be called for each state and its nested states in
- reverse hierarchical order.
-
- Exit transitions for a parent state are not called when entering into one of its child states,
- only when transitioning to a new section of possible states in the hierarchy.
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- enter: function(){},
- exit: function(){
- console.log("exited poweredDown state")
- },
- charging: Ember.State.create({
- enter: function(){},
- exit: function(){}
- }),
- charged: Ember.State.create({
- enter: function(){
- console.log("entered charged state")
- },
- exit: function(){
- console.log("exited charged state")
- }
- })
- }),
- poweredUp: Ember.State.create({
- enter: function(){
- console.log("entered poweredUp state")
- },
- exit: function(){},
- mobile: Ember.State.create({
- enter: function(){
- console.log("entered mobile state")
- },
- exit: function(){}
- }),
- stationary: Ember.State.create({
- enter: function(){},
- exit: function(){}
- })
- })
- })
-
-
- robotManager.get('currentState.path') // 'poweredDown'
- robotManager.transitionTo('charged')
- // logs 'entered charged state'
- // but does *not* log 'exited poweredDown state'
- robotManager.get('currentState.name') // 'charged
-
- robotManager.transitionTo('poweredUp.mobile')
- // logs
- // 'exited charged state'
- // 'exited poweredDown state'
- // 'entered poweredUp state'
- // 'entered mobile state'
-
- During development you can set a StateManager's `enableLogging` property to `true` to
- receive console messages of state transitions.
-
- robotManager = Ember.StateManager.create({
- enableLogging: true
- })
-
- ## Managing currentState with Actions
- To control which transitions between states are possible for a given state, StateManager
- can receive and route action messages to its states via the `send` method. Calling to `send` with
- an action name will begin searching for a method with the same name starting at the current state
- and moving up through the parent states in a state hierarchy until an appropriate method is found
- or the StateManager instance itself is reached.
-
- If an appropriately named method is found it will be called with the state manager as the first
- argument and an optional `context` object as the second argument.
-
- managerA = Ember.StateManager.create({
- initialState: 'stateOne.substateOne.subsubstateOne',
- stateOne: Ember.State.create({
- substateOne: Ember.State.create({
- anAction: function(manager, context){
- console.log("an action was called")
- },
- subsubstateOne: Ember.State.create({})
- })
- })
- })
-
- managerA.get('currentState.name') // 'subsubstateOne'
- managerA.send('anAction')
- // 'stateOne.substateOne.subsubstateOne' has no anAction method
- // so the 'anAction' method of 'stateOne.substateOne' is called
- // and logs "an action was called"
- // with managerA as the first argument
- // and no second argument
-
- someObject = {}
- managerA.send('anAction', someObject)
- // the 'anAction' method of 'stateOne.substateOne' is called again
- // with managerA as the first argument and
- // someObject as the second argument.
-
-
- If the StateManager attempts to send an action but does not find an appropriately named
- method in the current state or while moving upwards through the state hierarchy
- it will throw a new Ember.Error. Action detection only moves upwards through the state hierarchy
- from the current state. It does not search in other portions of the hierarchy.
-
- managerB = Ember.StateManager.create({
- initialState: 'stateOne.substateOne.subsubstateOne',
- stateOne: Ember.State.create({
- substateOne: Ember.State.create({
- subsubstateOne: Ember.State.create({})
- })
- }),
- stateTwo: Ember.State.create({
- anAction: function(manager, context){
- // will not be called below because it is
- // not a parent of the current state
- }
- })
- })
-
- managerB.get('currentState.name') // 'subsubstateOne'
- managerB.send('anAction')
- // Error: <Ember.StateManager:ember132> could not
- // respond to event anAction in state stateOne.substateOne.subsubstateOne.
-
- Inside of an action method the given state should delegate `transitionTo` calls on its
- StateManager.
-
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown.charging',
- poweredDown: Ember.State.create({
- charging: Ember.State.create({
- chargeComplete: function(manager, context){
- manager.transitionTo('charged')
- }
- }),
- charged: Ember.State.create({
- boot: function(manager, context){
- manager.transitionTo('poweredUp')
- }
- })
- }),
- poweredUp: Ember.State.create({
- beginExtermination: function(manager, context){
- manager.transitionTo('rampaging')
- },
- rampaging: Ember.State.create()
- })
- })
-
- robotManager.get('currentState.name') // 'charging'
- robotManager.send('boot') // throws error, no boot action
- // in current hierarchy
- robotManager.get('currentState.name') // remains 'charging'
-
- robotManager.send('beginExtermination') // throws error, no beginExtermination
- // action in current hierarchy
- robotManager.get('currentState.name') // remains 'charging'
-
- robotManager.send('chargeComplete')
- robotManager.get('currentState.name') // 'charged'
-
- robotManager.send('boot')
- robotManager.get('currentState.name') // 'poweredUp'
-
- robotManager.send('beginExtermination', allHumans)
- robotManager.get('currentState.name') // 'rampaging'
-
- Transition actions can also be created using the `transitionTo` method of the Ember.State class. The
- following example StateManagers are equivalent:
-
- aManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: Ember.State.transitionTo('stateTwo')
- }),
- stateTwo: Ember.State.create({})
- })
-
- bManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: function(manager, context){
- manager.transitionTo('stateTwo', context)
- }
- }),
- stateTwo: Ember.State.create({})
- })
-
- @class StateManager
- @namespace Ember
- @extends Ember.State
-**/
-Ember.StateManager = Ember.State.extend({
- /**
- @private
-
- When creating a new statemanager, look for a default state to transition
- into. This state can either be named `start`, or can be specified using the
- `initialState` property.
-
- @method init
- */
- init: function() {
- this._super();
-
- set(this, 'stateMeta', Ember.Map.create());
-
- var initialState = get(this, 'initialState');
-
- if (!initialState && get(this, 'states.start')) {
- initialState = 'start';
- }
-
- if (initialState) {
- this.transitionTo(initialState);
- Ember.assert('Failed to transition to initial state "' + initialState + '"', !!get(this, 'currentState'));
- }
- },
-
- stateMetaFor: function(state) {
- var meta = get(this, 'stateMeta'),
- stateMeta = meta.get(state);
-
- if (!stateMeta) {
- stateMeta = {};
- meta.set(state, stateMeta);
- }
-
- return stateMeta;
- },
-
- setStateMeta: function(state, key, value) {
- return set(this.stateMetaFor(state), key, value);
- },
-
- getStateMeta: function(state, key) {
- return get(this.stateMetaFor(state), key);
- },
-
- /**
- The current state from among the manager's possible states. This property should
- not be set directly. Use `transitionTo` to move between states by name.
-
- @property currentState
- @type Ember.State
- */
- currentState: null,
-
- /**
- The path of the current state. Returns a string representation of the current
- state.
-
- @property currentPath
- @type String
- */
- currentPath: Ember.computed('currentState', function() {
- return get(this, 'currentState.path');
- }),
-
- /**
- The name of transitionEvent that this stateManager will dispatch
-
- @property transitionEvent
- @type String
- @default 'setup'
- */
- transitionEvent: 'setup',
-
- /**
- If set to true, `errorOnUnhandledEvents` will cause an exception to be
- raised if you attempt to send an event to a state manager that is not
- handled by the current state or any of its parent states.
-
- @property errorOnUnhandledEvents
- @type Boolean
- @default true
- */
- errorOnUnhandledEvent: true,
-
- send: function(event) {
- var contexts, sendRecursiveArguments;
-
- Ember.assert('Cannot send event "' + event + '" while currentState is ' + get(this, 'currentState'), get(this, 'currentState'));
-
- contexts = [].slice.call(arguments, 1);
- sendRecursiveArguments = contexts;
- sendRecursiveArguments.unshift(event, get(this, 'currentState'));
-
- return this.sendRecursively.apply(this, sendRecursiveArguments);
- },
-
- sendRecursively: function(event, currentState) {
- var log = this.enableLogging,
- action = currentState[event],
- contexts, sendRecursiveArguments, actionArguments;
-
- contexts = [].slice.call(arguments, 2);
-
- // Test to see if the action is a method that
- // can be invoked. Don't blindly check just for
- // existence, because it is possible the state
- // manager has a child state of the given name,
- // and we should still raise an exception in that
- // case.
- if (typeof action === 'function') {
- if (log) { Ember.Logger.log(fmt("STATEMANAGER: Sending event '%@' to state %@.", [event, get(currentState, 'path')])); }
-
- actionArguments = contexts;
- actionArguments.unshift(this);
-
- return action.apply(currentState, actionArguments);
- } else {
- var parentState = get(currentState, 'parentState');
- if (parentState) {
-
- sendRecursiveArguments = contexts;
- sendRecursiveArguments.unshift(event, parentState);
-
- return this.sendRecursively.apply(this, sendRecursiveArguments);
- } else if (get(this, 'errorOnUnhandledEvent')) {
- throw new Ember.Error(this.toString() + " could not respond to event " + event + " in state " + get(this, 'currentState.path') + ".");
- }
- }
- },
-
- /**
- Finds a state by its state path.
-
- Example:
-
- manager = Ember.StateManager.create({
- root: Ember.State.create({
- dashboard: Ember.State.create()
- })
- });
-
- manager.getStateByPath(manager, "root.dashboard")
-
- // returns the dashboard state
-
- @method getStateByPath
- @param {Ember.State} root the state to start searching from
- @param {String} path the state path to follow
- @return {Ember.State} the state at the end of the path
- */
- getStateByPath: function(root, path) {
- var parts = path.split('.'),
- state = root;
-
- for (var i=0, len=parts.length; i<len; i++) {
- state = get(get(state, 'states'), parts[i]);
- if (!state) { break; }
- }
-
- return state;
- },
-
- findStateByPath: function(state, path) {
- var possible;
-
- while (!possible && state) {
- possible = this.getStateByPath(state, path);
- state = get(state, 'parentState');
- }
-
- return possible;
- },
-
- /**
- A state stores its child states in its `states` hash.
- This code takes a path like `posts.show` and looks
- up `root.states.posts.states.show`.
-
- It returns a list of all of the states from the
- root, which is the list of states to call `enter`
- on.
-
- @method getStatesInPath
- @param root
- @param path
- */
- getStatesInPath: function(root, path) {
- if (!path || path === "") { return undefined; }
- var parts = path.split('.'),
- result = [],
- states,
- state;
-
- for (var i=0, len=parts.length; i<len; i++) {
- states = get(root, 'states');
- if (!states) { return undefined; }
- state = get(states, parts[i]);
- if (state) { root = state; result.push(state); }
- else { return undefined; }
- }
-
- return result;
- },
-
- goToState: function() {
- // not deprecating this yet so people don't constantly need to
- // make trivial changes for little reason.
- return this.transitionTo.apply(this, arguments);
- },
-
- transitionTo: function(path, context) {
- // XXX When is transitionTo called with no path
- if (Ember.empty(path)) { return; }
-
- // The ES6 signature of this function is `path, ...contexts`
- var contexts = context ? Array.prototype.slice.call(arguments, 1) : [],
- currentState = get(this, 'currentState') || this;
-
- // First, get the enter, exit and resolve states for the current state
- // and specified path. If possible, use an existing cache.
- var hash = this.contextFreeTransition(currentState, path);
-
- // Next, process the raw state information for the contexts passed in.
- var transition = new Transition(hash).normalize(this, contexts);
-
- this.enterState(transition);
- this.triggerSetupContext(transition);
- },
-
- contextFreeTransition: function(currentState, path) {
- var cache = currentState.pathsCache[path];
- if (cache) { return cache; }
-
- var enterStates = this.getStatesInPath(currentState, path),
- exitStates = [],
- resolveState = currentState;
-
- // Walk up the states. For each state, check whether a state matching
- // the `path` is nested underneath. This will find the closest
- // parent state containing `path`.
- //
- // This allows the user to pass in a relative path. For example, for
- // the following state hierarchy:
- //
- // | |root
- // | |- posts
- // | | |- show (* current)
- // | |- comments
- // | | |- show
- //
- // If the current state is `<root.posts.show>`, an attempt to
- // transition to `comments.show` will match `<root.comments.show>`.
- //
- // First, this code will look for root.posts.show.comments.show.
- // Next, it will look for root.posts.comments.show. Finally,
- // it will look for `root.comments.show`, and find the state.
- //
- // After this process, the following variables will exist:
- //
- // * resolveState: a common parent state between the current
- // and target state. In the above example, `<root>` is the
- // `resolveState`.
- // * enterStates: a list of all of the states represented
- // by the path from the `resolveState`. For example, for
- // the path `root.comments.show`, `enterStates` would have
- // `[<root.comments>, <root.comments.show>]`
- // * exitStates: a list of all of the states from the
- // `resolveState` to the `currentState`. In the above
- // example, `exitStates` would have
- // `[<root.posts>`, `<root.posts.show>]`.
- while (resolveState && !enterStates) {
- exitStates.unshift(resolveState);
-
- resolveState = get(resolveState, 'parentState');
- if (!resolveState) {
- enterStates = this.getStatesInPath(this, path);
- if (!enterStates) {
- Ember.assert('Could not find state for path: "'+path+'"');
- return;
- }
- }
- enterStates = this.getStatesInPath(resolveState, path);
- }
-
- // If the path contains some states that are parents of both the
- // current state and the target state, remove them.
- //
- // For example, in the following hierarchy:
- //
- // |- root
- // | |- post
- // | | |- index (* current)
- // | | |- show
- //
- // If the `path` is `root.post.show`, the three variables will
- // be:
- //
- // * resolveState: `<state manager>`
- // * enterStates: `[<root>, <root.post>, <root.post.show>]`
- // * exitStates: `[<root>, <root.post>, <root.post.index>]`
- //
- // The goal of this code is to remove the common states, so we
- // have:
- //
- // * resolveState: `<root.post>`
- // * enterStates: `[<root.post.show>]`
- // * exitStates: `[<root.post.index>]`
- //
- // This avoid unnecessary calls to the enter and exit transitions.
- while (enterStates.length > 0 && enterStates[0] === exitStates[0]) {
- resolveState = enterStates.shift();
- exitStates.shift();
- }
-
- // Cache the enterStates, exitStates, and resolveState for the
- // current state and the `path`.
- var transitions = currentState.pathsCache[path] = {
- exitStates: exitStates,
- enterStates: enterStates,
- resolveState: resolveState
- };
-
- return transitions;
- },
-
- triggerSetupContext: function(transitions) {
- var contexts = transitions.contexts,
- offset = transitions.enterStates.length - contexts.length,
- enterStates = transitions.enterStates,
- transitionEvent = get(this, 'transitionEvent');
-
- Ember.assert("More contexts provided than states", offset >= 0);
-
- arrayForEach.call(enterStates, function(state, idx) {
- state.trigger(transitionEvent, this, contexts[idx-offset]);
- }, this);
- },
-
- getState: function(name) {
- var state = get(this, name),
- parentState = get(this, 'parentState');
-
- if (state) {
- return state;
- } else if (parentState) {
- return parentState.getState(name);
- }
- },
-
- enterState: function(transition) {
- var log = this.enableLogging;
-
- var exitStates = transition.exitStates.slice(0).reverse();
- arrayForEach.call(exitStates, function(state) {
- state.trigger('exit', this);
- }, this);
-
- arrayForEach.call(transition.enterStates, function(state) {
- if (log) { Ember.Logger.log("STATEMANAGER: Entering " + get(state, 'path')); }
- state.trigger('enter', this);
- }, this);
-
- set(this, 'currentState', transition.finalState);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-Ember States
-
-@module ember
-@submodule ember-states
-@requires ember-runtime
-*/
-
-})();
-
-(function() {
-var get = Ember.get;
-
-Ember._ResolvedState = Ember.Object.extend({
- manager: null,
- state: null,
- match: null,
-
- object: Ember.computed(function(key, value) {
- if (arguments.length === 2) {
- this._object = value;
- return value;
- } else {
- if (this._object) {
- return this._object;
- } else {
- var state = get(this, 'state'),
- match = get(this, 'match'),
- manager = get(this, 'manager');
- return state.deserialize(manager, match.hash);
- }
- }
- }).property(),
-
- hasPromise: Ember.computed(function() {
- return Ember.canInvoke(get(this, 'object'), 'then');
- }).property('object'),
-
- promise: Ember.computed(function() {
- var object = get(this, 'object');
- if (Ember.canInvoke(object, 'then')) {
- return object;
- } else {
- return {
- then: function(success) { success(object); }
- };
- }
- }).property('object'),
-
- transition: function() {
- var manager = get(this, 'manager'),
- path = get(this, 'state.path'),
- object = get(this, 'object');
- manager.transitionTo(path, object);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get;
-
-// The Ember Routable mixin assumes the existance of a simple
-// routing shim that supports the following three behaviors:
-//
-// * .getURL() - this is called when the page loads
-// * .setURL(newURL) - this is called from within the state
-// manager when the state changes to a routable state
-// * .onURLChange(callback) - this happens when the user presses
-// the back or forward button
-
-var paramForClass = function(classObject) {
- var className = classObject.toString(),
- parts = className.split("."),
- last = parts[parts.length - 1];
-
- return Ember.String.underscore(last) + "_id";
-};
-
-var merge = function(original, hash) {
- for (var prop in hash) {
- if (!hash.hasOwnProperty(prop)) { continue; }
- if (original.hasOwnProperty(prop)) { continue; }
-
- original[prop] = hash[prop];
- }
-};
-
-/**
- @class Routable
- @namespace Ember
- @extends Ember.Mixin
-*/
-Ember.Routable = Ember.Mixin.create({
- init: function() {
- var redirection;
- this.on('setup', this, this.stashContext);
-
- if (redirection = get(this, 'redirectsTo')) {
- Ember.assert("You cannot use `redirectsTo` if you already have a `connectOutlets` method", this.connectOutlets === Ember.K);
-
- this.connectOutlets = function(router) {
- router.transitionTo(redirection);
- };
- }
-
- // normalize empty route to '/'
- var route = get(this, 'route');
- if (route === '') {
- route = '/';
- }
-
- this._super();
-
- Ember.assert("You cannot use `redirectsTo` on a state that has child states", !redirection || (!!redirection && !!get(this, 'isLeaf')));
- },
-
- setup: function() {
- return this.connectOutlets.apply(this, arguments);
- },
-
- /**
- @private
-
- Whenever a routable state is entered, the context it was entered with
- is stashed so that we can regenerate the state's `absoluteURL` on
- demand.
-
- @method stashContext
- @param manager {Ember.StateManager}
- @param context
- */
- stashContext: function(manager, context) {
- this.router = manager;
-
- var serialized = this.serialize(manager, context);
- Ember.assert('serialize must return a hash', !serialized || typeof serialized === 'object');
-
- manager.setStateMeta(this, 'context', context);
- manager.setStateMeta(this, 'serialized', serialized);
-
- if (get(this, 'isRoutable') && !get(manager, 'isRouting')) {
- this.updateRoute(manager, get(manager, 'location'));
- }
- },
-
- /**
- @private
-
- Whenever a routable state is entered, the router's location object
- is notified to set the URL to the current absolute path.
-
- In general, this will update the browser's URL.
-
- @method updateRoute
- @param manager {Ember.StateManager}
- @param location {Ember.Location}
- */
- updateRoute: function(manager, location) {
- if (get(this, 'isLeafRoute')) {
- var path = this.absoluteRoute(manager);
- location.setURL(path);
- }
- },
-
- /**
- @private
-
- Get the absolute route for the current state and a given
- hash.
-
- This method is private, as it expects a serialized hash,
- not the original context object.
-
- @method absoluteRoute
- @param manager {Ember.StateManager}
- @param hash {Hash}
- */
- absoluteRoute: function(manager, hash) {
- var parentState = get(this, 'parentState');
- var path = '', generated;
-
- // If the parent state is routable, use its current path
- // as this route's prefix.
- if (get(parentState, 'isRoutable')) {
- path = parentState.absoluteRoute(manager, hash);
- }
-
- var matcher = get(this, 'routeMatcher'),
- serialized = manager.getStateMeta(this, 'serialized');
-
- // merge the existing serialized object in with the passed
- // in hash.
- hash = hash || {};
- merge(hash, serialized);
-
- generated = matcher && matcher.generate(hash);
-
- if (generated) {
- path = path + '/' + generated;
- }
-
- return path;
- },
-
- /**
- @private
-
- At the moment, a state is routable if it has a string `route`
- property. This heuristic may change.
-
- @property isRoutable
- @type Boolean
- */
- isRoutable: Ember.computed(function() {
- return typeof get(this, 'route') === 'string';
- }),
-
- /**
- @private
-
- Determine if this is the last routeable state
-
- @property isLeafRoute
- @type Boolean
- */
- isLeafRoute: Ember.computed(function() {
- if (get(this, 'isLeaf')) { return true; }
- return !get(this, 'childStates').findProperty('isRoutable');
- }),
-
- /**
- @private
-
- A _RouteMatcher object generated from the current route's `route`
- string property.
-
- @property routeMatcher
- @type Ember._RouteMatcher
- */
- routeMatcher: Ember.computed(function() {
- var route = get(this, 'route');
- if (route) {
- return Ember._RouteMatcher.create({ route: route });
- }
- }),
-
- /**
- @private
-
- Check whether the route has dynamic segments and therefore takes
- a context.
-
- @property hasContext
- @type Boolean
- */
- hasContext: Ember.computed(function() {
- var routeMatcher = get(this, 'routeMatcher');
- if (routeMatcher) {
- return routeMatcher.identifiers.length > 0;
- }
- }),
-
- /**
- @private
-
- The model class associated with the current state. This property
- uses the `modelType` property, in order to allow it to be
- specified as a String.
-
- @property modelClass
- @type Ember.Object
- */
- modelClass: Ember.computed(function() {
- var modelType = get(this, 'modelType');
-
- if (typeof modelType === 'string') {
- return Ember.get(Ember.lookup, modelType);
- } else {
- return modelType;
- }
- }),
-
- /**
- @private
-
- Get the model class for the state. The heuristic is:
-
- * The state must have a single dynamic segment
- * The dynamic segment must end in `_id`
- * A dynamic segment like `blog_post_id` is converted into `BlogPost`
- * The name is then looked up on the passed in namespace
-
- The process of initializing an application with a router will
- pass the application's namespace into the router, which will be
- used here.
-
- @method modelClassFor
- @param namespace {Ember.Namespace}
- */
- modelClassFor: function(namespace) {
- var modelClass, routeMatcher, identifiers, match, className;
-
- // if an explicit modelType was specified, use that
- if (modelClass = get(this, 'modelClass')) { return modelClass; }
-
- // if the router has no lookup namespace, we won't be able to guess
- // the modelType
- if (!namespace) { return; }
-
- // make sure this state is actually a routable state
- routeMatcher = get(this, 'routeMatcher');
- if (!routeMatcher) { return; }
-
- // only guess modelType for states with a single dynamic segment
- // (no more, no fewer)
- identifiers = routeMatcher.identifiers;
- if (identifiers.length !== 2) { return; }
-
- // extract the `_id` from the end of the dynamic segment; if the
- // dynamic segment does not end in `_id`, we can't guess the
- // modelType
- match = identifiers[1].match(/^(.*)_id$/);
- if (!match) { return; }
-
- // convert the underscored type into a class form and look it up
- // on the router's namespace
- className = Ember.String.classify(match[1]);
- return get(namespace, className);
- },
-
- /**
- The default method that takes a `params` object and converts
- it into an object.
-
- By default, a params hash that looks like `{ post_id: 1 }`
- will be looked up as `namespace.Post.find(1)`. This is
- designed to work seamlessly with Ember Data, but will work
- fine with any class that has a `find` method.
-
- @method deserialize
- @param manager {Ember.StateManager}
- @param params {Hash}
- */
- deserialize: function(manager, params) {
- var modelClass, routeMatcher, param;
-
- if (modelClass = this.modelClassFor(get(manager, 'namespace'))) {
- Ember.assert("Expected "+modelClass.toString()+" to implement `find` for use in '"+this.get('path')+"' `deserialize`. Please implement the `find` method or overwrite `deserialize`.", modelClass.find);
- return modelClass.find(params[paramForClass(modelClass)]);
- }
-
- return params;
- },
-
- /**
- The default method that takes an object and converts it into
- a params hash.
-
- By default, if there is a single dynamic segment named
- `blog_post_id` and the object is a `BlogPost` with an
- `id` of `12`, the serialize method will produce:
-
- { blog_post_id: 12 }
-
- @method serialize
- @param manager {Ember.StateManager}
- @param context
- */
- serialize: function(manager, context) {
- var modelClass, routeMatcher, namespace, param, id;
-
- if (Ember.empty(context)) { return ''; }
-
- if (modelClass = this.modelClassFor(get(manager, 'namespace'))) {
- param = paramForClass(modelClass);
- id = get(context, 'id');
- context = {};
- context[param] = id;
- }
-
- return context;
- },
-
- /**
- @private
- @method resolvePath
- @param manager {Ember.StateManager}
- @param path {String}
- */
- resolvePath: function(manager, path) {
- if (get(this, 'isLeafRoute')) { return Ember.A(); }
-
- var childStates = get(this, 'childStates'), match;
-
- childStates = Ember.A(childStates.filterProperty('isRoutable'));
-
- childStates = childStates.sort(function(a, b) {
- var aDynamicSegments = get(a, 'routeMatcher.identifiers.length'),
- bDynamicSegments = get(b, 'routeMatcher.identifiers.length'),
- aRoute = get(a, 'route'),
- bRoute = get(b, 'route');
-
- if (aRoute.indexOf(bRoute) === 0) {
- return -1;
- } else if (bRoute.indexOf(aRoute) === 0) {
- return 1;
- }
-
- if (aDynamicSegments !== bDynamicSegments) {
- return aDynamicSegments - bDynamicSegments;
- }
-
- return get(b, 'route.length') - get(a, 'route.length');
- });
-
- var state = childStates.find(function(state) {
- var matcher = get(state, 'routeMatcher');
- if (match = matcher.match(path)) { return true; }
- });
-
- Ember.assert("Could not find state for path " + path, !!state);
-
- var resolvedState = Ember._ResolvedState.create({
- manager: manager,
- state: state,
- match: match
- });
-
- var states = state.resolvePath(manager, match.remaining);
-
- return Ember.A([resolvedState]).pushObjects(states);
- },
-
- /**
- @private
-
- Once `unroute` has finished unwinding, `routePath` will be called
- with the remainder of the route.
-
- For example, if you were in the /posts/1/comments state, and you
- moved into the /posts/2/comments state, `routePath` will be called
- on the state whose path is `/posts` with the path `/2/comments`.
-
- @method routePath
- @param manager {Ember.StateManager}
- @param path {String}
- */
- routePath: function(manager, path) {
- if (get(this, 'isLeafRoute')) { return; }
-
- var resolvedStates = this.resolvePath(manager, path),
- hasPromises = resolvedStates.some(function(s) { return get(s, 'hasPromise'); });
-
- function runTransition() {
- resolvedStates.forEach(function(rs) { rs.transition(); });
- }
-
- if (hasPromises) {
- manager.transitionTo('loading');
-
- Ember.assert('Loading state should be the child of a route', Ember.Routable.detect(get(manager, 'currentState.parentState')));
- Ember.assert('Loading state should not be a route', !Ember.Routable.detect(get(manager, 'currentState')));
-
- manager.handleStatePromises(resolvedStates, runTransition);
- } else {
- runTransition();
- }
- },
-
- /**
- @private
-
- When you move to a new route by pressing the back
- or forward button, this method is called first.
-
- Its job is to move the state manager into a parent
- state of the state it will eventually move into.
-
- @method unroutePath
- @param router {Ember.Router}
- @param path {String}
- */
- unroutePath: function(router, path) {
- var parentState = get(this, 'parentState');
-
- // If we're at the root state, we're done
- if (parentState === router) {
- return;
- }
-
- path = path.replace(/^(?=[^\/])/, "/");
- var absolutePath = this.absoluteRoute(router);
-
- var route = get(this, 'route');
-
- // If the current path is empty, move up one state,
- // because the index ('/') state must be a leaf node.
- if (route !== '/') {
- // If the current path is a prefix of the path we're trying
- // to go to, we're done.
- var index = path.indexOf(absolutePath),
- next = path.charAt(absolutePath.length);
-
- if (index === 0 && (next === "/" || next === "")) {
- return;
- }
- }
-
- // Transition to the parent and call unroute again.
- router.enterState({
- exitStates: [this],
- enterStates: [],
- finalState: parentState
- });
-
- router.send('unroutePath', path);
- },
-
- parentTemplate: Ember.computed(function() {
- var state = this, parentState, template;
-
- while (state = get(state, 'parentState')) {
- if (template = get(state, 'template')) {
- return template;
- }
- }
-
- return 'application';
- }),
-
- _template: Ember.computed(function(key, value) {
- if (arguments.length > 1) { return value; }
-
- if (value = get(this, 'template')) {
- return value;
- }
-
- // If no template was explicitly supplied convert
- // the class name into a template name. For example,
- // App.PostRoute will return `post`.
- var className = this.constructor.toString(), baseName;
- if (/^[^\[].*Route$/.test(className)) {
- baseName = className.match(/([^\.]+\.)*([^\.]+)/)[2];
- baseName = baseName.replace(/Route$/, '');
- return baseName.charAt(0).toLowerCase() + baseName.substr(1);
- }
- }),
-
- render: function(options) {
- options = options || {};
-
- var template = options.template || get(this, '_template'),
- parentTemplate = options.into || get(this, 'parentTemplate'),
- controller = get(this.router, parentTemplate + "Controller");
-
- var viewName = Ember.String.classify(template) + "View",
- viewClass = get(get(this.router, 'namespace'), viewName);
-
- viewClass = (viewClass || Ember.View).extend({
- templateName: template
- });
-
- controller.set('view', viewClass.create());
- },
-
- /**
- The `connectOutlets` event will be triggered once a
- state has been entered. It will be called with the
- route's context.
-
- @event connectOutlets
- @param router {Ember.Router}
- @param [context*]
- */
- connectOutlets: Ember.K,
-
- /**
- The `navigateAway` event will be triggered when the
- URL changes due to the back/forward button
-
- @event navigateAway
- */
- navigateAway: Ember.K
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-/**
- @class Route
- @namespace Ember
- @extends Ember.State
- @uses Ember.Routable
-*/
-Ember.Route = Ember.State.extend(Ember.Routable);
-
-})();
-
-
-
-(function() {
-var escapeForRegex = function(text) {
- return text.replace(/[\-\[\]{}()*+?.,\\\^\$|#\s]/g, "\\$&");
-};
-
-/**
- @class _RouteMatcher
- @namespace Ember
- @private
- @extends Ember.Object
-*/
-Ember._RouteMatcher = Ember.Object.extend({
- state: null,
-
- init: function() {
- var route = this.route,
- identifiers = [],
- count = 1,
- escaped;
-
- // Strip off leading slash if present
- if (route.charAt(0) === '/') {
- route = this.route = route.substr(1);
- }
-
- escaped = escapeForRegex(route);
-
- var regex = escaped.replace(/(:|(?:\\\*))([a-z_]+)(?=$|\/)/gi, function(match, type, id) {
- identifiers[count++] = id;
- switch (type) {
- case ":":
- return "([^/]+)";
- case "\\*":
- return "(.+)";
- }
- });
-
- this.identifiers = identifiers;
- this.regex = new RegExp("^/?" + regex);
- },
-
- match: function(path) {
- var match = path.match(this.regex);
-
- if (match) {
- var identifiers = this.identifiers,
- hash = {};
-
- for (var i=1, l=identifiers.length; i<l; i++) {
- hash[identifiers[i]] = match[i];
- }
-
- return {
- remaining: path.substr(match[0].length),
- hash: identifiers.length > 0 ? hash : null
- };
- }
- },
-
- generate: function(hash) {
- var identifiers = this.identifiers, route = this.route, id;
- for (var i=1, l=identifiers.length; i<l; i++) {
- id = identifiers[i];
- route = route.replace(new RegExp("(:|(\\*))" + id), hash[id]);
- }
- return route;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/*
- This file implements the `location` API used by Ember's router.
-
- That API is:
-
- getURL: returns the current URL
- setURL(path): sets the current URL
- onUpdateURL(callback): triggers the callback when the URL changes
- formatURL(url): formats `url` to be placed into `href` attribute
-
- Calling setURL will not trigger onUpdateURL callbacks.
-
- TODO: This should perhaps be moved so that it's visible in the doc output.
-*/
-
-/**
- Ember.Location returns an instance of the correct implementation of
- the `location` API.
-
- You can pass it a `implementation` ('hash', 'history', 'none') to force a
- particular implementation.
-
- @class Location
- @namespace Ember
- @static
-*/
-Ember.Location = {
- create: function(options) {
- var implementation = options && options.implementation;
- Ember.assert("Ember.Location.create: you must specify a 'implementation' option", !!implementation);
-
- var implementationClass = this.implementations[implementation];
- Ember.assert("Ember.Location.create: " + implementation + " is not a valid implementation", !!implementationClass);
-
- return implementationClass.create.apply(implementationClass, arguments);
- },
-
- registerImplementation: function(name, implementation) {
- this.implementations[name] = implementation;
- },
-
- implementations: {}
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Ember.NoneLocation does not interact with the browser. It is useful for
- testing, or when you need to manage state with your Router, but temporarily
- don't want it to muck with the URL (for example when you embed your
- application in a larger page).
-
- @class NoneLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.NoneLocation = Ember.Object.extend({
- path: '',
-
- getURL: function() {
- return get(this, 'path');
- },
-
- setURL: function(path) {
- set(this, 'path', path);
- },
-
- onUpdateURL: function(callback) {
- // We are not wired up to the browser, so we'll never trigger the callback.
- },
-
- formatURL: function(url) {
- // The return value is not overly meaningful, but we do not want to throw
- // errors when test code renders templates containing {{action href=true}}
- // helpers.
- return url;
- }
-});
-
-Ember.Location.registerImplementation('none', Ember.NoneLocation);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Ember.HashLocation implements the location API using the browser's
- hash. At present, it relies on a hashchange event existing in the
- browser.
-
- @class HashLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.HashLocation = Ember.Object.extend({
-
- init: function() {
- set(this, 'location', get(this, 'location') || window.location);
- },
-
- /**
- @private
-
- Returns the current `location.hash`, minus the '#' at the front.
-
- @method getURL
- */
- getURL: function() {
- return get(this, 'location').hash.substr(1);
- },
-
- /**
- @private
-
- Set the `location.hash` and remembers what was set. This prevents
- `onUpdateURL` callbacks from triggering when the hash was set by
- `HashLocation`.
-
- @method setURL
- @param path {String}
- */
- setURL: function(path) {
- get(this, 'location').hash = path;
- set(this, 'lastSetURL', path);
- },
-
- /**
- @private
-
- Register a callback to be invoked when the hash changes. These
- callbacks will execute when the user presses the back or forward
- button, but not after `setURL` is invoked.
-
- @method onUpdateURL
- @param callback {Function}
- */
- onUpdateURL: function(callback) {
- var self = this;
- var guid = Ember.guidFor(this);
-
- Ember.$(window).bind('hashchange.ember-location-'+guid, function() {
- var path = location.hash.substr(1);
- if (get(self, 'lastSetURL') === path) { return; }
-
- set(self, 'lastSetURL', null);
-
- callback(location.hash.substr(1));
- });
- },
-
- /**
- @private
-
- Given a URL, formats it to be placed into the page as part
- of an element's `href` attribute.
-
- This is used, for example, when using the {{action}} helper
- to generate a URL based on an event.
-
- @method formatURL
- @param url {String}
- */
- formatURL: function(url) {
- return '#'+url;
- },
-
- willDestroy: function() {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).unbind('hashchange.ember-location-'+guid);
- }
-});
-
-Ember.Location.registerImplementation('hash', Ember.HashLocation);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-var popstateReady = false;
-
-/**
- Ember.HistoryLocation implements the location API using the browser's
- history.pushState API.
-
- @class HistoryLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.HistoryLocation = Ember.Object.extend({
-
- init: function() {
- set(this, 'location', get(this, 'location') || window.location);
- this.initState();
- },
-
- /**
- @private
-
- Used to set state on first call to setURL
-
- @method initState
- */
- initState: function() {
- this.replaceState(get(this, 'location').pathname);
- set(this, 'history', window.history);
- },
-
- /**
- Will be pre-pended to path upon state change
-
- @property rootURL
- @default '/'
- */
- rootURL: '/',
-
- /**
- @private
-
- Returns the current `location.pathname`.
-
- @method getURL
- */
- getURL: function() {
- return get(this, 'location').pathname;
- },
-
- /**
- @private
-
- Uses `history.pushState` to update the url without a page reload.
-
- @method setURL
- @param path {String}
- */
- setURL: function(path) {
- path = this.formatURL(path);
-
- if (this.getState().path !== path) {
- popstateReady = true;
- this.pushState(path);
- }
- },
-
- /**
- @private
-
- Get the current `history.state`
-
- @method getState
- */
- getState: function() {
- return get(this, 'history').state;
- },
-
- /**
- @private
-
- Pushes a new state
-
- @method pushState
- @param path {String}
- */
- pushState: function(path) {
- window.history.pushState({ path: path }, null, path);
- },
-
- /**
- @private
-
- Replaces the current state
-
- @method replaceState
- @param path {String}
- */
- replaceState: function(path) {
- window.history.replaceState({ path: path }, null, path);
- },
-
- /**
- @private
-
- Register a callback to be invoked whenever the browser
- history changes, including using forward and back buttons.
-
- @method onUpdateURL
- @param callback {Function}
- */
- onUpdateURL: function(callback) {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).bind('popstate.ember-location-'+guid, function(e) {
- if(!popstateReady) {
- return;
- }
- callback(location.pathname);
- });
- },
-
- /**
- @private
-
- Used when using `{{action}}` helper. The url is always appended to the rootURL.
-
- @method formatURL
- @param url {String}
- */
- formatURL: function(url) {
- var rootURL = get(this, 'rootURL');
-
- if (url !== '') {
- rootURL = rootURL.replace(/\/$/, '');
- }
-
- return rootURL + url;
- },
-
- willDestroy: function() {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).unbind('popstate.ember-location-'+guid);
- }
-});
-
-Ember.Location.registerImplementation('history', Ember.HistoryLocation);
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-var merge = function(original, hash) {
- for (var prop in hash) {
- if (!hash.hasOwnProperty(prop)) { continue; }
- if (original.hasOwnProperty(prop)) { continue; }
-
- original[prop] = hash[prop];
- }
-};
-
-/**
- `Ember.Router` is the subclass of `Ember.StateManager` responsible for providing URL-based
- application state detection. The `Ember.Router` instance of an application detects the browser URL
- at application load time and attempts to match it to a specific application state. Additionally
- the router will update the URL to reflect an application's state changes over time.
-
- ## Adding a Router Instance to Your Application
- An instance of Ember.Router can be associated with an instance of Ember.Application in one of two ways:
-
- You can provide a subclass of Ember.Router as the `Router` property of your application. An instance
- of this Router class will be instantiated and route detection will be enabled when the application's
- `initialize` method is called. The Router instance will be available as the `router` property
- of the application:
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({ ... })
- });
-
- App.initialize();
- App.get('router') // an instance of App.Router
-
- If you want to define a Router instance elsewhere, you can pass the instance to the application's
- `initialize` method:
-
- App = Ember.Application.create();
- aRouter = Ember.Router.create({ ... });
-
- App.initialize(aRouter);
- App.get('router') // aRouter
-
- ## Adding Routes to a Router
- The `initialState` property of Ember.Router instances is named `root`. The state stored in this
- property must be a subclass of Ember.Route. The `root` route acts as the container for the
- set of routable states but is not routable itself. It should have states that are also subclasses
- of Ember.Route which each have a `route` property describing the URL pattern you would like to detect.
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- index: Ember.Route.extend({
- route: '/'
- }),
- ... additional Ember.Routes ...
- })
- })
- });
- App.initialize();
-
-
- When an application loads, Ember will parse the URL and attempt to find an Ember.Route within
- the application's states that matches. (The example URL-matching below will use the default
- 'hash syntax' provided by `Ember.HashLocation`.)
-
- In the following route structure:
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/'
- }),
- bRoute: Ember.Route.extend({
- route: '/alphabeta'
- })
- })
- })
- });
- App.initialize();
-
- Loading the page at the URL '#/' will detect the route property of 'root.aRoute' ('/') and
- transition the router first to the state named 'root' and then to the substate 'aRoute'.
-
- Respectively, loading the page at the URL '#/alphabeta' would detect the route property of
- 'root.bRoute' ('/alphabeta') and transition the router first to the state named 'root' and
- then to the substate 'bRoute'.
-
- ## Adding Nested Routes to a Router
- Routes can contain nested subroutes each with their own `route` property describing the nested
- portion of the URL they would like to detect and handle. Router, like all instances of StateManager,
- cannot call `transitonTo` with an intermediary state. To avoid transitioning the Router into an
- intermediary state when detecting URLs, a Route with nested routes must define both a base `route`
- property for itself and a child Route with a `route` property of `'/'` which will be transitioned
- to when the base route is detected in the URL:
-
- Given the following application code:
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/theBaseRouteForThisSet',
-
- indexSubRoute: Ember.Route.extend({
- route: '/'
- }),
-
- subRouteOne: Ember.Route.extend({
- route: '/subroute1'
- }),
-
- subRouteTwo: Ember.Route.extend({
- route: '/subRoute2'
- })
-
- })
- })
- })
- });
- App.initialize();
-
- When the application is loaded at '/theBaseRouteForThisSet' the Router will transition to the route
- at path 'root.aRoute' and then transition to state 'indexSubRoute'.
-
- When the application is loaded at '/theBaseRouteForThisSet/subRoute1' the Router will transition to
- the route at path 'root.aRoute' and then transition to state 'subRouteOne'.
-
- ## Route Transition Events
- Transitioning between Ember.Route instances (including the transition into the detected
- route when loading the application) triggers the same transition events as state transitions for
- base `Ember.State`s. However, the default `setup` transition event is named `connectOutlets` on
- Ember.Router instances (see 'Changing View Hierarchy in Response To State Change').
-
- The following route structure when loaded with the URL "#/"
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/',
- enter: function(router) {
- console.log("entering root.aRoute from", router.get('currentState.name'));
- },
- connectOutlets: function(router) {
- console.log("entered root.aRoute, fully transitioned to", router.get('currentState.path'));
- }
- })
- })
- })
- });
- App.initialize();
-
- Will result in console output of:
-
- 'entering root.aRoute from root'
- 'entered root.aRoute, fully transitioned to root.aRoute '
-
- Ember.Route has two additional callbacks for handling URL serialization and deserialization. See
- 'Serializing/Deserializing URLs'
-
- ## Routes With Dynamic Segments
- An Ember.Route's `route` property can reference dynamic sections of the URL by prefacing a URL segment
- with the ':' character. The values of these dynamic segments will be passed as a hash to the
- `deserialize` method of the matching Route (see 'Serializing/Deserializing URLs').
-
- ## Serializing/Deserializing URLs
- Ember.Route has two callbacks for associating a particular object context with a URL: `serialize`
- for converting an object into a parameters hash to fill dynamic segments of a URL and `deserialize`
- for converting a hash of dynamic segments from the URL into the appropriate object.
-
- ### Deserializing A URL's Dynamic Segments
- When an application is first loaded or the URL is changed manually (e.g. through the browser's
- back button) the `deserialize` method of the URL's matching Ember.Route will be called with
- the application's router as its first argument and a hash of the URL's dynamic segments and values
- as its second argument.
-
- The following route structure when loaded with the URL "#/fixed/thefirstvalue/anotherFixed/thesecondvalue":
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/fixed/:dynamicSectionA/anotherFixed/:dynamicSectionB',
- deserialize: function(router, params) {}
- })
- })
- })
- });
- App.initialize();
-
- Will call the 'deserialize' method of the Route instance at the path 'root.aRoute' with the
- following hash as its second argument:
-
- {
- dynamicSectionA: 'thefirstvalue',
- dynamicSectionB: 'thesecondvalue'
- }
-
- Within `deserialize` you should use this information to retrieve or create an appropriate context
- object for the given URL (e.g. by loading from a remote API or accessing the browser's
- `localStorage`). This object must be the `return` value of `deserialize` and will be
- passed to the Route's `connectOutlets` and `serialize` methods.
-
- When an application's state is changed from within the application itself, the context provided for
- the transition will be passed and `deserialize` is not called (see 'Transitions Between States').
-
- ### Serializing An Object For URLs with Dynamic Segments
- When transitioning into a Route whose `route` property contains dynamic segments the Route's
- `serialize` method is called with the Route's router as the first argument and the Route's
- context as the second argument. The return value of `serialize` will be used to populate the
- dynamic segments and should be an object with keys that match the names of the dynamic sections.
-
- Given the following route structure:
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/'
- }),
- bRoute: Ember.Route.extend({
- route: '/staticSection/:someDynamicSegment',
- serialize: function(router, context) {
- return {
- someDynamicSegment: context.get('name')
- }
- }
- })
- })
- })
- });
- App.initialize();
-
-
- Transitioning to "root.bRoute" with a context of `Object.create({name: 'Yehuda'})` will call
- the Route's `serialize` method with the context as its second argument and update the URL to
- '#/staticSection/Yehuda'.
-
- ## Transitions Between States
- Once a routed application has initialized its state based on the entry URL, subsequent transitions to other
- states will update the URL if the entered Route has a `route` property. Given the following route structure
- loaded at the URL '#/':
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/',
- moveElsewhere: Ember.Route.transitionTo('bRoute')
- }),
- bRoute: Ember.Route.extend({
- route: '/someOtherLocation'
- })
- })
- })
- });
- App.initialize();
-
- And application code:
-
- App.get('router').send('moveElsewhere');
-
- Will transition the application's state to 'root.bRoute' and trigger an update of the URL to
- '#/someOtherLocation'.
-
- For URL patterns with dynamic segments a context can be supplied as the second argument to `send`.
- The router will match dynamic segments names to keys on this object and fill in the URL with the
- supplied values. Given the following state structure loaded at the URL '#/':
-
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/',
- moveElsewhere: Ember.Route.transitionTo('bRoute')
- }),
- bRoute: Ember.Route.extend({
- route: '/a/route/:dynamicSection/:anotherDynamicSection',
- connectOutlets: function(router, context) {},
- })
- })
- })
- });
- App.initialize();
-
- And application code:
-
- App.get('router').send('moveElsewhere', {
- dynamicSection: '42',
- anotherDynamicSection: 'Life'
- });
-
- Will transition the application's state to 'root.bRoute' and trigger an update of the URL to
- '#/a/route/42/Life'.
-
- The context argument will also be passed as the second argument to the `serialize` method call.
-
- ## Injection of Controller Singletons
- During application initialization Ember will detect properties of the application ending in 'Controller',
- create singleton instances of each class, and assign them as properties on the router. The property name
- will be the UpperCamel name converted to lowerCamel format. These controller classes should be subclasses
- of Ember.ObjectController, Ember.ArrayController, Ember.Controller, or a custom Ember.Object that includes the
- Ember.ControllerMixin mixin.
-
- ``` javascript
- App = Ember.Application.create({
- FooController: Ember.Object.create(Ember.ControllerMixin),
- Router: Ember.Router.extend({ ... })
- });
-
- App.get('router.fooController'); // instance of App.FooController
- ```
-
- The controller singletons will have their `namespace` property set to the application and their `target`
- property set to the application's router singleton for easy integration with Ember's user event system.
- See 'Changing View Hierarchy in Response To State Change' and 'Responding to User-initiated Events.'
-
- ## Responding to User-initiated Events
- Controller instances injected into the router at application initialization have their `target` property
- set to the application's router instance. These controllers will also be the default `context` for their
- associated views. Uses of the `{{action}}` helper will automatically target the application's router.
-
- Given the following application entered at the URL '#/':
-
- ``` javascript
- App = Ember.Application.create({
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/',
- anActionOnTheRouter: function(router, context) {
- router.transitionTo('anotherState', context);
- }
- })
- anotherState: Ember.Route.extend({
- route: '/differentUrl',
- connectOutlets: function(router, context) {
-
- }
- })
- })
- })
- });
- App.initialize();
- ```
-
- The following template:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name="aView">
- <h1><a {{action anActionOnTheRouter}}>{{title}}</a></h1>
- </script>
- ```
-
- Will delegate `click` events on the rendered `h1` to the application's router instance. In this case the
- `anActionOnTheRouter` method of the state at 'root.aRoute' will be called with the view's controller
- as the context argument. This context will be passed to the `connectOutlets` as its second argument.
-
- Different `context` can be supplied from within the `{{action}}` helper, allowing specific context passing
- between application states:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name="photos">
- {{#each photo in controller}}
- <h1><a {{action showPhoto photo}}>{{title}}</a></h1>
- {{/each}}
- </script>
- ```
-
- See `Handlebars.helpers.action` for additional usage examples.
-
-
- ## Changing View Hierarchy in Response To State Change
-
- Changes in application state that change the URL should be accompanied by associated changes in view
- hierarchy. This can be accomplished by calling 'connectOutlet' on the injected controller singletons from
- within the 'connectOutlets' event of an Ember.Route:
-
- ``` javascript
- App = Ember.Application.create({
- OneController: Ember.ObjectController.extend(),
- OneView: Ember.View.extend(),
-
- AnotherController: Ember.ObjectController.extend(),
- AnotherView: Ember.View.extend(),
-
- Router: Ember.Router.extend({
- root: Ember.Route.extend({
- aRoute: Ember.Route.extend({
- route: '/',
- connectOutlets: function(router, context) {
- router.get('oneController').connectOutlet('another');
- },
- })
- })
- })
- });
- App.initialize();
- ```
-
-
- This will detect the '{{outlet}}' portion of `oneController`'s view (an instance of `App.OneView`) and
- fill it with a rendered instance of `App.AnotherView` whose `context` will be the single instance of
- `App.AnotherController` stored on the router in the `anotherController` property.
-
- For more information about Outlets, see `Ember.Handlebars.helpers.outlet`. For additional information on
- the `connectOutlet` method, see `Ember.Controller.connectOutlet`. For more information on
- controller injections, see `Ember.Application#initialize()`. For additional information about view context,
- see `Ember.View`.
-
- @class Router
- @namespace Ember
- @extends Ember.StateManager
-*/
-Ember.Router = Ember.StateManager.extend(
-/** @scope Ember.Router.prototype */ {
-
- /**
- @property initialState
- @type String
- @default 'root'
- */
- initialState: 'root',
-
- /**
- The `Ember.Location` implementation to be used to manage the application
- URL state. The following values are supported:
-
- * 'hash': Uses URL fragment identifiers (like #/blog/1) for routing.
- * 'history': Uses the browser's history.pushstate API for routing. Only works in
- modern browsers with pushstate support.
- * 'none': Does not read or set the browser URL, but still allows for
- routing to happen. Useful for testing.
-
- @property location
- @type String
- @default 'hash'
- */
- location: 'hash',
-
- /**
- This is only used when a history location is used so that applications that
- don't live at the root of the domain can append paths to their root.
-
- @property rootURL
- @type String
- @default '/'
- */
-
- rootURL: '/',
-
- transitionTo: function() {
- this.abortRoutingPromises();
- this._super.apply(this, arguments);
- },
-
- route: function(path) {
- this.abortRoutingPromises();
-
- set(this, 'isRouting', true);
-
- var routableState;
-
- try {
- path = path.replace(get(this, 'rootURL'), '');
- path = path.replace(/^(?=[^\/])/, "/");
-
- this.send('navigateAway');
- this.send('unroutePath', path);
-
- routableState = get(this, 'currentState');
- while (routableState && !routableState.get('isRoutable')) {
- routableState = get(routableState, 'parentState');
- }
- var currentURL = routableState ? routableState.absoluteRoute(this) : '';
- var rest = path.substr(currentURL.length);
-
- this.send('routePath', rest);
- } finally {
- set(this, 'isRouting', false);
- }
-
- routableState = get(this, 'currentState');
- while (routableState && !routableState.get('isRoutable')) {
- routableState = get(routableState, 'parentState');
- }
-
- if (routableState) {
- routableState.updateRoute(this, get(this, 'location'));
- }
- },
-
- urlFor: function(path, hash) {
- var currentState = get(this, 'currentState') || this,
- state = this.findStateByPath(currentState, path);
-
- Ember.assert(Ember.String.fmt("Could not find route with path '%@'", [path]), state);
- Ember.assert(Ember.String.fmt("To get a URL for the state '%@', it must have a `route` property.", [path]), get(state, 'routeMatcher'));
-
- var location = get(this, 'location'),
- absoluteRoute = state.absoluteRoute(this, hash);
-
- return location.formatURL(absoluteRoute);
- },
-
- urlForEvent: function(eventName) {
- var contexts = Array.prototype.slice.call(arguments, 1);
- var currentState = get(this, 'currentState');
- var targetStateName = currentState.lookupEventTransition(eventName);
-
- Ember.assert(Ember.String.fmt("You must specify a target state for event '%@' in order to link to it in the current state '%@'.", [eventName, get(currentState, 'path')]), targetStateName);
-
- var targetState = this.findStateByPath(currentState, targetStateName);
-
- Ember.assert("Your target state name " + targetStateName + " for event " + eventName + " did not resolve to a state", targetState);
-
- var hash = this.serializeRecursively(targetState, contexts, {});
-
- return this.urlFor(targetStateName, hash);
- },
-
- serializeRecursively: function(state, contexts, hash) {
- var parentState,
- context = get(state, 'hasContext') ? contexts.pop() : null;
- merge(hash, state.serialize(this, context));
- parentState = state.get("parentState");
- if (parentState && parentState instanceof Ember.Route) {
- return this.serializeRecursively(parentState, contexts, hash);
- } else {
- return hash;
- }
- },
-
- abortRoutingPromises: function() {
- if (this._routingPromises) {
- this._routingPromises.abort();
- this._routingPromises = null;
- }
- },
-
- handleStatePromises: function(states, complete) {
- this.abortRoutingPromises();
-
- this.set('isLocked', true);
-
- var manager = this;
-
- this._routingPromises = Ember._PromiseChain.create({
- promises: states.slice(),
-
- successCallback: function() {
- manager.set('isLocked', false);
- complete();
- },
-
- failureCallback: function() {
- throw "Unable to load object";
- },
-
- promiseSuccessCallback: function(item, args) {
- set(item, 'object', args[0]);
- },
-
- abortCallback: function() {
- manager.set('isLocked', false);
- }
- }).start();
- },
-
- moveStatesIntoRoot: function() {
- this.root = Ember.Route.extend();
-
- for (var name in this) {
- if (name === "constructor") { continue; }
-
- var state = this[name];
-
- if (state instanceof Ember.Route || Ember.Route.detect(state)) {
- this.root[name] = state;
- delete this[name];
- }
- }
- },
-
- init: function() {
- if (!this.root) {
- this.moveStatesIntoRoot();
- }
-
- this._super();
-
- var location = get(this, 'location'),
- rootURL = get(this, 'rootURL');
-
- if ('string' === typeof location) {
- set(this, 'location', Ember.Location.create({
- implementation: location,
- rootURL: rootURL
- }));
- }
-
- this.assignRouter(this, this);
- },
-
- assignRouter: function(state, router) {
- state.router = router;
-
- var childStates = state.states;
-
- if (childStates) {
- for (var stateName in childStates) {
- if (!childStates.hasOwnProperty(stateName)) { continue; }
- this.assignRouter(childStates[stateName], router);
- }
- }
- },
-
- willDestroy: function() {
- get(this, 'location').destroy();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-Ember Routing
-
-@module ember
-@submodule ember-routing
-@requires ember-states
-*/
-
-})();
-
-(function() {
-// ==========================================================================
-// Project: metamorph
-// Copyright: ©2011 My Company Inc. All rights reserved.
-// ==========================================================================
-
-(function(window) {
-
- var K = function(){},
- guid = 0,
- document = window.document,
-
- // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges
- supportsRange = ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment,
-
- // Internet Explorer prior to 9 does not allow setting innerHTML if the first element
- // is a "zero-scope" element. This problem can be worked around by making
- // the first node an invisible text node. We, like Modernizr, use ­
- needsShy = (function(){
- var testEl = document.createElement('div');
- testEl.innerHTML = "<div></div>";
- testEl.firstChild.innerHTML = "<script></script>";
- return testEl.firstChild.innerHTML === '';
- })();
-
- // Constructor that supports either Metamorph('foo') or new
- // Metamorph('foo');
- //
- // Takes a string of HTML as the argument.
-
- var Metamorph = function(html) {
- var self;
-
- if (this instanceof Metamorph) {
- self = this;
- } else {
- self = new K();
- }
-
- self.innerHTML = html;
- var myGuid = 'metamorph-'+(guid++);
- self.start = myGuid + '-start';
- self.end = myGuid + '-end';
-
- return self;
- };
-
- K.prototype = Metamorph.prototype;
-
- var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc;
-
- outerHTMLFunc = function() {
- return this.startTag() + this.innerHTML + this.endTag();
- };
-
- startTagFunc = function() {
- return "<script id='" + this.start + "' type='text/x-placeholder'></script>";
- };
-
- endTagFunc = function() {
- return "<script id='" + this.end + "' type='text/x-placeholder'></script>";
- };
-
- // If we have the W3C range API, this process is relatively straight forward.
- if (supportsRange) {
-
- // Get a range for the current morph. Optionally include the starting and
- // ending placeholders.
- rangeFor = function(morph, outerToo) {
- var range = document.createRange();
- var before = document.getElementById(morph.start);
- var after = document.getElementById(morph.end);
-
- if (outerToo) {
- range.setStartBefore(before);
- range.setEndAfter(after);
- } else {
- range.setStartAfter(before);
- range.setEndBefore(after);
- }
-
- return range;
- };
-
- htmlFunc = function(html, outerToo) {
- // get a range for the current metamorph object
- var range = rangeFor(this, outerToo);
-
- // delete the contents of the range, which will be the
- // nodes between the starting and ending placeholder.
- range.deleteContents();
-
- // create a new document fragment for the HTML
- var fragment = range.createContextualFragment(html);
-
- // insert the fragment into the range
- range.insertNode(fragment);
- };
-
- removeFunc = function() {
- // get a range for the current metamorph object including
- // the starting and ending placeholders.
- var range = rangeFor(this, true);
-
- // delete the entire range.
- range.deleteContents();
- };
-
- appendToFunc = function(node) {
- var range = document.createRange();
- range.setStart(node);
- range.collapse(false);
- var frag = range.createContextualFragment(this.outerHTML());
- node.appendChild(frag);
- };
-
- afterFunc = function(html) {
- var range = document.createRange();
- var after = document.getElementById(this.end);
-
- range.setStartAfter(after);
- range.setEndAfter(after);
-
- var fragment = range.createContextualFragment(html);
- range.insertNode(fragment);
- };
-
- prependFunc = function(html) {
- var range = document.createRange();
- var start = document.getElementById(this.start);
-
- range.setStartAfter(start);
- range.setEndAfter(start);
-
- var fragment = range.createContextualFragment(html);
- range.insertNode(fragment);
- };
-
- } else {
- /**
- * This code is mostly taken from jQuery, with one exception. In jQuery's case, we
- * have some HTML and we need to figure out how to convert it into some nodes.
- *
- * In this case, jQuery needs to scan the HTML looking for an opening tag and use
- * that as the key for the wrap map. In our case, we know the parent node, and
- * can use its type as the key for the wrap map.
- **/
- var wrapMap = {
- select: [ 1, "<select multiple='multiple'>", "</select>" ],
- fieldset: [ 1, "<fieldset>", "</fieldset>" ],
- table: [ 1, "<table>", "</table>" ],
- tbody: [ 2, "<table><tbody>", "</tbody></table>" ],
- tr: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
- colgroup: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
- map: [ 1, "<map>", "</map>" ],
- _default: [ 0, "", "" ]
- };
-
- /**
- * Given a parent node and some HTML, generate a set of nodes. Return the first
- * node, which will allow us to traverse the rest using nextSibling.
- *
- * We need to do this because innerHTML in IE does not really parse the nodes.
- **/
- var firstNodeFor = function(parentNode, html) {
- var arr = wrapMap[parentNode.tagName.toLowerCase()] || wrapMap._default;
- var depth = arr[0], start = arr[1], end = arr[2];
-
- if (needsShy) { html = '­'+html; }
-
- var element = document.createElement('div');
- element.innerHTML = start + html + end;
-
- for (var i=0; i<=depth; i++) {
- element = element.firstChild;
- }
-
- // Look for ­ to remove it.
- if (needsShy) {
- var shyElement = element;
-
- // Sometimes we get nameless elements with the shy inside
- while (shyElement.nodeType === 1 && !shyElement.nodeName) {
- shyElement = shyElement.firstChild;
- }
-
- // At this point it's the actual unicode character.
- if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === "\u00AD") {
- shyElement.nodeValue = shyElement.nodeValue.slice(1);
- }
- }
-
- return element;
- };
-
- /**
- * In some cases, Internet Explorer can create an anonymous node in
- * the hierarchy with no tagName. You can create this scenario via:
- *
- * div = document.createElement("div");
- * div.innerHTML = "<table>­<script></script><tr><td>hi</td></tr></table>";
- * div.firstChild.firstChild.tagName //=> ""
- *
- * If our script markers are inside such a node, we need to find that
- * node and use *it* as the marker.
- **/
- var realNode = function(start) {
- while (start.parentNode.tagName === "") {
- start = start.parentNode;
- }
-
- return start;
- };
-
- /**
- * When automatically adding a tbody, Internet Explorer inserts the
- * tbody immediately before the first <tr>. Other browsers create it
- * before the first node, no matter what.
- *
- * This means the the following code:
- *
- * div = document.createElement("div");
- * div.innerHTML = "<table><script id='first'></script><tr><td>hi</td></tr><script id='last'></script></table>
- *
- * Generates the following DOM in IE:
- *
- * + div
- * + table
- * - script id='first'
- * + tbody
- * + tr
- * + td
- * - "hi"
- * - script id='last'
- *
- * Which means that the two script tags, even though they were
- * inserted at the same point in the hierarchy in the original
- * HTML, now have different parents.
- *
- * This code reparents the first script tag by making it the tbody's
- * first child.
- **/
- var fixParentage = function(start, end) {
- if (start.parentNode !== end.parentNode) {
- end.parentNode.insertBefore(start, end.parentNode.firstChild);
- }
- };
-
- htmlFunc = function(html, outerToo) {
- // get the real starting node. see realNode for details.
- var start = realNode(document.getElementById(this.start));
- var end = document.getElementById(this.end);
- var parentNode = end.parentNode;
- var node, nextSibling, last;
-
- // make sure that the start and end nodes share the same
- // parent. If not, fix it.
- fixParentage(start, end);
-
- // remove all of the nodes after the starting placeholder and
- // before the ending placeholder.
- node = start.nextSibling;
- while (node) {
- nextSibling = node.nextSibling;
- last = node === end;
-
- // if this is the last node, and we want to remove it as well,
- // set the `end` node to the next sibling. This is because
- // for the rest of the function, we insert the new nodes
- // before the end (note that insertBefore(node, null) is
- // the same as appendChild(node)).
- //
- // if we do not want to remove it, just break.
- if (last) {
- if (outerToo) { end = node.nextSibling; } else { break; }
- }
-
- node.parentNode.removeChild(node);
-
- // if this is the last node and we didn't break before
- // (because we wanted to remove the outer nodes), break
- // now.
- if (last) { break; }
-
- node = nextSibling;
- }
-
- // get the first node for the HTML string, even in cases like
- // tables and lists where a simple innerHTML on a div would
- // swallow some of the content.
- node = firstNodeFor(start.parentNode, html);
-
- // copy the nodes for the HTML between the starting and ending
- // placeholder.
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, end);
- node = nextSibling;
- }
- };
-
- // remove the nodes in the DOM representing this metamorph.
- //
- // this includes the starting and ending placeholders.
- removeFunc = function() {
- var start = realNode(document.getElementById(this.start));
- var end = document.getElementById(this.end);
-
- this.html('');
- start.parentNode.removeChild(start);
- end.parentNode.removeChild(end);
- };
-
- appendToFunc = function(parentNode) {
- var node = firstNodeFor(parentNode, this.outerHTML());
-
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.appendChild(node);
- node = nextSibling;
- }
- };
-
- afterFunc = function(html) {
- // get the real starting node. see realNode for details.
- var end = document.getElementById(this.end);
- var insertBefore = end.nextSibling;
- var parentNode = end.parentNode;
- var nextSibling;
- var node;
-
- // get the first node for the HTML string, even in cases like
- // tables and lists where a simple innerHTML on a div would
- // swallow some of the content.
- node = firstNodeFor(parentNode, html);
-
- // copy the nodes for the HTML between the starting and ending
- // placeholder.
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, insertBefore);
- node = nextSibling;
- }
- };
-
- prependFunc = function(html) {
- var start = document.getElementById(this.start);
- var parentNode = start.parentNode;
- var nextSibling;
- var node;
-
- node = firstNodeFor(parentNode, html);
- var insertBefore = start.nextSibling;
-
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, insertBefore);
- node = nextSibling;
- }
- }
- }
-
- Metamorph.prototype.html = function(html) {
- this.checkRemoved();
- if (html === undefined) { return this.innerHTML; }
-
- htmlFunc.call(this, html);
-
- this.innerHTML = html;
- };
-
- Metamorph.prototype.replaceWith = function(html) {
- this.checkRemoved();
- htmlFunc.call(this, html, true);
- };
-
- Metamorph.prototype.remove = removeFunc;
- Metamorph.prototype.outerHTML = outerHTMLFunc;
- Metamorph.prototype.appendTo = appendToFunc;
- Metamorph.prototype.after = afterFunc;
- Metamorph.prototype.prepend = prependFunc;
- Metamorph.prototype.startTag = startTagFunc;
- Metamorph.prototype.endTag = endTagFunc;
-
- Metamorph.prototype.isRemoved = function() {
- var before = document.getElementById(this.start);
- var after = document.getElementById(this.end);
-
- return !before || !after;
- };
-
- Metamorph.prototype.checkRemoved = function() {
- if (this.isRemoved()) {
- throw new Error("Cannot perform operations on a Metamorph that is not in the DOM.");
- }
- };
-
- window.Metamorph = Metamorph;
-})(this);
-
-
-})();
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var objectCreate = Ember.create;
-
-var Handlebars = Ember.imports.Handlebars;
-Ember.assert("Ember Handlebars requires Handlebars 1.0.beta.5 or greater", Handlebars && Handlebars.VERSION.match(/^1\.0\.beta\.[56789]$|^1\.0\.rc\.[123456789]+/));
-
-/**
- Prepares the Handlebars templating library for use inside Ember's view
- system.
-
- The Ember.Handlebars object is the standard Handlebars library, extended to use
- Ember's get() method instead of direct property access, which allows
- computed properties to be used inside templates.
-
- To create an Ember.Handlebars template, call Ember.Handlebars.compile(). This will
- return a function that can be used by Ember.View for rendering.
-
- @class Handlebars
- @namespace Ember
-*/
-Ember.Handlebars = objectCreate(Handlebars);
-
-/**
-@class helpers
-@namespace Ember.Handlebars
-*/
-Ember.Handlebars.helpers = objectCreate(Handlebars.helpers);
-
-/**
- Override the the opcode compiler and JavaScript compiler for Handlebars.
-
- @class Compiler
- @namespace Ember.Handlebars
- @private
- @constructor
-*/
-Ember.Handlebars.Compiler = function() {};
-
-// Handlebars.Compiler doesn't exist in runtime-only
-if (Handlebars.Compiler) {
- Ember.Handlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype);
-}
-
-Ember.Handlebars.Compiler.prototype.compiler = Ember.Handlebars.Compiler;
-
-/**
- @class JavaScriptCompiler
- @namespace Ember.Handlebars
- @private
- @constructor
-*/
-Ember.Handlebars.JavaScriptCompiler = function() {};
-
-// Handlebars.JavaScriptCompiler doesn't exist in runtime-only
-if (Handlebars.JavaScriptCompiler) {
- Ember.Handlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype);
- Ember.Handlebars.JavaScriptCompiler.prototype.compiler = Ember.Handlebars.JavaScriptCompiler;
-}
-
-
-Ember.Handlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars";
-
-
-Ember.Handlebars.JavaScriptCompiler.prototype.initializeBuffer = function() {
- return "''";
-};
-
-/**
- @private
-
- Override the default buffer for Ember Handlebars. By default, Handlebars creates
- an empty String at the beginning of each invocation and appends to it. Ember's
- Handlebars overrides this to append to a single shared buffer.
-
- @method appendToBuffer
- @param string {String}
-*/
-Ember.Handlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
- return "data.buffer.push("+string+");";
-};
-
-/**
- @private
-
- Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that all simple
- mustaches in Ember's Handlebars will also set up an observer to keep the DOM
- up to date when the underlying property changes.
-
- @method mustache
- @for Ember.Handlebars.Compiler
- @param mustache
-*/
-Ember.Handlebars.Compiler.prototype.mustache = function(mustache) {
- if (mustache.params.length || mustache.hash) {
- return Handlebars.Compiler.prototype.mustache.call(this, mustache);
- } else {
- var id = new Handlebars.AST.IdNode(['_triageMustache']);
-
- // Update the mustache node to include a hash value indicating whether the original node
- // was escaped. This will allow us to properly escape values when the underlying value
- // changes and we need to re-render the value.
- if(!mustache.escaped) {
- mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]);
- mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]);
- }
- mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped);
- return Handlebars.Compiler.prototype.mustache.call(this, mustache);
- }
-};
-
-/**
- Used for precompilation of Ember Handlebars templates. This will not be used during normal
- app execution.
-
- @method precompile
- @for Ember.Handlebars
- @static
- @param {String} string The template to precompile
-*/
-Ember.Handlebars.precompile = function(string) {
- var ast = Handlebars.parse(string);
-
- var options = {
- knownHelpers: {
- action: true,
- unbound: true,
- bindAttr: true,
- template: true,
- view: true,
- _triageMustache: true
- },
- data: true,
- stringParams: true
- };
-
- var environment = new Ember.Handlebars.Compiler().compile(ast, options);
- return new Ember.Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-};
-
-// We don't support this for Handlebars runtime-only
-if (Handlebars.compile) {
- /**
- The entry point for Ember Handlebars. This replaces the default Handlebars.compile and turns on
- template-local data and String parameters.
-
- @method compile
- @for Ember.Handlebars
- @static
- @param {String} string The template to compile
- @return {Function}
- */
- Ember.Handlebars.compile = function(string) {
- var ast = Handlebars.parse(string);
- var options = { data: true, stringParams: true };
- var environment = new Ember.Handlebars.Compiler().compile(ast, options);
- var templateSpec = new Ember.Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-
- return Handlebars.template(templateSpec);
- };
-}
-
-/**
- @private
-
- If a path starts with a reserved keyword, returns the root
- that should be used.
-
- @method normalizePath
- @for Ember
- @param root {Object}
- @param path {String}
- @param data {Hash}
-*/
-var normalizePath = Ember.Handlebars.normalizePath = function(root, path, data) {
- var keywords = (data && data.keywords) || {},
- keyword, isKeyword;
-
- // Get the first segment of the path. For example, if the
- // path is "foo.bar.baz", returns "foo".
- keyword = path.split('.', 1)[0];
-
- // Test to see if the first path is a keyword that has been
- // passed along in the view's data hash. If so, we will treat
- // that object as the new root.
- if (keywords.hasOwnProperty(keyword)) {
- // Look up the value in the template's data hash.
- root = keywords[keyword];
- isKeyword = true;
-
- // Handle cases where the entire path is the reserved
- // word. In that case, return the object itself.
- if (path === keyword) {
- path = '';
- } else {
- // Strip the keyword from the path and look up
- // the remainder from the newly found root.
- path = path.substr(keyword.length+1);
- }
- }
-
- return { root: root, path: path, isKeyword: isKeyword };
-};
-
-
-/**
- Lookup both on root and on window. If the path starts with
- a keyword, the corresponding object will be looked up in the
- template's data hash and used to resolve the path.
-
- @method get
- @for Ember.Handlebars
- @param {Object} root The object to look up the property on
- @param {String} path The path to be lookedup
- @param {Object} options The template's option hash
-*/
-Ember.Handlebars.get = function(root, path, options) {
- var data = options && options.data,
- normalizedPath = normalizePath(root, path, data),
- value;
-
- // In cases where the path begins with a keyword, change the
- // root to the value represented by that keyword, and ensure
- // the path is relative to it.
- root = normalizedPath.root;
- path = normalizedPath.path;
-
- value = Ember.get(root, path);
-
- // If the path starts with a capital letter, look it up on Ember.lookup,
- // which defaults to the `window` object in browsers.
- if (value === undefined && root !== Ember.lookup && Ember.isGlobalPath(path)) {
- value = Ember.get(Ember.lookup, path);
- }
- return value;
-};
-Ember.Handlebars.getPath = Ember.deprecateFunc('`Ember.Handlebars.getPath` has been changed to `Ember.Handlebars.get` for consistency.', Ember.Handlebars.get);
-
-/**
- @private
-
- Registers a helper in Handlebars that will be called if no property with the
- given name can be found on the current context object, and no helper with
- that name is registered.
-
- This throws an exception with a more helpful error message so the user can
- track down where the problem is happening.
-
- @method helperMissing
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
-*/
-Ember.Handlebars.registerHelper('helperMissing', function(path, options) {
- var error, view = "";
-
- error = "%@ Handlebars error: Could not find property '%@' on object %@.";
- if (options.data){
- view = options.data.view;
- }
- throw new Ember.Error(Ember.String.fmt(error, [view, path, this]));
-});
-
-
-})();
-
-
-
-(function() {
-/**
- @method htmlSafe
- @for Ember.String
- @static
-*/
-Ember.String.htmlSafe = function(str) {
- return new Handlebars.SafeString(str);
-};
-
-var htmlSafe = Ember.String.htmlSafe;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
-
- /**
- See {{#crossLink "Ember.String/htmlSafe"}}{{/crossLink}}
-
- @method htmlSafe
- @for String
- */
- String.prototype.htmlSafe = function() {
- return htmlSafe(this);
- };
-}
-
-})();
-
-
-
-(function() {
-/*jshint newcap:false*/
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set, get = Ember.get;
-
-// DOMManager should just abstract dom manipulation between jquery and metamorph
-var DOMManager = {
- remove: function(view) {
- view.morph.remove();
- },
-
- prepend: function(view, html) {
- view.morph.prepend(html);
- },
-
- after: function(view, html) {
- view.morph.after(html);
- },
-
- html: function(view, html) {
- view.morph.html(html);
- },
-
- // This is messed up.
- replace: function(view) {
- var morph = view.morph;
-
- view.transitionTo('preRender');
- view.clearRenderedChildren();
- var buffer = view.renderToBuffer();
-
- Ember.run.schedule('render', this, function() {
- if (get(view, 'isDestroyed')) { return; }
- view.invalidateRecursively('element');
- view._notifyWillInsertElement();
- morph.replaceWith(buffer.string());
- view.transitionTo('inDOM');
- view._notifyDidInsertElement();
- });
- },
-
- empty: function(view) {
- view.morph.html("");
- }
-};
-
-// The `morph` and `outerHTML` properties are internal only
-// and not observable.
-
-/**
- @class _Metamorph
- @namespace Ember
- @extends Ember.Mixin
- @private
-*/
-Ember._Metamorph = Ember.Mixin.create({
- isVirtual: true,
- tagName: '',
-
- instrumentName: 'render.metamorph',
-
- init: function() {
- this._super();
- this.morph = Metamorph();
- },
-
- beforeRender: function(buffer) {
- buffer.push(this.morph.startTag());
- },
-
- afterRender: function(buffer) {
- buffer.push(this.morph.endTag());
- },
-
- createElement: function() {
- var buffer = this.renderToBuffer();
- this.outerHTML = buffer.string();
- this.clearBuffer();
- },
-
- domManager: DOMManager
-});
-
-/**
- @class _MetamorphView
- @namespace Ember
- @extends Ember.View
- @uses Ember._Metamorph
- @private
-*/
-Ember._MetamorphView = Ember.View.extend(Ember._Metamorph);
-
-/**
- @class _SimpleMetamorphView
- @namespace Ember
- @extends Ember.View
- @uses Ember._Metamorph
- @private
-*/
-Ember._SimpleMetamorphView = Ember.CoreView.extend(Ember._Metamorph);
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set, handlebarsGet = Ember.Handlebars.get;
-Ember._SimpleHandlebarsView = Ember._SimpleMetamorphView.extend({
- instrumentName: 'render.simpleHandlebars',
-
- normalizedValue: Ember.computed(function() {
- var path = get(this, 'path'),
- pathRoot = get(this, 'pathRoot'),
- result, templateData;
-
- // Use the pathRoot as the result if no path is provided. This
- // happens if the path is `this`, which gets normalized into
- // a `pathRoot` of the current Handlebars context and a path
- // of `''`.
- if (path === '') {
- result = pathRoot;
- } else {
- templateData = get(this, 'templateData');
- result = handlebarsGet(pathRoot, path, { data: templateData });
- }
-
- return result;
- }).property('path', 'pathRoot').volatile(),
-
- render: function(buffer) {
- // If not invoked via a triple-mustache ({{{foo}}}), escape
- // the content of the template.
- var escape = get(this, 'isEscaped');
- var result = get(this, 'normalizedValue');
-
- if (result === null || result === undefined) {
- result = "";
- } else if (!(result instanceof Handlebars.SafeString)) {
- result = String(result);
- }
-
- if (escape) { result = Handlebars.Utils.escapeExpression(result); }
- buffer.push(result);
- return;
- },
-
- rerender: function() {
- switch(this.state) {
- case 'preRender':
- case 'destroyed':
- break;
- case 'inBuffer':
- throw new Error("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");
- case 'hasElement':
- case 'inDOM':
- this.domManager.replace(this);
- break;
- }
-
- return this;
- },
-
- transitionTo: function(state) {
- this.state = state;
- }
-});
-
-/**
- Ember._HandlebarsBoundView is a private view created by the Handlebars `{{bind}}`
- helpers that is used to keep track of bound properties.
-
- Every time a property is bound using a `{{mustache}}`, an anonymous subclass
- of Ember._HandlebarsBoundView is created with the appropriate sub-template and
- context set up. When the associated property changes, just the template for
- this view will re-render.
-
- @class _HandlebarsBoundView
- @namespace Ember
- @extends Ember._MetamorphView
- @private
-*/
-Ember._HandlebarsBoundView = Ember._MetamorphView.extend({
- instrumentName: 'render.boundHandlebars',
-
- /**
- The function used to determine if the `displayTemplate` or
- `inverseTemplate` should be rendered. This should be a function that takes
- a value and returns a Boolean.
-
- @property shouldDisplayFunc
- @type Function
- @default null
- */
- shouldDisplayFunc: null,
-
- /**
- Whether the template rendered by this view gets passed the context object
- of its parent template, or gets passed the value of retrieving `path`
- from the `pathRoot`.
-
- For example, this is true when using the `{{#if}}` helper, because the
- template inside the helper should look up properties relative to the same
- object as outside the block. This would be false when used with `{{#with
- foo}}` because the template should receive the object found by evaluating
- `foo`.
-
- @property preserveContext
- @type Boolean
- @default false
- */
- preserveContext: false,
-
- /**
- If `preserveContext` is true, this is the object that will be used
- to render the template.
-
- @property previousContext
- @type Object
- */
- previousContext: null,
-
- /**
- The template to render when `shouldDisplayFunc` evaluates to true.
-
- @property displayTemplate
- @type Function
- @default null
- */
- displayTemplate: null,
-
- /**
- The template to render when `shouldDisplayFunc` evaluates to false.
-
- @property inverseTemplate
- @type Function
- @default null
- */
- inverseTemplate: null,
-
-
- /**
- The path to look up on `pathRoot` that is passed to
- `shouldDisplayFunc` to determine which template to render.
-
- In addition, if `preserveContext` is false, the object at this path will
- be passed to the template when rendering.
-
- @property path
- @type String
- @default null
- */
- path: null,
-
- /**
- The object from which the `path` will be looked up. Sometimes this is the
- same as the `previousContext`, but in cases where this view has been generated
- for paths that start with a keyword such as `view` or `controller`, the
- path root will be that resolved object.
-
- @property pathRoot
- @type Object
- */
- pathRoot: null,
-
- normalizedValue: Ember.computed(function() {
- var path = get(this, 'path'),
- pathRoot = get(this, 'pathRoot'),
- valueNormalizer = get(this, 'valueNormalizerFunc'),
- result, templateData;
-
- // Use the pathRoot as the result if no path is provided. This
- // happens if the path is `this`, which gets normalized into
- // a `pathRoot` of the current Handlebars context and a path
- // of `''`.
- if (path === '') {
- result = pathRoot;
- } else {
- templateData = get(this, 'templateData');
- result = handlebarsGet(pathRoot, path, { data: templateData });
- }
-
- return valueNormalizer ? valueNormalizer(result) : result;
- }).property('path', 'pathRoot', 'valueNormalizerFunc').volatile(),
-
- rerenderIfNeeded: function() {
- if (!get(this, 'isDestroyed') && get(this, 'normalizedValue') !== this._lastNormalizedValue) {
- this.rerender();
- }
- },
-
- /**
- Determines which template to invoke, sets up the correct state based on
- that logic, then invokes the default Ember.View `render` implementation.
-
- This method will first look up the `path` key on `pathRoot`,
- then pass that value to the `shouldDisplayFunc` function. If that returns
- true, the `displayTemplate` function will be rendered to DOM. Otherwise,
- `inverseTemplate`, if specified, will be rendered.
-
- For example, if this Ember._HandlebarsBoundView represented the `{{#with foo}}`
- helper, it would look up the `foo` property of its context, and
- `shouldDisplayFunc` would always return true. The object found by looking
- up `foo` would be passed to `displayTemplate`.
-
- @method render
- @param {Ember.RenderBuffer} buffer
- */
- render: function(buffer) {
- // If not invoked via a triple-mustache ({{{foo}}}), escape
- // the content of the template.
- var escape = get(this, 'isEscaped');
-
- var shouldDisplay = get(this, 'shouldDisplayFunc'),
- preserveContext = get(this, 'preserveContext'),
- context = get(this, 'previousContext');
-
- var inverseTemplate = get(this, 'inverseTemplate'),
- displayTemplate = get(this, 'displayTemplate');
-
- var result = get(this, 'normalizedValue');
- this._lastNormalizedValue = result;
-
- // First, test the conditional to see if we should
- // render the template or not.
- if (shouldDisplay(result)) {
- set(this, 'template', displayTemplate);
-
- // If we are preserving the context (for example, if this
- // is an #if block, call the template with the same object.
- if (preserveContext) {
- set(this, '_context', context);
- } else {
- // Otherwise, determine if this is a block bind or not.
- // If so, pass the specified object to the template
- if (displayTemplate) {
- set(this, '_context', result);
- } else {
- // This is not a bind block, just push the result of the
- // expression to the render context and return.
- if (result === null || result === undefined) {
- result = "";
- } else if (!(result instanceof Handlebars.SafeString)) {
- result = String(result);
- }
-
- if (escape) { result = Handlebars.Utils.escapeExpression(result); }
- buffer.push(result);
- return;
- }
- }
- } else if (inverseTemplate) {
- set(this, 'template', inverseTemplate);
-
- if (preserveContext) {
- set(this, '_context', context);
- } else {
- set(this, '_context', result);
- }
- } else {
- set(this, 'template', function() { return ''; });
- }
-
- return this._super(buffer);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-var handlebarsGet = Ember.Handlebars.get, normalizePath = Ember.Handlebars.normalizePath;
-var forEach = Ember.ArrayPolyfills.forEach;
-
-var EmberHandlebars = Ember.Handlebars, helpers = EmberHandlebars.helpers;
-
-// Binds a property into the DOM. This will create a hook in DOM that the
-// KVO system will look for and update if the property changes.
-function bind(property, options, preserveContext, shouldDisplay, valueNormalizer) {
- var data = options.data,
- fn = options.fn,
- inverse = options.inverse,
- view = data.view,
- currentContext = this,
- pathRoot, path, normalized;
-
- normalized = normalizePath(currentContext, property, data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- // Set up observers for observable objects
- if ('object' === typeof this) {
- // Create the view that will wrap the output of this template/property
- // and add it to the nearest view's childViews array.
- // See the documentation of Ember._HandlebarsBoundView for more.
- var bindView = view.createChildView(Ember._HandlebarsBoundView, {
- preserveContext: preserveContext,
- shouldDisplayFunc: shouldDisplay,
- valueNormalizerFunc: valueNormalizer,
- displayTemplate: fn,
- inverseTemplate: inverse,
- path: path,
- pathRoot: pathRoot,
- previousContext: currentContext,
- isEscaped: !options.hash.unescaped,
- templateData: options.data
- });
-
- view.appendChild(bindView);
-
- var observer = function() {
- Ember.run.scheduleOnce('render', bindView, 'rerenderIfNeeded');
- };
-
- // Observes the given property on the context and
- // tells the Ember._HandlebarsBoundView to re-render. If property
- // is an empty string, we are printing the current context
- // object ({{this}}) so updating it is not our responsibility.
- if (path !== '') {
- Ember.addObserver(pathRoot, path, observer);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, observer);
- });
- }
- } else {
- // The object is not observable, so just render it out and
- // be done with it.
- data.buffer.push(handlebarsGet(pathRoot, path, options));
- }
-}
-
-function simpleBind(property, options) {
- var data = options.data,
- view = data.view,
- currentContext = this,
- pathRoot, path, normalized;
-
- normalized = normalizePath(currentContext, property, data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- // Set up observers for observable objects
- if ('object' === typeof this) {
- var bindView = Ember._SimpleHandlebarsView.create().setProperties({
- path: path,
- pathRoot: pathRoot,
- isEscaped: !options.hash.unescaped,
- previousContext: currentContext,
- templateData: options.data
- });
-
- view.createChildView(bindView);
- view.appendChild(bindView);
-
- var observer = function() {
- Ember.run.scheduleOnce('render', bindView, 'rerender');
- };
-
- // Observes the given property on the context and
- // tells the Ember._HandlebarsBoundView to re-render. If property
- // is an empty string, we are printing the current context
- // object ({{this}}) so updating it is not our responsibility.
- if (path !== '') {
- Ember.addObserver(pathRoot, path, observer);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, observer);
- });
- }
- } else {
- // The object is not observable, so just render it out and
- // be done with it.
- data.buffer.push(handlebarsGet(pathRoot, path, options));
- }
-}
-
-/**
- @private
-
- '_triageMustache' is used internally select between a binding and helper for
- the given context. Until this point, it would be hard to determine if the
- mustache is a property reference or a regular helper reference. This triage
- helper resolves that.
-
- This would not be typically invoked by directly.
-
- @method _triageMustache
- @for Ember.Handlebars.helpers
- @param {String} property Property/helperID to triage
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('_triageMustache', function(property, fn) {
- Ember.assert("You cannot pass more than one argument to the _triageMustache helper", arguments.length <= 2);
- if (helpers[property]) {
- return helpers[property].call(this, fn);
- }
- else {
- return helpers.bind.apply(this, arguments);
- }
-});
-
-/**
- @private
-
- `bind` can be used to display a value, then update that value if it
- changes. For example, if you wanted to print the `title` property of
- `content`:
-
- ``` handlebars
- {{bind "content.title"}}
- ```
-
- This will return the `title` property as a string, then create a new
- observer at the specified path. If it changes, it will update the value in
- DOM. Note that if you need to support IE7 and IE8 you must modify the
- model objects properties using Ember.get() and Ember.set() for this to work as
- it relies on Ember's KVO system. For all other browsers this will be handled
- for you automatically.
-
- @method bind
- @for Ember.Handlebars.helpers
- @param {String} property Property to bind
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('bind', function(property, options) {
- Ember.assert("You cannot pass more than one argument to the bind helper", arguments.length <= 2);
-
- var context = (options.contexts && options.contexts[0]) || this;
-
- if (!options.fn) {
- return simpleBind.call(context, property, options);
- }
-
- return bind.call(context, property, options, false, function(result) {
- return !Ember.none(result);
- });
-});
-
-/**
- @private
-
- Use the `boundIf` helper to create a conditional that re-evaluates
- whenever the bound value changes.
-
- ``` handlebars
- {{#boundIf "content.shouldDisplayTitle"}}
- {{content.title}}
- {{/boundIf}}
- ```
-
- @method boundIf
- @for Ember.Handlebars.helpers
- @param {String} property Property to bind
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('boundIf', function(property, fn) {
- var context = (fn.contexts && fn.contexts[0]) || this;
- var func = function(result) {
- if (Ember.typeOf(result) === 'array') {
- return get(result, 'length') !== 0;
- } else {
- return !!result;
- }
- };
-
- return bind.call(context, property, fn, true, func, func);
-});
-
-/**
- @method with
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('with', function(context, options) {
- if (arguments.length === 4) {
- var keywordName, path, rootPath, normalized;
-
- Ember.assert("If you pass more than one argument to the with helper, it must be in the form #with foo as bar", arguments[1] === "as");
- options = arguments[3];
- keywordName = arguments[2];
- path = arguments[0];
-
- Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- if (Ember.isGlobalPath(path)) {
- Ember.bind(options.data.keywords, keywordName, path);
- } else {
- normalized = normalizePath(this, path, options.data);
- path = normalized.path;
- rootPath = normalized.root;
-
- // This is a workaround for the fact that you cannot bind separate objects
- // together. When we implement that functionality, we should use it here.
- var contextKey = Ember.$.expando + Ember.guidFor(rootPath);
- options.data.keywords[contextKey] = rootPath;
-
- // if the path is '' ("this"), just bind directly to the current context
- var contextPath = path ? contextKey + '.' + path : contextKey;
- Ember.bind(options.data.keywords, keywordName, contextPath);
- }
-
- return bind.call(this, path, options, true, function(result) {
- return !Ember.none(result);
- });
- } else {
- Ember.assert("You must pass exactly one argument to the with helper", arguments.length === 2);
- Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
- return helpers.bind.call(options.contexts[0], context, options);
- }
-});
-
-
-/**
- @method if
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('if', function(context, options) {
- Ember.assert("You must pass exactly one argument to the if helper", arguments.length === 2);
- Ember.assert("You must pass a block to the if helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- return helpers.boundIf.call(options.contexts[0], context, options);
-});
-
-/**
- @method unless
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('unless', function(context, options) {
- Ember.assert("You must pass exactly one argument to the unless helper", arguments.length === 2);
- Ember.assert("You must pass a block to the unless helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- var fn = options.fn, inverse = options.inverse;
-
- options.fn = inverse;
- options.inverse = fn;
-
- return helpers.boundIf.call(options.contexts[0], context, options);
-});
-
-/**
- `bindAttr` allows you to create a binding between DOM element attributes and
- Ember objects. For example:
-
- ``` handlebars
- <img {{bindAttr src="imageUrl" alt="imageTitle"}}>
- ```
-
- @method bindAttr
- @for Ember.Handlebars.helpers
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('bindAttr', function(options) {
-
- var attrs = options.hash;
-
- Ember.assert("You must specify at least one hash argument to bindAttr", !!Ember.keys(attrs).length);
-
- var view = options.data.view;
- var ret = [];
- var ctx = this;
-
- // Generate a unique id for this element. This will be added as a
- // data attribute to the element so it can be looked up when
- // the bound property changes.
- var dataId = ++Ember.uuid;
-
- // Handle classes differently, as we can bind multiple classes
- var classBindings = attrs['class'];
- if (classBindings !== null && classBindings !== undefined) {
- var classResults = EmberHandlebars.bindClasses(this, classBindings, view, dataId, options);
- ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"');
- delete attrs['class'];
- }
-
- var attrKeys = Ember.keys(attrs);
-
- // For each attribute passed, create an observer and emit the
- // current value of the property as an attribute.
- forEach.call(attrKeys, function(attr) {
- var path = attrs[attr],
- pathRoot, normalized;
-
- Ember.assert(fmt("You must provide a String for a bound attribute, not %@", [path]), typeof path === 'string');
-
- normalized = normalizePath(ctx, path, options.data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- var value = (path === 'this') ? pathRoot : handlebarsGet(pathRoot, path, options),
- type = Ember.typeOf(value);
-
- Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [value]), value === null || value === undefined || type === 'number' || type === 'string' || type === 'boolean');
-
- var observer, invoker;
-
- observer = function observer() {
- var result = handlebarsGet(pathRoot, path, options);
-
- Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [result]), result === null || result === undefined || typeof result === 'number' || typeof result === 'string' || typeof result === 'boolean');
-
- var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']");
-
- // If we aren't able to find the element, it means the element
- // to which we were bound has been removed from the view.
- // In that case, we can assume the template has been re-rendered
- // and we need to clean up the observer.
- if (!elem || elem.length === 0) {
- Ember.removeObserver(pathRoot, path, invoker);
- return;
- }
-
- Ember.View.applyAttributeBindings(elem, attr, result);
- };
-
- invoker = function() {
- Ember.run.scheduleOnce('render', observer);
- };
-
- // Add an observer to the view for when the property changes.
- // When the observer fires, find the element using the
- // unique data id and update the attribute to the new value.
- if (path !== 'this') {
- Ember.addObserver(pathRoot, path, invoker);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, invoker);
- });
- }
-
- // if this changes, also change the logic in ember-views/lib/views/view.js
- if ((type === 'string' || (type === 'number' && !isNaN(value)))) {
- ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"');
- } else if (value && type === 'boolean') {
- // The developer controls the attr name, so it should always be safe
- ret.push(attr + '="' + attr + '"');
- }
- }, this);
-
- // Add the unique identifier
- // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG
- ret.push('data-bindattr-' + dataId + '="' + dataId + '"');
- return new EmberHandlebars.SafeString(ret.join(' '));
-});
-
-/**
- @private
-
- Helper that, given a space-separated string of property paths and a context,
- returns an array of class names. Calling this method also has the side
- effect of setting up observers at those property paths, such that if they
- change, the correct class name will be reapplied to the DOM element.
-
- For example, if you pass the string "fooBar", it will first look up the
- "fooBar" value of the context. If that value is true, it will add the
- "foo-bar" class to the current element (i.e., the dasherized form of
- "fooBar"). If the value is a string, it will add that string as the class.
- Otherwise, it will not add any new class name.
-
- @method bindClasses
- @for Ember.Handlebars
- @param {Ember.Object} context The context from which to lookup properties
- @param {String} classBindings A string, space-separated, of class bindings to use
- @param {Ember.View} view The view in which observers should look for the element to update
- @param {Srting} bindAttrId Optional bindAttr id used to lookup elements
- @return {Array} An array of class names to add
-*/
-EmberHandlebars.bindClasses = function(context, classBindings, view, bindAttrId, options) {
- var ret = [], newClass, value, elem;
-
- // Helper method to retrieve the property from the context and
- // determine which class string to return, based on whether it is
- // a Boolean or not.
- var classStringForPath = function(root, parsedPath, options) {
- var val,
- path = parsedPath.path;
-
- if (path === 'this') {
- val = root;
- } else if (path === '') {
- val = true;
- } else {
- val = handlebarsGet(root, path, options);
- }
-
- return Ember.View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
- };
-
- // For each property passed, loop through and setup
- // an observer.
- forEach.call(classBindings.split(' '), function(binding) {
-
- // Variable in which the old class value is saved. The observer function
- // closes over this variable, so it knows which string to remove when
- // the property changes.
- var oldClass;
-
- var observer, invoker;
-
- var parsedPath = Ember.View._parsePropertyPath(binding),
- path = parsedPath.path,
- pathRoot = context,
- normalized;
-
- if (path !== '' && path !== 'this') {
- normalized = normalizePath(context, path, options.data);
-
- pathRoot = normalized.root;
- path = normalized.path;
- }
-
- // Set up an observer on the context. If the property changes, toggle the
- // class name.
- observer = function() {
- // Get the current value of the property
- newClass = classStringForPath(pathRoot, parsedPath, options);
- elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$();
-
- // If we can't find the element anymore, a parent template has been
- // re-rendered and we've been nuked. Remove the observer.
- if (!elem || elem.length === 0) {
- Ember.removeObserver(pathRoot, path, invoker);
- } else {
- // If we had previously added a class to the element, remove it.
- if (oldClass) {
- elem.removeClass(oldClass);
- }
-
- // If necessary, add a new class. Make sure we keep track of it so
- // it can be removed in the future.
- if (newClass) {
- elem.addClass(newClass);
- oldClass = newClass;
- } else {
- oldClass = null;
- }
- }
- };
-
- invoker = function() {
- Ember.run.scheduleOnce('render', observer);
- };
-
- if (path !== '' && path !== 'this') {
- Ember.addObserver(pathRoot, path, invoker);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, invoker);
- });
- }
-
- // We've already setup the observer; now we just need to figure out the
- // correct behavior right now on the first pass through.
- value = classStringForPath(pathRoot, parsedPath, options);
-
- if (value) {
- ret.push(value);
-
- // Make sure we save the current value so that it can be removed if the
- // observer fires.
- oldClass = value;
- }
- });
-
- return ret;
-};
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-
-// TODO: Don't require the entire module
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-var PARENT_VIEW_PATH = /^parentView\./;
-var EmberHandlebars = Ember.Handlebars;
-
-EmberHandlebars.ViewHelper = Ember.Object.create({
-
- propertiesFromHTMLOptions: function(options, thisContext) {
- var hash = options.hash, data = options.data;
- var extensions = {},
- classes = hash['class'],
- dup = false;
-
- if (hash.id) {
- extensions.elementId = hash.id;
- dup = true;
- }
-
- if (classes) {
- classes = classes.split(' ');
- extensions.classNames = classes;
- dup = true;
- }
-
- if (hash.classBinding) {
- extensions.classNameBindings = hash.classBinding.split(' ');
- dup = true;
- }
-
- if (hash.classNameBindings) {
- if (extensions.classNameBindings === undefined) extensions.classNameBindings = [];
- extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' '));
- dup = true;
- }
-
- if (hash.attributeBindings) {
- Ember.assert("Setting 'attributeBindings' via Handlebars is not allowed. Please subclass Ember.View and set it there instead.");
- extensions.attributeBindings = null;
- dup = true;
- }
-
- if (dup) {
- hash = Ember.$.extend({}, hash);
- delete hash.id;
- delete hash['class'];
- delete hash.classBinding;
- }
-
- // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings
- // as well as class name bindings. If the bindings are local, make them relative to the current context
- // instead of the view.
- var path;
-
- // Evaluate the context of regular attribute bindings:
- for (var prop in hash) {
- if (!hash.hasOwnProperty(prop)) { continue; }
-
- // Test if the property ends in "Binding"
- if (Ember.IS_BINDING.test(prop) && typeof hash[prop] === 'string') {
- path = this.contextualizeBindingPath(hash[prop], data);
- if (path) { hash[prop] = path; }
- }
- }
-
- // Evaluate the context of class name bindings:
- if (extensions.classNameBindings) {
- for (var b in extensions.classNameBindings) {
- var full = extensions.classNameBindings[b];
- if (typeof full === 'string') {
- // Contextualize the path of classNameBinding so this:
- //
- // classNameBinding="isGreen:green"
- //
- // is converted to this:
- //
- // classNameBinding="bindingContext.isGreen:green"
- var parsedPath = Ember.View._parsePropertyPath(full);
- path = this.contextualizeBindingPath(parsedPath.path, data);
- if (path) { extensions.classNameBindings[b] = path + parsedPath.classNames; }
- }
- }
- }
-
- // Make the current template context available to the view
- // for the bindings set up above.
- extensions.bindingContext = thisContext;
-
- return Ember.$.extend(hash, extensions);
- },
-
- // Transform bindings from the current context to a context that can be evaluated within the view.
- // Returns null if the path shouldn't be changed.
- //
- // TODO: consider the addition of a prefix that would allow this method to return `path`.
- contextualizeBindingPath: function(path, data) {
- var normalized = Ember.Handlebars.normalizePath(null, path, data);
- if (normalized.isKeyword) {
- return 'templateData.keywords.' + path;
- } else if (Ember.isGlobalPath(path)) {
- return null;
- } else if (path === 'this') {
- return 'bindingContext';
- } else {
- return 'bindingContext.' + path;
- }
- },
-
- helper: function(thisContext, path, options) {
- var inverse = options.inverse,
- data = options.data,
- view = data.view,
- fn = options.fn,
- hash = options.hash,
- newView;
-
- if ('string' === typeof path) {
- newView = EmberHandlebars.get(thisContext, path, options);
- Ember.assert("Unable to find view at path '" + path + "'", !!newView);
- } else {
- newView = path;
- }
-
- Ember.assert(Ember.String.fmt('You must pass a view class to the #view helper, not %@ (%@)', [path, newView]), Ember.View.detect(newView));
-
- var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
- var currentView = data.view;
- viewOptions.templateData = options.data;
-
- if (fn) {
- Ember.assert("You cannot provide a template block if you also specified a templateName", !get(viewOptions, 'templateName') && !get(newView.proto(), 'templateName'));
- viewOptions.template = fn;
- }
-
- // We only want to override the `_context` computed property if there is
- // no specified controller. See View#_context for more information.
- if (!newView.proto().controller && !newView.proto().controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
- viewOptions._context = thisContext;
- }
-
- currentView.appendChild(newView, viewOptions);
- }
-});
-
-/**
- `{{view}}` inserts a new instance of `Ember.View` into a template passing its options
- to the `Ember.View`'s `create` method and using the supplied block as the view's own template.
-
- An empty `<body>` and the following template:
-
- ``` handlebars
- <script type="text/x-handlebars">
- A span:
- {{#view tagName="span"}}
- hello.
- {{/view}}
- </script>
- ```
-
- Will result in HTML structure:
-
- ``` html
- <body>
- <!-- Note: the handlebars template script
- also results in a rendered Ember.View
- which is the outer <div> here -->
-
- <div class="ember-view">
- A span:
- <span id="ember1" class="ember-view">
- Hello.
- </span>
- </div>
- </body>
- ```
-
- ### parentView setting
-
- The `parentView` property of the new `Ember.View` instance created through `{{view}}`
- will be set to the `Ember.View` instance of the template where `{{view}}` was called.
-
- ``` javascript
- aView = Ember.View.create({
- template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}")
- });
-
- aView.appendTo('body');
- ```
-
- Will result in HTML structure:
-
- ``` html
- <div id="ember1" class="ember-view">
- <div id="ember2" class="ember-view">
- my parent: ember1
- </div>
- </div>
- ```
-
- ### Setting CSS id and class attributes
-
- The HTML `id` attribute can be set on the `{{view}}`'s resulting element with the `id` option.
- This option will _not_ be passed to `Ember.View.create`.
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#view tagName="span" id="a-custom-id"}}
- hello.
- {{/view}}
- </script>
- ```
-
- Results in the following HTML structure:
-
- ``` html
- <div class="ember-view">
- <span id="a-custom-id" class="ember-view">
- hello.
- </span>
- </div>
- ```
-
- The HTML `class` attribute can be set on the `{{view}}`'s resulting element with
- the `class` or `classNameBindings` options. The `class` option
- will directly set the CSS `class` attribute and will not be passed to
- `Ember.View.create`. `classNameBindings` will be passed to `create` and use
- `Ember.View`'s class name binding functionality:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#view tagName="span" class="a-custom-class"}}
- hello.
- {{/view}}
- </script>
- ```
-
- Results in the following HTML structure:
-
- ``` html
- <div class="ember-view">
- <span id="ember2" class="ember-view a-custom-class">
- hello.
- </span>
- </div>
- ```
-
- ### Supplying a different view class
-
- `{{view}}` can take an optional first argument before its supplied options to specify a
- path to a custom view class.
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#view "MyApp.CustomView"}}
- hello.
- {{/view}}
- </script>
- ```
-
- The first argument can also be a relative path. Ember will search for the view class
- starting at the `Ember.View` of the template where `{{view}}` was used as the root object:
-
- ``` javascript
- MyApp = Ember.Application.create({});
- MyApp.OuterView = Ember.View.extend({
- innerViewClass: Ember.View.extend({
- classNames: ['a-custom-view-class-as-property']
- }),
- template: Ember.Handlebars.compile('{{#view "innerViewClass"}} hi {{/view}}')
- });
-
- MyApp.OuterView.create().appendTo('body');
- ```
-
- Will result in the following HTML:
-
- ``` html
- <div id="ember1" class="ember-view">
- <div id="ember2" class="ember-view a-custom-view-class-as-property">
- hi
- </div>
- </div>
- ```
-
- ### Blockless use
-
- If you supply a custom `Ember.View` subclass that specifies its own template
- or provide a `templateName` option to `{{view}}` it can be used without supplying a block.
- Attempts to use both a `templateName` option and supply a block will throw an error.
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{view "MyApp.ViewWithATemplateDefined"}}
- </script>
- ```
-
- ### viewName property
-
- You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance will
- be referenced as a property of its parent view by this name.
-
- ``` javascript
- aView = Ember.View.create({
- template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}')
- });
-
- aView.appendTo('body');
- aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper
- ```
-
- @method view
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('view', function(path, options) {
- Ember.assert("The view helper only takes a single argument", arguments.length <= 2);
-
- // If no path is provided, treat path param as options.
- if (path && path.data && path.data.isRenderData) {
- options = path;
- path = "Ember.View";
- }
-
- return EmberHandlebars.ViewHelper.helper(this, path, options);
-});
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-
-// TODO: Don't require all of this module
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, handlebarsGet = Ember.Handlebars.get, fmt = Ember.String.fmt;
-
-/**
- `{{collection}}` is a `Ember.Handlebars` helper for adding instances of
- `Ember.CollectionView` to a template. See `Ember.CollectionView` for additional
- information on how a `CollectionView` functions.
-
- `{{collection}}`'s primary use is as a block helper with a `contentBinding` option
- pointing towards an `Ember.Array`-compatible object. An `Ember.View` instance will
- be created for each item in its `content` property. Each view will have its own
- `content` property set to the appropriate item in the collection.
-
- The provided block will be applied as the template for each item's view.
-
- Given an empty `<body>` the following template:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#collection contentBinding="App.items"}}
- Hi {{view.content.name}}
- {{/collection}}
- </script>
- ```
-
- And the following application code
-
- ``` javascript
- App = Ember.Application.create()
- App.items = [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ]
- ```
-
- Will result in the HTML structure below
-
- ``` html
- <div class="ember-view">
- <div class="ember-view">Hi Dave</div>
- <div class="ember-view">Hi Mary</div>
- <div class="ember-view">Hi Sara</div>
- </div>
- ```
-
- ### Blockless Use
- If you provide an `itemViewClass` option that has its own `template` you can omit
- the block.
-
- The following template:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}}
- </script>
- ```
-
- And application code
-
- ``` javascript
- App = Ember.Application.create();
- App.items = [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ];
-
- App.AnItemView = Ember.View.extend({
- template: Ember.Handlebars.compile("Greetings {{view.content.name}}")
- });
- ```
-
- Will result in the HTML structure below
-
- ``` html
- <div class="ember-view">
- <div class="ember-view">Greetings Dave</div>
- <div class="ember-view">Greetings Mary</div>
- <div class="ember-view">Greetings Sara</div>
- </div>
- ```
-
- ### Specifying a CollectionView subclass
-
- By default the `{{collection}}` helper will create an instance of `Ember.CollectionView`.
- You can supply a `Ember.CollectionView` subclass to the helper by passing it
- as the first argument:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#collection App.MyCustomCollectionClass contentBinding="App.items"}}
- Hi {{view.content.name}}
- {{/collection}}
- </script>
- ```
-
-
- ### Forwarded `item.*`-named Options
-
- As with the `{{view}}`, helper options passed to the `{{collection}}` will be set on
- the resulting `Ember.CollectionView` as properties. Additionally, options prefixed with
- `item` will be applied to the views rendered for each item (note the camelcasing):
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#collection contentBinding="App.items"
- itemTagName="p"
- itemClassNames="greeting"}}
- Howdy {{view.content.name}}
- {{/collection}}
- </script>
- ```
-
- Will result in the following HTML structure:
-
- ``` html
- <div class="ember-view">
- <p class="ember-view greeting">Howdy Dave</p>
- <p class="ember-view greeting">Howdy Mary</p>
- <p class="ember-view greeting">Howdy Sara</p>
- </div>
- ```
-
- @method collection
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
- @return {String} HTML string
- @deprecated Use `{{each}}` helper instead.
-*/
-Ember.Handlebars.registerHelper('collection', function(path, options) {
- Ember.deprecate("Using the {{collection}} helper without specifying a class has been deprecated as the {{each}} helper now supports the same functionality.", path !== 'collection');
-
- // If no path is provided, treat path param as options.
- if (path && path.data && path.data.isRenderData) {
- options = path;
- path = undefined;
- Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 1);
- } else {
- Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 2);
- }
-
- var fn = options.fn;
- var data = options.data;
- var inverse = options.inverse;
-
- // If passed a path string, convert that into an object.
- // Otherwise, just default to the standard class.
- var collectionClass;
- collectionClass = path ? handlebarsGet(this, path, options) : Ember.CollectionView;
- Ember.assert(fmt("%@ #collection: Could not find collection class %@", [data.view, path]), !!collectionClass);
-
- var hash = options.hash, itemHash = {}, match;
-
- // Extract item view class if provided else default to the standard class
- var itemViewClass, itemViewPath = hash.itemViewClass;
- var collectionPrototype = collectionClass.proto();
- delete hash.itemViewClass;
- itemViewClass = itemViewPath ? handlebarsGet(collectionPrototype, itemViewPath, options) : collectionPrototype.itemViewClass;
- Ember.assert(fmt("%@ #collection: Could not find itemViewClass %@", [data.view, itemViewPath]), !!itemViewClass);
-
- // Go through options passed to the {{collection}} helper and extract options
- // that configure item views instead of the collection itself.
- for (var prop in hash) {
- if (hash.hasOwnProperty(prop)) {
- match = prop.match(/^item(.)(.*)$/);
-
- if(match) {
- // Convert itemShouldFoo -> shouldFoo
- itemHash[match[1].toLowerCase() + match[2]] = hash[prop];
- // Delete from hash as this will end up getting passed to the
- // {{view}} helper method.
- delete hash[prop];
- }
- }
- }
-
- var tagName = hash.tagName || collectionPrototype.tagName;
-
- if (fn) {
- itemHash.template = fn;
- delete options.fn;
- }
-
- var emptyViewClass;
- if (inverse && inverse !== Handlebars.VM.noop) {
- emptyViewClass = get(collectionPrototype, 'emptyViewClass');
- emptyViewClass = emptyViewClass.extend({
- template: inverse,
- tagName: itemHash.tagName
- });
- } else if (hash.emptyViewClass) {
- emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options);
- }
- hash.emptyView = emptyViewClass;
-
- if (hash.eachHelper === 'each') {
- itemHash._context = Ember.computed(function() {
- return get(this, 'content');
- }).property('content');
- delete hash.eachHelper;
- }
-
- var viewOptions = Ember.Handlebars.ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this);
- hash.itemViewClass = itemViewClass.extend(viewOptions);
-
- return Ember.Handlebars.helpers.view.call(this, collectionClass, options);
-});
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var handlebarsGet = Ember.Handlebars.get;
-
-/**
- `unbound` allows you to output a property without binding. *Important:* The
- output will not be updated if the property changes. Use with caution.
-
- ``` handlebars
- <div>{{unbound somePropertyThatDoesntChange}}</div>
- ```
-
- @method unbound
- @for Ember.Handlebars.helpers
- @param {String} property
- @return {String} HTML string
-*/
-Ember.Handlebars.registerHelper('unbound', function(property, fn) {
- var context = (fn.contexts && fn.contexts[0]) || this;
- return handlebarsGet(context, property, fn);
-});
-
-})();
-
-
-
-(function() {
-/*jshint debug:true*/
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var handlebarsGet = Ember.Handlebars.get, normalizePath = Ember.Handlebars.normalizePath;
-
-/**
- `log` allows you to output the value of a value in the current rendering
- context.
-
- ``` handlebars
- {{log myVariable}}
- ```
-
- @method log
- @for Ember.Handlebars.helpers
- @param {String} property
-*/
-Ember.Handlebars.registerHelper('log', function(property, options) {
- var context = (options.contexts && options.contexts[0]) || this,
- normalized = normalizePath(context, property, options.data),
- pathRoot = normalized.root,
- path = normalized.path,
- value = (path === 'this') ? pathRoot : handlebarsGet(pathRoot, path, options);
- Ember.Logger.log(value);
-});
-
-/**
- The `debugger` helper executes the `debugger` statement in the current
- context.
-
- ``` handlebars
- {{debugger}}
- ```
-
- @method debugger
- @for Ember.Handlebars.helpers
- @param {String} property
-*/
-Ember.Handlebars.registerHelper('debugger', function() {
- debugger;
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember.Handlebars.EachView = Ember.CollectionView.extend(Ember._Metamorph, {
- itemViewClass: Ember._MetamorphView,
- emptyViewClass: Ember._MetamorphView,
-
- createChildView: function(view, attrs) {
- view = this._super(view, attrs);
-
- // At the moment, if a container view subclass wants
- // to insert keywords, it is responsible for cloning
- // the keywords hash. This will be fixed momentarily.
- var keyword = get(this, 'keyword');
-
- if (keyword) {
- var data = get(view, 'templateData');
-
- data = Ember.copy(data);
- data.keywords = view.cloneKeywords();
- set(view, 'templateData', data);
-
- var content = get(view, 'content');
-
- // In this case, we do not bind, because the `content` of
- // a #each item cannot change.
- data.keywords[keyword] = content;
- }
-
- return view;
- }
-});
-
-/**
- The `{{#each}}` helper loops over elements in a collection, rendering its block once for each item:
-
- ``` javascript
- Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}];
- ```
-
- ``` handlebars
- {{#each Developers}}
- {{name}}
- {{/each}}
- ```
-
- `{{each}}` supports an alternative syntax with element naming:
-
- ``` handlebars
- {{#each person in Developers}}
- {{person.name}}
- {{/each}}
- ```
-
- When looping over objects that do not have properties, `{{this}}` can be used to render the object:
-
- ``` javascript
- DeveloperNames = ['Yehuda', 'Tom', 'Paul']
- ```
-
- ``` handlebars
- {{#each DeveloperNames}}
- {{this}}
- {{/each}}
- ```
-
- ### Blockless Use
-
- If you provide an `itemViewClass` option that has its own `template` you can omit
- the block in a similar way to how it can be done with the collection helper.
-
- The following template:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#view App.MyView }}
- {{each view.items itemViewClass="App.AnItemView"}}
- {{/view}}
- </script>
- ```
-
- And application code
-
- ``` javascript
- App = Ember.Application.create({
- MyView: Ember.View.extend({
- items: [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ]
- })
- });
-
- App.AnItemView = Ember.View.extend({
- template: Ember.Handlebars.compile("Greetings {{name}}")
- });
-
- App.initialize();
- ```
-
- Will result in the HTML structure below
-
- ``` html
- <div class="ember-view">
- <div class="ember-view">Greetings Dave</div>
- <div class="ember-view">Greetings Mary</div>
- <div class="ember-view">Greetings Sara</div>
- </div>
- ```
-
-
- @method each
- @for Ember.Handlebars.helpers
- @param [name] {String} name for item (used with `in`)
- @param path {String} path
-*/
-Ember.Handlebars.registerHelper('each', function(path, options) {
- if (arguments.length === 4) {
- Ember.assert("If you pass more than one argument to the each helper, it must be in the form #each foo in bar", arguments[1] === "in");
-
- var keywordName = arguments[0];
-
- options = arguments[3];
- path = arguments[2];
- if (path === '') { path = "this"; }
-
- options.hash.keyword = keywordName;
- } else {
- options.hash.eachHelper = 'each';
- }
-
- options.hash.contentBinding = path;
- // Set up emptyView as a metamorph with no tag
- //options.hash.emptyViewClass = Ember._MetamorphView;
-
- return Ember.Handlebars.helpers.collection.call(this, 'Ember.Handlebars.EachView', options);
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-/**
- `template` allows you to render a template from inside another template.
- This allows you to re-use the same template in multiple places. For example:
-
- ``` handlebars
- <script type="text/x-handlebars">
- {{#with loggedInUser}}
- Last Login: {{lastLogin}}
- User Info: {{template "user_info"}}
- {{/with}}
- </script>
-
- <script type="text/x-handlebars" data-template-name="user_info">
- Name: <em>{{name}}</em>
- Karma: <em>{{karma}}</em>
- </script>
- ```
-
- This helper looks for templates in the global Ember.TEMPLATES hash. If you
- add <script> tags to your page with the `data-template-name` attribute set,
- they will be compiled and placed in this hash automatically.
-
- You can also manually register templates by adding them to the hash:
-
- ``` javascript
- Ember.TEMPLATES["my_cool_template"] = Ember.Handlebars.compile('<b>{{user}}</b>');
- ```
-
- @method template
- @for Ember.Handlebars.helpers
- @param {String} templateName the template to render
-*/
-
-Ember.Handlebars.registerHelper('template', function(name, options) {
- var template = Ember.TEMPLATES[name];
-
- Ember.assert("Unable to find template with name '"+name+"'.", !!template);
-
- Ember.TEMPLATES[name](this, { data: options.data });
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var EmberHandlebars = Ember.Handlebars,
- handlebarsGet = EmberHandlebars.get,
- get = Ember.get,
- a_slice = Array.prototype.slice;
-
-var ActionHelper = EmberHandlebars.ActionHelper = {
- registeredActions: {}
-};
-
-ActionHelper.registerAction = function(actionName, options) {
- var actionId = (++Ember.uuid).toString();
-
- ActionHelper.registeredActions[actionId] = {
- eventName: options.eventName,
- handler: function(event) {
- var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey,
- secondaryClick = event.which > 1, // IE9 may return undefined
- nonStandard = modifier || secondaryClick;
-
- if (options.link && nonStandard) {
- // Allow the browser to handle special link clicks normally
- return;
- }
-
- event.preventDefault();
-
- event.view = options.view;
-
- if (options.hasOwnProperty('context')) {
- event.context = options.context;
- }
-
- if (options.hasOwnProperty('contexts')) {
- event.contexts = options.contexts;
- }
-
- var target = options.target;
-
- // Check for StateManager (or compatible object)
- if (target.isState && typeof target.send === 'function') {
- return target.send(actionName, event);
- } else {
- Ember.assert(Ember.String.fmt('Target %@ does not have action %@', [target, actionName]), target[actionName]);
- return target[actionName].call(target, event);
- }
- }
- };
-
- options.view.on('willClearRender', function() {
- delete ActionHelper.registeredActions[actionId];
- });
-
- return actionId;
-};
-
-/**
- The `{{action}}` helper registers an HTML element within a template for
- DOM event handling and forwards that interaction to the view's `controller.target`
- or supplied `target` option (see 'Specifying a Target'). By default the
- `controller.target` is set to the Application's router.
-
- User interaction with that element will invoke the supplied action name on
- the appropriate target.
-
- Given the following Handlebars template on the page
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName target="view"}}>
- click me
- </div>
- </script>
- ```
-
- And application code
-
- ``` javascript
- AView = Ember.View.extend({
- templateName: 'a-template',
- anActionName: function(event){}
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will results in the following rendered HTML
-
- ``` html
- <div class="ember-view">
- <div data-ember-action="1">
- click me
- </div>
- </div>
- ```
-
- Clicking "click me" will trigger the `anActionName` method of the `aView`
- object with a `jQuery.Event` object as its argument. The `jQuery.Event`
- object will be extended to include a `view` property that is set to the
- original view interacted with (in this case the `aView` object).
-
- ### Event Propagation
-
- Events triggered through the action helper will automatically have
- `.preventDefault()` called on them. You do not need to do so in your event
- handlers. To stop propagation of the event, simply return `false` from your
- handler.
-
- If you need the default handler to trigger you should either register your
- own event handler, or use event methods on your view class. See Ember.View
- 'Responding to Browser Events' for more information.
-
- ### Specifying DOM event type
-
- By default the `{{action}}` helper registers for DOM `click` events. You can
- supply an `on` option to the helper to specify a different DOM event name:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName on="doubleClick"}}>
- click me
- </div>
- </script>
- ```
-
- See Ember.View 'Responding to Browser Events' for a list of
- acceptable DOM event names.
-
- Because `{{action}}` depends on Ember's event dispatch system it will only
- function if an `Ember.EventDispatcher` instance is available. An
- `Ember.EventDispatcher` instance will be created when a new
- `Ember.Application` is created. Having an instance of `Ember.Application`
- will satisfy this requirement.
-
-
- ### Specifying a Target
-
- There are several possible target objects for `{{action}}` helpers:
-
- In a typical `Ember.Router`-backed Application where views are managed
- through use of the `{{outlet}}` helper, actions will be forwarded to the
- current state of the Applications's Router. See Ember.Router 'Responding
- to User-initiated Events' for more information.
-
- If you manually set the `target` property on the controller of a template's
- `Ember.View` instance, the specifed `controller.target` will become the target
- for any actions. Likely custom values for a controller's `target` are the
- controller itself or a StateManager other than the Application's Router.
-
- If the templates's view lacks a controller property the view itself is the target.
-
- Finally, a `target` option can be provided to the helper to change which object
- will receive the method call. This option must be a string representing a
- path to an object:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName target="MyApplication.someObject"}}>
- click me
- </div>
- </script>
- ```
-
- Clicking "click me" in the rendered HTML of the above template will trigger
- the `anActionName` method of the object at `MyApplication.someObject`.
- The first argument to this method will be a `jQuery.Event` extended to
- include a `view` property that is set to the original view interacted with.
-
- A path relative to the template's `Ember.View` instance can also be used as
- a target:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName target="parentView"}}>
- click me
- </div>
- </script>
- ```
-
- Clicking "click me" in the rendered HTML of the above template will trigger
- the `anActionName` method of the view's parent view.
-
- The `{{action}}` helper is `Ember.StateManager` aware. If the target of the
- action is an `Ember.StateManager` instance `{{action}}` will use the `send`
- functionality of StateManagers. The documentation for `Ember.StateManager`
- has additional information about this use.
-
- If an action's target does not implement a method that matches the supplied
- action name an error will be thrown.
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action aMethodNameThatIsMissing}}>
- click me
- </div>
- </script>
- ```
-
- With the following application code
-
- ``` javascript
- AView = Ember.View.extend({
- templateName; 'a-template',
- // note: no method 'aMethodNameThatIsMissing'
- anActionName: function(event){}
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will throw `Uncaught TypeError: Cannot call method 'call' of undefined` when
- "click me" is clicked.
-
- ### Specifying a context
-
- You may optionally specify objects to pass as contexts to the `{{action}}` helper
- by providing property paths as the subsequent parameters. These objects are made
- available as the `contexts` (also `context` if there is only one) properties in the
- `jQuery.Event` object:
-
- ``` handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- {{#each person in people}}
- <div {{action edit person}}>
- click me
- </div>
- {{/each}}
- </script>
- ```
-
- Clicking "click me" will trigger the `edit` method of the view's context with a
- `jQuery.Event` object containing the person object as its context.
-
- @method action
- @for Ember.Handlebars.helpers
- @param {String} actionName
- @param {Object...} contexts
- @param {Hash} options
-*/
-EmberHandlebars.registerHelper('action', function(actionName) {
- var options = arguments[arguments.length - 1],
- contexts = a_slice.call(arguments, 1, -1);
-
- var hash = options.hash,
- view = options.data.view,
- target, controller, link;
-
- // create a hash to pass along to registerAction
- var action = {
- eventName: hash.on || "click"
- };
-
- action.view = view = get(view, 'concreteView');
-
- if (hash.target) {
- target = handlebarsGet(this, hash.target, options);
- } else if (controller = options.data.keywords.controller) {
- target = get(controller, 'target');
- }
-
- action.target = target = target || view;
-
- if (contexts.length) {
- action.contexts = contexts = Ember.EnumerableUtils.map(contexts, function(context) {
- return handlebarsGet(this, context, options);
- }, this);
- action.context = contexts[0];
- }
-
- var output = [], url;
-
- if (hash.href && target.urlForEvent) {
- url = target.urlForEvent.apply(target, [actionName].concat(contexts));
- output.push('href="' + url + '"');
- action.link = true;
- }
-
- var actionId = ActionHelper.registerAction(actionName, action);
- output.push('data-ember-action="' + actionId + '"');
-
- return new EmberHandlebars.SafeString(output.join(" "));
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
-
- When used in a Handlebars template that is assigned to an `Ember.View` instance's
- `layout` property Ember will render the layout template first, inserting the view's
- own rendered output at the `{{ yield }}` location.
-
- An empty `<body>` and the following application code:
-
- ``` javascript
- AView = Ember.View.extend({
- classNames: ['a-view-with-layout'],
- layout: Ember.Handlebars.compile('<div class="wrapper">{{ yield }}</div>'),
- template: Ember.Handlebars.compile('<span>I am wrapped</span>')
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will result in the following HTML output:
-
- ``` html
- <body>
- <div class='ember-view a-view-with-layout'>
- <div class="wrapper">
- <span>I am wrapped</span>
- </div>
- </div>
- </body>
- ```
-
- The yield helper cannot be used outside of a template assigned to an `Ember.View`'s `layout` property
- and will throw an error if attempted.
-
- ``` javascript
- BView = Ember.View.extend({
- classNames: ['a-view-with-layout'],
- template: Ember.Handlebars.compile('{{yield}}')
- });
-
- bView = BView.create();
- bView.appendTo('body');
-
- // throws
- // Uncaught Error: assertion failed: You called yield in a template that was not a layout
- ```
-
- @method yield
- @for Ember.Handlebars.helpers
- @param {Hash} options
- @return {String} HTML string
-*/
-Ember.Handlebars.registerHelper('yield', function(options) {
- var view = options.data.view, template;
-
- while (view && !get(view, 'layout')) {
- view = get(view, 'parentView');
- }
-
- Ember.assert("You called yield in a template that was not a layout", !!view);
-
- template = get(view, 'template');
-
- if (template) { template(this, options); }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-Ember.Handlebars.OutletView = Ember.ContainerView.extend(Ember._Metamorph);
-
-/**
- The `outlet` helper allows you to specify that the current
- view's controller will fill in the view for a given area.
-
- ``` handlebars
- {{outlet}}
- ```
-
- By default, when the the current controller's `view` property changes, the
- outlet will replace its current view with the new view. You can set the
- `view` property directly, but it's normally best to use `connectOutlet`.
-
- ``` javascript
- # Instantiate App.PostsView and assign to `view`, so as to render into outlet.
- controller.connectOutlet('posts');
- ```
-
- You can also specify a particular name other than `view`:
-
- ``` handlebars
- {{outlet masterView}}
- {{outlet detailView}}
- ```
-
- Then, you can control several outlets from a single controller.
-
- ``` javascript
- # Instantiate App.PostsView and assign to controller.masterView.
- controller.connectOutlet('masterView', 'posts');
- # Also, instantiate App.PostInfoView and assign to controller.detailView.
- controller.connectOutlet('detailView', 'postInfo');
- ```
-
- @method outlet
- @for Ember.Handlebars.helpers
- @param {String} property the property on the controller
- that holds the view for this outlet
-*/
-Ember.Handlebars.registerHelper('outlet', function(property, options) {
- if (property && property.data && property.data.isRenderData) {
- options = property;
- property = 'view';
- }
-
- options.hash.currentViewBinding = "view.context." + property;
-
- return Ember.Handlebars.helpers.view.call(this, Ember.Handlebars.OutletView, options);
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set, get = Ember.get;
-
-/**
- The `Ember.Checkbox` view class renders a checkbox [input](https://developer.mozilla.org/en/HTML/Element/Input)
- element. It allows for binding an Ember property (`checked`) to the status of the checkbox.
-
- Example:
-
- ``` handlebars
- {{view Ember.Checkbox checkedBinding="receiveEmail"}}
- ```
-
- You can add a `label` tag yourself in the template where the Ember.Checkbox is being used.
-
- ``` html
- <label>
- {{view Ember.Checkbox classNames="applicaton-specific-checkbox"}}
- Some Title
- </label>
- ```
-
-
- The `checked` attribute of an Ember.Checkbox object should always be set
- through the Ember object or by interacting with its rendered element representation
- via the mouse, keyboard, or touch. Updating the value of the checkbox via jQuery will
- result in the checked value of the object and its element losing synchronization.
-
- ## Layout and LayoutName properties
- Because HTML `input` elements are self closing `layout` and `layoutName` properties will
- not be applied. See `Ember.View`'s layout section for more information.
-
- @class Checkbox
- @namespace Ember
- @extends Ember.View
-*/
-Ember.Checkbox = Ember.View.extend({
- classNames: ['ember-checkbox'],
-
- tagName: 'input',
-
- attributeBindings: ['type', 'checked', 'disabled', 'tabindex'],
-
- type: "checkbox",
- checked: false,
- disabled: false,
-
- init: function() {
- this._super();
- this.on("change", this, this._updateElementValue);
- },
-
- _updateElementValue: function() {
- set(this, 'checked', this.$().prop('checked'));
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Shared mixin used by Ember.TextField and Ember.TextArea.
-
- @class TextSupport
- @namespace Ember
- @extends Ember.Mixin
- @private
-*/
-Ember.TextSupport = Ember.Mixin.create({
- value: "",
-
- attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex'],
- placeholder: null,
- disabled: false,
- maxlength: null,
-
- insertNewline: Ember.K,
- cancel: Ember.K,
-
- init: function() {
- this._super();
- this.on("focusOut", this, this._elementValueDidChange);
- this.on("change", this, this._elementValueDidChange);
- this.on("keyUp", this, this.interpretKeyEvents);
- },
-
- interpretKeyEvents: function(event) {
- var map = Ember.TextSupport.KEY_EVENTS;
- var method = map[event.keyCode];
-
- this._elementValueDidChange();
- if (method) { return this[method](event); }
- },
-
- _elementValueDidChange: function() {
- set(this, 'value', this.$().val());
- }
-
-});
-
-Ember.TextSupport.KEY_EVENTS = {
- 13: 'insertNewline',
- 27: 'cancel'
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The `Ember.TextField` view class renders a text
- [input](https://developer.mozilla.org/en/HTML/Element/Input) element. It
- allows for binding Ember properties to the text field contents (`value`),
- live-updating as the user inputs text.
-
- Example:
-
- ``` handlebars
- {{view Ember.TextField valueBinding="firstName"}}
- ```
-
- ## Layout and LayoutName properties
- Because HTML `input` elements are self closing `layout` and `layoutName` properties will
- not be applied. See `Ember.View`'s layout section for more information.
-
- ## HTML Attributes
-
- By default `Ember.TextField` provides support for `type`, `value`, `size`, `placeholder`,
- `disabled`, `maxlength` and `tabindex` attributes on a textarea. If you need to support
- more attributes have a look at the `attributeBindings` property in `Ember.View`'s
- HTML Attributes section.
-
- To globally add support for additional attributes you can reopen `Ember.TextField` or
- `Ember.TextSupport`.
-
- ``` javascript
- Ember.TextSupport.reopen({
- attributeBindings: ["required"]
- })
- ```
-
- @class TextField
- @namespace Ember
- @extends Ember.View
- @uses Ember.TextSupport
-*/
-Ember.TextField = Ember.View.extend(Ember.TextSupport,
- /** @scope Ember.TextField.prototype */ {
-
- classNames: ['ember-text-field'],
- tagName: "input",
- attributeBindings: ['type', 'value', 'size'],
-
- /**
- The value attribute of the input element. As the user inputs text, this
- property is updated live.
-
- @property value
- @type String
- @default ""
- */
- value: "",
-
- /**
- The type attribute of the input element.
-
- @property type
- @type String
- @default "text"
- */
- type: "text",
-
- /**
- The size of the text field in characters.
-
- @property size
- @type String
- @default null
- */
- size: null
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- @class Button
- @namespace Ember
- @extends Ember.View
- @uses Ember.TargetActionSupport
- @deprecated
-*/
-Ember.Button = Ember.View.extend(Ember.TargetActionSupport, {
- classNames: ['ember-button'],
- classNameBindings: ['isActive'],
-
- tagName: 'button',
-
- propagateEvents: false,
-
- attributeBindings: ['type', 'disabled', 'href', 'tabindex'],
-
- /**
- @private
-
- Overrides TargetActionSupport's targetObject computed
- property to use Handlebars-specific path resolution.
-
- @property targetObject
- */
- targetObject: Ember.computed(function() {
- var target = get(this, 'target'),
- root = get(this, 'context'),
- data = get(this, 'templateData');
-
- if (typeof target !== 'string') { return target; }
-
- return Ember.Handlebars.get(root, target, { data: data });
- }).property('target'),
-
- // Defaults to 'button' if tagName is 'input' or 'button'
- type: Ember.computed(function(key, value) {
- var tagName = this.get('tagName');
- if (value !== undefined) { this._type = value; }
- if (this._type !== undefined) { return this._type; }
- if (tagName === 'input' || tagName === 'button') { return 'button'; }
- }).property('tagName'),
-
- disabled: false,
-
- // Allow 'a' tags to act like buttons
- href: Ember.computed(function() {
- return this.get('tagName') === 'a' ? '#' : null;
- }).property('tagName'),
-
- mouseDown: function() {
- if (!get(this, 'disabled')) {
- set(this, 'isActive', true);
- this._mouseDown = true;
- this._mouseEntered = true;
- }
- return get(this, 'propagateEvents');
- },
-
- mouseLeave: function() {
- if (this._mouseDown) {
- set(this, 'isActive', false);
- this._mouseEntered = false;
- }
- },
-
- mouseEnter: function() {
- if (this._mouseDown) {
- set(this, 'isActive', true);
- this._mouseEntered = true;
- }
- },
-
- mouseUp: function(event) {
- if (get(this, 'isActive')) {
- // Actually invoke the button's target and action.
- // This method comes from the Ember.TargetActionSupport mixin.
- this.triggerAction();
- set(this, 'isActive', false);
- }
-
- this._mouseDown = false;
- this._mouseEntered = false;
- return get(this, 'propagateEvents');
- },
-
- keyDown: function(event) {
- // Handle space or enter
- if (event.keyCode === 13 || event.keyCode === 32) {
- this.mouseDown();
- }
- },
-
- keyUp: function(event) {
- // Handle space or enter
- if (event.keyCode === 13 || event.keyCode === 32) {
- this.mouseUp();
- }
- },
-
- // TODO: Handle proper touch behavior. Including should make inactive when
- // finger moves more than 20x outside of the edge of the button (vs mouse
- // which goes inactive as soon as mouse goes out of edges.)
-
- touchStart: function(touch) {
- return this.mouseDown(touch);
- },
-
- touchEnd: function(touch) {
- return this.mouseUp(touch);
- },
-
- init: function() {
- Ember.deprecate("Ember.Button is deprecated and will be removed from future releases. Consider using the `{{action}}` helper.");
- this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The `Ember.TextArea` view class renders a
- [textarea](https://developer.mozilla.org/en/HTML/Element/textarea) element.
- It allows for binding Ember properties to the text area contents (`value`),
- live-updating as the user inputs text.
-
- ## Layout and LayoutName properties
-
- Because HTML `textarea` elements do not contain inner HTML the `layout` and `layoutName`
- properties will not be applied. See `Ember.View`'s layout section for more information.
-
- ## HTML Attributes
-
- By default `Ember.TextArea` provides support for `rows`, `cols`, `placeholder`, `disabled`,
- `maxlength` and `tabindex` attributes on a textarea. If you need to support more
- attributes have a look at the `attributeBindings` property in `Ember.View`'s HTML Attributes section.
-
- To globally add support for additional attributes you can reopen `Ember.TextArea` or `Ember.TextSupport`.
-
- ``` javascript
- Ember.TextSupport.reopen({
- attributeBindings: ["required"]
- })
- ```
-
- @class TextArea
- @namespace Ember
- @extends Ember.View
- @uses Ember.TextSupport
-*/
-Ember.TextArea = Ember.View.extend(Ember.TextSupport, {
- classNames: ['ember-text-area'],
-
- tagName: "textarea",
- attributeBindings: ['rows', 'cols'],
- rows: null,
- cols: null,
-
- _updateElementValue: Ember.observer(function() {
- // We do this check so cursor position doesn't get affected in IE
- var value = get(this, 'value'),
- $el = this.$();
- if ($el && value !== $el.val()) {
- $el.val(value);
- }
- }, 'value'),
-
- init: function() {
- this._super();
- this.on("didInsertElement", this, this._updateElementValue);
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-/**
-@class TabContainerView
-@namespace Ember
-@deprecated
-@extends Ember.View
-*/
-Ember.TabContainerView = Ember.View.extend({
- init: function() {
- Ember.deprecate("Ember.TabContainerView is deprecated and will be removed from future releases.");
- this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get;
-
-/**
- @class TabPaneView
- @namespace Ember
- @extends Ember.View
- @deprecated
-*/
-Ember.TabPaneView = Ember.View.extend({
- tabsContainer: Ember.computed(function() {
- return this.nearestOfType(Ember.TabContainerView);
- }).property().volatile(),
-
- isVisible: Ember.computed(function() {
- return get(this, 'viewName') === get(this, 'tabsContainer.currentView');
- }).property('tabsContainer.currentView').volatile(),
-
- init: function() {
- Ember.deprecate("Ember.TabPaneView is deprecated and will be removed from future releases.");
- this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, setPath = Ember.setPath;
-
-/**
-@class TabView
-@namespace Ember
-@extends Ember.View
-@deprecated
-*/
-Ember.TabView = Ember.View.extend({
- tabsContainer: Ember.computed(function() {
- return this.nearestInstanceOf(Ember.TabContainerView);
- }).property().volatile(),
-
- mouseUp: function() {
- setPath(this, 'tabsContainer.currentView', get(this, 'value'));
- },
-
- init: function() {
- Ember.deprecate("Ember.TabView is deprecated and will be removed from future releases.");
- this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/*jshint eqeqeq:false */
-
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set,
- get = Ember.get,
- indexOf = Ember.EnumerableUtils.indexOf,
- indexesOf = Ember.EnumerableUtils.indexesOf,
- replace = Ember.EnumerableUtils.replace,
- isArray = Ember.isArray;
-
-/**
- The Ember.Select view class renders a
- [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element,
- allowing the user to choose from a list of options.
-
- The text and `value` property of each `<option>` element within the `<select>` element
- are populated from the objects in the Element.Select's `content` property. The
- underlying data object of the selected `<option>` is stored in the
- Element.Select's `value` property.
-
- ### `content` as an array of Strings
- The simplest version of an Ember.Select takes an array of strings as its `content` property.
- The string will be used as both the `value` property and the inner text of each `<option>`
- element inside the rendered `<select>`.
-
- Example:
-
- ``` javascript
- App.names = ["Yehuda", "Tom"];
- ```
-
- ``` handlebars
- {{view Ember.Select contentBinding="App.names"}}
- ```
-
- Would result in the following HTML:
-
- ``` html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- You can control which `<option>` is selected through the Ember.Select's
- `value` property directly or as a binding:
-
- ``` javascript
- App.names = Ember.Object.create({
- selected: 'Tom',
- content: ["Yehuda", "Tom"]
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.names.content"
- valueBinding="App.names.selected"
- }}
- ```
-
- Would result in the following HTML with the `<option>` for 'Tom' selected:
-
- ``` html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom" selected="selected">Tom</option>
- </select>
- ```
-
- A user interacting with the rendered `<select>` to choose "Yehuda" would update
- the value of `App.names.selected` to "Yehuda".
-
- ### `content` as an Array of Objects
- An Ember.Select can also take an array of JavaScript or Ember objects
- as its `content` property.
-
- When using objects you need to tell the Ember.Select which property should be
- accessed on each object to supply the `value` attribute of the `<option>`
- and which property should be used to supply the element text.
-
- The `optionValuePath` option is used to specify the path on each object to
- the desired property for the `value` attribute. The `optionLabelPath`
- specifies the path on each object to the desired property for the
- element's text. Both paths must reference each object itself as 'content':
-
- ``` javascript
- App.programmers = [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ];
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.programmers"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"}}
- ```
-
- Would result in the following HTML:
-
- ``` html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2">Tom</option>
- </select>
- ```
-
-
- The `value` attribute of the selected `<option>` within an Ember.Select
- can be bound to a property on another object by providing a
- `valueBinding` option:
-
- ``` javascript
- App.programmers = [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ];
-
- App.currentProgrammer = Ember.Object.create({
- id: 2
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.programmers"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"
- valueBinding="App.currentProgrammer.id"}}
- ```
-
- Would result in the following HTML with a selected option:
-
- ``` html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2" selected="selected">Tom</option>
- </select>
- ```
-
- Interacting with the rendered element by selecting the first option
- ('Yehuda') will update the `id` value of `App.currentProgrammer`
- to match the `value` property of the newly selected `<option>`.
-
- Alternatively, you can control selection through the underlying objects
- used to render each object providing a `selectionBinding`. When the selected
- `<option>` is changed, the property path provided to `selectionBinding`
- will be updated to match the content object of the rendered `<option>`
- element:
-
- ``` javascript
- App.controller = Ember.Object.create({
- selectedPerson: null,
- content: [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ]
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"
- selectionBinding="App.controller.selectedPerson"}}
- ```
-
- Would result in the following HTML with a selected option:
-
- ``` html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2" selected="selected">Tom</option>
- </select>
- ```
-
-
- Interacting with the rendered element by selecting the first option
- ('Yehuda') will update the `selectedPerson` value of `App.controller`
- to match the content object of the newly selected `<option>`. In this
- case it is the first object in the `App.content.content`
-
- ### Supplying a Prompt
-
- A `null` value for the Ember.Select's `value` or `selection` property
- results in there being no `<option>` with a `selected` attribute:
-
- ``` javascript
- App.controller = Ember.Object.create({
- selected: null,
- content: [
- "Yehuda",
- "Tom"
- ]
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- valueBinding="App.controller.selected"
- }}
- ```
-
- Would result in the following HTML:
-
- ``` html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- Although `App.controller.selected` is `null` and no `<option>`
- has a `selected` attribute the rendered HTML will display the
- first item as though it were selected. You can supply a string
- value for the Ember.Select to display when there is no selection
- with the `prompt` option:
-
- ``` javascript
- App.controller = Ember.Object.create({
- selected: null,
- content: [
- "Yehuda",
- "Tom"
- ]
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- valueBinding="App.controller.selected"
- prompt="Please select a name"
- }}
- ```
-
- Would result in the following HTML:
-
- ``` html
- <select class="ember-select">
- <option>Please select a name</option>
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- @class Select
- @namespace Ember
- @extends Ember.View
-*/
-Ember.Select = Ember.View.extend(
- /** @scope Ember.Select.prototype */ {
-
- tagName: 'select',
- classNames: ['ember-select'],
- defaultTemplate: Ember.Handlebars.compile('{{#if view.prompt}}<option value>{{view.prompt}}</option>{{/if}}{{#each view.content}}{{view Ember.SelectOption contentBinding="this"}}{{/each}}'),
- attributeBindings: ['multiple', 'disabled', 'tabindex'],
-
- /**
- The `multiple` attribute of the select element. Indicates whether multiple
- options can be selected.
-
- @property multiple
- @type Boolean
- @default false
- */
- multiple: false,
-
- disabled: false,
-
- /**
- The list of options.
-
- If `optionLabelPath` and `optionValuePath` are not overridden, this should
- be a list of strings, which will serve simultaneously as labels and values.
-
- Otherwise, this should be a list of objects. For instance:
-
- content: Ember.A([
- { id: 1, firstName: 'Yehuda' },
- { id: 2, firstName: 'Tom' }
- ]),
- optionLabelPath: 'content.firstName',
- optionValuePath: 'content.id'
-
- @property content
- @type Array
- @default null
- */
- content: null,
-
- /**
- When `multiple` is false, the element of `content` that is currently
- selected, if any.
-
- When `multiple` is true, an array of such elements.
-
- @property selection
- @type Object or Array
- @default null
- */
- selection: null,
-
- /**
- In single selection mode (when `multiple` is false), value can be used to get
- the current selection's value or set the selection by it's value.
-
- It is not currently supported in multiple selection mode.
-
- @property value
- @type String
- @default null
- */
- value: Ember.computed(function(key, value) {
- if (arguments.length === 2) { return value; }
-
- var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
- return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection');
- }).property('selection'),
-
- /**
- If given, a top-most dummy option will be rendered to serve as a user
- prompt.
-
- @property prompt
- @type String
- @default null
- */
- prompt: null,
-
- /**
- The path of the option labels. See `content`.
-
- @property optionLabelPath
- @type String
- @default 'content'
- */
- optionLabelPath: 'content',
-
- /**
- The path of the option values. See `content`.
-
- @property optionValuePath
- @type String
- @default 'content'
- */
- optionValuePath: 'content',
-
- _change: function() {
- if (get(this, 'multiple')) {
- this._changeMultiple();
- } else {
- this._changeSingle();
- }
- },
-
- selectionDidChange: Ember.observer(function() {
- var selection = get(this, 'selection');
- if (get(this, 'multiple')) {
- if (!isArray(selection)) {
- set(this, 'selection', Ember.A([selection]));
- return;
- }
- this._selectionDidChangeMultiple();
- } else {
- this._selectionDidChangeSingle();
- }
- }, 'selection.@each'),
-
- valueDidChange: Ember.observer(function() {
- var content = get(this, 'content'),
- value = get(this, 'value'),
- valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''),
- selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')),
- selection;
-
- if (value !== selectedValue) {
- selection = content.find(function(obj) {
- return value === (valuePath ? get(obj, valuePath) : obj);
- });
-
- this.set('selection', selection);
- }
- }, 'value'),
-
-
- _triggerChange: function() {
- var selection = get(this, 'selection');
- var value = get(this, 'value');
-
- if (selection) { this.selectionDidChange(); }
- if (value) { this.valueDidChange(); }
-
- this._change();
- },
-
- _changeSingle: function() {
- var selectedIndex = this.$()[0].selectedIndex,
- content = get(this, 'content'),
- prompt = get(this, 'prompt');
-
- if (!content) { return; }
- if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; }
-
- if (prompt) { selectedIndex -= 1; }
- set(this, 'selection', content.objectAt(selectedIndex));
- },
-
-
- _changeMultiple: function() {
- var options = this.$('option:selected'),
- prompt = get(this, 'prompt'),
- offset = prompt ? 1 : 0,
- content = get(this, 'content'),
- selection = get(this, 'selection');
-
- if (!content){ return; }
- if (options) {
- var selectedIndexes = options.map(function(){
- return this.index - offset;
- }).toArray();
- var newSelection = content.objectsAt(selectedIndexes);
-
- if (isArray(selection)) {
- replace(selection, 0, get(selection, 'length'), newSelection);
- } else {
- set(this, 'selection', newSelection);
- }
- }
- },
-
- _selectionDidChangeSingle: function() {
- var el = this.get('element');
- if (!el) { return; }
-
- var content = get(this, 'content'),
- selection = get(this, 'selection'),
- selectionIndex = content ? indexOf(content, selection) : -1,
- prompt = get(this, 'prompt');
-
- if (prompt) { selectionIndex += 1; }
- if (el) { el.selectedIndex = selectionIndex; }
- },
-
- _selectionDidChangeMultiple: function() {
- var content = get(this, 'content'),
- selection = get(this, 'selection'),
- selectedIndexes = content ? indexesOf(content, selection) : [-1],
- prompt = get(this, 'prompt'),
- offset = prompt ? 1 : 0,
- options = this.$('option'),
- adjusted;
-
- if (options) {
- options.each(function() {
- adjusted = this.index > -1 ? this.index - offset : -1;
- this.selected = indexOf(selectedIndexes, adjusted) > -1;
- });
- }
- },
-
- init: function() {
- this._super();
- this.on("didInsertElement", this, this._triggerChange);
- this.on("change", this, this._change);
- }
-});
-
-Ember.SelectOption = Ember.View.extend({
- tagName: 'option',
- attributeBindings: ['value', 'selected'],
-
- defaultTemplate: function(context, options) {
- options = { data: options.data, hash: {} };
- Ember.Handlebars.helpers.bind.call(context, "view.label", options);
- },
-
- init: function() {
- this.labelPathDidChange();
- this.valuePathDidChange();
-
- this._super();
- },
-
- selected: Ember.computed(function() {
- var content = get(this, 'content'),
- selection = get(this, 'parentView.selection');
- if (get(this, 'parentView.multiple')) {
- return selection && indexOf(selection, content.valueOf()) > -1;
- } else {
- // Primitives get passed through bindings as objects... since
- // `new Number(4) !== 4`, we use `==` below
- return content == selection;
- }
- }).property('content', 'parentView.selection').volatile(),
-
- labelPathDidChange: Ember.observer(function() {
- var labelPath = get(this, 'parentView.optionLabelPath');
-
- if (!labelPath) { return; }
-
- Ember.defineProperty(this, 'label', Ember.computed(function() {
- return get(this, labelPath);
- }).property(labelPath));
- }, 'parentView.optionLabelPath'),
-
- valuePathDidChange: Ember.observer(function() {
- var valuePath = get(this, 'parentView.optionValuePath');
-
- if (!valuePath) { return; }
-
- Ember.defineProperty(this, 'value', Ember.computed(function() {
- return get(this, valuePath);
- }).property(valuePath));
- }, 'parentView.optionValuePath')
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-/**
- @private
-
- Find templates stored in the head tag as script tags and make them available
- to Ember.CoreView in the global Ember.TEMPLATES object. This will be run as as
- jQuery DOM-ready callback.
-
- Script tags with "text/x-handlebars" will be compiled
- with Ember's Handlebars and are suitable for use as a view's template.
- Those with type="text/x-raw-handlebars" will be compiled with regular
- Handlebars and are suitable for use in views' computed properties.
-
- @method bootstrap
- @for Ember.Handlebars
- @static
- @param ctx
-*/
-Ember.Handlebars.bootstrap = function(ctx) {
- var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';
-
- Ember.$(selectors, ctx)
- .each(function() {
- // Get a reference to the script tag
- var script = Ember.$(this),
- type = script.attr('type');
-
- var compile = (script.attr('type') === 'text/x-raw-handlebars') ?
- Ember.$.proxy(Handlebars.compile, Handlebars) :
- Ember.$.proxy(Ember.Handlebars.compile, Ember.Handlebars),
- // Get the name of the script, used by Ember.View's templateName property.
- // First look for data-template-name attribute, then fall back to its
- // id if no name is found.
- templateName = script.attr('data-template-name') || script.attr('id') || 'application',
- template = compile(script.html());
-
- // For templates which have a name, we save them and then remove them from the DOM
- Ember.TEMPLATES[templateName] = template;
-
- // Remove script tag from DOM
- script.remove();
- });
-};
-
-function bootstrap() {
- Ember.Handlebars.bootstrap( Ember.$(document) );
-}
-
-/*
- We tie this to application.load to ensure that we've at least
- attempted to bootstrap at the point that the application is loaded.
-
- We also tie this to document ready since we're guaranteed that all
- the inline templates are present at this point.
-
- There's no harm to running this twice, since we remove the templates
- from the DOM after processing.
-*/
-
-Ember.onLoad('application', bootstrap);
-
-})();
-
-
-
-(function() {
-/**
-Ember Handlebars
-
-@module ember
-@submodule ember-handlebars
-@requires ember-views
-*/
-
-})();
-
-// Version: v1.0.0-pre.2-1-gd1a2e84
-// Last commit: d1a2e84 (2012-10-25 13:51:08 -0700)
-
-
-(function() {
-/**
-Ember
-
-@module ember
-*/
-
-})();
-
+++ /dev/null
-// lib/handlebars/base.js
-var Handlebars = {};
-
-Handlebars.VERSION = "1.0.beta.6";
-
-Handlebars.helpers = {};
-Handlebars.partials = {};
-
-Handlebars.registerHelper = function(name, fn, inverse) {
- if(inverse) { fn.not = inverse; }
- this.helpers[name] = fn;
-};
-
-Handlebars.registerPartial = function(name, str) {
- this.partials[name] = str;
-};
-
-Handlebars.registerHelper('helperMissing', function(arg) {
- if(arguments.length === 2) {
- return undefined;
- } else {
- throw new Error("Could not find property '" + arg + "'");
- }
-});
-
-var toString = Object.prototype.toString, functionType = "[object Function]";
-
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
- var inverse = options.inverse || function() {}, fn = options.fn;
-
-
- var ret = "";
- var type = toString.call(context);
-
- if(type === functionType) { context = context.call(this); }
-
- if(context === true) {
- return fn(this);
- } else if(context === false || context == null) {
- return inverse(this);
- } else if(type === "[object Array]") {
- if(context.length > 0) {
- for(var i=0, j=context.length; i<j; i++) {
- ret = ret + fn(context[i]);
- }
- } else {
- ret = inverse(this);
- }
- return ret;
- } else {
- return fn(context);
- }
-});
-
-Handlebars.registerHelper('each', function(context, options) {
- var fn = options.fn, inverse = options.inverse;
- var ret = "";
-
- if(context && context.length > 0) {
- for(var i=0, j=context.length; i<j; i++) {
- ret = ret + fn(context[i]);
- }
- } else {
- ret = inverse(this);
- }
- return ret;
-});
-
-Handlebars.registerHelper('if', function(context, options) {
- var type = toString.call(context);
- if(type === functionType) { context = context.call(this); }
-
- if(!context || Handlebars.Utils.isEmpty(context)) {
- return options.inverse(this);
- } else {
- return options.fn(this);
- }
-});
-
-Handlebars.registerHelper('unless', function(context, options) {
- var fn = options.fn, inverse = options.inverse;
- options.fn = inverse;
- options.inverse = fn;
-
- return Handlebars.helpers['if'].call(this, context, options);
-});
-
-Handlebars.registerHelper('with', function(context, options) {
- return options.fn(context);
-});
-
-Handlebars.registerHelper('log', function(context) {
- Handlebars.log(context);
-});
-;
-// lib/handlebars/compiler/parser.js
-/* Jison generated parser */
-var handlebars = (function(){
-
-var parser = {trace: function trace() { },
-yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"statements":6,"simpleInverse":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"params":25,"hash":26,"param":27,"STRING":28,"INTEGER":29,"BOOLEAN":30,"hashSegments":31,"hashSegment":32,"ID":33,"EQUALS":34,"pathSegments":35,"SEP":36,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"STRING",29:"INTEGER",30:"BOOLEAN",33:"ID",34:"EQUALS",36:"SEP"},
-productions_: [0,[3,2],[4,3],[4,1],[4,0],[6,1],[6,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[7,2],[17,3],[17,2],[17,2],[17,1],[25,2],[25,1],[27,1],[27,1],[27,1],[27,1],[26,1],[31,2],[31,1],[32,3],[32,3],[32,3],[32,3],[21,1],[35,3],[35,1]],
-performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
-
-var $0 = $$.length - 1;
-switch (yystate) {
-case 1: return $$[$0-1]
-break;
-case 2: this.$ = new yy.ProgramNode($$[$0-2], $$[$0])
-break;
-case 3: this.$ = new yy.ProgramNode($$[$0])
-break;
-case 4: this.$ = new yy.ProgramNode([])
-break;
-case 5: this.$ = [$$[$0]]
-break;
-case 6: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]
-break;
-case 7: this.$ = new yy.InverseNode($$[$0-2], $$[$0-1], $$[$0])
-break;
-case 8: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0])
-break;
-case 9: this.$ = $$[$0]
-break;
-case 10: this.$ = $$[$0]
-break;
-case 11: this.$ = new yy.ContentNode($$[$0])
-break;
-case 12: this.$ = new yy.CommentNode($$[$0])
-break;
-case 13: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
-break;
-case 14: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
-break;
-case 15: this.$ = $$[$0-1]
-break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1])
-break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true)
-break;
-case 18: this.$ = new yy.PartialNode($$[$0-1])
-break;
-case 19: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1])
-break;
-case 20:
-break;
-case 21: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]]
-break;
-case 22: this.$ = [[$$[$0-1]].concat($$[$0]), null]
-break;
-case 23: this.$ = [[$$[$0-1]], $$[$0]]
-break;
-case 24: this.$ = [[$$[$0]], null]
-break;
-case 25: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
-break;
-case 26: this.$ = [$$[$0]]
-break;
-case 27: this.$ = $$[$0]
-break;
-case 28: this.$ = new yy.StringNode($$[$0])
-break;
-case 29: this.$ = new yy.IntegerNode($$[$0])
-break;
-case 30: this.$ = new yy.BooleanNode($$[$0])
-break;
-case 31: this.$ = new yy.HashNode($$[$0])
-break;
-case 32: $$[$0-1].push($$[$0]); this.$ = $$[$0-1]
-break;
-case 33: this.$ = [$$[$0]]
-break;
-case 34: this.$ = [$$[$0-2], $$[$0]]
-break;
-case 35: this.$ = [$$[$0-2], new yy.StringNode($$[$0])]
-break;
-case 36: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])]
-break;
-case 37: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])]
-break;
-case 38: this.$ = new yy.IdNode($$[$0])
-break;
-case 39: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
-break;
-case 40: this.$ = [$$[$0]]
-break;
-}
-},
-table: [{3:1,4:2,5:[2,4],6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{1:[3]},{5:[1,16]},{5:[2,3],7:17,8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,19],20:[2,3],22:[1,13],23:[1,14],24:[1,15]},{5:[2,5],14:[2,5],15:[2,5],16:[2,5],19:[2,5],20:[2,5],22:[2,5],23:[2,5],24:[2,5]},{4:20,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{4:21,6:3,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,4],22:[1,13],23:[1,14],24:[1,15]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{17:22,21:23,33:[1,25],35:24},{17:26,21:23,33:[1,25],35:24},{17:27,21:23,33:[1,25],35:24},{17:28,21:23,33:[1,25],35:24},{21:29,33:[1,25],35:24},{1:[2,1]},{6:30,8:4,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],22:[1,13],23:[1,14],24:[1,15]},{5:[2,6],14:[2,6],15:[2,6],16:[2,6],19:[2,6],20:[2,6],22:[2,6],23:[2,6],24:[2,6]},{17:22,18:[1,31],21:23,33:[1,25],35:24},{10:32,20:[1,33]},{10:34,20:[1,33]},{18:[1,35]},{18:[2,24],21:40,25:36,26:37,27:38,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,38],28:[2,38],29:[2,38],30:[2,38],33:[2,38],36:[1,46]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],36:[2,40]},{18:[1,47]},{18:[1,48]},{18:[1,49]},{18:[1,50],21:51,33:[1,25],35:24},{5:[2,2],8:18,9:5,11:6,12:7,13:8,14:[1,9],15:[1,10],16:[1,12],19:[1,11],20:[2,2],22:[1,13],23:[1,14],24:[1,15]},{14:[2,20],15:[2,20],16:[2,20],19:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,7],14:[2,7],15:[2,7],16:[2,7],19:[2,7],20:[2,7],22:[2,7],23:[2,7],24:[2,7]},{21:52,33:[1,25],35:24},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{18:[2,22],21:40,26:53,27:54,28:[1,41],29:[1,42],30:[1,43],31:39,32:44,33:[1,45],35:24},{18:[2,23]},{18:[2,26],28:[2,26],29:[2,26],30:[2,26],33:[2,26]},{18:[2,31],32:55,33:[1,56]},{18:[2,27],28:[2,27],29:[2,27],30:[2,27],33:[2,27]},{18:[2,28],28:[2,28],29:[2,28],30:[2,28],33:[2,28]},{18:[2,29],28:[2,29],29:[2,29],30:[2,29],33:[2,29]},{18:[2,30],28:[2,30],29:[2,30],30:[2,30],33:[2,30]},{18:[2,33],33:[2,33]},{18:[2,40],28:[2,40],29:[2,40],30:[2,40],33:[2,40],34:[1,57],36:[2,40]},{33:[1,58]},{14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,16],14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,17],14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]},{18:[1,59]},{18:[1,60]},{18:[2,21]},{18:[2,25],28:[2,25],29:[2,25],30:[2,25],33:[2,25]},{18:[2,32],33:[2,32]},{34:[1,57]},{21:61,28:[1,62],29:[1,63],30:[1,64],33:[1,25],35:24},{18:[2,39],28:[2,39],29:[2,39],30:[2,39],33:[2,39],36:[2,39]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{18:[2,34],33:[2,34]},{18:[2,35],33:[2,35]},{18:[2,36],33:[2,36]},{18:[2,37],33:[2,37]}],
-defaultActions: {16:[2,1],37:[2,23],53:[2,21]},
-parseError: function parseError(str, hash) {
- throw new Error(str);
-},
-parse: function parse(input) {
- var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
- this.lexer.setInput(input);
- this.lexer.yy = this.yy;
- this.yy.lexer = this.lexer;
- if (typeof this.lexer.yylloc == "undefined")
- this.lexer.yylloc = {};
- var yyloc = this.lexer.yylloc;
- lstack.push(yyloc);
- if (typeof this.yy.parseError === "function")
- this.parseError = this.yy.parseError;
- function popStack(n) {
- stack.length = stack.length - 2 * n;
- vstack.length = vstack.length - n;
- lstack.length = lstack.length - n;
- }
- function lex() {
- var token;
- token = self.lexer.lex() || 1;
- if (typeof token !== "number") {
- token = self.symbols_[token] || token;
- }
- return token;
- }
- var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
- while (true) {
- state = stack[stack.length - 1];
- if (this.defaultActions[state]) {
- action = this.defaultActions[state];
- } else {
- if (symbol == null)
- symbol = lex();
- action = table[state] && table[state][symbol];
- }
- if (typeof action === "undefined" || !action.length || !action[0]) {
- if (!recovering) {
- expected = [];
- for (p in table[state])
- if (this.terminals_[p] && p > 2) {
- expected.push("'" + this.terminals_[p] + "'");
- }
- var errStr = "";
- if (this.lexer.showPosition) {
- errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + this.terminals_[symbol] + "'";
- } else {
- errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
- }
- this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
- }
- }
- if (action[0] instanceof Array && action.length > 1) {
- throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
- }
- switch (action[0]) {
- case 1:
- stack.push(symbol);
- vstack.push(this.lexer.yytext);
- lstack.push(this.lexer.yylloc);
- stack.push(action[1]);
- symbol = null;
- if (!preErrorSymbol) {
- yyleng = this.lexer.yyleng;
- yytext = this.lexer.yytext;
- yylineno = this.lexer.yylineno;
- yyloc = this.lexer.yylloc;
- if (recovering > 0)
- recovering--;
- } else {
- symbol = preErrorSymbol;
- preErrorSymbol = null;
- }
- break;
- case 2:
- len = this.productions_[action[1]][1];
- yyval.$ = vstack[vstack.length - len];
- yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
- r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
- if (typeof r !== "undefined") {
- return r;
- }
- if (len) {
- stack = stack.slice(0, -1 * len * 2);
- vstack = vstack.slice(0, -1 * len);
- lstack = lstack.slice(0, -1 * len);
- }
- stack.push(this.productions_[action[1]][0]);
- vstack.push(yyval.$);
- lstack.push(yyval._$);
- newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
- stack.push(newState);
- break;
- case 3:
- return true;
- }
- }
- return true;
-}
-};/* Jison generated lexer */
-var lexer = (function(){
-
-var lexer = ({EOF:1,
-parseError:function parseError(str, hash) {
- if (this.yy.parseError) {
- this.yy.parseError(str, hash);
- } else {
- throw new Error(str);
- }
- },
-setInput:function (input) {
- this._input = input;
- this._more = this._less = this.done = false;
- this.yylineno = this.yyleng = 0;
- this.yytext = this.matched = this.match = '';
- this.conditionStack = ['INITIAL'];
- this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
- return this;
- },
-input:function () {
- var ch = this._input[0];
- this.yytext+=ch;
- this.yyleng++;
- this.match+=ch;
- this.matched+=ch;
- var lines = ch.match(/\n/);
- if (lines) this.yylineno++;
- this._input = this._input.slice(1);
- return ch;
- },
-unput:function (ch) {
- this._input = ch + this._input;
- return this;
- },
-more:function () {
- this._more = true;
- return this;
- },
-pastInput:function () {
- var past = this.matched.substr(0, this.matched.length - this.match.length);
- return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
- },
-upcomingInput:function () {
- var next = this.match;
- if (next.length < 20) {
- next += this._input.substr(0, 20-next.length);
- }
- return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
- },
-showPosition:function () {
- var pre = this.pastInput();
- var c = new Array(pre.length + 1).join("-");
- return pre + this.upcomingInput() + "\n" + c+"^";
- },
-next:function () {
- if (this.done) {
- return this.EOF;
- }
- if (!this._input) this.done = true;
-
- var token,
- match,
- col,
- lines;
- if (!this._more) {
- this.yytext = '';
- this.match = '';
- }
- var rules = this._currentRules();
- for (var i=0;i < rules.length; i++) {
- match = this._input.match(this.rules[rules[i]]);
- if (match) {
- lines = match[0].match(/\n.*/g);
- if (lines) this.yylineno += lines.length;
- this.yylloc = {first_line: this.yylloc.last_line,
- last_line: this.yylineno+1,
- first_column: this.yylloc.last_column,
- last_column: lines ? lines[lines.length-1].length-1 : this.yylloc.last_column + match[0].length}
- this.yytext += match[0];
- this.match += match[0];
- this.matches = match;
- this.yyleng = this.yytext.length;
- this._more = false;
- this._input = this._input.slice(match[0].length);
- this.matched += match[0];
- token = this.performAction.call(this, this.yy, this, rules[i],this.conditionStack[this.conditionStack.length-1]);
- if (token) return token;
- else return;
- }
- }
- if (this._input === "") {
- return this.EOF;
- } else {
- this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
- {text: "", token: null, line: this.yylineno});
- }
- },
-lex:function lex() {
- var r = this.next();
- if (typeof r !== 'undefined') {
- return r;
- } else {
- return this.lex();
- }
- },
-begin:function begin(condition) {
- this.conditionStack.push(condition);
- },
-popState:function popState() {
- return this.conditionStack.pop();
- },
-_currentRules:function _currentRules() {
- return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
- },
-topState:function () {
- return this.conditionStack[this.conditionStack.length-2];
- },
-pushState:function begin(condition) {
- this.begin(condition);
- }});
-lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
-
-var YYSTATE=YY_START
-switch($avoiding_name_collisions) {
-case 0:
- if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
- if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
- if(yy_.yytext) return 14;
-
-break;
-case 1: return 14;
-break;
-case 2: this.popState(); return 14;
-break;
-case 3: return 24;
-break;
-case 4: return 16;
-break;
-case 5: return 20;
-break;
-case 6: return 19;
-break;
-case 7: return 19;
-break;
-case 8: return 23;
-break;
-case 9: return 23;
-break;
-case 10: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
-break;
-case 11: return 22;
-break;
-case 12: return 34;
-break;
-case 13: return 33;
-break;
-case 14: return 33;
-break;
-case 15: return 36;
-break;
-case 16: /*ignore whitespace*/
-break;
-case 17: this.popState(); return 18;
-break;
-case 18: this.popState(); return 18;
-break;
-case 19: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 28;
-break;
-case 20: return 30;
-break;
-case 21: return 30;
-break;
-case 22: return 29;
-break;
-case 23: return 33;
-break;
-case 24: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 33;
-break;
-case 25: return 'INVALID';
-break;
-case 26: return 5;
-break;
-}
-};
-lexer.rules = [/^[^\x00]*?(?=(\{\{))/,/^[^\x00]+/,/^[^\x00]{2,}?(?=(\{\{))/,/^\{\{>/,/^\{\{#/,/^\{\{\//,/^\{\{\^/,/^\{\{\s*else\b/,/^\{\{\{/,/^\{\{&/,/^\{\{![\s\S]*?\}\}/,/^\{\{/,/^=/,/^\.(?=[} ])/,/^\.\./,/^[\/.]/,/^\s+/,/^\}\}\}/,/^\}\}/,/^"(\\["]|[^"])*"/,/^true(?=[}\s])/,/^false(?=[}\s])/,/^[0-9]+(?=[}\s])/,/^[a-zA-Z0-9_$-]+(?=[=}\s\/.])/,/^\[[^\]]*\]/,/^./,/^$/];
-lexer.conditions = {"mu":{"rules":[3,4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"INITIAL":{"rules":[0,1,26],"inclusive":true}};return lexer;})()
-parser.lexer = lexer;
-return parser;
-})();
-if (typeof require !== 'undefined' && typeof exports !== 'undefined') {
-exports.parser = handlebars;
-exports.parse = function () { return handlebars.parse.apply(handlebars, arguments); }
-exports.main = function commonjsMain(args) {
- if (!args[1])
- throw new Error('Usage: '+args[0]+' FILE');
- if (typeof process !== 'undefined') {
- var source = require('fs').readFileSync(require('path').join(process.cwd(), args[1]), "utf8");
- } else {
- var cwd = require("file").path(require("file").cwd());
- var source = cwd.join(args[1]).read({charset: "utf-8"});
- }
- return exports.parser.parse(source);
-}
-if (typeof module !== 'undefined' && require.main === module) {
- exports.main(typeof process !== 'undefined' ? process.argv.slice(1) : require("system").args);
-}
-};
-;
-// lib/handlebars/compiler/base.js
-Handlebars.Parser = handlebars;
-
-Handlebars.parse = function(string) {
- Handlebars.Parser.yy = Handlebars.AST;
- return Handlebars.Parser.parse(string);
-};
-
-Handlebars.print = function(ast) {
- return new Handlebars.PrintVisitor().accept(ast);
-};
-
-Handlebars.logger = {
- DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
- // override in the host environment
- log: function(level, str) {}
-};
-
-Handlebars.log = function(level, str) { Handlebars.logger.log(level, str); };
-;
-// lib/handlebars/compiler/ast.js
-(function() {
-
- Handlebars.AST = {};
-
- Handlebars.AST.ProgramNode = function(statements, inverse) {
- this.type = "program";
- this.statements = statements;
- if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
- };
-
- Handlebars.AST.MustacheNode = function(params, hash, unescaped) {
- this.type = "mustache";
- this.id = params[0];
- this.params = params.slice(1);
- this.hash = hash;
- this.escaped = !unescaped;
- };
-
- Handlebars.AST.PartialNode = function(id, context) {
- this.type = "partial";
-
- // TODO: disallow complex IDs
-
- this.id = id;
- this.context = context;
- };
-
- var verifyMatch = function(open, close) {
- if(open.original !== close.original) {
- throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
- }
- };
-
- Handlebars.AST.BlockNode = function(mustache, program, close) {
- verifyMatch(mustache.id, close);
- this.type = "block";
- this.mustache = mustache;
- this.program = program;
- };
-
- Handlebars.AST.InverseNode = function(mustache, program, close) {
- verifyMatch(mustache.id, close);
- this.type = "inverse";
- this.mustache = mustache;
- this.program = program;
- };
-
- Handlebars.AST.ContentNode = function(string) {
- this.type = "content";
- this.string = string;
- };
-
- Handlebars.AST.HashNode = function(pairs) {
- this.type = "hash";
- this.pairs = pairs;
- };
-
- Handlebars.AST.IdNode = function(parts) {
- this.type = "ID";
- this.original = parts.join(".");
-
- var dig = [], depth = 0;
-
- for(var i=0,l=parts.length; i<l; i++) {
- var part = parts[i];
-
- if(part === "..") { depth++; }
- else if(part === "." || part === "this") { this.isScoped = true; }
- else { dig.push(part); }
- }
-
- this.parts = dig;
- this.string = dig.join('.');
- this.depth = depth;
- this.isSimple = (dig.length === 1) && (depth === 0);
- };
-
- Handlebars.AST.StringNode = function(string) {
- this.type = "STRING";
- this.string = string;
- };
-
- Handlebars.AST.IntegerNode = function(integer) {
- this.type = "INTEGER";
- this.integer = integer;
- };
-
- Handlebars.AST.BooleanNode = function(bool) {
- this.type = "BOOLEAN";
- this.bool = bool;
- };
-
- Handlebars.AST.CommentNode = function(comment) {
- this.type = "comment";
- this.comment = comment;
- };
-
-})();;
-// lib/handlebars/utils.js
-Handlebars.Exception = function(message) {
- var tmp = Error.prototype.constructor.apply(this, arguments);
-
- for (var p in tmp) {
- if (tmp.hasOwnProperty(p)) { this[p] = tmp[p]; }
- }
-
- this.message = tmp.message;
-};
-Handlebars.Exception.prototype = new Error;
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
- this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
- return this.string.toString();
-};
-
-(function() {
- var escape = {
- "<": "<",
- ">": ">",
- '"': """,
- "'": "'",
- "`": "`"
- };
-
- var badChars = /&(?!\w+;)|[<>"'`]/g;
- var possible = /[&<>"'`]/;
-
- var escapeChar = function(chr) {
- return escape[chr] || "&";
- };
-
- Handlebars.Utils = {
- escapeExpression: function(string) {
- // don't escape SafeStrings, since they're already safe
- if (string instanceof Handlebars.SafeString) {
- return string.toString();
- } else if (string == null || string === false) {
- return "";
- }
-
- if(!possible.test(string)) { return string; }
- return string.replace(badChars, escapeChar);
- },
-
- isEmpty: function(value) {
- if (typeof value === "undefined") {
- return true;
- } else if (value === null) {
- return true;
- } else if (value === false) {
- return true;
- } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
- return true;
- } else {
- return false;
- }
- }
- };
-})();;
-// lib/handlebars/compiler/compiler.js
-Handlebars.Compiler = function() {};
-Handlebars.JavaScriptCompiler = function() {};
-
-(function(Compiler, JavaScriptCompiler) {
- Compiler.OPCODE_MAP = {
- appendContent: 1,
- getContext: 2,
- lookupWithHelpers: 3,
- lookup: 4,
- append: 5,
- invokeMustache: 6,
- appendEscaped: 7,
- pushString: 8,
- truthyOrFallback: 9,
- functionOrFallback: 10,
- invokeProgram: 11,
- invokePartial: 12,
- push: 13,
- assignToHash: 15,
- pushStringParam: 16
- };
-
- Compiler.MULTI_PARAM_OPCODES = {
- appendContent: 1,
- getContext: 1,
- lookupWithHelpers: 2,
- lookup: 1,
- invokeMustache: 3,
- pushString: 1,
- truthyOrFallback: 1,
- functionOrFallback: 1,
- invokeProgram: 3,
- invokePartial: 1,
- push: 1,
- assignToHash: 1,
- pushStringParam: 1
- };
-
- Compiler.DISASSEMBLE_MAP = {};
-
- for(var prop in Compiler.OPCODE_MAP) {
- var value = Compiler.OPCODE_MAP[prop];
- Compiler.DISASSEMBLE_MAP[value] = prop;
- }
-
- Compiler.multiParamSize = function(code) {
- return Compiler.MULTI_PARAM_OPCODES[Compiler.DISASSEMBLE_MAP[code]];
- };
-
- Compiler.prototype = {
- compiler: Compiler,
-
- disassemble: function() {
- var opcodes = this.opcodes, opcode, nextCode;
- var out = [], str, name, value;
-
- for(var i=0, l=opcodes.length; i<l; i++) {
- opcode = opcodes[i];
-
- if(opcode === 'DECLARE') {
- name = opcodes[++i];
- value = opcodes[++i];
- out.push("DECLARE " + name + " = " + value);
- } else {
- str = Compiler.DISASSEMBLE_MAP[opcode];
-
- var extraParams = Compiler.multiParamSize(opcode);
- var codes = [];
-
- for(var j=0; j<extraParams; j++) {
- nextCode = opcodes[++i];
-
- if(typeof nextCode === "string") {
- nextCode = "\"" + nextCode.replace("\n", "\\n") + "\"";
- }
-
- codes.push(nextCode);
- }
-
- str = str + " " + codes.join(" ");
-
- out.push(str);
- }
- }
-
- return out.join("\n");
- },
-
- guid: 0,
-
- compile: function(program, options) {
- this.children = [];
- this.depths = {list: []};
- this.options = options;
-
- // These changes will propagate to the other compiler components
- var knownHelpers = this.options.knownHelpers;
- this.options.knownHelpers = {
- 'helperMissing': true,
- 'blockHelperMissing': true,
- 'each': true,
- 'if': true,
- 'unless': true,
- 'with': true,
- 'log': true
- };
- if (knownHelpers) {
- for (var name in knownHelpers) {
- this.options.knownHelpers[name] = knownHelpers[name];
- }
- }
-
- return this.program(program);
- },
-
- accept: function(node) {
- return this[node.type](node);
- },
-
- program: function(program) {
- var statements = program.statements, statement;
- this.opcodes = [];
-
- for(var i=0, l=statements.length; i<l; i++) {
- statement = statements[i];
- this[statement.type](statement);
- }
- this.isSimple = l === 1;
-
- this.depths.list = this.depths.list.sort(function(a, b) {
- return a - b;
- });
-
- return this;
- },
-
- compileProgram: function(program) {
- var result = new this.compiler().compile(program, this.options);
- var guid = this.guid++;
-
- this.usePartial = this.usePartial || result.usePartial;
-
- this.children[guid] = result;
-
- for(var i=0, l=result.depths.list.length; i<l; i++) {
- depth = result.depths.list[i];
-
- if(depth < 2) { continue; }
- else { this.addDepth(depth - 1); }
- }
-
- return guid;
- },
-
- block: function(block) {
- var mustache = block.mustache;
- var depth, child, inverse, inverseGuid;
-
- var params = this.setupStackForMustache(mustache);
-
- var programGuid = this.compileProgram(block.program);
-
- if(block.program.inverse) {
- inverseGuid = this.compileProgram(block.program.inverse);
- this.declare('inverse', inverseGuid);
- }
-
- this.opcode('invokeProgram', programGuid, params.length, !!mustache.hash);
- this.declare('inverse', null);
- this.opcode('append');
- },
-
- inverse: function(block) {
- var params = this.setupStackForMustache(block.mustache);
-
- var programGuid = this.compileProgram(block.program);
-
- this.declare('inverse', programGuid);
-
- this.opcode('invokeProgram', null, params.length, !!block.mustache.hash);
- this.declare('inverse', null);
- this.opcode('append');
- },
-
- hash: function(hash) {
- var pairs = hash.pairs, pair, val;
-
- this.opcode('push', '{}');
-
- for(var i=0, l=pairs.length; i<l; i++) {
- pair = pairs[i];
- val = pair[1];
-
- this.accept(val);
- this.opcode('assignToHash', pair[0]);
- }
- },
-
- partial: function(partial) {
- var id = partial.id;
- this.usePartial = true;
-
- if(partial.context) {
- this.ID(partial.context);
- } else {
- this.opcode('push', 'depth0');
- }
-
- this.opcode('invokePartial', id.original);
- this.opcode('append');
- },
-
- content: function(content) {
- this.opcode('appendContent', content.string);
- },
-
- mustache: function(mustache) {
- var params = this.setupStackForMustache(mustache);
-
- this.opcode('invokeMustache', params.length, mustache.id.original, !!mustache.hash);
-
- if(mustache.escaped && !this.options.noEscape) {
- this.opcode('appendEscaped');
- } else {
- this.opcode('append');
- }
- },
-
- ID: function(id) {
- this.addDepth(id.depth);
-
- this.opcode('getContext', id.depth);
-
- this.opcode('lookupWithHelpers', id.parts[0] || null, id.isScoped || false);
-
- for(var i=1, l=id.parts.length; i<l; i++) {
- this.opcode('lookup', id.parts[i]);
- }
- },
-
- STRING: function(string) {
- this.opcode('pushString', string.string);
- },
-
- INTEGER: function(integer) {
- this.opcode('push', integer.integer);
- },
-
- BOOLEAN: function(bool) {
- this.opcode('push', bool.bool);
- },
-
- comment: function() {},
-
- // HELPERS
- pushParams: function(params) {
- var i = params.length, param;
-
- while(i--) {
- param = params[i];
-
- if(this.options.stringParams) {
- if(param.depth) {
- this.addDepth(param.depth);
- }
-
- this.opcode('getContext', param.depth || 0);
- this.opcode('pushStringParam', param.string);
- } else {
- this[param.type](param);
- }
- }
- },
-
- opcode: function(name, val1, val2, val3) {
- this.opcodes.push(Compiler.OPCODE_MAP[name]);
- if(val1 !== undefined) { this.opcodes.push(val1); }
- if(val2 !== undefined) { this.opcodes.push(val2); }
- if(val3 !== undefined) { this.opcodes.push(val3); }
- },
-
- declare: function(name, value) {
- this.opcodes.push('DECLARE');
- this.opcodes.push(name);
- this.opcodes.push(value);
- },
-
- addDepth: function(depth) {
- if(depth === 0) { return; }
-
- if(!this.depths[depth]) {
- this.depths[depth] = true;
- this.depths.list.push(depth);
- }
- },
-
- setupStackForMustache: function(mustache) {
- var params = mustache.params;
-
- this.pushParams(params);
-
- if(mustache.hash) {
- this.hash(mustache.hash);
- }
-
- this.ID(mustache.id);
-
- return params;
- }
- };
-
- JavaScriptCompiler.prototype = {
- // PUBLIC API: You can override these methods in a subclass to provide
- // alternative compiled forms for name lookup and buffering semantics
- nameLookup: function(parent, name, type) {
- if (/^[0-9]+$/.test(name)) {
- return parent + "[" + name + "]";
- } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
- return parent + "." + name;
- }
- else {
- return parent + "['" + name + "']";
- }
- },
-
- appendToBuffer: function(string) {
- if (this.environment.isSimple) {
- return "return " + string + ";";
- } else {
- return "buffer += " + string + ";";
- }
- },
-
- initializeBuffer: function() {
- return this.quotedString("");
- },
-
- namespace: "Handlebars",
- // END PUBLIC API
-
- compile: function(environment, options, context, asObject) {
- this.environment = environment;
- this.options = options || {};
-
- this.name = this.environment.name;
- this.isChild = !!context;
- this.context = context || {
- programs: [],
- aliases: { self: 'this' },
- registers: {list: []}
- };
-
- this.preamble();
-
- this.stackSlot = 0;
- this.stackVars = [];
-
- this.compileChildren(environment, options);
-
- var opcodes = environment.opcodes, opcode;
-
- this.i = 0;
-
- for(l=opcodes.length; this.i<l; this.i++) {
- opcode = this.nextOpcode(0);
-
- if(opcode[0] === 'DECLARE') {
- this.i = this.i + 2;
- this[opcode[1]] = opcode[2];
- } else {
- this.i = this.i + opcode[1].length;
- this[opcode[0]].apply(this, opcode[1]);
- }
- }
-
- return this.createFunctionContext(asObject);
- },
-
- nextOpcode: function(n) {
- var opcodes = this.environment.opcodes, opcode = opcodes[this.i + n], name, val;
- var extraParams, codes;
-
- if(opcode === 'DECLARE') {
- name = opcodes[this.i + 1];
- val = opcodes[this.i + 2];
- return ['DECLARE', name, val];
- } else {
- name = Compiler.DISASSEMBLE_MAP[opcode];
-
- extraParams = Compiler.multiParamSize(opcode);
- codes = [];
-
- for(var j=0; j<extraParams; j++) {
- codes.push(opcodes[this.i + j + 1 + n]);
- }
-
- return [name, codes];
- }
- },
-
- eat: function(opcode) {
- this.i = this.i + opcode.length;
- },
-
- preamble: function() {
- var out = [];
-
- // this register will disambiguate helper lookup from finding a function in
- // a context. This is necessary for mustache compatibility, which requires
- // that context functions in blocks are evaluated by blockHelperMissing, and
- // then proceed as if the resulting value was provided to blockHelperMissing.
- this.useRegister('foundHelper');
-
- if (!this.isChild) {
- var namespace = this.namespace;
- var copies = "helpers = helpers || " + namespace + ".helpers;";
- if(this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
- out.push(copies);
- } else {
- out.push('');
- }
-
- if (!this.environment.isSimple) {
- out.push(", buffer = " + this.initializeBuffer());
- } else {
- out.push("");
- }
-
- // track the last context pushed into place to allow skipping the
- // getContext opcode when it would be a noop
- this.lastContext = 0;
- this.source = out;
- },
-
- createFunctionContext: function(asObject) {
- var locals = this.stackVars;
- if (!this.isChild) {
- locals = locals.concat(this.context.registers.list);
- }
-
- if(locals.length > 0) {
- this.source[1] = this.source[1] + ", " + locals.join(", ");
- }
-
- // Generate minimizer alias mappings
- if (!this.isChild) {
- var aliases = []
- for (var alias in this.context.aliases) {
- this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
- }
- }
-
- if (this.source[1]) {
- this.source[1] = "var " + this.source[1].substring(2) + ";";
- }
-
- // Merge children
- if (!this.isChild) {
- this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
- }
-
- if (!this.environment.isSimple) {
- this.source.push("return buffer;");
- }
-
- var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
-
- for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
- params.push("depth" + this.environment.depths.list[i]);
- }
-
- if (asObject) {
- params.push(this.source.join("\n "));
-
- return Function.apply(this, params);
- } else {
- var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + this.source.join("\n ") + '}';
- Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
- return functionSource;
- }
- },
-
- appendContent: function(content) {
- this.source.push(this.appendToBuffer(this.quotedString(content)));
- },
-
- append: function() {
- var local = this.popStack();
- this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
- if (this.environment.isSimple) {
- this.source.push("else { " + this.appendToBuffer("''") + " }");
- }
- },
-
- appendEscaped: function() {
- var opcode = this.nextOpcode(1), extra = "";
- this.context.aliases.escapeExpression = 'this.escapeExpression';
-
- if(opcode[0] === 'appendContent') {
- extra = " + " + this.quotedString(opcode[1][0]);
- this.eat(opcode);
- }
-
- this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
- },
-
- getContext: function(depth) {
- if(this.lastContext !== depth) {
- this.lastContext = depth;
- }
- },
-
- lookupWithHelpers: function(name, isScoped) {
- if(name) {
- var topStack = this.nextStack();
-
- this.usingKnownHelper = false;
-
- var toPush;
- if (!isScoped && this.options.knownHelpers[name]) {
- toPush = topStack + " = " + this.nameLookup('helpers', name, 'helper');
- this.usingKnownHelper = true;
- } else if (isScoped || this.options.knownHelpersOnly) {
- toPush = topStack + " = " + this.nameLookup('depth' + this.lastContext, name, 'context');
- } else {
- this.register('foundHelper', this.nameLookup('helpers', name, 'helper'));
- toPush = topStack + " = foundHelper || " + this.nameLookup('depth' + this.lastContext, name, 'context');
- }
-
- toPush += ';';
- this.source.push(toPush);
- } else {
- this.pushStack('depth' + this.lastContext);
- }
- },
-
- lookup: function(name) {
- var topStack = this.topStack();
- this.source.push(topStack + " = (" + topStack + " === null || " + topStack + " === undefined || " + topStack + " === false ? " +
- topStack + " : " + this.nameLookup(topStack, name, 'context') + ");");
- },
-
- pushStringParam: function(string) {
- this.pushStack('depth' + this.lastContext);
- this.pushString(string);
- },
-
- pushString: function(string) {
- this.pushStack(this.quotedString(string));
- },
-
- push: function(name) {
- this.pushStack(name);
- },
-
- invokeMustache: function(paramSize, original, hasHash) {
- this.populateParams(paramSize, this.quotedString(original), "{}", null, hasHash, function(nextStack, helperMissingString, id) {
- if (!this.usingKnownHelper) {
- this.context.aliases.helperMissing = 'helpers.helperMissing';
- this.context.aliases.undef = 'void 0';
- this.source.push("else if(" + id + "=== undef) { " + nextStack + " = helperMissing.call(" + helperMissingString + "); }");
- if (nextStack !== id) {
- this.source.push("else { " + nextStack + " = " + id + "; }");
- }
- }
- });
- },
-
- invokeProgram: function(guid, paramSize, hasHash) {
- var inverse = this.programExpression(this.inverse);
- var mainProgram = this.programExpression(guid);
-
- this.populateParams(paramSize, null, mainProgram, inverse, hasHash, function(nextStack, helperMissingString, id) {
- if (!this.usingKnownHelper) {
- this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
- this.source.push("else { " + nextStack + " = blockHelperMissing.call(" + helperMissingString + "); }");
- }
- });
- },
-
- populateParams: function(paramSize, helperId, program, inverse, hasHash, fn) {
- var needsRegister = hasHash || this.options.stringParams || inverse || this.options.data;
- var id = this.popStack(), nextStack;
- var params = [], param, stringParam, stringOptions;
-
- if (needsRegister) {
- this.register('tmp1', program);
- stringOptions = 'tmp1';
- } else {
- stringOptions = '{ hash: {} }';
- }
-
- if (needsRegister) {
- var hash = (hasHash ? this.popStack() : '{}');
- this.source.push('tmp1.hash = ' + hash + ';');
- }
-
- if(this.options.stringParams) {
- this.source.push('tmp1.contexts = [];');
- }
-
- for(var i=0; i<paramSize; i++) {
- param = this.popStack();
- params.push(param);
-
- if(this.options.stringParams) {
- this.source.push('tmp1.contexts.push(' + this.popStack() + ');');
- }
- }
-
- if(inverse) {
- this.source.push('tmp1.fn = tmp1;');
- this.source.push('tmp1.inverse = ' + inverse + ';');
- }
-
- if(this.options.data) {
- this.source.push('tmp1.data = data;');
- }
-
- params.push(stringOptions);
-
- this.populateCall(params, id, helperId || id, fn, program !== '{}');
- },
-
- populateCall: function(params, id, helperId, fn, program) {
- var paramString = ["depth0"].concat(params).join(", ");
- var helperMissingString = ["depth0"].concat(helperId).concat(params).join(", ");
-
- var nextStack = this.nextStack();
-
- if (this.usingKnownHelper) {
- this.source.push(nextStack + " = " + id + ".call(" + paramString + ");");
- } else {
- this.context.aliases.functionType = '"function"';
- var condition = program ? "foundHelper && " : ""
- this.source.push("if(" + condition + "typeof " + id + " === functionType) { " + nextStack + " = " + id + ".call(" + paramString + "); }");
- }
- fn.call(this, nextStack, helperMissingString, id);
- this.usingKnownHelper = false;
- },
-
- invokePartial: function(context) {
- params = [this.nameLookup('partials', context, 'partial'), "'" + context + "'", this.popStack(), "helpers", "partials"];
-
- if (this.options.data) {
- params.push("data");
- }
-
- this.pushStack("self.invokePartial(" + params.join(", ") + ");");
- },
-
- assignToHash: function(key) {
- var value = this.popStack();
- var hash = this.topStack();
-
- this.source.push(hash + "['" + key + "'] = " + value + ";");
- },
-
- // HELPERS
-
- compiler: JavaScriptCompiler,
-
- compileChildren: function(environment, options) {
- var children = environment.children, child, compiler;
-
- for(var i=0, l=children.length; i<l; i++) {
- child = children[i];
- compiler = new this.compiler();
-
- this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children
- var index = this.context.programs.length;
- child.index = index;
- child.name = 'program' + index;
- this.context.programs[index] = compiler.compile(child, options, this.context);
- }
- },
-
- programExpression: function(guid) {
- if(guid == null) { return "self.noop"; }
-
- var child = this.environment.children[guid],
- depths = child.depths.list;
- var programParams = [child.index, child.name, "data"];
-
- for(var i=0, l = depths.length; i<l; i++) {
- depth = depths[i];
-
- if(depth === 1) { programParams.push("depth0"); }
- else { programParams.push("depth" + (depth - 1)); }
- }
-
- if(depths.length === 0) {
- return "self.program(" + programParams.join(", ") + ")";
- } else {
- programParams.shift();
- return "self.programWithDepth(" + programParams.join(", ") + ")";
- }
- },
-
- register: function(name, val) {
- this.useRegister(name);
- this.source.push(name + " = " + val + ";");
- },
-
- useRegister: function(name) {
- if(!this.context.registers[name]) {
- this.context.registers[name] = true;
- this.context.registers.list.push(name);
- }
- },
-
- pushStack: function(item) {
- this.source.push(this.nextStack() + " = " + item + ";");
- return "stack" + this.stackSlot;
- },
-
- nextStack: function() {
- this.stackSlot++;
- if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
- return "stack" + this.stackSlot;
- },
-
- popStack: function() {
- return "stack" + this.stackSlot--;
- },
-
- topStack: function() {
- return "stack" + this.stackSlot;
- },
-
- quotedString: function(str) {
- return '"' + str
- .replace(/\\/g, '\\\\')
- .replace(/"/g, '\\"')
- .replace(/\n/g, '\\n')
- .replace(/\r/g, '\\r') + '"';
- }
- };
-
- var reservedWords = (
- "break else new var" +
- " case finally return void" +
- " catch for switch while" +
- " continue function this with" +
- " default if throw" +
- " delete in try" +
- " do instanceof typeof" +
- " abstract enum int short" +
- " boolean export interface static" +
- " byte extends long super" +
- " char final native synchronized" +
- " class float package throws" +
- " const goto private transient" +
- " debugger implements protected volatile" +
- " double import public let yield"
- ).split(" ");
-
- var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
-
- for(var i=0, l=reservedWords.length; i<l; i++) {
- compilerWords[reservedWords[i]] = true;
- }
-
- JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
- if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
- return true;
- }
- return false;
- }
-
-})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
-
-Handlebars.precompile = function(string, options) {
- options = options || {};
-
- var ast = Handlebars.parse(string);
- var environment = new Handlebars.Compiler().compile(ast, options);
- return new Handlebars.JavaScriptCompiler().compile(environment, options);
-};
-
-Handlebars.compile = function(string, options) {
- options = options || {};
-
- var compiled;
- function compile() {
- var ast = Handlebars.parse(string);
- var environment = new Handlebars.Compiler().compile(ast, options);
- var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
- return Handlebars.template(templateSpec);
- }
-
- // Template is only compiled on first use and cached after that point.
- return function(context, options) {
- if (!compiled) {
- compiled = compile();
- }
- return compiled.call(this, context, options);
- };
-};
-;
-// lib/handlebars/runtime.js
-Handlebars.VM = {
- template: function(templateSpec) {
- // Just add water
- var container = {
- escapeExpression: Handlebars.Utils.escapeExpression,
- invokePartial: Handlebars.VM.invokePartial,
- programs: [],
- program: function(i, fn, data) {
- var programWrapper = this.programs[i];
- if(data) {
- return Handlebars.VM.program(fn, data);
- } else if(programWrapper) {
- return programWrapper;
- } else {
- programWrapper = this.programs[i] = Handlebars.VM.program(fn);
- return programWrapper;
- }
- },
- programWithDepth: Handlebars.VM.programWithDepth,
- noop: Handlebars.VM.noop
- };
-
- return function(context, options) {
- options = options || {};
- return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
- };
- },
-
- programWithDepth: function(fn, data, $depth) {
- var args = Array.prototype.slice.call(arguments, 2);
-
- return function(context, options) {
- options = options || {};
-
- return fn.apply(this, [context, options.data || data].concat(args));
- };
- },
- program: function(fn, data) {
- return function(context, options) {
- options = options || {};
-
- return fn(context, options.data || data);
- };
- },
- noop: function() { return ""; },
- invokePartial: function(partial, name, context, helpers, partials, data) {
- options = { helpers: helpers, partials: partials, data: data };
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- if(partial === undefined) {
- throw new Handlebars.Exception("The partial " + name + " could not be found");
- } else if(partial instanceof Function) {
- return partial(context, options);
- } else if (!Handlebars.compile) {
- throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
- } else {
- partials[name] = Handlebars.compile(partial);
- return partials[name](context, options);
- }
- }
-};
-
-Handlebars.template = Handlebars.VM.template;
-;
+++ /dev/null
-#application {
- overflow: hidden;
- margin-bottom: 30px;
-}
-
-.library {
- height: 300px;
- overflow-y: auto;
-}
-
-.now-playing {
- position: relative;
-}
-
-.now-playing .album-art {
- height: 300px;
- width: 300px;
-}
-
-.now-playing .play-controls {
- position: absolute;
- bottom: -20px;
- padding: 10px 0 10px 50px;
- width: 250px;
- background-color: rgba(255,255,255,0.8);
-}
-
-.volume-control .volume-sliders {
- padding-top: 30px;
-}
-
-.volume-control .volume-sliders .ui-slider-vertical {
- float: right;
- margin-left: 15px;
- margin-right: 15px;
-}
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>
-<widget xmlns="http://www.w3.org/ns/widgets" xmlns:tizen="http://tizen.org/ns/widgets" id="http://otc.intel.com/hoofbeats" version="1.0.0" viewmodes="fullscreen">
- <name>Hoofbeats</name>
- <icon src="icon.png"/>
- <tizen:application id="1234567890" required_version="1.0"/>
- <content src="demos/demo.html"/>
- <access origin="*" subdomains="true"/>
-
- <feature name="http://tizen.org/privilege/application" required="false"/>
- <feature name="http://tizen.org/privilege/content.read" required="true"/>
- <feature name="http://tizen.org/privilege/tizen" required="true"/>
-</widget>
+++ /dev/null
-#!/bin/sh
-LOCAL_PORT=11224
-SOCKET='unix:/tmp/qemu.sock'
-
-echo "Deleting the old widget file..."
-sdb shell 'rm /home/developer/hoofbeats.wgt'
-
-echo "Building..."
-./make-wgt.sh >/dev/null
-
-echo "Pushing the widget file..."
-sdb push hoofbeats.wgt /home/developer
-
-echo "Installing the widget file..."
-REMOTE_PORT=`sdb shell 'wrt-launcher -k 1234567890; sleep 2; wrt-installer -un 1234567890; wrt-installer -i /home/developer/hoofbeats.wgt; wrt-launcher -d -s 1234567890' | awk '/port:/ { print $2 }'`
-
-echo "Enabling forwarding to port $PORT..."
-echo "hostfwd_remove ::$LOCAL_PORT" | socat $SOCKET -
-echo "hostfwd_add ::$LOCAL_PORT-:$REMOTE_PORT" | socat $SOCKET -
-
-echo "Starting debuggin..."
-google-chrome http://localhost:$LOCAL_PORT
-echo "Done."
+++ /dev/null
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-</svg>
+++ /dev/null
-<!-- vi: set et sw=4 ts=4 si: -->
-<!DOCTYPE html>
-<html>
- <head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-
- <title>Hoofbeats</title>
- <meta name="description" content="A media player">
- <meta name="viewport" content="width=device-width, initial-scale=1.0">
-
- <link id="cowhide-theme" rel="stylesheet" href="lib/cowhide-default.css">
- <link rel="stylesheet" href="stylesheets/hoofbeats.css">
- </head>
-
- <body>
- <div class="container-fluid">
- <div id="application"></div>
- </div> <!-- container -->
-
- <!-- initial template of our application; it just installs the outlet. -->
- <script type="text/x-handlebars" data-template-name="application">
- <div class="navbar navbar-inverse navbar-fixed-top">
- <div class="navbar-inner">
- <ul class="nav">
- <li>
- {{#linkTo "all"}}
- <i class="icon-white icon-th-list"></i>
- All
- {{/linkTo}}
- </li>
- </ul>
- </div>
- </div>
-
- <div class="page content">
- {{outlet}}
- </div>
- </script>
-
- <script type="text/x-handlebars" data-template-name="all">
- <ul class="item-list striped">
- {{#each mediaItem in controller}}
- <li>
- {{view Hoofbeats.MediaItemView contentBinding="mediaItem"}}
- </li>
- {{/each}}
- </ul>
- </script>
-
- <script type="text/x-handlebars" data-template-name="mediaItem">
- <div class="info">
- <div class="title">{{mediaItem.title}}</div>
- <div class="authors">{{mediaItem.artists}}</div>
- </div>
- <div class="duration">
- {{mediaItem.durationString}}
- </div>
- </script>
-
- <!-- the UI framework -->
- <script src="lib/cowhide.js"></script>
-
- <!-- our own js files -->
- <script src="javascripts/resolvers/musicbrainz.js"></script>
- <script src="javascripts/library.js"></script>
-
- <!-- the application framework -->
- <script src="lib/handlebars-1.0.rc.2.js"></script>
- <script src="lib/ember-1.0.0-pre.4.js"></script>
-
- <!-- other useful js files -->
- <script src="lib/moment.js"></script>
-
- <!-- the Ember app -->
-
- <!-- main files -->
- <script src="javascripts/app/app.js"></script>
- <script src="javascripts/app/router.js"></script>
- <script src="javascripts/app/store.js"></script>
-
- <!-- models -->
- <script src="javascripts/app/models/mediaItemModel.js"></script>
-
- <!-- controllers -->
- <script src="javascripts/app/controllers/allController.js"></script>
-
- <!-- views -->
- <script src="javascripts/app/views/allView.js"></script>
- <script src="javascripts/app/views/mediaItemView.js"></script>
-
- </body>
-</html>
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win) {
- win.Hoofbeats = win.Ember.Application.create({
- VERSION: '0.1',
- rootElement: '#application',
- library: null,
- });
-}(window));
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember, _) {
- var AllController = Ember.ArrayController.extend({
- content: [],
- });
-
- app.AllController = AllController;
-})(window.Hoofbeats, window.Ember);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- var MediaItem = Ember.Object.extend({
- id: null,
- title: null,
- artists: null,
- duration: null,
-
- durationString: function() {
- return moment("0", "ss").add('milliseconds', this.duration).format("mm:ss");
- }.property('duration')
- });
-
-
- MediaItem.reopenClass({
- findAll: function() {
- var items = [];
-
- console.log("MediaItem.findAll: entered.");
- app.Store.getMediaItems().done(function(data) {
- if (data !== undefined) {
- data.forEach(function(item) {
- console.log("MediaItem.findAll: pushing object.");
- items.pushObject(app.MediaItem.create(item));
- });
- }
- });
-
- return items;
- },
-
- find: function(item_id) {
- var item;
-
- console.log("MediaItem.find: entered.");
- app.Store.getMediaItem(item_id).done(function(data) {
- item = app.MediaItem.create(data);
- });
-
- return item;
- }
- });
-
- app.MediaItem = MediaItem;
-})(window.Hoofbeats, window.Ember);
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win, app, Ember) {
- app.Router.map(function() {
- this.resource('all', {path: '/'});
- });
-
- app.AllRoute = Ember.Route.extend({
- setupController: function(controller) {
- var self = this;
-
- if (app.library !== null) {
- return;
- }
-
- if (win.HoofbeatsLibrary) {
- app.library = new win.HoofbeatsLibrary();
- } else {
- setTimeout(function() {
- self.initLibrary();
- }, 100);
- }
- },
- model: function() {
- return app.MediaItem.findAll();
- },
- });
-}(window, window.Hoofbeats, window.Ember));
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, $) {
- var Store = function() {
- this.reset();
- this.scan();
- }
-
- Store.prototype = {
- reset: function() {
- this.scanCompleted = false;
- },
-
- scan: function() {
- var self = this;
-
- if (self.scanCompleted) {
- return;
- }
-
- console.log("Store.scan: entered.");
- if (app.library !== null) {
- app.library.scan().then(function() {
- self.scanCompleted = true;
- console.log(
- "Store.scan: completed. " +
- app.library.getSize() +
- " items in the library.");
- });
- } else {
- setTimeout(function() {
- self.scan();
- }, 100);
- }
- },
-
- // TODO: make the next two functions into one, to be DRY.
- getMediaItems: function(deferred) {
- var self = this,
- d = deferred || new $.Deferred();
-
- console.log("Store.getMediaItems: entered.");
- if (self.scanCompleted) {
- console.log("Store.getMediaItems: scan is completed, resolving promise.");
- d.resolve(app.library.getItems());
- } else {
- // If the scan is not completed, we must be still scanning.
- console.log("Store.getMediaItems: scan still pending. Trying again later.");
- setTimeout(function() {
- return self.getMediaItems(d);
- }, 100);
- }
-
- return d.promise();
- },
-
- getMediaItem: function(item_id, deferred) {
- var self = this,
- d = deferred || new $.DeferreD();
-
- console.log("Store.getMediaItem: entered.");
- if (self.scanCompleted) {
- console.log("Store.getMediaITem: scan is completed, resolving promise.");
- d.resolve(app.library.item(item_id));
- } else {
- // If the scan is not completed, we must be still scanning.
- console.log("Store.getMediaItem: scan still pending. Trying again later.");
- setTimeout(function() {
- return self.getMediaItem(item_id, deferred);
- }, 100);
- }
- }
- };
-
- app.Store = new Store();
-})(window.Hoofbeats, window.jQuery);
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- var AllView = Ember.View.extend({
- templateName: 'all',
- classNames: ['mediaItems ch-simple-scrollable'],
-
- didInsertElement: function() {
- this.$().ch_simple_scrollable('enable');
- }
- });
-
- app.AllView = AllView;
-})(window.Hoofbeats, window.Ember);
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(app, Ember) {
- var MediaItemView = Ember.View.extend({
- templateName: 'mediaItem',
- classNames: ['mediaItem']
- });
-
- app.MediaItemView = MediaItemView;
-})(window.Hoofbeats, window.Ember);
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win, $) {
- var library = function() {
- // Private stuff
-
- var _priv = {
- initialized: false,
- deferred: undefined,
- fetchCount: 100,
- fetchOffset: 0,
- oneTime: false,
- mediaItems: [],
- resolveBackend: MusicBrainz,
-
- errorCB: function(error) {
- console.log("HoofbeatsLibrary.errorCB: " + error.name);
- this.deferred.reject();
- throw new Error(error.name);
- },
-
- findCB: function(items) {
- items.forEach(function(item, index, items) {
- _priv.mediaItems.push(item);
- if (_priv.resolveBackend !== undefined) {
- _priv.resolveBackend.getArtist(item.artists[0]).done(
- function(data) {
- console.log(
- "HoofbeatsLibrary.findCB: " +
- "item resolved on " + _priv.resolveBackend.name() +
- ": " + data.name);
- }
- );
- }
- });
-
- if (items.length == _priv.fetchCount && !_priv.oneTime) {
- // There *might* be more items.
- _priv.fetchOffset += _priv.fetchCount;
- tizen.content.find(
- _priv.findCB.bind(this),
- _priv.errorCB.bind(this),
- null,
- _priv.typeFilter,
- null,
- _priv.fetchCount,
- _priv.fetchOffset);
- } else {
- _priv.deferred.resolve();
- }
- }
- }; // _priv
-
-
- // Public stuff
- return {
- initialize: function() {
- if (_priv.initialized)
- return;
-
- if (win.tizen === undefined) {
- throw Error("You need the Tizen web API to run Hoofbeats.");
- }
-
- _priv.audioTypeFilter = new tizen.AttributeFilter(
- "type", "EXACTLY", "AUDIO");
- _priv.videoTypeFilter = new tizen.AttributeFilter(
- "type", "EXACTLY", "VIDEO");
- _priv.typeFilter = new tizen.CompositeFilter(
- "UNION", [_priv.audioTypeFilter, _priv.videoTypeFilter]);
- },
-
- scan: function(options) {
- var opts = options || {};
- if (opts.resolveBackend !== MusicBrainz) {
- _priv.resolveBackend = opts.resolveBackend;
- }
-
- _priv.deferred = new $.Deferred();
- this.initialize();
-
- _priv.mediaItems = [];
- _priv.fetchOffset = 0;
-
- if (opts.count !== undefined) {
- _priv.fetchCount = opts.count;
- _priv.oneTime = true;
- }
-
- tizen.content.find(
- _priv.findCB.bind(this),
- _priv.errorCB.bind(this),
- null,
- _priv.typeFilter,
- null,
- _priv.fetchCount,
- _priv.fetchOffset);
-
- return _priv.deferred.promise();
- },
-
- item: function(id) {
- var ret;
-
- _priv.mediaItems.forEach(function(item, index, items) {
- if (item.id == id)
- ret = item;
- });
-
- return ret;
- },
-
- // Some simple getters
- getInitialized: function() { return _priv.initialized; },
- getItems: function() { return _priv.mediaItems; },
- getSize: function() { return _priv.mediaItems.length; },
- getResolve: function() {return _priv.resolveBackend !== undefined; }
- };
- };
-
- win.HoofbeatsLibrary = library;
-}(window, jQuery));
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win, $) {
- var dummyResolver = function() {
- return {
- name: function() { return "DummyResolver"; },
-
- getArtist: function(q) {
- return new $.Deferred().resolve({
- name: 'Regina Spektor'
- });
- }
- };
- };
-
- win.DummyResolver = new dummyResolver();
-}(window, jQuery));
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(win, $) {
- var musicbrainz = function() {
- var _priv = {
- _baseUrl: 'http://musicbrainz.org/ws/2/',
- _fmtArg: 'fmt=json',
- _interval: undefined,
- _queue: [],
- _url_cache: {},
-
-
- /* Internal methods to perform XHR requests. */
-
- _get: function(request) {
- if (request.url in _priv._url_cache) {
- request.deferred.resolve(_priv._url_cache[request.url]);
- } else {
- $.getJSON(request.url)
- .done(function(data, statusText, xhr) {
- _priv._url_cache[request.url] = data;
- request.deferred.resolve(data);
- })
- .error(function(xhr) {
- if (xhr.status === 503) {
- _priv._enqueue(request); // put it back in the queue
- }
- });
- }
-
- return request.deferred.promise();
- },
-
-
- /* Internal methods for the handling of the request queue */
-
- _startQueue: function() {
- if (_priv._interval === undefined) {
- _priv._interval = setInterval(function() {
- _priv._dequeue();
- }, 2000);
- }
- },
-
- _stopQueue: function() {
- clearInterval(_priv._interval);
- _priv._interval = undefined;
- },
-
- _enqueue: function(request) {
- if ($.inArray(request.url, _priv._queue) < 0) {
- _priv._queue.push(request);
- }
- },
-
- _dequeue: function() {
- var request = _priv._queue.shift();
- if (request !== undefined) {
- _priv._get(request);
- }
- }
- }; // _priv
-
-
- /* Public methods */
- return {
- name: function() { return "MusicBrainz"; },
-
- getArtist: function(q) {
- var lookup_url = _priv._baseUrl + 'artist/?query="' + q +
- '"&' + _priv._fmtArg,
- lookup_deferred = new $.Deferred(),
- returned_deferred = new $.Deferred();
-
- if (q !== undefined) {
- if (_priv._interval === undefined) {
- _priv._startQueue();
- }
-
- _priv._enqueue({url: lookup_url, deferred: lookup_deferred});
- lookup_deferred.done(function(data) {
- if (data.count > 0) {
- var artist_url = _priv._baseUrl + 'artist/' +
- data.artist[0].id + '?' + _priv._fmtArg,
- artist_deferred = new $.Deferred();
-
- _priv._get({url: artist_url, deferred: artist_deferred});
- artist_deferred.done(function(data) {
- returned_deferred.resolve(data);
- });
- } else {
- returned_deferred.reject();
- }
- });
- } else {
- returned_deferred.reject();
- }
-
- return returned_deferred.promise();
- }
- };
- };
-
- win.MusicBrainz = new musicbrainz();
-}(window, jQuery));
+++ /dev/null
-// moment.js
-// version : 1.7.2
-// author : Tim Wood
-// license : MIT
-// momentjs.com
-
-(function (undefined) {
-
- /************************************
- Constants
- ************************************/
-
- var moment,
- VERSION = "1.7.2",
- round = Math.round, i,
- // internal storage for language config files
- languages = {},
- currentLanguage = 'en',
-
- // check for nodeJS
- hasModule = (typeof module !== 'undefined' && module.exports),
-
- // Parameters to check for on the lang config. This list of properties
- // will be inherited from English if not provided in a language
- // definition. monthsParse is also a lang config property, but it
- // cannot be inherited and as such cannot be enumerated here.
- langConfigProperties = 'months|monthsShort|weekdays|weekdaysShort|weekdaysMin|longDateFormat|calendar|relativeTime|ordinal|meridiem'.split('|'),
-
- // ASP.NET json date format regex
- aspNetJsonRegex = /^\/?Date\((\-?\d+)/i,
-
- // format tokens
- formattingTokens = /(\[[^\[]*\])|(\\)?(Mo|MM?M?M?|Do|DDDo|DD?D?D?|ddd?d?|do?|w[o|w]?|YYYY|YY|a|A|hh?|HH?|mm?|ss?|SS?S?|zz?|ZZ?|.)/g,
- localFormattingTokens = /(\[[^\[]*\])|(\\)?(LT|LL?L?L?)/g,
-
- // parsing tokens
- parseMultipleFormatChunker = /([0-9a-zA-Z\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+)/gi,
-
- // parsing token regexes
- parseTokenOneOrTwoDigits = /\d\d?/, // 0 - 99
- parseTokenOneToThreeDigits = /\d{1,3}/, // 0 - 999
- parseTokenThreeDigits = /\d{3}/, // 000 - 999
- parseTokenFourDigits = /\d{1,4}/, // 0 - 9999
- parseTokenWord = /[0-9a-z\u00A0-\uD7FF\uF900-\uFDCF\uFDF0-\uFFEF]+/i, // any word characters or numbers
- parseTokenTimezone = /Z|[\+\-]\d\d:?\d\d/i, // +00:00 -00:00 +0000 -0000 or Z
- parseTokenT = /T/i, // T (ISO seperator)
-
- // preliminary iso regex
- // 0000-00-00 + T + 00 or 00:00 or 00:00:00 or 00:00:00.000 + +00:00 or +0000
- isoRegex = /^\s*\d{4}-\d\d-\d\d(T(\d\d(:\d\d(:\d\d(\.\d\d?\d?)?)?)?)?([\+\-]\d\d:?\d\d)?)?/,
- isoFormat = 'YYYY-MM-DDTHH:mm:ssZ',
-
- // iso time formats and regexes
- isoTimes = [
- ['HH:mm:ss.S', /T\d\d:\d\d:\d\d\.\d{1,3}/],
- ['HH:mm:ss', /T\d\d:\d\d:\d\d/],
- ['HH:mm', /T\d\d:\d\d/],
- ['HH', /T\d\d/]
- ],
-
- // timezone chunker "+10:00" > ["10", "00"] or "-1530" > ["-15", "30"]
- parseTimezoneChunker = /([\+\-]|\d\d)/gi,
-
- // getter and setter names
- proxyGettersAndSetters = 'Month|Date|Hours|Minutes|Seconds|Milliseconds'.split('|'),
- unitMillisecondFactors = {
- 'Milliseconds' : 1,
- 'Seconds' : 1e3,
- 'Minutes' : 6e4,
- 'Hours' : 36e5,
- 'Days' : 864e5,
- 'Months' : 2592e6,
- 'Years' : 31536e6
- },
-
- // format function strings
- formatFunctions = {},
-
- // tokens to ordinalize and pad
- ordinalizeTokens = 'DDD w M D d'.split(' '),
- paddedTokens = 'M D H h m s w'.split(' '),
-
- /*
- * moment.fn.format uses new Function() to create an inlined formatting function.
- * Results are a 3x speed boost
- * http://jsperf.com/momentjs-cached-format-functions
- *
- * These strings are appended into a function using replaceFormatTokens and makeFormatFunction
- */
- formatTokenFunctions = {
- // a = placeholder
- // b = placeholder
- // t = the current moment being formatted
- // v = getValueAtKey function
- // o = language.ordinal function
- // p = leftZeroFill function
- // m = language.meridiem value or function
- M : function () {
- return this.month() + 1;
- },
- MMM : function (format) {
- return getValueFromArray("monthsShort", this.month(), this, format);
- },
- MMMM : function (format) {
- return getValueFromArray("months", this.month(), this, format);
- },
- D : function () {
- return this.date();
- },
- DDD : function () {
- var a = new Date(this.year(), this.month(), this.date()),
- b = new Date(this.year(), 0, 1);
- return ~~(((a - b) / 864e5) + 1.5);
- },
- d : function () {
- return this.day();
- },
- dd : function (format) {
- return getValueFromArray("weekdaysMin", this.day(), this, format);
- },
- ddd : function (format) {
- return getValueFromArray("weekdaysShort", this.day(), this, format);
- },
- dddd : function (format) {
- return getValueFromArray("weekdays", this.day(), this, format);
- },
- w : function () {
- var a = new Date(this.year(), this.month(), this.date() - this.day() + 5),
- b = new Date(a.getFullYear(), 0, 4);
- return ~~((a - b) / 864e5 / 7 + 1.5);
- },
- YY : function () {
- return leftZeroFill(this.year() % 100, 2);
- },
- YYYY : function () {
- return leftZeroFill(this.year(), 4);
- },
- a : function () {
- return this.lang().meridiem(this.hours(), this.minutes(), true);
- },
- A : function () {
- return this.lang().meridiem(this.hours(), this.minutes(), false);
- },
- H : function () {
- return this.hours();
- },
- h : function () {
- return this.hours() % 12 || 12;
- },
- m : function () {
- return this.minutes();
- },
- s : function () {
- return this.seconds();
- },
- S : function () {
- return ~~(this.milliseconds() / 100);
- },
- SS : function () {
- return leftZeroFill(~~(this.milliseconds() / 10), 2);
- },
- SSS : function () {
- return leftZeroFill(this.milliseconds(), 3);
- },
- Z : function () {
- var a = -this.zone(),
- b = "+";
- if (a < 0) {
- a = -a;
- b = "-";
- }
- return b + leftZeroFill(~~(a / 60), 2) + ":" + leftZeroFill(~~a % 60, 2);
- },
- ZZ : function () {
- var a = -this.zone(),
- b = "+";
- if (a < 0) {
- a = -a;
- b = "-";
- }
- return b + leftZeroFill(~~(10 * a / 6), 4);
- }
- };
-
- function getValueFromArray(key, index, m, format) {
- var lang = m.lang();
- return lang[key].call ? lang[key](m, format) : lang[key][index];
- }
-
- function padToken(func, count) {
- return function (a) {
- return leftZeroFill(func.call(this, a), count);
- };
- }
- function ordinalizeToken(func) {
- return function (a) {
- var b = func.call(this, a);
- return b + this.lang().ordinal(b);
- };
- }
-
- while (ordinalizeTokens.length) {
- i = ordinalizeTokens.pop();
- formatTokenFunctions[i + 'o'] = ordinalizeToken(formatTokenFunctions[i]);
- }
- while (paddedTokens.length) {
- i = paddedTokens.pop();
- formatTokenFunctions[i + i] = padToken(formatTokenFunctions[i], 2);
- }
- formatTokenFunctions.DDDD = padToken(formatTokenFunctions.DDD, 3);
-
-
- /************************************
- Constructors
- ************************************/
-
-
- // Moment prototype object
- function Moment(date, isUTC, lang) {
- this._d = date;
- this._isUTC = !!isUTC;
- this._a = date._a || null;
- this._lang = lang || false;
- }
-
- // Duration Constructor
- function Duration(duration) {
- var data = this._data = {},
- years = duration.years || duration.y || 0,
- months = duration.months || duration.M || 0,
- weeks = duration.weeks || duration.w || 0,
- days = duration.days || duration.d || 0,
- hours = duration.hours || duration.h || 0,
- minutes = duration.minutes || duration.m || 0,
- seconds = duration.seconds || duration.s || 0,
- milliseconds = duration.milliseconds || duration.ms || 0;
-
- // representation for dateAddRemove
- this._milliseconds = milliseconds +
- seconds * 1e3 + // 1000
- minutes * 6e4 + // 1000 * 60
- hours * 36e5; // 1000 * 60 * 60
- // Because of dateAddRemove treats 24 hours as different from a
- // day when working around DST, we need to store them separately
- this._days = days +
- weeks * 7;
- // It is impossible translate months into days without knowing
- // which months you are are talking about, so we have to store
- // it separately.
- this._months = months +
- years * 12;
-
- // The following code bubbles up values, see the tests for
- // examples of what that means.
- data.milliseconds = milliseconds % 1000;
- seconds += absRound(milliseconds / 1000);
-
- data.seconds = seconds % 60;
- minutes += absRound(seconds / 60);
-
- data.minutes = minutes % 60;
- hours += absRound(minutes / 60);
-
- data.hours = hours % 24;
- days += absRound(hours / 24);
-
- days += weeks * 7;
- data.days = days % 30;
-
- months += absRound(days / 30);
-
- data.months = months % 12;
- years += absRound(months / 12);
-
- data.years = years;
-
- this._lang = false;
- }
-
-
- /************************************
- Helpers
- ************************************/
-
-
- function absRound(number) {
- if (number < 0) {
- return Math.ceil(number);
- } else {
- return Math.floor(number);
- }
- }
-
- // left zero fill a number
- // see http://jsperf.com/left-zero-filling for performance comparison
- function leftZeroFill(number, targetLength) {
- var output = number + '';
- while (output.length < targetLength) {
- output = '0' + output;
- }
- return output;
- }
-
- // helper function for _.addTime and _.subtractTime
- function addOrSubtractDurationFromMoment(mom, duration, isAdding) {
- var ms = duration._milliseconds,
- d = duration._days,
- M = duration._months,
- currentDate;
-
- if (ms) {
- mom._d.setTime(+mom + ms * isAdding);
- }
- if (d) {
- mom.date(mom.date() + d * isAdding);
- }
- if (M) {
- currentDate = mom.date();
- mom.date(1)
- .month(mom.month() + M * isAdding)
- .date(Math.min(currentDate, mom.daysInMonth()));
- }
- }
-
- // check if is an array
- function isArray(input) {
- return Object.prototype.toString.call(input) === '[object Array]';
- }
-
- // compare two arrays, return the number of differences
- function compareArrays(array1, array2) {
- var len = Math.min(array1.length, array2.length),
- lengthDiff = Math.abs(array1.length - array2.length),
- diffs = 0,
- i;
- for (i = 0; i < len; i++) {
- if (~~array1[i] !== ~~array2[i]) {
- diffs++;
- }
- }
- return diffs + lengthDiff;
- }
-
- // convert an array to a date.
- // the array should mirror the parameters below
- // note: all values past the year are optional and will default to the lowest possible value.
- // [year, month, day , hour, minute, second, millisecond]
- function dateFromArray(input, asUTC, hoursOffset, minutesOffset) {
- var i, date, forValid = [];
- for (i = 0; i < 7; i++) {
- forValid[i] = input[i] = (input[i] == null) ? (i === 2 ? 1 : 0) : input[i];
- }
- // we store whether we used utc or not in the input array
- input[7] = forValid[7] = asUTC;
- // if the parser flagged the input as invalid, we pass the value along
- if (input[8] != null) {
- forValid[8] = input[8];
- }
- // add the offsets to the time to be parsed so that we can have a clean array
- // for checking isValid
- input[3] += hoursOffset || 0;
- input[4] += minutesOffset || 0;
- date = new Date(0);
- if (asUTC) {
- date.setUTCFullYear(input[0], input[1], input[2]);
- date.setUTCHours(input[3], input[4], input[5], input[6]);
- } else {
- date.setFullYear(input[0], input[1], input[2]);
- date.setHours(input[3], input[4], input[5], input[6]);
- }
- date._a = forValid;
- return date;
- }
-
- // Loads a language definition into the `languages` cache. The function
- // takes a key and optionally values. If not in the browser and no values
- // are provided, it will load the language file module. As a convenience,
- // this function also returns the language values.
- function loadLang(key, values) {
- var i, m,
- parse = [];
-
- if (!values && hasModule) {
- values = require('./lang/' + key);
- }
-
- for (i = 0; i < langConfigProperties.length; i++) {
- // If a language definition does not provide a value, inherit
- // from English
- values[langConfigProperties[i]] = values[langConfigProperties[i]] ||
- languages.en[langConfigProperties[i]];
- }
-
- for (i = 0; i < 12; i++) {
- m = moment([2000, i]);
- parse[i] = new RegExp('^' + (values.months[i] || values.months(m, '')) +
- '|^' + (values.monthsShort[i] || values.monthsShort(m, '')).replace('.', ''), 'i');
- }
- values.monthsParse = values.monthsParse || parse;
-
- languages[key] = values;
-
- return values;
- }
-
- // Determines which language definition to use and returns it.
- //
- // With no parameters, it will return the global language. If you
- // pass in a language key, such as 'en', it will return the
- // definition for 'en', so long as 'en' has already been loaded using
- // moment.lang. If you pass in a moment or duration instance, it
- // will decide the language based on that, or default to the global
- // language.
- function getLangDefinition(m) {
- var langKey = (typeof m === 'string') && m ||
- m && m._lang ||
- null;
-
- return langKey ? (languages[langKey] || loadLang(langKey)) : moment;
- }
-
-
- /************************************
- Formatting
- ************************************/
-
-
- function removeFormattingTokens(input) {
- if (input.match(/\[.*\]/)) {
- return input.replace(/^\[|\]$/g, "");
- }
- return input.replace(/\\/g, "");
- }
-
- function makeFormatFunction(format) {
- var array = format.match(formattingTokens), i, length;
-
- for (i = 0, length = array.length; i < length; i++) {
- if (formatTokenFunctions[array[i]]) {
- array[i] = formatTokenFunctions[array[i]];
- } else {
- array[i] = removeFormattingTokens(array[i]);
- }
- }
-
- return function (mom) {
- var output = "";
- for (i = 0; i < length; i++) {
- output += typeof array[i].call === 'function' ? array[i].call(mom, format) : array[i];
- }
- return output;
- };
- }
-
- // format date using native date object
- function formatMoment(m, format) {
- var i = 5;
-
- function replaceLongDateFormatTokens(input) {
- return m.lang().longDateFormat[input] || input;
- }
-
- while (i-- && localFormattingTokens.test(format)) {
- format = format.replace(localFormattingTokens, replaceLongDateFormatTokens);
- }
-
- if (!formatFunctions[format]) {
- formatFunctions[format] = makeFormatFunction(format);
- }
-
- return formatFunctions[format](m);
- }
-
-
- /************************************
- Parsing
- ************************************/
-
-
- // get the regex to find the next token
- function getParseRegexForToken(token) {
- switch (token) {
- case 'DDDD':
- return parseTokenThreeDigits;
- case 'YYYY':
- return parseTokenFourDigits;
- case 'S':
- case 'SS':
- case 'SSS':
- case 'DDD':
- return parseTokenOneToThreeDigits;
- case 'MMM':
- case 'MMMM':
- case 'dd':
- case 'ddd':
- case 'dddd':
- case 'a':
- case 'A':
- return parseTokenWord;
- case 'Z':
- case 'ZZ':
- return parseTokenTimezone;
- case 'T':
- return parseTokenT;
- case 'MM':
- case 'DD':
- case 'YY':
- case 'HH':
- case 'hh':
- case 'mm':
- case 'ss':
- case 'M':
- case 'D':
- case 'd':
- case 'H':
- case 'h':
- case 'm':
- case 's':
- return parseTokenOneOrTwoDigits;
- default :
- return new RegExp(token.replace('\\', ''));
- }
- }
-
- // function to convert string input to date
- function addTimeToArrayFromToken(token, input, datePartArray, config) {
- var a, b;
-
- switch (token) {
- // MONTH
- case 'M' : // fall through to MM
- case 'MM' :
- datePartArray[1] = (input == null) ? 0 : ~~input - 1;
- break;
- case 'MMM' : // fall through to MMMM
- case 'MMMM' :
- for (a = 0; a < 12; a++) {
- if (getLangDefinition().monthsParse[a].test(input)) {
- datePartArray[1] = a;
- b = true;
- break;
- }
- }
- // if we didn't find a month name, mark the date as invalid.
- if (!b) {
- datePartArray[8] = false;
- }
- break;
- // DAY OF MONTH
- case 'D' : // fall through to DDDD
- case 'DD' : // fall through to DDDD
- case 'DDD' : // fall through to DDDD
- case 'DDDD' :
- if (input != null) {
- datePartArray[2] = ~~input;
- }
- break;
- // YEAR
- case 'YY' :
- datePartArray[0] = ~~input + (~~input > 70 ? 1900 : 2000);
- break;
- case 'YYYY' :
- datePartArray[0] = ~~Math.abs(input);
- break;
- // AM / PM
- case 'a' : // fall through to A
- case 'A' :
- config.isPm = ((input + '').toLowerCase() === 'pm');
- break;
- // 24 HOUR
- case 'H' : // fall through to hh
- case 'HH' : // fall through to hh
- case 'h' : // fall through to hh
- case 'hh' :
- datePartArray[3] = ~~input;
- break;
- // MINUTE
- case 'm' : // fall through to mm
- case 'mm' :
- datePartArray[4] = ~~input;
- break;
- // SECOND
- case 's' : // fall through to ss
- case 'ss' :
- datePartArray[5] = ~~input;
- break;
- // MILLISECOND
- case 'S' :
- case 'SS' :
- case 'SSS' :
- datePartArray[6] = ~~ (('0.' + input) * 1000);
- break;
- // TIMEZONE
- case 'Z' : // fall through to ZZ
- case 'ZZ' :
- config.isUTC = true;
- a = (input + '').match(parseTimezoneChunker);
- if (a && a[1]) {
- config.tzh = ~~a[1];
- }
- if (a && a[2]) {
- config.tzm = ~~a[2];
- }
- // reverse offsets
- if (a && a[0] === '+') {
- config.tzh = -config.tzh;
- config.tzm = -config.tzm;
- }
- break;
- }
-
- // if the input is null, the date is not valid
- if (input == null) {
- datePartArray[8] = false;
- }
- }
-
- // date from string and format string
- function makeDateFromStringAndFormat(string, format) {
- // This array is used to make a Date, either with `new Date` or `Date.UTC`
- // We store some additional data on the array for validation
- // datePartArray[7] is true if the Date was created with `Date.UTC` and false if created with `new Date`
- // datePartArray[8] is false if the Date is invalid, and undefined if the validity is unknown.
- var datePartArray = [0, 0, 1, 0, 0, 0, 0],
- config = {
- tzh : 0, // timezone hour offset
- tzm : 0 // timezone minute offset
- },
- tokens = format.match(formattingTokens),
- i, parsedInput;
-
- for (i = 0; i < tokens.length; i++) {
- parsedInput = (getParseRegexForToken(tokens[i]).exec(string) || [])[0];
- if (parsedInput) {
- string = string.slice(string.indexOf(parsedInput) + parsedInput.length);
- }
- // don't parse if its not a known token
- if (formatTokenFunctions[tokens[i]]) {
- addTimeToArrayFromToken(tokens[i], parsedInput, datePartArray, config);
- }
- }
- // handle am pm
- if (config.isPm && datePartArray[3] < 12) {
- datePartArray[3] += 12;
- }
- // if is 12 am, change hours to 0
- if (config.isPm === false && datePartArray[3] === 12) {
- datePartArray[3] = 0;
- }
- // return
- return dateFromArray(datePartArray, config.isUTC, config.tzh, config.tzm);
- }
-
- // date from string and array of format strings
- function makeDateFromStringAndArray(string, formats) {
- var output,
- inputParts = string.match(parseMultipleFormatChunker) || [],
- formattedInputParts,
- scoreToBeat = 99,
- i,
- currentDate,
- currentScore;
- for (i = 0; i < formats.length; i++) {
- currentDate = makeDateFromStringAndFormat(string, formats[i]);
- formattedInputParts = formatMoment(new Moment(currentDate), formats[i]).match(parseMultipleFormatChunker) || [];
- currentScore = compareArrays(inputParts, formattedInputParts);
- if (currentScore < scoreToBeat) {
- scoreToBeat = currentScore;
- output = currentDate;
- }
- }
- return output;
- }
-
- // date from iso format
- function makeDateFromString(string) {
- var format = 'YYYY-MM-DDT',
- i;
- if (isoRegex.exec(string)) {
- for (i = 0; i < 4; i++) {
- if (isoTimes[i][1].exec(string)) {
- format += isoTimes[i][0];
- break;
- }
- }
- return parseTokenTimezone.exec(string) ?
- makeDateFromStringAndFormat(string, format + ' Z') :
- makeDateFromStringAndFormat(string, format);
- }
- return new Date(string);
- }
-
-
- /************************************
- Relative Time
- ************************************/
-
-
- // helper function for moment.fn.from, moment.fn.fromNow, and moment.duration.fn.humanize
- function substituteTimeAgo(string, number, withoutSuffix, isFuture, lang) {
- var rt = lang.relativeTime[string];
- return (typeof rt === 'function') ?
- rt(number || 1, !!withoutSuffix, string, isFuture) :
- rt.replace(/%d/i, number || 1);
- }
-
- function relativeTime(milliseconds, withoutSuffix, lang) {
- var seconds = round(Math.abs(milliseconds) / 1000),
- minutes = round(seconds / 60),
- hours = round(minutes / 60),
- days = round(hours / 24),
- years = round(days / 365),
- args = seconds < 45 && ['s', seconds] ||
- minutes === 1 && ['m'] ||
- minutes < 45 && ['mm', minutes] ||
- hours === 1 && ['h'] ||
- hours < 22 && ['hh', hours] ||
- days === 1 && ['d'] ||
- days <= 25 && ['dd', days] ||
- days <= 45 && ['M'] ||
- days < 345 && ['MM', round(days / 30)] ||
- years === 1 && ['y'] || ['yy', years];
- args[2] = withoutSuffix;
- args[3] = milliseconds > 0;
- args[4] = lang;
- return substituteTimeAgo.apply({}, args);
- }
-
-
- /************************************
- Top Level Functions
- ************************************/
-
-
- moment = function (input, format) {
- if (input === null || input === '') {
- return null;
- }
- var date,
- matched;
- // parse Moment object
- if (moment.isMoment(input)) {
- return new Moment(new Date(+input._d), input._isUTC, input._lang);
- // parse string and format
- } else if (format) {
- if (isArray(format)) {
- date = makeDateFromStringAndArray(input, format);
- } else {
- date = makeDateFromStringAndFormat(input, format);
- }
- // evaluate it as a JSON-encoded date
- } else {
- matched = aspNetJsonRegex.exec(input);
- date = input === undefined ? new Date() :
- matched ? new Date(+matched[1]) :
- input instanceof Date ? input :
- isArray(input) ? dateFromArray(input) :
- typeof input === 'string' ? makeDateFromString(input) :
- new Date(input);
- }
-
- return new Moment(date);
- };
-
- // creating with utc
- moment.utc = function (input, format) {
- if (isArray(input)) {
- return new Moment(dateFromArray(input, true), true);
- }
- // if we don't have a timezone, we need to add one to trigger parsing into utc
- if (typeof input === 'string' && !parseTokenTimezone.exec(input)) {
- input += ' +0000';
- if (format) {
- format += ' Z';
- }
- }
- return moment(input, format).utc();
- };
-
- // creating with unix timestamp (in seconds)
- moment.unix = function (input) {
- return moment(input * 1000);
- };
-
- // duration
- moment.duration = function (input, key) {
- var isDuration = moment.isDuration(input),
- isNumber = (typeof input === 'number'),
- duration = (isDuration ? input._data : (isNumber ? {} : input)),
- ret;
-
- if (isNumber) {
- if (key) {
- duration[key] = input;
- } else {
- duration.milliseconds = input;
- }
- }
-
- ret = new Duration(duration);
-
- if (isDuration) {
- ret._lang = input._lang;
- }
-
- return ret;
- };
-
- // humanizeDuration
- // This method is deprecated in favor of the new Duration object. Please
- // see the moment.duration method.
- moment.humanizeDuration = function (num, type, withSuffix) {
- return moment.duration(num, type === true ? null : type).humanize(type === true ? true : withSuffix);
- };
-
- // version number
- moment.version = VERSION;
-
- // default format
- moment.defaultFormat = isoFormat;
-
- // This function will load languages and then set the global language. If
- // no arguments are passed in, it will simply return the current global
- // language key.
- moment.lang = function (key, values) {
- var i;
-
- if (!key) {
- return currentLanguage;
- }
- if (values || !languages[key]) {
- loadLang(key, values);
- }
- if (languages[key]) {
- // deprecated, to get the language definition variables, use the
- // moment.fn.lang method or the getLangDefinition function.
- for (i = 0; i < langConfigProperties.length; i++) {
- moment[langConfigProperties[i]] = languages[key][langConfigProperties[i]];
- }
- moment.monthsParse = languages[key].monthsParse;
- currentLanguage = key;
- }
- };
-
- // returns language data
- moment.langData = getLangDefinition;
-
- // compare moment object
- moment.isMoment = function (obj) {
- return obj instanceof Moment;
- };
-
- // for typechecking Duration objects
- moment.isDuration = function (obj) {
- return obj instanceof Duration;
- };
-
- // Set default language, other languages will inherit from English.
- moment.lang('en', {
- months : "January_February_March_April_May_June_July_August_September_October_November_December".split("_"),
- monthsShort : "Jan_Feb_Mar_Apr_May_Jun_Jul_Aug_Sep_Oct_Nov_Dec".split("_"),
- weekdays : "Sunday_Monday_Tuesday_Wednesday_Thursday_Friday_Saturday".split("_"),
- weekdaysShort : "Sun_Mon_Tue_Wed_Thu_Fri_Sat".split("_"),
- weekdaysMin : "Su_Mo_Tu_We_Th_Fr_Sa".split("_"),
- longDateFormat : {
- LT : "h:mm A",
- L : "MM/DD/YYYY",
- LL : "MMMM D YYYY",
- LLL : "MMMM D YYYY LT",
- LLLL : "dddd, MMMM D YYYY LT"
- },
- meridiem : function (hours, minutes, isLower) {
- if (hours > 11) {
- return isLower ? 'pm' : 'PM';
- } else {
- return isLower ? 'am' : 'AM';
- }
- },
- calendar : {
- sameDay : '[Today at] LT',
- nextDay : '[Tomorrow at] LT',
- nextWeek : 'dddd [at] LT',
- lastDay : '[Yesterday at] LT',
- lastWeek : '[last] dddd [at] LT',
- sameElse : 'L'
- },
- relativeTime : {
- future : "in %s",
- past : "%s ago",
- s : "a few seconds",
- m : "a minute",
- mm : "%d minutes",
- h : "an hour",
- hh : "%d hours",
- d : "a day",
- dd : "%d days",
- M : "a month",
- MM : "%d months",
- y : "a year",
- yy : "%d years"
- },
- ordinal : function (number) {
- var b = number % 10;
- return (~~ (number % 100 / 10) === 1) ? 'th' :
- (b === 1) ? 'st' :
- (b === 2) ? 'nd' :
- (b === 3) ? 'rd' : 'th';
- }
- });
-
-
- /************************************
- Moment Prototype
- ************************************/
-
-
- moment.fn = Moment.prototype = {
-
- clone : function () {
- return moment(this);
- },
-
- valueOf : function () {
- return +this._d;
- },
-
- unix : function () {
- return Math.floor(+this._d / 1000);
- },
-
- toString : function () {
- return this._d.toString();
- },
-
- toDate : function () {
- return this._d;
- },
-
- toArray : function () {
- var m = this;
- return [
- m.year(),
- m.month(),
- m.date(),
- m.hours(),
- m.minutes(),
- m.seconds(),
- m.milliseconds(),
- !!this._isUTC
- ];
- },
-
- isValid : function () {
- if (this._a) {
- // if the parser finds that the input is invalid, it sets
- // the eighth item in the input array to false.
- if (this._a[8] != null) {
- return !!this._a[8];
- }
- return !compareArrays(this._a, (this._a[7] ? moment.utc(this._a) : moment(this._a)).toArray());
- }
- return !isNaN(this._d.getTime());
- },
-
- utc : function () {
- this._isUTC = true;
- return this;
- },
-
- local : function () {
- this._isUTC = false;
- return this;
- },
-
- format : function (inputString) {
- return formatMoment(this, inputString ? inputString : moment.defaultFormat);
- },
-
- add : function (input, val) {
- var dur = val ? moment.duration(+val, input) : moment.duration(input);
- addOrSubtractDurationFromMoment(this, dur, 1);
- return this;
- },
-
- subtract : function (input, val) {
- var dur = val ? moment.duration(+val, input) : moment.duration(input);
- addOrSubtractDurationFromMoment(this, dur, -1);
- return this;
- },
-
- diff : function (input, val, asFloat) {
- var inputMoment = this._isUTC ? moment(input).utc() : moment(input).local(),
- zoneDiff = (this.zone() - inputMoment.zone()) * 6e4,
- diff = this._d - inputMoment._d - zoneDiff,
- year = this.year() - inputMoment.year(),
- month = this.month() - inputMoment.month(),
- date = this.date() - inputMoment.date(),
- output;
- if (val === 'months') {
- output = year * 12 + month + date / 30;
- } else if (val === 'years') {
- output = year + (month + date / 30) / 12;
- } else {
- output = val === 'seconds' ? diff / 1e3 : // 1000
- val === 'minutes' ? diff / 6e4 : // 1000 * 60
- val === 'hours' ? diff / 36e5 : // 1000 * 60 * 60
- val === 'days' ? diff / 864e5 : // 1000 * 60 * 60 * 24
- val === 'weeks' ? diff / 6048e5 : // 1000 * 60 * 60 * 24 * 7
- diff;
- }
- return asFloat ? output : round(output);
- },
-
- from : function (time, withoutSuffix) {
- return moment.duration(this.diff(time)).lang(this._lang).humanize(!withoutSuffix);
- },
-
- fromNow : function (withoutSuffix) {
- return this.from(moment(), withoutSuffix);
- },
-
- calendar : function () {
- var diff = this.diff(moment().sod(), 'days', true),
- calendar = this.lang().calendar,
- allElse = calendar.sameElse,
- format = diff < -6 ? allElse :
- diff < -1 ? calendar.lastWeek :
- diff < 0 ? calendar.lastDay :
- diff < 1 ? calendar.sameDay :
- diff < 2 ? calendar.nextDay :
- diff < 7 ? calendar.nextWeek : allElse;
- return this.format(typeof format === 'function' ? format.apply(this) : format);
- },
-
- isLeapYear : function () {
- var year = this.year();
- return (year % 4 === 0 && year % 100 !== 0) || year % 400 === 0;
- },
-
- isDST : function () {
- return (this.zone() < moment([this.year()]).zone() ||
- this.zone() < moment([this.year(), 5]).zone());
- },
-
- day : function (input) {
- var day = this._isUTC ? this._d.getUTCDay() : this._d.getDay();
- return input == null ? day :
- this.add({ d : input - day });
- },
-
- startOf: function (val) {
- // the following switch intentionally omits break keywords
- // to utilize falling through the cases.
- switch (val.replace(/s$/, '')) {
- case 'year':
- this.month(0);
- /* falls through */
- case 'month':
- this.date(1);
- /* falls through */
- case 'day':
- this.hours(0);
- /* falls through */
- case 'hour':
- this.minutes(0);
- /* falls through */
- case 'minute':
- this.seconds(0);
- /* falls through */
- case 'second':
- this.milliseconds(0);
- /* falls through */
- }
- return this;
- },
-
- endOf: function (val) {
- return this.startOf(val).add(val.replace(/s?$/, 's'), 1).subtract('ms', 1);
- },
-
- sod: function () {
- return this.clone().startOf('day');
- },
-
- eod: function () {
- // end of day = start of day plus 1 day, minus 1 millisecond
- return this.clone().endOf('day');
- },
-
- zone : function () {
- return this._isUTC ? 0 : this._d.getTimezoneOffset();
- },
-
- daysInMonth : function () {
- return moment.utc([this.year(), this.month() + 1, 0]).date();
- },
-
- // If passed a language key, it will set the language for this
- // instance. Otherwise, it will return the language configuration
- // variables for this instance.
- lang : function (lang) {
- if (lang === undefined) {
- return getLangDefinition(this);
- } else {
- this._lang = lang;
- return this;
- }
- }
- };
-
- // helper for adding shortcuts
- function makeGetterAndSetter(name, key) {
- moment.fn[name] = function (input) {
- var utc = this._isUTC ? 'UTC' : '';
- if (input != null) {
- this._d['set' + utc + key](input);
- return this;
- } else {
- return this._d['get' + utc + key]();
- }
- };
- }
-
- // loop through and add shortcuts (Month, Date, Hours, Minutes, Seconds, Milliseconds)
- for (i = 0; i < proxyGettersAndSetters.length; i ++) {
- makeGetterAndSetter(proxyGettersAndSetters[i].toLowerCase(), proxyGettersAndSetters[i]);
- }
-
- // add shortcut for year (uses different syntax than the getter/setter 'year' == 'FullYear')
- makeGetterAndSetter('year', 'FullYear');
-
-
- /************************************
- Duration Prototype
- ************************************/
-
-
- moment.duration.fn = Duration.prototype = {
- weeks : function () {
- return absRound(this.days() / 7);
- },
-
- valueOf : function () {
- return this._milliseconds +
- this._days * 864e5 +
- this._months * 2592e6;
- },
-
- humanize : function (withSuffix) {
- var difference = +this,
- rel = this.lang().relativeTime,
- output = relativeTime(difference, !withSuffix, this.lang()),
- fromNow = difference <= 0 ? rel.past : rel.future;
-
- if (withSuffix) {
- if (typeof fromNow === 'function') {
- output = fromNow(output);
- } else {
- output = fromNow.replace(/%s/i, output);
- }
- }
-
- return output;
- },
-
- lang : moment.fn.lang
- };
-
- function makeDurationGetter(name) {
- moment.duration.fn[name] = function () {
- return this._data[name];
- };
- }
-
- function makeDurationAsGetter(name, factor) {
- moment.duration.fn['as' + name] = function () {
- return +this / factor;
- };
- }
-
- for (i in unitMillisecondFactors) {
- if (unitMillisecondFactors.hasOwnProperty(i)) {
- makeDurationAsGetter(i, unitMillisecondFactors[i]);
- makeDurationGetter(i.toLowerCase());
- }
- }
-
- makeDurationAsGetter('Weeks', 6048e5);
-
-
- /************************************
- Exposing Moment
- ************************************/
-
-
- // CommonJS module is defined
- if (hasModule) {
- module.exports = moment;
- }
- /*global ender:false */
- if (typeof ender === 'undefined') {
- // here, `this` means `window` in the browser, or `global` on the server
- // add `moment` as a global object via a string identifier,
- // for Closure Compiler "advanced" mode
- this['moment'] = moment;
- }
- /*global define:false */
- if (typeof define === "function" && define.amd) {
- define("moment", [], function () {
- return moment;
- });
- }
-}).call(this);
+++ /dev/null
-#!/bin/bash
-
-# This script generates a widget package hoofbeats.wgt inside
-# the root directory of this project.
-#
-# By default, it produces a package for the new Tizen
-# APIs. If you want a package for the old APIs, call
-# it with:
-#
-# ./make-wgt.sh old
-
-USE_OLD_CONFIG=$1
-CONFIG_FILE=config.xml
-PROJECT_NAME=hoofbeats
-
-if [ "x$USE_OLD_CONFIG" != "x" ] ; then
- echo "******* USING OLD APIS"
-
- if [[ -d /tmp/$PROJECT_NAME ]] ; then
- rm -Rf /tmp/$PROJECT_NAME/*
- rmdir /tmp/$PROJECT_NAME
- fi
-
- mkdir /tmp/$PROJECT_NAME
-
- # replace /api/ with /privilege/
- sed -e 's%http://tizen\.org/privilege/%http://tizen\.org/api/%g' ./$CONFIG_FILE > /tmp/hoofbeats/$CONFIG_FILE
-
- # the tmp file is the new config file
- CONFIG_FILE=/tmp/$PROJECT_NAME/config.xml
-
- # replace content privilege with mediacontent
- sed -i -e 's%api/content%api/mediacontent%' $CONFIG_FILE
-
- # remove privileges which don't exist in the old API:
- # datacontrol, callhistory, networkbearerselection, setting
- cat $CONFIG_FILE > $CONFIG_FILE.tmp
-
- cat $CONFIG_FILE.tmp | grep -v "api/datacontrol" | grep -v "api/callhistory" | grep -v "api/networkbearerselection" | grep -v "api/setting" > $CONFIG_FILE
-else
- echo "******* USING NEW APIS"
-fi
-
-if [[ -f $PROJECT_NAME.wgt ]] ; then
- rm $PROJECT_NAME.wgt
-fi
-
-zip --exclude stats/utils/\* stats/.git -r $PROJECT_NAME.wgt index.html icon.png javascripts stylesheets lib templates
-zip -j $PROJECT_NAME.wgt $CONFIG_FILE
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-.content {
- padding-top: 40px;
- height: 100%;
- width: 100%;
- position: absolute;
- overflow: hidden;
-}
-
-ul.item-list {
- margin: 0;
-}
-
-.mediaItem {
- position: relative;
-}
-
-.mediaItem .info .title {
- font-size: large;
- font-weight: bold;
- color: black;
-}
-
-.mediaItem .info .authors {
- color: #555;
- font-style: italic;
-}
-
-.mediaItem .duration {
- position: absolute;
- bottom: 0;
- right: 0;
- color: #999;
- font-size: x-small;
-}
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8"?>\r
-<widget xmlns="http://www.w3.org/ns/widgets" xmlns:tizen="http://tizen.org/ns/widgets" id="http://otc.intel.com/hoofbeats-unittests" version="1.0.0">\r
- <name>Hoofbeats Unit Tests</name>\r
- <icon src="icon.png"/>\r
- <tizen:application id="1234567891" required_version="1.0"/>\r
- <content src="demos/demo.html"/>\r
- <access origin="*" subdomains="true"/>\r
-\r
- <feature name="http://tizen.org/privilege/application" required="false"/>\r
- <feature name="http://tizen.org/privilege/content.read" required="true"/>\r
- <feature name="http://tizen.org/privilege/tizen" required="true"/>\r
-</widget>\r
+++ /dev/null
-#!/bin/sh
-LOCAL_PORT=11223
-SOCKET='unix:/tmp/qemu.sock'
-
-echo "Deleting the old widget file..."
-sdb shell 'rm /home/developer/hoofbeats-unittests.wgt'
-
-echo "Building..."
-./make-wgt.sh >/dev/null
-
-echo "Pushing the widget file..."
-sdb push hoofbeats-unittests.wgt /home/developer
-
-echo "Installing the widget file..."
-REMOTE_PORT=`sdb shell 'wrt-launcher -k 1234567891; sleep 2; wrt-installer -un 1234567891; wrt-installer -i /home/developer/hoofbeats-unittests.wgt; wrt-launcher -d -s 1234567891' | awk '/port:/ { print $2 }'`
-
-echo "Enabling forwarding to port $PORT..."
-echo "hostfwd_remove ::$LOCAL_PORT" | socat $SOCKET -
-echo "hostfwd_add ::$LOCAL_PORT-:$REMOTE_PORT" | socat $SOCKET -
-
-echo "Starting debuggin..."
-google-chrome http://localhost:$LOCAL_PORT
-echo "Done."
+++ /dev/null
-<?xml version="1.0" encoding="UTF-8" standalone="no"?>
-<!-- Created with Inkscape (http://www.inkscape.org/) -->
-
-<svg
- xmlns:dc="http://purl.org/dc/elements/1.1/"
- xmlns:cc="http://creativecommons.org/ns#"
- xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"
- xmlns:svg="http://www.w3.org/2000/svg"
- xmlns="http://www.w3.org/2000/svg"
- xmlns:xlink="http://www.w3.org/1999/xlink"
- xmlns:sodipodi="http://sodipodi.sourceforge.net/DTD/sodipodi-0.dtd"
- xmlns:inkscape="http://www.inkscape.org/namespaces/inkscape"
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- height="1052.3622047"
- id="svg2"
- version="1.1"
- inkscape:version="0.48.3.1 r9886"
- sodipodi:docname="icon.svg"
- inkscape:export-filename="/home/siovene/code/cowhide/examples/hoofbeats/tests/icon.png"
- inkscape:export-xdpi="16.16"
- inkscape:export-ydpi="16.16">
- <defs
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+++ /dev/null
-<!--
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
--->
-
-<!DOCTYPE HTML>
-<html>
-<head>
- <title>Hoofbeats Test Suite</title>
-
- <!-- jquery -->
- <!--<script src="http://code.jquery.com/jquery-1.7.min.js"></script>-->
- <script src="vendor/jquery-1.8.3.js"></script>
-
- <!-- qunit -->
- <link rel="stylesheet" href="vendor/qunit.css" type="text/css" media="screen" />
- <script src="vendor/qunit.js"></script>
-
- <!-- phantomjs logging script-->
- <script src="unit/hoofbeats-phantom.js"></script>
-
- <!-- source -->
- <script src="javascripts/resolvers/dummy.js"></script>
- <script src="javascripts/resolvers/musicbrainz.js"></script>
- <script src="javascripts/library.js"></script>
-
- <!-- unit tests -->
- <script src="unit/resolvers/musicbrainz.js"></script>
- <script src="unit/library.js"></script>
-</head>
-<body>
- <div>
- <h1 id="qunit-header">Hoofbeats Test Suite</h1>
- <h2 id="qunit-banner"></h2>
- <h2 id="qunit-userAgent"></h2>
- <ol id="qunit-tests"></ol>
- <div id="qunit-fixture"></div>
- </div>
-</body>
-</html>
+++ /dev/null
-#!/bin/bash
-
-# This script generates a widget package hoofbeats.wgt inside
-# the root directory of this project.
-#
-# By default, it produces a package for the new Tizen
-# APIs. If you want a package for the old APIs, call
-# it with:
-#
-# ./make-wgt.sh old
-
-USE_OLD_CONFIG=$1
-CONFIG_FILE=config.xml
-PROJECT_NAME=hoofbeats-unittests
-
-if [ "x$USE_OLD_CONFIG" != "x" ] ; then
- echo "******* USING OLD APIS"
-
- if [[ -d /tmp/$PROJECT_NAME ]] ; then
- rm -Rf /tmp/$PROJECT_NAME/*
- rmdir /tmp/$PROJECT_NAME
- fi
-
- mkdir /tmp/$PROJECT_NAME
-
- # replace /api/ with /privilege/
- sed -e 's%http://tizen\.org/privilege/%http://tizen\.org/api/%g' ./$CONFIG_FILE > /tmp/$PROJECT_NAME/$CONFIG_FILE
-
- # the tmp file is the new config file
- CONFIG_FILE=/tmp/$PROJECT_NAME/config.xml
-
- # replace content privilege with mediacontent
- sed -i -e 's%api/content%api/mediacontent%' $CONFIG_FILE
-
- # remove privileges which don't exist in the old API:
- # datacontrol, callhistory, networkbearerselection, setting
- cat $CONFIG_FILE > $CONFIG_FILE.tmp
-
- cat $CONFIG_FILE.tmp | grep -v "api/datacontrol" | grep -v "api/callhistory" | grep -v "api/networkbearerselection" | grep -v "api/setting" > $CONFIG_FILE
-else
- echo "******* USING NEW APIS"
-fi
-
-if [[ -f $PROJECT_NAME.wgt ]] ; then
- rm $PROJECT_NAME.wgt
-fi
-
-cp -r ../javascripts .
-zip --exclude stats/utils/\* stats/.git -r $PROJECT_NAME.wgt index.html icon.png unit vendor javascripts
-zip -j $PROJECT_NAME.wgt $CONFIG_FILE
-rm -rf javascripts
+++ /dev/null
-// Simple phantom.js integration script
-// Adapted from Modernizr
-
-function waitFor(testFx, onReady, timeOutMillis) {
- var maxtimeOutMillis = timeOutMillis ? timeOutMillis : 5001 //< Default Max Timout is 5s
- , start = new Date().getTime()
- , condition = false
- , interval = setInterval(function () {
- if ((new Date().getTime() - start < maxtimeOutMillis) && !condition) {
- // If not time-out yet and condition not yet fulfilled
- condition = (typeof(testFx) === "string" ? eval(testFx) : testFx()) //< defensive code
- } else {
- if (!condition) {
- // If condition still not fulfilled (timeout but condition is 'false')
- console.log("'waitFor()' timeout")
- phantom.exit(1)
- } else {
- // Condition fulfilled (timeout and/or condition is 'true')
- typeof(onReady) === "string" ? eval(onReady) : onReady() //< Do what it's supposed to do once the condition is fulfilled
- clearInterval(interval) //< Stop this interval
- }
- }
- }, 100) //< repeat check every 100ms
-}
-
-
-if (phantom.args.length === 0 || phantom.args.length > 2) {
- console.log('Usage: phantom.js URL')
- phantom.exit()
-}
-
-var page = new WebPage()
-
-// Route "console.log()" calls from within the Page context to the main Phantom context (i.e. current "this")
-page.onConsoleMessage = function(msg) {
- console.log(msg)
-};
-
-page.open(phantom.args[0], function(status){
- if (status !== "success") {
- console.log("Unable to access network")
- phantom.exit()
- } else {
- waitFor(function(){
- return page.evaluate(function(){
- var el = document.getElementById('qunit-testresult')
- if (el && el.innerText.match('completed')) {
- return true
- }
- return false
- })
- }, function(){
- var failedNum = page.evaluate(function(){
- var el = document.getElementById('qunit-testresult')
- try {
- return el.getElementsByClassName('failed')[0].innerHTML
- } catch (e) { }
- return 10000
- });
- phantom.exit((parseInt(failedNum, 10) > 0) ? 1 : 0)
- })
- }
-})
\ No newline at end of file
+++ /dev/null
-#!/bin/sh
-echo "Starting server..."
-node tests/server.js >/dev/null &
-
-echo "Waiting for server to be ready..."
-sleep 2
-
-echo "Starting tests..."
-phantomjs tests/phantom.js "http://localhost:3000/tests"
-
-echo "Cleaning up..."
-kill -9 `cat tests/pid.txt` >/dev/null
-rm tests/pid.txt > /dev/null
-
-echo "All done."
+++ /dev/null
-/*
- * Simple connect server for phantom.js
- * Adapted from Modernizr
- */
-
-var connect = require('connect')
- , http = require('http')
- , fs = require('fs')
- , app = connect()
- .use(connect.static(__dirname + '/../'));
-
-http.createServer(app).listen(3000);
-fs.writeFileSync(__dirname + '/pid.txt', process.pid, 'utf-8')
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-// Logging setup for phantom integration
-// adapted from Modernizr
-
-QUnit.begin = function () {
- console.log("Starting test suite")
- console.log("================================================\n")
-}
-
-QUnit.moduleDone = function (opts) {
- if (opts.failed === 0) {
- console.log("\u2714 All tests passed in '" + opts.name + "' module")
- } else {
- console.log("\u2716 " + opts.failed + " tests failed in '" + opts.name + "' module")
- }
-}
-
-QUnit.done = function (opts) {
- console.log("\n================================================")
- console.log("Tests completed in " + opts.runtime + " milliseconds")
- console.log(opts.passed + " tests of " + opts.total + " passed, " + opts.failed + " failed.")
-}
\ No newline at end of file
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-$(function() {
- module("hoofbeats-library", {
- setup: function() {
- window._tizen = window.tizen;
- },
- teardown: function() {
- window.tizen = window._tizen;
- }
- });
-
- test("scan when browser doesn't support Tizen web api",
- function() {
- var lib = new HoofbeatsLibrary();
- window.tizen = undefined;
- raises(function() {
- lib.scan({resolveBackend: DummyResolver});
- }, Error, "scan throws Error");
- });
-
- test("successful scan", function() {
- var lib = new HoofbeatsLibrary();
- stop();
- lib.scan({resolveBackend: DummyResolver}).then(function() {
- ok(lib.getSize() > 0, "there are items in the library");
- start();
- });
- });
-
- test("successful scan without resolving", function() {
- var lib = new HoofbeatsLibrary();
- stop();
- lib.scan({resolveBackend: undefined}).then(function() {
- ok(lib.getResolve() == false, "lib.getResolve() is false");
- start();
- });
- });
-
- test("scan with count", function() {
- var lib = new HoofbeatsLibrary();
- stop();
- lib.scan({count: 1, resolveBackend: DummyResolver}).then(function() {
- ok(lib.getSize() == 1, "there is one item in the library");
- start();
- });
- });
-
- test("get one item", function() {
- var lib = new HoofbeatsLibrary(),
- item_id = 'e7e7023b-54b3-41d5-b4a1-aa24498e0572';
-
- stop();
- lib.scan({count: 1, resolveBackend: DummyResolver}).then(function() {
- var item = lib.item(item_id);
- ok(item !== undefined, "item was found");
- ok(item.id == item_id, "correct item was found");
- start();
- });
- });
-});
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-$(function() {
- module("hoofbeats-musicbrainz", {
- setup: function() {
- },
- teardown: function() {
- }
- });
-
- test("get artist data",
- function() {
- var name = "Regina Spektor";
- var promise = MusicBrainz.getArtist(name);
- stop();
- promise.done(function(data) {
- equals(data.name, name, "name matches");
- start();
- });
- });
-
- test("get artist data, artist not found",
- function() {
- var name = "This artist does not exist";
- var promise = MusicBrainz.getArtist(name);
- stop();
- promise.fail(function() {
- equals(1, 1, "the method failed");
- start();
- });
- });
-});
+++ /dev/null
-/*!
- * jQuery JavaScript Library v1.8.3
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard Time)
- */
-(function( window, undefined ) {
-var
- // A central reference to the root jQuery(document)
- rootjQuery,
-
- // The deferred used on DOM ready
- readyList,
-
- // Use the correct document accordingly with window argument (sandbox)
- document = window.document,
- location = window.location,
- navigator = window.navigator,
-
- // Map over jQuery in case of overwrite
- _jQuery = window.jQuery,
-
- // Map over the $ in case of overwrite
- _$ = window.$,
-
- // Save a reference to some core methods
- core_push = Array.prototype.push,
- core_slice = Array.prototype.slice,
- core_indexOf = Array.prototype.indexOf,
- core_toString = Object.prototype.toString,
- core_hasOwn = Object.prototype.hasOwnProperty,
- core_trim = String.prototype.trim,
-
- // Define a local copy of jQuery
- jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context, rootjQuery );
- },
-
- // Used for matching numbers
- core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
-
- // Used for detecting and trimming whitespace
- core_rnotwhite = /\S/,
- core_rspace = /\s+/,
-
- // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
- rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
-
- // Match a standalone tag
- rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
- // JSON RegExp
- rvalidchars = /^[\],:{}\s]*$/,
- rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
- rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
- rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
-
- // Matches dashed string for camelizing
- rmsPrefix = /^-ms-/,
- rdashAlpha = /-([\da-z])/gi,
-
- // Used by jQuery.camelCase as callback to replace()
- fcamelCase = function( all, letter ) {
- return ( letter + "" ).toUpperCase();
- },
-
- // The ready event handler and self cleanup method
- DOMContentLoaded = function() {
- if ( document.addEventListener ) {
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- jQuery.ready();
- } else if ( document.readyState === "complete" ) {
- // we're here because readyState === "complete" in oldIE
- // which is good enough for us to call the dom ready!
- document.detachEvent( "onreadystatechange", DOMContentLoaded );
- jQuery.ready();
- }
- },
-
- // [[Class]] -> type pairs
- class2type = {};
-
-jQuery.fn = jQuery.prototype = {
- constructor: jQuery,
- init: function( selector, context, rootjQuery ) {
- var match, elem, ret, doc;
-
- // Handle $(""), $(null), $(undefined), $(false)
- if ( !selector ) {
- return this;
- }
-
- // Handle $(DOMElement)
- if ( selector.nodeType ) {
- this.context = this[0] = selector;
- this.length = 1;
- return this;
- }
-
- // Handle HTML strings
- if ( typeof selector === "string" ) {
- if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
- // Assume that strings that start and end with <> are HTML and skip the regex check
- match = [ null, selector, null ];
-
- } else {
- match = rquickExpr.exec( selector );
- }
-
- // Match html or make sure no context is specified for #id
- if ( match && (match[1] || !context) ) {
-
- // HANDLE: $(html) -> $(array)
- if ( match[1] ) {
- context = context instanceof jQuery ? context[0] : context;
- doc = ( context && context.nodeType ? context.ownerDocument || context : document );
-
- // scripts is true for back-compat
- selector = jQuery.parseHTML( match[1], doc, true );
- if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
- this.attr.call( selector, context, true );
- }
-
- return jQuery.merge( this, selector );
-
- // HANDLE: $(#id)
- } else {
- elem = document.getElementById( match[2] );
-
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- if ( elem && elem.parentNode ) {
- // Handle the case where IE and Opera return items
- // by name instead of ID
- if ( elem.id !== match[2] ) {
- return rootjQuery.find( selector );
- }
-
- // Otherwise, we inject the element directly into the jQuery object
- this.length = 1;
- this[0] = elem;
- }
-
- this.context = document;
- this.selector = selector;
- return this;
- }
-
- // HANDLE: $(expr, $(...))
- } else if ( !context || context.jquery ) {
- return ( context || rootjQuery ).find( selector );
-
- // HANDLE: $(expr, context)
- // (which is just equivalent to: $(context).find(expr)
- } else {
- return this.constructor( context ).find( selector );
- }
-
- // HANDLE: $(function)
- // Shortcut for document ready
- } else if ( jQuery.isFunction( selector ) ) {
- return rootjQuery.ready( selector );
- }
-
- if ( selector.selector !== undefined ) {
- this.selector = selector.selector;
- this.context = selector.context;
- }
-
- return jQuery.makeArray( selector, this );
- },
-
- // Start with an empty selector
- selector: "",
-
- // The current version of jQuery being used
- jquery: "1.8.3",
-
- // The default length of a jQuery object is 0
- length: 0,
-
- // The number of elements contained in the matched element set
- size: function() {
- return this.length;
- },
-
- toArray: function() {
- return core_slice.call( this );
- },
-
- // Get the Nth element in the matched element set OR
- // Get the whole matched element set as a clean array
- get: function( num ) {
- return num == null ?
-
- // Return a 'clean' array
- this.toArray() :
-
- // Return just the object
- ( num < 0 ? this[ this.length + num ] : this[ num ] );
- },
-
- // Take an array of elements and push it onto the stack
- // (returning the new matched element set)
- pushStack: function( elems, name, selector ) {
-
- // Build a new jQuery matched element set
- var ret = jQuery.merge( this.constructor(), elems );
-
- // Add the old object onto the stack (as a reference)
- ret.prevObject = this;
-
- ret.context = this.context;
-
- if ( name === "find" ) {
- ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
- } else if ( name ) {
- ret.selector = this.selector + "." + name + "(" + selector + ")";
- }
-
- // Return the newly-formed element set
- return ret;
- },
-
- // Execute a callback for every element in the matched set.
- // (You can seed the arguments with an array of args, but this is
- // only used internally.)
- each: function( callback, args ) {
- return jQuery.each( this, callback, args );
- },
-
- ready: function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
-
- return this;
- },
-
- eq: function( i ) {
- i = +i;
- return i === -1 ?
- this.slice( i ) :
- this.slice( i, i + 1 );
- },
-
- first: function() {
- return this.eq( 0 );
- },
-
- last: function() {
- return this.eq( -1 );
- },
-
- slice: function() {
- return this.pushStack( core_slice.apply( this, arguments ),
- "slice", core_slice.call(arguments).join(",") );
- },
-
- map: function( callback ) {
- return this.pushStack( jQuery.map(this, function( elem, i ) {
- return callback.call( elem, i, elem );
- }));
- },
-
- end: function() {
- return this.prevObject || this.constructor(null);
- },
-
- // For internal use only.
- // Behaves like an Array's method, not like a jQuery method.
- push: core_push,
- sort: [].sort,
- splice: [].splice
-};
-
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
-
-jQuery.extend = jQuery.fn.extend = function() {
- var options, name, src, copy, copyIsArray, clone,
- target = arguments[0] || {},
- i = 1,
- length = arguments.length,
- deep = false;
-
- // Handle a deep copy situation
- if ( typeof target === "boolean" ) {
- deep = target;
- target = arguments[1] || {};
- // skip the boolean and the target
- i = 2;
- }
-
- // Handle case when target is a string or something (possible in deep copy)
- if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
- target = {};
- }
-
- // extend jQuery itself if only one argument is passed
- if ( length === i ) {
- target = this;
- --i;
- }
-
- for ( ; i < length; i++ ) {
- // Only deal with non-null/undefined values
- if ( (options = arguments[ i ]) != null ) {
- // Extend the base object
- for ( name in options ) {
- src = target[ name ];
- copy = options[ name ];
-
- // Prevent never-ending loop
- if ( target === copy ) {
- continue;
- }
-
- // Recurse if we're merging plain objects or arrays
- if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
- if ( copyIsArray ) {
- copyIsArray = false;
- clone = src && jQuery.isArray(src) ? src : [];
-
- } else {
- clone = src && jQuery.isPlainObject(src) ? src : {};
- }
-
- // Never move original objects, clone them
- target[ name ] = jQuery.extend( deep, clone, copy );
-
- // Don't bring in undefined values
- } else if ( copy !== undefined ) {
- target[ name ] = copy;
- }
- }
- }
- }
-
- // Return the modified object
- return target;
-};
-
-jQuery.extend({
- noConflict: function( deep ) {
- if ( window.$ === jQuery ) {
- window.$ = _$;
- }
-
- if ( deep && window.jQuery === jQuery ) {
- window.jQuery = _jQuery;
- }
-
- return jQuery;
- },
-
- // Is the DOM ready to be used? Set to true once it occurs.
- isReady: false,
-
- // A counter to track how many items to wait for before
- // the ready event fires. See #6781
- readyWait: 1,
-
- // Hold (or release) the ready event
- holdReady: function( hold ) {
- if ( hold ) {
- jQuery.readyWait++;
- } else {
- jQuery.ready( true );
- }
- },
-
- // Handle when the DOM is ready
- ready: function( wait ) {
-
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
- return;
- }
-
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( !document.body ) {
- return setTimeout( jQuery.ready, 1 );
- }
-
- // Remember that the DOM is ready
- jQuery.isReady = true;
-
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
-
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
-
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger("ready").off("ready");
- }
- },
-
- // See test/unit/core.js for details concerning isFunction.
- // Since version 1.3, DOM methods and functions like alert
- // aren't supported. They return false on IE (#2968).
- isFunction: function( obj ) {
- return jQuery.type(obj) === "function";
- },
-
- isArray: Array.isArray || function( obj ) {
- return jQuery.type(obj) === "array";
- },
-
- isWindow: function( obj ) {
- return obj != null && obj == obj.window;
- },
-
- isNumeric: function( obj ) {
- return !isNaN( parseFloat(obj) ) && isFinite( obj );
- },
-
- type: function( obj ) {
- return obj == null ?
- String( obj ) :
- class2type[ core_toString.call(obj) ] || "object";
- },
-
- isPlainObject: function( obj ) {
- // Must be an Object.
- // Because of IE, we also have to check the presence of the constructor property.
- // Make sure that DOM nodes and window objects don't pass through, as well
- if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
- return false;
- }
-
- try {
- // Not own constructor property must be Object
- if ( obj.constructor &&
- !core_hasOwn.call(obj, "constructor") &&
- !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
- return false;
- }
- } catch ( e ) {
- // IE8,9 Will throw exceptions on certain host objects #9897
- return false;
- }
-
- // Own properties are enumerated firstly, so to speed up,
- // if last one is own, then all properties are own.
-
- var key;
- for ( key in obj ) {}
-
- return key === undefined || core_hasOwn.call( obj, key );
- },
-
- isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
- return false;
- }
- return true;
- },
-
- error: function( msg ) {
- throw new Error( msg );
- },
-
- // data: string of html
- // context (optional): If specified, the fragment will be created in this context, defaults to document
- // scripts (optional): If true, will include scripts passed in the html string
- parseHTML: function( data, context, scripts ) {
- var parsed;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- scripts = context;
- context = 0;
- }
- context = context || document;
-
- // Single tag
- if ( (parsed = rsingleTag.exec( data )) ) {
- return [ context.createElement( parsed[1] ) ];
- }
-
- parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
- return jQuery.merge( [],
- (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
- },
-
- parseJSON: function( data ) {
- if ( !data || typeof data !== "string") {
- return null;
- }
-
- // Make sure leading/trailing whitespace is removed (IE can't handle it)
- data = jQuery.trim( data );
-
- // Attempt to parse using the native JSON parser first
- if ( window.JSON && window.JSON.parse ) {
- return window.JSON.parse( data );
- }
-
- // Make sure the incoming data is actual JSON
- // Logic borrowed from http://json.org/json2.js
- if ( rvalidchars.test( data.replace( rvalidescape, "@" )
- .replace( rvalidtokens, "]" )
- .replace( rvalidbraces, "")) ) {
-
- return ( new Function( "return " + data ) )();
-
- }
- jQuery.error( "Invalid JSON: " + data );
- },
-
- // Cross-browser xml parsing
- parseXML: function( data ) {
- var xml, tmp;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- try {
- if ( window.DOMParser ) { // Standard
- tmp = new DOMParser();
- xml = tmp.parseFromString( data , "text/xml" );
- } else { // IE
- xml = new ActiveXObject( "Microsoft.XMLDOM" );
- xml.async = "false";
- xml.loadXML( data );
- }
- } catch( e ) {
- xml = undefined;
- }
- if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
- jQuery.error( "Invalid XML: " + data );
- }
- return xml;
- },
-
- noop: function() {},
-
- // Evaluates a script in a global context
- // Workarounds based on findings by Jim Driscoll
- // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
- globalEval: function( data ) {
- if ( data && core_rnotwhite.test( data ) ) {
- // We use execScript on Internet Explorer
- // We use an anonymous function so that context is window
- // rather than jQuery in Firefox
- ( window.execScript || function( data ) {
- window[ "eval" ].call( window, data );
- } )( data );
- }
- },
-
- // Convert dashed to camelCase; used by the css and data modules
- // Microsoft forgot to hump their vendor prefix (#9572)
- camelCase: function( string ) {
- return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
- },
-
- nodeName: function( elem, name ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
- },
-
- // args is for internal usage only
- each: function( obj, callback, args ) {
- var name,
- i = 0,
- length = obj.length,
- isObj = length === undefined || jQuery.isFunction( obj );
-
- if ( args ) {
- if ( isObj ) {
- for ( name in obj ) {
- if ( callback.apply( obj[ name ], args ) === false ) {
- break;
- }
- }
- } else {
- for ( ; i < length; ) {
- if ( callback.apply( obj[ i++ ], args ) === false ) {
- break;
- }
- }
- }
-
- // A special, fast, case for the most common use of each
- } else {
- if ( isObj ) {
- for ( name in obj ) {
- if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
- break;
- }
- }
- } else {
- for ( ; i < length; ) {
- if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
- break;
- }
- }
- }
- }
-
- return obj;
- },
-
- // Use native String.trim function wherever possible
- trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
- function( text ) {
- return text == null ?
- "" :
- core_trim.call( text );
- } :
-
- // Otherwise use our own trimming functionality
- function( text ) {
- return text == null ?
- "" :
- ( text + "" ).replace( rtrim, "" );
- },
-
- // results is for internal usage only
- makeArray: function( arr, results ) {
- var type,
- ret = results || [];
-
- if ( arr != null ) {
- // The window, strings (and functions) also have 'length'
- // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
- type = jQuery.type( arr );
-
- if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
- core_push.call( ret, arr );
- } else {
- jQuery.merge( ret, arr );
- }
- }
-
- return ret;
- },
-
- inArray: function( elem, arr, i ) {
- var len;
-
- if ( arr ) {
- if ( core_indexOf ) {
- return core_indexOf.call( arr, elem, i );
- }
-
- len = arr.length;
- i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
- for ( ; i < len; i++ ) {
- // Skip accessing in sparse arrays
- if ( i in arr && arr[ i ] === elem ) {
- return i;
- }
- }
- }
-
- return -1;
- },
-
- merge: function( first, second ) {
- var l = second.length,
- i = first.length,
- j = 0;
-
- if ( typeof l === "number" ) {
- for ( ; j < l; j++ ) {
- first[ i++ ] = second[ j ];
- }
-
- } else {
- while ( second[j] !== undefined ) {
- first[ i++ ] = second[ j++ ];
- }
- }
-
- first.length = i;
-
- return first;
- },
-
- grep: function( elems, callback, inv ) {
- var retVal,
- ret = [],
- i = 0,
- length = elems.length;
- inv = !!inv;
-
- // Go through the array, only saving the items
- // that pass the validator function
- for ( ; i < length; i++ ) {
- retVal = !!callback( elems[ i ], i );
- if ( inv !== retVal ) {
- ret.push( elems[ i ] );
- }
- }
-
- return ret;
- },
-
- // arg is for internal usage only
- map: function( elems, callback, arg ) {
- var value, key,
- ret = [],
- i = 0,
- length = elems.length,
- // jquery objects are treated as arrays
- isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
-
- // Go through the array, translating each of the items to their
- if ( isArray ) {
- for ( ; i < length; i++ ) {
- value = callback( elems[ i ], i, arg );
-
- if ( value != null ) {
- ret[ ret.length ] = value;
- }
- }
-
- // Go through every key on the object,
- } else {
- for ( key in elems ) {
- value = callback( elems[ key ], key, arg );
-
- if ( value != null ) {
- ret[ ret.length ] = value;
- }
- }
- }
-
- // Flatten any nested arrays
- return ret.concat.apply( [], ret );
- },
-
- // A global GUID counter for objects
- guid: 1,
-
- // Bind a function to a context, optionally partially applying any
- // arguments.
- proxy: function( fn, context ) {
- var tmp, args, proxy;
-
- if ( typeof context === "string" ) {
- tmp = fn[ context ];
- context = fn;
- fn = tmp;
- }
-
- // Quick check to determine if target is callable, in the spec
- // this throws a TypeError, but we will just return undefined.
- if ( !jQuery.isFunction( fn ) ) {
- return undefined;
- }
-
- // Simulated bind
- args = core_slice.call( arguments, 2 );
- proxy = function() {
- return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
- };
-
- // Set the guid of unique handler to the same of original handler, so it can be removed
- proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
- return proxy;
- },
-
- // Multifunctional method to get and set values of a collection
- // The value/s can optionally be executed if it's a function
- access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
- var exec,
- bulk = key == null,
- i = 0,
- length = elems.length;
-
- // Sets many values
- if ( key && typeof key === "object" ) {
- for ( i in key ) {
- jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
- }
- chainable = 1;
-
- // Sets one value
- } else if ( value !== undefined ) {
- // Optionally, function values get executed if exec is true
- exec = pass === undefined && jQuery.isFunction( value );
-
- if ( bulk ) {
- // Bulk operations only iterate when executing function values
- if ( exec ) {
- exec = fn;
- fn = function( elem, key, value ) {
- return exec.call( jQuery( elem ), value );
- };
-
- // Otherwise they run against the entire set
- } else {
- fn.call( elems, value );
- fn = null;
- }
- }
-
- if ( fn ) {
- for (; i < length; i++ ) {
- fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
- }
- }
-
- chainable = 1;
- }
-
- return chainable ?
- elems :
-
- // Gets
- bulk ?
- fn.call( elems ) :
- length ? fn( elems[0], key ) : emptyGet;
- },
-
- now: function() {
- return ( new Date() ).getTime();
- }
-});
-
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
-
- readyList = jQuery.Deferred();
-
- // Catch cases where $(document).ready() is called after the browser event has already occurred.
- // we once tried to use readyState "interactive" here, but it caused issues like the one
- // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
- if ( document.readyState === "complete" ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- setTimeout( jQuery.ready, 1 );
-
- // Standards-based browsers support DOMContentLoaded
- } else if ( document.addEventListener ) {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", jQuery.ready, false );
-
- // If IE event model is used
- } else {
- // Ensure firing before onload, maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", jQuery.ready );
-
- // If IE and not a frame
- // continually check to see if the document is ready
- var top = false;
-
- try {
- top = window.frameElement == null && document.documentElement;
- } catch(e) {}
-
- if ( top && top.doScroll ) {
- (function doScrollCheck() {
- if ( !jQuery.isReady ) {
-
- try {
- // Use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- top.doScroll("left");
- } catch(e) {
- return setTimeout( doScrollCheck, 50 );
- }
-
- // and execute any waiting functions
- jQuery.ready();
- }
- })();
- }
- }
- }
- return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
- var object = optionsCache[ options ] = {};
- jQuery.each( options.split( core_rspace ), function( _, flag ) {
- object[ flag ] = true;
- });
- return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- * once: will ensure the callback list can only be fired once (like a Deferred)
- *
- * memory: will keep track of previous values and will call any callback added
- * after the list has been fired right away with the latest "memorized"
- * values (like a Deferred)
- *
- * unique: will ensure a callback can only be added once (no duplicate in the list)
- *
- * stopOnFalse: interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
- // Convert options from String-formatted to Object-formatted if needed
- // (we check in cache first)
- options = typeof options === "string" ?
- ( optionsCache[ options ] || createOptions( options ) ) :
- jQuery.extend( {}, options );
-
- var // Last fire value (for non-forgettable lists)
- memory,
- // Flag to know if list was already fired
- fired,
- // Flag to know if list is currently firing
- firing,
- // First callback to fire (used internally by add and fireWith)
- firingStart,
- // End of the loop when firing
- firingLength,
- // Index of currently firing callback (modified by remove if needed)
- firingIndex,
- // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = !options.once && [],
- // Fire callbacks
- fire = function( data ) {
- memory = options.memory && data;
- fired = true;
- firingIndex = firingStart || 0;
- firingStart = 0;
- firingLength = list.length;
- firing = true;
- for ( ; list && firingIndex < firingLength; firingIndex++ ) {
- if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
- memory = false; // To prevent further calls using add
- break;
- }
- }
- firing = false;
- if ( list ) {
- if ( stack ) {
- if ( stack.length ) {
- fire( stack.shift() );
- }
- } else if ( memory ) {
- list = [];
- } else {
- self.disable();
- }
- }
- },
- // Actual Callbacks object
- self = {
- // Add a callback or a collection of callbacks to the list
- add: function() {
- if ( list ) {
- // First, we save the current length
- var start = list.length;
- (function add( args ) {
- jQuery.each( args, function( _, arg ) {
- var type = jQuery.type( arg );
- if ( type === "function" ) {
- if ( !options.unique || !self.has( arg ) ) {
- list.push( arg );
- }
- } else if ( arg && arg.length && type !== "string" ) {
- // Inspect recursively
- add( arg );
- }
- });
- })( arguments );
- // Do we need to add the callbacks to the
- // current firing batch?
- if ( firing ) {
- firingLength = list.length;
- // With memory, if we're not firing then
- // we should call right away
- } else if ( memory ) {
- firingStart = start;
- fire( memory );
- }
- }
- return this;
- },
- // Remove a callback from the list
- remove: function() {
- if ( list ) {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( firing ) {
- if ( index <= firingLength ) {
- firingLength--;
- }
- if ( index <= firingIndex ) {
- firingIndex--;
- }
- }
- }
- });
- }
- return this;
- },
- // Control if a given callback is in the list
- has: function( fn ) {
- return jQuery.inArray( fn, list ) > -1;
- },
- // Remove all callbacks from the list
- empty: function() {
- list = [];
- return this;
- },
- // Have the list do nothing anymore
- disable: function() {
- list = stack = memory = undefined;
- return this;
- },
- // Is it disabled?
- disabled: function() {
- return !list;
- },
- // Lock the list in its current state
- lock: function() {
- stack = undefined;
- if ( !memory ) {
- self.disable();
- }
- return this;
- },
- // Is it locked?
- locked: function() {
- return !stack;
- },
- // Call all callbacks with the given context and arguments
- fireWith: function( context, args ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- if ( list && ( !fired || stack ) ) {
- if ( firing ) {
- stack.push( args );
- } else {
- fire( args );
- }
- }
- return this;
- },
- // Call all the callbacks with the given arguments
- fire: function() {
- self.fireWith( this, arguments );
- return this;
- },
- // To know if the callbacks have already been called at least once
- fired: function() {
- return !!fired;
- }
- };
-
- return self;
-};
-jQuery.extend({
-
- Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks("memory") ]
- ],
- state = "pending",
- promise = {
- state: function() {
- return state;
- },
- always: function() {
- deferred.done( arguments ).fail( arguments );
- return this;
- },
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
- return jQuery.Deferred(function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var action = tuple[ 0 ],
- fn = fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
- function() {
- var returned = fn.apply( this, arguments );
- if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise()
- .done( newDefer.resolve )
- .fail( newDefer.reject )
- .progress( newDefer.notify );
- } else {
- newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
- }
- } :
- newDefer[ action ]
- );
- });
- fns = null;
- }).promise();
- },
- // Get a promise for this deferred
- // If obj is provided, the promise aspect is added to the object
- promise: function( obj ) {
- return obj != null ? jQuery.extend( obj, promise ) : promise;
- }
- },
- deferred = {};
-
- // Keep pipe for back-compat
- promise.pipe = promise.then;
-
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
-
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[1] ] = list.add;
-
- // Handle state
- if ( stateString ) {
- list.add(function() {
- // state = [ resolved | rejected ]
- state = stateString;
-
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
-
- // deferred[ resolve | reject | notify ] = list.fire
- deferred[ tuple[0] ] = list.fire;
- deferred[ tuple[0] + "With" ] = list.fireWith;
- });
-
- // Make the deferred a promise
- promise.promise( deferred );
-
- // Call given func if any
- if ( func ) {
- func.call( deferred, deferred );
- }
-
- // All done!
- return deferred;
- },
-
- // Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = core_slice.call( arguments ),
- length = resolveValues.length,
-
- // the count of uncompleted subordinates
- remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
- // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
- if( values === progressValues ) {
- deferred.notifyWith( contexts, values );
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
-
- progressValues, progressContexts, resolveContexts;
-
- // add listeners to Deferred subordinates; treat others as resolved
- if ( length > 1 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
- for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject )
- .progress( updateFunc( i, progressContexts, progressValues ) );
- } else {
- --remaining;
- }
- }
- }
-
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
-
- return deferred.promise();
- }
-});
-jQuery.support = (function() {
-
- var support,
- all,
- a,
- select,
- opt,
- input,
- fragment,
- eventName,
- i,
- isSupported,
- clickFn,
- div = document.createElement("div");
-
- // Setup
- div.setAttribute( "className", "t" );
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
- // Support tests won't run in some limited or non-browser environments
- all = div.getElementsByTagName("*");
- a = div.getElementsByTagName("a")[ 0 ];
- if ( !all || !a || !all.length ) {
- return {};
- }
-
- // First batch of tests
- select = document.createElement("select");
- opt = select.appendChild( document.createElement("option") );
- input = div.getElementsByTagName("input")[ 0 ];
-
- a.style.cssText = "top:1px;float:left;opacity:.5";
- support = {
- // IE strips leading whitespace when .innerHTML is used
- leadingWhitespace: ( div.firstChild.nodeType === 3 ),
-
- // Make sure that tbody elements aren't automatically inserted
- // IE will insert them into empty tables
- tbody: !div.getElementsByTagName("tbody").length,
-
- // Make sure that link elements get serialized correctly by innerHTML
- // This requires a wrapper element in IE
- htmlSerialize: !!div.getElementsByTagName("link").length,
-
- // Get the style information from getAttribute
- // (IE uses .cssText instead)
- style: /top/.test( a.getAttribute("style") ),
-
- // Make sure that URLs aren't manipulated
- // (IE normalizes it by default)
- hrefNormalized: ( a.getAttribute("href") === "/a" ),
-
- // Make sure that element opacity exists
- // (IE uses filter instead)
- // Use a regex to work around a WebKit issue. See #5145
- opacity: /^0.5/.test( a.style.opacity ),
-
- // Verify style float existence
- // (IE uses styleFloat instead of cssFloat)
- cssFloat: !!a.style.cssFloat,
-
- // Make sure that if no value is specified for a checkbox
- // that it defaults to "on".
- // (WebKit defaults to "" instead)
- checkOn: ( input.value === "on" ),
-
- // Make sure that a selected-by-default option has a working selected property.
- // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
- optSelected: opt.selected,
-
- // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
- getSetAttribute: div.className !== "t",
-
- // Tests for enctype support on a form (#6743)
- enctype: !!document.createElement("form").enctype,
-
- // Makes sure cloning an html5 element does not cause problems
- // Where outerHTML is undefined, this still works
- html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
- // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
- boxModel: ( document.compatMode === "CSS1Compat" ),
-
- // Will be defined later
- submitBubbles: true,
- changeBubbles: true,
- focusinBubbles: false,
- deleteExpando: true,
- noCloneEvent: true,
- inlineBlockNeedsLayout: false,
- shrinkWrapBlocks: false,
- reliableMarginRight: true,
- boxSizingReliable: true,
- pixelPosition: false
- };
-
- // Make sure checked status is properly cloned
- input.checked = true;
- support.noCloneChecked = input.cloneNode( true ).checked;
-
- // Make sure that the options inside disabled selects aren't marked as disabled
- // (WebKit marks them as disabled)
- select.disabled = true;
- support.optDisabled = !opt.disabled;
-
- // Test to see if it's possible to delete an expando from an element
- // Fails in Internet Explorer
- try {
- delete div.test;
- } catch( e ) {
- support.deleteExpando = false;
- }
-
- if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
- div.attachEvent( "onclick", clickFn = function() {
- // Cloning a node shouldn't copy over any
- // bound event handlers (IE does this)
- support.noCloneEvent = false;
- });
- div.cloneNode( true ).fireEvent("onclick");
- div.detachEvent( "onclick", clickFn );
- }
-
- // Check if a radio maintains its value
- // after being appended to the DOM
- input = document.createElement("input");
- input.value = "t";
- input.setAttribute( "type", "radio" );
- support.radioValue = input.value === "t";
-
- input.setAttribute( "checked", "checked" );
-
- // #11217 - WebKit loses check when the name is after the checked attribute
- input.setAttribute( "name", "t" );
-
- div.appendChild( input );
- fragment = document.createDocumentFragment();
- fragment.appendChild( div.lastChild );
-
- // WebKit doesn't clone checked state correctly in fragments
- support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
- // Check if a disconnected checkbox will retain its checked
- // value of true after appended to the DOM (IE6/7)
- support.appendChecked = input.checked;
-
- fragment.removeChild( input );
- fragment.appendChild( div );
-
- // Technique from Juriy Zaytsev
- // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
- // We only care about the case where non-standard event systems
- // are used, namely in IE. Short-circuiting here helps us to
- // avoid an eval call (in setAttribute) which can cause CSP
- // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
- if ( div.attachEvent ) {
- for ( i in {
- submit: true,
- change: true,
- focusin: true
- }) {
- eventName = "on" + i;
- isSupported = ( eventName in div );
- if ( !isSupported ) {
- div.setAttribute( eventName, "return;" );
- isSupported = ( typeof div[ eventName ] === "function" );
- }
- support[ i + "Bubbles" ] = isSupported;
- }
- }
-
- // Run tests that need a body at doc ready
- jQuery(function() {
- var container, div, tds, marginDiv,
- divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
- body = document.getElementsByTagName("body")[0];
-
- if ( !body ) {
- // Return for frameset docs that don't have a body
- return;
- }
-
- container = document.createElement("div");
- container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
- body.insertBefore( container, body.firstChild );
-
- // Construct the test element
- div = document.createElement("div");
- container.appendChild( div );
-
- // Check if table cells still have offsetWidth/Height when they are set
- // to display:none and there are still other visible table cells in a
- // table row; if so, offsetWidth/Height are not reliable for use when
- // determining if an element has been hidden directly using
- // display:none (it is still safe to use offsets if a parent element is
- // hidden; don safety goggles and see bug #4512 for more information).
- // (only IE 8 fails this test)
- div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
- tds = div.getElementsByTagName("td");
- tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
- isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
- tds[ 0 ].style.display = "";
- tds[ 1 ].style.display = "none";
-
- // Check if empty table cells still have offsetWidth/Height
- // (IE <= 8 fail this test)
- support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
- // Check box-sizing and margin behavior
- div.innerHTML = "";
- div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
- support.boxSizing = ( div.offsetWidth === 4 );
- support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
- // NOTE: To any future maintainer, we've window.getComputedStyle
- // because jsdom on node.js will break without it.
- if ( window.getComputedStyle ) {
- support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
- support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
- // Check if div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container. For more
- // info see bug #3333
- // Fails in WebKit before Feb 2011 nightlies
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- marginDiv = document.createElement("div");
- marginDiv.style.cssText = div.style.cssText = divReset;
- marginDiv.style.marginRight = marginDiv.style.width = "0";
- div.style.width = "1px";
- div.appendChild( marginDiv );
- support.reliableMarginRight =
- !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
- }
-
- if ( typeof div.style.zoom !== "undefined" ) {
- // Check if natively block-level elements act like inline-block
- // elements when setting their display to 'inline' and giving
- // them layout
- // (IE < 8 does this)
- div.innerHTML = "";
- div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
- support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
- // Check if elements with layout shrink-wrap their children
- // (IE 6 does this)
- div.style.display = "block";
- div.style.overflow = "visible";
- div.innerHTML = "<div></div>";
- div.firstChild.style.width = "5px";
- support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
- container.style.zoom = 1;
- }
-
- // Null elements to avoid leaks in IE
- body.removeChild( container );
- container = div = tds = marginDiv = null;
- });
-
- // Null elements to avoid leaks in IE
- fragment.removeChild( div );
- all = a = select = opt = input = fragment = div = null;
-
- return support;
-})();
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
- rmultiDash = /([A-Z])/g;
-
-jQuery.extend({
- cache: {},
-
- deletedIds: [],
-
- // Remove at next major release (1.9/2.0)
- uuid: 0,
-
- // Unique for each copy of jQuery on the page
- // Non-digits removed to match rinlinejQuery
- expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
-
- // The following elements throw uncatchable exceptions if you
- // attempt to add expando properties to them.
- noData: {
- "embed": true,
- // Ban all objects except for Flash (which handle expandos)
- "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
- "applet": true
- },
-
- hasData: function( elem ) {
- elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
- return !!elem && !isEmptyDataObject( elem );
- },
-
- data: function( elem, name, data, pvt /* Internal Use Only */ ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var thisCache, ret,
- internalKey = jQuery.expando,
- getByName = typeof name === "string",
-
- // We have to handle DOM nodes and JS objects differently because IE6-7
- // can't GC object references properly across the DOM-JS boundary
- isNode = elem.nodeType,
-
- // Only DOM nodes need the global jQuery cache; JS object data is
- // attached directly to the object so GC can occur automatically
- cache = isNode ? jQuery.cache : elem,
-
- // Only defining an ID for JS objects if its cache already exists allows
- // the code to shortcut on the same path as a DOM node with no cache
- id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
- // Avoid doing any more work than we need to when trying to get data on an
- // object that has no data at all
- if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
- return;
- }
-
- if ( !id ) {
- // Only DOM nodes need a new unique ID for each element since their data
- // ends up in the global cache
- if ( isNode ) {
- elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
- } else {
- id = internalKey;
- }
- }
-
- if ( !cache[ id ] ) {
- cache[ id ] = {};
-
- // Avoids exposing jQuery metadata on plain JS objects when the object
- // is serialized using JSON.stringify
- if ( !isNode ) {
- cache[ id ].toJSON = jQuery.noop;
- }
- }
-
- // An object can be passed to jQuery.data instead of a key/value pair; this gets
- // shallow copied over onto the existing cache
- if ( typeof name === "object" || typeof name === "function" ) {
- if ( pvt ) {
- cache[ id ] = jQuery.extend( cache[ id ], name );
- } else {
- cache[ id ].data = jQuery.extend( cache[ id ].data, name );
- }
- }
-
- thisCache = cache[ id ];
-
- // jQuery data() is stored in a separate object inside the object's internal data
- // cache in order to avoid key collisions between internal data and user-defined
- // data.
- if ( !pvt ) {
- if ( !thisCache.data ) {
- thisCache.data = {};
- }
-
- thisCache = thisCache.data;
- }
-
- if ( data !== undefined ) {
- thisCache[ jQuery.camelCase( name ) ] = data;
- }
-
- // Check for both converted-to-camel and non-converted data property names
- // If a data property was specified
- if ( getByName ) {
-
- // First Try to find as-is property data
- ret = thisCache[ name ];
-
- // Test for null|undefined property data
- if ( ret == null ) {
-
- // Try to find the camelCased property
- ret = thisCache[ jQuery.camelCase( name ) ];
- }
- } else {
- ret = thisCache;
- }
-
- return ret;
- },
-
- removeData: function( elem, name, pvt /* Internal Use Only */ ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var thisCache, i, l,
-
- isNode = elem.nodeType,
-
- // See jQuery.data for more information
- cache = isNode ? jQuery.cache : elem,
- id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
- // If there is already no cache entry for this object, there is no
- // purpose in continuing
- if ( !cache[ id ] ) {
- return;
- }
-
- if ( name ) {
-
- thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
- if ( thisCache ) {
-
- // Support array or space separated string names for data keys
- if ( !jQuery.isArray( name ) ) {
-
- // try the string as a key before any manipulation
- if ( name in thisCache ) {
- name = [ name ];
- } else {
-
- // split the camel cased version by spaces unless a key with the spaces exists
- name = jQuery.camelCase( name );
- if ( name in thisCache ) {
- name = [ name ];
- } else {
- name = name.split(" ");
- }
- }
- }
-
- for ( i = 0, l = name.length; i < l; i++ ) {
- delete thisCache[ name[i] ];
- }
-
- // If there is no data left in the cache, we want to continue
- // and let the cache object itself get destroyed
- if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
- return;
- }
- }
- }
-
- // See jQuery.data for more information
- if ( !pvt ) {
- delete cache[ id ].data;
-
- // Don't destroy the parent cache unless the internal data object
- // had been the only thing left in it
- if ( !isEmptyDataObject( cache[ id ] ) ) {
- return;
- }
- }
-
- // Destroy the cache
- if ( isNode ) {
- jQuery.cleanData( [ elem ], true );
-
- // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
- } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
- delete cache[ id ];
-
- // When all else fails, null
- } else {
- cache[ id ] = null;
- }
- },
-
- // For internal use only.
- _data: function( elem, name, data ) {
- return jQuery.data( elem, name, data, true );
- },
-
- // A method for determining if a DOM node can handle the data expando
- acceptData: function( elem ) {
- var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
- // nodes accept data unless otherwise specified; rejection can be conditional
- return !noData || noData !== true && elem.getAttribute("classid") === noData;
- }
-});
-
-jQuery.fn.extend({
- data: function( key, value ) {
- var parts, part, attr, name, l,
- elem = this[0],
- i = 0,
- data = null;
-
- // Gets all values
- if ( key === undefined ) {
- if ( this.length ) {
- data = jQuery.data( elem );
-
- if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
- attr = elem.attributes;
- for ( l = attr.length; i < l; i++ ) {
- name = attr[i].name;
-
- if ( !name.indexOf( "data-" ) ) {
- name = jQuery.camelCase( name.substring(5) );
-
- dataAttr( elem, name, data[ name ] );
- }
- }
- jQuery._data( elem, "parsedAttrs", true );
- }
- }
-
- return data;
- }
-
- // Sets multiple values
- if ( typeof key === "object" ) {
- return this.each(function() {
- jQuery.data( this, key );
- });
- }
-
- parts = key.split( ".", 2 );
- parts[1] = parts[1] ? "." + parts[1] : "";
- part = parts[1] + "!";
-
- return jQuery.access( this, function( value ) {
-
- if ( value === undefined ) {
- data = this.triggerHandler( "getData" + part, [ parts[0] ] );
-
- // Try to fetch any internally stored data first
- if ( data === undefined && elem ) {
- data = jQuery.data( elem, key );
- data = dataAttr( elem, key, data );
- }
-
- return data === undefined && parts[1] ?
- this.data( parts[0] ) :
- data;
- }
-
- parts[1] = value;
- this.each(function() {
- var self = jQuery( this );
-
- self.triggerHandler( "setData" + part, parts );
- jQuery.data( this, key, value );
- self.triggerHandler( "changeData" + part, parts );
- });
- }, null, value, arguments.length > 1, null, false );
- },
-
- removeData: function( key ) {
- return this.each(function() {
- jQuery.removeData( this, key );
- });
- }
-});
-
-function dataAttr( elem, key, data ) {
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
-
- var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
- data = elem.getAttribute( name );
-
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
- data;
- } catch( e ) {}
-
- // Make sure we set the data so it isn't changed later
- jQuery.data( elem, key, data );
-
- } else {
- data = undefined;
- }
- }
-
- return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
- var name;
- for ( name in obj ) {
-
- // if the public data object is empty, the private is still empty
- if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
- continue;
- }
- if ( name !== "toJSON" ) {
- return false;
- }
- }
-
- return true;
-}
-jQuery.extend({
- queue: function( elem, type, data ) {
- var queue;
-
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = jQuery._data( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray(data) ) {
- queue = jQuery._data( elem, type, jQuery.makeArray(data) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
-
- dequeue: function( elem, type ) {
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
-
- if ( fn ) {
-
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
-
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
-
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
-
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return jQuery._data( elem, key ) || jQuery._data( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- jQuery.removeData( elem, type + "queue", true );
- jQuery.removeData( elem, key, true );
- })
- });
- }
-});
-
-jQuery.fn.extend({
- queue: function( type, data ) {
- var setter = 2;
-
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- setter--;
- }
-
- if ( arguments.length < setter ) {
- return jQuery.queue( this[0], type );
- }
-
- return data === undefined ?
- this :
- this.each(function() {
- var queue = jQuery.queue( this, type, data );
-
- // ensure a hooks for this queue
- jQuery._queueHooks( this, type );
-
- if ( type === "fx" && queue[0] !== "inprogress" ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- dequeue: function( type ) {
- return this.each(function() {
- jQuery.dequeue( this, type );
- });
- },
- // Based off of the plugin by Clint Helfers, with permission.
- // http://blindsignals.com/index.php/2009/07/jquery-delay/
- delay: function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
-
- return this.queue( type, function( next, hooks ) {
- var timeout = setTimeout( next, time );
- hooks.stop = function() {
- clearTimeout( timeout );
- };
- });
- },
- clearQueue: function( type ) {
- return this.queue( type || "fx", [] );
- },
- // Get a promise resolved when queues of a certain type
- // are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
-
- if ( typeof type !== "string" ) {
- obj = type;
- type = undefined;
- }
- type = type || "fx";
-
- while( i-- ) {
- tmp = jQuery._data( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
-});
-var nodeHook, boolHook, fixSpecified,
- rclass = /[\t\r\n]/g,
- rreturn = /\r/g,
- rtype = /^(?:button|input)$/i,
- rfocusable = /^(?:button|input|object|select|textarea)$/i,
- rclickable = /^a(?:rea|)$/i,
- rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
- getSetAttribute = jQuery.support.getSetAttribute;
-
-jQuery.fn.extend({
- attr: function( name, value ) {
- return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
-
- removeAttr: function( name ) {
- return this.each(function() {
- jQuery.removeAttr( this, name );
- });
- },
-
- prop: function( name, value ) {
- return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
-
- removeProp: function( name ) {
- name = jQuery.propFix[ name ] || name;
- return this.each(function() {
- // try/catch handles cases where IE balks (such as removing a property on window)
- try {
- this[ name ] = undefined;
- delete this[ name ];
- } catch( e ) {}
- });
- },
-
- addClass: function( value ) {
- var classNames, i, l, elem,
- setClass, c, cl;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).addClass( value.call(this, j, this.className) );
- });
- }
-
- if ( value && typeof value === "string" ) {
- classNames = value.split( core_rspace );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- elem = this[ i ];
-
- if ( elem.nodeType === 1 ) {
- if ( !elem.className && classNames.length === 1 ) {
- elem.className = value;
-
- } else {
- setClass = " " + elem.className + " ";
-
- for ( c = 0, cl = classNames.length; c < cl; c++ ) {
- if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
- setClass += classNames[ c ] + " ";
- }
- }
- elem.className = jQuery.trim( setClass );
- }
- }
- }
- }
-
- return this;
- },
-
- removeClass: function( value ) {
- var removes, className, elem, c, cl, i, l;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).removeClass( value.call(this, j, this.className) );
- });
- }
- if ( (value && typeof value === "string") || value === undefined ) {
- removes = ( value || "" ).split( core_rspace );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- elem = this[ i ];
- if ( elem.nodeType === 1 && elem.className ) {
-
- className = (" " + elem.className + " ").replace( rclass, " " );
-
- // loop over each item in the removal list
- for ( c = 0, cl = removes.length; c < cl; c++ ) {
- // Remove until there is nothing to remove,
- while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
- className = className.replace( " " + removes[ c ] + " " , " " );
- }
- }
- elem.className = value ? jQuery.trim( className ) : "";
- }
- }
- }
-
- return this;
- },
-
- toggleClass: function( value, stateVal ) {
- var type = typeof value,
- isBool = typeof stateVal === "boolean";
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( i ) {
- jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
- });
- }
-
- return this.each(function() {
- if ( type === "string" ) {
- // toggle individual class names
- var className,
- i = 0,
- self = jQuery( this ),
- state = stateVal,
- classNames = value.split( core_rspace );
-
- while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
- state = isBool ? state : !self.hasClass( className );
- self[ state ? "addClass" : "removeClass" ]( className );
- }
-
- } else if ( type === "undefined" || type === "boolean" ) {
- if ( this.className ) {
- // store className if set
- jQuery._data( this, "__className__", this.className );
- }
-
- // toggle whole className
- this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
- }
- });
- },
-
- hasClass: function( selector ) {
- var className = " " + selector + " ",
- i = 0,
- l = this.length;
- for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
- return true;
- }
- }
-
- return false;
- },
-
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[0];
-
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
- return ret;
- }
-
- ret = elem.value;
-
- return typeof ret === "string" ?
- // handle most common string cases
- ret.replace(rreturn, "") :
- // handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
-
- return;
- }
-
- isFunction = jQuery.isFunction( value );
-
- return this.each(function( i ) {
- var val,
- self = jQuery(this);
-
- if ( this.nodeType !== 1 ) {
- return;
- }
-
- if ( isFunction ) {
- val = value.call( this, i, self.val() );
- } else {
- val = value;
- }
-
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
- } else if ( typeof val === "number" ) {
- val += "";
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map(val, function ( value ) {
- return value == null ? "" : value + "";
- });
- }
-
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- });
- }
-});
-
-jQuery.extend({
- valHooks: {
- option: {
- get: function( elem ) {
- // attributes.value is undefined in Blackberry 4.7 but
- // uses .value. See #6932
- var val = elem.attributes.value;
- return !val || val.specified ? elem.value : elem.text;
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
-
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
-
- // oldIE doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
- ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
- // Get the specific value for the option
- value = jQuery( option ).val();
-
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- },
-
- set: function( elem, value ) {
- var values = jQuery.makeArray( value );
-
- jQuery(elem).find("option").each(function() {
- this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
- });
-
- if ( !values.length ) {
- elem.selectedIndex = -1;
- }
- return values;
- }
- }
- },
-
- // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
- attrFn: {},
-
- attr: function( elem, name, value, pass ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set attributes on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
- return jQuery( elem )[ name ]( value );
- }
-
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === "undefined" ) {
- return jQuery.prop( elem, name, value );
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( notxml ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
- }
-
- if ( value !== undefined ) {
-
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
- return;
-
- } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- elem.setAttribute( name, value + "" );
- return value;
- }
-
- } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
-
- ret = elem.getAttribute( name );
-
- // Non-existent attributes return null, we normalize to undefined
- return ret === null ?
- undefined :
- ret;
- }
- },
-
- removeAttr: function( elem, value ) {
- var propName, attrNames, name, isBool,
- i = 0;
-
- if ( value && elem.nodeType === 1 ) {
-
- attrNames = value.split( core_rspace );
-
- for ( ; i < attrNames.length; i++ ) {
- name = attrNames[ i ];
-
- if ( name ) {
- propName = jQuery.propFix[ name ] || name;
- isBool = rboolean.test( name );
-
- // See #9699 for explanation of this approach (setting first, then removal)
- // Do not do this for boolean attributes (see #10870)
- if ( !isBool ) {
- jQuery.attr( elem, name, "" );
- }
- elem.removeAttribute( getSetAttribute ? name : propName );
-
- // Set corresponding property to false for boolean attributes
- if ( isBool && propName in elem ) {
- elem[ propName ] = false;
- }
- }
- }
- }
- },
-
- attrHooks: {
- type: {
- set: function( elem, value ) {
- // We can't allow the type property to be changed (since it causes problems in IE)
- if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
- jQuery.error( "type property can't be changed" );
- } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
- // Setting the type on a radio button after the value resets the value in IE6-9
- // Reset value to it's default in case type is set after value
- // This is for element creation
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- },
- // Use the value property for back compat
- // Use the nodeHook for button elements in IE6/7 (#1954)
- value: {
- get: function( elem, name ) {
- if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
- return nodeHook.get( elem, name );
- }
- return name in elem ?
- elem.value :
- null;
- },
- set: function( elem, value, name ) {
- if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
- return nodeHook.set( elem, value, name );
- }
- // Does not return so that setAttribute is also used
- elem.value = value;
- }
- }
- },
-
- propFix: {
- tabindex: "tabIndex",
- readonly: "readOnly",
- "for": "htmlFor",
- "class": "className",
- maxlength: "maxLength",
- cellspacing: "cellSpacing",
- cellpadding: "cellPadding",
- rowspan: "rowSpan",
- colspan: "colSpan",
- usemap: "useMap",
- frameborder: "frameBorder",
- contenteditable: "contentEditable"
- },
-
- prop: function( elem, name, value ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set properties on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- if ( notxml ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
-
- if ( value !== undefined ) {
- if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- return ( elem[ name ] = value );
- }
-
- } else {
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
- return elem[ name ];
- }
- }
- },
-
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
- // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
- var attributeNode = elem.getAttributeNode("tabindex");
-
- return attributeNode && attributeNode.specified ?
- parseInt( attributeNode.value, 10 ) :
- rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- undefined;
- }
- }
- }
-});
-
-// Hook for boolean attributes
-boolHook = {
- get: function( elem, name ) {
- // Align boolean attributes with corresponding properties
- // Fall back to attribute presence where some booleans are not supported
- var attrNode,
- property = jQuery.prop( elem, name );
- return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
- name.toLowerCase() :
- undefined;
- },
- set: function( elem, value, name ) {
- var propName;
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else {
- // value is true since we know at this point it's type boolean and not false
- // Set boolean attributes to the same name and set the DOM property
- propName = jQuery.propFix[ name ] || name;
- if ( propName in elem ) {
- // Only set the IDL specifically if it already exists on the element
- elem[ propName ] = true;
- }
-
- elem.setAttribute( name, name.toLowerCase() );
- }
- return name;
- }
-};
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
- fixSpecified = {
- name: true,
- id: true,
- coords: true
- };
-
- // Use this for any attribute in IE6/7
- // This fixes almost every IE6/7 issue
- nodeHook = jQuery.valHooks.button = {
- get: function( elem, name ) {
- var ret;
- ret = elem.getAttributeNode( name );
- return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
- ret.value :
- undefined;
- },
- set: function( elem, value, name ) {
- // Set the existing or create a new attribute node
- var ret = elem.getAttributeNode( name );
- if ( !ret ) {
- ret = document.createAttribute( name );
- elem.setAttributeNode( ret );
- }
- return ( ret.value = value + "" );
- }
- };
-
- // Set width and height to auto instead of 0 on empty string( Bug #8150 )
- // This is for removals
- jQuery.each([ "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
- set: function( elem, value ) {
- if ( value === "" ) {
- elem.setAttribute( name, "auto" );
- return value;
- }
- }
- });
- });
-
- // Set contenteditable to false on removals(#10429)
- // Setting to empty string throws an error as an invalid value
- jQuery.attrHooks.contenteditable = {
- get: nodeHook.get,
- set: function( elem, value, name ) {
- if ( value === "" ) {
- value = "false";
- }
- nodeHook.set( elem, value, name );
- }
- };
-}
-
-
-// Some attributes require a special call on IE
-if ( !jQuery.support.hrefNormalized ) {
- jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
- get: function( elem ) {
- var ret = elem.getAttribute( name, 2 );
- return ret === null ? undefined : ret;
- }
- });
- });
-}
-
-if ( !jQuery.support.style ) {
- jQuery.attrHooks.style = {
- get: function( elem ) {
- // Return undefined in the case of empty string
- // Normalize to lowercase since IE uppercases css property names
- return elem.style.cssText.toLowerCase() || undefined;
- },
- set: function( elem, value ) {
- return ( elem.style.cssText = value + "" );
- }
- };
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
- jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
- get: function( elem ) {
- var parent = elem.parentNode;
-
- if ( parent ) {
- parent.selectedIndex;
-
- // Make sure that it also works with optgroups, see #5701
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- }
- return null;
- }
- });
-}
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
- jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
- jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- get: function( elem ) {
- // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- }
- };
- });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
- }
- }
- });
-});
-var rformElems = /^(?:textarea|input|select)$/i,
- rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
- rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|contextmenu)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- hoverHack = function( events ) {
- return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
- };
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
- add: function( elem, types, handler, data, selector ) {
-
- var elemData, eventHandle, events,
- t, tns, type, namespaces, handleObj,
- handleObjIn, handlers, special;
-
- // Don't attach events to noData or text/comment nodes (allow plain objects tho)
- if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- events = elemData.events;
- if ( !events ) {
- elemData.events = events = {};
- }
- eventHandle = elemData.handle;
- if ( !eventHandle ) {
- elemData.handle = eventHandle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
- };
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- // jQuery(...).bind("mouseover mouseout", fn);
- types = jQuery.trim( hoverHack(types) ).split( " " );
- for ( t = 0; t < types.length; t++ ) {
-
- tns = rtypenamespace.exec( types[t] ) || [];
- type = tns[1];
- namespaces = ( tns[2] || "" ).split( "." ).sort();
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend({
- type: type,
- origType: tns[1],
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- handlers = events[ type ];
- if ( !handlers ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
-
- // Only use addEventListener/attachEvent if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- // Bind the global event handler to the element
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
-
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + type, eventHandle );
- }
- }
- }
-
- if ( special.add ) {
- special.add.call( elem, handleObj );
-
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
-
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
-
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- global: {},
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
-
- var t, tns, type, origType, namespaces, origCount,
- j, events, special, eventType, handleObj,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
- if ( !elemData || !(events = elemData.events) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
- for ( t = 0; t < types.length; t++ ) {
- tns = rtypenamespace.exec( types[t] ) || [];
- type = origType = tns[1];
- namespaces = tns[2];
-
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector? special.delegateType : special.bindType ) || type;
- eventType = events[ type ] || [];
- origCount = eventType.length;
- namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
-
- // Remove matching events
- for ( j = 0; j < eventType.length; j++ ) {
- handleObj = eventType[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
- eventType.splice( j--, 1 );
-
- if ( handleObj.selector ) {
- eventType.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( eventType.length === 0 && origCount !== eventType.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
-
- // removeData also checks for emptiness and clears the expando if empty
- // so use it instead of delete
- jQuery.removeData( elem, "events", true );
- }
- },
-
- // Events that are safe to short-circuit if no handlers are attached.
- // Native DOM events should not be added, they may have inline handlers.
- customEvent: {
- "getData": true,
- "setData": true,
- "changeData": true
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
- // Don't do events on text and comment nodes
- if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
- return;
- }
-
- // Event object or event type
- var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
- type = event.type || event,
- namespaces = [];
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf( "!" ) >= 0 ) {
- // Exclusive events trigger only for the exact event (no namespaces)
- type = type.slice(0, -1);
- exclusive = true;
- }
-
- if ( type.indexOf( "." ) >= 0 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
- type = namespaces.shift();
- namespaces.sort();
- }
-
- if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
- // No jQuery handlers for this event type, and it can't have inline handlers
- return;
- }
-
- // Caller can pass in an Event, Object, or just an event type string
- event = typeof event === "object" ?
- // jQuery.Event object
- event[ jQuery.expando ] ? event :
- // Object literal
- new jQuery.Event( type, event ) :
- // Just the event type (string)
- new jQuery.Event( type );
-
- event.type = type;
- event.isTrigger = true;
- event.exclusive = exclusive;
- event.namespace = namespaces.join( "." );
- event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
- ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
-
- // Handle a global trigger
- if ( !elem ) {
-
- // TODO: Stop taunting the data cache; remove global events and always attach to document
- cache = jQuery.cache;
- for ( i in cache ) {
- if ( cache[ i ].events && cache[ i ].events[ type ] ) {
- jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
- }
- }
- return;
- }
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data != null ? jQuery.makeArray( data ) : [];
- data.unshift( event );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- eventPath = [[ elem, special.bindType || type ]];
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
- for ( old = elem; cur; cur = cur.parentNode ) {
- eventPath.push([ cur, bubbleType ]);
- old = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( old === (elem.ownerDocument || document) ) {
- eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
- }
- }
-
- // Fire handlers on the event path
- for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
-
- cur = eventPath[i][0];
- event.type = eventPath[i][1];
-
- handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
- // Note that this is a bare JS function and not a jQuery handler
- handle = ontype && cur[ ontype ];
- if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
- event.preventDefault();
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
- !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
-
- // Call a native DOM method on the target with the same name name as the event.
- // Can't use an .isFunction() check here because IE6/7 fails that test.
- // Don't do default actions on window, that's where global variables be (#6170)
- // IE<9 dies on focus/blur to hidden element (#1486)
- if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
-
- // Don't re-trigger an onFOO event when we call its FOO() method
- old = elem[ ontype ];
-
- if ( old ) {
- elem[ ontype ] = null;
- }
-
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- elem[ type ]();
- jQuery.event.triggered = undefined;
-
- if ( old ) {
- elem[ ontype ] = old;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event || window.event );
-
- var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
- handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
- delegateCount = handlers.delegateCount,
- args = core_slice.call( arguments ),
- run_all = !event.exclusive && !event.namespace,
- special = jQuery.event.special[ event.type ] || {},
- handlerQueue = [];
-
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers that should run if there are delegated events
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && !(event.button && event.type === "click") ) {
-
- for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
-
- // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.disabled !== true || event.type !== "click" ) {
- selMatch = {};
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
- sel = handleObj.selector;
-
- if ( selMatch[ sel ] === undefined ) {
- selMatch[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( selMatch[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, matches: matches });
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( handlers.length > delegateCount ) {
- handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
- }
-
- // Run delegates first; they may want to stop propagation beneath us
- for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
- matched = handlerQueue[ i ];
- event.currentTarget = matched.elem;
-
- for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
- handleObj = matched.matches[ j ];
-
- // Triggered event must either 1) be non-exclusive and have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
-
- event.data = handleObj.data;
- event.handleObj = handleObj;
-
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
-
- if ( ret !== undefined ) {
- event.result = ret;
- if ( ret === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
- props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split(" "),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
- filter: function( event, original ) {
- var eventDoc, doc, body,
- button = original.button,
- fromElement = original.fromElement;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
-
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
-
- // Add relatedTarget, if necessary
- if ( !event.relatedTarget && fromElement ) {
- event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return event;
- }
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop,
- originalEvent = event,
- fixHook = jQuery.event.fixHooks[ event.type ] || {},
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = jQuery.Event( originalEvent );
-
- for ( i = copy.length; i; ) {
- prop = copy[ --i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
- if ( !event.target ) {
- event.target = originalEvent.srcElement || document;
- }
-
- // Target should not be a text node (#504, Safari)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
- event.metaKey = !!event.metaKey;
-
- return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
- },
-
- special: {
- load: {
- // Prevent triggered image.load events from bubbling to window.load
- noBubble: true
- },
-
- focus: {
- delegateType: "focusin"
- },
- blur: {
- delegateType: "focusout"
- },
-
- beforeunload: {
- setup: function( data, namespaces, eventHandle ) {
- // We only want to do this special case on windows
- if ( jQuery.isWindow( this ) ) {
- this.onbeforeunload = eventHandle;
- }
- },
-
- teardown: function( namespaces, eventHandle ) {
- if ( this.onbeforeunload === eventHandle ) {
- this.onbeforeunload = null;
- }
- }
- }
- },
-
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- { type: type,
- isSimulated: true,
- originalEvent: {}
- }
- );
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-// Some plugins are using, but it's undocumented/deprecated and will be removed.
-// The 1.7 special event interface should provide all the hooks needed now.
-jQuery.event.handle = jQuery.event.dispatch;
-
-jQuery.removeEvent = document.removeEventListener ?
- function( elem, type, handle ) {
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
- }
- } :
- function( elem, type, handle ) {
- var name = "on" + type;
-
- if ( elem.detachEvent ) {
-
- // #8545, #7054, preventing memory leaks for custom events in IE6-8
- // detachEvent needed property on element, by name of that event, to properly expose it to GC
- if ( typeof elem[ name ] === "undefined" ) {
- elem[ name ] = null;
- }
-
- elem.detachEvent( name, handle );
- }
- };
-
-jQuery.Event = function( src, props ) {
- // Allow instantiation without the 'new' keyword
- if ( !(this instanceof jQuery.Event) ) {
- return new jQuery.Event( src, props );
- }
-
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
-
- // Events bubbling up the document may have been marked as prevented
- // by a handler lower down the tree; reflect the correct value.
- this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
- src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-function returnFalse() {
- return false;
-}
-function returnTrue() {
- return true;
-}
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
- preventDefault: function() {
- this.isDefaultPrevented = returnTrue;
-
- var e = this.originalEvent;
- if ( !e ) {
- return;
- }
-
- // if preventDefault exists run it on the original event
- if ( e.preventDefault ) {
- e.preventDefault();
-
- // otherwise set the returnValue property of the original event to false (IE)
- } else {
- e.returnValue = false;
- }
- },
- stopPropagation: function() {
- this.isPropagationStopped = returnTrue;
-
- var e = this.originalEvent;
- if ( !e ) {
- return;
- }
- // if stopPropagation exists run it on the original event
- if ( e.stopPropagation ) {
- e.stopPropagation();
- }
- // otherwise set the cancelBubble property of the original event to true (IE)
- e.cancelBubble = true;
- },
- stopImmediatePropagation: function() {
- this.isImmediatePropagationStopped = returnTrue;
- this.stopPropagation();
- },
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
- mouseenter: "mouseover",
- mouseleave: "mouseout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj,
- selector = handleObj.selector;
-
- // For mousenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
- jQuery.event.special.submit = {
- setup: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Lazy-add a submit handler when a descendant form may potentially be submitted
- jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
- // Node name check avoids a VML-related crash in IE (#9807)
- var elem = e.target,
- form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
- if ( form && !jQuery._data( form, "_submit_attached" ) ) {
- jQuery.event.add( form, "submit._submit", function( event ) {
- event._submit_bubble = true;
- });
- jQuery._data( form, "_submit_attached", true );
- }
- });
- // return undefined since we don't need an event listener
- },
-
- postDispatch: function( event ) {
- // If form was submitted by the user, bubble the event up the tree
- if ( event._submit_bubble ) {
- delete event._submit_bubble;
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event, true );
- }
- }
- },
-
- teardown: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
- jQuery.event.remove( this, "._submit" );
- }
- };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
- jQuery.event.special.change = {
-
- setup: function() {
-
- if ( rformElems.test( this.nodeName ) ) {
- // IE doesn't fire change on a check/radio until blur; trigger it on click
- // after a propertychange. Eat the blur-change in special.change.handle.
- // This still fires onchange a second time for check/radio after blur.
- if ( this.type === "checkbox" || this.type === "radio" ) {
- jQuery.event.add( this, "propertychange._change", function( event ) {
- if ( event.originalEvent.propertyName === "checked" ) {
- this._just_changed = true;
- }
- });
- jQuery.event.add( this, "click._change", function( event ) {
- if ( this._just_changed && !event.isTrigger ) {
- this._just_changed = false;
- }
- // Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event, true );
- });
- }
- return false;
- }
- // Delegated event; lazy-add a change handler on descendant inputs
- jQuery.event.add( this, "beforeactivate._change", function( e ) {
- var elem = e.target;
-
- if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
- jQuery.event.add( elem, "change._change", function( event ) {
- if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event, true );
- }
- });
- jQuery._data( elem, "_change_attached", true );
- }
- });
- },
-
- handle: function( event ) {
- var elem = event.target;
-
- // Swallow native change events from checkbox/radio, we already triggered them above
- if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
- return event.handleObj.handler.apply( this, arguments );
- }
- },
-
- teardown: function() {
- jQuery.event.remove( this, "._change" );
-
- return !rformElems.test( this.nodeName );
- }
- };
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler while someone wants focusin/focusout
- var attaches = 0,
- handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- if ( attaches++ === 0 ) {
- document.addEventListener( orig, handler, true );
- }
- },
- teardown: function() {
- if ( --attaches === 0 ) {
- document.removeEventListener( orig, handler, true );
- }
- }
- };
- });
-}
-
-jQuery.fn.extend({
-
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var origFn, type;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) { // && selector != null
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
- },
- one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each(function() {
- jQuery.event.remove( this, types, fn, selector );
- });
- },
-
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
-
- live: function( types, data, fn ) {
- jQuery( this.context ).on( types, this.selector, data, fn );
- return this;
- },
- die: function( types, fn ) {
- jQuery( this.context ).off( types, this.selector || "**", fn );
- return this;
- },
-
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
- },
-
- trigger: function( type, data ) {
- return this.each(function() {
- jQuery.event.trigger( type, data, this );
- });
- },
- triggerHandler: function( type, data ) {
- if ( this[0] ) {
- return jQuery.event.trigger( type, data, this[0], true );
- }
- },
-
- toggle: function( fn ) {
- // Save reference to arguments for access in closure
- var args = arguments,
- guid = fn.guid || jQuery.guid++,
- i = 0,
- toggler = function( event ) {
- // Figure out which function to execute
- var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
- jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
-
- // Make sure that clicks stop
- event.preventDefault();
-
- // and execute the function
- return args[ lastToggle ].apply( this, arguments ) || false;
- };
-
- // link all the functions, so any of them can unbind this click handler
- toggler.guid = guid;
- while ( i < args.length ) {
- args[ i++ ].guid = guid;
- }
-
- return this.click( toggler );
- },
-
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- }
-});
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- if ( fn == null ) {
- fn = data;
- data = null;
- }
-
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
-
- if ( rkeyEvent.test( name ) ) {
- jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
- }
-
- if ( rmouseEvent.test( name ) ) {
- jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
- }
-});
-/*!\r
- * Sizzle CSS Selector Engine\r
- * Copyright 2012 jQuery Foundation and other contributors\r
- * Released under the MIT license\r
- * http://sizzlejs.com/\r
- */\r
-(function( window, undefined ) {\r
-\r
-var cachedruns,\r
- assertGetIdNotName,\r
- Expr,\r
- getText,\r
- isXML,\r
- contains,\r
- compile,\r
- sortOrder,\r
- hasDuplicate,\r
- outermostContext,\r
-\r
- baseHasDuplicate = true,\r
- strundefined = "undefined",\r
-\r
- expando = ( "sizcache" + Math.random() ).replace( ".", "" ),\r
-\r
- Token = String,\r
- document = window.document,\r
- docElem = document.documentElement,\r
- dirruns = 0,\r
- done = 0,\r
- pop = [].pop,\r
- push = [].push,\r
- slice = [].slice,\r
- // Use a stripped-down indexOf if a native one is unavailable\r
- indexOf = [].indexOf || function( elem ) {\r
- var i = 0,\r
- len = this.length;\r
- for ( ; i < len; i++ ) {\r
- if ( this[i] === elem ) {\r
- return i;\r
- }\r
- }\r
- return -1;\r
- },\r
-\r
- // Augment a function for special use by Sizzle\r
- markFunction = function( fn, value ) {\r
- fn[ expando ] = value == null || value;\r
- return fn;\r
- },\r
-\r
- createCache = function() {\r
- var cache = {},\r
- keys = [];\r
-\r
- return markFunction(function( key, value ) {\r
- // Only keep the most recent entries\r
- if ( keys.push( key ) > Expr.cacheLength ) {\r
- delete cache[ keys.shift() ];\r
- }\r
-\r
- // Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)\r
- return (cache[ key + " " ] = value);\r
- }, cache );\r
- },\r
-\r
- classCache = createCache(),\r
- tokenCache = createCache(),\r
- compilerCache = createCache(),\r
-\r
- // Regex\r
-\r
- // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\r
- whitespace = "[\\x20\\t\\r\\n\\f]",\r
- // http://www.w3.org/TR/css3-syntax/#characters\r
- characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",\r
-\r
- // Loosely modeled on CSS identifier characters\r
- // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)\r
- // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\r
- identifier = characterEncoding.replace( "w", "w#" ),\r
-\r
- // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors\r
- operators = "([*^$|!~]?=)",\r
- attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +\r
- "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",\r
-\r
- // Prefer arguments not in parens/brackets,\r
- // then attribute selectors and non-pseudos (denoted by :),\r
- // then anything else\r
- // These preferences are here to reduce the number of selectors\r
- // needing tokenize in the PSEUDO preFilter\r
- pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",\r
-\r
- // For matchExpr.POS and matchExpr.needsContext\r
- pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +\r
- "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",\r
-\r
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\r
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),\r
-\r
- rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),\r
- rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),\r
- rpseudo = new RegExp( pseudos ),\r
-\r
- // Easily-parseable/retrievable ID or TAG or CLASS selectors\r
- rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,\r
-\r
- rnot = /^:not/,\r
- rsibling = /[\x20\t\r\n\f]*[+~]/,\r
- rendsWithNot = /:not\($/,\r
-\r
- rheader = /h\d/i,\r
- rinputs = /input|select|textarea|button/i,\r
-\r
- rbackslash = /\\(?!\\)/g,\r
-\r
- matchExpr = {\r
- "ID": new RegExp( "^#(" + characterEncoding + ")" ),\r
- "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),\r
- "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),\r
- "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),\r
- "ATTR": new RegExp( "^" + attributes ),\r
- "PSEUDO": new RegExp( "^" + pseudos ),\r
- "POS": new RegExp( pos, "i" ),\r
- "CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +\r
- "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +\r
- "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),\r
- // For use in libraries implementing .is()\r
- "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )\r
- },\r
-\r
- // Support\r
-\r
- // Used for testing something on an element\r
- assert = function( fn ) {\r
- var div = document.createElement("div");\r
-\r
- try {\r
- return fn( div );\r
- } catch (e) {\r
- return false;\r
- } finally {\r
- // release memory in IE\r
- div = null;\r
- }\r
- },\r
-\r
- // Check if getElementsByTagName("*") returns only elements\r
- assertTagNameNoComments = assert(function( div ) {\r
- div.appendChild( document.createComment("") );\r
- return !div.getElementsByTagName("*").length;\r
- }),\r
-\r
- // Check if getAttribute returns normalized href attributes\r
- assertHrefNotNormalized = assert(function( div ) {\r
- div.innerHTML = "<a href='#'></a>";\r
- return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&\r
- div.firstChild.getAttribute("href") === "#";\r
- }),\r
-\r
- // Check if attributes should be retrieved by attribute nodes\r
- assertAttributes = assert(function( div ) {\r
- div.innerHTML = "<select></select>";\r
- var type = typeof div.lastChild.getAttribute("multiple");\r
- // IE8 returns a string for some attributes even when not present\r
- return type !== "boolean" && type !== "string";\r
- }),\r
-\r
- // Check if getElementsByClassName can be trusted\r
- assertUsableClassName = assert(function( div ) {\r
- // Opera can't find a second classname (in 9.6)\r
- div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";\r
- if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {\r
- return false;\r
- }\r
-\r
- // Safari 3.2 caches class attributes and doesn't catch changes\r
- div.lastChild.className = "e";\r
- return div.getElementsByClassName("e").length === 2;\r
- }),\r
-\r
- // Check if getElementById returns elements by name\r
- // Check if getElementsByName privileges form controls or returns elements by ID\r
- assertUsableName = assert(function( div ) {\r
- // Inject content\r
- div.id = expando + 0;\r
- div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";\r
- docElem.insertBefore( div, docElem.firstChild );\r
-\r
- // Test\r
- var pass = document.getElementsByName &&\r
- // buggy browsers will return fewer than the correct 2\r
- document.getElementsByName( expando ).length === 2 +\r
- // buggy browsers will return more than the correct 0\r
- document.getElementsByName( expando + 0 ).length;\r
- assertGetIdNotName = !document.getElementById( expando );\r
-\r
- // Cleanup\r
- docElem.removeChild( div );\r
-\r
- return pass;\r
- });\r
-\r
-// If slice is not available, provide a backup\r
-try {\r
- slice.call( docElem.childNodes, 0 )[0].nodeType;\r
-} catch ( e ) {\r
- slice = function( i ) {\r
- var elem,\r
- results = [];\r
- for ( ; (elem = this[i]); i++ ) {\r
- results.push( elem );\r
- }\r
- return results;\r
- };\r
-}\r
-\r
-function Sizzle( selector, context, results, seed ) {\r
- results = results || [];\r
- context = context || document;\r
- var match, elem, xml, m,\r
- nodeType = context.nodeType;\r
-\r
- if ( !selector || typeof selector !== "string" ) {\r
- return results;\r
- }\r
-\r
- if ( nodeType !== 1 && nodeType !== 9 ) {\r
- return [];\r
- }\r
-\r
- xml = isXML( context );\r
-\r
- if ( !xml && !seed ) {\r
- if ( (match = rquickExpr.exec( selector )) ) {\r
- // Speed-up: Sizzle("#ID")\r
- if ( (m = match[1]) ) {\r
- if ( nodeType === 9 ) {\r
- elem = context.getElementById( m );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- if ( elem && elem.parentNode ) {\r
- // Handle the case where IE, Opera, and Webkit return items\r
- // by name instead of ID\r
- if ( elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- } else {\r
- return results;\r
- }\r
- } else {\r
- // Context is not a document\r
- if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\r
- contains( context, elem ) && elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- }\r
-\r
- // Speed-up: Sizzle("TAG")\r
- } else if ( match[2] ) {\r
- push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );\r
- return results;\r
-\r
- // Speed-up: Sizzle(".CLASS")\r
- } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {\r
- push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );\r
- return results;\r
- }\r
- }\r
- }\r
-\r
- // All others\r
- return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );\r
-}\r
-\r
-Sizzle.matches = function( expr, elements ) {\r
- return Sizzle( expr, null, null, elements );\r
-};\r
-\r
-Sizzle.matchesSelector = function( elem, expr ) {\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
-};\r
-\r
-// Returns a function to use in pseudos for input types\r
-function createInputPseudo( type ) {\r
- return function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return name === "input" && elem.type === type;\r
- };\r
-}\r
-\r
-// Returns a function to use in pseudos for buttons\r
-function createButtonPseudo( type ) {\r
- return function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return (name === "input" || name === "button") && elem.type === type;\r
- };\r
-}\r
-\r
-// Returns a function to use in pseudos for positionals\r
-function createPositionalPseudo( fn ) {\r
- return markFunction(function( argument ) {\r
- argument = +argument;\r
- return markFunction(function( seed, matches ) {\r
- var j,\r
- matchIndexes = fn( [], seed.length, argument ),\r
- i = matchIndexes.length;\r
-\r
- // Match elements found at the specified indexes\r
- while ( i-- ) {\r
- if ( seed[ (j = matchIndexes[i]) ] ) {\r
- seed[j] = !(matches[j] = seed[j]);\r
- }\r
- }\r
- });\r
- });\r
-}\r
-\r
-/**\r
- * Utility function for retrieving the text value of an array of DOM nodes\r
- * @param {Array|Element} elem\r
- */\r
-getText = Sizzle.getText = function( elem ) {\r
- var node,\r
- ret = "",\r
- i = 0,\r
- nodeType = elem.nodeType;\r
-\r
- if ( nodeType ) {\r
- if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\r
- // Use textContent for elements\r
- // innerText usage removed for consistency of new lines (see #11153)\r
- if ( typeof elem.textContent === "string" ) {\r
- return elem.textContent;\r
- } else {\r
- // Traverse its children\r
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\r
- ret += getText( elem );\r
- }\r
- }\r
- } else if ( nodeType === 3 || nodeType === 4 ) {\r
- return elem.nodeValue;\r
- }\r
- // Do not include comment or processing instruction nodes\r
- } else {\r
-\r
- // If no nodeType, this is expected to be an array\r
- for ( ; (node = elem[i]); i++ ) {\r
- // Do not traverse comment nodes\r
- ret += getText( node );\r
- }\r
- }\r
- return ret;\r
-};\r
-\r
-isXML = Sizzle.isXML = function( elem ) {\r
- // documentElement is verified for cases where it doesn't yet exist\r
- // (such as loading iframes in IE - #4833)\r
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;\r
- return documentElement ? documentElement.nodeName !== "HTML" : false;\r
-};\r
-\r
-// Element contains another\r
-contains = Sizzle.contains = docElem.contains ?\r
- function( a, b ) {\r
- var adown = a.nodeType === 9 ? a.documentElement : a,\r
- bup = b && b.parentNode;\r
- return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );\r
- } :\r
- docElem.compareDocumentPosition ?\r
- function( a, b ) {\r
- return b && !!( a.compareDocumentPosition( b ) & 16 );\r
- } :\r
- function( a, b ) {\r
- while ( (b = b.parentNode) ) {\r
- if ( b === a ) {\r
- return true;\r
- }\r
- }\r
- return false;\r
- };\r
-\r
-Sizzle.attr = function( elem, name ) {\r
- var val,\r
- xml = isXML( elem );\r
-\r
- if ( !xml ) {\r
- name = name.toLowerCase();\r
- }\r
- if ( (val = Expr.attrHandle[ name ]) ) {\r
- return val( elem );\r
- }\r
- if ( xml || assertAttributes ) {\r
- return elem.getAttribute( name );\r
- }\r
- val = elem.getAttributeNode( name );\r
- return val ?\r
- typeof elem[ name ] === "boolean" ?\r
- elem[ name ] ? name : null :\r
- val.specified ? val.value : null :\r
- null;\r
-};\r
-\r
-Expr = Sizzle.selectors = {\r
-\r
- // Can be adjusted by the user\r
- cacheLength: 50,\r
-\r
- createPseudo: markFunction,\r
-\r
- match: matchExpr,\r
-\r
- // IE6/7 return a modified href\r
- attrHandle: assertHrefNotNormalized ?\r
- {} :\r
- {\r
- "href": function( elem ) {\r
- return elem.getAttribute( "href", 2 );\r
- },\r
- "type": function( elem ) {\r
- return elem.getAttribute("type");\r
- }\r
- },\r
-\r
- find: {\r
- "ID": assertGetIdNotName ?\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- return m && m.parentNode ? [m] : [];\r
- }\r
- } :\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
-\r
- return m ?\r
- m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?\r
- [m] :\r
- undefined :\r
- [];\r
- }\r
- },\r
-\r
- "TAG": assertTagNameNoComments ?\r
- function( tag, context ) {\r
- if ( typeof context.getElementsByTagName !== strundefined ) {\r
- return context.getElementsByTagName( tag );\r
- }\r
- } :\r
- function( tag, context ) {\r
- var results = context.getElementsByTagName( tag );\r
-\r
- // Filter out possible comments\r
- if ( tag === "*" ) {\r
- var elem,\r
- tmp = [],\r
- i = 0;\r
-\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem.nodeType === 1 ) {\r
- tmp.push( elem );\r
- }\r
- }\r
-\r
- return tmp;\r
- }\r
- return results;\r
- },\r
-\r
- "NAME": assertUsableName && function( tag, context ) {\r
- if ( typeof context.getElementsByName !== strundefined ) {\r
- return context.getElementsByName( name );\r
- }\r
- },\r
-\r
- "CLASS": assertUsableClassName && function( className, context, xml ) {\r
- if ( typeof context.getElementsByClassName !== strundefined && !xml ) {\r
- return context.getElementsByClassName( className );\r
- }\r
- }\r
- },\r
-\r
- relative: {\r
- ">": { dir: "parentNode", first: true },\r
- " ": { dir: "parentNode" },\r
- "+": { dir: "previousSibling", first: true },\r
- "~": { dir: "previousSibling" }\r
- },\r
-\r
- preFilter: {\r
- "ATTR": function( match ) {\r
- match[1] = match[1].replace( rbackslash, "" );\r
-\r
- // Move the given value to match[3] whether quoted or unquoted\r
- match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );\r
-\r
- if ( match[2] === "~=" ) {\r
- match[3] = " " + match[3] + " ";\r
- }\r
-\r
- return match.slice( 0, 4 );\r
- },\r
-\r
- "CHILD": function( match ) {\r
- /* matches from matchExpr["CHILD"]\r
- 1 type (only|nth|...)\r
- 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)\r
- 3 xn-component of xn+y argument ([+-]?\d*n|)\r
- 4 sign of xn-component\r
- 5 x of xn-component\r
- 6 sign of y-component\r
- 7 y of y-component\r
- */\r
- match[1] = match[1].toLowerCase();\r
-\r
- if ( match[1] === "nth" ) {\r
- // nth-child requires argument\r
- if ( !match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- // numeric x and y parameters for Expr.filter.CHILD\r
- // remember that false/true cast respectively to 0/1\r
- match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );\r
- match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );\r
-\r
- // other types prohibit arguments\r
- } else if ( match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- return match;\r
- },\r
-\r
- "PSEUDO": function( match ) {\r
- var unquoted, excess;\r
- if ( matchExpr["CHILD"].test( match[0] ) ) {\r
- return null;\r
- }\r
-\r
- if ( match[3] ) {\r
- match[2] = match[3];\r
- } else if ( (unquoted = match[4]) ) {\r
- // Only check arguments that contain a pseudo\r
- if ( rpseudo.test(unquoted) &&\r
- // Get excess from tokenize (recursively)\r
- (excess = tokenize( unquoted, true )) &&\r
- // advance to the next closing parenthesis\r
- (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {\r
-\r
- // excess is a negative index\r
- unquoted = unquoted.slice( 0, excess );\r
- match[0] = match[0].slice( 0, excess );\r
- }\r
- match[2] = unquoted;\r
- }\r
-\r
- // Return only captures needed by the pseudo filter method (type and argument)\r
- return match.slice( 0, 3 );\r
- }\r
- },\r
-\r
- filter: {\r
- "ID": assertGetIdNotName ?\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- return elem.getAttribute("id") === id;\r
- };\r
- } :\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");\r
- return node && node.value === id;\r
- };\r
- },\r
-\r
- "TAG": function( nodeName ) {\r
- if ( nodeName === "*" ) {\r
- return function() { return true; };\r
- }\r
- nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();\r
-\r
- return function( elem ) {\r
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\r
- };\r
- },\r
-\r
- "CLASS": function( className ) {\r
- var pattern = classCache[ expando ][ className + " " ];\r
-\r
- return pattern ||\r
- (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&\r
- classCache( className, function( elem ) {\r
- return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );\r
- });\r
- },\r
-\r
- "ATTR": function( name, operator, check ) {\r
- return function( elem, context ) {\r
- var result = Sizzle.attr( elem, name );\r
-\r
- if ( result == null ) {\r
- return operator === "!=";\r
- }\r
- if ( !operator ) {\r
- return true;\r
- }\r
-\r
- result += "";\r
-\r
- return operator === "=" ? result === check :\r
- operator === "!=" ? result !== check :\r
- operator === "^=" ? check && result.indexOf( check ) === 0 :\r
- operator === "*=" ? check && result.indexOf( check ) > -1 :\r
- operator === "$=" ? check && result.substr( result.length - check.length ) === check :\r
- operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :\r
- operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :\r
- false;\r
- };\r
- },\r
-\r
- "CHILD": function( type, argument, first, last ) {\r
-\r
- if ( type === "nth" ) {\r
- return function( elem ) {\r
- var node, diff,\r
- parent = elem.parentNode;\r
-\r
- if ( first === 1 && last === 0 ) {\r
- return true;\r
- }\r
-\r
- if ( parent ) {\r
- diff = 0;\r
- for ( node = parent.firstChild; node; node = node.nextSibling ) {\r
- if ( node.nodeType === 1 ) {\r
- diff++;\r
- if ( elem === node ) {\r
- break;\r
- }\r
- }\r
- }\r
- }\r
-\r
- // Incorporate the offset (or cast to NaN), then check against cycle size\r
- diff -= last;\r
- return diff === first || ( diff % first === 0 && diff / first >= 0 );\r
- };\r
- }\r
-\r
- return function( elem ) {\r
- var node = elem;\r
-\r
- switch ( type ) {\r
- case "only":\r
- case "first":\r
- while ( (node = node.previousSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- if ( type === "first" ) {\r
- return true;\r
- }\r
-\r
- node = elem;\r
-\r
- /* falls through */\r
- case "last":\r
- while ( (node = node.nextSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- return true;\r
- }\r
- };\r
- },\r
-\r
- "PSEUDO": function( pseudo, argument ) {\r
- // pseudo-class names are case-insensitive\r
- // http://www.w3.org/TR/selectors/#pseudo-classes\r
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\r
- // Remember that setFilters inherits from pseudos\r
- var args,\r
- fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\r
- Sizzle.error( "unsupported pseudo: " + pseudo );\r
-\r
- // The user may use createPseudo to indicate that\r
- // arguments are needed to create the filter function\r
- // just as Sizzle does\r
- if ( fn[ expando ] ) {\r
- return fn( argument );\r
- }\r
-\r
- // But maintain support for old signatures\r
- if ( fn.length > 1 ) {\r
- args = [ pseudo, pseudo, "", argument ];\r
- return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\r
- markFunction(function( seed, matches ) {\r
- var idx,\r
- matched = fn( seed, argument ),\r
- i = matched.length;\r
- while ( i-- ) {\r
- idx = indexOf.call( seed, matched[i] );\r
- seed[ idx ] = !( matches[ idx ] = matched[i] );\r
- }\r
- }) :\r
- function( elem ) {\r
- return fn( elem, 0, args );\r
- };\r
- }\r
-\r
- return fn;\r
- }\r
- },\r
-\r
- pseudos: {\r
- "not": markFunction(function( selector ) {\r
- // Trim the selector passed to compile\r
- // to avoid treating leading and trailing\r
- // spaces as combinators\r
- var input = [],\r
- results = [],\r
- matcher = compile( selector.replace( rtrim, "$1" ) );\r
-\r
- return matcher[ expando ] ?\r
- markFunction(function( seed, matches, context, xml ) {\r
- var elem,\r
- unmatched = matcher( seed, null, xml, [] ),\r
- i = seed.length;\r
-\r
- // Match elements unmatched by `matcher`\r
- while ( i-- ) {\r
- if ( (elem = unmatched[i]) ) {\r
- seed[i] = !(matches[i] = elem);\r
- }\r
- }\r
- }) :\r
- function( elem, context, xml ) {\r
- input[0] = elem;\r
- matcher( input, null, xml, results );\r
- return !results.pop();\r
- };\r
- }),\r
-\r
- "has": markFunction(function( selector ) {\r
- return function( elem ) {\r
- return Sizzle( selector, elem ).length > 0;\r
- };\r
- }),\r
-\r
- "contains": markFunction(function( text ) {\r
- return function( elem ) {\r
- return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\r
- };\r
- }),\r
-\r
- "enabled": function( elem ) {\r
- return elem.disabled === false;\r
- },\r
-\r
- "disabled": function( elem ) {\r
- return elem.disabled === true;\r
- },\r
-\r
- "checked": function( elem ) {\r
- // In CSS3, :checked should return both checked and selected elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- var nodeName = elem.nodeName.toLowerCase();\r
- return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);\r
- },\r
-\r
- "selected": function( elem ) {\r
- // Accessing this property makes selected-by-default\r
- // options in Safari work properly\r
- if ( elem.parentNode ) {\r
- elem.parentNode.selectedIndex;\r
- }\r
-\r
- return elem.selected === true;\r
- },\r
-\r
- "parent": function( elem ) {\r
- return !Expr.pseudos["empty"]( elem );\r
- },\r
-\r
- "empty": function( elem ) {\r
- // http://www.w3.org/TR/selectors/#empty-pseudo\r
- // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),\r
- // not comment, processing instructions, or others\r
- // Thanks to Diego Perini for the nodeName shortcut\r
- // Greater than "@" means alpha characters (specifically not starting with "#" or "?")\r
- var nodeType;\r
- elem = elem.firstChild;\r
- while ( elem ) {\r
- if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {\r
- return false;\r
- }\r
- elem = elem.nextSibling;\r
- }\r
- return true;\r
- },\r
-\r
- "header": function( elem ) {\r
- return rheader.test( elem.nodeName );\r
- },\r
-\r
- "text": function( elem ) {\r
- var type, attr;\r
- // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)\r
- // use getAttribute instead to test this case\r
- return elem.nodeName.toLowerCase() === "input" &&\r
- (type = elem.type) === "text" &&\r
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );\r
- },\r
-\r
- // Input types\r
- "radio": createInputPseudo("radio"),\r
- "checkbox": createInputPseudo("checkbox"),\r
- "file": createInputPseudo("file"),\r
- "password": createInputPseudo("password"),\r
- "image": createInputPseudo("image"),\r
-\r
- "submit": createButtonPseudo("submit"),\r
- "reset": createButtonPseudo("reset"),\r
-\r
- "button": function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return name === "input" && elem.type === "button" || name === "button";\r
- },\r
-\r
- "input": function( elem ) {\r
- return rinputs.test( elem.nodeName );\r
- },\r
-\r
- "focus": function( elem ) {\r
- var doc = elem.ownerDocument;\r
- return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\r
- },\r
-\r
- "active": function( elem ) {\r
- return elem === elem.ownerDocument.activeElement;\r
- },\r
-\r
- // Positional types\r
- "first": createPositionalPseudo(function() {\r
- return [ 0 ];\r
- }),\r
-\r
- "last": createPositionalPseudo(function( matchIndexes, length ) {\r
- return [ length - 1 ];\r
- }),\r
-\r
- "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- return [ argument < 0 ? argument + length : argument ];\r
- }),\r
-\r
- "even": createPositionalPseudo(function( matchIndexes, length ) {\r
- for ( var i = 0; i < length; i += 2 ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "odd": createPositionalPseudo(function( matchIndexes, length ) {\r
- for ( var i = 1; i < length; i += 2 ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- })\r
- }\r
-};\r
-\r
-function siblingCheck( a, b, ret ) {\r
- if ( a === b ) {\r
- return ret;\r
- }\r
-\r
- var cur = a.nextSibling;\r
-\r
- while ( cur ) {\r
- if ( cur === b ) {\r
- return -1;\r
- }\r
-\r
- cur = cur.nextSibling;\r
- }\r
-\r
- return 1;\r
-}\r
-\r
-sortOrder = docElem.compareDocumentPosition ?\r
- function( a, b ) {\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
- }\r
-\r
- return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?\r
- a.compareDocumentPosition :\r
- a.compareDocumentPosition(b) & 4\r
- ) ? -1 : 1;\r
- } :\r
- function( a, b ) {\r
- // The nodes are identical, we can exit early\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
-\r
- // Fallback to using sourceIndex (in IE) if it's available on both nodes\r
- } else if ( a.sourceIndex && b.sourceIndex ) {\r
- return a.sourceIndex - b.sourceIndex;\r
- }\r
-\r
- var al, bl,\r
- ap = [],\r
- bp = [],\r
- aup = a.parentNode,\r
- bup = b.parentNode,\r
- cur = aup;\r
-\r
- // If the nodes are siblings (or identical) we can do a quick check\r
- if ( aup === bup ) {\r
- return siblingCheck( a, b );\r
-\r
- // If no parents were found then the nodes are disconnected\r
- } else if ( !aup ) {\r
- return -1;\r
-\r
- } else if ( !bup ) {\r
- return 1;\r
- }\r
-\r
- // Otherwise they're somewhere else in the tree so we need\r
- // to build up a full list of the parentNodes for comparison\r
- while ( cur ) {\r
- ap.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- cur = bup;\r
-\r
- while ( cur ) {\r
- bp.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- al = ap.length;\r
- bl = bp.length;\r
-\r
- // Start walking down the tree looking for a discrepancy\r
- for ( var i = 0; i < al && i < bl; i++ ) {\r
- if ( ap[i] !== bp[i] ) {\r
- return siblingCheck( ap[i], bp[i] );\r
- }\r
- }\r
-\r
- // We ended someplace up the tree so do a sibling check\r
- return i === al ?\r
- siblingCheck( a, bp[i], -1 ) :\r
- siblingCheck( ap[i], b, 1 );\r
- };\r
-\r
-// Always assume the presence of duplicates if sort doesn't\r
-// pass them to our comparison function (as in Google Chrome).\r
-[0, 0].sort( sortOrder );\r
-baseHasDuplicate = !hasDuplicate;\r
-\r
-// Document sorting and removing duplicates\r
-Sizzle.uniqueSort = function( results ) {\r
- var elem,\r
- duplicates = [],\r
- i = 1,\r
- j = 0;\r
-\r
- hasDuplicate = baseHasDuplicate;\r
- results.sort( sortOrder );\r
-\r
- if ( hasDuplicate ) {\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem === results[ i - 1 ] ) {\r
- j = duplicates.push( i );\r
- }\r
- }\r
- while ( j-- ) {\r
- results.splice( duplicates[ j ], 1 );\r
- }\r
- }\r
-\r
- return results;\r
-};\r
-\r
-Sizzle.error = function( msg ) {\r
- throw new Error( "Syntax error, unrecognized expression: " + msg );\r
-};\r
-\r
-function tokenize( selector, parseOnly ) {\r
- var matched, match, tokens, type,\r
- soFar, groups, preFilters,\r
- cached = tokenCache[ expando ][ selector + " " ];\r
-\r
- if ( cached ) {\r
- return parseOnly ? 0 : cached.slice( 0 );\r
- }\r
-\r
- soFar = selector;\r
- groups = [];\r
- preFilters = Expr.preFilter;\r
-\r
- while ( soFar ) {\r
-\r
- // Comma and first run\r
- if ( !matched || (match = rcomma.exec( soFar )) ) {\r
- if ( match ) {\r
- // Don't consume trailing commas as valid\r
- soFar = soFar.slice( match[0].length ) || soFar;\r
- }\r
- groups.push( tokens = [] );\r
- }\r
-\r
- matched = false;\r
-\r
- // Combinators\r
- if ( (match = rcombinators.exec( soFar )) ) {\r
- tokens.push( matched = new Token( match.shift() ) );\r
- soFar = soFar.slice( matched.length );\r
-\r
- // Cast descendant combinators to space\r
- matched.type = match[0].replace( rtrim, " " );\r
- }\r
-\r
- // Filters\r
- for ( type in Expr.filter ) {\r
- if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\r
- (match = preFilters[ type ]( match ))) ) {\r
-\r
- tokens.push( matched = new Token( match.shift() ) );\r
- soFar = soFar.slice( matched.length );\r
- matched.type = type;\r
- matched.matches = match;\r
- }\r
- }\r
-\r
- if ( !matched ) {\r
- break;\r
- }\r
- }\r
-\r
- // Return the length of the invalid excess\r
- // if we're just parsing\r
- // Otherwise, throw an error or return tokens\r
- return parseOnly ?\r
- soFar.length :\r
- soFar ?\r
- Sizzle.error( selector ) :\r
- // Cache the tokens\r
- tokenCache( selector, groups ).slice( 0 );\r
-}\r
-\r
-function addCombinator( matcher, combinator, base ) {\r
- var dir = combinator.dir,\r
- checkNonElements = base && combinator.dir === "parentNode",\r
- doneName = done++;\r
-\r
- return combinator.first ?\r
- // Check against closest ancestor/preceding element\r
- function( elem, context, xml ) {\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- return matcher( elem, context, xml );\r
- }\r
- }\r
- } :\r
-\r
- // Check against all ancestor/preceding elements\r
- function( elem, context, xml ) {\r
- // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching\r
- if ( !xml ) {\r
- var cache,\r
- dirkey = dirruns + " " + doneName + " ",\r
- cachedkey = dirkey + cachedruns;\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- if ( (cache = elem[ expando ]) === cachedkey ) {\r
- return elem.sizset;\r
- } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {\r
- if ( elem.sizset ) {\r
- return elem;\r
- }\r
- } else {\r
- elem[ expando ] = cachedkey;\r
- if ( matcher( elem, context, xml ) ) {\r
- elem.sizset = true;\r
- return elem;\r
- }\r
- elem.sizset = false;\r
- }\r
- }\r
- }\r
- } else {\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- if ( matcher( elem, context, xml ) ) {\r
- return elem;\r
- }\r
- }\r
- }\r
- }\r
- };\r
-}\r
-\r
-function elementMatcher( matchers ) {\r
- return matchers.length > 1 ?\r
- function( elem, context, xml ) {\r
- var i = matchers.length;\r
- while ( i-- ) {\r
- if ( !matchers[i]( elem, context, xml ) ) {\r
- return false;\r
- }\r
- }\r
- return true;\r
- } :\r
- matchers[0];\r
-}\r
-\r
-function condense( unmatched, map, filter, context, xml ) {\r
- var elem,\r
- newUnmatched = [],\r
- i = 0,\r
- len = unmatched.length,\r
- mapped = map != null;\r
-\r
- for ( ; i < len; i++ ) {\r
- if ( (elem = unmatched[i]) ) {\r
- if ( !filter || filter( elem, context, xml ) ) {\r
- newUnmatched.push( elem );\r
- if ( mapped ) {\r
- map.push( i );\r
- }\r
- }\r
- }\r
- }\r
-\r
- return newUnmatched;\r
-}\r
-\r
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\r
- if ( postFilter && !postFilter[ expando ] ) {\r
- postFilter = setMatcher( postFilter );\r
- }\r
- if ( postFinder && !postFinder[ expando ] ) {\r
- postFinder = setMatcher( postFinder, postSelector );\r
- }\r
- return markFunction(function( seed, results, context, xml ) {\r
- var temp, i, elem,\r
- preMap = [],\r
- postMap = [],\r
- preexisting = results.length,\r
-\r
- // Get initial elements from seed or context\r
- elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),\r
-\r
- // Prefilter to get matcher input, preserving a map for seed-results synchronization\r
- matcherIn = preFilter && ( seed || !selector ) ?\r
- condense( elems, preMap, preFilter, context, xml ) :\r
- elems,\r
-\r
- matcherOut = matcher ?\r
- // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\r
- postFinder || ( seed ? preFilter : preexisting || postFilter ) ?\r
-\r
- // ...intermediate processing is necessary\r
- [] :\r
-\r
- // ...otherwise use results directly\r
- results :\r
- matcherIn;\r
-\r
- // Find primary matches\r
- if ( matcher ) {\r
- matcher( matcherIn, matcherOut, context, xml );\r
- }\r
-\r
- // Apply postFilter\r
- if ( postFilter ) {\r
- temp = condense( matcherOut, postMap );\r
- postFilter( temp, [], context, xml );\r
-\r
- // Un-match failing elements by moving them back to matcherIn\r
- i = temp.length;\r
- while ( i-- ) {\r
- if ( (elem = temp[i]) ) {\r
- matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\r
- }\r
- }\r
- }\r
-\r
- if ( seed ) {\r
- if ( postFinder || preFilter ) {\r
- if ( postFinder ) {\r
- // Get the final matcherOut by condensing this intermediate into postFinder contexts\r
- temp = [];\r
- i = matcherOut.length;\r
- while ( i-- ) {\r
- if ( (elem = matcherOut[i]) ) {\r
- // Restore matcherIn since elem is not yet a final match\r
- temp.push( (matcherIn[i] = elem) );\r
- }\r
- }\r
- postFinder( null, (matcherOut = []), temp, xml );\r
- }\r
-\r
- // Move matched elements from seed to results to keep them synchronized\r
- i = matcherOut.length;\r
- while ( i-- ) {\r
- if ( (elem = matcherOut[i]) &&\r
- (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {\r
-\r
- seed[temp] = !(results[temp] = elem);\r
- }\r
- }\r
- }\r
-\r
- // Add elements to results, through postFinder if defined\r
- } else {\r
- matcherOut = condense(\r
- matcherOut === results ?\r
- matcherOut.splice( preexisting, matcherOut.length ) :\r
- matcherOut\r
- );\r
- if ( postFinder ) {\r
- postFinder( null, results, matcherOut, xml );\r
- } else {\r
- push.apply( results, matcherOut );\r
- }\r
- }\r
- });\r
-}\r
-\r
-function matcherFromTokens( tokens ) {\r
- var checkContext, matcher, j,\r
- len = tokens.length,\r
- leadingRelative = Expr.relative[ tokens[0].type ],\r
- implicitRelative = leadingRelative || Expr.relative[" "],\r
- i = leadingRelative ? 1 : 0,\r
-\r
- // The foundational matcher ensures that elements are reachable from top-level context(s)\r
- matchContext = addCombinator( function( elem ) {\r
- return elem === checkContext;\r
- }, implicitRelative, true ),\r
- matchAnyContext = addCombinator( function( elem ) {\r
- return indexOf.call( checkContext, elem ) > -1;\r
- }, implicitRelative, true ),\r
- matchers = [ function( elem, context, xml ) {\r
- return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\r
- (checkContext = context).nodeType ?\r
- matchContext( elem, context, xml ) :\r
- matchAnyContext( elem, context, xml ) );\r
- } ];\r
-\r
- for ( ; i < len; i++ ) {\r
- if ( (matcher = Expr.relative[ tokens[i].type ]) ) {\r
- matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];\r
- } else {\r
- matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\r
-\r
- // Return special upon seeing a positional matcher\r
- if ( matcher[ expando ] ) {\r
- // Find the next relative operator (if any) for proper handling\r
- j = ++i;\r
- for ( ; j < len; j++ ) {\r
- if ( Expr.relative[ tokens[j].type ] ) {\r
- break;\r
- }\r
- }\r
- return setMatcher(\r
- i > 1 && elementMatcher( matchers ),\r
- i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),\r
- matcher,\r
- i < j && matcherFromTokens( tokens.slice( i, j ) ),\r
- j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\r
- j < len && tokens.join("")\r
- );\r
- }\r
- matchers.push( matcher );\r
- }\r
- }\r
-\r
- return elementMatcher( matchers );\r
-}\r
-\r
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {\r
- var bySet = setMatchers.length > 0,\r
- byElement = elementMatchers.length > 0,\r
- superMatcher = function( seed, context, xml, results, expandContext ) {\r
- var elem, j, matcher,\r
- setMatched = [],\r
- matchedCount = 0,\r
- i = "0",\r
- unmatched = seed && [],\r
- outermost = expandContext != null,\r
- contextBackup = outermostContext,\r
- // We must always have either seed elements or context\r
- elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),\r
- // Nested matchers should use non-integer dirruns\r
- dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);\r
-\r
- if ( outermost ) {\r
- outermostContext = context !== document && context;\r
- cachedruns = superMatcher.el;\r
- }\r
-\r
- // Add elements passing elementMatchers directly to results\r
- for ( ; (elem = elems[i]) != null; i++ ) {\r
- if ( byElement && elem ) {\r
- for ( j = 0; (matcher = elementMatchers[j]); j++ ) {\r
- if ( matcher( elem, context, xml ) ) {\r
- results.push( elem );\r
- break;\r
- }\r
- }\r
- if ( outermost ) {\r
- dirruns = dirrunsUnique;\r
- cachedruns = ++superMatcher.el;\r
- }\r
- }\r
-\r
- // Track unmatched elements for set filters\r
- if ( bySet ) {\r
- // They will have gone through all possible matchers\r
- if ( (elem = !matcher && elem) ) {\r
- matchedCount--;\r
- }\r
-\r
- // Lengthen the array for every element, matched or not\r
- if ( seed ) {\r
- unmatched.push( elem );\r
- }\r
- }\r
- }\r
-\r
- // Apply set filters to unmatched elements\r
- matchedCount += i;\r
- if ( bySet && i !== matchedCount ) {\r
- for ( j = 0; (matcher = setMatchers[j]); j++ ) {\r
- matcher( unmatched, setMatched, context, xml );\r
- }\r
-\r
- if ( seed ) {\r
- // Reintegrate element matches to eliminate the need for sorting\r
- if ( matchedCount > 0 ) {\r
- while ( i-- ) {\r
- if ( !(unmatched[i] || setMatched[i]) ) {\r
- setMatched[i] = pop.call( results );\r
- }\r
- }\r
- }\r
-\r
- // Discard index placeholder values to get only actual matches\r
- setMatched = condense( setMatched );\r
- }\r
-\r
- // Add matches to results\r
- push.apply( results, setMatched );\r
-\r
- // Seedless set matches succeeding multiple successful matchers stipulate sorting\r
- if ( outermost && !seed && setMatched.length > 0 &&\r
- ( matchedCount + setMatchers.length ) > 1 ) {\r
-\r
- Sizzle.uniqueSort( results );\r
- }\r
- }\r
-\r
- // Override manipulation of globals by nested matchers\r
- if ( outermost ) {\r
- dirruns = dirrunsUnique;\r
- outermostContext = contextBackup;\r
- }\r
-\r
- return unmatched;\r
- };\r
-\r
- superMatcher.el = 0;\r
- return bySet ?\r
- markFunction( superMatcher ) :\r
- superMatcher;\r
-}\r
-\r
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {\r
- var i,\r
- setMatchers = [],\r
- elementMatchers = [],\r
- cached = compilerCache[ expando ][ selector + " " ];\r
-\r
- if ( !cached ) {\r
- // Generate a function of recursive functions that can be used to check each element\r
- if ( !group ) {\r
- group = tokenize( selector );\r
- }\r
- i = group.length;\r
- while ( i-- ) {\r
- cached = matcherFromTokens( group[i] );\r
- if ( cached[ expando ] ) {\r
- setMatchers.push( cached );\r
- } else {\r
- elementMatchers.push( cached );\r
- }\r
- }\r
-\r
- // Cache the compiled function\r
- cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\r
- }\r
- return cached;\r
-};\r
-\r
-function multipleContexts( selector, contexts, results ) {\r
- var i = 0,\r
- len = contexts.length;\r
- for ( ; i < len; i++ ) {\r
- Sizzle( selector, contexts[i], results );\r
- }\r
- return results;\r
-}\r
-\r
-function select( selector, context, results, seed, xml ) {\r
- var i, tokens, token, type, find,\r
- match = tokenize( selector ),\r
- j = match.length;\r
-\r
- if ( !seed ) {\r
- // Try to minimize operations if there is only one group\r
- if ( match.length === 1 ) {\r
-\r
- // Take a shortcut and set the context if the root selector is an ID\r
- tokens = match[0] = match[0].slice( 0 );\r
- if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&\r
- context.nodeType === 9 && !xml &&\r
- Expr.relative[ tokens[1].type ] ) {\r
-\r
- context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];\r
- if ( !context ) {\r
- return results;\r
- }\r
-\r
- selector = selector.slice( tokens.shift().length );\r
- }\r
-\r
- // Fetch a seed set for right-to-left matching\r
- for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {\r
- token = tokens[i];\r
-\r
- // Abort if we hit a combinator\r
- if ( Expr.relative[ (type = token.type) ] ) {\r
- break;\r
- }\r
- if ( (find = Expr.find[ type ]) ) {\r
- // Search, expanding context for leading sibling combinators\r
- if ( (seed = find(\r
- token.matches[0].replace( rbackslash, "" ),\r
- rsibling.test( tokens[0].type ) && context.parentNode || context,\r
- xml\r
- )) ) {\r
-\r
- // If seed is empty or no tokens remain, we can return early\r
- tokens.splice( i, 1 );\r
- selector = seed.length && tokens.join("");\r
- if ( !selector ) {\r
- push.apply( results, slice.call( seed, 0 ) );\r
- return results;\r
- }\r
-\r
- break;\r
- }\r
- }\r
- }\r
- }\r
- }\r
-\r
- // Compile and execute a filtering function\r
- // Provide `match` to avoid retokenization if we modified the selector above\r
- compile( selector, match )(\r
- seed,\r
- context,\r
- xml,\r
- results,\r
- rsibling.test( selector )\r
- );\r
- return results;\r
-}\r
-\r
-if ( document.querySelectorAll ) {\r
- (function() {\r
- var disconnectedMatch,\r
- oldSelect = select,\r
- rescape = /'|\\/g,\r
- rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,\r
-\r
- // qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA\r
- // A support test would require too much code (would include document ready)\r
- rbuggyQSA = [ ":focus" ],\r
-\r
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)\r
- // A support test would require too much code (would include document ready)\r
- // just skip matchesSelector for :active\r
- rbuggyMatches = [ ":active" ],\r
- matches = docElem.matchesSelector ||\r
- docElem.mozMatchesSelector ||\r
- docElem.webkitMatchesSelector ||\r
- docElem.oMatchesSelector ||\r
- docElem.msMatchesSelector;\r
-\r
- // Build QSA regex\r
- // Regex strategy adopted from Diego Perini\r
- assert(function( div ) {\r
- // Select is set to empty string on purpose\r
- // This is to test IE's treatment of not explictly\r
- // setting a boolean content attribute,\r
- // since its presence should be enough\r
- // http://bugs.jquery.com/ticket/12359\r
- div.innerHTML = "<select><option selected=''></option></select>";\r
-\r
- // IE8 - Some boolean attributes are not treated correctly\r
- if ( !div.querySelectorAll("[selected]").length ) {\r
- rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );\r
- }\r
-\r
- // Webkit/Opera - :checked should return selected option elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- // IE8 throws error here (do not put tests after this one)\r
- if ( !div.querySelectorAll(":checked").length ) {\r
- rbuggyQSA.push(":checked");\r
- }\r
- });\r
-\r
- assert(function( div ) {\r
-\r
- // Opera 10-12/IE9 - ^= $= *= and empty values\r
- // Should not select anything\r
- div.innerHTML = "<p test=''></p>";\r
- if ( div.querySelectorAll("[test^='']").length ) {\r
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );\r
- }\r
-\r
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\r
- // IE8 throws error here (do not put tests after this one)\r
- div.innerHTML = "<input type='hidden'/>";\r
- if ( !div.querySelectorAll(":enabled").length ) {\r
- rbuggyQSA.push(":enabled", ":disabled");\r
- }\r
- });\r
-\r
- // rbuggyQSA always contains :focus, so no need for a length check\r
- rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );\r
-\r
- select = function( selector, context, results, seed, xml ) {\r
- // Only use querySelectorAll when not filtering,\r
- // when this is not xml,\r
- // and when no QSA bugs apply\r
- if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {\r
- var groups, i,\r
- old = true,\r
- nid = expando,\r
- newContext = context,\r
- newSelector = context.nodeType === 9 && selector;\r
-\r
- // qSA works strangely on Element-rooted queries\r
- // We can work around this by specifying an extra ID on the root\r
- // and working up from there (Thanks to Andrew Dupont for the technique)\r
- // IE 8 doesn't work on object elements\r
- if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {\r
- groups = tokenize( selector );\r
-\r
- if ( (old = context.getAttribute("id")) ) {\r
- nid = old.replace( rescape, "\\$&" );\r
- } else {\r
- context.setAttribute( "id", nid );\r
- }\r
- nid = "[id='" + nid + "'] ";\r
-\r
- i = groups.length;\r
- while ( i-- ) {\r
- groups[i] = nid + groups[i].join("");\r
- }\r
- newContext = rsibling.test( selector ) && context.parentNode || context;\r
- newSelector = groups.join(",");\r
- }\r
-\r
- if ( newSelector ) {\r
- try {\r
- push.apply( results, slice.call( newContext.querySelectorAll(\r
- newSelector\r
- ), 0 ) );\r
- return results;\r
- } catch(qsaError) {\r
- } finally {\r
- if ( !old ) {\r
- context.removeAttribute("id");\r
- }\r
- }\r
- }\r
- }\r
-\r
- return oldSelect( selector, context, results, seed, xml );\r
- };\r
-\r
- if ( matches ) {\r
- assert(function( div ) {\r
- // Check to see if it's possible to do matchesSelector\r
- // on a disconnected node (IE 9)\r
- disconnectedMatch = matches.call( div, "div" );\r
-\r
- // This should fail with an exception\r
- // Gecko does not error, returns false instead\r
- try {\r
- matches.call( div, "[test!='']:sizzle" );\r
- rbuggyMatches.push( "!=", pseudos );\r
- } catch ( e ) {}\r
- });\r
-\r
- // rbuggyMatches always contains :active and :focus, so no need for a length check\r
- rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );\r
-\r
- Sizzle.matchesSelector = function( elem, expr ) {\r
- // Make sure that attribute selectors are quoted\r
- expr = expr.replace( rattributeQuotes, "='$1']" );\r
-\r
- // rbuggyMatches always contains :active, so no need for an existence check\r
- if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {\r
- try {\r
- var ret = matches.call( elem, expr );\r
-\r
- // IE 9's matchesSelector returns false on disconnected nodes\r
- if ( ret || disconnectedMatch ||\r
- // As well, disconnected nodes are said to be in a document\r
- // fragment in IE 9\r
- elem.document && elem.document.nodeType !== 11 ) {\r
- return ret;\r
- }\r
- } catch(e) {}\r
- }\r
-\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
- };\r
- }\r
- })();\r
-}\r
-\r
-// Deprecated\r
-Expr.pseudos["nth"] = Expr.pseudos["eq"];\r
-\r
-// Back-compat\r
-function setFilters() {}\r
-Expr.filters = setFilters.prototype = Expr.pseudos;\r
-Expr.setFilters = new setFilters();\r
-\r
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-\r
-\r
-})( window );\r
-var runtil = /Until$/,
- rparentsprev = /^(?:parents|prev(?:Until|All))/,
- isSimple = /^.[^:#\[\.,]*$/,
- rneedsContext = jQuery.expr.match.needsContext,
- // methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
-
-jQuery.fn.extend({
- find: function( selector ) {
- var i, l, length, n, r, ret,
- self = this;
-
- if ( typeof selector !== "string" ) {
- return jQuery( selector ).filter(function() {
- for ( i = 0, l = self.length; i < l; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
- }
- }
- });
- }
-
- ret = this.pushStack( "", "find", selector );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- length = ret.length;
- jQuery.find( selector, this[i], ret );
-
- if ( i > 0 ) {
- // Make sure that the results are unique
- for ( n = length; n < ret.length; n++ ) {
- for ( r = 0; r < length; r++ ) {
- if ( ret[r] === ret[n] ) {
- ret.splice(n--, 1);
- break;
- }
- }
- }
- }
- }
-
- return ret;
- },
-
- has: function( target ) {
- var i,
- targets = jQuery( target, this ),
- len = targets.length;
-
- return this.filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
- }
- }
- });
- },
-
- not: function( selector ) {
- return this.pushStack( winnow(this, selector, false), "not", selector);
- },
-
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector, true), "filter", selector );
- },
-
- is: function( selector ) {
- return !!selector && (
- typeof selector === "string" ?
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- rneedsContext.test( selector ) ?
- jQuery( selector, this.context ).index( this[0] ) >= 0 :
- jQuery.filter( selector, this ).length > 0 :
- this.filter( selector ).length > 0 );
- },
-
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- ret = [],
- pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
- jQuery( selectors, context || this.context ) :
- 0;
-
- for ( ; i < l; i++ ) {
- cur = this[i];
-
- while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
- if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
- ret.push( cur );
- break;
- }
- cur = cur.parentNode;
- }
- }
-
- ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
-
- return this.pushStack( ret, "closest", selectors );
- },
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
-
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
- }
-
- // index in selector
- if ( typeof elem === "string" ) {
- return jQuery.inArray( this[0], jQuery( elem ) );
- }
-
- // Locate the position of the desired element
- return jQuery.inArray(
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[0] : elem, this );
- },
-
- add: function( selector, context ) {
- var set = typeof selector === "string" ?
- jQuery( selector, context ) :
- jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
- all = jQuery.merge( this.get(), set );
-
- return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
- all :
- jQuery.unique( all ) );
- },
-
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
- }
-});
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-// A painfully simple check to see if an element is disconnected
-// from a document (should be improved, where feasible).
-function isDisconnected( node ) {
- return !node || !node.parentNode || node.parentNode.nodeType === 11;
-}
-
-function sibling( cur, dir ) {
- do {
- cur = cur[ dir ];
- } while ( cur && cur.nodeType !== 1 );
-
- return cur;
-}
-
-jQuery.each({
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return jQuery.dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return jQuery.dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return jQuery.dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return jQuery.sibling( elem.firstChild );
- },
- contents: function( elem ) {
- return jQuery.nodeName( elem, "iframe" ) ?
- elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
- }
-}, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var ret = jQuery.map( this, fn, until );
-
- if ( !runtil.test( name ) ) {
- selector = until;
- }
-
- if ( selector && typeof selector === "string" ) {
- ret = jQuery.filter( selector, ret );
- }
-
- ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
-
- if ( this.length > 1 && rparentsprev.test( name ) ) {
- ret = ret.reverse();
- }
-
- return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
- };
-});
-
-jQuery.extend({
- filter: function( expr, elems, not ) {
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
-
- return elems.length === 1 ?
- jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
- jQuery.find.matches(expr, elems);
- },
-
- dir: function( elem, dir, until ) {
- var matched = [],
- cur = elem[ dir ];
-
- while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
- if ( cur.nodeType === 1 ) {
- matched.push( cur );
- }
- cur = cur[dir];
- }
- return matched;
- },
-
- sibling: function( n, elem ) {
- var r = [];
-
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- r.push( n );
- }
- }
-
- return r;
- }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
- // Can't pass null or undefined to indexOf in Firefox 4
- // Set to 0 to skip string check
- qualifier = qualifier || 0;
-
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep(elements, function( elem, i ) {
- var retVal = !!qualifier.call( elem, i, elem );
- return retVal === keep;
- });
-
- } else if ( qualifier.nodeType ) {
- return jQuery.grep(elements, function( elem, i ) {
- return ( elem === qualifier ) === keep;
- });
-
- } else if ( typeof qualifier === "string" ) {
- var filtered = jQuery.grep(elements, function( elem ) {
- return elem.nodeType === 1;
- });
-
- if ( isSimple.test( qualifier ) ) {
- return jQuery.filter(qualifier, filtered, !keep);
- } else {
- qualifier = jQuery.filter( qualifier, filtered );
- }
- }
-
- return jQuery.grep(elements, function( elem, i ) {
- return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
- });
-}
-function createSafeFragment( document ) {
- var list = nodeNames.split( "|" ),
- safeFrag = document.createDocumentFragment();
-
- if ( safeFrag.createElement ) {
- while ( list.length ) {
- safeFrag.createElement(
- list.pop()
- );
- }
- }
- return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
- "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
- rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
- rleadingWhitespace = /^\s+/,
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
- rtagName = /<([\w:]+)/,
- rtbody = /<tbody/i,
- rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
- rnocache = /<(?:script|object|embed|option|style)/i,
- rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
- rcheckableType = /^(?:checkbox|radio)$/,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptType = /\/(java|ecma)script/i,
- rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
- wrapMap = {
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
- legend: [ 1, "<fieldset>", "</fieldset>" ],
- thead: [ 1, "<table>", "</table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
- col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
- area: [ 1, "<map>", "</map>" ],
- _default: [ 0, "", "" ]
- },
- safeFragment = createSafeFragment( document ),
- fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-// unless wrapped in a div with non-breaking characters in front of it.
-if ( !jQuery.support.htmlSerialize ) {
- wrapMap._default = [ 1, "X<div>", "</div>" ];
-}
-
-jQuery.fn.extend({
- text: function( value ) {
- return jQuery.access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
- }, null, value, arguments.length );
- },
-
- wrapAll: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapAll( html.call(this, i) );
- });
- }
-
- if ( this[0] ) {
- // The elements to wrap the target around
- var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
- if ( this[0].parentNode ) {
- wrap.insertBefore( this[0] );
- }
-
- wrap.map(function() {
- var elem = this;
-
- while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
- elem = elem.firstChild;
- }
-
- return elem;
- }).append( this );
- }
-
- return this;
- },
-
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapInner( html.call(this, i) );
- });
- }
-
- return this.each(function() {
- var self = jQuery( this ),
- contents = self.contents();
-
- if ( contents.length ) {
- contents.wrapAll( html );
-
- } else {
- self.append( html );
- }
- });
- },
-
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
-
- return this.each(function(i) {
- jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
- });
- },
-
- unwrap: function() {
- return this.parent().each(function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- }).end();
- },
-
- append: function() {
- return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
- this.appendChild( elem );
- }
- });
- },
-
- prepend: function() {
- return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
- this.insertBefore( elem, this.firstChild );
- }
- });
- },
-
- before: function() {
- if ( !isDisconnected( this[0] ) ) {
- return this.domManip(arguments, false, function( elem ) {
- this.parentNode.insertBefore( elem, this );
- });
- }
-
- if ( arguments.length ) {
- var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
- }
- },
-
- after: function() {
- if ( !isDisconnected( this[0] ) ) {
- return this.domManip(arguments, false, function( elem ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- });
- }
-
- if ( arguments.length ) {
- var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
- }
- },
-
- // keepData is for internal use only--do not document
- remove: function( selector, keepData ) {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
- if ( !keepData && elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName("*") );
- jQuery.cleanData( [ elem ] );
- }
-
- if ( elem.parentNode ) {
- elem.parentNode.removeChild( elem );
- }
- }
- }
-
- return this;
- },
-
- empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName("*") );
- }
-
- // Remove any remaining nodes
- while ( elem.firstChild ) {
- elem.removeChild( elem.firstChild );
- }
- }
-
- return this;
- },
-
- clone: function( dataAndEvents, deepDataAndEvents ) {
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
- return this.map( function () {
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
- });
- },
-
- html: function( value ) {
- return jQuery.access( this, function( value ) {
- var elem = this[0] || {},
- i = 0,
- l = this.length;
-
- if ( value === undefined ) {
- return elem.nodeType === 1 ?
- elem.innerHTML.replace( rinlinejQuery, "" ) :
- undefined;
- }
-
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
- ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
- !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
- value = value.replace( rxhtmlTag, "<$1></$2>" );
-
- try {
- for (; i < l; i++ ) {
- // Remove element nodes and prevent memory leaks
- elem = this[i] || {};
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName( "*" ) );
- elem.innerHTML = value;
- }
- }
-
- elem = 0;
-
- // If using innerHTML throws an exception, use the fallback method
- } catch(e) {}
- }
-
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
-
- replaceWith: function( value ) {
- if ( !isDisconnected( this[0] ) ) {
- // Make sure that the elements are removed from the DOM before they are inserted
- // this can help fix replacing a parent with child elements
- if ( jQuery.isFunction( value ) ) {
- return this.each(function(i) {
- var self = jQuery(this), old = self.html();
- self.replaceWith( value.call( this, i, old ) );
- });
- }
-
- if ( typeof value !== "string" ) {
- value = jQuery( value ).detach();
- }
-
- return this.each(function() {
- var next = this.nextSibling,
- parent = this.parentNode;
-
- jQuery( this ).remove();
-
- if ( next ) {
- jQuery(next).before( value );
- } else {
- jQuery(parent).append( value );
- }
- });
- }
-
- return this.length ?
- this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
- this;
- },
-
- detach: function( selector ) {
- return this.remove( selector, true );
- },
-
- domManip: function( args, table, callback ) {
-
- // Flatten any nested arrays
- args = [].concat.apply( [], args );
-
- var results, first, fragment, iNoClone,
- i = 0,
- value = args[0],
- scripts = [],
- l = this.length;
-
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
- return this.each(function() {
- jQuery(this).domManip( args, table, callback );
- });
- }
-
- if ( jQuery.isFunction(value) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- args[0] = value.call( this, i, table ? self.html() : undefined );
- self.domManip( args, table, callback );
- });
- }
-
- if ( this[0] ) {
- results = jQuery.buildFragment( args, this, scripts );
- fragment = results.fragment;
- first = fragment.firstChild;
-
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
-
- if ( first ) {
- table = table && jQuery.nodeName( first, "tr" );
-
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- // Fragments from the fragment cache must always be cloned and never used in place.
- for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
- callback.call(
- table && jQuery.nodeName( this[i], "table" ) ?
- findOrAppend( this[i], "tbody" ) :
- this[i],
- i === iNoClone ?
- fragment :
- jQuery.clone( fragment, true, true )
- );
- }
- }
-
- // Fix #11809: Avoid leaking memory
- fragment = first = null;
-
- if ( scripts.length ) {
- jQuery.each( scripts, function( i, elem ) {
- if ( elem.src ) {
- if ( jQuery.ajax ) {
- jQuery.ajax({
- url: elem.src,
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- });
- } else {
- jQuery.error("no ajax");
- }
- } else {
- jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
- }
-
- if ( elem.parentNode ) {
- elem.parentNode.removeChild( elem );
- }
- });
- }
- }
-
- return this;
- }
-});
-
-function findOrAppend( elem, tag ) {
- return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
-}
-
-function cloneCopyEvent( src, dest ) {
-
- if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
- return;
- }
-
- var type, i, l,
- oldData = jQuery._data( src ),
- curData = jQuery._data( dest, oldData ),
- events = oldData.events;
-
- if ( events ) {
- delete curData.handle;
- curData.events = {};
-
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
-
- // make the cloned public data object a copy from the original
- if ( curData.data ) {
- curData.data = jQuery.extend( {}, curData.data );
- }
-}
-
-function cloneFixAttributes( src, dest ) {
- var nodeName;
-
- // We do not need to do anything for non-Elements
- if ( dest.nodeType !== 1 ) {
- return;
- }
-
- // clearAttributes removes the attributes, which we don't want,
- // but also removes the attachEvent events, which we *do* want
- if ( dest.clearAttributes ) {
- dest.clearAttributes();
- }
-
- // mergeAttributes, in contrast, only merges back on the
- // original attributes, not the events
- if ( dest.mergeAttributes ) {
- dest.mergeAttributes( src );
- }
-
- nodeName = dest.nodeName.toLowerCase();
-
- if ( nodeName === "object" ) {
- // IE6-10 improperly clones children of object elements using classid.
- // IE10 throws NoModificationAllowedError if parent is null, #12132.
- if ( dest.parentNode ) {
- dest.outerHTML = src.outerHTML;
- }
-
- // This path appears unavoidable for IE9. When cloning an object
- // element in IE9, the outerHTML strategy above is not sufficient.
- // If the src has innerHTML and the destination does not,
- // copy the src.innerHTML into the dest.innerHTML. #10324
- if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
- dest.innerHTML = src.innerHTML;
- }
-
- } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
- // IE6-8 fails to persist the checked state of a cloned checkbox
- // or radio button. Worse, IE6-7 fail to give the cloned element
- // a checked appearance if the defaultChecked value isn't also set
-
- dest.defaultChecked = dest.checked = src.checked;
-
- // IE6-7 get confused and end up setting the value of a cloned
- // checkbox/radio button to an empty string instead of "on"
- if ( dest.value !== src.value ) {
- dest.value = src.value;
- }
-
- // IE6-8 fails to return the selected option to the default selected
- // state when cloning options
- } else if ( nodeName === "option" ) {
- dest.selected = src.defaultSelected;
-
- // IE6-8 fails to set the defaultValue to the correct value when
- // cloning other types of input fields
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
-
- // IE blanks contents when cloning scripts
- } else if ( nodeName === "script" && dest.text !== src.text ) {
- dest.text = src.text;
- }
-
- // Event data gets referenced instead of copied if the expando
- // gets copied too
- dest.removeAttribute( jQuery.expando );
-}
-
-jQuery.buildFragment = function( args, context, scripts ) {
- var fragment, cacheable, cachehit,
- first = args[ 0 ];
-
- // Set context from what may come in as undefined or a jQuery collection or a node
- // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
- // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
- context = context || document;
- context = !context.nodeType && context[0] || context;
- context = context.ownerDocument || context;
-
- // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
- // Cloning options loses the selected state, so don't cache them
- // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
- // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
- // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
- if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
- first.charAt(0) === "<" && !rnocache.test( first ) &&
- (jQuery.support.checkClone || !rchecked.test( first )) &&
- (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
-
- // Mark cacheable and look for a hit
- cacheable = true;
- fragment = jQuery.fragments[ first ];
- cachehit = fragment !== undefined;
- }
-
- if ( !fragment ) {
- fragment = context.createDocumentFragment();
- jQuery.clean( args, context, fragment, scripts );
-
- // Update the cache, but only store false
- // unless this is a second parsing of the same content
- if ( cacheable ) {
- jQuery.fragments[ first ] = cachehit && fragment;
- }
- }
-
- return { fragment: fragment, cacheable: cacheable };
-};
-
-jQuery.fragments = {};
-
-jQuery.each({
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
-}, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- i = 0,
- ret = [],
- insert = jQuery( selector ),
- l = insert.length,
- parent = this.length === 1 && this[0].parentNode;
-
- if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
- insert[ original ]( this[0] );
- return this;
- } else {
- for ( ; i < l; i++ ) {
- elems = ( i > 0 ? this.clone(true) : this ).get();
- jQuery( insert[i] )[ original ]( elems );
- ret = ret.concat( elems );
- }
-
- return this.pushStack( ret, name, insert.selector );
- }
- };
-});
-
-function getAll( elem ) {
- if ( typeof elem.getElementsByTagName !== "undefined" ) {
- return elem.getElementsByTagName( "*" );
-
- } else if ( typeof elem.querySelectorAll !== "undefined" ) {
- return elem.querySelectorAll( "*" );
-
- } else {
- return [];
- }
-}
-
-// Used in clean, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
- if ( rcheckableType.test( elem.type ) ) {
- elem.defaultChecked = elem.checked;
- }
-}
-
-jQuery.extend({
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var srcElements,
- destElements,
- i,
- clone;
-
- if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
- clone = elem.cloneNode( true );
-
- // IE<=8 does not properly clone detached, unknown element nodes
- } else {
- fragmentDiv.innerHTML = elem.outerHTML;
- fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
- }
-
- if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
- (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
- // IE copies events bound via attachEvent when using cloneNode.
- // Calling detachEvent on the clone will also remove the events
- // from the original. In order to get around this, we use some
- // proprietary methods to clear the events. Thanks to MooTools
- // guys for this hotness.
-
- cloneFixAttributes( elem, clone );
-
- // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
- srcElements = getAll( elem );
- destElements = getAll( clone );
-
- // Weird iteration because IE will replace the length property
- // with an element if you are cloning the body and one of the
- // elements on the page has a name or id of "length"
- for ( i = 0; srcElements[i]; ++i ) {
- // Ensure that the destination node is not null; Fixes #9587
- if ( destElements[i] ) {
- cloneFixAttributes( srcElements[i], destElements[i] );
- }
- }
- }
-
- // Copy the events from the original to the clone
- if ( dataAndEvents ) {
- cloneCopyEvent( elem, clone );
-
- if ( deepDataAndEvents ) {
- srcElements = getAll( elem );
- destElements = getAll( clone );
-
- for ( i = 0; srcElements[i]; ++i ) {
- cloneCopyEvent( srcElements[i], destElements[i] );
- }
- }
- }
-
- srcElements = destElements = null;
-
- // Return the cloned set
- return clone;
- },
-
- clean: function( elems, context, fragment, scripts ) {
- var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
- safe = context === document && safeFragment,
- ret = [];
-
- // Ensure that context is a document
- if ( !context || typeof context.createDocumentFragment === "undefined" ) {
- context = document;
- }
-
- // Use the already-created safe fragment if context permits
- for ( i = 0; (elem = elems[i]) != null; i++ ) {
- if ( typeof elem === "number" ) {
- elem += "";
- }
-
- if ( !elem ) {
- continue;
- }
-
- // Convert html string into DOM nodes
- if ( typeof elem === "string" ) {
- if ( !rhtml.test( elem ) ) {
- elem = context.createTextNode( elem );
- } else {
- // Ensure a safe container in which to render the html
- safe = safe || createSafeFragment( context );
- div = context.createElement("div");
- safe.appendChild( div );
-
- // Fix "XHTML"-style tags in all browsers
- elem = elem.replace(rxhtmlTag, "<$1></$2>");
-
- // Go to html and back, then peel off extra wrappers
- tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- depth = wrap[0];
- div.innerHTML = wrap[1] + elem + wrap[2];
-
- // Move to the right depth
- while ( depth-- ) {
- div = div.lastChild;
- }
-
- // Remove IE's autoinserted <tbody> from table fragments
- if ( !jQuery.support.tbody ) {
-
- // String was a <table>, *may* have spurious <tbody>
- hasBody = rtbody.test(elem);
- tbody = tag === "table" && !hasBody ?
- div.firstChild && div.firstChild.childNodes :
-
- // String was a bare <thead> or <tfoot>
- wrap[1] === "<table>" && !hasBody ?
- div.childNodes :
- [];
-
- for ( j = tbody.length - 1; j >= 0 ; --j ) {
- if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
- tbody[ j ].parentNode.removeChild( tbody[ j ] );
- }
- }
- }
-
- // IE completely kills leading whitespace when innerHTML is used
- if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
- div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
- }
-
- elem = div.childNodes;
-
- // Take out of fragment container (we need a fresh div each time)
- div.parentNode.removeChild( div );
- }
- }
-
- if ( elem.nodeType ) {
- ret.push( elem );
- } else {
- jQuery.merge( ret, elem );
- }
- }
-
- // Fix #11356: Clear elements from safeFragment
- if ( div ) {
- elem = div = safe = null;
- }
-
- // Reset defaultChecked for any radios and checkboxes
- // about to be appended to the DOM in IE 6/7 (#8060)
- if ( !jQuery.support.appendChecked ) {
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- if ( jQuery.nodeName( elem, "input" ) ) {
- fixDefaultChecked( elem );
- } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
- jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
- }
- }
- }
-
- // Append elements to a provided document fragment
- if ( fragment ) {
- // Special handling of each script element
- handleScript = function( elem ) {
- // Check if we consider it executable
- if ( !elem.type || rscriptType.test( elem.type ) ) {
- // Detach the script and store it in the scripts array (if provided) or the fragment
- // Return truthy to indicate that it has been handled
- return scripts ?
- scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
- fragment.appendChild( elem );
- }
- };
-
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- // Check if we're done after handling an executable script
- if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
- // Append to fragment and handle embedded scripts
- fragment.appendChild( elem );
- if ( typeof elem.getElementsByTagName !== "undefined" ) {
- // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
- jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
-
- // Splice the scripts into ret after their former ancestor and advance our index beyond them
- ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
- i += jsTags.length;
- }
- }
- }
- }
-
- return ret;
- },
-
- cleanData: function( elems, /* internal */ acceptData ) {
- var data, id, elem, type,
- i = 0,
- internalKey = jQuery.expando,
- cache = jQuery.cache,
- deleteExpando = jQuery.support.deleteExpando,
- special = jQuery.event.special;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
-
- if ( acceptData || jQuery.acceptData( elem ) ) {
-
- id = elem[ internalKey ];
- data = id && cache[ id ];
-
- if ( data ) {
- if ( data.events ) {
- for ( type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
-
- // This is a shortcut to avoid jQuery.event.remove's overhead
- } else {
- jQuery.removeEvent( elem, type, data.handle );
- }
- }
- }
-
- // Remove cache only if it was not already removed by jQuery.event.remove
- if ( cache[ id ] ) {
-
- delete cache[ id ];
-
- // IE does not allow us to delete expando properties from nodes,
- // nor does it have a removeAttribute function on Document nodes;
- // we must handle all of these cases
- if ( deleteExpando ) {
- delete elem[ internalKey ];
-
- } else if ( elem.removeAttribute ) {
- elem.removeAttribute( internalKey );
-
- } else {
- elem[ internalKey ] = null;
- }
-
- jQuery.deletedIds.push( id );
- }
- }
- }
- }
- }
-});
-// Limit scope pollution from any deprecated API
-(function() {
-
-var matched, browser;
-
-// Use of jQuery.browser is frowned upon.
-// More details: http://api.jquery.com/jQuery.browser
-// jQuery.uaMatch maintained for back-compat
-jQuery.uaMatch = function( ua ) {
- ua = ua.toLowerCase();
-
- var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
- /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
- /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
- /(msie) ([\w.]+)/.exec( ua ) ||
- ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
- [];
-
- return {
- browser: match[ 1 ] || "",
- version: match[ 2 ] || "0"
- };
-};
-
-matched = jQuery.uaMatch( navigator.userAgent );
-browser = {};
-
-if ( matched.browser ) {
- browser[ matched.browser ] = true;
- browser.version = matched.version;
-}
-
-// Chrome is Webkit, but Webkit is also Safari.
-if ( browser.chrome ) {
- browser.webkit = true;
-} else if ( browser.webkit ) {
- browser.safari = true;
-}
-
-jQuery.browser = browser;
-
-jQuery.sub = function() {
- function jQuerySub( selector, context ) {
- return new jQuerySub.fn.init( selector, context );
- }
- jQuery.extend( true, jQuerySub, this );
- jQuerySub.superclass = this;
- jQuerySub.fn = jQuerySub.prototype = this();
- jQuerySub.fn.constructor = jQuerySub;
- jQuerySub.sub = this.sub;
- jQuerySub.fn.init = function init( selector, context ) {
- if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
- context = jQuerySub( context );
- }
-
- return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
- };
- jQuerySub.fn.init.prototype = jQuerySub.fn;
- var rootjQuerySub = jQuerySub(document);
- return jQuerySub;
-};
-
-})();
-var curCSS, iframe, iframeDoc,
- ralpha = /alpha\([^)]*\)/i,
- ropacity = /opacity=([^)]*)/,
- rposition = /^(top|right|bottom|left)$/,
- // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
- // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- rmargin = /^margin/,
- rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
- rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
- rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
- elemdisplay = { BODY: "block" },
-
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: 0,
- fontWeight: 400
- },
-
- cssExpand = [ "Top", "Right", "Bottom", "Left" ],
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
-
- eventsToggle = jQuery.fn.toggle;
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name.charAt(0).toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function isHidden( elem, el ) {
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
- var elem, display,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- values[ index ] = jQuery._data( elem, "olddisplay" );
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && elem.style.display === "none" ) {
- elem.style.display = "";
- }
-
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
- }
- } else {
- display = curCSS( elem, "display" );
-
- if ( !values[ index ] && display !== "none" ) {
- jQuery._data( elem, "olddisplay", display );
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return jQuery.access( this, function( elem, name, value ) {
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state, fn2 ) {
- var bool = typeof state === "boolean";
-
- if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
- return eventsToggle.apply( this, arguments );
- }
-
- return this.each(function() {
- if ( bool ? state : isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
-
-jQuery.extend({
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
-
- }
- }
- }
- },
-
- // Exclude the following css properties to add px
- cssNumber: {
- "fillOpacity": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
-
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- // normalize float css property
- "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
- },
-
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
-
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
-
- // convert relative number strings (+= or -=) to relative numbers. #7345
- if ( type === "string" && (ret = rrelNum.exec( value )) ) {
- value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
- // Fixes bug #9237
- type = "number";
- }
-
- // Make sure that NaN and null values aren't set. See: #7116
- if ( value == null || type === "number" && isNaN( value ) ) {
- return;
- }
-
- // If a number was passed in, add 'px' to the (except for certain CSS properties)
- if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
- value += "px";
- }
-
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
- // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
- // Fixes bug #5509
- try {
- style[ name ] = value;
- } catch(e) {}
- }
-
- } else {
- // If a hook was provided get the non-computed value from there
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
- return ret;
- }
-
- // Otherwise just get the value from the style object
- return style[ name ];
- }
- },
-
- css: function( elem, name, numeric, extra ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
-
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
-
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( numeric || extra !== undefined ) {
- num = parseFloat( val );
- return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
- }
- return val;
- },
-
- // A method for quickly swapping in/out CSS properties to get correct calculations
- swap: function( elem, options, callback ) {
- var ret, name,
- old = {};
-
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
-
- ret = callback.call( elem );
-
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
-
- return ret;
- }
-});
-
-// NOTE: To any future maintainer, we've window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
- curCSS = function( elem, name ) {
- var ret, width, minWidth, maxWidth,
- computed = window.getComputedStyle( elem, null ),
- style = elem.style;
-
- if ( computed ) {
-
- // getPropertyValue is only needed for .css('filter') in IE9, see #12537
- ret = computed.getPropertyValue( name ) || computed[ name ];
-
- if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
-
- // A tribute to the "awesome hack by Dean Edwards"
- // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
- // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- return ret;
- };
-} else if ( document.documentElement.currentStyle ) {
- curCSS = function( elem, name ) {
- var left, rsLeft,
- ret = elem.currentStyle && elem.currentStyle[ name ],
- style = elem.style;
-
- // Avoid setting ret to empty string here
- // so we don't default to auto
- if ( ret == null && style && style[ name ] ) {
- ret = style[ name ];
- }
-
- // From the awesome hack by Dean Edwards
- // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
- // If we're not dealing with a regular pixel number
- // but a number that has a weird ending, we need to convert it to pixels
- // but not position css attributes, as those are proportional to the parent element instead
- // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
- if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
- // Remember the original values
- left = style.left;
- rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
-
- // Put in the new values to get a computed value out
- if ( rsLeft ) {
- elem.runtimeStyle.left = elem.currentStyle.left;
- }
- style.left = name === "fontSize" ? "1em" : ret;
- ret = style.pixelLeft + "px";
-
- // Revert the changed values
- style.left = left;
- if ( rsLeft ) {
- elem.runtimeStyle.left = rsLeft;
- }
- }
-
- return ret === "" ? "auto" : ret;
- };
-}
-
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- // we use jQuery.css instead of curCSS here
- // because of the reliableMarginRight CSS hook!
- val += jQuery.css( elem, extra + cssExpand[ i ], true );
- }
-
- // From this point on we use curCSS for maximum performance (relevant in animations)
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- }
- }
-
- return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
- // Start with offset property, which is equivalent to the border-box value
- var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- valueIsBorderBox = true,
- isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
-
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
- }
-
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
-
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox
- )
- ) + "px";
-}
-
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
- if ( elemdisplay[ nodeName ] ) {
- return elemdisplay[ nodeName ];
- }
-
- var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
- display = elem.css("display");
- elem.remove();
-
- // If the simple way fails,
- // get element's real default display by attaching it to a temp iframe
- if ( display === "none" || display === "" ) {
- // Use the already-created iframe if possible
- iframe = document.body.appendChild(
- iframe || jQuery.extend( document.createElement("iframe"), {
- frameBorder: 0,
- width: 0,
- height: 0
- })
- );
-
- // Create a cacheable copy of the iframe document on first call.
- // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
- // document to it; WebKit & Firefox won't allow reusing the iframe document.
- if ( !iframeDoc || !iframe.createElement ) {
- iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
- iframeDoc.write("<!doctype html><html><body>");
- iframeDoc.close();
- }
-
- elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
-
- display = curCSS( elem, "display" );
- document.body.removeChild( iframe );
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
-
- return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // certain elements can have dimension info if we invisibly show them
- // however, it must have a current display style that would benefit from this
- if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
- return jQuery.swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- });
- } else {
- return getWidthOrHeight( elem, name, extra );
- }
- }
- },
-
- set: function( elem, value, extra ) {
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
- ) : 0
- );
- }
- };
-});
-
-if ( !jQuery.support.opacity ) {
- jQuery.cssHooks.opacity = {
- get: function( elem, computed ) {
- // IE uses filters for opacity
- return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
- ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
- computed ? "1" : "";
- },
-
- set: function( elem, value ) {
- var style = elem.style,
- currentStyle = elem.currentStyle,
- opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
- filter = currentStyle && currentStyle.filter || style.filter || "";
-
- // IE has trouble with opacity if it does not have layout
- // Force it by setting the zoom level
- style.zoom = 1;
-
- // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
- if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
- style.removeAttribute ) {
-
- // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
- // if "filter:" is present at all, clearType is disabled, we want to avoid this
- // style.removeAttribute is IE Only, but so apparently is this code path...
- style.removeAttribute( "filter" );
-
- // if there there is no filter style applied in a css rule, we are done
- if ( currentStyle && !currentStyle.filter ) {
- return;
- }
- }
-
- // otherwise, set new filter values
- style.filter = ralpha.test( filter ) ?
- filter.replace( ralpha, opacity ) :
- filter + " " + opacity;
- }
- };
-}
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
- if ( !jQuery.support.reliableMarginRight ) {
- jQuery.cssHooks.marginRight = {
- get: function( elem, computed ) {
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // Work around by temporarily setting element display to inline-block
- return jQuery.swap( elem, { "display": "inline-block" }, function() {
- if ( computed ) {
- return curCSS( elem, "marginRight" );
- }
- });
- }
- };
- }
-
- // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
- // getComputedStyle returns percent when specified for top/left/bottom/right
- // rather than make the css module depend on the offset module, we just check for it here
- if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
- jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = {
- get: function( elem, computed ) {
- if ( computed ) {
- var ret = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
- }
- }
- };
- });
- }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.hidden = function( elem ) {
- return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
- };
-
- jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
- };
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
- margin: "",
- padding: "",
- border: "Width"
-}, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i,
-
- // assumes a single number if not a string
- parts = typeof value === "string" ? value.split(" ") : [ value ],
- expanded = {};
-
- for ( i = 0; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
-
- return expanded;
- }
- };
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
- rselectTextarea = /^(?:select|textarea)/i;
-
-jQuery.fn.extend({
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map(function(){
- return this.elements ? jQuery.makeArray( this.elements ) : this;
- })
- .filter(function(){
- return this.name && !this.disabled &&
- ( this.checked || rselectTextarea.test( this.nodeName ) ||
- rinput.test( this.type ) );
- })
- .map(function( i, elem ){
- var val = jQuery( this ).val();
-
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val, i ){
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
-
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- });
-
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
-
- } else {
- // If array item is non-scalar (array or object), encode its
- // numeric index to resolve deserialization ambiguity issues.
- // Note that rack (as of 1.0.0) can't currently deserialize
- // nested arrays properly, and attempting to do so may cause
- // a server error. Possible fixes are to modify rack's
- // deserialization algorithm or to provide an option or flag
- // to force array serialization to be shallow.
- buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-var
- // Document location
- ajaxLocParts,
- ajaxLocation,
-
- rhash = /#.*$/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- rquery = /\?/,
- rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
- rts = /([?&])_=[^&]*/,
- rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
- // Keep a copy of the old load method
- _load = jQuery.fn.load,
-
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
-
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
-
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = ["*/"] + ["*"];
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
- ajaxLocation = location.href;
-} catch( e ) {
- // Use the href attribute of an A element
- // since IE will modify it given document.location
- ajaxLocation = document.createElement( "a" );
- ajaxLocation.href = "";
- ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
-
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
-
- var dataType, list, placeBefore,
- dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
- i = 0,
- length = dataTypes.length;
-
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- for ( ; i < length; i++ ) {
- dataType = dataTypes[ i ];
- // We control if we're asked to add before
- // any existing element
- placeBefore = /^\+/.test( dataType );
- if ( placeBefore ) {
- dataType = dataType.substr( 1 ) || "*";
- }
- list = structure[ dataType ] = structure[ dataType ] || [];
- // then we add to the structure accordingly
- list[ placeBefore ? "unshift" : "push" ]( func );
- }
- }
- };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
- dataType /* internal */, inspected /* internal */ ) {
-
- dataType = dataType || options.dataTypes[ 0 ];
- inspected = inspected || {};
-
- inspected[ dataType ] = true;
-
- var selection,
- list = structure[ dataType ],
- i = 0,
- length = list ? list.length : 0,
- executeOnly = ( structure === prefilters );
-
- for ( ; i < length && ( executeOnly || !selection ); i++ ) {
- selection = list[ i ]( options, originalOptions, jqXHR );
- // If we got redirected to another dataType
- // we try there if executing only and not done already
- if ( typeof selection === "string" ) {
- if ( !executeOnly || inspected[ selection ] ) {
- selection = undefined;
- } else {
- options.dataTypes.unshift( selection );
- selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jqXHR, selection, inspected );
- }
- }
- }
- // If we're only executing or nothing was selected
- // we try the catchall dataType if not done already
- if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
- selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jqXHR, "*", inspected );
- }
- // unnecessary when only executing (prefilters)
- // but it'll be ignored by the caller in that case
- return selection;
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
- var key, deep,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
-}
-
-jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
- // Don't do a request if no elements are being requested
- if ( !this.length ) {
- return this;
- }
-
- var selector, type, response,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = url.slice( off, url.length );
- url = url.slice( 0, off );
- }
-
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
-
- // We assume that it's the callback
- callback = params;
- params = undefined;
-
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
-
- // Request the remote document
- jQuery.ajax({
- url: url,
-
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params,
- complete: function( jqXHR, status ) {
- if ( callback ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
- }
- }
- }).done(function( responseText ) {
-
- // Save response for use in complete callback
- response = arguments;
-
- // See if a selector was specified
- self.html( selector ?
-
- // Create a dummy div to hold the results
- jQuery("<div>")
-
- // inject the contents of the document in, removing the scripts
- // to avoid any 'Permission Denied' errors in IE
- .append( responseText.replace( rscript, "" ) )
-
- // Locate the specified elements
- .find( selector ) :
-
- // If not, just inject the full result
- responseText );
-
- });
-
- return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
- jQuery.fn[ o ] = function( f ){
- return this.on( o, f );
- };
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- type: method,
- url: url,
- data: data,
- success: callback,
- dataType: type
- });
- };
-});
-
-jQuery.extend({
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- if ( settings ) {
- // Building a settings object
- ajaxExtend( target, jQuery.ajaxSettings );
- } else {
- // Extending ajaxSettings
- settings = target;
- target = jQuery.ajaxSettings;
- }
- ajaxExtend( target, settings );
- return target;
- },
-
- ajaxSettings: {
- url: ajaxLocation,
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- type: "GET",
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- processData: true,
- async: true,
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- xml: "application/xml, text/xml",
- html: "text/html",
- text: "text/plain",
- json: "application/json, text/javascript",
- "*": allTypes
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText"
- },
-
- // List of data converters
- // 1) key format is "source_type destination_type" (a single space in-between)
- // 2) the catchall symbol "*" can be used for source_type
- converters: {
-
- // Convert anything to text
- "* text": window.String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- context: true,
- url: true
- }
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var // ifModified key
- ifModifiedKey,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // transport
- transport,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events
- // It's the callbackContext if one was provided in the options
- // and if it's a DOM node or a jQuery collection
- globalEventContext = callbackContext !== s &&
- ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
- jQuery( callbackContext ) : jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks( "once memory" ),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
-
- readyState: 0,
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- if ( !state ) {
- var lname = name.toLowerCase();
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while( ( match = rheaders.exec( responseHeadersString ) ) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match === undefined ? null : match;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- statusText = statusText || strAbort;
- if ( transport ) {
- transport.abort( statusText );
- }
- done( 0, statusText );
- return this;
- }
- };
-
- // Callback for when everything is done
- // It is defined here because jslint complains if it is declared
- // at the end of the function (which would be more logical and readable)
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // If successful, handle type chaining
- if ( status >= 200 && status < 300 || status === 304 ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
-
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ ifModifiedKey ] = modified;
- }
- modified = jqXHR.getResponseHeader("Etag");
- if ( modified ) {
- jQuery.etag[ ifModifiedKey ] = modified;
- }
- }
-
- // If not modified
- if ( status === 304 ) {
-
- statusText = "notmodified";
- isSuccess = true;
-
- // If we have data
- } else {
-
- isSuccess = ajaxConvert( s, response );
- statusText = isSuccess.state;
- success = isSuccess.data;
- error = isSuccess.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( !statusText || status ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger( "ajaxStop" );
- }
- }
- }
-
- // Attach deferreds
- deferred.promise( jqXHR );
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
- jqXHR.complete = completeDeferred.add;
-
- // Status-dependent callbacks
- jqXHR.statusCode = function( map ) {
- if ( map ) {
- var tmp;
- if ( state < 2 ) {
- for ( tmp in map ) {
- statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
- }
- } else {
- tmp = map[ jqXHR.status ];
- jqXHR.always( tmp );
- }
- }
- return this;
- };
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
- // We also use the url parameter if available
- s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
-
- // A cross-domain request is in order when we have a protocol:host:port mismatch
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger( "ajaxStart" );
- }
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Get ifModifiedKey before adding the anti-cache parameter
- ifModifiedKey = s.url;
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
-
- var ts = jQuery.now(),
- // try replacing _= if it is there
- ret = s.url.replace( rts, "$1_=" + ts );
-
- // if nothing was replaced, add timestamp to the end
- s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- ifModifiedKey = ifModifiedKey || s.url;
- if ( jQuery.lastModified[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
- }
- if ( jQuery.etag[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
- }
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
-
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout( function(){
- jqXHR.abort( "timeout" );
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch (e) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- return jqXHR;
- },
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {}
-
-});
-
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes,
- responseFields = s.responseFields;
-
- // Fill responseXXX fields
- for ( type in responseFields ) {
- if ( type in responses ) {
- jqXHR[ responseFields[type] ] = responses[ type ];
- }
- }
-
- // Remove auto dataType and get content-type in the process
- while( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
- var conv, conv2, current, tmp,
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice(),
- prev = dataTypes[ 0 ],
- converters = {},
- i = 0;
-
- // Apply the dataFilter if provided
- if ( s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- // Convert to each sequential dataType, tolerating list modification
- for ( ; (current = dataTypes[++i]); ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current !== "*" ) {
-
- // Convert response if prev dataType is non-auto and differs from current
- if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split(" ");
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.splice( i--, 0, current );
- }
-
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s["throws"] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
-
- // Update prev for next iteration
- prev = current;
- }
- }
-
- return { state: "success", data: response };
-}
-var oldCallbacks = [],
- rquestion = /\?/,
- rjsonp = /(=)\?(?=&|$)|\?\?/,
- nonce = jQuery.now();
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- data = s.data,
- url = s.url,
- hasCallback = s.jsonp !== false,
- replaceInUrl = hasCallback && rjsonp.test( url ),
- replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
- !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
- rjsonp.test( data );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
- overwritten = window[ callbackName ];
-
- // Insert callback into url or form data
- if ( replaceInUrl ) {
- s.url = url.replace( rjsonp, "$1" + callbackName );
- } else if ( replaceInData ) {
- s.data = data.replace( rjsonp, "$1" + callbackName );
- } else if ( hasCallback ) {
- s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /javascript|ecmascript/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- s.global = false;
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
-
- var script,
- head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
-
- return {
-
- send: function( _, callback ) {
-
- script = document.createElement( "script" );
-
- script.async = "async";
-
- if ( s.scriptCharset ) {
- script.charset = s.scriptCharset;
- }
-
- script.src = s.url;
-
- // Attach handlers for all browsers
- script.onload = script.onreadystatechange = function( _, isAbort ) {
-
- if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
- // Handle memory leak in IE
- script.onload = script.onreadystatechange = null;
-
- // Remove the script
- if ( head && script.parentNode ) {
- head.removeChild( script );
- }
-
- // Dereference the script
- script = undefined;
-
- // Callback if not abort
- if ( !isAbort ) {
- callback( 200, "success" );
- }
- }
- };
- // Use insertBefore instead of appendChild to circumvent an IE6 bug.
- // This arises when a base node is used (#2709 and #4378).
- head.insertBefore( script, head.firstChild );
- },
-
- abort: function() {
- if ( script ) {
- script.onload( 0, 1 );
- }
- }
- };
- }
-});
-var xhrCallbacks,
- // #5280: Internet Explorer will keep connections alive if we don't abort on unload
- xhrOnUnloadAbort = window.ActiveXObject ? function() {
- // Abort all pending requests
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]( 0, 1 );
- }
- } : false,
- xhrId = 0;
-
-// Functions to create xhrs
-function createStandardXHR() {
- try {
- return new window.XMLHttpRequest();
- } catch( e ) {}
-}
-
-function createActiveXHR() {
- try {
- return new window.ActiveXObject( "Microsoft.XMLHTTP" );
- } catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
- /* Microsoft failed to properly
- * implement the XMLHttpRequest in IE7 (can't request local files),
- * so we use the ActiveXObject when it is available
- * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
- * we need a fallback.
- */
- function() {
- return !this.isLocal && createStandardXHR() || createActiveXHR();
- } :
- // For all other browsers, use the standard XMLHttpRequest object
- createStandardXHR;
-
-// Determine support properties
-(function( xhr ) {
- jQuery.extend( jQuery.support, {
- ajax: !!xhr,
- cors: !!xhr && ( "withCredentials" in xhr )
- });
-})( jQuery.ajaxSettings.xhr() );
-
-// Create transport if the browser can provide an xhr
-if ( jQuery.support.ajax ) {
-
- jQuery.ajaxTransport(function( s ) {
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( !s.crossDomain || jQuery.support.cors ) {
-
- var callback;
-
- return {
- send: function( headers, complete ) {
-
- // Get a new xhr
- var handle, i,
- xhr = s.xhr();
-
- // Open the socket
- // Passing null username, generates a login popup on Opera (#2865)
- if ( s.username ) {
- xhr.open( s.type, s.url, s.async, s.username, s.password );
- } else {
- xhr.open( s.type, s.url, s.async );
- }
-
- // Apply custom fields if provided
- if ( s.xhrFields ) {
- for ( i in s.xhrFields ) {
- xhr[ i ] = s.xhrFields[ i ];
- }
- }
-
- // Override mime type if needed
- if ( s.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( s.mimeType );
- }
-
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !s.crossDomain && !headers["X-Requested-With"] ) {
- headers[ "X-Requested-With" ] = "XMLHttpRequest";
- }
-
- // Need an extra try/catch for cross domain requests in Firefox 3
- try {
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- } catch( _ ) {}
-
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( ( s.hasContent && s.data ) || null );
-
- // Listener
- callback = function( _, isAbort ) {
-
- var status,
- statusText,
- responseHeaders,
- responses,
- xml;
-
- // Firefox throws exceptions when accessing properties
- // of an xhr when a network error occurred
- // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
- try {
-
- // Was never called and is aborted or complete
- if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
- // Only called once
- callback = undefined;
-
- // Do not keep as active anymore
- if ( handle ) {
- xhr.onreadystatechange = jQuery.noop;
- if ( xhrOnUnloadAbort ) {
- delete xhrCallbacks[ handle ];
- }
- }
-
- // If it's an abort
- if ( isAbort ) {
- // Abort it manually if needed
- if ( xhr.readyState !== 4 ) {
- xhr.abort();
- }
- } else {
- status = xhr.status;
- responseHeaders = xhr.getAllResponseHeaders();
- responses = {};
- xml = xhr.responseXML;
-
- // Construct response list
- if ( xml && xml.documentElement /* #4958 */ ) {
- responses.xml = xml;
- }
-
- // When requesting binary data, IE6-9 will throw an exception
- // on any attempt to access responseText (#11426)
- try {
- responses.text = xhr.responseText;
- } catch( e ) {
- }
-
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch( e ) {
- // We normalize with Webkit giving an empty statusText
- statusText = "";
- }
-
- // Filter status for non standard behaviors
-
- // If the request is local and we have data: assume a success
- // (success with no data won't get notified, that's the best we
- // can do given current implementations)
- if ( !status && s.isLocal && !s.crossDomain ) {
- status = responses.text ? 200 : 404;
- // IE - #1450: sometimes returns 1223 when it should be 204
- } else if ( status === 1223 ) {
- status = 204;
- }
- }
- }
- } catch( firefoxAccessException ) {
- if ( !isAbort ) {
- complete( -1, firefoxAccessException );
- }
- }
-
- // Call complete if needed
- if ( responses ) {
- complete( status, statusText, responses, responseHeaders );
- }
- };
-
- if ( !s.async ) {
- // if we're in sync mode we fire the callback
- callback();
- } else if ( xhr.readyState === 4 ) {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- setTimeout( callback, 0 );
- } else {
- handle = ++xhrId;
- if ( xhrOnUnloadAbort ) {
- // Create the active xhrs callbacks list if needed
- // and attach the unload handler
- if ( !xhrCallbacks ) {
- xhrCallbacks = {};
- jQuery( window ).unload( xhrOnUnloadAbort );
- }
- // Add to list of active xhrs callbacks
- xhrCallbacks[ handle ] = callback;
- }
- xhr.onreadystatechange = callback;
- }
- },
-
- abort: function() {
- if ( callback ) {
- callback(0,1);
- }
- }
- };
- }
- });
-}
-var fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [function( prop, value ) {
- var end, unit,
- tween = this.createTween( prop, value ),
- parts = rfxnum.exec( value ),
- target = tween.cur(),
- start = +target || 0,
- scale = 1,
- maxIterations = 20;
-
- if ( parts ) {
- end = +parts[2];
- unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" && start ) {
- // Iteratively approximate from a nonzero starting point
- // Prefer the current property, because this process will be trivial if it uses the same units
- // Fallback to end or a simple constant
- start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zero or NaN from tween.cur()
- // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
- } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
- }
-
- tween.unit = unit;
- tween.start = start;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
- }
- return tween;
- }]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- }, 0 );
- return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
- jQuery.each( props, function( prop, value ) {
- var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( collection[ index ].call( animation, prop, value ) ) {
-
- // we're done with this property
- return;
- }
- }
- });
-}
-
-function Animation( elem, properties, options ) {
- var result,
- index = 0,
- tweenerIndex = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end, easing ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- createTweens( animation, props );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- anim: animation,
- queue: animation.opts.queue,
- elem: elem
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-function defaultPrefilter( elem, props, opts ) {
- var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
- anim = this,
- style = elem.style,
- orig = {},
- handled = [],
- hidden = elem.nodeType && isHidden( elem );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE does not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( elem, "display" ) === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
-
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
- style.display = "inline-block";
-
- } else {
- style.zoom = 1;
- }
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- if ( !jQuery.support.shrinkWrapBlocks ) {
- anim.done(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
- }
-
-
- // show/hide pass
- for ( index in props ) {
- value = props[ index ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ index ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
- continue;
- }
- handled.push( index );
- }
- }
-
- length = handled.length;
- if ( length ) {
- dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
-
- // store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
- jQuery.removeData( elem, "fxshow", true );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( index = 0 ; index < length ; index++ ) {
- prop = handled[ index ];
- tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
- orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- }
-}
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing any value as a 4th parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, false, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ||
- // special check for .toggle( handler, handler, ... )
- ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
- // Empty animations resolve immediately
- if ( empty ) {
- anim.stop( true );
- }
- };
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = jQuery._data( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth? 1 : 0;
- for( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
-
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
-
- return opt;
-};
-
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p*Math.PI ) / 2;
- }
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- fxNow = jQuery.now();
-
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
-
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
- if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
-
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
- };
-}
-var rroot = /^(?:body|html)$/i;
-
-jQuery.fn.offset = function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
- box = { top: 0, left: 0 },
- elem = this[ 0 ],
- doc = elem && elem.ownerDocument;
-
- if ( !doc ) {
- return;
- }
-
- if ( (body = doc.body) === elem ) {
- return jQuery.offset.bodyOffset( elem );
- }
-
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
-
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== "undefined" ) {
- box = elem.getBoundingClientRect();
- }
- win = getWindow( doc );
- clientTop = docElem.clientTop || body.clientTop || 0;
- clientLeft = docElem.clientLeft || body.clientLeft || 0;
- scrollTop = win.pageYOffset || docElem.scrollTop;
- scrollLeft = win.pageXOffset || docElem.scrollLeft;
- return {
- top: box.top + scrollTop - clientTop,
- left: box.left + scrollLeft - clientLeft
- };
-};
-
-jQuery.offset = {
-
- bodyOffset: function( body ) {
- var top = body.offsetTop,
- left = body.offsetLeft;
-
- if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
- top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
- left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
- }
-
- return { top: top, left: left };
- },
-
- setOffset: function( elem, options, i ) {
- var position = jQuery.css( elem, "position" );
-
- // set position first, in-case top/left are set even on static elem
- if ( position === "static" ) {
- elem.style.position = "relative";
- }
-
- var curElem = jQuery( elem ),
- curOffset = curElem.offset(),
- curCSSTop = jQuery.css( elem, "top" ),
- curCSSLeft = jQuery.css( elem, "left" ),
- calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
- props = {}, curPosition = {}, curTop, curLeft;
-
- // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
-
- if ( jQuery.isFunction( options ) ) {
- options = options.call( elem, i, curOffset );
- }
-
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
-
- if ( "using" in options ) {
- options.using.call( elem, props );
- } else {
- curElem.css( props );
- }
- }
-};
-
-
-jQuery.fn.extend({
-
- position: function() {
- if ( !this[0] ) {
- return;
- }
-
- var elem = this[0],
-
- // Get *real* offsetParent
- offsetParent = this.offsetParent(),
-
- // Get correct offsets
- offset = this.offset(),
- parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
-
- // Subtract element margins
- // note: when an element has margin: auto the offsetLeft and marginLeft
- // are the same in Safari causing offset.left to incorrectly be 0
- offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
- offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
-
- // Add offsetParent borders
- parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
- parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
-
- // Subtract the two offsets
- return {
- top: offset.top - parentOffset.top,
- left: offset.left - parentOffset.left
- };
- },
-
- offsetParent: function() {
- return this.map(function() {
- var offsetParent = this.offsetParent || document.body;
- while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
- offsetParent = offsetParent.offsetParent;
- }
- return offsetParent || document.body;
- });
- }
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
- var top = /Y/.test( prop );
-
- jQuery.fn[ method ] = function( val ) {
- return jQuery.access( this, function( elem, method, val ) {
- var win = getWindow( elem );
-
- if ( val === undefined ) {
- return win ? (prop in win) ? win[ prop ] :
- win.document.documentElement[ method ] :
- elem[ method ];
- }
-
- if ( win ) {
- win.scrollTo(
- !top ? val : jQuery( win ).scrollLeft(),
- top ? val : jQuery( win ).scrollTop()
- );
-
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length, null );
- };
-});
-
-function getWindow( elem ) {
- return jQuery.isWindow( elem ) ?
- elem :
- elem.nodeType === 9 ?
- elem.defaultView || elem.parentWindow :
- false;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return jQuery.access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
- // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
-
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, value, extra ) :
-
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- });
-});
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
-// Expose jQuery as an AMD module, but only for AMD loaders that
-// understand the issues with loading multiple versions of jQuery
-// in a page that all might call define(). The loader will indicate
-// they have special allowances for multiple jQuery versions by
-// specifying define.amd.jQuery = true. Register as a named module,
-// since jQuery can be concatenated with other files that may use define,
-// but not use a proper concatenation script that understands anonymous
-// AMD modules. A named AMD is safest and most robust way to register.
-// Lowercase jquery is used because AMD module names are derived from
-// file names, and jQuery is normally delivered in a lowercase file name.
-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
- define( "jquery", [], function () { return jQuery; } );
-}
-
-})( window );
+++ /dev/null
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2012 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-/** Font Family and Sizes */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
- font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-}
-
-#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
-#qunit-tests { font-size: smaller; }
-
-
-/** Resets */
-
-#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
- margin: 0;
- padding: 0;
-}
-
-
-/** Header */
-
-#qunit-header {
- padding: 0.5em 0 0.5em 1em;
-
- color: #8699a4;
- background-color: #0d3349;
-
- font-size: 1.5em;
- line-height: 1em;
- font-weight: normal;
-
- border-radius: 15px 15px 0 0;
- -moz-border-radius: 15px 15px 0 0;
- -webkit-border-top-right-radius: 15px;
- -webkit-border-top-left-radius: 15px;
-}
-
-#qunit-header a {
- text-decoration: none;
- color: #c2ccd1;
-}
-
-#qunit-header a:hover,
-#qunit-header a:focus {
- color: #fff;
-}
-
-#qunit-banner {
- height: 5px;
-}
-
-#qunit-testrunner-toolbar {
- padding: 0.5em 0 0.5em 2em;
- color: #5E740B;
- background-color: #eee;
-}
-
-#qunit-userAgent {
- padding: 0.5em 0 0.5em 2.5em;
- background-color: #2b81af;
- color: #fff;
- text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
-}
-
-
-/** Tests: Pass/Fail */
-
-#qunit-tests {
- list-style-position: inside;
-}
-
-#qunit-tests li {
- padding: 0.4em 0.5em 0.4em 2.5em;
- border-bottom: 1px solid #fff;
- list-style-position: inside;
-}
-
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running {
- display: none;
-}
-
-#qunit-tests li strong {
- cursor: pointer;
-}
-
-#qunit-tests li a {
- padding: 0.5em;
- color: #c2ccd1;
- text-decoration: none;
-}
-#qunit-tests li a:hover,
-#qunit-tests li a:focus {
- color: #000;
-}
-
-#qunit-tests ol {
- margin-top: 0.5em;
- padding: 0.5em;
-
- background-color: #fff;
-
- border-radius: 15px;
- -moz-border-radius: 15px;
- -webkit-border-radius: 15px;
-
- box-shadow: inset 0px 2px 13px #999;
- -moz-box-shadow: inset 0px 2px 13px #999;
- -webkit-box-shadow: inset 0px 2px 13px #999;
-}
-
-#qunit-tests table {
- border-collapse: collapse;
- margin-top: .2em;
-}
-
-#qunit-tests th {
- text-align: right;
- vertical-align: top;
- padding: 0 .5em 0 0;
-}
-
-#qunit-tests td {
- vertical-align: top;
-}
-
-#qunit-tests pre {
- margin: 0;
- white-space: pre-wrap;
- word-wrap: break-word;
-}
-
-#qunit-tests del {
- background-color: #e0f2be;
- color: #374e0c;
- text-decoration: none;
-}
-
-#qunit-tests ins {
- background-color: #ffcaca;
- color: #500;
- text-decoration: none;
-}
-
-/*** Test Counts */
-
-#qunit-tests b.counts { color: black; }
-#qunit-tests b.passed { color: #5E740B; }
-#qunit-tests b.failed { color: #710909; }
-
-#qunit-tests li li {
- margin: 0.5em;
- padding: 0.4em 0.5em 0.4em 0.5em;
- background-color: #fff;
- border-bottom: none;
- list-style-position: inside;
-}
-
-/*** Passing Styles */
-
-#qunit-tests li li.pass {
- color: #5E740B;
- background-color: #fff;
- border-left: 26px solid #C6E746;
-}
-
-#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests .pass .test-name { color: #366097; }
-
-#qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected { color: #999999; }
-
-#qunit-banner.qunit-pass { background-color: #C6E746; }
-
-/*** Failing Styles */
-
-#qunit-tests li li.fail {
- color: #710909;
- background-color: #fff;
- border-left: 26px solid #EE5757;
- white-space: pre;
-}
-
-#qunit-tests > li:last-child {
- border-radius: 0 0 15px 15px;
- -moz-border-radius: 0 0 15px 15px;
- -webkit-border-bottom-right-radius: 15px;
- -webkit-border-bottom-left-radius: 15px;
-}
-
-#qunit-tests .fail { color: #000000; background-color: #EE5757; }
-#qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name { color: #000000; }
-
-#qunit-tests .fail .test-actual { color: #EE5757; }
-#qunit-tests .fail .test-expected { color: green; }
-
-#qunit-banner.qunit-fail { background-color: #EE5757; }
-
-
-/** Result */
-
-#qunit-testresult {
- padding: 0.5em 0.5em 0.5em 2.5em;
-
- color: #2b81af;
- background-color: #D2E0E6;
-
- border-bottom: 1px solid white;
-}
-
-/** Fixture */
-
-#qunit-fixture {
- position: absolute;
- top: -10000px;
- left: -10000px;
-}
-
-/** Runoff */
-
-#qunit-fixture {
- display:none;
-}
\ No newline at end of file
+++ /dev/null
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2012 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-(function(window) {
-
-var defined = {
- setTimeout: typeof window.setTimeout !== "undefined",
- sessionStorage: (function() {
- try {
- return !!sessionStorage.getItem;
- } catch(e) {
- return false;
- }
- })()
-};
-
-var testId = 0;
-
-var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
- this.name = name;
- this.testName = testName;
- this.expected = expected;
- this.testEnvironmentArg = testEnvironmentArg;
- this.async = async;
- this.callback = callback;
- this.assertions = [];
-};
-Test.prototype = {
- init: function() {
- var tests = id("qunit-tests");
- if (tests) {
- var b = document.createElement("strong");
- b.innerHTML = "Running " + this.name;
- var li = document.createElement("li");
- li.appendChild( b );
- li.className = "running";
- li.id = this.id = "test-output" + testId++;
- tests.appendChild( li );
- }
- },
- setup: function() {
- if (this.module != config.previousModule) {
- if ( config.previousModule ) {
- QUnit.moduleDone( {
- name: config.previousModule,
- failed: config.moduleStats.bad,
- passed: config.moduleStats.all - config.moduleStats.bad,
- total: config.moduleStats.all
- } );
- }
- config.previousModule = this.module;
- config.moduleStats = { all: 0, bad: 0 };
- QUnit.moduleStart( {
- name: this.module
- } );
- }
-
- config.current = this;
- this.testEnvironment = extend({
- setup: function() {},
- teardown: function() {}
- }, this.moduleTestEnvironment);
- if (this.testEnvironmentArg) {
- extend(this.testEnvironment, this.testEnvironmentArg);
- }
-
- QUnit.testStart( {
- name: this.testName
- } );
-
- // allow utility functions to access the current test environment
- // TODO why??
- QUnit.current_testEnvironment = this.testEnvironment;
-
- try {
- if ( !config.pollution ) {
- saveGlobal();
- }
-
- this.testEnvironment.setup.call(this.testEnvironment);
- } catch(e) {
- QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
- }
- },
- run: function() {
- if ( this.async ) {
- QUnit.stop();
- }
-
- if ( config.notrycatch ) {
- this.callback.call(this.testEnvironment);
- return;
- }
- try {
- this.callback.call(this.testEnvironment);
- } catch(e) {
- fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
- QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
- // else next test will carry the responsibility
- saveGlobal();
-
- // Restart the tests if they're blocking
- if ( config.blocking ) {
- start();
- }
- }
- },
- teardown: function() {
- try {
- this.testEnvironment.teardown.call(this.testEnvironment);
- checkPollution();
- } catch(e) {
- QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
- }
- },
- finish: function() {
- if ( this.expected && this.expected != this.assertions.length ) {
- QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
- }
-
- var good = 0, bad = 0,
- tests = id("qunit-tests");
-
- config.stats.all += this.assertions.length;
- config.moduleStats.all += this.assertions.length;
-
- if ( tests ) {
- var ol = document.createElement("ol");
-
- for ( var i = 0; i < this.assertions.length; i++ ) {
- var assertion = this.assertions[i];
-
- var li = document.createElement("li");
- li.className = assertion.result ? "pass" : "fail";
- li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
- ol.appendChild( li );
-
- if ( assertion.result ) {
- good++;
- } else {
- bad++;
- config.stats.bad++;
- config.moduleStats.bad++;
- }
- }
-
- // store result when possible
- if ( QUnit.config.reorder && defined.sessionStorage ) {
- if (bad) {
- sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);
- } else {
- sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);
- }
- }
-
- if (bad == 0) {
- ol.style.display = "none";
- }
-
- var b = document.createElement("strong");
- b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
-
- var a = document.createElement("a");
- a.innerHTML = "Rerun";
- a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
-
- addEvent(b, "click", function() {
- var next = b.nextSibling.nextSibling,
- display = next.style.display;
- next.style.display = display === "none" ? "block" : "none";
- });
-
- addEvent(b, "dblclick", function(e) {
- var target = e && e.target ? e.target : window.event.srcElement;
- if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
- target = target.parentNode;
- }
- if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
- window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
- }
- });
-
- var li = id(this.id);
- li.className = bad ? "fail" : "pass";
- li.removeChild( li.firstChild );
- li.appendChild( b );
- li.appendChild( a );
- li.appendChild( ol );
-
- } else {
- for ( var i = 0; i < this.assertions.length; i++ ) {
- if ( !this.assertions[i].result ) {
- bad++;
- config.stats.bad++;
- config.moduleStats.bad++;
- }
- }
- }
-
- try {
- QUnit.reset();
- } catch(e) {
- fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
- }
-
- QUnit.testDone( {
- name: this.testName,
- failed: bad,
- passed: this.assertions.length - bad,
- total: this.assertions.length
- } );
- },
-
- queue: function() {
- var test = this;
- synchronize(function() {
- test.init();
- });
- function run() {
- // each of these can by async
- synchronize(function() {
- test.setup();
- });
- synchronize(function() {
- test.run();
- });
- synchronize(function() {
- test.teardown();
- });
- synchronize(function() {
- test.finish();
- });
- }
- // defer when previous test run passed, if storage is available
- var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);
- if (bad) {
- run();
- } else {
- synchronize(run);
- };
- }
-
-};
-
-var QUnit = {
-
- // call on start of module test to prepend name to all tests
- module: function(name, testEnvironment) {
- config.currentModule = name;
- config.currentModuleTestEnviroment = testEnvironment;
- },
-
- asyncTest: function(testName, expected, callback) {
- if ( arguments.length === 2 ) {
- callback = expected;
- expected = 0;
- }
-
- QUnit.test(testName, expected, callback, true);
- },
-
- test: function(testName, expected, callback, async) {
- var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
-
- if ( arguments.length === 2 ) {
- callback = expected;
- expected = null;
- }
- // is 2nd argument a testEnvironment?
- if ( expected && typeof expected === 'object') {
- testEnvironmentArg = expected;
- expected = null;
- }
-
- if ( config.currentModule ) {
- name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
- }
-
- if ( !validTest(config.currentModule + ": " + testName) ) {
- return;
- }
-
- var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
- test.module = config.currentModule;
- test.moduleTestEnvironment = config.currentModuleTestEnviroment;
- test.queue();
- },
-
- /**
- * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
- */
- expect: function(asserts) {
- config.current.expected = asserts;
- },
-
- /**
- * Asserts true.
- * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
- */
- ok: function(a, msg) {
- a = !!a;
- var details = {
- result: a,
- message: msg
- };
- msg = escapeHtml(msg);
- QUnit.log(details);
- config.current.assertions.push({
- result: a,
- message: msg
- });
- },
-
- /**
- * Checks that the first two arguments are equal, with an optional message.
- * Prints out both actual and expected values.
- *
- * Prefered to ok( actual == expected, message )
- *
- * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
- *
- * @param Object actual
- * @param Object expected
- * @param String message (optional)
- */
- equal: function(actual, expected, message) {
- QUnit.push(expected == actual, actual, expected, message);
- },
-
- notEqual: function(actual, expected, message) {
- QUnit.push(expected != actual, actual, expected, message);
- },
-
- deepEqual: function(actual, expected, message) {
- QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
- },
-
- notDeepEqual: function(actual, expected, message) {
- QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
- },
-
- strictEqual: function(actual, expected, message) {
- QUnit.push(expected === actual, actual, expected, message);
- },
-
- notStrictEqual: function(actual, expected, message) {
- QUnit.push(expected !== actual, actual, expected, message);
- },
-
- raises: function(block, expected, message) {
- var actual, ok = false;
-
- if (typeof expected === 'string') {
- message = expected;
- expected = null;
- }
-
- try {
- block();
- } catch (e) {
- actual = e;
- }
-
- if (actual) {
- // we don't want to validate thrown error
- if (!expected) {
- ok = true;
- // expected is a regexp
- } else if (QUnit.objectType(expected) === "regexp") {
- ok = expected.test(actual);
- // expected is a constructor
- } else if (actual instanceof expected) {
- ok = true;
- // expected is a validation function which returns true is validation passed
- } else if (expected.call({}, actual) === true) {
- ok = true;
- }
- }
-
- QUnit.ok(ok, message);
- },
-
- start: function() {
- config.semaphore--;
- if (config.semaphore > 0) {
- // don't start until equal number of stop-calls
- return;
- }
- if (config.semaphore < 0) {
- // ignore if start is called more often then stop
- config.semaphore = 0;
- }
- // A slight delay, to avoid any current callbacks
- if ( defined.setTimeout ) {
- window.setTimeout(function() {
- if (config.semaphore > 0) {
- return;
- }
- if ( config.timeout ) {
- clearTimeout(config.timeout);
- }
-
- config.blocking = false;
- process();
- }, 13);
- } else {
- config.blocking = false;
- process();
- }
- },
-
- stop: function(timeout) {
- config.semaphore++;
- config.blocking = true;
-
- if ( timeout && defined.setTimeout ) {
- clearTimeout(config.timeout);
- config.timeout = window.setTimeout(function() {
- QUnit.ok( false, "Test timed out" );
- QUnit.start();
- }, timeout);
- }
- }
-};
-
-// Backwards compatibility, deprecated
-QUnit.equals = QUnit.equal;
-QUnit.same = QUnit.deepEqual;
-
-// Maintain internal state
-var config = {
- // The queue of tests to run
- queue: [],
-
- // block until document ready
- blocking: true,
-
- // when enabled, show only failing tests
- // gets persisted through sessionStorage and can be changed in UI via checkbox
- hidepassed: false,
-
- // by default, run previously failed tests first
- // very useful in combination with "Hide passed tests" checked
- reorder: true,
-
- // by default, modify document.title when suite is done
- altertitle: true,
-
- urlConfig: ['noglobals', 'notrycatch']
-};
-
-// Load paramaters
-(function() {
- var location = window.location || { search: "", protocol: "file:" },
- params = location.search.slice( 1 ).split( "&" ),
- length = params.length,
- urlParams = {},
- current;
-
- if ( params[ 0 ] ) {
- for ( var i = 0; i < length; i++ ) {
- current = params[ i ].split( "=" );
- current[ 0 ] = decodeURIComponent( current[ 0 ] );
- // allow just a key to turn on a flag, e.g., test.html?noglobals
- current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
- urlParams[ current[ 0 ] ] = current[ 1 ];
- }
- }
-
- QUnit.urlParams = urlParams;
- config.filter = urlParams.filter;
-
- // Figure out if we're running the tests from a server or not
- QUnit.isLocal = !!(location.protocol === 'file:');
-})();
-
-// Expose the API as global variables, unless an 'exports'
-// object exists, in that case we assume we're in CommonJS
-if ( typeof exports === "undefined" || typeof require === "undefined" ) {
- extend(window, QUnit);
- window.QUnit = QUnit;
-} else {
- extend(exports, QUnit);
- exports.QUnit = QUnit;
-}
-
-// define these after exposing globals to keep them in these QUnit namespace only
-extend(QUnit, {
- config: config,
-
- // Initialize the configuration options
- init: function() {
- extend(config, {
- stats: { all: 0, bad: 0 },
- moduleStats: { all: 0, bad: 0 },
- started: +new Date,
- updateRate: 1000,
- blocking: false,
- autostart: true,
- autorun: false,
- filter: "",
- queue: [],
- semaphore: 0
- });
-
- var tests = id( "qunit-tests" ),
- banner = id( "qunit-banner" ),
- result = id( "qunit-testresult" );
-
- if ( tests ) {
- tests.innerHTML = "";
- }
-
- if ( banner ) {
- banner.className = "";
- }
-
- if ( result ) {
- result.parentNode.removeChild( result );
- }
-
- if ( tests ) {
- result = document.createElement( "p" );
- result.id = "qunit-testresult";
- result.className = "result";
- tests.parentNode.insertBefore( result, tests );
- result.innerHTML = 'Running...<br/> ';
- }
- },
-
- /**
- * Resets the test setup. Useful for tests that modify the DOM.
- *
- * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
- */
- reset: function() {
- if ( window.jQuery ) {
- jQuery( "#qunit-fixture" ).html( config.fixture );
- } else {
- var main = id( 'qunit-fixture' );
- if ( main ) {
- main.innerHTML = config.fixture;
- }
- }
- },
-
- /**
- * Trigger an event on an element.
- *
- * @example triggerEvent( document.body, "click" );
- *
- * @param DOMElement elem
- * @param String type
- */
- triggerEvent: function( elem, type, event ) {
- if ( document.createEvent ) {
- event = document.createEvent("MouseEvents");
- event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
- 0, 0, 0, 0, 0, false, false, false, false, 0, null);
- elem.dispatchEvent( event );
-
- } else if ( elem.fireEvent ) {
- elem.fireEvent("on"+type);
- }
- },
-
- // Safe object type checking
- is: function( type, obj ) {
- return QUnit.objectType( obj ) == type;
- },
-
- objectType: function( obj ) {
- if (typeof obj === "undefined") {
- return "undefined";
-
- // consider: typeof null === object
- }
- if (obj === null) {
- return "null";
- }
-
- var type = Object.prototype.toString.call( obj )
- .match(/^\[object\s(.*)\]$/)[1] || '';
-
- switch (type) {
- case 'Number':
- if (isNaN(obj)) {
- return "nan";
- } else {
- return "number";
- }
- case 'String':
- case 'Boolean':
- case 'Array':
- case 'Date':
- case 'RegExp':
- case 'Function':
- return type.toLowerCase();
- }
- if (typeof obj === "object") {
- return "object";
- }
- return undefined;
- },
-
- push: function(result, actual, expected, message) {
- var details = {
- result: result,
- message: message,
- actual: actual,
- expected: expected
- };
-
- message = escapeHtml(message) || (result ? "okay" : "failed");
- message = '<span class="test-message">' + message + "</span>";
- expected = escapeHtml(QUnit.jsDump.parse(expected));
- actual = escapeHtml(QUnit.jsDump.parse(actual));
- var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
- if (actual != expected) {
- output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
- output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
- }
- if (!result) {
- var source = sourceFromStacktrace();
- if (source) {
- details.source = source;
- output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeHtml(source) + '</pre></td></tr>';
- }
- }
- output += "</table>";
-
- QUnit.log(details);
-
- config.current.assertions.push({
- result: !!result,
- message: output
- });
- },
-
- url: function( params ) {
- params = extend( extend( {}, QUnit.urlParams ), params );
- var querystring = "?",
- key;
- for ( key in params ) {
- querystring += encodeURIComponent( key ) + "=" +
- encodeURIComponent( params[ key ] ) + "&";
- }
- return window.location.pathname + querystring.slice( 0, -1 );
- },
-
- extend: extend,
- id: id,
- addEvent: addEvent,
-
- // Logging callbacks; all receive a single argument with the listed properties
- // run test/logs.html for any related changes
- begin: function() {},
- // done: { failed, passed, total, runtime }
- done: function() {},
- // log: { result, actual, expected, message }
- log: function() {},
- // testStart: { name }
- testStart: function() {},
- // testDone: { name, failed, passed, total }
- testDone: function() {},
- // moduleStart: { name }
- moduleStart: function() {},
- // moduleDone: { name, failed, passed, total }
- moduleDone: function() {}
-});
-
-if ( typeof document === "undefined" || document.readyState === "complete" ) {
- config.autorun = true;
-}
-
-QUnit.load = function() {
- QUnit.begin({});
-
- // Initialize the config, saving the execution queue
- var oldconfig = extend({}, config);
- QUnit.init();
- extend(config, oldconfig);
-
- config.blocking = false;
-
- var urlConfigHtml = '', len = config.urlConfig.length;
- for ( var i = 0, val; i < len, val = config.urlConfig[i]; i++ ) {
- config[val] = QUnit.urlParams[val];
- urlConfigHtml += '<label><input name="' + val + '" type="checkbox"' + ( config[val] ? ' checked="checked"' : '' ) + '>' + val + '</label>';
- }
-
- var userAgent = id("qunit-userAgent");
- if ( userAgent ) {
- userAgent.innerHTML = navigator.userAgent;
- }
- var banner = id("qunit-header");
- if ( banner ) {
- banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' + urlConfigHtml;
- addEvent( banner, "change", function( event ) {
- var params = {};
- params[ event.target.name ] = event.target.checked ? true : undefined;
- window.location = QUnit.url( params );
- });
- }
-
- var toolbar = id("qunit-testrunner-toolbar");
- if ( toolbar ) {
- var filter = document.createElement("input");
- filter.type = "checkbox";
- filter.id = "qunit-filter-pass";
- addEvent( filter, "click", function() {
- var ol = document.getElementById("qunit-tests");
- if ( filter.checked ) {
- ol.className = ol.className + " hidepass";
- } else {
- var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
- ol.className = tmp.replace(/ hidepass /, " ");
- }
- if ( defined.sessionStorage ) {
- if (filter.checked) {
- sessionStorage.setItem("qunit-filter-passed-tests", "true");
- } else {
- sessionStorage.removeItem("qunit-filter-passed-tests");
- }
- }
- });
- if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
- filter.checked = true;
- var ol = document.getElementById("qunit-tests");
- ol.className = ol.className + " hidepass";
- }
- toolbar.appendChild( filter );
-
- var label = document.createElement("label");
- label.setAttribute("for", "qunit-filter-pass");
- label.innerHTML = "Hide passed tests";
- toolbar.appendChild( label );
- }
-
- var main = id('qunit-fixture');
- if ( main ) {
- config.fixture = main.innerHTML;
- }
-
- if (config.autostart) {
- QUnit.start();
- }
-};
-
-addEvent(window, "load", QUnit.load);
-
-function done() {
- config.autorun = true;
-
- // Log the last module results
- if ( config.currentModule ) {
- QUnit.moduleDone( {
- name: config.currentModule,
- failed: config.moduleStats.bad,
- passed: config.moduleStats.all - config.moduleStats.bad,
- total: config.moduleStats.all
- } );
- }
-
- var banner = id("qunit-banner"),
- tests = id("qunit-tests"),
- runtime = +new Date - config.started,
- passed = config.stats.all - config.stats.bad,
- html = [
- 'Tests completed in ',
- runtime,
- ' milliseconds.<br/>',
- '<span class="passed">',
- passed,
- '</span> tests of <span class="total">',
- config.stats.all,
- '</span> passed, <span class="failed">',
- config.stats.bad,
- '</span> failed.'
- ].join('');
-
- if ( banner ) {
- banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
- }
-
- if ( tests ) {
- id( "qunit-testresult" ).innerHTML = html;
- }
-
- if ( config.altertitle && typeof document !== "undefined" && document.title ) {
- // show ✖ for good, ✔ for bad suite result in title
- // use escape sequences in case file gets loaded with non-utf-8-charset
- document.title = [
- (config.stats.bad ? "\u2716" : "\u2714"),
- document.title.replace(/^[\u2714\u2716] /i, "")
- ].join(" ");
- }
-
- QUnit.done( {
- failed: config.stats.bad,
- passed: passed,
- total: config.stats.all,
- runtime: runtime
- } );
-}
-
-function validTest( name ) {
- var filter = config.filter,
- run = false;
-
- if ( !filter ) {
- return true;
- }
-
- var not = filter.charAt( 0 ) === "!";
- if ( not ) {
- filter = filter.slice( 1 );
- }
-
- if ( name.indexOf( filter ) !== -1 ) {
- return !not;
- }
-
- if ( not ) {
- run = true;
- }
-
- return run;
-}
-
-// so far supports only Firefox, Chrome and Opera (buggy)
-// could be extended in the future to use something like https://github.com/csnover/TraceKit
-function sourceFromStacktrace() {
- try {
- throw new Error();
- } catch ( e ) {
- if (e.stacktrace) {
- // Opera
- return e.stacktrace.split("\n")[6];
- } else if (e.stack) {
- // Firefox, Chrome
- return e.stack.split("\n")[4];
- } else if (e.sourceURL) {
- // Safari, PhantomJS
- // TODO sourceURL points at the 'throw new Error' line above, useless
- //return e.sourceURL + ":" + e.line;
- }
- }
-}
-
-function escapeHtml(s) {
- if (!s) {
- return "";
- }
- s = s + "";
- return s.replace(/[\&"<>\\]/g, function(s) {
- switch(s) {
- case "&": return "&";
- case "\\": return "\\\\";
- case '"': return '\"';
- case "<": return "<";
- case ">": return ">";
- default: return s;
- }
- });
-}
-
-function synchronize( callback ) {
- config.queue.push( callback );
-
- if ( config.autorun && !config.blocking ) {
- process();
- }
-}
-
-function process() {
- var start = (new Date()).getTime();
-
- while ( config.queue.length && !config.blocking ) {
- if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
- config.queue.shift()();
- } else {
- window.setTimeout( process, 13 );
- break;
- }
- }
- if (!config.blocking && !config.queue.length) {
- done();
- }
-}
-
-function saveGlobal() {
- config.pollution = [];
-
- if ( config.noglobals ) {
- for ( var key in window ) {
- config.pollution.push( key );
- }
- }
-}
-
-function checkPollution( name ) {
- var old = config.pollution;
- saveGlobal();
-
- var newGlobals = diff( config.pollution, old );
- if ( newGlobals.length > 0 ) {
- ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
- }
-
- var deletedGlobals = diff( old, config.pollution );
- if ( deletedGlobals.length > 0 ) {
- ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
- }
-}
-
-// returns a new Array with the elements that are in a but not in b
-function diff( a, b ) {
- var result = a.slice();
- for ( var i = 0; i < result.length; i++ ) {
- for ( var j = 0; j < b.length; j++ ) {
- if ( result[i] === b[j] ) {
- result.splice(i, 1);
- i--;
- break;
- }
- }
- }
- return result;
-}
-
-function fail(message, exception, callback) {
- if ( typeof console !== "undefined" && console.error && console.warn ) {
- console.error(message);
- console.error(exception);
- console.warn(callback.toString());
-
- } else if ( window.opera && opera.postError ) {
- opera.postError(message, exception, callback.toString);
- }
-}
-
-function extend(a, b) {
- for ( var prop in b ) {
- if ( b[prop] === undefined ) {
- delete a[prop];
- } else {
- a[prop] = b[prop];
- }
- }
-
- return a;
-}
-
-function addEvent(elem, type, fn) {
- if ( elem.addEventListener ) {
- elem.addEventListener( type, fn, false );
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + type, fn );
- } else {
- fn();
- }
-}
-
-function id(name) {
- return !!(typeof document !== "undefined" && document && document.getElementById) &&
- document.getElementById( name );
-}
-
-// Test for equality any JavaScript type.
-// Discussions and reference: http://philrathe.com/articles/equiv
-// Test suites: http://philrathe.com/tests/equiv
-// Author: Philippe Rathé <prathe@gmail.com>
-QUnit.equiv = function () {
-
- var innerEquiv; // the real equiv function
- var callers = []; // stack to decide between skip/abort functions
- var parents = []; // stack to avoiding loops from circular referencing
-
- // Call the o related callback with the given arguments.
- function bindCallbacks(o, callbacks, args) {
- var prop = QUnit.objectType(o);
- if (prop) {
- if (QUnit.objectType(callbacks[prop]) === "function") {
- return callbacks[prop].apply(callbacks, args);
- } else {
- return callbacks[prop]; // or undefined
- }
- }
- }
-
- var callbacks = function () {
-
- // for string, boolean, number and null
- function useStrictEquality(b, a) {
- if (b instanceof a.constructor || a instanceof b.constructor) {
- // to catch short annotaion VS 'new' annotation of a
- // declaration
- // e.g. var i = 1;
- // var j = new Number(1);
- return a == b;
- } else {
- return a === b;
- }
- }
-
- return {
- "string" : useStrictEquality,
- "boolean" : useStrictEquality,
- "number" : useStrictEquality,
- "null" : useStrictEquality,
- "undefined" : useStrictEquality,
-
- "nan" : function(b) {
- return isNaN(b);
- },
-
- "date" : function(b, a) {
- return QUnit.objectType(b) === "date"
- && a.valueOf() === b.valueOf();
- },
-
- "regexp" : function(b, a) {
- return QUnit.objectType(b) === "regexp"
- && a.source === b.source && // the regex itself
- a.global === b.global && // and its modifers
- // (gmi) ...
- a.ignoreCase === b.ignoreCase
- && a.multiline === b.multiline;
- },
-
- // - skip when the property is a method of an instance (OOP)
- // - abort otherwise,
- // initial === would have catch identical references anyway
- "function" : function() {
- var caller = callers[callers.length - 1];
- return caller !== Object && typeof caller !== "undefined";
- },
-
- "array" : function(b, a) {
- var i, j, loop;
- var len;
-
- // b could be an object literal here
- if (!(QUnit.objectType(b) === "array")) {
- return false;
- }
-
- len = a.length;
- if (len !== b.length) { // safe and faster
- return false;
- }
-
- // track reference to avoid circular references
- parents.push(a);
- for (i = 0; i < len; i++) {
- loop = false;
- for (j = 0; j < parents.length; j++) {
- if (parents[j] === a[i]) {
- loop = true;// dont rewalk array
- }
- }
- if (!loop && !innerEquiv(a[i], b[i])) {
- parents.pop();
- return false;
- }
- }
- parents.pop();
- return true;
- },
-
- "object" : function(b, a) {
- var i, j, loop;
- var eq = true; // unless we can proove it
- var aProperties = [], bProperties = []; // collection of
- // strings
-
- // comparing constructors is more strict than using
- // instanceof
- if (a.constructor !== b.constructor) {
- return false;
- }
-
- // stack constructor before traversing properties
- callers.push(a.constructor);
- // track reference to avoid circular references
- parents.push(a);
-
- for (i in a) { // be strict: don't ensures hasOwnProperty
- // and go deep
- loop = false;
- for (j = 0; j < parents.length; j++) {
- if (parents[j] === a[i])
- loop = true; // don't go down the same path
- // twice
- }
- aProperties.push(i); // collect a's properties
-
- if (!loop && !innerEquiv(a[i], b[i])) {
- eq = false;
- break;
- }
- }
-
- callers.pop(); // unstack, we are done
- parents.pop();
-
- for (i in b) {
- bProperties.push(i); // collect b's properties
- }
-
- // Ensures identical properties name
- return eq
- && innerEquiv(aProperties.sort(), bProperties
- .sort());
- }
- };
- }();
-
- innerEquiv = function() { // can take multiple arguments
- var args = Array.prototype.slice.apply(arguments);
- if (args.length < 2) {
- return true; // end transition
- }
-
- return (function(a, b) {
- if (a === b) {
- return true; // catch the most you can
- } else if (a === null || b === null || typeof a === "undefined"
- || typeof b === "undefined"
- || QUnit.objectType(a) !== QUnit.objectType(b)) {
- return false; // don't lose time with error prone cases
- } else {
- return bindCallbacks(a, callbacks, [ b, a ]);
- }
-
- // apply transition with (1..n) arguments
- })(args[0], args[1])
- && arguments.callee.apply(this, args.splice(1,
- args.length - 1));
- };
-
- return innerEquiv;
-
-}();
-
-/**
- * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
- * http://flesler.blogspot.com Licensed under BSD
- * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
- *
- * @projectDescription Advanced and extensible data dumping for Javascript.
- * @version 1.0.0
- * @author Ariel Flesler
- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
- */
-QUnit.jsDump = (function() {
- function quote( str ) {
- return '"' + str.toString().replace(/"/g, '\\"') + '"';
- };
- function literal( o ) {
- return o + '';
- };
- function join( pre, arr, post ) {
- var s = jsDump.separator(),
- base = jsDump.indent(),
- inner = jsDump.indent(1);
- if ( arr.join )
- arr = arr.join( ',' + s + inner );
- if ( !arr )
- return pre + post;
- return [ pre, inner + arr, base + post ].join(s);
- };
- function array( arr, stack ) {
- var i = arr.length, ret = Array(i);
- this.up();
- while ( i-- )
- ret[i] = this.parse( arr[i] , undefined , stack);
- this.down();
- return join( '[', ret, ']' );
- };
-
- var reName = /^function (\w+)/;
-
- var jsDump = {
- parse:function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance
- stack = stack || [ ];
- var parser = this.parsers[ type || this.typeOf(obj) ];
- type = typeof parser;
- var inStack = inArray(obj, stack);
- if (inStack != -1) {
- return 'recursion('+(inStack - stack.length)+')';
- }
- //else
- if (type == 'function') {
- stack.push(obj);
- var res = parser.call( this, obj, stack );
- stack.pop();
- return res;
- }
- // else
- return (type == 'string') ? parser : this.parsers.error;
- },
- typeOf:function( obj ) {
- var type;
- if ( obj === null ) {
- type = "null";
- } else if (typeof obj === "undefined") {
- type = "undefined";
- } else if (QUnit.is("RegExp", obj)) {
- type = "regexp";
- } else if (QUnit.is("Date", obj)) {
- type = "date";
- } else if (QUnit.is("Function", obj)) {
- type = "function";
- } else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
- type = "window";
- } else if (obj.nodeType === 9) {
- type = "document";
- } else if (obj.nodeType) {
- type = "node";
- } else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
- type = "array";
- } else {
- type = typeof obj;
- }
- return type;
- },
- separator:function() {
- return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' ';
- },
- indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
- if ( !this.multiline )
- return '';
- var chr = this.indentChar;
- if ( this.HTML )
- chr = chr.replace(/\t/g,' ').replace(/ /g,' ');
- return Array( this._depth_ + (extra||0) ).join(chr);
- },
- up:function( a ) {
- this._depth_ += a || 1;
- },
- down:function( a ) {
- this._depth_ -= a || 1;
- },
- setParser:function( name, parser ) {
- this.parsers[name] = parser;
- },
- // The next 3 are exposed so you can use them
- quote:quote,
- literal:literal,
- join:join,
- //
- _depth_: 1,
- // This is the list of parsers, to modify them, use jsDump.setParser
- parsers:{
- window: '[Window]',
- document: '[Document]',
- error:'[ERROR]', //when no parser is found, shouldn't happen
- unknown: '[Unknown]',
- 'null':'null',
- 'undefined':'undefined',
- 'function':function( fn ) {
- var ret = 'function',
- name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
- if ( name )
- ret += ' ' + name;
- ret += '(';
-
- ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
- return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
- },
- array: array,
- nodelist: array,
- arguments: array,
- object:function( map, stack ) {
- var ret = [ ];
- QUnit.jsDump.up();
- for ( var key in map ) {
- var val = map[key];
- ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(val, undefined, stack));
- }
- QUnit.jsDump.down();
- return join( '{', ret, '}' );
- },
- node:function( node ) {
- var open = QUnit.jsDump.HTML ? '<' : '<',
- close = QUnit.jsDump.HTML ? '>' : '>';
-
- var tag = node.nodeName.toLowerCase(),
- ret = open + tag;
-
- for ( var a in QUnit.jsDump.DOMAttrs ) {
- var val = node[QUnit.jsDump.DOMAttrs[a]];
- if ( val )
- ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
- }
- return ret + close + open + '/' + tag + close;
- },
- functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
- var l = fn.length;
- if ( !l ) return '';
-
- var args = Array(l);
- while ( l-- )
- args[l] = String.fromCharCode(97+l);//97 is 'a'
- return ' ' + args.join(', ') + ' ';
- },
- key:quote, //object calls it internally, the key part of an item in a map
- functionCode:'[code]', //function calls it internally, it's the content of the function
- attribute:quote, //node calls it internally, it's an html attribute value
- string:quote,
- date:quote,
- regexp:literal, //regex
- number:literal,
- 'boolean':literal
- },
- DOMAttrs:{//attributes to dump from nodes, name=>realName
- id:'id',
- name:'name',
- 'class':'className'
- },
- HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
- indentChar:' ',//indentation unit
- multiline:true //if true, items in a collection, are separated by a \n, else just a space.
- };
-
- return jsDump;
-})();
-
-// from Sizzle.js
-function getText( elems ) {
- var ret = "", elem;
-
- for ( var i = 0; elems[i]; i++ ) {
- elem = elems[i];
-
- // Get the text from text nodes and CDATA nodes
- if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
- ret += elem.nodeValue;
-
- // Traverse everything else, except comment nodes
- } else if ( elem.nodeType !== 8 ) {
- ret += getText( elem.childNodes );
- }
- }
-
- return ret;
-};
-
-//from jquery.js
-function inArray( elem, array ) {
- if ( array.indexOf ) {
- return array.indexOf( elem );
- }
-
- for ( var i = 0, length = array.length; i < length; i++ ) {
- if ( array[ i ] === elem ) {
- return i;
- }
- }
-
- return -1;
-}
-
-/*
- * Javascript Diff Algorithm
- * By John Resig (http://ejohn.org/)
- * Modified by Chu Alan "sprite"
- *
- * Released under the MIT license.
- *
- * More Info:
- * http://ejohn.org/projects/javascript-diff-algorithm/
- *
- * Usage: QUnit.diff(expected, actual)
- *
- * QUnit.diff("the quick brown fox jumped over", "the quick fox jumps over") == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
- */
-QUnit.diff = (function() {
- function diff(o, n) {
- var ns = {};
- var os = {};
-
- for (var i = 0; i < n.length; i++) {
- if (ns[n[i]] == null)
- ns[n[i]] = {
- rows: [],
- o: null
- };
- ns[n[i]].rows.push(i);
- }
-
- for (var i = 0; i < o.length; i++) {
- if (os[o[i]] == null)
- os[o[i]] = {
- rows: [],
- n: null
- };
- os[o[i]].rows.push(i);
- }
-
- for (var i in ns) {
- if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
- n[ns[i].rows[0]] = {
- text: n[ns[i].rows[0]],
- row: os[i].rows[0]
- };
- o[os[i].rows[0]] = {
- text: o[os[i].rows[0]],
- row: ns[i].rows[0]
- };
- }
- }
-
- for (var i = 0; i < n.length - 1; i++) {
- if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
- n[i + 1] == o[n[i].row + 1]) {
- n[i + 1] = {
- text: n[i + 1],
- row: n[i].row + 1
- };
- o[n[i].row + 1] = {
- text: o[n[i].row + 1],
- row: i + 1
- };
- }
- }
-
- for (var i = n.length - 1; i > 0; i--) {
- if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
- n[i - 1] == o[n[i].row - 1]) {
- n[i - 1] = {
- text: n[i - 1],
- row: n[i].row - 1
- };
- o[n[i].row - 1] = {
- text: o[n[i].row - 1],
- row: i - 1
- };
- }
- }
-
- return {
- o: o,
- n: n
- };
- }
-
- return function(o, n) {
- o = o.replace(/\s+$/, '');
- n = n.replace(/\s+$/, '');
- var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
-
- var str = "";
-
- var oSpace = o.match(/\s+/g);
- if (oSpace == null) {
- oSpace = [" "];
- }
- else {
- oSpace.push(" ");
- }
- var nSpace = n.match(/\s+/g);
- if (nSpace == null) {
- nSpace = [" "];
- }
- else {
- nSpace.push(" ");
- }
-
- if (out.n.length == 0) {
- for (var i = 0; i < out.o.length; i++) {
- str += '<del>' + out.o[i] + oSpace[i] + "</del>";
- }
- }
- else {
- if (out.n[0].text == null) {
- for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
- str += '<del>' + out.o[n] + oSpace[n] + "</del>";
- }
- }
-
- for (var i = 0; i < out.n.length; i++) {
- if (out.n[i].text == null) {
- str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
- }
- else {
- var pre = "";
-
- for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
- pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
- }
- str += " " + out.n[i].text + nSpace[i] + pre;
- }
- }
- }
-
- return str;
- };
-})();
-
-})(this);
\ No newline at end of file
+++ /dev/null
-<!--
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
--->
-
-<!DOCTYPE html>
-<html>
- <head>
- <meta charset="utf-8">
- <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
-
- <title>Cowhide Widget Gallery</title>
- <meta name="description" content="A widget gallery showcasing Cowhide's capabilities.">
- <meta name="viewport" content="width=device-width">
-
- <link id="cowhide-theme" rel="stylesheet" href="../../cowhide-default.css">
- </head>
-
- <body>
- <div class="container page">
- <h1>
- Cowhide
- <small>An HTML5 framework built on top of Twitter Bootstrap.</small>
- </h1>
-
- <div class="well">
- <button id="night-mode-toggle" class="btn btn-primary" data-toggle="button">Night mode</button>
- <button id="driving-mode-toggle" class="btn btn-primary" data-toggle="button" data-ignore-driving-mode="true">Driving mode</button>
-
- <div class="pull-right">
- <form class="form-inline" id="font-size-test">
- <div class="control-group">
- <div class="input-append">
- <input type="text"
- id="button-font-size" placeholder="Button font size"/>
- <span class="add-on">px</span>
- <button class="btn" type="button">Apply</button>
- </div>
- </div>
- </div>
- </div>
-
- <h2>Cowhide Widget Gallery <small>A partial list.</small></h2>
- <div id="application">
- <h3>Radio buttons</h3>
- <form>
- <label class="radio">
- <input type="radio" name="a" value="1">Radio option 1
- </label>
- <label class="radio">
- <input type="radio" name="a" value="2">Radio option 2
- </label>
- <label class="radio">
- <input type="radio" name="a" value="3">Radio option 3
- </label>
- </form>
-
- <h3>Check buttons</h3>
- <form>
- <label class="checkbox">
- <input type="checkbox" name="a" value="1">Checkbox option 1
- </label>
- <label class="checkbox">
- <input type="checkbox" name="a" value="2">Checkbox option 2
- </label>
- <label class="checkbox">
- <input type="checkbox" name="a" value="3">Checkbox option 3
- </label>
- </form>
-
- <h3>Text scrolling on a button</h3>
- <button class="btn btn-primary" data-marquee="true" data-fixed-width="200">
- This is a very long text and needs to scroll
- </button>
- </div>
- </div> <!-- container -->
-
- <!-- The glorious cowhide framework. -->
- <script src="../../cowhide.js"></script>
- <script src="javascripts/widget-gallery.js"></script>
- </body>
-</html>
\ No newline at end of file
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-$(function() {
- $.cowhide.initThemeEngine({
- path: '../..'
- });
- $('#night-mode-toggle').click(function() {
- $.cowhide.toggleNightMode();
- });
-
- $('#driving-mode-toggle').click(function() {
- $.cowhide.toggleDrivingMode();
- });
-
- $('form#font-size-test button').click(function() {
- var $form = $(this).closest('form');
- var $input = $form.find('input');
- var val = $input.val();
-
- $('.btn').css('font-size', val + 'px');
- })
-});
'src/stylesheets/**/*.less',
'src/themes/**/*.less',
- 'examples/**/*.*',
-
'tests/**/*.js'
],
tasks: 'default'
'src/bootstrap/js/*.js',
'src/javascripts/*.js',
- 'examples/calf/javascripts/*.js',
- 'examples/calf/javascripts/app/*.js',
- 'examples/calf/javascripts/app/**/*.js',
-
- 'examples/calf-ng/javascripts/*.js',
- 'examples/calf-ng/javascripts/app/*.js',
- 'examples/calf-ng/javascripts/app/**/*.js',
-
- 'examples/widget-gallery/javascripts/*.js',
-
- 'examples/hoofbeats/javascripts/*.js',
- 'examples/hoofbeats/javascripts/resolvers/*.js',
-
'test/**/*.js'
]
},
concat: {
cowhide_js: {
src: [
- 'lib/jquery-1.8.3.js',
- 'lib/jquery-ui-1.9.2.custom.js',
- 'lib/jquery.ui.slider.js',
- 'lib/jquery.mCustomScrollbar.js',
- 'lib/underscore-min.js',
+ 'lib/jquery/dist/jquery.js',
+ 'lib/jquery-ui/dist/jquery-ui.js',
+ 'lib/underscore/underscore.js',
// Bootstrap files must preserve order.
'src/bootstrap/js/bootstrap-transition.js',
'src/javascripts/cowhide-simple-scrollable.js'
], dest: 'dist/cowhide.js'
},
- cowhide_ng_js: {
- src: [
- 'lib/angular.js',
-
- 'src/javascripts/cowhide-ng-core.js',
- 'src/javascripts/cowhide-ng-page.js',
- 'src/javascripts/cowhide-ng-header.js',
- 'src/javascripts/cowhide-ng-button.js',
- 'src/javascripts/cowhide-ng-slider.js',
- 'src/javascripts/cowhide-ng-scrollable.js'
- ], dest: 'dist/cowhide-ng.js'
- },
css_default: {
src: [
'dist/cowhide-default.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-default.css'
},
css_default_night: {
src: [
'dist/cowhide-default-night.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-default-night.css'
},
css_amelia: {
src: [
'dist/cowhide-amelia.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-amelia.css'
},
css_amelia_night: {
src: [
'dist/cowhide-amelia-night.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-amelia-night.css'
},
css_spruce: {
src: [
'dist/cowhide-spruce.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-spruce.css'
},
css_spruce_night: {
src: [
'dist/cowhide-spruce-night.css',
- 'lib/jquery.ui.slider.css',
- 'lib/jquery.mCustomScrollbar.css'
], dest: 'dist/cowhide-spruce-night.css'
}
},
cowhide: {
src: ['dist/cowhide.js'],
dest: 'dist/cowhide.min.js'
- },
- cowhide_ng: {
- src: ['fist/cowhide-ng.js'],
- dest: 'dist/cowhide-ng.min.js'
}
},
cssmin: {
files: {
'dist/images/': 'images/**',
'dist/README.md': 'README.md',
- 'dist/examples/calf/': 'examples/calf/**',
- 'dist/examples/calf-ng/': 'examples/calf-ng/**',
- 'dist/examples/hoofbeats/': 'examples/hoofbeats/**',
- 'dist/examples/widget-gallery/': 'examples/widget-gallery/**',
'dist/docs/': 'docs/**'
}
},
- examples_lib: {
- options: {
- flatten: true
- },
- files: {
- 'examples/calf/lib/': [
- 'dist/cowhide-default.css',
- 'dist/cowhide.js',
- ],
- 'examples/calf/lib/images/': ['dist/images/**'],
-
- 'examples/hoofbeats/lib/': [
- 'dist/cowhide-default.css',
- 'dist/cowhide.js',
- 'lib/handlebars-1.0.rc.2.js',
- 'lib/ember-1.0.0-pre.4.js'
- ],
- 'examples/hoofbeats/lib/images/': ['dist/images/**']
- }
- },
- examples_lib_dist: {
- options: {
- flatten: true
- },
- files: {
- 'dist/examples/calf/lib/': [
- 'dist/images/',
- 'dist/cowhide-default.css',
- 'dist/cowhide.js',
- ],
- 'dist/examples/calf/lib/images/': ['dist/images/**'],
-
- 'dist/examples/hoofbeats/lib/': [
- 'dist/images/',
- 'dist/cowhide-default.css',
- 'dist/cowhide.js',
- 'lib/handlebars-1.0.rc.2.js',
- 'lib/ember-1.0.0-pre.4.js'
- ],
- 'dist/examples/hoofbeats/lib/images/': ['dist/images/**']
- }
- }
},
exec: {
build_docs: {
+++ /dev/null
-/**
- * @license AngularJS v1.0.2
- * (c) 2010-2012 Google, Inc. http://angularjs.org
- * License: MIT
- */
-(function(window, document, undefined) {
-'use strict';
-
-////////////////////////////////////
-
-/**
- * @ngdoc function
- * @name angular.lowercase
- * @function
- *
- * @description Converts the specified string to lowercase.
- * @param {string} string String to be converted to lowercase.
- * @returns {string} Lowercased string.
- */
-var lowercase = function(string){return isString(string) ? string.toLowerCase() : string;};
-
-
-/**
- * @ngdoc function
- * @name angular.uppercase
- * @function
- *
- * @description Converts the specified string to uppercase.
- * @param {string} string String to be converted to uppercase.
- * @returns {string} Uppercased string.
- */
-var uppercase = function(string){return isString(string) ? string.toUpperCase() : string;};
-
-
-var manualLowercase = function(s) {
- return isString(s)
- ? s.replace(/[A-Z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) | 32);})
- : s;
-};
-var manualUppercase = function(s) {
- return isString(s)
- ? s.replace(/[a-z]/g, function(ch) {return fromCharCode(ch.charCodeAt(0) & ~32);})
- : s;
-};
-
-
-// String#toLowerCase and String#toUpperCase don't produce correct results in browsers with Turkish
-// locale, for this reason we need to detect this case and redefine lowercase/uppercase methods
-// with correct but slower alternatives.
-if ('i' !== 'I'.toLowerCase()) {
- lowercase = manualLowercase;
- uppercase = manualUppercase;
-}
-
-function fromCharCode(code) {return String.fromCharCode(code);}
-
-
-var Error = window.Error,
- /** holds major version number for IE or NaN for real browsers */
- msie = int((/msie (\d+)/.exec(lowercase(navigator.userAgent)) || [])[1]),
- jqLite, // delay binding since jQuery could be loaded after us.
- jQuery, // delay binding
- slice = [].slice,
- push = [].push,
- toString = Object.prototype.toString,
-
- /** @name angular */
- angular = window.angular || (window.angular = {}),
- angularModule,
- nodeName_,
- uid = ['0', '0', '0'];
-
-/**
- * @ngdoc function
- * @name angular.forEach
- * @function
- *
- * @description
- * Invokes the `iterator` function once for each item in `obj` collection, which can be either an
- * object or an array. The `iterator` function is invoked with `iterator(value, key)`, where `value`
- * is the value of an object property or an array element and `key` is the object property key or
- * array element index. Specifying a `context` for the function is optional.
- *
- * Note: this function was previously known as `angular.foreach`.
- *
- <pre>
- var values = {name: 'misko', gender: 'male'};
- var log = [];
- angular.forEach(values, function(value, key){
- this.push(key + ': ' + value);
- }, log);
- expect(log).toEqual(['name: misko', 'gender:male']);
- </pre>
- *
- * @param {Object|Array} obj Object to iterate over.
- * @param {Function} iterator Iterator function.
- * @param {Object=} context Object to become context (`this`) for the iterator function.
- * @returns {Object|Array} Reference to `obj`.
- */
-function forEach(obj, iterator, context) {
- var key;
- if (obj) {
- if (isFunction(obj)){
- for (key in obj) {
- if (key != 'prototype' && key != 'length' && key != 'name' && obj.hasOwnProperty(key)) {
- iterator.call(context, obj[key], key);
- }
- }
- } else if (obj.forEach && obj.forEach !== forEach) {
- obj.forEach(iterator, context);
- } else if (isObject(obj) && isNumber(obj.length)) {
- for (key = 0; key < obj.length; key++)
- iterator.call(context, obj[key], key);
- } else {
- for (key in obj) {
- if (obj.hasOwnProperty(key)) {
- iterator.call(context, obj[key], key);
- }
- }
- }
- }
- return obj;
-}
-
-function sortedKeys(obj) {
- var keys = [];
- for (var key in obj) {
- if (obj.hasOwnProperty(key)) {
- keys.push(key);
- }
- }
- return keys.sort();
-}
-
-function forEachSorted(obj, iterator, context) {
- var keys = sortedKeys(obj);
- for ( var i = 0; i < keys.length; i++) {
- iterator.call(context, obj[keys[i]], keys[i]);
- }
- return keys;
-}
-
-
-/**
- * when using forEach the params are value, key, but it is often useful to have key, value.
- * @param {function(string, *)} iteratorFn
- * @returns {function(*, string)}
- */
-function reverseParams(iteratorFn) {
- return function(value, key) { iteratorFn(key, value) };
-}
-
-/**
- * A consistent way of creating unique IDs in angular. The ID is a sequence of alpha numeric
- * characters such as '012ABC'. The reason why we are not using simply a number counter is that
- * the number string gets longer over time, and it can also overflow, where as the the nextId
- * will grow much slower, it is a string, and it will never overflow.
- *
- * @returns an unique alpha-numeric string
- */
-function nextUid() {
- var index = uid.length;
- var digit;
-
- while(index) {
- index--;
- digit = uid[index].charCodeAt(0);
- if (digit == 57 /*'9'*/) {
- uid[index] = 'A';
- return uid.join('');
- }
- if (digit == 90 /*'Z'*/) {
- uid[index] = '0';
- } else {
- uid[index] = String.fromCharCode(digit + 1);
- return uid.join('');
- }
- }
- uid.unshift('0');
- return uid.join('');
-}
-
-/**
- * @ngdoc function
- * @name angular.extend
- * @function
- *
- * @description
- * Extends the destination object `dst` by copying all of the properties from the `src` object(s)
- * to `dst`. You can specify multiple `src` objects.
- *
- * @param {Object} dst Destination object.
- * @param {...Object} src Source object(s).
- */
-function extend(dst) {
- forEach(arguments, function(obj){
- if (obj !== dst) {
- forEach(obj, function(value, key){
- dst[key] = value;
- });
- }
- });
- return dst;
-}
-
-function int(str) {
- return parseInt(str, 10);
-}
-
-
-function inherit(parent, extra) {
- return extend(new (extend(function() {}, {prototype:parent}))(), extra);
-}
-
-
-/**
- * @ngdoc function
- * @name angular.noop
- * @function
- *
- * @description
- * A function that performs no operations. This function can be useful when writing code in the
- * functional style.
- <pre>
- function foo(callback) {
- var result = calculateResult();
- (callback || angular.noop)(result);
- }
- </pre>
- */
-function noop() {}
-noop.$inject = [];
-
-
-/**
- * @ngdoc function
- * @name angular.identity
- * @function
- *
- * @description
- * A function that returns its first argument. This function is useful when writing code in the
- * functional style.
- *
- <pre>
- function transformer(transformationFn, value) {
- return (transformationFn || identity)(value);
- };
- </pre>
- */
-function identity($) {return $;}
-identity.$inject = [];
-
-
-function valueFn(value) {return function() {return value;};}
-
-/**
- * @ngdoc function
- * @name angular.isUndefined
- * @function
- *
- * @description
- * Determines if a reference is undefined.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is undefined.
- */
-function isUndefined(value){return typeof value == 'undefined';}
-
-
-/**
- * @ngdoc function
- * @name angular.isDefined
- * @function
- *
- * @description
- * Determines if a reference is defined.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is defined.
- */
-function isDefined(value){return typeof value != 'undefined';}
-
-
-/**
- * @ngdoc function
- * @name angular.isObject
- * @function
- *
- * @description
- * Determines if a reference is an `Object`. Unlike `typeof` in JavaScript, `null`s are not
- * considered to be objects.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is an `Object` but not `null`.
- */
-function isObject(value){return value != null && typeof value == 'object';}
-
-
-/**
- * @ngdoc function
- * @name angular.isString
- * @function
- *
- * @description
- * Determines if a reference is a `String`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `String`.
- */
-function isString(value){return typeof value == 'string';}
-
-
-/**
- * @ngdoc function
- * @name angular.isNumber
- * @function
- *
- * @description
- * Determines if a reference is a `Number`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Number`.
- */
-function isNumber(value){return typeof value == 'number';}
-
-
-/**
- * @ngdoc function
- * @name angular.isDate
- * @function
- *
- * @description
- * Determines if a value is a date.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Date`.
- */
-function isDate(value){
- return toString.apply(value) == '[object Date]';
-}
-
-
-/**
- * @ngdoc function
- * @name angular.isArray
- * @function
- *
- * @description
- * Determines if a reference is an `Array`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is an `Array`.
- */
-function isArray(value) {
- return toString.apply(value) == '[object Array]';
-}
-
-
-/**
- * @ngdoc function
- * @name angular.isFunction
- * @function
- *
- * @description
- * Determines if a reference is a `Function`.
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a `Function`.
- */
-function isFunction(value){return typeof value == 'function';}
-
-
-/**
- * Checks if `obj` is a window object.
- *
- * @private
- * @param {*} obj Object to check
- * @returns {boolean} True if `obj` is a window obj.
- */
-function isWindow(obj) {
- return obj && obj.document && obj.location && obj.alert && obj.setInterval;
-}
-
-
-function isScope(obj) {
- return obj && obj.$evalAsync && obj.$watch;
-}
-
-
-function isFile(obj) {
- return toString.apply(obj) === '[object File]';
-}
-
-
-function isBoolean(value) {
- return typeof value == 'boolean';
-}
-
-
-function trim(value) {
- return isString(value) ? value.replace(/^\s*/, '').replace(/\s*$/, '') : value;
-}
-
-/**
- * @ngdoc function
- * @name angular.isElement
- * @function
- *
- * @description
- * Determines if a reference is a DOM element (or wrapped jQuery element).
- *
- * @param {*} value Reference to check.
- * @returns {boolean} True if `value` is a DOM element (or wrapped jQuery element).
- */
-function isElement(node) {
- return node &&
- (node.nodeName // we are a direct element
- || (node.bind && node.find)); // we have a bind and find method part of jQuery API
-}
-
-/**
- * @param str 'key1,key2,...'
- * @returns {object} in the form of {key1:true, key2:true, ...}
- */
-function makeMap(str){
- var obj = {}, items = str.split(","), i;
- for ( i = 0; i < items.length; i++ )
- obj[ items[i] ] = true;
- return obj;
-}
-
-
-if (msie < 9) {
- nodeName_ = function(element) {
- element = element.nodeName ? element : element[0];
- return (element.scopeName && element.scopeName != 'HTML')
- ? uppercase(element.scopeName + ':' + element.nodeName) : element.nodeName;
- };
-} else {
- nodeName_ = function(element) {
- return element.nodeName ? element.nodeName : element[0].nodeName;
- };
-}
-
-
-function map(obj, iterator, context) {
- var results = [];
- forEach(obj, function(value, index, list) {
- results.push(iterator.call(context, value, index, list));
- });
- return results;
-}
-
-
-/**
- * @description
- * Determines the number of elements in an array, the number of properties an object has, or
- * the length of a string.
- *
- * Note: This function is used to augment the Object type in Angular expressions. See
- * {@link angular.Object} for more information about Angular arrays.
- *
- * @param {Object|Array|string} obj Object, array, or string to inspect.
- * @param {boolean} [ownPropsOnly=false] Count only "own" properties in an object
- * @returns {number} The size of `obj` or `0` if `obj` is neither an object nor an array.
- */
-function size(obj, ownPropsOnly) {
- var size = 0, key;
-
- if (isArray(obj) || isString(obj)) {
- return obj.length;
- } else if (isObject(obj)){
- for (key in obj)
- if (!ownPropsOnly || obj.hasOwnProperty(key))
- size++;
- }
-
- return size;
-}
-
-
-function includes(array, obj) {
- return indexOf(array, obj) != -1;
-}
-
-function indexOf(array, obj) {
- if (array.indexOf) return array.indexOf(obj);
-
- for ( var i = 0; i < array.length; i++) {
- if (obj === array[i]) return i;
- }
- return -1;
-}
-
-function arrayRemove(array, value) {
- var index = indexOf(array, value);
- if (index >=0)
- array.splice(index, 1);
- return value;
-}
-
-function isLeafNode (node) {
- if (node) {
- switch (node.nodeName) {
- case "OPTION":
- case "PRE":
- case "TITLE":
- return true;
- }
- }
- return false;
-}
-
-/**
- * @ngdoc function
- * @name angular.copy
- * @function
- *
- * @description
- * Creates a deep copy of `source`, which should be an object or an array.
- *
- * * If no destination is supplied, a copy of the object or array is created.
- * * If a destination is provided, all of its elements (for array) or properties (for objects)
- * are deleted and then all elements/properties from the source are copied to it.
- * * If `source` is not an object or array, `source` is returned.
- *
- * Note: this function is used to augment the Object type in Angular expressions. See
- * {@link ng.$filter} for more information about Angular arrays.
- *
- * @param {*} source The source that will be used to make a copy.
- * Can be any type, including primitives, `null`, and `undefined`.
- * @param {(Object|Array)=} destination Destination into which the source is copied. If
- * provided, must be of the same type as `source`.
- * @returns {*} The copy or updated `destination`, if `destination` was specified.
- */
-function copy(source, destination){
- if (isWindow(source) || isScope(source)) throw Error("Can't copy Window or Scope");
- if (!destination) {
- destination = source;
- if (source) {
- if (isArray(source)) {
- destination = copy(source, []);
- } else if (isDate(source)) {
- destination = new Date(source.getTime());
- } else if (isObject(source)) {
- destination = copy(source, {});
- }
- }
- } else {
- if (source === destination) throw Error("Can't copy equivalent objects or arrays");
- if (isArray(source)) {
- while(destination.length) {
- destination.pop();
- }
- for ( var i = 0; i < source.length; i++) {
- destination.push(copy(source[i]));
- }
- } else {
- forEach(destination, function(value, key){
- delete destination[key];
- });
- for ( var key in source) {
- destination[key] = copy(source[key]);
- }
- }
- }
- return destination;
-}
-
-/**
- * Create a shallow copy of an object
- */
-function shallowCopy(src, dst) {
- dst = dst || {};
-
- for(var key in src) {
- if (src.hasOwnProperty(key) && key.substr(0, 2) !== '$$') {
- dst[key] = src[key];
- }
- }
-
- return dst;
-}
-
-
-/**
- * @ngdoc function
- * @name angular.equals
- * @function
- *
- * @description
- * Determines if two objects or two values are equivalent. Supports value types, arrays and
- * objects.
- *
- * Two objects or values are considered equivalent if at least one of the following is true:
- *
- * * Both objects or values pass `===` comparison.
- * * Both objects or values are of the same type and all of their properties pass `===` comparison.
- * * Both values are NaN. (In JavasScript, NaN == NaN => false. But we consider two NaN as equal)
- *
- * During a property comparision, properties of `function` type and properties with names
- * that begin with `$` are ignored.
- *
- * Scope and DOMWindow objects are being compared only be identify (`===`).
- *
- * @param {*} o1 Object or value to compare.
- * @param {*} o2 Object or value to compare.
- * @returns {boolean} True if arguments are equal.
- */
-function equals(o1, o2) {
- if (o1 === o2) return true;
- if (o1 === null || o2 === null) return false;
- if (o1 !== o1 && o2 !== o2) return true; // NaN === NaN
- var t1 = typeof o1, t2 = typeof o2, length, key, keySet;
- if (t1 == t2) {
- if (t1 == 'object') {
- if (isArray(o1)) {
- if ((length = o1.length) == o2.length) {
- for(key=0; key<length; key++) {
- if (!equals(o1[key], o2[key])) return false;
- }
- return true;
- }
- } else if (isDate(o1)) {
- return isDate(o2) && o1.getTime() == o2.getTime();
- } else {
- if (isScope(o1) || isScope(o2) || isWindow(o1) || isWindow(o2)) return false;
- keySet = {};
- for(key in o1) {
- if (key.charAt(0) !== '$' && !isFunction(o1[key]) && !equals(o1[key], o2[key])) {
- return false;
- }
- keySet[key] = true;
- }
- for(key in o2) {
- if (!keySet[key] && key.charAt(0) !== '$' && !isFunction(o2[key])) return false;
- }
- return true;
- }
- }
- }
- return false;
-}
-
-
-function concat(array1, array2, index) {
- return array1.concat(slice.call(array2, index));
-}
-
-function sliceArgs(args, startIndex) {
- return slice.call(args, startIndex || 0);
-}
-
-
-/**
- * @ngdoc function
- * @name angular.bind
- * @function
- *
- * @description
- * Returns a function which calls function `fn` bound to `self` (`self` becomes the `this` for
- * `fn`). You can supply optional `args` that are are prebound to the function. This feature is also
- * known as [function currying](http://en.wikipedia.org/wiki/Currying).
- *
- * @param {Object} self Context which `fn` should be evaluated in.
- * @param {function()} fn Function to be bound.
- * @param {...*} args Optional arguments to be prebound to the `fn` function call.
- * @returns {function()} Function that wraps the `fn` with all the specified bindings.
- */
-function bind(self, fn) {
- var curryArgs = arguments.length > 2 ? sliceArgs(arguments, 2) : [];
- if (isFunction(fn) && !(fn instanceof RegExp)) {
- return curryArgs.length
- ? function() {
- return arguments.length
- ? fn.apply(self, curryArgs.concat(slice.call(arguments, 0)))
- : fn.apply(self, curryArgs);
- }
- : function() {
- return arguments.length
- ? fn.apply(self, arguments)
- : fn.call(self);
- };
- } else {
- // in IE, native methods are not functions so they cannot be bound (note: they don't need to be)
- return fn;
- }
-}
-
-
-function toJsonReplacer(key, value) {
- var val = value;
-
- if (/^\$+/.test(key)) {
- val = undefined;
- } else if (isWindow(value)) {
- val = '$WINDOW';
- } else if (value && document === value) {
- val = '$DOCUMENT';
- } else if (isScope(value)) {
- val = '$SCOPE';
- }
-
- return val;
-}
-
-
-/**
- * @ngdoc function
- * @name angular.toJson
- * @function
- *
- * @description
- * Serializes input into a JSON-formatted string.
- *
- * @param {Object|Array|Date|string|number} obj Input to be serialized into JSON.
- * @param {boolean=} pretty If set to true, the JSON output will contain newlines and whitespace.
- * @returns {string} Jsonified string representing `obj`.
- */
-function toJson(obj, pretty) {
- return JSON.stringify(obj, toJsonReplacer, pretty ? ' ' : null);
-}
-
-
-/**
- * @ngdoc function
- * @name angular.fromJson
- * @function
- *
- * @description
- * Deserializes a JSON string.
- *
- * @param {string} json JSON string to deserialize.
- * @returns {Object|Array|Date|string|number} Deserialized thingy.
- */
-function fromJson(json) {
- return isString(json)
- ? JSON.parse(json)
- : json;
-}
-
-
-function toBoolean(value) {
- if (value && value.length !== 0) {
- var v = lowercase("" + value);
- value = !(v == 'f' || v == '0' || v == 'false' || v == 'no' || v == 'n' || v == '[]');
- } else {
- value = false;
- }
- return value;
-}
-
-/**
- * @returns {string} Returns the string representation of the element.
- */
-function startingTag(element) {
- element = jqLite(element).clone();
- try {
- // turns out IE does not let you set .html() on elements which
- // are not allowed to have children. So we just ignore it.
- element.html('');
- } catch(e) {}
- return jqLite('<div>').append(element).html().
- match(/^(<[^>]+>)/)[1].
- replace(/^<([\w\-]+)/, function(match, nodeName) { return '<' + lowercase(nodeName); });
-}
-
-
-/////////////////////////////////////////////////
-
-/**
- * Parses an escaped url query string into key-value pairs.
- * @returns Object.<(string|boolean)>
- */
-function parseKeyValue(/**string*/keyValue) {
- var obj = {}, key_value, key;
- forEach((keyValue || "").split('&'), function(keyValue){
- if (keyValue) {
- key_value = keyValue.split('=');
- key = decodeURIComponent(key_value[0]);
- obj[key] = isDefined(key_value[1]) ? decodeURIComponent(key_value[1]) : true;
- }
- });
- return obj;
-}
-
-function toKeyValue(obj) {
- var parts = [];
- forEach(obj, function(value, key) {
- parts.push(encodeUriQuery(key, true) + (value === true ? '' : '=' + encodeUriQuery(value, true)));
- });
- return parts.length ? parts.join('&') : '';
-}
-
-
-/**
- * We need our custom mehtod because encodeURIComponent is too agressive and doesn't follow
- * http://www.ietf.org/rfc/rfc3986.txt with regards to the character set (pchar) allowed in path
- * segments:
- * segment = *pchar
- * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
- * pct-encoded = "%" HEXDIG HEXDIG
- * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
- * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
- * / "*" / "+" / "," / ";" / "="
- */
-function encodeUriSegment(val) {
- return encodeUriQuery(val, true).
- replace(/%26/gi, '&').
- replace(/%3D/gi, '=').
- replace(/%2B/gi, '+');
-}
-
-
-/**
- * This method is intended for encoding *key* or *value* parts of query component. We need a custom
- * method becuase encodeURIComponent is too agressive and encodes stuff that doesn't have to be
- * encoded per http://tools.ietf.org/html/rfc3986:
- * query = *( pchar / "/" / "?" )
- * pchar = unreserved / pct-encoded / sub-delims / ":" / "@"
- * unreserved = ALPHA / DIGIT / "-" / "." / "_" / "~"
- * pct-encoded = "%" HEXDIG HEXDIG
- * sub-delims = "!" / "$" / "&" / "'" / "(" / ")"
- * / "*" / "+" / "," / ";" / "="
- */
-function encodeUriQuery(val, pctEncodeSpaces) {
- return encodeURIComponent(val).
- replace(/%40/gi, '@').
- replace(/%3A/gi, ':').
- replace(/%24/g, '$').
- replace(/%2C/gi, ',').
- replace((pctEncodeSpaces ? null : /%20/g), '+');
-}
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngApp
- *
- * @element ANY
- * @param {angular.Module} ngApp on optional application
- * {@link angular.module module} name to load.
- *
- * @description
- *
- * Use this directive to auto-bootstrap on application. Only
- * one directive can be used per HTML document. The directive
- * designates the root of the application and is typically placed
- * ot the root of the page.
- *
- * In the example below if the `ngApp` directive would not be placed
- * on the `html` element then the document would not be compiled
- * and the `{{ 1+2 }}` would not be resolved to `3`.
- *
- * `ngApp` is the easiest way to bootstrap an application.
- *
- <doc:example>
- <doc:source>
- I can add: 1 + 2 = {{ 1+2 }}
- </doc:source>
- </doc:example>
- *
- */
-function angularInit(element, bootstrap) {
- var elements = [element],
- appElement,
- module,
- names = ['ng:app', 'ng-app', 'x-ng-app', 'data-ng-app'],
- NG_APP_CLASS_REGEXP = /\sng[:\-]app(:\s*([\w\d_]+);?)?\s/;
-
- function append(element) {
- element && elements.push(element);
- }
-
- forEach(names, function(name) {
- names[name] = true;
- append(document.getElementById(name));
- name = name.replace(':', '\\:');
- if (element.querySelectorAll) {
- forEach(element.querySelectorAll('.' + name), append);
- forEach(element.querySelectorAll('.' + name + '\\:'), append);
- forEach(element.querySelectorAll('[' + name + ']'), append);
- }
- });
-
- forEach(elements, function(element) {
- if (!appElement) {
- var className = ' ' + element.className + ' ';
- var match = NG_APP_CLASS_REGEXP.exec(className);
- if (match) {
- appElement = element;
- module = (match[2] || '').replace(/\s+/g, ',');
- } else {
- forEach(element.attributes, function(attr) {
- if (!appElement && names[attr.name]) {
- appElement = element;
- module = attr.value;
- }
- });
- }
- }
- });
- if (appElement) {
- bootstrap(appElement, module ? [module] : []);
- }
-}
-
-/**
- * @ngdoc function
- * @name angular.bootstrap
- * @description
- * Use this function to manually start up angular application.
- *
- * See: {@link guide/bootstrap Bootstrap}
- *
- * @param {Element} element DOM element which is the root of angular application.
- * @param {Array<String|Function>=} modules an array of module declarations. See: {@link angular.module modules}
- * @returns {AUTO.$injector} Returns the newly created injector for this app.
- */
-function bootstrap(element, modules) {
- element = jqLite(element);
- modules = modules || [];
- modules.unshift(['$provide', function($provide) {
- $provide.value('$rootElement', element);
- }]);
- modules.unshift('ng');
- var injector = createInjector(modules);
- injector.invoke(
- ['$rootScope', '$rootElement', '$compile', '$injector', function(scope, element, compile, injector){
- scope.$apply(function() {
- element.data('$injector', injector);
- compile(element)(scope);
- });
- }]
- );
- return injector;
-}
-
-var SNAKE_CASE_REGEXP = /[A-Z]/g;
-function snake_case(name, separator){
- separator = separator || '_';
- return name.replace(SNAKE_CASE_REGEXP, function(letter, pos) {
- return (pos ? separator : '') + letter.toLowerCase();
- });
-}
-
-function bindJQuery() {
- // bind to jQuery if present;
- jQuery = window.jQuery;
- // reset to jQuery or default to us.
- if (jQuery) {
- jqLite = jQuery;
- extend(jQuery.fn, {
- scope: JQLitePrototype.scope,
- controller: JQLitePrototype.controller,
- injector: JQLitePrototype.injector,
- inheritedData: JQLitePrototype.inheritedData
- });
- JQLitePatchJQueryRemove('remove', true);
- JQLitePatchJQueryRemove('empty');
- JQLitePatchJQueryRemove('html');
- } else {
- jqLite = JQLite;
- }
- angular.element = jqLite;
-}
-
-/**
- * throw error of the argument is falsy.
- */
-function assertArg(arg, name, reason) {
- if (!arg) {
- throw new Error("Argument '" + (name || '?') + "' is " + (reason || "required"));
- }
- return arg;
-}
-
-function assertArgFn(arg, name, acceptArrayAnnotation) {
- if (acceptArrayAnnotation && isArray(arg)) {
- arg = arg[arg.length - 1];
- }
-
- assertArg(isFunction(arg), name, 'not a function, got ' +
- (arg && typeof arg == 'object' ? arg.constructor.name || 'Object' : typeof arg));
- return arg;
-}
-
-/**
- * @ngdoc interface
- * @name angular.Module
- * @description
- *
- * Interface for configuring angular {@link angular.module modules}.
- */
-
-function setupModuleLoader(window) {
-
- function ensure(obj, name, factory) {
- return obj[name] || (obj[name] = factory());
- }
-
- return ensure(ensure(window, 'angular', Object), 'module', function() {
- /** @type {Object.<string, angular.Module>} */
- var modules = {};
-
- /**
- * @ngdoc function
- * @name angular.module
- * @description
- *
- * The `angular.module` is a global place for creating and registering Angular modules. All
- * modules (angular core or 3rd party) that should be available to an application must be
- * registered using this mechanism.
- *
- *
- * # Module
- *
- * A module is a collocation of services, directives, filters, and configure information. Module
- * is used to configure the {@link AUTO.$injector $injector}.
- *
- * <pre>
- * // Create a new module
- * var myModule = angular.module('myModule', []);
- *
- * // register a new service
- * myModule.value('appName', 'MyCoolApp');
- *
- * // configure existing services inside initialization blocks.
- * myModule.config(function($locationProvider) {
- * // Configure existing providers
- * $locationProvider.hashPrefix('!');
- * });
- * </pre>
- *
- * Then you can create an injector and load your modules like this:
- *
- * <pre>
- * var injector = angular.injector(['ng', 'MyModule'])
- * </pre>
- *
- * However it's more likely that you'll just use
- * {@link ng.directive:ngApp ngApp} or
- * {@link angular.bootstrap} to simplify this process for you.
- *
- * @param {!string} name The name of the module to create or retrieve.
- * @param {Array.<string>=} requires If specified then new module is being created. If unspecified then the
- * the module is being retrieved for further configuration.
- * @param {Function} configFn Option configuration function for the module. Same as
- * {@link angular.Module#config Module#config()}.
- * @returns {module} new module with the {@link angular.Module} api.
- */
- return function module(name, requires, configFn) {
- if (requires && modules.hasOwnProperty(name)) {
- modules[name] = null;
- }
- return ensure(modules, name, function() {
- if (!requires) {
- throw Error('No module: ' + name);
- }
-
- /** @type {!Array.<Array.<*>>} */
- var invokeQueue = [];
-
- /** @type {!Array.<Function>} */
- var runBlocks = [];
-
- var config = invokeLater('$injector', 'invoke');
-
- /** @type {angular.Module} */
- var moduleInstance = {
- // Private state
- _invokeQueue: invokeQueue,
- _runBlocks: runBlocks,
-
- /**
- * @ngdoc property
- * @name angular.Module#requires
- * @propertyOf angular.Module
- * @returns {Array.<string>} List of module names which must be loaded before this module.
- * @description
- * Holds the list of modules which the injector will load before the current module is loaded.
- */
- requires: requires,
-
- /**
- * @ngdoc property
- * @name angular.Module#name
- * @propertyOf angular.Module
- * @returns {string} Name of the module.
- * @description
- */
- name: name,
-
-
- /**
- * @ngdoc method
- * @name angular.Module#provider
- * @methodOf angular.Module
- * @param {string} name service name
- * @param {Function} providerType Construction function for creating new instance of the service.
- * @description
- * See {@link AUTO.$provide#provider $provide.provider()}.
- */
- provider: invokeLater('$provide', 'provider'),
-
- /**
- * @ngdoc method
- * @name angular.Module#factory
- * @methodOf angular.Module
- * @param {string} name service name
- * @param {Function} providerFunction Function for creating new instance of the service.
- * @description
- * See {@link AUTO.$provide#factory $provide.factory()}.
- */
- factory: invokeLater('$provide', 'factory'),
-
- /**
- * @ngdoc method
- * @name angular.Module#service
- * @methodOf angular.Module
- * @param {string} name service name
- * @param {Function} constructor A constructor function that will be instantiated.
- * @description
- * See {@link AUTO.$provide#service $provide.service()}.
- */
- service: invokeLater('$provide', 'service'),
-
- /**
- * @ngdoc method
- * @name angular.Module#value
- * @methodOf angular.Module
- * @param {string} name service name
- * @param {*} object Service instance object.
- * @description
- * See {@link AUTO.$provide#value $provide.value()}.
- */
- value: invokeLater('$provide', 'value'),
-
- /**
- * @ngdoc method
- * @name angular.Module#constant
- * @methodOf angular.Module
- * @param {string} name constant name
- * @param {*} object Constant value.
- * @description
- * Because the constant are fixed, they get applied before other provide methods.
- * See {@link AUTO.$provide#constant $provide.constant()}.
- */
- constant: invokeLater('$provide', 'constant', 'unshift'),
-
- /**
- * @ngdoc method
- * @name angular.Module#filter
- * @methodOf angular.Module
- * @param {string} name Filter name.
- * @param {Function} filterFactory Factory function for creating new instance of filter.
- * @description
- * See {@link ng.$filterProvider#register $filterProvider.register()}.
- */
- filter: invokeLater('$filterProvider', 'register'),
-
- /**
- * @ngdoc method
- * @name angular.Module#controller
- * @methodOf angular.Module
- * @param {string} name Controller name.
- * @param {Function} constructor Controller constructor function.
- * @description
- * See {@link ng.$controllerProvider#register $controllerProvider.register()}.
- */
- controller: invokeLater('$controllerProvider', 'register'),
-
- /**
- * @ngdoc method
- * @name angular.Module#directive
- * @methodOf angular.Module
- * @param {string} name directive name
- * @param {Function} directiveFactory Factory function for creating new instance of
- * directives.
- * @description
- * See {@link ng.$compileProvider#directive $compileProvider.directive()}.
- */
- directive: invokeLater('$compileProvider', 'directive'),
-
- /**
- * @ngdoc method
- * @name angular.Module#config
- * @methodOf angular.Module
- * @param {Function} configFn Execute this function on module load. Useful for service
- * configuration.
- * @description
- * Use this method to register work which needs to be performed on module loading.
- */
- config: config,
-
- /**
- * @ngdoc method
- * @name angular.Module#run
- * @methodOf angular.Module
- * @param {Function} initializationFn Execute this function after injector creation.
- * Useful for application initialization.
- * @description
- * Use this method to register work which needs to be performed when the injector with
- * with the current module is finished loading.
- */
- run: function(block) {
- runBlocks.push(block);
- return this;
- }
- };
-
- if (configFn) {
- config(configFn);
- }
-
- return moduleInstance;
-
- /**
- * @param {string} provider
- * @param {string} method
- * @param {String=} insertMethod
- * @returns {angular.Module}
- */
- function invokeLater(provider, method, insertMethod) {
- return function() {
- invokeQueue[insertMethod || 'push']([provider, method, arguments]);
- return moduleInstance;
- }
- }
- });
- };
- });
-
-}
-
-/**
- * @ngdoc property
- * @name angular.version
- * @description
- * An object that contains information about the current AngularJS version. This object has the
- * following properties:
- *
- * - `full` – `{string}` – Full version string, such as "0.9.18".
- * - `major` – `{number}` – Major version number, such as "0".
- * - `minor` – `{number}` – Minor version number, such as "9".
- * - `dot` – `{number}` – Dot version number, such as "18".
- * - `codeName` – `{string}` – Code name of the release, such as "jiggling-armfat".
- */
-var version = {
- full: '1.0.2', // all of these placeholder strings will be replaced by rake's
- major: 1, // compile task
- minor: 0,
- dot: 2,
- codeName: 'debilitating-awesomeness'
-};
-
-
-function publishExternalAPI(angular){
- extend(angular, {
- 'bootstrap': bootstrap,
- 'copy': copy,
- 'extend': extend,
- 'equals': equals,
- 'element': jqLite,
- 'forEach': forEach,
- 'injector': createInjector,
- 'noop':noop,
- 'bind':bind,
- 'toJson': toJson,
- 'fromJson': fromJson,
- 'identity':identity,
- 'isUndefined': isUndefined,
- 'isDefined': isDefined,
- 'isString': isString,
- 'isFunction': isFunction,
- 'isObject': isObject,
- 'isNumber': isNumber,
- 'isElement': isElement,
- 'isArray': isArray,
- 'version': version,
- 'isDate': isDate,
- 'lowercase': lowercase,
- 'uppercase': uppercase,
- 'callbacks': {counter: 0}
- });
-
- angularModule = setupModuleLoader(window);
- try {
- angularModule('ngLocale');
- } catch (e) {
- angularModule('ngLocale', []).provider('$locale', $LocaleProvider);
- }
-
- angularModule('ng', ['ngLocale'], ['$provide',
- function ngModule($provide) {
- $provide.provider('$compile', $CompileProvider).
- directive({
- a: htmlAnchorDirective,
- input: inputDirective,
- textarea: inputDirective,
- form: formDirective,
- script: scriptDirective,
- select: selectDirective,
- style: styleDirective,
- option: optionDirective,
- ngBind: ngBindDirective,
- ngBindHtmlUnsafe: ngBindHtmlUnsafeDirective,
- ngBindTemplate: ngBindTemplateDirective,
- ngClass: ngClassDirective,
- ngClassEven: ngClassEvenDirective,
- ngClassOdd: ngClassOddDirective,
- ngCsp: ngCspDirective,
- ngCloak: ngCloakDirective,
- ngController: ngControllerDirective,
- ngForm: ngFormDirective,
- ngHide: ngHideDirective,
- ngInclude: ngIncludeDirective,
- ngInit: ngInitDirective,
- ngNonBindable: ngNonBindableDirective,
- ngPluralize: ngPluralizeDirective,
- ngRepeat: ngRepeatDirective,
- ngShow: ngShowDirective,
- ngSubmit: ngSubmitDirective,
- ngStyle: ngStyleDirective,
- ngSwitch: ngSwitchDirective,
- ngSwitchWhen: ngSwitchWhenDirective,
- ngSwitchDefault: ngSwitchDefaultDirective,
- ngOptions: ngOptionsDirective,
- ngView: ngViewDirective,
- ngTransclude: ngTranscludeDirective,
- ngModel: ngModelDirective,
- ngList: ngListDirective,
- ngChange: ngChangeDirective,
- required: requiredDirective,
- ngRequired: requiredDirective,
- ngValue: ngValueDirective
- }).
- directive(ngAttributeAliasDirectives).
- directive(ngEventDirectives);
- $provide.provider({
- $anchorScroll: $AnchorScrollProvider,
- $browser: $BrowserProvider,
- $cacheFactory: $CacheFactoryProvider,
- $controller: $ControllerProvider,
- $document: $DocumentProvider,
- $exceptionHandler: $ExceptionHandlerProvider,
- $filter: $FilterProvider,
- $interpolate: $InterpolateProvider,
- $http: $HttpProvider,
- $httpBackend: $HttpBackendProvider,
- $location: $LocationProvider,
- $log: $LogProvider,
- $parse: $ParseProvider,
- $route: $RouteProvider,
- $routeParams: $RouteParamsProvider,
- $rootScope: $RootScopeProvider,
- $q: $QProvider,
- $sniffer: $SnifferProvider,
- $templateCache: $TemplateCacheProvider,
- $timeout: $TimeoutProvider,
- $window: $WindowProvider
- });
- }
- ]);
-}
-
-//////////////////////////////////
-//JQLite
-//////////////////////////////////
-
-/**
- * @ngdoc function
- * @name angular.element
- * @function
- *
- * @description
- * Wraps a raw DOM element or HTML string as a [jQuery](http://jquery.com) element.
- * `angular.element` can be either an alias for [jQuery](http://api.jquery.com/jQuery/) function, if
- * jQuery is available, or a function that wraps the element or string in Angular's jQuery lite
- * implementation (commonly referred to as jqLite).
- *
- * Real jQuery always takes precedence over jqLite, provided it was loaded before `DOMContentLoaded`
- * event fired.
- *
- * jqLite is a tiny, API-compatible subset of jQuery that allows
- * Angular to manipulate the DOM. jqLite implements only the most commonly needed functionality
- * within a very small footprint, so only a subset of the jQuery API - methods, arguments and
- * invocation styles - are supported.
- *
- * Note: All element references in Angular are always wrapped with jQuery or jqLite; they are never
- * raw DOM references.
- *
- * ## Angular's jQuery lite provides the following methods:
- *
- * - [addClass()](http://api.jquery.com/addClass/)
- * - [after()](http://api.jquery.com/after/)
- * - [append()](http://api.jquery.com/append/)
- * - [attr()](http://api.jquery.com/attr/)
- * - [bind()](http://api.jquery.com/bind/)
- * - [children()](http://api.jquery.com/children/)
- * - [clone()](http://api.jquery.com/clone/)
- * - [contents()](http://api.jquery.com/contents/)
- * - [css()](http://api.jquery.com/css/)
- * - [data()](http://api.jquery.com/data/)
- * - [eq()](http://api.jquery.com/eq/)
- * - [find()](http://api.jquery.com/find/) - Limited to lookups by tag name.
- * - [hasClass()](http://api.jquery.com/hasClass/)
- * - [html()](http://api.jquery.com/html/)
- * - [next()](http://api.jquery.com/next/)
- * - [parent()](http://api.jquery.com/parent/)
- * - [prepend()](http://api.jquery.com/prepend/)
- * - [prop()](http://api.jquery.com/prop/)
- * - [ready()](http://api.jquery.com/ready/)
- * - [remove()](http://api.jquery.com/remove/)
- * - [removeAttr()](http://api.jquery.com/removeAttr/)
- * - [removeClass()](http://api.jquery.com/removeClass/)
- * - [removeData()](http://api.jquery.com/removeData/)
- * - [replaceWith()](http://api.jquery.com/replaceWith/)
- * - [text()](http://api.jquery.com/text/)
- * - [toggleClass()](http://api.jquery.com/toggleClass/)
- * - [unbind()](http://api.jquery.com/unbind/)
- * - [val()](http://api.jquery.com/val/)
- * - [wrap()](http://api.jquery.com/wrap/)
- *
- * ## In addtion to the above, Angular privides an additional method to both jQuery and jQuery lite:
- *
- * - `controller(name)` - retrieves the controller of the current element or its parent. By default
- * retrieves controller associated with the `ngController` directive. If `name` is provided as
- * camelCase directive name, then the controller for this directive will be retrieved (e.g.
- * `'ngModel'`).
- * - `injector()` - retrieves the injector of the current element or its parent.
- * - `scope()` - retrieves the {@link api/ng.$rootScope.Scope scope} of the current
- * element or its parent.
- * - `inheritedData()` - same as `data()`, but walks up the DOM until a value is found or the top
- * parent element is reached.
- *
- * @param {string|DOMElement} element HTML string or DOMElement to be wrapped into jQuery.
- * @returns {Object} jQuery object.
- */
-
-var jqCache = JQLite.cache = {},
- jqName = JQLite.expando = 'ng-' + new Date().getTime(),
- jqId = 1,
- addEventListenerFn = (window.document.addEventListener
- ? function(element, type, fn) {element.addEventListener(type, fn, false);}
- : function(element, type, fn) {element.attachEvent('on' + type, fn);}),
- removeEventListenerFn = (window.document.removeEventListener
- ? function(element, type, fn) {element.removeEventListener(type, fn, false); }
- : function(element, type, fn) {element.detachEvent('on' + type, fn); });
-
-function jqNextId() { return ++jqId; }
-
-
-var SPECIAL_CHARS_REGEXP = /([\:\-\_]+(.))/g;
-var MOZ_HACK_REGEXP = /^moz([A-Z])/;
-
-/**
- * Converts snake_case to camelCase.
- * Also there is special case for Moz prefix starting with upper case letter.
- * @param name Name to normalize
- */
-function camelCase(name) {
- return name.
- replace(SPECIAL_CHARS_REGEXP, function(_, separator, letter, offset) {
- return offset ? letter.toUpperCase() : letter;
- }).
- replace(MOZ_HACK_REGEXP, 'Moz$1');
-}
-
-/////////////////////////////////////////////
-// jQuery mutation patch
-//
-// In conjunction with bindJQuery intercepts all jQuery's DOM destruction apis and fires a
-// $destroy event on all DOM nodes being removed.
-//
-/////////////////////////////////////////////
-
-function JQLitePatchJQueryRemove(name, dispatchThis) {
- var originalJqFn = jQuery.fn[name];
- originalJqFn = originalJqFn.$original || originalJqFn;
- removePatch.$original = originalJqFn;
- jQuery.fn[name] = removePatch;
-
- function removePatch() {
- var list = [this],
- fireEvent = dispatchThis,
- set, setIndex, setLength,
- element, childIndex, childLength, children,
- fns, events;
-
- while(list.length) {
- set = list.shift();
- for(setIndex = 0, setLength = set.length; setIndex < setLength; setIndex++) {
- element = jqLite(set[setIndex]);
- if (fireEvent) {
- events = element.data('events');
- if ( (fns = events && events.$destroy) ) {
- forEach(fns, function(fn){
- fn.handler();
- });
- }
- } else {
- fireEvent = !fireEvent;
- }
- for(childIndex = 0, childLength = (children = element.children()).length;
- childIndex < childLength;
- childIndex++) {
- list.push(jQuery(children[childIndex]));
- }
- }
- }
- return originalJqFn.apply(this, arguments);
- }
-}
-
-/////////////////////////////////////////////
-function JQLite(element) {
- if (element instanceof JQLite) {
- return element;
- }
- if (!(this instanceof JQLite)) {
- if (isString(element) && element.charAt(0) != '<') {
- throw Error('selectors not implemented');
- }
- return new JQLite(element);
- }
-
- if (isString(element)) {
- var div = document.createElement('div');
- // Read about the NoScope elements here:
- // http://msdn.microsoft.com/en-us/library/ms533897(VS.85).aspx
- div.innerHTML = '<div> </div>' + element; // IE insanity to make NoScope elements work!
- div.removeChild(div.firstChild); // remove the superfluous div
- JQLiteAddNodes(this, div.childNodes);
- this.remove(); // detach the elements from the temporary DOM div.
- } else {
- JQLiteAddNodes(this, element);
- }
-}
-
-function JQLiteClone(element) {
- return element.cloneNode(true);
-}
-
-function JQLiteDealoc(element){
- JQLiteRemoveData(element);
- for ( var i = 0, children = element.childNodes || []; i < children.length; i++) {
- JQLiteDealoc(children[i]);
- }
-}
-
-function JQLiteUnbind(element, type, fn) {
- var events = JQLiteExpandoStore(element, 'events'),
- handle = JQLiteExpandoStore(element, 'handle');
-
- if (!handle) return; //no listeners registered
-
- if (isUndefined(type)) {
- forEach(events, function(eventHandler, type) {
- removeEventListenerFn(element, type, eventHandler);
- delete events[type];
- });
- } else {
- if (isUndefined(fn)) {
- removeEventListenerFn(element, type, events[type]);
- delete events[type];
- } else {
- arrayRemove(events[type], fn);
- }
- }
-}
-
-function JQLiteRemoveData(element) {
- var expandoId = element[jqName],
- expandoStore = jqCache[expandoId];
-
- if (expandoStore) {
- if (expandoStore.handle) {
- expandoStore.events.$destroy && expandoStore.handle({}, '$destroy');
- JQLiteUnbind(element);
- }
- delete jqCache[expandoId];
- element[jqName] = undefined; // ie does not allow deletion of attributes on elements.
- }
-}
-
-function JQLiteExpandoStore(element, key, value) {
- var expandoId = element[jqName],
- expandoStore = jqCache[expandoId || -1];
-
- if (isDefined(value)) {
- if (!expandoStore) {
- element[jqName] = expandoId = jqNextId();
- expandoStore = jqCache[expandoId] = {};
- }
- expandoStore[key] = value;
- } else {
- return expandoStore && expandoStore[key];
- }
-}
-
-function JQLiteData(element, key, value) {
- var data = JQLiteExpandoStore(element, 'data'),
- isSetter = isDefined(value),
- keyDefined = !isSetter && isDefined(key),
- isSimpleGetter = keyDefined && !isObject(key);
-
- if (!data && !isSimpleGetter) {
- JQLiteExpandoStore(element, 'data', data = {});
- }
-
- if (isSetter) {
- data[key] = value;
- } else {
- if (keyDefined) {
- if (isSimpleGetter) {
- // don't create data in this case.
- return data && data[key];
- } else {
- extend(data, key);
- }
- } else {
- return data;
- }
- }
-}
-
-function JQLiteHasClass(element, selector) {
- return ((" " + element.className + " ").replace(/[\n\t]/g, " ").
- indexOf( " " + selector + " " ) > -1);
-}
-
-function JQLiteRemoveClass(element, selector) {
- if (selector) {
- forEach(selector.split(' '), function(cssClass) {
- element.className = trim(
- (" " + element.className + " ")
- .replace(/[\n\t]/g, " ")
- .replace(" " + trim(cssClass) + " ", " ")
- );
- });
- }
-}
-
-function JQLiteAddClass(element, selector) {
- if (selector) {
- forEach(selector.split(' '), function(cssClass) {
- if (!JQLiteHasClass(element, cssClass)) {
- element.className = trim(element.className + ' ' + trim(cssClass));
- }
- });
- }
-}
-
-function JQLiteAddNodes(root, elements) {
- if (elements) {
- elements = (!elements.nodeName && isDefined(elements.length) && !isWindow(elements))
- ? elements
- : [ elements ];
- for(var i=0; i < elements.length; i++) {
- root.push(elements[i]);
- }
- }
-}
-
-function JQLiteController(element, name) {
- return JQLiteInheritedData(element, '$' + (name || 'ngController' ) + 'Controller');
-}
-
-function JQLiteInheritedData(element, name, value) {
- element = jqLite(element);
-
- // if element is the document object work with the html element instead
- // this makes $(document).scope() possible
- if(element[0].nodeType == 9) {
- element = element.find('html');
- }
-
- while (element.length) {
- if (value = element.data(name)) return value;
- element = element.parent();
- }
-}
-
-//////////////////////////////////////////
-// Functions which are declared directly.
-//////////////////////////////////////////
-var JQLitePrototype = JQLite.prototype = {
- ready: function(fn) {
- var fired = false;
-
- function trigger() {
- if (fired) return;
- fired = true;
- fn();
- }
-
- this.bind('DOMContentLoaded', trigger); // works for modern browsers and IE9
- // we can not use jqLite since we are not done loading and jQuery could be loaded later.
- JQLite(window).bind('load', trigger); // fallback to window.onload for others
- },
- toString: function() {
- var value = [];
- forEach(this, function(e){ value.push('' + e);});
- return '[' + value.join(', ') + ']';
- },
-
- eq: function(index) {
- return (index >= 0) ? jqLite(this[index]) : jqLite(this[this.length + index]);
- },
-
- length: 0,
- push: push,
- sort: [].sort,
- splice: [].splice
-};
-
-//////////////////////////////////////////
-// Functions iterating getter/setters.
-// these functions return self on setter and
-// value on get.
-//////////////////////////////////////////
-var BOOLEAN_ATTR = {};
-forEach('multiple,selected,checked,disabled,readOnly,required'.split(','), function(value) {
- BOOLEAN_ATTR[lowercase(value)] = value;
-});
-var BOOLEAN_ELEMENTS = {};
-forEach('input,select,option,textarea,button,form'.split(','), function(value) {
- BOOLEAN_ELEMENTS[uppercase(value)] = true;
-});
-
-function getBooleanAttrName(element, name) {
- // check dom last since we will most likely fail on name
- var booleanAttr = BOOLEAN_ATTR[name.toLowerCase()];
-
- // booleanAttr is here twice to minimize DOM access
- return booleanAttr && BOOLEAN_ELEMENTS[element.nodeName] && booleanAttr;
-}
-
-forEach({
- data: JQLiteData,
- inheritedData: JQLiteInheritedData,
-
- scope: function(element) {
- return JQLiteInheritedData(element, '$scope');
- },
-
- controller: JQLiteController ,
-
- injector: function(element) {
- return JQLiteInheritedData(element, '$injector');
- },
-
- removeAttr: function(element,name) {
- element.removeAttribute(name);
- },
-
- hasClass: JQLiteHasClass,
-
- css: function(element, name, value) {
- name = camelCase(name);
-
- if (isDefined(value)) {
- element.style[name] = value;
- } else {
- var val;
-
- if (msie <= 8) {
- // this is some IE specific weirdness that jQuery 1.6.4 does not sure why
- val = element.currentStyle && element.currentStyle[name];
- if (val === '') val = 'auto';
- }
-
- val = val || element.style[name];
-
- if (msie <= 8) {
- // jquery weirdness :-/
- val = (val === '') ? undefined : val;
- }
-
- return val;
- }
- },
-
- attr: function(element, name, value){
- var lowercasedName = lowercase(name);
- if (BOOLEAN_ATTR[lowercasedName]) {
- if (isDefined(value)) {
- if (!!value) {
- element[name] = true;
- element.setAttribute(name, lowercasedName);
- } else {
- element[name] = false;
- element.removeAttribute(lowercasedName);
- }
- } else {
- return (element[name] ||
- (element.attributes.getNamedItem(name)|| noop).specified)
- ? lowercasedName
- : undefined;
- }
- } else if (isDefined(value)) {
- element.setAttribute(name, value);
- } else if (element.getAttribute) {
- // the extra argument "2" is to get the right thing for a.href in IE, see jQuery code
- // some elements (e.g. Document) don't have get attribute, so return undefined
- var ret = element.getAttribute(name, 2);
- // normalize non-existing attributes to undefined (as jQuery)
- return ret === null ? undefined : ret;
- }
- },
-
- prop: function(element, name, value) {
- if (isDefined(value)) {
- element[name] = value;
- } else {
- return element[name];
- }
- },
-
- text: extend((msie < 9)
- ? function(element, value) {
- if (element.nodeType == 1 /** Element */) {
- if (isUndefined(value))
- return element.innerText;
- element.innerText = value;
- } else {
- if (isUndefined(value))
- return element.nodeValue;
- element.nodeValue = value;
- }
- }
- : function(element, value) {
- if (isUndefined(value)) {
- return element.textContent;
- }
- element.textContent = value;
- }, {$dv:''}),
-
- val: function(element, value) {
- if (isUndefined(value)) {
- return element.value;
- }
- element.value = value;
- },
-
- html: function(element, value) {
- if (isUndefined(value)) {
- return element.innerHTML;
- }
- for (var i = 0, childNodes = element.childNodes; i < childNodes.length; i++) {
- JQLiteDealoc(childNodes[i]);
- }
- element.innerHTML = value;
- }
-}, function(fn, name){
- /**
- * Properties: writes return selection, reads return first value
- */
- JQLite.prototype[name] = function(arg1, arg2) {
- var i, key;
-
- // JQLiteHasClass has only two arguments, but is a getter-only fn, so we need to special-case it
- // in a way that survives minification.
- if (((fn.length == 2 && (fn !== JQLiteHasClass && fn !== JQLiteController)) ? arg1 : arg2) === undefined) {
- if (isObject(arg1)) {
-
- // we are a write, but the object properties are the key/values
- for(i=0; i < this.length; i++) {
- if (fn === JQLiteData) {
- // data() takes the whole object in jQuery
- fn(this[i], arg1);
- } else {
- for (key in arg1) {
- fn(this[i], key, arg1[key]);
- }
- }
- }
- // return self for chaining
- return this;
- } else {
- // we are a read, so read the first child.
- if (this.length)
- return fn(this[0], arg1, arg2);
- }
- } else {
- // we are a write, so apply to all children
- for(i=0; i < this.length; i++) {
- fn(this[i], arg1, arg2);
- }
- // return self for chaining
- return this;
- }
- return fn.$dv;
- };
-});
-
-function createEventHandler(element, events) {
- var eventHandler = function (event, type) {
- if (!event.preventDefault) {
- event.preventDefault = function() {
- event.returnValue = false; //ie
- };
- }
-
- if (!event.stopPropagation) {
- event.stopPropagation = function() {
- event.cancelBubble = true; //ie
- };
- }
-
- if (!event.target) {
- event.target = event.srcElement || document;
- }
-
- if (isUndefined(event.defaultPrevented)) {
- var prevent = event.preventDefault;
- event.preventDefault = function() {
- event.defaultPrevented = true;
- prevent.call(event);
- };
- event.defaultPrevented = false;
- }
-
- event.isDefaultPrevented = function() {
- return event.defaultPrevented;
- };
-
- forEach(events[type || event.type], function(fn) {
- fn.call(element, event);
- });
-
- // Remove monkey-patched methods (IE),
- // as they would cause memory leaks in IE8.
- if (msie <= 8) {
- // IE7/8 does not allow to delete property on native object
- event.preventDefault = null;
- event.stopPropagation = null;
- event.isDefaultPrevented = null;
- } else {
- // It shouldn't affect normal browsers (native methods are defined on prototype).
- delete event.preventDefault;
- delete event.stopPropagation;
- delete event.isDefaultPrevented;
- }
- };
- eventHandler.elem = element;
- return eventHandler;
-}
-
-//////////////////////////////////////////
-// Functions iterating traversal.
-// These functions chain results into a single
-// selector.
-//////////////////////////////////////////
-forEach({
- removeData: JQLiteRemoveData,
-
- dealoc: JQLiteDealoc,
-
- bind: function bindFn(element, type, fn){
- var events = JQLiteExpandoStore(element, 'events'),
- handle = JQLiteExpandoStore(element, 'handle');
-
- if (!events) JQLiteExpandoStore(element, 'events', events = {});
- if (!handle) JQLiteExpandoStore(element, 'handle', handle = createEventHandler(element, events));
-
- forEach(type.split(' '), function(type){
- var eventFns = events[type];
-
- if (!eventFns) {
- if (type == 'mouseenter' || type == 'mouseleave') {
- var counter = 0;
-
- events.mouseenter = [];
- events.mouseleave = [];
-
- bindFn(element, 'mouseover', function(event) {
- counter++;
- if (counter == 1) {
- handle(event, 'mouseenter');
- }
- });
- bindFn(element, 'mouseout', function(event) {
- counter --;
- if (counter == 0) {
- handle(event, 'mouseleave');
- }
- });
- } else {
- addEventListenerFn(element, type, handle);
- events[type] = [];
- }
- eventFns = events[type]
- }
- eventFns.push(fn);
- });
- },
-
- unbind: JQLiteUnbind,
-
- replaceWith: function(element, replaceNode) {
- var index, parent = element.parentNode;
- JQLiteDealoc(element);
- forEach(new JQLite(replaceNode), function(node){
- if (index) {
- parent.insertBefore(node, index.nextSibling);
- } else {
- parent.replaceChild(node, element);
- }
- index = node;
- });
- },
-
- children: function(element) {
- var children = [];
- forEach(element.childNodes, function(element){
- if (element.nodeName != '#text')
- children.push(element);
- });
- return children;
- },
-
- contents: function(element) {
- return element.childNodes;
- },
-
- append: function(element, node) {
- forEach(new JQLite(node), function(child){
- if (element.nodeType === 1)
- element.appendChild(child);
- });
- },
-
- prepend: function(element, node) {
- if (element.nodeType === 1) {
- var index = element.firstChild;
- forEach(new JQLite(node), function(child){
- if (index) {
- element.insertBefore(child, index);
- } else {
- element.appendChild(child);
- index = child;
- }
- });
- }
- },
-
- wrap: function(element, wrapNode) {
- wrapNode = jqLite(wrapNode)[0];
- var parent = element.parentNode;
- if (parent) {
- parent.replaceChild(wrapNode, element);
- }
- wrapNode.appendChild(element);
- },
-
- remove: function(element) {
- JQLiteDealoc(element);
- var parent = element.parentNode;
- if (parent) parent.removeChild(element);
- },
-
- after: function(element, newElement) {
- var index = element, parent = element.parentNode;
- forEach(new JQLite(newElement), function(node){
- parent.insertBefore(node, index.nextSibling);
- index = node;
- });
- },
-
- addClass: JQLiteAddClass,
- removeClass: JQLiteRemoveClass,
-
- toggleClass: function(element, selector, condition) {
- if (isUndefined(condition)) {
- condition = !JQLiteHasClass(element, selector);
- }
- (condition ? JQLiteAddClass : JQLiteRemoveClass)(element, selector);
- },
-
- parent: function(element) {
- var parent = element.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
-
- next: function(element) {
- return element.nextSibling;
- },
-
- find: function(element, selector) {
- return element.getElementsByTagName(selector);
- },
-
- clone: JQLiteClone
-}, function(fn, name){
- /**
- * chaining functions
- */
- JQLite.prototype[name] = function(arg1, arg2) {
- var value;
- for(var i=0; i < this.length; i++) {
- if (value == undefined) {
- value = fn(this[i], arg1, arg2);
- if (value !== undefined) {
- // any function which returns a value needs to be wrapped
- value = jqLite(value);
- }
- } else {
- JQLiteAddNodes(value, fn(this[i], arg1, arg2));
- }
- }
- return value == undefined ? this : value;
- };
-});
-
-/**
- * Computes a hash of an 'obj'.
- * Hash of a:
- * string is string
- * number is number as string
- * object is either result of calling $$hashKey function on the object or uniquely generated id,
- * that is also assigned to the $$hashKey property of the object.
- *
- * @param obj
- * @returns {string} hash string such that the same input will have the same hash string.
- * The resulting string key is in 'type:hashKey' format.
- */
-function hashKey(obj) {
- var objType = typeof obj,
- key;
-
- if (objType == 'object' && obj !== null) {
- if (typeof (key = obj.$$hashKey) == 'function') {
- // must invoke on object to keep the right this
- key = obj.$$hashKey();
- } else if (key === undefined) {
- key = obj.$$hashKey = nextUid();
- }
- } else {
- key = obj;
- }
-
- return objType + ':' + key;
-}
-
-/**
- * HashMap which can use objects as keys
- */
-function HashMap(array){
- forEach(array, this.put, this);
-}
-HashMap.prototype = {
- /**
- * Store key value pair
- * @param key key to store can be any type
- * @param value value to store can be any type
- */
- put: function(key, value) {
- this[hashKey(key)] = value;
- },
-
- /**
- * @param key
- * @returns the value for the key
- */
- get: function(key) {
- return this[hashKey(key)];
- },
-
- /**
- * Remove the key/value pair
- * @param key
- */
- remove: function(key) {
- var value = this[key = hashKey(key)];
- delete this[key];
- return value;
- }
-};
-
-/**
- * A map where multiple values can be added to the same key such that they form a queue.
- * @returns {HashQueueMap}
- */
-function HashQueueMap() {}
-HashQueueMap.prototype = {
- /**
- * Same as array push, but using an array as the value for the hash
- */
- push: function(key, value) {
- var array = this[key = hashKey(key)];
- if (!array) {
- this[key] = [value];
- } else {
- array.push(value);
- }
- },
-
- /**
- * Same as array shift, but using an array as the value for the hash
- */
- shift: function(key) {
- var array = this[key = hashKey(key)];
- if (array) {
- if (array.length == 1) {
- delete this[key];
- return array[0];
- } else {
- return array.shift();
- }
- }
- }
-};
-
-/**
- * @ngdoc function
- * @name angular.injector
- * @function
- *
- * @description
- * Creates an injector function that can be used for retrieving services as well as for
- * dependency injection (see {@link guide/di dependency injection}).
- *
-
- * @param {Array.<string|Function>} modules A list of module functions or their aliases. See
- * {@link angular.module}. The `ng` module must be explicitly added.
- * @returns {function()} Injector function. See {@link AUTO.$injector $injector}.
- *
- * @example
- * Typical usage
- * <pre>
- * // create an injector
- * var $injector = angular.injector(['ng']);
- *
- * // use the injector to kick of your application
- * // use the type inference to auto inject arguments, or use implicit injection
- * $injector.invoke(function($rootScope, $compile, $document){
- * $compile($document)($rootScope);
- * $rootScope.$digest();
- * });
- * </pre>
- */
-
-
-/**
- * @ngdoc overview
- * @name AUTO
- * @description
- *
- * Implicit module which gets automatically added to each {@link AUTO.$injector $injector}.
- */
-
-var FN_ARGS = /^function\s*[^\(]*\(\s*([^\)]*)\)/m;
-var FN_ARG_SPLIT = /,/;
-var FN_ARG = /^\s*(_?)(.+?)\1\s*$/;
-var STRIP_COMMENTS = /((\/\/.*$)|(\/\*[\s\S]*?\*\/))/mg;
-function annotate(fn) {
- var $inject,
- fnText,
- argDecl,
- last;
-
- if (typeof fn == 'function') {
- if (!($inject = fn.$inject)) {
- $inject = [];
- fnText = fn.toString().replace(STRIP_COMMENTS, '');
- argDecl = fnText.match(FN_ARGS);
- forEach(argDecl[1].split(FN_ARG_SPLIT), function(arg){
- arg.replace(FN_ARG, function(all, underscore, name){
- $inject.push(name);
- });
- });
- fn.$inject = $inject;
- }
- } else if (isArray(fn)) {
- last = fn.length - 1;
- assertArgFn(fn[last], 'fn')
- $inject = fn.slice(0, last);
- } else {
- assertArgFn(fn, 'fn', true);
- }
- return $inject;
-}
-
-///////////////////////////////////////
-
-/**
- * @ngdoc object
- * @name AUTO.$injector
- * @function
- *
- * @description
- *
- * `$injector` is used to retrieve object instances as defined by
- * {@link AUTO.$provide provider}, instantiate types, invoke methods,
- * and load modules.
- *
- * The following always holds true:
- *
- * <pre>
- * var $injector = angular.injector();
- * expect($injector.get('$injector')).toBe($injector);
- * expect($injector.invoke(function($injector){
- * return $injector;
- * }).toBe($injector);
- * </pre>
- *
- * # Injection Function Annotation
- *
- * JavaScript does not have annotations, and annotations are needed for dependency injection. The
- * following ways are all valid way of annotating function with injection arguments and are equivalent.
- *
- * <pre>
- * // inferred (only works if code not minified/obfuscated)
- * $inject.invoke(function(serviceA){});
- *
- * // annotated
- * function explicit(serviceA) {};
- * explicit.$inject = ['serviceA'];
- * $inject.invoke(explicit);
- *
- * // inline
- * $inject.invoke(['serviceA', function(serviceA){}]);
- * </pre>
- *
- * ## Inference
- *
- * In JavaScript calling `toString()` on a function returns the function definition. The definition can then be
- * parsed and the function arguments can be extracted. *NOTE:* This does not work with minification, and obfuscation
- * tools since these tools change the argument names.
- *
- * ## `$inject` Annotation
- * By adding a `$inject` property onto a function the injection parameters can be specified.
- *
- * ## Inline
- * As an array of injection names, where the last item in the array is the function to call.
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$injector#get
- * @methodOf AUTO.$injector
- *
- * @description
- * Return an instance of the service.
- *
- * @param {string} name The name of the instance to retrieve.
- * @return {*} The instance.
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$injector#invoke
- * @methodOf AUTO.$injector
- *
- * @description
- * Invoke the method and supply the method arguments from the `$injector`.
- *
- * @param {!function} fn The function to invoke. The function arguments come form the function annotation.
- * @param {Object=} self The `this` for the invoked method.
- * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
- * the `$injector` is consulted.
- * @returns {*} the value returned by the invoked `fn` function.
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$injector#instantiate
- * @methodOf AUTO.$injector
- * @description
- * Create a new instance of JS type. The method takes a constructor function invokes the new operator and supplies
- * all of the arguments to the constructor function as specified by the constructor annotation.
- *
- * @param {function} Type Annotated constructor function.
- * @param {Object=} locals Optional object. If preset then any argument names are read from this object first, before
- * the `$injector` is consulted.
- * @returns {Object} new instance of `Type`.
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$injector#annotate
- * @methodOf AUTO.$injector
- *
- * @description
- * Returns an array of service names which the function is requesting for injection. This API is used by the injector
- * to determine which services need to be injected into the function when the function is invoked. There are three
- * ways in which the function can be annotated with the needed dependencies.
- *
- * # Argument names
- *
- * The simplest form is to extract the dependencies from the arguments of the function. This is done by converting
- * the function into a string using `toString()` method and extracting the argument names.
- * <pre>
- * // Given
- * function MyController($scope, $route) {
- * // ...
- * }
- *
- * // Then
- * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- * </pre>
- *
- * This method does not work with code minfication / obfuscation. For this reason the following annotation strategies
- * are supported.
- *
- * # The `$injector` property
- *
- * If a function has an `$inject` property and its value is an array of strings, then the strings represent names of
- * services to be injected into the function.
- * <pre>
- * // Given
- * var MyController = function(obfuscatedScope, obfuscatedRoute) {
- * // ...
- * }
- * // Define function dependencies
- * MyController.$inject = ['$scope', '$route'];
- *
- * // Then
- * expect(injector.annotate(MyController)).toEqual(['$scope', '$route']);
- * </pre>
- *
- * # The array notation
- *
- * It is often desirable to inline Injected functions and that's when setting the `$inject` property is very
- * inconvenient. In these situations using the array notation to specify the dependencies in a way that survives
- * minification is a better choice:
- *
- * <pre>
- * // We wish to write this (not minification / obfuscation safe)
- * injector.invoke(function($compile, $rootScope) {
- * // ...
- * });
- *
- * // We are forced to write break inlining
- * var tmpFn = function(obfuscatedCompile, obfuscatedRootScope) {
- * // ...
- * };
- * tmpFn.$inject = ['$compile', '$rootScope'];
- * injector.invoke(tempFn);
- *
- * // To better support inline function the inline annotation is supported
- * injector.invoke(['$compile', '$rootScope', function(obfCompile, obfRootScope) {
- * // ...
- * }]);
- *
- * // Therefore
- * expect(injector.annotate(
- * ['$compile', '$rootScope', function(obfus_$compile, obfus_$rootScope) {}])
- * ).toEqual(['$compile', '$rootScope']);
- * </pre>
- *
- * @param {function|Array.<string|Function>} fn Function for which dependent service names need to be retrieved as described
- * above.
- *
- * @returns {Array.<string>} The names of the services which the function requires.
- */
-
-
-
-
-/**
- * @ngdoc object
- * @name AUTO.$provide
- *
- * @description
- *
- * Use `$provide` to register new providers with the `$injector`. The providers are the factories for the instance.
- * The providers share the same name as the instance they create with the `Provider` suffixed to them.
- *
- * A provider is an object with a `$get()` method. The injector calls the `$get` method to create a new instance of
- * a service. The Provider can have additional methods which would allow for configuration of the provider.
- *
- * <pre>
- * function GreetProvider() {
- * var salutation = 'Hello';
- *
- * this.salutation = function(text) {
- * salutation = text;
- * };
- *
- * this.$get = function() {
- * return function (name) {
- * return salutation + ' ' + name + '!';
- * };
- * };
- * }
- *
- * describe('Greeter', function(){
- *
- * beforeEach(module(function($provide) {
- * $provide.provider('greet', GreetProvider);
- * });
- *
- * it('should greet', inject(function(greet) {
- * expect(greet('angular')).toEqual('Hello angular!');
- * }));
- *
- * it('should allow configuration of salutation', function() {
- * module(function(greetProvider) {
- * greetProvider.salutation('Ahoj');
- * });
- * inject(function(greet) {
- * expect(greet('angular')).toEqual('Ahoj angular!');
- * });
- * )};
- *
- * });
- * </pre>
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#provider
- * @methodOf AUTO.$provide
- * @description
- *
- * Register a provider for a service. The providers can be retrieved and can have additional configuration methods.
- *
- * @param {string} name The name of the instance. NOTE: the provider will be available under `name + 'Provider'` key.
- * @param {(Object|function())} provider If the provider is:
- *
- * - `Object`: then it should have a `$get` method. The `$get` method will be invoked using
- * {@link AUTO.$injector#invoke $injector.invoke()} when an instance needs to be created.
- * - `Constructor`: a new instance of the provider will be created using
- * {@link AUTO.$injector#instantiate $injector.instantiate()}, then treated as `object`.
- *
- * @returns {Object} registered provider instance
- */
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#factory
- * @methodOf AUTO.$provide
- * @description
- *
- * A short hand for configuring services if only `$get` method is required.
- *
- * @param {string} name The name of the instance.
- * @param {function()} $getFn The $getFn for the instance creation. Internally this is a short hand for
- * `$provide.provider(name, {$get: $getFn})`.
- * @returns {Object} registered provider instance
- */
-
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#service
- * @methodOf AUTO.$provide
- * @description
- *
- * A short hand for registering service of given class.
- *
- * @param {string} name The name of the instance.
- * @param {Function} constructor A class (constructor function) that will be instantiated.
- * @returns {Object} registered provider instance
- */
-
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#value
- * @methodOf AUTO.$provide
- * @description
- *
- * A short hand for configuring services if the `$get` method is a constant.
- *
- * @param {string} name The name of the instance.
- * @param {*} value The value.
- * @returns {Object} registered provider instance
- */
-
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#constant
- * @methodOf AUTO.$provide
- * @description
- *
- * A constant value, but unlike {@link AUTO.$provide#value value} it can be injected
- * into configuration function (other modules) and it is not interceptable by
- * {@link AUTO.$provide#decorator decorator}.
- *
- * @param {string} name The name of the constant.
- * @param {*} value The constant value.
- * @returns {Object} registered instance
- */
-
-
-/**
- * @ngdoc method
- * @name AUTO.$provide#decorator
- * @methodOf AUTO.$provide
- * @description
- *
- * Decoration of service, allows the decorator to intercept the service instance creation. The
- * returned instance may be the original instance, or a new instance which delegates to the
- * original instance.
- *
- * @param {string} name The name of the service to decorate.
- * @param {function()} decorator This function will be invoked when the service needs to be
- * instanciated. The function is called using the {@link AUTO.$injector#invoke
- * injector.invoke} method and is therefore fully injectable. Local injection arguments:
- *
- * * `$delegate` - The original service instance, which can be monkey patched, configured,
- * decorated or delegated to.
- */
-
-
-function createInjector(modulesToLoad) {
- var INSTANTIATING = {},
- providerSuffix = 'Provider',
- path = [],
- loadedModules = new HashMap(),
- providerCache = {
- $provide: {
- provider: supportObject(provider),
- factory: supportObject(factory),
- service: supportObject(service),
- value: supportObject(value),
- constant: supportObject(constant),
- decorator: decorator
- }
- },
- providerInjector = createInternalInjector(providerCache, function() {
- throw Error("Unknown provider: " + path.join(' <- '));
- }),
- instanceCache = {},
- instanceInjector = (instanceCache.$injector =
- createInternalInjector(instanceCache, function(servicename) {
- var provider = providerInjector.get(servicename + providerSuffix);
- return instanceInjector.invoke(provider.$get, provider);
- }));
-
-
- forEach(loadModules(modulesToLoad), function(fn) { instanceInjector.invoke(fn || noop); });
-
- return instanceInjector;
-
- ////////////////////////////////////
- // $provider
- ////////////////////////////////////
-
- function supportObject(delegate) {
- return function(key, value) {
- if (isObject(key)) {
- forEach(key, reverseParams(delegate));
- } else {
- return delegate(key, value);
- }
- }
- }
-
- function provider(name, provider_) {
- if (isFunction(provider_)) {
- provider_ = providerInjector.instantiate(provider_);
- }
- if (!provider_.$get) {
- throw Error('Provider ' + name + ' must define $get factory method.');
- }
- return providerCache[name + providerSuffix] = provider_;
- }
-
- function factory(name, factoryFn) { return provider(name, { $get: factoryFn }); }
-
- function service(name, constructor) {
- return factory(name, ['$injector', function($injector) {
- return $injector.instantiate(constructor);
- }]);
- }
-
- function value(name, value) { return factory(name, valueFn(value)); }
-
- function constant(name, value) {
- providerCache[name] = value;
- instanceCache[name] = value;
- }
-
- function decorator(serviceName, decorFn) {
- var origProvider = providerInjector.get(serviceName + providerSuffix),
- orig$get = origProvider.$get;
-
- origProvider.$get = function() {
- var origInstance = instanceInjector.invoke(orig$get, origProvider);
- return instanceInjector.invoke(decorFn, null, {$delegate: origInstance});
- };
- }
-
- ////////////////////////////////////
- // Module Loading
- ////////////////////////////////////
- function loadModules(modulesToLoad){
- var runBlocks = [];
- forEach(modulesToLoad, function(module) {
- if (loadedModules.get(module)) return;
- loadedModules.put(module, true);
- if (isString(module)) {
- var moduleFn = angularModule(module);
- runBlocks = runBlocks.concat(loadModules(moduleFn.requires)).concat(moduleFn._runBlocks);
-
- try {
- for(var invokeQueue = moduleFn._invokeQueue, i = 0, ii = invokeQueue.length; i < ii; i++) {
- var invokeArgs = invokeQueue[i],
- provider = invokeArgs[0] == '$injector'
- ? providerInjector
- : providerInjector.get(invokeArgs[0]);
-
- provider[invokeArgs[1]].apply(provider, invokeArgs[2]);
- }
- } catch (e) {
- if (e.message) e.message += ' from ' + module;
- throw e;
- }
- } else if (isFunction(module)) {
- try {
- runBlocks.push(providerInjector.invoke(module));
- } catch (e) {
- if (e.message) e.message += ' from ' + module;
- throw e;
- }
- } else if (isArray(module)) {
- try {
- runBlocks.push(providerInjector.invoke(module));
- } catch (e) {
- if (e.message) e.message += ' from ' + String(module[module.length - 1]);
- throw e;
- }
- } else {
- assertArgFn(module, 'module');
- }
- });
- return runBlocks;
- }
-
- ////////////////////////////////////
- // internal Injector
- ////////////////////////////////////
-
- function createInternalInjector(cache, factory) {
-
- function getService(serviceName) {
- if (typeof serviceName !== 'string') {
- throw Error('Service name expected');
- }
- if (cache.hasOwnProperty(serviceName)) {
- if (cache[serviceName] === INSTANTIATING) {
- throw Error('Circular dependency: ' + path.join(' <- '));
- }
- return cache[serviceName];
- } else {
- try {
- path.unshift(serviceName);
- cache[serviceName] = INSTANTIATING;
- return cache[serviceName] = factory(serviceName);
- } finally {
- path.shift();
- }
- }
- }
-
- function invoke(fn, self, locals){
- var args = [],
- $inject = annotate(fn),
- length, i,
- key;
-
- for(i = 0, length = $inject.length; i < length; i++) {
- key = $inject[i];
- args.push(
- locals && locals.hasOwnProperty(key)
- ? locals[key]
- : getService(key, path)
- );
- }
- if (!fn.$inject) {
- // this means that we must be an array.
- fn = fn[length];
- }
-
-
- // Performance optimization: http://jsperf.com/apply-vs-call-vs-invoke
- switch (self ? -1 : args.length) {
- case 0: return fn();
- case 1: return fn(args[0]);
- case 2: return fn(args[0], args[1]);
- case 3: return fn(args[0], args[1], args[2]);
- case 4: return fn(args[0], args[1], args[2], args[3]);
- case 5: return fn(args[0], args[1], args[2], args[3], args[4]);
- case 6: return fn(args[0], args[1], args[2], args[3], args[4], args[5]);
- case 7: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6]);
- case 8: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7]);
- case 9: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8]);
- case 10: return fn(args[0], args[1], args[2], args[3], args[4], args[5], args[6], args[7], args[8], args[9]);
- default: return fn.apply(self, args);
- }
- }
-
- function instantiate(Type, locals) {
- var Constructor = function() {},
- instance, returnedValue;
-
- Constructor.prototype = (isArray(Type) ? Type[Type.length - 1] : Type).prototype;
- instance = new Constructor();
- returnedValue = invoke(Type, instance, locals);
-
- return isObject(returnedValue) ? returnedValue : instance;
- }
-
- return {
- invoke: invoke,
- instantiate: instantiate,
- get: getService,
- annotate: annotate
- };
- }
-}
-/**
- * @ngdoc function
- * @name ng.$anchorScroll
- * @requires $window
- * @requires $location
- * @requires $rootScope
- *
- * @description
- * When called, it checks current value of `$location.hash()` and scroll to related element,
- * according to rules specified in
- * {@link http://dev.w3.org/html5/spec/Overview.html#the-indicated-part-of-the-document Html5 spec}.
- *
- * It also watches the `$location.hash()` and scroll whenever it changes to match any anchor.
- * This can be disabled by calling `$anchorScrollProvider.disableAutoScrolling()`.
- */
-function $AnchorScrollProvider() {
-
- var autoScrollingEnabled = true;
-
- this.disableAutoScrolling = function() {
- autoScrollingEnabled = false;
- };
-
- this.$get = ['$window', '$location', '$rootScope', function($window, $location, $rootScope) {
- var document = $window.document;
-
- // helper function to get first anchor from a NodeList
- // can't use filter.filter, as it accepts only instances of Array
- // and IE can't convert NodeList to an array using [].slice
- // TODO(vojta): use filter if we change it to accept lists as well
- function getFirstAnchor(list) {
- var result = null;
- forEach(list, function(element) {
- if (!result && lowercase(element.nodeName) === 'a') result = element;
- });
- return result;
- }
-
- function scroll() {
- var hash = $location.hash(), elm;
-
- // empty hash, scroll to the top of the page
- if (!hash) $window.scrollTo(0, 0);
-
- // element with given id
- else if ((elm = document.getElementById(hash))) elm.scrollIntoView();
-
- // first anchor with given name :-D
- else if ((elm = getFirstAnchor(document.getElementsByName(hash)))) elm.scrollIntoView();
-
- // no element and hash == 'top', scroll to the top of the page
- else if (hash === 'top') $window.scrollTo(0, 0);
- }
-
- // does not scroll when user clicks on anchor link that is currently on
- // (no url change, no $locaiton.hash() change), browser native does scroll
- if (autoScrollingEnabled) {
- $rootScope.$watch(function() {return $location.hash();}, function() {
- $rootScope.$evalAsync(scroll);
- });
- }
-
- return scroll;
- }];
-}
-
-/**
- * ! This is a private undocumented service !
- *
- * @name ng.$browser
- * @requires $log
- * @description
- * This object has two goals:
- *
- * - hide all the global state in the browser caused by the window object
- * - abstract away all the browser specific features and inconsistencies
- *
- * For tests we provide {@link ngMock.$browser mock implementation} of the `$browser`
- * service, which can be used for convenient testing of the application without the interaction with
- * the real browser apis.
- */
-/**
- * @param {object} window The global window object.
- * @param {object} document jQuery wrapped document.
- * @param {function()} XHR XMLHttpRequest constructor.
- * @param {object} $log console.log or an object with the same interface.
- * @param {object} $sniffer $sniffer service
- */
-function Browser(window, document, $log, $sniffer) {
- var self = this,
- rawDocument = document[0],
- location = window.location,
- history = window.history,
- setTimeout = window.setTimeout,
- clearTimeout = window.clearTimeout,
- pendingDeferIds = {};
-
- self.isMock = false;
-
- var outstandingRequestCount = 0;
- var outstandingRequestCallbacks = [];
-
- // TODO(vojta): remove this temporary api
- self.$$completeOutstandingRequest = completeOutstandingRequest;
- self.$$incOutstandingRequestCount = function() { outstandingRequestCount++; };
-
- /**
- * Executes the `fn` function(supports currying) and decrements the `outstandingRequestCallbacks`
- * counter. If the counter reaches 0, all the `outstandingRequestCallbacks` are executed.
- */
- function completeOutstandingRequest(fn) {
- try {
- fn.apply(null, sliceArgs(arguments, 1));
- } finally {
- outstandingRequestCount--;
- if (outstandingRequestCount === 0) {
- while(outstandingRequestCallbacks.length) {
- try {
- outstandingRequestCallbacks.pop()();
- } catch (e) {
- $log.error(e);
- }
- }
- }
- }
- }
-
- /**
- * @private
- * Note: this method is used only by scenario runner
- * TODO(vojta): prefix this method with $$ ?
- * @param {function()} callback Function that will be called when no outstanding request
- */
- self.notifyWhenNoOutstandingRequests = function(callback) {
- // force browser to execute all pollFns - this is needed so that cookies and other pollers fire
- // at some deterministic time in respect to the test runner's actions. Leaving things up to the
- // regular poller would result in flaky tests.
- forEach(pollFns, function(pollFn){ pollFn(); });
-
- if (outstandingRequestCount === 0) {
- callback();
- } else {
- outstandingRequestCallbacks.push(callback);
- }
- };
-
- //////////////////////////////////////////////////////////////
- // Poll Watcher API
- //////////////////////////////////////////////////////////////
- var pollFns = [],
- pollTimeout;
-
- /**
- * @name ng.$browser#addPollFn
- * @methodOf ng.$browser
- *
- * @param {function()} fn Poll function to add
- *
- * @description
- * Adds a function to the list of functions that poller periodically executes,
- * and starts polling if not started yet.
- *
- * @returns {function()} the added function
- */
- self.addPollFn = function(fn) {
- if (isUndefined(pollTimeout)) startPoller(100, setTimeout);
- pollFns.push(fn);
- return fn;
- };
-
- /**
- * @param {number} interval How often should browser call poll functions (ms)
- * @param {function()} setTimeout Reference to a real or fake `setTimeout` function.
- *
- * @description
- * Configures the poller to run in the specified intervals, using the specified
- * setTimeout fn and kicks it off.
- */
- function startPoller(interval, setTimeout) {
- (function check() {
- forEach(pollFns, function(pollFn){ pollFn(); });
- pollTimeout = setTimeout(check, interval);
- })();
- }
-
- //////////////////////////////////////////////////////////////
- // URL API
- //////////////////////////////////////////////////////////////
-
- var lastBrowserUrl = location.href,
- baseElement = document.find('base');
-
- /**
- * @name ng.$browser#url
- * @methodOf ng.$browser
- *
- * @description
- * GETTER:
- * Without any argument, this method just returns current value of location.href.
- *
- * SETTER:
- * With at least one argument, this method sets url to new value.
- * If html5 history api supported, pushState/replaceState is used, otherwise
- * location.href/location.replace is used.
- * Returns its own instance to allow chaining
- *
- * NOTE: this api is intended for use only by the $location service. Please use the
- * {@link ng.$location $location service} to change url.
- *
- * @param {string} url New url (when used as setter)
- * @param {boolean=} replace Should new url replace current history record ?
- */
- self.url = function(url, replace) {
- // setter
- if (url) {
- if (lastBrowserUrl == url) return;
- lastBrowserUrl = url;
- if ($sniffer.history) {
- if (replace) history.replaceState(null, '', url);
- else {
- history.pushState(null, '', url);
- // Crazy Opera Bug: http://my.opera.com/community/forums/topic.dml?id=1185462
- baseElement.attr('href', baseElement.attr('href'));
- }
- } else {
- if (replace) location.replace(url);
- else location.href = url;
- }
- return self;
- // getter
- } else {
- // the replacement is a workaround for https://bugzilla.mozilla.org/show_bug.cgi?id=407172
- return location.href.replace(/%27/g,"'");
- }
- };
-
- var urlChangeListeners = [],
- urlChangeInit = false;
-
- function fireUrlChange() {
- if (lastBrowserUrl == self.url()) return;
-
- lastBrowserUrl = self.url();
- forEach(urlChangeListeners, function(listener) {
- listener(self.url());
- });
- }
-
- /**
- * @name ng.$browser#onUrlChange
- * @methodOf ng.$browser
- * @TODO(vojta): refactor to use node's syntax for events
- *
- * @description
- * Register callback function that will be called, when url changes.
- *
- * It's only called when the url is changed by outside of angular:
- * - user types different url into address bar
- * - user clicks on history (forward/back) button
- * - user clicks on a link
- *
- * It's not called when url is changed by $browser.url() method
- *
- * The listener gets called with new url as parameter.
- *
- * NOTE: this api is intended for use only by the $location service. Please use the
- * {@link ng.$location $location service} to monitor url changes in angular apps.
- *
- * @param {function(string)} listener Listener function to be called when url changes.
- * @return {function(string)} Returns the registered listener fn - handy if the fn is anonymous.
- */
- self.onUrlChange = function(callback) {
- if (!urlChangeInit) {
- // We listen on both (hashchange/popstate) when available, as some browsers (e.g. Opera)
- // don't fire popstate when user change the address bar and don't fire hashchange when url
- // changed by push/replaceState
-
- // html5 history api - popstate event
- if ($sniffer.history) jqLite(window).bind('popstate', fireUrlChange);
- // hashchange event
- if ($sniffer.hashchange) jqLite(window).bind('hashchange', fireUrlChange);
- // polling
- else self.addPollFn(fireUrlChange);
-
- urlChangeInit = true;
- }
-
- urlChangeListeners.push(callback);
- return callback;
- };
-
- //////////////////////////////////////////////////////////////
- // Misc API
- //////////////////////////////////////////////////////////////
-
- /**
- * Returns current <base href>
- * (always relative - without domain)
- *
- * @returns {string=}
- */
- self.baseHref = function() {
- var href = baseElement.attr('href');
- return href ? href.replace(/^https?\:\/\/[^\/]*/, '') : href;
- };
-
- //////////////////////////////////////////////////////////////
- // Cookies API
- //////////////////////////////////////////////////////////////
- var lastCookies = {};
- var lastCookieString = '';
- var cookiePath = self.baseHref();
-
- /**
- * @name ng.$browser#cookies
- * @methodOf ng.$browser
- *
- * @param {string=} name Cookie name
- * @param {string=} value Cokkie value
- *
- * @description
- * The cookies method provides a 'private' low level access to browser cookies.
- * It is not meant to be used directly, use the $cookie service instead.
- *
- * The return values vary depending on the arguments that the method was called with as follows:
- * <ul>
- * <li>cookies() -> hash of all cookies, this is NOT a copy of the internal state, so do not modify it</li>
- * <li>cookies(name, value) -> set name to value, if value is undefined delete the cookie</li>
- * <li>cookies(name) -> the same as (name, undefined) == DELETES (no one calls it right now that way)</li>
- * </ul>
- *
- * @returns {Object} Hash of all cookies (if called without any parameter)
- */
- self.cookies = function(name, value) {
- var cookieLength, cookieArray, cookie, i, index;
-
- if (name) {
- if (value === undefined) {
- rawDocument.cookie = escape(name) + "=;path=" + cookiePath + ";expires=Thu, 01 Jan 1970 00:00:00 GMT";
- } else {
- if (isString(value)) {
- cookieLength = (rawDocument.cookie = escape(name) + '=' + escape(value) + ';path=' + cookiePath).length + 1;
- if (cookieLength > 4096) {
- $log.warn("Cookie '"+ name +"' possibly not set or overflowed because it was too large ("+
- cookieLength + " > 4096 bytes)!");
- }
- if (lastCookies.length > 20) {
- $log.warn("Cookie '"+ name +"' possibly not set or overflowed because too many cookies " +
- "were already set (" + lastCookies.length + " > 20 )");
- }
- }
- }
- } else {
- if (rawDocument.cookie !== lastCookieString) {
- lastCookieString = rawDocument.cookie;
- cookieArray = lastCookieString.split("; ");
- lastCookies = {};
-
- for (i = 0; i < cookieArray.length; i++) {
- cookie = cookieArray[i];
- index = cookie.indexOf('=');
- if (index > 0) { //ignore nameless cookies
- lastCookies[unescape(cookie.substring(0, index))] = unescape(cookie.substring(index + 1));
- }
- }
- }
- return lastCookies;
- }
- };
-
-
- /**
- * @name ng.$browser#defer
- * @methodOf ng.$browser
- * @param {function()} fn A function, who's execution should be defered.
- * @param {number=} [delay=0] of milliseconds to defer the function execution.
- * @returns {*} DeferId that can be used to cancel the task via `$browser.defer.cancel()`.
- *
- * @description
- * Executes a fn asynchroniously via `setTimeout(fn, delay)`.
- *
- * Unlike when calling `setTimeout` directly, in test this function is mocked and instead of using
- * `setTimeout` in tests, the fns are queued in an array, which can be programmatically flushed
- * via `$browser.defer.flush()`.
- *
- */
- self.defer = function(fn, delay) {
- var timeoutId;
- outstandingRequestCount++;
- timeoutId = setTimeout(function() {
- delete pendingDeferIds[timeoutId];
- completeOutstandingRequest(fn);
- }, delay || 0);
- pendingDeferIds[timeoutId] = true;
- return timeoutId;
- };
-
-
- /**
- * @name ng.$browser#defer.cancel
- * @methodOf ng.$browser.defer
- *
- * @description
- * Cancels a defered task identified with `deferId`.
- *
- * @param {*} deferId Token returned by the `$browser.defer` function.
- * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfuly canceled.
- */
- self.defer.cancel = function(deferId) {
- if (pendingDeferIds[deferId]) {
- delete pendingDeferIds[deferId];
- clearTimeout(deferId);
- completeOutstandingRequest(noop);
- return true;
- }
- return false;
- };
-
-}
-
-function $BrowserProvider(){
- this.$get = ['$window', '$log', '$sniffer', '$document',
- function( $window, $log, $sniffer, $document){
- return new Browser($window, $document, $log, $sniffer);
- }];
-}
-/**
- * @ngdoc object
- * @name ng.$cacheFactory
- *
- * @description
- * Factory that constructs cache objects.
- *
- *
- * @param {string} cacheId Name or id of the newly created cache.
- * @param {object=} options Options object that specifies the cache behavior. Properties:
- *
- * - `{number=}` `capacity` — turns the cache into LRU cache.
- *
- * @returns {object} Newly created cache object with the following set of methods:
- *
- * - `{object}` `info()` — Returns id, size, and options of cache.
- * - `{void}` `put({string} key, {*} value)` — Puts a new key-value pair into the cache.
- * - `{{*}} `get({string} key) — Returns cached value for `key` or undefined for cache miss.
- * - `{void}` `remove({string} key) — Removes a key-value pair from the cache.
- * - `{void}` `removeAll() — Removes all cached values.
- * - `{void}` `destroy() — Removes references to this cache from $cacheFactory.
- *
- */
-function $CacheFactoryProvider() {
-
- this.$get = function() {
- var caches = {};
-
- function cacheFactory(cacheId, options) {
- if (cacheId in caches) {
- throw Error('cacheId ' + cacheId + ' taken');
- }
-
- var size = 0,
- stats = extend({}, options, {id: cacheId}),
- data = {},
- capacity = (options && options.capacity) || Number.MAX_VALUE,
- lruHash = {},
- freshEnd = null,
- staleEnd = null;
-
- return caches[cacheId] = {
-
- put: function(key, value) {
- var lruEntry = lruHash[key] || (lruHash[key] = {key: key});
-
- refresh(lruEntry);
-
- if (isUndefined(value)) return;
- if (!(key in data)) size++;
- data[key] = value;
-
- if (size > capacity) {
- this.remove(staleEnd.key);
- }
- },
-
-
- get: function(key) {
- var lruEntry = lruHash[key];
-
- if (!lruEntry) return;
-
- refresh(lruEntry);
-
- return data[key];
- },
-
-
- remove: function(key) {
- var lruEntry = lruHash[key];
-
- if (lruEntry == freshEnd) freshEnd = lruEntry.p;
- if (lruEntry == staleEnd) staleEnd = lruEntry.n;
- link(lruEntry.n,lruEntry.p);
-
- delete lruHash[key];
- delete data[key];
- size--;
- },
-
-
- removeAll: function() {
- data = {};
- size = 0;
- lruHash = {};
- freshEnd = staleEnd = null;
- },
-
-
- destroy: function() {
- data = null;
- stats = null;
- lruHash = null;
- delete caches[cacheId];
- },
-
-
- info: function() {
- return extend({}, stats, {size: size});
- }
- };
-
-
- /**
- * makes the `entry` the freshEnd of the LRU linked list
- */
- function refresh(entry) {
- if (entry != freshEnd) {
- if (!staleEnd) {
- staleEnd = entry;
- } else if (staleEnd == entry) {
- staleEnd = entry.n;
- }
-
- link(entry.n, entry.p);
- link(entry, freshEnd);
- freshEnd = entry;
- freshEnd.n = null;
- }
- }
-
-
- /**
- * bidirectionally links two entries of the LRU linked list
- */
- function link(nextEntry, prevEntry) {
- if (nextEntry != prevEntry) {
- if (nextEntry) nextEntry.p = prevEntry; //p stands for previous, 'prev' didn't minify
- if (prevEntry) prevEntry.n = nextEntry; //n stands for next, 'next' didn't minify
- }
- }
- }
-
-
- cacheFactory.info = function() {
- var info = {};
- forEach(caches, function(cache, cacheId) {
- info[cacheId] = cache.info();
- });
- return info;
- };
-
-
- cacheFactory.get = function(cacheId) {
- return caches[cacheId];
- };
-
-
- return cacheFactory;
- };
-}
-
-/**
- * @ngdoc object
- * @name ng.$templateCache
- *
- * @description
- * Cache used for storing html templates.
- *
- * See {@link ng.$cacheFactory $cacheFactory}.
- *
- */
-function $TemplateCacheProvider() {
- this.$get = ['$cacheFactory', function($cacheFactory) {
- return $cacheFactory('templates');
- }];
-}
-
-/* ! VARIABLE/FUNCTION NAMING CONVENTIONS THAT APPLY TO THIS FILE!
- *
- * DOM-related variables:
- *
- * - "node" - DOM Node
- * - "element" - DOM Element or Node
- * - "$node" or "$element" - jqLite-wrapped node or element
- *
- *
- * Compiler related stuff:
- *
- * - "linkFn" - linking fn of a single directive
- * - "nodeLinkFn" - function that aggregates all linking fns for a particular node
- * - "childLinkFn" - function that aggregates all linking fns for child nodes of a particular node
- * - "compositeLinkFn" - function that aggregates all linking fns for a compilation root (nodeList)
- */
-
-
-var NON_ASSIGNABLE_MODEL_EXPRESSION = 'Non-assignable model expression: ';
-
-
-/**
- * @ngdoc function
- * @name ng.$compile
- * @function
- *
- * @description
- * Compiles a piece of HTML string or DOM into a template and produces a template function, which
- * can then be used to link {@link ng.$rootScope.Scope scope} and the template together.
- *
- * The compilation is a process of walking the DOM tree and trying to match DOM elements to
- * {@link ng.$compileProvider#directive directives}. For each match it
- * executes corresponding template function and collects the
- * instance functions into a single template function which is then returned.
- *
- * The template function can then be used once to produce the view or as it is the case with
- * {@link ng.directive:ngRepeat repeater} many-times, in which
- * case each call results in a view that is a DOM clone of the original template.
- *
- <doc:example module="compile">
- <doc:source>
- <script>
- // declare a new module, and inject the $compileProvider
- angular.module('compile', [], function($compileProvider) {
- // configure new 'compile' directive by passing a directive
- // factory function. The factory function injects the '$compile'
- $compileProvider.directive('compile', function($compile) {
- // directive factory creates a link function
- return function(scope, element, attrs) {
- scope.$watch(
- function(scope) {
- // watch the 'compile' expression for changes
- return scope.$eval(attrs.compile);
- },
- function(value) {
- // when the 'compile' expression changes
- // assign it into the current DOM
- element.html(value);
-
- // compile the new DOM and link it to the current
- // scope.
- // NOTE: we only compile .childNodes so that
- // we don't get into infinite loop compiling ourselves
- $compile(element.contents())(scope);
- }
- );
- };
- })
- });
-
- function Ctrl($scope) {
- $scope.name = 'Angular';
- $scope.html = 'Hello {{name}}';
- }
- </script>
- <div ng-controller="Ctrl">
- <input ng-model="name"> <br>
- <textarea ng-model="html"></textarea> <br>
- <div compile="html"></div>
- </div>
- </doc:source>
- <doc:scenario>
- it('should auto compile', function() {
- expect(element('div[compile]').text()).toBe('Hello Angular');
- input('html').enter('{{name}}!');
- expect(element('div[compile]').text()).toBe('Angular!');
- });
- </doc:scenario>
- </doc:example>
-
- *
- *
- * @param {string|DOMElement} element Element or HTML string to compile into a template function.
- * @param {function(angular.Scope[, cloneAttachFn]} transclude function available to directives.
- * @param {number} maxPriority only apply directives lower then given priority (Only effects the
- * root element(s), not their children)
- * @returns {function(scope[, cloneAttachFn])} a link function which is used to bind template
- * (a DOM element/tree) to a scope. Where:
- *
- * * `scope` - A {@link ng.$rootScope.Scope Scope} to bind to.
- * * `cloneAttachFn` - If `cloneAttachFn` is provided, then the link function will clone the
- * `template` and call the `cloneAttachFn` function allowing the caller to attach the
- * cloned elements to the DOM document at the appropriate place. The `cloneAttachFn` is
- * called as: <br> `cloneAttachFn(clonedElement, scope)` where:
- *
- * * `clonedElement` - is a clone of the original `element` passed into the compiler.
- * * `scope` - is the current scope with which the linking function is working with.
- *
- * Calling the linking function returns the element of the template. It is either the original element
- * passed in, or the clone of the element if the `cloneAttachFn` is provided.
- *
- * After linking the view is not updated until after a call to $digest which typically is done by
- * Angular automatically.
- *
- * If you need access to the bound view, there are two ways to do it:
- *
- * - If you are not asking the linking function to clone the template, create the DOM element(s)
- * before you send them to the compiler and keep this reference around.
- * <pre>
- * var element = $compile('<p>{{total}}</p>')(scope);
- * </pre>
- *
- * - if on the other hand, you need the element to be cloned, the view reference from the original
- * example would not point to the clone, but rather to the original template that was cloned. In
- * this case, you can access the clone via the cloneAttachFn:
- * <pre>
- * var templateHTML = angular.element('<p>{{total}}</p>'),
- * scope = ....;
- *
- * var clonedElement = $compile(templateHTML)(scope, function(clonedElement, scope) {
- * //attach the clone to DOM document at the right place
- * });
- *
- * //now we have reference to the cloned DOM via `clone`
- * </pre>
- *
- *
- * For information on how the compiler works, see the
- * {@link guide/compiler Angular HTML Compiler} section of the Developer Guide.
- */
-
-
-/**
- * @ngdoc service
- * @name ng.$compileProvider
- * @function
- *
- * @description
- */
-$CompileProvider.$inject = ['$provide'];
-function $CompileProvider($provide) {
- var hasDirectives = {},
- Suffix = 'Directive',
- COMMENT_DIRECTIVE_REGEXP = /^\s*directive\:\s*([\d\w\-_]+)\s+(.*)$/,
- CLASS_DIRECTIVE_REGEXP = /(([\d\w\-_]+)(?:\:([^;]+))?;?)/,
- MULTI_ROOT_TEMPLATE_ERROR = 'Template must have exactly one root element. was: ';
-
-
- /**
- * @ngdoc function
- * @name ng.$compileProvider#directive
- * @methodOf ng.$compileProvider
- * @function
- *
- * @description
- * Register a new directives with the compiler.
- *
- * @param {string} name Name of the directive in camel-case. (ie <code>ngBind</code> which will match as
- * <code>ng-bind</code>).
- * @param {function} directiveFactory An injectable directive factroy function. See {@link guide/directive} for more
- * info.
- * @returns {ng.$compileProvider} Self for chaining.
- */
- this.directive = function registerDirective(name, directiveFactory) {
- if (isString(name)) {
- assertArg(directiveFactory, 'directive');
- if (!hasDirectives.hasOwnProperty(name)) {
- hasDirectives[name] = [];
- $provide.factory(name + Suffix, ['$injector', '$exceptionHandler',
- function($injector, $exceptionHandler) {
- var directives = [];
- forEach(hasDirectives[name], function(directiveFactory) {
- try {
- var directive = $injector.invoke(directiveFactory);
- if (isFunction(directive)) {
- directive = { compile: valueFn(directive) };
- } else if (!directive.compile && directive.link) {
- directive.compile = valueFn(directive.link);
- }
- directive.priority = directive.priority || 0;
- directive.name = directive.name || name;
- directive.require = directive.require || (directive.controller && directive.name);
- directive.restrict = directive.restrict || 'A';
- directives.push(directive);
- } catch (e) {
- $exceptionHandler(e);
- }
- });
- return directives;
- }]);
- }
- hasDirectives[name].push(directiveFactory);
- } else {
- forEach(name, reverseParams(registerDirective));
- }
- return this;
- };
-
-
- this.$get = [
- '$injector', '$interpolate', '$exceptionHandler', '$http', '$templateCache', '$parse',
- '$controller', '$rootScope',
- function($injector, $interpolate, $exceptionHandler, $http, $templateCache, $parse,
- $controller, $rootScope) {
-
- var Attributes = function(element, attr) {
- this.$$element = element;
- this.$attr = attr || {};
- };
-
- Attributes.prototype = {
- $normalize: directiveNormalize,
-
-
- /**
- * Set a normalized attribute on the element in a way such that all directives
- * can share the attribute. This function properly handles boolean attributes.
- * @param {string} key Normalized key. (ie ngAttribute)
- * @param {string|boolean} value The value to set. If `null` attribute will be deleted.
- * @param {boolean=} writeAttr If false, does not write the value to DOM element attribute.
- * Defaults to true.
- * @param {string=} attrName Optional none normalized name. Defaults to key.
- */
- $set: function(key, value, writeAttr, attrName) {
- var booleanKey = getBooleanAttrName(this.$$element[0], key),
- $$observers = this.$$observers;
-
- if (booleanKey) {
- this.$$element.prop(key, value);
- attrName = booleanKey;
- }
-
- this[key] = value;
-
- // translate normalized key to actual key
- if (attrName) {
- this.$attr[key] = attrName;
- } else {
- attrName = this.$attr[key];
- if (!attrName) {
- this.$attr[key] = attrName = snake_case(key, '-');
- }
- }
-
- if (writeAttr !== false) {
- if (value === null || value === undefined) {
- this.$$element.removeAttr(attrName);
- } else {
- this.$$element.attr(attrName, value);
- }
- }
-
- // fire observers
- $$observers && forEach($$observers[key], function(fn) {
- try {
- fn(value);
- } catch (e) {
- $exceptionHandler(e);
- }
- });
- },
-
-
- /**
- * Observe an interpolated attribute.
- * The observer will never be called, if given attribute is not interpolated.
- *
- * @param {string} key Normalized key. (ie ngAttribute) .
- * @param {function(*)} fn Function that will be called whenever the attribute value changes.
- * @returns {function(*)} the `fn` Function passed in.
- */
- $observe: function(key, fn) {
- var attrs = this,
- $$observers = (attrs.$$observers || (attrs.$$observers = {})),
- listeners = ($$observers[key] || ($$observers[key] = []));
-
- listeners.push(fn);
- $rootScope.$evalAsync(function() {
- if (!listeners.$$inter) {
- // no one registered attribute interpolation function, so lets call it manually
- fn(attrs[key]);
- }
- });
- return fn;
- }
- };
-
- var startSymbol = $interpolate.startSymbol(),
- endSymbol = $interpolate.endSymbol(),
- denormalizeTemplate = (startSymbol == '{{' || endSymbol == '}}')
- ? identity
- : function denormalizeTemplate(template) {
- return template.replace(/\{\{/g, startSymbol).replace(/}}/g, endSymbol);
- };
-
-
- return compile;
-
- //================================
-
- function compile($compileNode, transcludeFn, maxPriority) {
- if (!($compileNode instanceof jqLite)) {
- // jquery always rewraps, where as we need to preserve the original selector so that we can modify it.
- $compileNode = jqLite($compileNode);
- }
- // We can not compile top level text elements since text nodes can be merged and we will
- // not be able to attach scope data to them, so we will wrap them in <span>
- forEach($compileNode, function(node, index){
- if (node.nodeType == 3 /* text node */) {
- $compileNode[index] = jqLite(node).wrap('<span></span>').parent()[0];
- }
- });
- var compositeLinkFn = compileNodes($compileNode, transcludeFn, $compileNode, maxPriority);
- return function(scope, cloneConnectFn){
- assertArg(scope, 'scope');
- // important!!: we must call our jqLite.clone() since the jQuery one is trying to be smart
- // and sometimes changes the structure of the DOM.
- var $linkNode = cloneConnectFn
- ? JQLitePrototype.clone.call($compileNode) // IMPORTANT!!!
- : $compileNode;
- $linkNode.data('$scope', scope);
- safeAddClass($linkNode, 'ng-scope');
- if (cloneConnectFn) cloneConnectFn($linkNode, scope);
- if (compositeLinkFn) compositeLinkFn(scope, $linkNode, $linkNode);
- return $linkNode;
- };
- }
-
- function wrongMode(localName, mode) {
- throw Error("Unsupported '" + mode + "' for '" + localName + "'.");
- }
-
- function safeAddClass($element, className) {
- try {
- $element.addClass(className);
- } catch(e) {
- // ignore, since it means that we are trying to set class on
- // SVG element, where class name is read-only.
- }
- }
-
- /**
- * Compile function matches each node in nodeList against the directives. Once all directives
- * for a particular node are collected their compile functions are executed. The compile
- * functions return values - the linking functions - are combined into a composite linking
- * function, which is the a linking function for the node.
- *
- * @param {NodeList} nodeList an array of nodes to compile
- * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
- * scope argument is auto-generated to the new child of the transcluded parent scope.
- * @param {DOMElement=} $rootElement If the nodeList is the root of the compilation tree then the
- * rootElement must be set the jqLite collection of the compile root. This is
- * needed so that the jqLite collection items can be replaced with widgets.
- * @param {number=} max directive priority
- * @returns {?function} A composite linking function of all of the matched directives or null.
- */
- function compileNodes(nodeList, transcludeFn, $rootElement, maxPriority) {
- var linkFns = [],
- nodeLinkFn, childLinkFn, directives, attrs, linkFnFound;
-
- for(var i = 0; i < nodeList.length; i++) {
- attrs = new Attributes();
-
- // we must always refer to nodeList[i] since the nodes can be replaced underneath us.
- directives = collectDirectives(nodeList[i], [], attrs, maxPriority);
-
- nodeLinkFn = (directives.length)
- ? applyDirectivesToNode(directives, nodeList[i], attrs, transcludeFn, $rootElement)
- : null;
-
- childLinkFn = (nodeLinkFn && nodeLinkFn.terminal)
- ? null
- : compileNodes(nodeList[i].childNodes,
- nodeLinkFn ? nodeLinkFn.transclude : transcludeFn);
-
- linkFns.push(nodeLinkFn);
- linkFns.push(childLinkFn);
- linkFnFound = (linkFnFound || nodeLinkFn || childLinkFn);
- }
-
- // return a linking function if we have found anything, null otherwise
- return linkFnFound ? compositeLinkFn : null;
-
- function compositeLinkFn(scope, nodeList, $rootElement, boundTranscludeFn) {
- var nodeLinkFn, childLinkFn, node, childScope, childTranscludeFn;
-
- for(var i = 0, n = 0, ii = linkFns.length; i < ii; n++) {
- node = nodeList[n];
- nodeLinkFn = linkFns[i++];
- childLinkFn = linkFns[i++];
-
- if (nodeLinkFn) {
- if (nodeLinkFn.scope) {
- childScope = scope.$new(isObject(nodeLinkFn.scope));
- jqLite(node).data('$scope', childScope);
- } else {
- childScope = scope;
- }
- childTranscludeFn = nodeLinkFn.transclude;
- if (childTranscludeFn || (!boundTranscludeFn && transcludeFn)) {
- nodeLinkFn(childLinkFn, childScope, node, $rootElement,
- (function(transcludeFn) {
- return function(cloneFn) {
- var transcludeScope = scope.$new();
-
- return transcludeFn(transcludeScope, cloneFn).
- bind('$destroy', bind(transcludeScope, transcludeScope.$destroy));
- };
- })(childTranscludeFn || transcludeFn)
- );
- } else {
- nodeLinkFn(childLinkFn, childScope, node, undefined, boundTranscludeFn);
- }
- } else if (childLinkFn) {
- childLinkFn(scope, node.childNodes, undefined, boundTranscludeFn);
- }
- }
- }
- }
-
-
- /**
- * Looks for directives on the given node ands them to the directive collection which is sorted.
- *
- * @param node node to search
- * @param directives an array to which the directives are added to. This array is sorted before
- * the function returns.
- * @param attrs the shared attrs object which is used to populate the normalized attributes.
- * @param {number=} max directive priority
- */
- function collectDirectives(node, directives, attrs, maxPriority) {
- var nodeType = node.nodeType,
- attrsMap = attrs.$attr,
- match,
- className;
-
- switch(nodeType) {
- case 1: /* Element */
- // use the node name: <directive>
- addDirective(directives,
- directiveNormalize(nodeName_(node).toLowerCase()), 'E', maxPriority);
-
- // iterate over the attributes
- for (var attr, name, nName, value, nAttrs = node.attributes,
- j = 0, jj = nAttrs && nAttrs.length; j < jj; j++) {
- attr = nAttrs[j];
- if (attr.specified) {
- name = attr.name;
- nName = directiveNormalize(name.toLowerCase());
- attrsMap[nName] = name;
- attrs[nName] = value = trim((msie && name == 'href')
- ? decodeURIComponent(node.getAttribute(name, 2))
- : attr.value);
- if (getBooleanAttrName(node, nName)) {
- attrs[nName] = true; // presence means true
- }
- addAttrInterpolateDirective(node, directives, value, nName);
- addDirective(directives, nName, 'A', maxPriority);
- }
- }
-
- // use class as directive
- className = node.className;
- if (isString(className)) {
- while (match = CLASS_DIRECTIVE_REGEXP.exec(className)) {
- nName = directiveNormalize(match[2]);
- if (addDirective(directives, nName, 'C', maxPriority)) {
- attrs[nName] = trim(match[3]);
- }
- className = className.substr(match.index + match[0].length);
- }
- }
- break;
- case 3: /* Text Node */
- addTextInterpolateDirective(directives, node.nodeValue);
- break;
- case 8: /* Comment */
- try {
- match = COMMENT_DIRECTIVE_REGEXP.exec(node.nodeValue);
- if (match) {
- nName = directiveNormalize(match[1]);
- if (addDirective(directives, nName, 'M', maxPriority)) {
- attrs[nName] = trim(match[2]);
- }
- }
- } catch (e) {
- // turns out that under some circumstances IE9 throws errors when one attempts to read comment's node value.
- // Just ignore it and continue. (Can't seem to reproduce in test case.)
- }
- break;
- }
-
- directives.sort(byPriority);
- return directives;
- }
-
-
- /**
- * Once the directives have been collected their compile functions is executed. This method
- * is responsible for inlining directive templates as well as terminating the application
- * of the directives if the terminal directive has been reached..
- *
- * @param {Array} directives Array of collected directives to execute their compile function.
- * this needs to be pre-sorted by priority order.
- * @param {Node} compileNode The raw DOM node to apply the compile functions to
- * @param {Object} templateAttrs The shared attribute function
- * @param {function(angular.Scope[, cloneAttachFn]} transcludeFn A linking function, where the
- * scope argument is auto-generated to the new child of the transcluded parent scope.
- * @param {DOMElement} $rootElement If we are working on the root of the compile tree then this
- * argument has the root jqLite array so that we can replace widgets on it.
- * @returns linkFn
- */
- function applyDirectivesToNode(directives, compileNode, templateAttrs, transcludeFn, $rootElement) {
- var terminalPriority = -Number.MAX_VALUE,
- preLinkFns = [],
- postLinkFns = [],
- newScopeDirective = null,
- newIsolatedScopeDirective = null,
- templateDirective = null,
- $compileNode = templateAttrs.$$element = jqLite(compileNode),
- directive,
- directiveName,
- $template,
- transcludeDirective,
- childTranscludeFn = transcludeFn,
- controllerDirectives,
- linkFn,
- directiveValue;
-
- // executes all directives on the current element
- for(var i = 0, ii = directives.length; i < ii; i++) {
- directive = directives[i];
- $template = undefined;
-
- if (terminalPriority > directive.priority) {
- break; // prevent further processing of directives
- }
-
- if (directiveValue = directive.scope) {
- assertNoDuplicate('isolated scope', newIsolatedScopeDirective, directive, $compileNode);
- if (isObject(directiveValue)) {
- safeAddClass($compileNode, 'ng-isolate-scope');
- newIsolatedScopeDirective = directive;
- }
- safeAddClass($compileNode, 'ng-scope');
- newScopeDirective = newScopeDirective || directive;
- }
-
- directiveName = directive.name;
-
- if (directiveValue = directive.controller) {
- controllerDirectives = controllerDirectives || {};
- assertNoDuplicate("'" + directiveName + "' controller",
- controllerDirectives[directiveName], directive, $compileNode);
- controllerDirectives[directiveName] = directive;
- }
-
- if (directiveValue = directive.transclude) {
- assertNoDuplicate('transclusion', transcludeDirective, directive, $compileNode);
- transcludeDirective = directive;
- terminalPriority = directive.priority;
- if (directiveValue == 'element') {
- $template = jqLite(compileNode);
- $compileNode = templateAttrs.$$element =
- jqLite('<!-- ' + directiveName + ': ' + templateAttrs[directiveName] + ' -->');
- compileNode = $compileNode[0];
- replaceWith($rootElement, jqLite($template[0]), compileNode);
- childTranscludeFn = compile($template, transcludeFn, terminalPriority);
- } else {
- $template = jqLite(JQLiteClone(compileNode)).contents();
- $compileNode.html(''); // clear contents
- childTranscludeFn = compile($template, transcludeFn);
- }
- }
-
- if ((directiveValue = directive.template)) {
- assertNoDuplicate('template', templateDirective, directive, $compileNode);
- templateDirective = directive;
- directiveValue = denormalizeTemplate(directiveValue);
-
- if (directive.replace) {
- $template = jqLite('<div>' +
- trim(directiveValue) +
- '</div>').contents();
- compileNode = $template[0];
-
- if ($template.length != 1 || compileNode.nodeType !== 1) {
- throw new Error(MULTI_ROOT_TEMPLATE_ERROR + directiveValue);
- }
-
- replaceWith($rootElement, $compileNode, compileNode);
-
- var newTemplateAttrs = {$attr: {}};
-
- // combine directives from the original node and from the template:
- // - take the array of directives for this element
- // - split it into two parts, those that were already applied and those that weren't
- // - collect directives from the template, add them to the second group and sort them
- // - append the second group with new directives to the first group
- directives = directives.concat(
- collectDirectives(
- compileNode,
- directives.splice(i + 1, directives.length - (i + 1)),
- newTemplateAttrs
- )
- );
- mergeTemplateAttributes(templateAttrs, newTemplateAttrs);
-
- ii = directives.length;
- } else {
- $compileNode.html(directiveValue);
- }
- }
-
- if (directive.templateUrl) {
- assertNoDuplicate('template', templateDirective, directive, $compileNode);
- templateDirective = directive;
- nodeLinkFn = compileTemplateUrl(directives.splice(i, directives.length - i),
- nodeLinkFn, $compileNode, templateAttrs, $rootElement, directive.replace,
- childTranscludeFn);
- ii = directives.length;
- } else if (directive.compile) {
- try {
- linkFn = directive.compile($compileNode, templateAttrs, childTranscludeFn);
- if (isFunction(linkFn)) {
- addLinkFns(null, linkFn);
- } else if (linkFn) {
- addLinkFns(linkFn.pre, linkFn.post);
- }
- } catch (e) {
- $exceptionHandler(e, startingTag($compileNode));
- }
- }
-
- if (directive.terminal) {
- nodeLinkFn.terminal = true;
- terminalPriority = Math.max(terminalPriority, directive.priority);
- }
-
- }
-
- nodeLinkFn.scope = newScopeDirective && newScopeDirective.scope;
- nodeLinkFn.transclude = transcludeDirective && childTranscludeFn;
-
- // might be normal or delayed nodeLinkFn depending on if templateUrl is present
- return nodeLinkFn;
-
- ////////////////////
-
- function addLinkFns(pre, post) {
- if (pre) {
- pre.require = directive.require;
- preLinkFns.push(pre);
- }
- if (post) {
- post.require = directive.require;
- postLinkFns.push(post);
- }
- }
-
-
- function getControllers(require, $element) {
- var value, retrievalMethod = 'data', optional = false;
- if (isString(require)) {
- while((value = require.charAt(0)) == '^' || value == '?') {
- require = require.substr(1);
- if (value == '^') {
- retrievalMethod = 'inheritedData';
- }
- optional = optional || value == '?';
- }
- value = $element[retrievalMethod]('$' + require + 'Controller');
- if (!value && !optional) {
- throw Error("No controller: " + require);
- }
- return value;
- } else if (isArray(require)) {
- value = [];
- forEach(require, function(require) {
- value.push(getControllers(require, $element));
- });
- }
- return value;
- }
-
-
- function nodeLinkFn(childLinkFn, scope, linkNode, $rootElement, boundTranscludeFn) {
- var attrs, $element, i, ii, linkFn, controller;
-
- if (compileNode === linkNode) {
- attrs = templateAttrs;
- } else {
- attrs = shallowCopy(templateAttrs, new Attributes(jqLite(linkNode), templateAttrs.$attr));
- }
- $element = attrs.$$element;
-
- if (newScopeDirective && isObject(newScopeDirective.scope)) {
- var LOCAL_REGEXP = /^\s*([@=&])\s*(\w*)\s*$/;
-
- var parentScope = scope.$parent || scope;
-
- forEach(newScopeDirective.scope, function(definiton, scopeName) {
- var match = definiton.match(LOCAL_REGEXP) || [],
- attrName = match[2]|| scopeName,
- mode = match[1], // @, =, or &
- lastValue,
- parentGet, parentSet;
-
- switch (mode) {
-
- case '@': {
- attrs.$observe(attrName, function(value) {
- scope[scopeName] = value;
- });
- attrs.$$observers[attrName].$$scope = parentScope;
- break;
- }
-
- case '=': {
- parentGet = $parse(attrs[attrName]);
- parentSet = parentGet.assign || function() {
- // reset the change, or we will throw this exception on every $digest
- lastValue = scope[scopeName] = parentGet(parentScope);
- throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + attrs[attrName] +
- ' (directive: ' + newScopeDirective.name + ')');
- };
- lastValue = scope[scopeName] = parentGet(parentScope);
- scope.$watch(function() {
- var parentValue = parentGet(parentScope);
-
- if (parentValue !== scope[scopeName]) {
- // we are out of sync and need to copy
- if (parentValue !== lastValue) {
- // parent changed and it has precedence
- lastValue = scope[scopeName] = parentValue;
- } else {
- // if the parent can be assigned then do so
- parentSet(parentScope, lastValue = scope[scopeName]);
- }
- }
- return parentValue;
- });
- break;
- }
-
- case '&': {
- parentGet = $parse(attrs[attrName]);
- scope[scopeName] = function(locals) {
- return parentGet(parentScope, locals);
- }
- break;
- }
-
- default: {
- throw Error('Invalid isolate scope definition for directive ' +
- newScopeDirective.name + ': ' + definiton);
- }
- }
- });
- }
-
- if (controllerDirectives) {
- forEach(controllerDirectives, function(directive) {
- var locals = {
- $scope: scope,
- $element: $element,
- $attrs: attrs,
- $transclude: boundTranscludeFn
- };
-
- controller = directive.controller;
- if (controller == '@') {
- controller = attrs[directive.name];
- }
-
- $element.data(
- '$' + directive.name + 'Controller',
- $controller(controller, locals));
- });
- }
-
- // PRELINKING
- for(i = 0, ii = preLinkFns.length; i < ii; i++) {
- try {
- linkFn = preLinkFns[i];
- linkFn(scope, $element, attrs,
- linkFn.require && getControllers(linkFn.require, $element));
- } catch (e) {
- $exceptionHandler(e, startingTag($element));
- }
- }
-
- // RECURSION
- childLinkFn && childLinkFn(scope, linkNode.childNodes, undefined, boundTranscludeFn);
-
- // POSTLINKING
- for(i = 0, ii = postLinkFns.length; i < ii; i++) {
- try {
- linkFn = postLinkFns[i];
- linkFn(scope, $element, attrs,
- linkFn.require && getControllers(linkFn.require, $element));
- } catch (e) {
- $exceptionHandler(e, startingTag($element));
- }
- }
- }
- }
-
-
- /**
- * looks up the directive and decorates it with exception handling and proper parameters. We
- * call this the boundDirective.
- *
- * @param {string} name name of the directive to look up.
- * @param {string} location The directive must be found in specific format.
- * String containing any of theses characters:
- *
- * * `E`: element name
- * * `A': attribute
- * * `C`: class
- * * `M`: comment
- * @returns true if directive was added.
- */
- function addDirective(tDirectives, name, location, maxPriority) {
- var match = false;
- if (hasDirectives.hasOwnProperty(name)) {
- for(var directive, directives = $injector.get(name + Suffix),
- i = 0, ii = directives.length; i<ii; i++) {
- try {
- directive = directives[i];
- if ( (maxPriority === undefined || maxPriority > directive.priority) &&
- directive.restrict.indexOf(location) != -1) {
- tDirectives.push(directive);
- match = true;
- }
- } catch(e) { $exceptionHandler(e); }
- }
- }
- return match;
- }
-
-
- /**
- * When the element is replaced with HTML template then the new attributes
- * on the template need to be merged with the existing attributes in the DOM.
- * The desired effect is to have both of the attributes present.
- *
- * @param {object} dst destination attributes (original DOM)
- * @param {object} src source attributes (from the directive template)
- */
- function mergeTemplateAttributes(dst, src) {
- var srcAttr = src.$attr,
- dstAttr = dst.$attr,
- $element = dst.$$element;
-
- // reapply the old attributes to the new element
- forEach(dst, function(value, key) {
- if (key.charAt(0) != '$') {
- if (src[key]) {
- value += (key === 'style' ? ';' : ' ') + src[key];
- }
- dst.$set(key, value, true, srcAttr[key]);
- }
- });
-
- // copy the new attributes on the old attrs object
- forEach(src, function(value, key) {
- if (key == 'class') {
- safeAddClass($element, value);
- dst['class'] = (dst['class'] ? dst['class'] + ' ' : '') + value;
- } else if (key == 'style') {
- $element.attr('style', $element.attr('style') + ';' + value);
- } else if (key.charAt(0) != '$' && !dst.hasOwnProperty(key)) {
- dst[key] = value;
- dstAttr[key] = srcAttr[key];
- }
- });
- }
-
-
- function compileTemplateUrl(directives, beforeTemplateNodeLinkFn, $compileNode, tAttrs,
- $rootElement, replace, childTranscludeFn) {
- var linkQueue = [],
- afterTemplateNodeLinkFn,
- afterTemplateChildLinkFn,
- beforeTemplateCompileNode = $compileNode[0],
- origAsyncDirective = directives.shift(),
- // The fact that we have to copy and patch the directive seems wrong!
- derivedSyncDirective = extend({}, origAsyncDirective, {
- controller: null, templateUrl: null, transclude: null
- });
-
- $compileNode.html('');
-
- $http.get(origAsyncDirective.templateUrl, {cache: $templateCache}).
- success(function(content) {
- var compileNode, tempTemplateAttrs, $template;
-
- content = denormalizeTemplate(content);
-
- if (replace) {
- $template = jqLite('<div>' + trim(content) + '</div>').contents();
- compileNode = $template[0];
-
- if ($template.length != 1 || compileNode.nodeType !== 1) {
- throw new Error(MULTI_ROOT_TEMPLATE_ERROR + content);
- }
-
- tempTemplateAttrs = {$attr: {}};
- replaceWith($rootElement, $compileNode, compileNode);
- collectDirectives(compileNode, directives, tempTemplateAttrs);
- mergeTemplateAttributes(tAttrs, tempTemplateAttrs);
- } else {
- compileNode = beforeTemplateCompileNode;
- $compileNode.html(content);
- }
-
- directives.unshift(derivedSyncDirective);
- afterTemplateNodeLinkFn = applyDirectivesToNode(directives, $compileNode, tAttrs, childTranscludeFn);
- afterTemplateChildLinkFn = compileNodes($compileNode.contents(), childTranscludeFn);
-
-
- while(linkQueue.length) {
- var controller = linkQueue.pop(),
- linkRootElement = linkQueue.pop(),
- beforeTemplateLinkNode = linkQueue.pop(),
- scope = linkQueue.pop(),
- linkNode = compileNode;
-
- if (beforeTemplateLinkNode !== beforeTemplateCompileNode) {
- // it was cloned therefore we have to clone as well.
- linkNode = JQLiteClone(compileNode);
- replaceWith(linkRootElement, jqLite(beforeTemplateLinkNode), linkNode);
- }
-
- afterTemplateNodeLinkFn(function() {
- beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, linkNode, $rootElement, controller);
- }, scope, linkNode, $rootElement, controller);
- }
- linkQueue = null;
- }).
- error(function(response, code, headers, config) {
- throw Error('Failed to load template: ' + config.url);
- });
-
- return function delayedNodeLinkFn(ignoreChildLinkFn, scope, node, rootElement, controller) {
- if (linkQueue) {
- linkQueue.push(scope);
- linkQueue.push(node);
- linkQueue.push(rootElement);
- linkQueue.push(controller);
- } else {
- afterTemplateNodeLinkFn(function() {
- beforeTemplateNodeLinkFn(afterTemplateChildLinkFn, scope, node, rootElement, controller);
- }, scope, node, rootElement, controller);
- }
- };
- }
-
-
- /**
- * Sorting function for bound directives.
- */
- function byPriority(a, b) {
- return b.priority - a.priority;
- }
-
-
- function assertNoDuplicate(what, previousDirective, directive, element) {
- if (previousDirective) {
- throw Error('Multiple directives [' + previousDirective.name + ', ' +
- directive.name + '] asking for ' + what + ' on: ' + startingTag(element));
- }
- }
-
-
- function addTextInterpolateDirective(directives, text) {
- var interpolateFn = $interpolate(text, true);
- if (interpolateFn) {
- directives.push({
- priority: 0,
- compile: valueFn(function(scope, node) {
- var parent = node.parent(),
- bindings = parent.data('$binding') || [];
- bindings.push(interpolateFn);
- safeAddClass(parent.data('$binding', bindings), 'ng-binding');
- scope.$watch(interpolateFn, function(value) {
- node[0].nodeValue = value;
- });
- })
- });
- }
- }
-
-
- function addAttrInterpolateDirective(node, directives, value, name) {
- var interpolateFn = $interpolate(value, true);
-
-
- // no interpolation found -> ignore
- if (!interpolateFn) return;
-
- directives.push({
- priority: 100,
- compile: valueFn(function(scope, element, attr) {
- var $$observers = (attr.$$observers || (attr.$$observers = {}));
-
- if (name === 'class') {
- // we need to interpolate classes again, in the case the element was replaced
- // and therefore the two class attrs got merged - we want to interpolate the result
- interpolateFn = $interpolate(attr[name], true);
- }
-
- attr[name] = undefined;
- ($$observers[name] || ($$observers[name] = [])).$$inter = true;
- (attr.$$observers && attr.$$observers[name].$$scope || scope).
- $watch(interpolateFn, function(value) {
- attr.$set(name, value);
- });
- })
- });
- }
-
-
- /**
- * This is a special jqLite.replaceWith, which can replace items which
- * have no parents, provided that the containing jqLite collection is provided.
- *
- * @param {JqLite=} $rootElement The root of the compile tree. Used so that we can replace nodes
- * in the root of the tree.
- * @param {JqLite} $element The jqLite element which we are going to replace. We keep the shell,
- * but replace its DOM node reference.
- * @param {Node} newNode The new DOM node.
- */
- function replaceWith($rootElement, $element, newNode) {
- var oldNode = $element[0],
- parent = oldNode.parentNode,
- i, ii;
-
- if ($rootElement) {
- for(i = 0, ii = $rootElement.length; i < ii; i++) {
- if ($rootElement[i] == oldNode) {
- $rootElement[i] = newNode;
- break;
- }
- }
- }
-
- if (parent) {
- parent.replaceChild(newNode, oldNode);
- }
-
- newNode[jqLite.expando] = oldNode[jqLite.expando];
- $element[0] = newNode;
- }
- }];
-}
-
-var PREFIX_REGEXP = /^(x[\:\-_]|data[\:\-_])/i;
-/**
- * Converts all accepted directives format into proper directive name.
- * All of these will become 'myDirective':
- * my:DiRective
- * my-directive
- * x-my-directive
- * data-my:directive
- *
- * Also there is special case for Moz prefix starting with upper case letter.
- * @param name Name to normalize
- */
-function directiveNormalize(name) {
- return camelCase(name.replace(PREFIX_REGEXP, ''));
-}
-
-/**
- * @ngdoc object
- * @name ng.$compile.directive.Attributes
- * @description
- *
- * A shared object between directive compile / linking functions which contains normalized DOM element
- * attributes. The the values reflect current binding state `{{ }}`. The normalization is needed
- * since all of these are treated as equivalent in Angular:
- *
- * <span ng:bind="a" ng-bind="a" data-ng-bind="a" x-ng-bind="a">
- */
-
-/**
- * @ngdoc property
- * @name ng.$compile.directive.Attributes#$attr
- * @propertyOf ng.$compile.directive.Attributes
- * @returns {object} A map of DOM element attribute names to the normalized name. This is
- * needed to do reverse lookup from normalized name back to actual name.
- */
-
-
-/**
- * @ngdoc function
- * @name ng.$compile.directive.Attributes#$set
- * @methodOf ng.$compile.directive.Attributes
- * @function
- *
- * @description
- * Set DOM element attribute value.
- *
- *
- * @param {string} name Normalized element attribute name of the property to modify. The name is
- * revers translated using the {@link ng.$compile.directive.Attributes#$attr $attr}
- * property to the original name.
- * @param {string} value Value to set the attribute to.
- */
-
-
-
-/**
- * Closure compiler type information
- */
-
-function nodesetLinkingFn(
- /* angular.Scope */ scope,
- /* NodeList */ nodeList,
- /* Element */ rootElement,
- /* function(Function) */ boundTranscludeFn
-){}
-
-function directiveLinkingFn(
- /* nodesetLinkingFn */ nodesetLinkingFn,
- /* angular.Scope */ scope,
- /* Node */ node,
- /* Element */ rootElement,
- /* function(Function) */ boundTranscludeFn
-){}
-
-/**
- * @ngdoc object
- * @name ng.$controllerProvider
- * @description
- * The {@link ng.$controller $controller service} is used by Angular to create new
- * controllers.
- *
- * This provider allows controller registration via the
- * {@link ng.$controllerProvider#register register} method.
- */
-function $ControllerProvider() {
- var controllers = {};
-
-
- /**
- * @ngdoc function
- * @name ng.$controllerProvider#register
- * @methodOf ng.$controllerProvider
- * @param {string} name Controller name
- * @param {Function|Array} constructor Controller constructor fn (optionally decorated with DI
- * annotations in the array notation).
- */
- this.register = function(name, constructor) {
- if (isObject(name)) {
- extend(controllers, name)
- } else {
- controllers[name] = constructor;
- }
- };
-
-
- this.$get = ['$injector', '$window', function($injector, $window) {
-
- /**
- * @ngdoc function
- * @name ng.$controller
- * @requires $injector
- *
- * @param {Function|string} constructor If called with a function then it's considered to be the
- * controller constructor function. Otherwise it's considered to be a string which is used
- * to retrieve the controller constructor using the following steps:
- *
- * * check if a controller with given name is registered via `$controllerProvider`
- * * check if evaluating the string on the current scope returns a constructor
- * * check `window[constructor]` on the global `window` object
- *
- * @param {Object} locals Injection locals for Controller.
- * @return {Object} Instance of given controller.
- *
- * @description
- * `$controller` service is responsible for instantiating controllers.
- *
- * It's just simple call to {@link AUTO.$injector $injector}, but extracted into
- * a service, so that one can override this service with {@link https://gist.github.com/1649788
- * BC version}.
- */
- return function(constructor, locals) {
- if(isString(constructor)) {
- var name = constructor;
- constructor = controllers.hasOwnProperty(name)
- ? controllers[name]
- : getter(locals.$scope, name, true) || getter($window, name, true);
-
- assertArgFn(constructor, name, true);
- }
-
- return $injector.instantiate(constructor, locals);
- };
- }];
-}
-
-/**
- * @ngdoc object
- * @name ng.$document
- * @requires $window
- *
- * @description
- * A {@link angular.element jQuery (lite)}-wrapped reference to the browser's `window.document`
- * element.
- */
-function $DocumentProvider(){
- this.$get = ['$window', function(window){
- return jqLite(window.document);
- }];
-}
-
-/**
- * @ngdoc function
- * @name ng.$exceptionHandler
- * @requires $log
- *
- * @description
- * Any uncaught exception in angular expressions is delegated to this service.
- * The default implementation simply delegates to `$log.error` which logs it into
- * the browser console.
- *
- * In unit tests, if `angular-mocks.js` is loaded, this service is overridden by
- * {@link ngMock.$exceptionHandler mock $exceptionHandler}
- *
- * @param {Error} exception Exception associated with the error.
- * @param {string=} cause optional information about the context in which
- * the error was thrown.
- */
-function $ExceptionHandlerProvider() {
- this.$get = ['$log', function($log){
- return function(exception, cause) {
- $log.error.apply($log, arguments);
- };
- }];
-}
-
-/**
- * @ngdoc object
- * @name ng.$interpolateProvider
- * @function
- *
- * @description
- *
- * Used for configuring the interpolation markup. Defaults to `{{` and `}}`.
- */
-function $InterpolateProvider() {
- var startSymbol = '{{';
- var endSymbol = '}}';
-
- /**
- * @ngdoc method
- * @name ng.$interpolateProvider#startSymbol
- * @methodOf ng.$interpolateProvider
- * @description
- * Symbol to denote start of expression in the interpolated string. Defaults to `{{`.
- *
- * @param {string=} value new value to set the starting symbol to.
- * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
- */
- this.startSymbol = function(value){
- if (value) {
- startSymbol = value;
- return this;
- } else {
- return startSymbol;
- }
- };
-
- /**
- * @ngdoc method
- * @name ng.$interpolateProvider#endSymbol
- * @methodOf ng.$interpolateProvider
- * @description
- * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
- *
- * @param {string=} value new value to set the ending symbol to.
- * @returns {string|self} Returns the symbol when used as getter and self if used as setter.
- */
- this.endSymbol = function(value){
- if (value) {
- endSymbol = value;
- return this;
- } else {
- return endSymbol;
- }
- };
-
-
- this.$get = ['$parse', function($parse) {
- var startSymbolLength = startSymbol.length,
- endSymbolLength = endSymbol.length;
-
- /**
- * @ngdoc function
- * @name ng.$interpolate
- * @function
- *
- * @requires $parse
- *
- * @description
- *
- * Compiles a string with markup into an interpolation function. This service is used by the
- * HTML {@link ng.$compile $compile} service for data binding. See
- * {@link ng.$interpolateProvider $interpolateProvider} for configuring the
- * interpolation markup.
- *
- *
- <pre>
- var $interpolate = ...; // injected
- var exp = $interpolate('Hello {{name}}!');
- expect(exp({name:'Angular'}).toEqual('Hello Angular!');
- </pre>
- *
- *
- * @param {string} text The text with markup to interpolate.
- * @param {boolean=} mustHaveExpression if set to true then the interpolation string must have
- * embedded expression in order to return an interpolation function. Strings with no
- * embedded expression will return null for the interpolation function.
- * @returns {function(context)} an interpolation function which is used to compute the interpolated
- * string. The function has these parameters:
- *
- * * `context`: an object against which any expressions embedded in the strings are evaluated
- * against.
- *
- */
- function $interpolate(text, mustHaveExpression) {
- var startIndex,
- endIndex,
- index = 0,
- parts = [],
- length = text.length,
- hasInterpolation = false,
- fn,
- exp,
- concat = [];
-
- while(index < length) {
- if ( ((startIndex = text.indexOf(startSymbol, index)) != -1) &&
- ((endIndex = text.indexOf(endSymbol, startIndex + startSymbolLength)) != -1) ) {
- (index != startIndex) && parts.push(text.substring(index, startIndex));
- parts.push(fn = $parse(exp = text.substring(startIndex + startSymbolLength, endIndex)));
- fn.exp = exp;
- index = endIndex + endSymbolLength;
- hasInterpolation = true;
- } else {
- // we did not find anything, so we have to add the remainder to the parts array
- (index != length) && parts.push(text.substring(index));
- index = length;
- }
- }
-
- if (!(length = parts.length)) {
- // we added, nothing, must have been an empty string.
- parts.push('');
- length = 1;
- }
-
- if (!mustHaveExpression || hasInterpolation) {
- concat.length = length;
- fn = function(context) {
- for(var i = 0, ii = length, part; i<ii; i++) {
- if (typeof (part = parts[i]) == 'function') {
- part = part(context);
- if (part == null || part == undefined) {
- part = '';
- } else if (typeof part != 'string') {
- part = toJson(part);
- }
- }
- concat[i] = part;
- }
- return concat.join('');
- };
- fn.exp = text;
- fn.parts = parts;
- return fn;
- }
- }
-
-
- /**
- * @ngdoc method
- * @name ng.$interpolate#startSymbol
- * @methodOf ng.$interpolate
- * @description
- * Symbol to denote the start of expression in the interpolated string. Defaults to `{{`.
- *
- * Use {@link ng.$interpolateProvider#startSymbol $interpolateProvider#startSymbol} to change
- * the symbol.
- *
- * @returns {string} start symbol.
- */
- $interpolate.startSymbol = function() {
- return startSymbol;
- }
-
-
- /**
- * @ngdoc method
- * @name ng.$interpolate#endSymbol
- * @methodOf ng.$interpolate
- * @description
- * Symbol to denote the end of expression in the interpolated string. Defaults to `}}`.
- *
- * Use {@link ng.$interpolateProvider#endSymbol $interpolateProvider#endSymbol} to change
- * the symbol.
- *
- * @returns {string} start symbol.
- */
- $interpolate.endSymbol = function() {
- return endSymbol;
- }
-
- return $interpolate;
- }];
-}
-
-var URL_MATCH = /^([^:]+):\/\/(\w+:{0,1}\w*@)?([\w\.-]*)(:([0-9]+))?(\/[^\?#]*)?(\?([^#]*))?(#(.*))?$/,
- PATH_MATCH = /^([^\?#]*)?(\?([^#]*))?(#(.*))?$/,
- HASH_MATCH = PATH_MATCH,
- DEFAULT_PORTS = {'http': 80, 'https': 443, 'ftp': 21};
-
-
-/**
- * Encode path using encodeUriSegment, ignoring forward slashes
- *
- * @param {string} path Path to encode
- * @returns {string}
- */
-function encodePath(path) {
- var segments = path.split('/'),
- i = segments.length;
-
- while (i--) {
- segments[i] = encodeUriSegment(segments[i]);
- }
-
- return segments.join('/');
-}
-
-function stripHash(url) {
- return url.split('#')[0];
-}
-
-
-function matchUrl(url, obj) {
- var match = URL_MATCH.exec(url);
-
- match = {
- protocol: match[1],
- host: match[3],
- port: int(match[5]) || DEFAULT_PORTS[match[1]] || null,
- path: match[6] || '/',
- search: match[8],
- hash: match[10]
- };
-
- if (obj) {
- obj.$$protocol = match.protocol;
- obj.$$host = match.host;
- obj.$$port = match.port;
- }
-
- return match;
-}
-
-
-function composeProtocolHostPort(protocol, host, port) {
- return protocol + '://' + host + (port == DEFAULT_PORTS[protocol] ? '' : ':' + port);
-}
-
-
-function pathPrefixFromBase(basePath) {
- return basePath.substr(0, basePath.lastIndexOf('/'));
-}
-
-
-function convertToHtml5Url(url, basePath, hashPrefix) {
- var match = matchUrl(url);
-
- // already html5 url
- if (decodeURIComponent(match.path) != basePath || isUndefined(match.hash) ||
- match.hash.indexOf(hashPrefix) !== 0) {
- return url;
- // convert hashbang url -> html5 url
- } else {
- return composeProtocolHostPort(match.protocol, match.host, match.port) +
- pathPrefixFromBase(basePath) + match.hash.substr(hashPrefix.length);
- }
-}
-
-
-function convertToHashbangUrl(url, basePath, hashPrefix) {
- var match = matchUrl(url);
-
- // already hashbang url
- if (decodeURIComponent(match.path) == basePath) {
- return url;
- // convert html5 url -> hashbang url
- } else {
- var search = match.search && '?' + match.search || '',
- hash = match.hash && '#' + match.hash || '',
- pathPrefix = pathPrefixFromBase(basePath),
- path = match.path.substr(pathPrefix.length);
-
- if (match.path.indexOf(pathPrefix) !== 0) {
- throw Error('Invalid url "' + url + '", missing path prefix "' + pathPrefix + '" !');
- }
-
- return composeProtocolHostPort(match.protocol, match.host, match.port) + basePath +
- '#' + hashPrefix + path + search + hash;
- }
-}
-
-
-/**
- * LocationUrl represents an url
- * This object is exposed as $location service when HTML5 mode is enabled and supported
- *
- * @constructor
- * @param {string} url HTML5 url
- * @param {string} pathPrefix
- */
-function LocationUrl(url, pathPrefix, appBaseUrl) {
- pathPrefix = pathPrefix || '';
-
- /**
- * Parse given html5 (regular) url string into properties
- * @param {string} newAbsoluteUrl HTML5 url
- * @private
- */
- this.$$parse = function(newAbsoluteUrl) {
- var match = matchUrl(newAbsoluteUrl, this);
-
- if (match.path.indexOf(pathPrefix) !== 0) {
- throw Error('Invalid url "' + newAbsoluteUrl + '", missing path prefix "' + pathPrefix + '" !');
- }
-
- this.$$path = decodeURIComponent(match.path.substr(pathPrefix.length));
- this.$$search = parseKeyValue(match.search);
- this.$$hash = match.hash && decodeURIComponent(match.hash) || '';
-
- this.$$compose();
- };
-
- /**
- * Compose url and update `absUrl` property
- * @private
- */
- this.$$compose = function() {
- var search = toKeyValue(this.$$search),
- hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
-
- this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
- this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
- pathPrefix + this.$$url;
- };
-
-
- this.$$rewriteAppUrl = function(absoluteLinkUrl) {
- if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
- return absoluteLinkUrl;
- }
- }
-
-
- this.$$parse(url);
-}
-
-
-/**
- * LocationHashbangUrl represents url
- * This object is exposed as $location service when html5 history api is disabled or not supported
- *
- * @constructor
- * @param {string} url Legacy url
- * @param {string} hashPrefix Prefix for hash part (containing path and search)
- */
-function LocationHashbangUrl(url, hashPrefix, appBaseUrl) {
- var basePath;
-
- /**
- * Parse given hashbang url into properties
- * @param {string} url Hashbang url
- * @private
- */
- this.$$parse = function(url) {
- var match = matchUrl(url, this);
-
-
- if (match.hash && match.hash.indexOf(hashPrefix) !== 0) {
- throw Error('Invalid url "' + url + '", missing hash prefix "' + hashPrefix + '" !');
- }
-
- basePath = match.path + (match.search ? '?' + match.search : '');
- match = HASH_MATCH.exec((match.hash || '').substr(hashPrefix.length));
- if (match[1]) {
- this.$$path = (match[1].charAt(0) == '/' ? '' : '/') + decodeURIComponent(match[1]);
- } else {
- this.$$path = '';
- }
-
- this.$$search = parseKeyValue(match[3]);
- this.$$hash = match[5] && decodeURIComponent(match[5]) || '';
-
- this.$$compose();
- };
-
- /**
- * Compose hashbang url and update `absUrl` property
- * @private
- */
- this.$$compose = function() {
- var search = toKeyValue(this.$$search),
- hash = this.$$hash ? '#' + encodeUriSegment(this.$$hash) : '';
-
- this.$$url = encodePath(this.$$path) + (search ? '?' + search : '') + hash;
- this.$$absUrl = composeProtocolHostPort(this.$$protocol, this.$$host, this.$$port) +
- basePath + (this.$$url ? '#' + hashPrefix + this.$$url : '');
- };
-
- this.$$rewriteAppUrl = function(absoluteLinkUrl) {
- if(absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
- return absoluteLinkUrl;
- }
- }
-
-
- this.$$parse(url);
-}
-
-
-LocationUrl.prototype = {
-
- /**
- * Has any change been replacing ?
- * @private
- */
- $$replace: false,
-
- /**
- * @ngdoc method
- * @name ng.$location#absUrl
- * @methodOf ng.$location
- *
- * @description
- * This method is getter only.
- *
- * Return full url representation with all segments encoded according to rules specified in
- * {@link http://www.ietf.org/rfc/rfc3986.txt RFC 3986}.
- *
- * @return {string} full url
- */
- absUrl: locationGetter('$$absUrl'),
-
- /**
- * @ngdoc method
- * @name ng.$location#url
- * @methodOf ng.$location
- *
- * @description
- * This method is getter / setter.
- *
- * Return url (e.g. `/path?a=b#hash`) when called without any parameter.
- *
- * Change path, search and hash, when called with parameter and return `$location`.
- *
- * @param {string=} url New url without base prefix (e.g. `/path?a=b#hash`)
- * @return {string} url
- */
- url: function(url, replace) {
- if (isUndefined(url))
- return this.$$url;
-
- var match = PATH_MATCH.exec(url);
- if (match[1]) this.path(decodeURIComponent(match[1]));
- if (match[2] || match[1]) this.search(match[3] || '');
- this.hash(match[5] || '', replace);
-
- return this;
- },
-
- /**
- * @ngdoc method
- * @name ng.$location#protocol
- * @methodOf ng.$location
- *
- * @description
- * This method is getter only.
- *
- * Return protocol of current url.
- *
- * @return {string} protocol of current url
- */
- protocol: locationGetter('$$protocol'),
-
- /**
- * @ngdoc method
- * @name ng.$location#host
- * @methodOf ng.$location
- *
- * @description
- * This method is getter only.
- *
- * Return host of current url.
- *
- * @return {string} host of current url.
- */
- host: locationGetter('$$host'),
-
- /**
- * @ngdoc method
- * @name ng.$location#port
- * @methodOf ng.$location
- *
- * @description
- * This method is getter only.
- *
- * Return port of current url.
- *
- * @return {Number} port
- */
- port: locationGetter('$$port'),
-
- /**
- * @ngdoc method
- * @name ng.$location#path
- * @methodOf ng.$location
- *
- * @description
- * This method is getter / setter.
- *
- * Return path of current url when called without any parameter.
- *
- * Change path when called with parameter and return `$location`.
- *
- * Note: Path should always begin with forward slash (/), this method will add the forward slash
- * if it is missing.
- *
- * @param {string=} path New path
- * @return {string} path
- */
- path: locationGetterSetter('$$path', function(path) {
- return path.charAt(0) == '/' ? path : '/' + path;
- }),
-
- /**
- * @ngdoc method
- * @name ng.$location#search
- * @methodOf ng.$location
- *
- * @description
- * This method is getter / setter.
- *
- * Return search part (as object) of current url when called without any parameter.
- *
- * Change search part when called with parameter and return `$location`.
- *
- * @param {string|object<string,string>=} search New search params - string or hash object
- * @param {string=} paramValue If `search` is a string, then `paramValue` will override only a
- * single search parameter. If the value is `null`, the parameter will be deleted.
- *
- * @return {string} search
- */
- search: function(search, paramValue) {
- if (isUndefined(search))
- return this.$$search;
-
- if (isDefined(paramValue)) {
- if (paramValue === null) {
- delete this.$$search[search];
- } else {
- this.$$search[search] = paramValue;
- }
- } else {
- this.$$search = isString(search) ? parseKeyValue(search) : search;
- }
-
- this.$$compose();
- return this;
- },
-
- /**
- * @ngdoc method
- * @name ng.$location#hash
- * @methodOf ng.$location
- *
- * @description
- * This method is getter / setter.
- *
- * Return hash fragment when called without any parameter.
- *
- * Change hash fragment when called with parameter and return `$location`.
- *
- * @param {string=} hash New hash fragment
- * @return {string} hash
- */
- hash: locationGetterSetter('$$hash', identity),
-
- /**
- * @ngdoc method
- * @name ng.$location#replace
- * @methodOf ng.$location
- *
- * @description
- * If called, all changes to $location during current `$digest` will be replacing current history
- * record, instead of adding new one.
- */
- replace: function() {
- this.$$replace = true;
- return this;
- }
-};
-
-LocationHashbangUrl.prototype = inherit(LocationUrl.prototype);
-
-function LocationHashbangInHtml5Url(url, hashPrefix, appBaseUrl, baseExtra) {
- LocationHashbangUrl.apply(this, arguments);
-
-
- this.$$rewriteAppUrl = function(absoluteLinkUrl) {
- if (absoluteLinkUrl.indexOf(appBaseUrl) == 0) {
- return appBaseUrl + baseExtra + '#' + hashPrefix + absoluteLinkUrl.substr(appBaseUrl.length);
- }
- }
-}
-
-LocationHashbangInHtml5Url.prototype = inherit(LocationHashbangUrl.prototype);
-
-function locationGetter(property) {
- return function() {
- return this[property];
- };
-}
-
-
-function locationGetterSetter(property, preprocess) {
- return function(value) {
- if (isUndefined(value))
- return this[property];
-
- this[property] = preprocess(value);
- this.$$compose();
-
- return this;
- };
-}
-
-
-/**
- * @ngdoc object
- * @name ng.$location
- *
- * @requires $browser
- * @requires $sniffer
- * @requires $rootElement
- *
- * @description
- * The $location service parses the URL in the browser address bar (based on the
- * {@link https://developer.mozilla.org/en/window.location window.location}) and makes the URL
- * available to your application. Changes to the URL in the address bar are reflected into
- * $location service and changes to $location are reflected into the browser address bar.
- *
- * **The $location service:**
- *
- * - Exposes the current URL in the browser address bar, so you can
- * - Watch and observe the URL.
- * - Change the URL.
- * - Synchronizes the URL with the browser when the user
- * - Changes the address bar.
- * - Clicks the back or forward button (or clicks a History link).
- * - Clicks on a link.
- * - Represents the URL object as a set of methods (protocol, host, port, path, search, hash).
- *
- * For more information see {@link guide/dev_guide.services.$location Developer Guide: Angular
- * Services: Using $location}
- */
-
-/**
- * @ngdoc object
- * @name ng.$locationProvider
- * @description
- * Use the `$locationProvider` to configure how the application deep linking paths are stored.
- */
-function $LocationProvider(){
- var hashPrefix = '',
- html5Mode = false;
-
- /**
- * @ngdoc property
- * @name ng.$locationProvider#hashPrefix
- * @methodOf ng.$locationProvider
- * @description
- * @param {string=} prefix Prefix for hash part (containing path and search)
- * @returns {*} current value if used as getter or itself (chaining) if used as setter
- */
- this.hashPrefix = function(prefix) {
- if (isDefined(prefix)) {
- hashPrefix = prefix;
- return this;
- } else {
- return hashPrefix;
- }
- };
-
- /**
- * @ngdoc property
- * @name ng.$locationProvider#html5Mode
- * @methodOf ng.$locationProvider
- * @description
- * @param {string=} mode Use HTML5 strategy if available.
- * @returns {*} current value if used as getter or itself (chaining) if used as setter
- */
- this.html5Mode = function(mode) {
- if (isDefined(mode)) {
- html5Mode = mode;
- return this;
- } else {
- return html5Mode;
- }
- };
-
- this.$get = ['$rootScope', '$browser', '$sniffer', '$rootElement',
- function( $rootScope, $browser, $sniffer, $rootElement) {
- var $location,
- basePath,
- pathPrefix,
- initUrl = $browser.url(),
- initUrlParts = matchUrl(initUrl),
- appBaseUrl;
-
- if (html5Mode) {
- basePath = $browser.baseHref() || '/';
- pathPrefix = pathPrefixFromBase(basePath);
- appBaseUrl =
- composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
- pathPrefix + '/';
-
- if ($sniffer.history) {
- $location = new LocationUrl(
- convertToHtml5Url(initUrl, basePath, hashPrefix),
- pathPrefix, appBaseUrl);
- } else {
- $location = new LocationHashbangInHtml5Url(
- convertToHashbangUrl(initUrl, basePath, hashPrefix),
- hashPrefix, appBaseUrl, basePath.substr(pathPrefix.length + 1));
- }
- } else {
- appBaseUrl =
- composeProtocolHostPort(initUrlParts.protocol, initUrlParts.host, initUrlParts.port) +
- (initUrlParts.path || '') +
- (initUrlParts.search ? ('?' + initUrlParts.search) : '') +
- '#' + hashPrefix + '/';
-
- $location = new LocationHashbangUrl(initUrl, hashPrefix, appBaseUrl);
- }
-
- $rootElement.bind('click', function(event) {
- // TODO(vojta): rewrite link when opening in new tab/window (in legacy browser)
- // currently we open nice url link and redirect then
-
- if (event.ctrlKey || event.metaKey || event.which == 2) return;
-
- var elm = jqLite(event.target);
-
- // traverse the DOM up to find first A tag
- while (lowercase(elm[0].nodeName) !== 'a') {
- // ignore rewriting if no A tag (reached root element, or no parent - removed from document)
- if (elm[0] === $rootElement[0] || !(elm = elm.parent())[0]) return;
- }
-
- var absHref = elm.prop('href'),
- rewrittenUrl = $location.$$rewriteAppUrl(absHref);
-
- if (absHref && !elm.attr('target') && rewrittenUrl) {
- // update location manually
- $location.$$parse(rewrittenUrl);
- $rootScope.$apply();
- event.preventDefault();
- // hack to work around FF6 bug 684208 when scenario runner clicks on links
- window.angular['ff-684208-preventDefault'] = true;
- }
- });
-
-
- // rewrite hashbang url <> html5 url
- if ($location.absUrl() != initUrl) {
- $browser.url($location.absUrl(), true);
- }
-
- // update $location when $browser url changes
- $browser.onUrlChange(function(newUrl) {
- if ($location.absUrl() != newUrl) {
- $rootScope.$evalAsync(function() {
- var oldUrl = $location.absUrl();
-
- $location.$$parse(newUrl);
- afterLocationChange(oldUrl);
- });
- if (!$rootScope.$$phase) $rootScope.$digest();
- }
- });
-
- // update browser
- var changeCounter = 0;
- $rootScope.$watch(function $locationWatch() {
- var oldUrl = $browser.url();
-
- if (!changeCounter || oldUrl != $location.absUrl()) {
- changeCounter++;
- $rootScope.$evalAsync(function() {
- if ($rootScope.$broadcast('$locationChangeStart', $location.absUrl(), oldUrl).
- defaultPrevented) {
- $location.$$parse(oldUrl);
- } else {
- $browser.url($location.absUrl(), $location.$$replace);
- $location.$$replace = false;
- afterLocationChange(oldUrl);
- }
- });
- }
-
- return changeCounter;
- });
-
- return $location;
-
- function afterLocationChange(oldUrl) {
- $rootScope.$broadcast('$locationChangeSuccess', $location.absUrl(), oldUrl);
- }
-}];
-}
-
-/**
- * @ngdoc object
- * @name ng.$log
- * @requires $window
- *
- * @description
- * Simple service for logging. Default implementation writes the message
- * into the browser's console (if present).
- *
- * The main purpose of this service is to simplify debugging and troubleshooting.
- *
- * @example
- <example>
- <file name="script.js">
- function LogCtrl($scope, $log) {
- $scope.$log = $log;
- $scope.message = 'Hello World!';
- }
- </file>
- <file name="index.html">
- <div ng-controller="LogCtrl">
- <p>Reload this page with open console, enter text and hit the log button...</p>
- Message:
- <input type="text" ng-model="message"/>
- <button ng-click="$log.log(message)">log</button>
- <button ng-click="$log.warn(message)">warn</button>
- <button ng-click="$log.info(message)">info</button>
- <button ng-click="$log.error(message)">error</button>
- </div>
- </file>
- </example>
- */
-
-function $LogProvider(){
- this.$get = ['$window', function($window){
- return {
- /**
- * @ngdoc method
- * @name ng.$log#log
- * @methodOf ng.$log
- *
- * @description
- * Write a log message
- */
- log: consoleLog('log'),
-
- /**
- * @ngdoc method
- * @name ng.$log#warn
- * @methodOf ng.$log
- *
- * @description
- * Write a warning message
- */
- warn: consoleLog('warn'),
-
- /**
- * @ngdoc method
- * @name ng.$log#info
- * @methodOf ng.$log
- *
- * @description
- * Write an information message
- */
- info: consoleLog('info'),
-
- /**
- * @ngdoc method
- * @name ng.$log#error
- * @methodOf ng.$log
- *
- * @description
- * Write an error message
- */
- error: consoleLog('error')
- };
-
- function formatError(arg) {
- if (arg instanceof Error) {
- if (arg.stack) {
- arg = (arg.message && arg.stack.indexOf(arg.message) === -1)
- ? 'Error: ' + arg.message + '\n' + arg.stack
- : arg.stack;
- } else if (arg.sourceURL) {
- arg = arg.message + '\n' + arg.sourceURL + ':' + arg.line;
- }
- }
- return arg;
- }
-
- function consoleLog(type) {
- var console = $window.console || {},
- logFn = console[type] || console.log || noop;
-
- if (logFn.apply) {
- return function() {
- var args = [];
- forEach(arguments, function(arg) {
- args.push(formatError(arg));
- });
- return logFn.apply(console, args);
- };
- }
-
- // we are IE which either doesn't have window.console => this is noop and we do nothing,
- // or we are IE where console.log doesn't have apply so we log at least first 2 args
- return function(arg1, arg2) {
- logFn(arg1, arg2);
- }
- }
- }];
-}
-
-var OPERATORS = {
- 'null':function(){return null;},
- 'true':function(){return true;},
- 'false':function(){return false;},
- undefined:noop,
- '+':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)+(isDefined(b)?b:0);},
- '-':function(self, locals, a,b){a=a(self, locals); b=b(self, locals); return (isDefined(a)?a:0)-(isDefined(b)?b:0);},
- '*':function(self, locals, a,b){return a(self, locals)*b(self, locals);},
- '/':function(self, locals, a,b){return a(self, locals)/b(self, locals);},
- '%':function(self, locals, a,b){return a(self, locals)%b(self, locals);},
- '^':function(self, locals, a,b){return a(self, locals)^b(self, locals);},
- '=':noop,
- '==':function(self, locals, a,b){return a(self, locals)==b(self, locals);},
- '!=':function(self, locals, a,b){return a(self, locals)!=b(self, locals);},
- '<':function(self, locals, a,b){return a(self, locals)<b(self, locals);},
- '>':function(self, locals, a,b){return a(self, locals)>b(self, locals);},
- '<=':function(self, locals, a,b){return a(self, locals)<=b(self, locals);},
- '>=':function(self, locals, a,b){return a(self, locals)>=b(self, locals);},
- '&&':function(self, locals, a,b){return a(self, locals)&&b(self, locals);},
- '||':function(self, locals, a,b){return a(self, locals)||b(self, locals);},
- '&':function(self, locals, a,b){return a(self, locals)&b(self, locals);},
-// '|':function(self, locals, a,b){return a|b;},
- '|':function(self, locals, a,b){return b(self, locals)(self, locals, a(self, locals));},
- '!':function(self, locals, a){return !a(self, locals);}
-};
-var ESCAPE = {"n":"\n", "f":"\f", "r":"\r", "t":"\t", "v":"\v", "'":"'", '"':'"'};
-
-function lex(text, csp){
- var tokens = [],
- token,
- index = 0,
- json = [],
- ch,
- lastCh = ':'; // can start regexp
-
- while (index < text.length) {
- ch = text.charAt(index);
- if (is('"\'')) {
- readString(ch);
- } else if (isNumber(ch) || is('.') && isNumber(peek())) {
- readNumber();
- } else if (isIdent(ch)) {
- readIdent();
- // identifiers can only be if the preceding char was a { or ,
- if (was('{,') && json[0]=='{' &&
- (token=tokens[tokens.length-1])) {
- token.json = token.text.indexOf('.') == -1;
- }
- } else if (is('(){}[].,;:')) {
- tokens.push({
- index:index,
- text:ch,
- json:(was(':[,') && is('{[')) || is('}]:,')
- });
- if (is('{[')) json.unshift(ch);
- if (is('}]')) json.shift();
- index++;
- } else if (isWhitespace(ch)) {
- index++;
- continue;
- } else {
- var ch2 = ch + peek(),
- fn = OPERATORS[ch],
- fn2 = OPERATORS[ch2];
- if (fn2) {
- tokens.push({index:index, text:ch2, fn:fn2});
- index += 2;
- } else if (fn) {
- tokens.push({index:index, text:ch, fn:fn, json: was('[,:') && is('+-')});
- index += 1;
- } else {
- throwError("Unexpected next character ", index, index+1);
- }
- }
- lastCh = ch;
- }
- return tokens;
-
- function is(chars) {
- return chars.indexOf(ch) != -1;
- }
-
- function was(chars) {
- return chars.indexOf(lastCh) != -1;
- }
-
- function peek() {
- return index + 1 < text.length ? text.charAt(index + 1) : false;
- }
- function isNumber(ch) {
- return '0' <= ch && ch <= '9';
- }
- function isWhitespace(ch) {
- return ch == ' ' || ch == '\r' || ch == '\t' ||
- ch == '\n' || ch == '\v' || ch == '\u00A0'; // IE treats non-breaking space as \u00A0
- }
- function isIdent(ch) {
- return 'a' <= ch && ch <= 'z' ||
- 'A' <= ch && ch <= 'Z' ||
- '_' == ch || ch == '$';
- }
- function isExpOperator(ch) {
- return ch == '-' || ch == '+' || isNumber(ch);
- }
-
- function throwError(error, start, end) {
- end = end || index;
- throw Error("Lexer Error: " + error + " at column" +
- (isDefined(start)
- ? "s " + start + "-" + index + " [" + text.substring(start, end) + "]"
- : " " + end) +
- " in expression [" + text + "].");
- }
-
- function readNumber() {
- var number = "";
- var start = index;
- while (index < text.length) {
- var ch = lowercase(text.charAt(index));
- if (ch == '.' || isNumber(ch)) {
- number += ch;
- } else {
- var peekCh = peek();
- if (ch == 'e' && isExpOperator(peekCh)) {
- number += ch;
- } else if (isExpOperator(ch) &&
- peekCh && isNumber(peekCh) &&
- number.charAt(number.length - 1) == 'e') {
- number += ch;
- } else if (isExpOperator(ch) &&
- (!peekCh || !isNumber(peekCh)) &&
- number.charAt(number.length - 1) == 'e') {
- throwError('Invalid exponent');
- } else {
- break;
- }
- }
- index++;
- }
- number = 1 * number;
- tokens.push({index:start, text:number, json:true,
- fn:function() {return number;}});
- }
- function readIdent() {
- var ident = "",
- start = index,
- lastDot, peekIndex, methodName;
-
- while (index < text.length) {
- var ch = text.charAt(index);
- if (ch == '.' || isIdent(ch) || isNumber(ch)) {
- if (ch == '.') lastDot = index;
- ident += ch;
- } else {
- break;
- }
- index++;
- }
-
- //check if this is not a method invocation and if it is back out to last dot
- if (lastDot) {
- peekIndex = index;
- while(peekIndex < text.length) {
- var ch = text.charAt(peekIndex);
- if (ch == '(') {
- methodName = ident.substr(lastDot - start + 1);
- ident = ident.substr(0, lastDot - start);
- index = peekIndex;
- break;
- }
- if(isWhitespace(ch)) {
- peekIndex++;
- } else {
- break;
- }
- }
- }
-
-
- var token = {
- index:start,
- text:ident
- };
-
- if (OPERATORS.hasOwnProperty(ident)) {
- token.fn = token.json = OPERATORS[ident];
- } else {
- var getter = getterFn(ident, csp);
- token.fn = extend(function(self, locals) {
- return (getter(self, locals));
- }, {
- assign: function(self, value) {
- return setter(self, ident, value);
- }
- });
- }
-
- tokens.push(token);
-
- if (methodName) {
- tokens.push({
- index:lastDot,
- text: '.',
- json: false
- });
- tokens.push({
- index: lastDot + 1,
- text: methodName,
- json: false
- });
- }
- }
-
- function readString(quote) {
- var start = index;
- index++;
- var string = "";
- var rawString = quote;
- var escape = false;
- while (index < text.length) {
- var ch = text.charAt(index);
- rawString += ch;
- if (escape) {
- if (ch == 'u') {
- var hex = text.substring(index + 1, index + 5);
- if (!hex.match(/[\da-f]{4}/i))
- throwError( "Invalid unicode escape [\\u" + hex + "]");
- index += 4;
- string += String.fromCharCode(parseInt(hex, 16));
- } else {
- var rep = ESCAPE[ch];
- if (rep) {
- string += rep;
- } else {
- string += ch;
- }
- }
- escape = false;
- } else if (ch == '\\') {
- escape = true;
- } else if (ch == quote) {
- index++;
- tokens.push({
- index:start,
- text:rawString,
- string:string,
- json:true,
- fn:function() { return string; }
- });
- return;
- } else {
- string += ch;
- }
- index++;
- }
- throwError("Unterminated quote", start);
- }
-}
-
-/////////////////////////////////////////
-
-function parser(text, json, $filter, csp){
- var ZERO = valueFn(0),
- value,
- tokens = lex(text, csp),
- assignment = _assignment,
- functionCall = _functionCall,
- fieldAccess = _fieldAccess,
- objectIndex = _objectIndex,
- filterChain = _filterChain;
-
- if(json){
- // The extra level of aliasing is here, just in case the lexer misses something, so that
- // we prevent any accidental execution in JSON.
- assignment = logicalOR;
- functionCall =
- fieldAccess =
- objectIndex =
- filterChain =
- function() { throwError("is not valid json", {text:text, index:0}); };
- value = primary();
- } else {
- value = statements();
- }
- if (tokens.length !== 0) {
- throwError("is an unexpected token", tokens[0]);
- }
- return value;
-
- ///////////////////////////////////
- function throwError(msg, token) {
- throw Error("Syntax Error: Token '" + token.text +
- "' " + msg + " at column " +
- (token.index + 1) + " of the expression [" +
- text + "] starting at [" + text.substring(token.index) + "].");
- }
-
- function peekToken() {
- if (tokens.length === 0)
- throw Error("Unexpected end of expression: " + text);
- return tokens[0];
- }
-
- function peek(e1, e2, e3, e4) {
- if (tokens.length > 0) {
- var token = tokens[0];
- var t = token.text;
- if (t==e1 || t==e2 || t==e3 || t==e4 ||
- (!e1 && !e2 && !e3 && !e4)) {
- return token;
- }
- }
- return false;
- }
-
- function expect(e1, e2, e3, e4){
- var token = peek(e1, e2, e3, e4);
- if (token) {
- if (json && !token.json) {
- throwError("is not valid json", token);
- }
- tokens.shift();
- return token;
- }
- return false;
- }
-
- function consume(e1){
- if (!expect(e1)) {
- throwError("is unexpected, expecting [" + e1 + "]", peek());
- }
- }
-
- function unaryFn(fn, right) {
- return function(self, locals) {
- return fn(self, locals, right);
- };
- }
-
- function binaryFn(left, fn, right) {
- return function(self, locals) {
- return fn(self, locals, left, right);
- };
- }
-
- function statements() {
- var statements = [];
- while(true) {
- if (tokens.length > 0 && !peek('}', ')', ';', ']'))
- statements.push(filterChain());
- if (!expect(';')) {
- // optimize for the common case where there is only one statement.
- // TODO(size): maybe we should not support multiple statements?
- return statements.length == 1
- ? statements[0]
- : function(self, locals){
- var value;
- for ( var i = 0; i < statements.length; i++) {
- var statement = statements[i];
- if (statement)
- value = statement(self, locals);
- }
- return value;
- };
- }
- }
- }
-
- function _filterChain() {
- var left = expression();
- var token;
- while(true) {
- if ((token = expect('|'))) {
- left = binaryFn(left, token.fn, filter());
- } else {
- return left;
- }
- }
- }
-
- function filter() {
- var token = expect();
- var fn = $filter(token.text);
- var argsFn = [];
- while(true) {
- if ((token = expect(':'))) {
- argsFn.push(expression());
- } else {
- var fnInvoke = function(self, locals, input){
- var args = [input];
- for ( var i = 0; i < argsFn.length; i++) {
- args.push(argsFn[i](self, locals));
- }
- return fn.apply(self, args);
- };
- return function() {
- return fnInvoke;
- };
- }
- }
- }
-
- function expression() {
- return assignment();
- }
-
- function _assignment() {
- var left = logicalOR();
- var right;
- var token;
- if ((token = expect('='))) {
- if (!left.assign) {
- throwError("implies assignment but [" +
- text.substring(0, token.index) + "] can not be assigned to", token);
- }
- right = logicalOR();
- return function(self, locals){
- return left.assign(self, right(self, locals), locals);
- };
- } else {
- return left;
- }
- }
-
- function logicalOR() {
- var left = logicalAND();
- var token;
- while(true) {
- if ((token = expect('||'))) {
- left = binaryFn(left, token.fn, logicalAND());
- } else {
- return left;
- }
- }
- }
-
- function logicalAND() {
- var left = equality();
- var token;
- if ((token = expect('&&'))) {
- left = binaryFn(left, token.fn, logicalAND());
- }
- return left;
- }
-
- function equality() {
- var left = relational();
- var token;
- if ((token = expect('==','!='))) {
- left = binaryFn(left, token.fn, equality());
- }
- return left;
- }
-
- function relational() {
- var left = additive();
- var token;
- if ((token = expect('<', '>', '<=', '>='))) {
- left = binaryFn(left, token.fn, relational());
- }
- return left;
- }
-
- function additive() {
- var left = multiplicative();
- var token;
- while ((token = expect('+','-'))) {
- left = binaryFn(left, token.fn, multiplicative());
- }
- return left;
- }
-
- function multiplicative() {
- var left = unary();
- var token;
- while ((token = expect('*','/','%'))) {
- left = binaryFn(left, token.fn, unary());
- }
- return left;
- }
-
- function unary() {
- var token;
- if (expect('+')) {
- return primary();
- } else if ((token = expect('-'))) {
- return binaryFn(ZERO, token.fn, unary());
- } else if ((token = expect('!'))) {
- return unaryFn(token.fn, unary());
- } else {
- return primary();
- }
- }
-
-
- function primary() {
- var primary;
- if (expect('(')) {
- primary = filterChain();
- consume(')');
- } else if (expect('[')) {
- primary = arrayDeclaration();
- } else if (expect('{')) {
- primary = object();
- } else {
- var token = expect();
- primary = token.fn;
- if (!primary) {
- throwError("not a primary expression", token);
- }
- }
-
- var next, context;
- while ((next = expect('(', '[', '.'))) {
- if (next.text === '(') {
- primary = functionCall(primary, context);
- context = null;
- } else if (next.text === '[') {
- context = primary;
- primary = objectIndex(primary);
- } else if (next.text === '.') {
- context = primary;
- primary = fieldAccess(primary);
- } else {
- throwError("IMPOSSIBLE");
- }
- }
- return primary;
- }
-
- function _fieldAccess(object) {
- var field = expect().text;
- var getter = getterFn(field, csp);
- return extend(
- function(self, locals) {
- return getter(object(self, locals), locals);
- },
- {
- assign:function(self, value, locals) {
- return setter(object(self, locals), field, value);
- }
- }
- );
- }
-
- function _objectIndex(obj) {
- var indexFn = expression();
- consume(']');
- return extend(
- function(self, locals){
- var o = obj(self, locals),
- i = indexFn(self, locals),
- v, p;
-
- if (!o) return undefined;
- v = o[i];
- if (v && v.then) {
- p = v;
- if (!('$$v' in v)) {
- p.$$v = undefined;
- p.then(function(val) { p.$$v = val; });
- }
- v = v.$$v;
- }
- return v;
- }, {
- assign:function(self, value, locals){
- return obj(self, locals)[indexFn(self, locals)] = value;
- }
- });
- }
-
- function _functionCall(fn, contextGetter) {
- var argsFn = [];
- if (peekToken().text != ')') {
- do {
- argsFn.push(expression());
- } while (expect(','));
- }
- consume(')');
- return function(self, locals){
- var args = [],
- context = contextGetter ? contextGetter(self, locals) : self;
-
- for ( var i = 0; i < argsFn.length; i++) {
- args.push(argsFn[i](self, locals));
- }
- var fnPtr = fn(self, locals) || noop;
- // IE stupidity!
- return fnPtr.apply
- ? fnPtr.apply(context, args)
- : fnPtr(args[0], args[1], args[2], args[3], args[4]);
- };
- }
-
- // This is used with json array declaration
- function arrayDeclaration () {
- var elementFns = [];
- if (peekToken().text != ']') {
- do {
- elementFns.push(expression());
- } while (expect(','));
- }
- consume(']');
- return function(self, locals){
- var array = [];
- for ( var i = 0; i < elementFns.length; i++) {
- array.push(elementFns[i](self, locals));
- }
- return array;
- };
- }
-
- function object () {
- var keyValues = [];
- if (peekToken().text != '}') {
- do {
- var token = expect(),
- key = token.string || token.text;
- consume(":");
- var value = expression();
- keyValues.push({key:key, value:value});
- } while (expect(','));
- }
- consume('}');
- return function(self, locals){
- var object = {};
- for ( var i = 0; i < keyValues.length; i++) {
- var keyValue = keyValues[i];
- var value = keyValue.value(self, locals);
- object[keyValue.key] = value;
- }
- return object;
- };
- }
-}
-
-//////////////////////////////////////////////////
-// Parser helper functions
-//////////////////////////////////////////////////
-
-function setter(obj, path, setValue) {
- var element = path.split('.');
- for (var i = 0; element.length > 1; i++) {
- var key = element.shift();
- var propertyObj = obj[key];
- if (!propertyObj) {
- propertyObj = {};
- obj[key] = propertyObj;
- }
- obj = propertyObj;
- }
- obj[element.shift()] = setValue;
- return setValue;
-}
-
-/**
- * Return the value accesible from the object by path. Any undefined traversals are ignored
- * @param {Object} obj starting object
- * @param {string} path path to traverse
- * @param {boolean=true} bindFnToScope
- * @returns value as accesbile by path
- */
-//TODO(misko): this function needs to be removed
-function getter(obj, path, bindFnToScope) {
- if (!path) return obj;
- var keys = path.split('.');
- var key;
- var lastInstance = obj;
- var len = keys.length;
-
- for (var i = 0; i < len; i++) {
- key = keys[i];
- if (obj) {
- obj = (lastInstance = obj)[key];
- }
- }
- if (!bindFnToScope && isFunction(obj)) {
- return bind(lastInstance, obj);
- }
- return obj;
-}
-
-var getterFnCache = {};
-
-/**
- * Implementation of the "Black Hole" variant from:
- * - http://jsperf.com/angularjs-parse-getter/4
- * - http://jsperf.com/path-evaluation-simplified/7
- */
-function cspSafeGetterFn(key0, key1, key2, key3, key4) {
- return function(scope, locals) {
- var pathVal = (locals && locals.hasOwnProperty(key0)) ? locals : scope,
- promise;
-
- if (pathVal === null || pathVal === undefined) return pathVal;
-
- pathVal = pathVal[key0];
- if (pathVal && pathVal.then) {
- if (!("$$v" in pathVal)) {
- promise = pathVal;
- promise.$$v = undefined;
- promise.then(function(val) { promise.$$v = val; });
- }
- pathVal = pathVal.$$v;
- }
- if (!key1 || pathVal === null || pathVal === undefined) return pathVal;
-
- pathVal = pathVal[key1];
- if (pathVal && pathVal.then) {
- if (!("$$v" in pathVal)) {
- promise = pathVal;
- promise.$$v = undefined;
- promise.then(function(val) { promise.$$v = val; });
- }
- pathVal = pathVal.$$v;
- }
- if (!key2 || pathVal === null || pathVal === undefined) return pathVal;
-
- pathVal = pathVal[key2];
- if (pathVal && pathVal.then) {
- if (!("$$v" in pathVal)) {
- promise = pathVal;
- promise.$$v = undefined;
- promise.then(function(val) { promise.$$v = val; });
- }
- pathVal = pathVal.$$v;
- }
- if (!key3 || pathVal === null || pathVal === undefined) return pathVal;
-
- pathVal = pathVal[key3];
- if (pathVal && pathVal.then) {
- if (!("$$v" in pathVal)) {
- promise = pathVal;
- promise.$$v = undefined;
- promise.then(function(val) { promise.$$v = val; });
- }
- pathVal = pathVal.$$v;
- }
- if (!key4 || pathVal === null || pathVal === undefined) return pathVal;
-
- pathVal = pathVal[key4];
- if (pathVal && pathVal.then) {
- if (!("$$v" in pathVal)) {
- promise = pathVal;
- promise.$$v = undefined;
- promise.then(function(val) { promise.$$v = val; });
- }
- pathVal = pathVal.$$v;
- }
- return pathVal;
- };
-};
-
-function getterFn(path, csp) {
- if (getterFnCache.hasOwnProperty(path)) {
- return getterFnCache[path];
- }
-
- var pathKeys = path.split('.'),
- pathKeysLength = pathKeys.length,
- fn;
-
- if (csp) {
- fn = (pathKeysLength < 6)
- ? cspSafeGetterFn(pathKeys[0], pathKeys[1], pathKeys[2], pathKeys[3], pathKeys[4])
- : function(scope, locals) {
- var i = 0, val
- do {
- val = cspSafeGetterFn(
- pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++], pathKeys[i++]
- )(scope, locals);
-
- locals = undefined; // clear after first iteration
- scope = val;
- } while (i < pathKeysLength);
- return val;
- }
- } else {
- var code = 'var l, fn, p;\n';
- forEach(pathKeys, function(key, index) {
- code += 'if(s === null || s === undefined) return s;\n' +
- 'l=s;\n' +
- 's='+ (index
- // we simply dereference 's' on any .dot notation
- ? 's'
- // but if we are first then we check locals first, and if so read it first
- : '((k&&k.hasOwnProperty("' + key + '"))?k:s)') + '["' + key + '"]' + ';\n' +
- 'if (s && s.then) {\n' +
- ' if (!("$$v" in s)) {\n' +
- ' p=s;\n' +
- ' p.$$v = undefined;\n' +
- ' p.then(function(v) {p.$$v=v;});\n' +
- '}\n' +
- ' s=s.$$v\n' +
- '}\n';
- });
- code += 'return s;';
- fn = Function('s', 'k', code); // s=scope, k=locals
- fn.toString = function() { return code; };
- }
-
- return getterFnCache[path] = fn;
-}
-
-///////////////////////////////////
-
-/**
- * @ngdoc function
- * @name ng.$parse
- * @function
- *
- * @description
- *
- * Converts Angular {@link guide/expression expression} into a function.
- *
- * <pre>
- * var getter = $parse('user.name');
- * var setter = getter.assign;
- * var context = {user:{name:'angular'}};
- * var locals = {user:{name:'local'}};
- *
- * expect(getter(context)).toEqual('angular');
- * setter(context, 'newValue');
- * expect(context.user.name).toEqual('newValue');
- * expect(getter(context, locals)).toEqual('local');
- * </pre>
- *
- *
- * @param {string} expression String expression to compile.
- * @returns {function(context, locals)} a function which represents the compiled expression:
- *
- * * `context`: an object against which any expressions embedded in the strings are evaluated
- * against (Topically a scope object).
- * * `locals`: local variables context object, useful for overriding values in `context`.
- *
- * The return function also has an `assign` property, if the expression is assignable, which
- * allows one to set values to expressions.
- *
- */
-function $ParseProvider() {
- var cache = {};
- this.$get = ['$filter', '$sniffer', function($filter, $sniffer) {
- return function(exp) {
- switch(typeof exp) {
- case 'string':
- return cache.hasOwnProperty(exp)
- ? cache[exp]
- : cache[exp] = parser(exp, false, $filter, $sniffer.csp);
- case 'function':
- return exp;
- default:
- return noop;
- }
- };
- }];
-}
-
-/**
- * @ngdoc service
- * @name ng.$q
- * @requires $rootScope
- *
- * @description
- * A promise/deferred implementation inspired by [Kris Kowal's Q](https://github.com/kriskowal/q).
- *
- * [The CommonJS Promise proposal](http://wiki.commonjs.org/wiki/Promises) describes a promise as an
- * interface for interacting with an object that represents the result of an action that is
- * performed asynchronously, and may or may not be finished at any given point in time.
- *
- * From the perspective of dealing with error handling, deferred and promise apis are to
- * asynchronous programing what `try`, `catch` and `throw` keywords are to synchronous programing.
- *
- * <pre>
- * // for the purpose of this example let's assume that variables `$q` and `scope` are
- * // available in the current lexical scope (they could have been injected or passed in).
- *
- * function asyncGreet(name) {
- * var deferred = $q.defer();
- *
- * setTimeout(function() {
- * // since this fn executes async in a future turn of the event loop, we need to wrap
- * // our code into an $apply call so that the model changes are properly observed.
- * scope.$apply(function() {
- * if (okToGreet(name)) {
- * deferred.resolve('Hello, ' + name + '!');
- * } else {
- * deferred.reject('Greeting ' + name + ' is not allowed.');
- * }
- * });
- * }, 1000);
- *
- * return deferred.promise;
- * }
- *
- * var promise = asyncGreet('Robin Hood');
- * promise.then(function(greeting) {
- * alert('Success: ' + greeting);
- * }, function(reason) {
- * alert('Failed: ' + reason);
- * );
- * </pre>
- *
- * At first it might not be obvious why this extra complexity is worth the trouble. The payoff
- * comes in the way of
- * [guarantees that promise and deferred apis make](https://github.com/kriskowal/uncommonjs/blob/master/promises/specification.md).
- *
- * Additionally the promise api allows for composition that is very hard to do with the
- * traditional callback ([CPS](http://en.wikipedia.org/wiki/Continuation-passing_style)) approach.
- * For more on this please see the [Q documentation](https://github.com/kriskowal/q) especially the
- * section on serial or parallel joining of promises.
- *
- *
- * # The Deferred API
- *
- * A new instance of deferred is constructed by calling `$q.defer()`.
- *
- * The purpose of the deferred object is to expose the associated Promise instance as well as apis
- * that can be used for signaling the successful or unsuccessful completion of the task.
- *
- * **Methods**
- *
- * - `resolve(value)` – resolves the derived promise with the `value`. If the value is a rejection
- * constructed via `$q.reject`, the promise will be rejected instead.
- * - `reject(reason)` – rejects the derived promise with the `reason`. This is equivalent to
- * resolving it with a rejection constructed via `$q.reject`.
- *
- * **Properties**
- *
- * - promise – `{Promise}` – promise object associated with this deferred.
- *
- *
- * # The Promise API
- *
- * A new promise instance is created when a deferred instance is created and can be retrieved by
- * calling `deferred.promise`.
- *
- * The purpose of the promise object is to allow for interested parties to get access to the result
- * of the deferred task when it completes.
- *
- * **Methods**
- *
- * - `then(successCallback, errorCallback)` – regardless of when the promise was or will be resolved
- * or rejected calls one of the success or error callbacks asynchronously as soon as the result
- * is available. The callbacks are called with a single argument the result or rejection reason.
- *
- * This method *returns a new promise* which is resolved or rejected via the return value of the
- * `successCallback` or `errorCallback`.
- *
- *
- * # Chaining promises
- *
- * Because calling `then` api of a promise returns a new derived promise, it is easily possible
- * to create a chain of promises:
- *
- * <pre>
- * promiseB = promiseA.then(function(result) {
- * return result + 1;
- * });
- *
- * // promiseB will be resolved immediately after promiseA is resolved and it's value will be
- * // the result of promiseA incremented by 1
- * </pre>
- *
- * It is possible to create chains of any length and since a promise can be resolved with another
- * promise (which will defer its resolution further), it is possible to pause/defer resolution of
- * the promises at any point in the chain. This makes it possible to implement powerful apis like
- * $http's response interceptors.
- *
- *
- * # Differences between Kris Kowal's Q and $q
- *
- * There are three main differences:
- *
- * - $q is integrated with the {@link ng.$rootScope.Scope} Scope model observation
- * mechanism in angular, which means faster propagation of resolution or rejection into your
- * models and avoiding unnecessary browser repaints, which would result in flickering UI.
- * - $q promises are recognized by the templating engine in angular, which means that in templates
- * you can treat promises attached to a scope as if they were the resulting values.
- * - Q has many more features that $q, but that comes at a cost of bytes. $q is tiny, but contains
- * all the important functionality needed for common async tasks.
- */
-function $QProvider() {
-
- this.$get = ['$rootScope', '$exceptionHandler', function($rootScope, $exceptionHandler) {
- return qFactory(function(callback) {
- $rootScope.$evalAsync(callback);
- }, $exceptionHandler);
- }];
-}
-
-
-/**
- * Constructs a promise manager.
- *
- * @param {function(function)} nextTick Function for executing functions in the next turn.
- * @param {function(...*)} exceptionHandler Function into which unexpected exceptions are passed for
- * debugging purposes.
- * @returns {object} Promise manager.
- */
-function qFactory(nextTick, exceptionHandler) {
-
- /**
- * @ngdoc
- * @name ng.$q#defer
- * @methodOf ng.$q
- * @description
- * Creates a `Deferred` object which represents a task which will finish in the future.
- *
- * @returns {Deferred} Returns a new instance of deferred.
- */
- var defer = function() {
- var pending = [],
- value, deferred;
-
- deferred = {
-
- resolve: function(val) {
- if (pending) {
- var callbacks = pending;
- pending = undefined;
- value = ref(val);
-
- if (callbacks.length) {
- nextTick(function() {
- var callback;
- for (var i = 0, ii = callbacks.length; i < ii; i++) {
- callback = callbacks[i];
- value.then(callback[0], callback[1]);
- }
- });
- }
- }
- },
-
-
- reject: function(reason) {
- deferred.resolve(reject(reason));
- },
-
-
- promise: {
- then: function(callback, errback) {
- var result = defer();
-
- var wrappedCallback = function(value) {
- try {
- result.resolve((callback || defaultCallback)(value));
- } catch(e) {
- exceptionHandler(e);
- result.reject(e);
- }
- };
-
- var wrappedErrback = function(reason) {
- try {
- result.resolve((errback || defaultErrback)(reason));
- } catch(e) {
- exceptionHandler(e);
- result.reject(e);
- }
- };
-
- if (pending) {
- pending.push([wrappedCallback, wrappedErrback]);
- } else {
- value.then(wrappedCallback, wrappedErrback);
- }
-
- return result.promise;
- }
- }
- };
-
- return deferred;
- };
-
-
- var ref = function(value) {
- if (value && value.then) return value;
- return {
- then: function(callback) {
- var result = defer();
- nextTick(function() {
- result.resolve(callback(value));
- });
- return result.promise;
- }
- };
- };
-
-
- /**
- * @ngdoc
- * @name ng.$q#reject
- * @methodOf ng.$q
- * @description
- * Creates a promise that is resolved as rejected with the specified `reason`. This api should be
- * used to forward rejection in a chain of promises. If you are dealing with the last promise in
- * a promise chain, you don't need to worry about it.
- *
- * When comparing deferreds/promises to the familiar behavior of try/catch/throw, think of
- * `reject` as the `throw` keyword in JavaScript. This also means that if you "catch" an error via
- * a promise error callback and you want to forward the error to the promise derived from the
- * current promise, you have to "rethrow" the error by returning a rejection constructed via
- * `reject`.
- *
- * <pre>
- * promiseB = promiseA.then(function(result) {
- * // success: do something and resolve promiseB
- * // with the old or a new result
- * return result;
- * }, function(reason) {
- * // error: handle the error if possible and
- * // resolve promiseB with newPromiseOrValue,
- * // otherwise forward the rejection to promiseB
- * if (canHandle(reason)) {
- * // handle the error and recover
- * return newPromiseOrValue;
- * }
- * return $q.reject(reason);
- * });
- * </pre>
- *
- * @param {*} reason Constant, message, exception or an object representing the rejection reason.
- * @returns {Promise} Returns a promise that was already resolved as rejected with the `reason`.
- */
- var reject = function(reason) {
- return {
- then: function(callback, errback) {
- var result = defer();
- nextTick(function() {
- result.resolve((errback || defaultErrback)(reason));
- });
- return result.promise;
- }
- };
- };
-
-
- /**
- * @ngdoc
- * @name ng.$q#when
- * @methodOf ng.$q
- * @description
- * Wraps an object that might be a value or a (3rd party) then-able promise into a $q promise.
- * This is useful when you are dealing with on object that might or might not be a promise, or if
- * the promise comes from a source that can't be trusted.
- *
- * @param {*} value Value or a promise
- * @returns {Promise} Returns a single promise that will be resolved with an array of values,
- * each value coresponding to the promise at the same index in the `promises` array. If any of
- * the promises is resolved with a rejection, this resulting promise will be resolved with the
- * same rejection.
- */
- var when = function(value, callback, errback) {
- var result = defer(),
- done;
-
- var wrappedCallback = function(value) {
- try {
- return (callback || defaultCallback)(value);
- } catch (e) {
- exceptionHandler(e);
- return reject(e);
- }
- };
-
- var wrappedErrback = function(reason) {
- try {
- return (errback || defaultErrback)(reason);
- } catch (e) {
- exceptionHandler(e);
- return reject(e);
- }
- };
-
- nextTick(function() {
- ref(value).then(function(value) {
- if (done) return;
- done = true;
- result.resolve(ref(value).then(wrappedCallback, wrappedErrback));
- }, function(reason) {
- if (done) return;
- done = true;
- result.resolve(wrappedErrback(reason));
- });
- });
-
- return result.promise;
- };
-
-
- function defaultCallback(value) {
- return value;
- }
-
-
- function defaultErrback(reason) {
- return reject(reason);
- }
-
-
- /**
- * @ngdoc
- * @name ng.$q#all
- * @methodOf ng.$q
- * @description
- * Combines multiple promises into a single promise that is resolved when all of the input
- * promises are resolved.
- *
- * @param {Array.<Promise>} promises An array of promises.
- * @returns {Promise} Returns a single promise that will be resolved with an array of values,
- * each value coresponding to the promise at the same index in the `promises` array. If any of
- * the promises is resolved with a rejection, this resulting promise will be resolved with the
- * same rejection.
- */
- function all(promises) {
- var deferred = defer(),
- counter = promises.length,
- results = [];
-
- if (counter) {
- forEach(promises, function(promise, index) {
- ref(promise).then(function(value) {
- if (index in results) return;
- results[index] = value;
- if (!(--counter)) deferred.resolve(results);
- }, function(reason) {
- if (index in results) return;
- deferred.reject(reason);
- });
- });
- } else {
- deferred.resolve(results);
- }
-
- return deferred.promise;
- }
-
- return {
- defer: defer,
- reject: reject,
- when: when,
- all: all
- };
-}
-
-/**
- * @ngdoc object
- * @name ng.$routeProvider
- * @function
- *
- * @description
- *
- * Used for configuring routes. See {@link ng.$route $route} for an example.
- */
-function $RouteProvider(){
- var routes = {};
-
- /**
- * @ngdoc method
- * @name ng.$routeProvider#when
- * @methodOf ng.$routeProvider
- *
- * @param {string} path Route path (matched against `$location.path`). If `$location.path`
- * contains redundant trailing slash or is missing one, the route will still match and the
- * `$location.path` will be updated to add or drop the trailing slash to exacly match the
- * route definition.
- * @param {Object} route Mapping information to be assigned to `$route.current` on route
- * match.
- *
- * Object properties:
- *
- * - `controller` – `{(string|function()=}` – Controller fn that should be associated with newly
- * created scope or the name of a {@link angular.Module#controller registered controller}
- * if passed as a string.
- * - `template` – `{string=}` – html template as a string that should be used by
- * {@link ng.directive:ngView ngView} or
- * {@link ng.directive:ngInclude ngInclude} directives.
- * this property takes precedence over `templateUrl`.
- * - `templateUrl` – `{string=}` – path to an html template that should be used by
- * {@link ng.directive:ngView ngView}.
- * - `resolve` - `{Object.<string, function>=}` - An optional map of dependencies which should
- * be injected into the controller. If any of these dependencies are promises, they will be
- * resolved and converted to a value before the controller is instantiated and the
- * `$afterRouteChange` event is fired. The map object is:
- *
- * - `key` – `{string}`: a name of a dependency to be injected into the controller.
- * - `factory` - `{string|function}`: If `string` then it is an alias for a service.
- * Otherwise if function, then it is {@link api/AUTO.$injector#invoke injected}
- * and the return value is treated as the dependency. If the result is a promise, it is resolved
- * before its value is injected into the controller.
- *
- * - `redirectTo` – {(string|function())=} – value to update
- * {@link ng.$location $location} path with and trigger route redirection.
- *
- * If `redirectTo` is a function, it will be called with the following parameters:
- *
- * - `{Object.<string>}` - route parameters extracted from the current
- * `$location.path()` by applying the current route templateUrl.
- * - `{string}` - current `$location.path()`
- * - `{Object}` - current `$location.search()`
- *
- * The custom `redirectTo` function is expected to return a string which will be used
- * to update `$location.path()` and `$location.search()`.
- *
- * - `[reloadOnSearch=true]` - {boolean=} - reload route when only $location.search()
- * changes.
- *
- * If the option is set to `false` and url in the browser changes, then
- * `$routeUpdate` event is broadcasted on the root scope.
- *
- * @returns {Object} self
- *
- * @description
- * Adds a new route definition to the `$route` service.
- */
- this.when = function(path, route) {
- routes[path] = extend({reloadOnSearch: true}, route);
-
- // create redirection for trailing slashes
- if (path) {
- var redirectPath = (path[path.length-1] == '/')
- ? path.substr(0, path.length-1)
- : path +'/';
-
- routes[redirectPath] = {redirectTo: path};
- }
-
- return this;
- };
-
- /**
- * @ngdoc method
- * @name ng.$routeProvider#otherwise
- * @methodOf ng.$routeProvider
- *
- * @description
- * Sets route definition that will be used on route change when no other route definition
- * is matched.
- *
- * @param {Object} params Mapping information to be assigned to `$route.current`.
- * @returns {Object} self
- */
- this.otherwise = function(params) {
- this.when(null, params);
- return this;
- };
-
-
- this.$get = ['$rootScope', '$location', '$routeParams', '$q', '$injector', '$http', '$templateCache',
- function( $rootScope, $location, $routeParams, $q, $injector, $http, $templateCache) {
-
- /**
- * @ngdoc object
- * @name ng.$route
- * @requires $location
- * @requires $routeParams
- *
- * @property {Object} current Reference to the current route definition.
- * The route definition contains:
- *
- * - `controller`: The controller constructor as define in route definition.
- * - `locals`: A map of locals which is used by {@link ng.$controller $controller} service for
- * controller instantiation. The `locals` contain
- * the resolved values of the `resolve` map. Additionally the `locals` also contain:
- *
- * - `$scope` - The current route scope.
- * - `$template` - The current route template HTML.
- *
- * @property {Array.<Object>} routes Array of all configured routes.
- *
- * @description
- * Is used for deep-linking URLs to controllers and views (HTML partials).
- * It watches `$location.url()` and tries to map the path to an existing route definition.
- *
- * You can define routes through {@link ng.$routeProvider $routeProvider}'s API.
- *
- * The `$route` service is typically used in conjunction with {@link ng.directive:ngView ngView}
- * directive and the {@link ng.$routeParams $routeParams} service.
- *
- * @example
- This example shows how changing the URL hash causes the `$route` to match a route against the
- URL, and the `ngView` pulls in the partial.
-
- Note that this example is using {@link ng.directive:script inlined templates}
- to get it working on jsfiddle as well.
-
- <example module="ngView">
- <file name="index.html">
- <div ng-controller="MainCntl">
- Choose:
- <a href="Book/Moby">Moby</a> |
- <a href="Book/Moby/ch/1">Moby: Ch1</a> |
- <a href="Book/Gatsby">Gatsby</a> |
- <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
- <a href="Book/Scarlet">Scarlet Letter</a><br/>
-
- <div ng-view></div>
- <hr />
-
- <pre>$location.path() = {{$location.path()}}</pre>
- <pre>$route.current.templateUrl = {{$route.current.templateUrl}}</pre>
- <pre>$route.current.params = {{$route.current.params}}</pre>
- <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
- <pre>$routeParams = {{$routeParams}}</pre>
- </div>
- </file>
-
- <file name="book.html">
- controller: {{name}}<br />
- Book Id: {{params.bookId}}<br />
- </file>
-
- <file name="chapter.html">
- controller: {{name}}<br />
- Book Id: {{params.bookId}}<br />
- Chapter Id: {{params.chapterId}}
- </file>
-
- <file name="script.js">
- angular.module('ngView', [], function($routeProvider, $locationProvider) {
- $routeProvider.when('/Book/:bookId', {
- templateUrl: 'book.html',
- controller: BookCntl,
- resolve: {
- // I will cause a 1 second delay
- delay: function($q, $timeout) {
- var delay = $q.defer();
- $timeout(delay.resolve, 1000);
- return delay.promise;
- }
- }
- });
- $routeProvider.when('/Book/:bookId/ch/:chapterId', {
- templateUrl: 'chapter.html',
- controller: ChapterCntl
- });
-
- // configure html5 to get links working on jsfiddle
- $locationProvider.html5Mode(true);
- });
-
- function MainCntl($scope, $route, $routeParams, $location) {
- $scope.$route = $route;
- $scope.$location = $location;
- $scope.$routeParams = $routeParams;
- }
-
- function BookCntl($scope, $routeParams) {
- $scope.name = "BookCntl";
- $scope.params = $routeParams;
- }
-
- function ChapterCntl($scope, $routeParams) {
- $scope.name = "ChapterCntl";
- $scope.params = $routeParams;
- }
- </file>
-
- <file name="scenario.js">
- it('should load and compile correct template', function() {
- element('a:contains("Moby: Ch1")').click();
- var content = element('.doc-example-live [ng-view]').text();
- expect(content).toMatch(/controller\: ChapterCntl/);
- expect(content).toMatch(/Book Id\: Moby/);
- expect(content).toMatch(/Chapter Id\: 1/);
-
- element('a:contains("Scarlet")').click();
- sleep(2); // promises are not part of scenario waiting
- content = element('.doc-example-live [ng-view]').text();
- expect(content).toMatch(/controller\: BookCntl/);
- expect(content).toMatch(/Book Id\: Scarlet/);
- });
- </file>
- </example>
- */
-
- /**
- * @ngdoc event
- * @name ng.$route#$routeChangeStart
- * @eventOf ng.$route
- * @eventType broadcast on root scope
- * @description
- * Broadcasted before a route change. At this point the route services starts
- * resolving all of the dependencies needed for the route change to occurs.
- * Typically this involves fetching the view template as well as any dependencies
- * defined in `resolve` route property. Once all of the dependencies are resolved
- * `$routeChangeSuccess` is fired.
- *
- * @param {Route} next Future route information.
- * @param {Route} current Current route information.
- */
-
- /**
- * @ngdoc event
- * @name ng.$route#$routeChangeSuccess
- * @eventOf ng.$route
- * @eventType broadcast on root scope
- * @description
- * Broadcasted after a route dependencies are resolved.
- * {@link ng.directive:ngView ngView} listens for the directive
- * to instantiate the controller and render the view.
- *
- * @param {Route} current Current route information.
- * @param {Route} previous Previous route information.
- */
-
- /**
- * @ngdoc event
- * @name ng.$route#$routeChangeError
- * @eventOf ng.$route
- * @eventType broadcast on root scope
- * @description
- * Broadcasted if any of the resolve promises are rejected.
- *
- * @param {Route} current Current route information.
- * @param {Route} previous Previous route information.
- * @param {Route} rejection Rejection of the promise. Usually the error of the failed promise.
- */
-
- /**
- * @ngdoc event
- * @name ng.$route#$routeUpdate
- * @eventOf ng.$route
- * @eventType broadcast on root scope
- * @description
- *
- * The `reloadOnSearch` property has been set to false, and we are reusing the same
- * instance of the Controller.
- */
-
- var matcher = switchRouteMatcher,
- forceReload = false,
- $route = {
- routes: routes,
-
- /**
- * @ngdoc method
- * @name ng.$route#reload
- * @methodOf ng.$route
- *
- * @description
- * Causes `$route` service to reload the current route even if
- * {@link ng.$location $location} hasn't changed.
- *
- * As a result of that, {@link ng.directive:ngView ngView}
- * creates new scope, reinstantiates the controller.
- */
- reload: function() {
- forceReload = true;
- $rootScope.$evalAsync(updateRoute);
- }
- };
-
- $rootScope.$on('$locationChangeSuccess', updateRoute);
-
- return $route;
-
- /////////////////////////////////////////////////////
-
- function switchRouteMatcher(on, when) {
- // TODO(i): this code is convoluted and inefficient, we should construct the route matching
- // regex only once and then reuse it
- var regex = '^' + when.replace(/([\.\\\(\)\^\$])/g, "\\$1") + '$',
- params = [],
- dst = {};
- forEach(when.split(/\W/), function(param) {
- if (param) {
- var paramRegExp = new RegExp(":" + param + "([\\W])");
- if (regex.match(paramRegExp)) {
- regex = regex.replace(paramRegExp, "([^\\/]*)$1");
- params.push(param);
- }
- }
- });
- var match = on.match(new RegExp(regex));
- if (match) {
- forEach(params, function(name, index) {
- dst[name] = match[index + 1];
- });
- }
- return match ? dst : null;
- }
-
- function updateRoute() {
- var next = parseRoute(),
- last = $route.current;
-
- if (next && last && next.$route === last.$route
- && equals(next.pathParams, last.pathParams) && !next.reloadOnSearch && !forceReload) {
- last.params = next.params;
- copy(last.params, $routeParams);
- $rootScope.$broadcast('$routeUpdate', last);
- } else if (next || last) {
- forceReload = false;
- $rootScope.$broadcast('$routeChangeStart', next, last);
- $route.current = next;
- if (next) {
- if (next.redirectTo) {
- if (isString(next.redirectTo)) {
- $location.path(interpolate(next.redirectTo, next.params)).search(next.params)
- .replace();
- } else {
- $location.url(next.redirectTo(next.pathParams, $location.path(), $location.search()))
- .replace();
- }
- }
- }
-
- $q.when(next).
- then(function() {
- if (next) {
- var keys = [],
- values = [],
- template;
-
- forEach(next.resolve || {}, function(value, key) {
- keys.push(key);
- values.push(isFunction(value) ? $injector.invoke(value) : $injector.get(value));
- });
- if (isDefined(template = next.template)) {
- } else if (isDefined(template = next.templateUrl)) {
- template = $http.get(template, {cache: $templateCache}).
- then(function(response) { return response.data; });
- }
- if (isDefined(template)) {
- keys.push('$template');
- values.push(template);
- }
- return $q.all(values).then(function(values) {
- var locals = {};
- forEach(values, function(value, index) {
- locals[keys[index]] = value;
- });
- return locals;
- });
- }
- }).
- // after route change
- then(function(locals) {
- if (next == $route.current) {
- if (next) {
- next.locals = locals;
- copy(next.params, $routeParams);
- }
- $rootScope.$broadcast('$routeChangeSuccess', next, last);
- }
- }, function(error) {
- if (next == $route.current) {
- $rootScope.$broadcast('$routeChangeError', next, last, error);
- }
- });
- }
- }
-
-
- /**
- * @returns the current active route, by matching it against the URL
- */
- function parseRoute() {
- // Match a route
- var params, match;
- forEach(routes, function(route, path) {
- if (!match && (params = matcher($location.path(), path))) {
- match = inherit(route, {
- params: extend({}, $location.search(), params),
- pathParams: params});
- match.$route = route;
- }
- });
- // No route matched; fallback to "otherwise" route
- return match || routes[null] && inherit(routes[null], {params: {}, pathParams:{}});
- }
-
- /**
- * @returns interpolation of the redirect path with the parametrs
- */
- function interpolate(string, params) {
- var result = [];
- forEach((string||'').split(':'), function(segment, i) {
- if (i == 0) {
- result.push(segment);
- } else {
- var segmentMatch = segment.match(/(\w+)(.*)/);
- var key = segmentMatch[1];
- result.push(params[key]);
- result.push(segmentMatch[2] || '');
- delete params[key];
- }
- });
- return result.join('');
- }
- }];
-}
-
-/**
- * @ngdoc object
- * @name ng.$routeParams
- * @requires $route
- *
- * @description
- * Current set of route parameters. The route parameters are a combination of the
- * {@link ng.$location $location} `search()`, and `path()`. The `path` parameters
- * are extracted when the {@link ng.$route $route} path is matched.
- *
- * In case of parameter name collision, `path` params take precedence over `search` params.
- *
- * The service guarantees that the identity of the `$routeParams` object will remain unchanged
- * (but its properties will likely change) even when a route change occurs.
- *
- * @example
- * <pre>
- * // Given:
- * // URL: http://server.com/index.html#/Chapter/1/Section/2?search=moby
- * // Route: /Chapter/:chapterId/Section/:sectionId
- * //
- * // Then
- * $routeParams ==> {chapterId:1, sectionId:2, search:'moby'}
- * </pre>
- */
-function $RouteParamsProvider() {
- this.$get = valueFn({});
-}
-
-/**
- * DESIGN NOTES
- *
- * The design decisions behind the scope ware heavily favored for speed and memory consumption.
- *
- * The typical use of scope is to watch the expressions, which most of the time return the same
- * value as last time so we optimize the operation.
- *
- * Closures construction is expensive from speed as well as memory:
- * - no closures, instead ups prototypical inheritance for API
- * - Internal state needs to be stored on scope directly, which means that private state is
- * exposed as $$____ properties
- *
- * Loop operations are optimized by using while(count--) { ... }
- * - this means that in order to keep the same order of execution as addition we have to add
- * items to the array at the begging (shift) instead of at the end (push)
- *
- * Child scopes are created and removed often
- * - Using array would be slow since inserts in meddle are expensive so we use linked list
- *
- * There are few watches then a lot of observers. This is why you don't want the observer to be
- * implemented in the same way as watch. Watch requires return of initialization function which
- * are expensive to construct.
- */
-
-
-/**
- * @ngdoc object
- * @name ng.$rootScopeProvider
- * @description
- *
- * Provider for the $rootScope service.
- */
-
-/**
- * @ngdoc function
- * @name ng.$rootScopeProvider#digestTtl
- * @methodOf ng.$rootScopeProvider
- * @description
- *
- * Sets the number of digest iteration the scope should attempt to execute before giving up and
- * assuming that the model is unstable.
- *
- * The current default is 10 iterations.
- *
- * @param {number} limit The number of digest iterations.
- */
-
-
-/**
- * @ngdoc object
- * @name ng.$rootScope
- * @description
- *
- * Every application has a single root {@link ng.$rootScope.Scope scope}.
- * All other scopes are child scopes of the root scope. Scopes provide mechanism for watching the model and provide
- * event processing life-cycle. See {@link guide/scope developer guide on scopes}.
- */
-function $RootScopeProvider(){
- var TTL = 10;
-
- this.digestTtl = function(value) {
- if (arguments.length) {
- TTL = value;
- }
- return TTL;
- };
-
- this.$get = ['$injector', '$exceptionHandler', '$parse',
- function( $injector, $exceptionHandler, $parse) {
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope
- *
- * @description
- * A root scope can be retrieved using the {@link ng.$rootScope $rootScope} key from the
- * {@link AUTO.$injector $injector}. Child scopes are created using the
- * {@link ng.$rootScope.Scope#$new $new()} method. (Most scopes are created automatically when
- * compiled HTML template is executed.)
- *
- * Here is a simple scope snippet to show how you can interact with the scope.
- * <pre>
- angular.injector(['ng']).invoke(function($rootScope) {
- var scope = $rootScope.$new();
- scope.salutation = 'Hello';
- scope.name = 'World';
-
- expect(scope.greeting).toEqual(undefined);
-
- scope.$watch('name', function() {
- this.greeting = this.salutation + ' ' + this.name + '!';
- }); // initialize the watch
-
- expect(scope.greeting).toEqual(undefined);
- scope.name = 'Misko';
- // still old value, since watches have not been called yet
- expect(scope.greeting).toEqual(undefined);
-
- scope.$digest(); // fire all the watches
- expect(scope.greeting).toEqual('Hello Misko!');
- });
- * </pre>
- *
- * # Inheritance
- * A scope can inherit from a parent scope, as in this example:
- * <pre>
- var parent = $rootScope;
- var child = parent.$new();
-
- parent.salutation = "Hello";
- child.name = "World";
- expect(child.salutation).toEqual('Hello');
-
- child.salutation = "Welcome";
- expect(child.salutation).toEqual('Welcome');
- expect(parent.salutation).toEqual('Hello');
- * </pre>
- *
- *
- * @param {Object.<string, function()>=} providers Map of service factory which need to be provided
- * for the current scope. Defaults to {@link ng}.
- * @param {Object.<string, *>=} instanceCache Provides pre-instantiated services which should
- * append/override services provided by `providers`. This is handy when unit-testing and having
- * the need to override a default service.
- * @returns {Object} Newly created scope.
- *
- */
- function Scope() {
- this.$id = nextUid();
- this.$$phase = this.$parent = this.$$watchers =
- this.$$nextSibling = this.$$prevSibling =
- this.$$childHead = this.$$childTail = null;
- this['this'] = this.$root = this;
- this.$$asyncQueue = [];
- this.$$listeners = {};
- }
-
- /**
- * @ngdoc property
- * @name ng.$rootScope.Scope#$id
- * @propertyOf ng.$rootScope.Scope
- * @returns {number} Unique scope ID (monotonically increasing alphanumeric sequence) useful for
- * debugging.
- */
-
-
- Scope.prototype = {
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$new
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Creates a new child {@link ng.$rootScope.Scope scope}.
- *
- * The parent scope will propagate the {@link ng.$rootScope.Scope#$digest $digest()} and
- * {@link ng.$rootScope.Scope#$digest $digest()} events. The scope can be removed from the scope
- * hierarchy using {@link ng.$rootScope.Scope#$destroy $destroy()}.
- *
- * {@link ng.$rootScope.Scope#$destroy $destroy()} must be called on a scope when it is desired for
- * the scope and its child scopes to be permanently detached from the parent and thus stop
- * participating in model change detection and listener notification by invoking.
- *
- * @param {boolean} isolate if true then the scoped does not prototypically inherit from the
- * parent scope. The scope is isolated, as it can not se parent scope properties.
- * When creating widgets it is useful for the widget to not accidently read parent
- * state.
- *
- * @returns {Object} The newly created child scope.
- *
- */
- $new: function(isolate) {
- var Child,
- child;
-
- if (isFunction(isolate)) {
- // TODO: remove at some point
- throw Error('API-CHANGE: Use $controller to instantiate controllers.');
- }
- if (isolate) {
- child = new Scope();
- child.$root = this.$root;
- } else {
- Child = function() {}; // should be anonymous; This is so that when the minifier munges
- // the name it does not become random set of chars. These will then show up as class
- // name in the debugger.
- Child.prototype = this;
- child = new Child();
- child.$id = nextUid();
- }
- child['this'] = child;
- child.$$listeners = {};
- child.$parent = this;
- child.$$asyncQueue = [];
- child.$$watchers = child.$$nextSibling = child.$$childHead = child.$$childTail = null;
- child.$$prevSibling = this.$$childTail;
- if (this.$$childHead) {
- this.$$childTail.$$nextSibling = child;
- this.$$childTail = child;
- } else {
- this.$$childHead = this.$$childTail = child;
- }
- return child;
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$watch
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Registers a `listener` callback to be executed whenever the `watchExpression` changes.
- *
- * - The `watchExpression` is called on every call to {@link ng.$rootScope.Scope#$digest $digest()} and
- * should return the value which will be watched. (Since {@link ng.$rootScope.Scope#$digest $digest()}
- * reruns when it detects changes the `watchExpression` can execute multiple times per
- * {@link ng.$rootScope.Scope#$digest $digest()} and should be idempotent.)
- * - The `listener` is called only when the value from the current `watchExpression` and the
- * previous call to `watchExpression' are not equal (with the exception of the initial run
- * see below). The inequality is determined according to
- * {@link angular.equals} function. To save the value of the object for later comparison
- * {@link angular.copy} function is used. It also means that watching complex options will
- * have adverse memory and performance implications.
- * - The watch `listener` may change the model, which may trigger other `listener`s to fire. This
- * is achieved by rerunning the watchers until no changes are detected. The rerun iteration
- * limit is 100 to prevent infinity loop deadlock.
- *
- *
- * If you want to be notified whenever {@link ng.$rootScope.Scope#$digest $digest} is called,
- * you can register an `watchExpression` function with no `listener`. (Since `watchExpression`,
- * can execute multiple times per {@link ng.$rootScope.Scope#$digest $digest} cycle when a change is
- * detected, be prepared for multiple calls to your listener.)
- *
- * After a watcher is registered with the scope, the `listener` fn is called asynchronously
- * (via {@link ng.$rootScope.Scope#$evalAsync $evalAsync}) to initialize the
- * watcher. In rare cases, this is undesirable because the listener is called when the result
- * of `watchExpression` didn't change. To detect this scenario within the `listener` fn, you
- * can compare the `newVal` and `oldVal`. If these two values are identical (`===`) then the
- * listener was called due to initialization.
- *
- *
- * # Example
- * <pre>
- // let's assume that scope was dependency injected as the $rootScope
- var scope = $rootScope;
- scope.name = 'misko';
- scope.counter = 0;
-
- expect(scope.counter).toEqual(0);
- scope.$watch('name', function(newValue, oldValue) { counter = counter + 1; });
- expect(scope.counter).toEqual(0);
-
- scope.$digest();
- // no variable change
- expect(scope.counter).toEqual(0);
-
- scope.name = 'adam';
- scope.$digest();
- expect(scope.counter).toEqual(1);
- * </pre>
- *
- *
- *
- * @param {(function()|string)} watchExpression Expression that is evaluated on each
- * {@link ng.$rootScope.Scope#$digest $digest} cycle. A change in the return value triggers a
- * call to the `listener`.
- *
- * - `string`: Evaluated as {@link guide/expression expression}
- * - `function(scope)`: called with current `scope` as a parameter.
- * @param {(function()|string)=} listener Callback called whenever the return value of
- * the `watchExpression` changes.
- *
- * - `string`: Evaluated as {@link guide/expression expression}
- * - `function(newValue, oldValue, scope)`: called with current and previous values as parameters.
- *
- * @param {boolean=} objectEquality Compare object for equality rather then for refference.
- * @returns {function()} Returns a deregistration function for this listener.
- */
- $watch: function(watchExp, listener, objectEquality) {
- var scope = this,
- get = compileToFn(watchExp, 'watch'),
- array = scope.$$watchers,
- watcher = {
- fn: listener,
- last: initWatchVal,
- get: get,
- exp: watchExp,
- eq: !!objectEquality
- };
-
- // in the case user pass string, we need to compile it, do we really need this ?
- if (!isFunction(listener)) {
- var listenFn = compileToFn(listener || noop, 'listener');
- watcher.fn = function(newVal, oldVal, scope) {listenFn(scope);};
- }
-
- if (!array) {
- array = scope.$$watchers = [];
- }
- // we use unshift since we use a while loop in $digest for speed.
- // the while loop reads in reverse order.
- array.unshift(watcher);
-
- return function() {
- arrayRemove(array, watcher);
- };
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$digest
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Process all of the {@link ng.$rootScope.Scope#$watch watchers} of the current scope and its children.
- * Because a {@link ng.$rootScope.Scope#$watch watcher}'s listener can change the model, the
- * `$digest()` keeps calling the {@link ng.$rootScope.Scope#$watch watchers} until no more listeners are
- * firing. This means that it is possible to get into an infinite loop. This function will throw
- * `'Maximum iteration limit exceeded.'` if the number of iterations exceeds 10.
- *
- * Usually you don't call `$digest()` directly in
- * {@link ng.directive:ngController controllers} or in
- * {@link ng.$compileProvider#directive directives}.
- * Instead a call to {@link ng.$rootScope.Scope#$apply $apply()} (typically from within a
- * {@link ng.$compileProvider#directive directives}) will force a `$digest()`.
- *
- * If you want to be notified whenever `$digest()` is called,
- * you can register a `watchExpression` function with {@link ng.$rootScope.Scope#$watch $watch()}
- * with no `listener`.
- *
- * You may have a need to call `$digest()` from within unit-tests, to simulate the scope
- * life-cycle.
- *
- * # Example
- * <pre>
- var scope = ...;
- scope.name = 'misko';
- scope.counter = 0;
-
- expect(scope.counter).toEqual(0);
- scope.$watch('name', function(newValue, oldValue) {
- counter = counter + 1;
- });
- expect(scope.counter).toEqual(0);
-
- scope.$digest();
- // no variable change
- expect(scope.counter).toEqual(0);
-
- scope.name = 'adam';
- scope.$digest();
- expect(scope.counter).toEqual(1);
- * </pre>
- *
- */
- $digest: function() {
- var watch, value, last,
- watchers,
- asyncQueue,
- length,
- dirty, ttl = TTL,
- next, current, target = this,
- watchLog = [],
- logIdx, logMsg;
-
- beginPhase('$digest');
-
- do {
- dirty = false;
- current = target;
- do {
- asyncQueue = current.$$asyncQueue;
- while(asyncQueue.length) {
- try {
- current.$eval(asyncQueue.shift());
- } catch (e) {
- $exceptionHandler(e);
- }
- }
- if ((watchers = current.$$watchers)) {
- // process our watches
- length = watchers.length;
- while (length--) {
- try {
- watch = watchers[length];
- // Most common watches are on primitives, in which case we can short
- // circuit it with === operator, only when === fails do we use .equals
- if ((value = watch.get(current)) !== (last = watch.last) &&
- !(watch.eq
- ? equals(value, last)
- : (typeof value == 'number' && typeof last == 'number'
- && isNaN(value) && isNaN(last)))) {
- dirty = true;
- watch.last = watch.eq ? copy(value) : value;
- watch.fn(value, ((last === initWatchVal) ? value : last), current);
- if (ttl < 5) {
- logIdx = 4 - ttl;
- if (!watchLog[logIdx]) watchLog[logIdx] = [];
- logMsg = (isFunction(watch.exp))
- ? 'fn: ' + (watch.exp.name || watch.exp.toString())
- : watch.exp;
- logMsg += '; newVal: ' + toJson(value) + '; oldVal: ' + toJson(last);
- watchLog[logIdx].push(logMsg);
- }
- }
- } catch (e) {
- $exceptionHandler(e);
- }
- }
- }
-
- // Insanity Warning: scope depth-first traversal
- // yes, this code is a bit crazy, but it works and we have tests to prove it!
- // this piece should be kept in sync with the traversal in $broadcast
- if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
- while(current !== target && !(next = current.$$nextSibling)) {
- current = current.$parent;
- }
- }
- } while ((current = next));
-
- if(dirty && !(ttl--)) {
- clearPhase();
- throw Error(TTL + ' $digest() iterations reached. Aborting!\n' +
- 'Watchers fired in the last 5 iterations: ' + toJson(watchLog));
- }
- } while (dirty || asyncQueue.length);
-
- clearPhase();
- },
-
-
- /**
- * @ngdoc event
- * @name ng.$rootScope.Scope#$destroy
- * @eventOf ng.$rootScope.Scope
- * @eventType broadcast on scope being destroyed
- *
- * @description
- * Broadcasted when a scope and its children are being destroyed.
- */
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$destroy
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Remove the current scope (and all of its children) from the parent scope. Removal implies
- * that calls to {@link ng.$rootScope.Scope#$digest $digest()} will no longer
- * propagate to the current scope and its children. Removal also implies that the current
- * scope is eligible for garbage collection.
- *
- * The `$destroy()` is usually used by directives such as
- * {@link ng.directive:ngRepeat ngRepeat} for managing the
- * unrolling of the loop.
- *
- * Just before a scope is destroyed a `$destroy` event is broadcasted on this scope.
- * Application code can register a `$destroy` event handler that will give it chance to
- * perform any necessary cleanup.
- */
- $destroy: function() {
- if ($rootScope == this) return; // we can't remove the root node;
- var parent = this.$parent;
-
- this.$broadcast('$destroy');
-
- if (parent.$$childHead == this) parent.$$childHead = this.$$nextSibling;
- if (parent.$$childTail == this) parent.$$childTail = this.$$prevSibling;
- if (this.$$prevSibling) this.$$prevSibling.$$nextSibling = this.$$nextSibling;
- if (this.$$nextSibling) this.$$nextSibling.$$prevSibling = this.$$prevSibling;
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$eval
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Executes the `expression` on the current scope returning the result. Any exceptions in the
- * expression are propagated (uncaught). This is useful when evaluating engular expressions.
- *
- * # Example
- * <pre>
- var scope = ng.$rootScope.Scope();
- scope.a = 1;
- scope.b = 2;
-
- expect(scope.$eval('a+b')).toEqual(3);
- expect(scope.$eval(function(scope){ return scope.a + scope.b; })).toEqual(3);
- * </pre>
- *
- * @param {(string|function())=} expression An angular expression to be executed.
- *
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
- * - `function(scope)`: execute the function with the current `scope` parameter.
- *
- * @returns {*} The result of evaluating the expression.
- */
- $eval: function(expr, locals) {
- return $parse(expr)(this, locals);
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$evalAsync
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Executes the expression on the current scope at a later point in time.
- *
- * The `$evalAsync` makes no guarantees as to when the `expression` will be executed, only that:
- *
- * - it will execute in the current script execution context (before any DOM rendering).
- * - at least one {@link ng.$rootScope.Scope#$digest $digest cycle} will be performed after
- * `expression` execution.
- *
- * Any exceptions from the execution of the expression are forwarded to the
- * {@link ng.$exceptionHandler $exceptionHandler} service.
- *
- * @param {(string|function())=} expression An angular expression to be executed.
- *
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
- * - `function(scope)`: execute the function with the current `scope` parameter.
- *
- */
- $evalAsync: function(expr) {
- this.$$asyncQueue.push(expr);
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$apply
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * `$apply()` is used to execute an expression in angular from outside of the angular framework.
- * (For example from browser DOM events, setTimeout, XHR or third party libraries).
- * Because we are calling into the angular framework we need to perform proper scope life-cycle
- * of {@link ng.$exceptionHandler exception handling},
- * {@link ng.$rootScope.Scope#$digest executing watches}.
- *
- * ## Life cycle
- *
- * # Pseudo-Code of `$apply()`
- * <pre>
- function $apply(expr) {
- try {
- return $eval(expr);
- } catch (e) {
- $exceptionHandler(e);
- } finally {
- $root.$digest();
- }
- }
- * </pre>
- *
- *
- * Scope's `$apply()` method transitions through the following stages:
- *
- * 1. The {@link guide/expression expression} is executed using the
- * {@link ng.$rootScope.Scope#$eval $eval()} method.
- * 2. Any exceptions from the execution of the expression are forwarded to the
- * {@link ng.$exceptionHandler $exceptionHandler} service.
- * 3. The {@link ng.$rootScope.Scope#$watch watch} listeners are fired immediately after the expression
- * was executed using the {@link ng.$rootScope.Scope#$digest $digest()} method.
- *
- *
- * @param {(string|function())=} exp An angular expression to be executed.
- *
- * - `string`: execute using the rules as defined in {@link guide/expression expression}.
- * - `function(scope)`: execute the function with current `scope` parameter.
- *
- * @returns {*} The result of evaluating the expression.
- */
- $apply: function(expr) {
- try {
- beginPhase('$apply');
- return this.$eval(expr);
- } catch (e) {
- $exceptionHandler(e);
- } finally {
- clearPhase();
- try {
- $rootScope.$digest();
- } catch (e) {
- $exceptionHandler(e);
- throw e;
- }
- }
- },
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$on
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Listen on events of a given type. See {@link ng.$rootScope.Scope#$emit $emit} for discussion of
- * event life cycle.
- *
- * @param {string} name Event name to listen on.
- * @param {function(event)} listener Function to call when the event is emitted.
- * @returns {function()} Returns a deregistration function for this listener.
- *
- * The event listener function format is: `function(event, args...)`. The `event` object
- * passed into the listener has the following attributes:
- *
- * - `targetScope` - {Scope}: the scope on which the event was `$emit`-ed or `$broadcast`-ed.
- * - `currentScope` - {Scope}: the current scope which is handling the event.
- * - `name` - {string}: Name of the event.
- * - `stopPropagation` - {function=}: calling `stopPropagation` function will cancel further event propagation
- * (available only for events that were `$emit`-ed).
- * - `preventDefault` - {function}: calling `preventDefault` sets `defaultPrevented` flag to true.
- * - `defaultPrevented` - {boolean}: true if `preventDefault` was called.
- */
- $on: function(name, listener) {
- var namedListeners = this.$$listeners[name];
- if (!namedListeners) {
- this.$$listeners[name] = namedListeners = [];
- }
- namedListeners.push(listener);
-
- return function() {
- arrayRemove(namedListeners, listener);
- };
- },
-
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$emit
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Dispatches an event `name` upwards through the scope hierarchy notifying the
- * registered {@link ng.$rootScope.Scope#$on} listeners.
- *
- * The event life cycle starts at the scope on which `$emit` was called. All
- * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
- * Afterwards, the event traverses upwards toward the root scope and calls all registered
- * listeners along the way. The event will stop propagating if one of the listeners cancels it.
- *
- * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
- * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
- *
- * @param {string} name Event name to emit.
- * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
- * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
- */
- $emit: function(name, args) {
- var empty = [],
- namedListeners,
- scope = this,
- stopPropagation = false,
- event = {
- name: name,
- targetScope: scope,
- stopPropagation: function() {stopPropagation = true;},
- preventDefault: function() {
- event.defaultPrevented = true;
- },
- defaultPrevented: false
- },
- listenerArgs = concat([event], arguments, 1),
- i, length;
-
- do {
- namedListeners = scope.$$listeners[name] || empty;
- event.currentScope = scope;
- for (i=0, length=namedListeners.length; i<length; i++) {
- try {
- namedListeners[i].apply(null, listenerArgs);
- if (stopPropagation) return event;
- } catch (e) {
- $exceptionHandler(e);
- }
- }
- //traverse upwards
- scope = scope.$parent;
- } while (scope);
-
- return event;
- },
-
-
- /**
- * @ngdoc function
- * @name ng.$rootScope.Scope#$broadcast
- * @methodOf ng.$rootScope.Scope
- * @function
- *
- * @description
- * Dispatches an event `name` downwards to all child scopes (and their children) notifying the
- * registered {@link ng.$rootScope.Scope#$on} listeners.
- *
- * The event life cycle starts at the scope on which `$broadcast` was called. All
- * {@link ng.$rootScope.Scope#$on listeners} listening for `name` event on this scope get notified.
- * Afterwards, the event propagates to all direct and indirect scopes of the current scope and
- * calls all registered listeners along the way. The event cannot be canceled.
- *
- * Any exception emmited from the {@link ng.$rootScope.Scope#$on listeners} will be passed
- * onto the {@link ng.$exceptionHandler $exceptionHandler} service.
- *
- * @param {string} name Event name to emit.
- * @param {...*} args Optional set of arguments which will be passed onto the event listeners.
- * @return {Object} Event object, see {@link ng.$rootScope.Scope#$on}
- */
- $broadcast: function(name, args) {
- var target = this,
- current = target,
- next = target,
- event = {
- name: name,
- targetScope: target,
- preventDefault: function() {
- event.defaultPrevented = true;
- },
- defaultPrevented: false
- },
- listenerArgs = concat([event], arguments, 1);
-
- //down while you can, then up and next sibling or up and next sibling until back at root
- do {
- current = next;
- event.currentScope = current;
- forEach(current.$$listeners[name], function(listener) {
- try {
- listener.apply(null, listenerArgs);
- } catch(e) {
- $exceptionHandler(e);
- }
- });
-
- // Insanity Warning: scope depth-first traversal
- // yes, this code is a bit crazy, but it works and we have tests to prove it!
- // this piece should be kept in sync with the traversal in $digest
- if (!(next = (current.$$childHead || (current !== target && current.$$nextSibling)))) {
- while(current !== target && !(next = current.$$nextSibling)) {
- current = current.$parent;
- }
- }
- } while ((current = next));
-
- return event;
- }
- };
-
- var $rootScope = new Scope();
-
- return $rootScope;
-
-
- function beginPhase(phase) {
- if ($rootScope.$$phase) {
- throw Error($rootScope.$$phase + ' already in progress');
- }
-
- $rootScope.$$phase = phase;
- }
-
- function clearPhase() {
- $rootScope.$$phase = null;
- }
-
- function compileToFn(exp, name) {
- var fn = $parse(exp);
- assertArgFn(fn, name);
- return fn;
- }
-
- /**
- * function used as an initial value for watchers.
- * because it's uniqueue we can easily tell it apart from other values
- */
- function initWatchVal() {}
- }];
-}
-
-/**
- * !!! This is an undocumented "private" service !!!
- *
- * @name ng.$sniffer
- * @requires $window
- *
- * @property {boolean} history Does the browser support html5 history api ?
- * @property {boolean} hashchange Does the browser support hashchange event ?
- *
- * @description
- * This is very simple implementation of testing browser's features.
- */
-function $SnifferProvider() {
- this.$get = ['$window', function($window) {
- var eventSupport = {},
- android = int((/android (\d+)/.exec(lowercase($window.navigator.userAgent)) || [])[1]);
-
- return {
- // Android has history.pushState, but it does not update location correctly
- // so let's not use the history API at all.
- // http://code.google.com/p/android/issues/detail?id=17471
- // https://github.com/angular/angular.js/issues/904
- history: !!($window.history && $window.history.pushState && !(android < 4)),
- hashchange: 'onhashchange' in $window &&
- // IE8 compatible mode lies
- (!$window.document.documentMode || $window.document.documentMode > 7),
- hasEvent: function(event) {
- // IE9 implements 'input' event it's so fubared that we rather pretend that it doesn't have
- // it. In particular the event is not fired when backspace or delete key are pressed or
- // when cut operation is performed.
- if (event == 'input' && msie == 9) return false;
-
- if (isUndefined(eventSupport[event])) {
- var divElm = $window.document.createElement('div');
- eventSupport[event] = 'on' + event in divElm;
- }
-
- return eventSupport[event];
- },
- // TODO(i): currently there is no way to feature detect CSP without triggering alerts
- csp: false
- };
- }];
-}
-
-/**
- * @ngdoc object
- * @name ng.$window
- *
- * @description
- * A reference to the browser's `window` object. While `window`
- * is globally available in JavaScript, it causes testability problems, because
- * it is a global variable. In angular we always refer to it through the
- * `$window` service, so it may be overriden, removed or mocked for testing.
- *
- * All expressions are evaluated with respect to current scope so they don't
- * suffer from window globality.
- *
- * @example
- <doc:example>
- <doc:source>
- <input ng-init="$window = $service('$window'); greeting='Hello World!'" type="text" ng-model="greeting" />
- <button ng-click="$window.alert(greeting)">ALERT</button>
- </doc:source>
- <doc:scenario>
- </doc:scenario>
- </doc:example>
- */
-function $WindowProvider(){
- this.$get = valueFn(window);
-}
-
-/**
- * Parse headers into key value object
- *
- * @param {string} headers Raw headers as a string
- * @returns {Object} Parsed headers as key value object
- */
-function parseHeaders(headers) {
- var parsed = {}, key, val, i;
-
- if (!headers) return parsed;
-
- forEach(headers.split('\n'), function(line) {
- i = line.indexOf(':');
- key = lowercase(trim(line.substr(0, i)));
- val = trim(line.substr(i + 1));
-
- if (key) {
- if (parsed[key]) {
- parsed[key] += ', ' + val;
- } else {
- parsed[key] = val;
- }
- }
- });
-
- return parsed;
-}
-
-
-/**
- * Returns a function that provides access to parsed headers.
- *
- * Headers are lazy parsed when first requested.
- * @see parseHeaders
- *
- * @param {(string|Object)} headers Headers to provide access to.
- * @returns {function(string=)} Returns a getter function which if called with:
- *
- * - if called with single an argument returns a single header value or null
- * - if called with no arguments returns an object containing all headers.
- */
-function headersGetter(headers) {
- var headersObj = isObject(headers) ? headers : undefined;
-
- return function(name) {
- if (!headersObj) headersObj = parseHeaders(headers);
-
- if (name) {
- return headersObj[lowercase(name)] || null;
- }
-
- return headersObj;
- };
-}
-
-
-/**
- * Chain all given functions
- *
- * This function is used for both request and response transforming
- *
- * @param {*} data Data to transform.
- * @param {function(string=)} headers Http headers getter fn.
- * @param {(function|Array.<function>)} fns Function or an array of functions.
- * @returns {*} Transformed data.
- */
-function transformData(data, headers, fns) {
- if (isFunction(fns))
- return fns(data, headers);
-
- forEach(fns, function(fn) {
- data = fn(data, headers);
- });
-
- return data;
-}
-
-
-function isSuccess(status) {
- return 200 <= status && status < 300;
-}
-
-
-function $HttpProvider() {
- var JSON_START = /^\s*(\[|\{[^\{])/,
- JSON_END = /[\}\]]\s*$/,
- PROTECTION_PREFIX = /^\)\]\}',?\n/;
-
- var $config = this.defaults = {
- // transform incoming response data
- transformResponse: [function(data) {
- if (isString(data)) {
- // strip json vulnerability protection prefix
- data = data.replace(PROTECTION_PREFIX, '');
- if (JSON_START.test(data) && JSON_END.test(data))
- data = fromJson(data, true);
- }
- return data;
- }],
-
- // transform outgoing request data
- transformRequest: [function(d) {
- return isObject(d) && !isFile(d) ? toJson(d) : d;
- }],
-
- // default headers
- headers: {
- common: {
- 'Accept': 'application/json, text/plain, */*',
- 'X-Requested-With': 'XMLHttpRequest'
- },
- post: {'Content-Type': 'application/json;charset=utf-8'},
- put: {'Content-Type': 'application/json;charset=utf-8'}
- }
- };
-
- var providerResponseInterceptors = this.responseInterceptors = [];
-
- this.$get = ['$httpBackend', '$browser', '$cacheFactory', '$rootScope', '$q', '$injector',
- function($httpBackend, $browser, $cacheFactory, $rootScope, $q, $injector) {
-
- var defaultCache = $cacheFactory('$http'),
- responseInterceptors = [];
-
- forEach(providerResponseInterceptors, function(interceptor) {
- responseInterceptors.push(
- isString(interceptor)
- ? $injector.get(interceptor)
- : $injector.invoke(interceptor)
- );
- });
-
-
- /**
- * @ngdoc function
- * @name ng.$http
- * @requires $httpBacked
- * @requires $browser
- * @requires $cacheFactory
- * @requires $rootScope
- * @requires $q
- * @requires $injector
- *
- * @description
- * The `$http` service is a core Angular service that facilitates communication with the remote
- * HTTP servers via browser's {@link https://developer.mozilla.org/en/xmlhttprequest
- * XMLHttpRequest} object or via {@link http://en.wikipedia.org/wiki/JSONP JSONP}.
- *
- * For unit testing applications that use `$http` service, see
- * {@link ngMock.$httpBackend $httpBackend mock}.
- *
- * For a higher level of abstraction, please check out the {@link ngResource.$resource
- * $resource} service.
- *
- * The $http API is based on the {@link ng.$q deferred/promise APIs} exposed by
- * the $q service. While for simple usage patters this doesn't matter much, for advanced usage,
- * it is important to familiarize yourself with these apis and guarantees they provide.
- *
- *
- * # General usage
- * The `$http` service is a function which takes a single argument — a configuration object —
- * that is used to generate an http request and returns a {@link ng.$q promise}
- * with two $http specific methods: `success` and `error`.
- *
- * <pre>
- * $http({method: 'GET', url: '/someUrl'}).
- * success(function(data, status, headers, config) {
- * // this callback will be called asynchronously
- * // when the response is available
- * }).
- * error(function(data, status, headers, config) {
- * // called asynchronously if an error occurs
- * // or server returns response with status
- * // code outside of the <200, 400) range
- * });
- * </pre>
- *
- * Since the returned value of calling the $http function is a Promise object, you can also use
- * the `then` method to register callbacks, and these callbacks will receive a single argument –
- * an object representing the response. See the api signature and type info below for more
- * details.
- *
- *
- * # Shortcut methods
- *
- * Since all invocation of the $http service require definition of the http method and url and
- * POST and PUT requests require response body/data to be provided as well, shortcut methods
- * were created to simplify using the api:
- *
- * <pre>
- * $http.get('/someUrl').success(successCallback);
- * $http.post('/someUrl', data).success(successCallback);
- * </pre>
- *
- * Complete list of shortcut methods:
- *
- * - {@link ng.$http#get $http.get}
- * - {@link ng.$http#head $http.head}
- * - {@link ng.$http#post $http.post}
- * - {@link ng.$http#put $http.put}
- * - {@link ng.$http#delete $http.delete}
- * - {@link ng.$http#jsonp $http.jsonp}
- *
- *
- * # Setting HTTP Headers
- *
- * The $http service will automatically add certain http headers to all requests. These defaults
- * can be fully configured by accessing the `$httpProvider.defaults.headers` configuration
- * object, which currently contains this default configuration:
- *
- * - `$httpProvider.defaults.headers.common` (headers that are common for all requests):
- * - `Accept: application/json, text/plain, * / *`
- * - `X-Requested-With: XMLHttpRequest`
- * - `$httpProvider.defaults.headers.post`: (header defaults for HTTP POST requests)
- * - `Content-Type: application/json`
- * - `$httpProvider.defaults.headers.put` (header defaults for HTTP PUT requests)
- * - `Content-Type: application/json`
- *
- * To add or overwrite these defaults, simply add or remove a property from this configuration
- * objects. To add headers for an HTTP method other than POST or PUT, simply add a new object
- * with name equal to the lower-cased http method name, e.g.
- * `$httpProvider.defaults.headers.get['My-Header']='value'`.
- *
- * Additionally, the defaults can be set at runtime via the `$http.defaults` object in a similar
- * fassion as described above.
- *
- *
- * # Transforming Requests and Responses
- *
- * Both requests and responses can be transformed using transform functions. By default, Angular
- * applies these transformations:
- *
- * Request transformations:
- *
- * - if the `data` property of the request config object contains an object, serialize it into
- * JSON format.
- *
- * Response transformations:
- *
- * - if XSRF prefix is detected, strip it (see Security Considerations section below)
- * - if json response is detected, deserialize it using a JSON parser
- *
- * To override these transformation locally, specify transform functions as `transformRequest`
- * and/or `transformResponse` properties of the config object. To globally override the default
- * transforms, override the `$httpProvider.defaults.transformRequest` and
- * `$httpProvider.defaults.transformResponse` properties of the `$httpProvider`.
- *
- *
- * # Caching
- *
- * To enable caching set the configuration property `cache` to `true`. When the cache is
- * enabled, `$http` stores the response from the server in local cache. Next time the
- * response is served from the cache without sending a request to the server.
- *
- * Note that even if the response is served from cache, delivery of the data is asynchronous in
- * the same way that real requests are.
- *
- * If there are multiple GET requests for the same url that should be cached using the same
- * cache, but the cache is not populated yet, only one request to the server will be made and
- * the remaining requests will be fulfilled using the response for the first request.
- *
- *
- * # Response interceptors
- *
- * Before you start creating interceptors, be sure to understand the
- * {@link ng.$q $q and deferred/promise APIs}.
- *
- * For purposes of global error handling, authentication or any kind of synchronous or
- * asynchronous preprocessing of received responses, it is desirable to be able to intercept
- * responses for http requests before they are handed over to the application code that
- * initiated these requests. The response interceptors leverage the {@link ng.$q
- * promise apis} to fulfil this need for both synchronous and asynchronous preprocessing.
- *
- * The interceptors are service factories that are registered with the $httpProvider by
- * adding them to the `$httpProvider.responseInterceptors` array. The factory is called and
- * injected with dependencies (if specified) and returns the interceptor — a function that
- * takes a {@link ng.$q promise} and returns the original or a new promise.
- *
- * <pre>
- * // register the interceptor as a service
- * $provide.factory('myHttpInterceptor', function($q, dependency1, dependency2) {
- * return function(promise) {
- * return promise.then(function(response) {
- * // do something on success
- * }, function(response) {
- * // do something on error
- * if (canRecover(response)) {
- * return responseOrNewPromise
- * }
- * return $q.reject(response);
- * });
- * }
- * });
- *
- * $httpProvider.responseInterceptors.push('myHttpInterceptor');
- *
- *
- * // register the interceptor via an anonymous factory
- * $httpProvider.responseInterceptors.push(function($q, dependency1, dependency2) {
- * return function(promise) {
- * // same as above
- * }
- * });
- * </pre>
- *
- *
- * # Security Considerations
- *
- * When designing web applications, consider security threats from:
- *
- * - {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
- * JSON Vulnerability}
- * - {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF}
- *
- * Both server and the client must cooperate in order to eliminate these threats. Angular comes
- * pre-configured with strategies that address these issues, but for this to work backend server
- * cooperation is required.
- *
- * ## JSON Vulnerability Protection
- *
- * A {@link http://haacked.com/archive/2008/11/20/anatomy-of-a-subtle-json-vulnerability.aspx
- * JSON Vulnerability} allows third party web-site to turn your JSON resource URL into
- * {@link http://en.wikipedia.org/wiki/JSON#JSONP JSONP} request under some conditions. To
- * counter this your server can prefix all JSON requests with following string `")]}',\n"`.
- * Angular will automatically strip the prefix before processing it as JSON.
- *
- * For example if your server needs to return:
- * <pre>
- * ['one','two']
- * </pre>
- *
- * which is vulnerable to attack, your server can return:
- * <pre>
- * )]}',
- * ['one','two']
- * </pre>
- *
- * Angular will strip the prefix, before processing the JSON.
- *
- *
- * ## Cross Site Request Forgery (XSRF) Protection
- *
- * {@link http://en.wikipedia.org/wiki/Cross-site_request_forgery XSRF} is a technique by which
- * an unauthorized site can gain your user's private data. Angular provides following mechanism
- * to counter XSRF. When performing XHR requests, the $http service reads a token from a cookie
- * called `XSRF-TOKEN` and sets it as the HTTP header `X-XSRF-TOKEN`. Since only JavaScript that
- * runs on your domain could read the cookie, your server can be assured that the XHR came from
- * JavaScript running on your domain.
- *
- * To take advantage of this, your server needs to set a token in a JavaScript readable session
- * cookie called `XSRF-TOKEN` on first HTTP GET request. On subsequent non-GET requests the
- * server can verify that the cookie matches `X-XSRF-TOKEN` HTTP header, and therefore be sure
- * that only JavaScript running on your domain could have read the token. The token must be
- * unique for each user and must be verifiable by the server (to prevent the JavaScript making
- * up its own tokens). We recommend that the token is a digest of your site's authentication
- * cookie with {@link http://en.wikipedia.org/wiki/Rainbow_table salt for added security}.
- *
- *
- * @param {object} config Object describing the request to be made and how it should be
- * processed. The object has following properties:
- *
- * - **method** – `{string}` – HTTP method (e.g. 'GET', 'POST', etc)
- * - **url** – `{string}` – Absolute or relative URL of the resource that is being requested.
- * - **params** – `{Object.<string|Object>}` – Map of strings or objects which will be turned to
- * `?key1=value1&key2=value2` after the url. If the value is not a string, it will be JSONified.
- * - **data** – `{string|Object}` – Data to be sent as the request message data.
- * - **headers** – `{Object}` – Map of strings representing HTTP headers to send to the server.
- * - **transformRequest** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
- * transform function or an array of such functions. The transform function takes the http
- * request body and headers and returns its transformed (typically serialized) version.
- * - **transformResponse** – `{function(data, headersGetter)|Array.<function(data, headersGetter)>}` –
- * transform function or an array of such functions. The transform function takes the http
- * response body and headers and returns its transformed (typically deserialized) version.
- * - **cache** – `{boolean|Cache}` – If true, a default $http cache will be used to cache the
- * GET request, otherwise if a cache instance built with
- * {@link ng.$cacheFactory $cacheFactory}, this cache will be used for
- * caching.
- * - **timeout** – `{number}` – timeout in milliseconds.
- * - **withCredentials** - `{boolean}` - whether to to set the `withCredentials` flag on the
- * XHR object. See {@link https://developer.mozilla.org/en/http_access_control#section_5
- * requests with credentials} for more information.
- *
- * @returns {HttpPromise} Returns a {@link ng.$q promise} object with the
- * standard `then` method and two http specific methods: `success` and `error`. The `then`
- * method takes two arguments a success and an error callback which will be called with a
- * response object. The `success` and `error` methods take a single argument - a function that
- * will be called when the request succeeds or fails respectively. The arguments passed into
- * these functions are destructured representation of the response object passed into the
- * `then` method. The response object has these properties:
- *
- * - **data** – `{string|Object}` – The response body transformed with the transform functions.
- * - **status** – `{number}` – HTTP status code of the response.
- * - **headers** – `{function([headerName])}` – Header getter function.
- * - **config** – `{Object}` – The configuration object that was used to generate the request.
- *
- * @property {Array.<Object>} pendingRequests Array of config objects for currently pending
- * requests. This is primarily meant to be used for debugging purposes.
- *
- *
- * @example
- <example>
- <file name="index.html">
- <div ng-controller="FetchCtrl">
- <select ng-model="method">
- <option>GET</option>
- <option>JSONP</option>
- </select>
- <input type="text" ng-model="url" size="80"/>
- <button ng-click="fetch()">fetch</button><br>
- <button ng-click="updateModel('GET', 'http-hello.html')">Sample GET</button>
- <button ng-click="updateModel('JSONP', 'http://angularjs.org/greet.php?callback=JSON_CALLBACK&name=Super%20Hero')">Sample JSONP</button>
- <button ng-click="updateModel('JSONP', 'http://angularjs.org/doesntexist&callback=JSON_CALLBACK')">Invalid JSONP</button>
- <pre>http status code: {{status}}</pre>
- <pre>http response data: {{data}}</pre>
- </div>
- </file>
- <file name="script.js">
- function FetchCtrl($scope, $http, $templateCache) {
- $scope.method = 'GET';
- $scope.url = 'http-hello.html';
-
- $scope.fetch = function() {
- $scope.code = null;
- $scope.response = null;
-
- $http({method: $scope.method, url: $scope.url, cache: $templateCache}).
- success(function(data, status) {
- $scope.status = status;
- $scope.data = data;
- }).
- error(function(data, status) {
- $scope.data = data || "Request failed";
- $scope.status = status;
- });
- };
-
- $scope.updateModel = function(method, url) {
- $scope.method = method;
- $scope.url = url;
- };
- }
- </file>
- <file name="http-hello.html">
- Hello, $http!
- </file>
- <file name="scenario.js">
- it('should make an xhr GET request', function() {
- element(':button:contains("Sample GET")').click();
- element(':button:contains("fetch")').click();
- expect(binding('status')).toBe('200');
- expect(binding('data')).toMatch(/Hello, \$http!/);
- });
-
- it('should make a JSONP request to angularjs.org', function() {
- element(':button:contains("Sample JSONP")').click();
- element(':button:contains("fetch")').click();
- expect(binding('status')).toBe('200');
- expect(binding('data')).toMatch(/Super Hero!/);
- });
-
- it('should make JSONP request to invalid URL and invoke the error handler',
- function() {
- element(':button:contains("Invalid JSONP")').click();
- element(':button:contains("fetch")').click();
- expect(binding('status')).toBe('0');
- expect(binding('data')).toBe('Request failed');
- });
- </file>
- </example>
- */
- function $http(config) {
- config.method = uppercase(config.method);
-
- var reqTransformFn = config.transformRequest || $config.transformRequest,
- respTransformFn = config.transformResponse || $config.transformResponse,
- defHeaders = $config.headers,
- reqHeaders = extend({'X-XSRF-TOKEN': $browser.cookies()['XSRF-TOKEN']},
- defHeaders.common, defHeaders[lowercase(config.method)], config.headers),
- reqData = transformData(config.data, headersGetter(reqHeaders), reqTransformFn),
- promise;
-
- // strip content-type if data is undefined
- if (isUndefined(config.data)) {
- delete reqHeaders['Content-Type'];
- }
-
- // send request
- promise = sendReq(config, reqData, reqHeaders);
-
-
- // transform future response
- promise = promise.then(transformResponse, transformResponse);
-
- // apply interceptors
- forEach(responseInterceptors, function(interceptor) {
- promise = interceptor(promise);
- });
-
- promise.success = function(fn) {
- promise.then(function(response) {
- fn(response.data, response.status, response.headers, config);
- });
- return promise;
- };
-
- promise.error = function(fn) {
- promise.then(null, function(response) {
- fn(response.data, response.status, response.headers, config);
- });
- return promise;
- };
-
- return promise;
-
- function transformResponse(response) {
- // make a copy since the response must be cacheable
- var resp = extend({}, response, {
- data: transformData(response.data, response.headers, respTransformFn)
- });
- return (isSuccess(response.status))
- ? resp
- : $q.reject(resp);
- }
- }
-
- $http.pendingRequests = [];
-
- /**
- * @ngdoc method
- * @name ng.$http#get
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `GET` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
-
- /**
- * @ngdoc method
- * @name ng.$http#delete
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `DELETE` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
-
- /**
- * @ngdoc method
- * @name ng.$http#head
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `HEAD` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
-
- /**
- * @ngdoc method
- * @name ng.$http#jsonp
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `JSONP` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request.
- * Should contain `JSON_CALLBACK` string.
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
- createShortMethods('get', 'delete', 'head', 'jsonp');
-
- /**
- * @ngdoc method
- * @name ng.$http#post
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `POST` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request
- * @param {*} data Request content
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
-
- /**
- * @ngdoc method
- * @name ng.$http#put
- * @methodOf ng.$http
- *
- * @description
- * Shortcut method to perform `PUT` request
- *
- * @param {string} url Relative or absolute URL specifying the destination of the request
- * @param {*} data Request content
- * @param {Object=} config Optional configuration object
- * @returns {HttpPromise} Future object
- */
- createShortMethodsWithData('post', 'put');
-
- /**
- * @ngdoc property
- * @name ng.$http#defaults
- * @propertyOf ng.$http
- *
- * @description
- * Runtime equivalent of the `$httpProvider.defaults` property. Allows configuration of
- * default headers as well as request and response transformations.
- *
- * See "Setting HTTP Headers" and "Transforming Requests and Responses" sections above.
- */
- $http.defaults = $config;
-
-
- return $http;
-
-
- function createShortMethods(names) {
- forEach(arguments, function(name) {
- $http[name] = function(url, config) {
- return $http(extend(config || {}, {
- method: name,
- url: url
- }));
- };
- });
- }
-
-
- function createShortMethodsWithData(name) {
- forEach(arguments, function(name) {
- $http[name] = function(url, data, config) {
- return $http(extend(config || {}, {
- method: name,
- url: url,
- data: data
- }));
- };
- });
- }
-
-
- /**
- * Makes the request
- *
- * !!! ACCESSES CLOSURE VARS:
- * $httpBackend, $config, $log, $rootScope, defaultCache, $http.pendingRequests
- */
- function sendReq(config, reqData, reqHeaders) {
- var deferred = $q.defer(),
- promise = deferred.promise,
- cache,
- cachedResp,
- url = buildUrl(config.url, config.params);
-
- $http.pendingRequests.push(config);
- promise.then(removePendingReq, removePendingReq);
-
-
- if (config.cache && config.method == 'GET') {
- cache = isObject(config.cache) ? config.cache : defaultCache;
- }
-
- if (cache) {
- cachedResp = cache.get(url);
- if (cachedResp) {
- if (cachedResp.then) {
- // cached request has already been sent, but there is no response yet
- cachedResp.then(removePendingReq, removePendingReq);
- return cachedResp;
- } else {
- // serving from cache
- if (isArray(cachedResp)) {
- resolvePromise(cachedResp[1], cachedResp[0], copy(cachedResp[2]));
- } else {
- resolvePromise(cachedResp, 200, {});
- }
- }
- } else {
- // put the promise for the non-transformed response into cache as a placeholder
- cache.put(url, promise);
- }
- }
-
- // if we won't have the response in cache, send the request to the backend
- if (!cachedResp) {
- $httpBackend(config.method, url, reqData, done, reqHeaders, config.timeout,
- config.withCredentials);
- }
-
- return promise;
-
-
- /**
- * Callback registered to $httpBackend():
- * - caches the response if desired
- * - resolves the raw $http promise
- * - calls $apply
- */
- function done(status, response, headersString) {
- if (cache) {
- if (isSuccess(status)) {
- cache.put(url, [status, response, parseHeaders(headersString)]);
- } else {
- // remove promise from the cache
- cache.remove(url);
- }
- }
-
- resolvePromise(response, status, headersString);
- $rootScope.$apply();
- }
-
-
- /**
- * Resolves the raw $http promise.
- */
- function resolvePromise(response, status, headers) {
- // normalize internal statuses to 0
- status = Math.max(status, 0);
-
- (isSuccess(status) ? deferred.resolve : deferred.reject)({
- data: response,
- status: status,
- headers: headersGetter(headers),
- config: config
- });
- }
-
-
- function removePendingReq() {
- var idx = indexOf($http.pendingRequests, config);
- if (idx !== -1) $http.pendingRequests.splice(idx, 1);
- }
- }
-
-
- function buildUrl(url, params) {
- if (!params) return url;
- var parts = [];
- forEachSorted(params, function(value, key) {
- if (value == null || value == undefined) return;
- if (isObject(value)) {
- value = toJson(value);
- }
- parts.push(encodeURIComponent(key) + '=' + encodeURIComponent(value));
- });
- return url + ((url.indexOf('?') == -1) ? '?' : '&') + parts.join('&');
- }
-
-
- }];
-}
-var XHR = window.XMLHttpRequest || function() {
- try { return new ActiveXObject("Msxml2.XMLHTTP.6.0"); } catch (e1) {}
- try { return new ActiveXObject("Msxml2.XMLHTTP.3.0"); } catch (e2) {}
- try { return new ActiveXObject("Msxml2.XMLHTTP"); } catch (e3) {}
- throw new Error("This browser does not support XMLHttpRequest.");
-};
-
-
-/**
- * @ngdoc object
- * @name ng.$httpBackend
- * @requires $browser
- * @requires $window
- * @requires $document
- *
- * @description
- * HTTP backend used by the {@link ng.$http service} that delegates to
- * XMLHttpRequest object or JSONP and deals with browser incompatibilities.
- *
- * You should never need to use this service directly, instead use the higher-level abstractions:
- * {@link ng.$http $http} or {@link ngResource.$resource $resource}.
- *
- * During testing this implementation is swapped with {@link ngMock.$httpBackend mock
- * $httpBackend} which can be trained with responses.
- */
-function $HttpBackendProvider() {
- this.$get = ['$browser', '$window', '$document', function($browser, $window, $document) {
- return createHttpBackend($browser, XHR, $browser.defer, $window.angular.callbacks,
- $document[0], $window.location.protocol.replace(':', ''));
- }];
-}
-
-function createHttpBackend($browser, XHR, $browserDefer, callbacks, rawDocument, locationProtocol) {
- // TODO(vojta): fix the signature
- return function(method, url, post, callback, headers, timeout, withCredentials) {
- $browser.$$incOutstandingRequestCount();
- url = url || $browser.url();
-
- if (lowercase(method) == 'jsonp') {
- var callbackId = '_' + (callbacks.counter++).toString(36);
- callbacks[callbackId] = function(data) {
- callbacks[callbackId].data = data;
- };
-
- jsonpReq(url.replace('JSON_CALLBACK', 'angular.callbacks.' + callbackId),
- function() {
- if (callbacks[callbackId].data) {
- completeRequest(callback, 200, callbacks[callbackId].data);
- } else {
- completeRequest(callback, -2);
- }
- delete callbacks[callbackId];
- });
- } else {
- var xhr = new XHR();
- xhr.open(method, url, true);
- forEach(headers, function(value, key) {
- if (value) xhr.setRequestHeader(key, value);
- });
-
- var status;
-
- // In IE6 and 7, this might be called synchronously when xhr.send below is called and the
- // response is in the cache. the promise api will ensure that to the app code the api is
- // always async
- xhr.onreadystatechange = function() {
- if (xhr.readyState == 4) {
- completeRequest(
- callback, status || xhr.status, xhr.responseText, xhr.getAllResponseHeaders());
- }
- };
-
- if (withCredentials) {
- xhr.withCredentials = true;
- }
-
- xhr.send(post || '');
-
- if (timeout > 0) {
- $browserDefer(function() {
- status = -1;
- xhr.abort();
- }, timeout);
- }
- }
-
-
- function completeRequest(callback, status, response, headersString) {
- // URL_MATCH is defined in src/service/location.js
- var protocol = (url.match(URL_MATCH) || ['', locationProtocol])[1];
-
- // fix status code for file protocol (it's always 0)
- status = (protocol == 'file') ? (response ? 200 : 404) : status;
-
- // normalize IE bug (http://bugs.jquery.com/ticket/1450)
- status = status == 1223 ? 204 : status;
-
- callback(status, response, headersString);
- $browser.$$completeOutstandingRequest(noop);
- }
- };
-
- function jsonpReq(url, done) {
- // we can't use jQuery/jqLite here because jQuery does crazy shit with script elements, e.g.:
- // - fetches local scripts via XHR and evals them
- // - adds and immediately removes script elements from the document
- var script = rawDocument.createElement('script'),
- doneWrapper = function() {
- rawDocument.body.removeChild(script);
- if (done) done();
- };
-
- script.type = 'text/javascript';
- script.src = url;
-
- if (msie) {
- script.onreadystatechange = function() {
- if (/loaded|complete/.test(script.readyState)) doneWrapper();
- };
- } else {
- script.onload = script.onerror = doneWrapper;
- }
-
- rawDocument.body.appendChild(script);
- }
-}
-
-/**
- * @ngdoc object
- * @name ng.$locale
- *
- * @description
- * $locale service provides localization rules for various Angular components. As of right now the
- * only public api is:
- *
- * * `id` – `{string}` – locale id formatted as `languageId-countryId` (e.g. `en-us`)
- */
-function $LocaleProvider(){
- this.$get = function() {
- return {
- id: 'en-us',
-
- NUMBER_FORMATS: {
- DECIMAL_SEP: '.',
- GROUP_SEP: ',',
- PATTERNS: [
- { // Decimal Pattern
- minInt: 1,
- minFrac: 0,
- maxFrac: 3,
- posPre: '',
- posSuf: '',
- negPre: '-',
- negSuf: '',
- gSize: 3,
- lgSize: 3
- },{ //Currency Pattern
- minInt: 1,
- minFrac: 2,
- maxFrac: 2,
- posPre: '\u00A4',
- posSuf: '',
- negPre: '(\u00A4',
- negSuf: ')',
- gSize: 3,
- lgSize: 3
- }
- ],
- CURRENCY_SYM: '$'
- },
-
- DATETIME_FORMATS: {
- MONTH: 'January,February,March,April,May,June,July,August,September,October,November,December'
- .split(','),
- SHORTMONTH: 'Jan,Feb,Mar,Apr,May,Jun,Jul,Aug,Sep,Oct,Nov,Dec'.split(','),
- DAY: 'Sunday,Monday,Tuesday,Wednesday,Thursday,Friday,Saturday'.split(','),
- SHORTDAY: 'Sun,Mon,Tue,Wed,Thu,Fri,Sat'.split(','),
- AMPMS: ['AM','PM'],
- medium: 'MMM d, y h:mm:ss a',
- short: 'M/d/yy h:mm a',
- fullDate: 'EEEE, MMMM d, y',
- longDate: 'MMMM d, y',
- mediumDate: 'MMM d, y',
- shortDate: 'M/d/yy',
- mediumTime: 'h:mm:ss a',
- shortTime: 'h:mm a'
- },
-
- pluralCat: function(num) {
- if (num === 1) {
- return 'one';
- }
- return 'other';
- }
- };
- };
-}
-
-function $TimeoutProvider() {
- this.$get = ['$rootScope', '$browser', '$q', '$exceptionHandler',
- function($rootScope, $browser, $q, $exceptionHandler) {
- var deferreds = {};
-
-
- /**
- * @ngdoc function
- * @name ng.$timeout
- * @requires $browser
- *
- * @description
- * Angular's wrapper for `window.setTimeout`. The `fn` function is wrapped into a try/catch
- * block and delegates any exceptions to
- * {@link ng.$exceptionHandler $exceptionHandler} service.
- *
- * The return value of registering a timeout function is a promise which will be resolved when
- * the timeout is reached and the timeout function is executed.
- *
- * To cancel a the timeout request, call `$timeout.cancel(promise)`.
- *
- * In tests you can use {@link ngMock.$timeout `$timeout.flush()`} to
- * synchronously flush the queue of deferred functions.
- *
- * @param {function()} fn A function, who's execution should be delayed.
- * @param {number=} [delay=0] Delay in milliseconds.
- * @param {boolean=} [invokeApply=true] If set to false skips model dirty checking, otherwise
- * will invoke `fn` within the {@link ng.$rootScope.Scope#$apply $apply} block.
- * @returns {*} Promise that will be resolved when the timeout is reached. The value this
- * promise will be resolved with is the return value of the `fn` function.
- */
- function timeout(fn, delay, invokeApply) {
- var deferred = $q.defer(),
- promise = deferred.promise,
- skipApply = (isDefined(invokeApply) && !invokeApply),
- timeoutId, cleanup;
-
- timeoutId = $browser.defer(function() {
- try {
- deferred.resolve(fn());
- } catch(e) {
- deferred.reject(e);
- $exceptionHandler(e);
- }
-
- if (!skipApply) $rootScope.$apply();
- }, delay);
-
- cleanup = function() {
- delete deferreds[promise.$$timeoutId];
- };
-
- promise.$$timeoutId = timeoutId;
- deferreds[timeoutId] = deferred;
- promise.then(cleanup, cleanup);
-
- return promise;
- }
-
-
- /**
- * @ngdoc function
- * @name ng.$timeout#cancel
- * @methodOf ng.$timeout
- *
- * @description
- * Cancels a task associated with the `promise`. As a result of this the promise will be
- * resolved with a rejection.
- *
- * @param {Promise=} promise Promise returned by the `$timeout` function.
- * @returns {boolean} Returns `true` if the task hasn't executed yet and was successfully
- * canceled.
- */
- timeout.cancel = function(promise) {
- if (promise && promise.$$timeoutId in deferreds) {
- deferreds[promise.$$timeoutId].reject('canceled');
- return $browser.defer.cancel(promise.$$timeoutId);
- }
- return false;
- };
-
- return timeout;
- }];
-}
-
-/**
- * @ngdoc object
- * @name ng.$filterProvider
- * @description
- *
- * Filters are just functions which transform input to an output. However filters need to be Dependency Injected. To
- * achieve this a filter definition consists of a factory function which is annotated with dependencies and is
- * responsible for creating a the filter function.
- *
- * <pre>
- * // Filter registration
- * function MyModule($provide, $filterProvider) {
- * // create a service to demonstrate injection (not always needed)
- * $provide.value('greet', function(name){
- * return 'Hello ' + name + '!';
- * });
- *
- * // register a filter factory which uses the
- * // greet service to demonstrate DI.
- * $filterProvider.register('greet', function(greet){
- * // return the filter function which uses the greet service
- * // to generate salutation
- * return function(text) {
- * // filters need to be forgiving so check input validity
- * return text && greet(text) || text;
- * };
- * });
- * }
- * </pre>
- *
- * The filter function is registered with the `$injector` under the filter name suffixe with `Filter`.
- * <pre>
- * it('should be the same instance', inject(
- * function($filterProvider) {
- * $filterProvider.register('reverse', function(){
- * return ...;
- * });
- * },
- * function($filter, reverseFilter) {
- * expect($filter('reverse')).toBe(reverseFilter);
- * });
- * </pre>
- *
- *
- * For more information about how angular filters work, and how to create your own filters, see
- * {@link guide/dev_guide.templates.filters Understanding Angular Filters} in the angular Developer
- * Guide.
- */
-/**
- * @ngdoc method
- * @name ng.$filterProvider#register
- * @methodOf ng.$filterProvider
- * @description
- * Register filter factory function.
- *
- * @param {String} name Name of the filter.
- * @param {function} fn The filter factory function which is injectable.
- */
-
-
-/**
- * @ngdoc function
- * @name ng.$filter
- * @function
- * @description
- * Filters are used for formatting data displayed to the user.
- *
- * The general syntax in templates is as follows:
- *
- * {{ expression | [ filter_name ] }}
- *
- * @param {String} name Name of the filter function to retrieve
- * @return {Function} the filter function
- */
-$FilterProvider.$inject = ['$provide'];
-function $FilterProvider($provide) {
- var suffix = 'Filter';
-
- function register(name, factory) {
- return $provide.factory(name + suffix, factory);
- }
- this.register = register;
-
- this.$get = ['$injector', function($injector) {
- return function(name) {
- return $injector.get(name + suffix);
- }
- }];
-
- ////////////////////////////////////////
-
- register('currency', currencyFilter);
- register('date', dateFilter);
- register('filter', filterFilter);
- register('json', jsonFilter);
- register('limitTo', limitToFilter);
- register('lowercase', lowercaseFilter);
- register('number', numberFilter);
- register('orderBy', orderByFilter);
- register('uppercase', uppercaseFilter);
-}
-
-/**
- * @ngdoc filter
- * @name ng.filter:filter
- * @function
- *
- * @description
- * Selects a subset of items from `array` and returns it as a new array.
- *
- * Note: This function is used to augment the `Array` type in Angular expressions. See
- * {@link ng.$filter} for more information about Angular arrays.
- *
- * @param {Array} array The source array.
- * @param {string|Object|function()} expression The predicate to be used for selecting items from
- * `array`.
- *
- * Can be one of:
- *
- * - `string`: Predicate that results in a substring match using the value of `expression`
- * string. All strings or objects with string properties in `array` that contain this string
- * will be returned. The predicate can be negated by prefixing the string with `!`.
- *
- * - `Object`: A pattern object can be used to filter specific properties on objects contained
- * by `array`. For example `{name:"M", phone:"1"}` predicate will return an array of items
- * which have property `name` containing "M" and property `phone` containing "1". A special
- * property name `$` can be used (as in `{$:"text"}`) to accept a match against any
- * property of the object. That's equivalent to the simple substring match with a `string`
- * as described above.
- *
- * - `function`: A predicate function can be used to write arbitrary filters. The function is
- * called for each element of `array`. The final result is an array of those elements that
- * the predicate returned true for.
- *
- * @example
- <doc:example>
- <doc:source>
- <div ng-init="friends = [{name:'John', phone:'555-1276'},
- {name:'Mary', phone:'800-BIG-MARY'},
- {name:'Mike', phone:'555-4321'},
- {name:'Adam', phone:'555-5678'},
- {name:'Julie', phone:'555-8765'}]"></div>
-
- Search: <input ng-model="searchText">
- <table id="searchTextResults">
- <tr><th>Name</th><th>Phone</th><tr>
- <tr ng-repeat="friend in friends | filter:searchText">
- <td>{{friend.name}}</td>
- <td>{{friend.phone}}</td>
- <tr>
- </table>
- <hr>
- Any: <input ng-model="search.$"> <br>
- Name only <input ng-model="search.name"><br>
- Phone only <input ng-model="search.phone"å><br>
- <table id="searchObjResults">
- <tr><th>Name</th><th>Phone</th><tr>
- <tr ng-repeat="friend in friends | filter:search">
- <td>{{friend.name}}</td>
- <td>{{friend.phone}}</td>
- <tr>
- </table>
- </doc:source>
- <doc:scenario>
- it('should search across all fields when filtering with a string', function() {
- input('searchText').enter('m');
- expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
- toEqual(['Mary', 'Mike', 'Adam']);
-
- input('searchText').enter('76');
- expect(repeater('#searchTextResults tr', 'friend in friends').column('friend.name')).
- toEqual(['John', 'Julie']);
- });
-
- it('should search in specific fields when filtering with a predicate object', function() {
- input('search.$').enter('i');
- expect(repeater('#searchObjResults tr', 'friend in friends').column('friend.name')).
- toEqual(['Mary', 'Mike', 'Julie']);
- });
- </doc:scenario>
- </doc:example>
- */
-function filterFilter() {
- return function(array, expression) {
- if (!(array instanceof Array)) return array;
- var predicates = [];
- predicates.check = function(value) {
- for (var j = 0; j < predicates.length; j++) {
- if(!predicates[j](value)) {
- return false;
- }
- }
- return true;
- };
- var search = function(obj, text){
- if (text.charAt(0) === '!') {
- return !search(obj, text.substr(1));
- }
- switch (typeof obj) {
- case "boolean":
- case "number":
- case "string":
- return ('' + obj).toLowerCase().indexOf(text) > -1;
- case "object":
- for ( var objKey in obj) {
- if (objKey.charAt(0) !== '$' && search(obj[objKey], text)) {
- return true;
- }
- }
- return false;
- case "array":
- for ( var i = 0; i < obj.length; i++) {
- if (search(obj[i], text)) {
- return true;
- }
- }
- return false;
- default:
- return false;
- }
- };
- switch (typeof expression) {
- case "boolean":
- case "number":
- case "string":
- expression = {$:expression};
- case "object":
- for (var key in expression) {
- if (key == '$') {
- (function() {
- var text = (''+expression[key]).toLowerCase();
- if (!text) return;
- predicates.push(function(value) {
- return search(value, text);
- });
- })();
- } else {
- (function() {
- var path = key;
- var text = (''+expression[key]).toLowerCase();
- if (!text) return;
- predicates.push(function(value) {
- return search(getter(value, path), text);
- });
- })();
- }
- }
- break;
- case 'function':
- predicates.push(expression);
- break;
- default:
- return array;
- }
- var filtered = [];
- for ( var j = 0; j < array.length; j++) {
- var value = array[j];
- if (predicates.check(value)) {
- filtered.push(value);
- }
- }
- return filtered;
- }
-}
-
-/**
- * @ngdoc filter
- * @name ng.filter:currency
- * @function
- *
- * @description
- * Formats a number as a currency (ie $1,234.56). When no currency symbol is provided, default
- * symbol for current locale is used.
- *
- * @param {number} amount Input to filter.
- * @param {string=} symbol Currency symbol or identifier to be displayed.
- * @returns {string} Formatted number.
- *
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.amount = 1234.56;
- }
- </script>
- <div ng-controller="Ctrl">
- <input type="number" ng-model="amount"> <br>
- default currency symbol ($): {{amount | currency}}<br>
- custom currency identifier (USD$): {{amount | currency:"USD$"}}
- </div>
- </doc:source>
- <doc:scenario>
- it('should init with 1234.56', function() {
- expect(binding('amount | currency')).toBe('$1,234.56');
- expect(binding('amount | currency:"USD$"')).toBe('USD$1,234.56');
- });
- it('should update', function() {
- input('amount').enter('-1234');
- expect(binding('amount | currency')).toBe('($1,234.00)');
- expect(binding('amount | currency:"USD$"')).toBe('(USD$1,234.00)');
- });
- </doc:scenario>
- </doc:example>
- */
-currencyFilter.$inject = ['$locale'];
-function currencyFilter($locale) {
- var formats = $locale.NUMBER_FORMATS;
- return function(amount, currencySymbol){
- if (isUndefined(currencySymbol)) currencySymbol = formats.CURRENCY_SYM;
- return formatNumber(amount, formats.PATTERNS[1], formats.GROUP_SEP, formats.DECIMAL_SEP, 2).
- replace(/\u00A4/g, currencySymbol);
- };
-}
-
-/**
- * @ngdoc filter
- * @name ng.filter:number
- * @function
- *
- * @description
- * Formats a number as text.
- *
- * If the input is not a number an empty string is returned.
- *
- * @param {number|string} number Number to format.
- * @param {(number|string)=} [fractionSize=2] Number of decimal places to round the number to.
- * @returns {string} Number rounded to decimalPlaces and places a “,” after each third digit.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.val = 1234.56789;
- }
- </script>
- <div ng-controller="Ctrl">
- Enter number: <input ng-model='val'><br>
- Default formatting: {{val | number}}<br>
- No fractions: {{val | number:0}}<br>
- Negative number: {{-val | number:4}}
- </div>
- </doc:source>
- <doc:scenario>
- it('should format numbers', function() {
- expect(binding('val | number')).toBe('1,234.568');
- expect(binding('val | number:0')).toBe('1,235');
- expect(binding('-val | number:4')).toBe('-1,234.5679');
- });
-
- it('should update', function() {
- input('val').enter('3374.333');
- expect(binding('val | number')).toBe('3,374.333');
- expect(binding('val | number:0')).toBe('3,374');
- expect(binding('-val | number:4')).toBe('-3,374.3330');
- });
- </doc:scenario>
- </doc:example>
- */
-
-
-numberFilter.$inject = ['$locale'];
-function numberFilter($locale) {
- var formats = $locale.NUMBER_FORMATS;
- return function(number, fractionSize) {
- return formatNumber(number, formats.PATTERNS[0], formats.GROUP_SEP, formats.DECIMAL_SEP,
- fractionSize);
- };
-}
-
-var DECIMAL_SEP = '.';
-function formatNumber(number, pattern, groupSep, decimalSep, fractionSize) {
- if (isNaN(number) || !isFinite(number)) return '';
-
- var isNegative = number < 0;
- number = Math.abs(number);
- var numStr = number + '',
- formatedText = '',
- parts = [];
-
- if (numStr.indexOf('e') !== -1) {
- formatedText = numStr;
- } else {
- var fractionLen = (numStr.split(DECIMAL_SEP)[1] || '').length;
-
- // determine fractionSize if it is not specified
- if (isUndefined(fractionSize)) {
- fractionSize = Math.min(Math.max(pattern.minFrac, fractionLen), pattern.maxFrac);
- }
-
- var pow = Math.pow(10, fractionSize);
- number = Math.round(number * pow) / pow;
- var fraction = ('' + number).split(DECIMAL_SEP);
- var whole = fraction[0];
- fraction = fraction[1] || '';
-
- var pos = 0,
- lgroup = pattern.lgSize,
- group = pattern.gSize;
-
- if (whole.length >= (lgroup + group)) {
- pos = whole.length - lgroup;
- for (var i = 0; i < pos; i++) {
- if ((pos - i)%group === 0 && i !== 0) {
- formatedText += groupSep;
- }
- formatedText += whole.charAt(i);
- }
- }
-
- for (i = pos; i < whole.length; i++) {
- if ((whole.length - i)%lgroup === 0 && i !== 0) {
- formatedText += groupSep;
- }
- formatedText += whole.charAt(i);
- }
-
- // format fraction part.
- while(fraction.length < fractionSize) {
- fraction += '0';
- }
-
- if (fractionSize) formatedText += decimalSep + fraction.substr(0, fractionSize);
- }
-
- parts.push(isNegative ? pattern.negPre : pattern.posPre);
- parts.push(formatedText);
- parts.push(isNegative ? pattern.negSuf : pattern.posSuf);
- return parts.join('');
-}
-
-function padNumber(num, digits, trim) {
- var neg = '';
- if (num < 0) {
- neg = '-';
- num = -num;
- }
- num = '' + num;
- while(num.length < digits) num = '0' + num;
- if (trim)
- num = num.substr(num.length - digits);
- return neg + num;
-}
-
-
-function dateGetter(name, size, offset, trim) {
- return function(date) {
- var value = date['get' + name]();
- if (offset > 0 || value > -offset)
- value += offset;
- if (value === 0 && offset == -12 ) value = 12;
- return padNumber(value, size, trim);
- };
-}
-
-function dateStrGetter(name, shortForm) {
- return function(date, formats) {
- var value = date['get' + name]();
- var get = uppercase(shortForm ? ('SHORT' + name) : name);
-
- return formats[get][value];
- };
-}
-
-function timeZoneGetter(date) {
- var offset = date.getTimezoneOffset();
- return padNumber(offset / 60, 2) + padNumber(Math.abs(offset % 60), 2);
-}
-
-function ampmGetter(date, formats) {
- return date.getHours() < 12 ? formats.AMPMS[0] : formats.AMPMS[1];
-}
-
-var DATE_FORMATS = {
- yyyy: dateGetter('FullYear', 4),
- yy: dateGetter('FullYear', 2, 0, true),
- y: dateGetter('FullYear', 1),
- MMMM: dateStrGetter('Month'),
- MMM: dateStrGetter('Month', true),
- MM: dateGetter('Month', 2, 1),
- M: dateGetter('Month', 1, 1),
- dd: dateGetter('Date', 2),
- d: dateGetter('Date', 1),
- HH: dateGetter('Hours', 2),
- H: dateGetter('Hours', 1),
- hh: dateGetter('Hours', 2, -12),
- h: dateGetter('Hours', 1, -12),
- mm: dateGetter('Minutes', 2),
- m: dateGetter('Minutes', 1),
- ss: dateGetter('Seconds', 2),
- s: dateGetter('Seconds', 1),
- EEEE: dateStrGetter('Day'),
- EEE: dateStrGetter('Day', true),
- a: ampmGetter,
- Z: timeZoneGetter
-};
-
-var DATE_FORMATS_SPLIT = /((?:[^yMdHhmsaZE']+)|(?:'(?:[^']|'')*')|(?:E+|y+|M+|d+|H+|h+|m+|s+|a|Z))(.*)/,
- NUMBER_STRING = /^\d+$/;
-
-/**
- * @ngdoc filter
- * @name ng.filter:date
- * @function
- *
- * @description
- * Formats `date` to a string based on the requested `format`.
- *
- * `format` string can be composed of the following elements:
- *
- * * `'yyyy'`: 4 digit representation of year (e.g. AD 1 => 0001, AD 2010 => 2010)
- * * `'yy'`: 2 digit representation of year, padded (00-99). (e.g. AD 2001 => 01, AD 2010 => 10)
- * * `'y'`: 1 digit representation of year, e.g. (AD 1 => 1, AD 199 => 199)
- * * `'MMMM'`: Month in year (January-December)
- * * `'MMM'`: Month in year (Jan-Dec)
- * * `'MM'`: Month in year, padded (01-12)
- * * `'M'`: Month in year (1-12)
- * * `'dd'`: Day in month, padded (01-31)
- * * `'d'`: Day in month (1-31)
- * * `'EEEE'`: Day in Week,(Sunday-Saturday)
- * * `'EEE'`: Day in Week, (Sun-Sat)
- * * `'HH'`: Hour in day, padded (00-23)
- * * `'H'`: Hour in day (0-23)
- * * `'hh'`: Hour in am/pm, padded (01-12)
- * * `'h'`: Hour in am/pm, (1-12)
- * * `'mm'`: Minute in hour, padded (00-59)
- * * `'m'`: Minute in hour (0-59)
- * * `'ss'`: Second in minute, padded (00-59)
- * * `'s'`: Second in minute (0-59)
- * * `'a'`: am/pm marker
- * * `'Z'`: 4 digit (+sign) representation of the timezone offset (-1200-1200)
- *
- * `format` string can also be one of the following predefined
- * {@link guide/i18n localizable formats}:
- *
- * * `'medium'`: equivalent to `'MMM d, y h:mm:ss a'` for en_US locale
- * (e.g. Sep 3, 2010 12:05:08 pm)
- * * `'short'`: equivalent to `'M/d/yy h:mm a'` for en_US locale (e.g. 9/3/10 12:05 pm)
- * * `'fullDate'`: equivalent to `'EEEE, MMMM d,y'` for en_US locale
- * (e.g. Friday, September 3, 2010)
- * * `'longDate'`: equivalent to `'MMMM d, y'` for en_US locale (e.g. September 3, 2010
- * * `'mediumDate'`: equivalent to `'MMM d, y'` for en_US locale (e.g. Sep 3, 2010)
- * * `'shortDate'`: equivalent to `'M/d/yy'` for en_US locale (e.g. 9/3/10)
- * * `'mediumTime'`: equivalent to `'h:mm:ss a'` for en_US locale (e.g. 12:05:08 pm)
- * * `'shortTime'`: equivalent to `'h:mm a'` for en_US locale (e.g. 12:05 pm)
- *
- * `format` string can contain literal values. These need to be quoted with single quotes (e.g.
- * `"h 'in the morning'"`). In order to output single quote, use two single quotes in a sequence
- * (e.g. `"h o''clock"`).
- *
- * @param {(Date|number|string)} date Date to format either as Date object, milliseconds (string or
- * number) or various ISO 8601 datetime string formats (e.g. yyyy-MM-ddTHH:mm:ss.SSSZ and it's
- * shorter versions like yyyy-MM-ddTHH:mmZ, yyyy-MM-dd or yyyyMMddTHHmmssZ).
- * @param {string=} format Formatting rules (see Description). If not specified,
- * `mediumDate` is used.
- * @returns {string} Formatted string or the input if input is not recognized as date/millis.
- *
- * @example
- <doc:example>
- <doc:source>
- <span ng-non-bindable>{{1288323623006 | date:'medium'}}</span>:
- {{1288323623006 | date:'medium'}}<br>
- <span ng-non-bindable>{{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}</span>:
- {{1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'}}<br>
- <span ng-non-bindable>{{1288323623006 | date:'MM/dd/yyyy @ h:mma'}}</span>:
- {{'1288323623006' | date:'MM/dd/yyyy @ h:mma'}}<br>
- </doc:source>
- <doc:scenario>
- it('should format date', function() {
- expect(binding("1288323623006 | date:'medium'")).
- toMatch(/Oct 2\d, 2010 \d{1,2}:\d{2}:\d{2} (AM|PM)/);
- expect(binding("1288323623006 | date:'yyyy-MM-dd HH:mm:ss Z'")).
- toMatch(/2010\-10\-2\d \d{2}:\d{2}:\d{2} \-?\d{4}/);
- expect(binding("'1288323623006' | date:'MM/dd/yyyy @ h:mma'")).
- toMatch(/10\/2\d\/2010 @ \d{1,2}:\d{2}(AM|PM)/);
- });
- </doc:scenario>
- </doc:example>
- */
-dateFilter.$inject = ['$locale'];
-function dateFilter($locale) {
-
-
- var R_ISO8601_STR = /^(\d{4})-?(\d\d)-?(\d\d)(?:T(\d\d)(?::?(\d\d)(?::?(\d\d)(?:\.(\d{3}))?)?)?(Z|([+-])(\d\d):?(\d\d)))?$/;
- function jsonStringToDate(string){
- var match;
- if (match = string.match(R_ISO8601_STR)) {
- var date = new Date(0),
- tzHour = 0,
- tzMin = 0;
- if (match[9]) {
- tzHour = int(match[9] + match[10]);
- tzMin = int(match[9] + match[11]);
- }
- date.setUTCFullYear(int(match[1]), int(match[2]) - 1, int(match[3]));
- date.setUTCHours(int(match[4]||0) - tzHour, int(match[5]||0) - tzMin, int(match[6]||0), int(match[7]||0));
- return date;
- }
- return string;
- }
-
-
- return function(date, format) {
- var text = '',
- parts = [],
- fn, match;
-
- format = format || 'mediumDate';
- format = $locale.DATETIME_FORMATS[format] || format;
- if (isString(date)) {
- if (NUMBER_STRING.test(date)) {
- date = int(date);
- } else {
- date = jsonStringToDate(date);
- }
- }
-
- if (isNumber(date)) {
- date = new Date(date);
- }
-
- if (!isDate(date)) {
- return date;
- }
-
- while(format) {
- match = DATE_FORMATS_SPLIT.exec(format);
- if (match) {
- parts = concat(parts, match, 1);
- format = parts.pop();
- } else {
- parts.push(format);
- format = null;
- }
- }
-
- forEach(parts, function(value){
- fn = DATE_FORMATS[value];
- text += fn ? fn(date, $locale.DATETIME_FORMATS)
- : value.replace(/(^'|'$)/g, '').replace(/''/g, "'");
- });
-
- return text;
- };
-}
-
-
-/**
- * @ngdoc filter
- * @name ng.filter:json
- * @function
- *
- * @description
- * Allows you to convert a JavaScript object into JSON string.
- *
- * This filter is mostly useful for debugging. When using the double curly {{value}} notation
- * the binding is automatically converted to JSON.
- *
- * @param {*} object Any JavaScript object (including arrays and primitive types) to filter.
- * @returns {string} JSON string.
- *
- *
- * @example:
- <doc:example>
- <doc:source>
- <pre>{{ {'name':'value'} | json }}</pre>
- </doc:source>
- <doc:scenario>
- it('should jsonify filtered objects', function() {
- expect(binding("{'name':'value'}")).toMatch(/\{\n "name": ?"value"\n}/);
- });
- </doc:scenario>
- </doc:example>
- *
- */
-function jsonFilter() {
- return function(object) {
- return toJson(object, true);
- };
-}
-
-
-/**
- * @ngdoc filter
- * @name ng.filter:lowercase
- * @function
- * @description
- * Converts string to lowercase.
- * @see angular.lowercase
- */
-var lowercaseFilter = valueFn(lowercase);
-
-
-/**
- * @ngdoc filter
- * @name ng.filter:uppercase
- * @function
- * @description
- * Converts string to uppercase.
- * @see angular.uppercase
- */
-var uppercaseFilter = valueFn(uppercase);
-
-/**
- * @ngdoc function
- * @name ng.filter:limitTo
- * @function
- *
- * @description
- * Creates a new array containing only a specified number of elements in an array. The elements
- * are taken from either the beginning or the end of the source array, as specified by the
- * value and sign (positive or negative) of `limit`.
- *
- * Note: This function is used to augment the `Array` type in Angular expressions. See
- * {@link ng.$filter} for more information about Angular arrays.
- *
- * @param {Array} array Source array to be limited.
- * @param {string|Number} limit The length of the returned array. If the `limit` number is
- * positive, `limit` number of items from the beginning of the source array are copied.
- * If the number is negative, `limit` number of items from the end of the source array are
- * copied. The `limit` will be trimmed if it exceeds `array.length`
- * @returns {Array} A new sub-array of length `limit` or less if input array had less than `limit`
- * elements.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.numbers = [1,2,3,4,5,6,7,8,9];
- $scope.limit = 3;
- }
- </script>
- <div ng-controller="Ctrl">
- Limit {{numbers}} to: <input type="integer" ng-model="limit">
- <p>Output: {{ numbers | limitTo:limit }}</p>
- </div>
- </doc:source>
- <doc:scenario>
- it('should limit the numer array to first three items', function() {
- expect(element('.doc-example-live input[ng-model=limit]').val()).toBe('3');
- expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3]');
- });
-
- it('should update the output when -3 is entered', function() {
- input('limit').enter(-3);
- expect(binding('numbers | limitTo:limit')).toEqual('[7,8,9]');
- });
-
- it('should not exceed the maximum size of input array', function() {
- input('limit').enter(100);
- expect(binding('numbers | limitTo:limit')).toEqual('[1,2,3,4,5,6,7,8,9]');
- });
- </doc:scenario>
- </doc:example>
- */
-function limitToFilter(){
- return function(array, limit) {
- if (!(array instanceof Array)) return array;
- limit = int(limit);
- var out = [],
- i, n;
-
- // check that array is iterable
- if (!array || !(array instanceof Array))
- return out;
-
- // if abs(limit) exceeds maximum length, trim it
- if (limit > array.length)
- limit = array.length;
- else if (limit < -array.length)
- limit = -array.length;
-
- if (limit > 0) {
- i = 0;
- n = limit;
- } else {
- i = array.length + limit;
- n = array.length;
- }
-
- for (; i<n; i++) {
- out.push(array[i]);
- }
-
- return out;
- }
-}
-
-/**
- * @ngdoc function
- * @name ng.filter:orderBy
- * @function
- *
- * @description
- * Orders a specified `array` by the `expression` predicate.
- *
- * Note: this function is used to augment the `Array` type in Angular expressions. See
- * {@link ng.$filter} for more informaton about Angular arrays.
- *
- * @param {Array} array The array to sort.
- * @param {function(*)|string|Array.<(function(*)|string)>} expression A predicate to be
- * used by the comparator to determine the order of elements.
- *
- * Can be one of:
- *
- * - `function`: Getter function. The result of this function will be sorted using the
- * `<`, `=`, `>` operator.
- * - `string`: An Angular expression which evaluates to an object to order by, such as 'name'
- * to sort by a property called 'name'. Optionally prefixed with `+` or `-` to control
- * ascending or descending sort order (for example, +name or -name).
- * - `Array`: An array of function or string predicates. The first predicate in the array
- * is used for sorting, but when two items are equivalent, the next predicate is used.
- *
- * @param {boolean=} reverse Reverse the order the array.
- * @returns {Array} Sorted copy of the source array.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.friends =
- [{name:'John', phone:'555-1212', age:10},
- {name:'Mary', phone:'555-9876', age:19},
- {name:'Mike', phone:'555-4321', age:21},
- {name:'Adam', phone:'555-5678', age:35},
- {name:'Julie', phone:'555-8765', age:29}]
- $scope.predicate = '-age';
- }
- </script>
- <div ng-controller="Ctrl">
- <pre>Sorting predicate = {{predicate}}; reverse = {{reverse}}</pre>
- <hr/>
- [ <a href="" ng-click="predicate=''">unsorted</a> ]
- <table class="friend">
- <tr>
- <th><a href="" ng-click="predicate = 'name'; reverse=false">Name</a>
- (<a href ng-click="predicate = '-name'; reverse=false">^</a>)</th>
- <th><a href="" ng-click="predicate = 'phone'; reverse=!reverse">Phone Number</a></th>
- <th><a href="" ng-click="predicate = 'age'; reverse=!reverse">Age</a></th>
- <tr>
- <tr ng-repeat="friend in friends | orderBy:predicate:reverse">
- <td>{{friend.name}}</td>
- <td>{{friend.phone}}</td>
- <td>{{friend.age}}</td>
- <tr>
- </table>
- </div>
- </doc:source>
- <doc:scenario>
- it('should be reverse ordered by aged', function() {
- expect(binding('predicate')).toBe('-age');
- expect(repeater('table.friend', 'friend in friends').column('friend.age')).
- toEqual(['35', '29', '21', '19', '10']);
- expect(repeater('table.friend', 'friend in friends').column('friend.name')).
- toEqual(['Adam', 'Julie', 'Mike', 'Mary', 'John']);
- });
-
- it('should reorder the table when user selects different predicate', function() {
- element('.doc-example-live a:contains("Name")').click();
- expect(repeater('table.friend', 'friend in friends').column('friend.name')).
- toEqual(['Adam', 'John', 'Julie', 'Mary', 'Mike']);
- expect(repeater('table.friend', 'friend in friends').column('friend.age')).
- toEqual(['35', '10', '29', '19', '21']);
-
- element('.doc-example-live a:contains("Phone")').click();
- expect(repeater('table.friend', 'friend in friends').column('friend.phone')).
- toEqual(['555-9876', '555-8765', '555-5678', '555-4321', '555-1212']);
- expect(repeater('table.friend', 'friend in friends').column('friend.name')).
- toEqual(['Mary', 'Julie', 'Adam', 'Mike', 'John']);
- });
- </doc:scenario>
- </doc:example>
- */
-orderByFilter.$inject = ['$parse'];
-function orderByFilter($parse){
- return function(array, sortPredicate, reverseOrder) {
- if (!(array instanceof Array)) return array;
- if (!sortPredicate) return array;
- sortPredicate = isArray(sortPredicate) ? sortPredicate: [sortPredicate];
- sortPredicate = map(sortPredicate, function(predicate){
- var descending = false, get = predicate || identity;
- if (isString(predicate)) {
- if ((predicate.charAt(0) == '+' || predicate.charAt(0) == '-')) {
- descending = predicate.charAt(0) == '-';
- predicate = predicate.substring(1);
- }
- get = $parse(predicate);
- }
- return reverseComparator(function(a,b){
- return compare(get(a),get(b));
- }, descending);
- });
- var arrayCopy = [];
- for ( var i = 0; i < array.length; i++) { arrayCopy.push(array[i]); }
- return arrayCopy.sort(reverseComparator(comparator, reverseOrder));
-
- function comparator(o1, o2){
- for ( var i = 0; i < sortPredicate.length; i++) {
- var comp = sortPredicate[i](o1, o2);
- if (comp !== 0) return comp;
- }
- return 0;
- }
- function reverseComparator(comp, descending) {
- return toBoolean(descending)
- ? function(a,b){return comp(b,a);}
- : comp;
- }
- function compare(v1, v2){
- var t1 = typeof v1;
- var t2 = typeof v2;
- if (t1 == t2) {
- if (t1 == "string") v1 = v1.toLowerCase();
- if (t1 == "string") v2 = v2.toLowerCase();
- if (v1 === v2) return 0;
- return v1 < v2 ? -1 : 1;
- } else {
- return t1 < t2 ? -1 : 1;
- }
- }
- }
-}
-
-function ngDirective(directive) {
- if (isFunction(directive)) {
- directive = {
- link: directive
- }
- }
- directive.restrict = directive.restrict || 'AC';
- return valueFn(directive);
-}
-
-/**
- * @ngdoc directive
- * @name ng.directive:a
- * @restrict E
- *
- * @description
- * Modifies the default behavior of html A tag, so that the default action is prevented when href
- * attribute is empty.
- *
- * The reasoning for this change is to allow easy creation of action links with `ngClick` directive
- * without changing the location or causing page reloads, e.g.:
- * <a href="" ng-click="model.$save()">Save</a>
- */
-var htmlAnchorDirective = valueFn({
- restrict: 'E',
- compile: function(element, attr) {
- // turn <a href ng-click="..">link</a> into a link in IE
- // but only if it doesn't have name attribute, in which case it's an anchor
- if (!attr.href) {
- attr.$set('href', '');
- }
-
- return function(scope, element) {
- element.bind('click', function(event){
- // if we have no href url, then don't navigate anywhere.
- if (!element.attr('href')) {
- event.preventDefault();
- }
- });
- }
- }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngHref
- * @restrict A
- *
- * @description
- * Using Angular markup like {{hash}} in an href attribute makes
- * the page open to a wrong URL, if the user clicks that link before
- * angular has a chance to replace the {{hash}} with actual URL, the
- * link will be broken and will most likely return a 404 error.
- * The `ngHref` directive solves this problem.
- *
- * The buggy way to write it:
- * <pre>
- * <a href="http://www.gravatar.com/avatar/{{hash}}"/>
- * </pre>
- *
- * The correct way to write it:
- * <pre>
- * <a ng-href="http://www.gravatar.com/avatar/{{hash}}"/>
- * </pre>
- *
- * @element A
- * @param {template} ngHref any string which can contain `{{}}` markup.
- *
- * @example
- * This example uses `link` variable inside `href` attribute:
- <doc:example>
- <doc:source>
- <input ng-model="value" /><br />
- <a id="link-1" href ng-click="value = 1">link 1</a> (link, don't reload)<br />
- <a id="link-2" href="" ng-click="value = 2">link 2</a> (link, don't reload)<br />
- <a id="link-3" ng-href="/{{'123'}}">link 3</a> (link, reload!)<br />
- <a id="link-4" href="" name="xx" ng-click="value = 4">anchor</a> (link, don't reload)<br />
- <a id="link-5" name="xxx" ng-click="value = 5">anchor</a> (no link)<br />
- <a id="link-6" ng-href="{{value}}">link</a> (link, change location)
- </doc:source>
- <doc:scenario>
- it('should execute ng-click but not reload when href without value', function() {
- element('#link-1').click();
- expect(input('value').val()).toEqual('1');
- expect(element('#link-1').attr('href')).toBe("");
- });
-
- it('should execute ng-click but not reload when href empty string', function() {
- element('#link-2').click();
- expect(input('value').val()).toEqual('2');
- expect(element('#link-2').attr('href')).toBe("");
- });
-
- it('should execute ng-click and change url when ng-href specified', function() {
- expect(element('#link-3').attr('href')).toBe("/123");
-
- element('#link-3').click();
- expect(browser().window().path()).toEqual('/123');
- });
-
- it('should execute ng-click but not reload when href empty string and name specified', function() {
- element('#link-4').click();
- expect(input('value').val()).toEqual('4');
- expect(element('#link-4').attr('href')).toBe('');
- });
-
- it('should execute ng-click but not reload when no href but name specified', function() {
- element('#link-5').click();
- expect(input('value').val()).toEqual('5');
- expect(element('#link-5').attr('href')).toBe('');
- });
-
- it('should only change url when only ng-href', function() {
- input('value').enter('6');
- expect(element('#link-6').attr('href')).toBe('6');
-
- element('#link-6').click();
- expect(browser().location().url()).toEqual('/6');
- });
- </doc:scenario>
- </doc:example>
- */
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngSrc
- * @restrict A
- *
- * @description
- * Using Angular markup like `{{hash}}` in a `src` attribute doesn't
- * work right: The browser will fetch from the URL with the literal
- * text `{{hash}}` until Angular replaces the expression inside
- * `{{hash}}`. The `ngSrc` directive solves this problem.
- *
- * The buggy way to write it:
- * <pre>
- * <img src="http://www.gravatar.com/avatar/{{hash}}"/>
- * </pre>
- *
- * The correct way to write it:
- * <pre>
- * <img ng-src="http://www.gravatar.com/avatar/{{hash}}"/>
- * </pre>
- *
- * @element IMG
- * @param {template} ngSrc any string which can contain `{{}}` markup.
- */
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngDisabled
- * @restrict A
- *
- * @description
- *
- * The following markup will make the button enabled on Chrome/Firefox but not on IE8 and older IEs:
- * <pre>
- * <div ng-init="scope = { isDisabled: false }">
- * <button disabled="{{scope.isDisabled}}">Disabled</button>
- * </div>
- * </pre>
- *
- * The HTML specs do not require browsers to preserve the special attributes such as disabled.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce the `ngDisabled` directive.
- *
- * @example
- <doc:example>
- <doc:source>
- Click me to toggle: <input type="checkbox" ng-model="checked"><br/>
- <button ng-model="button" ng-disabled="checked">Button</button>
- </doc:source>
- <doc:scenario>
- it('should toggle button', function() {
- expect(element('.doc-example-live :button').prop('disabled')).toBeFalsy();
- input('checked').check();
- expect(element('.doc-example-live :button').prop('disabled')).toBeTruthy();
- });
- </doc:scenario>
- </doc:example>
- *
- * @element INPUT
- * @param {expression} ngDisabled Angular expression that will be evaluated.
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngChecked
- * @restrict A
- *
- * @description
- * The HTML specs do not require browsers to preserve the special attributes such as checked.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce the `ngChecked` directive.
- * @example
- <doc:example>
- <doc:source>
- Check me to check both: <input type="checkbox" ng-model="master"><br/>
- <input id="checkSlave" type="checkbox" ng-checked="master">
- </doc:source>
- <doc:scenario>
- it('should check both checkBoxes', function() {
- expect(element('.doc-example-live #checkSlave').prop('checked')).toBeFalsy();
- input('master').check();
- expect(element('.doc-example-live #checkSlave').prop('checked')).toBeTruthy();
- });
- </doc:scenario>
- </doc:example>
- *
- * @element INPUT
- * @param {expression} ngChecked Angular expression that will be evaluated.
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMultiple
- * @restrict A
- *
- * @description
- * The HTML specs do not require browsers to preserve the special attributes such as multiple.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce the `ngMultiple` directive.
- *
- * @example
- <doc:example>
- <doc:source>
- Check me check multiple: <input type="checkbox" ng-model="checked"><br/>
- <select id="select" ng-multiple="checked">
- <option>Misko</option>
- <option>Igor</option>
- <option>Vojta</option>
- <option>Di</option>
- </select>
- </doc:source>
- <doc:scenario>
- it('should toggle multiple', function() {
- expect(element('.doc-example-live #select').prop('multiple')).toBeFalsy();
- input('checked').check();
- expect(element('.doc-example-live #select').prop('multiple')).toBeTruthy();
- });
- </doc:scenario>
- </doc:example>
- *
- * @element SELECT
- * @param {expression} ngMultiple Angular expression that will be evaluated.
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngReadonly
- * @restrict A
- *
- * @description
- * The HTML specs do not require browsers to preserve the special attributes such as readonly.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduce the `ngReadonly` directive.
- * @example
- <doc:example>
- <doc:source>
- Check me to make text readonly: <input type="checkbox" ng-model="checked"><br/>
- <input type="text" ng-readonly="checked" value="I'm Angular"/>
- </doc:source>
- <doc:scenario>
- it('should toggle readonly attr', function() {
- expect(element('.doc-example-live :text').prop('readonly')).toBeFalsy();
- input('checked').check();
- expect(element('.doc-example-live :text').prop('readonly')).toBeTruthy();
- });
- </doc:scenario>
- </doc:example>
- *
- * @element INPUT
- * @param {string} expression Angular expression that will be evaluated.
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngSelected
- * @restrict A
- *
- * @description
- * The HTML specs do not require browsers to preserve the special attributes such as selected.
- * (The presence of them means true and absence means false)
- * This prevents the angular compiler from correctly retrieving the binding expression.
- * To solve this problem, we introduced the `ngSelected` directive.
- * @example
- <doc:example>
- <doc:source>
- Check me to select: <input type="checkbox" ng-model="selected"><br/>
- <select>
- <option>Hello!</option>
- <option id="greet" ng-selected="selected">Greetings!</option>
- </select>
- </doc:source>
- <doc:scenario>
- it('should select Greetings!', function() {
- expect(element('.doc-example-live #greet').prop('selected')).toBeFalsy();
- input('selected').check();
- expect(element('.doc-example-live #greet').prop('selected')).toBeTruthy();
- });
- </doc:scenario>
- </doc:example>
- *
- * @element OPTION
- * @param {string} expression Angular expression that will be evaluated.
- */
-
-
-var ngAttributeAliasDirectives = {};
-
-
-// boolean attrs are evaluated
-forEach(BOOLEAN_ATTR, function(propName, attrName) {
- var normalized = directiveNormalize('ng-' + attrName);
- ngAttributeAliasDirectives[normalized] = function() {
- return {
- priority: 100,
- compile: function() {
- return function(scope, element, attr) {
- scope.$watch(attr[normalized], function(value) {
- attr.$set(attrName, !!value);
- });
- };
- }
- };
- };
-});
-
-
-// ng-src, ng-href are interpolated
-forEach(['src', 'href'], function(attrName) {
- var normalized = directiveNormalize('ng-' + attrName);
- ngAttributeAliasDirectives[normalized] = function() {
- return {
- priority: 99, // it needs to run after the attributes are interpolated
- link: function(scope, element, attr) {
- attr.$observe(normalized, function(value) {
- attr.$set(attrName, value);
-
- // on IE, if "ng:src" directive declaration is used and "src" attribute doesn't exist
- // then calling element.setAttribute('src', 'foo') doesn't do anything, so we need
- // to set the property as well to achieve the desired effect
- if (msie) element.prop(attrName, value);
- });
- }
- };
- };
-});
-
-var nullFormCtrl = {
- $addControl: noop,
- $removeControl: noop,
- $setValidity: noop,
- $setDirty: noop
-};
-
-/**
- * @ngdoc object
- * @name ng.directive:form.FormController
- *
- * @property {boolean} $pristine True if user has not interacted with the form yet.
- * @property {boolean} $dirty True if user has already interacted with the form.
- * @property {boolean} $valid True if all of the containg forms and controls are valid.
- * @property {boolean} $invalid True if at least one containing control or form is invalid.
- *
- * @property {Object} $error Is an object hash, containing references to all invalid controls or
- * forms, where:
- *
- * - keys are validation tokens (error names) — such as `REQUIRED`, `URL` or `EMAIL`),
- * - values are arrays of controls or forms that are invalid with given error.
- *
- * @description
- * `FormController` keeps track of all its controls and nested forms as well as state of them,
- * such as being valid/invalid or dirty/pristine.
- *
- * Each {@link ng.directive:form form} directive creates an instance
- * of `FormController`.
- *
- */
-//asks for $scope to fool the BC controller module
-FormController.$inject = ['$element', '$attrs', '$scope'];
-function FormController(element, attrs) {
- var form = this,
- parentForm = element.parent().controller('form') || nullFormCtrl,
- invalidCount = 0, // used to easily determine if we are valid
- errors = form.$error = {};
-
- // init state
- form.$name = attrs.name;
- form.$dirty = false;
- form.$pristine = true;
- form.$valid = true;
- form.$invalid = false;
-
- parentForm.$addControl(form);
-
- // Setup initial state of the control
- element.addClass(PRISTINE_CLASS);
- toggleValidCss(true);
-
- // convenience method for easy toggling of classes
- function toggleValidCss(isValid, validationErrorKey) {
- validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
- element.
- removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
- addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
- }
-
- form.$addControl = function(control) {
- if (control.$name && !form.hasOwnProperty(control.$name)) {
- form[control.$name] = control;
- }
- };
-
- form.$removeControl = function(control) {
- if (control.$name && form[control.$name] === control) {
- delete form[control.$name];
- }
- forEach(errors, function(queue, validationToken) {
- form.$setValidity(validationToken, true, control);
- });
- };
-
- form.$setValidity = function(validationToken, isValid, control) {
- var queue = errors[validationToken];
-
- if (isValid) {
- if (queue) {
- arrayRemove(queue, control);
- if (!queue.length) {
- invalidCount--;
- if (!invalidCount) {
- toggleValidCss(isValid);
- form.$valid = true;
- form.$invalid = false;
- }
- errors[validationToken] = false;
- toggleValidCss(true, validationToken);
- parentForm.$setValidity(validationToken, true, form);
- }
- }
-
- } else {
- if (!invalidCount) {
- toggleValidCss(isValid);
- }
- if (queue) {
- if (includes(queue, control)) return;
- } else {
- errors[validationToken] = queue = [];
- invalidCount++;
- toggleValidCss(false, validationToken);
- parentForm.$setValidity(validationToken, false, form);
- }
- queue.push(control);
-
- form.$valid = false;
- form.$invalid = true;
- }
- };
-
- form.$setDirty = function() {
- element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
- form.$dirty = true;
- form.$pristine = false;
- };
-
-}
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngForm
- * @restrict EAC
- *
- * @description
- * Nestable alias of {@link ng.directive:form `form`} directive. HTML
- * does not allow nesting of form elements. It is useful to nest forms, for example if the validity of a
- * sub-group of controls needs to be determined.
- *
- * @param {string=} ngForm|name Name of the form. If specified, the form controller will be published into
- * related scope, under this name.
- *
- */
-
- /**
- * @ngdoc directive
- * @name ng.directive:form
- * @restrict E
- *
- * @description
- * Directive that instantiates
- * {@link ng.directive:form.FormController FormController}.
- *
- * If `name` attribute is specified, the form controller is published onto the current scope under
- * this name.
- *
- * # Alias: {@link ng.directive:ngForm `ngForm`}
- *
- * In angular forms can be nested. This means that the outer form is valid when all of the child
- * forms are valid as well. However browsers do not allow nesting of `<form>` elements, for this
- * reason angular provides {@link ng.directive:ngForm `ngForm`} alias
- * which behaves identical to `<form>` but allows form nesting.
- *
- *
- * # CSS classes
- * - `ng-valid` Is set if the form is valid.
- * - `ng-invalid` Is set if the form is invalid.
- * - `ng-pristine` Is set if the form is pristine.
- * - `ng-dirty` Is set if the form is dirty.
- *
- *
- * # Submitting a form and preventing default action
- *
- * Since the role of forms in client-side Angular applications is different than in classical
- * roundtrip apps, it is desirable for the browser not to translate the form submission into a full
- * page reload that sends the data to the server. Instead some javascript logic should be triggered
- * to handle the form submission in application specific way.
- *
- * For this reason, Angular prevents the default action (form submission to the server) unless the
- * `<form>` element has an `action` attribute specified.
- *
- * You can use one of the following two ways to specify what javascript method should be called when
- * a form is submitted:
- *
- * - {@link ng.directive:ngSubmit ngSubmit} directive on the form element
- * - {@link ng.directive:ngClick ngClick} directive on the first
- * button or input field of type submit (input[type=submit])
- *
- * To prevent double execution of the handler, use only one of ngSubmit or ngClick directives. This
- * is because of the following form submission rules coming from the html spec:
- *
- * - If a form has only one input field then hitting enter in this field triggers form submit
- * (`ngSubmit`)
- * - if a form has has 2+ input fields and no buttons or input[type=submit] then hitting enter
- * doesn't trigger submit
- * - if a form has one or more input fields and one or more buttons or input[type=submit] then
- * hitting enter in any of the input fields will trigger the click handler on the *first* button or
- * input[type=submit] (`ngClick`) *and* a submit handler on the enclosing form (`ngSubmit`)
- *
- * @param {string=} name Name of the form. If specified, the form controller will be published into
- * related scope, under this name.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.userType = 'guest';
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- userType: <input name="input" ng-model="userType" required>
- <span class="error" ng-show="myForm.input.$error.REQUIRED">Required!</span><br>
- <tt>userType = {{userType}}</tt><br>
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br>
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br>
- <tt>myForm.$error.REQUIRED = {{!!myForm.$error.REQUIRED}}</tt><br>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('userType')).toEqual('guest');
- expect(binding('myForm.input.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('userType').enter('');
- expect(binding('userType')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
-var formDirectiveFactory = function(isNgForm) {
- return ['$timeout', function($timeout) {
- var formDirective = {
- name: 'form',
- restrict: 'E',
- controller: FormController,
- compile: function() {
- return {
- pre: function(scope, formElement, attr, controller) {
- if (!attr.action) {
- // we can't use jq events because if a form is destroyed during submission the default
- // action is not prevented. see #1238
- //
- // IE 9 is not affected because it doesn't fire a submit event and try to do a full
- // page reload if the form was destroyed by submission of the form via a click handler
- // on a button in the form. Looks like an IE9 specific bug.
- var preventDefaultListener = function(event) {
- event.preventDefault
- ? event.preventDefault()
- : event.returnValue = false; // IE
- };
-
- addEventListenerFn(formElement[0], 'submit', preventDefaultListener);
-
- // unregister the preventDefault listener so that we don't not leak memory but in a
- // way that will achieve the prevention of the default action.
- formElement.bind('$destroy', function() {
- $timeout(function() {
- removeEventListenerFn(formElement[0], 'submit', preventDefaultListener);
- }, 0, false);
- });
- }
-
- var parentFormCtrl = formElement.parent().controller('form'),
- alias = attr.name || attr.ngForm;
-
- if (alias) {
- scope[alias] = controller;
- }
- if (parentFormCtrl) {
- formElement.bind('$destroy', function() {
- parentFormCtrl.$removeControl(controller);
- if (alias) {
- scope[alias] = undefined;
- }
- extend(controller, nullFormCtrl); //stop propagating child destruction handlers upwards
- });
- }
- }
- };
- }
- };
-
- return isNgForm ? extend(copy(formDirective), {restrict: 'EAC'}) : formDirective;
- }];
-};
-
-var formDirective = formDirectiveFactory();
-var ngFormDirective = formDirectiveFactory(true);
-
-var URL_REGEXP = /^(ftp|http|https):\/\/(\w+:{0,1}\w*@)?(\S+)(:[0-9]+)?(\/|\/([\w#!:.?+=&%@!\-\/]))?$/;
-var EMAIL_REGEXP = /^[A-Za-z0-9._%+-]+@[A-Za-z0-9.-]+\.[A-Za-z]{2,4}$/;
-var NUMBER_REGEXP = /^\s*(\-|\+)?(\d+|(\d*(\.\d*)))\s*$/;
-
-var inputType = {
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.text
- *
- * @description
- * Standard HTML text input with angular data binding.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.text = 'guest';
- $scope.word = /^\w*$/;
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- Single word: <input type="text" name="input" ng-model="text"
- ng-pattern="word" required>
- <span class="error" ng-show="myForm.input.$error.required">
- Required!</span>
- <span class="error" ng-show="myForm.input.$error.pattern">
- Single word only!</span>
-
- <tt>text = {{text}}</tt><br/>
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('text')).toEqual('guest');
- expect(binding('myForm.input.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('text').enter('');
- expect(binding('text')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
-
- it('should be invalid if multi word', function() {
- input('text').enter('hello world');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
- 'text': textInputType,
-
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.number
- *
- * @description
- * Text input with number validation and transformation. Sets the `number` validation
- * error if not a valid number.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} min Sets the `min` validation error key if the value entered is less then `min`.
- * @param {string=} max Sets the `max` validation error key if the value entered is greater then `min`.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.value = 12;
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- Number: <input type="number" name="input" ng-model="value"
- min="0" max="99" required>
- <span class="error" ng-show="myForm.list.$error.required">
- Required!</span>
- <span class="error" ng-show="myForm.list.$error.number">
- Not valid number!</span>
- <tt>value = {{value}}</tt><br/>
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('value')).toEqual('12');
- expect(binding('myForm.input.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('value').enter('');
- expect(binding('value')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
-
- it('should be invalid if over max', function() {
- input('value').enter('123');
- expect(binding('value')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
- 'number': numberInputType,
-
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.url
- *
- * @description
- * Text input with URL validation. Sets the `url` validation error key if the content is not a
- * valid URL.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.text = 'http://google.com';
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- URL: <input type="url" name="input" ng-model="text" required>
- <span class="error" ng-show="myForm.input.$error.required">
- Required!</span>
- <span class="error" ng-show="myForm.input.$error.url">
- Not valid url!</span>
- <tt>text = {{text}}</tt><br/>
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
- <tt>myForm.$error.url = {{!!myForm.$error.url}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('text')).toEqual('http://google.com');
- expect(binding('myForm.input.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('text').enter('');
- expect(binding('text')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
-
- it('should be invalid if not url', function() {
- input('text').enter('xxx');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
- 'url': urlInputType,
-
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.email
- *
- * @description
- * Text input with email validation. Sets the `email` validation error key if not a valid email
- * address.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.text = 'me@example.com';
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- Email: <input type="email" name="input" ng-model="text" required>
- <span class="error" ng-show="myForm.input.$error.required">
- Required!</span>
- <span class="error" ng-show="myForm.input.$error.email">
- Not valid email!</span>
- <tt>text = {{text}}</tt><br/>
- <tt>myForm.input.$valid = {{myForm.input.$valid}}</tt><br/>
- <tt>myForm.input.$error = {{myForm.input.$error}}</tt><br/>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
- <tt>myForm.$error.email = {{!!myForm.$error.email}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('text')).toEqual('me@example.com');
- expect(binding('myForm.input.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('text').enter('');
- expect(binding('text')).toEqual('');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
-
- it('should be invalid if not email', function() {
- input('text').enter('xxx');
- expect(binding('myForm.input.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
- 'email': emailInputType,
-
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.radio
- *
- * @description
- * HTML radio button.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string} value The value to which the expression should be set when selected.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.color = 'blue';
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- <input type="radio" ng-model="color" value="red"> Red <br/>
- <input type="radio" ng-model="color" value="green"> Green <br/>
- <input type="radio" ng-model="color" value="blue"> Blue <br/>
- <tt>color = {{color}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should change state', function() {
- expect(binding('color')).toEqual('blue');
-
- input('color').select('red');
- expect(binding('color')).toEqual('red');
- });
- </doc:scenario>
- </doc:example>
- */
- 'radio': radioInputType,
-
-
- /**
- * @ngdoc inputType
- * @name ng.directive:input.checkbox
- *
- * @description
- * HTML checkbox.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} ngTrueValue The value to which the expression should be set when selected.
- * @param {string=} ngFalseValue The value to which the expression should be set when not selected.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.value1 = true;
- $scope.value2 = 'YES'
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- Value1: <input type="checkbox" ng-model="value1"> <br/>
- Value2: <input type="checkbox" ng-model="value2"
- ng-true-value="YES" ng-false-value="NO"> <br/>
- <tt>value1 = {{value1}}</tt><br/>
- <tt>value2 = {{value2}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should change state', function() {
- expect(binding('value1')).toEqual('true');
- expect(binding('value2')).toEqual('YES');
-
- input('value1').check();
- input('value2').check();
- expect(binding('value1')).toEqual('false');
- expect(binding('value2')).toEqual('NO');
- });
- </doc:scenario>
- </doc:example>
- */
- 'checkbox': checkboxInputType,
-
- 'hidden': noop,
- 'button': noop,
- 'submit': noop,
- 'reset': noop
-};
-
-
-function isEmpty(value) {
- return isUndefined(value) || value === '' || value === null || value !== value;
-}
-
-
-function textInputType(scope, element, attr, ctrl, $sniffer, $browser) {
-
- var listener = function() {
- var value = trim(element.val());
-
- if (ctrl.$viewValue !== value) {
- scope.$apply(function() {
- ctrl.$setViewValue(value);
- });
- }
- };
-
- // if the browser does support "input" event, we are fine - except on IE9 which doesn't fire the
- // input event on backspace, delete or cut
- if ($sniffer.hasEvent('input')) {
- element.bind('input', listener);
- } else {
- var timeout;
-
- element.bind('keydown', function(event) {
- var key = event.keyCode;
-
- // ignore
- // command modifiers arrows
- if (key === 91 || (15 < key && key < 19) || (37 <= key && key <= 40)) return;
-
- if (!timeout) {
- timeout = $browser.defer(function() {
- listener();
- timeout = null;
- });
- }
- });
-
- // if user paste into input using mouse, we need "change" event to catch it
- element.bind('change', listener);
- }
-
-
- ctrl.$render = function() {
- element.val(isEmpty(ctrl.$viewValue) ? '' : ctrl.$viewValue);
- };
-
- // pattern validator
- var pattern = attr.ngPattern,
- patternValidator;
-
- var validate = function(regexp, value) {
- if (isEmpty(value) || regexp.test(value)) {
- ctrl.$setValidity('pattern', true);
- return value;
- } else {
- ctrl.$setValidity('pattern', false);
- return undefined;
- }
- };
-
- if (pattern) {
- if (pattern.match(/^\/(.*)\/$/)) {
- pattern = new RegExp(pattern.substr(1, pattern.length - 2));
- patternValidator = function(value) {
- return validate(pattern, value)
- };
- } else {
- patternValidator = function(value) {
- var patternObj = scope.$eval(pattern);
-
- if (!patternObj || !patternObj.test) {
- throw new Error('Expected ' + pattern + ' to be a RegExp but was ' + patternObj);
- }
- return validate(patternObj, value);
- };
- }
-
- ctrl.$formatters.push(patternValidator);
- ctrl.$parsers.push(patternValidator);
- }
-
- // min length validator
- if (attr.ngMinlength) {
- var minlength = int(attr.ngMinlength);
- var minLengthValidator = function(value) {
- if (!isEmpty(value) && value.length < minlength) {
- ctrl.$setValidity('minlength', false);
- return undefined;
- } else {
- ctrl.$setValidity('minlength', true);
- return value;
- }
- };
-
- ctrl.$parsers.push(minLengthValidator);
- ctrl.$formatters.push(minLengthValidator);
- }
-
- // max length validator
- if (attr.ngMaxlength) {
- var maxlength = int(attr.ngMaxlength);
- var maxLengthValidator = function(value) {
- if (!isEmpty(value) && value.length > maxlength) {
- ctrl.$setValidity('maxlength', false);
- return undefined;
- } else {
- ctrl.$setValidity('maxlength', true);
- return value;
- }
- };
-
- ctrl.$parsers.push(maxLengthValidator);
- ctrl.$formatters.push(maxLengthValidator);
- }
-}
-
-function numberInputType(scope, element, attr, ctrl, $sniffer, $browser) {
- textInputType(scope, element, attr, ctrl, $sniffer, $browser);
-
- ctrl.$parsers.push(function(value) {
- var empty = isEmpty(value);
- if (empty || NUMBER_REGEXP.test(value)) {
- ctrl.$setValidity('number', true);
- return value === '' ? null : (empty ? value : parseFloat(value));
- } else {
- ctrl.$setValidity('number', false);
- return undefined;
- }
- });
-
- ctrl.$formatters.push(function(value) {
- return isEmpty(value) ? '' : '' + value;
- });
-
- if (attr.min) {
- var min = parseFloat(attr.min);
- var minValidator = function(value) {
- if (!isEmpty(value) && value < min) {
- ctrl.$setValidity('min', false);
- return undefined;
- } else {
- ctrl.$setValidity('min', true);
- return value;
- }
- };
-
- ctrl.$parsers.push(minValidator);
- ctrl.$formatters.push(minValidator);
- }
-
- if (attr.max) {
- var max = parseFloat(attr.max);
- var maxValidator = function(value) {
- if (!isEmpty(value) && value > max) {
- ctrl.$setValidity('max', false);
- return undefined;
- } else {
- ctrl.$setValidity('max', true);
- return value;
- }
- };
-
- ctrl.$parsers.push(maxValidator);
- ctrl.$formatters.push(maxValidator);
- }
-
- ctrl.$formatters.push(function(value) {
-
- if (isEmpty(value) || isNumber(value)) {
- ctrl.$setValidity('number', true);
- return value;
- } else {
- ctrl.$setValidity('number', false);
- return undefined;
- }
- });
-}
-
-function urlInputType(scope, element, attr, ctrl, $sniffer, $browser) {
- textInputType(scope, element, attr, ctrl, $sniffer, $browser);
-
- var urlValidator = function(value) {
- if (isEmpty(value) || URL_REGEXP.test(value)) {
- ctrl.$setValidity('url', true);
- return value;
- } else {
- ctrl.$setValidity('url', false);
- return undefined;
- }
- };
-
- ctrl.$formatters.push(urlValidator);
- ctrl.$parsers.push(urlValidator);
-}
-
-function emailInputType(scope, element, attr, ctrl, $sniffer, $browser) {
- textInputType(scope, element, attr, ctrl, $sniffer, $browser);
-
- var emailValidator = function(value) {
- if (isEmpty(value) || EMAIL_REGEXP.test(value)) {
- ctrl.$setValidity('email', true);
- return value;
- } else {
- ctrl.$setValidity('email', false);
- return undefined;
- }
- };
-
- ctrl.$formatters.push(emailValidator);
- ctrl.$parsers.push(emailValidator);
-}
-
-function radioInputType(scope, element, attr, ctrl) {
- // make the name unique, if not defined
- if (isUndefined(attr.name)) {
- element.attr('name', nextUid());
- }
-
- element.bind('click', function() {
- if (element[0].checked) {
- scope.$apply(function() {
- ctrl.$setViewValue(attr.value);
- });
- }
- });
-
- ctrl.$render = function() {
- var value = attr.value;
- element[0].checked = (value == ctrl.$viewValue);
- };
-
- attr.$observe('value', ctrl.$render);
-}
-
-function checkboxInputType(scope, element, attr, ctrl) {
- var trueValue = attr.ngTrueValue,
- falseValue = attr.ngFalseValue;
-
- if (!isString(trueValue)) trueValue = true;
- if (!isString(falseValue)) falseValue = false;
-
- element.bind('click', function() {
- scope.$apply(function() {
- ctrl.$setViewValue(element[0].checked);
- });
- });
-
- ctrl.$render = function() {
- element[0].checked = ctrl.$viewValue;
- };
-
- ctrl.$formatters.push(function(value) {
- return value === trueValue;
- });
-
- ctrl.$parsers.push(function(value) {
- return value ? trueValue : falseValue;
- });
-}
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:textarea
- * @restrict E
- *
- * @description
- * HTML textarea element control with angular data-binding. The data-binding and validation
- * properties of this element are exactly the same as those of the
- * {@link ng.directive:input input element}.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:input
- * @restrict E
- *
- * @description
- * HTML input element control with angular data-binding. Input control follows HTML5 input types
- * and polyfills the HTML5 validation behavior for older browsers.
- *
- * @param {string} ngModel Assignable angular expression to data-bind to.
- * @param {string=} name Property name of the form under which the control is published.
- * @param {string=} required Sets `required` validation error key if the value is not entered.
- * @param {number=} ngMinlength Sets `minlength` validation error key if the value is shorter than
- * minlength.
- * @param {number=} ngMaxlength Sets `maxlength` validation error key if the value is longer than
- * maxlength.
- * @param {string=} ngPattern Sets `pattern` validation error key if the value does not match the
- * RegExp pattern expression. Expected value is `/regexp/` for inline patterns or `regexp` for
- * patterns defined as scope expressions.
- * @param {string=} ngChange Angular expression to be executed when input changes due to user
- * interaction with the input element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.user = {name: 'guest', last: 'visitor'};
- }
- </script>
- <div ng-controller="Ctrl">
- <form name="myForm">
- User name: <input type="text" name="userName" ng-model="user.name" required>
- <span class="error" ng-show="myForm.userName.$error.required">
- Required!</span><br>
- Last name: <input type="text" name="lastName" ng-model="user.last"
- ng-minlength="3" ng-maxlength="10">
- <span class="error" ng-show="myForm.lastName.$error.minlength">
- Too short!</span>
- <span class="error" ng-show="myForm.lastName.$error.maxlength">
- Too long!</span><br>
- </form>
- <hr>
- <tt>user = {{user}}</tt><br/>
- <tt>myForm.userName.$valid = {{myForm.userName.$valid}}</tt><br>
- <tt>myForm.userName.$error = {{myForm.userName.$error}}</tt><br>
- <tt>myForm.lastName.$valid = {{myForm.lastName.$valid}}</tt><br>
- <tt>myForm.userName.$error = {{myForm.lastName.$error}}</tt><br>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br>
- <tt>myForm.$error.minlength = {{!!myForm.$error.minlength}}</tt><br>
- <tt>myForm.$error.maxlength = {{!!myForm.$error.maxlength}}</tt><br>
- </div>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('user')).toEqual('{"name":"guest","last":"visitor"}');
- expect(binding('myForm.userName.$valid')).toEqual('true');
- expect(binding('myForm.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty when required', function() {
- input('user.name').enter('');
- expect(binding('user')).toEqual('{"last":"visitor"}');
- expect(binding('myForm.userName.$valid')).toEqual('false');
- expect(binding('myForm.$valid')).toEqual('false');
- });
-
- it('should be valid if empty when min length is set', function() {
- input('user.last').enter('');
- expect(binding('user')).toEqual('{"name":"guest","last":""}');
- expect(binding('myForm.lastName.$valid')).toEqual('true');
- expect(binding('myForm.$valid')).toEqual('true');
- });
-
- it('should be invalid if less than required min length', function() {
- input('user.last').enter('xx');
- expect(binding('user')).toEqual('{"name":"guest"}');
- expect(binding('myForm.lastName.$valid')).toEqual('false');
- expect(binding('myForm.lastName.$error')).toMatch(/minlength/);
- expect(binding('myForm.$valid')).toEqual('false');
- });
-
- it('should be invalid if longer than max length', function() {
- input('user.last').enter('some ridiculously long name');
- expect(binding('user'))
- .toEqual('{"name":"guest"}');
- expect(binding('myForm.lastName.$valid')).toEqual('false');
- expect(binding('myForm.lastName.$error')).toMatch(/maxlength/);
- expect(binding('myForm.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
-var inputDirective = ['$browser', '$sniffer', function($browser, $sniffer) {
- return {
- restrict: 'E',
- require: '?ngModel',
- link: function(scope, element, attr, ctrl) {
- if (ctrl) {
- (inputType[lowercase(attr.type)] || inputType.text)(scope, element, attr, ctrl, $sniffer,
- $browser);
- }
- }
- };
-}];
-
-var VALID_CLASS = 'ng-valid',
- INVALID_CLASS = 'ng-invalid',
- PRISTINE_CLASS = 'ng-pristine',
- DIRTY_CLASS = 'ng-dirty';
-
-/**
- * @ngdoc object
- * @name ng.directive:ngModel.NgModelController
- *
- * @property {string} $viewValue Actual string value in the view.
- * @property {*} $modelValue The value in the model, that the control is bound to.
- * @property {Array.<Function>} $parsers Whenever the control reads value from the DOM, it executes
- * all of these functions to sanitize / convert the value as well as validate.
- *
- * @property {Array.<Function>} $formatters Whenever the model value changes, it executes all of
- * these functions to convert the value as well as validate.
- *
- * @property {Object} $error An bject hash with all errors as keys.
- *
- * @property {boolean} $pristine True if user has not interacted with the control yet.
- * @property {boolean} $dirty True if user has already interacted with the control.
- * @property {boolean} $valid True if there is no error.
- * @property {boolean} $invalid True if at least one error on the control.
- *
- * @description
- *
- * `NgModelController` provides API for the `ng-model` directive. The controller contains
- * services for data-binding, validation, CSS update, value formatting and parsing. It
- * specifically does not contain any logic which deals with DOM rendering or listening to
- * DOM events. The `NgModelController` is meant to be extended by other directives where, the
- * directive provides DOM manipulation and the `NgModelController` provides the data-binding.
- *
- * This example shows how to use `NgModelController` with a custom control to achieve
- * data-binding. Notice how different directives (`contenteditable`, `ng-model`, and `required`)
- * collaborate together to achieve the desired result.
- *
- * <example module="customControl">
- <file name="style.css">
- [contenteditable] {
- border: 1px solid black;
- background-color: white;
- min-height: 20px;
- }
-
- .ng-invalid {
- border: 1px solid red;
- }
-
- </file>
- <file name="script.js">
- angular.module('customControl', []).
- directive('contenteditable', function() {
- return {
- restrict: 'A', // only activate on element attribute
- require: '?ngModel', // get a hold of NgModelController
- link: function(scope, element, attrs, ngModel) {
- if(!ngModel) return; // do nothing if no ng-model
-
- // Specify how UI should be updated
- ngModel.$render = function() {
- element.html(ngModel.$viewValue || '');
- };
-
- // Listen for change events to enable binding
- element.bind('blur keyup change', function() {
- scope.$apply(read);
- });
- read(); // initialize
-
- // Write data to the model
- function read() {
- ngModel.$setViewValue(element.html());
- }
- }
- };
- });
- </file>
- <file name="index.html">
- <form name="myForm">
- <div contenteditable
- name="myWidget" ng-model="userContent"
- required>Change me!</div>
- <span ng-show="myForm.myWidget.$error.required">Required!</span>
- <hr>
- <textarea ng-model="userContent"></textarea>
- </form>
- </file>
- <file name="scenario.js">
- it('should data-bind and become invalid', function() {
- var contentEditable = element('[contenteditable]');
-
- expect(contentEditable.text()).toEqual('Change me!');
- input('userContent').enter('');
- expect(contentEditable.text()).toEqual('');
- expect(contentEditable.prop('className')).toMatch(/ng-invalid-required/);
- });
- </file>
- * </example>
- *
- */
-var NgModelController = ['$scope', '$exceptionHandler', '$attrs', '$element', '$parse',
- function($scope, $exceptionHandler, $attr, $element, $parse) {
- this.$viewValue = Number.NaN;
- this.$modelValue = Number.NaN;
- this.$parsers = [];
- this.$formatters = [];
- this.$viewChangeListeners = [];
- this.$pristine = true;
- this.$dirty = false;
- this.$valid = true;
- this.$invalid = false;
- this.$name = $attr.name;
-
- var ngModelGet = $parse($attr.ngModel),
- ngModelSet = ngModelGet.assign;
-
- if (!ngModelSet) {
- throw Error(NON_ASSIGNABLE_MODEL_EXPRESSION + $attr.ngModel +
- ' (' + startingTag($element) + ')');
- }
-
- /**
- * @ngdoc function
- * @name ng.directive:ngModel.NgModelController#$render
- * @methodOf ng.directive:ngModel.NgModelController
- *
- * @description
- * Called when the view needs to be updated. It is expected that the user of the ng-model
- * directive will implement this method.
- */
- this.$render = noop;
-
- var parentForm = $element.inheritedData('$formController') || nullFormCtrl,
- invalidCount = 0, // used to easily determine if we are valid
- $error = this.$error = {}; // keep invalid keys here
-
-
- // Setup initial state of the control
- $element.addClass(PRISTINE_CLASS);
- toggleValidCss(true);
-
- // convenience method for easy toggling of classes
- function toggleValidCss(isValid, validationErrorKey) {
- validationErrorKey = validationErrorKey ? '-' + snake_case(validationErrorKey, '-') : '';
- $element.
- removeClass((isValid ? INVALID_CLASS : VALID_CLASS) + validationErrorKey).
- addClass((isValid ? VALID_CLASS : INVALID_CLASS) + validationErrorKey);
- }
-
- /**
- * @ngdoc function
- * @name ng.directive:ngModel.NgModelController#$setValidity
- * @methodOf ng.directive:ngModel.NgModelController
- *
- * @description
- * Change the validity state, and notifies the form when the control changes validity. (i.e. it
- * does not notify form if given validator is already marked as invalid).
- *
- * This method should be called by validators - i.e. the parser or formatter functions.
- *
- * @param {string} validationErrorKey Name of the validator. the `validationErrorKey` will assign
- * to `$error[validationErrorKey]=isValid` so that it is available for data-binding.
- * The `validationErrorKey` should be in camelCase and will get converted into dash-case
- * for class name. Example: `myError` will result in `ng-valid-my-error` and `ng-invalid-my-error`
- * class and can be bound to as `{{someForm.someControl.$error.myError}}` .
- * @param {boolean} isValid Whether the current state is valid (true) or invalid (false).
- */
- this.$setValidity = function(validationErrorKey, isValid) {
- if ($error[validationErrorKey] === !isValid) return;
-
- if (isValid) {
- if ($error[validationErrorKey]) invalidCount--;
- if (!invalidCount) {
- toggleValidCss(true);
- this.$valid = true;
- this.$invalid = false;
- }
- } else {
- toggleValidCss(false);
- this.$invalid = true;
- this.$valid = false;
- invalidCount++;
- }
-
- $error[validationErrorKey] = !isValid;
- toggleValidCss(isValid, validationErrorKey);
-
- parentForm.$setValidity(validationErrorKey, isValid, this);
- };
-
-
- /**
- * @ngdoc function
- * @name ng.directive:ngModel.NgModelController#$setViewValue
- * @methodOf ng.directive:ngModel.NgModelController
- *
- * @description
- * Read a value from view.
- *
- * This method should be called from within a DOM event handler.
- * For example {@link ng.directive:input input} or
- * {@link ng.directive:select select} directives call it.
- *
- * It internally calls all `formatters` and if resulted value is valid, updates the model and
- * calls all registered change listeners.
- *
- * @param {string} value Value from the view.
- */
- this.$setViewValue = function(value) {
- this.$viewValue = value;
-
- // change to dirty
- if (this.$pristine) {
- this.$dirty = true;
- this.$pristine = false;
- $element.removeClass(PRISTINE_CLASS).addClass(DIRTY_CLASS);
- parentForm.$setDirty();
- }
-
- forEach(this.$parsers, function(fn) {
- value = fn(value);
- });
-
- if (this.$modelValue !== value) {
- this.$modelValue = value;
- ngModelSet($scope, value);
- forEach(this.$viewChangeListeners, function(listener) {
- try {
- listener();
- } catch(e) {
- $exceptionHandler(e);
- }
- })
- }
- };
-
- // model -> value
- var ctrl = this;
- $scope.$watch(ngModelGet, function(value) {
-
- // ignore change from view
- if (ctrl.$modelValue === value) return;
-
- var formatters = ctrl.$formatters,
- idx = formatters.length;
-
- ctrl.$modelValue = value;
- while(idx--) {
- value = formatters[idx](value);
- }
-
- if (ctrl.$viewValue !== value) {
- ctrl.$viewValue = value;
- ctrl.$render();
- }
- });
-}];
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngModel
- *
- * @element input
- *
- * @description
- * Is directive that tells Angular to do two-way data binding. It works together with `input`,
- * `select`, `textarea`. You can easily write your own directives to use `ngModel` as well.
- *
- * `ngModel` is responsible for:
- *
- * - binding the view into the model, which other directives such as `input`, `textarea` or `select`
- * require,
- * - providing validation behavior (i.e. required, number, email, url),
- * - keeping state of the control (valid/invalid, dirty/pristine, validation errors),
- * - setting related css class onto the element (`ng-valid`, `ng-invalid`, `ng-dirty`, `ng-pristine`),
- * - register the control with parent {@link ng.directive:form form}.
- *
- * For basic examples, how to use `ngModel`, see:
- *
- * - {@link ng.directive:input input}
- * - {@link ng.directive:input.text text}
- * - {@link ng.directive:input.checkbox checkbox}
- * - {@link ng.directive:input.radio radio}
- * - {@link ng.directive:input.number number}
- * - {@link ng.directive:input.email email}
- * - {@link ng.directive:input.url url}
- * - {@link ng.directive:select select}
- * - {@link ng.directive:textarea textarea}
- *
- */
-var ngModelDirective = function() {
- return {
- require: ['ngModel', '^?form'],
- controller: NgModelController,
- link: function(scope, element, attr, ctrls) {
- // notify others, especially parent forms
-
- var modelCtrl = ctrls[0],
- formCtrl = ctrls[1] || nullFormCtrl;
-
- formCtrl.$addControl(modelCtrl);
-
- element.bind('$destroy', function() {
- formCtrl.$removeControl(modelCtrl);
- });
- }
- };
-};
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngChange
- * @restrict E
- *
- * @description
- * Evaluate given expression when user changes the input.
- * The expression is not evaluated when the value change is coming from the model.
- *
- * Note, this directive requires `ngModel` to be present.
- *
- * @element input
- *
- * @example
- * <doc:example>
- * <doc:source>
- * <script>
- * function Controller($scope) {
- * $scope.counter = 0;
- * $scope.change = function() {
- * $scope.counter++;
- * };
- * }
- * </script>
- * <div ng-controller="Controller">
- * <input type="checkbox" ng-model="confirmed" ng-change="change()" id="ng-change-example1" />
- * <input type="checkbox" ng-model="confirmed" id="ng-change-example2" />
- * <label for="ng-change-example2">Confirmed</label><br />
- * debug = {{confirmed}}<br />
- * counter = {{counter}}
- * </div>
- * </doc:source>
- * <doc:scenario>
- * it('should evaluate the expression if changing from view', function() {
- * expect(binding('counter')).toEqual('0');
- * element('#ng-change-example1').click();
- * expect(binding('counter')).toEqual('1');
- * expect(binding('confirmed')).toEqual('true');
- * });
- *
- * it('should not evaluate the expression if changing from model', function() {
- * element('#ng-change-example2').click();
- * expect(binding('counter')).toEqual('0');
- * expect(binding('confirmed')).toEqual('true');
- * });
- * </doc:scenario>
- * </doc:example>
- */
-var ngChangeDirective = valueFn({
- require: 'ngModel',
- link: function(scope, element, attr, ctrl) {
- ctrl.$viewChangeListeners.push(function() {
- scope.$eval(attr.ngChange);
- });
- }
-});
-
-
-var requiredDirective = function() {
- return {
- require: '?ngModel',
- link: function(scope, elm, attr, ctrl) {
- if (!ctrl) return;
- attr.required = true; // force truthy in case we are on non input element
-
- var validator = function(value) {
- if (attr.required && (isEmpty(value) || value === false)) {
- ctrl.$setValidity('required', false);
- return;
- } else {
- ctrl.$setValidity('required', true);
- return value;
- }
- };
-
- ctrl.$formatters.push(validator);
- ctrl.$parsers.unshift(validator);
-
- attr.$observe('required', function() {
- validator(ctrl.$viewValue);
- });
- }
- };
-};
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngList
- *
- * @description
- * Text input that converts between comma-seperated string into an array of strings.
- *
- * @element input
- * @param {string=} ngList optional delimiter that should be used to split the value. If
- * specified in form `/something/` then the value will be converted into a regular expression.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.names = ['igor', 'misko', 'vojta'];
- }
- </script>
- <form name="myForm" ng-controller="Ctrl">
- List: <input name="namesInput" ng-model="names" ng-list required>
- <span class="error" ng-show="myForm.list.$error.required">
- Required!</span>
- <tt>names = {{names}}</tt><br/>
- <tt>myForm.namesInput.$valid = {{myForm.namesInput.$valid}}</tt><br/>
- <tt>myForm.namesInput.$error = {{myForm.namesInput.$error}}</tt><br/>
- <tt>myForm.$valid = {{myForm.$valid}}</tt><br/>
- <tt>myForm.$error.required = {{!!myForm.$error.required}}</tt><br/>
- </form>
- </doc:source>
- <doc:scenario>
- it('should initialize to model', function() {
- expect(binding('names')).toEqual('["igor","misko","vojta"]');
- expect(binding('myForm.namesInput.$valid')).toEqual('true');
- });
-
- it('should be invalid if empty', function() {
- input('names').enter('');
- expect(binding('names')).toEqual('[]');
- expect(binding('myForm.namesInput.$valid')).toEqual('false');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngListDirective = function() {
- return {
- require: 'ngModel',
- link: function(scope, element, attr, ctrl) {
- var match = /\/(.*)\//.exec(attr.ngList),
- separator = match && new RegExp(match[1]) || attr.ngList || ',';
-
- var parse = function(viewValue) {
- var list = [];
-
- if (viewValue) {
- forEach(viewValue.split(separator), function(value) {
- if (value) list.push(trim(value));
- });
- }
-
- return list;
- };
-
- ctrl.$parsers.push(parse);
- ctrl.$formatters.push(function(value) {
- if (isArray(value)) {
- return value.join(', ');
- }
-
- return undefined;
- });
- }
- };
-};
-
-
-var CONSTANT_VALUE_REGEXP = /^(true|false|\d+)$/;
-
-var ngValueDirective = function() {
- return {
- priority: 100,
- compile: function(tpl, tplAttr) {
- if (CONSTANT_VALUE_REGEXP.test(tplAttr.ngValue)) {
- return function(scope, elm, attr) {
- attr.$set('value', scope.$eval(attr.ngValue));
- };
- } else {
- return function(scope, elm, attr) {
- scope.$watch(attr.ngValue, function(value) {
- attr.$set('value', value, false);
- });
- };
- }
- }
- };
-};
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngBind
- *
- * @description
- * The `ngBind` attribute tells Angular to replace the text content of the specified HTML element
- * with the value of a given expression, and to update the text content when the value of that
- * expression changes.
- *
- * Typically, you don't use `ngBind` directly, but instead you use the double curly markup like
- * `{{ expression }}` which is similar but less verbose.
- *
- * Once scenario in which the use of `ngBind` is prefered over `{{ expression }}` binding is when
- * it's desirable to put bindings into template that is momentarily displayed by the browser in its
- * raw state before Angular compiles it. Since `ngBind` is an element attribute, it makes the
- * bindings invisible to the user while the page is loading.
- *
- * An alternative solution to this problem would be using the
- * {@link ng.directive:ngCloak ngCloak} directive.
- *
- *
- * @element ANY
- * @param {expression} ngBind {@link guide/expression Expression} to evaluate.
- *
- * @example
- * Enter a name in the Live Preview text box; the greeting below the text box changes instantly.
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.name = 'Whirled';
- }
- </script>
- <div ng-controller="Ctrl">
- Enter name: <input type="text" ng-model="name"><br>
- Hello <span ng-bind="name"></span>!
- </div>
- </doc:source>
- <doc:scenario>
- it('should check ng-bind', function() {
- expect(using('.doc-example-live').binding('name')).toBe('Whirled');
- using('.doc-example-live').input('name').enter('world');
- expect(using('.doc-example-live').binding('name')).toBe('world');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngBindDirective = ngDirective(function(scope, element, attr) {
- element.addClass('ng-binding').data('$binding', attr.ngBind);
- scope.$watch(attr.ngBind, function(value) {
- element.text(value == undefined ? '' : value);
- });
-});
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngBindTemplate
- *
- * @description
- * The `ngBindTemplate` directive specifies that the element
- * text should be replaced with the template in ngBindTemplate.
- * Unlike ngBind the ngBindTemplate can contain multiple `{{` `}}`
- * expressions. (This is required since some HTML elements
- * can not have SPAN elements such as TITLE, or OPTION to name a few.)
- *
- * @element ANY
- * @param {string} ngBindTemplate template of form
- * <tt>{{</tt> <tt>expression</tt> <tt>}}</tt> to eval.
- *
- * @example
- * Try it here: enter text in text box and watch the greeting change.
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.salutation = 'Hello';
- $scope.name = 'World';
- }
- </script>
- <div ng-controller="Ctrl">
- Salutation: <input type="text" ng-model="salutation"><br>
- Name: <input type="text" ng-model="name"><br>
- <pre ng-bind-template="{{salutation}} {{name}}!"></pre>
- </div>
- </doc:source>
- <doc:scenario>
- it('should check ng-bind', function() {
- expect(using('.doc-example-live').binding('salutation')).
- toBe('Hello');
- expect(using('.doc-example-live').binding('name')).
- toBe('World');
- using('.doc-example-live').input('salutation').enter('Greetings');
- using('.doc-example-live').input('name').enter('user');
- expect(using('.doc-example-live').binding('salutation')).
- toBe('Greetings');
- expect(using('.doc-example-live').binding('name')).
- toBe('user');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngBindTemplateDirective = ['$interpolate', function($interpolate) {
- return function(scope, element, attr) {
- // TODO: move this to scenario runner
- var interpolateFn = $interpolate(element.attr(attr.$attr.ngBindTemplate));
- element.addClass('ng-binding').data('$binding', interpolateFn);
- attr.$observe('ngBindTemplate', function(value) {
- element.text(value);
- });
- }
-}];
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngBindHtmlUnsafe
- *
- * @description
- * Creates a binding that will innerHTML the result of evaluating the `expression` into the current
- * element. *The innerHTML-ed content will not be sanitized!* You should use this directive only if
- * {@link ngSanitize.directive:ngBindHtml ngBindHtml} directive is too
- * restrictive and when you absolutely trust the source of the content you are binding to.
- *
- * See {@link ngSanitize.$sanitize $sanitize} docs for examples.
- *
- * @element ANY
- * @param {expression} ngBindHtmlUnsafe {@link guide/expression Expression} to evaluate.
- */
-var ngBindHtmlUnsafeDirective = [function() {
- return function(scope, element, attr) {
- element.addClass('ng-binding').data('$binding', attr.ngBindHtmlUnsafe);
- scope.$watch(attr.ngBindHtmlUnsafe, function(value) {
- element.html(value || '');
- });
- };
-}];
-
-function classDirective(name, selector) {
- name = 'ngClass' + name;
- return ngDirective(function(scope, element, attr) {
- scope.$watch(attr[name], function(newVal, oldVal) {
- if (selector === true || scope.$index % 2 === selector) {
- if (oldVal && (newVal !== oldVal)) {
- if (isObject(oldVal) && !isArray(oldVal))
- oldVal = map(oldVal, function(v, k) { if (v) return k });
- element.removeClass(isArray(oldVal) ? oldVal.join(' ') : oldVal);
- }
- if (isObject(newVal) && !isArray(newVal))
- newVal = map(newVal, function(v, k) { if (v) return k });
- if (newVal) element.addClass(isArray(newVal) ? newVal.join(' ') : newVal); }
- }, true);
- });
-}
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngClass
- *
- * @description
- * The `ngClass` allows you to set CSS class on HTML element dynamically by databinding an
- * expression that represents all classes to be added.
- *
- * The directive won't add duplicate classes if a particular class was already set.
- *
- * When the expression changes, the previously added classes are removed and only then the classes
- * new classes are added.
- *
- * @element ANY
- * @param {expression} ngClass {@link guide/expression Expression} to eval. The result
- * of the evaluation can be a string representing space delimited class
- * names, an array, or a map of class names to boolean values.
- *
- * @example
- <example>
- <file name="index.html">
- <input type="button" value="set" ng-click="myVar='my-class'">
- <input type="button" value="clear" ng-click="myVar=''">
- <br>
- <span ng-class="myVar">Sample Text</span>
- </file>
- <file name="style.css">
- .my-class {
- color: red;
- }
- </file>
- <file name="scenario.js">
- it('should check ng-class', function() {
- expect(element('.doc-example-live span').prop('className')).not().
- toMatch(/my-class/);
-
- using('.doc-example-live').element(':button:first').click();
-
- expect(element('.doc-example-live span').prop('className')).
- toMatch(/my-class/);
-
- using('.doc-example-live').element(':button:last').click();
-
- expect(element('.doc-example-live span').prop('className')).not().
- toMatch(/my-class/);
- });
- </file>
- </example>
- */
-var ngClassDirective = classDirective('', true);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngClassOdd
- *
- * @description
- * The `ngClassOdd` and `ngClassEven` directives work exactly as
- * {@link ng.directive:ngClass ngClass}, except it works in
- * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
- *
- * This directive can be applied only within a scope of an
- * {@link ng.directive:ngRepeat ngRepeat}.
- *
- * @element ANY
- * @param {expression} ngClassOdd {@link guide/expression Expression} to eval. The result
- * of the evaluation can be a string representing space delimited class names or an array.
- *
- * @example
- <example>
- <file name="index.html">
- <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
- <li ng-repeat="name in names">
- <span ng-class-odd="'odd'" ng-class-even="'even'">
- {{name}}
- </span>
- </li>
- </ol>
- </file>
- <file name="style.css">
- .odd {
- color: red;
- }
- .even {
- color: blue;
- }
- </file>
- <file name="scenario.js">
- it('should check ng-class-odd and ng-class-even', function() {
- expect(element('.doc-example-live li:first span').prop('className')).
- toMatch(/odd/);
- expect(element('.doc-example-live li:last span').prop('className')).
- toMatch(/even/);
- });
- </file>
- </example>
- */
-var ngClassOddDirective = classDirective('Odd', 0);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngClassEven
- *
- * @description
- * The `ngClassOdd` and `ngClassEven` works exactly as
- * {@link ng.directive:ngClass ngClass}, except it works in
- * conjunction with `ngRepeat` and takes affect only on odd (even) rows.
- *
- * This directive can be applied only within a scope of an
- * {@link ng.directive:ngRepeat ngRepeat}.
- *
- * @element ANY
- * @param {expression} ngClassEven {@link guide/expression Expression} to eval. The
- * result of the evaluation can be a string representing space delimited class names or an array.
- *
- * @example
- <example>
- <file name="index.html">
- <ol ng-init="names=['John', 'Mary', 'Cate', 'Suz']">
- <li ng-repeat="name in names">
- <span ng-class-odd="'odd'" ng-class-even="'even'">
- {{name}}
- </span>
- </li>
- </ol>
- </file>
- <file name="style.css">
- .odd {
- color: red;
- }
- .even {
- color: blue;
- }
- </file>
- <file name="scenario.js">
- it('should check ng-class-odd and ng-class-even', function() {
- expect(element('.doc-example-live li:first span').prop('className')).
- toMatch(/odd/);
- expect(element('.doc-example-live li:last span').prop('className')).
- toMatch(/even/);
- });
- </file>
- </example>
- */
-var ngClassEvenDirective = classDirective('Even', 1);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngCloak
- *
- * @description
- * The `ngCloak` directive is used to prevent the Angular html template from being briefly
- * displayed by the browser in its raw (uncompiled) form while your application is loading. Use this
- * directive to avoid the undesirable flicker effect caused by the html template display.
- *
- * The directive can be applied to the `<body>` element, but typically a fine-grained application is
- * prefered in order to benefit from progressive rendering of the browser view.
- *
- * `ngCloak` works in cooperation with a css rule that is embedded within `angular.js` and
- * `angular.min.js` files. Following is the css rule:
- *
- * <pre>
- * [ng\:cloak], [ng-cloak], .ng-cloak {
- * display: none;
- * }
- * </pre>
- *
- * When this css rule is loaded by the browser, all html elements (including their children) that
- * are tagged with the `ng-cloak` directive are hidden. When Angular comes across this directive
- * during the compilation of the template it deletes the `ngCloak` element attribute, which
- * makes the compiled element visible.
- *
- * For the best result, `angular.js` script must be loaded in the head section of the html file;
- * alternatively, the css rule (above) must be included in the external stylesheet of the
- * application.
- *
- * Legacy browsers, like IE7, do not provide attribute selector support (added in CSS 2.1) so they
- * cannot match the `[ng\:cloak]` selector. To work around this limitation, you must add the css
- * class `ngCloak` in addition to `ngCloak` directive as shown in the example below.
- *
- * @element ANY
- *
- * @example
- <doc:example>
- <doc:source>
- <div id="template1" ng-cloak>{{ 'hello' }}</div>
- <div id="template2" ng-cloak class="ng-cloak">{{ 'hello IE7' }}</div>
- </doc:source>
- <doc:scenario>
- it('should remove the template directive and css class', function() {
- expect(element('.doc-example-live #template1').attr('ng-cloak')).
- not().toBeDefined();
- expect(element('.doc-example-live #template2').attr('ng-cloak')).
- not().toBeDefined();
- });
- </doc:scenario>
- </doc:example>
- *
- */
-var ngCloakDirective = ngDirective({
- compile: function(element, attr) {
- attr.$set('ngCloak', undefined);
- element.removeClass('ng-cloak');
- }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngController
- *
- * @description
- * The `ngController` directive assigns behavior to a scope. This is a key aspect of how angular
- * supports the principles behind the Model-View-Controller design pattern.
- *
- * MVC components in angular:
- *
- * * Model — The Model is data in scope properties; scopes are attached to the DOM.
- * * View — The template (HTML with data bindings) is rendered into the View.
- * * Controller — The `ngController` directive specifies a Controller class; the class has
- * methods that typically express the business logic behind the application.
- *
- * Note that an alternative way to define controllers is via the `{@link ng.$route}`
- * service.
- *
- * @element ANY
- * @scope
- * @param {expression} ngController Name of a globally accessible constructor function or an
- * {@link guide/expression expression} that on the current scope evaluates to a
- * constructor function.
- *
- * @example
- * Here is a simple form for editing user contact information. Adding, removing, clearing, and
- * greeting are methods declared on the controller (see source tab). These methods can
- * easily be called from the angular markup. Notice that the scope becomes the `this` for the
- * controller's instance. This allows for easy access to the view data from the controller. Also
- * notice that any changes to the data are automatically reflected in the View without the need
- * for a manual update.
- <doc:example>
- <doc:source>
- <script>
- function SettingsController($scope) {
- $scope.name = "John Smith";
- $scope.contacts = [
- {type:'phone', value:'408 555 1212'},
- {type:'email', value:'john.smith@example.org'} ];
-
- $scope.greet = function() {
- alert(this.name);
- };
-
- $scope.addContact = function() {
- this.contacts.push({type:'email', value:'yourname@example.org'});
- };
-
- $scope.removeContact = function(contactToRemove) {
- var index = this.contacts.indexOf(contactToRemove);
- this.contacts.splice(index, 1);
- };
-
- $scope.clearContact = function(contact) {
- contact.type = 'phone';
- contact.value = '';
- };
- }
- </script>
- <div ng-controller="SettingsController">
- Name: <input type="text" ng-model="name"/>
- [ <a href="" ng-click="greet()">greet</a> ]<br/>
- Contact:
- <ul>
- <li ng-repeat="contact in contacts">
- <select ng-model="contact.type">
- <option>phone</option>
- <option>email</option>
- </select>
- <input type="text" ng-model="contact.value"/>
- [ <a href="" ng-click="clearContact(contact)">clear</a>
- | <a href="" ng-click="removeContact(contact)">X</a> ]
- </li>
- <li>[ <a href="" ng-click="addContact()">add</a> ]</li>
- </ul>
- </div>
- </doc:source>
- <doc:scenario>
- it('should check controller', function() {
- expect(element('.doc-example-live div>:input').val()).toBe('John Smith');
- expect(element('.doc-example-live li:nth-child(1) input').val())
- .toBe('408 555 1212');
- expect(element('.doc-example-live li:nth-child(2) input').val())
- .toBe('john.smith@example.org');
-
- element('.doc-example-live li:first a:contains("clear")').click();
- expect(element('.doc-example-live li:first input').val()).toBe('');
-
- element('.doc-example-live li:last a:contains("add")').click();
- expect(element('.doc-example-live li:nth-child(3) input').val())
- .toBe('yourname@example.org');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngControllerDirective = [function() {
- return {
- scope: true,
- controller: '@'
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngCsp
- * @priority 1000
- *
- * @description
- * Enables [CSP (Content Security Policy)](https://developer.mozilla.org/en/Security/CSP) support.
- * This directive should be used on the root element of the application (typically the `<html>`
- * element or other element with the {@link ng.directive:ngApp ngApp}
- * directive).
- *
- * If enabled the performance of template expression evaluator will suffer slightly, so don't enable
- * this mode unless you need it.
- *
- * @element html
- */
-
-var ngCspDirective = ['$sniffer', function($sniffer) {
- return {
- priority: 1000,
- compile: function() {
- $sniffer.csp = true;
- }
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngClick
- *
- * @description
- * The ngClick allows you to specify custom behavior when
- * element is clicked.
- *
- * @element ANY
- * @param {expression} ngClick {@link guide/expression Expression} to evaluate upon
- * click. (Event object is available as `$event`)
- *
- * @example
- <doc:example>
- <doc:source>
- <button ng-click="count = count + 1" ng-init="count=0">
- Increment
- </button>
- count: {{count}}
- </doc:source>
- <doc:scenario>
- it('should check ng-click', function() {
- expect(binding('count')).toBe('0');
- element('.doc-example-live :button').click();
- expect(binding('count')).toBe('1');
- });
- </doc:scenario>
- </doc:example>
- */
-/*
- * A directive that allows creation of custom onclick handlers that are defined as angular
- * expressions and are compiled and executed within the current scope.
- *
- * Events that are handled via these handler are always configured not to propagate further.
- */
-var ngEventDirectives = {};
-forEach(
- 'click dblclick mousedown mouseup mouseover mouseout mousemove mouseenter mouseleave'.split(' '),
- function(name) {
- var directiveName = directiveNormalize('ng-' + name);
- ngEventDirectives[directiveName] = ['$parse', function($parse) {
- return function(scope, element, attr) {
- var fn = $parse(attr[directiveName]);
- element.bind(lowercase(name), function(event) {
- scope.$apply(function() {
- fn(scope, {$event:event});
- });
- });
- };
- }];
- }
-);
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngDblclick
- *
- * @description
- * The `ngDblclick` directive allows you to specify custom behavior on dblclick event.
- *
- * @element ANY
- * @param {expression} ngDblclick {@link guide/expression Expression} to evaluate upon
- * dblclick. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMousedown
- *
- * @description
- * The ngMousedown directive allows you to specify custom behavior on mousedown event.
- *
- * @element ANY
- * @param {expression} ngMousedown {@link guide/expression Expression} to evaluate upon
- * mousedown. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseup
- *
- * @description
- * Specify custom behavior on mouseup event.
- *
- * @element ANY
- * @param {expression} ngMouseup {@link guide/expression Expression} to evaluate upon
- * mouseup. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseover
- *
- * @description
- * Specify custom behavior on mouseover event.
- *
- * @element ANY
- * @param {expression} ngMouseover {@link guide/expression Expression} to evaluate upon
- * mouseover. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseenter
- *
- * @description
- * Specify custom behavior on mouseenter event.
- *
- * @element ANY
- * @param {expression} ngMouseenter {@link guide/expression Expression} to evaluate upon
- * mouseenter. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMouseleave
- *
- * @description
- * Specify custom behavior on mouseleave event.
- *
- * @element ANY
- * @param {expression} ngMouseleave {@link guide/expression Expression} to evaluate upon
- * mouseleave. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngMousemove
- *
- * @description
- * Specify custom behavior on mousemove event.
- *
- * @element ANY
- * @param {expression} ngMousemove {@link guide/expression Expression} to evaluate upon
- * mousemove. (Event object is available as `$event`)
- *
- * @example
- * See {@link ng.directive:ngClick ngClick}
- */
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngSubmit
- *
- * @description
- * Enables binding angular expressions to onsubmit events.
- *
- * Additionally it prevents the default action (which for form means sending the request to the
- * server and reloading the current page).
- *
- * @element form
- * @param {expression} ngSubmit {@link guide/expression Expression} to eval.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.list = [];
- $scope.text = 'hello';
- $scope.submit = function() {
- if (this.text) {
- this.list.push(this.text);
- this.text = '';
- }
- };
- }
- </script>
- <form ng-submit="submit()" ng-controller="Ctrl">
- Enter text and hit enter:
- <input type="text" ng-model="text" name="text" />
- <input type="submit" id="submit" value="Submit" />
- <pre>list={{list}}</pre>
- </form>
- </doc:source>
- <doc:scenario>
- it('should check ng-submit', function() {
- expect(binding('list')).toBe('[]');
- element('.doc-example-live #submit').click();
- expect(binding('list')).toBe('["hello"]');
- expect(input('text').val()).toBe('');
- });
- it('should ignore empty strings', function() {
- expect(binding('list')).toBe('[]');
- element('.doc-example-live #submit').click();
- element('.doc-example-live #submit').click();
- expect(binding('list')).toBe('["hello"]');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngSubmitDirective = ngDirective(function(scope, element, attrs) {
- element.bind('submit', function() {
- scope.$apply(attrs.ngSubmit);
- });
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngInclude
- * @restrict ECA
- *
- * @description
- * Fetches, compiles and includes an external HTML fragment.
- *
- * Keep in mind that Same Origin Policy applies to included resources
- * (e.g. ngInclude won't work for cross-domain requests on all browsers and for
- * file:// access on some browsers).
- *
- * @scope
- *
- * @param {string} ngInclude|src angular expression evaluating to URL. If the source is a string constant,
- * make sure you wrap it in quotes, e.g. `src="'myPartialTemplate.html'"`.
- * @param {string=} onload Expression to evaluate when a new partial is loaded.
- *
- * @param {string=} autoscroll Whether `ngInclude` should call {@link ng.$anchorScroll
- * $anchorScroll} to scroll the viewport after the content is loaded.
- *
- * - If the attribute is not set, disable scrolling.
- * - If the attribute is set without value, enable scrolling.
- * - Otherwise enable scrolling only if the expression evaluates to truthy value.
- *
- * @example
- <example>
- <file name="index.html">
- <div ng-controller="Ctrl">
- <select ng-model="template" ng-options="t.name for t in templates">
- <option value="">(blank)</option>
- </select>
- url of the template: <tt>{{template.url}}</tt>
- <hr/>
- <div ng-include src="template.url"></div>
- </div>
- </file>
- <file name="script.js">
- function Ctrl($scope) {
- $scope.templates =
- [ { name: 'template1.html', url: 'template1.html'}
- , { name: 'template2.html', url: 'template2.html'} ];
- $scope.template = $scope.templates[0];
- }
- </file>
- <file name="template1.html">
- Content of template1.html
- </file>
- <file name="template2.html">
- Content of template2.html
- </file>
- <file name="scenario.js">
- it('should load template1.html', function() {
- expect(element('.doc-example-live [ng-include]').text()).
- toMatch(/Content of template1.html/);
- });
- it('should load template2.html', function() {
- select('template').option('1');
- expect(element('.doc-example-live [ng-include]').text()).
- toMatch(/Content of template2.html/);
- });
- it('should change to blank', function() {
- select('template').option('');
- expect(element('.doc-example-live [ng-include]').text()).toEqual('');
- });
- </file>
- </example>
- */
-
-
-/**
- * @ngdoc event
- * @name ng.directive:ngInclude#$includeContentLoaded
- * @eventOf ng.directive:ngInclude
- * @eventType emit on the current ngInclude scope
- * @description
- * Emitted every time the ngInclude content is reloaded.
- */
-var ngIncludeDirective = ['$http', '$templateCache', '$anchorScroll', '$compile',
- function($http, $templateCache, $anchorScroll, $compile) {
- return {
- restrict: 'ECA',
- terminal: true,
- compile: function(element, attr) {
- var srcExp = attr.ngInclude || attr.src,
- onloadExp = attr.onload || '',
- autoScrollExp = attr.autoscroll;
-
- return function(scope, element) {
- var changeCounter = 0,
- childScope;
-
- var clearContent = function() {
- if (childScope) {
- childScope.$destroy();
- childScope = null;
- }
-
- element.html('');
- };
-
- scope.$watch(srcExp, function(src) {
- var thisChangeId = ++changeCounter;
-
- if (src) {
- $http.get(src, {cache: $templateCache}).success(function(response) {
- if (thisChangeId !== changeCounter) return;
-
- if (childScope) childScope.$destroy();
- childScope = scope.$new();
-
- element.html(response);
- $compile(element.contents())(childScope);
-
- if (isDefined(autoScrollExp) && (!autoScrollExp || scope.$eval(autoScrollExp))) {
- $anchorScroll();
- }
-
- childScope.$emit('$includeContentLoaded');
- scope.$eval(onloadExp);
- }).error(function() {
- if (thisChangeId === changeCounter) clearContent();
- });
- } else clearContent();
- });
- };
- }
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngInit
- *
- * @description
- * The `ngInit` directive specifies initialization tasks to be executed
- * before the template enters execution mode during bootstrap.
- *
- * @element ANY
- * @param {expression} ngInit {@link guide/expression Expression} to eval.
- *
- * @example
- <doc:example>
- <doc:source>
- <div ng-init="greeting='Hello'; person='World'">
- {{greeting}} {{person}}!
- </div>
- </doc:source>
- <doc:scenario>
- it('should check greeting', function() {
- expect(binding('greeting')).toBe('Hello');
- expect(binding('person')).toBe('World');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngInitDirective = ngDirective({
- compile: function() {
- return {
- pre: function(scope, element, attrs) {
- scope.$eval(attrs.ngInit);
- }
- }
- }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngNonBindable
- * @priority 1000
- *
- * @description
- * Sometimes it is necessary to write code which looks like bindings but which should be left alone
- * by angular. Use `ngNonBindable` to make angular ignore a chunk of HTML.
- *
- * @element ANY
- *
- * @example
- * In this example there are two location where a simple binding (`{{}}`) is present, but the one
- * wrapped in `ngNonBindable` is left alone.
- *
- * @example
- <doc:example>
- <doc:source>
- <div>Normal: {{1 + 2}}</div>
- <div ng-non-bindable>Ignored: {{1 + 2}}</div>
- </doc:source>
- <doc:scenario>
- it('should check ng-non-bindable', function() {
- expect(using('.doc-example-live').binding('1 + 2')).toBe('3');
- expect(using('.doc-example-live').element('div:last').text()).
- toMatch(/1 \+ 2/);
- });
- </doc:scenario>
- </doc:example>
- */
-var ngNonBindableDirective = ngDirective({ terminal: true, priority: 1000 });
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngPluralize
- * @restrict EA
- *
- * @description
- * # Overview
- * `ngPluralize` is a directive that displays messages according to en-US localization rules.
- * These rules are bundled with angular.js and the rules can be overridden
- * (see {@link guide/i18n Angular i18n} dev guide). You configure ngPluralize directive
- * by specifying the mappings between
- * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
- * plural categories} and the strings to be displayed.
- *
- * # Plural categories and explicit number rules
- * There are two
- * {@link http://unicode.org/repos/cldr-tmp/trunk/diff/supplemental/language_plural_rules.html
- * plural categories} in Angular's default en-US locale: "one" and "other".
- *
- * While a pural category may match many numbers (for example, in en-US locale, "other" can match
- * any number that is not 1), an explicit number rule can only match one number. For example, the
- * explicit number rule for "3" matches the number 3. You will see the use of plural categories
- * and explicit number rules throughout later parts of this documentation.
- *
- * # Configuring ngPluralize
- * You configure ngPluralize by providing 2 attributes: `count` and `when`.
- * You can also provide an optional attribute, `offset`.
- *
- * The value of the `count` attribute can be either a string or an {@link guide/expression
- * Angular expression}; these are evaluated on the current scope for its bound value.
- *
- * The `when` attribute specifies the mappings between plural categories and the actual
- * string to be displayed. The value of the attribute should be a JSON object so that Angular
- * can interpret it correctly.
- *
- * The following example shows how to configure ngPluralize:
- *
- * <pre>
- * <ng-pluralize count="personCount"
- when="{'0': 'Nobody is viewing.',
- * 'one': '1 person is viewing.',
- * 'other': '{} people are viewing.'}">
- * </ng-pluralize>
- *</pre>
- *
- * In the example, `"0: Nobody is viewing."` is an explicit number rule. If you did not
- * specify this rule, 0 would be matched to the "other" category and "0 people are viewing"
- * would be shown instead of "Nobody is viewing". You can specify an explicit number rule for
- * other numbers, for example 12, so that instead of showing "12 people are viewing", you can
- * show "a dozen people are viewing".
- *
- * You can use a set of closed braces(`{}`) as a placeholder for the number that you want substituted
- * into pluralized strings. In the previous example, Angular will replace `{}` with
- * <span ng-non-bindable>`{{personCount}}`</span>. The closed braces `{}` is a placeholder
- * for <span ng-non-bindable>{{numberExpression}}</span>.
- *
- * # Configuring ngPluralize with offset
- * The `offset` attribute allows further customization of pluralized text, which can result in
- * a better user experience. For example, instead of the message "4 people are viewing this document",
- * you might display "John, Kate and 2 others are viewing this document".
- * The offset attribute allows you to offset a number by any desired value.
- * Let's take a look at an example:
- *
- * <pre>
- * <ng-pluralize count="personCount" offset=2
- * when="{'0': 'Nobody is viewing.',
- * '1': '{{person1}} is viewing.',
- * '2': '{{person1}} and {{person2}} are viewing.',
- * 'one': '{{person1}}, {{person2}} and one other person are viewing.',
- * 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
- * </ng-pluralize>
- * </pre>
- *
- * Notice that we are still using two plural categories(one, other), but we added
- * three explicit number rules 0, 1 and 2.
- * When one person, perhaps John, views the document, "John is viewing" will be shown.
- * When three people view the document, no explicit number rule is found, so
- * an offset of 2 is taken off 3, and Angular uses 1 to decide the plural category.
- * In this case, plural category 'one' is matched and "John, Marry and one other person are viewing"
- * is shown.
- *
- * Note that when you specify offsets, you must provide explicit number rules for
- * numbers from 0 up to and including the offset. If you use an offset of 3, for example,
- * you must provide explicit number rules for 0, 1, 2 and 3. You must also provide plural strings for
- * plural categories "one" and "other".
- *
- * @param {string|expression} count The variable to be bounded to.
- * @param {string} when The mapping between plural category to its correspoding strings.
- * @param {number=} offset Offset to deduct from the total number.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.person1 = 'Igor';
- $scope.person2 = 'Misko';
- $scope.personCount = 1;
- }
- </script>
- <div ng-controller="Ctrl">
- Person 1:<input type="text" ng-model="person1" value="Igor" /><br/>
- Person 2:<input type="text" ng-model="person2" value="Misko" /><br/>
- Number of People:<input type="text" ng-model="personCount" value="1" /><br/>
-
- <!--- Example with simple pluralization rules for en locale --->
- Without Offset:
- <ng-pluralize count="personCount"
- when="{'0': 'Nobody is viewing.',
- 'one': '1 person is viewing.',
- 'other': '{} people are viewing.'}">
- </ng-pluralize><br>
-
- <!--- Example with offset --->
- With Offset(2):
- <ng-pluralize count="personCount" offset=2
- when="{'0': 'Nobody is viewing.',
- '1': '{{person1}} is viewing.',
- '2': '{{person1}} and {{person2}} are viewing.',
- 'one': '{{person1}}, {{person2}} and one other person are viewing.',
- 'other': '{{person1}}, {{person2}} and {} other people are viewing.'}">
- </ng-pluralize>
- </div>
- </doc:source>
- <doc:scenario>
- it('should show correct pluralized string', function() {
- expect(element('.doc-example-live ng-pluralize:first').text()).
- toBe('1 person is viewing.');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Igor is viewing.');
-
- using('.doc-example-live').input('personCount').enter('0');
- expect(element('.doc-example-live ng-pluralize:first').text()).
- toBe('Nobody is viewing.');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Nobody is viewing.');
-
- using('.doc-example-live').input('personCount').enter('2');
- expect(element('.doc-example-live ng-pluralize:first').text()).
- toBe('2 people are viewing.');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Igor and Misko are viewing.');
-
- using('.doc-example-live').input('personCount').enter('3');
- expect(element('.doc-example-live ng-pluralize:first').text()).
- toBe('3 people are viewing.');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Igor, Misko and one other person are viewing.');
-
- using('.doc-example-live').input('personCount').enter('4');
- expect(element('.doc-example-live ng-pluralize:first').text()).
- toBe('4 people are viewing.');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Igor, Misko and 2 other people are viewing.');
- });
-
- it('should show data-binded names', function() {
- using('.doc-example-live').input('personCount').enter('4');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Igor, Misko and 2 other people are viewing.');
-
- using('.doc-example-live').input('person1').enter('Di');
- using('.doc-example-live').input('person2').enter('Vojta');
- expect(element('.doc-example-live ng-pluralize:last').text()).
- toBe('Di, Vojta and 2 other people are viewing.');
- });
- </doc:scenario>
- </doc:example>
- */
-var ngPluralizeDirective = ['$locale', '$interpolate', function($locale, $interpolate) {
- var BRACE = /{}/g;
- return {
- restrict: 'EA',
- link: function(scope, element, attr) {
- var numberExp = attr.count,
- whenExp = element.attr(attr.$attr.when), // this is because we have {{}} in attrs
- offset = attr.offset || 0,
- whens = scope.$eval(whenExp),
- whensExpFns = {},
- startSymbol = $interpolate.startSymbol(),
- endSymbol = $interpolate.endSymbol();
-
- forEach(whens, function(expression, key) {
- whensExpFns[key] =
- $interpolate(expression.replace(BRACE, startSymbol + numberExp + '-' +
- offset + endSymbol));
- });
-
- scope.$watch(function() {
- var value = parseFloat(scope.$eval(numberExp));
-
- if (!isNaN(value)) {
- //if explicit number rule such as 1, 2, 3... is defined, just use it. Otherwise,
- //check it against pluralization rules in $locale service
- if (!whens[value]) value = $locale.pluralCat(value - offset);
- return whensExpFns[value](scope, element, true);
- } else {
- return '';
- }
- }, function(newVal) {
- element.text(newVal);
- });
- }
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngRepeat
- *
- * @description
- * The `ngRepeat` directive instantiates a template once per item from a collection. Each template
- * instance gets its own scope, where the given loop variable is set to the current collection item,
- * and `$index` is set to the item index or key.
- *
- * Special properties are exposed on the local scope of each template instance, including:
- *
- * * `$index` – `{number}` – iterator offset of the repeated element (0..length-1)
- * * `$first` – `{boolean}` – true if the repeated element is first in the iterator.
- * * `$middle` – `{boolean}` – true if the repeated element is between the first and last in the iterator.
- * * `$last` – `{boolean}` – true if the repeated element is last in the iterator.
- *
- *
- * @element ANY
- * @scope
- * @priority 1000
- * @param {repeat_expression} ngRepeat The expression indicating how to enumerate a collection. Two
- * formats are currently supported:
- *
- * * `variable in expression` – where variable is the user defined loop variable and `expression`
- * is a scope expression giving the collection to enumerate.
- *
- * For example: `track in cd.tracks`.
- *
- * * `(key, value) in expression` – where `key` and `value` can be any user defined identifiers,
- * and `expression` is the scope expression giving the collection to enumerate.
- *
- * For example: `(name, age) in {'adam':10, 'amalie':12}`.
- *
- * @example
- * This example initializes the scope to a list of names and
- * then uses `ngRepeat` to display every person:
- <doc:example>
- <doc:source>
- <div ng-init="friends = [{name:'John', age:25}, {name:'Mary', age:28}]">
- I have {{friends.length}} friends. They are:
- <ul>
- <li ng-repeat="friend in friends">
- [{{$index + 1}}] {{friend.name}} who is {{friend.age}} years old.
- </li>
- </ul>
- </div>
- </doc:source>
- <doc:scenario>
- it('should check ng-repeat', function() {
- var r = using('.doc-example-live').repeater('ul li');
- expect(r.count()).toBe(2);
- expect(r.row(0)).toEqual(["1","John","25"]);
- expect(r.row(1)).toEqual(["2","Mary","28"]);
- });
- </doc:scenario>
- </doc:example>
- */
-var ngRepeatDirective = ngDirective({
- transclude: 'element',
- priority: 1000,
- terminal: true,
- compile: function(element, attr, linker) {
- return function(scope, iterStartElement, attr){
- var expression = attr.ngRepeat;
- var match = expression.match(/^\s*(.+)\s+in\s+(.*)\s*$/),
- lhs, rhs, valueIdent, keyIdent;
- if (! match) {
- throw Error("Expected ngRepeat in form of '_item_ in _collection_' but got '" +
- expression + "'.");
- }
- lhs = match[1];
- rhs = match[2];
- match = lhs.match(/^(?:([\$\w]+)|\(([\$\w]+)\s*,\s*([\$\w]+)\))$/);
- if (!match) {
- throw Error("'item' in 'item in collection' should be identifier or (key, value) but got '" +
- lhs + "'.");
- }
- valueIdent = match[3] || match[1];
- keyIdent = match[2];
-
- // Store a list of elements from previous run. This is a hash where key is the item from the
- // iterator, and the value is an array of objects with following properties.
- // - scope: bound scope
- // - element: previous element.
- // - index: position
- // We need an array of these objects since the same object can be returned from the iterator.
- // We expect this to be a rare case.
- var lastOrder = new HashQueueMap();
- scope.$watch(function(scope){
- var index, length,
- collection = scope.$eval(rhs),
- collectionLength = size(collection, true),
- childScope,
- // Same as lastOrder but it has the current state. It will become the
- // lastOrder on the next iteration.
- nextOrder = new HashQueueMap(),
- key, value, // key/value of iteration
- array, last, // last object information {scope, element, index}
- cursor = iterStartElement; // current position of the node
-
- if (!isArray(collection)) {
- // if object, extract keys, sort them and use to determine order of iteration over obj props
- array = [];
- for(key in collection) {
- if (collection.hasOwnProperty(key) && key.charAt(0) != '$') {
- array.push(key);
- }
- }
- array.sort();
- } else {
- array = collection || [];
- }
-
- // we are not using forEach for perf reasons (trying to avoid #call)
- for (index = 0, length = array.length; index < length; index++) {
- key = (collection === array) ? index : array[index];
- value = collection[key];
- last = lastOrder.shift(value);
- if (last) {
- // if we have already seen this object, then we need to reuse the
- // associated scope/element
- childScope = last.scope;
- nextOrder.push(value, last);
-
- if (index === last.index) {
- // do nothing
- cursor = last.element;
- } else {
- // existing item which got moved
- last.index = index;
- // This may be a noop, if the element is next, but I don't know of a good way to
- // figure this out, since it would require extra DOM access, so let's just hope that
- // the browsers realizes that it is noop, and treats it as such.
- cursor.after(last.element);
- cursor = last.element;
- }
- } else {
- // new item which we don't know about
- childScope = scope.$new();
- }
-
- childScope[valueIdent] = value;
- if (keyIdent) childScope[keyIdent] = key;
- childScope.$index = index;
-
- childScope.$first = (index === 0);
- childScope.$last = (index === (collectionLength - 1));
- childScope.$middle = !(childScope.$first || childScope.$last);
-
- if (!last) {
- linker(childScope, function(clone){
- cursor.after(clone);
- last = {
- scope: childScope,
- element: (cursor = clone),
- index: index
- };
- nextOrder.push(value, last);
- });
- }
- }
-
- //shrink children
- for (key in lastOrder) {
- if (lastOrder.hasOwnProperty(key)) {
- array = lastOrder[key];
- while(array.length) {
- value = array.pop();
- value.element.remove();
- value.scope.$destroy();
- }
- }
- }
-
- lastOrder = nextOrder;
- });
- };
- }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngShow
- *
- * @description
- * The `ngShow` and `ngHide` directives show or hide a portion of the DOM tree (HTML)
- * conditionally.
- *
- * @element ANY
- * @param {expression} ngShow If the {@link guide/expression expression} is truthy
- * then the element is shown or hidden respectively.
- *
- * @example
- <doc:example>
- <doc:source>
- Click me: <input type="checkbox" ng-model="checked"><br/>
- Show: <span ng-show="checked">I show up when your checkbox is checked.</span> <br/>
- Hide: <span ng-hide="checked">I hide when your checkbox is checked.</span>
- </doc:source>
- <doc:scenario>
- it('should check ng-show / ng-hide', function() {
- expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
- expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
-
- input('checked').check();
-
- expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
- expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
- });
- </doc:scenario>
- </doc:example>
- */
-//TODO(misko): refactor to remove element from the DOM
-var ngShowDirective = ngDirective(function(scope, element, attr){
- scope.$watch(attr.ngShow, function(value){
- element.css('display', toBoolean(value) ? '' : 'none');
- });
-});
-
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngHide
- *
- * @description
- * The `ngHide` and `ngShow` directives hide or show a portion
- * of the HTML conditionally.
- *
- * @element ANY
- * @param {expression} ngHide If the {@link guide/expression expression} truthy then
- * the element is shown or hidden respectively.
- *
- * @example
- <doc:example>
- <doc:source>
- Click me: <input type="checkbox" ng-model="checked"><br/>
- Show: <span ng-show="checked">I show up when you checkbox is checked?</span> <br/>
- Hide: <span ng-hide="checked">I hide when you checkbox is checked?</span>
- </doc:source>
- <doc:scenario>
- it('should check ng-show / ng-hide', function() {
- expect(element('.doc-example-live span:first:hidden').count()).toEqual(1);
- expect(element('.doc-example-live span:last:visible').count()).toEqual(1);
-
- input('checked').check();
-
- expect(element('.doc-example-live span:first:visible').count()).toEqual(1);
- expect(element('.doc-example-live span:last:hidden').count()).toEqual(1);
- });
- </doc:scenario>
- </doc:example>
- */
-//TODO(misko): refactor to remove element from the DOM
-var ngHideDirective = ngDirective(function(scope, element, attr){
- scope.$watch(attr.ngHide, function(value){
- element.css('display', toBoolean(value) ? 'none' : '');
- });
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngStyle
- *
- * @description
- * The `ngStyle` directive allows you to set CSS style on an HTML element conditionally.
- *
- * @element ANY
- * @param {expression} ngStyle {@link guide/expression Expression} which evals to an
- * object whose keys are CSS style names and values are corresponding values for those CSS
- * keys.
- *
- * @example
- <example>
- <file name="index.html">
- <input type="button" value="set" ng-click="myStyle={color:'red'}">
- <input type="button" value="clear" ng-click="myStyle={}">
- <br/>
- <span ng-style="myStyle">Sample Text</span>
- <pre>myStyle={{myStyle}}</pre>
- </file>
- <file name="style.css">
- span {
- color: black;
- }
- </file>
- <file name="scenario.js">
- it('should check ng-style', function() {
- expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
- element('.doc-example-live :button[value=set]').click();
- expect(element('.doc-example-live span').css('color')).toBe('rgb(255, 0, 0)');
- element('.doc-example-live :button[value=clear]').click();
- expect(element('.doc-example-live span').css('color')).toBe('rgb(0, 0, 0)');
- });
- </file>
- </example>
- */
-var ngStyleDirective = ngDirective(function(scope, element, attr) {
- scope.$watch(attr.ngStyle, function(newStyles, oldStyles) {
- if (oldStyles && (newStyles !== oldStyles)) {
- forEach(oldStyles, function(val, style) { element.css(style, '');});
- }
- if (newStyles) element.css(newStyles);
- }, true);
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngSwitch
- * @restrict EA
- *
- * @description
- * Conditionally change the DOM structure.
- *
- * @usageContent
- * <ANY ng-switch-when="matchValue1">...</ANY>
- * <ANY ng-switch-when="matchValue2">...</ANY>
- * ...
- * <ANY ng-switch-default>...</ANY>
- *
- * @scope
- * @param {*} ngSwitch|on expression to match against <tt>ng-switch-when</tt>.
- * @paramDescription
- * On child elments add:
- *
- * * `ngSwitchWhen`: the case statement to match against. If match then this
- * case will be displayed.
- * * `ngSwitchDefault`: the default case when no other casses match.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.items = ['settings', 'home', 'other'];
- $scope.selection = $scope.items[0];
- }
- </script>
- <div ng-controller="Ctrl">
- <select ng-model="selection" ng-options="item for item in items">
- </select>
- <tt>selection={{selection}}</tt>
- <hr/>
- <div ng-switch on="selection" >
- <div ng-switch-when="settings">Settings Div</div>
- <span ng-switch-when="home">Home Span</span>
- <span ng-switch-default>default</span>
- </div>
- </div>
- </doc:source>
- <doc:scenario>
- it('should start in settings', function() {
- expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Settings Div/);
- });
- it('should change to home', function() {
- select('selection').option('home');
- expect(element('.doc-example-live [ng-switch]').text()).toMatch(/Home Span/);
- });
- it('should select deafault', function() {
- select('selection').option('other');
- expect(element('.doc-example-live [ng-switch]').text()).toMatch(/default/);
- });
- </doc:scenario>
- </doc:example>
- */
-var NG_SWITCH = 'ng-switch';
-var ngSwitchDirective = valueFn({
- restrict: 'EA',
- compile: function(element, attr) {
- var watchExpr = attr.ngSwitch || attr.on,
- cases = {};
-
- element.data(NG_SWITCH, cases);
- return function(scope, element){
- var selectedTransclude,
- selectedElement,
- selectedScope;
-
- scope.$watch(watchExpr, function(value) {
- if (selectedElement) {
- selectedScope.$destroy();
- selectedElement.remove();
- selectedElement = selectedScope = null;
- }
- if ((selectedTransclude = cases['!' + value] || cases['?'])) {
- scope.$eval(attr.change);
- selectedScope = scope.$new();
- selectedTransclude(selectedScope, function(caseElement) {
- selectedElement = caseElement;
- element.append(caseElement);
- });
- }
- });
- };
- }
-});
-
-var ngSwitchWhenDirective = ngDirective({
- transclude: 'element',
- priority: 500,
- compile: function(element, attrs, transclude) {
- var cases = element.inheritedData(NG_SWITCH);
- assertArg(cases);
- cases['!' + attrs.ngSwitchWhen] = transclude;
- }
-});
-
-var ngSwitchDefaultDirective = ngDirective({
- transclude: 'element',
- priority: 500,
- compile: function(element, attrs, transclude) {
- var cases = element.inheritedData(NG_SWITCH);
- assertArg(cases);
- cases['?'] = transclude;
- }
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngTransclude
- *
- * @description
- * Insert the transcluded DOM here.
- *
- * @element ANY
- *
- * @example
- <doc:example module="transclude">
- <doc:source>
- <script>
- function Ctrl($scope) {
- $scope.title = 'Lorem Ipsum';
- $scope.text = 'Neque porro quisquam est qui dolorem ipsum quia dolor...';
- }
-
- angular.module('transclude', [])
- .directive('pane', function(){
- return {
- restrict: 'E',
- transclude: true,
- scope: 'isolate',
- locals: { title:'bind' },
- template: '<div style="border: 1px solid black;">' +
- '<div style="background-color: gray">{{title}}</div>' +
- '<div ng-transclude></div>' +
- '</div>'
- };
- });
- </script>
- <div ng-controller="Ctrl">
- <input ng-model="title"><br>
- <textarea ng-model="text"></textarea> <br/>
- <pane title="{{title}}">{{text}}</pane>
- </div>
- </doc:source>
- <doc:scenario>
- it('should have transcluded', function() {
- input('title').enter('TITLE');
- input('text').enter('TEXT');
- expect(binding('title')).toEqual('TITLE');
- expect(binding('text')).toEqual('TEXT');
- });
- </doc:scenario>
- </doc:example>
- *
- */
-var ngTranscludeDirective = ngDirective({
- controller: ['$transclude', '$element', function($transclude, $element) {
- $transclude(function(clone) {
- $element.append(clone);
- });
- }]
-});
-
-/**
- * @ngdoc directive
- * @name ng.directive:ngView
- * @restrict ECA
- *
- * @description
- * # Overview
- * `ngView` is a directive that complements the {@link ng.$route $route} service by
- * including the rendered template of the current route into the main layout (`index.html`) file.
- * Every time the current route changes, the included view changes with it according to the
- * configuration of the `$route` service.
- *
- * @scope
- * @example
- <example module="ngView">
- <file name="index.html">
- <div ng-controller="MainCntl">
- Choose:
- <a href="Book/Moby">Moby</a> |
- <a href="Book/Moby/ch/1">Moby: Ch1</a> |
- <a href="Book/Gatsby">Gatsby</a> |
- <a href="Book/Gatsby/ch/4?key=value">Gatsby: Ch4</a> |
- <a href="Book/Scarlet">Scarlet Letter</a><br/>
-
- <div ng-view></div>
- <hr />
-
- <pre>$location.path() = {{$location.path()}}</pre>
- <pre>$route.current.template = {{$route.current.template}}</pre>
- <pre>$route.current.params = {{$route.current.params}}</pre>
- <pre>$route.current.scope.name = {{$route.current.scope.name}}</pre>
- <pre>$routeParams = {{$routeParams}}</pre>
- </div>
- </file>
-
- <file name="book.html">
- controller: {{name}}<br />
- Book Id: {{params.bookId}}<br />
- </file>
-
- <file name="chapter.html">
- controller: {{name}}<br />
- Book Id: {{params.bookId}}<br />
- Chapter Id: {{params.chapterId}}
- </file>
-
- <file name="script.js">
- angular.module('ngView', [], function($routeProvider, $locationProvider) {
- $routeProvider.when('/Book/:bookId', {
- templateUrl: 'book.html',
- controller: BookCntl
- });
- $routeProvider.when('/Book/:bookId/ch/:chapterId', {
- templateUrl: 'chapter.html',
- controller: ChapterCntl
- });
-
- // configure html5 to get links working on jsfiddle
- $locationProvider.html5Mode(true);
- });
-
- function MainCntl($scope, $route, $routeParams, $location) {
- $scope.$route = $route;
- $scope.$location = $location;
- $scope.$routeParams = $routeParams;
- }
-
- function BookCntl($scope, $routeParams) {
- $scope.name = "BookCntl";
- $scope.params = $routeParams;
- }
-
- function ChapterCntl($scope, $routeParams) {
- $scope.name = "ChapterCntl";
- $scope.params = $routeParams;
- }
- </file>
-
- <file name="scenario.js">
- it('should load and compile correct template', function() {
- element('a:contains("Moby: Ch1")').click();
- var content = element('.doc-example-live [ng-view]').text();
- expect(content).toMatch(/controller\: ChapterCntl/);
- expect(content).toMatch(/Book Id\: Moby/);
- expect(content).toMatch(/Chapter Id\: 1/);
-
- element('a:contains("Scarlet")').click();
- content = element('.doc-example-live [ng-view]').text();
- expect(content).toMatch(/controller\: BookCntl/);
- expect(content).toMatch(/Book Id\: Scarlet/);
- });
- </file>
- </example>
- */
-
-
-/**
- * @ngdoc event
- * @name ng.directive:ngView#$viewContentLoaded
- * @eventOf ng.directive:ngView
- * @eventType emit on the current ngView scope
- * @description
- * Emitted every time the ngView content is reloaded.
- */
-var ngViewDirective = ['$http', '$templateCache', '$route', '$anchorScroll', '$compile',
- '$controller',
- function($http, $templateCache, $route, $anchorScroll, $compile,
- $controller) {
- return {
- restrict: 'ECA',
- terminal: true,
- link: function(scope, element, attr) {
- var lastScope,
- onloadExp = attr.onload || '';
-
- scope.$on('$routeChangeSuccess', update);
- update();
-
-
- function destroyLastScope() {
- if (lastScope) {
- lastScope.$destroy();
- lastScope = null;
- }
- }
-
- function clearContent() {
- element.html('');
- destroyLastScope();
- }
-
- function update() {
- var locals = $route.current && $route.current.locals,
- template = locals && locals.$template;
-
- if (template) {
- element.html(template);
- destroyLastScope();
-
- var link = $compile(element.contents()),
- current = $route.current,
- controller;
-
- lastScope = current.scope = scope.$new();
- if (current.controller) {
- locals.$scope = lastScope;
- controller = $controller(current.controller, locals);
- element.contents().data('$ngControllerController', controller);
- }
-
- link(lastScope);
- lastScope.$emit('$viewContentLoaded');
- lastScope.$eval(onloadExp);
-
- // $anchorScroll might listen on event...
- $anchorScroll();
- } else {
- clearContent();
- }
- }
- }
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:script
- *
- * @description
- * Load content of a script tag, with type `text/ng-template`, into `$templateCache`, so that the
- * template can be used by `ngInclude`, `ngView` or directive templates.
- *
- * @restrict E
- * @param {'text/ng-template'} type must be set to `'text/ng-template'`
- *
- * @example
- <doc:example>
- <doc:source>
- <script type="text/ng-template" id="/tpl.html">
- Content of the template.
- </script>
-
- <a ng-click="currentTpl='/tpl.html'" id="tpl-link">Load inlined template</a>
- <div id="tpl-content" ng-include src="currentTpl"></div>
- </doc:source>
- <doc:scenario>
- it('should load template defined inside script tag', function() {
- element('#tpl-link').click();
- expect(element('#tpl-content').text()).toMatch(/Content of the template/);
- });
- </doc:scenario>
- </doc:example>
- */
-var scriptDirective = ['$templateCache', function($templateCache) {
- return {
- restrict: 'E',
- terminal: true,
- compile: function(element, attr) {
- if (attr.type == 'text/ng-template') {
- var templateUrl = attr.id,
- // IE is not consistent, in scripts we have to read .text but in other nodes we have to read .textContent
- text = element[0].text;
-
- $templateCache.put(templateUrl, text);
- }
- }
- };
-}];
-
-/**
- * @ngdoc directive
- * @name ng.directive:select
- * @restrict E
- *
- * @description
- * HTML `SELECT` element with angular data-binding.
- *
- * # `ngOptions`
- *
- * Optionally `ngOptions` attribute can be used to dynamically generate a list of `<option>`
- * elements for a `<select>` element using an array or an object obtained by evaluating the
- * `ngOptions` expression.
- *˝˝
- * When an item in the select menu is select, the value of array element or object property
- * represented by the selected option will be bound to the model identified by the `ngModel`
- * directive of the parent select element.
- *
- * Optionally, a single hard-coded `<option>` element, with the value set to an empty string, can
- * be nested into the `<select>` element. This element will then represent `null` or "not selected"
- * option. See example below for demonstration.
- *
- * Note: `ngOptions` provides iterator facility for `<option>` element which should be used instead
- * of {@link ng.directive:ngRepeat ngRepeat} when you want the
- * `select` model to be bound to a non-string value. This is because an option element can currently
- * be bound to string values only.
- *
- * @param {string} name assignable expression to data-bind to.
- * @param {string=} required The control is considered valid only if value is entered.
- * @param {comprehension_expression=} ngOptions in one of the following forms:
- *
- * * for array data sources:
- * * `label` **`for`** `value` **`in`** `array`
- * * `select` **`as`** `label` **`for`** `value` **`in`** `array`
- * * `label` **`group by`** `group` **`for`** `value` **`in`** `array`
- * * `select` **`as`** `label` **`group by`** `group` **`for`** `value` **`in`** `array`
- * * for object data sources:
- * * `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
- * * `select` **`as`** `label` **`for (`**`key` **`,`** `value`**`) in`** `object`
- * * `label` **`group by`** `group` **`for (`**`key`**`,`** `value`**`) in`** `object`
- * * `select` **`as`** `label` **`group by`** `group`
- * **`for` `(`**`key`**`,`** `value`**`) in`** `object`
- *
- * Where:
- *
- * * `array` / `object`: an expression which evaluates to an array / object to iterate over.
- * * `value`: local variable which will refer to each item in the `array` or each property value
- * of `object` during iteration.
- * * `key`: local variable which will refer to a property name in `object` during iteration.
- * * `label`: The result of this expression will be the label for `<option>` element. The
- * `expression` will most likely refer to the `value` variable (e.g. `value.propertyName`).
- * * `select`: The result of this expression will be bound to the model of the parent `<select>`
- * element. If not specified, `select` expression will default to `value`.
- * * `group`: The result of this expression will be used to group options using the `<optgroup>`
- * DOM element.
- *
- * @example
- <doc:example>
- <doc:source>
- <script>
- function MyCntrl($scope) {
- $scope.colors = [
- {name:'black', shade:'dark'},
- {name:'white', shade:'light'},
- {name:'red', shade:'dark'},
- {name:'blue', shade:'dark'},
- {name:'yellow', shade:'light'}
- ];
- $scope.color = $scope.colors[2]; // red
- }
- </script>
- <div ng-controller="MyCntrl">
- <ul>
- <li ng-repeat="color in colors">
- Name: <input ng-model="color.name">
- [<a href ng-click="colors.splice($index, 1)">X</a>]
- </li>
- <li>
- [<a href ng-click="colors.push({})">add</a>]
- </li>
- </ul>
- <hr/>
- Color (null not allowed):
- <select ng-model="color" ng-options="c.name for c in colors"></select><br>
-
- Color (null allowed):
- <span class="nullable">
- <select ng-model="color" ng-options="c.name for c in colors">
- <option value="">-- chose color --</option>
- </select>
- </span><br/>
-
- Color grouped by shade:
- <select ng-model="color" ng-options="c.name group by c.shade for c in colors">
- </select><br/>
-
-
- Select <a href ng-click="color={name:'not in list'}">bogus</a>.<br>
- <hr/>
- Currently selected: {{ {selected_color:color} }}
- <div style="border:solid 1px black; height:20px"
- ng-style="{'background-color':color.name}">
- </div>
- </div>
- </doc:source>
- <doc:scenario>
- it('should check ng-options', function() {
- expect(binding('{selected_color:color}')).toMatch('red');
- select('color').option('0');
- expect(binding('{selected_color:color}')).toMatch('black');
- using('.nullable').select('color').option('');
- expect(binding('{selected_color:color}')).toMatch('null');
- });
- </doc:scenario>
- </doc:example>
- */
-
-var ngOptionsDirective = valueFn({ terminal: true });
-var selectDirective = ['$compile', '$parse', function($compile, $parse) {
- //00001111100000000000222200000000000000000000003333000000000000044444444444444444000000000555555555555555550000000666666666666666660000000000000007777
- var NG_OPTIONS_REGEXP = /^\s*(.*?)(?:\s+as\s+(.*?))?(?:\s+group\s+by\s+(.*))?\s+for\s+(?:([\$\w][\$\w\d]*)|(?:\(\s*([\$\w][\$\w\d]*)\s*,\s*([\$\w][\$\w\d]*)\s*\)))\s+in\s+(.*)$/,
- nullModelCtrl = {$setViewValue: noop};
-
- return {
- restrict: 'E',
- require: ['select', '?ngModel'],
- controller: ['$element', '$scope', '$attrs', function($element, $scope, $attrs) {
- var self = this,
- optionsMap = {},
- ngModelCtrl = nullModelCtrl,
- nullOption,
- unknownOption;
-
-
- self.databound = $attrs.ngModel;
-
-
- self.init = function(ngModelCtrl_, nullOption_, unknownOption_) {
- ngModelCtrl = ngModelCtrl_;
- nullOption = nullOption_;
- unknownOption = unknownOption_;
- }
-
-
- self.addOption = function(value) {
- optionsMap[value] = true;
-
- if (ngModelCtrl.$viewValue == value) {
- $element.val(value);
- if (unknownOption.parent()) unknownOption.remove();
- }
- };
-
-
- self.removeOption = function(value) {
- if (this.hasOption(value)) {
- delete optionsMap[value];
- if (ngModelCtrl.$viewValue == value) {
- this.renderUnknownOption(value);
- }
- }
- };
-
-
- self.renderUnknownOption = function(val) {
- var unknownVal = '? ' + hashKey(val) + ' ?';
- unknownOption.val(unknownVal);
- $element.prepend(unknownOption);
- $element.val(unknownVal);
- unknownOption.prop('selected', true); // needed for IE
- }
-
-
- self.hasOption = function(value) {
- return optionsMap.hasOwnProperty(value);
- }
-
- $scope.$on('$destroy', function() {
- // disable unknown option so that we don't do work when the whole select is being destroyed
- self.renderUnknownOption = noop;
- });
- }],
-
- link: function(scope, element, attr, ctrls) {
- // if ngModel is not defined, we don't need to do anything
- if (!ctrls[1]) return;
-
- var selectCtrl = ctrls[0],
- ngModelCtrl = ctrls[1],
- multiple = attr.multiple,
- optionsExp = attr.ngOptions,
- nullOption = false, // if false, user will not be able to select it (used by ngOptions)
- emptyOption,
- // we can't just jqLite('<option>') since jqLite is not smart enough
- // to create it in <select> and IE barfs otherwise.
- optionTemplate = jqLite(document.createElement('option')),
- optGroupTemplate =jqLite(document.createElement('optgroup')),
- unknownOption = optionTemplate.clone();
-
- // find "null" option
- for(var i = 0, children = element.children(), ii = children.length; i < ii; i++) {
- if (children[i].value == '') {
- emptyOption = nullOption = children.eq(i);
- break;
- }
- }
-
- selectCtrl.init(ngModelCtrl, nullOption, unknownOption);
-
- // required validator
- if (multiple && (attr.required || attr.ngRequired)) {
- var requiredValidator = function(value) {
- ngModelCtrl.$setValidity('required', !attr.required || (value && value.length));
- return value;
- };
-
- ngModelCtrl.$parsers.push(requiredValidator);
- ngModelCtrl.$formatters.unshift(requiredValidator);
-
- attr.$observe('required', function() {
- requiredValidator(ngModelCtrl.$viewValue);
- });
- }
-
- if (optionsExp) Options(scope, element, ngModelCtrl);
- else if (multiple) Multiple(scope, element, ngModelCtrl);
- else Single(scope, element, ngModelCtrl, selectCtrl);
-
-
- ////////////////////////////
-
-
-
- function Single(scope, selectElement, ngModelCtrl, selectCtrl) {
- ngModelCtrl.$render = function() {
- var viewValue = ngModelCtrl.$viewValue;
-
- if (selectCtrl.hasOption(viewValue)) {
- if (unknownOption.parent()) unknownOption.remove();
- selectElement.val(viewValue);
- if (viewValue === '') emptyOption.prop('selected', true); // to make IE9 happy
- } else {
- if (isUndefined(viewValue) && emptyOption) {
- selectElement.val('');
- } else {
- selectCtrl.renderUnknownOption(viewValue);
- }
- }
- };
-
- selectElement.bind('change', function() {
- scope.$apply(function() {
- if (unknownOption.parent()) unknownOption.remove();
- ngModelCtrl.$setViewValue(selectElement.val());
- });
- });
- }
-
- function Multiple(scope, selectElement, ctrl) {
- var lastView;
- ctrl.$render = function() {
- var items = new HashMap(ctrl.$viewValue);
- forEach(selectElement.children(), function(option) {
- option.selected = isDefined(items.get(option.value));
- });
- };
-
- // we have to do it on each watch since ngModel watches reference, but
- // we need to work of an array, so we need to see if anything was inserted/removed
- scope.$watch(function() {
- if (!equals(lastView, ctrl.$viewValue)) {
- lastView = copy(ctrl.$viewValue);
- ctrl.$render();
- }
- });
-
- selectElement.bind('change', function() {
- scope.$apply(function() {
- var array = [];
- forEach(selectElement.children(), function(option) {
- if (option.selected) {
- array.push(option.value);
- }
- });
- ctrl.$setViewValue(array);
- });
- });
- }
-
- function Options(scope, selectElement, ctrl) {
- var match;
-
- if (! (match = optionsExp.match(NG_OPTIONS_REGEXP))) {
- throw Error(
- "Expected ngOptions in form of '_select_ (as _label_)? for (_key_,)?_value_ in _collection_'" +
- " but got '" + optionsExp + "'.");
- }
-
- var displayFn = $parse(match[2] || match[1]),
- valueName = match[4] || match[6],
- keyName = match[5],
- groupByFn = $parse(match[3] || ''),
- valueFn = $parse(match[2] ? match[1] : valueName),
- valuesFn = $parse(match[7]),
- // This is an array of array of existing option groups in DOM. We try to reuse these if possible
- // optionGroupsCache[0] is the options with no option group
- // optionGroupsCache[?][0] is the parent: either the SELECT or OPTGROUP element
- optionGroupsCache = [[{element: selectElement, label:''}]];
-
- if (nullOption) {
- // compile the element since there might be bindings in it
- $compile(nullOption)(scope);
-
- // remove the class, which is added automatically because we recompile the element and it
- // becomes the compilation root
- nullOption.removeClass('ng-scope');
-
- // we need to remove it before calling selectElement.html('') because otherwise IE will
- // remove the label from the element. wtf?
- nullOption.remove();
- }
-
- // clear contents, we'll add what's needed based on the model
- selectElement.html('');
-
- selectElement.bind('change', function() {
- scope.$apply(function() {
- var optionGroup,
- collection = valuesFn(scope) || [],
- locals = {},
- key, value, optionElement, index, groupIndex, length, groupLength;
-
- if (multiple) {
- value = [];
- for (groupIndex = 0, groupLength = optionGroupsCache.length;
- groupIndex < groupLength;
- groupIndex++) {
- // list of options for that group. (first item has the parent)
- optionGroup = optionGroupsCache[groupIndex];
-
- for(index = 1, length = optionGroup.length; index < length; index++) {
- if ((optionElement = optionGroup[index].element)[0].selected) {
- key = optionElement.val();
- if (keyName) locals[keyName] = key;
- locals[valueName] = collection[key];
- value.push(valueFn(scope, locals));
- }
- }
- }
- } else {
- key = selectElement.val();
- if (key == '?') {
- value = undefined;
- } else if (key == ''){
- value = null;
- } else {
- locals[valueName] = collection[key];
- if (keyName) locals[keyName] = key;
- value = valueFn(scope, locals);
- }
- }
- ctrl.$setViewValue(value);
- });
- });
-
- ctrl.$render = render;
-
- // TODO(vojta): can't we optimize this ?
- scope.$watch(render);
-
- function render() {
- var optionGroups = {'':[]}, // Temporary location for the option groups before we render them
- optionGroupNames = [''],
- optionGroupName,
- optionGroup,
- option,
- existingParent, existingOptions, existingOption,
- modelValue = ctrl.$modelValue,
- values = valuesFn(scope) || [],
- keys = keyName ? sortedKeys(values) : values,
- groupLength, length,
- groupIndex, index,
- locals = {},
- selected,
- selectedSet = false, // nothing is selected yet
- lastElement,
- element;
-
- if (multiple) {
- selectedSet = new HashMap(modelValue);
- } else if (modelValue === null || nullOption) {
- // if we are not multiselect, and we are null then we have to add the nullOption
- optionGroups[''].push({selected:modelValue === null, id:'', label:''});
- selectedSet = true;
- }
-
- // We now build up the list of options we need (we merge later)
- for (index = 0; length = keys.length, index < length; index++) {
- locals[valueName] = values[keyName ? locals[keyName]=keys[index]:index];
- optionGroupName = groupByFn(scope, locals) || '';
- if (!(optionGroup = optionGroups[optionGroupName])) {
- optionGroup = optionGroups[optionGroupName] = [];
- optionGroupNames.push(optionGroupName);
- }
- if (multiple) {
- selected = selectedSet.remove(valueFn(scope, locals)) != undefined;
- } else {
- selected = modelValue === valueFn(scope, locals);
- selectedSet = selectedSet || selected; // see if at least one item is selected
- }
- optionGroup.push({
- id: keyName ? keys[index] : index, // either the index into array or key from object
- label: displayFn(scope, locals) || '', // what will be seen by the user
- selected: selected // determine if we should be selected
- });
- }
- if (!multiple && !selectedSet) {
- // nothing was selected, we have to insert the undefined item
- optionGroups[''].unshift({id:'?', label:'', selected:true});
- }
-
- // Now we need to update the list of DOM nodes to match the optionGroups we computed above
- for (groupIndex = 0, groupLength = optionGroupNames.length;
- groupIndex < groupLength;
- groupIndex++) {
- // current option group name or '' if no group
- optionGroupName = optionGroupNames[groupIndex];
-
- // list of options for that group. (first item has the parent)
- optionGroup = optionGroups[optionGroupName];
-
- if (optionGroupsCache.length <= groupIndex) {
- // we need to grow the optionGroups
- existingParent = {
- element: optGroupTemplate.clone().attr('label', optionGroupName),
- label: optionGroup.label
- };
- existingOptions = [existingParent];
- optionGroupsCache.push(existingOptions);
- selectElement.append(existingParent.element);
- } else {
- existingOptions = optionGroupsCache[groupIndex];
- existingParent = existingOptions[0]; // either SELECT (no group) or OPTGROUP element
-
- // update the OPTGROUP label if not the same.
- if (existingParent.label != optionGroupName) {
- existingParent.element.attr('label', existingParent.label = optionGroupName);
- }
- }
-
- lastElement = null; // start at the beginning
- for(index = 0, length = optionGroup.length; index < length; index++) {
- option = optionGroup[index];
- if ((existingOption = existingOptions[index+1])) {
- // reuse elements
- lastElement = existingOption.element;
- if (existingOption.label !== option.label) {
- lastElement.text(existingOption.label = option.label);
- }
- if (existingOption.id !== option.id) {
- lastElement.val(existingOption.id = option.id);
- }
- if (existingOption.element.selected !== option.selected) {
- lastElement.prop('selected', (existingOption.selected = option.selected));
- }
- } else {
- // grow elements
-
- // if it's a null option
- if (option.id === '' && nullOption) {
- // put back the pre-compiled element
- element = nullOption;
- } else {
- // jQuery(v1.4.2) Bug: We should be able to chain the method calls, but
- // in this version of jQuery on some browser the .text() returns a string
- // rather then the element.
- (element = optionTemplate.clone())
- .val(option.id)
- .attr('selected', option.selected)
- .text(option.label);
- }
-
- existingOptions.push(existingOption = {
- element: element,
- label: option.label,
- id: option.id,
- selected: option.selected
- });
- if (lastElement) {
- lastElement.after(element);
- } else {
- existingParent.element.append(element);
- }
- lastElement = element;
- }
- }
- // remove any excessive OPTIONs in a group
- index++; // increment since the existingOptions[0] is parent element not OPTION
- while(existingOptions.length > index) {
- existingOptions.pop().element.remove();
- }
- }
- // remove any excessive OPTGROUPs from select
- while(optionGroupsCache.length > groupIndex) {
- optionGroupsCache.pop()[0].element.remove();
- }
- }
- }
- }
- }
-}];
-
-var optionDirective = ['$interpolate', function($interpolate) {
- var nullSelectCtrl = {
- addOption: noop,
- removeOption: noop
- };
-
- return {
- restrict: 'E',
- priority: 100,
- compile: function(element, attr) {
- if (isUndefined(attr.value)) {
- var interpolateFn = $interpolate(element.text(), true);
- if (!interpolateFn) {
- attr.$set('value', element.text());
- }
- }
-
- return function (scope, element, attr) {
- var selectCtrlName = '$selectController',
- parent = element.parent(),
- selectCtrl = parent.data(selectCtrlName) ||
- parent.parent().data(selectCtrlName); // in case we are in optgroup
-
- if (selectCtrl && selectCtrl.databound) {
- // For some reason Opera defaults to true and if not overridden this messes up the repeater.
- // We don't want the view to drive the initialization of the model anyway.
- element.prop('selected', false);
- } else {
- selectCtrl = nullSelectCtrl;
- }
-
- if (interpolateFn) {
- scope.$watch(interpolateFn, function(newVal, oldVal) {
- attr.$set('value', newVal);
- if (newVal !== oldVal) selectCtrl.removeOption(oldVal);
- selectCtrl.addOption(newVal);
- });
- } else {
- selectCtrl.addOption(attr.value);
- }
-
- element.bind('$destroy', function() {
- selectCtrl.removeOption(attr.value);
- });
- };
- }
- }
-}];
-
-var styleDirective = valueFn({
- restrict: 'E',
- terminal: true
-});
- //try to bind to jquery now so that one can write angular.element().read()
- //but we will rebind on bootstrap again.
- bindJQuery();
-
- publishExternalAPI(angular);
-
- jqLite(document).ready(function() {
- angularInit(document, bootstrap);
- });
-
-})(window, document);
-angular.element(document).find('head').append('<style type="text/css">@charset "UTF-8";[ng\\:cloak],[ng-cloak],[data-ng-cloak],[x-ng-cloak],.ng-cloak,.x-ng-cloak{display:none;}ng\\:form{display:block;}</style>');
\ No newline at end of file
+++ /dev/null
-// Version: v1.0.0-pre.4
-// Last commit: 855db1a (2013-01-17 23:06:53 -0800)
-
-(function() {
-/*global __fail__*/
-
-/**
-Ember Debug
-
-@module ember
-@submodule ember-debug
-*/
-
-/**
-@class Ember
-*/
-
-if ('undefined' === typeof Ember) {
- Ember = {};
-
- if ('undefined' !== typeof window) {
- window.Em = window.Ember = Em = Ember;
- }
-}
-
-Ember.ENV = 'undefined' === typeof ENV ? {} : ENV;
-
-if (!('MANDATORY_SETTER' in Ember.ENV)) {
- Ember.ENV.MANDATORY_SETTER = true; // default to true for debug dist
-}
-
-/**
- Define an assertion that will throw an exception if the condition is not
- met. Ember build tools will remove any calls to `Ember.assert()` when
- doing a production build. Example:
-
- ```javascript
- // Test for truthiness
- Ember.assert('Must pass a valid object', obj);
- // Fail unconditionally
- Ember.assert('This code path should never be run')
- ```
-
- @method assert
- @param {String} desc A description of the assertion. This will become
- the text of the Error thrown if the assertion fails.
- @param {Boolean} test Must be truthy for the assertion to pass. If
- falsy, an exception will be thrown.
-*/
-Ember.assert = function(desc, test) {
- if (!test) throw new Error("assertion failed: "+desc);
-};
-
-
-/**
- Display a warning with the provided message. Ember build tools will
- remove any calls to `Ember.warn()` when doing a production build.
-
- @method warn
- @param {String} message A warning to display.
- @param {Boolean} test An optional boolean. If falsy, the warning
- will be displayed.
-*/
-Ember.warn = function(message, test) {
- if (!test) {
- Ember.Logger.warn("WARNING: "+message);
- if ('trace' in Ember.Logger) Ember.Logger.trace();
- }
-};
-
-/**
- Display a deprecation warning with the provided message and a stack trace
- (Chrome and Firefox only). Ember build tools will remove any calls to
- `Ember.deprecate()` when doing a production build.
-
- @method deprecate
- @param {String} message A description of the deprecation.
- @param {Boolean} test An optional boolean. If falsy, the deprecation
- will be displayed.
-*/
-Ember.deprecate = function(message, test) {
- if (Ember && Ember.TESTING_DEPRECATION) { return; }
-
- if (arguments.length === 1) { test = false; }
- if (test) { return; }
-
- if (Ember && Ember.ENV.RAISE_ON_DEPRECATION) { throw new Error(message); }
-
- var error;
-
- // When using new Error, we can't do the arguments check for Chrome. Alternatives are welcome
- try { __fail__.fail(); } catch (e) { error = e; }
-
- if (Ember.LOG_STACKTRACE_ON_DEPRECATION && error.stack) {
- var stack, stackStr = '';
- if (error['arguments']) {
- // Chrome
- stack = error.stack.replace(/^\s+at\s+/gm, '').
- replace(/^([^\(]+?)([\n$])/gm, '{anonymous}($1)$2').
- replace(/^Object.<anonymous>\s*\(([^\)]+)\)/gm, '{anonymous}($1)').split('\n');
- stack.shift();
- } else {
- // Firefox
- stack = error.stack.replace(/(?:\n@:0)?\s+$/m, '').
- replace(/^\(/gm, '{anonymous}(').split('\n');
- }
-
- stackStr = "\n " + stack.slice(2).join("\n ");
- message = message + stackStr;
- }
-
- Ember.Logger.warn("DEPRECATION: "+message);
-};
-
-
-
-/**
- Display a deprecation warning with the provided message and a stack trace
- (Chrome and Firefox only) when the wrapped method is called.
-
- Ember build tools will not remove calls to `Ember.deprecateFunc()`, though
- no warnings will be shown in production.
-
- @method deprecateFunc
- @param {String} message A description of the deprecation.
- @param {Function} func The function to be deprecated.
-*/
-Ember.deprecateFunc = function(message, func) {
- return function() {
- Ember.deprecate(message);
- return func.apply(this, arguments);
- };
-};
-
-if ('undefined' !== typeof window) {
- window.ember_assert = Ember.deprecateFunc("ember_assert is deprecated. Please use Ember.assert instead.", Ember.assert);
- window.ember_warn = Ember.deprecateFunc("ember_warn is deprecated. Please use Ember.warn instead.", Ember.warn);
- window.ember_deprecate = Ember.deprecateFunc("ember_deprecate is deprecated. Please use Ember.deprecate instead.", Ember.deprecate);
- window.ember_deprecateFunc = Ember.deprecateFunc("ember_deprecateFunc is deprecated. Please use Ember.deprecateFunc instead.", Ember.deprecateFunc);
-}
-
-})();
-
-// Version: v1.0.0-pre.3-19-g015138e
-// Last commit: 015138e (2013-01-17 23:02:17 -0800)
-
-
-(function() {
-var define, requireModule;
-
-(function() {
- var registry = {}, seen = {};
-
- define = function(name, deps, callback) {
- registry[name] = { deps: deps, callback: callback };
- };
-
- requireModule = function(name) {
- if (seen[name]) { return seen[name]; }
- seen[name] = {};
-
- var mod = registry[name],
- deps = mod.deps,
- callback = mod.callback,
- reified = [],
- exports;
-
- for (var i=0, l=deps.length; i<l; i++) {
- if (deps[i] === 'exports') {
- reified.push(exports = {});
- } else {
- reified.push(requireModule(deps[i]));
- }
- }
-
- var value = callback.apply(this, reified);
- return seen[name] = exports || value;
- };
-})();
-(function() {
-/*globals Em:true ENV */
-
-/**
-@module ember
-@submodule ember-metal
-*/
-
-/**
- All Ember methods and functions are defined inside of this namespace. You
- generally should not add new properties to this namespace as it may be
- overwritten by future versions of Ember.
-
- You can also use the shorthand `Em` instead of `Ember`.
-
- Ember-Runtime is a framework that provides core functions for Ember including
- cross-platform functions, support for property observing and objects. Its
- focus is on small size and performance. You can use this in place of or
- along-side other cross-platform libraries such as jQuery.
-
- The core Runtime framework is based on the jQuery API with a number of
- performance optimizations.
-
- @class Ember
- @static
- @version 1.0.0-pre.4
-*/
-
-if ('undefined' === typeof Ember) {
- // Create core object. Make it act like an instance of Ember.Namespace so that
- // objects assigned to it are given a sane string representation.
- Ember = {};
-}
-
-// Default imports, exports and lookup to the global object;
-var imports = Ember.imports = Ember.imports || this;
-var exports = Ember.exports = Ember.exports || this;
-var lookup = Ember.lookup = Ember.lookup || this;
-
-// aliases needed to keep minifiers from removing the global context
-exports.Em = exports.Ember = Em = Ember;
-
-// Make sure these are set whether Ember was already defined or not
-
-Ember.isNamespace = true;
-
-Ember.toString = function() { return "Ember"; };
-
-
-/**
- @property VERSION
- @type String
- @default '1.0.0-pre.4'
- @final
-*/
-Ember.VERSION = '1.0.0-pre.4';
-
-/**
- Standard environmental variables. You can define these in a global `ENV`
- variable before loading Ember to control various configuration
- settings.
-
- @property ENV
- @type Hash
-*/
-Ember.ENV = Ember.ENV || ('undefined' === typeof ENV ? {} : ENV);
-
-Ember.config = Ember.config || {};
-
-// ..........................................................
-// BOOTSTRAP
-//
-
-/**
- Determines whether Ember should enhances some built-in object prototypes to
- provide a more friendly API. If enabled, a few methods will be added to
- `Function`, `String`, and `Array`. `Object.prototype` will not be enhanced,
- which is the one that causes most trouble for people.
-
- In general we recommend leaving this option set to true since it rarely
- conflicts with other code. If you need to turn it off however, you can
- define an `ENV.EXTEND_PROTOTYPES` config to disable it.
-
- @property EXTEND_PROTOTYPES
- @type Boolean
- @default true
-*/
-Ember.EXTEND_PROTOTYPES = Ember.ENV.EXTEND_PROTOTYPES;
-
-if (typeof Ember.EXTEND_PROTOTYPES === 'undefined') {
- Ember.EXTEND_PROTOTYPES = true;
-}
-
-/**
- Determines whether Ember logs a full stack trace during deprecation warnings
-
- @property LOG_STACKTRACE_ON_DEPRECATION
- @type Boolean
- @default true
-*/
-Ember.LOG_STACKTRACE_ON_DEPRECATION = (Ember.ENV.LOG_STACKTRACE_ON_DEPRECATION !== false);
-
-/**
- Determines whether Ember should add ECMAScript 5 shims to older browsers.
-
- @property SHIM_ES5
- @type Boolean
- @default Ember.EXTEND_PROTOTYPES
-*/
-Ember.SHIM_ES5 = (Ember.ENV.SHIM_ES5 === false) ? false : Ember.EXTEND_PROTOTYPES;
-
-/**
- Empty function. Useful for some operations.
-
- @method K
- @private
- @return {Object}
-*/
-Ember.K = function() { return this; };
-
-
-// Stub out the methods defined by the ember-debug package in case it's not loaded
-
-if ('undefined' === typeof Ember.assert) { Ember.assert = Ember.K; }
-if ('undefined' === typeof Ember.warn) { Ember.warn = Ember.K; }
-if ('undefined' === typeof Ember.deprecate) { Ember.deprecate = Ember.K; }
-if ('undefined' === typeof Ember.deprecateFunc) {
- Ember.deprecateFunc = function(_, func) { return func; };
-}
-
-// These are deprecated but still supported
-
-if ('undefined' === typeof ember_assert) { exports.ember_assert = Ember.K; }
-if ('undefined' === typeof ember_warn) { exports.ember_warn = Ember.K; }
-if ('undefined' === typeof ember_deprecate) { exports.ember_deprecate = Ember.K; }
-if ('undefined' === typeof ember_deprecateFunc) {
- exports.ember_deprecateFunc = function(_, func) { return func; };
-}
-
-/**
- Previously we used `Ember.$.uuid`, however `$.uuid` has been removed from
- jQuery master. We'll just bootstrap our own uuid now.
-
- @property uuid
- @type Number
- @private
-*/
-Ember.uuid = 0;
-
-// ..........................................................
-// LOGGER
-//
-
-/**
- Inside Ember-Metal, simply uses the `imports.console` object.
- Override this to provide more robust logging functionality.
-
- @class Logger
- @namespace Ember
-*/
-Ember.Logger = imports.console || { log: Ember.K, warn: Ember.K, error: Ember.K, info: Ember.K, debug: Ember.K };
-
-
-// ..........................................................
-// ERROR HANDLING
-//
-
-/**
- A function may be assigned to `Ember.onerror` to be called when Ember
- internals encounter an error. This is useful for specialized error handling
- and reporting code.
-
- @event onerror
- @for Ember
- @param {Exception} error the error object
-*/
-Ember.onerror = null;
-
-/**
- @private
-
- Wrap code block in a try/catch if {{#crossLink "Ember/onerror"}}{{/crossLink}} is set.
-
- @method handleErrors
- @for Ember
- @param {Function} func
- @param [context]
-*/
-Ember.handleErrors = function(func, context) {
- // Unfortunately in some browsers we lose the backtrace if we rethrow the existing error,
- // so in the event that we don't have an `onerror` handler we don't wrap in a try/catch
- if ('function' === typeof Ember.onerror) {
- try {
- return func.apply(context || this);
- } catch (error) {
- Ember.onerror(error);
- }
- } else {
- return func.apply(context || this);
- }
-};
-
-Ember.merge = function(original, updates) {
- for (var prop in updates) {
- if (!updates.hasOwnProperty(prop)) { continue; }
- original[prop] = updates[prop];
- }
-};
-
-})();
-
-
-
-(function() {
-/*globals Node */
-/**
-@module ember-metal
-*/
-
-/**
- Platform specific methods and feature detectors needed by the framework.
-
- @class platform
- @namespace Ember
- @static
-*/
-var platform = Ember.platform = {};
-
-
-/**
- Identical to `Object.create()`. Implements if not available natively.
-
- @method create
- @for Ember
-*/
-Ember.create = Object.create;
-
-// STUB_OBJECT_CREATE allows us to override other libraries that stub
-// Object.create different than we would prefer
-if (!Ember.create || Ember.ENV.STUB_OBJECT_CREATE) {
- var K = function() {};
-
- Ember.create = function(obj, props) {
- K.prototype = obj;
- obj = new K();
- if (props) {
- K.prototype = obj;
- for (var prop in props) {
- K.prototype[prop] = props[prop].value;
- }
- obj = new K();
- }
- K.prototype = null;
-
- return obj;
- };
-
- Ember.create.isSimulated = true;
-}
-
-var defineProperty = Object.defineProperty;
-var canRedefineProperties, canDefinePropertyOnDOM;
-
-// Catch IE8 where Object.defineProperty exists but only works on DOM elements
-if (defineProperty) {
- try {
- defineProperty({}, 'a',{get:function(){}});
- } catch (e) {
- defineProperty = null;
- }
-}
-
-if (defineProperty) {
- // Detects a bug in Android <3.2 where you cannot redefine a property using
- // Object.defineProperty once accessors have already been set.
- canRedefineProperties = (function() {
- var obj = {};
-
- defineProperty(obj, 'a', {
- configurable: true,
- enumerable: true,
- get: function() { },
- set: function() { }
- });
-
- defineProperty(obj, 'a', {
- configurable: true,
- enumerable: true,
- writable: true,
- value: true
- });
-
- return obj.a === true;
- })();
-
- // This is for Safari 5.0, which supports Object.defineProperty, but not
- // on DOM nodes.
- canDefinePropertyOnDOM = (function(){
- try {
- defineProperty(document.createElement('div'), 'definePropertyOnDOM', {});
- return true;
- } catch(e) { }
-
- return false;
- })();
-
- if (!canRedefineProperties) {
- defineProperty = null;
- } else if (!canDefinePropertyOnDOM) {
- defineProperty = function(obj, keyName, desc){
- var isNode;
-
- if (typeof Node === "object") {
- isNode = obj instanceof Node;
- } else {
- isNode = typeof obj === "object" && typeof obj.nodeType === "number" && typeof obj.nodeName === "string";
- }
-
- if (isNode) {
- // TODO: Should we have a warning here?
- return (obj[keyName] = desc.value);
- } else {
- return Object.defineProperty(obj, keyName, desc);
- }
- };
- }
-}
-
-/**
-@class platform
-@namespace Ember
-*/
-
-/**
- Identical to `Object.defineProperty()`. Implements as much functionality
- as possible if not available natively.
-
- @method defineProperty
- @param {Object} obj The object to modify
- @param {String} keyName property name to modify
- @param {Object} desc descriptor hash
- @return {void}
-*/
-platform.defineProperty = defineProperty;
-
-/**
- Set to true if the platform supports native getters and setters.
-
- @property hasPropertyAccessors
- @final
-*/
-platform.hasPropertyAccessors = true;
-
-if (!platform.defineProperty) {
- platform.hasPropertyAccessors = false;
-
- platform.defineProperty = function(obj, keyName, desc) {
- if (!desc.get) { obj[keyName] = desc.value; }
- };
-
- platform.defineProperty.isSimulated = true;
-}
-
-if (Ember.ENV.MANDATORY_SETTER && !platform.hasPropertyAccessors) {
- Ember.ENV.MANDATORY_SETTER = false;
-}
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-
-var o_defineProperty = Ember.platform.defineProperty,
- o_create = Ember.create,
- // Used for guid generation...
- GUID_KEY = '__ember'+ (+ new Date()),
- uuid = 0,
- numberCache = [],
- stringCache = {};
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-/**
- @private
-
- A unique key used to assign guids and other private metadata to objects.
- If you inspect an object in your browser debugger you will often see these.
- They can be safely ignored.
-
- On browsers that support it, these properties are added with enumeration
- disabled so they won't show up when you iterate over your properties.
-
- @property GUID_KEY
- @for Ember
- @type String
- @final
-*/
-Ember.GUID_KEY = GUID_KEY;
-
-var GUID_DESC = {
- writable: false,
- configurable: false,
- enumerable: false,
- value: null
-};
-
-/**
- @private
-
- Generates a new guid, optionally saving the guid to the object that you
- pass in. You will rarely need to use this method. Instead you should
- call `Ember.guidFor(obj)`, which return an existing guid if available.
-
- @method generateGuid
- @for Ember
- @param {Object} [obj] Object the guid will be used for. If passed in, the guid will
- be saved on the object and reused whenever you pass the same object
- again.
-
- If no object is passed, just generate a new guid.
- @param {String} [prefix] Prefix to place in front of the guid. Useful when you want to
- separate the guid into separate namespaces.
- @return {String} the guid
-*/
-Ember.generateGuid = function generateGuid(obj, prefix) {
- if (!prefix) prefix = 'ember';
- var ret = (prefix + (uuid++));
- if (obj) {
- GUID_DESC.value = ret;
- o_defineProperty(obj, GUID_KEY, GUID_DESC);
- }
- return ret ;
-};
-
-/**
- @private
-
- Returns a unique id for the object. If the object does not yet have a guid,
- one will be assigned to it. You can call this on any object,
- `Ember.Object`-based or not, but be aware that it will add a `_guid`
- property.
-
- You can also use this method on DOM Element objects.
-
- @method guidFor
- @for Ember
- @param obj {Object} any object, string, number, Element, or primitive
- @return {String} the unique guid for this instance.
-*/
-Ember.guidFor = function guidFor(obj) {
-
- // special cases where we don't want to add a key to object
- if (obj === undefined) return "(undefined)";
- if (obj === null) return "(null)";
-
- var cache, ret;
- var type = typeof obj;
-
- // Don't allow prototype changes to String etc. to change the guidFor
- switch(type) {
- case 'number':
- ret = numberCache[obj];
- if (!ret) ret = numberCache[obj] = 'nu'+obj;
- return ret;
-
- case 'string':
- ret = stringCache[obj];
- if (!ret) ret = stringCache[obj] = 'st'+(uuid++);
- return ret;
-
- case 'boolean':
- return obj ? '(true)' : '(false)';
-
- default:
- if (obj[GUID_KEY]) return obj[GUID_KEY];
- if (obj === Object) return '(Object)';
- if (obj === Array) return '(Array)';
- ret = 'ember'+(uuid++);
- GUID_DESC.value = ret;
- o_defineProperty(obj, GUID_KEY, GUID_DESC);
- return ret;
- }
-};
-
-// ..........................................................
-// META
-//
-
-var META_DESC = {
- writable: true,
- configurable: false,
- enumerable: false,
- value: null
-};
-
-var META_KEY = Ember.GUID_KEY+'_meta';
-
-/**
- The key used to store meta information on object for property observing.
-
- @property META_KEY
- @for Ember
- @private
- @final
- @type String
-*/
-Ember.META_KEY = META_KEY;
-
-// Placeholder for non-writable metas.
-var EMPTY_META = {
- descs: {},
- watching: {}
-};
-
-if (MANDATORY_SETTER) { EMPTY_META.values = {}; }
-
-Ember.EMPTY_META = EMPTY_META;
-
-if (Object.freeze) Object.freeze(EMPTY_META);
-
-var isDefinePropertySimulated = Ember.platform.defineProperty.isSimulated;
-
-function Meta(obj) {
- this.descs = {};
- this.watching = {};
- this.cache = {};
- this.source = obj;
-}
-
-if (isDefinePropertySimulated) {
- // on platforms that don't support enumerable false
- // make meta fail jQuery.isPlainObject() to hide from
- // jQuery.extend() by having a property that fails
- // hasOwnProperty check.
- Meta.prototype.__preventPlainObject__ = true;
-
- // Without non-enumerable properties, meta objects will be output in JSON
- // unless explicitly suppressed
- Meta.prototype.toJSON = function () { };
-}
-
-/**
- Retrieves the meta hash for an object. If `writable` is true ensures the
- hash is writable for this object as well.
-
- The meta object contains information about computed property descriptors as
- well as any watched properties and other information. You generally will
- not access this information directly but instead work with higher level
- methods that manipulate this hash indirectly.
-
- @method meta
- @for Ember
- @private
-
- @param {Object} obj The object to retrieve meta for
- @param {Boolean} [writable=true] Pass `false` if you do not intend to modify
- the meta hash, allowing the method to avoid making an unnecessary copy.
- @return {Hash}
-*/
-Ember.meta = function meta(obj, writable) {
-
- var ret = obj[META_KEY];
- if (writable===false) return ret || EMPTY_META;
-
- if (!ret) {
- if (!isDefinePropertySimulated) o_defineProperty(obj, META_KEY, META_DESC);
-
- ret = new Meta(obj);
-
- if (MANDATORY_SETTER) { ret.values = {}; }
-
- obj[META_KEY] = ret;
-
- // make sure we don't accidentally try to create constructor like desc
- ret.descs.constructor = null;
-
- } else if (ret.source !== obj) {
- if (!isDefinePropertySimulated) o_defineProperty(obj, META_KEY, META_DESC);
-
- ret = o_create(ret);
- ret.descs = o_create(ret.descs);
- ret.watching = o_create(ret.watching);
- ret.cache = {};
- ret.source = obj;
-
- if (MANDATORY_SETTER) { ret.values = o_create(ret.values); }
-
- obj[META_KEY] = ret;
- }
- return ret;
-};
-
-Ember.getMeta = function getMeta(obj, property) {
- var meta = Ember.meta(obj, false);
- return meta[property];
-};
-
-Ember.setMeta = function setMeta(obj, property, value) {
- var meta = Ember.meta(obj, true);
- meta[property] = value;
- return value;
-};
-
-/**
- @private
-
- In order to store defaults for a class, a prototype may need to create
- a default meta object, which will be inherited by any objects instantiated
- from the class's constructor.
-
- However, the properties of that meta object are only shallow-cloned,
- so if a property is a hash (like the event system's `listeners` hash),
- it will by default be shared across all instances of that class.
-
- This method allows extensions to deeply clone a series of nested hashes or
- other complex objects. For instance, the event system might pass
- `['listeners', 'foo:change', 'ember157']` to `prepareMetaPath`, which will
- walk down the keys provided.
-
- For each key, if the key does not exist, it is created. If it already
- exists and it was inherited from its constructor, the constructor's
- key is cloned.
-
- You can also pass false for `writable`, which will simply return
- undefined if `prepareMetaPath` discovers any part of the path that
- shared or undefined.
-
- @method metaPath
- @for Ember
- @param {Object} obj The object whose meta we are examining
- @param {Array} path An array of keys to walk down
- @param {Boolean} writable whether or not to create a new meta
- (or meta property) if one does not already exist or if it's
- shared with its constructor
-*/
-Ember.metaPath = function metaPath(obj, path, writable) {
- var meta = Ember.meta(obj, writable), keyName, value;
-
- for (var i=0, l=path.length; i<l; i++) {
- keyName = path[i];
- value = meta[keyName];
-
- if (!value) {
- if (!writable) { return undefined; }
- value = meta[keyName] = { __ember_source__: obj };
- } else if (value.__ember_source__ !== obj) {
- if (!writable) { return undefined; }
- value = meta[keyName] = o_create(value);
- value.__ember_source__ = obj;
- }
-
- meta = value;
- }
-
- return value;
-};
-
-/**
- @private
-
- Wraps the passed function so that `this._super` will point to the superFunc
- when the function is invoked. This is the primitive we use to implement
- calls to super.
-
- @method wrap
- @for Ember
- @param {Function} func The function to call
- @param {Function} superFunc The super function.
- @return {Function} wrapped function.
-*/
-Ember.wrap = function(func, superFunc) {
- function K() {}
-
- function superWrapper() {
- var ret, sup = this._super;
- this._super = superFunc || K;
- ret = func.apply(this, arguments);
- this._super = sup;
- return ret;
- }
-
- superWrapper.wrappedFunction = func;
- superWrapper.__ember_observes__ = func.__ember_observes__;
- superWrapper.__ember_observesBefore__ = func.__ember_observesBefore__;
-
- return superWrapper;
-};
-
-/**
- Returns true if the passed object is an array or Array-like.
-
- Ember Array Protocol:
-
- - the object has an objectAt property
- - the object is a native Array
- - the object is an Object, and has a length property
-
- Unlike `Ember.typeOf` this method returns true even if the passed object is
- not formally array but appears to be array-like (i.e. implements `Ember.Array`)
-
- ```javascript
- Ember.isArray(); // false
- Ember.isArray([]); // true
- Ember.isArray( Ember.ArrayProxy.create({ content: [] }) ); // true
- ```
-
- @method isArray
- @for Ember
- @param {Object} obj The object to test
- @return {Boolean}
-*/
-Ember.isArray = function(obj) {
- if (!obj || obj.setInterval) { return false; }
- if (Array.isArray && Array.isArray(obj)) { return true; }
- if (Ember.Array && Ember.Array.detect(obj)) { return true; }
- if ((obj.length !== undefined) && 'object'===typeof obj) { return true; }
- return false;
-};
-
-/**
- Forces the passed object to be part of an array. If the object is already
- an array or array-like, returns the object. Otherwise adds the object to
- an array. If obj is `null` or `undefined`, returns an empty array.
-
- ```javascript
- Ember.makeArray(); // []
- Ember.makeArray(null); // []
- Ember.makeArray(undefined); // []
- Ember.makeArray('lindsay'); // ['lindsay']
- Ember.makeArray([1,2,42]); // [1,2,42]
-
- var controller = Ember.ArrayProxy.create({ content: [] });
- Ember.makeArray(controller) === controller; // true
- ```
-
- @method makeArray
- @for Ember
- @param {Object} obj the object
- @return {Array}
-*/
-Ember.makeArray = function(obj) {
- if (obj === null || obj === undefined) { return []; }
- return Ember.isArray(obj) ? obj : [obj];
-};
-
-function canInvoke(obj, methodName) {
- return !!(obj && typeof obj[methodName] === 'function');
-}
-
-/**
- Checks to see if the `methodName` exists on the `obj`.
-
- @method canInvoke
- @for Ember
- @param {Object} obj The object to check for the method
- @param {String} methodName The method name to check for
-*/
-Ember.canInvoke = canInvoke;
-
-/**
- Checks to see if the `methodName` exists on the `obj`,
- and if it does, invokes it with the arguments passed.
-
- @method tryInvoke
- @for Ember
- @param {Object} obj The object to check for the method
- @param {String} methodName The method name to check for
- @param {Array} [args] The arguments to pass to the method
- @return {anything} the return value of the invoked method or undefined if it cannot be invoked
-*/
-Ember.tryInvoke = function(obj, methodName, args) {
- if (canInvoke(obj, methodName)) {
- return obj[methodName].apply(obj, args || []);
- }
-};
-
-// https://github.com/emberjs/ember.js/pull/1617
-var needsFinallyFix = (function() {
- var count = 0;
- try{
- try { }
- finally {
- count++;
- throw new Error('needsFinallyFixTest');
- }
- } catch (e) {}
-
- return count !== 1;
-})();
-
-/**
- Provides try { } finally { } functionality, while working
- around Safari's double finally bug.
-
- @method tryFinally
- @for Ember
- @param {Function} function The function to run the try callback
- @param {Function} function The function to run the finally callback
- @param [binding]
- @return {anything} The return value is the that of the finalizer,
- unless that valueis undefined, in which case it is the return value
- of the tryable
-*/
-
-if (needsFinallyFix) {
- Ember.tryFinally = function(tryable, finalizer, binding) {
- var result, finalResult, finalError;
-
- binding = binding || this;
-
- try {
- result = tryable.call(binding);
- } finally {
- try {
- finalResult = finalizer.call(binding);
- } catch (e){
- finalError = e;
- }
- }
-
- if (finalError) { throw finalError; }
-
- return (finalResult === undefined) ? result : finalResult;
- };
-} else {
- Ember.tryFinally = function(tryable, finalizer, binding) {
- var result, finalResult;
-
- binding = binding || this;
-
- try {
- result = tryable.call(binding);
- } finally {
- finalResult = finalizer.call(binding);
- }
-
- return (finalResult === undefined) ? result : finalResult;
- };
-}
-
-/**
- Provides try { } catch finally { } functionality, while working
- around Safari's double finally bug.
-
- @method tryCatchFinally
- @for Ember
- @param {Function} function The function to run the try callback
- @param {Function} function The function to run the catchable callback
- @param {Function} function The function to run the finally callback
- @param [binding]
- @return {anything} The return value is the that of the finalizer,
- unless that value is undefined, in which case it is the return value
- of the tryable.
-*/
-if (needsFinallyFix) {
- Ember.tryCatchFinally = function(tryable, catchable, finalizer, binding) {
- var result, finalResult, finalError, finalReturn;
-
- binding = binding || this;
-
- try {
- result = tryable.call(binding);
- } catch(error) {
- result = catchable.call(binding, error);
- } finally {
- try {
- finalResult = finalizer.call(binding);
- } catch (e){
- finalError = e;
- }
- }
-
- if (finalError) { throw finalError; }
-
- return (finalResult === undefined) ? result : finalResult;
- };
-} else {
- Ember.tryCatchFinally = function(tryable, catchable, finalizer, binding) {
- var result, finalResult;
-
- binding = binding || this;
-
- try {
- result = tryable.call(binding);
- } catch(error) {
- result = catchable.call(binding, error);
- } finally {
- finalResult = finalizer.call(binding);
- }
-
- return (finalResult === undefined) ? result : finalResult;
- };
-}
-
-})();
-
-
-
-(function() {
-// Ember.tryCatchFinally
-
-/**
- The purpose of the Ember Instrumentation module is
- to provide efficient, general-purpose instrumentation
- for Ember.
-
- Subscribe to a listener by using `Ember.subscribe`:
-
- ```javascript
- Ember.subscribe("render", {
- before: function(name, timestamp, payload) {
-
- },
-
- after: function(name, timestamp, payload) {
-
- }
- });
- ```
-
- If you return a value from the `before` callback, that same
- value will be passed as a fourth parameter to the `after`
- callback.
-
- Instrument a block of code by using `Ember.instrument`:
-
- ```javascript
- Ember.instrument("render.handlebars", payload, function() {
- // rendering logic
- }, binding);
- ```
-
- Event names passed to `Ember.instrument` are namespaced
- by periods, from more general to more specific. Subscribers
- can listen for events by whatever level of granularity they
- are interested in.
-
- In the above example, the event is `render.handlebars`,
- and the subscriber listened for all events beginning with
- `render`. It would receive callbacks for events named
- `render`, `render.handlebars`, `render.container`, or
- even `render.handlebars.layout`.
-
- @class Instrumentation
- @namespace Ember
- @static
-*/
-Ember.Instrumentation = {};
-
-var subscribers = [], cache = {};
-
-var populateListeners = function(name) {
- var listeners = [], subscriber;
-
- for (var i=0, l=subscribers.length; i<l; i++) {
- subscriber = subscribers[i];
- if (subscriber.regex.test(name)) {
- listeners.push(subscriber.object);
- }
- }
-
- cache[name] = listeners;
- return listeners;
-};
-
-var time = (function() {
- var perf = 'undefined' !== typeof window ? window.performance || {} : {};
- var fn = perf.now || perf.mozNow || perf.webkitNow || perf.msNow || perf.oNow;
- // fn.bind will be available in all the browsers that support the advanced window.performance... ;-)
- return fn ? fn.bind(perf) : function() { return +new Date(); };
-})();
-
-
-Ember.Instrumentation.instrument = function(name, payload, callback, binding) {
- var listeners = cache[name], timeName, ret;
-
- if (Ember.STRUCTURED_PROFILE) {
- timeName = name + ": " + payload.object;
- console.time(timeName);
- }
-
- if (!listeners) {
- listeners = populateListeners(name);
- }
-
- if (listeners.length === 0) {
- ret = callback.call(binding);
- if (Ember.STRUCTURED_PROFILE) { console.timeEnd(timeName); }
- return ret;
- }
-
- var beforeValues = [], listener, i, l;
-
- function tryable(){
- for (i=0, l=listeners.length; i<l; i++) {
- listener = listeners[i];
- beforeValues[i] = listener.before(name, time(), payload);
- }
-
- return callback.call(binding);
- }
-
- function catchable(e){
- payload = payload || {};
- payload.exception = e;
- }
-
- function finalizer() {
- for (i=0, l=listeners.length; i<l; i++) {
- listener = listeners[i];
- listener.after(name, time(), payload, beforeValues[i]);
- }
-
- if (Ember.STRUCTURED_PROFILE) {
- console.timeEnd(timeName);
- }
- }
-
- return Ember.tryCatchFinally(tryable, catchable, finalizer);
-};
-
-Ember.Instrumentation.subscribe = function(pattern, object) {
- var paths = pattern.split("."), path, regex = [];
-
- for (var i=0, l=paths.length; i<l; i++) {
- path = paths[i];
- if (path === "*") {
- regex.push("[^\\.]*");
- } else {
- regex.push(path);
- }
- }
-
- regex = regex.join("\\.");
- regex = regex + "(\\..*)?";
-
- var subscriber = {
- pattern: pattern,
- regex: new RegExp("^" + regex + "$"),
- object: object
- };
-
- subscribers.push(subscriber);
- cache = {};
-
- return subscriber;
-};
-
-Ember.Instrumentation.unsubscribe = function(subscriber) {
- var index;
-
- for (var i=0, l=subscribers.length; i<l; i++) {
- if (subscribers[i] === subscriber) {
- index = i;
- }
- }
-
- subscribers.splice(index, 1);
- cache = {};
-};
-
-Ember.Instrumentation.reset = function() {
- subscribers = [];
- cache = {};
-};
-
-Ember.instrument = Ember.Instrumentation.instrument;
-Ember.subscribe = Ember.Instrumentation.subscribe;
-
-})();
-
-
-
-(function() {
-/*jshint newcap:false*/
-
-/**
-@module ember-metal
-*/
-
-// NOTE: There is a bug in jshint that doesn't recognize `Object()` without `new`
-// as being ok unless both `newcap:false` and not `use strict`.
-// https://github.com/jshint/jshint/issues/392
-
-// Testing this is not ideal, but we want to use native functions
-// if available, but not to use versions created by libraries like Prototype
-var isNativeFunc = function(func) {
- // This should probably work in all browsers likely to have ES5 array methods
- return func && Function.prototype.toString.call(func).indexOf('[native code]') > -1;
-};
-
-// From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/map
-var arrayMap = isNativeFunc(Array.prototype.map) ? Array.prototype.map : function(fun /*, thisp */) {
- //"use strict";
-
- if (this === void 0 || this === null) {
- throw new TypeError();
- }
-
- var t = Object(this);
- var len = t.length >>> 0;
- if (typeof fun !== "function") {
- throw new TypeError();
- }
-
- var res = new Array(len);
- var thisp = arguments[1];
- for (var i = 0; i < len; i++) {
- if (i in t) {
- res[i] = fun.call(thisp, t[i], i, t);
- }
- }
-
- return res;
-};
-
-// From: https://developer.mozilla.org/en/JavaScript/Reference/Global_Objects/array/foreach
-var arrayForEach = isNativeFunc(Array.prototype.forEach) ? Array.prototype.forEach : function(fun /*, thisp */) {
- //"use strict";
-
- if (this === void 0 || this === null) {
- throw new TypeError();
- }
-
- var t = Object(this);
- var len = t.length >>> 0;
- if (typeof fun !== "function") {
- throw new TypeError();
- }
-
- var thisp = arguments[1];
- for (var i = 0; i < len; i++) {
- if (i in t) {
- fun.call(thisp, t[i], i, t);
- }
- }
-};
-
-var arrayIndexOf = isNativeFunc(Array.prototype.indexOf) ? Array.prototype.indexOf : function (obj, fromIndex) {
- if (fromIndex === null || fromIndex === undefined) { fromIndex = 0; }
- else if (fromIndex < 0) { fromIndex = Math.max(0, this.length + fromIndex); }
- for (var i = fromIndex, j = this.length; i < j; i++) {
- if (this[i] === obj) { return i; }
- }
- return -1;
-};
-
-Ember.ArrayPolyfills = {
- map: arrayMap,
- forEach: arrayForEach,
- indexOf: arrayIndexOf
-};
-
-var utils = Ember.EnumerableUtils = {
- map: function(obj, callback, thisArg) {
- return obj.map ? obj.map.call(obj, callback, thisArg) : arrayMap.call(obj, callback, thisArg);
- },
-
- forEach: function(obj, callback, thisArg) {
- return obj.forEach ? obj.forEach.call(obj, callback, thisArg) : arrayForEach.call(obj, callback, thisArg);
- },
-
- indexOf: function(obj, element, index) {
- return obj.indexOf ? obj.indexOf.call(obj, element, index) : arrayIndexOf.call(obj, element, index);
- },
-
- indexesOf: function(obj, elements) {
- return elements === undefined ? [] : utils.map(elements, function(item) {
- return utils.indexOf(obj, item);
- });
- },
-
- addObject: function(array, item) {
- var index = utils.indexOf(array, item);
- if (index === -1) { array.push(item); }
- },
-
- removeObject: function(array, item) {
- var index = utils.indexOf(array, item);
- if (index !== -1) { array.splice(index, 1); }
- },
-
- replace: function(array, idx, amt, objects) {
- if (array.replace) {
- return array.replace(idx, amt, objects);
- } else {
- var args = Array.prototype.concat.apply([idx, amt], objects);
- return array.splice.apply(array, args);
- }
- }
-};
-
-
-if (Ember.SHIM_ES5) {
- if (!Array.prototype.map) {
- Array.prototype.map = arrayMap;
- }
-
- if (!Array.prototype.forEach) {
- Array.prototype.forEach = arrayForEach;
- }
-
- if (!Array.prototype.indexOf) {
- Array.prototype.indexOf = arrayIndexOf;
- }
-}
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-/*
- JavaScript (before ES6) does not have a Map implementation. Objects,
- which are often used as dictionaries, may only have Strings as keys.
-
- Because Ember has a way to get a unique identifier for every object
- via `Ember.guidFor`, we can implement a performant Map with arbitrary
- keys. Because it is commonly used in low-level bookkeeping, Map is
- implemented as a pure JavaScript object for performance.
-
- This implementation follows the current iteration of the ES6 proposal for
- maps (http://wiki.ecmascript.org/doku.php?id=harmony:simple_maps_and_sets),
- with two exceptions. First, because we need our implementation to be pleasant
- on older browsers, we do not use the `delete` name (using `remove` instead).
- Second, as we do not have the luxury of in-VM iteration, we implement a
- forEach method for iteration.
-
- Map is mocked out to look like an Ember object, so you can do
- `Ember.Map.create()` for symmetry with other Ember classes.
-*/
-var guidFor = Ember.guidFor,
- indexOf = Ember.ArrayPolyfills.indexOf;
-
-var copy = function(obj) {
- var output = {};
-
- for (var prop in obj) {
- if (obj.hasOwnProperty(prop)) { output[prop] = obj[prop]; }
- }
-
- return output;
-};
-
-var copyMap = function(original, newObject) {
- var keys = original.keys.copy(),
- values = copy(original.values);
-
- newObject.keys = keys;
- newObject.values = values;
-
- return newObject;
-};
-
-/**
- This class is used internally by Ember and Ember Data.
- Please do not use it at this time. We plan to clean it up
- and add many tests soon.
-
- @class OrderedSet
- @namespace Ember
- @constructor
- @private
-*/
-var OrderedSet = Ember.OrderedSet = function() {
- this.clear();
-};
-
-/**
- @method create
- @static
- @return {Ember.OrderedSet}
-*/
-OrderedSet.create = function() {
- return new OrderedSet();
-};
-
-
-OrderedSet.prototype = {
- /**
- @method clear
- */
- clear: function() {
- this.presenceSet = {};
- this.list = [];
- },
-
- /**
- @method add
- @param obj
- */
- add: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet,
- list = this.list;
-
- if (guid in presenceSet) { return; }
-
- presenceSet[guid] = true;
- list.push(obj);
- },
-
- /**
- @method remove
- @param obj
- */
- remove: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet,
- list = this.list;
-
- delete presenceSet[guid];
-
- var index = indexOf.call(list, obj);
- if (index > -1) {
- list.splice(index, 1);
- }
- },
-
- /**
- @method isEmpty
- @return {Boolean}
- */
- isEmpty: function() {
- return this.list.length === 0;
- },
-
- /**
- @method has
- @param obj
- @return {Boolean}
- */
- has: function(obj) {
- var guid = guidFor(obj),
- presenceSet = this.presenceSet;
-
- return guid in presenceSet;
- },
-
- /**
- @method forEach
- @param {Function} function
- @param target
- */
- forEach: function(fn, self) {
- // allow mutation during iteration
- var list = this.list.slice();
-
- for (var i = 0, j = list.length; i < j; i++) {
- fn.call(self, list[i]);
- }
- },
-
- /**
- @method toArray
- @return {Array}
- */
- toArray: function() {
- return this.list.slice();
- },
-
- /**
- @method copy
- @return {Ember.OrderedSet}
- */
- copy: function() {
- var set = new OrderedSet();
-
- set.presenceSet = copy(this.presenceSet);
- set.list = this.list.slice();
-
- return set;
- }
-};
-
-/**
- A Map stores values indexed by keys. Unlike JavaScript's
- default Objects, the keys of a Map can be any JavaScript
- object.
-
- Internally, a Map has two data structures:
-
- 1. `keys`: an OrderedSet of all of the existing keys
- 2. `values`: a JavaScript Object indexed by the `Ember.guidFor(key)`
-
- When a key/value pair is added for the first time, we
- add the key to the `keys` OrderedSet, and create or
- replace an entry in `values`. When an entry is deleted,
- we delete its entry in `keys` and `values`.
-
- @class Map
- @namespace Ember
- @private
- @constructor
-*/
-var Map = Ember.Map = function() {
- this.keys = Ember.OrderedSet.create();
- this.values = {};
-};
-
-/**
- @method create
- @static
-*/
-Map.create = function() {
- return new Map();
-};
-
-Map.prototype = {
- /**
- Retrieve the value associated with a given key.
-
- @method get
- @param {anything} key
- @return {anything} the value associated with the key, or `undefined`
- */
- get: function(key) {
- var values = this.values,
- guid = guidFor(key);
-
- return values[guid];
- },
-
- /**
- Adds a value to the map. If a value for the given key has already been
- provided, the new value will replace the old value.
-
- @method set
- @param {anything} key
- @param {anything} value
- */
- set: function(key, value) {
- var keys = this.keys,
- values = this.values,
- guid = guidFor(key);
-
- keys.add(key);
- values[guid] = value;
- },
-
- /**
- Removes a value from the map for an associated key.
-
- @method remove
- @param {anything} key
- @return {Boolean} true if an item was removed, false otherwise
- */
- remove: function(key) {
- // don't use ES6 "delete" because it will be annoying
- // to use in browsers that are not ES6 friendly;
- var keys = this.keys,
- values = this.values,
- guid = guidFor(key),
- value;
-
- if (values.hasOwnProperty(guid)) {
- keys.remove(key);
- value = values[guid];
- delete values[guid];
- return true;
- } else {
- return false;
- }
- },
-
- /**
- Check whether a key is present.
-
- @method has
- @param {anything} key
- @return {Boolean} true if the item was present, false otherwise
- */
- has: function(key) {
- var values = this.values,
- guid = guidFor(key);
-
- return values.hasOwnProperty(guid);
- },
-
- /**
- Iterate over all the keys and values. Calls the function once
- for each key, passing in the key and value, in that order.
-
- The keys are guaranteed to be iterated over in insertion order.
-
- @method forEach
- @param {Function} callback
- @param {anything} self if passed, the `this` value inside the
- callback. By default, `this` is the map.
- */
- forEach: function(callback, self) {
- var keys = this.keys,
- values = this.values;
-
- keys.forEach(function(key) {
- var guid = guidFor(key);
- callback.call(self, key, values[guid]);
- });
- },
-
- /**
- @method copy
- @return {Ember.Map}
- */
- copy: function() {
- return copyMap(this, new Map());
- }
-};
-
-/**
- @class MapWithDefault
- @namespace Ember
- @extends Ember.Map
- @private
- @constructor
- @param [options]
- @param {anything} [options.defaultValue]
-*/
-var MapWithDefault = Ember.MapWithDefault = function(options) {
- Map.call(this);
- this.defaultValue = options.defaultValue;
-};
-
-/**
- @method create
- @static
- @param [options]
- @param {anything} [options.defaultValue]
- @return {Ember.MapWithDefault|Ember.Map} If options are passed, returns
- `Ember.MapWithDefault` otherwise returns `Ember.Map`
-*/
-MapWithDefault.create = function(options) {
- if (options) {
- return new MapWithDefault(options);
- } else {
- return new Map();
- }
-};
-
-MapWithDefault.prototype = Ember.create(Map.prototype);
-
-/**
- Retrieve the value associated with a given key.
-
- @method get
- @param {anything} key
- @return {anything} the value associated with the key, or the default value
-*/
-MapWithDefault.prototype.get = function(key) {
- var hasValue = this.has(key);
-
- if (hasValue) {
- return Map.prototype.get.call(this, key);
- } else {
- var defaultValue = this.defaultValue(key);
- this.set(key, defaultValue);
- return defaultValue;
- }
-};
-
-/**
- @method copy
- @return {Ember.MapWithDefault}
-*/
-MapWithDefault.prototype.copy = function() {
- return copyMap(this, new MapWithDefault({
- defaultValue: this.defaultValue
- }));
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var META_KEY = Ember.META_KEY, get, set;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-var IS_GLOBAL = /^([A-Z$]|([0-9][A-Z$]))/;
-var IS_GLOBAL_PATH = /^([A-Z$]|([0-9][A-Z$])).*[\.\*]/;
-var HAS_THIS = /^this[\.\*]/;
-var FIRST_KEY = /^([^\.\*]+)/;
-
-// ..........................................................
-// GET AND SET
-//
-// If we are on a platform that supports accessors we can get use those.
-// Otherwise simulate accessors by looking up the property directly on the
-// object.
-
-/**
- Gets the value of a property on an object. If the property is computed,
- the function will be invoked. If the property is not defined but the
- object implements the `unknownProperty` method then that will be invoked.
-
- If you plan to run on IE8 and older browsers then you should use this
- method anytime you want to retrieve a property on an object that you don't
- know for sure is private. (Properties beginning with an underscore '_'
- are considered private.)
-
- On all newer browsers, you only need to use this method to retrieve
- properties if the property might not be defined on the object and you want
- to respect the `unknownProperty` handler. Otherwise you can ignore this
- method.
-
- Note that if the object itself is `undefined`, this method will throw
- an error.
-
- @method get
- @for Ember
- @param {Object} obj The object to retrieve from.
- @param {String} keyName The property key to retrieve
- @return {Object} the property value or `null`.
-*/
-get = function get(obj, keyName) {
- // Helpers that operate with 'this' within an #each
- if (keyName === '') {
- return obj;
- }
-
- if (!keyName && 'string'===typeof obj) {
- keyName = obj;
- obj = null;
- }
-
- if (!obj || keyName.indexOf('.') !== -1) {
- Ember.assert("Cannot call get with '"+ keyName +"' on an undefined object.", obj !== undefined);
- return getPath(obj, keyName);
- }
-
- Ember.assert("You need to provide an object and key to `get`.", !!obj && keyName);
-
- var meta = obj[META_KEY], desc = meta && meta.descs[keyName], ret;
- if (desc) {
- return desc.get(obj, keyName);
- } else {
- if (MANDATORY_SETTER && meta && meta.watching[keyName] > 0) {
- ret = meta.values[keyName];
- } else {
- ret = obj[keyName];
- }
-
- if (ret === undefined &&
- 'object' === typeof obj && !(keyName in obj) && 'function' === typeof obj.unknownProperty) {
- return obj.unknownProperty(keyName);
- }
-
- return ret;
- }
-};
-
-/**
- Sets the value of a property on an object, respecting computed properties
- and notifying observers and other listeners of the change. If the
- property is not defined but the object implements the `unknownProperty`
- method then that will be invoked as well.
-
- If you plan to run on IE8 and older browsers then you should use this
- method anytime you want to set a property on an object that you don't
- know for sure is private. (Properties beginning with an underscore '_'
- are considered private.)
-
- On all newer browsers, you only need to use this method to set
- properties if the property might not be defined on the object and you want
- to respect the `unknownProperty` handler. Otherwise you can ignore this
- method.
-
- @method set
- @for Ember
- @param {Object} obj The object to modify.
- @param {String} keyName The property key to set
- @param {Object} value The value to set
- @return {Object} the passed value.
-*/
-set = function set(obj, keyName, value, tolerant) {
- if (typeof obj === 'string') {
- Ember.assert("Path '" + obj + "' must be global if no obj is given.", IS_GLOBAL.test(obj));
- value = keyName;
- keyName = obj;
- obj = null;
- }
-
- if (!obj || keyName.indexOf('.') !== -1) {
- return setPath(obj, keyName, value, tolerant);
- }
-
- Ember.assert("You need to provide an object and key to `set`.", !!obj && keyName !== undefined);
- Ember.assert('calling set on destroyed object', !obj.isDestroyed);
-
- var meta = obj[META_KEY], desc = meta && meta.descs[keyName],
- isUnknown, currentValue;
- if (desc) {
- desc.set(obj, keyName, value);
- } else {
- isUnknown = 'object' === typeof obj && !(keyName in obj);
-
- // setUnknownProperty is called if `obj` is an object,
- // the property does not already exist, and the
- // `setUnknownProperty` method exists on the object
- if (isUnknown && 'function' === typeof obj.setUnknownProperty) {
- obj.setUnknownProperty(keyName, value);
- } else if (meta && meta.watching[keyName] > 0) {
- if (MANDATORY_SETTER) {
- currentValue = meta.values[keyName];
- } else {
- currentValue = obj[keyName];
- }
- // only trigger a change if the value has changed
- if (value !== currentValue) {
- Ember.propertyWillChange(obj, keyName);
- if (MANDATORY_SETTER) {
- if (currentValue === undefined && !(keyName in obj)) {
- Ember.defineProperty(obj, keyName, null, value); // setup mandatory setter
- } else {
- meta.values[keyName] = value;
- }
- } else {
- obj[keyName] = value;
- }
- Ember.propertyDidChange(obj, keyName);
- }
- } else {
- obj[keyName] = value;
- }
- }
- return value;
-};
-
-// Currently used only by Ember Data tests
-if (Ember.config.overrideAccessors) {
- Ember.get = get;
- Ember.set = set;
- Ember.config.overrideAccessors();
- get = Ember.get;
- set = Ember.set;
-}
-
-function firstKey(path) {
- return path.match(FIRST_KEY)[0];
-}
-
-// assumes path is already normalized
-function normalizeTuple(target, path) {
- var hasThis = HAS_THIS.test(path),
- isGlobal = !hasThis && IS_GLOBAL_PATH.test(path),
- key;
-
- if (!target || isGlobal) target = Ember.lookup;
- if (hasThis) path = path.slice(5);
-
- if (target === Ember.lookup) {
- key = firstKey(path);
- target = get(target, key);
- path = path.slice(key.length+1);
- }
-
- // must return some kind of path to be valid else other things will break.
- if (!path || path.length===0) throw new Error('Invalid Path');
-
- return [ target, path ];
-}
-
-function getPath(root, path) {
- var hasThis, parts, tuple, idx, len;
-
- // If there is no root and path is a key name, return that
- // property from the global object.
- // E.g. get('Ember') -> Ember
- if (root === null && path.indexOf('.') === -1) { return get(Ember.lookup, path); }
-
- // detect complicated paths and normalize them
- hasThis = HAS_THIS.test(path);
-
- if (!root || hasThis) {
- tuple = normalizeTuple(root, path);
- root = tuple[0];
- path = tuple[1];
- tuple.length = 0;
- }
-
- parts = path.split(".");
- len = parts.length;
- for (idx=0; root && idx<len; idx++) {
- root = get(root, parts[idx], true);
- if (root && root.isDestroyed) { return undefined; }
- }
- return root;
-}
-
-function setPath(root, path, value, tolerant) {
- var keyName;
-
- // get the last part of the path
- keyName = path.slice(path.lastIndexOf('.') + 1);
-
- // get the first part of the part
- path = path.slice(0, path.length-(keyName.length+1));
-
- // unless the path is this, look up the first part to
- // get the root
- if (path !== 'this') {
- root = getPath(root, path);
- }
-
- if (!keyName || keyName.length === 0) {
- throw new Error('You passed an empty path');
- }
-
- if (!root) {
- if (tolerant) { return; }
- else { throw new Error('Object in path '+path+' could not be found or was destroyed.'); }
- }
-
- return set(root, keyName, value);
-}
-
-/**
- @private
-
- Normalizes a target/path pair to reflect that actual target/path that should
- be observed, etc. This takes into account passing in global property
- paths (i.e. a path beginning with a captial letter not defined on the
- target) and * separators.
-
- @method normalizeTuple
- @for Ember
- @param {Object} target The current target. May be `null`.
- @param {String} path A path on the target or a global property path.
- @return {Array} a temporary array with the normalized target/path pair.
-*/
-Ember.normalizeTuple = function(target, path) {
- return normalizeTuple(target, path);
-};
-
-Ember.getWithDefault = function(root, key, defaultValue) {
- var value = get(root, key);
-
- if (value === undefined) { return defaultValue; }
- return value;
-};
-
-
-Ember.get = get;
-Ember.getPath = Ember.deprecateFunc('getPath is deprecated since get now supports paths', Ember.get);
-
-Ember.set = set;
-Ember.setPath = Ember.deprecateFunc('setPath is deprecated since set now supports paths', Ember.set);
-
-/**
- Error-tolerant form of `Ember.set`. Will not blow up if any part of the
- chain is `undefined`, `null`, or destroyed.
-
- This is primarily used when syncing bindings, which may try to update after
- an object has been destroyed.
-
- @method trySet
- @for Ember
- @param {Object} obj The object to modify.
- @param {String} keyName The property key to set
- @param {Object} value The value to set
-*/
-Ember.trySet = function(root, path, value) {
- return set(root, path, value, true);
-};
-Ember.trySetPath = Ember.deprecateFunc('trySetPath has been renamed to trySet', Ember.trySet);
-
-/**
- Returns true if the provided path is global (e.g., `MyApp.fooController.bar`)
- instead of local (`foo.bar.baz`).
-
- @method isGlobalPath
- @for Ember
- @private
- @param {String} path
- @return Boolean
-*/
-Ember.isGlobalPath = function(path) {
- return IS_GLOBAL.test(path);
-};
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var GUID_KEY = Ember.GUID_KEY,
- META_KEY = Ember.META_KEY,
- EMPTY_META = Ember.EMPTY_META,
- metaFor = Ember.meta,
- o_create = Ember.create,
- objectDefineProperty = Ember.platform.defineProperty;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER;
-
-// ..........................................................
-// DESCRIPTOR
-//
-
-/**
- Objects of this type can implement an interface to responds requests to
- get and set. The default implementation handles simple properties.
-
- You generally won't need to create or subclass this directly.
-
- @class Descriptor
- @namespace Ember
- @private
- @constructor
-*/
-var Descriptor = Ember.Descriptor = function() {};
-
-// ..........................................................
-// DEFINING PROPERTIES API
-//
-
-/**
- @private
-
- NOTE: This is a low-level method used by other parts of the API. You almost
- never want to call this method directly. Instead you should use
- `Ember.mixin()` to define new properties.
-
- Defines a property on an object. This method works much like the ES5
- `Object.defineProperty()` method except that it can also accept computed
- properties and other special descriptors.
-
- Normally this method takes only three parameters. However if you pass an
- instance of `Ember.Descriptor` as the third param then you can pass an
- optional value as the fourth parameter. This is often more efficient than
- creating new descriptor hashes for each property.
-
- ## Examples
-
- ```javascript
- // ES5 compatible mode
- Ember.defineProperty(contact, 'firstName', {
- writable: true,
- configurable: false,
- enumerable: true,
- value: 'Charles'
- });
-
- // define a simple property
- Ember.defineProperty(contact, 'lastName', undefined, 'Jolley');
-
- // define a computed property
- Ember.defineProperty(contact, 'fullName', Ember.computed(function() {
- return this.firstName+' '+this.lastName;
- }).property('firstName', 'lastName'));
- ```
-
- @method defineProperty
- @for Ember
- @param {Object} obj the object to define this property on. This may be a prototype.
- @param {String} keyName the name of the property
- @param {Ember.Descriptor} [desc] an instance of `Ember.Descriptor` (typically a
- computed property) or an ES5 descriptor.
- You must provide this or `data` but not both.
- @param {anything} [data] something other than a descriptor, that will
- become the explicit value of this property.
-*/
-Ember.defineProperty = function(obj, keyName, desc, data, meta) {
- var descs, existingDesc, watching, value;
-
- if (!meta) meta = metaFor(obj);
- descs = meta.descs;
- existingDesc = meta.descs[keyName];
- watching = meta.watching[keyName] > 0;
-
- if (existingDesc instanceof Ember.Descriptor) {
- existingDesc.teardown(obj, keyName);
- }
-
- if (desc instanceof Ember.Descriptor) {
- value = desc;
-
- descs[keyName] = desc;
- if (MANDATORY_SETTER && watching) {
- objectDefineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- writable: true,
- value: undefined // make enumerable
- });
- } else {
- obj[keyName] = undefined; // make enumerable
- }
- desc.setup(obj, keyName);
- } else {
- descs[keyName] = undefined; // shadow descriptor in proto
- if (desc == null) {
- value = data;
-
- if (MANDATORY_SETTER && watching) {
- meta.values[keyName] = data;
- objectDefineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- set: function() {
- Ember.assert('Must use Ember.set() to access this property', false);
- },
- get: function() {
- var meta = this[META_KEY];
- return meta && meta.values[keyName];
- }
- });
- } else {
- obj[keyName] = data;
- }
- } else {
- value = desc;
-
- // compatibility with ES5
- objectDefineProperty(obj, keyName, desc);
- }
- }
-
- // if key is being watched, override chains that
- // were initialized with the prototype
- if (watching) { Ember.overrideChains(obj, keyName, meta); }
-
- // The `value` passed to the `didDefineProperty` hook is
- // either the descriptor or data, whichever was passed.
- if (obj.didDefineProperty) { obj.didDefineProperty(obj, keyName, value); }
-
- return this;
-};
-
-
-})();
-
-
-
-(function() {
-// Ember.tryFinally
-/**
-@module ember-metal
-*/
-
-var AFTER_OBSERVERS = ':change';
-var BEFORE_OBSERVERS = ':before';
-
-var guidFor = Ember.guidFor;
-
-var deferred = 0;
-
-/*
- this.observerSet = {
- [senderGuid]: { // variable name: `keySet`
- [keyName]: listIndex
- }
- },
- this.observers = [
- {
- sender: obj,
- keyName: keyName,
- eventName: eventName,
- listeners: [
- [target, method, onceFlag, suspendedFlag]
- ]
- },
- ...
- ]
-*/
-function ObserverSet() {
- this.clear();
-}
-
-ObserverSet.prototype.add = function(sender, keyName, eventName) {
- var observerSet = this.observerSet,
- observers = this.observers,
- senderGuid = Ember.guidFor(sender),
- keySet = observerSet[senderGuid],
- index;
-
- if (!keySet) {
- observerSet[senderGuid] = keySet = {};
- }
- index = keySet[keyName];
- if (index === undefined) {
- index = observers.push({
- sender: sender,
- keyName: keyName,
- eventName: eventName,
- listeners: []
- }) - 1;
- keySet[keyName] = index;
- }
- return observers[index].listeners;
-};
-
-ObserverSet.prototype.flush = function() {
- var observers = this.observers, i, len, observer, sender;
- this.clear();
- for (i=0, len=observers.length; i < len; ++i) {
- observer = observers[i];
- sender = observer.sender;
- if (sender.isDestroying || sender.isDestroyed) { continue; }
- Ember.sendEvent(sender, observer.eventName, [sender, observer.keyName], observer.listeners);
- }
-};
-
-ObserverSet.prototype.clear = function() {
- this.observerSet = {};
- this.observers = [];
-};
-
-var beforeObserverSet = new ObserverSet(), observerSet = new ObserverSet();
-
-/**
- @method beginPropertyChanges
- @chainable
-*/
-Ember.beginPropertyChanges = function() {
- deferred++;
-};
-
-/**
- @method endPropertyChanges
-*/
-Ember.endPropertyChanges = function() {
- deferred--;
- if (deferred<=0) {
- beforeObserverSet.clear();
- observerSet.flush();
- }
-};
-
-/**
- Make a series of property changes together in an
- exception-safe way.
-
- ```javascript
- Ember.changeProperties(function() {
- obj1.set('foo', mayBlowUpWhenSet);
- obj2.set('bar', baz);
- });
- ```
-
- @method changeProperties
- @param {Function} callback
- @param [binding]
-*/
-Ember.changeProperties = function(cb, binding){
- Ember.beginPropertyChanges();
- Ember.tryFinally(cb, Ember.endPropertyChanges, binding);
-};
-
-/**
- Set a list of properties on an object. These properties are set inside
- a single `beginPropertyChanges` and `endPropertyChanges` batch, so
- observers will be buffered.
-
- @method setProperties
- @param target
- @param {Hash} properties
- @return target
-*/
-Ember.setProperties = function(self, hash) {
- Ember.changeProperties(function(){
- for(var prop in hash) {
- if (hash.hasOwnProperty(prop)) Ember.set(self, prop, hash[prop]);
- }
- });
- return self;
-};
-
-
-function changeEvent(keyName) {
- return keyName+AFTER_OBSERVERS;
-}
-
-function beforeEvent(keyName) {
- return keyName+BEFORE_OBSERVERS;
-}
-
-/**
- @method addObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.addObserver = function(obj, path, target, method) {
- Ember.addListener(obj, changeEvent(path), target, method);
- Ember.watch(obj, path);
- return this;
-};
-
-Ember.observersFor = function(obj, path) {
- return Ember.listenersFor(obj, changeEvent(path));
-};
-
-/**
- @method removeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.removeObserver = function(obj, path, target, method) {
- Ember.unwatch(obj, path);
- Ember.removeListener(obj, changeEvent(path), target, method);
- return this;
-};
-
-/**
- @method addBeforeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.addBeforeObserver = function(obj, path, target, method) {
- Ember.addListener(obj, beforeEvent(path), target, method);
- Ember.watch(obj, path);
- return this;
-};
-
-// Suspend observer during callback.
-//
-// This should only be used by the target of the observer
-// while it is setting the observed path.
-Ember._suspendBeforeObserver = function(obj, path, target, method, callback) {
- return Ember._suspendListener(obj, beforeEvent(path), target, method, callback);
-};
-
-Ember._suspendObserver = function(obj, path, target, method, callback) {
- return Ember._suspendListener(obj, changeEvent(path), target, method, callback);
-};
-
-var map = Ember.ArrayPolyfills.map;
-
-Ember._suspendBeforeObservers = function(obj, paths, target, method, callback) {
- var events = map.call(paths, beforeEvent);
- return Ember._suspendListeners(obj, events, target, method, callback);
-};
-
-Ember._suspendObservers = function(obj, paths, target, method, callback) {
- var events = map.call(paths, changeEvent);
- return Ember._suspendListeners(obj, events, target, method, callback);
-};
-
-Ember.beforeObserversFor = function(obj, path) {
- return Ember.listenersFor(obj, beforeEvent(path));
-};
-
-/**
- @method removeBeforeObserver
- @param obj
- @param {String} path
- @param {Object|Function} targetOrMethod
- @param {Function|String} [method]
-*/
-Ember.removeBeforeObserver = function(obj, path, target, method) {
- Ember.unwatch(obj, path);
- Ember.removeListener(obj, beforeEvent(path), target, method);
- return this;
-};
-
-Ember.notifyBeforeObservers = function(obj, keyName) {
- if (obj.isDestroying) { return; }
-
- var eventName = beforeEvent(keyName), listeners, listenersDiff;
- if (deferred) {
- listeners = beforeObserverSet.add(obj, keyName, eventName);
- listenersDiff = Ember.listenersDiff(obj, eventName, listeners);
- Ember.sendEvent(obj, eventName, [obj, keyName], listenersDiff);
- } else {
- Ember.sendEvent(obj, eventName, [obj, keyName]);
- }
-};
-
-Ember.notifyObservers = function(obj, keyName) {
- if (obj.isDestroying) { return; }
-
- var eventName = changeEvent(keyName), listeners;
- if (deferred) {
- listeners = observerSet.add(obj, keyName, eventName);
- Ember.listenersUnion(obj, eventName, listeners);
- } else {
- Ember.sendEvent(obj, eventName, [obj, keyName]);
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var guidFor = Ember.guidFor, // utils.js
- metaFor = Ember.meta, // utils.js
- get = Ember.get, // accessors.js
- set = Ember.set, // accessors.js
- normalizeTuple = Ember.normalizeTuple, // accessors.js
- GUID_KEY = Ember.GUID_KEY, // utils.js
- META_KEY = Ember.META_KEY, // utils.js
- // circular reference observer depends on Ember.watch
- // we should move change events to this file or its own property_events.js
- notifyObservers = Ember.notifyObservers, // observer.js
- forEach = Ember.ArrayPolyfills.forEach, // array.js
- FIRST_KEY = /^([^\.\*]+)/,
- IS_PATH = /[\.\*]/;
-
-var MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER,
-o_defineProperty = Ember.platform.defineProperty;
-
-function firstKey(path) {
- return path.match(FIRST_KEY)[0];
-}
-
-// returns true if the passed path is just a keyName
-function isKeyName(path) {
- return path==='*' || !IS_PATH.test(path);
-}
-
-// ..........................................................
-// DEPENDENT KEYS
-//
-
-function iterDeps(method, obj, depKey, seen, meta) {
-
- var guid = guidFor(obj);
- if (!seen[guid]) seen[guid] = {};
- if (seen[guid][depKey]) return;
- seen[guid][depKey] = true;
-
- var deps = meta.deps;
- deps = deps && deps[depKey];
- if (deps) {
- for(var key in deps) {
- var desc = meta.descs[key];
- if (desc && desc._suspended === obj) continue;
- method(obj, key);
- }
- }
-}
-
-
-var WILL_SEEN, DID_SEEN;
-
-// called whenever a property is about to change to clear the cache of any dependent keys (and notify those properties of changes, etc...)
-function dependentKeysWillChange(obj, depKey, meta) {
- if (obj.isDestroying) { return; }
-
- var seen = WILL_SEEN, top = !seen;
- if (top) { seen = WILL_SEEN = {}; }
- iterDeps(propertyWillChange, obj, depKey, seen, meta);
- if (top) { WILL_SEEN = null; }
-}
-
-// called whenever a property has just changed to update dependent keys
-function dependentKeysDidChange(obj, depKey, meta) {
- if (obj.isDestroying) { return; }
-
- var seen = DID_SEEN, top = !seen;
- if (top) { seen = DID_SEEN = {}; }
- iterDeps(propertyDidChange, obj, depKey, seen, meta);
- if (top) { DID_SEEN = null; }
-}
-
-// ..........................................................
-// CHAIN
-//
-
-function addChainWatcher(obj, keyName, node) {
- if (!obj || ('object' !== typeof obj)) { return; } // nothing to do
-
- var m = metaFor(obj), nodes = m.chainWatchers;
-
- if (!m.hasOwnProperty('chainWatchers')) {
- nodes = m.chainWatchers = {};
- }
-
- if (!nodes[keyName]) { nodes[keyName] = []; }
- nodes[keyName].push(node);
- Ember.watch(obj, keyName);
-}
-
-function removeChainWatcher(obj, keyName, node) {
- if (!obj || 'object' !== typeof obj) { return; } // nothing to do
-
- var m = metaFor(obj, false);
- if (!m.hasOwnProperty('chainWatchers')) { return; } // nothing to do
-
- var nodes = m.chainWatchers;
-
- if (nodes[keyName]) {
- nodes = nodes[keyName];
- for (var i = 0, l = nodes.length; i < l; i++) {
- if (nodes[i] === node) { nodes.splice(i, 1); }
- }
- }
- Ember.unwatch(obj, keyName);
-}
-
-var pendingQueue = [];
-
-// attempts to add the pendingQueue chains again. If some of them end up
-// back in the queue and reschedule is true, schedules a timeout to try
-// again.
-function flushPendingChains() {
- if (pendingQueue.length === 0) { return; } // nothing to do
-
- var queue = pendingQueue;
- pendingQueue = [];
-
- forEach.call(queue, function(q) { q[0].add(q[1]); });
-
- Ember.warn('Watching an undefined global, Ember expects watched globals to be setup by the time the run loop is flushed, check for typos', pendingQueue.length === 0);
-}
-
-function isProto(pvalue) {
- return metaFor(pvalue, false).proto === pvalue;
-}
-
-// A ChainNode watches a single key on an object. If you provide a starting
-// value for the key then the node won't actually watch it. For a root node
-// pass null for parent and key and object for value.
-var ChainNode = function(parent, key, value) {
- var obj;
- this._parent = parent;
- this._key = key;
-
- // _watching is true when calling get(this._parent, this._key) will
- // return the value of this node.
- //
- // It is false for the root of a chain (because we have no parent)
- // and for global paths (because the parent node is the object with
- // the observer on it)
- this._watching = value===undefined;
-
- this._value = value;
- this._paths = {};
- if (this._watching) {
- this._object = parent.value();
- if (this._object) { addChainWatcher(this._object, this._key, this); }
- }
-
- // Special-case: the EachProxy relies on immediate evaluation to
- // establish its observers.
- //
- // TODO: Replace this with an efficient callback that the EachProxy
- // can implement.
- if (this._parent && this._parent._key === '@each') {
- this.value();
- }
-};
-
-var ChainNodePrototype = ChainNode.prototype;
-
-ChainNodePrototype.value = function() {
- if (this._value === undefined && this._watching) {
- var obj = this._parent.value();
- this._value = (obj && !isProto(obj)) ? get(obj, this._key) : undefined;
- }
- return this._value;
-};
-
-ChainNodePrototype.destroy = function() {
- if (this._watching) {
- var obj = this._object;
- if (obj) { removeChainWatcher(obj, this._key, this); }
- this._watching = false; // so future calls do nothing
- }
-};
-
-// copies a top level object only
-ChainNodePrototype.copy = function(obj) {
- var ret = new ChainNode(null, null, obj),
- paths = this._paths, path;
- for (path in paths) {
- if (paths[path] <= 0) { continue; } // this check will also catch non-number vals.
- ret.add(path);
- }
- return ret;
-};
-
-// called on the root node of a chain to setup watchers on the specified
-// path.
-ChainNodePrototype.add = function(path) {
- var obj, tuple, key, src, paths;
-
- paths = this._paths;
- paths[path] = (paths[path] || 0) + 1;
-
- obj = this.value();
- tuple = normalizeTuple(obj, path);
-
- // the path was a local path
- if (tuple[0] && tuple[0] === obj) {
- path = tuple[1];
- key = firstKey(path);
- path = path.slice(key.length+1);
-
- // global path, but object does not exist yet.
- // put into a queue and try to connect later.
- } else if (!tuple[0]) {
- pendingQueue.push([this, path]);
- tuple.length = 0;
- return;
-
- // global path, and object already exists
- } else {
- src = tuple[0];
- key = path.slice(0, 0-(tuple[1].length+1));
- path = tuple[1];
- }
-
- tuple.length = 0;
- this.chain(key, path, src);
-};
-
-// called on the root node of a chain to teardown watcher on the specified
-// path
-ChainNodePrototype.remove = function(path) {
- var obj, tuple, key, src, paths;
-
- paths = this._paths;
- if (paths[path] > 0) { paths[path]--; }
-
- obj = this.value();
- tuple = normalizeTuple(obj, path);
- if (tuple[0] === obj) {
- path = tuple[1];
- key = firstKey(path);
- path = path.slice(key.length+1);
- } else {
- src = tuple[0];
- key = path.slice(0, 0-(tuple[1].length+1));
- path = tuple[1];
- }
-
- tuple.length = 0;
- this.unchain(key, path);
-};
-
-ChainNodePrototype.count = 0;
-
-ChainNodePrototype.chain = function(key, path, src) {
- var chains = this._chains, node;
- if (!chains) { chains = this._chains = {}; }
-
- node = chains[key];
- if (!node) { node = chains[key] = new ChainNode(this, key, src); }
- node.count++; // count chains...
-
- // chain rest of path if there is one
- if (path && path.length>0) {
- key = firstKey(path);
- path = path.slice(key.length+1);
- node.chain(key, path); // NOTE: no src means it will observe changes...
- }
-};
-
-ChainNodePrototype.unchain = function(key, path) {
- var chains = this._chains, node = chains[key];
-
- // unchain rest of path first...
- if (path && path.length>1) {
- key = firstKey(path);
- path = path.slice(key.length+1);
- node.unchain(key, path);
- }
-
- // delete node if needed.
- node.count--;
- if (node.count<=0) {
- delete chains[node._key];
- node.destroy();
- }
-
-};
-
-ChainNodePrototype.willChange = function() {
- var chains = this._chains;
- if (chains) {
- for(var key in chains) {
- if (!chains.hasOwnProperty(key)) { continue; }
- chains[key].willChange();
- }
- }
-
- if (this._parent) { this._parent.chainWillChange(this, this._key, 1); }
-};
-
-ChainNodePrototype.chainWillChange = function(chain, path, depth) {
- if (this._key) { path = this._key + '.' + path; }
-
- if (this._parent) {
- this._parent.chainWillChange(this, path, depth+1);
- } else {
- if (depth > 1) { Ember.propertyWillChange(this.value(), path); }
- path = 'this.' + path;
- if (this._paths[path] > 0) { Ember.propertyWillChange(this.value(), path); }
- }
-};
-
-ChainNodePrototype.chainDidChange = function(chain, path, depth) {
- if (this._key) { path = this._key + '.' + path; }
- if (this._parent) {
- this._parent.chainDidChange(this, path, depth+1);
- } else {
- if (depth > 1) { Ember.propertyDidChange(this.value(), path); }
- path = 'this.' + path;
- if (this._paths[path] > 0) { Ember.propertyDidChange(this.value(), path); }
- }
-};
-
-ChainNodePrototype.didChange = function(suppressEvent) {
- // invalidate my own value first.
- if (this._watching) {
- var obj = this._parent.value();
- if (obj !== this._object) {
- removeChainWatcher(this._object, this._key, this);
- this._object = obj;
- addChainWatcher(obj, this._key, this);
- }
- this._value = undefined;
-
- // Special-case: the EachProxy relies on immediate evaluation to
- // establish its observers.
- if (this._parent && this._parent._key === '@each')
- this.value();
- }
-
- // then notify chains...
- var chains = this._chains;
- if (chains) {
- for(var key in chains) {
- if (!chains.hasOwnProperty(key)) { continue; }
- chains[key].didChange(suppressEvent);
- }
- }
-
- if (suppressEvent) { return; }
-
- // and finally tell parent about my path changing...
- if (this._parent) { this._parent.chainDidChange(this, this._key, 1); }
-};
-
-// get the chains for the current object. If the current object has
-// chains inherited from the proto they will be cloned and reconfigured for
-// the current object.
-function chainsFor(obj) {
- var m = metaFor(obj), ret = m.chains;
- if (!ret) {
- ret = m.chains = new ChainNode(null, null, obj);
- } else if (ret.value() !== obj) {
- ret = m.chains = ret.copy(obj);
- }
- return ret;
-}
-
-Ember.overrideChains = function(obj, keyName, m) {
- chainsDidChange(obj, keyName, m, true);
-};
-
-function chainsWillChange(obj, keyName, m, arg) {
- if (!m.hasOwnProperty('chainWatchers')) { return; } // nothing to do
-
- var nodes = m.chainWatchers;
-
- nodes = nodes[keyName];
- if (!nodes) { return; }
-
- for(var i = 0, l = nodes.length; i < l; i++) {
- nodes[i].willChange(arg);
- }
-}
-
-function chainsDidChange(obj, keyName, m, arg) {
- if (!m.hasOwnProperty('chainWatchers')) { return; } // nothing to do
-
- var nodes = m.chainWatchers;
-
- nodes = nodes[keyName];
- if (!nodes) { return; }
-
- // looping in reverse because the chainWatchers array can be modified inside didChange
- for (var i = nodes.length - 1; i >= 0; i--) {
- nodes[i].didChange(arg);
- }
-}
-
-// ..........................................................
-// WATCH
-//
-
-/**
- @private
-
- Starts watching a property on an object. Whenever the property changes,
- invokes `Ember.propertyWillChange` and `Ember.propertyDidChange`. This is the
- primitive used by observers and dependent keys; usually you will never call
- this method directly but instead use higher level methods like
- `Ember.addObserver()`
-
- @method watch
- @for Ember
- @param obj
- @param {String} keyName
-*/
-Ember.watch = function(obj, keyName) {
- // can't watch length on Array - it is special...
- if (keyName === 'length' && Ember.typeOf(obj) === 'array') { return this; }
-
- var m = metaFor(obj), watching = m.watching, desc;
-
- // activate watching first time
- if (!watching[keyName]) {
- watching[keyName] = 1;
- if (isKeyName(keyName)) {
- desc = m.descs[keyName];
- if (desc && desc.willWatch) { desc.willWatch(obj, keyName); }
-
- if ('function' === typeof obj.willWatchProperty) {
- obj.willWatchProperty(keyName);
- }
-
- if (MANDATORY_SETTER && keyName in obj) {
- m.values[keyName] = obj[keyName];
- o_defineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- set: function() {
- Ember.assert('Must use Ember.set() to access this property', false);
- },
- get: function() {
- var meta = this[META_KEY];
- return meta && meta.values[keyName];
- }
- });
- }
- } else {
- chainsFor(obj).add(keyName);
- }
-
- } else {
- watching[keyName] = (watching[keyName] || 0) + 1;
- }
- return this;
-};
-
-Ember.isWatching = function isWatching(obj, key) {
- var meta = obj[META_KEY];
- return (meta && meta.watching[key]) > 0;
-};
-
-Ember.watch.flushPending = flushPendingChains;
-
-Ember.unwatch = function(obj, keyName) {
- // can't watch length on Array - it is special...
- if (keyName === 'length' && Ember.typeOf(obj) === 'array') { return this; }
-
- var m = metaFor(obj), watching = m.watching, desc;
-
- if (watching[keyName] === 1) {
- watching[keyName] = 0;
-
- if (isKeyName(keyName)) {
- desc = m.descs[keyName];
- if (desc && desc.didUnwatch) { desc.didUnwatch(obj, keyName); }
-
- if ('function' === typeof obj.didUnwatchProperty) {
- obj.didUnwatchProperty(keyName);
- }
-
- if (MANDATORY_SETTER && keyName in obj) {
- o_defineProperty(obj, keyName, {
- configurable: true,
- enumerable: true,
- writable: true,
- value: m.values[keyName]
- });
- delete m.values[keyName];
- }
- } else {
- chainsFor(obj).remove(keyName);
- }
-
- } else if (watching[keyName]>1) {
- watching[keyName]--;
- }
-
- return this;
-};
-
-/**
- @private
-
- Call on an object when you first beget it from another object. This will
- setup any chained watchers on the object instance as needed. This method is
- safe to call multiple times.
-
- @method rewatch
- @for Ember
- @param obj
-*/
-Ember.rewatch = function(obj) {
- var m = metaFor(obj, false), chains = m.chains;
-
- // make sure the object has its own guid.
- if (GUID_KEY in obj && !obj.hasOwnProperty(GUID_KEY)) {
- Ember.generateGuid(obj, 'ember');
- }
-
- // make sure any chained watchers update.
- if (chains && chains.value() !== obj) {
- m.chains = chains.copy(obj);
- }
-
- return this;
-};
-
-Ember.finishChains = function(obj) {
- var m = metaFor(obj, false), chains = m.chains;
- if (chains) {
- if (chains.value() !== obj) {
- m.chains = chains = chains.copy(obj);
- }
- chains.didChange(true);
- }
-};
-
-// ..........................................................
-// PROPERTY CHANGES
-//
-
-/**
- This function is called just before an object property is about to change.
- It will notify any before observers and prepare caches among other things.
-
- Normally you will not need to call this method directly but if for some
- reason you can't directly watch a property you can invoke this method
- manually along with `Ember.propertyDidChange()` which you should call just
- after the property value changes.
-
- @method propertyWillChange
- @for Ember
- @param {Object} obj The object with the property that will change
- @param {String} keyName The property key (or path) that will change.
- @return {void}
-*/
-function propertyWillChange(obj, keyName, value) {
- var m = metaFor(obj, false),
- watching = m.watching[keyName] > 0 || keyName === 'length',
- proto = m.proto,
- desc = m.descs[keyName];
-
- if (!watching) { return; }
- if (proto === obj) { return; }
- if (desc && desc.willChange) { desc.willChange(obj, keyName); }
- dependentKeysWillChange(obj, keyName, m);
- chainsWillChange(obj, keyName, m);
- Ember.notifyBeforeObservers(obj, keyName);
-}
-
-Ember.propertyWillChange = propertyWillChange;
-
-/**
- This function is called just after an object property has changed.
- It will notify any observers and clear caches among other things.
-
- Normally you will not need to call this method directly but if for some
- reason you can't directly watch a property you can invoke this method
- manually along with `Ember.propertyWilLChange()` which you should call just
- before the property value changes.
-
- @method propertyDidChange
- @for Ember
- @param {Object} obj The object with the property that will change
- @param {String} keyName The property key (or path) that will change.
- @return {void}
-*/
-function propertyDidChange(obj, keyName) {
- var m = metaFor(obj, false),
- watching = m.watching[keyName] > 0 || keyName === 'length',
- proto = m.proto,
- desc = m.descs[keyName];
-
- if (proto === obj) { return; }
-
- // shouldn't this mean that we're watching this key?
- if (desc && desc.didChange) { desc.didChange(obj, keyName); }
- if (!watching && keyName !== 'length') { return; }
-
- dependentKeysDidChange(obj, keyName, m);
- chainsDidChange(obj, keyName, m);
- Ember.notifyObservers(obj, keyName);
-}
-
-Ember.propertyDidChange = propertyDidChange;
-
-var NODE_STACK = [];
-
-/**
- Tears down the meta on an object so that it can be garbage collected.
- Multiple calls will have no effect.
-
- @method destroy
- @for Ember
- @param {Object} obj the object to destroy
- @return {void}
-*/
-Ember.destroy = function (obj) {
- var meta = obj[META_KEY], node, nodes, key, nodeObject;
- if (meta) {
- obj[META_KEY] = null;
- // remove chainWatchers to remove circular references that would prevent GC
- node = meta.chains;
- if (node) {
- NODE_STACK.push(node);
- // process tree
- while (NODE_STACK.length > 0) {
- node = NODE_STACK.pop();
- // push children
- nodes = node._chains;
- if (nodes) {
- for (key in nodes) {
- if (nodes.hasOwnProperty(key)) {
- NODE_STACK.push(nodes[key]);
- }
- }
- }
- // remove chainWatcher in node object
- if (node._watching) {
- nodeObject = node._object;
- if (nodeObject) {
- removeChainWatcher(nodeObject, node._key, node);
- }
- }
- }
- }
- }
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-Ember.warn("The CP_DEFAULT_CACHEABLE flag has been removed and computed properties are always cached by default. Use `volatile` if you don't want caching.", Ember.ENV.CP_DEFAULT_CACHEABLE !== false);
-
-
-var get = Ember.get,
- set = Ember.set,
- metaFor = Ember.meta,
- guidFor = Ember.guidFor,
- a_slice = [].slice,
- o_create = Ember.create,
- META_KEY = Ember.META_KEY,
- watch = Ember.watch,
- unwatch = Ember.unwatch;
-
-// ..........................................................
-// DEPENDENT KEYS
-//
-
-// data structure:
-// meta.deps = {
-// 'depKey': {
-// 'keyName': count,
-// }
-// }
-
-/*
- This function returns a map of unique dependencies for a
- given object and key.
-*/
-function keysForDep(obj, depsMeta, depKey) {
- var keys = depsMeta[depKey];
- if (!keys) {
- // if there are no dependencies yet for a the given key
- // create a new empty list of dependencies for the key
- keys = depsMeta[depKey] = {};
- } else if (!depsMeta.hasOwnProperty(depKey)) {
- // otherwise if the dependency list is inherited from
- // a superclass, clone the hash
- keys = depsMeta[depKey] = o_create(keys);
- }
- return keys;
-}
-
-/* return obj[META_KEY].deps */
-function metaForDeps(obj, meta) {
- var deps = meta.deps;
- // If the current object has no dependencies...
- if (!deps) {
- // initialize the dependencies with a pointer back to
- // the current object
- deps = meta.deps = {};
- } else if (!meta.hasOwnProperty('deps')) {
- // otherwise if the dependencies are inherited from the
- // object's superclass, clone the deps
- deps = meta.deps = o_create(deps);
- }
- return deps;
-}
-
-function addDependentKeys(desc, obj, keyName, meta) {
- // the descriptor has a list of dependent keys, so
- // add all of its dependent keys.
- var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
- if (!depKeys) return;
-
- depsMeta = metaForDeps(obj, meta);
-
- for(idx = 0, len = depKeys.length; idx < len; idx++) {
- depKey = depKeys[idx];
- // Lookup keys meta for depKey
- keys = keysForDep(obj, depsMeta, depKey);
- // Increment the number of times depKey depends on keyName.
- keys[keyName] = (keys[keyName] || 0) + 1;
- // Watch the depKey
- watch(obj, depKey);
- }
-}
-
-function removeDependentKeys(desc, obj, keyName, meta) {
- // the descriptor has a list of dependent keys, so
- // add all of its dependent keys.
- var depKeys = desc._dependentKeys, depsMeta, idx, len, depKey, keys;
- if (!depKeys) return;
-
- depsMeta = metaForDeps(obj, meta);
-
- for(idx = 0, len = depKeys.length; idx < len; idx++) {
- depKey = depKeys[idx];
- // Lookup keys meta for depKey
- keys = keysForDep(obj, depsMeta, depKey);
- // Increment the number of times depKey depends on keyName.
- keys[keyName] = (keys[keyName] || 0) - 1;
- // Watch the depKey
- unwatch(obj, depKey);
- }
-}
-
-// ..........................................................
-// COMPUTED PROPERTY
-//
-
-/**
- @class ComputedProperty
- @namespace Ember
- @extends Ember.Descriptor
- @constructor
-*/
-function ComputedProperty(func, opts) {
- this.func = func;
- this._cacheable = (opts && opts.cacheable !== undefined) ? opts.cacheable : true;
- this._dependentKeys = opts && opts.dependentKeys;
-}
-
-Ember.ComputedProperty = ComputedProperty;
-ComputedProperty.prototype = new Ember.Descriptor();
-
-var ComputedPropertyPrototype = ComputedProperty.prototype;
-
-/**
- Call on a computed property to set it into cacheable mode. When in this
- mode the computed property will automatically cache the return value of
- your function until one of the dependent keys changes.
-
- ```javascript
- MyApp.president = Ember.Object.create({
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // After calculating the value of this function, Ember will
- // return that value without re-executing this function until
- // one of the dependent properties change.
- }.property('firstName', 'lastName')
- });
- ```
-
- Properties are cacheable by default.
-
- @method cacheable
- @param {Boolean} aFlag optional set to `false` to disable caching
- @chainable
-*/
-ComputedPropertyPrototype.cacheable = function(aFlag) {
- this._cacheable = aFlag !== false;
- return this;
-};
-
-/**
- Call on a computed property to set it into non-cached mode. When in this
- mode the computed property will not automatically cache the return value.
-
- ```javascript
- MyApp.outsideService = Ember.Object.create({
- value: function() {
- return OutsideService.getValue();
- }.property().volatile()
- });
- ```
-
- @method volatile
- @chainable
-*/
-ComputedPropertyPrototype.volatile = function() {
- return this.cacheable(false);
-};
-
-/**
- Sets the dependent keys on this computed property. Pass any number of
- arguments containing key paths that this computed property depends on.
-
- ```javascript
- MyApp.president = Ember.Object.create({
- fullName: Ember.computed(function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Tell Ember that this computed property depends on firstName
- // and lastName
- }).property('firstName', 'lastName')
- });
- ```
-
- @method property
- @param {String} path* zero or more property paths
- @chainable
-*/
-ComputedPropertyPrototype.property = function() {
- var args = [];
- for (var i = 0, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- this._dependentKeys = args;
- return this;
-};
-
-/**
- In some cases, you may want to annotate computed properties with additional
- metadata about how they function or what values they operate on. For example,
- computed property functions may close over variables that are then no longer
- available for introspection.
-
- You can pass a hash of these values to a computed property like this:
-
- ```
- person: function() {
- var personId = this.get('personId');
- return App.Person.create({ id: personId });
- }.property().meta({ type: App.Person })
- ```
-
- The hash that you pass to the `meta()` function will be saved on the
- computed property descriptor under the `_meta` key. Ember runtime
- exposes a public API for retrieving these values from classes,
- via the `metaForProperty()` function.
-
- @method meta
- @param {Hash} meta
- @chainable
-*/
-
-ComputedPropertyPrototype.meta = function(meta) {
- if (arguments.length === 0) {
- return this._meta || {};
- } else {
- this._meta = meta;
- return this;
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.willWatch = function(obj, keyName) {
- // watch already creates meta for this instance
- var meta = obj[META_KEY];
- Ember.assert('watch should have setup meta to be writable', meta.source === obj);
- if (!(keyName in meta.cache)) {
- addDependentKeys(this, obj, keyName, meta);
- }
-};
-
-ComputedPropertyPrototype.didUnwatch = function(obj, keyName) {
- var meta = obj[META_KEY];
- Ember.assert('unwatch should have setup meta to be writable', meta.source === obj);
- if (!(keyName in meta.cache)) {
- // unwatch already creates meta for this instance
- removeDependentKeys(this, obj, keyName, meta);
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.didChange = function(obj, keyName) {
- // _suspended is set via a CP.set to ensure we don't clear
- // the cached value set by the setter
- if (this._cacheable && this._suspended !== obj) {
- var meta = metaFor(obj);
- if (keyName in meta.cache) {
- delete meta.cache[keyName];
- if (!meta.watching[keyName]) {
- removeDependentKeys(this, obj, keyName, meta);
- }
- }
- }
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.get = function(obj, keyName) {
- var ret, cache, meta;
- if (this._cacheable) {
- meta = metaFor(obj);
- cache = meta.cache;
- if (keyName in cache) { return cache[keyName]; }
- ret = cache[keyName] = this.func.call(obj, keyName);
- if (!meta.watching[keyName]) {
- addDependentKeys(this, obj, keyName, meta);
- }
- } else {
- ret = this.func.call(obj, keyName);
- }
- return ret;
-};
-
-/* impl descriptor API */
-ComputedPropertyPrototype.set = function(obj, keyName, value) {
- var cacheable = this._cacheable,
- func = this.func,
- meta = metaFor(obj, cacheable),
- watched = meta.watching[keyName],
- oldSuspended = this._suspended,
- hadCachedValue = false,
- cache = meta.cache,
- cachedValue, ret;
-
- this._suspended = obj;
-
- try {
- if (cacheable && cache.hasOwnProperty(keyName)) {
- cachedValue = cache[keyName];
- hadCachedValue = true;
- }
-
- // Check if the CP has been wrapped
- if (func.wrappedFunction) { func = func.wrappedFunction; }
-
- // For backwards-compatibility with computed properties
- // that check for arguments.length === 2 to determine if
- // they are being get or set, only pass the old cached
- // value if the computed property opts into a third
- // argument.
- if (func.length === 3) {
- ret = func.call(obj, keyName, value, cachedValue);
- } else if (func.length === 2) {
- ret = func.call(obj, keyName, value);
- } else {
- Ember.defineProperty(obj, keyName, null, cachedValue);
- Ember.set(obj, keyName, value);
- return;
- }
-
- if (hadCachedValue && cachedValue === ret) { return; }
-
- if (watched) { Ember.propertyWillChange(obj, keyName); }
-
- if (hadCachedValue) {
- delete cache[keyName];
- }
-
- if (cacheable) {
- if (!watched && !hadCachedValue) {
- addDependentKeys(this, obj, keyName, meta);
- }
- cache[keyName] = ret;
- }
-
- if (watched) { Ember.propertyDidChange(obj, keyName); }
- } finally {
- this._suspended = oldSuspended;
- }
- return ret;
-};
-
-/* called when property is defined */
-ComputedPropertyPrototype.setup = function(obj, keyName) {
- var meta = obj[META_KEY];
- if (meta && meta.watching[keyName]) {
- addDependentKeys(this, obj, keyName, metaFor(obj));
- }
-};
-
-/* called before property is overridden */
-ComputedPropertyPrototype.teardown = function(obj, keyName) {
- var meta = metaFor(obj);
-
- if (meta.watching[keyName] || keyName in meta.cache) {
- removeDependentKeys(this, obj, keyName, meta);
- }
-
- if (this._cacheable) { delete meta.cache[keyName]; }
-
- return null; // no value to restore
-};
-
-
-/**
- This helper returns a new property descriptor that wraps the passed
- computed property function. You can use this helper to define properties
- with mixins or via `Ember.defineProperty()`.
-
- The function you pass will be used to both get and set property values.
- The function should accept two parameters, key and value. If value is not
- undefined you should set the value first. In either case return the
- current value of the property.
-
- @method computed
- @for Ember
- @param {Function} func The computed property function.
- @return {Ember.ComputedProperty} property descriptor instance
-*/
-Ember.computed = function(func) {
- var args;
-
- if (arguments.length > 1) {
- args = a_slice.call(arguments, 0, -1);
- func = a_slice.call(arguments, -1)[0];
- }
-
- var cp = new ComputedProperty(func);
-
- if (args) {
- cp.property.apply(cp, args);
- }
-
- return cp;
-};
-
-/**
- Returns the cached value for a property, if one exists.
- This can be useful for peeking at the value of a computed
- property that is generated lazily, without accidentally causing
- it to be created.
-
- @method cacheFor
- @for Ember
- @param {Object} obj the object whose property you want to check
- @param {String} key the name of the property whose cached value you want
- to return
-*/
-Ember.cacheFor = function cacheFor(obj, key) {
- var cache = metaFor(obj, false).cache;
-
- if (cache && key in cache) {
- return cache[key];
- }
-};
-
-/**
- @method computed.not
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.not = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- return !get(this, dependentKey);
- });
-};
-
-/**
- @method computed.empty
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.empty = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- var val = get(this, dependentKey);
- return val === undefined || val === null || val === '' || (Ember.isArray(val) && get(val, 'length') === 0);
- });
-};
-
-/**
- @method computed.bool
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.bool = function(dependentKey) {
- return Ember.computed(dependentKey, function(key) {
- return !!get(this, dependentKey);
- });
-};
-
-/**
- @method computed.alias
- @for Ember
- @param {String} dependentKey
-*/
-Ember.computed.alias = function(dependentKey) {
- return Ember.computed(dependentKey, function(key, value){
- if (arguments.length === 1) {
- return get(this, dependentKey);
- } else {
- set(this, dependentKey, value);
- return value;
- }
- });
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var o_create = Ember.create,
- metaFor = Ember.meta,
- metaPath = Ember.metaPath,
- META_KEY = Ember.META_KEY;
-
-/*
- The event system uses a series of nested hashes to store listeners on an
- object. When a listener is registered, or when an event arrives, these
- hashes are consulted to determine which target and action pair to invoke.
-
- The hashes are stored in the object's meta hash, and look like this:
-
- // Object's meta hash
- {
- listeners: { // variable name: `listenerSet`
- "foo:changed": [ // variable name: `actions`
- [target, method, onceFlag, suspendedFlag]
- ]
- }
- }
-
-*/
-
-function indexOf(array, target, method) {
- var index = -1;
- for (var i = 0, l = array.length; i < l; i++) {
- if (target === array[i][0] && method === array[i][1]) { index = i; break; }
- }
- return index;
-}
-
-function actionsFor(obj, eventName) {
- var meta = metaFor(obj, true),
- actions;
-
- if (!meta.listeners) { meta.listeners = {}; }
-
- if (!meta.hasOwnProperty('listeners')) {
- // setup inherited copy of the listeners object
- meta.listeners = o_create(meta.listeners);
- }
-
- actions = meta.listeners[eventName];
-
- // if there are actions, but the eventName doesn't exist in our listeners, then copy them from the prototype
- if (actions && !meta.listeners.hasOwnProperty(eventName)) {
- actions = meta.listeners[eventName] = meta.listeners[eventName].slice();
- } else if (!actions) {
- actions = meta.listeners[eventName] = [];
- }
-
- return actions;
-}
-
-function actionsUnion(obj, eventName, otherActions) {
- var meta = obj[META_KEY],
- actions = meta && meta.listeners && meta.listeners[eventName];
-
- if (!actions) { return; }
- for (var i = actions.length - 1; i >= 0; i--) {
- var target = actions[i][0],
- method = actions[i][1],
- once = actions[i][2],
- suspended = actions[i][3],
- actionIndex = indexOf(otherActions, target, method);
-
- if (actionIndex === -1) {
- otherActions.push([target, method, once, suspended]);
- }
- }
-}
-
-function actionsDiff(obj, eventName, otherActions) {
- var meta = obj[META_KEY],
- actions = meta && meta.listeners && meta.listeners[eventName],
- diffActions = [];
-
- if (!actions) { return; }
- for (var i = actions.length - 1; i >= 0; i--) {
- var target = actions[i][0],
- method = actions[i][1],
- once = actions[i][2],
- suspended = actions[i][3],
- actionIndex = indexOf(otherActions, target, method);
-
- if (actionIndex !== -1) { continue; }
-
- otherActions.push([target, method, once, suspended]);
- diffActions.push([target, method, once, suspended]);
- }
-
- return diffActions;
-}
-
-/**
- Add an event listener
-
- @method addListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
-*/
-function addListener(obj, eventName, target, method, once) {
- Ember.assert("You must pass at least an object and event name to Ember.addListener", !!obj && !!eventName);
-
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var actions = actionsFor(obj, eventName),
- actionIndex = indexOf(actions, target, method);
-
- if (actionIndex !== -1) { return; }
-
- actions.push([target, method, once, undefined]);
-
- if ('function' === typeof obj.didAddListener) {
- obj.didAddListener(eventName, target, method);
- }
-}
-
-/**
- Remove an event listener
-
- Arguments should match those passed to {{#crossLink "Ember/addListener"}}{{/crossLink}}
-
- @method removeListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
-*/
-function removeListener(obj, eventName, target, method) {
- Ember.assert("You must pass at least an object and event name to Ember.removeListener", !!obj && !!eventName);
-
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- function _removeListener(target, method, once) {
- var actions = actionsFor(obj, eventName),
- actionIndex = indexOf(actions, target, method);
-
- // action doesn't exist, give up silently
- if (actionIndex === -1) { return; }
-
- actions.splice(actionIndex, 1);
-
- if ('function' === typeof obj.didRemoveListener) {
- obj.didRemoveListener(eventName, target, method);
- }
- }
-
- if (method) {
- _removeListener(target, method);
- } else {
- var meta = obj[META_KEY],
- actions = meta && meta.listeners && meta.listeners[eventName];
-
- if (!actions) { return; }
- for (var i = actions.length - 1; i >= 0; i--) {
- _removeListener(actions[i][0], actions[i][1]);
- }
- }
-}
-
-/**
- @private
-
- Suspend listener during callback.
-
- This should only be used by the target of the event listener
- when it is taking an action that would cause the event, e.g.
- an object might suspend its property change listener while it is
- setting that property.
-
- @method suspendListener
- @for Ember
- @param obj
- @param {String} eventName
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
- @param {Function} callback
-*/
-function suspendListener(obj, eventName, target, method, callback) {
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var actions = actionsFor(obj, eventName),
- actionIndex = indexOf(actions, target, method),
- action;
-
- if (actionIndex !== -1) {
- action = actions[actionIndex].slice(); // copy it, otherwise we're modifying a shared object
- action[3] = true; // mark the action as suspended
- actions[actionIndex] = action; // replace the shared object with our copy
- }
-
- function tryable() { return callback.call(target); }
- function finalizer() { if (action) { action[3] = undefined; } }
-
- return Ember.tryFinally(tryable, finalizer);
-}
-
-/**
- @private
-
- Suspend listener during callback.
-
- This should only be used by the target of the event listener
- when it is taking an action that would cause the event, e.g.
- an object might suspend its property change listener while it is
- setting that property.
-
- @method suspendListener
- @for Ember
- @param obj
- @param {Array} eventName Array of event names
- @param {Object|Function} targetOrMethod A target object or a function
- @param {Function|String} method A function or the name of a function to be called on `target`
- @param {Function} callback
-*/
-function suspendListeners(obj, eventNames, target, method, callback) {
- if (!method && 'function' === typeof target) {
- method = target;
- target = null;
- }
-
- var suspendedActions = [],
- eventName, actions, action, i, l;
-
- for (i=0, l=eventNames.length; i<l; i++) {
- eventName = eventNames[i];
- actions = actionsFor(obj, eventName);
- var actionIndex = indexOf(actions, target, method);
-
- if (actionIndex !== -1) {
- action = actions[actionIndex].slice();
- action[3] = true;
- actions[actionIndex] = action;
- suspendedActions.push(action);
- }
- }
-
- function tryable() { return callback.call(target); }
-
- function finalizer() {
- for (i = 0, l = suspendedActions.length; i < l; i++) {
- suspendedActions[i][3] = undefined;
- }
- }
-
- return Ember.tryFinally(tryable, finalizer);
-}
-
-/**
- @private
-
- Return a list of currently watched events
-
- @method watchedEvents
- @for Ember
- @param obj
-*/
-function watchedEvents(obj) {
- var listeners = obj[META_KEY].listeners, ret = [];
-
- if (listeners) {
- for(var eventName in listeners) {
- if (listeners[eventName]) { ret.push(eventName); }
- }
- }
- return ret;
-}
-
-/**
- @method sendEvent
- @for Ember
- @param obj
- @param {String} eventName
- @param {Array} params
- @return true
-*/
-function sendEvent(obj, eventName, params, actions) {
- // first give object a chance to handle it
- if (obj !== Ember && 'function' === typeof obj.sendEvent) {
- obj.sendEvent(eventName, params);
- }
-
- if (!actions) {
- var meta = obj[META_KEY];
- actions = meta && meta.listeners && meta.listeners[eventName];
- }
-
- if (!actions) { return; }
-
- for (var i = actions.length - 1; i >= 0; i--) { // looping in reverse for once listeners
- if (!actions[i] || actions[i][3] === true) { continue; }
-
- var target = actions[i][0],
- method = actions[i][1],
- once = actions[i][2];
-
- if (once) { removeListener(obj, eventName, target, method); }
- if (!target) { target = obj; }
- if ('string' === typeof method) { method = target[method]; }
- if (params) {
- method.apply(target, params);
- } else {
- method.apply(target);
- }
- }
- return true;
-}
-
-/**
- @private
- @method hasListeners
- @for Ember
- @param obj
- @param {String} eventName
-*/
-function hasListeners(obj, eventName) {
- var meta = obj[META_KEY],
- actions = meta && meta.listeners && meta.listeners[eventName];
-
- return !!(actions && actions.length);
-}
-
-/**
- @private
- @method listenersFor
- @for Ember
- @param obj
- @param {String} eventName
-*/
-function listenersFor(obj, eventName) {
- var ret = [];
- var meta = obj[META_KEY],
- actions = meta && meta.listeners && meta.listeners[eventName];
-
- if (!actions) { return ret; }
-
- for (var i = 0, l = actions.length; i < l; i++) {
- var target = actions[i][0],
- method = actions[i][1];
- ret.push([target, method]);
- }
-
- return ret;
-}
-
-Ember.addListener = addListener;
-Ember.removeListener = removeListener;
-Ember._suspendListener = suspendListener;
-Ember._suspendListeners = suspendListeners;
-Ember.sendEvent = sendEvent;
-Ember.hasListeners = hasListeners;
-Ember.watchedEvents = watchedEvents;
-Ember.listenersFor = listenersFor;
-Ember.listenersDiff = actionsDiff;
-Ember.listenersUnion = actionsUnion;
-
-})();
-
-
-
-(function() {
-// Ember.Logger
-// Ember.watch.flushPending
-// Ember.beginPropertyChanges, Ember.endPropertyChanges
-// Ember.guidFor, Ember.tryFinally
-
-/**
-@module ember-metal
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var slice = [].slice,
- forEach = Ember.ArrayPolyfills.forEach;
-
-// invokes passed params - normalizing so you can pass target/func,
-// target/string or just func
-function invoke(target, method, args, ignore) {
-
- if (method === undefined) {
- method = target;
- target = undefined;
- }
-
- if ('string' === typeof method) { method = target[method]; }
- if (args && ignore > 0) {
- args = args.length > ignore ? slice.call(args, ignore) : null;
- }
-
- return Ember.handleErrors(function() {
- // IE8's Function.prototype.apply doesn't accept undefined/null arguments.
- return method.apply(target || this, args || []);
- }, this);
-}
-
-
-// ..........................................................
-// RUNLOOP
-//
-
-var timerMark; // used by timers...
-
-/**
-Ember RunLoop (Private)
-
-@class RunLoop
-@namespace Ember
-@private
-@constructor
-*/
-var RunLoop = function(prev) {
- this._prev = prev || null;
- this.onceTimers = {};
-};
-
-RunLoop.prototype = {
- /**
- @method end
- */
- end: function() {
- this.flush();
- },
-
- /**
- @method prev
- */
- prev: function() {
- return this._prev;
- },
-
- // ..........................................................
- // Delayed Actions
- //
-
- /**
- @method schedule
- @param {String} queueName
- @param target
- @param method
- */
- schedule: function(queueName, target, method) {
- var queues = this._queues, queue;
- if (!queues) { queues = this._queues = {}; }
- queue = queues[queueName];
- if (!queue) { queue = queues[queueName] = []; }
-
- var args = arguments.length > 3 ? slice.call(arguments, 3) : null;
- queue.push({ target: target, method: method, args: args });
- return this;
- },
-
- /**
- @method flush
- @param {String} queueName
- */
- flush: function(queueName) {
- var queueNames, idx, len, queue, log;
-
- if (!this._queues) { return this; } // nothing to do
-
- function iter(item) {
- invoke(item.target, item.method, item.args);
- }
-
- function tryable() {
- forEach.call(queue, iter);
- }
-
- Ember.watch.flushPending(); // make sure all chained watchers are setup
-
- if (queueName) {
- while (this._queues && (queue = this._queues[queueName])) {
- this._queues[queueName] = null;
-
- // the sync phase is to allow property changes to propagate. don't
- // invoke observers until that is finished.
- if (queueName === 'sync') {
- log = Ember.LOG_BINDINGS;
- if (log) { Ember.Logger.log('Begin: Flush Sync Queue'); }
-
- Ember.beginPropertyChanges();
-
- Ember.tryFinally(tryable, Ember.endPropertyChanges);
-
- if (log) { Ember.Logger.log('End: Flush Sync Queue'); }
-
- } else {
- forEach.call(queue, iter);
- }
- }
-
- } else {
- queueNames = Ember.run.queues;
- len = queueNames.length;
- idx = 0;
-
- outerloop:
- while (idx < len) {
- queueName = queueNames[idx];
- queue = this._queues && this._queues[queueName];
- delete this._queues[queueName];
-
- if (queue) {
- // the sync phase is to allow property changes to propagate. don't
- // invoke observers until that is finished.
- if (queueName === 'sync') {
- log = Ember.LOG_BINDINGS;
- if (log) { Ember.Logger.log('Begin: Flush Sync Queue'); }
-
- Ember.beginPropertyChanges();
-
- Ember.tryFinally(tryable, Ember.endPropertyChanges);
-
- if (log) { Ember.Logger.log('End: Flush Sync Queue'); }
- } else {
- forEach.call(queue, iter);
- }
- }
-
- // Loop through prior queues
- for (var i = 0; i <= idx; i++) {
- if (this._queues && this._queues[queueNames[i]]) {
- // Start over at the first queue with contents
- idx = i;
- continue outerloop;
- }
- }
-
- idx++;
- }
- }
-
- timerMark = null;
-
- return this;
- }
-
-};
-
-Ember.RunLoop = RunLoop;
-
-// ..........................................................
-// Ember.run - this is ideally the only public API the dev sees
-//
-
-/**
- Runs the passed target and method inside of a RunLoop, ensuring any
- deferred actions including bindings and views updates are flushed at the
- end.
-
- Normally you should not need to invoke this method yourself. However if
- you are implementing raw event handlers when interfacing with other
- libraries or plugins, you should probably wrap all of your code inside this
- call.
-
- ```javascript
- Ember.run(function(){
- // code to be execute within a RunLoop
- });
- ```
-
- @class run
- @namespace Ember
- @static
- @constructor
- @param {Object} [target] target of method to call
- @param {Function|String} method Method to invoke.
- May be a function or a string. If you pass a string
- then it will be looked up on the passed target.
- @param {Object} [args*] Any additional arguments you wish to pass to the method.
- @return {Object} return value from invoking the passed function.
-*/
-Ember.run = function(target, method) {
- var loop,
- args = arguments;
- run.begin();
-
- function tryable() {
- if (target || method) {
- return invoke(target, method, args, 2);
- }
- }
-
- return Ember.tryFinally(tryable, run.end);
-};
-
-var run = Ember.run;
-
-
-/**
- Begins a new RunLoop. Any deferred actions invoked after the begin will
- be buffered until you invoke a matching call to `Ember.run.end()`. This is
- an lower-level way to use a RunLoop instead of using `Ember.run()`.
-
- ```javascript
- Ember.run.begin();
- // code to be execute within a RunLoop
- Ember.run.end();
- ```
-
- @method begin
- @return {void}
-*/
-Ember.run.begin = function() {
- run.currentRunLoop = new RunLoop(run.currentRunLoop);
-};
-
-/**
- Ends a RunLoop. This must be called sometime after you call
- `Ember.run.begin()` to flush any deferred actions. This is a lower-level way
- to use a RunLoop instead of using `Ember.run()`.
-
- ```javascript
- Ember.run.begin();
- // code to be execute within a RunLoop
- Ember.run.end();
- ```
-
- @method end
- @return {void}
-*/
-Ember.run.end = function() {
- Ember.assert('must have a current run loop', run.currentRunLoop);
-
- function tryable() { run.currentRunLoop.end(); }
- function finalizer() { run.currentRunLoop = run.currentRunLoop.prev(); }
-
- Ember.tryFinally(tryable, finalizer);
-};
-
-/**
- Array of named queues. This array determines the order in which queues
- are flushed at the end of the RunLoop. You can define your own queues by
- simply adding the queue name to this array. Normally you should not need
- to inspect or modify this property.
-
- @property queues
- @type Array
- @default ['sync', 'actions', 'destroy', 'timers']
-*/
-Ember.run.queues = ['sync', 'actions', 'destroy', 'timers'];
-
-/**
- Adds the passed target/method and any optional arguments to the named
- queue to be executed at the end of the RunLoop. If you have not already
- started a RunLoop when calling this method one will be started for you
- automatically.
-
- At the end of a RunLoop, any methods scheduled in this way will be invoked.
- Methods will be invoked in an order matching the named queues defined in
- the `run.queues` property.
-
- ```javascript
- Ember.run.schedule('timers', this, function(){
- // this will be executed at the end of the RunLoop, when timers are run
- console.log("scheduled on timers queue");
- });
-
- Ember.run.schedule('sync', this, function(){
- // this will be executed at the end of the RunLoop, when bindings are synced
- console.log("scheduled on sync queue");
- });
-
- // Note the functions will be run in order based on the run queues order. Output would be:
- // scheduled on sync queue
- // scheduled on timers queue
- ```
-
- @method schedule
- @param {String} queue The name of the queue to schedule against.
- Default queues are 'sync' and 'actions'
- @param {Object} [target] target object to use as the context when invoking a method.
- @param {String|Function} method The method to invoke. If you pass a string it
- will be resolved on the target object at the time the scheduled item is
- invoked allowing you to change the target function.
- @param {Object} [arguments*] Optional arguments to be passed to the queued method.
- @return {void}
-*/
-Ember.run.schedule = function(queue, target, method) {
- var loop = run.autorun();
- loop.schedule.apply(loop, arguments);
-};
-
-var scheduledAutorun;
-function autorun() {
- scheduledAutorun = null;
- if (run.currentRunLoop) { run.end(); }
-}
-
-// Used by global test teardown
-Ember.run.hasScheduledTimers = function() {
- return !!(scheduledAutorun || scheduledLater || scheduledNext);
-};
-
-// Used by global test teardown
-Ember.run.cancelTimers = function () {
- if (scheduledAutorun) {
- clearTimeout(scheduledAutorun);
- scheduledAutorun = null;
- }
- if (scheduledLater) {
- clearTimeout(scheduledLater);
- scheduledLater = null;
- }
- if (scheduledNext) {
- clearTimeout(scheduledNext);
- scheduledNext = null;
- }
- timers = {};
-};
-
-/**
- Begins a new RunLoop if necessary and schedules a timer to flush the
- RunLoop at a later time. This method is used by parts of Ember to
- ensure the RunLoop always finishes. You normally do not need to call this
- method directly. Instead use `Ember.run()`
-
- @method autorun
- @example
- Ember.run.autorun();
- @return {Ember.RunLoop} the new current RunLoop
-*/
-Ember.run.autorun = function() {
- if (!run.currentRunLoop) {
- Ember.assert("You have turned on testing mode, which disabled the run-loop's autorun. You will need to wrap any code with asynchronous side-effects in an Ember.run", !Ember.testing);
-
- run.begin();
-
- if (!scheduledAutorun) {
- scheduledAutorun = setTimeout(autorun, 1);
- }
- }
-
- return run.currentRunLoop;
-};
-
-/**
- Immediately flushes any events scheduled in the 'sync' queue. Bindings
- use this queue so this method is a useful way to immediately force all
- bindings in the application to sync.
-
- You should call this method anytime you need any changed state to propagate
- throughout the app immediately without repainting the UI.
-
- ```javascript
- Ember.run.sync();
- ```
-
- @method sync
- @return {void}
-*/
-Ember.run.sync = function() {
- run.autorun();
- run.currentRunLoop.flush('sync');
-};
-
-// ..........................................................
-// TIMERS
-//
-
-var timers = {}; // active timers...
-
-var scheduledLater;
-function invokeLaterTimers() {
- scheduledLater = null;
- var now = (+ new Date()), earliest = -1;
- for (var key in timers) {
- if (!timers.hasOwnProperty(key)) { continue; }
- var timer = timers[key];
- if (timer && timer.expires) {
- if (now >= timer.expires) {
- delete timers[key];
- invoke(timer.target, timer.method, timer.args, 2);
- } else {
- if (earliest<0 || (timer.expires < earliest)) earliest=timer.expires;
- }
- }
- }
-
- // schedule next timeout to fire...
- if (earliest > 0) { scheduledLater = setTimeout(invokeLaterTimers, earliest-(+ new Date())); }
-}
-
-/**
- Invokes the passed target/method and optional arguments after a specified
- period if time. The last parameter of this method must always be a number
- of milliseconds.
-
- You should use this method whenever you need to run some action after a
- period of time instead of using `setTimeout()`. This method will ensure that
- items that expire during the same script execution cycle all execute
- together, which is often more efficient than using a real setTimeout.
-
- ```javascript
- Ember.run.later(myContext, function(){
- // code here will execute within a RunLoop in about 500ms with this == myContext
- }, 500);
- ```
-
- @method later
- @param {Object} [target] target of method to invoke
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
- @param {Object} [args*] Optional arguments to pass to the timeout.
- @param {Number} wait
- Number of milliseconds to wait.
- @return {String} a string you can use to cancel the timer in
- {{#crossLink "Ember/run.cancel"}}{{/crossLink}} later.
-*/
-Ember.run.later = function(target, method) {
- var args, expires, timer, guid, wait;
-
- // setTimeout compatibility...
- if (arguments.length===2 && 'function' === typeof target) {
- wait = method;
- method = target;
- target = undefined;
- args = [target, method];
- } else {
- args = slice.call(arguments);
- wait = args.pop();
- }
-
- expires = (+ new Date()) + wait;
- timer = { target: target, method: method, expires: expires, args: args };
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
- run.once(timers, invokeLaterTimers);
- return guid;
-};
-
-function invokeOnceTimer(guid, onceTimers) {
- if (onceTimers[this.tguid]) { delete onceTimers[this.tguid][this.mguid]; }
- if (timers[guid]) { invoke(this.target, this.method, this.args); }
- delete timers[guid];
-}
-
-function scheduleOnce(queue, target, method, args) {
- var tguid = Ember.guidFor(target),
- mguid = Ember.guidFor(method),
- onceTimers = run.autorun().onceTimers,
- guid = onceTimers[tguid] && onceTimers[tguid][mguid],
- timer;
-
- if (guid && timers[guid]) {
- timers[guid].args = args; // replace args
- } else {
- timer = {
- target: target,
- method: method,
- args: args,
- tguid: tguid,
- mguid: mguid
- };
-
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
- if (!onceTimers[tguid]) { onceTimers[tguid] = {}; }
- onceTimers[tguid][mguid] = guid; // so it isn't scheduled more than once
-
- run.schedule(queue, timer, invokeOnceTimer, guid, onceTimers);
- }
-
- return guid;
-}
-
-/**
- Schedules an item to run one time during the current RunLoop. Calling
- this method with the same target/method combination will have no effect.
-
- Note that although you can pass optional arguments these will not be
- considered when looking for duplicates. New arguments will replace previous
- calls.
-
- ```javascript
- Ember.run(function(){
- var doFoo = function() { foo(); }
- Ember.run.once(myContext, doFoo);
- Ember.run.once(myContext, doFoo);
- // doFoo will only be executed once at the end of the RunLoop
- });
- ```
-
- @method once
- @param {Object} [target] target of method to invoke
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
- @param {Object} [args*] Optional arguments to pass to the timeout.
- @return {Object} timer
-*/
-Ember.run.once = function(target, method) {
- return scheduleOnce('actions', target, method, slice.call(arguments, 2));
-};
-
-Ember.run.scheduleOnce = function(queue, target, method, args) {
- return scheduleOnce(queue, target, method, slice.call(arguments, 3));
-};
-
-var scheduledNext;
-function invokeNextTimers() {
- scheduledNext = null;
- for(var key in timers) {
- if (!timers.hasOwnProperty(key)) { continue; }
- var timer = timers[key];
- if (timer.next) {
- delete timers[key];
- invoke(timer.target, timer.method, timer.args, 2);
- }
- }
-}
-
-/**
- Schedules an item to run after control has been returned to the system.
- This is often equivalent to calling `setTimeout(function() {}, 1)`.
-
- ```javascript
- Ember.run.next(myContext, function(){
- // code to be executed in the next RunLoop, which will be scheduled after the current one
- });
- ```
-
- @method next
- @param {Object} [target] target of method to invoke
- @param {Function|String} method The method to invoke.
- If you pass a string it will be resolved on the
- target at the time the method is invoked.
- @param {Object} [args*] Optional arguments to pass to the timeout.
- @return {Object} timer
-*/
-Ember.run.next = function(target, method) {
- var guid,
- timer = {
- target: target,
- method: method,
- args: slice.call(arguments),
- next: true
- };
-
- guid = Ember.guidFor(timer);
- timers[guid] = timer;
-
- if (!scheduledNext) { scheduledNext = setTimeout(invokeNextTimers, 1); }
- return guid;
-};
-
-/**
- Cancels a scheduled item. Must be a value returned by `Ember.run.later()`,
- `Ember.run.once()`, or `Ember.run.next()`.
-
- ```javascript
- var runNext = Ember.run.next(myContext, function(){
- // will not be executed
- });
- Ember.run.cancel(runNext);
-
- var runLater = Ember.run.later(myContext, function(){
- // will not be executed
- }, 500);
- Ember.run.cancel(runLater);
-
- var runOnce = Ember.run.once(myContext, function(){
- // will not be executed
- });
- Ember.run.cancel(runOnce);
- ```
-
- @method cancel
- @param {Object} timer Timer object to cancel
- @return {void}
-*/
-Ember.run.cancel = function(timer) {
- delete timers[timer];
-};
-
-})();
-
-
-
-(function() {
-// Ember.Logger
-// get, set, trySet
-// guidFor, isArray, meta
-// addObserver, removeObserver
-// Ember.run.schedule
-/**
-@module ember-metal
-*/
-
-// ..........................................................
-// CONSTANTS
-//
-
-/**
- Debug parameter you can turn on. This will log all bindings that fire to
- the console. This should be disabled in production code. Note that you
- can also enable this from the console or temporarily.
-
- @property LOG_BINDINGS
- @for Ember
- @type Boolean
- @default false
-*/
-Ember.LOG_BINDINGS = false || !!Ember.ENV.LOG_BINDINGS;
-
-var get = Ember.get,
- set = Ember.set,
- guidFor = Ember.guidFor,
- isGlobalPath = Ember.isGlobalPath;
-
-
-function getWithGlobals(obj, path) {
- return get(isGlobalPath(path) ? Ember.lookup : obj, path);
-}
-
-// ..........................................................
-// BINDING
-//
-
-var Binding = function(toPath, fromPath) {
- this._direction = 'fwd';
- this._from = fromPath;
- this._to = toPath;
- this._directionMap = Ember.Map.create();
-};
-
-/**
-@class Binding
-@namespace Ember
-*/
-
-Binding.prototype = {
- /**
- This copies the Binding so it can be connected to another object.
-
- @method copy
- @return {Ember.Binding}
- */
- copy: function () {
- var copy = new Binding(this._to, this._from);
- if (this._oneWay) { copy._oneWay = true; }
- return copy;
- },
-
- // ..........................................................
- // CONFIG
- //
-
- /**
- This will set `from` property path to the specified value. It will not
- attempt to resolve this property path to an actual object until you
- connect the binding.
-
- The binding will search for the property path starting at the root object
- you pass when you `connect()` the binding. It follows the same rules as
- `get()` - see that method for more information.
-
- @method from
- @param {String} propertyPath the property path to connect to
- @return {Ember.Binding} `this`
- */
- from: function(path) {
- this._from = path;
- return this;
- },
-
- /**
- This will set the `to` property path to the specified value. It will not
- attempt to resolve this property path to an actual object until you
- connect the binding.
-
- The binding will search for the property path starting at the root object
- you pass when you `connect()` the binding. It follows the same rules as
- `get()` - see that method for more information.
-
- @method to
- @param {String|Tuple} propertyPath A property path or tuple
- @return {Ember.Binding} `this`
- */
- to: function(path) {
- this._to = path;
- return this;
- },
-
- /**
- Configures the binding as one way. A one-way binding will relay changes
- on the `from` side to the `to` side, but not the other way around. This
- means that if you change the `to` side directly, the `from` side may have
- a different value.
-
- @method oneWay
- @return {Ember.Binding} `this`
- */
- oneWay: function() {
- this._oneWay = true;
- return this;
- },
-
- toString: function() {
- var oneWay = this._oneWay ? '[oneWay]' : '';
- return "Ember.Binding<" + guidFor(this) + ">(" + this._from + " -> " + this._to + ")" + oneWay;
- },
-
- // ..........................................................
- // CONNECT AND SYNC
- //
-
- /**
- Attempts to connect this binding instance so that it can receive and relay
- changes. This method will raise an exception if you have not set the
- from/to properties yet.
-
- @method connect
- @param {Object} obj The root object for this binding.
- @return {Ember.Binding} `this`
- */
- connect: function(obj) {
- Ember.assert('Must pass a valid object to Ember.Binding.connect()', !!obj);
-
- var fromPath = this._from, toPath = this._to;
- Ember.trySet(obj, toPath, getWithGlobals(obj, fromPath));
-
- // add an observer on the object to be notified when the binding should be updated
- Ember.addObserver(obj, fromPath, this, this.fromDidChange);
-
- // if the binding is a two-way binding, also set up an observer on the target
- if (!this._oneWay) { Ember.addObserver(obj, toPath, this, this.toDidChange); }
-
- this._readyToSync = true;
-
- return this;
- },
-
- /**
- Disconnects the binding instance. Changes will no longer be relayed. You
- will not usually need to call this method.
-
- @method disconnect
- @param {Object} obj The root object you passed when connecting the binding.
- @return {Ember.Binding} `this`
- */
- disconnect: function(obj) {
- Ember.assert('Must pass a valid object to Ember.Binding.disconnect()', !!obj);
-
- var twoWay = !this._oneWay;
-
- // remove an observer on the object so we're no longer notified of
- // changes that should update bindings.
- Ember.removeObserver(obj, this._from, this, this.fromDidChange);
-
- // if the binding is two-way, remove the observer from the target as well
- if (twoWay) { Ember.removeObserver(obj, this._to, this, this.toDidChange); }
-
- this._readyToSync = false; // disable scheduled syncs...
- return this;
- },
-
- // ..........................................................
- // PRIVATE
- //
-
- /* called when the from side changes */
- fromDidChange: function(target) {
- this._scheduleSync(target, 'fwd');
- },
-
- /* called when the to side changes */
- toDidChange: function(target) {
- this._scheduleSync(target, 'back');
- },
-
- _scheduleSync: function(obj, dir) {
- var directionMap = this._directionMap;
- var existingDir = directionMap.get(obj);
-
- // if we haven't scheduled the binding yet, schedule it
- if (!existingDir) {
- Ember.run.schedule('sync', this, this._sync, obj);
- directionMap.set(obj, dir);
- }
-
- // If both a 'back' and 'fwd' sync have been scheduled on the same object,
- // default to a 'fwd' sync so that it remains deterministic.
- if (existingDir === 'back' && dir === 'fwd') {
- directionMap.set(obj, 'fwd');
- }
- },
-
- _sync: function(obj) {
- var log = Ember.LOG_BINDINGS;
-
- // don't synchronize destroyed objects or disconnected bindings
- if (obj.isDestroyed || !this._readyToSync) { return; }
-
- // get the direction of the binding for the object we are
- // synchronizing from
- var directionMap = this._directionMap;
- var direction = directionMap.get(obj);
-
- var fromPath = this._from, toPath = this._to;
-
- directionMap.remove(obj);
-
- // if we're synchronizing from the remote object...
- if (direction === 'fwd') {
- var fromValue = getWithGlobals(obj, this._from);
- if (log) {
- Ember.Logger.log(' ', this.toString(), '->', fromValue, obj);
- }
- if (this._oneWay) {
- Ember.trySet(obj, toPath, fromValue);
- } else {
- Ember._suspendObserver(obj, toPath, this, this.toDidChange, function () {
- Ember.trySet(obj, toPath, fromValue);
- });
- }
- // if we're synchronizing *to* the remote object
- } else if (direction === 'back') {
- var toValue = get(obj, this._to);
- if (log) {
- Ember.Logger.log(' ', this.toString(), '<-', toValue, obj);
- }
- Ember._suspendObserver(obj, fromPath, this, this.fromDidChange, function () {
- Ember.trySet(Ember.isGlobalPath(fromPath) ? Ember.lookup : obj, fromPath, toValue);
- });
- }
- }
-
-};
-
-function mixinProperties(to, from) {
- for (var key in from) {
- if (from.hasOwnProperty(key)) {
- to[key] = from[key];
- }
- }
-}
-
-mixinProperties(Binding, {
-
- /**
- See {{#crossLink "Ember.Binding/from"}}{{/crossLink}}
-
- @method from
- @static
- */
- from: function() {
- var C = this, binding = new C();
- return binding.from.apply(binding, arguments);
- },
-
- /**
- See {{#crossLink "Ember.Binding/to"}}{{/crossLink}}
-
- @method to
- @static
- */
- to: function() {
- var C = this, binding = new C();
- return binding.to.apply(binding, arguments);
- },
-
- /**
- Creates a new Binding instance and makes it apply in a single direction.
- A one-way binding will relay changes on the `from` side object (supplied
- as the `from` argument) the `to` side, but not the other way around.
- This means that if you change the "to" side directly, the "from" side may have
- a different value.
-
- See {{#crossLink "Binding/oneWay"}}{{/crossLink}}
-
- @method oneWay
- @param {String} from from path.
- @param {Boolean} [flag] (Optional) passing nothing here will make the
- binding `oneWay`. You can instead pass `false` to disable `oneWay`, making the
- binding two way again.
- */
- oneWay: function(from, flag) {
- var C = this, binding = new C(null, from);
- return binding.oneWay(flag);
- }
-
-});
-
-/**
- An `Ember.Binding` connects the properties of two objects so that whenever
- the value of one property changes, the other property will be changed also.
-
- ## Automatic Creation of Bindings with `/^*Binding/`-named Properties
-
- You do not usually create Binding objects directly but instead describe
- bindings in your class or object definition using automatic binding
- detection.
-
- Properties ending in a `Binding` suffix will be converted to `Ember.Binding`
- instances. The value of this property should be a string representing a path
- to another object or a custom binding instanced created using Binding helpers
- (see "Customizing Your Bindings"):
-
- ```
- valueBinding: "MyApp.someController.title"
- ```
-
- This will create a binding from `MyApp.someController.title` to the `value`
- property of your object instance automatically. Now the two values will be
- kept in sync.
-
- ## One Way Bindings
-
- One especially useful binding customization you can use is the `oneWay()`
- helper. This helper tells Ember that you are only interested in
- receiving changes on the object you are binding from. For example, if you
- are binding to a preference and you want to be notified if the preference
- has changed, but your object will not be changing the preference itself, you
- could do:
-
- ```
- bigTitlesBinding: Ember.Binding.oneWay("MyApp.preferencesController.bigTitles")
- ```
-
- This way if the value of `MyApp.preferencesController.bigTitles` changes the
- `bigTitles` property of your object will change also. However, if you
- change the value of your `bigTitles` property, it will not update the
- `preferencesController`.
-
- One way bindings are almost twice as fast to setup and twice as fast to
- execute because the binding only has to worry about changes to one side.
-
- You should consider using one way bindings anytime you have an object that
- may be created frequently and you do not intend to change a property; only
- to monitor it for changes. (such as in the example above).
-
- ## Adding Bindings Manually
-
- All of the examples above show you how to configure a custom binding, but the
- result of these customizations will be a binding template, not a fully active
- Binding instance. The binding will actually become active only when you
- instantiate the object the binding belongs to. It is useful however, to
- understand what actually happens when the binding is activated.
-
- For a binding to function it must have at least a `from` property and a `to`
- property. The `from` property path points to the object/key that you want to
- bind from while the `to` path points to the object/key you want to bind to.
-
- When you define a custom binding, you are usually describing the property
- you want to bind from (such as `MyApp.someController.value` in the examples
- above). When your object is created, it will automatically assign the value
- you want to bind `to` based on the name of your binding key. In the
- examples above, during init, Ember objects will effectively call
- something like this on your binding:
-
- ```javascript
- binding = Ember.Binding.from(this.valueBinding).to("value");
- ```
-
- This creates a new binding instance based on the template you provide, and
- sets the to path to the `value` property of the new object. Now that the
- binding is fully configured with a `from` and a `to`, it simply needs to be
- connected to become active. This is done through the `connect()` method:
-
- ```javascript
- binding.connect(this);
- ```
-
- Note that when you connect a binding you pass the object you want it to be
- connected to. This object will be used as the root for both the from and
- to side of the binding when inspecting relative paths. This allows the
- binding to be automatically inherited by subclassed objects as well.
-
- Now that the binding is connected, it will observe both the from and to side
- and relay changes.
-
- If you ever needed to do so (you almost never will, but it is useful to
- understand this anyway), you could manually create an active binding by
- using the `Ember.bind()` helper method. (This is the same method used by
- to setup your bindings on objects):
-
- ```javascript
- Ember.bind(MyApp.anotherObject, "value", "MyApp.someController.value");
- ```
-
- Both of these code fragments have the same effect as doing the most friendly
- form of binding creation like so:
-
- ```javascript
- MyApp.anotherObject = Ember.Object.create({
- valueBinding: "MyApp.someController.value",
-
- // OTHER CODE FOR THIS OBJECT...
- });
- ```
-
- Ember's built in binding creation method makes it easy to automatically
- create bindings for you. You should always use the highest-level APIs
- available, even if you understand how it works underneath.
-
- @class Binding
- @namespace Ember
- @since Ember 0.9
-*/
-Ember.Binding = Binding;
-
-
-/**
- Global helper method to create a new binding. Just pass the root object
- along with a `to` and `from` path to create and connect the binding.
-
- @method bind
- @for Ember
- @param {Object} obj The root object of the transform.
- @param {String} to The path to the 'to' side of the binding.
- Must be relative to obj.
- @param {String} from The path to the 'from' side of the binding.
- Must be relative to obj or a global path.
- @return {Ember.Binding} binding instance
-*/
-Ember.bind = function(obj, to, from) {
- return new Ember.Binding(to, from).connect(obj);
-};
-
-/**
- @method oneWay
- @for Ember
- @param {Object} obj The root object of the transform.
- @param {String} to The path to the 'to' side of the binding.
- Must be relative to obj.
- @param {String} from The path to the 'from' side of the binding.
- Must be relative to obj or a global path.
- @return {Ember.Binding} binding instance
-*/
-Ember.oneWay = function(obj, to, from) {
- return new Ember.Binding(to, from).oneWay().connect(obj);
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember-metal
-*/
-
-var Mixin, REQUIRED, Alias,
- a_map = Ember.ArrayPolyfills.map,
- a_indexOf = Ember.ArrayPolyfills.indexOf,
- a_forEach = Ember.ArrayPolyfills.forEach,
- a_slice = [].slice,
- EMPTY_META = {}, // dummy for non-writable meta
- o_create = Ember.create,
- defineProperty = Ember.defineProperty,
- guidFor = Ember.guidFor;
-
-function mixinsMeta(obj) {
- var m = Ember.meta(obj, true), ret = m.mixins;
- if (!ret) {
- ret = m.mixins = {};
- } else if (!m.hasOwnProperty('mixins')) {
- ret = m.mixins = o_create(ret);
- }
- return ret;
-}
-
-function initMixin(mixin, args) {
- if (args && args.length > 0) {
- mixin.mixins = a_map.call(args, function(x) {
- if (x instanceof Mixin) { return x; }
-
- // Note: Manually setup a primitive mixin here. This is the only
- // way to actually get a primitive mixin. This way normal creation
- // of mixins will give you combined mixins...
- var mixin = new Mixin();
- mixin.properties = x;
- return mixin;
- });
- }
- return mixin;
-}
-
-function isMethod(obj) {
- return 'function' === typeof obj &&
- obj.isMethod !== false &&
- obj !== Boolean && obj !== Object && obj !== Number && obj !== Array && obj !== Date && obj !== String;
-}
-
-var CONTINUE = {};
-
-function mixinProperties(mixinsMeta, mixin) {
- var guid;
-
- if (mixin instanceof Mixin) {
- guid = guidFor(mixin);
- if (mixinsMeta[guid]) { return CONTINUE; }
- mixinsMeta[guid] = mixin;
- return mixin.properties;
- } else {
- return mixin; // apply anonymous mixin properties
- }
-}
-
-function concatenatedProperties(props, values, base) {
- var concats;
-
- // reset before adding each new mixin to pickup concats from previous
- concats = values.concatenatedProperties || base.concatenatedProperties;
- if (props.concatenatedProperties) {
- concats = concats ? concats.concat(props.concatenatedProperties) : props.concatenatedProperties;
- }
-
- return concats;
-}
-
-function giveDescriptorSuper(meta, key, property, values, descs) {
- var superProperty;
-
- // Computed properties override methods, and do not call super to them
- if (values[key] === undefined) {
- // Find the original descriptor in a parent mixin
- superProperty = descs[key];
- }
-
- // If we didn't find the original descriptor in a parent mixin, find
- // it on the original object.
- superProperty = superProperty || meta.descs[key];
-
- if (!superProperty || !(superProperty instanceof Ember.ComputedProperty)) {
- return property;
- }
-
- // Since multiple mixins may inherit from the same parent, we need
- // to clone the computed property so that other mixins do not receive
- // the wrapped version.
- property = o_create(property);
- property.func = Ember.wrap(property.func, superProperty.func);
-
- return property;
-}
-
-function giveMethodSuper(obj, key, method, values, descs) {
- var superMethod;
-
- // Methods overwrite computed properties, and do not call super to them.
- if (descs[key] === undefined) {
- // Find the original method in a parent mixin
- superMethod = values[key];
- }
-
- // If we didn't find the original value in a parent mixin, find it in
- // the original object
- superMethod = superMethod || obj[key];
-
- // Only wrap the new method if the original method was a function
- if ('function' !== typeof superMethod) {
- return method;
- }
-
- return Ember.wrap(method, superMethod);
-}
-
-function applyConcatenatedProperties(obj, key, value, values) {
- var baseValue = values[key] || obj[key];
-
- if (baseValue) {
- if ('function' === typeof baseValue.concat) {
- return baseValue.concat(value);
- } else {
- return Ember.makeArray(baseValue).concat(value);
- }
- } else {
- return Ember.makeArray(value);
- }
-}
-
-function addNormalizedProperty(base, key, value, meta, descs, values, concats) {
- if (value instanceof Ember.Descriptor) {
- if (value === REQUIRED && descs[key]) { return CONTINUE; }
-
- // Wrap descriptor function to implement
- // _super() if needed
- if (value.func) {
- value = giveDescriptorSuper(meta, key, value, values, descs);
- }
-
- descs[key] = value;
- values[key] = undefined;
- } else {
- // impl super if needed...
- if (isMethod(value)) {
- value = giveMethodSuper(base, key, value, values, descs);
- } else if ((concats && a_indexOf.call(concats, key) >= 0) || key === 'concatenatedProperties') {
- value = applyConcatenatedProperties(base, key, value, values);
- }
-
- descs[key] = undefined;
- values[key] = value;
- }
-}
-
-function mergeMixins(mixins, m, descs, values, base) {
- var mixin, props, key, concats, meta;
-
- function removeKeys(keyName) {
- delete descs[keyName];
- delete values[keyName];
- }
-
- for(var i=0, l=mixins.length; i<l; i++) {
- mixin = mixins[i];
- Ember.assert('Expected hash or Mixin instance, got ' + Object.prototype.toString.call(mixin), typeof mixin === 'object' && mixin !== null && Object.prototype.toString.call(mixin) !== '[object Array]');
-
- props = mixinProperties(m, mixin);
- if (props === CONTINUE) { continue; }
-
- if (props) {
- meta = Ember.meta(base);
- concats = concatenatedProperties(props, values, base);
-
- for (key in props) {
- if (!props.hasOwnProperty(key)) { continue; }
- addNormalizedProperty(base, key, props[key], meta, descs, values, concats);
- }
-
- // manually copy toString() because some JS engines do not enumerate it
- if (props.hasOwnProperty('toString')) { base.toString = props.toString; }
- } else if (mixin.mixins) {
- mergeMixins(mixin.mixins, m, descs, values, base);
- if (mixin._without) { a_forEach.call(mixin._without, removeKeys); }
- }
- }
-}
-
-function writableReq(obj) {
- var m = Ember.meta(obj), req = m.required;
- if (!req || !m.hasOwnProperty('required')) {
- req = m.required = req ? o_create(req) : {};
- }
- return req;
-}
-
-var IS_BINDING = Ember.IS_BINDING = /^.+Binding$/;
-
-function detectBinding(obj, key, value, m) {
- if (IS_BINDING.test(key)) {
- var bindings = m.bindings;
- if (!bindings) {
- bindings = m.bindings = {};
- } else if (!m.hasOwnProperty('bindings')) {
- bindings = m.bindings = o_create(m.bindings);
- }
- bindings[key] = value;
- }
-}
-
-function connectBindings(obj, m) {
- // TODO Mixin.apply(instance) should disconnect binding if exists
- var bindings = m.bindings, key, binding, to;
- if (bindings) {
- for (key in bindings) {
- binding = bindings[key];
- if (binding) {
- to = key.slice(0, -7); // strip Binding off end
- if (binding instanceof Ember.Binding) {
- binding = binding.copy(); // copy prototypes' instance
- binding.to(to);
- } else { // binding is string path
- binding = new Ember.Binding(to, binding);
- }
- binding.connect(obj);
- obj[key] = binding;
- }
- }
- // mark as applied
- m.bindings = {};
- }
-}
-
-function finishPartial(obj, m) {
- connectBindings(obj, m || Ember.meta(obj));
- return obj;
-}
-
-function followAlias(obj, desc, m, descs, values) {
- var altKey = desc.methodName, value;
- if (descs[altKey] || values[altKey]) {
- value = values[altKey];
- desc = descs[altKey];
- } else if (m.descs[altKey]) {
- desc = m.descs[altKey];
- value = undefined;
- } else {
- desc = undefined;
- value = obj[altKey];
- }
-
- return { desc: desc, value: value };
-}
-
-function updateObservers(obj, key, observer, observerKey, method) {
- if ('function' !== typeof observer) { return; }
-
- var paths = observer[observerKey];
-
- if (paths) {
- for (var i=0, l=paths.length; i<l; i++) {
- Ember[method](obj, paths[i], null, key);
- }
- }
-}
-
-function replaceObservers(obj, key, observer) {
- var prevObserver = obj[key];
-
- updateObservers(obj, key, prevObserver, '__ember_observesBefore__', 'removeBeforeObserver');
- updateObservers(obj, key, prevObserver, '__ember_observes__', 'removeObserver');
-
- updateObservers(obj, key, observer, '__ember_observesBefore__', 'addBeforeObserver');
- updateObservers(obj, key, observer, '__ember_observes__', 'addObserver');
-}
-
-function applyMixin(obj, mixins, partial) {
- var descs = {}, values = {}, m = Ember.meta(obj),
- key, value, desc;
-
- // Go through all mixins and hashes passed in, and:
- //
- // * Handle concatenated properties
- // * Set up _super wrapping if necessary
- // * Set up computed property descriptors
- // * Copying `toString` in broken browsers
- mergeMixins(mixins, mixinsMeta(obj), descs, values, obj);
-
- for(key in values) {
- if (key === 'contructor' || !values.hasOwnProperty(key)) { continue; }
-
- desc = descs[key];
- value = values[key];
-
- if (desc === REQUIRED) { continue; }
-
- while (desc && desc instanceof Alias) {
- var followed = followAlias(obj, desc, m, descs, values);
- desc = followed.desc;
- value = followed.value;
- }
-
- if (desc === undefined && value === undefined) { continue; }
-
- replaceObservers(obj, key, value);
- detectBinding(obj, key, value, m);
- defineProperty(obj, key, desc, value, m);
- }
-
- if (!partial) { // don't apply to prototype
- finishPartial(obj, m);
- }
-
- return obj;
-}
-
-/**
- @method mixin
- @for Ember
- @param obj
- @param mixins*
- @return obj
-*/
-Ember.mixin = function(obj) {
- var args = a_slice.call(arguments, 1);
- applyMixin(obj, args, false);
- return obj;
-};
-
-/**
- The `Ember.Mixin` class allows you to create mixins, whose properties can be
- added to other classes. For instance,
-
- ```javascript
- App.Editable = Ember.Mixin.create({
- edit: function() {
- console.log('starting to edit');
- this.set('isEditing', true);
- },
- isEditing: false
- });
-
- // Mix mixins into classes by passing them as the first arguments to
- // .extend or .create.
- App.CommentView = Ember.View.extend(App.Editable, {
- template: Ember.Handlebars.compile('{{#if isEditing}}...{{else}}...{{/if}}')
- });
-
- commentView = App.CommentView.create();
- commentView.edit(); // outputs 'starting to edit'
- ```
-
- Note that Mixins are created with `Ember.Mixin.create`, not
- `Ember.Mixin.extend`.
-
- @class Mixin
- @namespace Ember
-*/
-Ember.Mixin = function() { return initMixin(this, arguments); };
-
-Mixin = Ember.Mixin;
-
-Mixin._apply = applyMixin;
-
-Mixin.applyPartial = function(obj) {
- var args = a_slice.call(arguments, 1);
- return applyMixin(obj, args, true);
-};
-
-Mixin.finishPartial = finishPartial;
-
-Ember.anyUnprocessedMixins = false;
-
-/**
- @method create
- @static
- @param arguments*
-*/
-Mixin.create = function() {
- Ember.anyUnprocessedMixins = true;
- var M = this;
- return initMixin(new M(), arguments);
-};
-
-var MixinPrototype = Mixin.prototype;
-
-/**
- @method reopen
- @param arguments*
-*/
-MixinPrototype.reopen = function() {
- var mixin, tmp;
-
- if (this.properties) {
- mixin = Mixin.create();
- mixin.properties = this.properties;
- delete this.properties;
- this.mixins = [mixin];
- } else if (!this.mixins) {
- this.mixins = [];
- }
-
- var len = arguments.length, mixins = this.mixins, idx;
-
- for(idx=0; idx < len; idx++) {
- mixin = arguments[idx];
- Ember.assert('Expected hash or Mixin instance, got ' + Object.prototype.toString.call(mixin), typeof mixin === 'object' && mixin !== null && Object.prototype.toString.call(mixin) !== '[object Array]');
-
- if (mixin instanceof Mixin) {
- mixins.push(mixin);
- } else {
- tmp = Mixin.create();
- tmp.properties = mixin;
- mixins.push(tmp);
- }
- }
-
- return this;
-};
-
-/**
- @method apply
- @param obj
- @return applied object
-*/
-MixinPrototype.apply = function(obj) {
- return applyMixin(obj, [this], false);
-};
-
-MixinPrototype.applyPartial = function(obj) {
- return applyMixin(obj, [this], true);
-};
-
-function _detect(curMixin, targetMixin, seen) {
- var guid = guidFor(curMixin);
-
- if (seen[guid]) { return false; }
- seen[guid] = true;
-
- if (curMixin === targetMixin) { return true; }
- var mixins = curMixin.mixins, loc = mixins ? mixins.length : 0;
- while (--loc >= 0) {
- if (_detect(mixins[loc], targetMixin, seen)) { return true; }
- }
- return false;
-}
-
-/**
- @method detect
- @param obj
- @return {Boolean}
-*/
-MixinPrototype.detect = function(obj) {
- if (!obj) { return false; }
- if (obj instanceof Mixin) { return _detect(obj, this, {}); }
- var mixins = Ember.meta(obj, false).mixins;
- if (mixins) {
- return !!mixins[guidFor(this)];
- }
- return false;
-};
-
-MixinPrototype.without = function() {
- var ret = new Mixin(this);
- ret._without = a_slice.call(arguments);
- return ret;
-};
-
-function _keys(ret, mixin, seen) {
- if (seen[guidFor(mixin)]) { return; }
- seen[guidFor(mixin)] = true;
-
- if (mixin.properties) {
- var props = mixin.properties;
- for (var key in props) {
- if (props.hasOwnProperty(key)) { ret[key] = true; }
- }
- } else if (mixin.mixins) {
- a_forEach.call(mixin.mixins, function(x) { _keys(ret, x, seen); });
- }
-}
-
-MixinPrototype.keys = function() {
- var keys = {}, seen = {}, ret = [];
- _keys(keys, this, seen);
- for(var key in keys) {
- if (keys.hasOwnProperty(key)) { ret.push(key); }
- }
- return ret;
-};
-
-// returns the mixins currently applied to the specified object
-// TODO: Make Ember.mixin
-Mixin.mixins = function(obj) {
- var mixins = Ember.meta(obj, false).mixins, ret = [];
-
- if (!mixins) { return ret; }
-
- for (var key in mixins) {
- var mixin = mixins[key];
-
- // skip primitive mixins since these are always anonymous
- if (!mixin.properties) { ret.push(mixin); }
- }
-
- return ret;
-};
-
-REQUIRED = new Ember.Descriptor();
-REQUIRED.toString = function() { return '(Required Property)'; };
-
-/**
- Denotes a required property for a mixin
-
- @method required
- @for Ember
-*/
-Ember.required = function() {
- return REQUIRED;
-};
-
-Alias = function(methodName) {
- this.methodName = methodName;
-};
-Alias.prototype = new Ember.Descriptor();
-
-/**
- Makes a property or method available via an additional name.
-
- ```javascript
- App.PaintSample = Ember.Object.extend({
- color: 'red',
- colour: Ember.alias('color'),
- name: function(){
- return "Zed";
- },
- moniker: Ember.alias("name")
- });
-
- var paintSample = App.PaintSample.create()
- paintSample.get('colour'); // 'red'
- paintSample.moniker(); // 'Zed'
- ```
-
- @method alias
- @for Ember
- @param {String} methodName name of the method or property to alias
- @return {Ember.Descriptor}
- @deprecated Use `Ember.aliasMethod` or `Ember.computed.alias` instead
-*/
-Ember.alias = function(methodName) {
- return new Alias(methodName);
-};
-
-Ember.deprecateFunc("Ember.alias is deprecated. Please use Ember.aliasMethod or Ember.computed.alias instead.", Ember.alias);
-
-/**
- Makes a method available via an additional name.
-
- ```javascript
- App.Person = Ember.Object.extend({
- name: function(){
- return 'Tomhuda Katzdale';
- },
- moniker: Ember.aliasMethod('name')
- });
-
- var goodGuy = App.Person.create()
- ```
-
- @method aliasMethod
- @for Ember
- @param {String} methodName name of the method to alias
- @return {Ember.Descriptor}
-*/
-Ember.aliasMethod = function(methodName) {
- return new Alias(methodName);
-};
-
-// ..........................................................
-// OBSERVER HELPER
-//
-
-/**
- @method observer
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.observer = function(func) {
- var paths = a_slice.call(arguments, 1);
- func.__ember_observes__ = paths;
- return func;
-};
-
-// If observers ever become asynchronous, Ember.immediateObserver
-// must remain synchronous.
-/**
- @method immediateObserver
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.immediateObserver = function() {
- for (var i=0, l=arguments.length; i<l; i++) {
- var arg = arguments[i];
- Ember.assert("Immediate observers must observe internal properties only, not properties on other objects.", typeof arg !== "string" || arg.indexOf('.') === -1);
- }
-
- return Ember.observer.apply(this, arguments);
-};
-
-/**
- @method beforeObserver
- @for Ember
- @param {Function} func
- @param {String} propertyNames*
- @return func
-*/
-Ember.beforeObserver = function(func) {
- var paths = a_slice.call(arguments, 1);
- func.__ember_observesBefore__ = paths;
- return func;
-};
-
-})();
-
-
-
-(function() {
-/**
-Ember Metal
-
-@module ember
-@submodule ember-metal
-*/
-
-})();
-
-(function() {
-define("rsvp",
- [],
- function() {
- "use strict";
- var browserGlobal = (typeof window !== 'undefined') ? window : {};
-
- var MutationObserver = browserGlobal.MutationObserver || browserGlobal.WebKitMutationObserver;
- var RSVP, async;
-
- if (typeof process !== 'undefined' &&
- {}.toString.call(process) === '[object process]') {
- async = function(callback, binding) {
- process.nextTick(function() {
- callback.call(binding);
- });
- };
- } else if (MutationObserver) {
- var queue = [];
-
- var observer = new MutationObserver(function() {
- var toProcess = queue.slice();
- queue = [];
-
- toProcess.forEach(function(tuple) {
- var callback = tuple[0], binding = tuple[1];
- callback.call(binding);
- });
- });
-
- var element = document.createElement('div');
- observer.observe(element, { attributes: true });
-
- // Chrome Memory Leak: https://bugs.webkit.org/show_bug.cgi?id=93661
- window.addEventListener('unload', function(){
- observer.disconnect();
- observer = null;
- });
-
- async = function(callback, binding) {
- queue.push([callback, binding]);
- element.setAttribute('drainQueue', 'drainQueue');
- };
- } else {
- async = function(callback, binding) {
- setTimeout(function() {
- callback.call(binding);
- }, 1);
- };
- }
-
- var Event = function(type, options) {
- this.type = type;
-
- for (var option in options) {
- if (!options.hasOwnProperty(option)) { continue; }
-
- this[option] = options[option];
- }
- };
-
- var indexOf = function(callbacks, callback) {
- for (var i=0, l=callbacks.length; i<l; i++) {
- if (callbacks[i][0] === callback) { return i; }
- }
-
- return -1;
- };
-
- var callbacksFor = function(object) {
- var callbacks = object._promiseCallbacks;
-
- if (!callbacks) {
- callbacks = object._promiseCallbacks = {};
- }
-
- return callbacks;
- };
-
- var EventTarget = {
- mixin: function(object) {
- object.on = this.on;
- object.off = this.off;
- object.trigger = this.trigger;
- return object;
- },
-
- on: function(eventNames, callback, binding) {
- var allCallbacks = callbacksFor(this), callbacks, eventName;
- eventNames = eventNames.split(/\s+/);
- binding = binding || this;
-
- while (eventName = eventNames.shift()) {
- callbacks = allCallbacks[eventName];
-
- if (!callbacks) {
- callbacks = allCallbacks[eventName] = [];
- }
-
- if (indexOf(callbacks, callback) === -1) {
- callbacks.push([callback, binding]);
- }
- }
- },
-
- off: function(eventNames, callback) {
- var allCallbacks = callbacksFor(this), callbacks, eventName, index;
- eventNames = eventNames.split(/\s+/);
-
- while (eventName = eventNames.shift()) {
- if (!callback) {
- allCallbacks[eventName] = [];
- continue;
- }
-
- callbacks = allCallbacks[eventName];
-
- index = indexOf(callbacks, callback);
-
- if (index !== -1) { callbacks.splice(index, 1); }
- }
- },
-
- trigger: function(eventName, options) {
- var allCallbacks = callbacksFor(this),
- callbacks, callbackTuple, callback, binding, event;
-
- if (callbacks = allCallbacks[eventName]) {
- for (var i=0, l=callbacks.length; i<l; i++) {
- callbackTuple = callbacks[i];
- callback = callbackTuple[0];
- binding = callbackTuple[1];
-
- if (typeof options !== 'object') {
- options = { detail: options };
- }
-
- event = new Event(eventName, options);
- callback.call(binding, event);
- }
- }
- }
- };
-
- var Promise = function() {
- this.on('promise:resolved', function(event) {
- this.trigger('success', { detail: event.detail });
- }, this);
-
- this.on('promise:failed', function(event) {
- this.trigger('error', { detail: event.detail });
- }, this);
- };
-
- var noop = function() {};
-
- var invokeCallback = function(type, promise, callback, event) {
- var hasCallback = typeof callback === 'function',
- value, error, succeeded, failed;
-
- if (hasCallback) {
- try {
- value = callback(event.detail);
- succeeded = true;
- } catch(e) {
- failed = true;
- error = e;
- }
- } else {
- value = event.detail;
- succeeded = true;
- }
-
- if (value && typeof value.then === 'function') {
- value.then(function(value) {
- promise.resolve(value);
- }, function(error) {
- promise.reject(error);
- });
- } else if (hasCallback && succeeded) {
- promise.resolve(value);
- } else if (failed) {
- promise.reject(error);
- } else {
- promise[type](value);
- }
- };
-
- Promise.prototype = {
- then: function(done, fail) {
- var thenPromise = new Promise();
-
- if (this.isResolved) {
- RSVP.async(function() {
- invokeCallback('resolve', thenPromise, done, { detail: this.resolvedValue });
- }, this);
- }
-
- if (this.isRejected) {
- RSVP.async(function() {
- invokeCallback('reject', thenPromise, fail, { detail: this.rejectedValue });
- }, this);
- }
-
- this.on('promise:resolved', function(event) {
- invokeCallback('resolve', thenPromise, done, event);
- });
-
- this.on('promise:failed', function(event) {
- invokeCallback('reject', thenPromise, fail, event);
- });
-
- return thenPromise;
- },
-
- resolve: function(value) {
- resolve(this, value);
-
- this.resolve = noop;
- this.reject = noop;
- },
-
- reject: function(value) {
- reject(this, value);
-
- this.resolve = noop;
- this.reject = noop;
- }
- };
-
- function resolve(promise, value) {
- RSVP.async(function() {
- promise.trigger('promise:resolved', { detail: value });
- promise.isResolved = true;
- promise.resolvedValue = value;
- });
- }
-
- function reject(promise, value) {
- RSVP.async(function() {
- promise.trigger('promise:failed', { detail: value });
- promise.isRejected = true;
- promise.rejectedValue = value;
- });
- }
-
- EventTarget.mixin(Promise.prototype);
-
- RSVP = { async: async, Promise: Promise, Event: Event, EventTarget: EventTarget };
- return RSVP;
- });
-
-})();
-
-(function() {
-define("container",
- [],
- function() {
-
- var objectCreate = Object.create || function(parent) {
- function F() {}
- F.prototype = parent;
- return new F();
- };
-
- function InheritingDict(parent) {
- this.parent = parent;
- this.dict = {};
- }
-
- InheritingDict.prototype = {
- get: function(key) {
- var dict = this.dict;
-
- if (dict.hasOwnProperty(key)) {
- return dict[key];
- }
-
- if (this.parent) {
- return this.parent.get(key);
- }
- },
-
- set: function(key, value) {
- this.dict[key] = value;
- },
-
- has: function(key) {
- var dict = this.dict;
-
- if (dict.hasOwnProperty(key)) {
- return true;
- }
-
- if (this.parent) {
- return this.parent.has(key);
- }
-
- return false;
- },
-
- eachLocal: function(callback, binding) {
- var dict = this.dict;
-
- for (var prop in dict) {
- if (dict.hasOwnProperty(prop)) {
- callback.call(binding, prop, dict[prop]);
- }
- }
- }
- };
-
- function Container(parent) {
- this.parent = parent;
- this.children = [];
-
- this.resolver = parent && parent.resolver || function() {};
- this.registry = new InheritingDict(parent && parent.registry);
- this.cache = new InheritingDict(parent && parent.cache);
- this.typeInjections = {};
- this.injections = {};
- this.options = {};
- this.typeOptions = {};
- }
-
- Container.prototype = {
- child: function() {
- var container = new Container(this);
- this.children.push(container);
- return container;
- },
-
- set: function(object, key, value) {
- object[key] = value;
- },
-
- register: function(type, name, factory, options) {
- this.registry.set(type + ":" + name, factory);
- this.options[type + ":" + name] = options || {};
- },
-
- resolve: function(fullName) {
- return this.resolver(fullName) || this.registry.get(fullName);
- },
-
- lookup: function(fullName) {
- if (this.cache.has(fullName)) {
- return this.cache.get(fullName);
- }
-
- var value = instantiate(this, fullName);
-
- if (!value) { return; }
-
- if (isSingleton(this, fullName)) {
- this.cache.set(fullName, value);
- }
-
- return value;
- },
-
- has: function(fullName) {
- if (this.cache.has(fullName)) {
- return true;
- }
-
- return !!factoryFor(this, fullName);
- },
-
- optionsForType: function(type, options) {
- if (this.parent) { illegalChildOperation('optionsForType'); }
-
- this.typeOptions[type] = options;
- },
-
- typeInjection: function(type, property, fullName) {
- if (this.parent) { illegalChildOperation('typeInjection'); }
-
- var injections = this.typeInjections[type] = this.typeInjections[type] || [];
- injections.push({ property: property, fullName: fullName });
- },
-
- injection: function(factoryName, property, injectionName) {
- if (this.parent) { illegalChildOperation('injection'); }
-
- var injections = this.injections[factoryName] = this.injections[factoryName] || [];
- injections.push({ property: property, fullName: injectionName });
- },
-
- destroy: function() {
- this.isDestroyed = true;
-
- for (var i=0, l=this.children.length; i<l; i++) {
- this.children[i].destroy();
- }
-
- this.children = [];
-
- eachDestroyable(this, function(item) {
- item.isDestroying = true;
- });
-
- eachDestroyable(this, function(item) {
- item.destroy();
- });
-
- delete this.parent;
- this.isDestroyed = true;
- },
-
- reset: function() {
- for (var i=0, l=this.children.length; i<l; i++) {
- resetCache(this.children[i]);
- }
- resetCache(this);
- }
- };
-
- function illegalChildOperation(operation) {
- throw new Error(operation + " is not currently supported on child containers");
- }
-
- function isSingleton(container, fullName) {
- var singleton = option(container, fullName, 'singleton');
-
- return singleton !== false;
- }
-
- function buildInjections(container, injections) {
- var hash = {};
-
- if (!injections) { return hash; }
-
- var injection, lookup;
-
- for (var i=0, l=injections.length; i<l; i++) {
- injection = injections[i];
- lookup = container.lookup(injection.fullName);
- hash[injection.property] = lookup;
- }
-
- return hash;
- }
-
- function option(container, fullName, optionName) {
- var options = container.options[fullName];
-
- if (options && options[optionName] !== undefined) {
- return options[optionName];
- }
-
- var type = fullName.split(":")[0];
- options = container.typeOptions[type];
-
- if (options) {
- return options[optionName];
- }
- }
-
- function factoryFor(container, fullName) {
- return container.resolve(fullName);
- }
-
- function instantiate(container, fullName) {
- var factory = factoryFor(container, fullName);
-
- var splitName = fullName.split(":"),
- type = splitName[0], name = splitName[1],
- value;
-
- if (option(container, fullName, 'instantiate') === false) {
- return factory;
- }
-
- if (factory) {
- var injections = [];
- injections = injections.concat(container.typeInjections[type] || []);
- injections = injections.concat(container.injections[fullName] || []);
-
- var hash = buildInjections(container, injections);
- hash.container = container;
-
- value = factory.create(hash);
-
- return value;
- }
- }
-
- function eachDestroyable(container, callback) {
- container.cache.eachLocal(function(key, value) {
- if (option(container, key, 'instantiate') === false) { return; }
- callback(value);
- });
- }
-
- function resetCache(container) {
- container.cache.eachLocal(function(key, value) {
- if (option(container, key, 'instantiate') === false) { return; }
- value.destroy();
- });
- container.cache.dict = {};
- }
-
- return Container;
-});
-
-})();
-
-(function() {
-/*globals ENV */
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var indexOf = Ember.EnumerableUtils.indexOf;
-
-// ........................................
-// TYPING & ARRAY MESSAGING
-//
-
-var TYPE_MAP = {};
-var t = "Boolean Number String Function Array Date RegExp Object".split(" ");
-Ember.ArrayPolyfills.forEach.call(t, function(name) {
- TYPE_MAP[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-var toString = Object.prototype.toString;
-
-/**
- Returns a consistent type for the passed item.
-
- Use this instead of the built-in `typeof` to get the type of an item.
- It will return the same result across all browsers and includes a bit
- more detail. Here is what will be returned:
-
- | Return Value | Meaning |
- |---------------|------------------------------------------------------|
- | 'string' | String primitive |
- | 'number' | Number primitive |
- | 'boolean' | Boolean primitive |
- | 'null' | Null value |
- | 'undefined' | Undefined value |
- | 'function' | A function |
- | 'array' | An instance of Array |
- | 'class' | A Ember class (created using Ember.Object.extend()) |
- | 'instance' | A Ember object instance |
- | 'error' | An instance of the Error object |
- | 'object' | A JavaScript object not inheriting from Ember.Object |
-
- Examples:
-
- ```javascript
- Ember.typeOf(); // 'undefined'
- Ember.typeOf(null); // 'null'
- Ember.typeOf(undefined); // 'undefined'
- Ember.typeOf('michael'); // 'string'
- Ember.typeOf(101); // 'number'
- Ember.typeOf(true); // 'boolean'
- Ember.typeOf(Ember.makeArray); // 'function'
- Ember.typeOf([1,2,90]); // 'array'
- Ember.typeOf(Ember.Object.extend()); // 'class'
- Ember.typeOf(Ember.Object.create()); // 'instance'
- Ember.typeOf(new Error('teamocil')); // 'error'
-
- // "normal" JavaScript object
- Ember.typeOf({a: 'b'}); // 'object'
- ```
-
- @method typeOf
- @for Ember
- @param item {Object} the item to check
- @return {String} the type
-*/
-Ember.typeOf = function(item) {
- var ret;
-
- ret = (item === null || item === undefined) ? String(item) : TYPE_MAP[toString.call(item)] || 'object';
-
- if (ret === 'function') {
- if (Ember.Object && Ember.Object.detect(item)) ret = 'class';
- } else if (ret === 'object') {
- if (item instanceof Error) ret = 'error';
- else if (Ember.Object && item instanceof Ember.Object) ret = 'instance';
- else ret = 'object';
- }
-
- return ret;
-};
-
-/**
- Returns true if the passed value is null or undefined. This avoids errors
- from JSLint complaining about use of ==, which can be technically
- confusing.
-
- ```javascript
- Ember.isNone(); // true
- Ember.isNone(null); // true
- Ember.isNone(undefined); // true
- Ember.isNone(''); // false
- Ember.isNone([]); // false
- Ember.isNone(function(){}); // false
- ```
-
- @method isNone
- @for Ember
- @param {Object} obj Value to test
- @return {Boolean}
-*/
-Ember.isNone = function(obj) {
- return obj === null || obj === undefined;
-};
-Ember.none = Ember.deprecateFunc("Ember.none is deprecated. Please use Ember.isNone instead.", Ember.isNone);
-
-/**
- Verifies that a value is `null` or an empty string, empty array,
- or empty function.
-
- Constrains the rules on `Ember.isNone` by returning false for empty
- string and empty arrays.
-
- ```javascript
- Ember.isEmpty(); // true
- Ember.isEmpty(null); // true
- Ember.isEmpty(undefined); // true
- Ember.isEmpty(''); // true
- Ember.isEmpty([]); // true
- Ember.isEmpty('Adam Hawkins'); // false
- Ember.isEmpty([0,1,2]); // false
- ```
-
- @method isEmpty
- @for Ember
- @param {Object} obj Value to test
- @return {Boolean}
-*/
-Ember.isEmpty = function(obj) {
- return obj === null || obj === undefined || (obj.length === 0 && typeof obj !== 'function') || (typeof obj === 'object' && Ember.get(obj, 'length') === 0);
-};
-Ember.empty = Ember.deprecateFunc("Ember.empty is deprecated. Please use Ember.isEmpty instead.", Ember.isEmpty) ;
-
-/**
- This will compare two javascript values of possibly different types.
- It will tell you which one is greater than the other by returning:
-
- - -1 if the first is smaller than the second,
- - 0 if both are equal,
- - 1 if the first is greater than the second.
-
- The order is calculated based on `Ember.ORDER_DEFINITION`, if types are different.
- In case they have the same type an appropriate comparison for this type is made.
-
- ```javascript
- Ember.compare('hello', 'hello'); // 0
- Ember.compare('abc', 'dfg'); // -1
- Ember.compare(2, 1); // 1
- ```javascript
-
- @method compare
- @for Ember
- @param {Object} v First value to compare
- @param {Object} w Second value to compare
- @return {Number} -1 if v < w, 0 if v = w and 1 if v > w.
-*/
-Ember.compare = function compare(v, w) {
- if (v === w) { return 0; }
-
- var type1 = Ember.typeOf(v);
- var type2 = Ember.typeOf(w);
-
- var Comparable = Ember.Comparable;
- if (Comparable) {
- if (type1==='instance' && Comparable.detect(v.constructor)) {
- return v.constructor.compare(v, w);
- }
-
- if (type2 === 'instance' && Comparable.detect(w.constructor)) {
- return 1-w.constructor.compare(w, v);
- }
- }
-
- // If we haven't yet generated a reverse-mapping of Ember.ORDER_DEFINITION,
- // do so now.
- var mapping = Ember.ORDER_DEFINITION_MAPPING;
- if (!mapping) {
- var order = Ember.ORDER_DEFINITION;
- mapping = Ember.ORDER_DEFINITION_MAPPING = {};
- var idx, len;
- for (idx = 0, len = order.length; idx < len; ++idx) {
- mapping[order[idx]] = idx;
- }
-
- // We no longer need Ember.ORDER_DEFINITION.
- delete Ember.ORDER_DEFINITION;
- }
-
- var type1Index = mapping[type1];
- var type2Index = mapping[type2];
-
- if (type1Index < type2Index) { return -1; }
- if (type1Index > type2Index) { return 1; }
-
- // types are equal - so we have to check values now
- switch (type1) {
- case 'boolean':
- case 'number':
- if (v < w) { return -1; }
- if (v > w) { return 1; }
- return 0;
-
- case 'string':
- var comp = v.localeCompare(w);
- if (comp < 0) { return -1; }
- if (comp > 0) { return 1; }
- return 0;
-
- case 'array':
- var vLen = v.length;
- var wLen = w.length;
- var l = Math.min(vLen, wLen);
- var r = 0;
- var i = 0;
- while (r === 0 && i < l) {
- r = compare(v[i],w[i]);
- i++;
- }
- if (r !== 0) { return r; }
-
- // all elements are equal now
- // shorter array should be ordered first
- if (vLen < wLen) { return -1; }
- if (vLen > wLen) { return 1; }
- // arrays are equal now
- return 0;
-
- case 'instance':
- if (Ember.Comparable && Ember.Comparable.detect(v)) {
- return v.compare(v, w);
- }
- return 0;
-
- case 'date':
- var vNum = v.getTime();
- var wNum = w.getTime();
- if (vNum < wNum) { return -1; }
- if (vNum > wNum) { return 1; }
- return 0;
-
- default:
- return 0;
- }
-};
-
-function _copy(obj, deep, seen, copies) {
- var ret, loc, key;
-
- // primitive data types are immutable, just return them.
- if ('object' !== typeof obj || obj===null) return obj;
-
- // avoid cyclical loops
- if (deep && (loc=indexOf(seen, obj))>=0) return copies[loc];
-
- Ember.assert('Cannot clone an Ember.Object that does not implement Ember.Copyable', !(obj instanceof Ember.Object) || (Ember.Copyable && Ember.Copyable.detect(obj)));
-
- // IMPORTANT: this specific test will detect a native array only. Any other
- // object will need to implement Copyable.
- if (Ember.typeOf(obj) === 'array') {
- ret = obj.slice();
- if (deep) {
- loc = ret.length;
- while(--loc>=0) ret[loc] = _copy(ret[loc], deep, seen, copies);
- }
- } else if (Ember.Copyable && Ember.Copyable.detect(obj)) {
- ret = obj.copy(deep, seen, copies);
- } else {
- ret = {};
- for(key in obj) {
- if (!obj.hasOwnProperty(key)) continue;
-
- // Prevents browsers that don't respect non-enumerability from
- // copying internal Ember properties
- if (key.substring(0,2) === '__') continue;
-
- ret[key] = deep ? _copy(obj[key], deep, seen, copies) : obj[key];
- }
- }
-
- if (deep) {
- seen.push(obj);
- copies.push(ret);
- }
-
- return ret;
-}
-
-/**
- Creates a clone of the passed object. This function can take just about
- any type of object and create a clone of it, including primitive values
- (which are not actually cloned because they are immutable).
-
- If the passed object implements the `clone()` method, then this function
- will simply call that method and return the result.
-
- @method copy
- @for Ember
- @param {Object} object The object to clone
- @param {Boolean} deep If true, a deep copy of the object is made
- @return {Object} The cloned object
-*/
-Ember.copy = function(obj, deep) {
- // fast paths
- if ('object' !== typeof obj || obj===null) return obj; // can't copy primitives
- if (Ember.Copyable && Ember.Copyable.detect(obj)) return obj.copy(deep);
- return _copy(obj, deep, deep ? [] : null, deep ? [] : null);
-};
-
-/**
- Convenience method to inspect an object. This method will attempt to
- convert the object into a useful string description.
-
- It is a pretty simple implementation. If you want something more robust,
- use something like JSDump: https://github.com/NV/jsDump
-
- @method inspect
- @for Ember
- @param {Object} obj The object you want to inspect.
- @return {String} A description of the object
-*/
-Ember.inspect = function(obj) {
- if (typeof obj !== 'object' || obj === null) {
- return obj + '';
- }
-
- var v, ret = [];
- for(var key in obj) {
- if (obj.hasOwnProperty(key)) {
- v = obj[key];
- if (v === 'toString') { continue; } // ignore useless items
- if (Ember.typeOf(v) === 'function') { v = "function() { ... }"; }
- ret.push(key + ": " + v);
- }
- }
- return "{" + ret.join(", ") + "}";
-};
-
-/**
- Compares two objects, returning true if they are logically equal. This is
- a deeper comparison than a simple triple equal. For sets it will compare the
- internal objects. For any other object that implements `isEqual()` it will
- respect that method.
-
- ```javascript
- Ember.isEqual('hello', 'hello'); // true
- Ember.isEqual(1, 2); // false
- Ember.isEqual([4,2], [4,2]); // false
- ```
-
- @method isEqual
- @for Ember
- @param {Object} a first object to compare
- @param {Object} b second object to compare
- @return {Boolean}
-*/
-Ember.isEqual = function(a, b) {
- if (a && 'function'===typeof a.isEqual) return a.isEqual(b);
- return a === b;
-};
-
-// Used by Ember.compare
-Ember.ORDER_DEFINITION = Ember.ENV.ORDER_DEFINITION || [
- 'undefined',
- 'null',
- 'boolean',
- 'number',
- 'string',
- 'array',
- 'object',
- 'instance',
- 'function',
- 'class',
- 'date'
-];
-
-/**
- Returns all of the keys defined on an object or hash. This is useful
- when inspecting objects for debugging. On browsers that support it, this
- uses the native `Object.keys` implementation.
-
- @method keys
- @for Ember
- @param {Object} obj
- @return {Array} Array containing keys of obj
-*/
-Ember.keys = Object.keys;
-
-if (!Ember.keys) {
- Ember.keys = function(obj) {
- var ret = [];
- for(var key in obj) {
- if (obj.hasOwnProperty(key)) { ret.push(key); }
- }
- return ret;
- };
-}
-
-// ..........................................................
-// ERROR
-//
-
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
-
-/**
- A subclass of the JavaScript Error object for use in Ember.
-
- @class Error
- @namespace Ember
- @extends Error
- @constructor
-*/
-Ember.Error = function() {
- var tmp = Error.prototype.constructor.apply(this, arguments);
-
- // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
- for (var idx = 0; idx < errorProps.length; idx++) {
- this[errorProps[idx]] = tmp[errorProps[idx]];
- }
-};
-
-Ember.Error.prototype = Ember.create(Error.prototype);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var STRING_DASHERIZE_REGEXP = (/[ _]/g);
-var STRING_DASHERIZE_CACHE = {};
-var STRING_DECAMELIZE_REGEXP = (/([a-z])([A-Z])/g);
-var STRING_CAMELIZE_REGEXP = (/(\-|_|\.|\s)+(.)?/g);
-var STRING_UNDERSCORE_REGEXP_1 = (/([a-z\d])([A-Z]+)/g);
-var STRING_UNDERSCORE_REGEXP_2 = (/\-|\s+/g);
-
-/**
- Defines the hash of localized strings for the current language. Used by
- the `Ember.String.loc()` helper. To localize, add string values to this
- hash.
-
- @property STRINGS
- @for Ember
- @type Hash
-*/
-Ember.STRINGS = {};
-
-/**
- Defines string helper methods including string formatting and localization.
- Unless `Ember.EXTEND_PROTOTYPES.String` is `false` these methods will also be
- added to the `String.prototype` as well.
-
- @class String
- @namespace Ember
- @static
-*/
-Ember.String = {
-
- /**
- Apply formatting options to the string. This will look for occurrences
- of "%@" in your string and substitute them with the arguments you pass into
- this method. If you want to control the specific order of replacement,
- you can add a number after the key as well to indicate which argument
- you want to insert.
-
- Ordered insertions are most useful when building loc strings where values
- you need to insert may appear in different orders.
-
- ```javascript
- "Hello %@ %@".fmt('John', 'Doe'); // "Hello John Doe"
- "Hello %@2, %@1".fmt('John', 'Doe'); // "Hello Doe, John"
- ```
-
- @method fmt
- @param {Object...} [args]
- @return {String} formatted string
- */
- fmt: function(str, formats) {
- // first, replace any ORDERED replacements.
- var idx = 0; // the current index for non-numerical replacements
- return str.replace(/%@([0-9]+)?/g, function(s, argIndex) {
- argIndex = (argIndex) ? parseInt(argIndex,0) - 1 : idx++ ;
- s = formats[argIndex];
- return ((s === null) ? '(null)' : (s === undefined) ? '' : s).toString();
- }) ;
- },
-
- /**
- Formats the passed string, but first looks up the string in the localized
- strings hash. This is a convenient way to localize text. See
- `Ember.String.fmt()` for more information on formatting.
-
- Note that it is traditional but not required to prefix localized string
- keys with an underscore or other character so you can easily identify
- localized strings.
-
- ```javascript
- Ember.STRINGS = {
- '_Hello World': 'Bonjour le monde',
- '_Hello %@ %@': 'Bonjour %@ %@'
- };
-
- Ember.String.loc("_Hello World"); // 'Bonjour le monde';
- Ember.String.loc("_Hello %@ %@", ["John", "Smith"]); // "Bonjour John Smith";
- ```
-
- @method loc
- @param {String} str The string to format
- @param {Array} formats Optional array of parameters to interpolate into string.
- @return {String} formatted string
- */
- loc: function(str, formats) {
- str = Ember.STRINGS[str] || str;
- return Ember.String.fmt(str, formats) ;
- },
-
- /**
- Splits a string into separate units separated by spaces, eliminating any
- empty strings in the process. This is a convenience method for split that
- is mostly useful when applied to the `String.prototype`.
-
- ```javascript
- Ember.String.w("alpha beta gamma").forEach(function(key) {
- console.log(key);
- });
-
- // > alpha
- // > beta
- // > gamma
- ```
-
- @method w
- @param {String} str The string to split
- @return {String} split string
- */
- w: function(str) { return str.split(/\s+/); },
-
- /**
- Converts a camelized string into all lower case separated by underscores.
-
- ```javascript
- 'innerHTML'.decamelize(); // 'inner_html'
- 'action_name'.decamelize(); // 'action_name'
- 'css-class-name'.decamelize(); // 'css-class-name'
- 'my favorite items'.decamelize(); // 'my favorite items'
- ```
-
- @method decamelize
- @param {String} str The string to decamelize.
- @return {String} the decamelized string.
- */
- decamelize: function(str) {
- return str.replace(STRING_DECAMELIZE_REGEXP, '$1_$2').toLowerCase();
- },
-
- /**
- Replaces underscores or spaces with dashes.
-
- ```javascript
- 'innerHTML'.dasherize(); // 'inner-html'
- 'action_name'.dasherize(); // 'action-name'
- 'css-class-name'.dasherize(); // 'css-class-name'
- 'my favorite items'.dasherize(); // 'my-favorite-items'
- ```
-
- @method dasherize
- @param {String} str The string to dasherize.
- @return {String} the dasherized string.
- */
- dasherize: function(str) {
- var cache = STRING_DASHERIZE_CACHE,
- ret = cache[str];
-
- if (ret) {
- return ret;
- } else {
- ret = Ember.String.decamelize(str).replace(STRING_DASHERIZE_REGEXP,'-');
- cache[str] = ret;
- }
-
- return ret;
- },
-
- /**
- Returns the lowerCaseCamel form of a string.
-
- ```javascript
- 'innerHTML'.camelize(); // 'innerHTML'
- 'action_name'.camelize(); // 'actionName'
- 'css-class-name'.camelize(); // 'cssClassName'
- 'my favorite items'.camelize(); // 'myFavoriteItems'
- ```
-
- @method camelize
- @param {String} str The string to camelize.
- @return {String} the camelized string.
- */
- camelize: function(str) {
- return str.replace(STRING_CAMELIZE_REGEXP, function(match, separator, chr) {
- return chr ? chr.toUpperCase() : '';
- });
- },
-
- /**
- Returns the UpperCamelCase form of a string.
-
- ```javascript
- 'innerHTML'.classify(); // 'InnerHTML'
- 'action_name'.classify(); // 'ActionName'
- 'css-class-name'.classify(); // 'CssClassName'
- 'my favorite items'.classify(); // 'MyFavoriteItems'
- ```
-
- @method classify
- @param {String} str the string to classify
- @return {String} the classified string
- */
- classify: function(str) {
- var parts = str.split("."),
- out = [];
-
- for (var i=0, l=parts.length; i<l; i++) {
- var camelized = Ember.String.camelize(parts[i]);
- out.push(camelized.charAt(0).toUpperCase() + camelized.substr(1));
- }
-
- return out.join(".");
- },
-
- /**
- More general than decamelize. Returns the lower\_case\_and\_underscored
- form of a string.
-
- ```javascript
- 'innerHTML'.underscore(); // 'inner_html'
- 'action_name'.underscore(); // 'action_name'
- 'css-class-name'.underscore(); // 'css_class_name'
- 'my favorite items'.underscore(); // 'my_favorite_items'
- ```
-
- @method underscore
- @param {String} str The string to underscore.
- @return {String} the underscored string.
- */
- underscore: function(str) {
- return str.replace(STRING_UNDERSCORE_REGEXP_1, '$1_$2').
- replace(STRING_UNDERSCORE_REGEXP_2, '_').toLowerCase();
- },
-
- /**
- Returns the Capitalized form of a string
-
- 'innerHTML'.capitalize() => 'InnerHTML'
- 'action_name'.capitalize() => 'Action_name'
- 'css-class-name'.capitalize() => 'Css-class-name'
- 'my favorite items'.capitalize() => 'My favorite items'
-
- @method capitalize
- @param {String} str
- @return {String}
- */
- capitalize: function(str) {
- return str.charAt(0).toUpperCase() + str.substr(1);
- }
-
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-
-var fmt = Ember.String.fmt,
- w = Ember.String.w,
- loc = Ember.String.loc,
- camelize = Ember.String.camelize,
- decamelize = Ember.String.decamelize,
- dasherize = Ember.String.dasherize,
- underscore = Ember.String.underscore,
- capitalize = Ember.String.capitalize,
- classify = Ember.String.classify;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
-
- /**
- See {{#crossLink "Ember.String/fmt"}}{{/crossLink}}
-
- @method fmt
- @for String
- */
- String.prototype.fmt = function() {
- return fmt(this, arguments);
- };
-
- /**
- See {{#crossLink "Ember.String/w"}}{{/crossLink}}
-
- @method w
- @for String
- */
- String.prototype.w = function() {
- return w(this);
- };
-
- /**
- See {{#crossLink "Ember.String/loc"}}{{/crossLink}}
-
- @method loc
- @for String
- */
- String.prototype.loc = function() {
- return loc(this, arguments);
- };
-
- /**
- See {{#crossLink "Ember.String/camelize"}}{{/crossLink}}
-
- @method camelize
- @for String
- */
- String.prototype.camelize = function() {
- return camelize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/decamelize"}}{{/crossLink}}
-
- @method decamelize
- @for String
- */
- String.prototype.decamelize = function() {
- return decamelize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/dasherize"}}{{/crossLink}}
-
- @method dasherize
- @for String
- */
- String.prototype.dasherize = function() {
- return dasherize(this);
- };
-
- /**
- See {{#crossLink "Ember.String/underscore"}}{{/crossLink}}
-
- @method underscore
- @for String
- */
- String.prototype.underscore = function() {
- return underscore(this);
- };
-
- /**
- See {{#crossLink "Ember.String/classify"}}{{/crossLink}}
-
- @method classify
- @for String
- */
- String.prototype.classify = function() {
- return classify(this);
- };
-
- /**
- See {{#crossLink "Ember.String/capitalize"}}{{/crossLink}}
-
- @method capitalize
- @for String
- */
- String.prototype.capitalize = function() {
- return capitalize(this);
- };
-
-}
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var a_slice = Array.prototype.slice;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Function) {
-
- /**
- The `property` extension of Javascript's Function prototype is available
- when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
- `true`, which is the default.
-
- Computed properties allow you to treat a function like a property:
-
- ```javascript
- MyApp.president = Ember.Object.create({
- firstName: "Barack",
- lastName: "Obama",
-
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Call this flag to mark the function as a property
- }.property()
- });
-
- MyApp.president.get('fullName'); // "Barack Obama"
- ```
-
- Treating a function like a property is useful because they can work with
- bindings, just like any other property.
-
- Many computed properties have dependencies on other properties. For
- example, in the above example, the `fullName` property depends on
- `firstName` and `lastName` to determine its value. You can tell Ember
- about these dependencies like this:
-
- ```javascript
- MyApp.president = Ember.Object.create({
- firstName: "Barack",
- lastName: "Obama",
-
- fullName: function() {
- return this.get('firstName') + ' ' + this.get('lastName');
-
- // Tell Ember.js that this computed property depends on firstName
- // and lastName
- }.property('firstName', 'lastName')
- });
- ```
-
- Make sure you list these dependencies so Ember knows when to update
- bindings that connect to a computed property. Changing a dependency
- will not immediately trigger an update of the computed property, but
- will instead clear the cache so that it is updated when the next `get`
- is called on the property.
-
- See {{#crossLink "Ember.ComputedProperty"}}{{/crossLink}},
- {{#crossLink "Ember/computed"}}{{/crossLink}}
-
- @method property
- @for Function
- */
- Function.prototype.property = function() {
- var ret = Ember.computed(this);
- return ret.property.apply(ret, arguments);
- };
-
- /**
- The `observes` extension of Javascript's Function prototype is available
- when `Ember.EXTEND_PROTOTYPES` or `Ember.EXTEND_PROTOTYPES.Function` is
- true, which is the default.
-
- You can observe property changes simply by adding the `observes`
- call to the end of your method declarations in classes that you write.
- For example:
-
- ```javascript
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property changes
- }.observes('value')
- });
- ```
-
- See {{#crossLink "Ember.Observable/observes"}}{{/crossLink}}
-
- @method observes
- @for Function
- */
- Function.prototype.observes = function() {
- this.__ember_observes__ = a_slice.call(arguments);
- return this;
- };
-
- /**
- The `observesBefore` extension of Javascript's Function prototype is
- available when `Ember.EXTEND_PROTOTYPES` or
- `Ember.EXTEND_PROTOTYPES.Function` is true, which is the default.
-
- You can get notified when a property changes is about to happen by
- by adding the `observesBefore` call to the end of your method
- declarations in classes that you write. For example:
-
- ```javascript
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property is about to change
- }.observesBefore('value')
- });
- ```
-
- See {{#crossLink "Ember.Observable/observesBefore"}}{{/crossLink}}
-
- @method observesBefore
- @for Function
- */
- Function.prototype.observesBefore = function() {
- this.__ember_observesBefore__ = a_slice.call(arguments);
- return this;
- };
-
-}
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set;
-var a_slice = Array.prototype.slice;
-var a_indexOf = Ember.EnumerableUtils.indexOf;
-
-var contexts = [];
-
-function popCtx() {
- return contexts.length===0 ? {} : contexts.pop();
-}
-
-function pushCtx(ctx) {
- contexts.push(ctx);
- return null;
-}
-
-function iter(key, value) {
- var valueProvided = arguments.length === 2;
-
- function i(item) {
- var cur = get(item, key);
- return valueProvided ? value===cur : !!cur;
- }
- return i ;
-}
-
-/**
- This mixin defines the common interface implemented by enumerable objects
- in Ember. Most of these methods follow the standard Array iteration
- API defined up to JavaScript 1.8 (excluding language-specific features that
- cannot be emulated in older versions of JavaScript).
-
- This mixin is applied automatically to the Array class on page load, so you
- can use any of these methods on simple arrays. If Array already implements
- one of these methods, the mixin will not override them.
-
- ## Writing Your Own Enumerable
-
- To make your own custom class enumerable, you need two items:
-
- 1. You must have a length property. This property should change whenever
- the number of items in your enumerable object changes. If you using this
- with an `Ember.Object` subclass, you should be sure to change the length
- property using `set().`
-
- 2. If you must implement `nextObject().` See documentation.
-
- Once you have these two methods implement, apply the `Ember.Enumerable` mixin
- to your class and you will be able to enumerate the contents of your object
- like any other collection.
-
- ## Using Ember Enumeration with Other Libraries
-
- Many other libraries provide some kind of iterator or enumeration like
- facility. This is often where the most common API conflicts occur.
- Ember's API is designed to be as friendly as possible with other
- libraries by implementing only methods that mostly correspond to the
- JavaScript 1.8 API.
-
- @class Enumerable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Enumerable = Ember.Mixin.create(
- /** @scope Ember.Enumerable.prototype */ {
-
- // compatibility
- isEnumerable: true,
-
- /**
- Implement this method to make your class enumerable.
-
- This method will be call repeatedly during enumeration. The index value
- will always begin with 0 and increment monotonically. You don't have to
- rely on the index value to determine what object to return, but you should
- always check the value and start from the beginning when you see the
- requested index is 0.
-
- The `previousObject` is the object that was returned from the last call
- to `nextObject` for the current iteration. This is a useful way to
- manage iteration if you are tracing a linked list, for example.
-
- Finally the context parameter will always contain a hash you can use as
- a "scratchpad" to maintain any other state you need in order to iterate
- properly. The context object is reused and is not reset between
- iterations so make sure you setup the context with a fresh state whenever
- the index parameter is 0.
-
- Generally iterators will continue to call `nextObject` until the index
- reaches the your current length-1. If you run out of data before this
- time for some reason, you should simply return undefined.
-
- The default implementation of this method simply looks up the index.
- This works great on any Array-like objects.
-
- @method nextObject
- @param {Number} index the current index of the iteration
- @param {Object} previousObject the value returned by the last call to
- `nextObject`.
- @param {Object} context a context object you can use to maintain state.
- @return {Object} the next object in the iteration or undefined
- */
- nextObject: Ember.required(Function),
-
- /**
- Helper method returns the first object from a collection. This is usually
- used by bindings and other parts of the framework to extract a single
- object if the enumerable contains only one item.
-
- If you override this method, you should implement it so that it will
- always return the same value each time it is called. If your enumerable
- contains only one object, this method should always return that object.
- If your enumerable is empty, this method should return `undefined`.
-
- ```javascript
- var arr = ["a", "b", "c"];
- arr.firstObject(); // "a"
-
- var arr = [];
- arr.firstObject(); // undefined
- ```
-
- @property firstObject
- @return {Object} the object or undefined
- */
- firstObject: Ember.computed(function() {
- if (get(this, 'length')===0) return undefined ;
-
- // handle generic enumerables
- var context = popCtx(), ret;
- ret = this.nextObject(0, null, context);
- pushCtx(context);
- return ret ;
- }).property('[]'),
-
- /**
- Helper method returns the last object from a collection. If your enumerable
- contains only one object, this method should always return that object.
- If your enumerable is empty, this method should return `undefined`.
-
- ```javascript
- var arr = ["a", "b", "c"];
- arr.lastObject(); // "c"
-
- var arr = [];
- arr.lastObject(); // undefined
- ```
-
- @property lastObject
- @return {Object} the last object or undefined
- */
- lastObject: Ember.computed(function() {
- var len = get(this, 'length');
- if (len===0) return undefined ;
- var context = popCtx(), idx=0, cur, last = null;
- do {
- last = cur;
- cur = this.nextObject(idx++, last, context);
- } while (cur !== undefined);
- pushCtx(context);
- return last;
- }).property('[]'),
-
- /**
- Returns `true` if the passed object can be found in the receiver. The
- default version will iterate through the enumerable until the object
- is found. You may want to override this with a more efficient version.
-
- ```javascript
- var arr = ["a", "b", "c"];
- arr.contains("a"); // true
- arr.contains("z"); // false
- ```
-
- @method contains
- @param {Object} obj The object to search for.
- @return {Boolean} `true` if object is found in enumerable.
- */
- contains: function(obj) {
- return this.find(function(item) { return item===obj; }) !== undefined;
- },
-
- /**
- Iterates through the enumerable, calling the passed function on each
- item. This method corresponds to the `forEach()` method defined in
- JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method forEach
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Object} receiver
- */
- forEach: function(callback, target) {
- if (typeof callback !== "function") throw new TypeError() ;
- var len = get(this, 'length'), last = null, context = popCtx();
-
- if (target === undefined) target = null;
-
- for(var idx=0;idx<len;idx++) {
- var next = this.nextObject(idx, last, context) ;
- callback.call(target, next, idx, this);
- last = next ;
- }
- last = null ;
- context = pushCtx(context);
- return this ;
- },
-
- /**
- Alias for `mapProperty`
-
- @method getEach
- @param {String} key name of the property
- @return {Array} The mapped array.
- */
- getEach: function(key) {
- return this.mapProperty(key);
- },
-
- /**
- Sets the value on the named property for each member. This is more
- efficient than using other methods defined on this helper. If the object
- implements Ember.Observable, the value will be changed to `set(),` otherwise
- it will be set directly. `null` objects are skipped.
-
- @method setEach
- @param {String} key The key to set
- @param {Object} value The object to set
- @return {Object} receiver
- */
- setEach: function(key, value) {
- return this.forEach(function(item) {
- set(item, key, value);
- });
- },
-
- /**
- Maps all of the items in the enumeration to another value, returning
- a new array. This method corresponds to `map()` defined in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- It should return the mapped value.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method map
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} The mapped array.
- */
- map: function(callback, target) {
- var ret = [];
- this.forEach(function(x, idx, i) {
- ret[idx] = callback.call(target, x, idx,i);
- });
- return ret ;
- },
-
- /**
- Similar to map, this specialized function returns the value of the named
- property on all items in the enumeration.
-
- @method mapProperty
- @param {String} key name of the property
- @return {Array} The mapped array.
- */
- mapProperty: function(key) {
- return this.map(function(next) {
- return get(next, key);
- });
- },
-
- /**
- Returns an array with all of the items in the enumeration that the passed
- function returns true for. This method corresponds to `filter()` defined in
- JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- It should return the `true` to include the item in the results, `false`
- otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method filter
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} A filtered array.
- */
- filter: function(callback, target) {
- var ret = [];
- this.forEach(function(x, idx, i) {
- if (callback.call(target, x, idx, i)) ret.push(x);
- });
- return ret ;
- },
-
- /**
- Returns an array with all of the items in the enumeration where the passed
- function returns false for. This method is the inverse of filter().
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- function(item, index, enumerable);
-
- - *item* is the current item in the iteration.
- - *index* is the current index in the iteration
- - *enumerable* is the enumerable object itself.
-
- It should return the a falsey value to include the item in the results.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as "this" on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method reject
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} A rejected array.
- */
- reject: function(callback, target) {
- return this.filter(function() {
- return !(callback.apply(target, arguments));
- });
- },
-
- /**
- Returns an array with just the items with the matched property. You
- can pass an optional second argument with the target value. Otherwise
- this will match any property that evaluates to `true`.
-
- @method filterProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Array} filtered array
- */
- filterProperty: function(key, value) {
- return this.filter(iter.apply(this, arguments));
- },
-
- /**
- Returns an array with the items that do not have truthy values for
- key. You can pass an optional second argument with the target value. Otherwise
- this will match any property that evaluates to false.
-
- @method rejectProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Array} rejected array
- */
- rejectProperty: function(key, value) {
- var exactValue = function(item) { return get(item, key) === value; },
- hasValue = function(item) { return !!get(item, key); },
- use = (arguments.length === 2 ? exactValue : hasValue);
-
- return this.reject(use);
- },
-
- /**
- Returns the first item in the array for which the callback returns true.
- This method works similar to the `filter()` method defined in JavaScript 1.6
- except that it will stop working on the array once a match is found.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- It should return the `true` to include the item in the results, `false`
- otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- @method find
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Object} Found item or `null`.
- */
- find: function(callback, target) {
- var len = get(this, 'length') ;
- if (target === undefined) target = null;
-
- var last = null, next, found = false, ret ;
- var context = popCtx();
- for(var idx=0;idx<len && !found;idx++) {
- next = this.nextObject(idx, last, context) ;
- if (found = callback.call(target, next, idx, this)) ret = next ;
- last = next ;
- }
- next = last = null ;
- context = pushCtx(context);
- return ret ;
- },
-
- /**
- Returns the first item with a property matching the passed value. You
- can pass an optional second argument with the target value. Otherwise
- this will match any property that evaluates to `true`.
-
- This method works much like the more generic `find()` method.
-
- @method findProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Object} found item or `null`
- */
- findProperty: function(key, value) {
- return this.find(iter.apply(this, arguments));
- },
-
- /**
- Returns `true` if the passed function returns true for every item in the
- enumeration. This corresponds with the `every()` method in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- It should return the `true` or `false`.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- Example Usage:
-
- ```javascript
- if (people.every(isEngineer)) { Paychecks.addBigBonus(); }
- ```
-
- @method every
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Boolean}
- */
- every: function(callback, target) {
- return !this.find(function(x, idx, i) {
- return !callback.call(target, x, idx, i);
- });
- },
-
- /**
- Returns `true` if the passed property resolves to `true` for all items in
- the enumerable. This method is often simpler/faster than using a callback.
-
- @method everyProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Boolean}
- */
- everyProperty: function(key, value) {
- return this.every(iter.apply(this, arguments));
- },
-
-
- /**
- Returns `true` if the passed function returns true for any item in the
- enumeration. This corresponds with the `every()` method in JavaScript 1.6.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(item, index, enumerable);
- ```
-
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- It should return the `true` to include the item in the results, `false`
- otherwise.
-
- Note that in addition to a callback, you can also pass an optional target
- object that will be set as `this` on the context. This is a good way
- to give your iterator function access to the current object.
-
- Usage Example:
-
- ```javascript
- if (people.some(isManager)) { Paychecks.addBiggerBonus(); }
- ```
-
- @method some
- @param {Function} callback The callback to execute
- @param {Object} [target] The target object to use
- @return {Array} A filtered array.
- */
- some: function(callback, target) {
- return !!this.find(function(x, idx, i) {
- return !!callback.call(target, x, idx, i);
- });
- },
-
- /**
- Returns `true` if the passed property resolves to `true` for any item in
- the enumerable. This method is often simpler/faster than using a callback.
-
- @method someProperty
- @param {String} key the property to test
- @param {String} [value] optional value to test against.
- @return {Boolean} `true`
- */
- someProperty: function(key, value) {
- return this.some(iter.apply(this, arguments));
- },
-
- /**
- This will combine the values of the enumerator into a single value. It
- is a useful way to collect a summary value from an enumeration. This
- corresponds to the `reduce()` method defined in JavaScript 1.8.
-
- The callback method you provide should have the following signature (all
- parameters are optional):
-
- ```javascript
- function(previousValue, item, index, enumerable);
- ```
-
- - `previousValue` is the value returned by the last call to the iterator.
- - `item` is the current item in the iteration.
- - `index` is the current index in the iteration.
- - `enumerable` is the enumerable object itself.
-
- Return the new cumulative value.
-
- In addition to the callback you can also pass an `initialValue`. An error
- will be raised if you do not pass an initial value and the enumerator is
- empty.
-
- Note that unlike the other methods, this method does not allow you to
- pass a target object to set as this for the callback. It's part of the
- spec. Sorry.
-
- @method reduce
- @param {Function} callback The callback to execute
- @param {Object} initialValue Initial value for the reduce
- @param {String} reducerProperty internal use only.
- @return {Object} The reduced value.
- */
- reduce: function(callback, initialValue, reducerProperty) {
- if (typeof callback !== "function") { throw new TypeError(); }
-
- var ret = initialValue;
-
- this.forEach(function(item, i) {
- ret = callback.call(null, ret, item, i, this, reducerProperty);
- }, this);
-
- return ret;
- },
-
- /**
- Invokes the named method on every object in the receiver that
- implements it. This method corresponds to the implementation in
- Prototype 1.6.
-
- @method invoke
- @param {String} methodName the name of the method
- @param {Object...} args optional arguments to pass as well.
- @return {Array} return values from calling invoke.
- */
- invoke: function(methodName) {
- var args, ret = [];
- if (arguments.length>1) args = a_slice.call(arguments, 1);
-
- this.forEach(function(x, idx) {
- var method = x && x[methodName];
- if ('function' === typeof method) {
- ret[idx] = args ? method.apply(x, args) : method.call(x);
- }
- }, this);
-
- return ret;
- },
-
- /**
- Simply converts the enumerable into a genuine array. The order is not
- guaranteed. Corresponds to the method implemented by Prototype.
-
- @method toArray
- @return {Array} the enumerable as an array.
- */
- toArray: function() {
- var ret = [];
- this.forEach(function(o, idx) { ret[idx] = o; });
- return ret ;
- },
-
- /**
- Returns a copy of the array with all null elements removed.
-
- ```javascript
- var arr = ["a", null, "c", null];
- arr.compact(); // ["a", "c"]
- ```
-
- @method compact
- @return {Array} the array without null elements.
- */
- compact: function() { return this.without(null); },
-
- /**
- Returns a new enumerable that excludes the passed value. The default
- implementation returns an array regardless of the receiver type unless
- the receiver does not contain the value.
-
- ```javascript
- var arr = ["a", "b", "a", "c"];
- arr.without("a"); // ["b", "c"]
- ```
-
- @method without
- @param {Object} value
- @return {Ember.Enumerable}
- */
- without: function(value) {
- if (!this.contains(value)) return this; // nothing to do
- var ret = [] ;
- this.forEach(function(k) {
- if (k !== value) ret[ret.length] = k;
- }) ;
- return ret ;
- },
-
- /**
- Returns a new enumerable that contains only unique values. The default
- implementation returns an array regardless of the receiver type.
-
- ```javascript
- var arr = ["a", "a", "b", "b"];
- arr.uniq(); // ["a", "b"]
- ```
-
- @method uniq
- @return {Ember.Enumerable}
- */
- uniq: function() {
- var ret = [];
- this.forEach(function(k){
- if (a_indexOf(ret, k)<0) ret.push(k);
- });
- return ret;
- },
-
- /**
- This property will trigger anytime the enumerable's content changes.
- You can observe this property to be notified of changes to the enumerables
- content.
-
- For plain enumerables, this property is read only. `Ember.Array` overrides
- this method.
-
- @property []
- @type Ember.Array
- */
- '[]': Ember.computed(function(key, value) {
- return this;
- }),
-
- // ..........................................................
- // ENUMERABLE OBSERVERS
- //
-
- /**
- Registers an enumerable observer. Must implement `Ember.EnumerableObserver`
- mixin.
-
- @method addEnumerableObserver
- @param target {Object}
- @param opts {Hash}
- */
- addEnumerableObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'enumerableWillChange',
- didChange = (opts && opts.didChange) || 'enumerableDidChange';
-
- var hasObservers = get(this, 'hasEnumerableObservers');
- if (!hasObservers) Ember.propertyWillChange(this, 'hasEnumerableObservers');
- Ember.addListener(this, '@enumerable:before', target, willChange);
- Ember.addListener(this, '@enumerable:change', target, didChange);
- if (!hasObservers) Ember.propertyDidChange(this, 'hasEnumerableObservers');
- return this;
- },
-
- /**
- Removes a registered enumerable observer.
-
- @method removeEnumerableObserver
- @param target {Object}
- @param [opts] {Hash}
- */
- removeEnumerableObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'enumerableWillChange',
- didChange = (opts && opts.didChange) || 'enumerableDidChange';
-
- var hasObservers = get(this, 'hasEnumerableObservers');
- if (hasObservers) Ember.propertyWillChange(this, 'hasEnumerableObservers');
- Ember.removeListener(this, '@enumerable:before', target, willChange);
- Ember.removeListener(this, '@enumerable:change', target, didChange);
- if (hasObservers) Ember.propertyDidChange(this, 'hasEnumerableObservers');
- return this;
- },
-
- /**
- Becomes true whenever the array currently has observers watching changes
- on the array.
-
- @property hasEnumerableObservers
- @type Boolean
- */
- hasEnumerableObservers: Ember.computed(function() {
- return Ember.hasListeners(this, '@enumerable:change') || Ember.hasListeners(this, '@enumerable:before');
- }),
-
-
- /**
- Invoke this method just before the contents of your enumerable will
- change. You can either omit the parameters completely or pass the objects
- to be removed or added if available or just a count.
-
- @method enumerableContentWillChange
- @param {Ember.Enumerable|Number} removing An enumerable of the objects to
- be removed or the number of items to be removed.
- @param {Ember.Enumerable|Number} adding An enumerable of the objects to be
- added or the number of items to be added.
- @chainable
- */
- enumerableContentWillChange: function(removing, adding) {
-
- var removeCnt, addCnt, hasDelta;
-
- if ('number' === typeof removing) removeCnt = removing;
- else if (removing) removeCnt = get(removing, 'length');
- else removeCnt = removing = -1;
-
- if ('number' === typeof adding) addCnt = adding;
- else if (adding) addCnt = get(adding,'length');
- else addCnt = adding = -1;
-
- hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
-
- if (removing === -1) removing = null;
- if (adding === -1) adding = null;
-
- Ember.propertyWillChange(this, '[]');
- if (hasDelta) Ember.propertyWillChange(this, 'length');
- Ember.sendEvent(this, '@enumerable:before', [this, removing, adding]);
-
- return this;
- },
-
- /**
- Invoke this method when the contents of your enumerable has changed.
- This will notify any observers watching for content changes. If your are
- implementing an ordered enumerable (such as an array), also pass the
- start and end values where the content changed so that it can be used to
- notify range observers.
-
- @method enumerableContentDidChange
- @param {Number} [start] optional start offset for the content change.
- For unordered enumerables, you should always pass -1.
- @param {Ember.Enumerable|Number} removing An enumerable of the objects to
- be removed or the number of items to be removed.
- @param {Ember.Enumerable|Number} adding An enumerable of the objects to
- be added or the number of items to be added.
- @chainable
- */
- enumerableContentDidChange: function(removing, adding) {
- var notify = this.propertyDidChange, removeCnt, addCnt, hasDelta;
-
- if ('number' === typeof removing) removeCnt = removing;
- else if (removing) removeCnt = get(removing, 'length');
- else removeCnt = removing = -1;
-
- if ('number' === typeof adding) addCnt = adding;
- else if (adding) addCnt = get(adding, 'length');
- else addCnt = adding = -1;
-
- hasDelta = addCnt<0 || removeCnt<0 || addCnt-removeCnt!==0;
-
- if (removing === -1) removing = null;
- if (adding === -1) adding = null;
-
- Ember.sendEvent(this, '@enumerable:change', [this, removing, adding]);
- if (hasDelta) Ember.propertyDidChange(this, 'length');
- Ember.propertyDidChange(this, '[]');
-
- return this ;
- }
-
-}) ;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta, map = Ember.EnumerableUtils.map, cacheFor = Ember.cacheFor;
-
-function none(obj) { return obj===null || obj===undefined; }
-
-// ..........................................................
-// ARRAY
-//
-/**
- This module implements Observer-friendly Array-like behavior. This mixin is
- picked up by the Array class as well as other controllers, etc. that want to
- appear to be arrays.
-
- Unlike `Ember.Enumerable,` this mixin defines methods specifically for
- collections that provide index-ordered access to their contents. When you
- are designing code that needs to accept any kind of Array-like object, you
- should use these methods instead of Array primitives because these will
- properly notify observers of changes to the array.
-
- Although these methods are efficient, they do add a layer of indirection to
- your application so it is a good idea to use them only when you need the
- flexibility of using both true JavaScript arrays and "virtual" arrays such
- as controllers and collections.
-
- You can use the methods defined in this module to access and modify array
- contents in a KVO-friendly way. You can also be notified whenever the
- membership if an array changes by changing the syntax of the property to
- `.observes('*myProperty.[]')`.
-
- To support `Ember.Array` in your own class, you must override two
- primitives to use it: `replace()` and `objectAt()`.
-
- Note that the Ember.Array mixin also incorporates the `Ember.Enumerable`
- mixin. All `Ember.Array`-like objects are also enumerable.
-
- @class Array
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Enumerable
- @since Ember 0.9.0
-*/
-Ember.Array = Ember.Mixin.create(Ember.Enumerable, /** @scope Ember.Array.prototype */ {
-
- // compatibility
- isSCArray: true,
-
- /**
- Your array must support the `length` property. Your replace methods should
- set this property whenever it changes.
-
- @property {Number} length
- */
- length: Ember.required(),
-
- /**
- Returns the object at the given `index`. If the given `index` is negative
- or is greater or equal than the array length, returns `undefined`.
-
- This is one of the primitives you must implement to support `Ember.Array`.
- If your object supports retrieving the value of an array item using `get()`
- (i.e. `myArray.get(0)`), then you do not need to implement this method
- yourself.
-
- ```javascript
- var arr = ['a', 'b', 'c', 'd'];
- arr.objectAt(0); // "a"
- arr.objectAt(3); // "d"
- arr.objectAt(-1); // undefined
- arr.objectAt(4); // undefined
- arr.objectAt(5); // undefined
- ```
-
- @method objectAt
- @param {Number} idx The index of the item to return.
- */
- objectAt: function(idx) {
- if ((idx < 0) || (idx>=get(this, 'length'))) return undefined ;
- return get(this, idx);
- },
-
- /**
- This returns the objects at the specified indexes, using `objectAt`.
-
- ```javascript
- var arr = ['a', 'b', 'c', 'd'];
- arr.objectsAt([0, 1, 2]); // ["a", "b", "c"]
- arr.objectsAt([2, 3, 4]); // ["c", "d", undefined]
- ```
-
- @method objectsAt
- @param {Array} indexes An array of indexes of items to return.
- */
- objectsAt: function(indexes) {
- var self = this;
- return map(indexes, function(idx){ return self.objectAt(idx); });
- },
-
- // overrides Ember.Enumerable version
- nextObject: function(idx) {
- return this.objectAt(idx);
- },
-
- /**
- This is the handler for the special array content property. If you get
- this property, it will return this. If you set this property it a new
- array, it will replace the current content.
-
- This property overrides the default property defined in `Ember.Enumerable`.
-
- @property []
- */
- '[]': Ember.computed(function(key, value) {
- if (value !== undefined) this.replace(0, get(this, 'length'), value) ;
- return this ;
- }),
-
- firstObject: Ember.computed(function() {
- return this.objectAt(0);
- }),
-
- lastObject: Ember.computed(function() {
- return this.objectAt(get(this, 'length')-1);
- }),
-
- // optimized version from Enumerable
- contains: function(obj){
- return this.indexOf(obj) >= 0;
- },
-
- // Add any extra methods to Ember.Array that are native to the built-in Array.
- /**
- Returns a new array that is a slice of the receiver. This implementation
- uses the observable array methods to retrieve the objects for the new
- slice.
-
- ```javascript
- var arr = ['red', 'green', 'blue'];
- arr.slice(0); // ['red', 'green', 'blue']
- arr.slice(0, 2); // ['red', 'green']
- arr.slice(1, 100); // ['green', 'blue']
- ```
-
- @method slice
- @param beginIndex {Integer} (Optional) index to begin slicing from.
- @param endIndex {Integer} (Optional) index to end the slice at.
- @return {Array} New array with specified slice
- */
- slice: function(beginIndex, endIndex) {
- var ret = [];
- var length = get(this, 'length') ;
- if (none(beginIndex)) beginIndex = 0 ;
- if (none(endIndex) || (endIndex > length)) endIndex = length ;
- while(beginIndex < endIndex) {
- ret[ret.length] = this.objectAt(beginIndex++) ;
- }
- return ret ;
- },
-
- /**
- Returns the index of the given object's first occurrence.
- If no `startAt` argument is given, the starting location to
- search is 0. If it's negative, will count backward from
- the end of the array. Returns -1 if no match is found.
-
- ```javascript
- var arr = ["a", "b", "c", "d", "a"];
- arr.indexOf("a"); // 0
- arr.indexOf("z"); // -1
- arr.indexOf("a", 2); // 4
- arr.indexOf("a", -1); // 4
- arr.indexOf("b", 3); // -1
- arr.indexOf("a", 100); // -1
- ```javascript
-
- @method indexOf
- @param {Object} object the item to search for
- @param {Number} startAt optional starting location to search, default 0
- @return {Number} index or -1 if not found
- */
- indexOf: function(object, startAt) {
- var idx, len = get(this, 'length');
-
- if (startAt === undefined) startAt = 0;
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx<len;idx++) {
- if (this.objectAt(idx, true) === object) return idx ;
- }
- return -1;
- },
-
- /**
- Returns the index of the given object's last occurrence.
- If no `startAt` argument is given, the search starts from
- the last position. If it's negative, will count backward
- from the end of the array. Returns -1 if no match is found.
-
- ```javascript
- var arr = ["a", "b", "c", "d", "a"];
- arr.lastIndexOf("a"); // 4
- arr.lastIndexOf("z"); // -1
- arr.lastIndexOf("a", 2); // 0
- arr.lastIndexOf("a", -1); // 4
- arr.lastIndexOf("b", 3); // 1
- arr.lastIndexOf("a", 100); // 4
- ```
-
- @method lastIndexOf
- @param {Object} object the item to search for
- @param {Number} startAt optional starting location to search, default 0
- @return {Number} index or -1 if not found
- */
- lastIndexOf: function(object, startAt) {
- var idx, len = get(this, 'length');
-
- if (startAt === undefined || startAt >= len) startAt = len-1;
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx>=0;idx--) {
- if (this.objectAt(idx) === object) return idx ;
- }
- return -1;
- },
-
- // ..........................................................
- // ARRAY OBSERVERS
- //
-
- /**
- Adds an array observer to the receiving array. The array observer object
- normally must implement two methods:
-
- * `arrayWillChange(start, removeCount, addCount)` - This method will be
- called just before the array is modified.
- * `arrayDidChange(start, removeCount, addCount)` - This method will be
- called just after the array is modified.
-
- Both callbacks will be passed the starting index of the change as well a
- a count of the items to be removed and added. You can use these callbacks
- to optionally inspect the array during the change, clear caches, or do
- any other bookkeeping necessary.
-
- In addition to passing a target, you can also include an options hash
- which you can use to override the method names that will be invoked on the
- target.
-
- @method addArrayObserver
- @param {Object} target The observer object.
- @param {Hash} opts Optional hash of configuration options including
- `willChange`, `didChange`, and a `context` option.
- @return {Ember.Array} receiver
- */
- addArrayObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'arrayWillChange',
- didChange = (opts && opts.didChange) || 'arrayDidChange';
-
- var hasObservers = get(this, 'hasArrayObservers');
- if (!hasObservers) Ember.propertyWillChange(this, 'hasArrayObservers');
- Ember.addListener(this, '@array:before', target, willChange);
- Ember.addListener(this, '@array:change', target, didChange);
- if (!hasObservers) Ember.propertyDidChange(this, 'hasArrayObservers');
- return this;
- },
-
- /**
- Removes an array observer from the object if the observer is current
- registered. Calling this method multiple times with the same object will
- have no effect.
-
- @method removeArrayObserver
- @param {Object} target The object observing the array.
- @return {Ember.Array} receiver
- */
- removeArrayObserver: function(target, opts) {
- var willChange = (opts && opts.willChange) || 'arrayWillChange',
- didChange = (opts && opts.didChange) || 'arrayDidChange';
-
- var hasObservers = get(this, 'hasArrayObservers');
- if (hasObservers) Ember.propertyWillChange(this, 'hasArrayObservers');
- Ember.removeListener(this, '@array:before', target, willChange);
- Ember.removeListener(this, '@array:change', target, didChange);
- if (hasObservers) Ember.propertyDidChange(this, 'hasArrayObservers');
- return this;
- },
-
- /**
- Becomes true whenever the array currently has observers watching changes
- on the array.
-
- @property Boolean
- */
- hasArrayObservers: Ember.computed(function() {
- return Ember.hasListeners(this, '@array:change') || Ember.hasListeners(this, '@array:before');
- }),
-
- /**
- If you are implementing an object that supports `Ember.Array`, call this
- method just before the array content changes to notify any observers and
- invalidate any related properties. Pass the starting index of the change
- as well as a delta of the amounts to change.
-
- @method arrayContentWillChange
- @param {Number} startIdx The starting index in the array that will change.
- @param {Number} removeAmt The number of items that will be removed. If you
- pass `null` assumes 0
- @param {Number} addAmt The number of items that will be added If you
- pass `null` assumes 0.
- @return {Ember.Array} receiver
- */
- arrayContentWillChange: function(startIdx, removeAmt, addAmt) {
-
- // if no args are passed assume everything changes
- if (startIdx===undefined) {
- startIdx = 0;
- removeAmt = addAmt = -1;
- } else {
- if (removeAmt === undefined) removeAmt=-1;
- if (addAmt === undefined) addAmt=-1;
- }
-
- // Make sure the @each proxy is set up if anyone is observing @each
- if (Ember.isWatching(this, '@each')) { get(this, '@each'); }
-
- Ember.sendEvent(this, '@array:before', [this, startIdx, removeAmt, addAmt]);
-
- var removing, lim;
- if (startIdx>=0 && removeAmt>=0 && get(this, 'hasEnumerableObservers')) {
- removing = [];
- lim = startIdx+removeAmt;
- for(var idx=startIdx;idx<lim;idx++) removing.push(this.objectAt(idx));
- } else {
- removing = removeAmt;
- }
-
- this.enumerableContentWillChange(removing, addAmt);
-
- return this;
- },
-
- arrayContentDidChange: function(startIdx, removeAmt, addAmt) {
-
- // if no args are passed assume everything changes
- if (startIdx===undefined) {
- startIdx = 0;
- removeAmt = addAmt = -1;
- } else {
- if (removeAmt === undefined) removeAmt=-1;
- if (addAmt === undefined) addAmt=-1;
- }
-
- var adding, lim;
- if (startIdx>=0 && addAmt>=0 && get(this, 'hasEnumerableObservers')) {
- adding = [];
- lim = startIdx+addAmt;
- for(var idx=startIdx;idx<lim;idx++) adding.push(this.objectAt(idx));
- } else {
- adding = addAmt;
- }
-
- this.enumerableContentDidChange(removeAmt, adding);
- Ember.sendEvent(this, '@array:change', [this, startIdx, removeAmt, addAmt]);
-
- var length = get(this, 'length'),
- cachedFirst = cacheFor(this, 'firstObject'),
- cachedLast = cacheFor(this, 'lastObject');
- if (this.objectAt(0) !== cachedFirst) {
- Ember.propertyWillChange(this, 'firstObject');
- Ember.propertyDidChange(this, 'firstObject');
- }
- if (this.objectAt(length-1) !== cachedLast) {
- Ember.propertyWillChange(this, 'lastObject');
- Ember.propertyDidChange(this, 'lastObject');
- }
-
- return this;
- },
-
- // ..........................................................
- // ENUMERATED PROPERTIES
- //
-
- /**
- Returns a special object that can be used to observe individual properties
- on the array. Just get an equivalent property on this object and it will
- return an enumerable that maps automatically to the named key on the
- member objects.
-
- @property @each
- */
- '@each': Ember.computed(function() {
- if (!this.__each) this.__each = new Ember.EachProxy(this);
- return this.__each;
- })
-
-}) ;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-/**
- Implements some standard methods for comparing objects. Add this mixin to
- any class you create that can compare its instances.
-
- You should implement the `compare()` method.
-
- @class Comparable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Comparable = Ember.Mixin.create( /** @scope Ember.Comparable.prototype */{
-
- /**
- walk like a duck. Indicates that the object can be compared.
-
- @property isComparable
- @type Boolean
- @default true
- */
- isComparable: true,
-
- /**
- Override to return the result of the comparison of the two parameters. The
- compare method should return:
-
- - `-1` if `a < b`
- - `0` if `a == b`
- - `1` if `a > b`
-
- Default implementation raises an exception.
-
- @method compare
- @param a {Object} the first object to compare
- @param b {Object} the second object to compare
- @return {Integer} the result of the comparison
- */
- compare: Ember.required(Function)
-
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Implements some standard methods for copying an object. Add this mixin to
- any object you create that can create a copy of itself. This mixin is
- added automatically to the built-in array.
-
- You should generally implement the `copy()` method to return a copy of the
- receiver.
-
- Note that `frozenCopy()` will only work if you also implement
- `Ember.Freezable`.
-
- @class Copyable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Copyable = Ember.Mixin.create(
-/** @scope Ember.Copyable.prototype */ {
-
- /**
- Override to return a copy of the receiver. Default implementation raises
- an exception.
-
- @method copy
- @param deep {Boolean} if `true`, a deep copy of the object should be made
- @return {Object} copy of receiver
- */
- copy: Ember.required(Function),
-
- /**
- If the object implements `Ember.Freezable`, then this will return a new
- copy if the object is not frozen and the receiver if the object is frozen.
-
- Raises an exception if you try to call this method on a object that does
- not support freezing.
-
- You should use this method whenever you want a copy of a freezable object
- since a freezable object can simply return itself without actually
- consuming more memory.
-
- @method frozenCopy
- @return {Object} copy of receiver or receiver
- */
- frozenCopy: function() {
- if (Ember.Freezable && Ember.Freezable.detect(this)) {
- return get(this, 'isFrozen') ? this : this.copy().freeze();
- } else {
- throw new Error(Ember.String.fmt("%@ does not support freezing", [this]));
- }
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The `Ember.Freezable` mixin implements some basic methods for marking an
- object as frozen. Once an object is frozen it should be read only. No changes
- may be made the internal state of the object.
-
- ## Enforcement
-
- To fully support freezing in your subclass, you must include this mixin and
- override any method that might alter any property on the object to instead
- raise an exception. You can check the state of an object by checking the
- `isFrozen` property.
-
- Although future versions of JavaScript may support language-level freezing
- object objects, that is not the case today. Even if an object is freezable,
- it is still technically possible to modify the object, even though it could
- break other parts of your application that do not expect a frozen object to
- change. It is, therefore, very important that you always respect the
- `isFrozen` property on all freezable objects.
-
- ## Example Usage
-
- The example below shows a simple object that implement the `Ember.Freezable`
- protocol.
-
- ```javascript
- Contact = Ember.Object.extend(Ember.Freezable, {
- firstName: null,
- lastName: null,
-
- // swaps the names
- swapNames: function() {
- if (this.get('isFrozen')) throw Ember.FROZEN_ERROR;
- var tmp = this.get('firstName');
- this.set('firstName', this.get('lastName'));
- this.set('lastName', tmp);
- return this;
- }
-
- });
-
- c = Context.create({ firstName: "John", lastName: "Doe" });
- c.swapNames(); // returns c
- c.freeze();
- c.swapNames(); // EXCEPTION
- ```
-
- ## Copying
-
- Usually the `Ember.Freezable` protocol is implemented in cooperation with the
- `Ember.Copyable` protocol, which defines a `frozenCopy()` method that will
- return a frozen object, if the object implements this method as well.
-
- @class Freezable
- @namespace Ember
- @extends Ember.Mixin
- @since Ember 0.9
-*/
-Ember.Freezable = Ember.Mixin.create(
-/** @scope Ember.Freezable.prototype */ {
-
- /**
- Set to `true` when the object is frozen. Use this property to detect
- whether your object is frozen or not.
-
- @property isFrozen
- @type Boolean
- */
- isFrozen: false,
-
- /**
- Freezes the object. Once this method has been called the object should
- no longer allow any properties to be edited.
-
- @method freeze
- @return {Object} receiver
- */
- freeze: function() {
- if (get(this, 'isFrozen')) return this;
- set(this, 'isFrozen', true);
- return this;
- }
-
-});
-
-Ember.FROZEN_ERROR = "Frozen object cannot be modified.";
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var forEach = Ember.EnumerableUtils.forEach;
-
-/**
- This mixin defines the API for modifying generic enumerables. These methods
- can be applied to an object regardless of whether it is ordered or
- unordered.
-
- Note that an Enumerable can change even if it does not implement this mixin.
- For example, a MappedEnumerable cannot be directly modified but if its
- underlying enumerable changes, it will change also.
-
- ## Adding Objects
-
- To add an object to an enumerable, use the `addObject()` method. This
- method will only add the object to the enumerable if the object is not
- already present and the object if of a type supported by the enumerable.
-
- ```javascript
- set.addObject(contact);
- ```
-
- ## Removing Objects
-
- To remove an object form an enumerable, use the `removeObject()` method. This
- will only remove the object if it is already in the enumerable, otherwise
- this method has no effect.
-
- ```javascript
- set.removeObject(contact);
- ```
-
- ## Implementing In Your Own Code
-
- If you are implementing an object and want to support this API, just include
- this mixin in your class and implement the required methods. In your unit
- tests, be sure to apply the Ember.MutableEnumerableTests to your object.
-
- @class MutableEnumerable
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Enumerable
-*/
-Ember.MutableEnumerable = Ember.Mixin.create(Ember.Enumerable,
- /** @scope Ember.MutableEnumerable.prototype */ {
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- Attempts to add the passed object to the receiver if the object is not
- already present in the collection. If the object is present, this method
- has no effect.
-
- If the passed object is of a type not supported by the receiver
- then this method should raise an exception.
-
- @method addObject
- @param {Object} object The object to add to the enumerable.
- @return {Object} the passed object
- */
- addObject: Ember.required(Function),
-
- /**
- Adds each object in the passed enumerable to the receiver.
-
- @method addObjects
- @param {Ember.Enumerable} objects the objects to add.
- @return {Object} receiver
- */
- addObjects: function(objects) {
- Ember.beginPropertyChanges(this);
- forEach(objects, function(obj) { this.addObject(obj); }, this);
- Ember.endPropertyChanges(this);
- return this;
- },
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- Attempts to remove the passed object from the receiver collection if the
- object is in present in the collection. If the object is not present,
- this method has no effect.
-
- If the passed object is of a type not supported by the receiver
- then this method should raise an exception.
-
- @method removeObject
- @param {Object} object The object to remove from the enumerable.
- @return {Object} the passed object
- */
- removeObject: Ember.required(Function),
-
-
- /**
- Removes each objects in the passed enumerable from the receiver.
-
- @method removeObjects
- @param {Ember.Enumerable} objects the objects to remove
- @return {Object} receiver
- */
- removeObjects: function(objects) {
- Ember.beginPropertyChanges(this);
- forEach(objects, function(obj) { this.removeObject(obj); }, this);
- Ember.endPropertyChanges(this);
- return this;
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-// ..........................................................
-// CONSTANTS
-//
-
-var OUT_OF_RANGE_EXCEPTION = "Index out of range" ;
-var EMPTY = [];
-
-// ..........................................................
-// HELPERS
-//
-
-var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
-
-/**
- This mixin defines the API for modifying array-like objects. These methods
- can be applied only to a collection that keeps its items in an ordered set.
-
- Note that an Array can change even if it does not implement this mixin.
- For example, one might implement a SparseArray that cannot be directly
- modified, but if its underlying enumerable changes, it will change also.
-
- @class MutableArray
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.Array
- @uses Ember.MutableEnumerable
-*/
-Ember.MutableArray = Ember.Mixin.create(Ember.Array, Ember.MutableEnumerable,
- /** @scope Ember.MutableArray.prototype */ {
-
- /**
- __Required.__ You must implement this method to apply this mixin.
-
- This is one of the primitives you must implement to support `Ember.Array`.
- You should replace amt objects started at idx with the objects in the
- passed array. You should also call `this.enumerableContentDidChange()`
-
- @method replace
- @param {Number} idx Starting index in the array to replace. If
- idx >= length, then append to the end of the array.
- @param {Number} amt Number of elements that should be removed from
- the array, starting at *idx*.
- @param {Array} objects An array of zero or more objects that should be
- inserted into the array at *idx*
- */
- replace: Ember.required(),
-
- /**
- Remove all elements from self. This is useful if you
- want to reuse an existing array without having to recreate it.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- color.length(); // 3
- colors.clear(); // []
- colors.length(); // 0
- ```
-
- @method clear
- @return {Ember.Array} An empty Array.
- */
- clear: function () {
- var len = get(this, 'length');
- if (len === 0) return this;
- this.replace(0, len, EMPTY);
- return this;
- },
-
- /**
- This will use the primitive `replace()` method to insert an object at the
- specified index.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.insertAt(2, "yellow"); // ["red", "green", "yellow", "blue"]
- colors.insertAt(5, "orange"); // Error: Index out of range
- ```javascript
-
- @method insertAt
- @param {Number} idx index of insert the object at.
- @param {Object} object object to insert
- */
- insertAt: function(idx, object) {
- if (idx > get(this, 'length')) throw new Error(OUT_OF_RANGE_EXCEPTION) ;
- this.replace(idx, 0, [object]) ;
- return this ;
- },
-
- /**
- Remove an object at the specified index using the `replace()` primitive
- method. You can pass either a single index, or a start and a length.
-
- If you pass a start and length that is beyond the
- length this method will throw an `Ember.OUT_OF_RANGE_EXCEPTION`
-
- ```javascript
- var colors = ["red", "green", "blue", "yellow", "orange"];
- colors.removeAt(0); // ["green", "blue", "yellow", "orange"]
- colors.removeAt(2, 2); // ["green", "blue"]
- colors.removeAt(4, 2); // Error: Index out of range
- ```
-
- @method removeAt
- @param {Number} start index, start of range
- @param {Number} len length of passing range
- @return {Object} receiver
- */
- removeAt: function(start, len) {
- if ('number' === typeof start) {
-
- if ((start < 0) || (start >= get(this, 'length'))) {
- throw new Error(OUT_OF_RANGE_EXCEPTION);
- }
-
- // fast case
- if (len === undefined) len = 1;
- this.replace(start, len, EMPTY);
- }
-
- return this ;
- },
-
- /**
- Push the object onto the end of the array. Works just like `push()` but it
- is KVO-compliant.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.pushObject("black"); // ["red", "green", "blue", "black"]
- colors.pushObject(["yellow", "orange"]); // ["red", "green", "blue", "black", ["yellow", "orange"]]
- ```
-
- @method pushObject
- @param {anything} obj object to push
- */
- pushObject: function(obj) {
- this.insertAt(get(this, 'length'), obj) ;
- return obj ;
- },
-
- /**
- Add the objects in the passed numerable to the end of the array. Defers
- notifying observers of the change until all objects are added.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.pushObjects("black"); // ["red", "green", "blue", "black"]
- colors.pushObjects(["yellow", "orange"]); // ["red", "green", "blue", "black", "yellow", "orange"]
- ```
-
- @method pushObjects
- @param {Ember.Enumerable} objects the objects to add
- @return {Ember.Array} receiver
- */
- pushObjects: function(objects) {
- this.replace(get(this, 'length'), 0, objects);
- return this;
- },
-
- /**
- Pop object from array or nil if none are left. Works just like `pop()` but
- it is KVO-compliant.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.popObject(); // "blue"
- console.log(colors); // ["red", "green"]
- ```
-
- @method popObject
- @return object
- */
- popObject: function() {
- var len = get(this, 'length') ;
- if (len === 0) return null ;
-
- var ret = this.objectAt(len-1) ;
- this.removeAt(len-1, 1) ;
- return ret ;
- },
-
- /**
- Shift an object from start of array or nil if none are left. Works just
- like `shift()` but it is KVO-compliant.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.shiftObject(); // "red"
- console.log(colors); // ["green", "blue"]
- ```
-
- @method shiftObject
- @return object
- */
- shiftObject: function() {
- if (get(this, 'length') === 0) return null ;
- var ret = this.objectAt(0) ;
- this.removeAt(0) ;
- return ret ;
- },
-
- /**
- Unshift an object to start of array. Works just like `unshift()` but it is
- KVO-compliant.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.unshiftObject("yellow"); // ["yellow", "red", "green", "blue"]
- colors.unshiftObject(["black", "white"]); // [["black", "white"], "yellow", "red", "green", "blue"]
- ```
-
- @method unshiftObject
- @param {anything} obj object to unshift
- */
- unshiftObject: function(obj) {
- this.insertAt(0, obj) ;
- return obj ;
- },
-
- /**
- Adds the named objects to the beginning of the array. Defers notifying
- observers until all objects have been added.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.unshiftObjects(["black", "white"]); // ["black", "white", "red", "green", "blue"]
- colors.unshiftObjects("yellow"); // Type Error: 'undefined' is not a function
- ```
-
- @method unshiftObjects
- @param {Ember.Enumerable} objects the objects to add
- @return {Ember.Array} receiver
- */
- unshiftObjects: function(objects) {
- this.replace(0, 0, objects);
- return this;
- },
-
- /**
- Reverse objects in the array. Works just like `reverse()` but it is
- KVO-compliant.
-
- @method reverseObjects
- @return {Ember.Array} receiver
- */
- reverseObjects: function() {
- var len = get(this, 'length');
- if (len === 0) return this;
- var objects = this.toArray().reverse();
- this.replace(0, len, objects);
- return this;
- },
-
- /**
- Replace all the the receiver's content with content of the argument.
- If argument is an empty array receiver will be cleared.
-
- ```javascript
- var colors = ["red", "green", "blue"];
- colors.setObjects(["black", "white"]); // ["black", "white"]
- colors.setObjects([]); // []
- ```
-
- @method setObjects
- @param {Ember.Array} objects array whose content will be used for replacing
- the content of the receiver
- @return {Ember.Array} receiver with the new content
- */
- setObjects: function(objects) {
- if (objects.length === 0) return this.clear();
-
- var len = get(this, 'length');
- this.replace(0, len, objects);
- return this;
- },
-
- // ..........................................................
- // IMPLEMENT Ember.MutableEnumerable
- //
-
- removeObject: function(obj) {
- var loc = get(this, 'length') || 0;
- while(--loc >= 0) {
- var curObject = this.objectAt(loc) ;
- if (curObject === obj) this.removeAt(loc) ;
- }
- return this ;
- },
-
- addObject: function(obj) {
- if (!this.contains(obj)) this.pushObject(obj);
- return this ;
- }
-
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, defineProperty = Ember.defineProperty;
-
-/**
- ## Overview
-
- This mixin provides properties and property observing functionality, core
- features of the Ember object model.
-
- Properties and observers allow one object to observe changes to a
- property on another object. This is one of the fundamental ways that
- models, controllers and views communicate with each other in an Ember
- application.
-
- Any object that has this mixin applied can be used in observer
- operations. That includes `Ember.Object` and most objects you will
- interact with as you write your Ember application.
-
- Note that you will not generally apply this mixin to classes yourself,
- but you will use the features provided by this module frequently, so it
- is important to understand how to use it.
-
- ## Using `get()` and `set()`
-
- Because of Ember's support for bindings and observers, you will always
- access properties using the get method, and set properties using the
- set method. This allows the observing objects to be notified and
- computed properties to be handled properly.
-
- More documentation about `get` and `set` are below.
-
- ## Observing Property Changes
-
- You typically observe property changes simply by adding the `observes`
- call to the end of your method declarations in classes that you write.
- For example:
-
- ```javascript
- Ember.Object.create({
- valueObserver: function() {
- // Executes whenever the "value" property changes
- }.observes('value')
- });
- ```
-
- Although this is the most common way to add an observer, this capability
- is actually built into the `Ember.Object` class on top of two methods
- defined in this mixin: `addObserver` and `removeObserver`. You can use
- these two methods to add and remove observers yourself if you need to
- do so at runtime.
-
- To add an observer for a property, call:
-
- ```javascript
- object.addObserver('propertyKey', targetObject, targetAction)
- ```
-
- This will call the `targetAction` method on the `targetObject` to be called
- whenever the value of the `propertyKey` changes.
-
- Note that if `propertyKey` is a computed property, the observer will be
- called when any of the property dependencies are changed, even if the
- resulting value of the computed property is unchanged. This is necessary
- because computed properties are not computed until `get` is called.
-
- @class Observable
- @namespace Ember
- @extends Ember.Mixin
-*/
-Ember.Observable = Ember.Mixin.create(/** @scope Ember.Observable.prototype */ {
-
- // compatibility
- isObserverable: true,
-
- /**
- Retrieves the value of a property from the object.
-
- This method is usually similar to using `object[keyName]` or `object.keyName`,
- however it supports both computed properties and the unknownProperty
- handler.
-
- Because `get` unifies the syntax for accessing all these kinds
- of properties, it can make many refactorings easier, such as replacing a
- simple property with a computed property, or vice versa.
-
- ### Computed Properties
-
- Computed properties are methods defined with the `property` modifier
- declared at the end, such as:
-
- ```javascript
- fullName: function() {
- return this.getEach('firstName', 'lastName').compact().join(' ');
- }.property('firstName', 'lastName')
- ```
-
- When you call `get` on a computed property, the function will be
- called and the return value will be returned instead of the function
- itself.
-
- ### Unknown Properties
-
- Likewise, if you try to call `get` on a property whose value is
- `undefined`, the `unknownProperty()` method will be called on the object.
- If this method returns any value other than `undefined`, it will be returned
- instead. This allows you to implement "virtual" properties that are
- not defined upfront.
-
- @method get
- @param {String} key The property to retrieve
- @return {Object} The property value or undefined.
- */
- get: function(keyName) {
- return get(this, keyName);
- },
-
- /**
- To get multiple properties at once, call `getProperties`
- with a list of strings or an array:
-
- ```javascript
- record.getProperties('firstName', 'lastName', 'zipCode'); // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
- ```
-
- is equivalent to:
-
- ```javascript
- record.getProperties(['firstName', 'lastName', 'zipCode']); // { firstName: 'John', lastName: 'Doe', zipCode: '10011' }
- ```
-
- @method getProperties
- @param {String...|Array} list of keys to get
- @return {Hash}
- */
- getProperties: function() {
- var ret = {};
- var propertyNames = arguments;
- if (arguments.length === 1 && Ember.typeOf(arguments[0]) === 'array') {
- propertyNames = arguments[0];
- }
- for(var i = 0; i < propertyNames.length; i++) {
- ret[propertyNames[i]] = get(this, propertyNames[i]);
- }
- return ret;
- },
-
- /**
- Sets the provided key or path to the value.
-
- This method is generally very similar to calling `object[key] = value` or
- `object.key = value`, except that it provides support for computed
- properties, the `unknownProperty()` method and property observers.
-
- ### Computed Properties
-
- If you try to set a value on a key that has a computed property handler
- defined (see the `get()` method for an example), then `set()` will call
- that method, passing both the value and key instead of simply changing
- the value itself. This is useful for those times when you need to
- implement a property that is composed of one or more member
- properties.
-
- ### Unknown Properties
-
- If you try to set a value on a key that is undefined in the target
- object, then the `unknownProperty()` handler will be called instead. This
- gives you an opportunity to implement complex "virtual" properties that
- are not predefined on the object. If `unknownProperty()` returns
- undefined, then `set()` will simply set the value on the object.
-
- ### Property Observers
-
- In addition to changing the property, `set()` will also register a property
- change with the object. Unless you have placed this call inside of a
- `beginPropertyChanges()` and `endPropertyChanges(),` any "local" observers
- (i.e. observer methods declared on the same object), will be called
- immediately. Any "remote" observers (i.e. observer methods declared on
- another object) will be placed in a queue and called at a later time in a
- coalesced manner.
-
- ### Chaining
-
- In addition to property changes, `set()` returns the value of the object
- itself so you can do chaining like this:
-
- ```javascript
- record.set('firstName', 'Charles').set('lastName', 'Jolley');
- ```
-
- @method set
- @param {String} key The property to set
- @param {Object} value The value to set or `null`.
- @return {Ember.Observable}
- */
- set: function(keyName, value) {
- set(this, keyName, value);
- return this;
- },
-
- /**
- To set multiple properties at once, call `setProperties`
- with a Hash:
-
- ```javascript
- record.setProperties({ firstName: 'Charles', lastName: 'Jolley' });
- ```
-
- @method setProperties
- @param {Hash} hash the hash of keys and values to set
- @return {Ember.Observable}
- */
- setProperties: function(hash) {
- return Ember.setProperties(this, hash);
- },
-
- /**
- Begins a grouping of property changes.
-
- You can use this method to group property changes so that notifications
- will not be sent until the changes are finished. If you plan to make a
- large number of changes to an object at one time, you should call this
- method at the beginning of the changes to begin deferring change
- notifications. When you are done making changes, call
- `endPropertyChanges()` to deliver the deferred change notifications and end
- deferring.
-
- @method beginPropertyChanges
- @return {Ember.Observable}
- */
- beginPropertyChanges: function() {
- Ember.beginPropertyChanges();
- return this;
- },
-
- /**
- Ends a grouping of property changes.
-
- You can use this method to group property changes so that notifications
- will not be sent until the changes are finished. If you plan to make a
- large number of changes to an object at one time, you should call
- `beginPropertyChanges()` at the beginning of the changes to defer change
- notifications. When you are done making changes, call this method to
- deliver the deferred change notifications and end deferring.
-
- @method endPropertyChanges
- @return {Ember.Observable}
- */
- endPropertyChanges: function() {
- Ember.endPropertyChanges();
- return this;
- },
-
- /**
- Notify the observer system that a property is about to change.
-
- Sometimes you need to change a value directly or indirectly without
- actually calling `get()` or `set()` on it. In this case, you can use this
- method and `propertyDidChange()` instead. Calling these two methods
- together will notify all observers that the property has potentially
- changed value.
-
- Note that you must always call `propertyWillChange` and `propertyDidChange`
- as a pair. If you do not, it may get the property change groups out of
- order and cause notifications to be delivered more often than you would
- like.
-
- @method propertyWillChange
- @param {String} key The property key that is about to change.
- @return {Ember.Observable}
- */
- propertyWillChange: function(keyName){
- Ember.propertyWillChange(this, keyName);
- return this;
- },
-
- /**
- Notify the observer system that a property has just changed.
-
- Sometimes you need to change a value directly or indirectly without
- actually calling `get()` or `set()` on it. In this case, you can use this
- method and `propertyWillChange()` instead. Calling these two methods
- together will notify all observers that the property has potentially
- changed value.
-
- Note that you must always call `propertyWillChange` and `propertyDidChange`
- as a pair. If you do not, it may get the property change groups out of
- order and cause notifications to be delivered more often than you would
- like.
-
- @method propertyDidChange
- @param {String} keyName The property key that has just changed.
- @return {Ember.Observable}
- */
- propertyDidChange: function(keyName) {
- Ember.propertyDidChange(this, keyName);
- return this;
- },
-
- /**
- Convenience method to call `propertyWillChange` and `propertyDidChange` in
- succession.
-
- @method notifyPropertyChange
- @param {String} keyName The property key to be notified about.
- @return {Ember.Observable}
- */
- notifyPropertyChange: function(keyName) {
- this.propertyWillChange(keyName);
- this.propertyDidChange(keyName);
- return this;
- },
-
- addBeforeObserver: function(key, target, method) {
- Ember.addBeforeObserver(this, key, target, method);
- },
-
- /**
- Adds an observer on a property.
-
- This is the core method used to register an observer for a property.
-
- Once you call this method, anytime the key's value is set, your observer
- will be notified. Note that the observers are triggered anytime the
- value is set, regardless of whether it has actually changed. Your
- observer should be prepared to handle that.
-
- You can also pass an optional context parameter to this method. The
- context will be passed to your observer method whenever it is triggered.
- Note that if you add the same target/method pair on a key multiple times
- with different context parameters, your observer will only be called once
- with the last context you passed.
-
- ### Observer Methods
-
- Observer methods you pass should generally have the following signature if
- you do not pass a `context` parameter:
-
- ```javascript
- fooDidChange: function(sender, key, value, rev) { };
- ```
-
- The sender is the object that changed. The key is the property that
- changes. The value property is currently reserved and unused. The rev
- is the last property revision of the object when it changed, which you can
- use to detect if the key value has really changed or not.
-
- If you pass a `context` parameter, the context will be passed before the
- revision like so:
-
- ```javascript
- fooDidChange: function(sender, key, value, context, rev) { };
- ```
-
- Usually you will not need the value, context or revision parameters at
- the end. In this case, it is common to write observer methods that take
- only a sender and key value as parameters or, if you aren't interested in
- any of these values, to write an observer that has no parameters at all.
-
- @method addObserver
- @param {String} key The key to observer
- @param {Object} target The target object to invoke
- @param {String|Function} method The method to invoke.
- @return {Ember.Object} self
- */
- addObserver: function(key, target, method) {
- Ember.addObserver(this, key, target, method);
- },
-
- /**
- Remove an observer you have previously registered on this object. Pass
- the same key, target, and method you passed to `addObserver()` and your
- target will no longer receive notifications.
-
- @method removeObserver
- @param {String} key The key to observer
- @param {Object} target The target object to invoke
- @param {String|Function} method The method to invoke.
- @return {Ember.Observable} receiver
- */
- removeObserver: function(key, target, method) {
- Ember.removeObserver(this, key, target, method);
- },
-
- /**
- Returns `true` if the object currently has observers registered for a
- particular key. You can use this method to potentially defer performing
- an expensive action until someone begins observing a particular property
- on the object.
-
- @method hasObserverFor
- @param {String} key Key to check
- @return {Boolean}
- */
- hasObserverFor: function(key) {
- return Ember.hasListeners(this, key+':change');
- },
-
- /**
- @deprecated
- @method getPath
- @param {String} path The property path to retrieve
- @return {Object} The property value or undefined.
- */
- getPath: function(path) {
- Ember.deprecate("getPath is deprecated since get now supports paths");
- return this.get(path);
- },
-
- /**
- @deprecated
- @method setPath
- @param {String} path The path to the property that will be set
- @param {Object} value The value to set or `null`.
- @return {Ember.Observable}
- */
- setPath: function(path, value) {
- Ember.deprecate("setPath is deprecated since set now supports paths");
- return this.set(path, value);
- },
-
- /**
- Retrieves the value of a property, or a default value in the case that the
- property returns `undefined`.
-
- ```javascript
- person.getWithDefault('lastName', 'Doe');
- ```
-
- @method getWithDefault
- @param {String} keyName The name of the property to retrieve
- @param {Object} defaultValue The value to return if the property value is undefined
- @return {Object} The property value or the defaultValue.
- */
- getWithDefault: function(keyName, defaultValue) {
- return Ember.getWithDefault(this, keyName, defaultValue);
- },
-
- /**
- Set the value of a property to the current value plus some amount.
-
- ```javascript
- person.incrementProperty('age');
- team.incrementProperty('score', 2);
- ```
-
- @method incrementProperty
- @param {String} keyName The name of the property to increment
- @param {Object} increment The amount to increment by. Defaults to 1
- @return {Object} The new property value
- */
- incrementProperty: function(keyName, increment) {
- if (!increment) { increment = 1; }
- set(this, keyName, (get(this, keyName) || 0)+increment);
- return get(this, keyName);
- },
-
- /**
- Set the value of a property to the current value minus some amount.
-
- ```javascript
- player.decrementProperty('lives');
- orc.decrementProperty('health', 5);
- ```
-
- @method decrementProperty
- @param {String} keyName The name of the property to decrement
- @param {Object} increment The amount to decrement by. Defaults to 1
- @return {Object} The new property value
- */
- decrementProperty: function(keyName, increment) {
- if (!increment) { increment = 1; }
- set(this, keyName, (get(this, keyName) || 0)-increment);
- return get(this, keyName);
- },
-
- /**
- Set the value of a boolean property to the opposite of it's
- current value.
-
- ```javascript
- starship.toggleProperty('warpDriveEnaged');
- ```
-
- @method toggleProperty
- @param {String} keyName The name of the property to toggle
- @return {Object} The new property value
- */
- toggleProperty: function(keyName) {
- set(this, keyName, !get(this, keyName));
- return get(this, keyName);
- },
-
- /**
- Returns the cached value of a computed property, if it exists.
- This allows you to inspect the value of a computed property
- without accidentally invoking it if it is intended to be
- generated lazily.
-
- @method cacheFor
- @param {String} keyName
- @return {Object} The cached value of the computed property, if any
- */
- cacheFor: function(keyName) {
- return Ember.cacheFor(this, keyName);
- },
-
- // intended for debugging purposes
- observersForKey: function(keyName) {
- return Ember.observersFor(this, keyName);
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
-@class TargetActionSupport
-@namespace Ember
-@extends Ember.Mixin
-*/
-Ember.TargetActionSupport = Ember.Mixin.create({
- target: null,
- action: null,
-
- targetObject: Ember.computed(function() {
- var target = get(this, 'target');
-
- if (Ember.typeOf(target) === "string") {
- var value = get(this, target);
- if (value === undefined) { value = get(Ember.lookup, target); }
- return value;
- } else {
- return target;
- }
- }).property('target'),
-
- triggerAction: function() {
- var action = get(this, 'action'),
- target = get(this, 'targetObject');
-
- if (target && action) {
- var ret;
-
- if (typeof target.send === 'function') {
- ret = target.send(action, this);
- } else {
- if (typeof action === 'string') {
- action = target[action];
- }
- ret = action.call(target, this);
- }
- if (ret !== false) ret = true;
-
- return ret;
- } else {
- return false;
- }
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- This mixin allows for Ember objects to subscribe to and emit events.
-
- ```javascript
- App.Person = Ember.Object.extend(Ember.Evented, {
- greet: function() {
- // ...
- this.trigger('greet');
- }
- });
-
- var person = App.Person.create();
-
- person.on('greet', function() {
- console.log('Our person has greeted');
- });
-
- person.greet();
-
- // outputs: 'Our person has greeted'
- ```
-
- @class Evented
- @namespace Ember
- @extends Ember.Mixin
- */
-Ember.Evented = Ember.Mixin.create({
-
- /**
- Subscribes to a named event with given function.
-
- ```javascript
- person.on('didLoad', function() {
- // fired once the person has loaded
- });
- ```
-
- An optional target can be passed in as the 2nd argument that will
- be set as the "this" for the callback. This is a good way to give your
- function access to the object triggering the event. When the target
- parameter is used the callback becomes the third argument.
-
- @method on
- @param {String} name The name of the event
- @param {Object} [target] The "this" binding for the callback
- @param {Function} method The callback to execute
- */
- on: function(name, target, method) {
- Ember.addListener(this, name, target, method);
- },
-
- /**
- Subscribes a function to a named event and then cancels the subscription
- after the first time the event is triggered. It is good to use ``one`` when
- you only care about the first time an event has taken place.
-
- This function takes an optional 2nd argument that will become the "this"
- value for the callback. If this argument is passed then the 3rd argument
- becomes the function.
-
- @method one
- @param {String} name The name of the event
- @param {Object} [target] The "this" binding for the callback
- @param {Function} method The callback to execute
- */
- one: function(name, target, method) {
- if (!method) {
- method = target;
- target = null;
- }
-
- Ember.addListener(this, name, target, method, true);
- },
-
- /**
- Triggers a named event for the object. Any additional arguments
- will be passed as parameters to the functions that are subscribed to the
- event.
-
- ```javascript
- person.on('didEat', food) {
- console.log('person ate some ' + food);
- });
-
- person.trigger('didEat', 'broccoli');
-
- // outputs: person ate some broccoli
- ```
- @method trigger
- @param {String} name The name of the event
- @param {Object...} args Optional arguments to pass on
- */
- trigger: function(name) {
- var args = [], i, l;
- for (i = 1, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- Ember.sendEvent(this, name, args);
- },
-
- fire: function(name) {
- Ember.deprecate("Ember.Evented#fire() has been deprecated in favor of trigger() for compatibility with jQuery. It will be removed in 1.0. Please update your code to call trigger() instead.");
- this.trigger.apply(this, arguments);
- },
-
- /**
- Cancels subscription for give name, target, and method.
-
- @method off
- @param {String} name The name of the event
- @param {Object} target The target of the subscription
- @param {Function} method The function of the subscription
- */
- off: function(name, target, method) {
- Ember.removeListener(this, name, target, method);
- },
-
- /**
- Checks to see if object has any subscriptions for named event.
-
- @method has
- @param {String} name The name of the event
- @return {Boolean} does the object have a subscription for event
- */
- has: function(name) {
- return Ember.hasListeners(this, name);
- }
-});
-
-})();
-
-
-
-(function() {
-var RSVP = requireModule("rsvp");
-
-RSVP.async = function(callback, binding) {
- Ember.run.schedule('actions', binding, callback);
-};
-
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get,
- slice = Array.prototype.slice;
-
-/**
- @class Deferred
- @namespace Ember
- @extends Ember.Mixin
- */
-Ember.DeferredMixin = Ember.Mixin.create({
- /**
- Add handlers to be called when the Deferred object is resolved or rejected.
-
- @method then
- @param {Function} doneCallback a callback function to be called when done
- @param {Function} failCallback a callback function to be called when failed
- */
- then: function(doneCallback, failCallback) {
- var promise = get(this, 'promise');
- return promise.then.apply(promise, arguments);
- },
-
- /**
- Resolve a Deferred object and call any `doneCallbacks` with the given args.
-
- @method resolve
- */
- resolve: function(value) {
- get(this, 'promise').resolve(value);
- },
-
- /**
- Reject a Deferred object and call any `failCallbacks` with the given args.
-
- @method reject
- */
- reject: function(value) {
- get(this, 'promise').reject(value);
- },
-
- promise: Ember.computed(function() {
- return new RSVP.Promise();
- })
-});
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-Ember.Container = requireModule('container');
-Ember.Container.set = Ember.set;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-// NOTE: this object should never be included directly. Instead use Ember.
-// Ember.Object. We only define this separately so that Ember.Set can depend on it
-
-
-var set = Ember.set, get = Ember.get,
- o_create = Ember.create,
- o_defineProperty = Ember.platform.defineProperty,
- a_slice = Array.prototype.slice,
- GUID_KEY = Ember.GUID_KEY,
- guidFor = Ember.guidFor,
- generateGuid = Ember.generateGuid,
- meta = Ember.meta,
- rewatch = Ember.rewatch,
- finishChains = Ember.finishChains,
- destroy = Ember.destroy,
- schedule = Ember.run.schedule,
- Mixin = Ember.Mixin,
- applyMixin = Mixin._apply,
- finishPartial = Mixin.finishPartial,
- reopen = Mixin.prototype.reopen,
- MANDATORY_SETTER = Ember.ENV.MANDATORY_SETTER,
- indexOf = Ember.EnumerableUtils.indexOf;
-
-var undefinedDescriptor = {
- configurable: true,
- writable: true,
- enumerable: false,
- value: undefined
-};
-
-function makeCtor() {
-
- // Note: avoid accessing any properties on the object since it makes the
- // method a lot faster. This is glue code so we want it to be as fast as
- // possible.
-
- var wasApplied = false, initMixins, initProperties;
-
- var Class = function() {
- if (!wasApplied) {
- Class.proto(); // prepare prototype...
- }
- o_defineProperty(this, GUID_KEY, undefinedDescriptor);
- o_defineProperty(this, '_super', undefinedDescriptor);
- var m = meta(this);
- m.proto = this;
- if (initMixins) {
- // capture locally so we can clear the closed over variable
- var mixins = initMixins;
- initMixins = null;
- this.reopen.apply(this, mixins);
- }
- if (initProperties) {
- // capture locally so we can clear the closed over variable
- var props = initProperties;
- initProperties = null;
-
- var concatenatedProperties = this.concatenatedProperties;
-
- for (var i = 0, l = props.length; i < l; i++) {
- var properties = props[i];
- for (var keyName in properties) {
- if (!properties.hasOwnProperty(keyName)) { continue; }
-
- var value = properties[keyName],
- IS_BINDING = Ember.IS_BINDING;
-
- if (IS_BINDING.test(keyName)) {
- var bindings = m.bindings;
- if (!bindings) {
- bindings = m.bindings = {};
- } else if (!m.hasOwnProperty('bindings')) {
- bindings = m.bindings = o_create(m.bindings);
- }
- bindings[keyName] = value;
- }
-
- var desc = m.descs[keyName];
-
- Ember.assert("Ember.Object.create no longer supports defining computed properties.", !(value instanceof Ember.ComputedProperty));
- Ember.assert("Ember.Object.create no longer supports defining methods that call _super.", !(typeof value === 'function' && value.toString().indexOf('._super') !== -1));
-
- if (concatenatedProperties && indexOf(concatenatedProperties, keyName) >= 0) {
- var baseValue = this[keyName];
-
- if (baseValue) {
- if ('function' === typeof baseValue.concat) {
- value = baseValue.concat(value);
- } else {
- value = Ember.makeArray(baseValue).concat(value);
- }
- } else {
- value = Ember.makeArray(value);
- }
- }
-
- if (desc) {
- desc.set(this, keyName, value);
- } else {
- if (typeof this.setUnknownProperty === 'function' && !(keyName in this)) {
- this.setUnknownProperty(keyName, value);
- } else if (MANDATORY_SETTER) {
- Ember.defineProperty(this, keyName, null, value); // setup mandatory setter
- } else {
- this[keyName] = value;
- }
- }
- }
- }
- }
- finishPartial(this, m);
- delete m.proto;
- finishChains(this);
- this.init.apply(this, arguments);
- };
-
- Class.toString = Mixin.prototype.toString;
- Class.willReopen = function() {
- if (wasApplied) {
- Class.PrototypeMixin = Mixin.create(Class.PrototypeMixin);
- }
-
- wasApplied = false;
- };
- Class._initMixins = function(args) { initMixins = args; };
- Class._initProperties = function(args) { initProperties = args; };
-
- Class.proto = function() {
- var superclass = Class.superclass;
- if (superclass) { superclass.proto(); }
-
- if (!wasApplied) {
- wasApplied = true;
- Class.PrototypeMixin.applyPartial(Class.prototype);
- rewatch(Class.prototype);
- }
-
- return this.prototype;
- };
-
- return Class;
-
-}
-
-var CoreObject = makeCtor();
-
-CoreObject.PrototypeMixin = Mixin.create({
-
- reopen: function() {
- applyMixin(this, arguments, true);
- return this;
- },
-
- isInstance: true,
-
- init: function() {},
-
- /**
- Defines the properties that will be concatenated from the superclass
- (instead of overridden).
-
- By default, when you extend an Ember class a property defined in
- the subclass overrides a property with the same name that is defined
- in the superclass. However, there are some cases where it is preferable
- to build up a property's value by combining the superclass' property
- value with the subclass' value. An example of this in use within Ember
- is the `classNames` property of `Ember.View`.
-
- Here is some sample code showing the difference between a concatenated
- property and a normal one:
-
- ```javascript
- App.BarView = Ember.View.extend({
- someNonConcatenatedProperty: ['bar'],
- classNames: ['bar']
- });
-
- App.FooBarView = App.BarView.extend({
- someNonConcatenatedProperty: ['foo'],
- classNames: ['foo'],
- });
-
- var fooBarView = App.FooBarView.create();
- fooBarView.get('someNonConcatenatedProperty'); // ['foo']
- fooBarView.get('classNames'); // ['ember-view', 'bar', 'foo']
- ```
-
- This behavior extends to object creation as well. Continuing the
- above example:
-
- ```javascript
- var view = App.FooBarView.create({
- someNonConcatenatedProperty: ['baz'],
- classNames: ['baz']
- })
- view.get('someNonConcatenatedProperty'); // ['baz']
- view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
- ```
- Adding a single property that is not an array will just add it in the array:
-
- ```javascript
- var view = App.FooBarView.create({
- classNames: 'baz'
- })
- view.get('classNames'); // ['ember-view', 'bar', 'foo', 'baz']
- ```
-
- Using the `concatenatedProperties` property, we can tell to Ember that mix
- the content of the properties.
-
- In `Ember.View` the `classNameBindings` and `attributeBindings` properties
- are also concatenated, in addition to `classNames`.
-
- This feature is available for you to use throughout the Ember object model,
- although typical app developers are likely to use it infrequently.
-
- @property concatenatedProperties
- @type Array
- @default null
- */
- concatenatedProperties: null,
-
- /**
- @property isDestroyed
- @default false
- */
- isDestroyed: false,
-
- /**
- @property isDestroying
- @default false
- */
- isDestroying: false,
-
- /**
- Destroys an object by setting the `isDestroyed` flag and removing its
- metadata, which effectively destroys observers and bindings.
-
- If you try to set a property on a destroyed object, an exception will be
- raised.
-
- Note that destruction is scheduled for the end of the run loop and does not
- happen immediately.
-
- @method destroy
- @return {Ember.Object} receiver
- */
- destroy: function() {
- if (this.isDestroying) { return; }
-
- this.isDestroying = true;
-
- if (this.willDestroy) { this.willDestroy(); }
-
- schedule('destroy', this, this._scheduledDestroy);
- return this;
- },
-
- /**
- @private
-
- Invoked by the run loop to actually destroy the object. This is
- scheduled for execution by the `destroy` method.
-
- @method _scheduledDestroy
- */
- _scheduledDestroy: function() {
- destroy(this);
- set(this, 'isDestroyed', true);
-
- if (this.didDestroy) { this.didDestroy(); }
- },
-
- bind: function(to, from) {
- if (!(from instanceof Ember.Binding)) { from = Ember.Binding.from(from); }
- from.to(to).connect(this);
- return from;
- },
-
- /**
- Returns a string representation which attempts to provide more information
- than Javascript's `toString` typically does, in a generic way for all Ember
- objects.
-
- App.Person = Em.Object.extend()
- person = App.Person.create()
- person.toString() //=> "<App.Person:ember1024>"
-
- If the object's class is not defined on an Ember namespace, it will
- indicate it is a subclass of the registered superclass:
-
- Student = App.Person.extend()
- student = Student.create()
- student.toString() //=> "<(subclass of App.Person):ember1025>"
-
- If the method `toStringExtension` is defined, its return value will be
- included in the output.
-
- App.Teacher = App.Person.extend({
- toStringExtension: function(){
- return this.get('fullName');
- }
- });
- teacher = App.Teacher.create()
- teacher.toString(); // #=> "<App.Teacher:ember1026:Tom Dale>"
-
- @method toString
- @return {String} string representation
- */
- toString: function toString() {
- var hasToStringExtension = typeof this.toStringExtension === 'function',
- extension = hasToStringExtension ? ":" + this.toStringExtension() : '';
- var ret = '<'+this.constructor.toString()+':'+guidFor(this)+extension+'>';
- this.toString = makeToString(ret);
- return ret;
- }
-});
-
-function makeToString(ret) {
- return function() { return ret; };
-}
-
-if (Ember.config.overridePrototypeMixin) {
- Ember.config.overridePrototypeMixin(CoreObject.PrototypeMixin);
-}
-
-CoreObject.__super__ = null;
-
-var ClassMixin = Mixin.create({
-
- ClassMixin: Ember.required(),
-
- PrototypeMixin: Ember.required(),
-
- isClass: true,
-
- isMethod: false,
-
- extend: function() {
- var Class = makeCtor(), proto;
- Class.ClassMixin = Mixin.create(this.ClassMixin);
- Class.PrototypeMixin = Mixin.create(this.PrototypeMixin);
-
- Class.ClassMixin.ownerConstructor = Class;
- Class.PrototypeMixin.ownerConstructor = Class;
-
- reopen.apply(Class.PrototypeMixin, arguments);
-
- Class.superclass = this;
- Class.__super__ = this.prototype;
-
- proto = Class.prototype = o_create(this.prototype);
- proto.constructor = Class;
- generateGuid(proto, 'ember');
- meta(proto).proto = proto; // this will disable observers on prototype
-
- Class.ClassMixin.apply(Class);
- return Class;
- },
-
- createWithMixins: function() {
- var C = this;
- if (arguments.length>0) { this._initMixins(arguments); }
- return new C();
- },
-
- create: function() {
- var C = this;
- if (arguments.length>0) { this._initProperties(arguments); }
- return new C();
- },
-
- reopen: function() {
- this.willReopen();
- reopen.apply(this.PrototypeMixin, arguments);
- return this;
- },
-
- reopenClass: function() {
- reopen.apply(this.ClassMixin, arguments);
- applyMixin(this, arguments, false);
- return this;
- },
-
- detect: function(obj) {
- if ('function' !== typeof obj) { return false; }
- while(obj) {
- if (obj===this) { return true; }
- obj = obj.superclass;
- }
- return false;
- },
-
- detectInstance: function(obj) {
- return obj instanceof this;
- },
-
- /**
- In some cases, you may want to annotate computed properties with additional
- metadata about how they function or what values they operate on. For
- example, computed property functions may close over variables that are then
- no longer available for introspection.
-
- You can pass a hash of these values to a computed property like this:
-
- ```javascript
- person: function() {
- var personId = this.get('personId');
- return App.Person.create({ id: personId });
- }.property().meta({ type: App.Person })
- ```
-
- Once you've done this, you can retrieve the values saved to the computed
- property from your class like this:
-
- ```javascript
- MyClass.metaForProperty('person');
- ```
-
- This will return the original hash that was passed to `meta()`.
-
- @method metaForProperty
- @param key {String} property name
- */
- metaForProperty: function(key) {
- var desc = meta(this.proto(), false).descs[key];
-
- Ember.assert("metaForProperty() could not find a computed property with key '"+key+"'.", !!desc && desc instanceof Ember.ComputedProperty);
- return desc._meta || {};
- },
-
- /**
- Iterate over each computed property for the class, passing its name
- and any associated metadata (see `metaForProperty`) to the callback.
-
- @method eachComputedProperty
- @param {Function} callback
- @param {Object} binding
- */
- eachComputedProperty: function(callback, binding) {
- var proto = this.proto(),
- descs = meta(proto).descs,
- empty = {},
- property;
-
- for (var name in descs) {
- property = descs[name];
-
- if (property instanceof Ember.ComputedProperty) {
- callback.call(binding || this, name, property._meta || empty);
- }
- }
- }
-
-});
-
-if (Ember.config.overrideClassMixin) {
- Ember.config.overrideClassMixin(ClassMixin);
-}
-
-CoreObject.ClassMixin = ClassMixin;
-ClassMixin.apply(CoreObject);
-
-/**
- @class CoreObject
- @namespace Ember
-*/
-Ember.CoreObject = CoreObject;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, guidFor = Ember.guidFor, none = Ember.isNone;
-
-/**
- An unordered collection of objects.
-
- A Set works a bit like an array except that its items are not ordered. You
- can create a set to efficiently test for membership for an object. You can
- also iterate through a set just like an array, even accessing objects by
- index, however there is no guarantee as to their order.
-
- All Sets are observable via the Enumerable Observer API - which works
- on any enumerable object including both Sets and Arrays.
-
- ## Creating a Set
-
- You can create a set like you would most objects using
- `new Ember.Set()`. Most new sets you create will be empty, but you can
- also initialize the set with some content by passing an array or other
- enumerable of objects to the constructor.
-
- Finally, you can pass in an existing set and the set will be copied. You
- can also create a copy of a set by calling `Ember.Set#copy()`.
-
- ```javascript
- // creates a new empty set
- var foundNames = new Ember.Set();
-
- // creates a set with four names in it.
- var names = new Ember.Set(["Charles", "Tom", "Juan", "Alex"]); // :P
-
- // creates a copy of the names set.
- var namesCopy = new Ember.Set(names);
-
- // same as above.
- var anotherNamesCopy = names.copy();
- ```
-
- ## Adding/Removing Objects
-
- You generally add or remove objects from a set using `add()` or
- `remove()`. You can add any type of object including primitives such as
- numbers, strings, and booleans.
-
- Unlike arrays, objects can only exist one time in a set. If you call `add()`
- on a set with the same object multiple times, the object will only be added
- once. Likewise, calling `remove()` with the same object multiple times will
- remove the object the first time and have no effect on future calls until
- you add the object to the set again.
-
- NOTE: You cannot add/remove `null` or `undefined` to a set. Any attempt to do
- so will be ignored.
-
- In addition to add/remove you can also call `push()`/`pop()`. Push behaves
- just like `add()` but `pop()`, unlike `remove()` will pick an arbitrary
- object, remove it and return it. This is a good way to use a set as a job
- queue when you don't care which order the jobs are executed in.
-
- ## Testing for an Object
-
- To test for an object's presence in a set you simply call
- `Ember.Set#contains()`.
-
- ## Observing changes
-
- When using `Ember.Set`, you can observe the `"[]"` property to be
- alerted whenever the content changes. You can also add an enumerable
- observer to the set to be notified of specific objects that are added and
- removed from the set. See `Ember.Enumerable` for more information on
- enumerables.
-
- This is often unhelpful. If you are filtering sets of objects, for instance,
- it is very inefficient to re-filter all of the items each time the set
- changes. It would be better if you could just adjust the filtered set based
- on what was changed on the original set. The same issue applies to merging
- sets, as well.
-
- ## Other Methods
-
- `Ember.Set` primary implements other mixin APIs. For a complete reference
- on the methods you will use with `Ember.Set`, please consult these mixins.
- The most useful ones will be `Ember.Enumerable` and
- `Ember.MutableEnumerable` which implement most of the common iterator
- methods you are used to on Array.
-
- Note that you can also use the `Ember.Copyable` and `Ember.Freezable`
- APIs on `Ember.Set` as well. Once a set is frozen it can no longer be
- modified. The benefit of this is that when you call `frozenCopy()` on it,
- Ember will avoid making copies of the set. This allows you to write
- code that can know with certainty when the underlying set data will or
- will not be modified.
-
- @class Set
- @namespace Ember
- @extends Ember.CoreObject
- @uses Ember.MutableEnumerable
- @uses Ember.Copyable
- @uses Ember.Freezable
- @since Ember 0.9
-*/
-Ember.Set = Ember.CoreObject.extend(Ember.MutableEnumerable, Ember.Copyable, Ember.Freezable,
- /** @scope Ember.Set.prototype */ {
-
- // ..........................................................
- // IMPLEMENT ENUMERABLE APIS
- //
-
- /**
- This property will change as the number of objects in the set changes.
-
- @property length
- @type number
- @default 0
- */
- length: 0,
-
- /**
- Clears the set. This is useful if you want to reuse an existing set
- without having to recreate it.
-
- ```javascript
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.length; // 3
- colors.clear();
- colors.length; // 0
- ```
-
- @method clear
- @return {Ember.Set} An empty Set
- */
- clear: function() {
- if (this.isFrozen) { throw new Error(Ember.FROZEN_ERROR); }
-
- var len = get(this, 'length');
- if (len === 0) { return this; }
-
- var guid;
-
- this.enumerableContentWillChange(len, 0);
- Ember.propertyWillChange(this, 'firstObject');
- Ember.propertyWillChange(this, 'lastObject');
-
- for (var i=0; i < len; i++){
- guid = guidFor(this[i]);
- delete this[guid];
- delete this[i];
- }
-
- set(this, 'length', 0);
-
- Ember.propertyDidChange(this, 'firstObject');
- Ember.propertyDidChange(this, 'lastObject');
- this.enumerableContentDidChange(len, 0);
-
- return this;
- },
-
- /**
- Returns true if the passed object is also an enumerable that contains the
- same objects as the receiver.
-
- ```javascript
- var colors = ["red", "green", "blue"],
- same_colors = new Ember.Set(colors);
-
- same_colors.isEqual(colors); // true
- same_colors.isEqual(["purple", "brown"]); // false
- ```
-
- @method isEqual
- @param {Ember.Set} obj the other object.
- @return {Boolean}
- */
- isEqual: function(obj) {
- // fail fast
- if (!Ember.Enumerable.detect(obj)) return false;
-
- var loc = get(this, 'length');
- if (get(obj, 'length') !== loc) return false;
-
- while(--loc >= 0) {
- if (!obj.contains(this[loc])) return false;
- }
-
- return true;
- },
-
- /**
- Adds an object to the set. Only non-`null` objects can be added to a set
- and those can only be added once. If the object is already in the set or
- the passed value is null this method will have no effect.
-
- This is an alias for `Ember.MutableEnumerable.addObject()`.
-
- ```javascript
- var colors = new Ember.Set();
- colors.add("blue"); // ["blue"]
- colors.add("blue"); // ["blue"]
- colors.add("red"); // ["blue", "red"]
- colors.add(null); // ["blue", "red"]
- colors.add(undefined); // ["blue", "red"]
- ```
-
- @method add
- @param {Object} obj The object to add.
- @return {Ember.Set} The set itself.
- */
- add: Ember.aliasMethod('addObject'),
-
- /**
- Removes the object from the set if it is found. If you pass a `null` value
- or an object that is already not in the set, this method will have no
- effect. This is an alias for `Ember.MutableEnumerable.removeObject()`.
-
- ```javascript
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.remove("red"); // ["blue", "green"]
- colors.remove("purple"); // ["blue", "green"]
- colors.remove(null); // ["blue", "green"]
- ```
-
- @method remove
- @param {Object} obj The object to remove
- @return {Ember.Set} The set itself.
- */
- remove: Ember.aliasMethod('removeObject'),
-
- /**
- Removes the last element from the set and returns it, or `null` if it's empty.
-
- ```javascript
- var colors = new Ember.Set(["green", "blue"]);
- colors.pop(); // "blue"
- colors.pop(); // "green"
- colors.pop(); // null
- ```
-
- @method pop
- @return {Object} The removed object from the set or null.
- */
- pop: function() {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- var obj = this.length > 0 ? this[this.length-1] : null;
- this.remove(obj);
- return obj;
- },
-
- /**
- Inserts the given object on to the end of the set. It returns
- the set itself.
-
- This is an alias for `Ember.MutableEnumerable.addObject()`.
-
- ```javascript
- var colors = new Ember.Set();
- colors.push("red"); // ["red"]
- colors.push("green"); // ["red", "green"]
- colors.push("blue"); // ["red", "green", "blue"]
- ```
-
- @method push
- @return {Ember.Set} The set itself.
- */
- push: Ember.aliasMethod('addObject'),
-
- /**
- Removes the last element from the set and returns it, or `null` if it's empty.
-
- This is an alias for `Ember.Set.pop()`.
-
- ```javascript
- var colors = new Ember.Set(["green", "blue"]);
- colors.shift(); // "blue"
- colors.shift(); // "green"
- colors.shift(); // null
- ```
-
- @method shift
- @return {Object} The removed object from the set or null.
- */
- shift: Ember.aliasMethod('pop'),
-
- /**
- Inserts the given object on to the end of the set. It returns
- the set itself.
-
- This is an alias of `Ember.Set.push()`
-
- ```javascript
- var colors = new Ember.Set();
- colors.unshift("red"); // ["red"]
- colors.unshift("green"); // ["red", "green"]
- colors.unshift("blue"); // ["red", "green", "blue"]
- ```
-
- @method unshift
- @return {Ember.Set} The set itself.
- */
- unshift: Ember.aliasMethod('push'),
-
- /**
- Adds each object in the passed enumerable to the set.
-
- This is an alias of `Ember.MutableEnumerable.addObjects()`
-
- ```javascript
- var colors = new Ember.Set();
- colors.addEach(["red", "green", "blue"]); // ["red", "green", "blue"]
- ```
-
- @method addEach
- @param {Ember.Enumerable} objects the objects to add.
- @return {Ember.Set} The set itself.
- */
- addEach: Ember.aliasMethod('addObjects'),
-
- /**
- Removes each object in the passed enumerable to the set.
-
- This is an alias of `Ember.MutableEnumerable.removeObjects()`
-
- ```javascript
- var colors = new Ember.Set(["red", "green", "blue"]);
- colors.removeEach(["red", "blue"]); // ["green"]
- ```
-
- @method removeEach
- @param {Ember.Enumerable} objects the objects to remove.
- @return {Ember.Set} The set itself.
- */
- removeEach: Ember.aliasMethod('removeObjects'),
-
- // ..........................................................
- // PRIVATE ENUMERABLE SUPPORT
- //
-
- init: function(items) {
- this._super();
- if (items) this.addObjects(items);
- },
-
- // implement Ember.Enumerable
- nextObject: function(idx) {
- return this[idx];
- },
-
- // more optimized version
- firstObject: Ember.computed(function() {
- return this.length > 0 ? this[0] : undefined;
- }),
-
- // more optimized version
- lastObject: Ember.computed(function() {
- return this.length > 0 ? this[this.length-1] : undefined;
- }),
-
- // implements Ember.MutableEnumerable
- addObject: function(obj) {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- if (none(obj)) return this; // nothing to do
-
- var guid = guidFor(obj),
- idx = this[guid],
- len = get(this, 'length'),
- added ;
-
- if (idx>=0 && idx<len && (this[idx] === obj)) return this; // added
-
- added = [obj];
-
- this.enumerableContentWillChange(null, added);
- Ember.propertyWillChange(this, 'lastObject');
-
- len = get(this, 'length');
- this[guid] = len;
- this[len] = obj;
- set(this, 'length', len+1);
-
- Ember.propertyDidChange(this, 'lastObject');
- this.enumerableContentDidChange(null, added);
-
- return this;
- },
-
- // implements Ember.MutableEnumerable
- removeObject: function(obj) {
- if (get(this, 'isFrozen')) throw new Error(Ember.FROZEN_ERROR);
- if (none(obj)) return this; // nothing to do
-
- var guid = guidFor(obj),
- idx = this[guid],
- len = get(this, 'length'),
- isFirst = idx === 0,
- isLast = idx === len-1,
- last, removed;
-
-
- if (idx>=0 && idx<len && (this[idx] === obj)) {
- removed = [obj];
-
- this.enumerableContentWillChange(removed, null);
- if (isFirst) { Ember.propertyWillChange(this, 'firstObject'); }
- if (isLast) { Ember.propertyWillChange(this, 'lastObject'); }
-
- // swap items - basically move the item to the end so it can be removed
- if (idx < len-1) {
- last = this[len-1];
- this[idx] = last;
- this[guidFor(last)] = idx;
- }
-
- delete this[guid];
- delete this[len-1];
- set(this, 'length', len-1);
-
- if (isFirst) { Ember.propertyDidChange(this, 'firstObject'); }
- if (isLast) { Ember.propertyDidChange(this, 'lastObject'); }
- this.enumerableContentDidChange(removed, null);
- }
-
- return this;
- },
-
- // optimized version
- contains: function(obj) {
- return this[guidFor(obj)]>=0;
- },
-
- copy: function() {
- var C = this.constructor, ret = new C(), loc = get(this, 'length');
- set(ret, 'length', loc);
- while(--loc>=0) {
- ret[loc] = this[loc];
- ret[guidFor(this[loc])] = loc;
- }
- return ret;
- },
-
- toString: function() {
- var len = this.length, idx, array = [];
- for(idx = 0; idx < len; idx++) {
- array[idx] = this[idx];
- }
- return "Ember.Set<%@>".fmt(array.join(','));
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- `Ember.Object` is the main base class for all Ember objects. It is a subclass
- of `Ember.CoreObject` with the `Ember.Observable` mixin applied. For details,
- see the documentation for each of these.
-
- @class Object
- @namespace Ember
- @extends Ember.CoreObject
- @uses Ember.Observable
-*/
-Ember.Object = Ember.CoreObject.extend(Ember.Observable);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, indexOf = Ember.ArrayPolyfills.indexOf;
-
-/**
- A Namespace is an object usually used to contain other objects or methods
- such as an application or framework. Create a namespace anytime you want
- to define one of these new containers.
-
- # Example Usage
-
- ```javascript
- MyFramework = Ember.Namespace.create({
- VERSION: '1.0.0'
- });
- ```
-
- @class Namespace
- @namespace Ember
- @extends Ember.Object
-*/
-var Namespace = Ember.Namespace = Ember.Object.extend({
- isNamespace: true,
-
- init: function() {
- Ember.Namespace.NAMESPACES.push(this);
- Ember.Namespace.PROCESSED = false;
- },
-
- toString: function() {
- var name = get(this, 'name');
- if (name) { return name; }
-
- findNamespaces();
- return this[Ember.GUID_KEY+'_name'];
- },
-
- nameClasses: function() {
- processNamespace([this.toString()], this, {});
- },
-
- destroy: function() {
- var namespaces = Ember.Namespace.NAMESPACES;
- Ember.lookup[this.toString()] = undefined;
- namespaces.splice(indexOf.call(namespaces, this), 1);
- this._super();
- }
-});
-
-Namespace.reopenClass({
- NAMESPACES: [Ember],
- PROCESSED: false,
- processAll: processAllNamespaces
-});
-
-var hasOwnProp = ({}).hasOwnProperty,
- guidFor = Ember.guidFor;
-
-function processNamespace(paths, root, seen) {
- var idx = paths.length;
-
- // Loop over all of the keys in the namespace, looking for classes
- for(var key in root) {
- if (!hasOwnProp.call(root, key)) { continue; }
- var obj = root[key];
-
- // If we are processing the `Ember` namespace, for example, the
- // `paths` will start with `["Ember"]`. Every iteration through
- // the loop will update the **second** element of this list with
- // the key, so processing `Ember.View` will make the Array
- // `['Ember', 'View']`.
- paths[idx] = key;
-
- // If we have found an unprocessed class
- if (obj && obj.toString === classToString) {
- // Replace the class' `toString` with the dot-separated path
- // and set its `NAME_KEY`
- obj.toString = makeToString(paths.join('.'));
- obj[NAME_KEY] = paths.join('.');
-
- // Support nested namespaces
- } else if (obj && obj.isNamespace) {
- // Skip aliased namespaces
- if (seen[guidFor(obj)]) { continue; }
- seen[guidFor(obj)] = true;
-
- // Process the child namespace
- processNamespace(paths, obj, seen);
- }
- }
-
- paths.length = idx; // cut out last item
-}
-
-function findNamespaces() {
- var Namespace = Ember.Namespace, lookup = Ember.lookup, obj, isNamespace;
-
- if (Namespace.PROCESSED) { return; }
-
- for (var prop in lookup) {
- // These don't raise exceptions but can cause warnings
- if (prop === "parent" || prop === "top" || prop === "frameElement") { continue; }
-
- // get(window.globalStorage, 'isNamespace') would try to read the storage for domain isNamespace and cause exception in Firefox.
- // globalStorage is a storage obsoleted by the WhatWG storage specification. See https://developer.mozilla.org/en/DOM/Storage#globalStorage
- if (prop === "globalStorage" && lookup.StorageList && lookup.globalStorage instanceof lookup.StorageList) { continue; }
- // Unfortunately, some versions of IE don't support window.hasOwnProperty
- if (lookup.hasOwnProperty && !lookup.hasOwnProperty(prop)) { continue; }
-
- // At times we are not allowed to access certain properties for security reasons.
- // There are also times where even if we can access them, we are not allowed to access their properties.
- try {
- obj = Ember.lookup[prop];
- isNamespace = obj && obj.isNamespace;
- } catch (e) {
- continue;
- }
-
- if (isNamespace) {
- Ember.deprecate("Namespaces should not begin with lowercase.", /^[A-Z]/.test(prop));
- obj[NAME_KEY] = prop;
- }
- }
-}
-
-var NAME_KEY = Ember.NAME_KEY = Ember.GUID_KEY + '_name';
-
-function superClassString(mixin) {
- var superclass = mixin.superclass;
- if (superclass) {
- if (superclass[NAME_KEY]) { return superclass[NAME_KEY]; }
- else { return superClassString(superclass); }
- } else {
- return;
- }
-}
-
-function classToString() {
- if (!Ember.BOOTED && !this[NAME_KEY]) {
- processAllNamespaces();
- }
-
- var ret;
-
- if (this[NAME_KEY]) {
- ret = this[NAME_KEY];
- } else {
- var str = superClassString(this);
- if (str) {
- ret = "(subclass of " + str + ")";
- } else {
- ret = "(unknown mixin)";
- }
- this.toString = makeToString(ret);
- }
-
- return ret;
-}
-
-function processAllNamespaces() {
- if (!Namespace.PROCESSED) {
- findNamespaces();
- Namespace.PROCESSED = true;
- }
-
- if (Ember.anyUnprocessedMixins) {
- var namespaces = Namespace.NAMESPACES, namespace;
- for (var i=0, l=namespaces.length; i<l; i++) {
- namespace = namespaces[i];
- processNamespace([namespace.toString()], namespace, {});
- }
-
- Ember.anyUnprocessedMixins = false;
- }
-}
-
-function makeToString(ret) {
- return function() { return ret; };
-}
-
-Ember.Mixin.prototype.toString = classToString;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- Defines a namespace that will contain an executable application. This is
- very similar to a normal namespace except that it is expected to include at
- least a 'ready' function which can be run to initialize the application.
-
- Currently `Ember.Application` is very similar to `Ember.Namespace.` However,
- this class may be augmented by additional frameworks so it is important to
- use this instance when building new applications.
-
- # Example Usage
-
- ```javascript
- MyApp = Ember.Application.create({
- VERSION: '1.0.0',
- store: Ember.Store.create().from(Ember.fixtures)
- });
-
- MyApp.ready = function() {
- //..init code goes here...
- }
- ```
-
- @class Application
- @namespace Ember
- @extends Ember.Namespace
-*/
-Ember.Application = Ember.Namespace.extend();
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-/**
- An ArrayProxy wraps any other object that implements `Ember.Array` and/or
- `Ember.MutableArray,` forwarding all requests. This makes it very useful for
- a number of binding use cases or other cases where being able to swap
- out the underlying array is useful.
-
- A simple example of usage:
-
- ```javascript
- var pets = ['dog', 'cat', 'fish'];
- var ap = Ember.ArrayProxy.create({ content: Ember.A(pets) });
-
- ap.get('firstObject'); // 'dog'
- ap.set('content', ['amoeba', 'paramecium']);
- ap.get('firstObject'); // 'amoeba'
- ```
-
- This class can also be useful as a layer to transform the contents of
- an array, as they are accessed. This can be done by overriding
- `objectAtContent`:
-
- ```javascript
- var pets = ['dog', 'cat', 'fish'];
- var ap = Ember.ArrayProxy.create({
- content: Ember.A(pets),
- objectAtContent: function(idx) {
- return this.get('content').objectAt(idx).toUpperCase();
- }
- });
-
- ap.get('firstObject'); // . 'DOG'
- ```
-
- @class ArrayProxy
- @namespace Ember
- @extends Ember.Object
- @uses Ember.MutableArray
-*/
-Ember.ArrayProxy = Ember.Object.extend(Ember.MutableArray,
-/** @scope Ember.ArrayProxy.prototype */ {
-
- /**
- The content array. Must be an object that implements `Ember.Array` and/or
- `Ember.MutableArray.`
-
- @property content
- @type Ember.Array
- */
- content: null,
-
- /**
- The array that the proxy pretends to be. In the default `ArrayProxy`
- implementation, this and `content` are the same. Subclasses of `ArrayProxy`
- can override this property to provide things like sorting and filtering.
-
- @property arrangedContent
- */
- arrangedContent: Ember.computed('content', function() {
- return get(this, 'content');
- }),
-
- /**
- Should actually retrieve the object at the specified index from the
- content. You can override this method in subclasses to transform the
- content item to something new.
-
- This method will only be called if content is non-`null`.
-
- @method objectAtContent
- @param {Number} idx The index to retrieve.
- @return {Object} the value or undefined if none found
- */
- objectAtContent: function(idx) {
- return get(this, 'arrangedContent').objectAt(idx);
- },
-
- /**
- Should actually replace the specified objects on the content array.
- You can override this method in subclasses to transform the content item
- into something new.
-
- This method will only be called if content is non-`null`.
-
- @method replaceContent
- @param {Number} idx The starting index
- @param {Number} amt The number of items to remove from the content.
- @param {Array} objects Optional array of objects to insert or null if no
- objects.
- @return {void}
- */
- replaceContent: function(idx, amt, objects) {
- get(this, 'content').replace(idx, amt, objects);
- },
-
- /**
- @private
-
- Invoked when the content property is about to change. Notifies observers that the
- entire array content will change.
-
- @method _contentWillChange
- */
- _contentWillChange: Ember.beforeObserver(function() {
- this._teardownContent();
- }, 'content'),
-
- _teardownContent: function() {
- var content = get(this, 'content');
-
- if (content) {
- content.removeArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- }
- },
-
- contentArrayWillChange: Ember.K,
- contentArrayDidChange: Ember.K,
-
- /**
- @private
-
- Invoked when the content property changes. Notifies observers that the
- entire array content has changed.
-
- @method _contentDidChange
- */
- _contentDidChange: Ember.observer(function() {
- var content = get(this, 'content');
-
- Ember.assert("Can't set ArrayProxy's content to itself", content !== this);
-
- this._setupContent();
- }, 'content'),
-
- _setupContent: function() {
- var content = get(this, 'content');
-
- if (content) {
- content.addArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- }
- },
-
- _arrangedContentWillChange: Ember.beforeObserver(function() {
- var arrangedContent = get(this, 'arrangedContent'),
- len = arrangedContent ? get(arrangedContent, 'length') : 0;
-
- this.arrangedContentArrayWillChange(this, 0, len, undefined);
- this.arrangedContentWillChange(this);
-
- this._teardownArrangedContent(arrangedContent);
- }, 'arrangedContent'),
-
- _arrangedContentDidChange: Ember.observer(function() {
- var arrangedContent = get(this, 'arrangedContent'),
- len = arrangedContent ? get(arrangedContent, 'length') : 0;
-
- Ember.assert("Can't set ArrayProxy's content to itself", arrangedContent !== this);
-
- this._setupArrangedContent();
-
- this.arrangedContentDidChange(this);
- this.arrangedContentArrayDidChange(this, 0, undefined, len);
- }, 'arrangedContent'),
-
- _setupArrangedContent: function() {
- var arrangedContent = get(this, 'arrangedContent');
-
- if (arrangedContent) {
- arrangedContent.addArrayObserver(this, {
- willChange: 'arrangedContentArrayWillChange',
- didChange: 'arrangedContentArrayDidChange'
- });
- }
- },
-
- _teardownArrangedContent: function() {
- var arrangedContent = get(this, 'arrangedContent');
-
- if (arrangedContent) {
- arrangedContent.removeArrayObserver(this, {
- willChange: 'arrangedContentArrayWillChange',
- didChange: 'arrangedContentArrayDidChange'
- });
- }
- },
-
- arrangedContentWillChange: Ember.K,
- arrangedContentDidChange: Ember.K,
-
- objectAt: function(idx) {
- return get(this, 'content') && this.objectAtContent(idx);
- },
-
- length: Ember.computed(function() {
- var arrangedContent = get(this, 'arrangedContent');
- return arrangedContent ? get(arrangedContent, 'length') : 0;
- // No dependencies since Enumerable notifies length of change
- }),
-
- replace: function(idx, amt, objects) {
- Ember.assert('The content property of '+ this.constructor + ' should be set before modifying it', this.get('content'));
- if (get(this, 'content')) this.replaceContent(idx, amt, objects);
- return this;
- },
-
- arrangedContentArrayWillChange: function(item, idx, removedCnt, addedCnt) {
- this.arrayContentWillChange(idx, removedCnt, addedCnt);
- },
-
- arrangedContentArrayDidChange: function(item, idx, removedCnt, addedCnt) {
- this.arrayContentDidChange(idx, removedCnt, addedCnt);
- },
-
- init: function() {
- this._super();
- this._setupContent();
- this._setupArrangedContent();
- },
-
- willDestroy: function() {
- this._teardownArrangedContent();
- this._teardownContent();
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get,
- set = Ember.set,
- fmt = Ember.String.fmt,
- addBeforeObserver = Ember.addBeforeObserver,
- addObserver = Ember.addObserver,
- removeBeforeObserver = Ember.removeBeforeObserver,
- removeObserver = Ember.removeObserver,
- propertyWillChange = Ember.propertyWillChange,
- propertyDidChange = Ember.propertyDidChange;
-
-function contentPropertyWillChange(content, contentKey) {
- var key = contentKey.slice(8); // remove "content."
- if (key in this) { return; } // if shadowed in proxy
- propertyWillChange(this, key);
-}
-
-function contentPropertyDidChange(content, contentKey) {
- var key = contentKey.slice(8); // remove "content."
- if (key in this) { return; } // if shadowed in proxy
- propertyDidChange(this, key);
-}
-
-/**
- `Ember.ObjectProxy` forwards all properties not defined by the proxy itself
- to a proxied `content` object.
-
- ```javascript
- object = Ember.Object.create({
- name: 'Foo'
- });
-
- proxy = Ember.ObjectProxy.create({
- content: object
- });
-
- // Access and change existing properties
- proxy.get('name') // 'Foo'
- proxy.set('name', 'Bar');
- object.get('name') // 'Bar'
-
- // Create new 'description' property on `object`
- proxy.set('description', 'Foo is a whizboo baz');
- object.get('description') // 'Foo is a whizboo baz'
- ```
-
- While `content` is unset, setting a property to be delegated will throw an
- Error.
-
- ```javascript
- proxy = Ember.ObjectProxy.create({
- content: null,
- flag: null
- });
- proxy.set('flag', true);
- proxy.get('flag'); // true
- proxy.get('foo'); // undefined
- proxy.set('foo', 'data'); // throws Error
- ```
-
- Delegated properties can be bound to and will change when content is updated.
-
- Computed properties on the proxy itself can depend on delegated properties.
-
- ```javascript
- ProxyWithComputedProperty = Ember.ObjectProxy.extend({
- fullName: function () {
- var firstName = this.get('firstName'),
- lastName = this.get('lastName');
- if (firstName && lastName) {
- return firstName + ' ' + lastName;
- }
- return firstName || lastName;
- }.property('firstName', 'lastName')
- });
-
- proxy = ProxyWithComputedProperty.create();
-
- proxy.get('fullName'); // undefined
- proxy.set('content', {
- firstName: 'Tom', lastName: 'Dale'
- }); // triggers property change for fullName on proxy
-
- proxy.get('fullName'); // 'Tom Dale'
- ```
-
- @class ObjectProxy
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.ObjectProxy = Ember.Object.extend(
-/** @scope Ember.ObjectProxy.prototype */ {
- /**
- The object whose properties will be forwarded.
-
- @property content
- @type Ember.Object
- @default null
- */
- content: null,
- _contentDidChange: Ember.observer(function() {
- Ember.assert("Can't set ObjectProxy's content to itself", this.get('content') !== this);
- }, 'content'),
-
- willWatchProperty: function (key) {
- var contentKey = 'content.' + key;
- addBeforeObserver(this, contentKey, null, contentPropertyWillChange);
- addObserver(this, contentKey, null, contentPropertyDidChange);
- },
-
- didUnwatchProperty: function (key) {
- var contentKey = 'content.' + key;
- removeBeforeObserver(this, contentKey, null, contentPropertyWillChange);
- removeObserver(this, contentKey, null, contentPropertyDidChange);
- },
-
- unknownProperty: function (key) {
- var content = get(this, 'content');
- if (content) {
- return get(content, key);
- }
- },
-
- setUnknownProperty: function (key, value) {
- var content = get(this, 'content');
- Ember.assert(fmt("Cannot delegate set('%@', %@) to the 'content' property of object proxy %@: its 'content' is undefined.", [key, value, this]), content);
- return set(content, key, value);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var set = Ember.set, get = Ember.get, guidFor = Ember.guidFor;
-var forEach = Ember.EnumerableUtils.forEach;
-
-var EachArray = Ember.Object.extend(Ember.Array, {
-
- init: function(content, keyName, owner) {
- this._super();
- this._keyName = keyName;
- this._owner = owner;
- this._content = content;
- },
-
- objectAt: function(idx) {
- var item = this._content.objectAt(idx);
- return item && get(item, this._keyName);
- },
-
- length: Ember.computed(function() {
- var content = this._content;
- return content ? get(content, 'length') : 0;
- })
-
-});
-
-var IS_OBSERVER = /^.+:(before|change)$/;
-
-function addObserverForContentKey(content, keyName, proxy, idx, loc) {
- var objects = proxy._objects, guid;
- if (!objects) objects = proxy._objects = {};
-
- while(--loc>=idx) {
- var item = content.objectAt(loc);
- if (item) {
- Ember.addBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
- Ember.addObserver(item, keyName, proxy, 'contentKeyDidChange');
-
- // keep track of the indicies each item was found at so we can map
- // it back when the obj changes.
- guid = guidFor(item);
- if (!objects[guid]) objects[guid] = [];
- objects[guid].push(loc);
- }
- }
-}
-
-function removeObserverForContentKey(content, keyName, proxy, idx, loc) {
- var objects = proxy._objects;
- if (!objects) objects = proxy._objects = {};
- var indicies, guid;
-
- while(--loc>=idx) {
- var item = content.objectAt(loc);
- if (item) {
- Ember.removeBeforeObserver(item, keyName, proxy, 'contentKeyWillChange');
- Ember.removeObserver(item, keyName, proxy, 'contentKeyDidChange');
-
- guid = guidFor(item);
- indicies = objects[guid];
- indicies[indicies.indexOf(loc)] = null;
- }
- }
-}
-
-/**
- This is the object instance returned when you get the `@each` property on an
- array. It uses the unknownProperty handler to automatically create
- EachArray instances for property names.
-
- @private
- @class EachProxy
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.EachProxy = Ember.Object.extend({
-
- init: function(content) {
- this._super();
- this._content = content;
- content.addArrayObserver(this);
-
- // in case someone is already observing some keys make sure they are
- // added
- forEach(Ember.watchedEvents(this), function(eventName) {
- this.didAddListener(eventName);
- }, this);
- },
-
- /**
- You can directly access mapped properties by simply requesting them.
- The `unknownProperty` handler will generate an EachArray of each item.
-
- @method unknownProperty
- @param keyName {String}
- @param value {anything}
- */
- unknownProperty: function(keyName, value) {
- var ret;
- ret = new EachArray(this._content, keyName, this);
- Ember.defineProperty(this, keyName, null, ret);
- this.beginObservingContentKey(keyName);
- return ret;
- },
-
- // ..........................................................
- // ARRAY CHANGES
- // Invokes whenever the content array itself changes.
-
- arrayWillChange: function(content, idx, removedCnt, addedCnt) {
- var keys = this._keys, key, array, lim;
-
- lim = removedCnt>0 ? idx+removedCnt : -1;
- Ember.beginPropertyChanges(this);
-
- for(key in keys) {
- if (!keys.hasOwnProperty(key)) { continue; }
-
- if (lim>0) removeObserverForContentKey(content, key, this, idx, lim);
-
- Ember.propertyWillChange(this, key);
- }
-
- Ember.propertyWillChange(this._content, '@each');
- Ember.endPropertyChanges(this);
- },
-
- arrayDidChange: function(content, idx, removedCnt, addedCnt) {
- var keys = this._keys, key, array, lim;
-
- lim = addedCnt>0 ? idx+addedCnt : -1;
- Ember.beginPropertyChanges(this);
-
- for(key in keys) {
- if (!keys.hasOwnProperty(key)) { continue; }
-
- if (lim>0) addObserverForContentKey(content, key, this, idx, lim);
-
- Ember.propertyDidChange(this, key);
- }
-
- Ember.propertyDidChange(this._content, '@each');
- Ember.endPropertyChanges(this);
- },
-
- // ..........................................................
- // LISTEN FOR NEW OBSERVERS AND OTHER EVENT LISTENERS
- // Start monitoring keys based on who is listening...
-
- didAddListener: function(eventName) {
- if (IS_OBSERVER.test(eventName)) {
- this.beginObservingContentKey(eventName.slice(0, -7));
- }
- },
-
- didRemoveListener: function(eventName) {
- if (IS_OBSERVER.test(eventName)) {
- this.stopObservingContentKey(eventName.slice(0, -7));
- }
- },
-
- // ..........................................................
- // CONTENT KEY OBSERVING
- // Actual watch keys on the source content.
-
- beginObservingContentKey: function(keyName) {
- var keys = this._keys;
- if (!keys) keys = this._keys = {};
- if (!keys[keyName]) {
- keys[keyName] = 1;
- var content = this._content,
- len = get(content, 'length');
- addObserverForContentKey(content, keyName, this, 0, len);
- } else {
- keys[keyName]++;
- }
- },
-
- stopObservingContentKey: function(keyName) {
- var keys = this._keys;
- if (keys && (keys[keyName]>0) && (--keys[keyName]<=0)) {
- var content = this._content,
- len = get(content, 'length');
- removeObserverForContentKey(content, keyName, this, 0, len);
- }
- },
-
- contentKeyWillChange: function(obj, keyName) {
- Ember.propertyWillChange(this, keyName);
- },
-
- contentKeyDidChange: function(obj, keyName) {
- Ember.propertyDidChange(this, keyName);
- }
-
-});
-
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-
-var get = Ember.get, set = Ember.set;
-
-// Add Ember.Array to Array.prototype. Remove methods with native
-// implementations and supply some more optimized versions of generic methods
-// because they are so common.
-var NativeArray = Ember.Mixin.create(Ember.MutableArray, Ember.Observable, Ember.Copyable, {
-
- // because length is a built-in property we need to know to just get the
- // original property.
- get: function(key) {
- if (key==='length') return this.length;
- else if ('number' === typeof key) return this[key];
- else return this._super(key);
- },
-
- objectAt: function(idx) {
- return this[idx];
- },
-
- // primitive for array support.
- replace: function(idx, amt, objects) {
-
- if (this.isFrozen) throw Ember.FROZEN_ERROR ;
-
- // if we replaced exactly the same number of items, then pass only the
- // replaced range. Otherwise, pass the full remaining array length
- // since everything has shifted
- var len = objects ? get(objects, 'length') : 0;
- this.arrayContentWillChange(idx, amt, len);
-
- if (!objects || objects.length === 0) {
- this.splice(idx, amt) ;
- } else {
- var args = [idx, amt].concat(objects) ;
- this.splice.apply(this,args) ;
- }
-
- this.arrayContentDidChange(idx, amt, len);
- return this ;
- },
-
- // If you ask for an unknown property, then try to collect the value
- // from member items.
- unknownProperty: function(key, value) {
- var ret;// = this.reducedProperty(key, value) ;
- if ((value !== undefined) && ret === undefined) {
- ret = this[key] = value;
- }
- return ret ;
- },
-
- // If browser did not implement indexOf natively, then override with
- // specialized version
- indexOf: function(object, startAt) {
- var idx, len = this.length;
-
- if (startAt === undefined) startAt = 0;
- else startAt = (startAt < 0) ? Math.ceil(startAt) : Math.floor(startAt);
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx<len;idx++) {
- if (this[idx] === object) return idx ;
- }
- return -1;
- },
-
- lastIndexOf: function(object, startAt) {
- var idx, len = this.length;
-
- if (startAt === undefined) startAt = len-1;
- else startAt = (startAt < 0) ? Math.ceil(startAt) : Math.floor(startAt);
- if (startAt < 0) startAt += len;
-
- for(idx=startAt;idx>=0;idx--) {
- if (this[idx] === object) return idx ;
- }
- return -1;
- },
-
- copy: function(deep) {
- if (deep) {
- return this.map(function(item){ return Ember.copy(item, true); });
- }
-
- return this.slice();
- }
-});
-
-// Remove any methods implemented natively so we don't override them
-var ignore = ['length'];
-Ember.EnumerableUtils.forEach(NativeArray.keys(), function(methodName) {
- if (Array.prototype[methodName]) ignore.push(methodName);
-});
-
-if (ignore.length>0) {
- NativeArray = NativeArray.without.apply(NativeArray, ignore);
-}
-
-/**
- The NativeArray mixin contains the properties needed to to make the native
- Array support Ember.MutableArray and all of its dependent APIs. Unless you
- have `Ember.EXTEND_PROTOTYPES or `Ember.EXTEND_PROTOTYPES.Array` set to
- false, this will be applied automatically. Otherwise you can apply the mixin
- at anytime by calling `Ember.NativeArray.activate`.
-
- @class NativeArray
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.MutableArray
- @uses Ember.MutableEnumerable
- @uses Ember.Copyable
- @uses Ember.Freezable
-*/
-Ember.NativeArray = NativeArray;
-
-/**
- Creates an `Ember.NativeArray` from an Array like object.
- Does not modify the original object.
-
- @method A
- @for Ember
- @return {Ember.NativeArray}
-*/
-Ember.A = function(arr){
- if (arr === undefined) { arr = []; }
- return Ember.Array.detect(arr) ? arr : Ember.NativeArray.apply(arr);
-};
-
-/**
- Activates the mixin on the Array.prototype if not already applied. Calling
- this method more than once is safe.
-
- @method activate
- @for Ember.NativeArray
- @static
- @return {void}
-*/
-Ember.NativeArray.activate = function() {
- NativeArray.apply(Array.prototype);
-
- Ember.A = function(arr) { return arr || []; };
-};
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.Array) {
- Ember.NativeArray.activate();
-}
-
-
-})();
-
-
-
-(function() {
-var DeferredMixin = Ember.DeferredMixin, // mixins/deferred
- EmberObject = Ember.Object, // system/object
- get = Ember.get;
-
-var Deferred = Ember.Object.extend(DeferredMixin);
-
-Deferred.reopenClass({
- promise: function(callback, binding) {
- var deferred = Deferred.create();
- callback.call(binding, deferred);
- return get(deferred, 'promise');
- }
-});
-
-Ember.Deferred = Deferred;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var loadHooks = {};
-var loaded = {};
-
-/**
-@method onLoad
-@for Ember
-@param name {String} name of hook
-@param callback {Function} callback to be called
-*/
-Ember.onLoad = function(name, callback) {
- var object;
-
- loadHooks[name] = loadHooks[name] || Ember.A();
- loadHooks[name].pushObject(callback);
-
- if (object = loaded[name]) {
- callback(object);
- }
-};
-
-/**
-@method runLoadHooks
-@for Ember
-@param name {String} name of hook
-@param object {Object} object to pass to callbacks
-*/
-Ember.runLoadHooks = function(name, object) {
- var hooks;
-
- loaded[name] = object;
-
- if (hooks = loadHooks[name]) {
- loadHooks[name].forEach(function(callback) {
- callback(object);
- });
- }
-};
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-var get = Ember.get;
-
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- `Ember.ControllerMixin` provides a standard interface for all classes that
- compose Ember's controller layer: `Ember.Controller`,
- `Ember.ArrayController`, and `Ember.ObjectController`.
-
- Within an `Ember.Router`-managed application single shared instaces of every
- Controller object in your application's namespace will be added to the
- application's `Ember.Router` instance. See `Ember.Application#initialize`
- for additional information.
-
- ## Views
-
- By default a controller instance will be the rendering context
- for its associated `Ember.View.` This connection is made during calls to
- `Ember.ControllerMixin#connectOutlet`.
-
- Within the view's template, the `Ember.View` instance can be accessed
- through the controller with `{{view}}`.
-
- ## Target Forwarding
-
- By default a controller will target your application's `Ember.Router`
- instance. Calls to `{{action}}` within the template of a controller's view
- are forwarded to the router. See `Ember.Handlebars.helpers.action` for
- additional information.
-
- @class ControllerMixin
- @namespace Ember
- @extends Ember.Mixin
-*/
-Ember.ControllerMixin = Ember.Mixin.create({
- /**
- The object to which events from the view should be sent.
-
- For example, when a Handlebars template uses the `{{action}}` helper,
- it will attempt to send the event to the view's controller's `target`.
-
- By default, a controller's `target` is set to the router after it is
- instantiated by `Ember.Application#initialize`.
-
- @property target
- @default null
- */
- target: null,
-
- container: null,
-
- store: null,
-
- send: function(actionName) {
- var args = [].slice.call(arguments, 1), target;
-
- if (this[actionName]) {
- Ember.assert("The controller " + this + " does not have the action " + actionName, typeof this[actionName] === 'function');
- this[actionName].apply(this, args);
- } else if(target = get(this, 'target')) {
- Ember.assert("The target for controller " + this + " (" + target + ") did not define a `send` method", typeof target.send === 'function');
- target.send.apply(target, arguments);
- }
- }
-});
-
-/**
- @class Controller
- @namespace Ember
- @extends Ember.Object
- @uses Ember.ControllerMixin
-*/
-Ember.Controller = Ember.Object.extend(Ember.ControllerMixin);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, forEach = Ember.EnumerableUtils.forEach;
-
-/**
- `Ember.SortableMixin` provides a standard interface for array proxies
- to specify a sort order and maintain this sorting when objects are added,
- removed, or updated without changing the implicit order of their underlying
- content array:
-
- ```javascript
- songs = [
- {trackNumber: 4, title: 'Ob-La-Di, Ob-La-Da'},
- {trackNumber: 2, title: 'Back in the U.S.S.R.'},
- {trackNumber: 3, title: 'Glass Onion'},
- ];
-
- songsController = Ember.ArrayController.create({
- content: songs,
- sortProperties: ['trackNumber']
- });
-
- songsController.get('firstObject'); // {trackNumber: 2, title: 'Back in the U.S.S.R.'}
-
- songsController.addObject({trackNumber: 1, title: 'Dear Prudence'});
- songsController.get('firstObject'); // {trackNumber: 1, title: 'Dear Prudence'}
- ```
-
- @class SortableMixin
- @namespace Ember
- @extends Ember.Mixin
- @uses Ember.MutableEnumerable
-*/
-Ember.SortableMixin = Ember.Mixin.create(Ember.MutableEnumerable, {
- sortProperties: null,
- sortAscending: true,
-
- orderBy: function(item1, item2) {
- var result = 0,
- sortProperties = get(this, 'sortProperties'),
- sortAscending = get(this, 'sortAscending');
-
- Ember.assert("you need to define `sortProperties`", !!sortProperties);
-
- forEach(sortProperties, function(propertyName) {
- if (result === 0) {
- result = Ember.compare(get(item1, propertyName), get(item2, propertyName));
- if ((result !== 0) && !sortAscending) {
- result = (-1) * result;
- }
- }
- });
-
- return result;
- },
-
- destroy: function() {
- var content = get(this, 'content'),
- sortProperties = get(this, 'sortProperties');
-
- if (content && sortProperties) {
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- return this._super();
- },
-
- isSorted: Ember.computed('sortProperties', function() {
- return !!get(this, 'sortProperties');
- }),
-
- arrangedContent: Ember.computed('content', 'sortProperties.@each', function(key, value) {
- var content = get(this, 'content'),
- isSorted = get(this, 'isSorted'),
- sortProperties = get(this, 'sortProperties'),
- self = this;
-
- if (content && isSorted) {
- content = content.slice();
- content.sort(function(item1, item2) {
- return self.orderBy(item1, item2);
- });
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- return Ember.A(content);
- }
-
- return content;
- }),
-
- _contentWillChange: Ember.beforeObserver(function() {
- var content = get(this, 'content'),
- sortProperties = get(this, 'sortProperties');
-
- if (content && sortProperties) {
- forEach(content, function(item) {
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- this._super();
- }, 'content'),
-
- sortAscendingWillChange: Ember.beforeObserver(function() {
- this._lastSortAscending = get(this, 'sortAscending');
- }, 'sortAscending'),
-
- sortAscendingDidChange: Ember.observer(function() {
- if (get(this, 'sortAscending') !== this._lastSortAscending) {
- var arrangedContent = get(this, 'arrangedContent');
- arrangedContent.reverseObjects();
- }
- }, 'sortAscending'),
-
- contentArrayWillChange: function(array, idx, removedCount, addedCount) {
- var isSorted = get(this, 'isSorted');
-
- if (isSorted) {
- var arrangedContent = get(this, 'arrangedContent');
- var removedObjects = array.slice(idx, idx+removedCount);
- var sortProperties = get(this, 'sortProperties');
-
- forEach(removedObjects, function(item) {
- arrangedContent.removeObject(item);
-
- forEach(sortProperties, function(sortProperty) {
- Ember.removeObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- return this._super(array, idx, removedCount, addedCount);
- },
-
- contentArrayDidChange: function(array, idx, removedCount, addedCount) {
- var isSorted = get(this, 'isSorted'),
- sortProperties = get(this, 'sortProperties');
-
- if (isSorted) {
- var addedObjects = array.slice(idx, idx+addedCount);
- var arrangedContent = get(this, 'arrangedContent');
-
- forEach(addedObjects, function(item) {
- this.insertItemSorted(item);
-
- forEach(sortProperties, function(sortProperty) {
- Ember.addObserver(item, sortProperty, this, 'contentItemSortPropertyDidChange');
- }, this);
- }, this);
- }
-
- return this._super(array, idx, removedCount, addedCount);
- },
-
- insertItemSorted: function(item) {
- var arrangedContent = get(this, 'arrangedContent');
- var length = get(arrangedContent, 'length');
-
- var idx = this._binarySearch(item, 0, length);
- arrangedContent.insertAt(idx, item);
- },
-
- contentItemSortPropertyDidChange: function(item) {
- var arrangedContent = get(this, 'arrangedContent'),
- oldIndex = arrangedContent.indexOf(item),
- leftItem = arrangedContent.objectAt(oldIndex - 1),
- rightItem = arrangedContent.objectAt(oldIndex + 1),
- leftResult = leftItem && this.orderBy(item, leftItem),
- rightResult = rightItem && this.orderBy(item, rightItem);
-
- if (leftResult < 0 || rightResult > 0) {
- arrangedContent.removeObject(item);
- this.insertItemSorted(item);
- }
- },
-
- _binarySearch: function(item, low, high) {
- var mid, midItem, res, arrangedContent;
-
- if (low === high) {
- return low;
- }
-
- arrangedContent = get(this, 'arrangedContent');
-
- mid = low + Math.floor((high - low) / 2);
- midItem = arrangedContent.objectAt(mid);
-
- res = this.orderBy(midItem, item);
-
- if (res < 0) {
- return this._binarySearch(item, mid+1, high);
- } else if (res > 0) {
- return this._binarySearch(item, low, mid);
- }
-
- return mid;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-var get = Ember.get, set = Ember.set, isGlobalPath = Ember.isGlobalPath,
- forEach = Ember.EnumerableUtils.forEach, replace = Ember.EnumerableUtils.replace;
-
-/**
- `Ember.ArrayController` provides a way for you to publish a collection of
- objects so that you can easily bind to the collection from a Handlebars
- `#each` helper, an `Ember.CollectionView`, or other controllers.
-
- The advantage of using an `ArrayController` is that you only have to set up
- your view bindings once; to change what's displayed, simply swap out the
- `content` property on the controller.
-
- For example, imagine you wanted to display a list of items fetched via an XHR
- request. Create an `Ember.ArrayController` and set its `content` property:
-
- ```javascript
- MyApp.listController = Ember.ArrayController.create();
-
- $.get('people.json', function(data) {
- MyApp.listController.set('content', data);
- });
- ```
-
- Then, create a view that binds to your new controller:
-
- ```handlebars
- {{#each MyApp.listController}}
- {{firstName}} {{lastName}}
- {{/each}}
- ```
-
- Although you are binding to the controller, the behavior of this controller
- is to pass through any methods or properties to the underlying array. This
- capability comes from `Ember.ArrayProxy`, which this class inherits from.
-
- Sometimes you want to display computed properties within the body of an
- `#each` helper that depend on the underlying items in `content`, but are not
- present on those items. To do this, set `itemController` to the name of a
- controller (probably an `ObjectController`) that will wrap each individual item.
-
- For example:
-
- ```handlebars
- {{#each post in controller}}
- <li>{{title}} ({{titleLength}} characters)</li>
- {{/each}}
- ```
-
- ```javascript
- App.PostsController = Ember.ArrayController.extend({
- itemController: 'post'
- });
-
- App.PostController = Ember.ObjectController.extend({
- // the `title` property will be proxied to the underlying post.
-
- titleLength: function() {
- return this.get('title').length;
- }.property('title')
- });
- ```
-
- In some cases it is helpful to return a different `itemController` depending
- on the particular item. Subclasses can do this by overriding
- `lookupItemController`.
-
- For example:
-
- ```javascript
- App.MyArrayController = Ember.ArrayController.extend({
- lookupItemController: function( object ) {
- if (object.get('isSpecial')) {
- return "special"; // use App.SpecialController
- } else {
- return "regular"; // use App.RegularController
- }
- }
- });
- ```
-
- @class ArrayController
- @namespace Ember
- @extends Ember.ArrayProxy
- @uses Ember.SortableMixin
- @uses Ember.ControllerMixin
-*/
-
-Ember.ArrayController = Ember.ArrayProxy.extend(Ember.ControllerMixin,
- Ember.SortableMixin, {
-
- /**
- The controller used to wrap items, if any.
-
- @property itemController
- @type String
- @default null
- */
- itemController: null,
-
- /**
- Return the name of the controller to wrap items, or `null` if items should
- be returned directly. The default implementation simply returns the
- `itemController` property, but subclasses can override this method to return
- different controllers for different objects.
-
- For example:
-
- ```javascript
- App.MyArrayController = Ember.ArrayController.extend({
- lookupItemController: function( object ) {
- if (object.get('isSpecial')) {
- return "special"; // use App.SpecialController
- } else {
- return "regular"; // use App.RegularController
- }
- }
- });
- ```
-
- @method
- @type String
- @default null
- */
- lookupItemController: function(object) {
- return get(this, 'itemController');
- },
-
- objectAtContent: function(idx) {
- var length = get(this, 'length'),
- object = get(this,'arrangedContent').objectAt(idx),
- controllerClass = this.lookupItemController(object);
-
- if (controllerClass && idx < length) {
- return this.controllerAt(idx, object, controllerClass);
- } else {
- // When controllerClass is falsy we have not opted in to using item
- // controllers, so return the object directly. However, when
- // controllerClass is defined but the index is out of range, we want to
- // return the "out of range" value, whatever that might be. Rather than
- // make assumptions (e.g. guessing `null` or `undefined`) we defer this to
- // `arrangedContent`.
- return object;
- }
- },
-
- arrangedContentDidChange: function() {
- this._super();
- this._resetSubContainers();
- },
-
- arrayContentDidChange: function(idx, removedCnt, addedCnt) {
- var subContainers = get(this, 'subContainers'),
- subContainersToRemove = subContainers.slice(idx, idx+removedCnt);
-
- forEach(subContainersToRemove, function(subContainer) {
- if (subContainer) { subContainer.destroy(); }
- });
-
- replace(subContainers, idx, removedCnt, new Array(addedCnt));
-
- // The shadow array of subcontainers must be updated before we trigger
- // observers, otherwise observers will get the wrong subcontainer when
- // calling `objectAt`
- this._super(idx, removedCnt, addedCnt);
- },
-
- init: function() {
- this._super();
- this._resetSubContainers();
- },
-
- controllerAt: function(idx, object, controllerClass) {
- var container = get(this, 'container'),
- subContainers = get(this, 'subContainers'),
- subContainer = subContainers[idx],
- controller;
-
- if (!subContainer) {
- subContainer = subContainers[idx] = container.child();
- }
-
- controller = subContainer.lookup("controller:" + controllerClass);
- if (!controller) {
- throw new Error('Could not resolve itemController: "' + controllerClass + '"');
- }
-
- controller.set('target', this);
- controller.set('content', object);
-
- return controller;
- },
-
- subContainers: null,
-
- _resetSubContainers: function() {
- var subContainers = get(this, 'subContainers');
-
- if (subContainers) {
- forEach(subContainers, function(subContainer) {
- if (subContainer) { subContainer.destroy(); }
- });
- }
-
- this.set('subContainers', Ember.A());
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-runtime
-*/
-
-/**
- `Ember.ObjectController` is part of Ember's Controller layer. A single shared
- instance of each `Ember.ObjectController` subclass in your application's
- namespace will be created at application initialization and be stored on your
- application's `Ember.Router` instance.
-
- `Ember.ObjectController` derives its functionality from its superclass
- `Ember.ObjectProxy` and the `Ember.ControllerMixin` mixin.
-
- @class ObjectController
- @namespace Ember
- @extends Ember.ObjectProxy
- @uses Ember.ControllerMixin
-**/
-Ember.ObjectController = Ember.ObjectProxy.extend(Ember.ControllerMixin);
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-Ember Runtime
-
-@module ember
-@submodule ember-runtime
-@requires ember-metal
-*/
-
-})();
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var jQuery = Ember.imports.jQuery;
-Ember.assert("Ember Views require jQuery 1.7 (>= 1.7.2), 1.8 or 1.9", jQuery && (jQuery().jquery.match(/^1\.(7(?!$)(?!\.[01])|8|9)(\.\d+)?(pre|rc\d?)?/) || Ember.ENV.FORCE_JQUERY));
-
-/**
- Alias for jQuery
-
- @method $
- @for Ember
-*/
-Ember.$ = jQuery;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-// http://www.whatwg.org/specs/web-apps/current-work/multipage/dnd.html#dndevents
-var dragEvents = Ember.String.w('dragstart drag dragenter dragleave dragover drop dragend');
-
-// Copies the `dataTransfer` property from a browser event object onto the
-// jQuery event object for the specified events
-Ember.EnumerableUtils.forEach(dragEvents, function(eventName) {
- Ember.$.event.fixHooks[eventName] = { props: ['dataTransfer'] };
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-/*** BEGIN METAMORPH HELPERS ***/
-
-// Internet Explorer prior to 9 does not allow setting innerHTML if the first element
-// is a "zero-scope" element. This problem can be worked around by making
-// the first node an invisible text node. We, like Modernizr, use ­
-var needsShy = (function(){
- var testEl = document.createElement('div');
- testEl.innerHTML = "<div></div>";
- testEl.firstChild.innerHTML = "<script></script>";
- return testEl.firstChild.innerHTML === '';
-})();
-
-// IE 8 (and likely earlier) likes to move whitespace preceeding
-// a script tag to appear after it. This means that we can
-// accidentally remove whitespace when updating a morph.
-var movesWhitespace = (function() {
- var testEl = document.createElement('div');
- testEl.innerHTML = "Test: <script type='text/x-placeholder'></script>Value";
- return testEl.childNodes[0].nodeValue === 'Test:' &&
- testEl.childNodes[2].nodeValue === ' Value';
-})();
-
-// Use this to find children by ID instead of using jQuery
-var findChildById = function(element, id) {
- if (element.getAttribute('id') === id) { return element; }
-
- var len = element.childNodes.length, idx, node, found;
- for (idx=0; idx<len; idx++) {
- node = element.childNodes[idx];
- found = node.nodeType === 1 && findChildById(node, id);
- if (found) { return found; }
- }
-};
-
-var setInnerHTMLWithoutFix = function(element, html) {
- if (needsShy) {
- html = '­' + html;
- }
-
- var matches = [];
- if (movesWhitespace) {
- // Right now we only check for script tags with ids with the
- // goal of targeting morphs.
- html = html.replace(/(\s+)(<script id='([^']+)')/g, function(match, spaces, tag, id) {
- matches.push([id, spaces]);
- return tag;
- });
- }
-
- element.innerHTML = html;
-
- // If we have to do any whitespace adjustments do them now
- if (matches.length > 0) {
- var len = matches.length, idx;
- for (idx=0; idx<len; idx++) {
- var script = findChildById(element, matches[idx][0]),
- node = document.createTextNode(matches[idx][1]);
- script.parentNode.insertBefore(node, script);
- }
- }
-
- if (needsShy) {
- var shyElement = element.firstChild;
- while (shyElement.nodeType === 1 && !shyElement.nodeName) {
- shyElement = shyElement.firstChild;
- }
- if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === "\u00AD") {
- shyElement.nodeValue = shyElement.nodeValue.slice(1);
- }
- }
-};
-
-/*** END METAMORPH HELPERS */
-
-
-var innerHTMLTags = {};
-var canSetInnerHTML = function(tagName) {
- if (innerHTMLTags[tagName] !== undefined) {
- return innerHTMLTags[tagName];
- }
-
- var canSet = true;
-
- // IE 8 and earlier don't allow us to do innerHTML on select
- if (tagName.toLowerCase() === 'select') {
- var el = document.createElement('select');
- setInnerHTMLWithoutFix(el, '<option value="test">Test</option>');
- canSet = el.options.length === 1;
- }
-
- innerHTMLTags[tagName] = canSet;
-
- return canSet;
-};
-
-var setInnerHTML = function(element, html) {
- var tagName = element.tagName;
-
- if (canSetInnerHTML(tagName)) {
- setInnerHTMLWithoutFix(element, html);
- } else {
- Ember.assert("Can't set innerHTML on "+element.tagName+" in this browser", element.outerHTML);
-
- var startTag = element.outerHTML.match(new RegExp("<"+tagName+"([^>]*)>", 'i'))[0],
- endTag = '</'+tagName+'>';
-
- var wrapper = document.createElement('div');
- setInnerHTMLWithoutFix(wrapper, startTag + html + endTag);
- element = wrapper.firstChild;
- while (element.tagName !== tagName) {
- element = element.nextSibling;
- }
- }
-
- return element;
-};
-
-function isSimpleClick(event) {
- var modifier = event.shiftKey || event.metaKey || event.altKey || event.ctrlKey,
- secondaryClick = event.which > 1; // IE9 may return undefined
-
- return !modifier && !secondaryClick;
-}
-
-Ember.ViewUtils = {
- setInnerHTML: setInnerHTML,
- isSimpleClick: isSimpleClick
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-var indexOf = Ember.ArrayPolyfills.indexOf;
-
-
-
-
-
-var ClassSet = function() {
- this.seen = {};
- this.list = [];
-};
-
-ClassSet.prototype = {
- add: function(string) {
- if (string in this.seen) { return; }
- this.seen[string] = true;
-
- this.list.push(string);
- },
-
- toDOM: function() {
- return this.list.join(" ");
- }
-};
-
-/**
- `Ember.RenderBuffer` gathers information regarding the a view and generates the
- final representation. `Ember.RenderBuffer` will generate HTML which can be pushed
- to the DOM.
-
- @class RenderBuffer
- @namespace Ember
- @constructor
-*/
-Ember.RenderBuffer = function(tagName) {
- return new Ember._RenderBuffer(tagName);
-};
-
-Ember._RenderBuffer = function(tagName) {
- this.tagNames = [tagName || null];
- this.buffer = [];
-};
-
-Ember._RenderBuffer.prototype =
-/** @scope Ember.RenderBuffer.prototype */ {
-
- // The root view's element
- _element: null,
-
- /**
- @private
-
- An internal set used to de-dupe class names when `addClass()` is
- used. After each call to `addClass()`, the `classes` property
- will be updated.
-
- @property elementClasses
- @type Array
- @default []
- */
- elementClasses: null,
-
- /**
- Array of class names which will be applied in the class attribute.
-
- You can use `setClasses()` to set this property directly. If you
- use `addClass()`, it will be maintained for you.
-
- @property classes
- @type Array
- @default []
- */
- classes: null,
-
- /**
- The id in of the element, to be applied in the id attribute.
-
- You should not set this property yourself, rather, you should use
- the `id()` method of `Ember.RenderBuffer`.
-
- @property elementId
- @type String
- @default null
- */
- elementId: null,
-
- /**
- A hash keyed on the name of the attribute and whose value will be
- applied to that attribute. For example, if you wanted to apply a
- `data-view="Foo.bar"` property to an element, you would set the
- elementAttributes hash to `{'data-view':'Foo.bar'}`.
-
- You should not maintain this hash yourself, rather, you should use
- the `attr()` method of `Ember.RenderBuffer`.
-
- @property elementAttributes
- @type Hash
- @default {}
- */
- elementAttributes: null,
-
- /**
- The tagname of the element an instance of `Ember.RenderBuffer` represents.
-
- Usually, this gets set as the first parameter to `Ember.RenderBuffer`. For
- example, if you wanted to create a `p` tag, then you would call
-
- ```javascript
- Ember.RenderBuffer('p')
- ```
-
- @property elementTag
- @type String
- @default null
- */
- elementTag: null,
-
- /**
- A hash keyed on the name of the style attribute and whose value will
- be applied to that attribute. For example, if you wanted to apply a
- `background-color:black;` style to an element, you would set the
- elementStyle hash to `{'background-color':'black'}`.
-
- You should not maintain this hash yourself, rather, you should use
- the `style()` method of `Ember.RenderBuffer`.
-
- @property elementStyle
- @type Hash
- @default {}
- */
- elementStyle: null,
-
- /**
- Nested `RenderBuffers` will set this to their parent `RenderBuffer`
- instance.
-
- @property parentBuffer
- @type Ember._RenderBuffer
- */
- parentBuffer: null,
-
- /**
- Adds a string of HTML to the `RenderBuffer`.
-
- @method push
- @param {String} string HTML to push into the buffer
- @chainable
- */
- push: function(string) {
- this.buffer.push(string);
- return this;
- },
-
- /**
- Adds a class to the buffer, which will be rendered to the class attribute.
-
- @method addClass
- @param {String} className Class name to add to the buffer
- @chainable
- */
- addClass: function(className) {
- // lazily create elementClasses
- var elementClasses = this.elementClasses = (this.elementClasses || new ClassSet());
- this.elementClasses.add(className);
- this.classes = this.elementClasses.list;
-
- return this;
- },
-
- setClasses: function(classNames) {
- this.classes = classNames;
- },
-
- /**
- Sets the elementID to be used for the element.
-
- @method id
- @param {String} id
- @chainable
- */
- id: function(id) {
- this.elementId = id;
- return this;
- },
-
- // duck type attribute functionality like jQuery so a render buffer
- // can be used like a jQuery object in attribute binding scenarios.
-
- /**
- Adds an attribute which will be rendered to the element.
-
- @method attr
- @param {String} name The name of the attribute
- @param {String} value The value to add to the attribute
- @chainable
- @return {Ember.RenderBuffer|String} this or the current attribute value
- */
- attr: function(name, value) {
- var attributes = this.elementAttributes = (this.elementAttributes || {});
-
- if (arguments.length === 1) {
- return attributes[name];
- } else {
- attributes[name] = value;
- }
-
- return this;
- },
-
- /**
- Remove an attribute from the list of attributes to render.
-
- @method removeAttr
- @param {String} name The name of the attribute
- @chainable
- */
- removeAttr: function(name) {
- var attributes = this.elementAttributes;
- if (attributes) { delete attributes[name]; }
-
- return this;
- },
-
- /**
- Adds a style to the style attribute which will be rendered to the element.
-
- @method style
- @param {String} name Name of the style
- @param {String} value
- @chainable
- */
- style: function(name, value) {
- var style = this.elementStyle = (this.elementStyle || {});
-
- this.elementStyle[name] = value;
- return this;
- },
-
- begin: function(tagName) {
- this.tagNames.push(tagName || null);
- return this;
- },
-
- pushOpeningTag: function() {
- var tagName = this.currentTagName();
- if (!tagName) { return; }
-
- if (!this._element && this.buffer.length === 0) {
- this._element = this.generateElement();
- return;
- }
-
- var buffer = this.buffer,
- id = this.elementId,
- classes = this.classes,
- attrs = this.elementAttributes,
- style = this.elementStyle,
- prop;
-
- buffer.push('<' + tagName);
-
- if (id) {
- buffer.push(' id="' + this._escapeAttribute(id) + '"');
- this.elementId = null;
- }
- if (classes) {
- buffer.push(' class="' + this._escapeAttribute(classes.join(' ')) + '"');
- this.classes = null;
- }
-
- if (style) {
- buffer.push(' style="');
-
- for (prop in style) {
- if (style.hasOwnProperty(prop)) {
- buffer.push(prop + ':' + this._escapeAttribute(style[prop]) + ';');
- }
- }
-
- buffer.push('"');
-
- this.elementStyle = null;
- }
-
- if (attrs) {
- for (prop in attrs) {
- if (attrs.hasOwnProperty(prop)) {
- buffer.push(' ' + prop + '="' + this._escapeAttribute(attrs[prop]) + '"');
- }
- }
-
- this.elementAttributes = null;
- }
-
- buffer.push('>');
- },
-
- pushClosingTag: function() {
- var tagName = this.tagNames.pop();
- if (tagName) { this.buffer.push('</' + tagName + '>'); }
- },
-
- currentTagName: function() {
- return this.tagNames[this.tagNames.length-1];
- },
-
- generateElement: function() {
- var tagName = this.tagNames.pop(), // pop since we don't need to close
- element = document.createElement(tagName),
- $element = Ember.$(element),
- id = this.elementId,
- classes = this.classes,
- attrs = this.elementAttributes,
- style = this.elementStyle,
- styleBuffer = '', prop;
-
- if (id) {
- $element.attr('id', id);
- this.elementId = null;
- }
- if (classes) {
- $element.attr('class', classes.join(' '));
- this.classes = null;
- }
-
- if (style) {
- for (prop in style) {
- if (style.hasOwnProperty(prop)) {
- styleBuffer += (prop + ':' + style[prop] + ';');
- }
- }
-
- $element.attr('style', styleBuffer);
-
- this.elementStyle = null;
- }
-
- if (attrs) {
- for (prop in attrs) {
- if (attrs.hasOwnProperty(prop)) {
- $element.attr(prop, attrs[prop]);
- }
- }
-
- this.elementAttributes = null;
- }
-
- return element;
- },
-
- /**
- @method element
- @return {DOMElement} The element corresponding to the generated HTML
- of this buffer
- */
- element: function() {
- var html = this.innerString();
-
- if (html) {
- this._element = Ember.ViewUtils.setInnerHTML(this._element, html);
- }
-
- return this._element;
- },
-
- /**
- Generates the HTML content for this buffer.
-
- @method string
- @return {String} The generated HTML
- */
- string: function() {
- if (this._element) {
- return this.element().outerHTML;
- } else {
- return this.innerString();
- }
- },
-
- innerString: function() {
- return this.buffer.join('');
- },
-
- _escapeAttribute: function(value) {
- // Stolen shamelessly from Handlebars
-
- var escape = {
- "<": "<",
- ">": ">",
- '"': """,
- "'": "'",
- "`": "`"
- };
-
- var badChars = /&(?!\w+;)|[<>"'`]/g;
- var possible = /[&<>"'`]/;
-
- var escapeChar = function(chr) {
- return escape[chr] || "&";
- };
-
- var string = value.toString();
-
- if(!possible.test(string)) { return string; }
- return string.replace(badChars, escapeChar);
- }
-
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-
-/**
- `Ember.EventDispatcher` handles delegating browser events to their
- corresponding `Ember.Views.` For example, when you click on a view,
- `Ember.EventDispatcher` ensures that that view's `mouseDown` method gets
- called.
-
- @class EventDispatcher
- @namespace Ember
- @private
- @extends Ember.Object
-*/
-Ember.EventDispatcher = Ember.Object.extend(
-/** @scope Ember.EventDispatcher.prototype */{
-
- /**
- @private
-
- The root DOM element to which event listeners should be attached. Event
- listeners will be attached to the document unless this is overridden.
-
- Can be specified as a DOMElement or a selector string.
-
- The default body is a string since this may be evaluated before document.body
- exists in the DOM.
-
- @property rootElement
- @type DOMElement
- @default 'body'
- */
- rootElement: 'body',
-
- /**
- @private
-
- Sets up event listeners for standard browser events.
-
- This will be called after the browser sends a `DOMContentReady` event. By
- default, it will set up all of the listeners on the document body. If you
- would like to register the listeners on a different element, set the event
- dispatcher's `root` property.
-
- @method setup
- @param addedEvents {Hash}
- */
- setup: function(addedEvents) {
- var event, events = {
- touchstart : 'touchStart',
- touchmove : 'touchMove',
- touchend : 'touchEnd',
- touchcancel : 'touchCancel',
- keydown : 'keyDown',
- keyup : 'keyUp',
- keypress : 'keyPress',
- mousedown : 'mouseDown',
- mouseup : 'mouseUp',
- contextmenu : 'contextMenu',
- click : 'click',
- dblclick : 'doubleClick',
- mousemove : 'mouseMove',
- focusin : 'focusIn',
- focusout : 'focusOut',
- mouseenter : 'mouseEnter',
- mouseleave : 'mouseLeave',
- submit : 'submit',
- input : 'input',
- change : 'change',
- dragstart : 'dragStart',
- drag : 'drag',
- dragenter : 'dragEnter',
- dragleave : 'dragLeave',
- dragover : 'dragOver',
- drop : 'drop',
- dragend : 'dragEnd'
- };
-
- Ember.$.extend(events, addedEvents || {});
-
- var rootElement = Ember.$(get(this, 'rootElement'));
-
- Ember.assert(fmt('You cannot use the same root element (%@) multiple times in an Ember.Application', [rootElement.selector || rootElement[0].tagName]), !rootElement.is('.ember-application'));
- Ember.assert('You cannot make a new Ember.Application using a root element that is a descendent of an existing Ember.Application', !rootElement.closest('.ember-application').length);
- Ember.assert('You cannot make a new Ember.Application using a root element that is an ancestor of an existing Ember.Application', !rootElement.find('.ember-application').length);
-
- rootElement.addClass('ember-application');
-
- Ember.assert('Unable to add "ember-application" class to rootElement. Make sure you set rootElement to the body or an element in the body.', rootElement.is('.ember-application'));
-
- for (event in events) {
- if (events.hasOwnProperty(event)) {
- this.setupHandler(rootElement, event, events[event]);
- }
- }
- },
-
- /**
- @private
-
- Registers an event listener on the document. If the given event is
- triggered, the provided event handler will be triggered on the target view.
-
- If the target view does not implement the event handler, or if the handler
- returns `false`, the parent view will be called. The event will continue to
- bubble to each successive parent view until it reaches the top.
-
- For example, to have the `mouseDown` method called on the target view when
- a `mousedown` event is received from the browser, do the following:
-
- ```javascript
- setupHandler('mousedown', 'mouseDown');
- ```
-
- @method setupHandler
- @param {Element} rootElement
- @param {String} event the browser-originated event to listen to
- @param {String} eventName the name of the method to call on the view
- */
- setupHandler: function(rootElement, event, eventName) {
- var self = this;
-
- rootElement.delegate('.ember-view', event + '.ember', function(evt, triggeringManager) {
- return Ember.handleErrors(function() {
- var view = Ember.View.views[this.id],
- result = true, manager = null;
-
- manager = self._findNearestEventManager(view,eventName);
-
- if (manager && manager !== triggeringManager) {
- result = self._dispatchEvent(manager, evt, eventName, view);
- } else if (view) {
- result = self._bubbleEvent(view,evt,eventName);
- } else {
- evt.stopPropagation();
- }
-
- return result;
- }, this);
- });
-
- rootElement.delegate('[data-ember-action]', event + '.ember', function(evt) {
- return Ember.handleErrors(function() {
- var actionId = Ember.$(evt.currentTarget).attr('data-ember-action'),
- action = Ember.Handlebars.ActionHelper.registeredActions[actionId],
- handler = action.handler;
-
- if (action.eventName === eventName) {
- return handler(evt);
- }
- }, this);
- });
- },
-
- _findNearestEventManager: function(view, eventName) {
- var manager = null;
-
- while (view) {
- manager = get(view, 'eventManager');
- if (manager && manager[eventName]) { break; }
-
- view = get(view, 'parentView');
- }
-
- return manager;
- },
-
- _dispatchEvent: function(object, evt, eventName, view) {
- var result = true;
-
- var handler = object[eventName];
- if (Ember.typeOf(handler) === 'function') {
- result = handler.call(object, evt, view);
- // Do not preventDefault in eventManagers.
- evt.stopPropagation();
- }
- else {
- result = this._bubbleEvent(view, evt, eventName);
- }
-
- return result;
- },
-
- _bubbleEvent: function(view, evt, eventName) {
- return Ember.run(function() {
- return view.handleEvent(eventName, evt);
- });
- },
-
- destroy: function() {
- var rootElement = get(this, 'rootElement');
- Ember.$(rootElement).undelegate('.ember').removeClass('ember-application');
- return this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-// Add a new named queue for rendering views that happens
-// after bindings have synced, and a queue for scheduling actions
-// that that should occur after view rendering.
-var queues = Ember.run.queues;
-queues.splice(Ember.$.inArray('actions', queues)+1, 0, 'render', 'afterRender');
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-
-// Original class declaration and documentation in runtime/lib/controllers/controller.js
-// NOTE: It may be possible with YUIDoc to combine docs in two locations
-
-/**
-Additional methods for the ControllerMixin
-
-@class ControllerMixin
-@namespace Ember
-*/
-Ember.ControllerMixin.reopen({
- target: null,
- namespace: null,
- view: null,
- container: null
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-var states = {};
-
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, addObserver = Ember.addObserver, removeObserver = Ember.removeObserver;
-var meta = Ember.meta, guidFor = Ember.guidFor, fmt = Ember.String.fmt;
-var a_slice = [].slice;
-var a_forEach = Ember.EnumerableUtils.forEach;
-var a_addObject = Ember.EnumerableUtils.addObject;
-
-var childViewsProperty = Ember.computed(function() {
- var childViews = this._childViews;
-
- var ret = Ember.A();
-
- a_forEach(childViews, function(view) {
- if (view.isVirtual) {
- ret.pushObjects(get(view, 'childViews'));
- } else {
- ret.push(view);
- }
- });
-
- return ret;
-});
-
-Ember.warn("The VIEW_PRESERVES_CONTEXT flag has been removed and the functionality can no longer be disabled.", Ember.ENV.VIEW_PRESERVES_CONTEXT !== false);
-
-/**
- Global hash of shared templates. This will automatically be populated
- by the build tools so that you can store your Handlebars templates in
- separate files that get loaded into JavaScript at buildtime.
-
- @property TEMPLATES
- @for Ember
- @type Hash
-*/
-Ember.TEMPLATES = {};
-
-Ember.CoreView = Ember.Object.extend(Ember.Evented, {
- isView: true,
-
- states: states,
-
- init: function() {
- this._super();
-
- // Register the view for event handling. This hash is used by
- // Ember.EventDispatcher to dispatch incoming events.
- if (!this.isVirtual) Ember.View.views[this.elementId] = this;
-
- this.addBeforeObserver('elementId', function() {
- throw new Error("Changing a view's elementId after creation is not allowed");
- });
-
- this.transitionTo('preRender');
- },
-
- /**
- If the view is currently inserted into the DOM of a parent view, this
- property will point to the parent of the view.
-
- @property parentView
- @type Ember.View
- @default null
- */
- parentView: Ember.computed(function() {
- var parent = this._parentView;
-
- if (parent && parent.isVirtual) {
- return get(parent, 'parentView');
- } else {
- return parent;
- }
- }).property('_parentView'),
-
- state: null,
-
- _parentView: null,
-
- // return the current view, not including virtual views
- concreteView: Ember.computed(function() {
- if (!this.isVirtual) { return this; }
- else { return get(this, 'parentView'); }
- }).property('parentView').volatile(),
-
- instrumentName: 'core_view',
-
- instrumentDetails: function(hash) {
- hash.object = this.toString();
- },
-
- /**
- @private
-
- Invoked by the view system when this view needs to produce an HTML
- representation. This method will create a new render buffer, if needed,
- then apply any default attributes, such as class names and visibility.
- Finally, the `render()` method is invoked, which is responsible for
- doing the bulk of the rendering.
-
- You should not need to override this method; instead, implement the
- `template` property, or if you need more control, override the `render`
- method.
-
- @method renderToBuffer
- @param {Ember.RenderBuffer} buffer the render buffer. If no buffer is
- passed, a default buffer, using the current view's `tagName`, will
- be used.
- */
- renderToBuffer: function(parentBuffer, bufferOperation) {
- var name = 'render.' + this.instrumentName,
- details = {};
-
- this.instrumentDetails(details);
-
- return Ember.instrument(name, details, function() {
- return this._renderToBuffer(parentBuffer, bufferOperation);
- }, this);
- },
-
- _renderToBuffer: function(parentBuffer, bufferOperation) {
- Ember.run.sync();
-
- // If this is the top-most view, start a new buffer. Otherwise,
- // create a new buffer relative to the original using the
- // provided buffer operation (for example, `insertAfter` will
- // insert a new buffer after the "parent buffer").
- var tagName = this.tagName;
-
- if (tagName === null || tagName === undefined) {
- tagName = 'div';
- }
-
- var buffer = this.buffer = parentBuffer && parentBuffer.begin(tagName) || Ember.RenderBuffer(tagName);
- this.transitionTo('inBuffer', false);
-
- this.beforeRender(buffer);
- this.render(buffer);
- this.afterRender(buffer);
-
- return buffer;
- },
-
- /**
- @private
-
- Override the default event firing from `Ember.Evented` to
- also call methods with the given name.
-
- @method trigger
- @param name {String}
- */
- trigger: function(name) {
- this._super.apply(this, arguments);
- var method = this[name];
- if (method) {
- var args = [], i, l;
- for (i = 1, l = arguments.length; i < l; i++) {
- args.push(arguments[i]);
- }
- return method.apply(this, args);
- }
- },
-
- has: function(name) {
- return Ember.typeOf(this[name]) === 'function' || this._super(name);
- },
-
- willDestroy: function() {
- var parent = this._parentView;
-
- // destroy the element -- this will avoid each child view destroying
- // the element over and over again...
- if (!this.removedFromDOM) { this.destroyElement(); }
-
- // remove from parent if found. Don't call removeFromParent,
- // as removeFromParent will try to remove the element from
- // the DOM again.
- if (parent) { parent.removeChild(this); }
-
- this.transitionTo('destroyed');
-
- // next remove view from global hash
- if (!this.isVirtual) delete Ember.View.views[this.elementId];
- },
-
- clearRenderedChildren: Ember.K,
- triggerRecursively: Ember.K,
- invokeRecursively: Ember.K,
- transitionTo: Ember.K,
- destroyElement: Ember.K
-});
-
-/**
- `Ember.View` is the class in Ember responsible for encapsulating templates of
- HTML content, combining templates with data to render as sections of a page's
- DOM, and registering and responding to user-initiated events.
-
- ## HTML Tag
-
- The default HTML tag name used for a view's DOM representation is `div`. This
- can be customized by setting the `tagName` property. The following view
-class:
-
- ```javascript
- ParagraphView = Ember.View.extend({
- tagName: 'em'
- });
- ```
-
- Would result in instances with the following HTML:
-
- ```html
- <em id="ember1" class="ember-view"></em>
- ```
-
- ## HTML `class` Attribute
-
- The HTML `class` attribute of a view's tag can be set by providing a
- `classNames` property that is set to an array of strings:
-
- ```javascript
- MyView = Ember.View.extend({
- classNames: ['my-class', 'my-other-class']
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view my-class my-other-class"></div>
- ```
-
- `class` attribute values can also be set by providing a `classNameBindings`
- property set to an array of properties names for the view. The return value
- of these properties will be added as part of the value for the view's `class`
- attribute. These properties can be computed properties:
-
- ```javascript
- MyView = Ember.View.extend({
- classNameBindings: ['propertyA', 'propertyB'],
- propertyA: 'from-a',
- propertyB: function(){
- if(someLogic){ return 'from-b'; }
- }.property()
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view from-a from-b"></div>
- ```
-
- If the value of a class name binding returns a boolean the property name
- itself will be used as the class name if the property is true. The class name
- will not be added if the value is `false` or `undefined`.
-
- ```javascript
- MyView = Ember.View.extend({
- classNameBindings: ['hovered'],
- hovered: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view hovered"></div>
- ```
-
- When using boolean class name bindings you can supply a string value other
- than the property name for use as the `class` HTML attribute by appending the
- preferred value after a ":" character when defining the binding:
-
- ```javascript
- MyView = Ember.View.extend({
- classNameBindings: ['awesome:so-very-cool'],
- awesome: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view so-very-cool"></div>
- ```
-
- Boolean value class name bindings whose property names are in a
- camelCase-style format will be converted to a dasherized format:
-
- ```javascript
- MyView = Ember.View.extend({
- classNameBindings: ['isUrgent'],
- isUrgent: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view is-urgent"></div>
- ```
-
- Class name bindings can also refer to object values that are found by
- traversing a path relative to the view itself:
-
- ```javascript
- MyView = Ember.View.extend({
- classNameBindings: ['messages.empty']
- messages: Ember.Object.create({
- empty: true
- })
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view empty"></div>
- ```
-
- If you want to add a class name for a property which evaluates to true and
- and a different class name if it evaluates to false, you can pass a binding
- like this:
-
- ```javascript
- // Applies 'enabled' class when isEnabled is true and 'disabled' when isEnabled is false
- Ember.View.create({
- classNameBindings: ['isEnabled:enabled:disabled']
- isEnabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view enabled"></div>
- ```
-
- When isEnabled is `false`, the resulting HTML reprensentation looks like
- this:
-
- ```html
- <div id="ember1" class="ember-view disabled"></div>
- ```
-
- This syntax offers the convenience to add a class if a property is `false`:
-
- ```javascript
- // Applies no class when isEnabled is true and class 'disabled' when isEnabled is false
- Ember.View.create({
- classNameBindings: ['isEnabled::disabled']
- isEnabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view"></div>
- ```
-
- When the `isEnabled` property on the view is set to `false`, it will result
- in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view disabled"></div>
- ```
-
- Updates to the the value of a class name binding will result in automatic
- update of the HTML `class` attribute in the view's rendered HTML
- representation. If the value becomes `false` or `undefined` the class name
- will be removed.
-
- Both `classNames` and `classNameBindings` are concatenated properties. See
- `Ember.Object` documentation for more information about concatenated
- properties.
-
- ## HTML Attributes
-
- The HTML attribute section of a view's tag can be set by providing an
- `attributeBindings` property set to an array of property names on the view.
- The return value of these properties will be used as the value of the view's
- HTML associated attribute:
-
- ```javascript
- AnchorView = Ember.View.extend({
- tagName: 'a',
- attributeBindings: ['href'],
- href: 'http://google.com'
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <a id="ember1" class="ember-view" href="http://google.com"></a>
- ```
-
- If the return value of an `attributeBindings` monitored property is a boolean
- the property will follow HTML's pattern of repeating the attribute's name as
- its value:
-
- ```javascript
- MyTextInput = Ember.View.extend({
- tagName: 'input',
- attributeBindings: ['disabled'],
- disabled: true
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <input id="ember1" class="ember-view" disabled="disabled" />
- ```
-
- `attributeBindings` can refer to computed properties:
-
- ```javascript
- MyTextInput = Ember.View.extend({
- tagName: 'input',
- attributeBindings: ['disabled'],
- disabled: function(){
- if (someLogic) {
- return true;
- } else {
- return false;
- }
- }.property()
- });
- ```
-
- Updates to the the property of an attribute binding will result in automatic
- update of the HTML attribute in the view's rendered HTML representation.
-
- `attributeBindings` is a concatenated property. See `Ember.Object`
- documentation for more information about concatenated properties.
-
- ## Templates
-
- The HTML contents of a view's rendered representation are determined by its
- template. Templates can be any function that accepts an optional context
- parameter and returns a string of HTML that will be inserted within the
- view's tag. Most typically in Ember this function will be a compiled
- `Ember.Handlebars` template.
-
- ```javascript
- AView = Ember.View.extend({
- template: Ember.Handlebars.compile('I am the template')
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view">I am the template</div>
- ```
-
- Within an Ember application is more common to define a Handlebars templates as
- part of a page:
-
- ```html
- <script type='text/x-handlebars' data-template-name='some-template'>
- Hello
- </script>
- ```
-
- And associate it by name using a view's `templateName` property:
-
- ```javascript
- AView = Ember.View.extend({
- templateName: 'some-template'
- });
- ```
-
- Using a value for `templateName` that does not have a Handlebars template
- with a matching `data-template-name` attribute will throw an error.
-
- Assigning a value to both `template` and `templateName` properties will throw
- an error.
-
- For views classes that may have a template later defined (e.g. as the block
- portion of a `{{view}}` Handlebars helper call in another template or in
- a subclass), you can provide a `defaultTemplate` property set to compiled
- template function. If a template is not later provided for the view instance
- the `defaultTemplate` value will be used:
-
- ```javascript
- AView = Ember.View.extend({
- defaultTemplate: Ember.Handlebars.compile('I was the default'),
- template: null,
- templateName: null
- });
- ```
-
- Will result in instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view">I was the default</div>
- ```
-
- If a `template` or `templateName` is provided it will take precedence over
- `defaultTemplate`:
-
- ```javascript
- AView = Ember.View.extend({
- defaultTemplate: Ember.Handlebars.compile('I was the default')
- });
-
- aView = AView.create({
- template: Ember.Handlebars.compile('I was the template, not default')
- });
- ```
-
- Will result in the following HTML representation when rendered:
-
- ```html
- <div id="ember1" class="ember-view">I was the template, not default</div>
- ```
-
- ## View Context
-
- The default context of the compiled template is the view's controller:
-
- ```javascript
- AView = Ember.View.extend({
- template: Ember.Handlebars.compile('Hello {{excitedGreeting}}')
- });
-
- aController = Ember.Object.create({
- firstName: 'Barry',
- excitedGreeting: function(){
- return this.get("content.firstName") + "!!!"
- }.property()
- });
-
- aView = AView.create({
- controller: aController,
- });
- ```
-
- Will result in an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view">Hello Barry!!!</div>
- ```
-
- A context can also be explicitly supplied through the view's `context`
- property. If the view has neither `context` nor `controller` properties, the
- `parentView`'s context will be used.
-
- ## Layouts
-
- Views can have a secondary template that wraps their main template. Like
- primary templates, layouts can be any function that accepts an optional
- context parameter and returns a string of HTML that will be inserted inside
- view's tag. Views whose HTML element is self closing (e.g. `<input />`)
- cannot have a layout and this property will be ignored.
-
- Most typically in Ember a layout will be a compiled `Ember.Handlebars`
- template.
-
- A view's layout can be set directly with the `layout` property or reference
- an existing Handlebars template by name with the `layoutName` property.
-
- A template used as a layout must contain a single use of the Handlebars
- `{{yield}}` helper. The HTML contents of a view's rendered `template` will be
- inserted at this location:
-
- ```javascript
- AViewWithLayout = Ember.View.extend({
- layout: Ember.Handlebars.compile("<div class='my-decorative-class'>{{yield}}</div>")
- template: Ember.Handlebars.compile("I got wrapped"),
- });
- ```
-
- Will result in view instances with an HTML representation of:
-
- ```html
- <div id="ember1" class="ember-view">
- <div class="my-decorative-class">
- I got wrapped
- </div>
- </div>
- ```
-
- See `Handlebars.helpers.yield` for more information.
-
- ## Responding to Browser Events
-
- Views can respond to user-initiated events in one of three ways: method
- implementation, through an event manager, and through `{{action}}` helper use
- in their template or layout.
-
- ### Method Implementation
-
- Views can respond to user-initiated events by implementing a method that
- matches the event name. A `jQuery.Event` object will be passed as the
- argument to this method.
-
- ```javascript
- AView = Ember.View.extend({
- click: function(event){
- // will be called when when an instance's
- // rendered element is clicked
- }
- });
- ```
-
- ### Event Managers
-
- Views can define an object as their `eventManager` property. This object can
- then implement methods that match the desired event names. Matching events
- that occur on the view's rendered HTML or the rendered HTML of any of its DOM
- descendants will trigger this method. A `jQuery.Event` object will be passed
- as the first argument to the method and an `Ember.View` object as the
- second. The `Ember.View` will be the view whose rendered HTML was interacted
- with. This may be the view with the `eventManager` property or one of its
- descendent views.
-
- ```javascript
- AView = Ember.View.extend({
- eventManager: Ember.Object.create({
- doubleClick: function(event, view){
- // will be called when when an instance's
- // rendered element or any rendering
- // of this views's descendent
- // elements is clicked
- }
- })
- });
- ```
-
- An event defined for an event manager takes precedence over events of the
- same name handled through methods on the view.
-
- ```javascript
- AView = Ember.View.extend({
- mouseEnter: function(event){
- // will never trigger.
- },
- eventManager: Ember.Object.create({
- mouseEnter: function(event, view){
- // takes presedence over AView#mouseEnter
- }
- })
- });
- ```
-
- Similarly a view's event manager will take precedence for events of any views
- rendered as a descendent. A method name that matches an event name will not
- be called if the view instance was rendered inside the HTML representation of
- a view that has an `eventManager` property defined that handles events of the
- name. Events not handled by the event manager will still trigger method calls
- on the descendent.
-
- ```javascript
- OuterView = Ember.View.extend({
- template: Ember.Handlebars.compile("outer {{#view InnerView}}inner{{/view}} outer"),
- eventManager: Ember.Object.create({
- mouseEnter: function(event, view){
- // view might be instance of either
- // OutsideView or InnerView depending on
- // where on the page the user interaction occured
- }
- })
- });
-
- InnerView = Ember.View.extend({
- click: function(event){
- // will be called if rendered inside
- // an OuterView because OuterView's
- // eventManager doesn't handle click events
- },
- mouseEnter: function(event){
- // will never be called if rendered inside
- // an OuterView.
- }
- });
- ```
-
- ### Handlebars `{{action}}` Helper
-
- See `Handlebars.helpers.action`.
-
- ### Event Names
-
- Possible events names for any of the responding approaches described above
- are:
-
- Touch events:
-
- * `touchStart`
- * `touchMove`
- * `touchEnd`
- * `touchCancel`
-
- Keyboard events
-
- * `keyDown`
- * `keyUp`
- * `keyPress`
-
- Mouse events
-
- * `mouseDown`
- * `mouseUp`
- * `contextMenu`
- * `click`
- * `doubleClick`
- * `mouseMove`
- * `focusIn`
- * `focusOut`
- * `mouseEnter`
- * `mouseLeave`
-
- Form events:
-
- * `submit`
- * `change`
- * `focusIn`
- * `focusOut`
- * `input`
-
- HTML5 drag and drop events:
-
- * `dragStart`
- * `drag`
- * `dragEnter`
- * `dragLeave`
- * `drop`
- * `dragEnd`
-
- ## Handlebars `{{view}}` Helper
-
- Other `Ember.View` instances can be included as part of a view's template by
- using the `{{view}}` Handlebars helper. See `Handlebars.helpers.view` for
- additional information.
-
- @class View
- @namespace Ember
- @extends Ember.Object
- @uses Ember.Evented
-*/
-Ember.View = Ember.CoreView.extend(
-/** @scope Ember.View.prototype */ {
-
- concatenatedProperties: ['classNames', 'classNameBindings', 'attributeBindings'],
-
- /**
- @property isView
- @type Boolean
- @default true
- @final
- */
- isView: true,
-
- // ..........................................................
- // TEMPLATE SUPPORT
- //
-
- /**
- The name of the template to lookup if no template is provided.
-
- `Ember.View` will look for a template with this name in this view's
- `templates` object. By default, this will be a global object
- shared in `Ember.TEMPLATES`.
-
- @property templateName
- @type String
- @default null
- */
- templateName: null,
-
- /**
- The name of the layout to lookup if no layout is provided.
-
- `Ember.View` will look for a template with this name in this view's
- `templates` object. By default, this will be a global object
- shared in `Ember.TEMPLATES`.
-
- @property layoutName
- @type String
- @default null
- */
- layoutName: null,
-
- /**
- The hash in which to look for `templateName`.
-
- @property templates
- @type Ember.Object
- @default Ember.TEMPLATES
- */
- templates: Ember.TEMPLATES,
-
- /**
- The template used to render the view. This should be a function that
- accepts an optional context parameter and returns a string of HTML that
- will be inserted into the DOM relative to its parent view.
-
- In general, you should set the `templateName` property instead of setting
- the template yourself.
-
- @property template
- @type Function
- */
- template: Ember.computed(function(key, value) {
- if (value !== undefined) { return value; }
-
- var templateName = get(this, 'templateName'),
- template = this.templateForName(templateName, 'template');
-
- return template || get(this, 'defaultTemplate');
- }).property('templateName'),
-
- container: Ember.computed(function() {
- var parentView = get(this, '_parentView');
-
- if (parentView) { return get(parentView, 'container'); }
-
- return Ember.Container && Ember.Container.defaultContainer;
- }),
-
- /**
- The controller managing this view. If this property is set, it will be
- made available for use by the template.
-
- @property controller
- @type Object
- */
- controller: Ember.computed(function(key) {
- var parentView = get(this, '_parentView');
- return parentView ? get(parentView, 'controller') : null;
- }).property('_parentView'),
-
- /**
- A view may contain a layout. A layout is a regular template but
- supersedes the `template` property during rendering. It is the
- responsibility of the layout template to retrieve the `template`
- property from the view (or alternatively, call `Handlebars.helpers.yield`,
- `{{yield}}`) to render it in the correct location.
-
- This is useful for a view that has a shared wrapper, but which delegates
- the rendering of the contents of the wrapper to the `template` property
- on a subclass.
-
- @property layout
- @type Function
- */
- layout: Ember.computed(function(key) {
- var layoutName = get(this, 'layoutName'),
- layout = this.templateForName(layoutName, 'layout');
-
- return layout || get(this, 'defaultLayout');
- }).property('layoutName'),
-
- templateForName: function(name, type) {
- if (!name) { return; }
-
- Ember.assert("templateNames are not allowed to contain periods: "+name, name.indexOf('.') === -1);
-
- var container = get(this, 'container');
-
- if (container) {
- return container.lookup('template:' + name);
- }
- },
-
- /**
- The object from which templates should access properties.
-
- This object will be passed to the template function each time the render
- method is called, but it is up to the individual function to decide what
- to do with it.
-
- By default, this will be the view's controller.
-
- @property context
- @type Object
- */
- context: Ember.computed(function(key, value) {
- if (arguments.length === 2) {
- set(this, '_context', value);
- return value;
- } else {
- return get(this, '_context');
- }
- }).volatile(),
-
- /**
- @private
-
- Private copy of the view's template context. This can be set directly
- by Handlebars without triggering the observer that causes the view
- to be re-rendered.
-
- The context of a view is looked up as follows:
-
- 1. Supplied context (usually by Handlebars)
- 2. Specified controller
- 3. `parentView`'s context (for a child of a ContainerView)
-
- The code in Handlebars that overrides the `_context` property first
- checks to see whether the view has a specified controller. This is
- something of a hack and should be revisited.
-
- @property _context
- */
- _context: Ember.computed(function(key) {
- var parentView, controller;
-
- if (controller = get(this, 'controller')) {
- return controller;
- }
-
- parentView = this._parentView;
- if (parentView) {
- return get(parentView, '_context');
- }
-
- return null;
- }),
-
- /**
- @private
-
- If a value that affects template rendering changes, the view should be
- re-rendered to reflect the new value.
-
- @method _displayPropertyDidChange
- */
- _contextDidChange: Ember.observer(function() {
- this.rerender();
- }, 'context'),
-
- /**
- If `false`, the view will appear hidden in DOM.
-
- @property isVisible
- @type Boolean
- @default null
- */
- isVisible: true,
-
- /**
- @private
-
- Array of child views. You should never edit this array directly.
- Instead, use `appendChild` and `removeFromParent`.
-
- @property childViews
- @type Array
- @default []
- */
- childViews: childViewsProperty,
-
- _childViews: [],
-
- // When it's a virtual view, we need to notify the parent that their
- // childViews will change.
- _childViewsWillChange: Ember.beforeObserver(function() {
- if (this.isVirtual) {
- var parentView = get(this, 'parentView');
- if (parentView) { Ember.propertyWillChange(parentView, 'childViews'); }
- }
- }, 'childViews'),
-
- // When it's a virtual view, we need to notify the parent that their
- // childViews did change.
- _childViewsDidChange: Ember.observer(function() {
- if (this.isVirtual) {
- var parentView = get(this, 'parentView');
- if (parentView) { Ember.propertyDidChange(parentView, 'childViews'); }
- }
- }, 'childViews'),
-
- /**
- Return the nearest ancestor that is an instance of the provided
- class.
-
- @property nearestInstanceOf
- @param {Class} klass Subclass of Ember.View (or Ember.View itself)
- @return Ember.View
- @deprecated
- */
- nearestInstanceOf: function(klass) {
- Ember.deprecate("nearestInstanceOf is deprecated and will be removed from future releases. Use nearestOfType.");
- var view = get(this, 'parentView');
-
- while (view) {
- if(view instanceof klass) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor that is an instance of the provided
- class or mixin.
-
- @property nearestOfType
- @param {Class,Mixin} klass Subclass of Ember.View (or Ember.View itself),
- or an instance of Ember.Mixin.
- @return Ember.View
- */
- nearestOfType: function(klass) {
- var view = get(this, 'parentView'),
- isOfType = klass instanceof Ember.Mixin ?
- function(view) { return klass.detect(view); } :
- function(view) { return klass.detect(view.constructor); };
-
- while (view) {
- if( isOfType(view) ) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor that has a given property.
-
- @property nearestWithProperty
- @param {String} property A property name
- @return Ember.View
- */
- nearestWithProperty: function(property) {
- var view = get(this, 'parentView');
-
- while (view) {
- if (property in view) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- Return the nearest ancestor whose parent is an instance of
- `klass`.
-
- @property nearestChildOf
- @param {Class} klass Subclass of Ember.View (or Ember.View itself)
- @return Ember.View
- */
- nearestChildOf: function(klass) {
- var view = get(this, 'parentView');
-
- while (view) {
- if(get(view, 'parentView') instanceof klass) { return view; }
- view = get(view, 'parentView');
- }
- },
-
- /**
- @private
-
- When the parent view changes, recursively invalidate `controller`
-
- @method _parentViewDidChange
- */
- _parentViewDidChange: Ember.observer(function() {
- if (this.isDestroying) { return; }
-
- if (get(this, 'parentView.controller') && !get(this, 'controller')) {
- this.notifyPropertyChange('controller');
- }
- }, '_parentView'),
-
- _controllerDidChange: Ember.observer(function() {
- if (this.isDestroying) { return; }
-
- this.rerender();
-
- this.forEachChildView(function(view) {
- view.propertyDidChange('controller');
- });
- }, 'controller'),
-
- cloneKeywords: function() {
- var templateData = get(this, 'templateData');
-
- var keywords = templateData ? Ember.copy(templateData.keywords) : {};
- set(keywords, 'view', get(this, 'concreteView'));
- set(keywords, '_view', this);
- set(keywords, 'controller', get(this, 'controller'));
-
- return keywords;
- },
-
- /**
- Called on your view when it should push strings of HTML into a
- `Ember.RenderBuffer`. Most users will want to override the `template`
- or `templateName` properties instead of this method.
-
- By default, `Ember.View` will look for a function in the `template`
- property and invoke it with the value of `context`. The value of
- `context` will be the view's controller unless you override it.
-
- @method render
- @param {Ember.RenderBuffer} buffer The render buffer
- */
- render: function(buffer) {
- // If this view has a layout, it is the responsibility of the
- // the layout to render the view's template. Otherwise, render the template
- // directly.
- var template = get(this, 'layout') || get(this, 'template');
-
- if (template) {
- var context = get(this, 'context');
- var keywords = this.cloneKeywords();
- var output;
-
- var data = {
- view: this,
- buffer: buffer,
- isRenderData: true,
- keywords: keywords,
- insideGroup: get(this, 'templateData.insideGroup')
- };
-
- // Invoke the template with the provided template context, which
- // is the view's controller by default. A hash of data is also passed that provides
- // the template with access to the view and render buffer.
-
- Ember.assert('template must be a function. Did you mean to call Ember.Handlebars.compile("...") or specify templateName instead?', typeof template === 'function');
- // The template should write directly to the render buffer instead
- // of returning a string.
- output = template(context, { data: data });
-
- // If the template returned a string instead of writing to the buffer,
- // push the string onto the buffer.
- if (output !== undefined) { buffer.push(output); }
- }
- },
-
- /**
- Renders the view again. This will work regardless of whether the
- view is already in the DOM or not. If the view is in the DOM, the
- rendering process will be deferred to give bindings a chance
- to synchronize.
-
- If children were added during the rendering process using `appendChild`,
- `rerender` will remove them, because they will be added again
- if needed by the next `render`.
-
- In general, if the display of your view changes, you should modify
- the DOM element directly instead of manually calling `rerender`, which can
- be slow.
-
- @method rerender
- */
- rerender: function() {
- return this.currentState.rerender(this);
- },
-
- clearRenderedChildren: function() {
- var lengthBefore = this.lengthBeforeRender,
- lengthAfter = this.lengthAfterRender;
-
- // If there were child views created during the last call to render(),
- // remove them under the assumption that they will be re-created when
- // we re-render.
-
- // VIEW-TODO: Unit test this path.
- var childViews = this._childViews;
- for (var i=lengthAfter-1; i>=lengthBefore; i--) {
- if (childViews[i]) { childViews[i].destroy(); }
- }
- },
-
- /**
- @private
-
- Iterates over the view's `classNameBindings` array, inserts the value
- of the specified property into the `classNames` array, then creates an
- observer to update the view's element if the bound property ever changes
- in the future.
-
- @method _applyClassNameBindings
- */
- _applyClassNameBindings: function(classBindings) {
- var classNames = this.classNames,
- elem, newClass, dasherizedClass;
-
- // Loop through all of the configured bindings. These will be either
- // property names ('isUrgent') or property paths relative to the view
- // ('content.isUrgent')
- a_forEach(classBindings, function(binding) {
-
- // Variable in which the old class value is saved. The observer function
- // closes over this variable, so it knows which string to remove when
- // the property changes.
- var oldClass;
- // Extract just the property name from bindings like 'foo:bar'
- var parsedPath = Ember.View._parsePropertyPath(binding);
-
- // Set up an observer on the context. If the property changes, toggle the
- // class name.
- var observer = function() {
- // Get the current value of the property
- newClass = this._classStringForProperty(binding);
- elem = this.$();
-
- // If we had previously added a class to the element, remove it.
- if (oldClass) {
- elem.removeClass(oldClass);
- // Also remove from classNames so that if the view gets rerendered,
- // the class doesn't get added back to the DOM.
- classNames.removeObject(oldClass);
- }
-
- // If necessary, add a new class. Make sure we keep track of it so
- // it can be removed in the future.
- if (newClass) {
- elem.addClass(newClass);
- oldClass = newClass;
- } else {
- oldClass = null;
- }
- };
-
- // Get the class name for the property at its current value
- dasherizedClass = this._classStringForProperty(binding);
-
- if (dasherizedClass) {
- // Ensure that it gets into the classNames array
- // so it is displayed when we render.
- a_addObject(classNames, dasherizedClass);
-
- // Save a reference to the class name so we can remove it
- // if the observer fires. Remember that this variable has
- // been closed over by the observer.
- oldClass = dasherizedClass;
- }
-
- addObserver(this, parsedPath.path, observer);
-
- this.one('willClearRender', function() {
- removeObserver(this, parsedPath.path, observer);
- });
- }, this);
- },
-
- /**
- @private
-
- Iterates through the view's attribute bindings, sets up observers for each,
- then applies the current value of the attributes to the passed render buffer.
-
- @method _applyAttributeBindings
- @param {Ember.RenderBuffer} buffer
- */
- _applyAttributeBindings: function(buffer, attributeBindings) {
- var attributeValue, elem, type;
-
- a_forEach(attributeBindings, function(binding) {
- var split = binding.split(':'),
- property = split[0],
- attributeName = split[1] || property;
-
- // Create an observer to add/remove/change the attribute if the
- // JavaScript property changes.
- var observer = function() {
- elem = this.$();
- if (!elem) { return; }
-
- attributeValue = get(this, property);
-
- Ember.View.applyAttributeBindings(elem, attributeName, attributeValue);
- };
-
- addObserver(this, property, observer);
-
- this.one('willClearRender', function() {
- removeObserver(this, property, observer);
- });
-
- // Determine the current value and add it to the render buffer
- // if necessary.
- attributeValue = get(this, property);
- Ember.View.applyAttributeBindings(buffer, attributeName, attributeValue);
- }, this);
- },
-
- /**
- @private
-
- Given a property name, returns a dasherized version of that
- property name if the property evaluates to a non-falsy value.
-
- For example, if the view has property `isUrgent` that evaluates to true,
- passing `isUrgent` to this method will return `"is-urgent"`.
-
- @method _classStringForProperty
- @param property
- */
- _classStringForProperty: function(property) {
- var parsedPath = Ember.View._parsePropertyPath(property);
- var path = parsedPath.path;
-
- var val = get(this, path);
- if (val === undefined && Ember.isGlobalPath(path)) {
- val = get(Ember.lookup, path);
- }
-
- return Ember.View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
- },
-
- // ..........................................................
- // ELEMENT SUPPORT
- //
-
- /**
- Returns the current DOM element for the view.
-
- @property element
- @type DOMElement
- */
- element: Ember.computed(function(key, value) {
- if (value !== undefined) {
- return this.currentState.setElement(this, value);
- } else {
- return this.currentState.getElement(this);
- }
- }).property('_parentView'),
-
- /**
- Returns a jQuery object for this view's element. If you pass in a selector
- string, this method will return a jQuery object, using the current element
- as its buffer.
-
- For example, calling `view.$('li')` will return a jQuery object containing
- all of the `li` elements inside the DOM element of this view.
-
- @property $
- @param {String} [selector] a jQuery-compatible selector string
- @return {jQuery} the CoreQuery object for the DOM node
- */
- $: function(sel) {
- return this.currentState.$(this, sel);
- },
-
- mutateChildViews: function(callback) {
- var childViews = this._childViews,
- idx = childViews.length,
- view;
-
- while(--idx >= 0) {
- view = childViews[idx];
- callback.call(this, view, idx);
- }
-
- return this;
- },
-
- forEachChildView: function(callback) {
- var childViews = this._childViews;
-
- if (!childViews) { return this; }
-
- var len = childViews.length,
- view, idx;
-
- for(idx = 0; idx < len; idx++) {
- view = childViews[idx];
- callback.call(this, view);
- }
-
- return this;
- },
-
- /**
- Appends the view's element to the specified parent element.
-
- If the view does not have an HTML representation yet, `createElement()`
- will be called automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the given element until all bindings have
- finished synchronizing.
-
- This is not typically a function that you will need to call directly when
- building your application. You might consider using `Ember.ContainerView`
- instead. If you do need to use `appendTo`, be sure that the target element
- you are providing is associated with an `Ember.Application` and does not
- have an ancestor element that is associated with an Ember view.
-
- @method appendTo
- @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
- @return {Ember.View} receiver
- */
- appendTo: function(target) {
- // Schedule the DOM element to be created and appended to the given
- // element after bindings have synchronized.
- this._insertElementLater(function() {
- Ember.assert("You cannot append to an existing Ember.View. Consider using Ember.ContainerView instead.", !Ember.$(target).is('.ember-view') && !Ember.$(target).parents().is('.ember-view'));
- this.$().appendTo(target);
- });
-
- return this;
- },
-
- /**
- Replaces the content of the specified parent element with this view's
- element. If the view does not have an HTML representation yet,
- `createElement()` will be called automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the given element until all bindings have
- finished synchronizing
-
- @method replaceIn
- @param {String|DOMElement|jQuery} A selector, element, HTML string, or jQuery object
- @return {Ember.View} received
- */
- replaceIn: function(target) {
- Ember.assert("You cannot replace an existing Ember.View. Consider using Ember.ContainerView instead.", !Ember.$(target).is('.ember-view') && !Ember.$(target).parents().is('.ember-view'));
-
- this._insertElementLater(function() {
- Ember.$(target).empty();
- this.$().appendTo(target);
- });
-
- return this;
- },
-
- /**
- @private
-
- Schedules a DOM operation to occur during the next render phase. This
- ensures that all bindings have finished synchronizing before the view is
- rendered.
-
- To use, pass a function that performs a DOM operation.
-
- Before your function is called, this view and all child views will receive
- the `willInsertElement` event. After your function is invoked, this view
- and all of its child views will receive the `didInsertElement` event.
-
- ```javascript
- view._insertElementLater(function() {
- this.createElement();
- this.$().appendTo('body');
- });
- ```
-
- @method _insertElementLater
- @param {Function} fn the function that inserts the element into the DOM
- */
- _insertElementLater: function(fn) {
- this._scheduledInsert = Ember.run.scheduleOnce('render', this, '_insertElement', fn);
- },
-
- _insertElement: function (fn) {
- this._scheduledInsert = null;
- this.currentState.insertElement(this, fn);
- },
-
- /**
- Appends the view's element to the document body. If the view does
- not have an HTML representation yet, `createElement()` will be called
- automatically.
-
- Note that this method just schedules the view to be appended; the DOM
- element will not be appended to the document body until all bindings have
- finished synchronizing.
-
- @method append
- @return {Ember.View} receiver
- */
- append: function() {
- return this.appendTo(document.body);
- },
-
- /**
- Removes the view's element from the element to which it is attached.
-
- @method remove
- @return {Ember.View} receiver
- */
- remove: function() {
- // What we should really do here is wait until the end of the run loop
- // to determine if the element has been re-appended to a different
- // element.
- // In the interim, we will just re-render if that happens. It is more
- // important than elements get garbage collected.
- this.destroyElement();
- this.invokeRecursively(function(view) {
- if (view.clearRenderedChildren) { view.clearRenderedChildren(); }
- });
- },
-
- elementId: null,
-
- /**
- Attempts to discover the element in the parent element. The default
- implementation looks for an element with an ID of `elementId` (or the
- view's guid if `elementId` is null). You can override this method to
- provide your own form of lookup. For example, if you want to discover your
- element using a CSS class name instead of an ID.
-
- @method findElementInParentElement
- @param {DOMElement} parentElement The parent's DOM element
- @return {DOMElement} The discovered element
- */
- findElementInParentElement: function(parentElem) {
- var id = "#" + this.elementId;
- return Ember.$(id)[0] || Ember.$(id, parentElem)[0];
- },
-
- /**
- Creates a DOM representation of the view and all of its
- child views by recursively calling the `render()` method.
-
- After the element has been created, `didInsertElement` will
- be called on this view and all of its child views.
-
- @method createElement
- @return {Ember.View} receiver
- */
- createElement: function() {
- if (get(this, 'element')) { return this; }
-
- var buffer = this.renderToBuffer();
- set(this, 'element', buffer.element());
-
- return this;
- },
-
- /**
- Called when a view is going to insert an element into the DOM.
-
- @event willInsertElement
- */
- willInsertElement: Ember.K,
-
- /**
- Called when the element of the view has been inserted into the DOM.
- Override this function to do any set up that requires an element in the
- document body.
-
- @event didInsertElement
- */
- didInsertElement: Ember.K,
-
- /**
- Called when the view is about to rerender, but before anything has
- been torn down. This is a good opportunity to tear down any manual
- observers you have installed based on the DOM state
-
- @event willClearRender
- */
- willClearRender: Ember.K,
-
- /**
- @private
-
- Run this callback on the current view and recursively on child views.
-
- @method invokeRecursively
- @param fn {Function}
- */
- invokeRecursively: function(fn) {
- var childViews = [this], currentViews, view;
-
- while (childViews.length) {
- currentViews = childViews.slice();
- childViews = [];
-
- for (var i=0, l=currentViews.length; i<l; i++) {
- view = currentViews[i];
- fn.call(view, view);
- if (view._childViews) {
- childViews.push.apply(childViews, view._childViews);
- }
- }
- }
- },
-
- triggerRecursively: function(eventName) {
- var childViews = [this], currentViews, view;
-
- while (childViews.length) {
- currentViews = childViews.slice();
- childViews = [];
-
- for (var i=0, l=currentViews.length; i<l; i++) {
- view = currentViews[i];
- if (view.trigger) { view.trigger(eventName); }
- if (view._childViews) {
- childViews.push.apply(childViews, view._childViews);
- }
- }
- }
- },
-
- /**
- Destroys any existing element along with the element for any child views
- as well. If the view does not currently have a element, then this method
- will do nothing.
-
- If you implement `willDestroyElement()` on your view, then this method will
- be invoked on your view before your element is destroyed to give you a
- chance to clean up any event handlers, etc.
-
- If you write a `willDestroyElement()` handler, you can assume that your
- `didInsertElement()` handler was called earlier for the same element.
-
- Normally you will not call or override this method yourself, but you may
- want to implement the above callbacks when it is run.
-
- @method destroyElement
- @return {Ember.View} receiver
- */
- destroyElement: function() {
- return this.currentState.destroyElement(this);
- },
-
- /**
- Called when the element of the view is going to be destroyed. Override
- this function to do any teardown that requires an element, like removing
- event listeners.
-
- @event willDestroyElement
- */
- willDestroyElement: function() {},
-
- /**
- @private
-
- Triggers the `willDestroyElement` event (which invokes the
- `willDestroyElement()` method if it exists) on this view and all child
- views.
-
- Before triggering `willDestroyElement`, it first triggers the
- `willClearRender` event recursively.
-
- @method _notifyWillDestroyElement
- */
- _notifyWillDestroyElement: function() {
- this.triggerRecursively('willClearRender');
- this.triggerRecursively('willDestroyElement');
- },
-
- _elementWillChange: Ember.beforeObserver(function() {
- this.forEachChildView(function(view) {
- Ember.propertyWillChange(view, 'element');
- });
- }, 'element'),
-
- /**
- @private
-
- If this view's element changes, we need to invalidate the caches of our
- child views so that we do not retain references to DOM elements that are
- no longer needed.
-
- @method _elementDidChange
- */
- _elementDidChange: Ember.observer(function() {
- this.forEachChildView(function(view) {
- Ember.propertyDidChange(view, 'element');
- });
- }, 'element'),
-
- /**
- Called when the parentView property has changed.
-
- @event parentViewDidChange
- */
- parentViewDidChange: Ember.K,
-
- instrumentName: 'view',
-
- instrumentDetails: function(hash) {
- hash.template = get(this, 'templateName');
- this._super(hash);
- },
-
- _renderToBuffer: function(parentBuffer, bufferOperation) {
- this.lengthBeforeRender = this._childViews.length;
- var buffer = this._super(parentBuffer, bufferOperation);
- this.lengthAfterRender = this._childViews.length;
-
- return buffer;
- },
-
- renderToBufferIfNeeded: function () {
- return this.currentState.renderToBufferIfNeeded(this, this);
- },
-
- beforeRender: function(buffer) {
- this.applyAttributesToBuffer(buffer);
- buffer.pushOpeningTag();
- },
-
- afterRender: function(buffer) {
- buffer.pushClosingTag();
- },
-
- applyAttributesToBuffer: function(buffer) {
- // Creates observers for all registered class name and attribute bindings,
- // then adds them to the element.
- var classNameBindings = get(this, 'classNameBindings');
- if (classNameBindings.length) {
- this._applyClassNameBindings(classNameBindings);
- }
-
- // Pass the render buffer so the method can apply attributes directly.
- // This isn't needed for class name bindings because they use the
- // existing classNames infrastructure.
- var attributeBindings = get(this, 'attributeBindings');
- if (attributeBindings.length) {
- this._applyAttributeBindings(buffer, attributeBindings);
- }
-
- buffer.setClasses(this.classNames);
- buffer.id(this.elementId);
-
- var role = get(this, 'ariaRole');
- if (role) {
- buffer.attr('role', role);
- }
-
- if (get(this, 'isVisible') === false) {
- buffer.style('display', 'none');
- }
- },
-
- // ..........................................................
- // STANDARD RENDER PROPERTIES
- //
-
- /**
- Tag name for the view's outer element. The tag name is only used when an
- element is first created. If you change the `tagName` for an element, you
- must destroy and recreate the view element.
-
- By default, the render buffer will use a `<div>` tag for views.
-
- @property tagName
- @type String
- @default null
- */
-
- // We leave this null by default so we can tell the difference between
- // the default case and a user-specified tag.
- tagName: null,
-
- /**
- The WAI-ARIA role of the control represented by this view. For example, a
- button may have a role of type 'button', or a pane may have a role of
- type 'alertdialog'. This property is used by assistive software to help
- visually challenged users navigate rich web applications.
-
- The full list of valid WAI-ARIA roles is available at:
- http://www.w3.org/TR/wai-aria/roles#roles_categorization
-
- @property ariaRole
- @type String
- @default null
- */
- ariaRole: null,
-
- /**
- Standard CSS class names to apply to the view's outer element. This
- property automatically inherits any class names defined by the view's
- superclasses as well.
-
- @property classNames
- @type Array
- @default ['ember-view']
- */
- classNames: ['ember-view'],
-
- /**
- A list of properties of the view to apply as class names. If the property
- is a string value, the value of that string will be applied as a class
- name.
-
- ```javascript
- // Applies the 'high' class to the view element
- Ember.View.create({
- classNameBindings: ['priority']
- priority: 'high'
- });
- ```
-
- If the value of the property is a Boolean, the name of that property is
- added as a dasherized class name.
-
- ```javascript
- // Applies the 'is-urgent' class to the view element
- Ember.View.create({
- classNameBindings: ['isUrgent']
- isUrgent: true
- });
- ```
-
- If you would prefer to use a custom value instead of the dasherized
- property name, you can pass a binding like this:
-
- ```javascript
- // Applies the 'urgent' class to the view element
- Ember.View.create({
- classNameBindings: ['isUrgent:urgent']
- isUrgent: true
- });
- ```
-
- This list of properties is inherited from the view's superclasses as well.
-
- @property classNameBindings
- @type Array
- @default []
- */
- classNameBindings: [],
-
- /**
- A list of properties of the view to apply as attributes. If the property is
- a string value, the value of that string will be applied as the attribute.
-
- ```javascript
- // Applies the type attribute to the element
- // with the value "button", like <div type="button">
- Ember.View.create({
- attributeBindings: ['type'],
- type: 'button'
- });
- ```
-
- If the value of the property is a Boolean, the name of that property is
- added as an attribute.
-
- ```javascript
- // Renders something like <div enabled="enabled">
- Ember.View.create({
- attributeBindings: ['enabled'],
- enabled: true
- });
- ```
-
- @property attributeBindings
- */
- attributeBindings: [],
-
- // .......................................................
- // CORE DISPLAY METHODS
- //
-
- /**
- @private
-
- Setup a view, but do not finish waking it up.
- - configure `childViews`
- - register the view with the global views hash, which is used for event
- dispatch
-
- @method init
- */
- init: function() {
- this.elementId = this.elementId || guidFor(this);
-
- this._super();
-
- // setup child views. be sure to clone the child views array first
- this._childViews = this._childViews.slice();
-
- Ember.assert("Only arrays are allowed for 'classNameBindings'", Ember.typeOf(this.classNameBindings) === 'array');
- this.classNameBindings = Ember.A(this.classNameBindings.slice());
-
- Ember.assert("Only arrays are allowed for 'classNames'", Ember.typeOf(this.classNames) === 'array');
- this.classNames = Ember.A(this.classNames.slice());
-
- var viewController = get(this, 'viewController');
- if (viewController) {
- viewController = get(viewController);
- if (viewController) {
- set(viewController, 'view', this);
- }
- }
- },
-
- appendChild: function(view, options) {
- return this.currentState.appendChild(this, view, options);
- },
-
- /**
- Removes the child view from the parent view.
-
- @method removeChild
- @param {Ember.View} view
- @return {Ember.View} receiver
- */
- removeChild: function(view) {
- // If we're destroying, the entire subtree will be
- // freed, and the DOM will be handled separately,
- // so no need to mess with childViews.
- if (this.isDestroying) { return; }
-
- // update parent node
- set(view, '_parentView', null);
-
- // remove view from childViews array.
- var childViews = this._childViews;
-
- Ember.EnumerableUtils.removeObject(childViews, view);
-
- this.propertyDidChange('childViews'); // HUH?! what happened to will change?
-
- return this;
- },
-
- /**
- Removes all children from the `parentView`.
-
- @method removeAllChildren
- @return {Ember.View} receiver
- */
- removeAllChildren: function() {
- return this.mutateChildViews(function(view) {
- this.removeChild(view);
- });
- },
-
- destroyAllChildren: function() {
- return this.mutateChildViews(function(view) {
- view.destroy();
- });
- },
-
- /**
- Removes the view from its `parentView`, if one is found. Otherwise
- does nothing.
-
- @method removeFromParent
- @return {Ember.View} receiver
- */
- removeFromParent: function() {
- var parent = this._parentView;
-
- // Remove DOM element from parent
- this.remove();
-
- if (parent) { parent.removeChild(this); }
- return this;
- },
-
- /**
- You must call `destroy` on a view to destroy the view (and all of its
- child views). This will remove the view from any parent node, then make
- sure that the DOM element managed by the view can be released by the
- memory manager.
-
- @method willDestroy
- */
- willDestroy: function() {
- // calling this._super() will nuke computed properties and observers,
- // so collect any information we need before calling super.
- var childViews = this._childViews,
- parent = this._parentView,
- childLen;
-
- // destroy the element -- this will avoid each child view destroying
- // the element over and over again...
- if (!this.removedFromDOM) { this.destroyElement(); }
-
- // remove from non-virtual parent view if viewName was specified
- if (this.viewName) {
- var nonVirtualParentView = get(this, 'parentView');
- if (nonVirtualParentView) {
- set(nonVirtualParentView, this.viewName, null);
- }
- }
-
- // remove from parent if found. Don't call removeFromParent,
- // as removeFromParent will try to remove the element from
- // the DOM again.
- if (parent) { parent.removeChild(this); }
-
- this.transitionTo('destroyed');
-
- childLen = childViews.length;
- for (var i=childLen-1; i>=0; i--) {
- childViews[i].removedFromDOM = true;
- childViews[i].destroy();
- }
-
- // next remove view from global hash
- if (!this.isVirtual) delete Ember.View.views[get(this, 'elementId')];
- },
-
- /**
- Instantiates a view to be added to the childViews array during view
- initialization. You generally will not call this method directly unless
- you are overriding `createChildViews()`. Note that this method will
- automatically configure the correct settings on the new view instance to
- act as a child of the parent.
-
- @method createChildView
- @param {Class} viewClass
- @param {Hash} [attrs] Attributes to add
- @return {Ember.View} new instance
- */
- createChildView: function(view, attrs) {
- if (view.isView && view._parentView === this) { return view; }
-
- if (Ember.CoreView.detect(view)) {
- attrs = attrs || {};
- attrs._parentView = this;
- attrs.templateData = attrs.templateData || get(this, 'templateData');
-
- view = view.create(attrs);
-
- // don't set the property on a virtual view, as they are invisible to
- // consumers of the view API
- if (view.viewName) { set(get(this, 'concreteView'), view.viewName, view); }
- } else {
- Ember.assert('You must pass instance or subclass of View', view.isView);
-
- if (attrs) {
- view.setProperties(attrs);
- }
-
- if (!get(view, 'templateData')) {
- set(view, 'templateData', get(this, 'templateData'));
- }
-
- set(view, '_parentView', this);
- }
-
- return view;
- },
-
- becameVisible: Ember.K,
- becameHidden: Ember.K,
-
- /**
- @private
-
- When the view's `isVisible` property changes, toggle the visibility
- element of the actual DOM element.
-
- @method _isVisibleDidChange
- */
- _isVisibleDidChange: Ember.observer(function() {
- var $el = this.$();
- if (!$el) { return; }
-
- var isVisible = get(this, 'isVisible');
-
- $el.toggle(isVisible);
-
- if (this._isAncestorHidden()) { return; }
-
- if (isVisible) {
- this._notifyBecameVisible();
- } else {
- this._notifyBecameHidden();
- }
- }, 'isVisible'),
-
- _notifyBecameVisible: function() {
- this.trigger('becameVisible');
-
- this.forEachChildView(function(view) {
- var isVisible = get(view, 'isVisible');
-
- if (isVisible || isVisible === null) {
- view._notifyBecameVisible();
- }
- });
- },
-
- _notifyBecameHidden: function() {
- this.trigger('becameHidden');
- this.forEachChildView(function(view) {
- var isVisible = get(view, 'isVisible');
-
- if (isVisible || isVisible === null) {
- view._notifyBecameHidden();
- }
- });
- },
-
- _isAncestorHidden: function() {
- var parent = get(this, 'parentView');
-
- while (parent) {
- if (get(parent, 'isVisible') === false) { return true; }
-
- parent = get(parent, 'parentView');
- }
-
- return false;
- },
-
- clearBuffer: function() {
- this.invokeRecursively(function(view) {
- view.buffer = null;
- });
- },
-
- transitionTo: function(state, children) {
- this.currentState = this.states[state];
- this.state = state;
-
- if (children !== false) {
- this.forEachChildView(function(view) {
- view.transitionTo(state);
- });
- }
- },
-
- // .......................................................
- // EVENT HANDLING
- //
-
- /**
- @private
-
- Handle events from `Ember.EventDispatcher`
-
- @method handleEvent
- @param eventName {String}
- @param evt {Event}
- */
- handleEvent: function(eventName, evt) {
- return this.currentState.handleEvent(this, eventName, evt);
- }
-
-});
-
-/*
- Describe how the specified actions should behave in the various
- states that a view can exist in. Possible states:
-
- * preRender: when a view is first instantiated, and after its
- element was destroyed, it is in the preRender state
- * inBuffer: once a view has been rendered, but before it has
- been inserted into the DOM, it is in the inBuffer state
- * inDOM: once a view has been inserted into the DOM it is in
- the inDOM state. A view spends the vast majority of its
- existence in this state.
- * destroyed: once a view has been destroyed (using the destroy
- method), it is in this state. No further actions can be invoked
- on a destroyed view.
-*/
-
- // in the destroyed state, everything is illegal
-
- // before rendering has begun, all legal manipulations are noops.
-
- // inside the buffer, legal manipulations are done on the buffer
-
- // once the view has been inserted into the DOM, legal manipulations
- // are done on the DOM element.
-
-var DOMManager = {
- prepend: function(view, html) {
- view.$().prepend(html);
- },
-
- after: function(view, html) {
- view.$().after(html);
- },
-
- html: function(view, html) {
- view.$().html(html);
- },
-
- replace: function(view) {
- var element = get(view, 'element');
-
- set(view, 'element', null);
-
- view._insertElementLater(function() {
- Ember.$(element).replaceWith(get(view, 'element'));
- });
- },
-
- remove: function(view) {
- view.$().remove();
- },
-
- empty: function(view) {
- view.$().empty();
- }
-};
-
-Ember.View.reopen({
- domManager: DOMManager
-});
-
-Ember.View.reopenClass({
-
- /**
- @private
-
- Parse a path and return an object which holds the parsed properties.
-
- For example a path like "content.isEnabled:enabled:disabled" wil return the
- following object:
-
- ```javascript
- {
- path: "content.isEnabled",
- className: "enabled",
- falsyClassName: "disabled",
- classNames: ":enabled:disabled"
- }
- ```
-
- @method _parsePropertyPath
- @static
- */
- _parsePropertyPath: function(path) {
- var split = path.split(':'),
- propertyPath = split[0],
- classNames = "",
- className,
- falsyClassName;
-
- // check if the property is defined as prop:class or prop:trueClass:falseClass
- if (split.length > 1) {
- className = split[1];
- if (split.length === 3) { falsyClassName = split[2]; }
-
- classNames = ':' + className;
- if (falsyClassName) { classNames += ":" + falsyClassName; }
- }
-
- return {
- path: propertyPath,
- classNames: classNames,
- className: (className === '') ? undefined : className,
- falsyClassName: falsyClassName
- };
- },
-
- /**
- @private
-
- Get the class name for a given value, based on the path, optional
- `className` and optional `falsyClassName`.
-
- - if a `className` or `falsyClassName` has been specified:
- - if the value is truthy and `className` has been specified,
- `className` is returned
- - if the value is falsy and `falsyClassName` has been specified,
- `falsyClassName` is returned
- - otherwise `null` is returned
- - if the value is `true`, the dasherized last part of the supplied path
- is returned
- - if the value is not `false`, `undefined` or `null`, the `value`
- is returned
- - if none of the above rules apply, `null` is returned
-
- @method _classStringForValue
- @param path
- @param val
- @param className
- @param falsyClassName
- @static
- */
- _classStringForValue: function(path, val, className, falsyClassName) {
- // When using the colon syntax, evaluate the truthiness or falsiness
- // of the value to determine which className to return
- if (className || falsyClassName) {
- if (className && !!val) {
- return className;
-
- } else if (falsyClassName && !val) {
- return falsyClassName;
-
- } else {
- return null;
- }
-
- // If value is a Boolean and true, return the dasherized property
- // name.
- } else if (val === true) {
- // Normalize property path to be suitable for use
- // as a class name. For exaple, content.foo.barBaz
- // becomes bar-baz.
- var parts = path.split('.');
- return Ember.String.dasherize(parts[parts.length-1]);
-
- // If the value is not false, undefined, or null, return the current
- // value of the property.
- } else if (val !== false && val !== undefined && val !== null) {
- return val;
-
- // Nothing to display. Return null so that the old class is removed
- // but no new class is added.
- } else {
- return null;
- }
- }
-});
-
-/**
- Global views hash
-
- @property views
- @static
- @type Hash
-*/
-Ember.View.views = {};
-
-// If someone overrides the child views computed property when
-// defining their class, we want to be able to process the user's
-// supplied childViews and then restore the original computed property
-// at view initialization time. This happens in Ember.ContainerView's init
-// method.
-Ember.View.childViewsProperty = childViewsProperty;
-
-Ember.View.applyAttributeBindings = function(elem, name, value) {
- var type = Ember.typeOf(value);
- var currentValue = elem.attr(name);
-
- // if this changes, also change the logic in ember-handlebars/lib/helpers/binding.js
- if ((type === 'string' || (type === 'number' && !isNaN(value))) && value !== currentValue) {
- elem.attr(name, value);
- } else if (value && type === 'boolean') {
- elem.attr(name, name);
- } else if (!value) {
- elem.removeAttr(name);
- }
-};
-
-Ember.View.states = states;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember.View.states._default = {
- // appendChild is only legal while rendering the buffer.
- appendChild: function() {
- throw "You can't use appendChild outside of the rendering process";
- },
-
- $: function() {
- return undefined;
- },
-
- getElement: function() {
- return null;
- },
-
- // Handle events from `Ember.EventDispatcher`
- handleEvent: function() {
- return true; // continue event propagation
- },
-
- destroyElement: function(view) {
- set(view, 'element', null);
- if (view._scheduledInsert) {
- Ember.run.cancel(view._scheduledInsert);
- view._scheduledInsert = null;
- }
- return view;
- },
-
- renderToBufferIfNeeded: function () {
- return false;
- },
-
- rerender: Ember.K
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var preRender = Ember.View.states.preRender = Ember.create(Ember.View.states._default);
-
-Ember.merge(preRender, {
- // a view leaves the preRender state once its element has been
- // created (createElement).
- insertElement: function(view, fn) {
- view.createElement();
- view.triggerRecursively('willInsertElement');
- // after createElement, the view will be in the hasElement state.
- fn.call(view);
- view.transitionTo('inDOM');
- view.triggerRecursively('didInsertElement');
- },
-
- renderToBufferIfNeeded: function(view) {
- return view.renderToBuffer();
- },
-
- empty: Ember.K,
-
- setElement: function(view, value) {
- if (value !== null) {
- view.transitionTo('hasElement');
- }
- return value;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-
-var inBuffer = Ember.View.states.inBuffer = Ember.create(Ember.View.states._default);
-
-Ember.merge(inBuffer, {
- $: function(view, sel) {
- // if we don't have an element yet, someone calling this.$() is
- // trying to update an element that isn't in the DOM. Instead,
- // rerender the view to allow the render method to reflect the
- // changes.
- view.rerender();
- return Ember.$();
- },
-
- // when a view is rendered in a buffer, rerendering it simply
- // replaces the existing buffer with a new one
- rerender: function(view) {
- throw new Ember.Error("Something you did caused a view to re-render after it rendered but before it was inserted into the DOM.");
- },
-
- // when a view is rendered in a buffer, appending a child
- // view will render that view and append the resulting
- // buffer into its buffer.
- appendChild: function(view, childView, options) {
- var buffer = view.buffer;
-
- childView = view.createChildView(childView, options);
- view._childViews.push(childView);
-
- childView.renderToBuffer(buffer);
-
- view.propertyDidChange('childViews');
-
- return childView;
- },
-
- // when a view is rendered in a buffer, destroying the
- // element will simply destroy the buffer and put the
- // state back into the preRender state.
- destroyElement: function(view) {
- view.clearBuffer();
- view._notifyWillDestroyElement();
- view.transitionTo('preRender');
-
- return view;
- },
-
- empty: function() {
- Ember.assert("Emptying a view in the inBuffer state is not allowed and should not happen under normal circumstances. Most likely there is a bug in your application. This may be due to excessive property change notifications.");
- },
-
- renderToBufferIfNeeded: function (view) {
- return view.buffer;
- },
-
- // It should be impossible for a rendered view to be scheduled for
- // insertion.
- insertElement: function() {
- throw "You can't insert an element that has already been rendered";
- },
-
- setElement: function(view, value) {
- if (value === null) {
- view.transitionTo('preRender');
- } else {
- view.clearBuffer();
- view.transitionTo('hasElement');
- }
-
- return value;
- }
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-
-var hasElement = Ember.View.states.hasElement = Ember.create(Ember.View.states._default);
-
-Ember.merge(hasElement, {
- $: function(view, sel) {
- var elem = get(view, 'element');
- return sel ? Ember.$(sel, elem) : Ember.$(elem);
- },
-
- getElement: function(view) {
- var parent = get(view, 'parentView');
- if (parent) { parent = get(parent, 'element'); }
- if (parent) { return view.findElementInParentElement(parent); }
- return Ember.$("#" + get(view, 'elementId'))[0];
- },
-
- setElement: function(view, value) {
- if (value === null) {
- view.transitionTo('preRender');
- } else {
- throw "You cannot set an element to a non-null value when the element is already in the DOM.";
- }
-
- return value;
- },
-
- // once the view has been inserted into the DOM, rerendering is
- // deferred to allow bindings to synchronize.
- rerender: function(view) {
- view.triggerRecursively('willClearRender');
-
- view.clearRenderedChildren();
-
- view.domManager.replace(view);
- return view;
- },
-
- // once the view is already in the DOM, destroying it removes it
- // from the DOM, nukes its element, and puts it back into the
- // preRender state if inDOM.
-
- destroyElement: function(view) {
- view._notifyWillDestroyElement();
- view.domManager.remove(view);
- set(view, 'element', null);
- if (view._scheduledInsert) {
- Ember.run.cancel(view._scheduledInsert);
- view._scheduledInsert = null;
- }
- return view;
- },
-
- empty: function(view) {
- var _childViews = view._childViews, len, idx;
- if (_childViews) {
- len = _childViews.length;
- for (idx = 0; idx < len; idx++) {
- _childViews[idx]._notifyWillDestroyElement();
- }
- }
- view.domManager.empty(view);
- },
-
- // Handle events from `Ember.EventDispatcher`
- handleEvent: function(view, eventName, evt) {
- if (view.has(eventName)) {
- // Handler should be able to re-dispatch events, so we don't
- // preventDefault or stopPropagation.
- return view.trigger(eventName, evt);
- } else {
- return true; // continue event propagation
- }
- }
-});
-
-var inDOM = Ember.View.states.inDOM = Ember.create(hasElement);
-
-Ember.merge(inDOM, {
- insertElement: function(view, fn) {
- throw "You can't insert an element into the DOM that has already been inserted";
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var destroyedError = "You can't call %@ on a destroyed view", fmt = Ember.String.fmt;
-
-var destroyed = Ember.View.states.destroyed = Ember.create(Ember.View.states._default);
-
-Ember.merge(destroyed, {
- appendChild: function() {
- throw fmt(destroyedError, ['appendChild']);
- },
- rerender: function() {
- throw fmt(destroyedError, ['rerender']);
- },
- destroyElement: function() {
- throw fmt(destroyedError, ['destroyElement']);
- },
- empty: function() {
- throw fmt(destroyedError, ['empty']);
- },
-
- setElement: function() {
- throw fmt(destroyedError, ["set('element', ...)"]);
- },
-
- renderToBufferIfNeeded: function() {
- throw fmt(destroyedError, ["renderToBufferIfNeeded"]);
- },
-
- // Since element insertion is scheduled, don't do anything if
- // the view has been destroyed between scheduling and execution
- insertElement: Ember.K
-});
-
-
-})();
-
-
-
-(function() {
-Ember.View.cloneStates = function(from) {
- var into = {};
-
- into._default = {};
- into.preRender = Ember.create(into._default);
- into.destroyed = Ember.create(into._default);
- into.inBuffer = Ember.create(into._default);
- into.hasElement = Ember.create(into._default);
- into.inDOM = Ember.create(into.hasElement);
-
- var viewState;
-
- for (var stateName in from) {
- if (!from.hasOwnProperty(stateName)) { continue; }
- Ember.merge(into[stateName], from[stateName]);
- }
-
- return into;
-};
-
-})();
-
-
-
-(function() {
-var states = Ember.View.cloneStates(Ember.View.states);
-
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, meta = Ember.meta;
-var forEach = Ember.EnumerableUtils.forEach;
-
-var childViewsProperty = Ember.computed(function() {
- return get(this, '_childViews');
-}).property('_childViews');
-
-/**
- A `ContainerView` is an `Ember.View` subclass that allows for manual or
- programatic management of a view's `childViews` array that will correctly
- update the `ContainerView` instance's rendered DOM representation.
-
- ## Setting Initial Child Views
-
- The initial array of child views can be set in one of two ways. You can
- provide a `childViews` property at creation time that contains instance of
- `Ember.View`:
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- childViews: [Ember.View.create(), Ember.View.create()]
- });
- ```
-
- You can also provide a list of property names whose values are instances of
- `Ember.View`:
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- childViews: ['aView', 'bView', 'cView'],
- aView: Ember.View.create(),
- bView: Ember.View.create(),
- cView: Ember.View.create()
- });
- ```
-
- The two strategies can be combined:
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- childViews: ['aView', Ember.View.create()],
- aView: Ember.View.create()
- });
- ```
-
- Each child view's rendering will be inserted into the container's rendered
- HTML in the same order as its position in the `childViews` property.
-
- ## Adding and Removing Child Views
-
- The views in a container's `childViews` array should be added and removed by
- manipulating the `childViews` property directly.
-
- To remove a view pass that view into a `removeObject` call on the container's
- `childViews` property.
-
- Given an empty `<body>` the following code
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Removing a view
-
- ```javascript
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView]
- aContainer.get('childViews').removeObject(aContainer.get('bView'));
- aContainer.get('childViews'); // [aContainer.aView]
- ```
-
- Will result in the following HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- </div>
- ```
-
- Similarly, adding a child view is accomplished by adding `Ember.View` instances to the
- container's `childViews` property.
-
- Given an empty `<body>` the following code
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Adding a view
-
- ```javascript
- AnotherViewClass = Ember.View.extend({
- template: Ember.Handlebars.compile("Another view")
- });
-
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView]
- aContainer.get('childViews').pushObject(AnotherViewClass.create());
- aContainer.get('childViews'); // [aContainer.aView, aContainer.bView, <AnotherViewClass instance>]
- ```
-
- Will result in the following HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- <div class="ember-view">Another view</div>
- </div>
- ```
-
- Direct manipulation of `childViews` presence or absence in the DOM via calls
- to `remove` or `removeFromParent` or calls to a container's `removeChild` may
- not behave correctly.
-
- Calling `remove()` on a child view will remove the view's HTML, but it will
- remain as part of its container's `childView`s property.
-
- Calling `removeChild()` on the container will remove the passed view instance
- from the container's `childView`s but keep its HTML within the container's
- rendered view.
-
- Calling `removeFromParent()` behaves as expected but should be avoided in
- favor of direct manipulation of a container's `childViews` property.
-
- ```javascript
- aContainer = Ember.ContainerView.create({
- classNames: ['the-container'],
- childViews: ['aView', 'bView'],
- aView: Ember.View.create({
- template: Ember.Handlebars.compile("A")
- }),
- bView: Ember.View.create({
- template: Ember.Handlebars.compile("B")
- })
- });
-
- aContainer.appendTo('body');
- ```
-
- Results in the HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">A</div>
- <div class="ember-view">B</div>
- </div>
- ```
-
- Calling `aContainer.get('aView').removeFromParent()` will result in the
- following HTML
-
- ```html
- <div class="ember-view the-container">
- <div class="ember-view">B</div>
- </div>
- ```
-
- And the `Ember.View` instance stored in `aContainer.aView` will be removed from `aContainer`'s
- `childViews` array.
-
- ## Templates and Layout
-
- A `template`, `templateName`, `defaultTemplate`, `layout`, `layoutName` or
- `defaultLayout` property on a container view will not result in the template
- or layout being rendered. The HTML contents of a `Ember.ContainerView`'s DOM
- representation will only be the rendered HTML of its child views.
-
- ## Binding a View to Display
-
- If you would like to display a single view in your ContainerView, you can set
- its `currentView` property. When the `currentView` property is set to a view
- instance, it will be added to the ContainerView's `childViews` array. If the
- `currentView` property is later changed to a different view, the new view
- will replace the old view. If `currentView` is set to `null`, the last
- `currentView` will be removed.
-
- This functionality is useful for cases where you want to bind the display of
- a ContainerView to a controller or state manager. For example, you can bind
- the `currentView` of a container to a controller like this:
-
- ```javascript
- App.appController = Ember.Object.create({
- view: Ember.View.create({
- templateName: 'person_template'
- })
- });
- ```
-
- ```handlebars
- {{view Ember.ContainerView currentViewBinding="App.appController.view"}}
- ```
-
- @class ContainerView
- @namespace Ember
- @extends Ember.View
-*/
-
-Ember.ContainerView = Ember.View.extend({
- states: states,
-
- init: function() {
- this._super();
-
- var childViews = get(this, 'childViews');
- Ember.defineProperty(this, 'childViews', childViewsProperty);
-
- var _childViews = this._childViews;
-
- forEach(childViews, function(viewName, idx) {
- var view;
-
- if ('string' === typeof viewName) {
- view = get(this, viewName);
- view = this.createChildView(view);
- set(this, viewName, view);
- } else {
- view = this.createChildView(viewName);
- }
-
- _childViews[idx] = view;
- }, this);
-
- var currentView = get(this, 'currentView');
- if (currentView) _childViews.push(this.createChildView(currentView));
-
- // Make the _childViews array observable
- Ember.A(_childViews);
-
- // Sets up an array observer on the child views array. This
- // observer will detect when child views are added or removed
- // and update the DOM to reflect the mutation.
- get(this, 'childViews').addArrayObserver(this, {
- willChange: 'childViewsWillChange',
- didChange: 'childViewsDidChange'
- });
- },
-
- /**
- @private
-
- Instructs each child view to render to the passed render buffer.
-
- @method render
- @param {Ember.RenderBuffer} buffer the buffer to render to
- */
- render: function(buffer) {
- this.forEachChildView(function(view) {
- view.renderToBuffer(buffer);
- });
- },
-
- instrumentName: 'render.container',
-
- /**
- @private
-
- When the container view is destroyed, tear down the child views
- array observer.
-
- @method willDestroy
- */
- willDestroy: function() {
- get(this, 'childViews').removeArrayObserver(this, {
- willChange: 'childViewsWillChange',
- didChange: 'childViewsDidChange'
- });
-
- this._super();
- },
-
- /**
- @private
-
- When a child view is removed, destroy its element so that
- it is removed from the DOM.
-
- The array observer that triggers this action is set up in the
- `renderToBuffer` method.
-
- @method childViewsWillChange
- @param {Ember.Array} views the child views array before mutation
- @param {Number} start the start position of the mutation
- @param {Number} removed the number of child views removed
- **/
- childViewsWillChange: function(views, start, removed) {
- if (removed === 0) { return; }
-
- var changedViews = views.slice(start, start+removed);
- this.initializeViews(changedViews, null, null);
-
- this.currentState.childViewsWillChange(this, views, start, removed);
- },
-
- /**
- @private
-
- When a child view is added, make sure the DOM gets updated appropriately.
-
- If the view has already rendered an element, we tell the child view to
- create an element and insert it into the DOM. If the enclosing container
- view has already written to a buffer, but not yet converted that buffer
- into an element, we insert the string representation of the child into the
- appropriate place in the buffer.
-
- @method childViewsDidChange
- @param {Ember.Array} views the array of child views afte the mutation has occurred
- @param {Number} start the start position of the mutation
- @param {Number} removed the number of child views removed
- @param {Number} the number of child views added
- */
- childViewsDidChange: function(views, start, removed, added) {
- var len = get(views, 'length');
-
- // No new child views were added; bail out.
- if (added === 0) return;
-
- var changedViews = views.slice(start, start+added);
- this.initializeViews(changedViews, this, get(this, 'templateData'));
-
- // Let the current state handle the changes
- this.currentState.childViewsDidChange(this, views, start, added);
- },
-
- initializeViews: function(views, parentView, templateData) {
- forEach(views, function(view) {
- set(view, '_parentView', parentView);
-
- if (!get(view, 'templateData')) {
- set(view, 'templateData', templateData);
- }
- });
- },
-
- currentView: null,
-
- _currentViewWillChange: Ember.beforeObserver(function() {
- var childViews = get(this, 'childViews'),
- currentView = get(this, 'currentView');
-
- if (currentView) {
- currentView.destroy();
- childViews.removeObject(currentView);
- }
- }, 'currentView'),
-
- _currentViewDidChange: Ember.observer(function() {
- var childViews = get(this, 'childViews'),
- currentView = get(this, 'currentView');
-
- if (currentView) {
- childViews.pushObject(currentView);
- }
- }, 'currentView'),
-
- _ensureChildrenAreInDOM: function () {
- this.currentState.ensureChildrenAreInDOM(this);
- }
-});
-
-Ember.merge(states._default, {
- childViewsWillChange: Ember.K,
- childViewsDidChange: Ember.K,
- ensureChildrenAreInDOM: Ember.K
-});
-
-Ember.merge(states.inBuffer, {
- childViewsDidChange: function(parentView, views, start, added) {
- throw new Error('You cannot modify child views while in the inBuffer state');
- }
-});
-
-Ember.merge(states.hasElement, {
- childViewsWillChange: function(view, views, start, removed) {
- for (var i=start; i<start+removed; i++) {
- views[i].remove();
- }
- },
-
- childViewsDidChange: function(view, views, start, added) {
- Ember.run.scheduleOnce('render', view, '_ensureChildrenAreInDOM');
- },
-
- ensureChildrenAreInDOM: function(view) {
- var childViews = view.get('childViews'), i, len, childView, previous, buffer;
- for (i = 0, len = childViews.length; i < len; i++) {
- childView = childViews[i];
- buffer = childView.renderToBufferIfNeeded();
- if (buffer) {
- childView.triggerRecursively('willInsertElement');
- if (previous) {
- previous.domManager.after(previous, buffer.string());
- } else {
- view.domManager.prepend(view, buffer.string());
- }
- childView.transitionTo('inDOM');
- childView.propertyDidChange('element');
- childView.triggerRecursively('didInsertElement');
- }
- previous = childView;
- }
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-views
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-
-/**
- `Ember.CollectionView` is an `Ember.View` descendent responsible for managing
- a collection (an array or array-like object) by maintaing a child view object
- and associated DOM representation for each item in the array and ensuring
- that child views and their associated rendered HTML are updated when items in
- the array are added, removed, or replaced.
-
- ## Setting content
-
- The managed collection of objects is referenced as the `Ember.CollectionView`
- instance's `content` property.
-
- ```javascript
- someItemsView = Ember.CollectionView.create({
- content: ['A', 'B','C']
- })
- ```
-
- The view for each item in the collection will have its `content` property set
- to the item.
-
- ## Specifying itemViewClass
-
- By default the view class for each item in the managed collection will be an
- instance of `Ember.View`. You can supply a different class by setting the
- `CollectionView`'s `itemViewClass` property.
-
- Given an empty `<body>` and the following code:
-
- ```javascript
- someItemsView = Ember.CollectionView.create({
- classNames: ['a-collection'],
- content: ['A','B','C'],
- itemViewClass: Ember.View.extend({
- template: Ember.Handlebars.compile("the letter: {{view.content}}")
- })
- });
-
- someItemsView.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ```html
- <div class="ember-view a-collection">
- <div class="ember-view">the letter: A</div>
- <div class="ember-view">the letter: B</div>
- <div class="ember-view">the letter: C</div>
- </div>
- ```
-
- ## Automatic matching of parent/child tagNames
-
- Setting the `tagName` property of a `CollectionView` to any of
- "ul", "ol", "table", "thead", "tbody", "tfoot", "tr", or "select" will result
- in the item views receiving an appropriately matched `tagName` property.
-
- Given an empty `<body>` and the following code:
-
- ```javascript
- anUndorderedListView = Ember.CollectionView.create({
- tagName: 'ul',
- content: ['A','B','C'],
- itemViewClass: Ember.View.extend({
- template: Ember.Handlebars.compile("the letter: {{view.content}}")
- })
- });
-
- anUndorderedListView.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ```html
- <ul class="ember-view a-collection">
- <li class="ember-view">the letter: A</li>
- <li class="ember-view">the letter: B</li>
- <li class="ember-view">the letter: C</li>
- </ul>
- ```
-
- Additional `tagName` pairs can be provided by adding to
- `Ember.CollectionView.CONTAINER_MAP `
-
- ```javascript
- Ember.CollectionView.CONTAINER_MAP['article'] = 'section'
- ```
-
- ## Programatic creation of child views
-
- For cases where additional customization beyond the use of a single
- `itemViewClass` or `tagName` matching is required CollectionView's
- `createChildView` method can be overidden:
-
- ```javascript
- CustomCollectionView = Ember.CollectionView.extend({
- createChildView: function(viewClass, attrs) {
- if (attrs.content.kind == 'album') {
- viewClass = App.AlbumView;
- } else {
- viewClass = App.SongView;
- }
- this._super(viewClass, attrs);
- }
- });
- ```
-
- ## Empty View
-
- You can provide an `Ember.View` subclass to the `Ember.CollectionView`
- instance as its `emptyView` property. If the `content` property of a
- `CollectionView` is set to `null` or an empty array, an instance of this view
- will be the `CollectionView`s only child.
-
- ```javascript
- aListWithNothing = Ember.CollectionView.create({
- classNames: ['nothing']
- content: null,
- emptyView: Ember.View.extend({
- template: Ember.Handlebars.compile("The collection is empty")
- })
- });
-
- aListWithNothing.appendTo('body');
- ```
-
- Will result in the following HTML structure
-
- ```html
- <div class="ember-view nothing">
- <div class="ember-view">
- The collection is empty
- </div>
- </div>
- ```
-
- ## Adding and Removing items
-
- The `childViews` property of a `CollectionView` should not be directly
- manipulated. Instead, add, remove, replace items from its `content` property.
- This will trigger appropriate changes to its rendered HTML.
-
- ## Use in templates via the `{{collection}}` `Ember.Handlebars` helper
-
- `Ember.Handlebars` provides a helper specifically for adding
- `CollectionView`s to templates. See `Ember.Handlebars.collection` for more
- details
-
- @class CollectionView
- @namespace Ember
- @extends Ember.ContainerView
- @since Ember 0.9
-*/
-Ember.CollectionView = Ember.ContainerView.extend(
-/** @scope Ember.CollectionView.prototype */ {
-
- /**
- A list of items to be displayed by the `Ember.CollectionView`.
-
- @property content
- @type Ember.Array
- @default null
- */
- content: null,
-
- /**
- @private
-
- This provides metadata about what kind of empty view class this
- collection would like if it is being instantiated from another
- system (like Handlebars)
-
- @property emptyViewClass
- */
- emptyViewClass: Ember.View,
-
- /**
- An optional view to display if content is set to an empty array.
-
- @property emptyView
- @type Ember.View
- @default null
- */
- emptyView: null,
-
- /**
- @property itemViewClass
- @type Ember.View
- @default Ember.View
- */
- itemViewClass: Ember.View,
-
- init: function() {
- var ret = this._super();
- this._contentDidChange();
- return ret;
- },
-
- _contentWillChange: Ember.beforeObserver(function() {
- var content = this.get('content');
-
- if (content) { content.removeArrayObserver(this); }
- var len = content ? get(content, 'length') : 0;
- this.arrayWillChange(content, 0, len);
- }, 'content'),
-
- /**
- @private
-
- Check to make sure that the content has changed, and if so,
- update the children directly. This is always scheduled
- asynchronously, to allow the element to be created before
- bindings have synchronized and vice versa.
-
- @method _contentDidChange
- */
- _contentDidChange: Ember.observer(function() {
- var content = get(this, 'content');
-
- if (content) {
- Ember.assert(fmt("an Ember.CollectionView's content must implement Ember.Array. You passed %@", [content]), Ember.Array.detect(content));
- content.addArrayObserver(this);
- }
-
- var len = content ? get(content, 'length') : 0;
- this.arrayDidChange(content, 0, null, len);
- }, 'content'),
-
- willDestroy: function() {
- var content = get(this, 'content');
- if (content) { content.removeArrayObserver(this); }
-
- this._super();
- },
-
- arrayWillChange: function(content, start, removedCount) {
- // If the contents were empty before and this template collection has an
- // empty view remove it now.
- var emptyView = get(this, 'emptyView');
- if (emptyView && emptyView instanceof Ember.View) {
- emptyView.removeFromParent();
- }
-
- // Loop through child views that correspond with the removed items.
- // Note that we loop from the end of the array to the beginning because
- // we are mutating it as we go.
- var childViews = get(this, 'childViews'), childView, idx, len;
-
- len = get(childViews, 'length');
-
- var removingAll = removedCount === len;
-
- if (removingAll) {
- this.currentState.empty(this);
- }
-
- for (idx = start + removedCount - 1; idx >= start; idx--) {
- childView = childViews[idx];
- if (removingAll) { childView.removedFromDOM = true; }
- childView.destroy();
- }
- },
-
- /**
- Called when a mutation to the underlying content array occurs.
-
- This method will replay that mutation against the views that compose the
- `Ember.CollectionView`, ensuring that the view reflects the model.
-
- This array observer is added in `contentDidChange`.
-
- @method arrayDidChange
- @param {Array} addedObjects the objects that were added to the content
- @param {Array} removedObjects the objects that were removed from the content
- @param {Number} changeIndex the index at which the changes occurred
- */
- arrayDidChange: function(content, start, removed, added) {
- var itemViewClass = get(this, 'itemViewClass'),
- childViews = get(this, 'childViews'),
- addedViews = [], view, item, idx, len, itemTagName;
-
- if ('string' === typeof itemViewClass) {
- itemViewClass = get(itemViewClass);
- }
-
- Ember.assert(fmt("itemViewClass must be a subclass of Ember.View, not %@", [itemViewClass]), Ember.View.detect(itemViewClass));
-
- len = content ? get(content, 'length') : 0;
- if (len) {
- for (idx = start; idx < start+added; idx++) {
- item = content.objectAt(idx);
-
- view = this.createChildView(itemViewClass, {
- content: item,
- contentIndex: idx
- });
-
- addedViews.push(view);
- }
- } else {
- var emptyView = get(this, 'emptyView');
- if (!emptyView) { return; }
-
- emptyView = this.createChildView(emptyView);
- addedViews.push(emptyView);
- set(this, 'emptyView', emptyView);
- }
- childViews.replace(start, 0, addedViews);
- },
-
- createChildView: function(view, attrs) {
- view = this._super(view, attrs);
-
- var itemTagName = get(view, 'tagName');
- var tagName = (itemTagName === null || itemTagName === undefined) ? Ember.CollectionView.CONTAINER_MAP[get(this, 'tagName')] : itemTagName;
-
- set(view, 'tagName', tagName);
-
- return view;
- }
-});
-
-/**
- A map of parent tags to their default child tags. You can add
- additional parent tags if you want collection views that use
- a particular parent tag to default to a child tag.
-
- @property CONTAINER_MAP
- @type Hash
- @static
- @final
-*/
-Ember.CollectionView.CONTAINER_MAP = {
- ul: 'li',
- ol: 'li',
- table: 'tr',
- thead: 'tr',
- tbody: 'tr',
- tfoot: 'tr',
- tr: 'td',
- select: 'option'
-};
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/*globals jQuery*/
-/**
-Ember Views
-
-@module ember
-@submodule ember-views
-@requires ember-runtime
-@main ember-views
-*/
-
-})();
-
-(function() {
-define("metamorph",
- [],
- function() {
- "use strict";
- // ==========================================================================
- // Project: metamorph
- // Copyright: ©2011 My Company Inc. All rights reserved.
- // ==========================================================================
-
- var K = function(){},
- guid = 0,
- document = window.document,
-
- // Feature-detect the W3C range API, the extended check is for IE9 which only partially supports ranges
- supportsRange = ('createRange' in document) && (typeof Range !== 'undefined') && Range.prototype.createContextualFragment,
-
- // Internet Explorer prior to 9 does not allow setting innerHTML if the first element
- // is a "zero-scope" element. This problem can be worked around by making
- // the first node an invisible text node. We, like Modernizr, use ­
- needsShy = (function(){
- var testEl = document.createElement('div');
- testEl.innerHTML = "<div></div>";
- testEl.firstChild.innerHTML = "<script></script>";
- return testEl.firstChild.innerHTML === '';
- })(),
-
-
- // IE 8 (and likely earlier) likes to move whitespace preceeding
- // a script tag to appear after it. This means that we can
- // accidentally remove whitespace when updating a morph.
- movesWhitespace = (function() {
- var testEl = document.createElement('div');
- testEl.innerHTML = "Test: <script type='text/x-placeholder'></script>Value";
- return testEl.childNodes[0].nodeValue === 'Test:' &&
- testEl.childNodes[2].nodeValue === ' Value';
- })();
-
- // Constructor that supports either Metamorph('foo') or new
- // Metamorph('foo');
- //
- // Takes a string of HTML as the argument.
-
- var Metamorph = function(html) {
- var self;
-
- if (this instanceof Metamorph) {
- self = this;
- } else {
- self = new K();
- }
-
- self.innerHTML = html;
- var myGuid = 'metamorph-'+(guid++);
- self.start = myGuid + '-start';
- self.end = myGuid + '-end';
-
- return self;
- };
-
- K.prototype = Metamorph.prototype;
-
- var rangeFor, htmlFunc, removeFunc, outerHTMLFunc, appendToFunc, afterFunc, prependFunc, startTagFunc, endTagFunc;
-
- outerHTMLFunc = function() {
- return this.startTag() + this.innerHTML + this.endTag();
- };
-
- startTagFunc = function() {
- /*
- * We replace chevron by its hex code in order to prevent escaping problems.
- * Check this thread for more explaination:
- * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript
- */
- return "<script id='" + this.start + "' type='text/x-placeholder'>\x3C/script>";
- };
-
- endTagFunc = function() {
- /*
- * We replace chevron by its hex code in order to prevent escaping problems.
- * Check this thread for more explaination:
- * http://stackoverflow.com/questions/8231048/why-use-x3c-instead-of-when-generating-html-from-javascript
- */
- return "<script id='" + this.end + "' type='text/x-placeholder'>\x3C/script>";
- };
-
- // If we have the W3C range API, this process is relatively straight forward.
- if (supportsRange) {
-
- // Get a range for the current morph. Optionally include the starting and
- // ending placeholders.
- rangeFor = function(morph, outerToo) {
- var range = document.createRange();
- var before = document.getElementById(morph.start);
- var after = document.getElementById(morph.end);
-
- if (outerToo) {
- range.setStartBefore(before);
- range.setEndAfter(after);
- } else {
- range.setStartAfter(before);
- range.setEndBefore(after);
- }
-
- return range;
- };
-
- htmlFunc = function(html, outerToo) {
- // get a range for the current metamorph object
- var range = rangeFor(this, outerToo);
-
- // delete the contents of the range, which will be the
- // nodes between the starting and ending placeholder.
- range.deleteContents();
-
- // create a new document fragment for the HTML
- var fragment = range.createContextualFragment(html);
-
- // insert the fragment into the range
- range.insertNode(fragment);
- };
-
- removeFunc = function() {
- // get a range for the current metamorph object including
- // the starting and ending placeholders.
- var range = rangeFor(this, true);
-
- // delete the entire range.
- range.deleteContents();
- };
-
- appendToFunc = function(node) {
- var range = document.createRange();
- range.setStart(node);
- range.collapse(false);
- var frag = range.createContextualFragment(this.outerHTML());
- node.appendChild(frag);
- };
-
- afterFunc = function(html) {
- var range = document.createRange();
- var after = document.getElementById(this.end);
-
- range.setStartAfter(after);
- range.setEndAfter(after);
-
- var fragment = range.createContextualFragment(html);
- range.insertNode(fragment);
- };
-
- prependFunc = function(html) {
- var range = document.createRange();
- var start = document.getElementById(this.start);
-
- range.setStartAfter(start);
- range.setEndAfter(start);
-
- var fragment = range.createContextualFragment(html);
- range.insertNode(fragment);
- };
-
- } else {
- /**
- * This code is mostly taken from jQuery, with one exception. In jQuery's case, we
- * have some HTML and we need to figure out how to convert it into some nodes.
- *
- * In this case, jQuery needs to scan the HTML looking for an opening tag and use
- * that as the key for the wrap map. In our case, we know the parent node, and
- * can use its type as the key for the wrap map.
- **/
- var wrapMap = {
- select: [ 1, "<select multiple='multiple'>", "</select>" ],
- fieldset: [ 1, "<fieldset>", "</fieldset>" ],
- table: [ 1, "<table>", "</table>" ],
- tbody: [ 2, "<table><tbody>", "</tbody></table>" ],
- tr: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
- colgroup: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
- map: [ 1, "<map>", "</map>" ],
- _default: [ 0, "", "" ]
- };
-
- var findChildById = function(element, id) {
- if (element.getAttribute('id') === id) { return element; }
-
- var len = element.childNodes.length, idx, node, found;
- for (idx=0; idx<len; idx++) {
- node = element.childNodes[idx];
- found = node.nodeType === 1 && findChildById(node, id);
- if (found) { return found; }
- }
- };
-
- var setInnerHTML = function(element, html) {
- var matches = [];
- if (movesWhitespace) {
- // Right now we only check for script tags with ids with the
- // goal of targeting morphs.
- html = html.replace(/(\s+)(<script id='([^']+)')/g, function(match, spaces, tag, id) {
- matches.push([id, spaces]);
- return tag;
- });
- }
-
- element.innerHTML = html;
-
- // If we have to do any whitespace adjustments do them now
- if (matches.length > 0) {
- var len = matches.length, idx;
- for (idx=0; idx<len; idx++) {
- var script = findChildById(element, matches[idx][0]),
- node = document.createTextNode(matches[idx][1]);
- script.parentNode.insertBefore(node, script);
- }
- }
- };
-
- /**
- * Given a parent node and some HTML, generate a set of nodes. Return the first
- * node, which will allow us to traverse the rest using nextSibling.
- *
- * We need to do this because innerHTML in IE does not really parse the nodes.
- **/
- var firstNodeFor = function(parentNode, html) {
- var arr = wrapMap[parentNode.tagName.toLowerCase()] || wrapMap._default;
- var depth = arr[0], start = arr[1], end = arr[2];
-
- if (needsShy) { html = '­'+html; }
-
- var element = document.createElement('div');
-
- setInnerHTML(element, start + html + end);
-
- for (var i=0; i<=depth; i++) {
- element = element.firstChild;
- }
-
- // Look for ­ to remove it.
- if (needsShy) {
- var shyElement = element;
-
- // Sometimes we get nameless elements with the shy inside
- while (shyElement.nodeType === 1 && !shyElement.nodeName) {
- shyElement = shyElement.firstChild;
- }
-
- // At this point it's the actual unicode character.
- if (shyElement.nodeType === 3 && shyElement.nodeValue.charAt(0) === "\u00AD") {
- shyElement.nodeValue = shyElement.nodeValue.slice(1);
- }
- }
-
- return element;
- };
-
- /**
- * In some cases, Internet Explorer can create an anonymous node in
- * the hierarchy with no tagName. You can create this scenario via:
- *
- * div = document.createElement("div");
- * div.innerHTML = "<table>­<script></script><tr><td>hi</td></tr></table>";
- * div.firstChild.firstChild.tagName //=> ""
- *
- * If our script markers are inside such a node, we need to find that
- * node and use *it* as the marker.
- **/
- var realNode = function(start) {
- while (start.parentNode.tagName === "") {
- start = start.parentNode;
- }
-
- return start;
- };
-
- /**
- * When automatically adding a tbody, Internet Explorer inserts the
- * tbody immediately before the first <tr>. Other browsers create it
- * before the first node, no matter what.
- *
- * This means the the following code:
- *
- * div = document.createElement("div");
- * div.innerHTML = "<table><script id='first'></script><tr><td>hi</td></tr><script id='last'></script></table>
- *
- * Generates the following DOM in IE:
- *
- * + div
- * + table
- * - script id='first'
- * + tbody
- * + tr
- * + td
- * - "hi"
- * - script id='last'
- *
- * Which means that the two script tags, even though they were
- * inserted at the same point in the hierarchy in the original
- * HTML, now have different parents.
- *
- * This code reparents the first script tag by making it the tbody's
- * first child.
- **/
- var fixParentage = function(start, end) {
- if (start.parentNode !== end.parentNode) {
- end.parentNode.insertBefore(start, end.parentNode.firstChild);
- }
- };
-
- htmlFunc = function(html, outerToo) {
- // get the real starting node. see realNode for details.
- var start = realNode(document.getElementById(this.start));
- var end = document.getElementById(this.end);
- var parentNode = end.parentNode;
- var node, nextSibling, last;
-
- // make sure that the start and end nodes share the same
- // parent. If not, fix it.
- fixParentage(start, end);
-
- // remove all of the nodes after the starting placeholder and
- // before the ending placeholder.
- node = start.nextSibling;
- while (node) {
- nextSibling = node.nextSibling;
- last = node === end;
-
- // if this is the last node, and we want to remove it as well,
- // set the `end` node to the next sibling. This is because
- // for the rest of the function, we insert the new nodes
- // before the end (note that insertBefore(node, null) is
- // the same as appendChild(node)).
- //
- // if we do not want to remove it, just break.
- if (last) {
- if (outerToo) { end = node.nextSibling; } else { break; }
- }
-
- node.parentNode.removeChild(node);
-
- // if this is the last node and we didn't break before
- // (because we wanted to remove the outer nodes), break
- // now.
- if (last) { break; }
-
- node = nextSibling;
- }
-
- // get the first node for the HTML string, even in cases like
- // tables and lists where a simple innerHTML on a div would
- // swallow some of the content.
- node = firstNodeFor(start.parentNode, html);
-
- // copy the nodes for the HTML between the starting and ending
- // placeholder.
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, end);
- node = nextSibling;
- }
- };
-
- // remove the nodes in the DOM representing this metamorph.
- //
- // this includes the starting and ending placeholders.
- removeFunc = function() {
- var start = realNode(document.getElementById(this.start));
- var end = document.getElementById(this.end);
-
- this.html('');
- start.parentNode.removeChild(start);
- end.parentNode.removeChild(end);
- };
-
- appendToFunc = function(parentNode) {
- var node = firstNodeFor(parentNode, this.outerHTML());
- var nextSibling;
-
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.appendChild(node);
- node = nextSibling;
- }
- };
-
- afterFunc = function(html) {
- // get the real starting node. see realNode for details.
- var end = document.getElementById(this.end);
- var insertBefore = end.nextSibling;
- var parentNode = end.parentNode;
- var nextSibling;
- var node;
-
- // get the first node for the HTML string, even in cases like
- // tables and lists where a simple innerHTML on a div would
- // swallow some of the content.
- node = firstNodeFor(parentNode, html);
-
- // copy the nodes for the HTML between the starting and ending
- // placeholder.
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, insertBefore);
- node = nextSibling;
- }
- };
-
- prependFunc = function(html) {
- var start = document.getElementById(this.start);
- var parentNode = start.parentNode;
- var nextSibling;
- var node;
-
- node = firstNodeFor(parentNode, html);
- var insertBefore = start.nextSibling;
-
- while (node) {
- nextSibling = node.nextSibling;
- parentNode.insertBefore(node, insertBefore);
- node = nextSibling;
- }
- };
- }
-
- Metamorph.prototype.html = function(html) {
- this.checkRemoved();
- if (html === undefined) { return this.innerHTML; }
-
- htmlFunc.call(this, html);
-
- this.innerHTML = html;
- };
-
- Metamorph.prototype.replaceWith = function(html) {
- this.checkRemoved();
- htmlFunc.call(this, html, true);
- };
-
- Metamorph.prototype.remove = removeFunc;
- Metamorph.prototype.outerHTML = outerHTMLFunc;
- Metamorph.prototype.appendTo = appendToFunc;
- Metamorph.prototype.after = afterFunc;
- Metamorph.prototype.prepend = prependFunc;
- Metamorph.prototype.startTag = startTagFunc;
- Metamorph.prototype.endTag = endTagFunc;
-
- Metamorph.prototype.isRemoved = function() {
- var before = document.getElementById(this.start);
- var after = document.getElementById(this.end);
-
- return !before || !after;
- };
-
- Metamorph.prototype.checkRemoved = function() {
- if (this.isRemoved()) {
- throw new Error("Cannot perform operations on a Metamorph that is not in the DOM.");
- }
- };
-
- return Metamorph;
- });
-
-})();
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-// Eliminate dependency on any Ember to simplify precompilation workflow
-var objectCreate = Object.create || function(parent) {
- function F() {}
- F.prototype = parent;
- return new F();
-};
-
-var Handlebars = this.Handlebars || Ember.imports.Handlebars;
-Ember.assert("Ember Handlebars requires Handlebars 1.0.beta.5 or greater", Handlebars && Handlebars.VERSION.match(/^1\.0\.beta\.[56789]$|^1\.0\.rc\.[123456789]+/));
-
-/**
- Prepares the Handlebars templating library for use inside Ember's view
- system.
-
- The `Ember.Handlebars` object is the standard Handlebars library, extended to
- use Ember's `get()` method instead of direct property access, which allows
- computed properties to be used inside templates.
-
- To create an `Ember.Handlebars` template, call `Ember.Handlebars.compile()`.
- This will return a function that can be used by `Ember.View` for rendering.
-
- @class Handlebars
- @namespace Ember
-*/
-Ember.Handlebars = objectCreate(Handlebars);
-
-/**
-@class helpers
-@namespace Ember.Handlebars
-*/
-Ember.Handlebars.helpers = objectCreate(Handlebars.helpers);
-
-/**
- Override the the opcode compiler and JavaScript compiler for Handlebars.
-
- @class Compiler
- @namespace Ember.Handlebars
- @private
- @constructor
-*/
-Ember.Handlebars.Compiler = function() {};
-
-// Handlebars.Compiler doesn't exist in runtime-only
-if (Handlebars.Compiler) {
- Ember.Handlebars.Compiler.prototype = objectCreate(Handlebars.Compiler.prototype);
-}
-
-Ember.Handlebars.Compiler.prototype.compiler = Ember.Handlebars.Compiler;
-
-/**
- @class JavaScriptCompiler
- @namespace Ember.Handlebars
- @private
- @constructor
-*/
-Ember.Handlebars.JavaScriptCompiler = function() {};
-
-// Handlebars.JavaScriptCompiler doesn't exist in runtime-only
-if (Handlebars.JavaScriptCompiler) {
- Ember.Handlebars.JavaScriptCompiler.prototype = objectCreate(Handlebars.JavaScriptCompiler.prototype);
- Ember.Handlebars.JavaScriptCompiler.prototype.compiler = Ember.Handlebars.JavaScriptCompiler;
-}
-
-
-Ember.Handlebars.JavaScriptCompiler.prototype.namespace = "Ember.Handlebars";
-
-
-Ember.Handlebars.JavaScriptCompiler.prototype.initializeBuffer = function() {
- return "''";
-};
-
-/**
- @private
-
- Override the default buffer for Ember Handlebars. By default, Handlebars
- creates an empty String at the beginning of each invocation and appends to
- it. Ember's Handlebars overrides this to append to a single shared buffer.
-
- @method appendToBuffer
- @param string {String}
-*/
-Ember.Handlebars.JavaScriptCompiler.prototype.appendToBuffer = function(string) {
- return "data.buffer.push("+string+");";
-};
-
-/**
- @private
-
- Rewrite simple mustaches from `{{foo}}` to `{{bind "foo"}}`. This means that
- all simple mustaches in Ember's Handlebars will also set up an observer to
- keep the DOM up to date when the underlying property changes.
-
- @method mustache
- @for Ember.Handlebars.Compiler
- @param mustache
-*/
-Ember.Handlebars.Compiler.prototype.mustache = function(mustache) {
- if (mustache.params.length || mustache.hash) {
- return Handlebars.Compiler.prototype.mustache.call(this, mustache);
- } else {
- var id = new Handlebars.AST.IdNode(['_triageMustache']);
-
- // Update the mustache node to include a hash value indicating whether the original node
- // was escaped. This will allow us to properly escape values when the underlying value
- // changes and we need to re-render the value.
- if(!mustache.escaped) {
- mustache.hash = mustache.hash || new Handlebars.AST.HashNode([]);
- mustache.hash.pairs.push(["unescaped", new Handlebars.AST.StringNode("true")]);
- }
- mustache = new Handlebars.AST.MustacheNode([id].concat([mustache.id]), mustache.hash, !mustache.escaped);
- return Handlebars.Compiler.prototype.mustache.call(this, mustache);
- }
-};
-
-/**
- Used for precompilation of Ember Handlebars templates. This will not be used
- during normal app execution.
-
- @method precompile
- @for Ember.Handlebars
- @static
- @param {String} string The template to precompile
-*/
-Ember.Handlebars.precompile = function(string) {
- var ast = Handlebars.parse(string);
-
- var options = {
- knownHelpers: {
- action: true,
- unbound: true,
- bindAttr: true,
- template: true,
- view: true,
- _triageMustache: true
- },
- data: true,
- stringParams: true
- };
-
- var environment = new Ember.Handlebars.Compiler().compile(ast, options);
- return new Ember.Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-};
-
-// We don't support this for Handlebars runtime-only
-if (Handlebars.compile) {
- /**
- The entry point for Ember Handlebars. This replaces the default
- `Handlebars.compile` and turns on template-local data and String
- parameters.
-
- @method compile
- @for Ember.Handlebars
- @static
- @param {String} string The template to compile
- @return {Function}
- */
- Ember.Handlebars.compile = function(string) {
- var ast = Handlebars.parse(string);
- var options = { data: true, stringParams: true };
- var environment = new Ember.Handlebars.Compiler().compile(ast, options);
- var templateSpec = new Ember.Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
-
- return Ember.Handlebars.template(templateSpec);
- };
-}
-
-
-})();
-
-(function() {
-/**
- @private
-
- If a path starts with a reserved keyword, returns the root
- that should be used.
-
- @method normalizePath
- @for Ember
- @param root {Object}
- @param path {String}
- @param data {Hash}
-*/
-var normalizePath = Ember.Handlebars.normalizePath = function(root, path, data) {
- var keywords = (data && data.keywords) || {},
- keyword, isKeyword;
-
- // Get the first segment of the path. For example, if the
- // path is "foo.bar.baz", returns "foo".
- keyword = path.split('.', 1)[0];
-
- // Test to see if the first path is a keyword that has been
- // passed along in the view's data hash. If so, we will treat
- // that object as the new root.
- if (keywords.hasOwnProperty(keyword)) {
- // Look up the value in the template's data hash.
- root = keywords[keyword];
- isKeyword = true;
-
- // Handle cases where the entire path is the reserved
- // word. In that case, return the object itself.
- if (path === keyword) {
- path = '';
- } else {
- // Strip the keyword from the path and look up
- // the remainder from the newly found root.
- path = path.substr(keyword.length+1);
- }
- }
-
- return { root: root, path: path, isKeyword: isKeyword };
-};
-
-
-/**
- Lookup both on root and on window. If the path starts with
- a keyword, the corresponding object will be looked up in the
- template's data hash and used to resolve the path.
-
- @method get
- @for Ember.Handlebars
- @param {Object} root The object to look up the property on
- @param {String} path The path to be lookedup
- @param {Object} options The template's option hash
-*/
-Ember.Handlebars.get = function(root, path, options) {
- var data = options && options.data,
- normalizedPath = normalizePath(root, path, data),
- value;
-
- // In cases where the path begins with a keyword, change the
- // root to the value represented by that keyword, and ensure
- // the path is relative to it.
- root = normalizedPath.root;
- path = normalizedPath.path;
-
- value = Ember.get(root, path);
-
- // If the path starts with a capital letter, look it up on Ember.lookup,
- // which defaults to the `window` object in browsers.
- if (value === undefined && root !== Ember.lookup && Ember.isGlobalPath(path)) {
- value = Ember.get(Ember.lookup, path);
- }
- return value;
-};
-Ember.Handlebars.getPath = Ember.deprecateFunc('`Ember.Handlebars.getPath` has been changed to `Ember.Handlebars.get` for consistency.', Ember.Handlebars.get);
-
-/**
- @private
-
- Registers a helper in Handlebars that will be called if no property with the
- given name can be found on the current context object, and no helper with
- that name is registered.
-
- This throws an exception with a more helpful error message so the user can
- track down where the problem is happening.
-
- @method helperMissing
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
-*/
-Ember.Handlebars.registerHelper('helperMissing', function(path, options) {
- var error, view = "";
-
- error = "%@ Handlebars error: Could not find property '%@' on object %@.";
- if (options.data){
- view = options.data.view;
- }
- throw new Ember.Error(Ember.String.fmt(error, [view, path, this]));
-});
-
-/**
- Register a bound handlebars helper. Bound helpers behave similarly to regular
- handlebars helpers, with the added ability to re-render when the underlying data
- changes.
-
- ## Simple example
-
- ```javascript
- Ember.Handlebars.registerBoundHelper('capitalize', function(value) {
- return value.toUpperCase();
- });
- ```
-
- The above bound helper can be used inside of templates as follows:
-
- ```handlebars
- {{capitalize name}}
- ```
-
- In this case, when the `name` property of the template's context changes,
- the rendered value of the helper will update to reflect this change.
-
- ## Example with options
-
- Like normal handlebars helpers, bound helpers have access to the options
- passed into the helper call.
-
- ```javascript
- Ember.Handlebars.registerBoundHelper('repeat', function(value, options) {
- var count = options.hash.count;
- var a = [];
- while(a.length < count){
- a.push(value);
- }
- return a.join('');
- });
- ```
-
- This helper could be used in a template as follows:
-
- ```handlebars
- {{repeat text count=3}}
- ```
-
- ## Example with extra dependencies
-
- The `Ember.Handlebars.registerBoundHelper` method takes a variable length
- third parameter which indicates extra dependencies on the passed in value.
- This allows the handlebars helper to update when these dependencies change.
-
- ```javascript
- Ember.Handlebars.registerBoundHelper('capitalizeName', function(value) {
- return value.get('name').toUpperCase();
- }, 'name');
- ```
-
- @method registerBoundHelper
- @for Ember.Handlebars
- @param {String} name
- @param {Function} function
- @param {String} dependentKeys*
-*/
-Ember.Handlebars.registerBoundHelper = function(name, fn) {
- var dependentKeys = Array.prototype.slice.call(arguments, 2);
- Ember.Handlebars.registerHelper(name, function(property, options) {
- var data = options.data,
- view = data.view,
- currentContext = (options.contexts && options.contexts[0]) || this,
- pathRoot, path, normalized,
- observer, loc;
-
- normalized = Ember.Handlebars.normalizePath(currentContext, property, data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- var bindView = new Ember._SimpleHandlebarsView(
- path, pathRoot, !options.hash.unescaped, options.data
- );
-
- bindView.normalizedValue = function() {
- var value = Ember._SimpleHandlebarsView.prototype.normalizedValue.call(bindView);
- return fn.call(view, value, options);
- };
-
- view.appendChild(bindView);
-
- observer = function() {
- Ember.run.scheduleOnce('render', bindView, 'rerender');
- };
-
- Ember.addObserver(pathRoot, path, observer);
- loc = 0;
- while(loc < dependentKeys.length) {
- Ember.addObserver(pathRoot, path + '.' + dependentKeys[loc], observer);
- loc += 1;
- }
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, observer);
- loc = 0;
- while(loc < dependentKeys.length) {
- Ember.removeObserver(pathRoot, path + '.' + dependentKeys[loc], observer);
- loc += 1;
- }
- });
- });
-};
-
-/**
- @private
-
- Overrides Handlebars.template so that we can distinguish
- user-created, top-level templates from inner contexts.
-
- @method template
- @for Ember.Handlebars
- @param {String} template spec
-*/
-Ember.Handlebars.template = function(spec){
- var t = Handlebars.template(spec);
- t.isTop = true;
- return t;
-};
-
-
-})();
-
-
-
-(function() {
-/**
- @method htmlSafe
- @for Ember.String
- @static
-*/
-Ember.String.htmlSafe = function(str) {
- return new Handlebars.SafeString(str);
-};
-
-var htmlSafe = Ember.String.htmlSafe;
-
-if (Ember.EXTEND_PROTOTYPES === true || Ember.EXTEND_PROTOTYPES.String) {
-
- /**
- See {{#crossLink "Ember.String/htmlSafe"}}{{/crossLink}}
-
- @method htmlSafe
- @for String
- */
- String.prototype.htmlSafe = function() {
- return htmlSafe(this);
- };
-}
-
-})();
-
-
-
-(function() {
-Ember.Handlebars.resolvePaths = function(options) {
- var ret = [],
- contexts = options.contexts,
- roots = options.roots,
- data = options.data;
-
- for (var i=0, l=contexts.length; i<l; i++) {
- ret.push( Ember.Handlebars.get(roots[i], contexts[i], { data: data }) );
- }
-
- return ret;
-};
-
-})();
-
-
-
-(function() {
-/*jshint newcap:false*/
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set, get = Ember.get;
-var Metamorph = requireModule('metamorph');
-
-// DOMManager should just abstract dom manipulation between jquery and metamorph
-var DOMManager = {
- remove: function(view) {
- view.morph.remove();
- },
-
- prepend: function(view, html) {
- view.morph.prepend(html);
- },
-
- after: function(view, html) {
- view.morph.after(html);
- },
-
- html: function(view, html) {
- view.morph.html(html);
- },
-
- // This is messed up.
- replace: function(view) {
- var morph = view.morph;
-
- view.transitionTo('preRender');
-
- Ember.run.schedule('render', this, function() {
- if (get(view, 'isDestroyed')) { return; }
-
- view.clearRenderedChildren();
- var buffer = view.renderToBuffer();
-
- view.invokeRecursively(function(view) {
- view.propertyDidChange('element');
- });
-
- view.triggerRecursively('willInsertElement');
- morph.replaceWith(buffer.string());
- view.transitionTo('inDOM');
- view.triggerRecursively('didInsertElement');
- });
- },
-
- empty: function(view) {
- view.morph.html("");
- }
-};
-
-// The `morph` and `outerHTML` properties are internal only
-// and not observable.
-
-/**
- @class _Metamorph
- @namespace Ember
- @extends Ember.Mixin
- @private
-*/
-Ember._Metamorph = Ember.Mixin.create({
- isVirtual: true,
- tagName: '',
-
- instrumentName: 'render.metamorph',
-
- init: function() {
- this._super();
- this.morph = Metamorph();
- },
-
- beforeRender: function(buffer) {
- buffer.push(this.morph.startTag());
- buffer.pushOpeningTag();
- },
-
- afterRender: function(buffer) {
- buffer.pushClosingTag();
- buffer.push(this.morph.endTag());
- },
-
- createElement: function() {
- var buffer = this.renderToBuffer();
- this.outerHTML = buffer.string();
- this.clearBuffer();
- },
-
- domManager: DOMManager
-});
-
-/**
- @class _MetamorphView
- @namespace Ember
- @extends Ember.View
- @uses Ember._Metamorph
- @private
-*/
-Ember._MetamorphView = Ember.View.extend(Ember._Metamorph);
-
-/**
- @class _SimpleMetamorphView
- @namespace Ember
- @extends Ember.View
- @uses Ember._Metamorph
- @private
-*/
-Ember._SimpleMetamorphView = Ember.CoreView.extend(Ember._Metamorph);
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-/*jshint newcap:false*/
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set, handlebarsGet = Ember.Handlebars.get;
-var Metamorph = requireModule('metamorph');
-function SimpleHandlebarsView(path, pathRoot, isEscaped, templateData) {
- this.path = path;
- this.pathRoot = pathRoot;
- this.isEscaped = isEscaped;
- this.templateData = templateData;
-
- this.morph = Metamorph();
- this.state = 'preRender';
- this.updateId = null;
-}
-
-Ember._SimpleHandlebarsView = SimpleHandlebarsView;
-
-SimpleHandlebarsView.prototype = {
- isVirtual: true,
- isView: true,
-
- destroy: function () {
- if (this.updateId) {
- Ember.run.cancel(this.updateId);
- this.updateId = null;
- }
- this.morph = null;
- },
-
- propertyDidChange: Ember.K,
-
- normalizedValue: function() {
- var path = this.path,
- pathRoot = this.pathRoot,
- result, templateData;
-
- // Use the pathRoot as the result if no path is provided. This
- // happens if the path is `this`, which gets normalized into
- // a `pathRoot` of the current Handlebars context and a path
- // of `''`.
- if (path === '') {
- result = pathRoot;
- } else {
- templateData = this.templateData;
- result = handlebarsGet(pathRoot, path, { data: templateData });
- }
-
- return result;
- },
-
- renderToBuffer: function(buffer) {
- var string = '';
-
- string += this.morph.startTag();
- string += this.render();
- string += this.morph.endTag();
-
- buffer.push(string);
- },
-
- render: function() {
- // If not invoked via a triple-mustache ({{{foo}}}), escape
- // the content of the template.
- var escape = this.isEscaped;
- var result = this.normalizedValue();
-
- if (result === null || result === undefined) {
- result = "";
- } else if (!(result instanceof Handlebars.SafeString)) {
- result = String(result);
- }
-
- if (escape) { result = Handlebars.Utils.escapeExpression(result); }
- return result;
- },
-
- rerender: function() {
- switch(this.state) {
- case 'preRender':
- case 'destroyed':
- break;
- case 'inBuffer':
- throw new Ember.Error("Something you did tried to replace an {{expression}} before it was inserted into the DOM.");
- case 'hasElement':
- case 'inDOM':
- this.updateId = Ember.run.scheduleOnce('render', this, 'update');
- break;
- }
-
- return this;
- },
-
- update: function () {
- this.updateId = null;
- this.morph.html(this.render());
- },
-
- transitionTo: function(state) {
- this.state = state;
- }
-};
-
-var states = Ember.View.cloneStates(Ember.View.states), merge = Ember.merge;
-
-merge(states._default, {
- rerenderIfNeeded: Ember.K
-});
-
-merge(states.inDOM, {
- rerenderIfNeeded: function(view) {
- if (get(view, 'normalizedValue') !== view._lastNormalizedValue) {
- view.rerender();
- }
- }
-});
-
-/**
- `Ember._HandlebarsBoundView` is a private view created by the Handlebars
- `{{bind}}` helpers that is used to keep track of bound properties.
-
- Every time a property is bound using a `{{mustache}}`, an anonymous subclass
- of `Ember._HandlebarsBoundView` is created with the appropriate sub-template
- and context set up. When the associated property changes, just the template
- for this view will re-render.
-
- @class _HandlebarsBoundView
- @namespace Ember
- @extends Ember._MetamorphView
- @private
-*/
-Ember._HandlebarsBoundView = Ember._MetamorphView.extend({
- instrumentName: 'render.boundHandlebars',
- states: states,
-
- /**
- The function used to determine if the `displayTemplate` or
- `inverseTemplate` should be rendered. This should be a function that takes
- a value and returns a Boolean.
-
- @property shouldDisplayFunc
- @type Function
- @default null
- */
- shouldDisplayFunc: null,
-
- /**
- Whether the template rendered by this view gets passed the context object
- of its parent template, or gets passed the value of retrieving `path`
- from the `pathRoot`.
-
- For example, this is true when using the `{{#if}}` helper, because the
- template inside the helper should look up properties relative to the same
- object as outside the block. This would be `false` when used with `{{#with
- foo}}` because the template should receive the object found by evaluating
- `foo`.
-
- @property preserveContext
- @type Boolean
- @default false
- */
- preserveContext: false,
-
- /**
- If `preserveContext` is true, this is the object that will be used
- to render the template.
-
- @property previousContext
- @type Object
- */
- previousContext: null,
-
- /**
- The template to render when `shouldDisplayFunc` evaluates to `true`.
-
- @property displayTemplate
- @type Function
- @default null
- */
- displayTemplate: null,
-
- /**
- The template to render when `shouldDisplayFunc` evaluates to `false`.
-
- @property inverseTemplate
- @type Function
- @default null
- */
- inverseTemplate: null,
-
-
- /**
- The path to look up on `pathRoot` that is passed to
- `shouldDisplayFunc` to determine which template to render.
-
- In addition, if `preserveContext` is `false,` the object at this path will
- be passed to the template when rendering.
-
- @property path
- @type String
- @default null
- */
- path: null,
-
- /**
- The object from which the `path` will be looked up. Sometimes this is the
- same as the `previousContext`, but in cases where this view has been
- generated for paths that start with a keyword such as `view` or
- `controller`, the path root will be that resolved object.
-
- @property pathRoot
- @type Object
- */
- pathRoot: null,
-
- normalizedValue: Ember.computed(function() {
- var path = get(this, 'path'),
- pathRoot = get(this, 'pathRoot'),
- valueNormalizer = get(this, 'valueNormalizerFunc'),
- result, templateData;
-
- // Use the pathRoot as the result if no path is provided. This
- // happens if the path is `this`, which gets normalized into
- // a `pathRoot` of the current Handlebars context and a path
- // of `''`.
- if (path === '') {
- result = pathRoot;
- } else {
- templateData = get(this, 'templateData');
- result = handlebarsGet(pathRoot, path, { data: templateData });
- }
-
- return valueNormalizer ? valueNormalizer(result) : result;
- }).property('path', 'pathRoot', 'valueNormalizerFunc').volatile(),
-
- rerenderIfNeeded: function() {
- this.currentState.rerenderIfNeeded(this);
- },
-
- /**
- Determines which template to invoke, sets up the correct state based on
- that logic, then invokes the default `Ember.View` `render` implementation.
-
- This method will first look up the `path` key on `pathRoot`,
- then pass that value to the `shouldDisplayFunc` function. If that returns
- `true,` the `displayTemplate` function will be rendered to DOM. Otherwise,
- `inverseTemplate`, if specified, will be rendered.
-
- For example, if this `Ember._HandlebarsBoundView` represented the `{{#with
- foo}}` helper, it would look up the `foo` property of its context, and
- `shouldDisplayFunc` would always return true. The object found by looking
- up `foo` would be passed to `displayTemplate`.
-
- @method render
- @param {Ember.RenderBuffer} buffer
- */
- render: function(buffer) {
- // If not invoked via a triple-mustache ({{{foo}}}), escape
- // the content of the template.
- var escape = get(this, 'isEscaped');
-
- var shouldDisplay = get(this, 'shouldDisplayFunc'),
- preserveContext = get(this, 'preserveContext'),
- context = get(this, 'previousContext');
-
- var inverseTemplate = get(this, 'inverseTemplate'),
- displayTemplate = get(this, 'displayTemplate');
-
- var result = get(this, 'normalizedValue');
- this._lastNormalizedValue = result;
-
- // First, test the conditional to see if we should
- // render the template or not.
- if (shouldDisplay(result)) {
- set(this, 'template', displayTemplate);
-
- // If we are preserving the context (for example, if this
- // is an #if block, call the template with the same object.
- if (preserveContext) {
- set(this, '_context', context);
- } else {
- // Otherwise, determine if this is a block bind or not.
- // If so, pass the specified object to the template
- if (displayTemplate) {
- set(this, '_context', result);
- } else {
- // This is not a bind block, just push the result of the
- // expression to the render context and return.
- if (result === null || result === undefined) {
- result = "";
- } else if (!(result instanceof Handlebars.SafeString)) {
- result = String(result);
- }
-
- if (escape) { result = Handlebars.Utils.escapeExpression(result); }
- buffer.push(result);
- return;
- }
- }
- } else if (inverseTemplate) {
- set(this, 'template', inverseTemplate);
-
- if (preserveContext) {
- set(this, '_context', context);
- } else {
- set(this, '_context', result);
- }
- } else {
- set(this, 'template', function() { return ''; });
- }
-
- return this._super(buffer);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-var handlebarsGet = Ember.Handlebars.get, normalizePath = Ember.Handlebars.normalizePath;
-var forEach = Ember.ArrayPolyfills.forEach;
-
-var EmberHandlebars = Ember.Handlebars, helpers = EmberHandlebars.helpers;
-
-// Binds a property into the DOM. This will create a hook in DOM that the
-// KVO system will look for and update if the property changes.
-function bind(property, options, preserveContext, shouldDisplay, valueNormalizer) {
- var data = options.data,
- fn = options.fn,
- inverse = options.inverse,
- view = data.view,
- currentContext = this,
- pathRoot, path, normalized,
- observer;
-
- normalized = normalizePath(currentContext, property, data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- // Set up observers for observable objects
- if ('object' === typeof this) {
- if (data.insideGroup) {
- observer = function() {
- Ember.run.once(view, 'rerender');
- };
-
- var template, context, result = handlebarsGet(pathRoot, path, options);
-
- result = valueNormalizer(result);
-
- context = preserveContext ? currentContext : result;
- if (shouldDisplay(result)) {
- template = fn;
- } else if (inverse) {
- template = inverse;
- }
-
- template(context, { data: options.data });
- } else {
- // Create the view that will wrap the output of this template/property
- // and add it to the nearest view's childViews array.
- // See the documentation of Ember._HandlebarsBoundView for more.
- var bindView = view.createChildView(Ember._HandlebarsBoundView, {
- preserveContext: preserveContext,
- shouldDisplayFunc: shouldDisplay,
- valueNormalizerFunc: valueNormalizer,
- displayTemplate: fn,
- inverseTemplate: inverse,
- path: path,
- pathRoot: pathRoot,
- previousContext: currentContext,
- isEscaped: !options.hash.unescaped,
- templateData: options.data
- });
-
- view.appendChild(bindView);
-
- observer = function() {
- Ember.run.scheduleOnce('render', bindView, 'rerenderIfNeeded');
- };
- }
-
- // Observes the given property on the context and
- // tells the Ember._HandlebarsBoundView to re-render. If property
- // is an empty string, we are printing the current context
- // object ({{this}}) so updating it is not our responsibility.
- if (path !== '') {
- Ember.addObserver(pathRoot, path, observer);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, observer);
- });
- }
- } else {
- // The object is not observable, so just render it out and
- // be done with it.
- data.buffer.push(handlebarsGet(pathRoot, path, options));
- }
-}
-
-function simpleBind(property, options) {
- var data = options.data,
- view = data.view,
- currentContext = this,
- pathRoot, path, normalized,
- observer;
-
- normalized = normalizePath(currentContext, property, data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- // Set up observers for observable objects
- if ('object' === typeof this) {
- if (data.insideGroup) {
- observer = function() {
- Ember.run.once(view, 'rerender');
- };
-
- var result = handlebarsGet(pathRoot, path, options);
- if (result === null || result === undefined) { result = ""; }
- data.buffer.push(result);
- } else {
- var bindView = new Ember._SimpleHandlebarsView(
- path, pathRoot, !options.hash.unescaped, options.data
- );
-
- bindView._parentView = view;
- view.appendChild(bindView);
-
- observer = function() {
- Ember.run.scheduleOnce('render', bindView, 'rerender');
- };
- }
-
- // Observes the given property on the context and
- // tells the Ember._HandlebarsBoundView to re-render. If property
- // is an empty string, we are printing the current context
- // object ({{this}}) so updating it is not our responsibility.
- if (path !== '') {
- Ember.addObserver(pathRoot, path, observer);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, observer);
- });
- }
- } else {
- // The object is not observable, so just render it out and
- // be done with it.
- data.buffer.push(handlebarsGet(pathRoot, path, options));
- }
-}
-
-/**
- @private
-
- '_triageMustache' is used internally select between a binding and helper for
- the given context. Until this point, it would be hard to determine if the
- mustache is a property reference or a regular helper reference. This triage
- helper resolves that.
-
- This would not be typically invoked by directly.
-
- @method _triageMustache
- @for Ember.Handlebars.helpers
- @param {String} property Property/helperID to triage
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('_triageMustache', function(property, fn) {
- Ember.assert("You cannot pass more than one argument to the _triageMustache helper", arguments.length <= 2);
- if (helpers[property]) {
- return helpers[property].call(this, fn);
- }
- else {
- return helpers.bind.apply(this, arguments);
- }
-});
-
-/**
- @private
-
- `bind` can be used to display a value, then update that value if it
- changes. For example, if you wanted to print the `title` property of
- `content`:
-
- ```handlebars
- {{bind "content.title"}}
- ```
-
- This will return the `title` property as a string, then create a new observer
- at the specified path. If it changes, it will update the value in DOM. Note
- that if you need to support IE7 and IE8 you must modify the model objects
- properties using `Ember.get()` and `Ember.set()` for this to work as it
- relies on Ember's KVO system. For all other browsers this will be handled for
- you automatically.
-
- @method bind
- @for Ember.Handlebars.helpers
- @param {String} property Property to bind
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('bind', function(property, options) {
- Ember.assert("You cannot pass more than one argument to the bind helper", arguments.length <= 2);
-
- var context = (options.contexts && options.contexts[0]) || this;
-
- if (!options.fn) {
- return simpleBind.call(context, property, options);
- }
-
- return bind.call(context, property, options, false, function(result) {
- return !Ember.isNone(result);
- });
-});
-
-/**
- @private
-
- Use the `boundIf` helper to create a conditional that re-evaluates
- whenever the truthiness of the bound value changes.
-
- ```handlebars
- {{#boundIf "content.shouldDisplayTitle"}}
- {{content.title}}
- {{/boundIf}}
- ```
-
- @method boundIf
- @for Ember.Handlebars.helpers
- @param {String} property Property to bind
- @param {Function} fn Context to provide for rendering
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('boundIf', function(property, fn) {
- var context = (fn.contexts && fn.contexts[0]) || this;
- var func = function(result) {
- if (Ember.typeOf(result) === 'array') {
- return get(result, 'length') !== 0;
- } else {
- return !!result;
- }
- };
-
- return bind.call(context, property, fn, true, func, func);
-});
-
-/**
- @method with
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('with', function(context, options) {
- if (arguments.length === 4) {
- var keywordName, path, rootPath, normalized;
-
- Ember.assert("If you pass more than one argument to the with helper, it must be in the form #with foo as bar", arguments[1] === "as");
- options = arguments[3];
- keywordName = arguments[2];
- path = arguments[0];
-
- Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- if (Ember.isGlobalPath(path)) {
- Ember.bind(options.data.keywords, keywordName, path);
- } else {
- normalized = normalizePath(this, path, options.data);
- path = normalized.path;
- rootPath = normalized.root;
-
- // This is a workaround for the fact that you cannot bind separate objects
- // together. When we implement that functionality, we should use it here.
- var contextKey = Ember.$.expando + Ember.guidFor(rootPath);
- options.data.keywords[contextKey] = rootPath;
-
- // if the path is '' ("this"), just bind directly to the current context
- var contextPath = path ? contextKey + '.' + path : contextKey;
- Ember.bind(options.data.keywords, keywordName, contextPath);
- }
-
- return bind.call(this, path, options, true, function(result) {
- return !Ember.isNone(result);
- });
- } else {
- Ember.assert("You must pass exactly one argument to the with helper", arguments.length === 2);
- Ember.assert("You must pass a block to the with helper", options.fn && options.fn !== Handlebars.VM.noop);
- return helpers.bind.call(options.contexts[0], context, options);
- }
-});
-
-
-/**
- See `boundIf`
-
- @method if
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('if', function(context, options) {
- Ember.assert("You must pass exactly one argument to the if helper", arguments.length === 2);
- Ember.assert("You must pass a block to the if helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- return helpers.boundIf.call(options.contexts[0], context, options);
-});
-
-/**
- @method unless
- @for Ember.Handlebars.helpers
- @param {Function} context
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('unless', function(context, options) {
- Ember.assert("You must pass exactly one argument to the unless helper", arguments.length === 2);
- Ember.assert("You must pass a block to the unless helper", options.fn && options.fn !== Handlebars.VM.noop);
-
- var fn = options.fn, inverse = options.inverse;
-
- options.fn = inverse;
- options.inverse = fn;
-
- return helpers.boundIf.call(options.contexts[0], context, options);
-});
-
-/**
- `bindAttr` allows you to create a binding between DOM element attributes and
- Ember objects. For example:
-
- ```handlebars
- <img {{bindAttr src="imageUrl" alt="imageTitle"}}>
- ```
-
- The above handlebars template will fill the `<img>`'s `src` attribute will
- the value of the property referenced with `"imageUrl"` and its `alt`
- attribute with the value of the property referenced with `"imageTitle"`.
-
- If the rendering context of this template is the following object:
-
- ```javascript
- {
- imageUrl: 'http://lolcats.info/haz-a-funny',
- imageTitle: 'A humorous image of a cat'
- }
- ```
-
- The resulting HTML output will be:
-
- ```html
- <img src="http://lolcats.info/haz-a-funny" alt="A humorous image of a cat">
- ```
-
- `bindAttr` cannot redeclare existing DOM element attributes. The use of `src`
- in the following `bindAttr` example will be ignored and the hard coded value
- of `src="/failwhale.gif"` will take precedence:
-
- ```handlebars
- <img src="/failwhale.gif" {{bindAttr src="imageUrl" alt="imageTitle"}}>
- ```
-
- ### `bindAttr` and the `class` attribute
-
- `bindAttr` supports a special syntax for handling a number of cases unique
- to the `class` DOM element attribute. The `class` attribute combines
- multiple discreet values into a single attribute as a space-delimited
- list of strings. Each string can be:
-
- * a string return value of an object's property.
- * a boolean return value of an object's property
- * a hard-coded value
-
- A string return value works identically to other uses of `bindAttr`. The
- return value of the property will become the value of the attribute. For
- example, the following view and template:
-
- ```javascript
- AView = Ember.View.extend({
- someProperty: function(){
- return "aValue";
- }.property()
- })
- ```
-
- ```handlebars
- <img {{bindAttr class="view.someProperty}}>
- ```
-
- Result in the following rendered output:
-
- ```html
- <img class="aValue">
- ```
-
- A boolean return value will insert a specified class name if the property
- returns `true` and remove the class name if the property returns `false`.
-
- A class name is provided via the syntax
- `somePropertyName:class-name-if-true`.
-
- ```javascript
- AView = Ember.View.extend({
- someBool: true
- })
- ```
-
- ```handlebars
- <img {{bindAttr class="view.someBool:class-name-if-true"}}>
- ```
-
- Result in the following rendered output:
-
- ```html
- <img class="class-name-if-true">
- ```
-
- An additional section of the binding can be provided if you want to
- replace the existing class instead of removing it when the boolean
- value changes:
-
- ```handlebars
- <img {{bindAttr class="view.someBool:class-name-if-true:class-name-if-false"}}>
- ```
-
- A hard-coded value can be used by prepending `:` to the desired
- class name: `:class-name-to-always-apply`.
-
- ```handlebars
- <img {{bindAttr class=":class-name-to-always-apply"}}>
- ```
-
- Results in the following rendered output:
-
- ```html
- <img class=":class-name-to-always-apply">
- ```
-
- All three strategies - string return value, boolean return value, and
- hard-coded value – can be combined in a single declaration:
-
- ```handlebars
- <img {{bindAttr class=":class-name-to-always-apply view.someBool:class-name-if-true view.someProperty"}}>
- ```
-
- @method bindAttr
- @for Ember.Handlebars.helpers
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('bindAttr', function(options) {
-
- var attrs = options.hash;
-
- Ember.assert("You must specify at least one hash argument to bindAttr", !!Ember.keys(attrs).length);
-
- var view = options.data.view;
- var ret = [];
- var ctx = this;
-
- // Generate a unique id for this element. This will be added as a
- // data attribute to the element so it can be looked up when
- // the bound property changes.
- var dataId = ++Ember.uuid;
-
- // Handle classes differently, as we can bind multiple classes
- var classBindings = attrs['class'];
- if (classBindings !== null && classBindings !== undefined) {
- var classResults = EmberHandlebars.bindClasses(this, classBindings, view, dataId, options);
-
- ret.push('class="' + Handlebars.Utils.escapeExpression(classResults.join(' ')) + '"');
- delete attrs['class'];
- }
-
- var attrKeys = Ember.keys(attrs);
-
- // For each attribute passed, create an observer and emit the
- // current value of the property as an attribute.
- forEach.call(attrKeys, function(attr) {
- var path = attrs[attr],
- pathRoot, normalized;
-
- Ember.assert(fmt("You must provide a String for a bound attribute, not %@", [path]), typeof path === 'string');
-
- normalized = normalizePath(ctx, path, options.data);
-
- pathRoot = normalized.root;
- path = normalized.path;
-
- var value = (path === 'this') ? pathRoot : handlebarsGet(pathRoot, path, options),
- type = Ember.typeOf(value);
-
- Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [value]), value === null || value === undefined || type === 'number' || type === 'string' || type === 'boolean');
-
- var observer, invoker;
-
- observer = function observer() {
- var result = handlebarsGet(pathRoot, path, options);
-
- Ember.assert(fmt("Attributes must be numbers, strings or booleans, not %@", [result]), result === null || result === undefined || typeof result === 'number' || typeof result === 'string' || typeof result === 'boolean');
-
- var elem = view.$("[data-bindattr-" + dataId + "='" + dataId + "']");
-
- // If we aren't able to find the element, it means the element
- // to which we were bound has been removed from the view.
- // In that case, we can assume the template has been re-rendered
- // and we need to clean up the observer.
- if (!elem || elem.length === 0) {
- Ember.removeObserver(pathRoot, path, invoker);
- return;
- }
-
- Ember.View.applyAttributeBindings(elem, attr, result);
- };
-
- invoker = function() {
- Ember.run.scheduleOnce('render', observer);
- };
-
- // Add an observer to the view for when the property changes.
- // When the observer fires, find the element using the
- // unique data id and update the attribute to the new value.
- if (path !== 'this') {
- Ember.addObserver(pathRoot, path, invoker);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, invoker);
- });
- }
-
- // if this changes, also change the logic in ember-views/lib/views/view.js
- if ((type === 'string' || (type === 'number' && !isNaN(value)))) {
- ret.push(attr + '="' + Handlebars.Utils.escapeExpression(value) + '"');
- } else if (value && type === 'boolean') {
- // The developer controls the attr name, so it should always be safe
- ret.push(attr + '="' + attr + '"');
- }
- }, this);
-
- // Add the unique identifier
- // NOTE: We use all lower-case since Firefox has problems with mixed case in SVG
- ret.push('data-bindattr-' + dataId + '="' + dataId + '"');
- return new EmberHandlebars.SafeString(ret.join(' '));
-});
-
-/**
- @private
-
- Helper that, given a space-separated string of property paths and a context,
- returns an array of class names. Calling this method also has the side
- effect of setting up observers at those property paths, such that if they
- change, the correct class name will be reapplied to the DOM element.
-
- For example, if you pass the string "fooBar", it will first look up the
- "fooBar" value of the context. If that value is true, it will add the
- "foo-bar" class to the current element (i.e., the dasherized form of
- "fooBar"). If the value is a string, it will add that string as the class.
- Otherwise, it will not add any new class name.
-
- @method bindClasses
- @for Ember.Handlebars
- @param {Ember.Object} context The context from which to lookup properties
- @param {String} classBindings A string, space-separated, of class bindings
- to use
- @param {Ember.View} view The view in which observers should look for the
- element to update
- @param {Srting} bindAttrId Optional bindAttr id used to lookup elements
- @return {Array} An array of class names to add
-*/
-EmberHandlebars.bindClasses = function(context, classBindings, view, bindAttrId, options) {
- var ret = [], newClass, value, elem;
-
- // Helper method to retrieve the property from the context and
- // determine which class string to return, based on whether it is
- // a Boolean or not.
- var classStringForPath = function(root, parsedPath, options) {
- var val,
- path = parsedPath.path;
-
- if (path === 'this') {
- val = root;
- } else if (path === '') {
- val = true;
- } else {
- val = handlebarsGet(root, path, options);
- }
-
- return Ember.View._classStringForValue(path, val, parsedPath.className, parsedPath.falsyClassName);
- };
-
- // For each property passed, loop through and setup
- // an observer.
- forEach.call(classBindings.split(' '), function(binding) {
-
- // Variable in which the old class value is saved. The observer function
- // closes over this variable, so it knows which string to remove when
- // the property changes.
- var oldClass;
-
- var observer, invoker;
-
- var parsedPath = Ember.View._parsePropertyPath(binding),
- path = parsedPath.path,
- pathRoot = context,
- normalized;
-
- if (path !== '' && path !== 'this') {
- normalized = normalizePath(context, path, options.data);
-
- pathRoot = normalized.root;
- path = normalized.path;
- }
-
- // Set up an observer on the context. If the property changes, toggle the
- // class name.
- observer = function() {
- // Get the current value of the property
- newClass = classStringForPath(pathRoot, parsedPath, options);
- elem = bindAttrId ? view.$("[data-bindattr-" + bindAttrId + "='" + bindAttrId + "']") : view.$();
-
- // If we can't find the element anymore, a parent template has been
- // re-rendered and we've been nuked. Remove the observer.
- if (!elem || elem.length === 0) {
- Ember.removeObserver(pathRoot, path, invoker);
- } else {
- // If we had previously added a class to the element, remove it.
- if (oldClass) {
- elem.removeClass(oldClass);
- }
-
- // If necessary, add a new class. Make sure we keep track of it so
- // it can be removed in the future.
- if (newClass) {
- elem.addClass(newClass);
- oldClass = newClass;
- } else {
- oldClass = null;
- }
- }
- };
-
- invoker = function() {
- Ember.run.scheduleOnce('render', observer);
- };
-
- if (path !== '' && path !== 'this') {
- Ember.addObserver(pathRoot, path, invoker);
-
- view.one('willClearRender', function() {
- Ember.removeObserver(pathRoot, path, invoker);
- });
- }
-
- // We've already setup the observer; now we just need to figure out the
- // correct behavior right now on the first pass through.
- value = classStringForPath(pathRoot, parsedPath, options);
-
- if (value) {
- ret.push(value);
-
- // Make sure we save the current value so that it can be removed if the
- // observer fires.
- oldClass = value;
- }
- });
-
- return ret;
-};
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-
-// TODO: Don't require the entire module
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-var PARENT_VIEW_PATH = /^parentView\./;
-var EmberHandlebars = Ember.Handlebars;
-
-EmberHandlebars.ViewHelper = Ember.Object.create({
-
- propertiesFromHTMLOptions: function(options, thisContext) {
- var hash = options.hash, data = options.data;
- var extensions = {},
- classes = hash['class'],
- dup = false;
-
- if (hash.id) {
- extensions.elementId = hash.id;
- dup = true;
- }
-
- if (classes) {
- classes = classes.split(' ');
- extensions.classNames = classes;
- dup = true;
- }
-
- if (hash.classBinding) {
- extensions.classNameBindings = hash.classBinding.split(' ');
- dup = true;
- }
-
- if (hash.classNameBindings) {
- if (extensions.classNameBindings === undefined) extensions.classNameBindings = [];
- extensions.classNameBindings = extensions.classNameBindings.concat(hash.classNameBindings.split(' '));
- dup = true;
- }
-
- if (hash.attributeBindings) {
- Ember.assert("Setting 'attributeBindings' via Handlebars is not allowed. Please subclass Ember.View and set it there instead.");
- extensions.attributeBindings = null;
- dup = true;
- }
-
- if (dup) {
- hash = Ember.$.extend({}, hash);
- delete hash.id;
- delete hash['class'];
- delete hash.classBinding;
- }
-
- // Set the proper context for all bindings passed to the helper. This applies to regular attribute bindings
- // as well as class name bindings. If the bindings are local, make them relative to the current context
- // instead of the view.
- var path;
-
- // Evaluate the context of regular attribute bindings:
- for (var prop in hash) {
- if (!hash.hasOwnProperty(prop)) { continue; }
-
- // Test if the property ends in "Binding"
- if (Ember.IS_BINDING.test(prop) && typeof hash[prop] === 'string') {
- path = this.contextualizeBindingPath(hash[prop], data);
- if (path) { hash[prop] = path; }
- }
- }
-
- // Evaluate the context of class name bindings:
- if (extensions.classNameBindings) {
- for (var b in extensions.classNameBindings) {
- var full = extensions.classNameBindings[b];
- if (typeof full === 'string') {
- // Contextualize the path of classNameBinding so this:
- //
- // classNameBinding="isGreen:green"
- //
- // is converted to this:
- //
- // classNameBinding="_parentView.context.isGreen:green"
- var parsedPath = Ember.View._parsePropertyPath(full);
- path = this.contextualizeBindingPath(parsedPath.path, data);
- if (path) { extensions.classNameBindings[b] = path + parsedPath.classNames; }
- }
- }
- }
-
- return Ember.$.extend(hash, extensions);
- },
-
- // Transform bindings from the current context to a context that can be evaluated within the view.
- // Returns null if the path shouldn't be changed.
- //
- // TODO: consider the addition of a prefix that would allow this method to return `path`.
- contextualizeBindingPath: function(path, data) {
- var normalized = Ember.Handlebars.normalizePath(null, path, data);
- if (normalized.isKeyword) {
- return 'templateData.keywords.' + path;
- } else if (Ember.isGlobalPath(path)) {
- return null;
- } else if (path === 'this') {
- return '_parentView.context';
- } else {
- return '_parentView.context.' + path;
- }
- },
-
- helper: function(thisContext, path, options) {
- var inverse = options.inverse,
- data = options.data,
- view = data.view,
- fn = options.fn,
- hash = options.hash,
- newView;
-
- if ('string' === typeof path) {
- newView = EmberHandlebars.get(thisContext, path, options);
- Ember.assert("Unable to find view at path '" + path + "'", !!newView);
- } else {
- newView = path;
- }
-
- Ember.assert(Ember.String.fmt('You must pass a view to the #view helper, not %@ (%@)', [path, newView]), Ember.View.detect(newView) || Ember.View.detectInstance(newView));
-
- var viewOptions = this.propertiesFromHTMLOptions(options, thisContext);
- var currentView = data.view;
- viewOptions.templateData = options.data;
- var newViewProto = newView.proto ? newView.proto() : newView;
-
- if (fn) {
- Ember.assert("You cannot provide a template block if you also specified a templateName", !get(viewOptions, 'templateName') && !get(newViewProto, 'templateName'));
- viewOptions.template = fn;
- }
-
- // We only want to override the `_context` computed property if there is
- // no specified controller. See View#_context for more information.
- if (!newViewProto.controller && !newViewProto.controllerBinding && !viewOptions.controller && !viewOptions.controllerBinding) {
- viewOptions._context = thisContext;
- }
-
- currentView.appendChild(newView, viewOptions);
- }
-});
-
-/**
- `{{view}}` inserts a new instance of `Ember.View` into a template passing its
- options to the `Ember.View`'s `create` method and using the supplied block as
- the view's own template.
-
- An empty `<body>` and the following template:
-
- ```handlebars
- A span:
- {{#view tagName="span"}}
- hello.
- {{/view}}
- ```
-
- Will result in HTML structure:
-
- ```html
- <body>
- <!-- Note: the handlebars template script
- also results in a rendered Ember.View
- which is the outer <div> here -->
-
- <div class="ember-view">
- A span:
- <span id="ember1" class="ember-view">
- Hello.
- </span>
- </div>
- </body>
- ```
-
- ### `parentView` setting
-
- The `parentView` property of the new `Ember.View` instance created through
- `{{view}}` will be set to the `Ember.View` instance of the template where
- `{{view}}` was called.
-
- ```javascript
- aView = Ember.View.create({
- template: Ember.Handlebars.compile("{{#view}} my parent: {{parentView.elementId}} {{/view}}")
- });
-
- aView.appendTo('body');
- ```
-
- Will result in HTML structure:
-
- ```html
- <div id="ember1" class="ember-view">
- <div id="ember2" class="ember-view">
- my parent: ember1
- </div>
- </div>
- ```
-
- ### Setting CSS id and class attributes
-
- The HTML `id` attribute can be set on the `{{view}}`'s resulting element with
- the `id` option. This option will _not_ be passed to `Ember.View.create`.
-
- ```handlebars
- {{#view tagName="span" id="a-custom-id"}}
- hello.
- {{/view}}
- ```
-
- Results in the following HTML structure:
-
- ```html
- <div class="ember-view">
- <span id="a-custom-id" class="ember-view">
- hello.
- </span>
- </div>
- ```
-
- The HTML `class` attribute can be set on the `{{view}}`'s resulting element
- with the `class` or `classNameBindings` options. The `class` option will
- directly set the CSS `class` attribute and will not be passed to
- `Ember.View.create`. `classNameBindings` will be passed to `create` and use
- `Ember.View`'s class name binding functionality:
-
- ```handlebars
- {{#view tagName="span" class="a-custom-class"}}
- hello.
- {{/view}}
- ```
-
- Results in the following HTML structure:
-
- ```html
- <div class="ember-view">
- <span id="ember2" class="ember-view a-custom-class">
- hello.
- </span>
- </div>
- ```
-
- ### Supplying a different view class
-
- `{{view}}` can take an optional first argument before its supplied options to
- specify a path to a custom view class.
-
- ```handlebars
- {{#view "MyApp.CustomView"}}
- hello.
- {{/view}}
- ```
-
- The first argument can also be a relative path. Ember will search for the
- view class starting at the `Ember.View` of the template where `{{view}}` was
- used as the root object:
-
- ```javascript
- MyApp = Ember.Application.create({});
- MyApp.OuterView = Ember.View.extend({
- innerViewClass: Ember.View.extend({
- classNames: ['a-custom-view-class-as-property']
- }),
- template: Ember.Handlebars.compile('{{#view "innerViewClass"}} hi {{/view}}')
- });
-
- MyApp.OuterView.create().appendTo('body');
- ```
-
- Will result in the following HTML:
-
- ```html
- <div id="ember1" class="ember-view">
- <div id="ember2" class="ember-view a-custom-view-class-as-property">
- hi
- </div>
- </div>
- ```
-
- ### Blockless use
-
- If you supply a custom `Ember.View` subclass that specifies its own template
- or provide a `templateName` option to `{{view}}` it can be used without
- supplying a block. Attempts to use both a `templateName` option and supply a
- block will throw an error.
-
- ```handlebars
- {{view "MyApp.ViewWithATemplateDefined"}}
- ```
-
- ### `viewName` property
-
- You can supply a `viewName` option to `{{view}}`. The `Ember.View` instance
- will be referenced as a property of its parent view by this name.
-
- ```javascript
- aView = Ember.View.create({
- template: Ember.Handlebars.compile('{{#view viewName="aChildByName"}} hi {{/view}}')
- });
-
- aView.appendTo('body');
- aView.get('aChildByName') // the instance of Ember.View created by {{view}} helper
- ```
-
- @method view
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
- @return {String} HTML string
-*/
-EmberHandlebars.registerHelper('view', function(path, options) {
- Ember.assert("The view helper only takes a single argument", arguments.length <= 2);
-
- // If no path is provided, treat path param as options.
- if (path && path.data && path.data.isRenderData) {
- options = path;
- path = "Ember.View";
- }
-
- return EmberHandlebars.ViewHelper.helper(this, path, options);
-});
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-
-// TODO: Don't require all of this module
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, handlebarsGet = Ember.Handlebars.get, fmt = Ember.String.fmt;
-
-/**
- `{{collection}}` is a `Ember.Handlebars` helper for adding instances of
- `Ember.CollectionView` to a template. See `Ember.CollectionView` for
- additional information on how a `CollectionView` functions.
-
- `{{collection}}`'s primary use is as a block helper with a `contentBinding`
- option pointing towards an `Ember.Array`-compatible object. An `Ember.View`
- instance will be created for each item in its `content` property. Each view
- will have its own `content` property set to the appropriate item in the
- collection.
-
- The provided block will be applied as the template for each item's view.
-
- Given an empty `<body>` the following template:
-
- ```handlebars
- {{#collection contentBinding="App.items"}}
- Hi {{view.content.name}}
- {{/collection}}
- ```
-
- And the following application code
-
- ```javascript
- App = Ember.Application.create()
- App.items = [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ]
- ```
-
- Will result in the HTML structure below
-
- ```html
- <div class="ember-view">
- <div class="ember-view">Hi Dave</div>
- <div class="ember-view">Hi Mary</div>
- <div class="ember-view">Hi Sara</div>
- </div>
- ```
-
- ### Blockless Use
-
- If you provide an `itemViewClass` option that has its own `template` you can
- omit the block.
-
- The following template:
-
- ```handlebars
- {{collection contentBinding="App.items" itemViewClass="App.AnItemView"}}
- ```
-
- And application code
-
- ```javascript
- App = Ember.Application.create();
- App.items = [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ];
-
- App.AnItemView = Ember.View.extend({
- template: Ember.Handlebars.compile("Greetings {{view.content.name}}")
- });
- ```
-
- Will result in the HTML structure below
-
- ```html
- <div class="ember-view">
- <div class="ember-view">Greetings Dave</div>
- <div class="ember-view">Greetings Mary</div>
- <div class="ember-view">Greetings Sara</div>
- </div>
- ```
-
- ### Specifying a CollectionView subclass
-
- By default the `{{collection}}` helper will create an instance of
- `Ember.CollectionView`. You can supply a `Ember.CollectionView` subclass to
- the helper by passing it as the first argument:
-
- ```handlebars
- {{#collection App.MyCustomCollectionClass contentBinding="App.items"}}
- Hi {{view.content.name}}
- {{/collection}}
- ```
-
- ### Forwarded `item.*`-named Options
-
- As with the `{{view}}`, helper options passed to the `{{collection}}` will be
- set on the resulting `Ember.CollectionView` as properties. Additionally,
- options prefixed with `item` will be applied to the views rendered for each
- item (note the camelcasing):
-
- ```handlebars
- {{#collection contentBinding="App.items"
- itemTagName="p"
- itemClassNames="greeting"}}
- Howdy {{view.content.name}}
- {{/collection}}
- ```
-
- Will result in the following HTML structure:
-
- ```html
- <div class="ember-view">
- <p class="ember-view greeting">Howdy Dave</p>
- <p class="ember-view greeting">Howdy Mary</p>
- <p class="ember-view greeting">Howdy Sara</p>
- </div>
- ```
-
- @method collection
- @for Ember.Handlebars.helpers
- @param {String} path
- @param {Hash} options
- @return {String} HTML string
- @deprecated Use `{{each}}` helper instead.
-*/
-Ember.Handlebars.registerHelper('collection', function(path, options) {
- Ember.deprecate("Using the {{collection}} helper without specifying a class has been deprecated as the {{each}} helper now supports the same functionality.", path !== 'collection');
-
- // If no path is provided, treat path param as options.
- if (path && path.data && path.data.isRenderData) {
- options = path;
- path = undefined;
- Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 1);
- } else {
- Ember.assert("You cannot pass more than one argument to the collection helper", arguments.length === 2);
- }
-
- var fn = options.fn;
- var data = options.data;
- var inverse = options.inverse;
- var view = options.data.view;
-
- // If passed a path string, convert that into an object.
- // Otherwise, just default to the standard class.
- var collectionClass;
- collectionClass = path ? handlebarsGet(this, path, options) : Ember.CollectionView;
- Ember.assert(fmt("%@ #collection: Could not find collection class %@", [data.view, path]), !!collectionClass);
-
- var hash = options.hash, itemHash = {}, match;
-
- // Extract item view class if provided else default to the standard class
- var itemViewClass, itemViewPath = hash.itemViewClass;
- var collectionPrototype = collectionClass.proto();
- delete hash.itemViewClass;
- itemViewClass = itemViewPath ? handlebarsGet(collectionPrototype, itemViewPath, options) : collectionPrototype.itemViewClass;
- Ember.assert(fmt("%@ #collection: Could not find itemViewClass %@", [data.view, itemViewPath]), !!itemViewClass);
-
- // Go through options passed to the {{collection}} helper and extract options
- // that configure item views instead of the collection itself.
- for (var prop in hash) {
- if (hash.hasOwnProperty(prop)) {
- match = prop.match(/^item(.)(.*)$/);
-
- if(match) {
- // Convert itemShouldFoo -> shouldFoo
- itemHash[match[1].toLowerCase() + match[2]] = hash[prop];
- // Delete from hash as this will end up getting passed to the
- // {{view}} helper method.
- delete hash[prop];
- }
- }
- }
-
- var tagName = hash.tagName || collectionPrototype.tagName;
-
- if (fn) {
- itemHash.template = fn;
- delete options.fn;
- }
-
- var emptyViewClass;
- if (inverse && inverse !== Handlebars.VM.noop) {
- emptyViewClass = get(collectionPrototype, 'emptyViewClass');
- emptyViewClass = emptyViewClass.extend({
- template: inverse,
- tagName: itemHash.tagName
- });
- } else if (hash.emptyViewClass) {
- emptyViewClass = handlebarsGet(this, hash.emptyViewClass, options);
- }
- hash.emptyView = emptyViewClass;
-
- if (hash.eachHelper === 'each') {
- itemHash._context = Ember.computed(function() {
- return get(this, 'content');
- }).property('content');
- delete hash.eachHelper;
- }
-
- var viewString = view.toString();
-
- var viewOptions = Ember.Handlebars.ViewHelper.propertiesFromHTMLOptions({ data: data, hash: itemHash }, this);
- hash.itemViewClass = itemViewClass.extend(viewOptions);
-
- return Ember.Handlebars.helpers.view.call(this, collectionClass, options);
-});
-
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var handlebarsGet = Ember.Handlebars.get;
-
-/**
- `unbound` allows you to output a property without binding. *Important:* The
- output will not be updated if the property changes. Use with caution.
-
- ```handlebars
- <div>{{unbound somePropertyThatDoesntChange}}</div>
- ```
-
- @method unbound
- @for Ember.Handlebars.helpers
- @param {String} property
- @return {String} HTML string
-*/
-Ember.Handlebars.registerHelper('unbound', function(property, fn) {
- var context = (fn.contexts && fn.contexts[0]) || this;
- return handlebarsGet(context, property, fn);
-});
-
-})();
-
-
-
-(function() {
-/*jshint debug:true*/
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var handlebarsGet = Ember.Handlebars.get, normalizePath = Ember.Handlebars.normalizePath;
-
-/**
- `log` allows you to output the value of a value in the current rendering
- context.
-
- ```handlebars
- {{log myVariable}}
- ```
-
- @method log
- @for Ember.Handlebars.helpers
- @param {String} property
-*/
-Ember.Handlebars.registerHelper('log', function(property, options) {
- var context = (options.contexts && options.contexts[0]) || this,
- normalized = normalizePath(context, property, options.data),
- pathRoot = normalized.root,
- path = normalized.path,
- value = (path === 'this') ? pathRoot : handlebarsGet(pathRoot, path, options);
- Ember.Logger.log(value);
-});
-
-/**
- Execute the `debugger` statement in the current context.
-
- ```handlebars
- {{debugger}}
- ```
-
- @method debugger
- @for Ember.Handlebars.helpers
- @param {String} property
-*/
-Ember.Handlebars.registerHelper('debugger', function() {
- debugger;
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember.Handlebars.EachView = Ember.CollectionView.extend(Ember._Metamorph, {
- itemViewClass: Ember._MetamorphView,
- emptyViewClass: Ember._MetamorphView,
-
- createChildView: function(view, attrs) {
- view = this._super(view, attrs);
-
- // At the moment, if a container view subclass wants
- // to insert keywords, it is responsible for cloning
- // the keywords hash. This will be fixed momentarily.
- var keyword = get(this, 'keyword');
-
- if (keyword) {
- var data = get(view, 'templateData');
-
- data = Ember.copy(data);
- data.keywords = view.cloneKeywords();
- set(view, 'templateData', data);
-
- var content = get(view, 'content');
-
- // In this case, we do not bind, because the `content` of
- // a #each item cannot change.
- data.keywords[keyword] = content;
- }
-
- return view;
- }
-});
-
-var GroupedEach = Ember.Handlebars.GroupedEach = function(context, path, options) {
- var self = this,
- normalized = Ember.Handlebars.normalizePath(context, path, options.data);
-
- this.context = context;
- this.path = path;
- this.options = options;
- this.template = options.fn;
- this.containingView = options.data.view;
- this.normalizedRoot = normalized.root;
- this.normalizedPath = normalized.path;
- this.content = this.lookupContent();
-
- this.addContentObservers();
- this.addArrayObservers();
-
- this.containingView.on('willClearRender', function() {
- self.destroy();
- });
-};
-
-GroupedEach.prototype = {
- contentWillChange: function() {
- this.removeArrayObservers();
- },
-
- contentDidChange: function() {
- this.content = this.lookupContent();
- this.addArrayObservers();
- this.rerenderContainingView();
- },
-
- contentArrayWillChange: Ember.K,
-
- contentArrayDidChange: function() {
- this.rerenderContainingView();
- },
-
- lookupContent: function() {
- return Ember.Handlebars.get(this.normalizedRoot, this.normalizedPath, this.options);
- },
-
- addArrayObservers: function() {
- this.content.addArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- },
-
- removeArrayObservers: function() {
- this.content.removeArrayObserver(this, {
- willChange: 'contentArrayWillChange',
- didChange: 'contentArrayDidChange'
- });
- },
-
- addContentObservers: function() {
- Ember.addBeforeObserver(this.normalizedRoot, this.normalizedPath, this, this.contentWillChange);
- Ember.addObserver(this.normalizedRoot, this.normalizedPath, this, this.contentDidChange);
- },
-
- removeContentObservers: function() {
- Ember.removeBeforeObserver(this.normalizedRoot, this.normalizedPath, this.contentWillChange);
- Ember.removeObserver(this.normalizedRoot, this.normalizedPath, this.contentDidChange);
- },
-
- render: function() {
- var content = this.content,
- contentLength = get(content, 'length'),
- data = this.options.data,
- template = this.template;
-
- data.insideEach = true;
- for (var i = 0; i < contentLength; i++) {
- template(content.objectAt(i), { data: data });
- }
- },
-
- rerenderContainingView: function() {
- Ember.run.scheduleOnce('render', this.containingView, 'rerender');
- },
-
- destroy: function() {
- this.removeContentObservers();
- this.removeArrayObservers();
- }
-};
-
-/**
- The `{{#each}}` helper loops over elements in a collection, rendering its
- block once for each item:
-
- ```javascript
- Developers = [{name: 'Yehuda'},{name: 'Tom'}, {name: 'Paul'}];
- ```
-
- ```handlebars
- {{#each Developers}}
- {{name}}
- {{/each}}
- ```
-
- `{{each}}` supports an alternative syntax with element naming:
-
- ```handlebars
- {{#each person in Developers}}
- {{person.name}}
- {{/each}}
- ```
-
- When looping over objects that do not have properties, `{{this}}` can be used
- to render the object:
-
- ```javascript
- DeveloperNames = ['Yehuda', 'Tom', 'Paul']
- ```
-
- ```handlebars
- {{#each DeveloperNames}}
- {{this}}
- {{/each}}
- ```
-
- ### Blockless Use
-
- If you provide an `itemViewClass` option that has its own `template` you can
- omit the block in a similar way to how it can be done with the collection
- helper.
-
- The following template:
-
- ```handlebars
- {{#view App.MyView }}
- {{each view.items itemViewClass="App.AnItemView"}}
- {{/view}}
- ```
-
- And application code
-
- ```javascript
- App = Ember.Application.create({
- MyView: Ember.View.extend({
- items: [
- Ember.Object.create({name: 'Dave'}),
- Ember.Object.create({name: 'Mary'}),
- Ember.Object.create({name: 'Sara'})
- ]
- })
- });
-
- App.AnItemView = Ember.View.extend({
- template: Ember.Handlebars.compile("Greetings {{name}}")
- });
-
- App.initialize();
- ```
-
- Will result in the HTML structure below
-
- ```html
- <div class="ember-view">
- <div class="ember-view">Greetings Dave</div>
- <div class="ember-view">Greetings Mary</div>
- <div class="ember-view">Greetings Sara</div>
- </div>
- ```
-
- @method each
- @for Ember.Handlebars.helpers
- @param [name] {String} name for item (used with `in`)
- @param path {String} path
-*/
-Ember.Handlebars.registerHelper('each', function(path, options) {
- if (arguments.length === 4) {
- Ember.assert("If you pass more than one argument to the each helper, it must be in the form #each foo in bar", arguments[1] === "in");
-
- var keywordName = arguments[0];
-
- options = arguments[3];
- path = arguments[2];
- if (path === '') { path = "this"; }
-
- options.hash.keyword = keywordName;
- } else {
- options.hash.eachHelper = 'each';
- }
-
- options.hash.contentBinding = path;
- // Set up emptyView as a metamorph with no tag
- //options.hash.emptyViewClass = Ember._MetamorphView;
-
- if (options.data.insideGroup && !options.hash.groupedRows && !options.hash.itemViewClass) {
- new Ember.Handlebars.GroupedEach(this, path, options).render();
- } else {
- return Ember.Handlebars.helpers.collection.call(this, 'Ember.Handlebars.EachView', options);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-/**
- `template` allows you to render a template from inside another template.
- This allows you to re-use the same template in multiple places. For example:
-
- ```html
- <script type="text/x-handlebars" data-template-name="logged_in_user">
- {{#with loggedInUser}}
- Last Login: {{lastLogin}}
- User Info: {{template "user_info"}}
- {{/with}}
- </script>
- ```
-
- ```html
- <script type="text/x-handlebars" data-template-name="user_info">
- Name: <em>{{name}}</em>
- Karma: <em>{{karma}}</em>
- </script>
- ```
-
- This helper looks for templates in the global `Ember.TEMPLATES` hash. If you
- add `<script>` tags to your page with the `data-template-name` attribute set,
- they will be compiled and placed in this hash automatically.
-
- You can also manually register templates by adding them to the hash:
-
- ```javascript
- Ember.TEMPLATES["my_cool_template"] = Ember.Handlebars.compile('<b>{{user}}</b>');
- ```
-
- @method template
- @for Ember.Handlebars.helpers
- @param {String} templateName the template to render
-*/
-
-Ember.Handlebars.registerHelper('template', function(name, options) {
- var template = Ember.TEMPLATES[name];
-
- Ember.assert("Unable to find template with name '"+name+"'.", !!template);
-
- Ember.TEMPLATES[name](this, { data: options.data });
-});
-
-Ember.Handlebars.registerHelper('partial', function(name, options) {
- var nameParts = name.split("/"),
- lastPart = nameParts[nameParts.length - 1];
-
- nameParts[nameParts.length - 1] = "_" + lastPart;
-
- var underscoredName = nameParts.join("/");
-
- var template = Ember.TEMPLATES[underscoredName],
- deprecatedTemplate = Ember.TEMPLATES[name];
-
- Ember.deprecate("You tried to render the partial " + name + ", which should be at '" + underscoredName + "', but Ember found '" + name + "'. Please use a leading underscore in your partials", template);
- Ember.assert("Unable to find partial with name '"+name+"'.", template || deprecatedTemplate);
-
- template = template || deprecatedTemplate;
-
- template(this, { data: options.data });
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- When used in a Handlebars template that is assigned to an `Ember.View`
- instance's `layout` property Ember will render the layout template first,
- inserting the view's own rendered output at the `{{yield}}` location.
-
- An empty `<body>` and the following application code:
-
- ```javascript
- AView = Ember.View.extend({
- classNames: ['a-view-with-layout'],
- layout: Ember.Handlebars.compile('<div class="wrapper">{{yield}}</div>'),
- template: Ember.Handlebars.compile('<span>I am wrapped</span>')
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will result in the following HTML output:
-
- ```html
- <body>
- <div class='ember-view a-view-with-layout'>
- <div class="wrapper">
- <span>I am wrapped</span>
- </div>
- </div>
- </body>
- ```
-
- The `yield` helper cannot be used outside of a template assigned to an
- `Ember.View`'s `layout` property and will throw an error if attempted.
-
- ```javascript
- BView = Ember.View.extend({
- classNames: ['a-view-with-layout'],
- template: Ember.Handlebars.compile('{{yield}}')
- });
-
- bView = BView.create();
- bView.appendTo('body');
-
- // throws
- // Uncaught Error: assertion failed: You called yield in a template that was not a layout
- ```
-
- @method yield
- @for Ember.Handlebars.helpers
- @param {Hash} options
- @return {String} HTML string
-*/
-Ember.Handlebars.registerHelper('yield', function(options) {
- var view = options.data.view, template;
-
- while (view && !get(view, 'layout')) {
- view = get(view, 'parentView');
- }
-
- Ember.assert("You called yield in a template that was not a layout", !!view);
-
- template = get(view, 'template');
-
- if (template) { template(this, options); }
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set, get = Ember.get;
-
-/**
- The `Ember.Checkbox` view class renders a checkbox
- [input](https://developer.mozilla.org/en/HTML/Element/Input) element. It
- allows for binding an Ember property (`checked`) to the status of the
- checkbox.
-
- Example:
-
- ```handlebars
- {{view Ember.Checkbox checkedBinding="receiveEmail"}}
- ```
-
- You can add a `label` tag yourself in the template where the `Ember.Checkbox`
- is being used.
-
- ```html
- <label>
- {{view Ember.Checkbox classNames="applicaton-specific-checkbox"}}
- Some Title
- </label>
- ```
-
- The `checked` attribute of an `Ember.Checkbox` object should always be set
- through the Ember object or by interacting with its rendered element
- representation via the mouse, keyboard, or touch. Updating the value of the
- checkbox via jQuery will result in the checked value of the object and its
- element losing synchronization.
-
- ## Layout and LayoutName properties
-
- Because HTML `input` elements are self closing `layout` and `layoutName`
- properties will not be applied. See `Ember.View`'s layout section for more
- information.
-
- @class Checkbox
- @namespace Ember
- @extends Ember.View
-*/
-Ember.Checkbox = Ember.View.extend({
- classNames: ['ember-checkbox'],
-
- tagName: 'input',
-
- attributeBindings: ['type', 'checked', 'disabled', 'tabindex'],
-
- type: "checkbox",
- checked: false,
- disabled: false,
-
- init: function() {
- this._super();
- this.on("change", this, this._updateElementValue);
- },
-
- _updateElementValue: function() {
- set(this, 'checked', this.$().prop('checked'));
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Shared mixin used by `Ember.TextField` and `Ember.TextArea`.
-
- @class TextSupport
- @namespace Ember
- @extends Ember.Mixin
- @private
-*/
-Ember.TextSupport = Ember.Mixin.create({
- value: "",
-
- attributeBindings: ['placeholder', 'disabled', 'maxlength', 'tabindex'],
- placeholder: null,
- disabled: false,
- maxlength: null,
-
- insertNewline: Ember.K,
- cancel: Ember.K,
-
- init: function() {
- this._super();
- this.on("focusOut", this, this._elementValueDidChange);
- this.on("change", this, this._elementValueDidChange);
- this.on("paste", this, this._elementValueDidChange);
- this.on("cut", this, this._elementValueDidChange);
- this.on("input", this, this._elementValueDidChange);
- this.on("keyUp", this, this.interpretKeyEvents);
- },
-
- interpretKeyEvents: function(event) {
- var map = Ember.TextSupport.KEY_EVENTS;
- var method = map[event.keyCode];
-
- this._elementValueDidChange();
- if (method) { return this[method](event); }
- },
-
- _elementValueDidChange: function() {
- set(this, 'value', this.$().val());
- }
-
-});
-
-Ember.TextSupport.KEY_EVENTS = {
- 13: 'insertNewline',
- 27: 'cancel'
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The `Ember.TextField` view class renders a text
- [input](https://developer.mozilla.org/en/HTML/Element/Input) element. It
- allows for binding Ember properties to the text field contents (`value`),
- live-updating as the user inputs text.
-
- Example:
-
- ```handlebars
- {{view Ember.TextField valueBinding="firstName"}}
- ```
-
- ## Layout and LayoutName properties
-
- Because HTML `input` elements are self closing `layout` and `layoutName`
- properties will not be applied. See `Ember.View`'s layout section for more
- information.
-
- ## HTML Attributes
-
- By default `Ember.TextField` provides support for `type`, `value`, `size`,
- `placeholder`, `disabled`, `maxlength` and `tabindex` attributes on a
- test field. If you need to support more attributes have a look at the
- `attributeBindings` property in `Ember.View`'s HTML Attributes section.
-
- To globally add support for additional attributes you can reopen
- `Ember.TextField` or `Ember.TextSupport`.
-
- ```javascript
- Ember.TextSupport.reopen({
- attributeBindings: ["required"]
- })
- ```
-
- @class TextField
- @namespace Ember
- @extends Ember.View
- @uses Ember.TextSupport
-*/
-Ember.TextField = Ember.View.extend(Ember.TextSupport,
- /** @scope Ember.TextField.prototype */ {
-
- classNames: ['ember-text-field'],
- tagName: "input",
- attributeBindings: ['type', 'value', 'size'],
-
- /**
- The `value` attribute of the input element. As the user inputs text, this
- property is updated live.
-
- @property value
- @type String
- @default ""
- */
- value: "",
-
- /**
- The `type` attribute of the input element.
-
- @property type
- @type String
- @default "text"
- */
- type: "text",
-
- /**
- The `size` of the text field in characters.
-
- @property size
- @type String
- @default null
- */
- size: null,
-
- /**
- The action to be sent when the user presses the return key.
-
- This is similar to the `{{action}}` helper, but is fired when
- the user presses the return key when editing a text field, and sends
- the value of the field as the context.
-
- @property action
- @type String
- @default null
- */
- action: null,
-
- insertNewline: function() {
- var controller = get(this, 'controller'),
- action = get(this, 'action');
-
- if (action) {
- controller.send(action, get(this, 'value'));
- }
-
- return false;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- @class Button
- @namespace Ember
- @extends Ember.View
- @uses Ember.TargetActionSupport
- @deprecated
-*/
-Ember.Button = Ember.View.extend(Ember.TargetActionSupport, {
- classNames: ['ember-button'],
- classNameBindings: ['isActive'],
-
- tagName: 'button',
-
- propagateEvents: false,
-
- attributeBindings: ['type', 'disabled', 'href', 'tabindex'],
-
- /**
- @private
-
- Overrides `TargetActionSupport`'s `targetObject` computed
- property to use Handlebars-specific path resolution.
-
- @property targetObject
- */
- targetObject: Ember.computed(function() {
- var target = get(this, 'target'),
- root = get(this, 'context'),
- data = get(this, 'templateData');
-
- if (typeof target !== 'string') { return target; }
-
- return Ember.Handlebars.get(root, target, { data: data });
- }).property('target'),
-
- // Defaults to 'button' if tagName is 'input' or 'button'
- type: Ember.computed(function(key) {
- var tagName = this.tagName;
- if (tagName === 'input' || tagName === 'button') { return 'button'; }
- }),
-
- disabled: false,
-
- // Allow 'a' tags to act like buttons
- href: Ember.computed(function() {
- return this.tagName === 'a' ? '#' : null;
- }),
-
- mouseDown: function() {
- if (!get(this, 'disabled')) {
- set(this, 'isActive', true);
- this._mouseDown = true;
- this._mouseEntered = true;
- }
- return get(this, 'propagateEvents');
- },
-
- mouseLeave: function() {
- if (this._mouseDown) {
- set(this, 'isActive', false);
- this._mouseEntered = false;
- }
- },
-
- mouseEnter: function() {
- if (this._mouseDown) {
- set(this, 'isActive', true);
- this._mouseEntered = true;
- }
- },
-
- mouseUp: function(event) {
- if (get(this, 'isActive')) {
- // Actually invoke the button's target and action.
- // This method comes from the Ember.TargetActionSupport mixin.
- this.triggerAction();
- set(this, 'isActive', false);
- }
-
- this._mouseDown = false;
- this._mouseEntered = false;
- return get(this, 'propagateEvents');
- },
-
- keyDown: function(event) {
- // Handle space or enter
- if (event.keyCode === 13 || event.keyCode === 32) {
- this.mouseDown();
- }
- },
-
- keyUp: function(event) {
- // Handle space or enter
- if (event.keyCode === 13 || event.keyCode === 32) {
- this.mouseUp();
- }
- },
-
- // TODO: Handle proper touch behavior. Including should make inactive when
- // finger moves more than 20x outside of the edge of the button (vs mouse
- // which goes inactive as soon as mouse goes out of edges.)
-
- touchStart: function(touch) {
- return this.mouseDown(touch);
- },
-
- touchEnd: function(touch) {
- return this.mouseUp(touch);
- },
-
- init: function() {
- Ember.deprecate("Ember.Button is deprecated and will be removed from future releases. Consider using the `{{action}}` helper.");
- this._super();
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- The `Ember.TextArea` view class renders a
- [textarea](https://developer.mozilla.org/en/HTML/Element/textarea) element.
- It allows for binding Ember properties to the text area contents (`value`),
- live-updating as the user inputs text.
-
- ## Layout and LayoutName properties
-
- Because HTML `textarea` elements do not contain inner HTML the `layout` and
- `layoutName` properties will not be applied. See `Ember.View`'s layout
- section for more information.
-
- ## HTML Attributes
-
- By default `Ember.TextArea` provides support for `rows`, `cols`,
- `placeholder`, `disabled`, `maxlength` and `tabindex` attributes on a
- textarea. If you need to support more attributes have a look at the
- `attributeBindings` property in `Ember.View`'s HTML Attributes section.
-
- To globally add support for additional attributes you can reopen
- `Ember.TextArea` or `Ember.TextSupport`.
-
- ```javascript
- Ember.TextSupport.reopen({
- attributeBindings: ["required"]
- })
- ```
-
- @class TextArea
- @namespace Ember
- @extends Ember.View
- @uses Ember.TextSupport
-*/
-Ember.TextArea = Ember.View.extend(Ember.TextSupport, {
- classNames: ['ember-text-area'],
-
- tagName: "textarea",
- attributeBindings: ['rows', 'cols'],
- rows: null,
- cols: null,
-
- _updateElementValue: Ember.observer(function() {
- // We do this check so cursor position doesn't get affected in IE
- var value = get(this, 'value'),
- $el = this.$();
- if ($el && value !== $el.val()) {
- $el.val(value);
- }
- }, 'value'),
-
- init: function() {
- this._super();
- this.on("didInsertElement", this, this._updateElementValue);
- }
-
-});
-
-})();
-
-
-
-(function() {
-/*jshint eqeqeq:false */
-
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-var set = Ember.set,
- get = Ember.get,
- indexOf = Ember.EnumerableUtils.indexOf,
- indexesOf = Ember.EnumerableUtils.indexesOf,
- replace = Ember.EnumerableUtils.replace,
- isArray = Ember.isArray,
- precompileTemplate = Ember.Handlebars.compile;
-
-/**
- The `Ember.Select` view class renders a
- [select](https://developer.mozilla.org/en/HTML/Element/select) HTML element,
- allowing the user to choose from a list of options.
-
- The text and `value` property of each `<option>` element within the
- `<select>` element are populated from the objects in the `Element.Select`'s
- `content` property. The underlying data object of the selected `<option>` is
- stored in the `Element.Select`'s `value` property.
-
- ### `content` as an array of Strings
-
- The simplest version of an `Ember.Select` takes an array of strings as its
- `content` property. The string will be used as both the `value` property and
- the inner text of each `<option>` element inside the rendered `<select>`.
-
- Example:
-
- ```javascript
- App.names = ["Yehuda", "Tom"];
- ```
-
- ```handlebars
- {{view Ember.Select contentBinding="App.names"}}
- ```
-
- Would result in the following HTML:
-
- ```html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- You can control which `<option>` is selected through the `Ember.Select`'s
- `value` property directly or as a binding:
-
- ```javascript
- App.names = Ember.Object.create({
- selected: 'Tom',
- content: ["Yehuda", "Tom"]
- });
- ```
-
- ```handlebars
- {{view Ember.Select
- contentBinding="App.names.content"
- valueBinding="App.names.selected"
- }}
- ```
-
- Would result in the following HTML with the `<option>` for 'Tom' selected:
-
- ```html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom" selected="selected">Tom</option>
- </select>
- ```
-
- A user interacting with the rendered `<select>` to choose "Yehuda" would
- update the value of `App.names.selected` to "Yehuda".
-
- ### `content` as an Array of Objects
-
- An `Ember.Select` can also take an array of JavaScript or Ember objects as
- its `content` property.
-
- When using objects you need to tell the `Ember.Select` which property should
- be accessed on each object to supply the `value` attribute of the `<option>`
- and which property should be used to supply the element text.
-
- The `optionValuePath` option is used to specify the path on each object to
- the desired property for the `value` attribute. The `optionLabelPath`
- specifies the path on each object to the desired property for the
- element's text. Both paths must reference each object itself as `content`:
-
- ```javascript
- App.programmers = [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ];
- ```
-
- ```handlebars
- {{view Ember.Select
- contentBinding="App.programmers"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"}}
- ```
-
- Would result in the following HTML:
-
- ```html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2">Tom</option>
- </select>
- ```
-
- The `value` attribute of the selected `<option>` within an `Ember.Select`
- can be bound to a property on another object by providing a
- `valueBinding` option:
-
- ```javascript
- App.programmers = [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ];
-
- App.currentProgrammer = Ember.Object.create({
- id: 2
- });
- ```
-
- ```handlebars
- {{view Ember.Select
- contentBinding="App.programmers"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"
- valueBinding="App.currentProgrammer.id"}}
- ```
-
- Would result in the following HTML with a selected option:
-
- ```html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2" selected="selected">Tom</option>
- </select>
- ```
-
- Interacting with the rendered element by selecting the first option
- ('Yehuda') will update the `id` value of `App.currentProgrammer`
- to match the `value` property of the newly selected `<option>`.
-
- Alternatively, you can control selection through the underlying objects
- used to render each object providing a `selectionBinding`. When the selected
- `<option>` is changed, the property path provided to `selectionBinding`
- will be updated to match the content object of the rendered `<option>`
- element:
-
- ```javascript
- App.controller = Ember.Object.create({
- selectedPerson: null,
- content: [
- Ember.Object.create({firstName: "Yehuda", id: 1}),
- Ember.Object.create({firstName: "Tom", id: 2})
- ]
- });
- ```
-
- ```handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- optionValuePath="content.id"
- optionLabelPath="content.firstName"
- selectionBinding="App.controller.selectedPerson"}}
- ```
-
- Would result in the following HTML with a selected option:
-
- ```html
- <select class="ember-select">
- <option value>Please Select</option>
- <option value="1">Yehuda</option>
- <option value="2" selected="selected">Tom</option>
- </select>
- ```
-
- Interacting with the rendered element by selecting the first option
- ('Yehuda') will update the `selectedPerson` value of `App.controller`
- to match the content object of the newly selected `<option>`. In this
- case it is the first object in the `App.content.content`
-
- ### Supplying a Prompt
-
- A `null` value for the `Ember.Select`'s `value` or `selection` property
- results in there being no `<option>` with a `selected` attribute:
-
- ```javascript
- App.controller = Ember.Object.create({
- selected: null,
- content: [
- "Yehuda",
- "Tom"
- ]
- });
- ```
-
- ``` handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- valueBinding="App.controller.selected"
- }}
- ```
-
- Would result in the following HTML:
-
- ```html
- <select class="ember-select">
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- Although `App.controller.selected` is `null` and no `<option>`
- has a `selected` attribute the rendered HTML will display the
- first item as though it were selected. You can supply a string
- value for the `Ember.Select` to display when there is no selection
- with the `prompt` option:
-
- ```javascript
- App.controller = Ember.Object.create({
- selected: null,
- content: [
- "Yehuda",
- "Tom"
- ]
- });
- ```
-
- ```handlebars
- {{view Ember.Select
- contentBinding="App.controller.content"
- valueBinding="App.controller.selected"
- prompt="Please select a name"
- }}
- ```
-
- Would result in the following HTML:
-
- ```html
- <select class="ember-select">
- <option>Please select a name</option>
- <option value="Yehuda">Yehuda</option>
- <option value="Tom">Tom</option>
- </select>
- ```
-
- @class Select
- @namespace Ember
- @extends Ember.View
-*/
-Ember.Select = Ember.View.extend(
- /** @scope Ember.Select.prototype */ {
-
- tagName: 'select',
- classNames: ['ember-select'],
- defaultTemplate: Ember.Handlebars.template(function anonymous(Handlebars,depth0,helpers,partials,data) {
-helpers = helpers || Ember.Handlebars.helpers; data = data || {};
- var buffer = '', stack1, escapeExpression=this.escapeExpression, self=this;
-
-function program1(depth0,data) {
-
- var buffer = '', stack1;
- data.buffer.push("<option value=\"\">");
- stack1 = helpers._triageMustache.call(depth0, "view.prompt", {hash:{},contexts:[depth0],data:data});
- data.buffer.push(escapeExpression(stack1) + "</option>");
- return buffer;}
-
-function program3(depth0,data) {
-
- var stack1;
- stack1 = {};
- stack1['contentBinding'] = "this";
- stack1 = helpers.view.call(depth0, "Ember.SelectOption", {hash:stack1,contexts:[depth0],data:data});
- data.buffer.push(escapeExpression(stack1));}
-
- stack1 = helpers['if'].call(depth0, "view.prompt", {hash:{},inverse:self.noop,fn:self.program(1, program1, data),contexts:[depth0],data:data});
- if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
- stack1 = helpers.each.call(depth0, "view.content", {hash:{},inverse:self.noop,fn:self.program(3, program3, data),contexts:[depth0],data:data});
- if(stack1 || stack1 === 0) { data.buffer.push(stack1); }
- return buffer;
-}),
- attributeBindings: ['multiple', 'disabled', 'tabindex'],
-
- /**
- The `multiple` attribute of the select element. Indicates whether multiple
- options can be selected.
-
- @property multiple
- @type Boolean
- @default false
- */
- multiple: false,
-
- disabled: false,
-
- /**
- The list of options.
-
- If `optionLabelPath` and `optionValuePath` are not overridden, this should
- be a list of strings, which will serve simultaneously as labels and values.
-
- Otherwise, this should be a list of objects. For instance:
-
- ```javascript
- Ember.Select.create({
- content: Ember.A([
- { id: 1, firstName: 'Yehuda' },
- { id: 2, firstName: 'Tom' }
- ]),
- optionLabelPath: 'content.firstName',
- optionValuePath: 'content.id'
- });
- ```
-
- @property content
- @type Array
- @default null
- */
- content: null,
-
- /**
- When `multiple` is `false`, the element of `content` that is currently
- selected, if any.
-
- When `multiple` is `true`, an array of such elements.
-
- @property selection
- @type Object or Array
- @default null
- */
- selection: null,
-
- /**
- In single selection mode (when `multiple` is `false`), value can be used to
- get the current selection's value or set the selection by it's value.
-
- It is not currently supported in multiple selection mode.
-
- @property value
- @type String
- @default null
- */
- value: Ember.computed(function(key, value) {
- if (arguments.length === 2) { return value; }
- var valuePath = get(this, 'optionValuePath').replace(/^content\.?/, '');
- return valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection');
- }).property('selection'),
-
- /**
- If given, a top-most dummy option will be rendered to serve as a user
- prompt.
-
- @property prompt
- @type String
- @default null
- */
- prompt: null,
-
- /**
- The path of the option labels. See `content`.
-
- @property optionLabelPath
- @type String
- @default 'content'
- */
- optionLabelPath: 'content',
-
- /**
- The path of the option values. See `content`.
-
- @property optionValuePath
- @type String
- @default 'content'
- */
- optionValuePath: 'content',
-
- _change: function() {
- if (get(this, 'multiple')) {
- this._changeMultiple();
- } else {
- this._changeSingle();
- }
- },
-
- selectionDidChange: Ember.observer(function() {
- var selection = get(this, 'selection');
- if (get(this, 'multiple')) {
- if (!isArray(selection)) {
- set(this, 'selection', Ember.A([selection]));
- return;
- }
- this._selectionDidChangeMultiple();
- } else {
- this._selectionDidChangeSingle();
- }
- }, 'selection.@each'),
-
- valueDidChange: Ember.observer(function() {
- var content = get(this, 'content'),
- value = get(this, 'value'),
- valuePath = get(this, 'optionValuePath').replace(/^content\.?/, ''),
- selectedValue = (valuePath ? get(this, 'selection.' + valuePath) : get(this, 'selection')),
- selection;
-
- if (value !== selectedValue) {
- selection = content.find(function(obj) {
- return value === (valuePath ? get(obj, valuePath) : obj);
- });
-
- this.set('selection', selection);
- }
- }, 'value'),
-
-
- _triggerChange: function() {
- var selection = get(this, 'selection');
- var value = get(this, 'value');
-
- if (selection) { this.selectionDidChange(); }
- if (value) { this.valueDidChange(); }
-
- this._change();
- },
-
- _changeSingle: function() {
- var selectedIndex = this.$()[0].selectedIndex,
- content = get(this, 'content'),
- prompt = get(this, 'prompt');
-
- if (!get(content, 'length')) { return; }
- if (prompt && selectedIndex === 0) { set(this, 'selection', null); return; }
-
- if (prompt) { selectedIndex -= 1; }
- set(this, 'selection', content.objectAt(selectedIndex));
- },
-
-
- _changeMultiple: function() {
- var options = this.$('option:selected'),
- prompt = get(this, 'prompt'),
- offset = prompt ? 1 : 0,
- content = get(this, 'content'),
- selection = get(this, 'selection');
-
- if (!content){ return; }
- if (options) {
- var selectedIndexes = options.map(function(){
- return this.index - offset;
- }).toArray();
- var newSelection = content.objectsAt(selectedIndexes);
-
- if (isArray(selection)) {
- replace(selection, 0, get(selection, 'length'), newSelection);
- } else {
- set(this, 'selection', newSelection);
- }
- }
- },
-
- _selectionDidChangeSingle: function() {
- var el = this.get('element');
- if (!el) { return; }
-
- var content = get(this, 'content'),
- selection = get(this, 'selection'),
- selectionIndex = content ? indexOf(content, selection) : -1,
- prompt = get(this, 'prompt');
-
- if (prompt) { selectionIndex += 1; }
- if (el) { el.selectedIndex = selectionIndex; }
- },
-
- _selectionDidChangeMultiple: function() {
- var content = get(this, 'content'),
- selection = get(this, 'selection'),
- selectedIndexes = content ? indexesOf(content, selection) : [-1],
- prompt = get(this, 'prompt'),
- offset = prompt ? 1 : 0,
- options = this.$('option'),
- adjusted;
-
- if (options) {
- options.each(function() {
- adjusted = this.index > -1 ? this.index - offset : -1;
- this.selected = indexOf(selectedIndexes, adjusted) > -1;
- });
- }
- },
-
- init: function() {
- this._super();
- this.on("didInsertElement", this, this._triggerChange);
- this.on("change", this, this._change);
- }
-});
-
-Ember.SelectOption = Ember.View.extend({
- tagName: 'option',
- attributeBindings: ['value', 'selected'],
-
- defaultTemplate: function(context, options) {
- options = { data: options.data, hash: {} };
- Ember.Handlebars.helpers.bind.call(context, "view.label", options);
- },
-
- init: function() {
- this.labelPathDidChange();
- this.valuePathDidChange();
-
- this._super();
- },
-
- selected: Ember.computed(function() {
- var content = get(this, 'content'),
- selection = get(this, 'parentView.selection');
- if (get(this, 'parentView.multiple')) {
- return selection && indexOf(selection, content.valueOf()) > -1;
- } else {
- // Primitives get passed through bindings as objects... since
- // `new Number(4) !== 4`, we use `==` below
- return content == selection;
- }
- }).property('content', 'parentView.selection').volatile(),
-
- labelPathDidChange: Ember.observer(function() {
- var labelPath = get(this, 'parentView.optionLabelPath');
-
- if (!labelPath) { return; }
-
- Ember.defineProperty(this, 'label', Ember.computed(function() {
- return get(this, labelPath);
- }).property(labelPath));
- }, 'parentView.optionLabelPath'),
-
- valuePathDidChange: Ember.observer(function() {
- var valuePath = get(this, 'parentView.optionValuePath');
-
- if (!valuePath) { return; }
-
- Ember.defineProperty(this, 'value', Ember.computed(function() {
- return get(this, valuePath);
- }).property(valuePath));
- }, 'parentView.optionValuePath')
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/*globals Handlebars */
-/**
-@module ember
-@submodule ember-handlebars
-*/
-
-/**
- @private
-
- Find templates stored in the head tag as script tags and make them available
- to `Ember.CoreView` in the global `Ember.TEMPLATES` object. This will be run
- as as jQuery DOM-ready callback.
-
- Script tags with `text/x-handlebars` will be compiled
- with Ember's Handlebars and are suitable for use as a view's template.
- Those with type `text/x-raw-handlebars` will be compiled with regular
- Handlebars and are suitable for use in views' computed properties.
-
- @method bootstrap
- @for Ember.Handlebars
- @static
- @param ctx
-*/
-Ember.Handlebars.bootstrap = function(ctx) {
- var selectors = 'script[type="text/x-handlebars"], script[type="text/x-raw-handlebars"]';
-
- Ember.$(selectors, ctx)
- .each(function() {
- // Get a reference to the script tag
- var script = Ember.$(this),
- type = script.attr('type');
-
- var compile = (script.attr('type') === 'text/x-raw-handlebars') ?
- Ember.$.proxy(Handlebars.compile, Handlebars) :
- Ember.$.proxy(Ember.Handlebars.compile, Ember.Handlebars),
- // Get the name of the script, used by Ember.View's templateName property.
- // First look for data-template-name attribute, then fall back to its
- // id if no name is found.
- templateName = script.attr('data-template-name') || script.attr('id') || 'application',
- template = compile(script.html());
-
- // For templates which have a name, we save them and then remove them from the DOM
- Ember.TEMPLATES[templateName] = template;
-
- // Remove script tag from DOM
- script.remove();
- });
-};
-
-function bootstrap() {
- Ember.Handlebars.bootstrap( Ember.$(document) );
-}
-
-/*
- We tie this to application.load to ensure that we've at least
- attempted to bootstrap at the point that the application is loaded.
-
- We also tie this to document ready since we're guaranteed that all
- the inline templates are present at this point.
-
- There's no harm to running this twice, since we remove the templates
- from the DOM after processing.
-*/
-
-Ember.onLoad('application', bootstrap);
-
-})();
-
-
-
-(function() {
-/**
-Ember Handlebars
-
-@module ember
-@submodule ember-handlebars
-@requires ember-views
-*/
-
-Ember.runLoadHooks('Ember.Handlebars', Ember.Handlebars);
-
-})();
-
-(function() {
-define("route-recognizer",
- [],
- function() {
- "use strict";
- var specials = [
- '/', '.', '*', '+', '?', '|',
- '(', ')', '[', ']', '{', '}', '\\'
- ];
-
- var escapeRegex = new RegExp('(\\' + specials.join('|\\') + ')', 'g');
-
- // A Segment represents a segment in the original route description.
- // Each Segment type provides an `eachChar` and `regex` method.
- //
- // The `eachChar` method invokes the callback with one or more character
- // specifications. A character specification consumes one or more input
- // characters.
- //
- // The `regex` method returns a regex fragment for the segment. If the
- // segment is a dynamic of star segment, the regex fragment also includes
- // a capture.
- //
- // A character specification contains:
- //
- // * `validChars`: a String with a list of all valid characters, or
- // * `invalidChars`: a String with a list of all invalid characters
- // * `repeat`: true if the character specification can repeat
-
- function StaticSegment(string) { this.string = string; }
- StaticSegment.prototype = {
- eachChar: function(callback) {
- var string = this.string, char;
-
- for (var i=0, l=string.length; i<l; i++) {
- char = string.charAt(i);
- callback({ validChars: char });
- }
- },
-
- regex: function() {
- return this.string.replace(escapeRegex, '\\$1');
- },
-
- generate: function() {
- return this.string;
- }
- };
-
- function DynamicSegment(name) { this.name = name; }
- DynamicSegment.prototype = {
- eachChar: function(callback) {
- callback({ invalidChars: "/", repeat: true });
- },
-
- regex: function() {
- return "([^/]+)";
- },
-
- generate: function(params) {
- return params[this.name];
- }
- };
-
- function StarSegment(name) { this.name = name; }
- StarSegment.prototype = {
- eachChar: function(callback) {
- callback({ invalidChars: "", repeat: true });
- },
-
- regex: function() {
- return "(.+)";
- },
-
- generate: function(params) {
- return params[this.name];
- }
- };
-
- function EpsilonSegment() {}
- EpsilonSegment.prototype = {
- eachChar: function() {},
- regex: function() { return ""; },
- generate: function() { return ""; }
- };
-
- function parse(route, names, types) {
- // normalize route as not starting with a "/". Recognition will
- // also normalize.
- if (route.charAt(0) === "/") { route = route.substr(1); }
-
- var segments = route.split("/"), results = [];
-
- for (var i=0, l=segments.length; i<l; i++) {
- var segment = segments[i], match;
-
- if (match = segment.match(/^:([^\/]+)$/)) {
- results.push(new DynamicSegment(match[1]));
- names.push(match[1]);
- types.dynamics++;
- } else if (match = segment.match(/^\*([^\/]+)$/)) {
- results.push(new StarSegment(match[1]));
- names.push(match[1]);
- types.stars++;
- } else if(segment === "") {
- results.push(new EpsilonSegment());
- } else {
- results.push(new StaticSegment(segment));
- types.statics++;
- }
- }
-
- return results;
- }
-
- // A State has a character specification and (`charSpec`) and a list of possible
- // subsequent states (`nextStates`).
- //
- // If a State is an accepting state, it will also have several additional
- // properties:
- //
- // * `regex`: A regular expression that is used to extract parameters from paths
- // that reached this accepting state.
- // * `handlers`: Information on how to convert the list of captures into calls
- // to registered handlers with the specified parameters
- // * `types`: How many static, dynamic or star segments in this route. Used to
- // decide which route to use if multiple registered routes match a path.
- //
- // Currently, State is implemented naively by looping over `nextStates` and
- // comparing a character specification against a character. A more efficient
- // implementation would use a hash of keys pointing at one or more next states.
-
- function State(charSpec) {
- this.charSpec = charSpec;
- this.nextStates = [];
- }
-
- State.prototype = {
- get: function(charSpec) {
- var nextStates = this.nextStates;
-
- for (var i=0, l=nextStates.length; i<l; i++) {
- var child = nextStates[i];
-
- var isEqual = child.charSpec.validChars === charSpec.validChars;
- isEqual = isEqual && child.charSpec.invalidChars === charSpec.invalidChars;
-
- if (isEqual) { return child; }
- }
- },
-
- put: function(charSpec) {
- var state;
-
- // If the character specification already exists in a child of the current
- // state, just return that state.
- if (state = this.get(charSpec)) { return state; }
-
- // Make a new state for the character spec
- state = new State(charSpec);
-
- // Insert the new state as a child of the current state
- this.nextStates.push(state);
-
- // If this character specification repeats, insert the new state as a child
- // of itself. Note that this will not trigger an infinite loop because each
- // transition during recognition consumes a character.
- if (charSpec.repeat) {
- state.nextStates.push(state);
- }
-
- // Return the new state
- return state;
- },
-
- // Find a list of child states matching the next character
- match: function(char) {
- // DEBUG "Processing `" + char + "`:"
- var nextStates = this.nextStates,
- child, charSpec, chars;
-
- // DEBUG " " + debugState(this)
- var returned = [];
-
- for (var i=0, l=nextStates.length; i<l; i++) {
- child = nextStates[i];
-
- charSpec = child.charSpec;
-
- if (typeof (chars = charSpec.validChars) !== 'undefined') {
- if (chars.indexOf(char) !== -1) { returned.push(child); }
- } else if (typeof (chars = charSpec.invalidChars) !== 'undefined') {
- if (chars.indexOf(char) === -1) { returned.push(child); }
- }
- }
-
- return returned;
- }
-
- /** IF DEBUG
- , debug: function() {
- var charSpec = this.charSpec,
- debug = "[",
- chars = charSpec.validChars || charSpec.invalidChars;
-
- if (charSpec.invalidChars) { debug += "^"; }
- debug += chars;
- debug += "]";
-
- if (charSpec.repeat) { debug += "+"; }
-
- return debug;
- }
- END IF **/
- };
-
- /** IF DEBUG
- function debug(log) {
- console.log(log);
- }
-
- function debugState(state) {
- return state.nextStates.map(function(n) {
- if (n.nextStates.length === 0) { return "( " + n.debug() + " [accepting] )"; }
- return "( " + n.debug() + " <then> " + n.nextStates.map(function(s) { return s.debug() }).join(" or ") + " )";
- }).join(", ")
- }
- END IF **/
-
- // This is a somewhat naive strategy, but should work in a lot of cases
- // A better strategy would properly resolve /posts/:id/new and /posts/edit/:id
- function sortSolutions(states) {
- return states.sort(function(a, b) {
- if (a.types.stars !== b.types.stars) { return a.types.stars - b.types.stars; }
- if (a.types.dynamics !== b.types.dynamics) { return a.types.dynamics - b.types.dynamics; }
- if (a.types.statics !== b.types.statics) { return a.types.statics - b.types.statics; }
-
- return 0;
- });
- }
-
- function recognizeChar(states, char) {
- var nextStates = [];
-
- for (var i=0, l=states.length; i<l; i++) {
- var state = states[i];
-
- nextStates = nextStates.concat(state.match(char));
- }
-
- return nextStates;
- }
-
- function findHandler(state, path) {
- var handlers = state.handlers, regex = state.regex;
- var captures = path.match(regex), currentCapture = 1;
- var result = [];
-
- for (var i=0, l=handlers.length; i<l; i++) {
- var handler = handlers[i], names = handler.names, params = {};
-
- for (var j=0, m=names.length; j<m; j++) {
- params[names[j]] = captures[currentCapture++];
- }
-
- result.push({ handler: handler.handler, params: params, isDynamic: !!names.length });
- }
-
- return result;
- }
-
- function addSegment(currentState, segment) {
- segment.eachChar(function(char) {
- var state;
-
- currentState = currentState.put(char);
- });
-
- return currentState;
- }
-
- // The main interface
-
- var RouteRecognizer = function() {
- this.rootState = new State();
- this.names = {};
- };
-
-
- RouteRecognizer.prototype = {
- add: function(routes, options) {
- var currentState = this.rootState, regex = "^",
- types = { statics: 0, dynamics: 0, stars: 0 },
- handlers = [], allSegments = [], name;
-
- var isEmpty = true;
-
- for (var i=0, l=routes.length; i<l; i++) {
- var route = routes[i], names = [];
-
- var segments = parse(route.path, names, types);
-
- allSegments = allSegments.concat(segments);
-
- for (var j=0, m=segments.length; j<m; j++) {
- var segment = segments[j];
-
- if (segment instanceof EpsilonSegment) { continue; }
-
- isEmpty = false;
-
- // Add a "/" for the new segment
- currentState = currentState.put({ validChars: "/" });
- regex += "/";
-
- // Add a representation of the segment to the NFA and regex
- currentState = addSegment(currentState, segment);
- regex += segment.regex();
- }
-
- handlers.push({ handler: route.handler, names: names });
- }
-
- if (isEmpty) {
- currentState = currentState.put({ validChars: "/" });
- regex += "/";
- }
-
- currentState.handlers = handlers;
- currentState.regex = new RegExp(regex + "$");
- currentState.types = types;
-
- if (name = options && options.as) {
- this.names[name] = {
- segments: allSegments,
- handlers: handlers
- };
- }
- },
-
- handlersFor: function(name) {
- var route = this.names[name], result = [];
- if (!route) { throw new Error("There is no route named " + name); }
-
- for (var i=0, l=route.handlers.length; i<l; i++) {
- result.push(route.handlers[i]);
- }
-
- return result;
- },
-
- hasRoute: function(name) {
- return !!this.names[name];
- },
-
- generate: function(name, params) {
- var route = this.names[name], output = "";
- if (!route) { throw new Error("There is no route named " + name); }
-
- var segments = route.segments;
-
- for (var i=0, l=segments.length; i<l; i++) {
- var segment = segments[i];
-
- if (segment instanceof EpsilonSegment) { continue; }
-
- output += "/";
- output += segment.generate(params);
- }
-
- if (output.charAt(0) !== '/') { output = '/' + output; }
-
- return output;
- },
-
- recognize: function(path) {
- var states = [ this.rootState ], i, l;
-
- // DEBUG GROUP path
-
- var pathLen = path.length;
-
- if (path.charAt(0) !== "/") { path = "/" + path; }
-
- if (pathLen > 1 && path.charAt(pathLen - 1) === "/") {
- path = path.substr(0, pathLen - 1);
- }
-
- for (i=0, l=path.length; i<l; i++) {
- states = recognizeChar(states, path.charAt(i));
- if (!states.length) { break; }
- }
-
- // END DEBUG GROUP
-
- var solutions = [];
- for (i=0, l=states.length; i<l; i++) {
- if (states[i].handlers) { solutions.push(states[i]); }
- }
-
- states = sortSolutions(solutions);
-
- var state = solutions[0];
-
- if (state && state.handlers) {
- return findHandler(state, path);
- }
- }
- };
-
- function Target(path, matcher, delegate) {
- this.path = path;
- this.matcher = matcher;
- this.delegate = delegate;
- }
-
- Target.prototype = {
- to: function(target, callback) {
- var delegate = this.delegate;
-
- if (delegate && delegate.willAddRoute) {
- target = delegate.willAddRoute(this.matcher.target, target);
- }
-
- this.matcher.add(this.path, target);
-
- if (callback) {
- if (callback.length === 0) { throw new Error("You must have an argument in the function passed to `to`"); }
- this.matcher.addChild(this.path, target, callback, this.delegate);
- }
- }
- };
-
- function Matcher(target) {
- this.routes = {};
- this.children = {};
- this.target = target;
- }
-
- Matcher.prototype = {
- add: function(path, handler) {
- this.routes[path] = handler;
- },
-
- addChild: function(path, target, callback, delegate) {
- var matcher = new Matcher(target);
- this.children[path] = matcher;
-
- var match = generateMatch(path, matcher, delegate);
-
- if (delegate && delegate.contextEntered) {
- delegate.contextEntered(target, match);
- }
-
- callback(match);
- }
- };
-
- function generateMatch(startingPath, matcher, delegate) {
- return function(path, nestedCallback) {
- var fullPath = startingPath + path;
-
- if (nestedCallback) {
- nestedCallback(generateMatch(fullPath, matcher, delegate));
- } else {
- return new Target(startingPath + path, matcher, delegate);
- }
- };
- }
-
- function addRoute(routeArray, path, handler) {
- var len = 0;
- for (var i=0, l=routeArray.length; i<l; i++) {
- len += routeArray[i].path.length;
- }
-
- path = path.substr(len);
- routeArray.push({ path: path, handler: handler });
- }
-
- function eachRoute(baseRoute, matcher, callback, binding) {
- var routes = matcher.routes;
-
- for (var path in routes) {
- if (routes.hasOwnProperty(path)) {
- var routeArray = baseRoute.slice();
- addRoute(routeArray, path, routes[path]);
-
- if (matcher.children[path]) {
- eachRoute(routeArray, matcher.children[path], callback, binding);
- } else {
- callback.call(binding, routeArray);
- }
- }
- }
- }
-
- RouteRecognizer.prototype.map = function(callback, addRouteCallback) {
- var matcher = new Matcher();
-
- callback(generateMatch("", matcher, this.delegate));
-
- eachRoute([], matcher, function(route) {
- if (addRouteCallback) { addRouteCallback(this, route); }
- else { this.add(route); }
- }, this);
- };
- return RouteRecognizer;
- });
-
-})();
-
-
-
-(function() {
-define("router",
- ["route-recognizer"],
- function(RouteRecognizer) {
- "use strict";
- /**
- @private
-
- This file references several internal structures:
-
- ## `RecognizedHandler`
-
- * `{String} handler`: A handler name
- * `{Object} params`: A hash of recognized parameters
-
- ## `UnresolvedHandlerInfo`
-
- * `{Boolean} isDynamic`: whether a handler has any dynamic segments
- * `{String} name`: the name of a handler
- * `{Object} context`: the active context for the handler
-
- ## `HandlerInfo`
-
- * `{Boolean} isDynamic`: whether a handler has any dynamic segments
- * `{String} name`: the original unresolved handler name
- * `{Object} handler`: a handler object
- * `{Object} context`: the active context for the handler
- */
-
-
- function Router() {
- this.recognizer = new RouteRecognizer();
- }
-
-
- Router.prototype = {
- /**
- The main entry point into the router. The API is essentially
- the same as the `map` method in `route-recognizer`.
-
- This method extracts the String handler at the last `.to()`
- call and uses it as the name of the whole route.
-
- @param {Function} callback
- */
- map: function(callback) {
- this.recognizer.delegate = this.delegate;
-
- this.recognizer.map(callback, function(recognizer, route) {
- var lastHandler = route[route.length - 1].handler;
- var args = [route, { as: lastHandler }];
- recognizer.add.apply(recognizer, args);
- });
- },
-
- hasRoute: function(route) {
- return this.recognizer.hasRoute(route);
- },
-
- /**
- The entry point for handling a change to the URL (usually
- via the back and forward button).
-
- Returns an Array of handlers and the parameters associated
- with those parameters.
-
- @param {String} url a URL to process
-
- @return {Array} an Array of `[handler, parameter]` tuples
- */
- handleURL: function(url) {
- var results = this.recognizer.recognize(url),
- objects = [];
-
- if (!results) {
- throw new Error("No route matched the URL '" + url + "'");
- }
-
- collectObjects(this, results, 0, []);
- },
-
- /**
- Hook point for updating the URL.
-
- @param {String} url a URL to update to
- */
- updateURL: function() {
- throw "updateURL is not implemented";
- },
-
- /**
- Hook point for replacing the current URL, i.e. with replaceState
-
- By default this behaves the same as `updateURL`
-
- @param {String} url a URL to update to
- */
- replaceURL: function(url) {
- this.updateURL(url);
- },
-
- /**
- Transition into the specified named route.
-
- If necessary, trigger the exit callback on any handlers
- that are no longer represented by the target route.
-
- @param {String} name the name of the route
- */
- transitionTo: function(name) {
- var args = Array.prototype.slice.call(arguments, 1);
- doTransition(this, name, this.updateURL, args);
- },
-
- /**
- Identical to `transitionTo` except that the current URL will be replaced
- if possible.
-
- This method is intended primarily for use with `replaceState`.
-
- @param {String} name the name of the route
- */
- replaceWith: function(name) {
- var args = Array.prototype.slice.call(arguments, 1);
- doTransition(this, name, this.replaceURL, args);
- },
-
- /**
- @private
-
- This method takes a handler name and a list of contexts and returns
- a serialized parameter hash suitable to pass to `recognizer.generate()`.
-
- @param {String} handlerName
- @param {Array[Object]} contexts
- @return {Object} a serialized parameter hash
- */
- paramsForHandler: function(handlerName, callback) {
- var output = this._paramsForHandler(handlerName, [].slice.call(arguments, 1));
- return output.params;
- },
-
- /**
- Take a named route and context objects and generate a
- URL.
-
- @param {String} name the name of the route to generate
- a URL for
- @param {...Object} objects a list of objects to serialize
-
- @return {String} a URL
- */
- generate: function(handlerName) {
- var params = this.paramsForHandler.apply(this, arguments);
- return this.recognizer.generate(handlerName, params);
- },
-
- /**
- @private
-
- Used internally by `generate` and `transitionTo`.
- */
- _paramsForHandler: function(handlerName, objects, doUpdate) {
- var handlers = this.recognizer.handlersFor(handlerName),
- params = {},
- toSetup = [],
- startIdx = handlers.length,
- objectsToMatch = objects.length,
- object, objectChanged, handlerObj, handler, names, i, len;
-
- // Find out which handler to start matching at
- for (i=handlers.length-1; i>=0 && objectsToMatch>0; i--) {
- if (handlers[i].names.length) {
- objectsToMatch--;
- startIdx = i;
- }
- }
-
- if (objectsToMatch > 0) {
- throw "More objects were passed than dynamic segments";
- }
-
- // Connect the objects to the routes
- for (i=0, len=handlers.length; i<len; i++) {
- handlerObj = handlers[i];
- handler = this.getHandler(handlerObj.handler);
- names = handlerObj.names;
- objectChanged = false;
-
- // If it's a dynamic segment
- if (names.length) {
- // If we have objects, use them
- if (i >= startIdx) {
- object = objects.shift();
- objectChanged = true;
- // Otherwise use existing context
- } else {
- object = handler.context;
- }
-
- // Serialize to generate params
- if (handler.serialize) {
- merge(params, handler.serialize(object, names));
- }
- // If it's not a dynamic segment and we're updating
- } else if (doUpdate) {
- // If we've passed the match point we need to deserialize again
- // or if we never had a context
- if (i > startIdx || !handler.hasOwnProperty('context')) {
- if (handler.deserialize) {
- object = handler.deserialize({});
- objectChanged = true;
- }
- // Otherwise use existing context
- } else {
- object = handler.context;
- }
- }
-
- // Make sure that we update the context here so it's available to
- // subsequent deserialize calls
- if (doUpdate && objectChanged) {
- // TODO: It's a bit awkward to set the context twice, see if we can DRY things up
- setContext(handler, object);
- }
-
- toSetup.push({
- isDynamic: !!handlerObj.names.length,
- handler: handlerObj.handler,
- name: handlerObj.name,
- context: object
- });
- }
-
- return { params: params, toSetup: toSetup };
- },
-
- isActive: function(handlerName) {
- var contexts = [].slice.call(arguments, 1);
-
- var currentHandlerInfos = this.currentHandlerInfos,
- found = false, names, object, handlerInfo, handlerObj;
-
- for (var i=currentHandlerInfos.length-1; i>=0; i--) {
- handlerInfo = currentHandlerInfos[i];
- if (handlerInfo.name === handlerName) { found = true; }
-
- if (found) {
- if (contexts.length === 0) { break; }
-
- if (handlerInfo.isDynamic) {
- object = contexts.pop();
- if (handlerInfo.context !== object) { return false; }
- }
- }
- }
-
- return contexts.length === 0 && found;
- },
-
- trigger: function(name) {
- var args = [].slice.call(arguments);
- trigger(this, args);
- }
- };
-
- function merge(hash, other) {
- for (var prop in other) {
- if (other.hasOwnProperty(prop)) { hash[prop] = other[prop]; }
- }
- }
-
- function isCurrent(currentHandlerInfos, handlerName) {
- return currentHandlerInfos[currentHandlerInfos.length - 1].name === handlerName;
- }
-
- /**
- @private
-
- This function is called the first time the `collectObjects`
- function encounters a promise while converting URL parameters
- into objects.
-
- It triggers the `enter` and `setup` methods on the `loading`
- handler.
-
- @param {Router} router
- */
- function loading(router) {
- if (!router.isLoading) {
- router.isLoading = true;
- var handler = router.getHandler('loading');
-
- if (handler) {
- if (handler.enter) { handler.enter(); }
- if (handler.setup) { handler.setup(); }
- }
- }
- }
-
- /**
- @private
-
- This function is called if a promise was previously
- encountered once all promises are resolved.
-
- It triggers the `exit` method on the `loading` handler.
-
- @param {Router} router
- */
- function loaded(router) {
- router.isLoading = false;
- var handler = router.getHandler('loading');
- if (handler && handler.exit) { handler.exit(); }
- }
-
- /**
- @private
-
- This function is called if any encountered promise
- is rejected.
-
- It triggers the `exit` method on the `loading` handler,
- the `enter` method on the `failure` handler, and the
- `setup` method on the `failure` handler with the
- `error`.
-
- @param {Router} router
- @param {Object} error the reason for the promise
- rejection, to pass into the failure handler's
- `setup` method.
- */
- function failure(router, error) {
- loaded(router);
- var handler = router.getHandler('failure');
- if (handler && handler.setup) { handler.setup(error); }
- }
-
- /**
- @private
- */
- function doTransition(router, name, method, args) {
- var output = router._paramsForHandler(name, args, true);
- var params = output.params, toSetup = output.toSetup;
-
- var url = router.recognizer.generate(name, params);
- method.call(router, url);
-
- setupContexts(router, toSetup);
- }
-
- /**
- @private
-
- This function is called after a URL change has been handled
- by `router.handleURL`.
-
- Takes an Array of `RecognizedHandler`s, and converts the raw
- params hashes into deserialized objects by calling deserialize
- on the handlers. This process builds up an Array of
- `HandlerInfo`s. It then calls `setupContexts` with the Array.
-
- If the `deserialize` method on a handler returns a promise
- (i.e. has a method called `then`), this function will pause
- building up the `HandlerInfo` Array until the promise is
- resolved. It will use the resolved value as the context of
- `HandlerInfo`.
- */
- function collectObjects(router, results, index, objects) {
- if (results.length === index) {
- loaded(router);
- setupContexts(router, objects);
- return;
- }
-
- var result = results[index];
- var handler = router.getHandler(result.handler);
- var object = handler.deserialize && handler.deserialize(result.params);
-
- if (object && typeof object.then === 'function') {
- loading(router);
-
- // The chained `then` means that we can also catch errors that happen in `proceed`
- object.then(proceed).then(null, function(error) {
- failure(router, error);
- });
- } else {
- proceed(object);
- }
-
- function proceed(value) {
- if (handler.context !== object) {
- setContext(handler, object);
- }
-
- var updatedObjects = objects.concat([{
- context: value,
- handler: result.handler,
- isDynamic: result.isDynamic
- }]);
- collectObjects(router, results, index + 1, updatedObjects);
- }
- }
-
- /**
- @private
-
- Takes an Array of `UnresolvedHandlerInfo`s, resolves the handler names
- into handlers, and then figures out what to do with each of the handlers.
-
- For example, consider the following tree of handlers. Each handler is
- followed by the URL segment it handles.
-
- ```
- |~index ("/")
- | |~posts ("/posts")
- | | |-showPost ("/:id")
- | | |-newPost ("/new")
- | | |-editPost ("/edit")
- | |~about ("/about/:id")
- ```
-
- Consider the following transitions:
-
- 1. A URL transition to `/posts/1`.
- 1. Triggers the `deserialize` callback on the
- `index`, `posts`, and `showPost` handlers
- 2. Triggers the `enter` callback on the same
- 3. Triggers the `setup` callback on the same
- 2. A direct transition to `newPost`
- 1. Triggers the `exit` callback on `showPost`
- 2. Triggers the `enter` callback on `newPost`
- 3. Triggers the `setup` callback on `newPost`
- 3. A direct transition to `about` with a specified
- context object
- 1. Triggers the `exit` callback on `newPost`
- and `posts`
- 2. Triggers the `serialize` callback on `about`
- 3. Triggers the `enter` callback on `about`
- 4. Triggers the `setup` callback on `about`
-
- @param {Router} router
- @param {Array[UnresolvedHandlerInfo]} handlerInfos
- */
- function setupContexts(router, handlerInfos) {
- resolveHandlers(router, handlerInfos);
-
- var partition =
- partitionHandlers(router.currentHandlerInfos || [], handlerInfos);
-
- router.currentHandlerInfos = handlerInfos;
-
- eachHandler(partition.exited, function(handler, context) {
- delete handler.context;
- if (handler.exit) { handler.exit(); }
- });
-
- eachHandler(partition.updatedContext, function(handler, context) {
- setContext(handler, context);
- if (handler.setup) { handler.setup(context); }
- });
-
- eachHandler(partition.entered, function(handler, context) {
- if (handler.enter) { handler.enter(); }
- setContext(handler, context);
- if (handler.setup) { handler.setup(context); }
- });
-
- if (router.didTransition) {
- router.didTransition(handlerInfos);
- }
- }
-
- /**
- @private
-
- Iterates over an array of `HandlerInfo`s, passing the handler
- and context into the callback.
-
- @param {Array[HandlerInfo]} handlerInfos
- @param {Function(Object, Object)} callback
- */
- function eachHandler(handlerInfos, callback) {
- for (var i=0, l=handlerInfos.length; i<l; i++) {
- var handlerInfo = handlerInfos[i],
- handler = handlerInfo.handler,
- context = handlerInfo.context;
-
- callback(handler, context);
- }
- }
-
- /**
- @private
-
- Updates the `handler` field in each element in an Array of
- `UnresolvedHandlerInfo`s from a handler name to a resolved handler.
-
- When done, the Array will contain `HandlerInfo` structures.
-
- @param {Router} router
- @param {Array[UnresolvedHandlerInfo]} handlerInfos
- */
- function resolveHandlers(router, handlerInfos) {
- var handlerInfo;
-
- for (var i=0, l=handlerInfos.length; i<l; i++) {
- handlerInfo = handlerInfos[i];
-
- handlerInfo.name = handlerInfo.handler;
- handlerInfo.handler = router.getHandler(handlerInfo.handler);
- }
- }
-
- /**
- @private
-
- This function is called when transitioning from one URL to
- another to determine which handlers are not longer active,
- which handlers are newly active, and which handlers remain
- active but have their context changed.
-
- Take a list of old handlers and new handlers and partition
- them into four buckets:
-
- * unchanged: the handler was active in both the old and
- new URL, and its context remains the same
- * updated context: the handler was active in both the
- old and new URL, but its context changed. The handler's
- `setup` method, if any, will be called with the new
- context.
- * exited: the handler was active in the old URL, but is
- no longer active.
- * entered: the handler was not active in the old URL, but
- is now active.
-
- The PartitionedHandlers structure has three fields:
-
- * `updatedContext`: a list of `HandlerInfo` objects that
- represent handlers that remain active but have a changed
- context
- * `entered`: a list of `HandlerInfo` objects that represent
- handlers that are newly active
- * `exited`: a list of `HandlerInfo` objects that are no
- longer active.
-
- @param {Array[HandlerInfo]} oldHandlers a list of the handler
- information for the previous URL (or `[]` if this is the
- first handled transition)
- @param {Array[HandlerInfo]} newHandlers a list of the handler
- information for the new URL
-
- @return {Partition}
- */
- function partitionHandlers(oldHandlers, newHandlers) {
- var handlers = {
- updatedContext: [],
- exited: [],
- entered: []
- };
-
- var handlerChanged, contextChanged, i, l;
-
- for (i=0, l=newHandlers.length; i<l; i++) {
- var oldHandler = oldHandlers[i], newHandler = newHandlers[i];
-
- if (!oldHandler || oldHandler.handler !== newHandler.handler) {
- handlerChanged = true;
- }
-
- if (handlerChanged) {
- handlers.entered.push(newHandler);
- if (oldHandler) { handlers.exited.unshift(oldHandler); }
- } else if (contextChanged || oldHandler.context !== newHandler.context) {
- contextChanged = true;
- handlers.updatedContext.push(newHandler);
- }
- }
-
- for (i=newHandlers.length, l=oldHandlers.length; i<l; i++) {
- handlers.exited.unshift(oldHandlers[i]);
- }
-
- return handlers;
- }
-
- function trigger(router, args) {
- var currentHandlerInfos = router.currentHandlerInfos;
-
- if (!currentHandlerInfos) {
- throw new Error("Could not trigger event. There are no active handlers");
- }
-
- var name = args.shift();
-
- for (var i=currentHandlerInfos.length-1; i>=0; i--) {
- var handlerInfo = currentHandlerInfos[i],
- handler = handlerInfo.handler;
-
- if (handler.events && handler.events[name]) {
- handler.events[name].apply(handler, args);
- break;
- }
- }
- }
-
- function setContext(handler, context) {
- handler.context = context;
- if (handler.contextDidChange) { handler.contextDidChange(); }
- }
- return Router;
- });
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-function DSL(name) {
- this.parent = name;
- this.matches = [];
-}
-
-DSL.prototype = {
- resource: function(name, options, callback) {
- if (arguments.length === 2 && typeof options === 'function') {
- callback = options;
- options = {};
- }
-
- if (arguments.length === 1) {
- options = {};
- }
-
- if (typeof options.path !== 'string') {
- options.path = "/" + name;
- }
-
- if (callback) {
- var dsl = new DSL(name);
- callback.call(dsl);
- this.push(options.path, name, dsl.generate());
- } else {
- this.push(options.path, name);
- }
- },
-
- push: function(url, name, callback) {
- if (url === "" || url === "/") { this.explicitIndex = true; }
-
- this.matches.push([url, name, callback]);
- },
-
- route: function(name, options) {
- Ember.assert("You must use `this.resource` to nest", typeof options !== 'function');
-
- options = options || {};
-
- if (typeof options.path !== 'string') {
- options.path = "/" + name;
- }
-
- if (this.parent && this.parent !== 'application') {
- name = this.parent + "." + name;
- }
-
- this.push(options.path, name);
- },
-
- generate: function() {
- var dslMatches = this.matches;
-
- if (!this.explicitIndex) {
- this.route("index", { path: "/" });
- }
-
- return function(match) {
- for (var i=0, l=dslMatches.length; i<l; i++) {
- var dslMatch = dslMatches[i];
- match(dslMatch[0]).to(dslMatch[1], dslMatch[2]);
- }
- };
- }
-};
-
-DSL.map = function(callback) {
- var dsl = new DSL();
- callback.call(dsl);
- return dsl;
-};
-
-Ember.RouterDSL = DSL;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-Ember.controllerFor = function(container, controllerName, context) {
- return container.lookup('controller:' + controllerName) ||
- Ember.generateController(container, controllerName, context);
-};
-
-Ember.generateController = function(container, controllerName, context) {
- var controller;
-
- if (context && Ember.isArray(context)) {
- controller = Ember.ArrayController.extend({
- content: context
- });
- } else if (context) {
- controller = Ember.ObjectController.extend({
- content: context
- });
- } else {
- controller = Ember.Controller.extend();
- }
-
- controller.toString = function() {
- return "(generated " + controllerName + " controller)";
- };
-
- container.register('controller', controllerName, controller);
- return container.lookup('controller:' + controllerName);
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var Router = requireModule("router");
-var get = Ember.get, set = Ember.set, classify = Ember.String.classify;
-
-var DefaultView = Ember.View.extend(Ember._Metamorph);
-function setupLocation(router) {
- var location = get(router, 'location'),
- rootURL = get(router, 'rootURL');
-
- if ('string' === typeof location) {
- location = set(router, 'location', Ember.Location.create({
- implementation: location
- }));
-
- if (typeof rootURL === 'string') {
- set(location, 'rootURL', rootURL);
- }
- }
-}
-
-Ember.Router = Ember.Object.extend({
- location: 'hash',
-
- init: function() {
- this.router = this.constructor.router;
- this._activeViews = {};
- setupLocation(this);
- },
-
- startRouting: function() {
- this.router = this.router || this.constructor.map(Ember.K);
-
- var router = this.router,
- location = get(this, 'location'),
- container = this.container,
- self = this;
-
- setupRouter(this, router, location);
-
- container.register('view', 'default', DefaultView);
- container.register('view', 'toplevel', Ember.View.extend());
-
- router.handleURL(location.getURL());
- location.onUpdateURL(function(url) {
- router.handleURL(url);
- });
- },
-
- didTransition: function(infos) {
- // Don't do any further action here if we redirected
- if (infos[infos.length-1].handler.transitioned) { return; }
-
- var appController = this.container.lookup('controller:application'),
- path = routePath(infos);
-
- set(appController, 'currentPath', path);
- this.notifyPropertyChange('url');
-
- if (get(this, 'namespace').LOG_TRANSITIONS) {
- Ember.Logger.log("Transitioned into '" + path + "'");
- }
- },
-
- handleURL: function(url) {
- this.router.handleURL(url);
- this.notifyPropertyChange('url');
- },
-
- transitionTo: function(passedName) {
- var args = [].slice.call(arguments), name;
-
- if (!this.router.hasRoute(passedName)) {
- name = args[0] = passedName + '.index';
- } else {
- name = passedName;
- }
-
- Ember.assert("The route " + passedName + " was not found", this.router.hasRoute(name));
-
- this.router.transitionTo.apply(this.router, args);
- this.notifyPropertyChange('url');
- },
-
- replaceWith: function() {
- this.router.replaceWith.apply(this.router, arguments);
- this.notifyPropertyChange('url');
- },
-
- generate: function() {
- var url = this.router.generate.apply(this.router, arguments);
- return this.location.formatURL(url);
- },
-
- isActive: function(routeName) {
- var router = this.router;
- return router.isActive.apply(router, arguments);
- },
-
- send: function(name, context) {
- if (Ember.$ && context instanceof Ember.$.Event) {
- context = context.context;
- }
-
- this.router.trigger(name, context);
- },
-
- hasRoute: function(route) {
- return this.router.hasRoute(route);
- },
-
- _lookupActiveView: function(templateName) {
- var active = this._activeViews[templateName];
- return active && active[0];
- },
-
- _connectActiveView: function(templateName, view) {
- var existing = this._activeViews[templateName];
-
- if (existing) {
- existing[0].off('willDestroyElement', this, existing[1]);
- }
-
- var disconnect = function() {
- delete this._activeViews[templateName];
- };
-
- this._activeViews[templateName] = [view, disconnect];
- view.one('willDestroyElement', this, disconnect);
- }
-});
-
-Ember.Router.reopenClass({
- defaultFailureHandler: {
- setup: function(error) {
- Ember.Logger.error('Error while loading route:', error);
-
- // Using setTimeout allows us to escape from the Promise's try/catch block
- setTimeout(function() { throw error; });
- }
- }
-});
-
-function getHandlerFunction(router) {
- var seen = {}, container = router.container;
-
- return function(name) {
- var handler = container.lookup('route:' + name);
- if (seen[name]) { return handler; }
-
- seen[name] = true;
-
- if (!handler) {
- if (name === 'loading') { return {}; }
- if (name === 'failure') { return router.constructor.defaultFailureHandler; }
-
- container.register('route', name, Ember.Route.extend());
- handler = container.lookup('route:' + name);
- }
-
- handler.routeName = name;
- return handler;
- };
-}
-
-function handlerIsActive(router, handlerName) {
- var handler = router.container.lookup('route:' + handlerName),
- currentHandlerInfos = router.router.currentHandlerInfos,
- handlerInfo;
-
- for (var i=0, l=currentHandlerInfos.length; i<l; i++) {
- handlerInfo = currentHandlerInfos[i];
- if (handlerInfo.handler === handler) { return true; }
- }
-
- return false;
-}
-
-function routePath(handlerInfos) {
- var path = [];
-
- for (var i=1, l=handlerInfos.length; i<l; i++) {
- var name = handlerInfos[i].name,
- nameParts = name.split(".");
-
- path.push(nameParts[nameParts.length - 1]);
- }
-
- return path.join(".");
-}
-
-function setupRouter(emberRouter, router, location) {
- var lastURL;
-
- router.getHandler = getHandlerFunction(emberRouter);
-
- var doUpdateURL = function() {
- location.setURL(lastURL);
- };
-
- router.updateURL = function(path) {
- lastURL = path;
- Ember.run.once(doUpdateURL);
- };
-
- if (location.replaceURL) {
- var doReplaceURL = function() {
- location.replaceURL(lastURL);
- };
-
- router.replaceURL = function(path) {
- lastURL = path;
- Ember.run.once(doReplaceURL);
- };
- }
-
- router.didTransition = function(infos) {
- emberRouter.didTransition(infos);
- };
-}
-
-Ember.Router.reopenClass({
- map: function(callback) {
- var router = this.router = new Router();
-
- var dsl = Ember.RouterDSL.map(function() {
- this.resource('application', { path: "/" }, function() {
- callback.call(this);
- });
- });
-
- router.map(dsl.generate());
- return router;
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set,
- classify = Ember.String.classify,
- decamelize = Ember.String.decamelize;
-
-
-Ember.Route = Ember.Object.extend({
- exit: function() {
- teardownView(this);
- },
-
- /**
- Transition into another route. Optionally supply a model for the
- route in question. The model will be serialized into the URL
- using the `serialize` hook.
-
- @method transitionTo
- @param {String} name the name of the route
- @param {...Object} models the
- */
- transitionTo: function() {
- this.transitioned = true;
- return this.router.transitionTo.apply(this.router, arguments);
- },
-
- /**
- Transition into another route while replacing the current URL if
- possible. Identical to `transitionTo` in all other respects.
-
- @method replaceWith
- @param {String} name the name of the route
- @param {...Object} models the
- */
- replaceWith: function() {
- this.transitioned = true;
- return this.router.replaceWith.apply(this.router, arguments);
- },
-
- send: function() {
- return this.router.send.apply(this.router, arguments);
- },
-
- /**
- @private
-
- This hook is the entry point for router.js
-
- @method setup
- */
- setup: function(context) {
- this.transitioned = false;
- this.redirect(context);
-
- if (this.transitioned) { return; }
-
- var controller = this.controllerFor(this.routeName, context);
-
- if (controller) {
- set(controller, 'model', context);
- }
-
- if (this.setupControllers) {
- Ember.deprecate("Ember.Route.setupControllers is deprecated. Please use Ember.Route.setupController(controller, model) instead.");
- this.setupControllers(controller, context);
- } else {
- this.setupController(controller, context);
- }
-
- if (this.renderTemplates) {
- Ember.deprecate("Ember.Route.renderTemplates is deprecated. Please use Ember.Route.renderTemplate(controller, model) instead.");
- this.renderTemplates(context);
- } else {
- this.renderTemplate(controller, context);
- }
- },
-
- /**
- A hook you can implement to optionally redirect to another route.
-
- If you call `this.transitionTo` from inside of this hook, this route
- will not be entered in favor of the other hook.
-
- @method redirect
- @param {Object} model the model for this route
- */
- redirect: Ember.K,
-
- /**
- @private
-
- The hook called by `router.js` to convert parameters into the context
- for this handler. The public Ember hook is `model`.
-
- @method deserialize
- */
- deserialize: function(params) {
- var model = this.model(params);
- return this.currentModel = model;
- },
-
- /**
- @private
-
- Called when the context is changed by router.js.
- */
- contextDidChange: function() {
- this.currentModel = this.context;
- },
-
- /**
- A hook you can implement to convert the URL into the model for
- this route.
-
- ```js
- App.Route.map(function(match) {
- match("/posts/:post_id").to("post");
- });
- ```
-
- The model for the `post` route is `App.Post.find(params.post_id)`.
-
- By default, if your route has a dynamic segment ending in `_id`:
-
- * The model class is determined from the segment (`post_id`'s
- class is `App.Post`)
- * The find method is called on the model class with the value of
- the dynamic segment.
-
- @method model
- @param {Object} params the parameters extracted from the URL
- */
- model: function(params) {
- var match, name, value;
-
- for (var prop in params) {
- if (match = prop.match(/^(.*)_id$/)) {
- name = match[1];
- value = params[prop];
- }
- }
-
- if (!name) { return; }
-
- var className = classify(name),
- namespace = this.router.namespace,
- modelClass = namespace[className];
-
- Ember.assert("You used the dynamic segment " + name + "_id in your router, but " + namespace + "." + className + " did not exist and you did not override your state's `model` hook.", modelClass);
- return modelClass.find(value);
- },
-
- /**
- A hook you can implement to convert the route's model into parameters
- for the URL.
-
- ```js
- App.Route.map(function(match) {
- match("/posts/:post_id").to("post");
- });
-
- App.PostRoute = Ember.Route.extend({
- model: function(params) {
- // the server returns `{ id: 12 }`
- return jQuery.getJSON("/posts/" + params.post_id);
- },
-
- serialize: function(model) {
- // this will make the URL `/posts/12`
- return { post_id: model.id };
- }
- });
- ```
-
- The default `serialize` method inserts the model's `id` into the
- route's dynamic segment (in this case, `:post_id`).
-
- This method is called when `transitionTo` is called with a context
- in order to populate the URL.
-
- @method serialize
- @param {Object} model the route's model
- @param {Array} params an Array of parameter names for the current
- route (in the example, `['post_id']`.
- @return {Object} the serialized parameters
- */
- serialize: function(model, params) {
- if (params.length !== 1) { return; }
-
- var name = params[0], object = {};
- object[name] = get(model, 'id');
-
- return object;
- },
-
- /**
- A hook you can use to setup the controller for the current route.
-
- This method is called with the controller for the current route and the
- model supplied by the `model` hook.
-
- ```js
- App.Route.map(function(match) {
- match("/posts/:post_id").to("post");
- });
- ```
-
- For the `post` route, the controller is `App.PostController`.
-
- By default, the `setupController` hook sets the `content` property of
- the controller to the `model`.
-
- If no explicit controller is defined, the route will automatically create
- an appropriate controller for the model:
-
- * if the model is an `Ember.Array` (including record arrays from Ember
- Data), the controller is an `Ember.ArrayController`.
- * otherwise, the controller is an `Ember.ObjectController`.
-
- This means that your template will get a proxy for the model as its
- context, and you can act as though the model itself was the context.
-
- @method setupController
- */
- setupController: Ember.K,
-
- /**
- Returns the controller for a particular route.
-
- ```js
- App.PostRoute = Ember.Route.extend({
- setupController: function(controller, post) {
- this._super(controller, post);
- this.controllerFor('posts').set('currentPost', post);
- }
- });
- ```
-
- By default, the controller for `post` is the shared instance of
- `App.PostController`.
-
- @method controllerFor
- @param {String} name the name of the route
- @param {Object} model the model associated with the route (optional)
- @return {Ember.Controller}
- */
- controllerFor: function(name, model) {
- var container = this.router.container,
- controller = container.lookup('controller:' + name);
-
- if (!controller) {
- model = model || this.modelFor(name);
-
- Ember.assert("You are trying to look up a controller that you did not define, and for which Ember does not know the model.\n\nThis is not a controller for a route, so you must explicitly define the controller ("+this.router.namespace.toString() + "." + Ember.String.capitalize(Ember.String.camelize(name))+"Controller) or pass a model as the second parameter to `controllerFor`, so that Ember knows which type of controller to create for you.", model || this.container.lookup('route:' + name));
-
- controller = Ember.generateController(container, name, model);
- }
-
- return controller;
- },
-
- /**
- Returns the current model for a given route.
-
- This is the object returned by the `model` hook of the route
- in question.
-
- @method modelFor
- @param {String} name the name of the route
- @return {Object} the model object
- */
- modelFor: function(name) {
- var route = this.container.lookup('route:' + name);
- return route && route.currentModel;
- },
-
- /**
- A hook you can use to render the template for the current route.
-
- This method is called with the controller for the current route and the
- model supplied by the `model` hook. By default, it renders the route's
- template, configured with the controller for the route.
-
- This method can be overridden to set up and render additional or
- alternative templates.
-
- @method renderTemplate
- @param {Object} controller the route's controller
- @param {Object} model the route's model
- */
- renderTemplate: function(controller, model) {
- this.render();
- },
-
- /**
- Renders a template into an outlet.
-
- This method has a number of defaults, based on the name of the
- route specified in the router.
-
- For example:
-
- ```js
- App.Router.map(function(match) {
- match("/").to("index");
- match("/posts/:post_id").to("post");
- });
-
- App.PostRoute = App.Route.extend({
- renderTemplate: function() {
- this.render();
- }
- });
- ```
-
- The name of the `PostRoute`, as defined by the router, is `post`.
-
- By default, render will:
-
- * render the `post` template
- * with the `post` view (`PostView`) for event handling, if one exists
- * and the `post` controller (`PostController`), if one exists
- * into the `main` outlet of the `application` template
-
- You can override this behavior:
-
- ```js
- App.PostRoute = App.Route.extend({
- renderTemplate: function() {
- this.render('myPost', { // the template to render
- into: 'index', // the template to render into
- outlet: 'detail', // the name of the outlet in that template
- controller: 'blogPost' // the controller to use for the template
- });
- }
- });
- ```
-
- Remember that the controller's `content` will be the route's model. In
- this case, the default model will be `App.Post.find(params.post_id)`.
-
- @method render
- @param {String} name the name of the template to render
- @param {Object} options the options
- */
- render: function(name, options) {
- if (typeof name === 'object' && !options) {
- options = name;
- name = this.routeName;
- }
-
- name = name ? name.replace(/\//g, '.') : this.routeName;
-
- var container = this.container,
- view = container.lookup('view:' + name),
- template = container.lookup('template:' + name);
-
- if (!view && !template) { return; }
-
- this.lastRenderedTemplate = name;
-
- options = normalizeOptions(this, name, template, options);
- view = setupView(view, container, options);
-
- appendView(this, view, options);
- }
-});
-
-function parentRoute(route) {
- var handlerInfos = route.router.router.currentHandlerInfos;
-
- var parent, current;
-
- for (var i=0, l=handlerInfos.length; i<l; i++) {
- current = handlerInfos[i].handler;
- if (current === route) { return parent; }
- parent = current;
- }
-}
-
-function parentTemplate(route) {
- var parent = parentRoute(route), template;
-
- if (!parent) { return; }
-
- if (template = parent.lastRenderedTemplate) {
- return template;
- } else {
- return parentTemplate(parent);
- }
-}
-
-function normalizeOptions(route, name, template, options) {
- options = options || {};
- options.into = options.into ? options.into.replace(/\//g, '.') : parentTemplate(route);
- options.outlet = options.outlet || 'main';
- options.name = name;
- options.template = template;
-
- var controller = options.controller, namedController;
-
- if (options.controller) {
- controller = options.controller;
- } else if (namedController = route.container.lookup('controller:' + name)) {
- controller = namedController;
- } else {
- controller = route.routeName;
- }
-
- if (typeof controller === 'string') {
- controller = route.container.lookup('controller:' + controller);
- }
-
- options.controller = controller;
-
- return options;
-}
-
-function setupView(view, container, options) {
- var defaultView = options.into ? 'view:default' : 'view:toplevel';
-
- view = view || container.lookup(defaultView);
-
- if (!get(view, 'templateName')) {
- set(view, 'template', options.template);
- }
-
- set(view, 'renderedName', options.name);
- set(view, 'controller', options.controller);
-
- return view;
-}
-
-function appendView(route, view, options) {
- if (options.into) {
- var parentView = route.router._lookupActiveView(options.into);
- route.teardownView = teardownOutlet(parentView, options.outlet);
- parentView.connectOutlet(options.outlet, view);
- } else {
- var rootElement = get(route, 'router.namespace.rootElement');
- route.router._connectActiveView(options.name, view);
- route.teardownView = teardownTopLevel(view);
- view.appendTo(rootElement);
- }
-}
-
-function teardownTopLevel(view) {
- return function() { view.remove(); };
-}
-
-function teardownOutlet(parentView, outlet) {
- return function() { parentView.disconnectOutlet(outlet); };
-}
-
-function teardownView(route) {
- if (route.teardownView) { route.teardownView(); }
-
- delete route.teardownView;
- delete route.lastRenderedTemplate;
-}
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-var get = Ember.get, set = Ember.set;
-Ember.onLoad('Ember.Handlebars', function(Handlebars) {
-
- var resolvePaths = Ember.Handlebars.resolvePaths,
- isSimpleClick = Ember.ViewUtils.isSimpleClick;
-
- function fullRouteName(router, name) {
- if (!router.hasRoute(name)) {
- name = name + '.index';
- }
-
- return name;
- }
-
- function resolvedPaths(linkView) {
- return resolvePaths(linkView.parameters);
- }
-
- function args(linkView, router, route) {
- var passedRouteName = route || linkView.namedRoute, routeName;
-
- routeName = fullRouteName(router, passedRouteName);
-
- Ember.assert("The route " + passedRouteName + " was not found", router.hasRoute(routeName));
-
- var ret = [ routeName ];
- return ret.concat(resolvePaths(linkView.parameters));
- }
-
- var LinkView = Ember.View.extend({
- tagName: 'a',
- namedRoute: null,
- currentWhen: null,
- title: null,
- activeClass: 'active',
- replace: false,
- attributeBindings: ['href', 'title'],
- classNameBindings: 'active',
-
- active: Ember.computed(function() {
- var router = this.get('router'),
- params = resolvedPaths(this),
- currentWithIndex = this.currentWhen + '.index',
- isActive = router.isActive.apply(router, [this.currentWhen].concat(params)) ||
- router.isActive.apply(router, [currentWithIndex].concat(params));
-
- if (isActive) { return get(this, 'activeClass'); }
- }).property('namedRoute', 'router.url'),
-
- router: Ember.computed(function() {
- return this.get('controller').container.lookup('router:main');
- }),
-
- click: function(event) {
- if (!isSimpleClick(event)) { return true; }
-
- event.preventDefault();
- if (this.bubbles === false) { event.stopPropagation(); }
-
- var router = this.get('router');
-
- if (this.get('replace')) {
- router.replaceWith.apply(router, args(this, router));
- } else {
- router.transitionTo.apply(router, args(this, router));
- }
- },
-
- href: Ember.computed(function() {
- var router = this.get('router');
- return router.generate.apply(router, args(this, router));
- })
- });
-
- LinkView.toString = function() { return "LinkView"; };
-
- Ember.Handlebars.registerHelper('linkTo', function(name) {
- var options = [].slice.call(arguments, -1)[0];
- var contexts = [].slice.call(arguments, 1, -1);
-
- var hash = options.hash;
-
- hash.namedRoute = name;
- hash.currentWhen = hash.currentWhen || name;
-
- hash.parameters = {
- data: options.data,
- contexts: contexts,
- roots: options.contexts
- };
-
- return Ember.Handlebars.helpers.view.call(this, LinkView, options);
- });
-
-});
-
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-Ember.onLoad('Ember.Handlebars', function(Handlebars) {
- /**
- @module ember
- @submodule ember-handlebars
- */
-
- Handlebars.OutletView = Ember.ContainerView.extend(Ember._Metamorph);
-
- /**
- The `outlet` helper allows you to specify that the current
- view's controller will fill in the view for a given area.
-
- ``` handlebars
- {{outlet}}
- ```
-
- By default, when the the current controller's `view` property changes, the
- outlet will replace its current view with the new view. You can set the
- `view` property directly, but it's normally best to use `connectOutlet`.
-
- ``` javascript
- # Instantiate App.PostsView and assign to `view`, so as to render into outlet.
- controller.connectOutlet('posts');
- ```
-
- You can also specify a particular name other than `view`:
-
- ``` handlebars
- {{outlet masterView}}
- {{outlet detailView}}
- ```
-
- Then, you can control several outlets from a single controller.
-
- ``` javascript
- # Instantiate App.PostsView and assign to controller.masterView.
- controller.connectOutlet('masterView', 'posts');
- # Also, instantiate App.PostInfoView and assign to controller.detailView.
- controller.connectOutlet('detailView', 'postInfo');
- ```
-
- @method outlet
- @for Ember.Handlebars.helpers
- @param {String} property the property on the controller
- that holds the view for this outlet
- */
- Handlebars.registerHelper('outlet', function(property, options) {
- var outletSource;
-
- if (property && property.data && property.data.isRenderData) {
- options = property;
- property = 'main';
- }
-
- outletSource = options.data.view;
- while (!(outletSource.get('template.isTop'))){
- outletSource = outletSource.get('_parentView');
- }
-
- options.data.view.set('outletSource', outletSource);
- options.hash.currentViewBinding = '_view.outletSource._outlets.' + property;
-
- return Handlebars.helpers.view.call(this, Handlebars.OutletView, options);
- });
-
- Ember.View.reopen({
- init: function() {
- set(this, '_outlets', {});
- this._super();
- },
-
- connectOutlet: function(outletName, view) {
- var outlets = get(this, '_outlets'),
- container = get(this, 'container'),
- router = container && container.lookup('router:main'),
- oldView = get(outlets, outletName),
- renderedName = get(view, 'renderedName');
-
- set(outlets, outletName, view);
-
- if (router) {
- if (oldView) {
- router._disconnectActiveView(oldView);
- }
- if (renderedName) {
- router._connectActiveView(renderedName, view);
- }
- }
- },
-
- disconnectOutlet: function(outletName) {
- var outlets = get(this, '_outlets'),
- container = get(this, 'container'),
- router = container && container.lookup('router:main'),
- view = get(outlets, outletName);
-
- set(outlets, outletName, null);
-
- if (router && view) {
- router._disconnectActiveView(view);
- }
- }
- });
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-Ember.onLoad('Ember.Handlebars', function(Handlebars) {
-
- Ember.Handlebars.registerHelper('render', function(name, context, options) {
- Ember.assert("You must pass a template to render", arguments.length >= 2);
- var container, router, controller, view;
-
- if (arguments.length === 2) {
- options = context;
- context = undefined;
- }
-
- if (typeof context === 'string') {
- context = Ember.Handlebars.get(options.contexts[1], context, options);
- }
-
- name = name.replace(/\//g, '.');
- container = options.data.keywords.controller.container;
- router = container.lookup('router:main');
-
- Ember.assert("This view is already rendered", !router || !router._lookupActiveView(name));
-
- view = container.lookup('view:' + name) || container.lookup('view:default');
-
- if (controller = options.hash.controller) {
- controller = container.lookup('controller:' + controller);
- } else {
- controller = Ember.controllerFor(container, name, context);
- }
-
- if (controller && context) {
- controller.set('model', context);
- }
-
- controller.set('target', options.data.keywords.controller);
-
- options.hash.viewName = Ember.String.camelize(name);
- options.hash.template = container.lookup('template:' + name);
- options.hash.controller = controller;
-
- if (router) {
- router._connectActiveView(name, view);
- }
-
- Ember.Handlebars.helpers.view.call(this, view, options);
- });
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-Ember.onLoad('Ember.Handlebars', function(Handlebars) {
-
- var resolvePaths = Ember.Handlebars.resolvePaths,
- isSimpleClick = Ember.ViewUtils.isSimpleClick;
-
- var EmberHandlebars = Ember.Handlebars,
- handlebarsGet = EmberHandlebars.get,
- SafeString = EmberHandlebars.SafeString,
- get = Ember.get,
- a_slice = Array.prototype.slice;
-
- function args(options, actionName) {
- var ret = [];
- if (actionName) { ret.push(actionName); }
- return ret.concat(resolvePaths(options.parameters));
- }
-
- var ActionHelper = EmberHandlebars.ActionHelper = {
- registeredActions: {}
- };
-
- ActionHelper.registerAction = function(actionName, options) {
- var actionId = (++Ember.uuid).toString();
-
- ActionHelper.registeredActions[actionId] = {
- eventName: options.eventName,
- handler: function(event) {
- if (!isSimpleClick(event)) { return true; }
- event.preventDefault();
-
- if (options.bubbles === false) {
- event.stopPropagation();
- }
-
- var view = options.view,
- contexts = options.contexts,
- target = options.target;
-
- if (target.send) {
- return target.send.apply(target, args(options, actionName));
- } else {
- Ember.assert("The action '" + actionName + "' did not exist on " + target, typeof target[actionName] === 'function');
- return target[actionName].apply(target, args(options));
- }
- }
- };
-
- options.view.on('willClearRender', function() {
- delete ActionHelper.registeredActions[actionId];
- });
-
- return actionId;
- };
-
- /**
- The `{{action}}` helper registers an HTML element within a template for DOM
- event handling and forwards that interaction to the view's controller
- or supplied `target` option (see 'Specifying a Target').
-
- If the view's controller does not implement the event, the event is sent
- to the current route, and it bubbles up the route hierarchy from there.
-
- User interaction with that element will invoke the supplied action name on
- the appropriate target.
-
- Given the following Handlebars template on the page
-
- ```handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName}}>
- click me
- </div>
- </script>
- ```
-
- And application code
-
- ```javascript
- AController = Ember.Controller.extend({
- anActionName: function() {}
- });
-
- AView = Ember.View.extend({
- controller: AController.create(),
- templateName: 'a-template'
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will results in the following rendered HTML
-
- ```html
- <div class="ember-view">
- <div data-ember-action="1">
- click me
- </div>
- </div>
- ```
-
- Clicking "click me" will trigger the `anActionName` method of the
- `AController`. In this case, no additional parameters will be passed.
-
- If you provide additional parameters to the helper:
-
- ```handlebars
- <button {{action 'edit' post}}>Edit</button>
- ```
-
- Those parameters will be passed along as arguments to the JavaScript
- function implementing the action.
-
- ### Event Propagation
-
- Events triggered through the action helper will automatically have
- `.preventDefault()` called on them. You do not need to do so in your event
- handlers.
-
- To also disable bubbling, pass `bubbles=false` to the helper:
-
- ```handlebars
- <button {{action 'edit' post bubbles=false}}>Edit</button>
- ```
-
- If you need the default handler to trigger you should either register your
- own event handler, or use event methods on your view class. See `Ember.View`
- 'Responding to Browser Events' for more information.
-
- ### Specifying DOM event type
-
- By default the `{{action}}` helper registers for DOM `click` events. You can
- supply an `on` option to the helper to specify a different DOM event name:
-
- ```handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName on="doubleClick"}}>
- click me
- </div>
- </script>
- ```
-
- See `Ember.View` 'Responding to Browser Events' for a list of
- acceptable DOM event names.
-
- NOTE: Because `{{action}}` depends on Ember's event dispatch system it will
- only function if an `Ember.EventDispatcher` instance is available. An
- `Ember.EventDispatcher` instance will be created when a new `Ember.Application`
- is created. Having an instance of `Ember.Application` will satisfy this
- requirement.
-
- ### Specifying a Target
-
- There are several possible target objects for `{{action}}` helpers:
-
- In a typical Ember application, where views are managed through use of the
- `{{outlet}}` helper, actions will bubble to the current controller, then
- to the current route, and then up the route hierarchy.
-
- Alternatively, a `target` option can be provided to the helper to change
- which object will receive the method call. This option must be a path
- path to an object, accessible in the current context:
-
- ```handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action anActionName target="MyApplication.someObject"}}>
- click me
- </div>
- </script>
- ```
-
- Clicking "click me" in the rendered HTML of the above template will trigger
- the `anActionName` method of the object at `MyApplication.someObject`.
-
- If an action's target does not implement a method that matches the supplied
- action name an error will be thrown.
-
- ```handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- <div {{action aMethodNameThatIsMissing}}>
- click me
- </div>
- </script>
- ```
-
- With the following application code
-
- ```javascript
- AView = Ember.View.extend({
- templateName; 'a-template',
- // note: no method 'aMethodNameThatIsMissing'
- anActionName: function(event) {}
- });
-
- aView = AView.create();
- aView.appendTo('body');
- ```
-
- Will throw `Uncaught TypeError: Cannot call method 'call' of undefined` when
- "click me" is clicked.
-
- ### Additional Parameters
-
- You may specify additional parameters to the `{{action}}` helper. These
- parameters are passed along as the arguments to the JavaScript function
- implementing the action.
-
- ```handlebars
- <script type="text/x-handlebars" data-template-name='a-template'>
- {{#each person in people}}
- <div {{action edit person}}>
- click me
- </div>
- {{/each}}
- </script>
- ```
-
- Clicking "click me" will trigger the `edit` method on the current view's
- controller with the current person as a parameter.
-
- @method action
- @for Ember.Handlebars.helpers
- @param {String} actionName
- @param {Object...} contexts
- @param {Hash} options
- */
- EmberHandlebars.registerHelper('action', function(actionName) {
- var options = arguments[arguments.length - 1],
- contexts = a_slice.call(arguments, 1, -1);
-
- var hash = options.hash,
- view = options.data.view,
- target, controller, link;
-
- // create a hash to pass along to registerAction
- var action = {
- eventName: hash.on || "click"
- };
-
- action.parameters = {
- data: options.data,
- contexts: contexts,
- roots: options.contexts
- };
-
- action.view = view = get(view, 'concreteView');
-
- if (hash.target) {
- target = handlebarsGet(this, hash.target, options);
- } else if (controller = options.data.keywords.controller) {
- target = controller;
- }
-
- action.target = target;
- action.bubbles = hash.bubbles;
-
- var actionId = ActionHelper.registerAction(actionName, action);
- return new SafeString('data-ember-action="' + actionId + '"');
- });
-
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-var ControllersProxy = Ember.Object.extend({
- controller: null,
-
- unknownProperty: function(controllerName) {
- var controller = get(this, 'controller'),
- needs = get(controller, 'needs'),
- dependency;
-
- for (var i=0, l=needs.length; i<l; i++) {
- dependency = needs[i];
- if (dependency === controllerName) {
- return controller.controllerFor(controllerName);
- }
- }
- }
-});
-
-Ember.ControllerMixin.reopen({
- concatenatedProperties: ['needs'],
- needs: [],
-
- init: function() {
- this._super.apply(this, arguments);
-
- // Structure asserts to still do verification but not string concat in production
- if(!verifyDependencies(this)) {
- Ember.assert("Missing dependencies", false);
- }
- },
-
- transitionToRoute: function() {
- var target = get(this, 'target');
-
- return target.transitionTo.apply(target, arguments);
- },
-
- // TODO: Deprecate this, see https://github.com/emberjs/ember.js/issues/1785
- transitionTo: function() {
- return this.transitionToRoute.apply(this, arguments);
- },
-
- replaceRoute: function() {
- var target = get(this, 'target');
-
- return target.replaceWith.apply(target, arguments);
- },
-
- // TODO: Deprecate this, see https://github.com/emberjs/ember.js/issues/1785
- replaceWith: function() {
- return this.replaceRoute.apply(this, arguments);
- },
-
- controllerFor: function(controllerName) {
- var container = get(this, 'container');
- return container.lookup('controller:' + controllerName);
- },
-
- model: Ember.computed(function(key, value) {
- if (arguments.length > 1) {
- return set(this, 'content', value);
- } else {
- return get(this, 'content');
- }
- }).property('content'),
-
- controllers: Ember.computed(function() {
- return ControllersProxy.create({ controller: this });
- })
-});
-
-function verifyDependencies(controller) {
- var needs = get(controller, 'needs'),
- container = get(controller, 'container'),
- dependency, satisfied = true;
-
- for (var i=0, l=needs.length; i<l; i++) {
- dependency = needs[i];
- if (dependency.indexOf(':') === -1) {
- dependency = "controller:" + dependency;
- }
-
- if (!container.has(dependency)) {
- satisfied = false;
- Ember.assert(controller + " needs " + dependency + " but it does not exist", false);
- }
- }
-
- return satisfied;
-}
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-Ember.View.reopen({
- init: function() {
- set(this, '_outlets', {});
- this._super();
- },
-
- connectOutlet: function(outletName, view) {
- var outlets = get(this, '_outlets'),
- container = get(this, 'container'),
- router = container && container.lookup('router:main'),
- renderedName = get(view, 'renderedName');
-
- set(outlets, outletName, view);
-
- if (router && renderedName) {
- router._connectActiveView(renderedName, view);
- }
- },
-
- disconnectOutlet: function(outletName) {
- var outlets = get(this, '_outlets');
-
- set(outlets, outletName, null);
- }
-});
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/*
- This file implements the `location` API used by Ember's router.
-
- That API is:
-
- getURL: returns the current URL
- setURL(path): sets the current URL
- replaceURL(path): replace the current URL (optional)
- onUpdateURL(callback): triggers the callback when the URL changes
- formatURL(url): formats `url` to be placed into `href` attribute
-
- Calling setURL or replaceURL will not trigger onUpdateURL callbacks.
-
- TODO: This should perhaps be moved so that it's visible in the doc output.
-*/
-
-/**
- Ember.Location returns an instance of the correct implementation of
- the `location` API.
-
- You can pass it a `implementation` ('hash', 'history', 'none') to force a
- particular implementation.
-
- @class Location
- @namespace Ember
- @static
-*/
-Ember.Location = {
- create: function(options) {
- var implementation = options && options.implementation;
- Ember.assert("Ember.Location.create: you must specify a 'implementation' option", !!implementation);
-
- var implementationClass = this.implementations[implementation];
- Ember.assert("Ember.Location.create: " + implementation + " is not a valid implementation", !!implementationClass);
-
- return implementationClass.create.apply(implementationClass, arguments);
- },
-
- registerImplementation: function(name, implementation) {
- this.implementations[name] = implementation;
- },
-
- implementations: {}
-};
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Ember.NoneLocation does not interact with the browser. It is useful for
- testing, or when you need to manage state with your Router, but temporarily
- don't want it to muck with the URL (for example when you embed your
- application in a larger page).
-
- @class NoneLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.NoneLocation = Ember.Object.extend({
- path: '',
-
- getURL: function() {
- return get(this, 'path');
- },
-
- setURL: function(path) {
- set(this, 'path', path);
- },
-
- onUpdateURL: function(callback) {
- // We are not wired up to the browser, so we'll never trigger the callback.
- },
-
- formatURL: function(url) {
- // The return value is not overly meaningful, but we do not want to throw
- // errors when test code renders templates containing {{action href=true}}
- // helpers.
- return url;
- }
-});
-
-Ember.Location.registerImplementation('none', Ember.NoneLocation);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-
-/**
- Ember.HashLocation implements the location API using the browser's
- hash. At present, it relies on a hashchange event existing in the
- browser.
-
- @class HashLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.HashLocation = Ember.Object.extend({
-
- init: function() {
- set(this, 'location', get(this, 'location') || window.location);
- },
-
- /**
- @private
-
- Returns the current `location.hash`, minus the '#' at the front.
-
- @method getURL
- */
- getURL: function() {
- return get(this, 'location').hash.substr(1);
- },
-
- /**
- @private
-
- Set the `location.hash` and remembers what was set. This prevents
- `onUpdateURL` callbacks from triggering when the hash was set by
- `HashLocation`.
-
- @method setURL
- @param path {String}
- */
- setURL: function(path) {
- get(this, 'location').hash = path;
- set(this, 'lastSetURL', path);
- },
-
- /**
- @private
-
- Register a callback to be invoked when the hash changes. These
- callbacks will execute when the user presses the back or forward
- button, but not after `setURL` is invoked.
-
- @method onUpdateURL
- @param callback {Function}
- */
- onUpdateURL: function(callback) {
- var self = this;
- var guid = Ember.guidFor(this);
-
- Ember.$(window).bind('hashchange.ember-location-'+guid, function() {
- var path = location.hash.substr(1);
- if (get(self, 'lastSetURL') === path) { return; }
-
- set(self, 'lastSetURL', null);
-
- callback(location.hash.substr(1));
- });
- },
-
- /**
- @private
-
- Given a URL, formats it to be placed into the page as part
- of an element's `href` attribute.
-
- This is used, for example, when using the {{action}} helper
- to generate a URL based on an event.
-
- @method formatURL
- @param url {String}
- */
- formatURL: function(url) {
- return '#'+url;
- },
-
- willDestroy: function() {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).unbind('hashchange.ember-location-'+guid);
- }
-});
-
-Ember.Location.registerImplementation('hash', Ember.HashLocation);
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-routing
-*/
-
-var get = Ember.get, set = Ember.set;
-var popstateReady = false;
-
-/**
- Ember.HistoryLocation implements the location API using the browser's
- history.pushState API.
-
- @class HistoryLocation
- @namespace Ember
- @extends Ember.Object
-*/
-Ember.HistoryLocation = Ember.Object.extend({
-
- init: function() {
- set(this, 'location', get(this, 'location') || window.location);
- this.initState();
- },
-
- /**
- @private
-
- Used to set state on first call to setURL
-
- @method initState
- */
- initState: function() {
- this.replaceState(get(this, 'location').pathname);
- set(this, 'history', window.history);
- },
-
- /**
- Will be pre-pended to path upon state change
-
- @property rootURL
- @default '/'
- */
- rootURL: '/',
-
- /**
- @private
-
- Returns the current `location.pathname`.
-
- @method getURL
- */
- getURL: function() {
- return get(this, 'location').pathname;
- },
-
- /**
- @private
-
- Uses `history.pushState` to update the url without a page reload.
-
- @method setURL
- @param path {String}
- */
- setURL: function(path) {
- path = this.formatURL(path);
-
- if (this.getState() && this.getState().path !== path) {
- popstateReady = true;
- this.pushState(path);
- }
- },
-
- /**
- @private
-
- Uses `history.replaceState` to update the url without a page reload
- or history modification.
-
- @method replaceURL
- @param path {String}
- */
- replaceURL: function(path) {
- path = this.formatURL(path);
-
- if (this.getState() && this.getState().path !== path) {
- popstateReady = true;
- this.replaceState(path);
- }
- },
-
- /**
- @private
-
- Get the current `history.state`
-
- @method getState
- */
- getState: function() {
- return get(this, 'history').state;
- },
-
- /**
- @private
-
- Pushes a new state
-
- @method pushState
- @param path {String}
- */
- pushState: function(path) {
- window.history.pushState({ path: path }, null, path);
- },
-
- /**
- @private
-
- Replaces the current state
-
- @method replaceState
- @param path {String}
- */
- replaceState: function(path) {
- window.history.replaceState({ path: path }, null, path);
- },
-
- /**
- @private
-
- Register a callback to be invoked whenever the browser
- history changes, including using forward and back buttons.
-
- @method onUpdateURL
- @param callback {Function}
- */
- onUpdateURL: function(callback) {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).bind('popstate.ember-location-'+guid, function(e) {
- if(!popstateReady) {
- return;
- }
- callback(location.pathname);
- });
- },
-
- /**
- @private
-
- Used when using `{{action}}` helper. The url is always appended to the rootURL.
-
- @method formatURL
- @param url {String}
- */
- formatURL: function(url) {
- var rootURL = get(this, 'rootURL');
-
- if (url !== '') {
- rootURL = rootURL.replace(/\/$/, '');
- }
-
- return rootURL + url;
- },
-
- willDestroy: function() {
- var guid = Ember.guidFor(this);
-
- Ember.$(window).unbind('popstate.ember-location-'+guid);
- }
-});
-
-Ember.Location.registerImplementation('history', Ember.HistoryLocation);
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-Ember Routing
-
-@module ember
-@submodule ember-routing
-@requires ember-states
-@requires ember-views
-*/
-
-})();
-
-(function() {
-function visit(vertex, fn, visited, path) {
- var name = vertex.name,
- vertices = vertex.incoming,
- names = vertex.incomingNames,
- len = names.length,
- i;
- if (!visited) {
- visited = {};
- }
- if (!path) {
- path = [];
- }
- if (visited.hasOwnProperty(name)) {
- return;
- }
- path.push(name);
- visited[name] = true;
- for (i = 0; i < len; i++) {
- visit(vertices[names[i]], fn, visited, path);
- }
- fn(vertex, path);
- path.pop();
-}
-
-function DAG() {
- this.names = [];
- this.vertices = {};
-}
-
-DAG.prototype.add = function(name) {
- if (!name) { return; }
- if (this.vertices.hasOwnProperty(name)) {
- return this.vertices[name];
- }
- var vertex = {
- name: name, incoming: {}, incomingNames: [], hasOutgoing: false, value: null
- };
- this.vertices[name] = vertex;
- this.names.push(name);
- return vertex;
-};
-
-DAG.prototype.map = function(name, value) {
- this.add(name).value = value;
-};
-
-DAG.prototype.addEdge = function(fromName, toName) {
- if (!fromName || !toName || fromName === toName) {
- return;
- }
- var from = this.add(fromName), to = this.add(toName);
- if (to.incoming.hasOwnProperty(fromName)) {
- return;
- }
- function checkCycle(vertex, path) {
- if (vertex.name === toName) {
- throw new Error("cycle detected: " + toName + " <- " + path.join(" <- "));
- }
- }
- visit(from, checkCycle);
- from.hasOutgoing = true;
- to.incoming[fromName] = from;
- to.incomingNames.push(fromName);
-};
-
-DAG.prototype.topsort = function(fn) {
- var visited = {},
- vertices = this.vertices,
- names = this.names,
- len = names.length,
- i, vertex;
- for (i = 0; i < len; i++) {
- vertex = vertices[names[i]];
- if (!vertex.hasOutgoing) {
- visit(vertex, fn, visited);
- }
- }
-};
-
-DAG.prototype.addEdges = function(name, value, before, after) {
- var i;
- this.map(name, value);
- if (before) {
- if (typeof before === 'string') {
- this.addEdge(name, before);
- } else {
- for (i = 0; i < before.length; i++) {
- this.addEdge(name, before[i]);
- }
- }
- }
- if (after) {
- if (typeof after === 'string') {
- this.addEdge(after, name);
- } else {
- for (i = 0; i < after.length; i++) {
- this.addEdge(after[i], name);
- }
- }
- }
-};
-
-Ember.DAG = DAG;
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-application
-*/
-
-var get = Ember.get, set = Ember.set,
- classify = Ember.String.classify,
- decamelize = Ember.String.decamelize;
-
-/**
- An instance of `Ember.Application` is the starting point for every Ember
- application. It helps to instantiate, initialize and coordinate the many
- objects that make up your app.
-
- Each Ember app has one and only one `Ember.Application` object. In fact, the
- very first thing you should do in your application is create the instance:
-
- ```javascript
- window.App = Ember.Application.create();
- ```
-
- Typically, the application object is the only global variable. All other
- classes in your app should be properties on the `Ember.Application` instance,
- which highlights its first role: a global namespace.
-
- For example, if you define a view class, it might look like this:
-
- ```javascript
- App.MyView = Ember.View.extend();
- ```
-
- By default, calling `Ember.Application.create()` will automatically initialize
- your application by calling the `Ember.Application.initialize()` method. If
- you need to delay initialization, you can call your app's `deferReadiness()`
- method. When you are ready for your app to be initialized, call its
- `advanceReadiness()` method.
-
- Because `Ember.Application` inherits from `Ember.Namespace`, any classes
- you create will have useful string representations when calling `toString()`.
- See the `Ember.Namespace` documentation for more information.
-
- While you can think of your `Ember.Application` as a container that holds the
- other classes in your application, there are several other responsibilities
- going on under-the-hood that you may want to understand.
-
- ### Event Delegation
-
- Ember uses a technique called _event delegation_. This allows the framework
- to set up a global, shared event listener instead of requiring each view to
- do it manually. For example, instead of each view registering its own
- `mousedown` listener on its associated element, Ember sets up a `mousedown`
- listener on the `body`.
-
- If a `mousedown` event occurs, Ember will look at the target of the event and
- start walking up the DOM node tree, finding corresponding views and invoking
- their `mouseDown` method as it goes.
-
- `Ember.Application` has a number of default events that it listens for, as
- well as a mapping from lowercase events to camel-cased view method names. For
- example, the `keypress` event causes the `keyPress` method on the view to be
- called, the `dblclick` event causes `doubleClick` to be called, and so on.
-
- If there is a browser event that Ember does not listen for by default, you
- can specify custom events and their corresponding view method names by
- setting the application's `customEvents` property:
-
- ```javascript
- App = Ember.Application.create({
- customEvents: {
- // add support for the loadedmetadata media
- // player event
- 'loadedmetadata': "loadedMetadata"
- }
- });
- ```
-
- By default, the application sets up these event listeners on the document
- body. However, in cases where you are embedding an Ember application inside
- an existing page, you may want it to set up the listeners on an element
- inside the body.
-
- For example, if only events inside a DOM element with the ID of `ember-app`
- should be delegated, set your application's `rootElement` property:
-
- ```javascript
- window.App = Ember.Application.create({
- rootElement: '#ember-app'
- });
- ```
-
- The `rootElement` can be either a DOM element or a jQuery-compatible selector
- string. Note that *views appended to the DOM outside the root element will
- not receive events.* If you specify a custom root element, make sure you only
- append views inside it!
-
- To learn more about the advantages of event delegation and the Ember view
- layer, and a list of the event listeners that are setup by default, visit the
- [Ember View Layer guide](http://emberjs.com/guides/view_layer#toc_event-delegation).
-
- ### Dependency Injection
-
- One thing you may have noticed while using Ember is that you define
- *classes*, not *instances*. When your application loads, all of the instances
- are created for you. Creating these instances is the responsibility of
- `Ember.Application`.
-
- When the `Ember.Application` initializes, it will look for an `Ember.Router`
- class defined on the applications's `Router` property, like this:
-
- ```javascript
- App.Router = Ember.Router.extend({
- // ...
- });
- ```
-
- If found, the router is instantiated and saved on the application's `router`
- property (note the lowercase 'r'). While you should *not* reference this
- router instance directly from your application code, having access to
- `App.router` from the console can be useful during debugging.
-
- After the router is created, the application loops through all of the
- registered _injections_ and invokes them once for each property on the
- `Ember.Application` object.
-
- An injection is a function that is responsible for instantiating objects from
- classes defined on the application. By default, the only injection registered
- instantiates controllers and makes them available on the router.
-
- For example, if you define a controller class:
-
- ```javascript
- App.MyController = Ember.Controller.extend({
- // ...
- });
- ```
-
- Your router will receive an instance of `App.MyController` saved on its
- `myController` property.
-
- Libraries on top of Ember can register additional injections. For example,
- if your application is using Ember Data, it registers an injection that
- instantiates `DS.Store`:
-
- ```javascript
- Ember.Application.registerInjection({
- name: 'store',
- before: 'controllers',
-
- injection: function(app, router, property) {
- if (property === 'Store') {
- set(router, 'store', app[property].create());
- }
- }
- });
- ```
-
- ### Routing
-
- In addition to creating your application's router, `Ember.Application` is
- also responsible for telling the router when to start routing.
-
- By default, the router will begin trying to translate the current URL into
- application state once the browser emits the `DOMContentReady` event. If you
- need to defer routing, you can call the application's `deferReadiness()`
- method. Once routing can begin, call the `advanceReadiness()` method.
-
- If there is any setup required before routing begins, you can implement a
- `ready()` method on your app that will be invoked immediately before routing
- begins:
-
- ```javascript
- window.App = Ember.Application.create({
- ready: function() {
- this.set('router.enableLogging', true);
- }
- });
-
- To begin routing, you must have at a minimum a top-level controller and view.
- You define these as `App.ApplicationController` and `App.ApplicationView`,
- respectively. Your application will not work if you do not define these two
- mandatory classes. For example:
-
- ```javascript
- App.ApplicationView = Ember.View.extend({
- templateName: 'application'
- });
- App.ApplicationController = Ember.Controller.extend();
- ```
-
- @class Application
- @namespace Ember
- @extends Ember.Namespace
-*/
-var Application = Ember.Application = Ember.Namespace.extend(
-/** @scope Ember.Application.prototype */{
-
- /**
- The root DOM element of the Application. This can be specified as an
- element or a
- [jQuery-compatible selector string](http://api.jquery.com/category/selectors/).
-
- This is the element that will be passed to the Application's,
- `eventDispatcher`, which sets up the listeners for event delegation. Every
- view in your application should be a child of the element you specify here.
-
- @property rootElement
- @type DOMElement
- @default 'body'
- */
- rootElement: 'body',
-
- /**
- The `Ember.EventDispatcher` responsible for delegating events to this
- application's views.
-
- The event dispatcher is created by the application at initialization time
- and sets up event listeners on the DOM element described by the
- application's `rootElement` property.
-
- See the documentation for `Ember.EventDispatcher` for more information.
-
- @property eventDispatcher
- @type Ember.EventDispatcher
- @default null
- */
- eventDispatcher: null,
-
- /**
- The DOM events for which the event dispatcher should listen.
-
- By default, the application's `Ember.EventDispatcher` listens
- for a set of standard DOM events, such as `mousedown` and
- `keyup`, and delegates them to your application's `Ember.View`
- instances.
-
- If you would like additional events to be delegated to your
- views, set your `Ember.Application`'s `customEvents` property
- to a hash containing the DOM event name as the key and the
- corresponding view method name as the value. For example:
-
- ```javascript
- App = Ember.Application.create({
- customEvents: {
- // add support for the loadedmetadata media
- // player event
- 'loadedmetadata': "loadedMetadata"
- }
- });
- ```
-
- @property customEvents
- @type Object
- @default null
- */
- customEvents: null,
-
- isInitialized: false,
-
- // Start off the number of deferrals at 1. This will be
- // decremented by the Application's own `initialize` method.
- _readinessDeferrals: 1,
-
- init: function() {
- if (!this.$) { this.$ = Ember.$; }
- this.__container__ = this.buildContainer();
-
- this.Router = this.Router || this.defaultRouter();
- if (this.Router) { this.Router.namespace = this; }
-
- this._super();
-
- this.deferUntilDOMReady();
- this.scheduleInitialize();
- },
-
- /**
- @private
-
- Build the container for the current application.
-
- Also register a default application view in case the application
- itself does not.
-
- @method buildContainer
- @return {Ember.Container} the configured container
- */
- buildContainer: function() {
- var container = this.__container__ = Application.buildContainer(this);
-
- return container;
- },
-
- /**
- @private
-
- If the application has not opted out of routing and has not explicitly
- defined a router, supply a default router for the application author
- to configure.
-
- This allows application developers to do:
-
- ```javascript
- App = Ember.Application.create();
-
- App.Router.map(function(match) {
- match("/").to("index");
- });
- ```
-
- @method defaultRouter
- @return {Ember.Router} the default router
- */
- defaultRouter: function() {
- // Create a default App.Router if one was not supplied to make
- // it possible to do App.Router.map(...) without explicitly
- // creating a router first.
- if (this.router === undefined) {
- return Ember.Router.extend();
- }
- },
-
- /**
- @private
-
- Defer Ember readiness until DOM readiness. By default, Ember
- will wait for both DOM readiness and application initialization,
- as well as any deferrals registered by initializers.
-
- @method deferUntilDOMReady
- */
- deferUntilDOMReady: function() {
- this.deferReadiness();
-
- var self = this;
- this.$().ready(function() {
- self.advanceReadiness();
- });
- },
-
- /**
- @private
-
- Automatically initialize the application once the DOM has
- become ready.
-
- The initialization itself is deferred using Ember.run.once,
- which ensures that application loading finishes before
- booting.
-
- If you are asynchronously loading code, you should call
- `deferReadiness()` to defer booting, and then call
- `advanceReadiness()` once all of your code has finished
- loading.
-
- @method scheduleInitialize
- */
- scheduleInitialize: function() {
- var self = this;
- this.$().ready(function() {
- if (self.isDestroyed || self.isInitialized) return;
- Ember.run.once(self, 'initialize');
- });
- },
-
- /**
- Use this to defer readiness until some condition is true.
-
- Example:
-
- ```javascript
- App = Ember.Application.create();
- App.deferReadiness();
-
- jQuery.getJSON("/auth-token", function(token) {
- App.token = token;
- App.advanceReadiness();
- });
- ```
-
- This allows you to perform asynchronous setup logic and defer
- booting your application until the setup has finished.
-
- However, if the setup requires a loading UI, it might be better
- to use the router for this purpose.
-
- @method deferReadiness
- */
- deferReadiness: function() {
- Ember.assert("You cannot defer readiness since the `ready()` hook has already been called.", this._readinessDeferrals > 0);
- this._readinessDeferrals++;
- },
-
- /**
- @method advanceReadiness
- @see {Ember.Application#deferReadiness}
- */
- advanceReadiness: function() {
- this._readinessDeferrals--;
-
- if (this._readinessDeferrals === 0) {
- Ember.run.once(this, this.didBecomeReady);
- }
- },
-
- register: function() {
- var container = this.__container__;
- return container.register.apply(container, arguments);
- },
-
- /**
- @private
-
- Initialize the application. This happens automatically.
-
- Run any injections and run the application load hook. These hooks may
- choose to defer readiness. For example, an authentication hook might want
- to defer readiness until the auth token has been retrieved.
-
- @method initialize
- */
- initialize: function() {
- Ember.assert("Application initialize may only be called once", !this.isInitialized);
- Ember.assert("Cannot initialize a destroyed application", !this.isDestroyed);
- this.isInitialized = true;
-
- // At this point, the App.Router must already be assigned
- this.__container__.register('router', 'main', this.Router);
-
- // Run any injections and run the application load hook. These hooks may
- // choose to defer readiness. For example, an authentication hook might want
- // to defer readiness until the auth token has been retrieved.
- this.runInitializers();
- Ember.runLoadHooks('application', this);
-
- // At this point, any injections or load hooks that would have wanted
- // to defer readiness have fired. In general, advancing readiness here
- // will proceed to didBecomeReady.
- this.advanceReadiness();
-
- return this;
- },
-
- /**
- @private
- @method runInitializers
- */
- runInitializers: function() {
- var initializers = get(this.constructor, 'initializers'),
- container = this.__container__,
- graph = new Ember.DAG(),
- namespace = this,
- properties, i, initializer;
-
- for (i=0; i<initializers.length; i++) {
- initializer = initializers[i];
- graph.addEdges(initializer.name, initializer.initialize, initializer.before, initializer.after);
- }
-
- graph.topsort(function (vertex) {
- var initializer = vertex.value;
- initializer(container, namespace);
- });
- },
-
- /**
- @private
- @method didBecomeReady
- */
- didBecomeReady: function() {
- this.setupEventDispatcher();
- this.ready(); // user hook
- this.startRouting();
-
- if (!Ember.testing) {
- // Eagerly name all classes that are already loaded
- Ember.Namespace.processAll();
- Ember.BOOTED = true;
- }
- },
-
- /**
- @private
-
- Setup up the event dispatcher to receive events on the
- application's `rootElement` with any registered
- `customEvents`.
-
- @method setupEventDispatcher
- */
- setupEventDispatcher: function() {
- var eventDispatcher = this.createEventDispatcher(),
- customEvents = get(this, 'customEvents');
-
- eventDispatcher.setup(customEvents);
- },
-
- /**
- @private
-
- Create an event dispatcher for the application's `rootElement`.
-
- @method createEventDispatcher
- */
- createEventDispatcher: function() {
- var rootElement = get(this, 'rootElement'),
- eventDispatcher = Ember.EventDispatcher.create({
- rootElement: rootElement
- });
-
- set(this, 'eventDispatcher', eventDispatcher);
- return eventDispatcher;
- },
-
- /**
- @private
-
- If the application has a router, use it to route to the current URL, and
- trigger a new call to `route` whenever the URL changes.
-
- @method startRouting
- @property router {Ember.Router}
- */
- startRouting: function() {
- var router = this.__container__.lookup('router:main');
- if (!router) { return; }
-
- router.startRouting();
- },
-
- /**
- Called when the Application has become ready.
- The call will be delayed until the DOM has become ready.
-
- @event ready
- */
- ready: Ember.K,
-
- willDestroy: function() {
- Ember.BOOTED = false;
-
- var eventDispatcher = get(this, 'eventDispatcher');
- if (eventDispatcher) { eventDispatcher.destroy(); }
-
- this.__container__.destroy();
- },
-
- initializer: function(options) {
- this.constructor.initializer(options);
- }
-});
-
-Ember.Application.reopenClass({
- concatenatedProperties: ['initializers'],
- initializers: Ember.A(),
- initializer: function(initializer) {
- var initializers = get(this, 'initializers');
-
- Ember.assert("The initializer '" + initializer.name + "' has already been registered", !initializers.findProperty('name', initializers.name));
- Ember.assert("An injection cannot be registered with both a before and an after", !(initializer.before && initializer.after));
- Ember.assert("An injection cannot be registered without an injection function", Ember.canInvoke(initializer, 'initialize'));
-
- initializers.push(initializer);
- },
-
- /**
- @private
-
- This creates a container with the default Ember naming conventions.
-
- It also configures the container:
-
- * registered views are created every time they are looked up (they are
- not singletons)
- * registered templates are not factories; the registered value is
- returned directly.
- * the router receives the application as its `namespace` property
- * all controllers receive the router as their `target` and `controllers`
- properties
- * all controllers receive the application as their `namespace` property
- * the application view receives the application controller as its
- `controller` property
- * the application view receives the application template as its
- `defaultTemplate` property
-
- @method buildContainer
- @static
- @param {Ember.Application} namespace the application to build the
- container for.
- @return {Ember.Container} the built container
- */
- buildContainer: function(namespace) {
- var container = new Ember.Container();
- Ember.Container.defaultContainer = container;
-
- container.set = Ember.set;
- container.resolver = resolverFor(namespace);
- container.optionsForType('view', { singleton: false });
- container.optionsForType('template', { instantiate: false });
- container.register('application', 'main', namespace, { instantiate: false });
- container.injection('router:main', 'namespace', 'application:main');
-
- container.typeInjection('controller', 'target', 'router:main');
- container.typeInjection('controller', 'namespace', 'application:main');
-
- container.typeInjection('route', 'router', 'router:main');
-
- return container;
- }
-});
-
-/**
- @private
-
- This function defines the default lookup rules for container lookups:
-
- * templates are looked up on `Ember.TEMPLATES`
- * other names are looked up on the application after classifying the name.
- For example, `controller:post` looks up `App.PostController` by default.
- * if the default lookup fails, look for registered classes on the container
-
- This allows the application to register default injections in the container
- that could be overridden by the normal naming convention.
-
- @param {Ember.Namespace} namespace the namespace to look for classes
- @return {any} the resolved value for a given lookup
-*/
-function resolverFor(namespace) {
- return function(fullName) {
- var nameParts = fullName.split(":"),
- type = nameParts[0], name = nameParts[1];
-
- if (type === 'template') {
- var templateName = name.replace(/\./g, '/');
- if (Ember.TEMPLATES[templateName]) {
- return Ember.TEMPLATES[templateName];
- }
-
- templateName = decamelize(templateName);
- if (Ember.TEMPLATES[templateName]) {
- return Ember.TEMPLATES[templateName];
- }
- }
-
- if (type === 'controller' || type === 'route' || type === 'view') {
- name = name.replace(/\./g, '_');
- }
-
- var className = classify(name) + classify(type);
- var factory = get(namespace, className);
-
- if (factory) { return factory; }
- };
-}
-
-Ember.runLoadHooks('Ember.Application', Ember.Application);
-
-
-})();
-
-
-
-(function() {
-
-})();
-
-
-
-(function() {
-/**
-Ember Application
-
-@module ember
-@submodule ember-application
-@requires ember-views, ember-states, ember-routing
-*/
-
-})();
-
-(function() {
-var get = Ember.get, set = Ember.set;
-
-/**
-@module ember
-@submodule ember-states
-*/
-
-/**
- @class State
- @namespace Ember
- @extends Ember.Object
- @uses Ember.Evented
-*/
-Ember.State = Ember.Object.extend(Ember.Evented,
-/** @scope Ember.State.prototype */{
- isState: true,
-
- /**
- A reference to the parent state.
-
- @property parentState
- @type Ember.State
- */
- parentState: null,
- start: null,
-
- /**
- The name of this state.
-
- @property name
- @type String
- */
- name: null,
-
- /**
- The full path to this state.
-
- @property path
- @type String
- */
- path: Ember.computed(function() {
- var parentPath = get(this, 'parentState.path'),
- path = get(this, 'name');
-
- if (parentPath) {
- path = parentPath + '.' + path;
- }
-
- return path;
- }),
-
- /**
- @private
-
- Override the default event firing from `Ember.Evented` to
- also call methods with the given name.
-
- @method trigger
- @param name
- */
- trigger: function(name) {
- if (this[name]) {
- this[name].apply(this, [].slice.call(arguments, 1));
- }
- this._super.apply(this, arguments);
- },
-
- init: function() {
- var states = get(this, 'states'), foundStates;
- set(this, 'childStates', Ember.A());
- set(this, 'eventTransitions', get(this, 'eventTransitions') || {});
-
- var name, value, transitionTarget;
-
- // As a convenience, loop over the properties
- // of this state and look for any that are other
- // Ember.State instances or classes, and move them
- // to the `states` hash. This avoids having to
- // create an explicit separate hash.
-
- if (!states) {
- states = {};
-
- for (name in this) {
- if (name === "constructor") { continue; }
-
- if (value = this[name]) {
- if (transitionTarget = value.transitionTarget) {
- this.eventTransitions[name] = transitionTarget;
- }
-
- this.setupChild(states, name, value);
- }
- }
-
- set(this, 'states', states);
- } else {
- for (name in states) {
- this.setupChild(states, name, states[name]);
- }
- }
-
- set(this, 'pathsCache', {});
- set(this, 'pathsCacheNoContext', {});
- },
-
- setupChild: function(states, name, value) {
- if (!value) { return false; }
-
- if (value.isState) {
- set(value, 'name', name);
- } else if (Ember.State.detect(value)) {
- value = value.create({
- name: name
- });
- }
-
- if (value.isState) {
- set(value, 'parentState', this);
- get(this, 'childStates').pushObject(value);
- states[name] = value;
- return value;
- }
- },
-
- lookupEventTransition: function(name) {
- var path, state = this;
-
- while(state && !path) {
- path = state.eventTransitions[name];
- state = state.get('parentState');
- }
-
- return path;
- },
-
- /**
- A Boolean value indicating whether the state is a leaf state
- in the state hierarchy. This is `false` if the state has child
- states; otherwise it is true.
-
- @property isLeaf
- @type Boolean
- */
- isLeaf: Ember.computed(function() {
- return !get(this, 'childStates').length;
- }),
-
- /**
- A boolean value indicating whether the state takes a context.
- By default we assume all states take contexts.
-
- @property hasContext
- @default true
- */
- hasContext: true,
-
- /**
- This is the default transition event.
-
- @event setup
- @param {Ember.StateManager} manager
- @param context
- @see Ember.StateManager#transitionEvent
- */
- setup: Ember.K,
-
- /**
- This event fires when the state is entered.
-
- @event enter
- @param {Ember.StateManager} manager
- */
- enter: Ember.K,
-
- /**
- This event fires when the state is exited.
-
- @event exit
- @param {Ember.StateManager} manager
- */
- exit: Ember.K
-});
-
-Ember.State.reopenClass({
-
- /**
- Creates an action function for transitioning to the named state while
- preserving context.
-
- The following example StateManagers are equivalent:
-
- ```javascript
- aManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: Ember.State.transitionTo('stateTwo')
- }),
- stateTwo: Ember.State.create({})
- })
-
- bManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: function(manager, context){
- manager.transitionTo('stateTwo', context)
- }
- }),
- stateTwo: Ember.State.create({})
- })
- ```
-
- @method transitionTo
- @static
- @param {String} target
- */
-
- transitionTo: function(target) {
-
- var transitionFunction = function(stateManager, contextOrEvent) {
- var contexts = [], transitionArgs,
- Event = Ember.$ && Ember.$.Event;
-
- if (contextOrEvent && (Event && contextOrEvent instanceof Event)) {
- if (contextOrEvent.hasOwnProperty('contexts')) {
- contexts = contextOrEvent.contexts.slice();
- }
- }
- else {
- contexts = [].slice.call(arguments, 1);
- }
-
- contexts.unshift(target);
- stateManager.transitionTo.apply(stateManager, contexts);
- };
-
- transitionFunction.transitionTarget = target;
-
- return transitionFunction;
- }
-
-});
-
-})();
-
-
-
-(function() {
-/**
-@module ember
-@submodule ember-states
-*/
-
-var get = Ember.get, set = Ember.set, fmt = Ember.String.fmt;
-var arrayForEach = Ember.ArrayPolyfills.forEach;
-/**
- A Transition takes the enter, exit and resolve states and normalizes
- them:
-
- * takes any passed in contexts into consideration
- * adds in `initialState`s
-
- @class Transition
- @private
-*/
-var Transition = function(raw) {
- this.enterStates = raw.enterStates.slice();
- this.exitStates = raw.exitStates.slice();
- this.resolveState = raw.resolveState;
-
- this.finalState = raw.enterStates[raw.enterStates.length - 1] || raw.resolveState;
-};
-
-Transition.prototype = {
- /**
- Normalize the passed in enter, exit and resolve states.
-
- This process also adds `finalState` and `contexts` to the Transition object.
-
- @method normalize
- @param {Ember.StateManager} manager the state manager running the transition
- @param {Array} contexts a list of contexts passed into `transitionTo`
- */
- normalize: function(manager, contexts) {
- this.matchContextsToStates(contexts);
- this.addInitialStates();
- this.removeUnchangedContexts(manager);
- return this;
- },
-
- /**
- Match each of the contexts passed to `transitionTo` to a state.
- This process may also require adding additional enter and exit
- states if there are more contexts than enter states.
-
- @method matchContextsToStates
- @param {Array} contexts a list of contexts passed into `transitionTo`
- */
- matchContextsToStates: function(contexts) {
- var stateIdx = this.enterStates.length - 1,
- matchedContexts = [],
- state,
- context;
-
- // Next, we will match the passed in contexts to the states they
- // represent.
- //
- // First, assign a context to each enter state in reverse order. If
- // any contexts are left, add a parent state to the list of states
- // to enter and exit, and assign a context to the parent state.
- //
- // If there are still contexts left when the state manager is
- // reached, raise an exception.
- //
- // This allows the following:
- //
- // |- root
- // | |- post
- // | | |- comments
- // | |- about (* current state)
- //
- // For `transitionTo('post.comments', post, post.get('comments')`,
- // the first context (`post`) will be assigned to `root.post`, and
- // the second context (`post.get('comments')`) will be assigned
- // to `root.post.comments`.
- //
- // For the following:
- //
- // |- root
- // | |- post
- // | | |- index (* current state)
- // | | |- comments
- //
- // For `transitionTo('post.comments', otherPost, otherPost.get('comments')`,
- // the `<root.post>` state will be added to the list of enter and exit
- // states because its context has changed.
-
- while (contexts.length > 0) {
- if (stateIdx >= 0) {
- state = this.enterStates[stateIdx--];
- } else {
- if (this.enterStates.length) {
- state = get(this.enterStates[0], 'parentState');
- if (!state) { throw "Cannot match all contexts to states"; }
- } else {
- // If re-entering the current state with a context, the resolve
- // state will be the current state.
- state = this.resolveState;
- }
-
- this.enterStates.unshift(state);
- this.exitStates.unshift(state);
- }
-
- // in routers, only states with dynamic segments have a context
- if (get(state, 'hasContext')) {
- context = contexts.pop();
- } else {
- context = null;
- }
-
- matchedContexts.unshift(context);
- }
-
- this.contexts = matchedContexts;
- },
-
- /**
- Add any `initialState`s to the list of enter states.
-
- @method addInitialStates
- */
- addInitialStates: function() {
- var finalState = this.finalState, initialState;
-
- while(true) {
- initialState = get(finalState, 'initialState') || 'start';
- finalState = get(finalState, 'states.' + initialState);
-
- if (!finalState) { break; }
-
- this.finalState = finalState;
- this.enterStates.push(finalState);
- this.contexts.push(undefined);
- }
- },
-
- /**
- Remove any states that were added because the number of contexts
- exceeded the number of explicit enter states, but the context has
- not changed since the last time the state was entered.
-
- @method removeUnchangedContexts
- @param {Ember.StateManager} manager passed in to look up the last
- context for a states
- */
- removeUnchangedContexts: function(manager) {
- // Start from the beginning of the enter states. If the state was added
- // to the list during the context matching phase, make sure the context
- // has actually changed since the last time the state was entered.
- while (this.enterStates.length > 0) {
- if (this.enterStates[0] !== this.exitStates[0]) { break; }
-
- if (this.enterStates.length === this.contexts.length) {
- if (manager.getStateMeta(this.enterStates[0], 'context') !== this.contexts[0]) { break; }
- this.contexts.shift();
- }
-
- this.resolveState = this.enterStates.shift();
- this.exitStates.shift();
- }
- }
-};
-
-var sendRecursively = function(event, currentState, isUnhandledPass) {
- var log = this.enableLogging,
- eventName = isUnhandledPass ? 'unhandledEvent' : event,
- action = currentState[eventName],
- contexts, sendRecursiveArguments, actionArguments;
-
- contexts = [].slice.call(arguments, 3);
-
- // Test to see if the action is a method that
- // can be invoked. Don't blindly check just for
- // existence, because it is possible the state
- // manager has a child state of the given name,
- // and we should still raise an exception in that
- // case.
- if (typeof action === 'function') {
- if (log) {
- if (isUnhandledPass) {
- Ember.Logger.log(fmt("STATEMANAGER: Unhandled event '%@' being sent to state %@.", [event, get(currentState, 'path')]));
- } else {
- Ember.Logger.log(fmt("STATEMANAGER: Sending event '%@' to state %@.", [event, get(currentState, 'path')]));
- }
- }
-
- actionArguments = contexts;
- if (isUnhandledPass) {
- actionArguments.unshift(event);
- }
- actionArguments.unshift(this);
-
- return action.apply(currentState, actionArguments);
- } else {
- var parentState = get(currentState, 'parentState');
- if (parentState) {
-
- sendRecursiveArguments = contexts;
- sendRecursiveArguments.unshift(event, parentState, isUnhandledPass);
-
- return sendRecursively.apply(this, sendRecursiveArguments);
- } else if (!isUnhandledPass) {
- return sendEvent.call(this, event, contexts, true);
- }
- }
-};
-
-var sendEvent = function(eventName, sendRecursiveArguments, isUnhandledPass) {
- sendRecursiveArguments.unshift(eventName, get(this, 'currentState'), isUnhandledPass);
- return sendRecursively.apply(this, sendRecursiveArguments);
-};
-
-/**
- StateManager is part of Ember's implementation of a finite state machine. A
- StateManager instance manages a number of properties that are instances of
- `Ember.State`,
- tracks the current active state, and triggers callbacks when states have changed.
-
- ## Defining States
-
- The states of StateManager can be declared in one of two ways. First, you can
- define a `states` property that contains all the states:
-
- ```javascript
- managerA = Ember.StateManager.create({
- states: {
- stateOne: Ember.State.create(),
- stateTwo: Ember.State.create()
- }
- })
-
- managerA.get('states')
- // {
- // stateOne: Ember.State.create(),
- // stateTwo: Ember.State.create()
- // }
- ```
-
- You can also add instances of `Ember.State` (or an `Ember.State` subclass)
- directly as properties of a StateManager. These states will be collected into
- the `states` property for you.
-
- ```javascript
- managerA = Ember.StateManager.create({
- stateOne: Ember.State.create(),
- stateTwo: Ember.State.create()
- })
-
- managerA.get('states')
- // {
- // stateOne: Ember.State.create(),
- // stateTwo: Ember.State.create()
- // }
- ```
-
- ## The Initial State
-
- When created a StateManager instance will immediately enter into the state
- defined as its `start` property or the state referenced by name in its
- `initialState` property:
-
- ```javascript
- managerA = Ember.StateManager.create({
- start: Ember.State.create({})
- })
-
- managerA.get('currentState.name') // 'start'
-
- managerB = Ember.StateManager.create({
- initialState: 'beginHere',
- beginHere: Ember.State.create({})
- })
-
- managerB.get('currentState.name') // 'beginHere'
- ```
-
- Because it is a property you may also provide a computed function if you wish
- to derive an `initialState` programmatically:
-
- ```javascript
- managerC = Ember.StateManager.create({
- initialState: function(){
- if (someLogic) {
- return 'active';
- } else {
- return 'passive';
- }
- }.property(),
- active: Ember.State.create({}),
- passive: Ember.State.create({})
- })
- ```
-
- ## Moving Between States
-
- A StateManager can have any number of `Ember.State` objects as properties
- and can have a single one of these states as its current state.
-
- Calling `transitionTo` transitions between states:
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({}),
- poweredUp: Ember.State.create({})
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
- robotManager.get('currentState.name') // 'poweredUp'
- ```
-
- Before transitioning into a new state the existing `currentState` will have
- its `exit` method called with the StateManager instance as its first argument
- and an object representing the transition as its second argument.
-
- After transitioning into a new state the new `currentState` will have its
- `enter` method called with the StateManager instance as its first argument
- and an object representing the transition as its second argument.
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- exit: function(stateManager){
- console.log("exiting the poweredDown state")
- }
- }),
- poweredUp: Ember.State.create({
- enter: function(stateManager){
- console.log("entering the poweredUp state. Destroy all humans.")
- }
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
-
- // will log
- // 'exiting the poweredDown state'
- // 'entering the poweredUp state. Destroy all humans.'
- ```
-
- Once a StateManager is already in a state, subsequent attempts to enter that
- state will not trigger enter or exit method calls. Attempts to transition
- into a state that the manager does not have will result in no changes in the
- StateManager's current state:
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- exit: function(stateManager){
- console.log("exiting the poweredDown state")
- }
- }),
- poweredUp: Ember.State.create({
- enter: function(stateManager){
- console.log("entering the poweredUp state. Destroy all humans.")
- }
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
- robotManager.transitionTo('poweredUp')
- // will log
- // 'exiting the poweredDown state'
- // 'entering the poweredUp state. Destroy all humans.'
- robotManager.transitionTo('poweredUp') // no logging, no state change
-
- robotManager.transitionTo('someUnknownState') // silently fails
- robotManager.get('currentState.name') // 'poweredUp'
- ```
-
- Each state property may itself contain properties that are instances of
- `Ember.State`. The StateManager can transition to specific sub-states in a
- series of transitionTo method calls or via a single transitionTo with the
- full path to the specific state. The StateManager will also keep track of the
- full path to its currentState
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- charging: Ember.State.create(),
- charged: Ember.State.create()
- }),
- poweredUp: Ember.State.create({
- mobile: Ember.State.create(),
- stationary: Ember.State.create()
- })
- })
-
- robotManager.get('currentState.name') // 'poweredDown'
-
- robotManager.transitionTo('poweredUp')
- robotManager.get('currentState.name') // 'poweredUp'
-
- robotManager.transitionTo('mobile')
- robotManager.get('currentState.name') // 'mobile'
-
- // transition via a state path
- robotManager.transitionTo('poweredDown.charging')
- robotManager.get('currentState.name') // 'charging'
-
- robotManager.get('currentState.path') // 'poweredDown.charging'
- ```
-
- Enter transition methods will be called for each state and nested child state
- in their hierarchical order. Exit methods will be called for each state and
- its nested states in reverse hierarchical order.
-
- Exit transitions for a parent state are not called when entering into one of
- its child states, only when transitioning to a new section of possible states
- in the hierarchy.
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown',
- poweredDown: Ember.State.create({
- enter: function(){},
- exit: function(){
- console.log("exited poweredDown state")
- },
- charging: Ember.State.create({
- enter: function(){},
- exit: function(){}
- }),
- charged: Ember.State.create({
- enter: function(){
- console.log("entered charged state")
- },
- exit: function(){
- console.log("exited charged state")
- }
- })
- }),
- poweredUp: Ember.State.create({
- enter: function(){
- console.log("entered poweredUp state")
- },
- exit: function(){},
- mobile: Ember.State.create({
- enter: function(){
- console.log("entered mobile state")
- },
- exit: function(){}
- }),
- stationary: Ember.State.create({
- enter: function(){},
- exit: function(){}
- })
- })
- })
-
-
- robotManager.get('currentState.path') // 'poweredDown'
- robotManager.transitionTo('charged')
- // logs 'entered charged state'
- // but does *not* log 'exited poweredDown state'
- robotManager.get('currentState.name') // 'charged
-
- robotManager.transitionTo('poweredUp.mobile')
- // logs
- // 'exited charged state'
- // 'exited poweredDown state'
- // 'entered poweredUp state'
- // 'entered mobile state'
- ```
-
- During development you can set a StateManager's `enableLogging` property to
- `true` to receive console messages of state transitions.
-
- ```javascript
- robotManager = Ember.StateManager.create({
- enableLogging: true
- })
- ```
-
- ## Managing currentState with Actions
-
- To control which transitions are possible for a given state, and
- appropriately handle external events, the StateManager can receive and
- route action messages to its states via the `send` method. Calling to
- `send` with an action name will begin searching for a method with the same
- name starting at the current state and moving up through the parent states
- in a state hierarchy until an appropriate method is found or the StateManager
- instance itself is reached.
-
- If an appropriately named method is found it will be called with the state
- manager as the first argument and an optional `context` object as the second
- argument.
-
- ```javascript
- managerA = Ember.StateManager.create({
- initialState: 'stateOne.substateOne.subsubstateOne',
- stateOne: Ember.State.create({
- substateOne: Ember.State.create({
- anAction: function(manager, context){
- console.log("an action was called")
- },
- subsubstateOne: Ember.State.create({})
- })
- })
- })
-
- managerA.get('currentState.name') // 'subsubstateOne'
- managerA.send('anAction')
- // 'stateOne.substateOne.subsubstateOne' has no anAction method
- // so the 'anAction' method of 'stateOne.substateOne' is called
- // and logs "an action was called"
- // with managerA as the first argument
- // and no second argument
-
- someObject = {}
- managerA.send('anAction', someObject)
- // the 'anAction' method of 'stateOne.substateOne' is called again
- // with managerA as the first argument and
- // someObject as the second argument.
- ```
-
- If the StateManager attempts to send an action but does not find an appropriately named
- method in the current state or while moving upwards through the state hierarchy, it will
- repeat the process looking for a `unhandledEvent` method. If an `unhandledEvent` method is
- found, it will be called with the original event name as the second argument. If an
- `unhandledEvent` method is not found, the StateManager will throw a new Ember.Error.
-
- ```javascript
- managerB = Ember.StateManager.create({
- initialState: 'stateOne.substateOne.subsubstateOne',
- stateOne: Ember.State.create({
- substateOne: Ember.State.create({
- subsubstateOne: Ember.State.create({}),
- unhandledEvent: function(manager, eventName, context) {
- console.log("got an unhandledEvent with name " + eventName);
- }
- })
- })
- })
-
- managerB.get('currentState.name') // 'subsubstateOne'
- managerB.send('anAction')
- // neither `stateOne.substateOne.subsubstateOne` nor any of it's
- // parent states have a handler for `anAction`. `subsubstateOne`
- // also does not have a `unhandledEvent` method, but its parent
- // state, `substateOne`, does, and it gets fired. It will log
- // "got an unhandledEvent with name anAction"
- ```
-
- Action detection only moves upwards through the state hierarchy from the current state.
- It does not search in other portions of the hierarchy.
-
- ```javascript
- managerC = Ember.StateManager.create({
- initialState: 'stateOne.substateOne.subsubstateOne',
- stateOne: Ember.State.create({
- substateOne: Ember.State.create({
- subsubstateOne: Ember.State.create({})
- })
- }),
- stateTwo: Ember.State.create({
- anAction: function(manager, context){
- // will not be called below because it is
- // not a parent of the current state
- }
- })
- })
-
- managerC.get('currentState.name') // 'subsubstateOne'
- managerC.send('anAction')
- // Error: <Ember.StateManager:ember132> could not
- // respond to event anAction in state stateOne.substateOne.subsubstateOne.
- ```
-
- Inside of an action method the given state should delegate `transitionTo` calls on its
- StateManager.
-
- ```javascript
- robotManager = Ember.StateManager.create({
- initialState: 'poweredDown.charging',
- poweredDown: Ember.State.create({
- charging: Ember.State.create({
- chargeComplete: function(manager, context){
- manager.transitionTo('charged')
- }
- }),
- charged: Ember.State.create({
- boot: function(manager, context){
- manager.transitionTo('poweredUp')
- }
- })
- }),
- poweredUp: Ember.State.create({
- beginExtermination: function(manager, context){
- manager.transitionTo('rampaging')
- },
- rampaging: Ember.State.create()
- })
- })
-
- robotManager.get('currentState.name') // 'charging'
- robotManager.send('boot') // throws error, no boot action
- // in current hierarchy
- robotManager.get('currentState.name') // remains 'charging'
-
- robotManager.send('beginExtermination') // throws error, no beginExtermination
- // action in current hierarchy
- robotManager.get('currentState.name') // remains 'charging'
-
- robotManager.send('chargeComplete')
- robotManager.get('currentState.name') // 'charged'
-
- robotManager.send('boot')
- robotManager.get('currentState.name') // 'poweredUp'
-
- robotManager.send('beginExtermination', allHumans)
- robotManager.get('currentState.name') // 'rampaging'
- ```
-
- Transition actions can also be created using the `transitionTo` method of the `Ember.State` class. The
- following example StateManagers are equivalent:
-
- ```javascript
- aManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: Ember.State.transitionTo('stateTwo')
- }),
- stateTwo: Ember.State.create({})
- })
-
- bManager = Ember.StateManager.create({
- stateOne: Ember.State.create({
- changeToStateTwo: function(manager, context){
- manager.transitionTo('stateTwo', context)
- }
- }),
- stateTwo: Ember.State.create({})
- })
- ```
-
- @class StateManager
- @namespace Ember
- @extends Ember.State
-**/
-Ember.StateManager = Ember.State.extend({
- /**
- @private
-
- When creating a new statemanager, look for a default state to transition
- into. This state can either be named `start`, or can be specified using the
- `initialState` property.
-
- @method init
- */
- init: function() {
- this._super();
-
- set(this, 'stateMeta', Ember.Map.create());
-
- var initialState = get(this, 'initialState');
-
- if (!initialState && get(this, 'states.start')) {
- initialState = 'start';
- }
-
- if (initialState) {
- this.transitionTo(initialState);
- Ember.assert('Failed to transition to initial state "' + initialState + '"', !!get(this, 'currentState'));
- }
- },
-
- stateMetaFor: function(state) {
- var meta = get(this, 'stateMeta'),
- stateMeta = meta.get(state);
-
- if (!stateMeta) {
- stateMeta = {};
- meta.set(state, stateMeta);
- }
-
- return stateMeta;
- },
-
- setStateMeta: function(state, key, value) {
- return set(this.stateMetaFor(state), key, value);
- },
-
- getStateMeta: function(state, key) {
- return get(this.stateMetaFor(state), key);
- },
-
- /**
- The current state from among the manager's possible states. This property should
- not be set directly. Use `transitionTo` to move between states by name.
-
- @property currentState
- @type Ember.State
- */
- currentState: null,
-
- /**
- The path of the current state. Returns a string representation of the current
- state.
-
- @property currentPath
- @type String
- */
- currentPath: Ember.computed('currentState', function() {
- return get(this, 'currentState.path');
- }),
-
- /**
- The name of transitionEvent that this stateManager will dispatch
-
- @property transitionEvent
- @type String
- @default 'setup'
- */
- transitionEvent: 'setup',
-
- /**
- If set to true, `errorOnUnhandledEvents` will cause an exception to be
- raised if you attempt to send an event to a state manager that is not
- handled by the current state or any of its parent states.
-
- @property errorOnUnhandledEvents
- @type Boolean
- @default true
- */
- errorOnUnhandledEvent: true,
-
- send: function(event) {
- var contexts = [].slice.call(arguments, 1);
- Ember.assert('Cannot send event "' + event + '" while currentState is ' + get(this, 'currentState'), get(this, 'currentState'));
- return sendEvent.call(this, event, contexts, false);
- },
- unhandledEvent: function(manager, event) {
- if (get(this, 'errorOnUnhandledEvent')) {
- throw new Ember.Error(this.toString() + " could not respond to event " + event + " in state " + get(this, 'currentState.path') + ".");
- }
- },
-
- /**
- Finds a state by its state path.
-
- Example:
-
- ```javascript
- manager = Ember.StateManager.create({
- root: Ember.State.create({
- dashboard: Ember.State.create()
- })
- });
-
- manager.getStateByPath(manager, "root.dashboard")
-
- // returns the dashboard state
- ```
-
- @method getStateByPath
- @param {Ember.State} root the state to start searching from
- @param {String} path the state path to follow
- @return {Ember.State} the state at the end of the path
- */
- getStateByPath: function(root, path) {
- var parts = path.split('.'),
- state = root;
-
- for (var i=0, len=parts.length; i<len; i++) {
- state = get(get(state, 'states'), parts[i]);
- if (!state) { break; }
- }
-
- return state;
- },
-
- findStateByPath: function(state, path) {
- var possible;
-
- while (!possible && state) {
- possible = this.getStateByPath(state, path);
- state = get(state, 'parentState');
- }
-
- return possible;
- },
-
- /**
- A state stores its child states in its `states` hash.
- This code takes a path like `posts.show` and looks
- up `root.states.posts.states.show`.
-
- It returns a list of all of the states from the
- root, which is the list of states to call `enter`
- on.
-
- @method getStatesInPath
- @param root
- @param path
- */
- getStatesInPath: function(root, path) {
- if (!path || path === "") { return undefined; }
- var parts = path.split('.'),
- result = [],
- states,
- state;
-
- for (var i=0, len=parts.length; i<len; i++) {
- states = get(root, 'states');
- if (!states) { return undefined; }
- state = get(states, parts[i]);
- if (state) { root = state; result.push(state); }
- else { return undefined; }
- }
-
- return result;
- },
-
- goToState: function() {
- // not deprecating this yet so people don't constantly need to
- // make trivial changes for little reason.
- return this.transitionTo.apply(this, arguments);
- },
-
- transitionTo: function(path, context) {
- // XXX When is transitionTo called with no path
- if (Ember.isEmpty(path)) { return; }
-
- // The ES6 signature of this function is `path, ...contexts`
- var contexts = context ? Array.prototype.slice.call(arguments, 1) : [],
- currentState = get(this, 'currentState') || this;
-
- // First, get the enter, exit and resolve states for the current state
- // and specified path. If possible, use an existing cache.
- var hash = this.contextFreeTransition(currentState, path);
-
- // Next, process the raw state information for the contexts passed in.
- var transition = new Transition(hash).normalize(this, contexts);
-
- this.enterState(transition);
- this.triggerSetupContext(transition);
- },
-
- contextFreeTransition: function(currentState, path) {
- var cache = currentState.pathsCache[path];
- if (cache) { return cache; }
-
- var enterStates = this.getStatesInPath(currentState, path),
- exitStates = [],
- resolveState = currentState;
-
- // Walk up the states. For each state, check whether a state matching
- // the `path` is nested underneath. This will find the closest
- // parent state containing `path`.
- //
- // This allows the user to pass in a relative path. For example, for
- // the following state hierarchy:
- //
- // | |root
- // | |- posts
- // | | |- show (* current)
- // | |- comments
- // | | |- show
- //
- // If the current state is `<root.posts.show>`, an attempt to
- // transition to `comments.show` will match `<root.comments.show>`.
- //
- // First, this code will look for root.posts.show.comments.show.
- // Next, it will look for root.posts.comments.show. Finally,
- // it will look for `root.comments.show`, and find the state.
- //
- // After this process, the following variables will exist:
- //
- // * resolveState: a common parent state between the current
- // and target state. In the above example, `<root>` is the
- // `resolveState`.
- // * enterStates: a list of all of the states represented
- // by the path from the `resolveState`. For example, for
- // the path `root.comments.show`, `enterStates` would have
- // `[<root.comments>, <root.comments.show>]`
- // * exitStates: a list of all of the states from the
- // `resolveState` to the `currentState`. In the above
- // example, `exitStates` would have
- // `[<root.posts>`, `<root.posts.show>]`.
- while (resolveState && !enterStates) {
- exitStates.unshift(resolveState);
-
- resolveState = get(resolveState, 'parentState');
- if (!resolveState) {
- enterStates = this.getStatesInPath(this, path);
- if (!enterStates) {
- Ember.assert('Could not find state for path: "'+path+'"');
- return;
- }
- }
- enterStates = this.getStatesInPath(resolveState, path);
- }
-
- // If the path contains some states that are parents of both the
- // current state and the target state, remove them.
- //
- // For example, in the following hierarchy:
- //
- // |- root
- // | |- post
- // | | |- index (* current)
- // | | |- show
- //
- // If the `path` is `root.post.show`, the three variables will
- // be:
- //
- // * resolveState: `<state manager>`
- // * enterStates: `[<root>, <root.post>, <root.post.show>]`
- // * exitStates: `[<root>, <root.post>, <root.post.index>]`
- //
- // The goal of this code is to remove the common states, so we
- // have:
- //
- // * resolveState: `<root.post>`
- // * enterStates: `[<root.post.show>]`
- // * exitStates: `[<root.post.index>]`
- //
- // This avoid unnecessary calls to the enter and exit transitions.
- while (enterStates.length > 0 && enterStates[0] === exitStates[0]) {
- resolveState = enterStates.shift();
- exitStates.shift();
- }
-
- // Cache the enterStates, exitStates, and resolveState for the
- // current state and the `path`.
- var transitions = currentState.pathsCache[path] = {
- exitStates: exitStates,
- enterStates: enterStates,
- resolveState: resolveState
- };
-
- return transitions;
- },
-
- triggerSetupContext: function(transitions) {
- var contexts = transitions.contexts,
- offset = transitions.enterStates.length - contexts.length,
- enterStates = transitions.enterStates,
- transitionEvent = get(this, 'transitionEvent');
-
- Ember.assert("More contexts provided than states", offset >= 0);
-
- arrayForEach.call(enterStates, function(state, idx) {
- state.trigger(transitionEvent, this, contexts[idx-offset]);
- }, this);
- },
-
- getState: function(name) {
- var state = get(this, name),
- parentState = get(this, 'parentState');
-
- if (state) {
- return state;
- } else if (parentState) {
- return parentState.getState(name);
- }
- },
-
- enterState: function(transition) {
- var log = this.enableLogging;
-
- var exitStates = transition.exitStates.slice(0).reverse();
- arrayForEach.call(exitStates, function(state) {
- state.trigger('exit', this);
- }, this);
-
- arrayForEach.call(transition.enterStates, function(state) {
- if (log) { Ember.Logger.log("STATEMANAGER: Entering " + get(state, 'path')); }
- state.trigger('enter', this);
- }, this);
-
- set(this, 'currentState', transition.finalState);
- }
-});
-
-})();
-
-
-
-(function() {
-/**
-Ember States
-
-@module ember
-@submodule ember-states
-@requires ember-runtime
-*/
-
-})();
-
-
-})();
-// Version: v1.0.0-pre.3-19-g015138e
-// Last commit: 015138e (2013-01-17 23:02:17 -0800)
-
-
-(function() {
-/**
-Ember
-
-@module ember
-*/
-
-})();
-
+++ /dev/null
-// lib/handlebars/base.js
-
-/*jshint eqnull:true*/
-this.Handlebars = {};
-
-(function(Handlebars) {
-
-Handlebars.VERSION = "1.0.rc.2";
-
-Handlebars.helpers = {};
-Handlebars.partials = {};
-
-Handlebars.registerHelper = function(name, fn, inverse) {
- if(inverse) { fn.not = inverse; }
- this.helpers[name] = fn;
-};
-
-Handlebars.registerPartial = function(name, str) {
- this.partials[name] = str;
-};
-
-Handlebars.registerHelper('helperMissing', function(arg) {
- if(arguments.length === 2) {
- return undefined;
- } else {
- throw new Error("Could not find property '" + arg + "'");
- }
-});
-
-var toString = Object.prototype.toString, functionType = "[object Function]";
-
-Handlebars.registerHelper('blockHelperMissing', function(context, options) {
- var inverse = options.inverse || function() {}, fn = options.fn;
-
-
- var ret = "";
- var type = toString.call(context);
-
- if(type === functionType) { context = context.call(this); }
-
- if(context === true) {
- return fn(this);
- } else if(context === false || context == null) {
- return inverse(this);
- } else if(type === "[object Array]") {
- if(context.length > 0) {
- return Handlebars.helpers.each(context, options);
- } else {
- return inverse(this);
- }
- } else {
- return fn(context);
- }
-});
-
-Handlebars.K = function() {};
-
-Handlebars.createFrame = Object.create || function(object) {
- Handlebars.K.prototype = object;
- var obj = new Handlebars.K();
- Handlebars.K.prototype = null;
- return obj;
-};
-
-Handlebars.logger = {
- DEBUG: 0, INFO: 1, WARN: 2, ERROR: 3, level: 3,
-
- methodMap: {0: 'debug', 1: 'info', 2: 'warn', 3: 'error'},
-
- // can be overridden in the host environment
- log: function(level, obj) {
- if (Handlebars.logger.level <= level) {
- var method = Handlebars.logger.methodMap[level];
- if (typeof console !== 'undefined' && console[method]) {
- console[method].call(console, obj);
- }
- }
- }
-};
-
-Handlebars.log = function(level, obj) { Handlebars.logger.log(level, obj); };
-
-Handlebars.registerHelper('each', function(context, options) {
- var fn = options.fn, inverse = options.inverse;
- var i = 0, ret = "", data;
-
- if (options.data) {
- data = Handlebars.createFrame(options.data);
- }
-
- if(context && typeof context === 'object') {
- if(context instanceof Array){
- for(var j = context.length; i<j; i++) {
- if (data) { data.index = i; }
- ret = ret + fn(context[i], { data: data });
- }
- } else {
- for(var key in context) {
- if(context.hasOwnProperty(key)) {
- if(data) { data.key = key; }
- ret = ret + fn(context[key], {data: data});
- i++;
- }
- }
- }
- }
-
- if(i === 0){
- ret = inverse(this);
- }
-
- return ret;
-});
-
-Handlebars.registerHelper('if', function(context, options) {
- var type = toString.call(context);
- if(type === functionType) { context = context.call(this); }
-
- if(!context || Handlebars.Utils.isEmpty(context)) {
- return options.inverse(this);
- } else {
- return options.fn(this);
- }
-});
-
-Handlebars.registerHelper('unless', function(context, options) {
- var fn = options.fn, inverse = options.inverse;
- options.fn = inverse;
- options.inverse = fn;
-
- return Handlebars.helpers['if'].call(this, context, options);
-});
-
-Handlebars.registerHelper('with', function(context, options) {
- return options.fn(context);
-});
-
-Handlebars.registerHelper('log', function(context, options) {
- var level = options.data && options.data.level != null ? parseInt(options.data.level, 10) : 1;
- Handlebars.log(level, context);
-});
-
-}(this.Handlebars));
-;
-// lib/handlebars/compiler/parser.js
-/* Jison generated parser */
-var handlebars = (function(){
-var parser = {trace: function trace() { },
-yy: {},
-symbols_: {"error":2,"root":3,"program":4,"EOF":5,"simpleInverse":6,"statements":7,"statement":8,"openInverse":9,"closeBlock":10,"openBlock":11,"mustache":12,"partial":13,"CONTENT":14,"COMMENT":15,"OPEN_BLOCK":16,"inMustache":17,"CLOSE":18,"OPEN_INVERSE":19,"OPEN_ENDBLOCK":20,"path":21,"OPEN":22,"OPEN_UNESCAPED":23,"OPEN_PARTIAL":24,"partialName":25,"params":26,"hash":27,"DATA":28,"param":29,"STRING":30,"INTEGER":31,"BOOLEAN":32,"hashSegments":33,"hashSegment":34,"ID":35,"EQUALS":36,"PARTIAL_NAME":37,"pathSegments":38,"SEP":39,"$accept":0,"$end":1},
-terminals_: {2:"error",5:"EOF",14:"CONTENT",15:"COMMENT",16:"OPEN_BLOCK",18:"CLOSE",19:"OPEN_INVERSE",20:"OPEN_ENDBLOCK",22:"OPEN",23:"OPEN_UNESCAPED",24:"OPEN_PARTIAL",28:"DATA",30:"STRING",31:"INTEGER",32:"BOOLEAN",35:"ID",36:"EQUALS",37:"PARTIAL_NAME",39:"SEP"},
-productions_: [0,[3,2],[4,2],[4,3],[4,2],[4,1],[4,1],[4,0],[7,1],[7,2],[8,3],[8,3],[8,1],[8,1],[8,1],[8,1],[11,3],[9,3],[10,3],[12,3],[12,3],[13,3],[13,4],[6,2],[17,3],[17,2],[17,2],[17,1],[17,1],[26,2],[26,1],[29,1],[29,1],[29,1],[29,1],[29,1],[27,1],[33,2],[33,1],[34,3],[34,3],[34,3],[34,3],[34,3],[25,1],[21,1],[38,3],[38,1]],
-performAction: function anonymous(yytext,yyleng,yylineno,yy,yystate,$$,_$) {
-
-var $0 = $$.length - 1;
-switch (yystate) {
-case 1: return $$[$0-1];
-break;
-case 2: this.$ = new yy.ProgramNode([], $$[$0]);
-break;
-case 3: this.$ = new yy.ProgramNode($$[$0-2], $$[$0]);
-break;
-case 4: this.$ = new yy.ProgramNode($$[$0-1], []);
-break;
-case 5: this.$ = new yy.ProgramNode($$[$0]);
-break;
-case 6: this.$ = new yy.ProgramNode([], []);
-break;
-case 7: this.$ = new yy.ProgramNode([]);
-break;
-case 8: this.$ = [$$[$0]];
-break;
-case 9: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
-break;
-case 10: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1].inverse, $$[$0-1], $$[$0]);
-break;
-case 11: this.$ = new yy.BlockNode($$[$0-2], $$[$0-1], $$[$0-1].inverse, $$[$0]);
-break;
-case 12: this.$ = $$[$0];
-break;
-case 13: this.$ = $$[$0];
-break;
-case 14: this.$ = new yy.ContentNode($$[$0]);
-break;
-case 15: this.$ = new yy.CommentNode($$[$0]);
-break;
-case 16: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
-break;
-case 17: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
-break;
-case 18: this.$ = $$[$0-1];
-break;
-case 19: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1]);
-break;
-case 20: this.$ = new yy.MustacheNode($$[$0-1][0], $$[$0-1][1], true);
-break;
-case 21: this.$ = new yy.PartialNode($$[$0-1]);
-break;
-case 22: this.$ = new yy.PartialNode($$[$0-2], $$[$0-1]);
-break;
-case 23:
-break;
-case 24: this.$ = [[$$[$0-2]].concat($$[$0-1]), $$[$0]];
-break;
-case 25: this.$ = [[$$[$0-1]].concat($$[$0]), null];
-break;
-case 26: this.$ = [[$$[$0-1]], $$[$0]];
-break;
-case 27: this.$ = [[$$[$0]], null];
-break;
-case 28: this.$ = [[new yy.DataNode($$[$0])], null];
-break;
-case 29: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
-break;
-case 30: this.$ = [$$[$0]];
-break;
-case 31: this.$ = $$[$0];
-break;
-case 32: this.$ = new yy.StringNode($$[$0]);
-break;
-case 33: this.$ = new yy.IntegerNode($$[$0]);
-break;
-case 34: this.$ = new yy.BooleanNode($$[$0]);
-break;
-case 35: this.$ = new yy.DataNode($$[$0]);
-break;
-case 36: this.$ = new yy.HashNode($$[$0]);
-break;
-case 37: $$[$0-1].push($$[$0]); this.$ = $$[$0-1];
-break;
-case 38: this.$ = [$$[$0]];
-break;
-case 39: this.$ = [$$[$0-2], $$[$0]];
-break;
-case 40: this.$ = [$$[$0-2], new yy.StringNode($$[$0])];
-break;
-case 41: this.$ = [$$[$0-2], new yy.IntegerNode($$[$0])];
-break;
-case 42: this.$ = [$$[$0-2], new yy.BooleanNode($$[$0])];
-break;
-case 43: this.$ = [$$[$0-2], new yy.DataNode($$[$0])];
-break;
-case 44: this.$ = new yy.PartialNameNode($$[$0]);
-break;
-case 45: this.$ = new yy.IdNode($$[$0]);
-break;
-case 46: $$[$0-2].push($$[$0]); this.$ = $$[$0-2];
-break;
-case 47: this.$ = [$$[$0]];
-break;
-}
-},
-table: [{3:1,4:2,5:[2,7],6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],22:[1,14],23:[1,15],24:[1,16]},{1:[3]},{5:[1,17]},{5:[2,6],7:18,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,6],22:[1,14],23:[1,15],24:[1,16]},{5:[2,5],6:20,8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,5],22:[1,14],23:[1,15],24:[1,16]},{17:23,18:[1,22],21:24,28:[1,25],35:[1,27],38:26},{5:[2,8],14:[2,8],15:[2,8],16:[2,8],19:[2,8],20:[2,8],22:[2,8],23:[2,8],24:[2,8]},{4:28,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{4:29,6:3,7:4,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,5],20:[2,7],22:[1,14],23:[1,15],24:[1,16]},{5:[2,12],14:[2,12],15:[2,12],16:[2,12],19:[2,12],20:[2,12],22:[2,12],23:[2,12],24:[2,12]},{5:[2,13],14:[2,13],15:[2,13],16:[2,13],19:[2,13],20:[2,13],22:[2,13],23:[2,13],24:[2,13]},{5:[2,14],14:[2,14],15:[2,14],16:[2,14],19:[2,14],20:[2,14],22:[2,14],23:[2,14],24:[2,14]},{5:[2,15],14:[2,15],15:[2,15],16:[2,15],19:[2,15],20:[2,15],22:[2,15],23:[2,15],24:[2,15]},{17:30,21:24,28:[1,25],35:[1,27],38:26},{17:31,21:24,28:[1,25],35:[1,27],38:26},{17:32,21:24,28:[1,25],35:[1,27],38:26},{25:33,37:[1,34]},{1:[2,1]},{5:[2,2],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,2],22:[1,14],23:[1,15],24:[1,16]},{17:23,21:24,28:[1,25],35:[1,27],38:26},{5:[2,4],7:35,8:6,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,4],22:[1,14],23:[1,15],24:[1,16]},{5:[2,9],14:[2,9],15:[2,9],16:[2,9],19:[2,9],20:[2,9],22:[2,9],23:[2,9],24:[2,9]},{5:[2,23],14:[2,23],15:[2,23],16:[2,23],19:[2,23],20:[2,23],22:[2,23],23:[2,23],24:[2,23]},{18:[1,36]},{18:[2,27],21:41,26:37,27:38,28:[1,45],29:39,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,28]},{18:[2,45],28:[2,45],30:[2,45],31:[2,45],32:[2,45],35:[2,45],39:[1,48]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],39:[2,47]},{10:49,20:[1,50]},{10:51,20:[1,50]},{18:[1,52]},{18:[1,53]},{18:[1,54]},{18:[1,55],21:56,35:[1,27],38:26},{18:[2,44],35:[2,44]},{5:[2,3],8:21,9:7,11:8,12:9,13:10,14:[1,11],15:[1,12],16:[1,13],19:[1,19],20:[2,3],22:[1,14],23:[1,15],24:[1,16]},{14:[2,17],15:[2,17],16:[2,17],19:[2,17],20:[2,17],22:[2,17],23:[2,17],24:[2,17]},{18:[2,25],21:41,27:57,28:[1,45],29:58,30:[1,42],31:[1,43],32:[1,44],33:40,34:46,35:[1,47],38:26},{18:[2,26]},{18:[2,30],28:[2,30],30:[2,30],31:[2,30],32:[2,30],35:[2,30]},{18:[2,36],34:59,35:[1,60]},{18:[2,31],28:[2,31],30:[2,31],31:[2,31],32:[2,31],35:[2,31]},{18:[2,32],28:[2,32],30:[2,32],31:[2,32],32:[2,32],35:[2,32]},{18:[2,33],28:[2,33],30:[2,33],31:[2,33],32:[2,33],35:[2,33]},{18:[2,34],28:[2,34],30:[2,34],31:[2,34],32:[2,34],35:[2,34]},{18:[2,35],28:[2,35],30:[2,35],31:[2,35],32:[2,35],35:[2,35]},{18:[2,38],35:[2,38]},{18:[2,47],28:[2,47],30:[2,47],31:[2,47],32:[2,47],35:[2,47],36:[1,61],39:[2,47]},{35:[1,62]},{5:[2,10],14:[2,10],15:[2,10],16:[2,10],19:[2,10],20:[2,10],22:[2,10],23:[2,10],24:[2,10]},{21:63,35:[1,27],38:26},{5:[2,11],14:[2,11],15:[2,11],16:[2,11],19:[2,11],20:[2,11],22:[2,11],23:[2,11],24:[2,11]},{14:[2,16],15:[2,16],16:[2,16],19:[2,16],20:[2,16],22:[2,16],23:[2,16],24:[2,16]},{5:[2,19],14:[2,19],15:[2,19],16:[2,19],19:[2,19],20:[2,19],22:[2,19],23:[2,19],24:[2,19]},{5:[2,20],14:[2,20],15:[2,20],16:[2,20],19:[2,20],20:[2,20],22:[2,20],23:[2,20],24:[2,20]},{5:[2,21],14:[2,21],15:[2,21],16:[2,21],19:[2,21],20:[2,21],22:[2,21],23:[2,21],24:[2,21]},{18:[1,64]},{18:[2,24]},{18:[2,29],28:[2,29],30:[2,29],31:[2,29],32:[2,29],35:[2,29]},{18:[2,37],35:[2,37]},{36:[1,61]},{21:65,28:[1,69],30:[1,66],31:[1,67],32:[1,68],35:[1,27],38:26},{18:[2,46],28:[2,46],30:[2,46],31:[2,46],32:[2,46],35:[2,46],39:[2,46]},{18:[1,70]},{5:[2,22],14:[2,22],15:[2,22],16:[2,22],19:[2,22],20:[2,22],22:[2,22],23:[2,22],24:[2,22]},{18:[2,39],35:[2,39]},{18:[2,40],35:[2,40]},{18:[2,41],35:[2,41]},{18:[2,42],35:[2,42]},{18:[2,43],35:[2,43]},{5:[2,18],14:[2,18],15:[2,18],16:[2,18],19:[2,18],20:[2,18],22:[2,18],23:[2,18],24:[2,18]}],
-defaultActions: {17:[2,1],25:[2,28],38:[2,26],57:[2,24]},
-parseError: function parseError(str, hash) {
- throw new Error(str);
-},
-parse: function parse(input) {
- var self = this, stack = [0], vstack = [null], lstack = [], table = this.table, yytext = "", yylineno = 0, yyleng = 0, recovering = 0, TERROR = 2, EOF = 1;
- this.lexer.setInput(input);
- this.lexer.yy = this.yy;
- this.yy.lexer = this.lexer;
- this.yy.parser = this;
- if (typeof this.lexer.yylloc == "undefined")
- this.lexer.yylloc = {};
- var yyloc = this.lexer.yylloc;
- lstack.push(yyloc);
- var ranges = this.lexer.options && this.lexer.options.ranges;
- if (typeof this.yy.parseError === "function")
- this.parseError = this.yy.parseError;
- function popStack(n) {
- stack.length = stack.length - 2 * n;
- vstack.length = vstack.length - n;
- lstack.length = lstack.length - n;
- }
- function lex() {
- var token;
- token = self.lexer.lex() || 1;
- if (typeof token !== "number") {
- token = self.symbols_[token] || token;
- }
- return token;
- }
- var symbol, preErrorSymbol, state, action, a, r, yyval = {}, p, len, newState, expected;
- while (true) {
- state = stack[stack.length - 1];
- if (this.defaultActions[state]) {
- action = this.defaultActions[state];
- } else {
- if (symbol === null || typeof symbol == "undefined") {
- symbol = lex();
- }
- action = table[state] && table[state][symbol];
- }
- if (typeof action === "undefined" || !action.length || !action[0]) {
- var errStr = "";
- if (!recovering) {
- expected = [];
- for (p in table[state])
- if (this.terminals_[p] && p > 2) {
- expected.push("'" + this.terminals_[p] + "'");
- }
- if (this.lexer.showPosition) {
- errStr = "Parse error on line " + (yylineno + 1) + ":\n" + this.lexer.showPosition() + "\nExpecting " + expected.join(", ") + ", got '" + (this.terminals_[symbol] || symbol) + "'";
- } else {
- errStr = "Parse error on line " + (yylineno + 1) + ": Unexpected " + (symbol == 1?"end of input":"'" + (this.terminals_[symbol] || symbol) + "'");
- }
- this.parseError(errStr, {text: this.lexer.match, token: this.terminals_[symbol] || symbol, line: this.lexer.yylineno, loc: yyloc, expected: expected});
- }
- }
- if (action[0] instanceof Array && action.length > 1) {
- throw new Error("Parse Error: multiple actions possible at state: " + state + ", token: " + symbol);
- }
- switch (action[0]) {
- case 1:
- stack.push(symbol);
- vstack.push(this.lexer.yytext);
- lstack.push(this.lexer.yylloc);
- stack.push(action[1]);
- symbol = null;
- if (!preErrorSymbol) {
- yyleng = this.lexer.yyleng;
- yytext = this.lexer.yytext;
- yylineno = this.lexer.yylineno;
- yyloc = this.lexer.yylloc;
- if (recovering > 0)
- recovering--;
- } else {
- symbol = preErrorSymbol;
- preErrorSymbol = null;
- }
- break;
- case 2:
- len = this.productions_[action[1]][1];
- yyval.$ = vstack[vstack.length - len];
- yyval._$ = {first_line: lstack[lstack.length - (len || 1)].first_line, last_line: lstack[lstack.length - 1].last_line, first_column: lstack[lstack.length - (len || 1)].first_column, last_column: lstack[lstack.length - 1].last_column};
- if (ranges) {
- yyval._$.range = [lstack[lstack.length - (len || 1)].range[0], lstack[lstack.length - 1].range[1]];
- }
- r = this.performAction.call(yyval, yytext, yyleng, yylineno, this.yy, action[1], vstack, lstack);
- if (typeof r !== "undefined") {
- return r;
- }
- if (len) {
- stack = stack.slice(0, -1 * len * 2);
- vstack = vstack.slice(0, -1 * len);
- lstack = lstack.slice(0, -1 * len);
- }
- stack.push(this.productions_[action[1]][0]);
- vstack.push(yyval.$);
- lstack.push(yyval._$);
- newState = table[stack[stack.length - 2]][stack[stack.length - 1]];
- stack.push(newState);
- break;
- case 3:
- return true;
- }
- }
- return true;
-}
-};
-/* Jison generated lexer */
-var lexer = (function(){
-var lexer = ({EOF:1,
-parseError:function parseError(str, hash) {
- if (this.yy.parser) {
- this.yy.parser.parseError(str, hash);
- } else {
- throw new Error(str);
- }
- },
-setInput:function (input) {
- this._input = input;
- this._more = this._less = this.done = false;
- this.yylineno = this.yyleng = 0;
- this.yytext = this.matched = this.match = '';
- this.conditionStack = ['INITIAL'];
- this.yylloc = {first_line:1,first_column:0,last_line:1,last_column:0};
- if (this.options.ranges) this.yylloc.range = [0,0];
- this.offset = 0;
- return this;
- },
-input:function () {
- var ch = this._input[0];
- this.yytext += ch;
- this.yyleng++;
- this.offset++;
- this.match += ch;
- this.matched += ch;
- var lines = ch.match(/(?:\r\n?|\n).*/g);
- if (lines) {
- this.yylineno++;
- this.yylloc.last_line++;
- } else {
- this.yylloc.last_column++;
- }
- if (this.options.ranges) this.yylloc.range[1]++;
-
- this._input = this._input.slice(1);
- return ch;
- },
-unput:function (ch) {
- var len = ch.length;
- var lines = ch.split(/(?:\r\n?|\n)/g);
-
- this._input = ch + this._input;
- this.yytext = this.yytext.substr(0, this.yytext.length-len-1);
- //this.yyleng -= len;
- this.offset -= len;
- var oldLines = this.match.split(/(?:\r\n?|\n)/g);
- this.match = this.match.substr(0, this.match.length-1);
- this.matched = this.matched.substr(0, this.matched.length-1);
-
- if (lines.length-1) this.yylineno -= lines.length-1;
- var r = this.yylloc.range;
-
- this.yylloc = {first_line: this.yylloc.first_line,
- last_line: this.yylineno+1,
- first_column: this.yylloc.first_column,
- last_column: lines ?
- (lines.length === oldLines.length ? this.yylloc.first_column : 0) + oldLines[oldLines.length - lines.length].length - lines[0].length:
- this.yylloc.first_column - len
- };
-
- if (this.options.ranges) {
- this.yylloc.range = [r[0], r[0] + this.yyleng - len];
- }
- return this;
- },
-more:function () {
- this._more = true;
- return this;
- },
-less:function (n) {
- this.unput(this.match.slice(n));
- },
-pastInput:function () {
- var past = this.matched.substr(0, this.matched.length - this.match.length);
- return (past.length > 20 ? '...':'') + past.substr(-20).replace(/\n/g, "");
- },
-upcomingInput:function () {
- var next = this.match;
- if (next.length < 20) {
- next += this._input.substr(0, 20-next.length);
- }
- return (next.substr(0,20)+(next.length > 20 ? '...':'')).replace(/\n/g, "");
- },
-showPosition:function () {
- var pre = this.pastInput();
- var c = new Array(pre.length + 1).join("-");
- return pre + this.upcomingInput() + "\n" + c+"^";
- },
-next:function () {
- if (this.done) {
- return this.EOF;
- }
- if (!this._input) this.done = true;
-
- var token,
- match,
- tempMatch,
- index,
- col,
- lines;
- if (!this._more) {
- this.yytext = '';
- this.match = '';
- }
- var rules = this._currentRules();
- for (var i=0;i < rules.length; i++) {
- tempMatch = this._input.match(this.rules[rules[i]]);
- if (tempMatch && (!match || tempMatch[0].length > match[0].length)) {
- match = tempMatch;
- index = i;
- if (!this.options.flex) break;
- }
- }
- if (match) {
- lines = match[0].match(/(?:\r\n?|\n).*/g);
- if (lines) this.yylineno += lines.length;
- this.yylloc = {first_line: this.yylloc.last_line,
- last_line: this.yylineno+1,
- first_column: this.yylloc.last_column,
- last_column: lines ? lines[lines.length-1].length-lines[lines.length-1].match(/\r?\n?/)[0].length : this.yylloc.last_column + match[0].length};
- this.yytext += match[0];
- this.match += match[0];
- this.matches = match;
- this.yyleng = this.yytext.length;
- if (this.options.ranges) {
- this.yylloc.range = [this.offset, this.offset += this.yyleng];
- }
- this._more = false;
- this._input = this._input.slice(match[0].length);
- this.matched += match[0];
- token = this.performAction.call(this, this.yy, this, rules[index],this.conditionStack[this.conditionStack.length-1]);
- if (this.done && this._input) this.done = false;
- if (token) return token;
- else return;
- }
- if (this._input === "") {
- return this.EOF;
- } else {
- return this.parseError('Lexical error on line '+(this.yylineno+1)+'. Unrecognized text.\n'+this.showPosition(),
- {text: "", token: null, line: this.yylineno});
- }
- },
-lex:function lex() {
- var r = this.next();
- if (typeof r !== 'undefined') {
- return r;
- } else {
- return this.lex();
- }
- },
-begin:function begin(condition) {
- this.conditionStack.push(condition);
- },
-popState:function popState() {
- return this.conditionStack.pop();
- },
-_currentRules:function _currentRules() {
- return this.conditions[this.conditionStack[this.conditionStack.length-1]].rules;
- },
-topState:function () {
- return this.conditionStack[this.conditionStack.length-2];
- },
-pushState:function begin(condition) {
- this.begin(condition);
- }});
-lexer.options = {};
-lexer.performAction = function anonymous(yy,yy_,$avoiding_name_collisions,YY_START) {
-
-var YYSTATE=YY_START
-switch($avoiding_name_collisions) {
-case 0:
- if(yy_.yytext.slice(-1) !== "\\") this.begin("mu");
- if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1), this.begin("emu");
- if(yy_.yytext) return 14;
-
-break;
-case 1: return 14;
-break;
-case 2:
- if(yy_.yytext.slice(-1) !== "\\") this.popState();
- if(yy_.yytext.slice(-1) === "\\") yy_.yytext = yy_.yytext.substr(0,yy_.yyleng-1);
- return 14;
-
-break;
-case 3: yy_.yytext = yy_.yytext.substr(0, yy_.yyleng-4); this.popState(); return 15;
-break;
-case 4: this.begin("par"); return 24;
-break;
-case 5: return 16;
-break;
-case 6: return 20;
-break;
-case 7: return 19;
-break;
-case 8: return 19;
-break;
-case 9: return 23;
-break;
-case 10: return 23;
-break;
-case 11: this.popState(); this.begin('com');
-break;
-case 12: yy_.yytext = yy_.yytext.substr(3,yy_.yyleng-5); this.popState(); return 15;
-break;
-case 13: return 22;
-break;
-case 14: return 36;
-break;
-case 15: return 35;
-break;
-case 16: return 35;
-break;
-case 17: return 39;
-break;
-case 18: /*ignore whitespace*/
-break;
-case 19: this.popState(); return 18;
-break;
-case 20: this.popState(); return 18;
-break;
-case 21: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\"/g,'"'); return 30;
-break;
-case 22: yy_.yytext = yy_.yytext.substr(1,yy_.yyleng-2).replace(/\\'/g,"'"); return 30;
-break;
-case 23: yy_.yytext = yy_.yytext.substr(1); return 28;
-break;
-case 24: return 32;
-break;
-case 25: return 32;
-break;
-case 26: return 31;
-break;
-case 27: return 35;
-break;
-case 28: yy_.yytext = yy_.yytext.substr(1, yy_.yyleng-2); return 35;
-break;
-case 29: return 'INVALID';
-break;
-case 30: /*ignore whitespace*/
-break;
-case 31: this.popState(); return 37;
-break;
-case 32: return 5;
-break;
-}
-};
-lexer.rules = [/^(?:[^\x00]*?(?=(\{\{)))/,/^(?:[^\x00]+)/,/^(?:[^\x00]{2,}?(?=(\{\{|$)))/,/^(?:[\s\S]*?--\}\})/,/^(?:\{\{>)/,/^(?:\{\{#)/,/^(?:\{\{\/)/,/^(?:\{\{\^)/,/^(?:\{\{\s*else\b)/,/^(?:\{\{\{)/,/^(?:\{\{&)/,/^(?:\{\{!--)/,/^(?:\{\{![\s\S]*?\}\})/,/^(?:\{\{)/,/^(?:=)/,/^(?:\.(?=[} ]))/,/^(?:\.\.)/,/^(?:[\/.])/,/^(?:\s+)/,/^(?:\}\}\})/,/^(?:\}\})/,/^(?:"(\\["]|[^"])*")/,/^(?:'(\\[']|[^'])*')/,/^(?:@[a-zA-Z]+)/,/^(?:true(?=[}\s]))/,/^(?:false(?=[}\s]))/,/^(?:[0-9]+(?=[}\s]))/,/^(?:[a-zA-Z0-9_$-]+(?=[=}\s\/.]))/,/^(?:\[[^\]]*\])/,/^(?:.)/,/^(?:\s+)/,/^(?:[a-zA-Z0-9_$-/]+)/,/^(?:$)/];
-lexer.conditions = {"mu":{"rules":[4,5,6,7,8,9,10,11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,32],"inclusive":false},"emu":{"rules":[2],"inclusive":false},"com":{"rules":[3],"inclusive":false},"par":{"rules":[30,31],"inclusive":false},"INITIAL":{"rules":[0,1,32],"inclusive":true}};
-return lexer;})()
-parser.lexer = lexer;
-function Parser () { this.yy = {}; }Parser.prototype = parser;parser.Parser = Parser;
-return new Parser;
-})();;
-// lib/handlebars/compiler/base.js
-Handlebars.Parser = handlebars;
-
-Handlebars.parse = function(string) {
- Handlebars.Parser.yy = Handlebars.AST;
- return Handlebars.Parser.parse(string);
-};
-
-Handlebars.print = function(ast) {
- return new Handlebars.PrintVisitor().accept(ast);
-};;
-// lib/handlebars/compiler/ast.js
-(function() {
-
- Handlebars.AST = {};
-
- Handlebars.AST.ProgramNode = function(statements, inverse) {
- this.type = "program";
- this.statements = statements;
- if(inverse) { this.inverse = new Handlebars.AST.ProgramNode(inverse); }
- };
-
- Handlebars.AST.MustacheNode = function(rawParams, hash, unescaped) {
- this.type = "mustache";
- this.escaped = !unescaped;
- this.hash = hash;
-
- var id = this.id = rawParams[0];
- var params = this.params = rawParams.slice(1);
-
- // a mustache is an eligible helper if:
- // * its id is simple (a single part, not `this` or `..`)
- var eligibleHelper = this.eligibleHelper = id.isSimple;
-
- // a mustache is definitely a helper if:
- // * it is an eligible helper, and
- // * it has at least one parameter or hash segment
- this.isHelper = eligibleHelper && (params.length || hash);
-
- // if a mustache is an eligible helper but not a definite
- // helper, it is ambiguous, and will be resolved in a later
- // pass or at runtime.
- };
-
- Handlebars.AST.PartialNode = function(partialName, context) {
- this.type = "partial";
- this.partialName = partialName;
- this.context = context;
- };
-
- var verifyMatch = function(open, close) {
- if(open.original !== close.original) {
- throw new Handlebars.Exception(open.original + " doesn't match " + close.original);
- }
- };
-
- Handlebars.AST.BlockNode = function(mustache, program, inverse, close) {
- verifyMatch(mustache.id, close);
- this.type = "block";
- this.mustache = mustache;
- this.program = program;
- this.inverse = inverse;
-
- if (this.inverse && !this.program) {
- this.isInverse = true;
- }
- };
-
- Handlebars.AST.ContentNode = function(string) {
- this.type = "content";
- this.string = string;
- };
-
- Handlebars.AST.HashNode = function(pairs) {
- this.type = "hash";
- this.pairs = pairs;
- };
-
- Handlebars.AST.IdNode = function(parts) {
- this.type = "ID";
- this.original = parts.join(".");
-
- var dig = [], depth = 0;
-
- for(var i=0,l=parts.length; i<l; i++) {
- var part = parts[i];
-
- if(part === "..") { depth++; }
- else if(part === "." || part === "this") { this.isScoped = true; }
- else { dig.push(part); }
- }
-
- this.parts = dig;
- this.string = dig.join('.');
- this.depth = depth;
-
- // an ID is simple if it only has one part, and that part is not
- // `..` or `this`.
- this.isSimple = parts.length === 1 && !this.isScoped && depth === 0;
-
- this.stringModeValue = this.string;
- };
-
- Handlebars.AST.PartialNameNode = function(name) {
- this.type = "PARTIAL_NAME";
- this.name = name;
- };
-
- Handlebars.AST.DataNode = function(id) {
- this.type = "DATA";
- this.id = id;
- };
-
- Handlebars.AST.StringNode = function(string) {
- this.type = "STRING";
- this.string = string;
- this.stringModeValue = string;
- };
-
- Handlebars.AST.IntegerNode = function(integer) {
- this.type = "INTEGER";
- this.integer = integer;
- this.stringModeValue = Number(integer);
- };
-
- Handlebars.AST.BooleanNode = function(bool) {
- this.type = "BOOLEAN";
- this.bool = bool;
- this.stringModeValue = bool === "true";
- };
-
- Handlebars.AST.CommentNode = function(comment) {
- this.type = "comment";
- this.comment = comment;
- };
-
-})();;
-// lib/handlebars/utils.js
-
-var errorProps = ['description', 'fileName', 'lineNumber', 'message', 'name', 'number', 'stack'];
-
-Handlebars.Exception = function(message) {
- var tmp = Error.prototype.constructor.apply(this, arguments);
-
- // Unfortunately errors are not enumerable in Chrome (at least), so `for prop in tmp` doesn't work.
- for (var idx = 0; idx < errorProps.length; idx++) {
- this[errorProps[idx]] = tmp[errorProps[idx]];
- }
-};
-Handlebars.Exception.prototype = new Error();
-
-// Build out our basic SafeString type
-Handlebars.SafeString = function(string) {
- this.string = string;
-};
-Handlebars.SafeString.prototype.toString = function() {
- return this.string.toString();
-};
-
-(function() {
- var escape = {
- "&": "&",
- "<": "<",
- ">": ">",
- '"': """,
- "'": "'",
- "`": "`"
- };
-
- var badChars = /[&<>"'`]/g;
- var possible = /[&<>"'`]/;
-
- var escapeChar = function(chr) {
- return escape[chr] || "&";
- };
-
- Handlebars.Utils = {
- escapeExpression: function(string) {
- // don't escape SafeStrings, since they're already safe
- if (string instanceof Handlebars.SafeString) {
- return string.toString();
- } else if (string == null || string === false) {
- return "";
- }
-
- if(!possible.test(string)) { return string; }
- return string.replace(badChars, escapeChar);
- },
-
- isEmpty: function(value) {
- if (!value && value !== 0) {
- return true;
- } else if(Object.prototype.toString.call(value) === "[object Array]" && value.length === 0) {
- return true;
- } else {
- return false;
- }
- }
- };
-})();;
-// lib/handlebars/compiler/compiler.js
-
-/*jshint eqnull:true*/
-Handlebars.Compiler = function() {};
-Handlebars.JavaScriptCompiler = function() {};
-
-(function(Compiler, JavaScriptCompiler) {
- // the foundHelper register will disambiguate helper lookup from finding a
- // function in a context. This is necessary for mustache compatibility, which
- // requires that context functions in blocks are evaluated by blockHelperMissing,
- // and then proceed as if the resulting value was provided to blockHelperMissing.
-
- Compiler.prototype = {
- compiler: Compiler,
-
- disassemble: function() {
- var opcodes = this.opcodes, opcode, out = [], params, param;
-
- for (var i=0, l=opcodes.length; i<l; i++) {
- opcode = opcodes[i];
-
- if (opcode.opcode === 'DECLARE') {
- out.push("DECLARE " + opcode.name + "=" + opcode.value);
- } else {
- params = [];
- for (var j=0; j<opcode.args.length; j++) {
- param = opcode.args[j];
- if (typeof param === "string") {
- param = "\"" + param.replace("\n", "\\n") + "\"";
- }
- params.push(param);
- }
- out.push(opcode.opcode + " " + params.join(" "));
- }
- }
-
- return out.join("\n");
- },
-
- guid: 0,
-
- compile: function(program, options) {
- this.children = [];
- this.depths = {list: []};
- this.options = options;
-
- // These changes will propagate to the other compiler components
- var knownHelpers = this.options.knownHelpers;
- this.options.knownHelpers = {
- 'helperMissing': true,
- 'blockHelperMissing': true,
- 'each': true,
- 'if': true,
- 'unless': true,
- 'with': true,
- 'log': true
- };
- if (knownHelpers) {
- for (var name in knownHelpers) {
- this.options.knownHelpers[name] = knownHelpers[name];
- }
- }
-
- return this.program(program);
- },
-
- accept: function(node) {
- return this[node.type](node);
- },
-
- program: function(program) {
- var statements = program.statements, statement;
- this.opcodes = [];
-
- for(var i=0, l=statements.length; i<l; i++) {
- statement = statements[i];
- this[statement.type](statement);
- }
- this.isSimple = l === 1;
-
- this.depths.list = this.depths.list.sort(function(a, b) {
- return a - b;
- });
-
- return this;
- },
-
- compileProgram: function(program) {
- var result = new this.compiler().compile(program, this.options);
- var guid = this.guid++, depth;
-
- this.usePartial = this.usePartial || result.usePartial;
-
- this.children[guid] = result;
-
- for(var i=0, l=result.depths.list.length; i<l; i++) {
- depth = result.depths.list[i];
-
- if(depth < 2) { continue; }
- else { this.addDepth(depth - 1); }
- }
-
- return guid;
- },
-
- block: function(block) {
- var mustache = block.mustache,
- program = block.program,
- inverse = block.inverse;
-
- if (program) {
- program = this.compileProgram(program);
- }
-
- if (inverse) {
- inverse = this.compileProgram(inverse);
- }
-
- var type = this.classifyMustache(mustache);
-
- if (type === "helper") {
- this.helperMustache(mustache, program, inverse);
- } else if (type === "simple") {
- this.simpleMustache(mustache);
-
- // now that the simple mustache is resolved, we need to
- // evaluate it by executing `blockHelperMissing`
- this.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
- this.opcode('pushHash');
- this.opcode('blockValue');
- } else {
- this.ambiguousMustache(mustache, program, inverse);
-
- // now that the simple mustache is resolved, we need to
- // evaluate it by executing `blockHelperMissing`
- this.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
- this.opcode('pushHash');
- this.opcode('ambiguousBlockValue');
- }
-
- this.opcode('append');
- },
-
- hash: function(hash) {
- var pairs = hash.pairs, pair, val;
-
- this.opcode('pushHash');
-
- for(var i=0, l=pairs.length; i<l; i++) {
- pair = pairs[i];
- val = pair[1];
-
- if (this.options.stringParams) {
- this.opcode('pushStringParam', val.stringModeValue, val.type);
- } else {
- this.accept(val);
- }
-
- this.opcode('assignToHash', pair[0]);
- }
- },
-
- partial: function(partial) {
- var partialName = partial.partialName;
- this.usePartial = true;
-
- if(partial.context) {
- this.ID(partial.context);
- } else {
- this.opcode('push', 'depth0');
- }
-
- this.opcode('invokePartial', partialName.name);
- this.opcode('append');
- },
-
- content: function(content) {
- this.opcode('appendContent', content.string);
- },
-
- mustache: function(mustache) {
- var options = this.options;
- var type = this.classifyMustache(mustache);
-
- if (type === "simple") {
- this.simpleMustache(mustache);
- } else if (type === "helper") {
- this.helperMustache(mustache);
- } else {
- this.ambiguousMustache(mustache);
- }
-
- if(mustache.escaped && !options.noEscape) {
- this.opcode('appendEscaped');
- } else {
- this.opcode('append');
- }
- },
-
- ambiguousMustache: function(mustache, program, inverse) {
- var id = mustache.id, name = id.parts[0];
-
- this.opcode('getContext', id.depth);
-
- this.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
-
- this.opcode('invokeAmbiguous', name);
- },
-
- simpleMustache: function(mustache, program, inverse) {
- var id = mustache.id;
-
- if (id.type === 'DATA') {
- this.DATA(id);
- } else if (id.parts.length) {
- this.ID(id);
- } else {
- // Simplified ID for `this`
- this.addDepth(id.depth);
- this.opcode('getContext', id.depth);
- this.opcode('pushContext');
- }
-
- this.opcode('resolvePossibleLambda');
- },
-
- helperMustache: function(mustache, program, inverse) {
- var params = this.setupFullMustacheParams(mustache, program, inverse),
- name = mustache.id.parts[0];
-
- if (this.options.knownHelpers[name]) {
- this.opcode('invokeKnownHelper', params.length, name);
- } else if (this.knownHelpersOnly) {
- throw new Error("You specified knownHelpersOnly, but used the unknown helper " + name);
- } else {
- this.opcode('invokeHelper', params.length, name);
- }
- },
-
- ID: function(id) {
- this.addDepth(id.depth);
- this.opcode('getContext', id.depth);
-
- var name = id.parts[0];
- if (!name) {
- this.opcode('pushContext');
- } else {
- this.opcode('lookupOnContext', id.parts[0]);
- }
-
- for(var i=1, l=id.parts.length; i<l; i++) {
- this.opcode('lookup', id.parts[i]);
- }
- },
-
- DATA: function(data) {
- this.options.data = true;
- this.opcode('lookupData', data.id);
- },
-
- STRING: function(string) {
- this.opcode('pushString', string.string);
- },
-
- INTEGER: function(integer) {
- this.opcode('pushLiteral', integer.integer);
- },
-
- BOOLEAN: function(bool) {
- this.opcode('pushLiteral', bool.bool);
- },
-
- comment: function() {},
-
- // HELPERS
- opcode: function(name) {
- this.opcodes.push({ opcode: name, args: [].slice.call(arguments, 1) });
- },
-
- declare: function(name, value) {
- this.opcodes.push({ opcode: 'DECLARE', name: name, value: value });
- },
-
- addDepth: function(depth) {
- if(isNaN(depth)) { throw new Error("EWOT"); }
- if(depth === 0) { return; }
-
- if(!this.depths[depth]) {
- this.depths[depth] = true;
- this.depths.list.push(depth);
- }
- },
-
- classifyMustache: function(mustache) {
- var isHelper = mustache.isHelper;
- var isEligible = mustache.eligibleHelper;
- var options = this.options;
-
- // if ambiguous, we can possibly resolve the ambiguity now
- if (isEligible && !isHelper) {
- var name = mustache.id.parts[0];
-
- if (options.knownHelpers[name]) {
- isHelper = true;
- } else if (options.knownHelpersOnly) {
- isEligible = false;
- }
- }
-
- if (isHelper) { return "helper"; }
- else if (isEligible) { return "ambiguous"; }
- else { return "simple"; }
- },
-
- pushParams: function(params) {
- var i = params.length, param;
-
- while(i--) {
- param = params[i];
-
- if(this.options.stringParams) {
- if(param.depth) {
- this.addDepth(param.depth);
- }
-
- this.opcode('getContext', param.depth || 0);
- this.opcode('pushStringParam', param.stringModeValue, param.type);
- } else {
- this[param.type](param);
- }
- }
- },
-
- setupMustacheParams: function(mustache) {
- var params = mustache.params;
- this.pushParams(params);
-
- if(mustache.hash) {
- this.hash(mustache.hash);
- } else {
- this.opcode('pushHash');
- }
-
- return params;
- },
-
- // this will replace setupMustacheParams when we're done
- setupFullMustacheParams: function(mustache, program, inverse) {
- var params = mustache.params;
- this.pushParams(params);
-
- this.opcode('pushProgram', program);
- this.opcode('pushProgram', inverse);
-
- if(mustache.hash) {
- this.hash(mustache.hash);
- } else {
- this.opcode('pushHash');
- }
-
- return params;
- }
- };
-
- var Literal = function(value) {
- this.value = value;
- };
-
- JavaScriptCompiler.prototype = {
- // PUBLIC API: You can override these methods in a subclass to provide
- // alternative compiled forms for name lookup and buffering semantics
- nameLookup: function(parent, name, type) {
- if (/^[0-9]+$/.test(name)) {
- return parent + "[" + name + "]";
- } else if (JavaScriptCompiler.isValidJavaScriptVariableName(name)) {
- return parent + "." + name;
- }
- else {
- return parent + "['" + name + "']";
- }
- },
-
- appendToBuffer: function(string) {
- if (this.environment.isSimple) {
- return "return " + string + ";";
- } else {
- return "buffer += " + string + ";";
- }
- },
-
- initializeBuffer: function() {
- return this.quotedString("");
- },
-
- namespace: "Handlebars",
- // END PUBLIC API
-
- compile: function(environment, options, context, asObject) {
- this.environment = environment;
- this.options = options || {};
-
- Handlebars.log(Handlebars.logger.DEBUG, this.environment.disassemble() + "\n\n");
-
- this.name = this.environment.name;
- this.isChild = !!context;
- this.context = context || {
- programs: [],
- aliases: { }
- };
-
- this.preamble();
-
- this.stackSlot = 0;
- this.stackVars = [];
- this.registers = { list: [] };
- this.compileStack = [];
-
- this.compileChildren(environment, options);
-
- var opcodes = environment.opcodes, opcode;
-
- this.i = 0;
-
- for(l=opcodes.length; this.i<l; this.i++) {
- opcode = opcodes[this.i];
-
- if(opcode.opcode === 'DECLARE') {
- this[opcode.name] = opcode.value;
- } else {
- this[opcode.opcode].apply(this, opcode.args);
- }
- }
-
- return this.createFunctionContext(asObject);
- },
-
- nextOpcode: function() {
- var opcodes = this.environment.opcodes, opcode = opcodes[this.i + 1];
- return opcodes[this.i + 1];
- },
-
- eat: function(opcode) {
- this.i = this.i + 1;
- },
-
- preamble: function() {
- var out = [];
-
- if (!this.isChild) {
- var namespace = this.namespace;
- var copies = "helpers = helpers || " + namespace + ".helpers;";
- if (this.environment.usePartial) { copies = copies + " partials = partials || " + namespace + ".partials;"; }
- if (this.options.data) { copies = copies + " data = data || {};"; }
- out.push(copies);
- } else {
- out.push('');
- }
-
- if (!this.environment.isSimple) {
- out.push(", buffer = " + this.initializeBuffer());
- } else {
- out.push("");
- }
-
- // track the last context pushed into place to allow skipping the
- // getContext opcode when it would be a noop
- this.lastContext = 0;
- this.source = out;
- },
-
- createFunctionContext: function(asObject) {
- var locals = this.stackVars.concat(this.registers.list);
-
- if(locals.length > 0) {
- this.source[1] = this.source[1] + ", " + locals.join(", ");
- }
-
- // Generate minimizer alias mappings
- if (!this.isChild) {
- var aliases = [];
- for (var alias in this.context.aliases) {
- this.source[1] = this.source[1] + ', ' + alias + '=' + this.context.aliases[alias];
- }
- }
-
- if (this.source[1]) {
- this.source[1] = "var " + this.source[1].substring(2) + ";";
- }
-
- // Merge children
- if (!this.isChild) {
- this.source[1] += '\n' + this.context.programs.join('\n') + '\n';
- }
-
- if (!this.environment.isSimple) {
- this.source.push("return buffer;");
- }
-
- var params = this.isChild ? ["depth0", "data"] : ["Handlebars", "depth0", "helpers", "partials", "data"];
-
- for(var i=0, l=this.environment.depths.list.length; i<l; i++) {
- params.push("depth" + this.environment.depths.list[i]);
- }
-
- if (asObject) {
- params.push(this.source.join("\n "));
-
- return Function.apply(this, params);
- } else {
- var functionSource = 'function ' + (this.name || '') + '(' + params.join(',') + ') {\n ' + this.source.join("\n ") + '}';
- Handlebars.log(Handlebars.logger.DEBUG, functionSource + "\n\n");
- return functionSource;
- }
- },
-
- // [blockValue]
- //
- // On stack, before: hash, inverse, program, value
- // On stack, after: return value of blockHelperMissing
- //
- // The purpose of this opcode is to take a block of the form
- // `{{#foo}}...{{/foo}}`, resolve the value of `foo`, and
- // replace it on the stack with the result of properly
- // invoking blockHelperMissing.
- blockValue: function() {
- this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
- var params = ["depth0"];
- this.setupParams(0, params);
-
- this.replaceStack(function(current) {
- params.splice(1, 0, current);
- return "blockHelperMissing.call(" + params.join(", ") + ")";
- });
- },
-
- // [ambiguousBlockValue]
- //
- // On stack, before: hash, inverse, program, value
- // Compiler value, before: lastHelper=value of last found helper, if any
- // On stack, after, if no lastHelper: same as [blockValue]
- // On stack, after, if lastHelper: value
- ambiguousBlockValue: function() {
- this.context.aliases.blockHelperMissing = 'helpers.blockHelperMissing';
-
- var params = ["depth0"];
- this.setupParams(0, params);
-
- var current = this.topStack();
- params.splice(1, 0, current);
-
- this.source.push("if (!" + this.lastHelper + ") { " + current + " = blockHelperMissing.call(" + params.join(", ") + "); }");
- },
-
- // [appendContent]
- //
- // On stack, before: ...
- // On stack, after: ...
- //
- // Appends the string value of `content` to the current buffer
- appendContent: function(content) {
- this.source.push(this.appendToBuffer(this.quotedString(content)));
- },
-
- // [append]
- //
- // On stack, before: value, ...
- // On stack, after: ...
- //
- // Coerces `value` to a String and appends it to the current buffer.
- //
- // If `value` is truthy, or 0, it is coerced into a string and appended
- // Otherwise, the empty string is appended
- append: function() {
- var local = this.popStack();
- this.source.push("if(" + local + " || " + local + " === 0) { " + this.appendToBuffer(local) + " }");
- if (this.environment.isSimple) {
- this.source.push("else { " + this.appendToBuffer("''") + " }");
- }
- },
-
- // [appendEscaped]
- //
- // On stack, before: value, ...
- // On stack, after: ...
- //
- // Escape `value` and append it to the buffer
- appendEscaped: function() {
- var opcode = this.nextOpcode(), extra = "";
- this.context.aliases.escapeExpression = 'this.escapeExpression';
-
- if(opcode && opcode.opcode === 'appendContent') {
- extra = " + " + this.quotedString(opcode.args[0]);
- this.eat(opcode);
- }
-
- this.source.push(this.appendToBuffer("escapeExpression(" + this.popStack() + ")" + extra));
- },
-
- // [getContext]
- //
- // On stack, before: ...
- // On stack, after: ...
- // Compiler value, after: lastContext=depth
- //
- // Set the value of the `lastContext` compiler value to the depth
- getContext: function(depth) {
- if(this.lastContext !== depth) {
- this.lastContext = depth;
- }
- },
-
- // [lookupOnContext]
- //
- // On stack, before: ...
- // On stack, after: currentContext[name], ...
- //
- // Looks up the value of `name` on the current context and pushes
- // it onto the stack.
- lookupOnContext: function(name) {
- this.pushStack(this.nameLookup('depth' + this.lastContext, name, 'context'));
- },
-
- // [pushContext]
- //
- // On stack, before: ...
- // On stack, after: currentContext, ...
- //
- // Pushes the value of the current context onto the stack.
- pushContext: function() {
- this.pushStackLiteral('depth' + this.lastContext);
- },
-
- // [resolvePossibleLambda]
- //
- // On stack, before: value, ...
- // On stack, after: resolved value, ...
- //
- // If the `value` is a lambda, replace it on the stack by
- // the return value of the lambda
- resolvePossibleLambda: function() {
- this.context.aliases.functionType = '"function"';
-
- this.replaceStack(function(current) {
- return "typeof " + current + " === functionType ? " + current + ".apply(depth0) : " + current;
- });
- },
-
- // [lookup]
- //
- // On stack, before: value, ...
- // On stack, after: value[name], ...
- //
- // Replace the value on the stack with the result of looking
- // up `name` on `value`
- lookup: function(name) {
- this.replaceStack(function(current) {
- return current + " == null || " + current + " === false ? " + current + " : " + this.nameLookup(current, name, 'context');
- });
- },
-
- // [lookupData]
- //
- // On stack, before: ...
- // On stack, after: data[id], ...
- //
- // Push the result of looking up `id` on the current data
- lookupData: function(id) {
- this.pushStack(this.nameLookup('data', id, 'data'));
- },
-
- // [pushStringParam]
- //
- // On stack, before: ...
- // On stack, after: string, currentContext, ...
- //
- // This opcode is designed for use in string mode, which
- // provides the string value of a parameter along with its
- // depth rather than resolving it immediately.
- pushStringParam: function(string, type) {
- this.pushStackLiteral('depth' + this.lastContext);
-
- this.pushString(type);
-
- if (typeof string === 'string') {
- this.pushString(string);
- } else {
- this.pushStackLiteral(string);
- }
- },
-
- pushHash: function() {
- this.push('{}');
-
- if (this.options.stringParams) {
- this.register('hashTypes', '{}');
- }
- },
-
- // [pushString]
- //
- // On stack, before: ...
- // On stack, after: quotedString(string), ...
- //
- // Push a quoted version of `string` onto the stack
- pushString: function(string) {
- this.pushStackLiteral(this.quotedString(string));
- },
-
- // [push]
- //
- // On stack, before: ...
- // On stack, after: expr, ...
- //
- // Push an expression onto the stack
- push: function(expr) {
- this.pushStack(expr);
- },
-
- // [pushLiteral]
- //
- // On stack, before: ...
- // On stack, after: value, ...
- //
- // Pushes a value onto the stack. This operation prevents
- // the compiler from creating a temporary variable to hold
- // it.
- pushLiteral: function(value) {
- this.pushStackLiteral(value);
- },
-
- // [pushProgram]
- //
- // On stack, before: ...
- // On stack, after: program(guid), ...
- //
- // Push a program expression onto the stack. This takes
- // a compile-time guid and converts it into a runtime-accessible
- // expression.
- pushProgram: function(guid) {
- if (guid != null) {
- this.pushStackLiteral(this.programExpression(guid));
- } else {
- this.pushStackLiteral(null);
- }
- },
-
- // [invokeHelper]
- //
- // On stack, before: hash, inverse, program, params..., ...
- // On stack, after: result of helper invocation
- //
- // Pops off the helper's parameters, invokes the helper,
- // and pushes the helper's return value onto the stack.
- //
- // If the helper is not found, `helperMissing` is called.
- invokeHelper: function(paramSize, name) {
- this.context.aliases.helperMissing = 'helpers.helperMissing';
-
- var helper = this.lastHelper = this.setupHelper(paramSize, name);
- this.register('foundHelper', helper.name);
-
- this.pushStack("foundHelper ? foundHelper.call(" +
- helper.callParams + ") " + ": helperMissing.call(" +
- helper.helperMissingParams + ")");
- },
-
- // [invokeKnownHelper]
- //
- // On stack, before: hash, inverse, program, params..., ...
- // On stack, after: result of helper invocation
- //
- // This operation is used when the helper is known to exist,
- // so a `helperMissing` fallback is not required.
- invokeKnownHelper: function(paramSize, name) {
- var helper = this.setupHelper(paramSize, name);
- this.pushStack(helper.name + ".call(" + helper.callParams + ")");
- },
-
- // [invokeAmbiguous]
- //
- // On stack, before: hash, inverse, program, params..., ...
- // On stack, after: result of disambiguation
- //
- // This operation is used when an expression like `{{foo}}`
- // is provided, but we don't know at compile-time whether it
- // is a helper or a path.
- //
- // This operation emits more code than the other options,
- // and can be avoided by passing the `knownHelpers` and
- // `knownHelpersOnly` flags at compile-time.
- invokeAmbiguous: function(name) {
- this.context.aliases.functionType = '"function"';
-
- this.pushStackLiteral('{}');
- var helper = this.setupHelper(0, name);
-
- var helperName = this.lastHelper = this.nameLookup('helpers', name, 'helper');
- this.register('foundHelper', helperName);
-
- var nonHelper = this.nameLookup('depth' + this.lastContext, name, 'context');
- var nextStack = this.nextStack();
-
- this.source.push('if (foundHelper) { ' + nextStack + ' = foundHelper.call(' + helper.callParams + '); }');
- this.source.push('else { ' + nextStack + ' = ' + nonHelper + '; ' + nextStack + ' = typeof ' + nextStack + ' === functionType ? ' + nextStack + '.apply(depth0) : ' + nextStack + '; }');
- },
-
- // [invokePartial]
- //
- // On stack, before: context, ...
- // On stack after: result of partial invocation
- //
- // This operation pops off a context, invokes a partial with that context,
- // and pushes the result of the invocation back.
- invokePartial: function(name) {
- var params = [this.nameLookup('partials', name, 'partial'), "'" + name + "'", this.popStack(), "helpers", "partials"];
-
- if (this.options.data) {
- params.push("data");
- }
-
- this.context.aliases.self = "this";
- this.pushStack("self.invokePartial(" + params.join(", ") + ")");
- },
-
- // [assignToHash]
- //
- // On stack, before: value, hash, ...
- // On stack, after: hash, ...
- //
- // Pops a value and hash off the stack, assigns `hash[key] = value`
- // and pushes the hash back onto the stack.
- assignToHash: function(key) {
- var value = this.popStack();
-
- if (this.options.stringParams) {
- var type = this.popStack();
- this.popStack();
- this.source.push("hashTypes['" + key + "'] = " + type + ";");
- }
-
- var hash = this.topStack();
-
- this.source.push(hash + "['" + key + "'] = " + value + ";");
- },
-
- // HELPERS
-
- compiler: JavaScriptCompiler,
-
- compileChildren: function(environment, options) {
- var children = environment.children, child, compiler;
-
- for(var i=0, l=children.length; i<l; i++) {
- child = children[i];
- compiler = new this.compiler();
-
- this.context.programs.push(''); // Placeholder to prevent name conflicts for nested children
- var index = this.context.programs.length;
- child.index = index;
- child.name = 'program' + index;
- this.context.programs[index] = compiler.compile(child, options, this.context);
- }
- },
-
- programExpression: function(guid) {
- this.context.aliases.self = "this";
-
- if(guid == null) {
- return "self.noop";
- }
-
- var child = this.environment.children[guid],
- depths = child.depths.list, depth;
-
- var programParams = [child.index, child.name, "data"];
-
- for(var i=0, l = depths.length; i<l; i++) {
- depth = depths[i];
-
- if(depth === 1) { programParams.push("depth0"); }
- else { programParams.push("depth" + (depth - 1)); }
- }
-
- if(depths.length === 0) {
- return "self.program(" + programParams.join(", ") + ")";
- } else {
- programParams.shift();
- return "self.programWithDepth(" + programParams.join(", ") + ")";
- }
- },
-
- register: function(name, val) {
- this.useRegister(name);
- this.source.push(name + " = " + val + ";");
- },
-
- useRegister: function(name) {
- if(!this.registers[name]) {
- this.registers[name] = true;
- this.registers.list.push(name);
- }
- },
-
- pushStackLiteral: function(item) {
- this.compileStack.push(new Literal(item));
- return item;
- },
-
- pushStack: function(item) {
- var stack = this.incrStack();
- this.source.push(stack + " = " + item + ";");
- this.compileStack.push(stack);
- return stack;
- },
-
- replaceStack: function(callback) {
- var stack = this.topStack(),
- item = callback.call(this, stack);
-
- // Prevent modification of the context depth variable. Through replaceStack
- if (/^depth/.test(stack)) {
- stack = this.nextStack();
- }
-
- this.source.push(stack + " = " + item + ";");
- return stack;
- },
-
- nextStack: function(skipCompileStack) {
- var name = this.incrStack();
- this.compileStack.push(name);
- return name;
- },
-
- incrStack: function() {
- this.stackSlot++;
- if(this.stackSlot > this.stackVars.length) { this.stackVars.push("stack" + this.stackSlot); }
- return "stack" + this.stackSlot;
- },
-
- popStack: function() {
- var item = this.compileStack.pop();
-
- if (item instanceof Literal) {
- return item.value;
- } else {
- this.stackSlot--;
- return item;
- }
- },
-
- topStack: function() {
- var item = this.compileStack[this.compileStack.length - 1];
-
- if (item instanceof Literal) {
- return item.value;
- } else {
- return item;
- }
- },
-
- quotedString: function(str) {
- return '"' + str
- .replace(/\\/g, '\\\\')
- .replace(/"/g, '\\"')
- .replace(/\n/g, '\\n')
- .replace(/\r/g, '\\r') + '"';
- },
-
- setupHelper: function(paramSize, name) {
- var params = [];
- this.setupParams(paramSize, params);
- var foundHelper = this.nameLookup('helpers', name, 'helper');
-
- return {
- params: params,
- name: foundHelper,
- callParams: ["depth0"].concat(params).join(", "),
- helperMissingParams: ["depth0", this.quotedString(name)].concat(params).join(", ")
- };
- },
-
- // the params and contexts arguments are passed in arrays
- // to fill in
- setupParams: function(paramSize, params) {
- var options = [], contexts = [], types = [], param, inverse, program;
-
- options.push("hash:" + this.popStack());
-
- inverse = this.popStack();
- program = this.popStack();
-
- // Avoid setting fn and inverse if neither are set. This allows
- // helpers to do a check for `if (options.fn)`
- if (program || inverse) {
- if (!program) {
- this.context.aliases.self = "this";
- program = "self.noop";
- }
-
- if (!inverse) {
- this.context.aliases.self = "this";
- inverse = "self.noop";
- }
-
- options.push("inverse:" + inverse);
- options.push("fn:" + program);
- }
-
- for(var i=0; i<paramSize; i++) {
- param = this.popStack();
- params.push(param);
-
- if(this.options.stringParams) {
- types.push(this.popStack());
- contexts.push(this.popStack());
- }
- }
-
- if (this.options.stringParams) {
- options.push("contexts:[" + contexts.join(",") + "]");
- options.push("types:[" + types.join(",") + "]");
- options.push("hashTypes:hashTypes");
- }
-
- if(this.options.data) {
- options.push("data:data");
- }
-
- params.push("{" + options.join(",") + "}");
- return params.join(", ");
- }
- };
-
- var reservedWords = (
- "break else new var" +
- " case finally return void" +
- " catch for switch while" +
- " continue function this with" +
- " default if throw" +
- " delete in try" +
- " do instanceof typeof" +
- " abstract enum int short" +
- " boolean export interface static" +
- " byte extends long super" +
- " char final native synchronized" +
- " class float package throws" +
- " const goto private transient" +
- " debugger implements protected volatile" +
- " double import public let yield"
- ).split(" ");
-
- var compilerWords = JavaScriptCompiler.RESERVED_WORDS = {};
-
- for(var i=0, l=reservedWords.length; i<l; i++) {
- compilerWords[reservedWords[i]] = true;
- }
-
- JavaScriptCompiler.isValidJavaScriptVariableName = function(name) {
- if(!JavaScriptCompiler.RESERVED_WORDS[name] && /^[a-zA-Z_$][0-9a-zA-Z_$]+$/.test(name)) {
- return true;
- }
- return false;
- };
-
-})(Handlebars.Compiler, Handlebars.JavaScriptCompiler);
-
-Handlebars.precompile = function(string, options) {
- if (typeof string !== 'string') {
- throw new Handlebars.Exception("You must pass a string to Handlebars.compile. You passed " + string);
- }
-
- options = options || {};
- if (!('data' in options)) {
- options.data = true;
- }
- var ast = Handlebars.parse(string);
- var environment = new Handlebars.Compiler().compile(ast, options);
- return new Handlebars.JavaScriptCompiler().compile(environment, options);
-};
-
-Handlebars.compile = function(string, options) {
- if (typeof string !== 'string') {
- throw new Handlebars.Exception("You must pass a string to Handlebars.compile. You passed " + string);
- }
-
- options = options || {};
- if (!('data' in options)) {
- options.data = true;
- }
- var compiled;
- function compile() {
- var ast = Handlebars.parse(string);
- var environment = new Handlebars.Compiler().compile(ast, options);
- var templateSpec = new Handlebars.JavaScriptCompiler().compile(environment, options, undefined, true);
- return Handlebars.template(templateSpec);
- }
-
- // Template is only compiled on first use and cached after that point.
- return function(context, options) {
- if (!compiled) {
- compiled = compile();
- }
- return compiled.call(this, context, options);
- };
-};
-;
-// lib/handlebars/runtime.js
-Handlebars.VM = {
- template: function(templateSpec) {
- // Just add water
- var container = {
- escapeExpression: Handlebars.Utils.escapeExpression,
- invokePartial: Handlebars.VM.invokePartial,
- programs: [],
- program: function(i, fn, data) {
- var programWrapper = this.programs[i];
- if(data) {
- return Handlebars.VM.program(fn, data);
- } else if(programWrapper) {
- return programWrapper;
- } else {
- programWrapper = this.programs[i] = Handlebars.VM.program(fn);
- return programWrapper;
- }
- },
- programWithDepth: Handlebars.VM.programWithDepth,
- noop: Handlebars.VM.noop
- };
-
- return function(context, options) {
- options = options || {};
- return templateSpec.call(container, Handlebars, context, options.helpers, options.partials, options.data);
- };
- },
-
- programWithDepth: function(fn, data, $depth) {
- var args = Array.prototype.slice.call(arguments, 2);
-
- return function(context, options) {
- options = options || {};
-
- return fn.apply(this, [context, options.data || data].concat(args));
- };
- },
- program: function(fn, data) {
- return function(context, options) {
- options = options || {};
-
- return fn(context, options.data || data);
- };
- },
- noop: function() { return ""; },
- invokePartial: function(partial, name, context, helpers, partials, data) {
- var options = { helpers: helpers, partials: partials, data: data };
-
- if(partial === undefined) {
- throw new Handlebars.Exception("The partial " + name + " could not be found");
- } else if(partial instanceof Function) {
- return partial(context, options);
- } else if (!Handlebars.compile) {
- throw new Handlebars.Exception("The partial " + name + " could not be compiled when running in runtime-only mode");
- } else {
- partials[name] = Handlebars.compile(partial, {data: data !== undefined});
- return partials[name](context, options);
- }
- }
-};
-
-Handlebars.template = Handlebars.VM.template;
-;
--- /dev/null
+Subproject commit 55e319aa52eb828a3a4c2298aa75b6d15cfa06f8
+++ /dev/null
-/*!
- * jQuery JavaScript Library v1.8.3
- * http://jquery.com/
- *
- * Includes Sizzle.js
- * http://sizzlejs.com/
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license
- * http://jquery.org/license
- *
- * Date: Tue Nov 13 2012 08:20:33 GMT-0500 (Eastern Standard Time)
- */
-(function( window, undefined ) {
-var
- // A central reference to the root jQuery(document)
- rootjQuery,
-
- // The deferred used on DOM ready
- readyList,
-
- // Use the correct document accordingly with window argument (sandbox)
- document = window.document,
- location = window.location,
- navigator = window.navigator,
-
- // Map over jQuery in case of overwrite
- _jQuery = window.jQuery,
-
- // Map over the $ in case of overwrite
- _$ = window.$,
-
- // Save a reference to some core methods
- core_push = Array.prototype.push,
- core_slice = Array.prototype.slice,
- core_indexOf = Array.prototype.indexOf,
- core_toString = Object.prototype.toString,
- core_hasOwn = Object.prototype.hasOwnProperty,
- core_trim = String.prototype.trim,
-
- // Define a local copy of jQuery
- jQuery = function( selector, context ) {
- // The jQuery object is actually just the init constructor 'enhanced'
- return new jQuery.fn.init( selector, context, rootjQuery );
- },
-
- // Used for matching numbers
- core_pnum = /[\-+]?(?:\d*\.|)\d+(?:[eE][\-+]?\d+|)/.source,
-
- // Used for detecting and trimming whitespace
- core_rnotwhite = /\S/,
- core_rspace = /\s+/,
-
- // Make sure we trim BOM and NBSP (here's looking at you, Safari 5.0 and IE)
- rtrim = /^[\s\uFEFF\xA0]+|[\s\uFEFF\xA0]+$/g,
-
- // A simple way to check for HTML strings
- // Prioritize #id over <tag> to avoid XSS via location.hash (#9521)
- rquickExpr = /^(?:[^#<]*(<[\w\W]+>)[^>]*$|#([\w\-]*)$)/,
-
- // Match a standalone tag
- rsingleTag = /^<(\w+)\s*\/?>(?:<\/\1>|)$/,
-
- // JSON RegExp
- rvalidchars = /^[\],:{}\s]*$/,
- rvalidbraces = /(?:^|:|,)(?:\s*\[)+/g,
- rvalidescape = /\\(?:["\\\/bfnrt]|u[\da-fA-F]{4})/g,
- rvalidtokens = /"[^"\\\r\n]*"|true|false|null|-?(?:\d\d*\.|)\d+(?:[eE][\-+]?\d+|)/g,
-
- // Matches dashed string for camelizing
- rmsPrefix = /^-ms-/,
- rdashAlpha = /-([\da-z])/gi,
-
- // Used by jQuery.camelCase as callback to replace()
- fcamelCase = function( all, letter ) {
- return ( letter + "" ).toUpperCase();
- },
-
- // The ready event handler and self cleanup method
- DOMContentLoaded = function() {
- if ( document.addEventListener ) {
- document.removeEventListener( "DOMContentLoaded", DOMContentLoaded, false );
- jQuery.ready();
- } else if ( document.readyState === "complete" ) {
- // we're here because readyState === "complete" in oldIE
- // which is good enough for us to call the dom ready!
- document.detachEvent( "onreadystatechange", DOMContentLoaded );
- jQuery.ready();
- }
- },
-
- // [[Class]] -> type pairs
- class2type = {};
-
-jQuery.fn = jQuery.prototype = {
- constructor: jQuery,
- init: function( selector, context, rootjQuery ) {
- var match, elem, ret, doc;
-
- // Handle $(""), $(null), $(undefined), $(false)
- if ( !selector ) {
- return this;
- }
-
- // Handle $(DOMElement)
- if ( selector.nodeType ) {
- this.context = this[0] = selector;
- this.length = 1;
- return this;
- }
-
- // Handle HTML strings
- if ( typeof selector === "string" ) {
- if ( selector.charAt(0) === "<" && selector.charAt( selector.length - 1 ) === ">" && selector.length >= 3 ) {
- // Assume that strings that start and end with <> are HTML and skip the regex check
- match = [ null, selector, null ];
-
- } else {
- match = rquickExpr.exec( selector );
- }
-
- // Match html or make sure no context is specified for #id
- if ( match && (match[1] || !context) ) {
-
- // HANDLE: $(html) -> $(array)
- if ( match[1] ) {
- context = context instanceof jQuery ? context[0] : context;
- doc = ( context && context.nodeType ? context.ownerDocument || context : document );
-
- // scripts is true for back-compat
- selector = jQuery.parseHTML( match[1], doc, true );
- if ( rsingleTag.test( match[1] ) && jQuery.isPlainObject( context ) ) {
- this.attr.call( selector, context, true );
- }
-
- return jQuery.merge( this, selector );
-
- // HANDLE: $(#id)
- } else {
- elem = document.getElementById( match[2] );
-
- // Check parentNode to catch when Blackberry 4.6 returns
- // nodes that are no longer in the document #6963
- if ( elem && elem.parentNode ) {
- // Handle the case where IE and Opera return items
- // by name instead of ID
- if ( elem.id !== match[2] ) {
- return rootjQuery.find( selector );
- }
-
- // Otherwise, we inject the element directly into the jQuery object
- this.length = 1;
- this[0] = elem;
- }
-
- this.context = document;
- this.selector = selector;
- return this;
- }
-
- // HANDLE: $(expr, $(...))
- } else if ( !context || context.jquery ) {
- return ( context || rootjQuery ).find( selector );
-
- // HANDLE: $(expr, context)
- // (which is just equivalent to: $(context).find(expr)
- } else {
- return this.constructor( context ).find( selector );
- }
-
- // HANDLE: $(function)
- // Shortcut for document ready
- } else if ( jQuery.isFunction( selector ) ) {
- return rootjQuery.ready( selector );
- }
-
- if ( selector.selector !== undefined ) {
- this.selector = selector.selector;
- this.context = selector.context;
- }
-
- return jQuery.makeArray( selector, this );
- },
-
- // Start with an empty selector
- selector: "",
-
- // The current version of jQuery being used
- jquery: "1.8.3",
-
- // The default length of a jQuery object is 0
- length: 0,
-
- // The number of elements contained in the matched element set
- size: function() {
- return this.length;
- },
-
- toArray: function() {
- return core_slice.call( this );
- },
-
- // Get the Nth element in the matched element set OR
- // Get the whole matched element set as a clean array
- get: function( num ) {
- return num == null ?
-
- // Return a 'clean' array
- this.toArray() :
-
- // Return just the object
- ( num < 0 ? this[ this.length + num ] : this[ num ] );
- },
-
- // Take an array of elements and push it onto the stack
- // (returning the new matched element set)
- pushStack: function( elems, name, selector ) {
-
- // Build a new jQuery matched element set
- var ret = jQuery.merge( this.constructor(), elems );
-
- // Add the old object onto the stack (as a reference)
- ret.prevObject = this;
-
- ret.context = this.context;
-
- if ( name === "find" ) {
- ret.selector = this.selector + ( this.selector ? " " : "" ) + selector;
- } else if ( name ) {
- ret.selector = this.selector + "." + name + "(" + selector + ")";
- }
-
- // Return the newly-formed element set
- return ret;
- },
-
- // Execute a callback for every element in the matched set.
- // (You can seed the arguments with an array of args, but this is
- // only used internally.)
- each: function( callback, args ) {
- return jQuery.each( this, callback, args );
- },
-
- ready: function( fn ) {
- // Add the callback
- jQuery.ready.promise().done( fn );
-
- return this;
- },
-
- eq: function( i ) {
- i = +i;
- return i === -1 ?
- this.slice( i ) :
- this.slice( i, i + 1 );
- },
-
- first: function() {
- return this.eq( 0 );
- },
-
- last: function() {
- return this.eq( -1 );
- },
-
- slice: function() {
- return this.pushStack( core_slice.apply( this, arguments ),
- "slice", core_slice.call(arguments).join(",") );
- },
-
- map: function( callback ) {
- return this.pushStack( jQuery.map(this, function( elem, i ) {
- return callback.call( elem, i, elem );
- }));
- },
-
- end: function() {
- return this.prevObject || this.constructor(null);
- },
-
- // For internal use only.
- // Behaves like an Array's method, not like a jQuery method.
- push: core_push,
- sort: [].sort,
- splice: [].splice
-};
-
-// Give the init function the jQuery prototype for later instantiation
-jQuery.fn.init.prototype = jQuery.fn;
-
-jQuery.extend = jQuery.fn.extend = function() {
- var options, name, src, copy, copyIsArray, clone,
- target = arguments[0] || {},
- i = 1,
- length = arguments.length,
- deep = false;
-
- // Handle a deep copy situation
- if ( typeof target === "boolean" ) {
- deep = target;
- target = arguments[1] || {};
- // skip the boolean and the target
- i = 2;
- }
-
- // Handle case when target is a string or something (possible in deep copy)
- if ( typeof target !== "object" && !jQuery.isFunction(target) ) {
- target = {};
- }
-
- // extend jQuery itself if only one argument is passed
- if ( length === i ) {
- target = this;
- --i;
- }
-
- for ( ; i < length; i++ ) {
- // Only deal with non-null/undefined values
- if ( (options = arguments[ i ]) != null ) {
- // Extend the base object
- for ( name in options ) {
- src = target[ name ];
- copy = options[ name ];
-
- // Prevent never-ending loop
- if ( target === copy ) {
- continue;
- }
-
- // Recurse if we're merging plain objects or arrays
- if ( deep && copy && ( jQuery.isPlainObject(copy) || (copyIsArray = jQuery.isArray(copy)) ) ) {
- if ( copyIsArray ) {
- copyIsArray = false;
- clone = src && jQuery.isArray(src) ? src : [];
-
- } else {
- clone = src && jQuery.isPlainObject(src) ? src : {};
- }
-
- // Never move original objects, clone them
- target[ name ] = jQuery.extend( deep, clone, copy );
-
- // Don't bring in undefined values
- } else if ( copy !== undefined ) {
- target[ name ] = copy;
- }
- }
- }
- }
-
- // Return the modified object
- return target;
-};
-
-jQuery.extend({
- noConflict: function( deep ) {
- if ( window.$ === jQuery ) {
- window.$ = _$;
- }
-
- if ( deep && window.jQuery === jQuery ) {
- window.jQuery = _jQuery;
- }
-
- return jQuery;
- },
-
- // Is the DOM ready to be used? Set to true once it occurs.
- isReady: false,
-
- // A counter to track how many items to wait for before
- // the ready event fires. See #6781
- readyWait: 1,
-
- // Hold (or release) the ready event
- holdReady: function( hold ) {
- if ( hold ) {
- jQuery.readyWait++;
- } else {
- jQuery.ready( true );
- }
- },
-
- // Handle when the DOM is ready
- ready: function( wait ) {
-
- // Abort if there are pending holds or we're already ready
- if ( wait === true ? --jQuery.readyWait : jQuery.isReady ) {
- return;
- }
-
- // Make sure body exists, at least, in case IE gets a little overzealous (ticket #5443).
- if ( !document.body ) {
- return setTimeout( jQuery.ready, 1 );
- }
-
- // Remember that the DOM is ready
- jQuery.isReady = true;
-
- // If a normal DOM Ready event fired, decrement, and wait if need be
- if ( wait !== true && --jQuery.readyWait > 0 ) {
- return;
- }
-
- // If there are functions bound, to execute
- readyList.resolveWith( document, [ jQuery ] );
-
- // Trigger any bound ready events
- if ( jQuery.fn.trigger ) {
- jQuery( document ).trigger("ready").off("ready");
- }
- },
-
- // See test/unit/core.js for details concerning isFunction.
- // Since version 1.3, DOM methods and functions like alert
- // aren't supported. They return false on IE (#2968).
- isFunction: function( obj ) {
- return jQuery.type(obj) === "function";
- },
-
- isArray: Array.isArray || function( obj ) {
- return jQuery.type(obj) === "array";
- },
-
- isWindow: function( obj ) {
- return obj != null && obj == obj.window;
- },
-
- isNumeric: function( obj ) {
- return !isNaN( parseFloat(obj) ) && isFinite( obj );
- },
-
- type: function( obj ) {
- return obj == null ?
- String( obj ) :
- class2type[ core_toString.call(obj) ] || "object";
- },
-
- isPlainObject: function( obj ) {
- // Must be an Object.
- // Because of IE, we also have to check the presence of the constructor property.
- // Make sure that DOM nodes and window objects don't pass through, as well
- if ( !obj || jQuery.type(obj) !== "object" || obj.nodeType || jQuery.isWindow( obj ) ) {
- return false;
- }
-
- try {
- // Not own constructor property must be Object
- if ( obj.constructor &&
- !core_hasOwn.call(obj, "constructor") &&
- !core_hasOwn.call(obj.constructor.prototype, "isPrototypeOf") ) {
- return false;
- }
- } catch ( e ) {
- // IE8,9 Will throw exceptions on certain host objects #9897
- return false;
- }
-
- // Own properties are enumerated firstly, so to speed up,
- // if last one is own, then all properties are own.
-
- var key;
- for ( key in obj ) {}
-
- return key === undefined || core_hasOwn.call( obj, key );
- },
-
- isEmptyObject: function( obj ) {
- var name;
- for ( name in obj ) {
- return false;
- }
- return true;
- },
-
- error: function( msg ) {
- throw new Error( msg );
- },
-
- // data: string of html
- // context (optional): If specified, the fragment will be created in this context, defaults to document
- // scripts (optional): If true, will include scripts passed in the html string
- parseHTML: function( data, context, scripts ) {
- var parsed;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- if ( typeof context === "boolean" ) {
- scripts = context;
- context = 0;
- }
- context = context || document;
-
- // Single tag
- if ( (parsed = rsingleTag.exec( data )) ) {
- return [ context.createElement( parsed[1] ) ];
- }
-
- parsed = jQuery.buildFragment( [ data ], context, scripts ? null : [] );
- return jQuery.merge( [],
- (parsed.cacheable ? jQuery.clone( parsed.fragment ) : parsed.fragment).childNodes );
- },
-
- parseJSON: function( data ) {
- if ( !data || typeof data !== "string") {
- return null;
- }
-
- // Make sure leading/trailing whitespace is removed (IE can't handle it)
- data = jQuery.trim( data );
-
- // Attempt to parse using the native JSON parser first
- if ( window.JSON && window.JSON.parse ) {
- return window.JSON.parse( data );
- }
-
- // Make sure the incoming data is actual JSON
- // Logic borrowed from http://json.org/json2.js
- if ( rvalidchars.test( data.replace( rvalidescape, "@" )
- .replace( rvalidtokens, "]" )
- .replace( rvalidbraces, "")) ) {
-
- return ( new Function( "return " + data ) )();
-
- }
- jQuery.error( "Invalid JSON: " + data );
- },
-
- // Cross-browser xml parsing
- parseXML: function( data ) {
- var xml, tmp;
- if ( !data || typeof data !== "string" ) {
- return null;
- }
- try {
- if ( window.DOMParser ) { // Standard
- tmp = new DOMParser();
- xml = tmp.parseFromString( data , "text/xml" );
- } else { // IE
- xml = new ActiveXObject( "Microsoft.XMLDOM" );
- xml.async = "false";
- xml.loadXML( data );
- }
- } catch( e ) {
- xml = undefined;
- }
- if ( !xml || !xml.documentElement || xml.getElementsByTagName( "parsererror" ).length ) {
- jQuery.error( "Invalid XML: " + data );
- }
- return xml;
- },
-
- noop: function() {},
-
- // Evaluates a script in a global context
- // Workarounds based on findings by Jim Driscoll
- // http://weblogs.java.net/blog/driscoll/archive/2009/09/08/eval-javascript-global-context
- globalEval: function( data ) {
- if ( data && core_rnotwhite.test( data ) ) {
- // We use execScript on Internet Explorer
- // We use an anonymous function so that context is window
- // rather than jQuery in Firefox
- ( window.execScript || function( data ) {
- window[ "eval" ].call( window, data );
- } )( data );
- }
- },
-
- // Convert dashed to camelCase; used by the css and data modules
- // Microsoft forgot to hump their vendor prefix (#9572)
- camelCase: function( string ) {
- return string.replace( rmsPrefix, "ms-" ).replace( rdashAlpha, fcamelCase );
- },
-
- nodeName: function( elem, name ) {
- return elem.nodeName && elem.nodeName.toLowerCase() === name.toLowerCase();
- },
-
- // args is for internal usage only
- each: function( obj, callback, args ) {
- var name,
- i = 0,
- length = obj.length,
- isObj = length === undefined || jQuery.isFunction( obj );
-
- if ( args ) {
- if ( isObj ) {
- for ( name in obj ) {
- if ( callback.apply( obj[ name ], args ) === false ) {
- break;
- }
- }
- } else {
- for ( ; i < length; ) {
- if ( callback.apply( obj[ i++ ], args ) === false ) {
- break;
- }
- }
- }
-
- // A special, fast, case for the most common use of each
- } else {
- if ( isObj ) {
- for ( name in obj ) {
- if ( callback.call( obj[ name ], name, obj[ name ] ) === false ) {
- break;
- }
- }
- } else {
- for ( ; i < length; ) {
- if ( callback.call( obj[ i ], i, obj[ i++ ] ) === false ) {
- break;
- }
- }
- }
- }
-
- return obj;
- },
-
- // Use native String.trim function wherever possible
- trim: core_trim && !core_trim.call("\uFEFF\xA0") ?
- function( text ) {
- return text == null ?
- "" :
- core_trim.call( text );
- } :
-
- // Otherwise use our own trimming functionality
- function( text ) {
- return text == null ?
- "" :
- ( text + "" ).replace( rtrim, "" );
- },
-
- // results is for internal usage only
- makeArray: function( arr, results ) {
- var type,
- ret = results || [];
-
- if ( arr != null ) {
- // The window, strings (and functions) also have 'length'
- // Tweaked logic slightly to handle Blackberry 4.7 RegExp issues #6930
- type = jQuery.type( arr );
-
- if ( arr.length == null || type === "string" || type === "function" || type === "regexp" || jQuery.isWindow( arr ) ) {
- core_push.call( ret, arr );
- } else {
- jQuery.merge( ret, arr );
- }
- }
-
- return ret;
- },
-
- inArray: function( elem, arr, i ) {
- var len;
-
- if ( arr ) {
- if ( core_indexOf ) {
- return core_indexOf.call( arr, elem, i );
- }
-
- len = arr.length;
- i = i ? i < 0 ? Math.max( 0, len + i ) : i : 0;
-
- for ( ; i < len; i++ ) {
- // Skip accessing in sparse arrays
- if ( i in arr && arr[ i ] === elem ) {
- return i;
- }
- }
- }
-
- return -1;
- },
-
- merge: function( first, second ) {
- var l = second.length,
- i = first.length,
- j = 0;
-
- if ( typeof l === "number" ) {
- for ( ; j < l; j++ ) {
- first[ i++ ] = second[ j ];
- }
-
- } else {
- while ( second[j] !== undefined ) {
- first[ i++ ] = second[ j++ ];
- }
- }
-
- first.length = i;
-
- return first;
- },
-
- grep: function( elems, callback, inv ) {
- var retVal,
- ret = [],
- i = 0,
- length = elems.length;
- inv = !!inv;
-
- // Go through the array, only saving the items
- // that pass the validator function
- for ( ; i < length; i++ ) {
- retVal = !!callback( elems[ i ], i );
- if ( inv !== retVal ) {
- ret.push( elems[ i ] );
- }
- }
-
- return ret;
- },
-
- // arg is for internal usage only
- map: function( elems, callback, arg ) {
- var value, key,
- ret = [],
- i = 0,
- length = elems.length,
- // jquery objects are treated as arrays
- isArray = elems instanceof jQuery || length !== undefined && typeof length === "number" && ( ( length > 0 && elems[ 0 ] && elems[ length -1 ] ) || length === 0 || jQuery.isArray( elems ) ) ;
-
- // Go through the array, translating each of the items to their
- if ( isArray ) {
- for ( ; i < length; i++ ) {
- value = callback( elems[ i ], i, arg );
-
- if ( value != null ) {
- ret[ ret.length ] = value;
- }
- }
-
- // Go through every key on the object,
- } else {
- for ( key in elems ) {
- value = callback( elems[ key ], key, arg );
-
- if ( value != null ) {
- ret[ ret.length ] = value;
- }
- }
- }
-
- // Flatten any nested arrays
- return ret.concat.apply( [], ret );
- },
-
- // A global GUID counter for objects
- guid: 1,
-
- // Bind a function to a context, optionally partially applying any
- // arguments.
- proxy: function( fn, context ) {
- var tmp, args, proxy;
-
- if ( typeof context === "string" ) {
- tmp = fn[ context ];
- context = fn;
- fn = tmp;
- }
-
- // Quick check to determine if target is callable, in the spec
- // this throws a TypeError, but we will just return undefined.
- if ( !jQuery.isFunction( fn ) ) {
- return undefined;
- }
-
- // Simulated bind
- args = core_slice.call( arguments, 2 );
- proxy = function() {
- return fn.apply( context, args.concat( core_slice.call( arguments ) ) );
- };
-
- // Set the guid of unique handler to the same of original handler, so it can be removed
- proxy.guid = fn.guid = fn.guid || jQuery.guid++;
-
- return proxy;
- },
-
- // Multifunctional method to get and set values of a collection
- // The value/s can optionally be executed if it's a function
- access: function( elems, fn, key, value, chainable, emptyGet, pass ) {
- var exec,
- bulk = key == null,
- i = 0,
- length = elems.length;
-
- // Sets many values
- if ( key && typeof key === "object" ) {
- for ( i in key ) {
- jQuery.access( elems, fn, i, key[i], 1, emptyGet, value );
- }
- chainable = 1;
-
- // Sets one value
- } else if ( value !== undefined ) {
- // Optionally, function values get executed if exec is true
- exec = pass === undefined && jQuery.isFunction( value );
-
- if ( bulk ) {
- // Bulk operations only iterate when executing function values
- if ( exec ) {
- exec = fn;
- fn = function( elem, key, value ) {
- return exec.call( jQuery( elem ), value );
- };
-
- // Otherwise they run against the entire set
- } else {
- fn.call( elems, value );
- fn = null;
- }
- }
-
- if ( fn ) {
- for (; i < length; i++ ) {
- fn( elems[i], key, exec ? value.call( elems[i], i, fn( elems[i], key ) ) : value, pass );
- }
- }
-
- chainable = 1;
- }
-
- return chainable ?
- elems :
-
- // Gets
- bulk ?
- fn.call( elems ) :
- length ? fn( elems[0], key ) : emptyGet;
- },
-
- now: function() {
- return ( new Date() ).getTime();
- }
-});
-
-jQuery.ready.promise = function( obj ) {
- if ( !readyList ) {
-
- readyList = jQuery.Deferred();
-
- // Catch cases where $(document).ready() is called after the browser event has already occurred.
- // we once tried to use readyState "interactive" here, but it caused issues like the one
- // discovered by ChrisS here: http://bugs.jquery.com/ticket/12282#comment:15
- if ( document.readyState === "complete" ) {
- // Handle it asynchronously to allow scripts the opportunity to delay ready
- setTimeout( jQuery.ready, 1 );
-
- // Standards-based browsers support DOMContentLoaded
- } else if ( document.addEventListener ) {
- // Use the handy event callback
- document.addEventListener( "DOMContentLoaded", DOMContentLoaded, false );
-
- // A fallback to window.onload, that will always work
- window.addEventListener( "load", jQuery.ready, false );
-
- // If IE event model is used
- } else {
- // Ensure firing before onload, maybe late but safe also for iframes
- document.attachEvent( "onreadystatechange", DOMContentLoaded );
-
- // A fallback to window.onload, that will always work
- window.attachEvent( "onload", jQuery.ready );
-
- // If IE and not a frame
- // continually check to see if the document is ready
- var top = false;
-
- try {
- top = window.frameElement == null && document.documentElement;
- } catch(e) {}
-
- if ( top && top.doScroll ) {
- (function doScrollCheck() {
- if ( !jQuery.isReady ) {
-
- try {
- // Use the trick by Diego Perini
- // http://javascript.nwbox.com/IEContentLoaded/
- top.doScroll("left");
- } catch(e) {
- return setTimeout( doScrollCheck, 50 );
- }
-
- // and execute any waiting functions
- jQuery.ready();
- }
- })();
- }
- }
- }
- return readyList.promise( obj );
-};
-
-// Populate the class2type map
-jQuery.each("Boolean Number String Function Array Date RegExp Object".split(" "), function(i, name) {
- class2type[ "[object " + name + "]" ] = name.toLowerCase();
-});
-
-// All jQuery objects should point back to these
-rootjQuery = jQuery(document);
-// String to Object options format cache
-var optionsCache = {};
-
-// Convert String-formatted options into Object-formatted ones and store in cache
-function createOptions( options ) {
- var object = optionsCache[ options ] = {};
- jQuery.each( options.split( core_rspace ), function( _, flag ) {
- object[ flag ] = true;
- });
- return object;
-}
-
-/*
- * Create a callback list using the following parameters:
- *
- * options: an optional list of space-separated options that will change how
- * the callback list behaves or a more traditional option object
- *
- * By default a callback list will act like an event callback list and can be
- * "fired" multiple times.
- *
- * Possible options:
- *
- * once: will ensure the callback list can only be fired once (like a Deferred)
- *
- * memory: will keep track of previous values and will call any callback added
- * after the list has been fired right away with the latest "memorized"
- * values (like a Deferred)
- *
- * unique: will ensure a callback can only be added once (no duplicate in the list)
- *
- * stopOnFalse: interrupt callings when a callback returns false
- *
- */
-jQuery.Callbacks = function( options ) {
-
- // Convert options from String-formatted to Object-formatted if needed
- // (we check in cache first)
- options = typeof options === "string" ?
- ( optionsCache[ options ] || createOptions( options ) ) :
- jQuery.extend( {}, options );
-
- var // Last fire value (for non-forgettable lists)
- memory,
- // Flag to know if list was already fired
- fired,
- // Flag to know if list is currently firing
- firing,
- // First callback to fire (used internally by add and fireWith)
- firingStart,
- // End of the loop when firing
- firingLength,
- // Index of currently firing callback (modified by remove if needed)
- firingIndex,
- // Actual callback list
- list = [],
- // Stack of fire calls for repeatable lists
- stack = !options.once && [],
- // Fire callbacks
- fire = function( data ) {
- memory = options.memory && data;
- fired = true;
- firingIndex = firingStart || 0;
- firingStart = 0;
- firingLength = list.length;
- firing = true;
- for ( ; list && firingIndex < firingLength; firingIndex++ ) {
- if ( list[ firingIndex ].apply( data[ 0 ], data[ 1 ] ) === false && options.stopOnFalse ) {
- memory = false; // To prevent further calls using add
- break;
- }
- }
- firing = false;
- if ( list ) {
- if ( stack ) {
- if ( stack.length ) {
- fire( stack.shift() );
- }
- } else if ( memory ) {
- list = [];
- } else {
- self.disable();
- }
- }
- },
- // Actual Callbacks object
- self = {
- // Add a callback or a collection of callbacks to the list
- add: function() {
- if ( list ) {
- // First, we save the current length
- var start = list.length;
- (function add( args ) {
- jQuery.each( args, function( _, arg ) {
- var type = jQuery.type( arg );
- if ( type === "function" ) {
- if ( !options.unique || !self.has( arg ) ) {
- list.push( arg );
- }
- } else if ( arg && arg.length && type !== "string" ) {
- // Inspect recursively
- add( arg );
- }
- });
- })( arguments );
- // Do we need to add the callbacks to the
- // current firing batch?
- if ( firing ) {
- firingLength = list.length;
- // With memory, if we're not firing then
- // we should call right away
- } else if ( memory ) {
- firingStart = start;
- fire( memory );
- }
- }
- return this;
- },
- // Remove a callback from the list
- remove: function() {
- if ( list ) {
- jQuery.each( arguments, function( _, arg ) {
- var index;
- while( ( index = jQuery.inArray( arg, list, index ) ) > -1 ) {
- list.splice( index, 1 );
- // Handle firing indexes
- if ( firing ) {
- if ( index <= firingLength ) {
- firingLength--;
- }
- if ( index <= firingIndex ) {
- firingIndex--;
- }
- }
- }
- });
- }
- return this;
- },
- // Control if a given callback is in the list
- has: function( fn ) {
- return jQuery.inArray( fn, list ) > -1;
- },
- // Remove all callbacks from the list
- empty: function() {
- list = [];
- return this;
- },
- // Have the list do nothing anymore
- disable: function() {
- list = stack = memory = undefined;
- return this;
- },
- // Is it disabled?
- disabled: function() {
- return !list;
- },
- // Lock the list in its current state
- lock: function() {
- stack = undefined;
- if ( !memory ) {
- self.disable();
- }
- return this;
- },
- // Is it locked?
- locked: function() {
- return !stack;
- },
- // Call all callbacks with the given context and arguments
- fireWith: function( context, args ) {
- args = args || [];
- args = [ context, args.slice ? args.slice() : args ];
- if ( list && ( !fired || stack ) ) {
- if ( firing ) {
- stack.push( args );
- } else {
- fire( args );
- }
- }
- return this;
- },
- // Call all the callbacks with the given arguments
- fire: function() {
- self.fireWith( this, arguments );
- return this;
- },
- // To know if the callbacks have already been called at least once
- fired: function() {
- return !!fired;
- }
- };
-
- return self;
-};
-jQuery.extend({
-
- Deferred: function( func ) {
- var tuples = [
- // action, add listener, listener list, final state
- [ "resolve", "done", jQuery.Callbacks("once memory"), "resolved" ],
- [ "reject", "fail", jQuery.Callbacks("once memory"), "rejected" ],
- [ "notify", "progress", jQuery.Callbacks("memory") ]
- ],
- state = "pending",
- promise = {
- state: function() {
- return state;
- },
- always: function() {
- deferred.done( arguments ).fail( arguments );
- return this;
- },
- then: function( /* fnDone, fnFail, fnProgress */ ) {
- var fns = arguments;
- return jQuery.Deferred(function( newDefer ) {
- jQuery.each( tuples, function( i, tuple ) {
- var action = tuple[ 0 ],
- fn = fns[ i ];
- // deferred[ done | fail | progress ] for forwarding actions to newDefer
- deferred[ tuple[1] ]( jQuery.isFunction( fn ) ?
- function() {
- var returned = fn.apply( this, arguments );
- if ( returned && jQuery.isFunction( returned.promise ) ) {
- returned.promise()
- .done( newDefer.resolve )
- .fail( newDefer.reject )
- .progress( newDefer.notify );
- } else {
- newDefer[ action + "With" ]( this === deferred ? newDefer : this, [ returned ] );
- }
- } :
- newDefer[ action ]
- );
- });
- fns = null;
- }).promise();
- },
- // Get a promise for this deferred
- // If obj is provided, the promise aspect is added to the object
- promise: function( obj ) {
- return obj != null ? jQuery.extend( obj, promise ) : promise;
- }
- },
- deferred = {};
-
- // Keep pipe for back-compat
- promise.pipe = promise.then;
-
- // Add list-specific methods
- jQuery.each( tuples, function( i, tuple ) {
- var list = tuple[ 2 ],
- stateString = tuple[ 3 ];
-
- // promise[ done | fail | progress ] = list.add
- promise[ tuple[1] ] = list.add;
-
- // Handle state
- if ( stateString ) {
- list.add(function() {
- // state = [ resolved | rejected ]
- state = stateString;
-
- // [ reject_list | resolve_list ].disable; progress_list.lock
- }, tuples[ i ^ 1 ][ 2 ].disable, tuples[ 2 ][ 2 ].lock );
- }
-
- // deferred[ resolve | reject | notify ] = list.fire
- deferred[ tuple[0] ] = list.fire;
- deferred[ tuple[0] + "With" ] = list.fireWith;
- });
-
- // Make the deferred a promise
- promise.promise( deferred );
-
- // Call given func if any
- if ( func ) {
- func.call( deferred, deferred );
- }
-
- // All done!
- return deferred;
- },
-
- // Deferred helper
- when: function( subordinate /* , ..., subordinateN */ ) {
- var i = 0,
- resolveValues = core_slice.call( arguments ),
- length = resolveValues.length,
-
- // the count of uncompleted subordinates
- remaining = length !== 1 || ( subordinate && jQuery.isFunction( subordinate.promise ) ) ? length : 0,
-
- // the master Deferred. If resolveValues consist of only a single Deferred, just use that.
- deferred = remaining === 1 ? subordinate : jQuery.Deferred(),
-
- // Update function for both resolve and progress values
- updateFunc = function( i, contexts, values ) {
- return function( value ) {
- contexts[ i ] = this;
- values[ i ] = arguments.length > 1 ? core_slice.call( arguments ) : value;
- if( values === progressValues ) {
- deferred.notifyWith( contexts, values );
- } else if ( !( --remaining ) ) {
- deferred.resolveWith( contexts, values );
- }
- };
- },
-
- progressValues, progressContexts, resolveContexts;
-
- // add listeners to Deferred subordinates; treat others as resolved
- if ( length > 1 ) {
- progressValues = new Array( length );
- progressContexts = new Array( length );
- resolveContexts = new Array( length );
- for ( ; i < length; i++ ) {
- if ( resolveValues[ i ] && jQuery.isFunction( resolveValues[ i ].promise ) ) {
- resolveValues[ i ].promise()
- .done( updateFunc( i, resolveContexts, resolveValues ) )
- .fail( deferred.reject )
- .progress( updateFunc( i, progressContexts, progressValues ) );
- } else {
- --remaining;
- }
- }
- }
-
- // if we're not waiting on anything, resolve the master
- if ( !remaining ) {
- deferred.resolveWith( resolveContexts, resolveValues );
- }
-
- return deferred.promise();
- }
-});
-jQuery.support = (function() {
-
- var support,
- all,
- a,
- select,
- opt,
- input,
- fragment,
- eventName,
- i,
- isSupported,
- clickFn,
- div = document.createElement("div");
-
- // Setup
- div.setAttribute( "className", "t" );
- div.innerHTML = " <link/><table></table><a href='/a'>a</a><input type='checkbox'/>";
-
- // Support tests won't run in some limited or non-browser environments
- all = div.getElementsByTagName("*");
- a = div.getElementsByTagName("a")[ 0 ];
- if ( !all || !a || !all.length ) {
- return {};
- }
-
- // First batch of tests
- select = document.createElement("select");
- opt = select.appendChild( document.createElement("option") );
- input = div.getElementsByTagName("input")[ 0 ];
-
- a.style.cssText = "top:1px;float:left;opacity:.5";
- support = {
- // IE strips leading whitespace when .innerHTML is used
- leadingWhitespace: ( div.firstChild.nodeType === 3 ),
-
- // Make sure that tbody elements aren't automatically inserted
- // IE will insert them into empty tables
- tbody: !div.getElementsByTagName("tbody").length,
-
- // Make sure that link elements get serialized correctly by innerHTML
- // This requires a wrapper element in IE
- htmlSerialize: !!div.getElementsByTagName("link").length,
-
- // Get the style information from getAttribute
- // (IE uses .cssText instead)
- style: /top/.test( a.getAttribute("style") ),
-
- // Make sure that URLs aren't manipulated
- // (IE normalizes it by default)
- hrefNormalized: ( a.getAttribute("href") === "/a" ),
-
- // Make sure that element opacity exists
- // (IE uses filter instead)
- // Use a regex to work around a WebKit issue. See #5145
- opacity: /^0.5/.test( a.style.opacity ),
-
- // Verify style float existence
- // (IE uses styleFloat instead of cssFloat)
- cssFloat: !!a.style.cssFloat,
-
- // Make sure that if no value is specified for a checkbox
- // that it defaults to "on".
- // (WebKit defaults to "" instead)
- checkOn: ( input.value === "on" ),
-
- // Make sure that a selected-by-default option has a working selected property.
- // (WebKit defaults to false instead of true, IE too, if it's in an optgroup)
- optSelected: opt.selected,
-
- // Test setAttribute on camelCase class. If it works, we need attrFixes when doing get/setAttribute (ie6/7)
- getSetAttribute: div.className !== "t",
-
- // Tests for enctype support on a form (#6743)
- enctype: !!document.createElement("form").enctype,
-
- // Makes sure cloning an html5 element does not cause problems
- // Where outerHTML is undefined, this still works
- html5Clone: document.createElement("nav").cloneNode( true ).outerHTML !== "<:nav></:nav>",
-
- // jQuery.support.boxModel DEPRECATED in 1.8 since we don't support Quirks Mode
- boxModel: ( document.compatMode === "CSS1Compat" ),
-
- // Will be defined later
- submitBubbles: true,
- changeBubbles: true,
- focusinBubbles: false,
- deleteExpando: true,
- noCloneEvent: true,
- inlineBlockNeedsLayout: false,
- shrinkWrapBlocks: false,
- reliableMarginRight: true,
- boxSizingReliable: true,
- pixelPosition: false
- };
-
- // Make sure checked status is properly cloned
- input.checked = true;
- support.noCloneChecked = input.cloneNode( true ).checked;
-
- // Make sure that the options inside disabled selects aren't marked as disabled
- // (WebKit marks them as disabled)
- select.disabled = true;
- support.optDisabled = !opt.disabled;
-
- // Test to see if it's possible to delete an expando from an element
- // Fails in Internet Explorer
- try {
- delete div.test;
- } catch( e ) {
- support.deleteExpando = false;
- }
-
- if ( !div.addEventListener && div.attachEvent && div.fireEvent ) {
- div.attachEvent( "onclick", clickFn = function() {
- // Cloning a node shouldn't copy over any
- // bound event handlers (IE does this)
- support.noCloneEvent = false;
- });
- div.cloneNode( true ).fireEvent("onclick");
- div.detachEvent( "onclick", clickFn );
- }
-
- // Check if a radio maintains its value
- // after being appended to the DOM
- input = document.createElement("input");
- input.value = "t";
- input.setAttribute( "type", "radio" );
- support.radioValue = input.value === "t";
-
- input.setAttribute( "checked", "checked" );
-
- // #11217 - WebKit loses check when the name is after the checked attribute
- input.setAttribute( "name", "t" );
-
- div.appendChild( input );
- fragment = document.createDocumentFragment();
- fragment.appendChild( div.lastChild );
-
- // WebKit doesn't clone checked state correctly in fragments
- support.checkClone = fragment.cloneNode( true ).cloneNode( true ).lastChild.checked;
-
- // Check if a disconnected checkbox will retain its checked
- // value of true after appended to the DOM (IE6/7)
- support.appendChecked = input.checked;
-
- fragment.removeChild( input );
- fragment.appendChild( div );
-
- // Technique from Juriy Zaytsev
- // http://perfectionkills.com/detecting-event-support-without-browser-sniffing/
- // We only care about the case where non-standard event systems
- // are used, namely in IE. Short-circuiting here helps us to
- // avoid an eval call (in setAttribute) which can cause CSP
- // to go haywire. See: https://developer.mozilla.org/en/Security/CSP
- if ( div.attachEvent ) {
- for ( i in {
- submit: true,
- change: true,
- focusin: true
- }) {
- eventName = "on" + i;
- isSupported = ( eventName in div );
- if ( !isSupported ) {
- div.setAttribute( eventName, "return;" );
- isSupported = ( typeof div[ eventName ] === "function" );
- }
- support[ i + "Bubbles" ] = isSupported;
- }
- }
-
- // Run tests that need a body at doc ready
- jQuery(function() {
- var container, div, tds, marginDiv,
- divReset = "padding:0;margin:0;border:0;display:block;overflow:hidden;",
- body = document.getElementsByTagName("body")[0];
-
- if ( !body ) {
- // Return for frameset docs that don't have a body
- return;
- }
-
- container = document.createElement("div");
- container.style.cssText = "visibility:hidden;border:0;width:0;height:0;position:static;top:0;margin-top:1px";
- body.insertBefore( container, body.firstChild );
-
- // Construct the test element
- div = document.createElement("div");
- container.appendChild( div );
-
- // Check if table cells still have offsetWidth/Height when they are set
- // to display:none and there are still other visible table cells in a
- // table row; if so, offsetWidth/Height are not reliable for use when
- // determining if an element has been hidden directly using
- // display:none (it is still safe to use offsets if a parent element is
- // hidden; don safety goggles and see bug #4512 for more information).
- // (only IE 8 fails this test)
- div.innerHTML = "<table><tr><td></td><td>t</td></tr></table>";
- tds = div.getElementsByTagName("td");
- tds[ 0 ].style.cssText = "padding:0;margin:0;border:0;display:none";
- isSupported = ( tds[ 0 ].offsetHeight === 0 );
-
- tds[ 0 ].style.display = "";
- tds[ 1 ].style.display = "none";
-
- // Check if empty table cells still have offsetWidth/Height
- // (IE <= 8 fail this test)
- support.reliableHiddenOffsets = isSupported && ( tds[ 0 ].offsetHeight === 0 );
-
- // Check box-sizing and margin behavior
- div.innerHTML = "";
- div.style.cssText = "box-sizing:border-box;-moz-box-sizing:border-box;-webkit-box-sizing:border-box;padding:1px;border:1px;display:block;width:4px;margin-top:1%;position:absolute;top:1%;";
- support.boxSizing = ( div.offsetWidth === 4 );
- support.doesNotIncludeMarginInBodyOffset = ( body.offsetTop !== 1 );
-
- // NOTE: To any future maintainer, we've window.getComputedStyle
- // because jsdom on node.js will break without it.
- if ( window.getComputedStyle ) {
- support.pixelPosition = ( window.getComputedStyle( div, null ) || {} ).top !== "1%";
- support.boxSizingReliable = ( window.getComputedStyle( div, null ) || { width: "4px" } ).width === "4px";
-
- // Check if div with explicit width and no margin-right incorrectly
- // gets computed margin-right based on width of container. For more
- // info see bug #3333
- // Fails in WebKit before Feb 2011 nightlies
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- marginDiv = document.createElement("div");
- marginDiv.style.cssText = div.style.cssText = divReset;
- marginDiv.style.marginRight = marginDiv.style.width = "0";
- div.style.width = "1px";
- div.appendChild( marginDiv );
- support.reliableMarginRight =
- !parseFloat( ( window.getComputedStyle( marginDiv, null ) || {} ).marginRight );
- }
-
- if ( typeof div.style.zoom !== "undefined" ) {
- // Check if natively block-level elements act like inline-block
- // elements when setting their display to 'inline' and giving
- // them layout
- // (IE < 8 does this)
- div.innerHTML = "";
- div.style.cssText = divReset + "width:1px;padding:1px;display:inline;zoom:1";
- support.inlineBlockNeedsLayout = ( div.offsetWidth === 3 );
-
- // Check if elements with layout shrink-wrap their children
- // (IE 6 does this)
- div.style.display = "block";
- div.style.overflow = "visible";
- div.innerHTML = "<div></div>";
- div.firstChild.style.width = "5px";
- support.shrinkWrapBlocks = ( div.offsetWidth !== 3 );
-
- container.style.zoom = 1;
- }
-
- // Null elements to avoid leaks in IE
- body.removeChild( container );
- container = div = tds = marginDiv = null;
- });
-
- // Null elements to avoid leaks in IE
- fragment.removeChild( div );
- all = a = select = opt = input = fragment = div = null;
-
- return support;
-})();
-var rbrace = /(?:\{[\s\S]*\}|\[[\s\S]*\])$/,
- rmultiDash = /([A-Z])/g;
-
-jQuery.extend({
- cache: {},
-
- deletedIds: [],
-
- // Remove at next major release (1.9/2.0)
- uuid: 0,
-
- // Unique for each copy of jQuery on the page
- // Non-digits removed to match rinlinejQuery
- expando: "jQuery" + ( jQuery.fn.jquery + Math.random() ).replace( /\D/g, "" ),
-
- // The following elements throw uncatchable exceptions if you
- // attempt to add expando properties to them.
- noData: {
- "embed": true,
- // Ban all objects except for Flash (which handle expandos)
- "object": "clsid:D27CDB6E-AE6D-11cf-96B8-444553540000",
- "applet": true
- },
-
- hasData: function( elem ) {
- elem = elem.nodeType ? jQuery.cache[ elem[jQuery.expando] ] : elem[ jQuery.expando ];
- return !!elem && !isEmptyDataObject( elem );
- },
-
- data: function( elem, name, data, pvt /* Internal Use Only */ ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var thisCache, ret,
- internalKey = jQuery.expando,
- getByName = typeof name === "string",
-
- // We have to handle DOM nodes and JS objects differently because IE6-7
- // can't GC object references properly across the DOM-JS boundary
- isNode = elem.nodeType,
-
- // Only DOM nodes need the global jQuery cache; JS object data is
- // attached directly to the object so GC can occur automatically
- cache = isNode ? jQuery.cache : elem,
-
- // Only defining an ID for JS objects if its cache already exists allows
- // the code to shortcut on the same path as a DOM node with no cache
- id = isNode ? elem[ internalKey ] : elem[ internalKey ] && internalKey;
-
- // Avoid doing any more work than we need to when trying to get data on an
- // object that has no data at all
- if ( (!id || !cache[id] || (!pvt && !cache[id].data)) && getByName && data === undefined ) {
- return;
- }
-
- if ( !id ) {
- // Only DOM nodes need a new unique ID for each element since their data
- // ends up in the global cache
- if ( isNode ) {
- elem[ internalKey ] = id = jQuery.deletedIds.pop() || jQuery.guid++;
- } else {
- id = internalKey;
- }
- }
-
- if ( !cache[ id ] ) {
- cache[ id ] = {};
-
- // Avoids exposing jQuery metadata on plain JS objects when the object
- // is serialized using JSON.stringify
- if ( !isNode ) {
- cache[ id ].toJSON = jQuery.noop;
- }
- }
-
- // An object can be passed to jQuery.data instead of a key/value pair; this gets
- // shallow copied over onto the existing cache
- if ( typeof name === "object" || typeof name === "function" ) {
- if ( pvt ) {
- cache[ id ] = jQuery.extend( cache[ id ], name );
- } else {
- cache[ id ].data = jQuery.extend( cache[ id ].data, name );
- }
- }
-
- thisCache = cache[ id ];
-
- // jQuery data() is stored in a separate object inside the object's internal data
- // cache in order to avoid key collisions between internal data and user-defined
- // data.
- if ( !pvt ) {
- if ( !thisCache.data ) {
- thisCache.data = {};
- }
-
- thisCache = thisCache.data;
- }
-
- if ( data !== undefined ) {
- thisCache[ jQuery.camelCase( name ) ] = data;
- }
-
- // Check for both converted-to-camel and non-converted data property names
- // If a data property was specified
- if ( getByName ) {
-
- // First Try to find as-is property data
- ret = thisCache[ name ];
-
- // Test for null|undefined property data
- if ( ret == null ) {
-
- // Try to find the camelCased property
- ret = thisCache[ jQuery.camelCase( name ) ];
- }
- } else {
- ret = thisCache;
- }
-
- return ret;
- },
-
- removeData: function( elem, name, pvt /* Internal Use Only */ ) {
- if ( !jQuery.acceptData( elem ) ) {
- return;
- }
-
- var thisCache, i, l,
-
- isNode = elem.nodeType,
-
- // See jQuery.data for more information
- cache = isNode ? jQuery.cache : elem,
- id = isNode ? elem[ jQuery.expando ] : jQuery.expando;
-
- // If there is already no cache entry for this object, there is no
- // purpose in continuing
- if ( !cache[ id ] ) {
- return;
- }
-
- if ( name ) {
-
- thisCache = pvt ? cache[ id ] : cache[ id ].data;
-
- if ( thisCache ) {
-
- // Support array or space separated string names for data keys
- if ( !jQuery.isArray( name ) ) {
-
- // try the string as a key before any manipulation
- if ( name in thisCache ) {
- name = [ name ];
- } else {
-
- // split the camel cased version by spaces unless a key with the spaces exists
- name = jQuery.camelCase( name );
- if ( name in thisCache ) {
- name = [ name ];
- } else {
- name = name.split(" ");
- }
- }
- }
-
- for ( i = 0, l = name.length; i < l; i++ ) {
- delete thisCache[ name[i] ];
- }
-
- // If there is no data left in the cache, we want to continue
- // and let the cache object itself get destroyed
- if ( !( pvt ? isEmptyDataObject : jQuery.isEmptyObject )( thisCache ) ) {
- return;
- }
- }
- }
-
- // See jQuery.data for more information
- if ( !pvt ) {
- delete cache[ id ].data;
-
- // Don't destroy the parent cache unless the internal data object
- // had been the only thing left in it
- if ( !isEmptyDataObject( cache[ id ] ) ) {
- return;
- }
- }
-
- // Destroy the cache
- if ( isNode ) {
- jQuery.cleanData( [ elem ], true );
-
- // Use delete when supported for expandos or `cache` is not a window per isWindow (#10080)
- } else if ( jQuery.support.deleteExpando || cache != cache.window ) {
- delete cache[ id ];
-
- // When all else fails, null
- } else {
- cache[ id ] = null;
- }
- },
-
- // For internal use only.
- _data: function( elem, name, data ) {
- return jQuery.data( elem, name, data, true );
- },
-
- // A method for determining if a DOM node can handle the data expando
- acceptData: function( elem ) {
- var noData = elem.nodeName && jQuery.noData[ elem.nodeName.toLowerCase() ];
-
- // nodes accept data unless otherwise specified; rejection can be conditional
- return !noData || noData !== true && elem.getAttribute("classid") === noData;
- }
-});
-
-jQuery.fn.extend({
- data: function( key, value ) {
- var parts, part, attr, name, l,
- elem = this[0],
- i = 0,
- data = null;
-
- // Gets all values
- if ( key === undefined ) {
- if ( this.length ) {
- data = jQuery.data( elem );
-
- if ( elem.nodeType === 1 && !jQuery._data( elem, "parsedAttrs" ) ) {
- attr = elem.attributes;
- for ( l = attr.length; i < l; i++ ) {
- name = attr[i].name;
-
- if ( !name.indexOf( "data-" ) ) {
- name = jQuery.camelCase( name.substring(5) );
-
- dataAttr( elem, name, data[ name ] );
- }
- }
- jQuery._data( elem, "parsedAttrs", true );
- }
- }
-
- return data;
- }
-
- // Sets multiple values
- if ( typeof key === "object" ) {
- return this.each(function() {
- jQuery.data( this, key );
- });
- }
-
- parts = key.split( ".", 2 );
- parts[1] = parts[1] ? "." + parts[1] : "";
- part = parts[1] + "!";
-
- return jQuery.access( this, function( value ) {
-
- if ( value === undefined ) {
- data = this.triggerHandler( "getData" + part, [ parts[0] ] );
-
- // Try to fetch any internally stored data first
- if ( data === undefined && elem ) {
- data = jQuery.data( elem, key );
- data = dataAttr( elem, key, data );
- }
-
- return data === undefined && parts[1] ?
- this.data( parts[0] ) :
- data;
- }
-
- parts[1] = value;
- this.each(function() {
- var self = jQuery( this );
-
- self.triggerHandler( "setData" + part, parts );
- jQuery.data( this, key, value );
- self.triggerHandler( "changeData" + part, parts );
- });
- }, null, value, arguments.length > 1, null, false );
- },
-
- removeData: function( key ) {
- return this.each(function() {
- jQuery.removeData( this, key );
- });
- }
-});
-
-function dataAttr( elem, key, data ) {
- // If nothing was found internally, try to fetch any
- // data from the HTML5 data-* attribute
- if ( data === undefined && elem.nodeType === 1 ) {
-
- var name = "data-" + key.replace( rmultiDash, "-$1" ).toLowerCase();
-
- data = elem.getAttribute( name );
-
- if ( typeof data === "string" ) {
- try {
- data = data === "true" ? true :
- data === "false" ? false :
- data === "null" ? null :
- // Only convert to a number if it doesn't change the string
- +data + "" === data ? +data :
- rbrace.test( data ) ? jQuery.parseJSON( data ) :
- data;
- } catch( e ) {}
-
- // Make sure we set the data so it isn't changed later
- jQuery.data( elem, key, data );
-
- } else {
- data = undefined;
- }
- }
-
- return data;
-}
-
-// checks a cache object for emptiness
-function isEmptyDataObject( obj ) {
- var name;
- for ( name in obj ) {
-
- // if the public data object is empty, the private is still empty
- if ( name === "data" && jQuery.isEmptyObject( obj[name] ) ) {
- continue;
- }
- if ( name !== "toJSON" ) {
- return false;
- }
- }
-
- return true;
-}
-jQuery.extend({
- queue: function( elem, type, data ) {
- var queue;
-
- if ( elem ) {
- type = ( type || "fx" ) + "queue";
- queue = jQuery._data( elem, type );
-
- // Speed up dequeue by getting out quickly if this is just a lookup
- if ( data ) {
- if ( !queue || jQuery.isArray(data) ) {
- queue = jQuery._data( elem, type, jQuery.makeArray(data) );
- } else {
- queue.push( data );
- }
- }
- return queue || [];
- }
- },
-
- dequeue: function( elem, type ) {
- type = type || "fx";
-
- var queue = jQuery.queue( elem, type ),
- startLength = queue.length,
- fn = queue.shift(),
- hooks = jQuery._queueHooks( elem, type ),
- next = function() {
- jQuery.dequeue( elem, type );
- };
-
- // If the fx queue is dequeued, always remove the progress sentinel
- if ( fn === "inprogress" ) {
- fn = queue.shift();
- startLength--;
- }
-
- if ( fn ) {
-
- // Add a progress sentinel to prevent the fx queue from being
- // automatically dequeued
- if ( type === "fx" ) {
- queue.unshift( "inprogress" );
- }
-
- // clear up the last queue stop function
- delete hooks.stop;
- fn.call( elem, next, hooks );
- }
-
- if ( !startLength && hooks ) {
- hooks.empty.fire();
- }
- },
-
- // not intended for public consumption - generates a queueHooks object, or returns the current one
- _queueHooks: function( elem, type ) {
- var key = type + "queueHooks";
- return jQuery._data( elem, key ) || jQuery._data( elem, key, {
- empty: jQuery.Callbacks("once memory").add(function() {
- jQuery.removeData( elem, type + "queue", true );
- jQuery.removeData( elem, key, true );
- })
- });
- }
-});
-
-jQuery.fn.extend({
- queue: function( type, data ) {
- var setter = 2;
-
- if ( typeof type !== "string" ) {
- data = type;
- type = "fx";
- setter--;
- }
-
- if ( arguments.length < setter ) {
- return jQuery.queue( this[0], type );
- }
-
- return data === undefined ?
- this :
- this.each(function() {
- var queue = jQuery.queue( this, type, data );
-
- // ensure a hooks for this queue
- jQuery._queueHooks( this, type );
-
- if ( type === "fx" && queue[0] !== "inprogress" ) {
- jQuery.dequeue( this, type );
- }
- });
- },
- dequeue: function( type ) {
- return this.each(function() {
- jQuery.dequeue( this, type );
- });
- },
- // Based off of the plugin by Clint Helfers, with permission.
- // http://blindsignals.com/index.php/2009/07/jquery-delay/
- delay: function( time, type ) {
- time = jQuery.fx ? jQuery.fx.speeds[ time ] || time : time;
- type = type || "fx";
-
- return this.queue( type, function( next, hooks ) {
- var timeout = setTimeout( next, time );
- hooks.stop = function() {
- clearTimeout( timeout );
- };
- });
- },
- clearQueue: function( type ) {
- return this.queue( type || "fx", [] );
- },
- // Get a promise resolved when queues of a certain type
- // are emptied (fx is the type by default)
- promise: function( type, obj ) {
- var tmp,
- count = 1,
- defer = jQuery.Deferred(),
- elements = this,
- i = this.length,
- resolve = function() {
- if ( !( --count ) ) {
- defer.resolveWith( elements, [ elements ] );
- }
- };
-
- if ( typeof type !== "string" ) {
- obj = type;
- type = undefined;
- }
- type = type || "fx";
-
- while( i-- ) {
- tmp = jQuery._data( elements[ i ], type + "queueHooks" );
- if ( tmp && tmp.empty ) {
- count++;
- tmp.empty.add( resolve );
- }
- }
- resolve();
- return defer.promise( obj );
- }
-});
-var nodeHook, boolHook, fixSpecified,
- rclass = /[\t\r\n]/g,
- rreturn = /\r/g,
- rtype = /^(?:button|input)$/i,
- rfocusable = /^(?:button|input|object|select|textarea)$/i,
- rclickable = /^a(?:rea|)$/i,
- rboolean = /^(?:autofocus|autoplay|async|checked|controls|defer|disabled|hidden|loop|multiple|open|readonly|required|scoped|selected)$/i,
- getSetAttribute = jQuery.support.getSetAttribute;
-
-jQuery.fn.extend({
- attr: function( name, value ) {
- return jQuery.access( this, jQuery.attr, name, value, arguments.length > 1 );
- },
-
- removeAttr: function( name ) {
- return this.each(function() {
- jQuery.removeAttr( this, name );
- });
- },
-
- prop: function( name, value ) {
- return jQuery.access( this, jQuery.prop, name, value, arguments.length > 1 );
- },
-
- removeProp: function( name ) {
- name = jQuery.propFix[ name ] || name;
- return this.each(function() {
- // try/catch handles cases where IE balks (such as removing a property on window)
- try {
- this[ name ] = undefined;
- delete this[ name ];
- } catch( e ) {}
- });
- },
-
- addClass: function( value ) {
- var classNames, i, l, elem,
- setClass, c, cl;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).addClass( value.call(this, j, this.className) );
- });
- }
-
- if ( value && typeof value === "string" ) {
- classNames = value.split( core_rspace );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- elem = this[ i ];
-
- if ( elem.nodeType === 1 ) {
- if ( !elem.className && classNames.length === 1 ) {
- elem.className = value;
-
- } else {
- setClass = " " + elem.className + " ";
-
- for ( c = 0, cl = classNames.length; c < cl; c++ ) {
- if ( setClass.indexOf( " " + classNames[ c ] + " " ) < 0 ) {
- setClass += classNames[ c ] + " ";
- }
- }
- elem.className = jQuery.trim( setClass );
- }
- }
- }
- }
-
- return this;
- },
-
- removeClass: function( value ) {
- var removes, className, elem, c, cl, i, l;
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( j ) {
- jQuery( this ).removeClass( value.call(this, j, this.className) );
- });
- }
- if ( (value && typeof value === "string") || value === undefined ) {
- removes = ( value || "" ).split( core_rspace );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- elem = this[ i ];
- if ( elem.nodeType === 1 && elem.className ) {
-
- className = (" " + elem.className + " ").replace( rclass, " " );
-
- // loop over each item in the removal list
- for ( c = 0, cl = removes.length; c < cl; c++ ) {
- // Remove until there is nothing to remove,
- while ( className.indexOf(" " + removes[ c ] + " ") >= 0 ) {
- className = className.replace( " " + removes[ c ] + " " , " " );
- }
- }
- elem.className = value ? jQuery.trim( className ) : "";
- }
- }
- }
-
- return this;
- },
-
- toggleClass: function( value, stateVal ) {
- var type = typeof value,
- isBool = typeof stateVal === "boolean";
-
- if ( jQuery.isFunction( value ) ) {
- return this.each(function( i ) {
- jQuery( this ).toggleClass( value.call(this, i, this.className, stateVal), stateVal );
- });
- }
-
- return this.each(function() {
- if ( type === "string" ) {
- // toggle individual class names
- var className,
- i = 0,
- self = jQuery( this ),
- state = stateVal,
- classNames = value.split( core_rspace );
-
- while ( (className = classNames[ i++ ]) ) {
- // check each className given, space separated list
- state = isBool ? state : !self.hasClass( className );
- self[ state ? "addClass" : "removeClass" ]( className );
- }
-
- } else if ( type === "undefined" || type === "boolean" ) {
- if ( this.className ) {
- // store className if set
- jQuery._data( this, "__className__", this.className );
- }
-
- // toggle whole className
- this.className = this.className || value === false ? "" : jQuery._data( this, "__className__" ) || "";
- }
- });
- },
-
- hasClass: function( selector ) {
- var className = " " + selector + " ",
- i = 0,
- l = this.length;
- for ( ; i < l; i++ ) {
- if ( this[i].nodeType === 1 && (" " + this[i].className + " ").replace(rclass, " ").indexOf( className ) >= 0 ) {
- return true;
- }
- }
-
- return false;
- },
-
- val: function( value ) {
- var hooks, ret, isFunction,
- elem = this[0];
-
- if ( !arguments.length ) {
- if ( elem ) {
- hooks = jQuery.valHooks[ elem.type ] || jQuery.valHooks[ elem.nodeName.toLowerCase() ];
-
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, "value" )) !== undefined ) {
- return ret;
- }
-
- ret = elem.value;
-
- return typeof ret === "string" ?
- // handle most common string cases
- ret.replace(rreturn, "") :
- // handle cases where value is null/undef or number
- ret == null ? "" : ret;
- }
-
- return;
- }
-
- isFunction = jQuery.isFunction( value );
-
- return this.each(function( i ) {
- var val,
- self = jQuery(this);
-
- if ( this.nodeType !== 1 ) {
- return;
- }
-
- if ( isFunction ) {
- val = value.call( this, i, self.val() );
- } else {
- val = value;
- }
-
- // Treat null/undefined as ""; convert numbers to string
- if ( val == null ) {
- val = "";
- } else if ( typeof val === "number" ) {
- val += "";
- } else if ( jQuery.isArray( val ) ) {
- val = jQuery.map(val, function ( value ) {
- return value == null ? "" : value + "";
- });
- }
-
- hooks = jQuery.valHooks[ this.type ] || jQuery.valHooks[ this.nodeName.toLowerCase() ];
-
- // If set returns undefined, fall back to normal setting
- if ( !hooks || !("set" in hooks) || hooks.set( this, val, "value" ) === undefined ) {
- this.value = val;
- }
- });
- }
-});
-
-jQuery.extend({
- valHooks: {
- option: {
- get: function( elem ) {
- // attributes.value is undefined in Blackberry 4.7 but
- // uses .value. See #6932
- var val = elem.attributes.value;
- return !val || val.specified ? elem.value : elem.text;
- }
- },
- select: {
- get: function( elem ) {
- var value, option,
- options = elem.options,
- index = elem.selectedIndex,
- one = elem.type === "select-one" || index < 0,
- values = one ? null : [],
- max = one ? index + 1 : options.length,
- i = index < 0 ?
- max :
- one ? index : 0;
-
- // Loop through all the selected options
- for ( ; i < max; i++ ) {
- option = options[ i ];
-
- // oldIE doesn't update selected after form reset (#2551)
- if ( ( option.selected || i === index ) &&
- // Don't return options that are disabled or in a disabled optgroup
- ( jQuery.support.optDisabled ? !option.disabled : option.getAttribute("disabled") === null ) &&
- ( !option.parentNode.disabled || !jQuery.nodeName( option.parentNode, "optgroup" ) ) ) {
-
- // Get the specific value for the option
- value = jQuery( option ).val();
-
- // We don't need an array for one selects
- if ( one ) {
- return value;
- }
-
- // Multi-Selects return an array
- values.push( value );
- }
- }
-
- return values;
- },
-
- set: function( elem, value ) {
- var values = jQuery.makeArray( value );
-
- jQuery(elem).find("option").each(function() {
- this.selected = jQuery.inArray( jQuery(this).val(), values ) >= 0;
- });
-
- if ( !values.length ) {
- elem.selectedIndex = -1;
- }
- return values;
- }
- }
- },
-
- // Unused in 1.8, left in so attrFn-stabbers won't die; remove in 1.9
- attrFn: {},
-
- attr: function( elem, name, value, pass ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set attributes on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- if ( pass && jQuery.isFunction( jQuery.fn[ name ] ) ) {
- return jQuery( elem )[ name ]( value );
- }
-
- // Fallback to prop when attributes are not supported
- if ( typeof elem.getAttribute === "undefined" ) {
- return jQuery.prop( elem, name, value );
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- // All attributes are lowercase
- // Grab necessary hook if one is defined
- if ( notxml ) {
- name = name.toLowerCase();
- hooks = jQuery.attrHooks[ name ] || ( rboolean.test( name ) ? boolHook : nodeHook );
- }
-
- if ( value !== undefined ) {
-
- if ( value === null ) {
- jQuery.removeAttr( elem, name );
- return;
-
- } else if ( hooks && "set" in hooks && notxml && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- elem.setAttribute( name, value + "" );
- return value;
- }
-
- } else if ( hooks && "get" in hooks && notxml && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
-
- ret = elem.getAttribute( name );
-
- // Non-existent attributes return null, we normalize to undefined
- return ret === null ?
- undefined :
- ret;
- }
- },
-
- removeAttr: function( elem, value ) {
- var propName, attrNames, name, isBool,
- i = 0;
-
- if ( value && elem.nodeType === 1 ) {
-
- attrNames = value.split( core_rspace );
-
- for ( ; i < attrNames.length; i++ ) {
- name = attrNames[ i ];
-
- if ( name ) {
- propName = jQuery.propFix[ name ] || name;
- isBool = rboolean.test( name );
-
- // See #9699 for explanation of this approach (setting first, then removal)
- // Do not do this for boolean attributes (see #10870)
- if ( !isBool ) {
- jQuery.attr( elem, name, "" );
- }
- elem.removeAttribute( getSetAttribute ? name : propName );
-
- // Set corresponding property to false for boolean attributes
- if ( isBool && propName in elem ) {
- elem[ propName ] = false;
- }
- }
- }
- }
- },
-
- attrHooks: {
- type: {
- set: function( elem, value ) {
- // We can't allow the type property to be changed (since it causes problems in IE)
- if ( rtype.test( elem.nodeName ) && elem.parentNode ) {
- jQuery.error( "type property can't be changed" );
- } else if ( !jQuery.support.radioValue && value === "radio" && jQuery.nodeName(elem, "input") ) {
- // Setting the type on a radio button after the value resets the value in IE6-9
- // Reset value to it's default in case type is set after value
- // This is for element creation
- var val = elem.value;
- elem.setAttribute( "type", value );
- if ( val ) {
- elem.value = val;
- }
- return value;
- }
- }
- },
- // Use the value property for back compat
- // Use the nodeHook for button elements in IE6/7 (#1954)
- value: {
- get: function( elem, name ) {
- if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
- return nodeHook.get( elem, name );
- }
- return name in elem ?
- elem.value :
- null;
- },
- set: function( elem, value, name ) {
- if ( nodeHook && jQuery.nodeName( elem, "button" ) ) {
- return nodeHook.set( elem, value, name );
- }
- // Does not return so that setAttribute is also used
- elem.value = value;
- }
- }
- },
-
- propFix: {
- tabindex: "tabIndex",
- readonly: "readOnly",
- "for": "htmlFor",
- "class": "className",
- maxlength: "maxLength",
- cellspacing: "cellSpacing",
- cellpadding: "cellPadding",
- rowspan: "rowSpan",
- colspan: "colSpan",
- usemap: "useMap",
- frameborder: "frameBorder",
- contenteditable: "contentEditable"
- },
-
- prop: function( elem, name, value ) {
- var ret, hooks, notxml,
- nType = elem.nodeType;
-
- // don't get/set properties on text, comment and attribute nodes
- if ( !elem || nType === 3 || nType === 8 || nType === 2 ) {
- return;
- }
-
- notxml = nType !== 1 || !jQuery.isXMLDoc( elem );
-
- if ( notxml ) {
- // Fix name and attach hooks
- name = jQuery.propFix[ name ] || name;
- hooks = jQuery.propHooks[ name ];
- }
-
- if ( value !== undefined ) {
- if ( hooks && "set" in hooks && (ret = hooks.set( elem, value, name )) !== undefined ) {
- return ret;
-
- } else {
- return ( elem[ name ] = value );
- }
-
- } else {
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, name )) !== null ) {
- return ret;
-
- } else {
- return elem[ name ];
- }
- }
- },
-
- propHooks: {
- tabIndex: {
- get: function( elem ) {
- // elem.tabIndex doesn't always return the correct value when it hasn't been explicitly set
- // http://fluidproject.org/blog/2008/01/09/getting-setting-and-removing-tabindex-values-with-javascript/
- var attributeNode = elem.getAttributeNode("tabindex");
-
- return attributeNode && attributeNode.specified ?
- parseInt( attributeNode.value, 10 ) :
- rfocusable.test( elem.nodeName ) || rclickable.test( elem.nodeName ) && elem.href ?
- 0 :
- undefined;
- }
- }
- }
-});
-
-// Hook for boolean attributes
-boolHook = {
- get: function( elem, name ) {
- // Align boolean attributes with corresponding properties
- // Fall back to attribute presence where some booleans are not supported
- var attrNode,
- property = jQuery.prop( elem, name );
- return property === true || typeof property !== "boolean" && ( attrNode = elem.getAttributeNode(name) ) && attrNode.nodeValue !== false ?
- name.toLowerCase() :
- undefined;
- },
- set: function( elem, value, name ) {
- var propName;
- if ( value === false ) {
- // Remove boolean attributes when set to false
- jQuery.removeAttr( elem, name );
- } else {
- // value is true since we know at this point it's type boolean and not false
- // Set boolean attributes to the same name and set the DOM property
- propName = jQuery.propFix[ name ] || name;
- if ( propName in elem ) {
- // Only set the IDL specifically if it already exists on the element
- elem[ propName ] = true;
- }
-
- elem.setAttribute( name, name.toLowerCase() );
- }
- return name;
- }
-};
-
-// IE6/7 do not support getting/setting some attributes with get/setAttribute
-if ( !getSetAttribute ) {
-
- fixSpecified = {
- name: true,
- id: true,
- coords: true
- };
-
- // Use this for any attribute in IE6/7
- // This fixes almost every IE6/7 issue
- nodeHook = jQuery.valHooks.button = {
- get: function( elem, name ) {
- var ret;
- ret = elem.getAttributeNode( name );
- return ret && ( fixSpecified[ name ] ? ret.value !== "" : ret.specified ) ?
- ret.value :
- undefined;
- },
- set: function( elem, value, name ) {
- // Set the existing or create a new attribute node
- var ret = elem.getAttributeNode( name );
- if ( !ret ) {
- ret = document.createAttribute( name );
- elem.setAttributeNode( ret );
- }
- return ( ret.value = value + "" );
- }
- };
-
- // Set width and height to auto instead of 0 on empty string( Bug #8150 )
- // This is for removals
- jQuery.each([ "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
- set: function( elem, value ) {
- if ( value === "" ) {
- elem.setAttribute( name, "auto" );
- return value;
- }
- }
- });
- });
-
- // Set contenteditable to false on removals(#10429)
- // Setting to empty string throws an error as an invalid value
- jQuery.attrHooks.contenteditable = {
- get: nodeHook.get,
- set: function( elem, value, name ) {
- if ( value === "" ) {
- value = "false";
- }
- nodeHook.set( elem, value, name );
- }
- };
-}
-
-
-// Some attributes require a special call on IE
-if ( !jQuery.support.hrefNormalized ) {
- jQuery.each([ "href", "src", "width", "height" ], function( i, name ) {
- jQuery.attrHooks[ name ] = jQuery.extend( jQuery.attrHooks[ name ], {
- get: function( elem ) {
- var ret = elem.getAttribute( name, 2 );
- return ret === null ? undefined : ret;
- }
- });
- });
-}
-
-if ( !jQuery.support.style ) {
- jQuery.attrHooks.style = {
- get: function( elem ) {
- // Return undefined in the case of empty string
- // Normalize to lowercase since IE uppercases css property names
- return elem.style.cssText.toLowerCase() || undefined;
- },
- set: function( elem, value ) {
- return ( elem.style.cssText = value + "" );
- }
- };
-}
-
-// Safari mis-reports the default selected property of an option
-// Accessing the parent's selectedIndex property fixes it
-if ( !jQuery.support.optSelected ) {
- jQuery.propHooks.selected = jQuery.extend( jQuery.propHooks.selected, {
- get: function( elem ) {
- var parent = elem.parentNode;
-
- if ( parent ) {
- parent.selectedIndex;
-
- // Make sure that it also works with optgroups, see #5701
- if ( parent.parentNode ) {
- parent.parentNode.selectedIndex;
- }
- }
- return null;
- }
- });
-}
-
-// IE6/7 call enctype encoding
-if ( !jQuery.support.enctype ) {
- jQuery.propFix.enctype = "encoding";
-}
-
-// Radios and checkboxes getter/setter
-if ( !jQuery.support.checkOn ) {
- jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = {
- get: function( elem ) {
- // Handle the case where in Webkit "" is returned instead of "on" if a value isn't specified
- return elem.getAttribute("value") === null ? "on" : elem.value;
- }
- };
- });
-}
-jQuery.each([ "radio", "checkbox" ], function() {
- jQuery.valHooks[ this ] = jQuery.extend( jQuery.valHooks[ this ], {
- set: function( elem, value ) {
- if ( jQuery.isArray( value ) ) {
- return ( elem.checked = jQuery.inArray( jQuery(elem).val(), value ) >= 0 );
- }
- }
- });
-});
-var rformElems = /^(?:textarea|input|select)$/i,
- rtypenamespace = /^([^\.]*|)(?:\.(.+)|)$/,
- rhoverHack = /(?:^|\s)hover(\.\S+|)\b/,
- rkeyEvent = /^key/,
- rmouseEvent = /^(?:mouse|contextmenu)|click/,
- rfocusMorph = /^(?:focusinfocus|focusoutblur)$/,
- hoverHack = function( events ) {
- return jQuery.event.special.hover ? events : events.replace( rhoverHack, "mouseenter$1 mouseleave$1" );
- };
-
-/*
- * Helper functions for managing events -- not part of the public interface.
- * Props to Dean Edwards' addEvent library for many of the ideas.
- */
-jQuery.event = {
-
- add: function( elem, types, handler, data, selector ) {
-
- var elemData, eventHandle, events,
- t, tns, type, namespaces, handleObj,
- handleObjIn, handlers, special;
-
- // Don't attach events to noData or text/comment nodes (allow plain objects tho)
- if ( elem.nodeType === 3 || elem.nodeType === 8 || !types || !handler || !(elemData = jQuery._data( elem )) ) {
- return;
- }
-
- // Caller can pass in an object of custom data in lieu of the handler
- if ( handler.handler ) {
- handleObjIn = handler;
- handler = handleObjIn.handler;
- selector = handleObjIn.selector;
- }
-
- // Make sure that the handler has a unique ID, used to find/remove it later
- if ( !handler.guid ) {
- handler.guid = jQuery.guid++;
- }
-
- // Init the element's event structure and main handler, if this is the first
- events = elemData.events;
- if ( !events ) {
- elemData.events = events = {};
- }
- eventHandle = elemData.handle;
- if ( !eventHandle ) {
- elemData.handle = eventHandle = function( e ) {
- // Discard the second event of a jQuery.event.trigger() and
- // when an event is called after a page has unloaded
- return typeof jQuery !== "undefined" && (!e || jQuery.event.triggered !== e.type) ?
- jQuery.event.dispatch.apply( eventHandle.elem, arguments ) :
- undefined;
- };
- // Add elem as a property of the handle fn to prevent a memory leak with IE non-native events
- eventHandle.elem = elem;
- }
-
- // Handle multiple events separated by a space
- // jQuery(...).bind("mouseover mouseout", fn);
- types = jQuery.trim( hoverHack(types) ).split( " " );
- for ( t = 0; t < types.length; t++ ) {
-
- tns = rtypenamespace.exec( types[t] ) || [];
- type = tns[1];
- namespaces = ( tns[2] || "" ).split( "." ).sort();
-
- // If event changes its type, use the special event handlers for the changed type
- special = jQuery.event.special[ type ] || {};
-
- // If selector defined, determine special event api type, otherwise given type
- type = ( selector ? special.delegateType : special.bindType ) || type;
-
- // Update special based on newly reset type
- special = jQuery.event.special[ type ] || {};
-
- // handleObj is passed to all event handlers
- handleObj = jQuery.extend({
- type: type,
- origType: tns[1],
- data: data,
- handler: handler,
- guid: handler.guid,
- selector: selector,
- needsContext: selector && jQuery.expr.match.needsContext.test( selector ),
- namespace: namespaces.join(".")
- }, handleObjIn );
-
- // Init the event handler queue if we're the first
- handlers = events[ type ];
- if ( !handlers ) {
- handlers = events[ type ] = [];
- handlers.delegateCount = 0;
-
- // Only use addEventListener/attachEvent if the special events handler returns false
- if ( !special.setup || special.setup.call( elem, data, namespaces, eventHandle ) === false ) {
- // Bind the global event handler to the element
- if ( elem.addEventListener ) {
- elem.addEventListener( type, eventHandle, false );
-
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + type, eventHandle );
- }
- }
- }
-
- if ( special.add ) {
- special.add.call( elem, handleObj );
-
- if ( !handleObj.handler.guid ) {
- handleObj.handler.guid = handler.guid;
- }
- }
-
- // Add to the element's handler list, delegates in front
- if ( selector ) {
- handlers.splice( handlers.delegateCount++, 0, handleObj );
- } else {
- handlers.push( handleObj );
- }
-
- // Keep track of which events have ever been used, for event optimization
- jQuery.event.global[ type ] = true;
- }
-
- // Nullify elem to prevent memory leaks in IE
- elem = null;
- },
-
- global: {},
-
- // Detach an event or set of events from an element
- remove: function( elem, types, handler, selector, mappedTypes ) {
-
- var t, tns, type, origType, namespaces, origCount,
- j, events, special, eventType, handleObj,
- elemData = jQuery.hasData( elem ) && jQuery._data( elem );
-
- if ( !elemData || !(events = elemData.events) ) {
- return;
- }
-
- // Once for each type.namespace in types; type may be omitted
- types = jQuery.trim( hoverHack( types || "" ) ).split(" ");
- for ( t = 0; t < types.length; t++ ) {
- tns = rtypenamespace.exec( types[t] ) || [];
- type = origType = tns[1];
- namespaces = tns[2];
-
- // Unbind all events (on this namespace, if provided) for the element
- if ( !type ) {
- for ( type in events ) {
- jQuery.event.remove( elem, type + types[ t ], handler, selector, true );
- }
- continue;
- }
-
- special = jQuery.event.special[ type ] || {};
- type = ( selector? special.delegateType : special.bindType ) || type;
- eventType = events[ type ] || [];
- origCount = eventType.length;
- namespaces = namespaces ? new RegExp("(^|\\.)" + namespaces.split(".").sort().join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
-
- // Remove matching events
- for ( j = 0; j < eventType.length; j++ ) {
- handleObj = eventType[ j ];
-
- if ( ( mappedTypes || origType === handleObj.origType ) &&
- ( !handler || handler.guid === handleObj.guid ) &&
- ( !namespaces || namespaces.test( handleObj.namespace ) ) &&
- ( !selector || selector === handleObj.selector || selector === "**" && handleObj.selector ) ) {
- eventType.splice( j--, 1 );
-
- if ( handleObj.selector ) {
- eventType.delegateCount--;
- }
- if ( special.remove ) {
- special.remove.call( elem, handleObj );
- }
- }
- }
-
- // Remove generic event handler if we removed something and no more handlers exist
- // (avoids potential for endless recursion during removal of special event handlers)
- if ( eventType.length === 0 && origCount !== eventType.length ) {
- if ( !special.teardown || special.teardown.call( elem, namespaces, elemData.handle ) === false ) {
- jQuery.removeEvent( elem, type, elemData.handle );
- }
-
- delete events[ type ];
- }
- }
-
- // Remove the expando if it's no longer used
- if ( jQuery.isEmptyObject( events ) ) {
- delete elemData.handle;
-
- // removeData also checks for emptiness and clears the expando if empty
- // so use it instead of delete
- jQuery.removeData( elem, "events", true );
- }
- },
-
- // Events that are safe to short-circuit if no handlers are attached.
- // Native DOM events should not be added, they may have inline handlers.
- customEvent: {
- "getData": true,
- "setData": true,
- "changeData": true
- },
-
- trigger: function( event, data, elem, onlyHandlers ) {
- // Don't do events on text and comment nodes
- if ( elem && (elem.nodeType === 3 || elem.nodeType === 8) ) {
- return;
- }
-
- // Event object or event type
- var cache, exclusive, i, cur, old, ontype, special, handle, eventPath, bubbleType,
- type = event.type || event,
- namespaces = [];
-
- // focus/blur morphs to focusin/out; ensure we're not firing them right now
- if ( rfocusMorph.test( type + jQuery.event.triggered ) ) {
- return;
- }
-
- if ( type.indexOf( "!" ) >= 0 ) {
- // Exclusive events trigger only for the exact event (no namespaces)
- type = type.slice(0, -1);
- exclusive = true;
- }
-
- if ( type.indexOf( "." ) >= 0 ) {
- // Namespaced trigger; create a regexp to match event type in handle()
- namespaces = type.split(".");
- type = namespaces.shift();
- namespaces.sort();
- }
-
- if ( (!elem || jQuery.event.customEvent[ type ]) && !jQuery.event.global[ type ] ) {
- // No jQuery handlers for this event type, and it can't have inline handlers
- return;
- }
-
- // Caller can pass in an Event, Object, or just an event type string
- event = typeof event === "object" ?
- // jQuery.Event object
- event[ jQuery.expando ] ? event :
- // Object literal
- new jQuery.Event( type, event ) :
- // Just the event type (string)
- new jQuery.Event( type );
-
- event.type = type;
- event.isTrigger = true;
- event.exclusive = exclusive;
- event.namespace = namespaces.join( "." );
- event.namespace_re = event.namespace? new RegExp("(^|\\.)" + namespaces.join("\\.(?:.*\\.|)") + "(\\.|$)") : null;
- ontype = type.indexOf( ":" ) < 0 ? "on" + type : "";
-
- // Handle a global trigger
- if ( !elem ) {
-
- // TODO: Stop taunting the data cache; remove global events and always attach to document
- cache = jQuery.cache;
- for ( i in cache ) {
- if ( cache[ i ].events && cache[ i ].events[ type ] ) {
- jQuery.event.trigger( event, data, cache[ i ].handle.elem, true );
- }
- }
- return;
- }
-
- // Clean up the event in case it is being reused
- event.result = undefined;
- if ( !event.target ) {
- event.target = elem;
- }
-
- // Clone any incoming data and prepend the event, creating the handler arg list
- data = data != null ? jQuery.makeArray( data ) : [];
- data.unshift( event );
-
- // Allow special events to draw outside the lines
- special = jQuery.event.special[ type ] || {};
- if ( special.trigger && special.trigger.apply( elem, data ) === false ) {
- return;
- }
-
- // Determine event propagation path in advance, per W3C events spec (#9951)
- // Bubble up to document, then to window; watch for a global ownerDocument var (#9724)
- eventPath = [[ elem, special.bindType || type ]];
- if ( !onlyHandlers && !special.noBubble && !jQuery.isWindow( elem ) ) {
-
- bubbleType = special.delegateType || type;
- cur = rfocusMorph.test( bubbleType + type ) ? elem : elem.parentNode;
- for ( old = elem; cur; cur = cur.parentNode ) {
- eventPath.push([ cur, bubbleType ]);
- old = cur;
- }
-
- // Only add window if we got to document (e.g., not plain obj or detached DOM)
- if ( old === (elem.ownerDocument || document) ) {
- eventPath.push([ old.defaultView || old.parentWindow || window, bubbleType ]);
- }
- }
-
- // Fire handlers on the event path
- for ( i = 0; i < eventPath.length && !event.isPropagationStopped(); i++ ) {
-
- cur = eventPath[i][0];
- event.type = eventPath[i][1];
-
- handle = ( jQuery._data( cur, "events" ) || {} )[ event.type ] && jQuery._data( cur, "handle" );
- if ( handle ) {
- handle.apply( cur, data );
- }
- // Note that this is a bare JS function and not a jQuery handler
- handle = ontype && cur[ ontype ];
- if ( handle && jQuery.acceptData( cur ) && handle.apply && handle.apply( cur, data ) === false ) {
- event.preventDefault();
- }
- }
- event.type = type;
-
- // If nobody prevented the default action, do it now
- if ( !onlyHandlers && !event.isDefaultPrevented() ) {
-
- if ( (!special._default || special._default.apply( elem.ownerDocument, data ) === false) &&
- !(type === "click" && jQuery.nodeName( elem, "a" )) && jQuery.acceptData( elem ) ) {
-
- // Call a native DOM method on the target with the same name name as the event.
- // Can't use an .isFunction() check here because IE6/7 fails that test.
- // Don't do default actions on window, that's where global variables be (#6170)
- // IE<9 dies on focus/blur to hidden element (#1486)
- if ( ontype && elem[ type ] && ((type !== "focus" && type !== "blur") || event.target.offsetWidth !== 0) && !jQuery.isWindow( elem ) ) {
-
- // Don't re-trigger an onFOO event when we call its FOO() method
- old = elem[ ontype ];
-
- if ( old ) {
- elem[ ontype ] = null;
- }
-
- // Prevent re-triggering of the same event, since we already bubbled it above
- jQuery.event.triggered = type;
- elem[ type ]();
- jQuery.event.triggered = undefined;
-
- if ( old ) {
- elem[ ontype ] = old;
- }
- }
- }
- }
-
- return event.result;
- },
-
- dispatch: function( event ) {
-
- // Make a writable jQuery.Event from the native event object
- event = jQuery.event.fix( event || window.event );
-
- var i, j, cur, ret, selMatch, matched, matches, handleObj, sel, related,
- handlers = ( (jQuery._data( this, "events" ) || {} )[ event.type ] || []),
- delegateCount = handlers.delegateCount,
- args = core_slice.call( arguments ),
- run_all = !event.exclusive && !event.namespace,
- special = jQuery.event.special[ event.type ] || {},
- handlerQueue = [];
-
- // Use the fix-ed jQuery.Event rather than the (read-only) native event
- args[0] = event;
- event.delegateTarget = this;
-
- // Call the preDispatch hook for the mapped type, and let it bail if desired
- if ( special.preDispatch && special.preDispatch.call( this, event ) === false ) {
- return;
- }
-
- // Determine handlers that should run if there are delegated events
- // Avoid non-left-click bubbling in Firefox (#3861)
- if ( delegateCount && !(event.button && event.type === "click") ) {
-
- for ( cur = event.target; cur != this; cur = cur.parentNode || this ) {
-
- // Don't process clicks (ONLY) on disabled elements (#6911, #8165, #11382, #11764)
- if ( cur.disabled !== true || event.type !== "click" ) {
- selMatch = {};
- matches = [];
- for ( i = 0; i < delegateCount; i++ ) {
- handleObj = handlers[ i ];
- sel = handleObj.selector;
-
- if ( selMatch[ sel ] === undefined ) {
- selMatch[ sel ] = handleObj.needsContext ?
- jQuery( sel, this ).index( cur ) >= 0 :
- jQuery.find( sel, this, null, [ cur ] ).length;
- }
- if ( selMatch[ sel ] ) {
- matches.push( handleObj );
- }
- }
- if ( matches.length ) {
- handlerQueue.push({ elem: cur, matches: matches });
- }
- }
- }
- }
-
- // Add the remaining (directly-bound) handlers
- if ( handlers.length > delegateCount ) {
- handlerQueue.push({ elem: this, matches: handlers.slice( delegateCount ) });
- }
-
- // Run delegates first; they may want to stop propagation beneath us
- for ( i = 0; i < handlerQueue.length && !event.isPropagationStopped(); i++ ) {
- matched = handlerQueue[ i ];
- event.currentTarget = matched.elem;
-
- for ( j = 0; j < matched.matches.length && !event.isImmediatePropagationStopped(); j++ ) {
- handleObj = matched.matches[ j ];
-
- // Triggered event must either 1) be non-exclusive and have no namespace, or
- // 2) have namespace(s) a subset or equal to those in the bound event (both can have no namespace).
- if ( run_all || (!event.namespace && !handleObj.namespace) || event.namespace_re && event.namespace_re.test( handleObj.namespace ) ) {
-
- event.data = handleObj.data;
- event.handleObj = handleObj;
-
- ret = ( (jQuery.event.special[ handleObj.origType ] || {}).handle || handleObj.handler )
- .apply( matched.elem, args );
-
- if ( ret !== undefined ) {
- event.result = ret;
- if ( ret === false ) {
- event.preventDefault();
- event.stopPropagation();
- }
- }
- }
- }
- }
-
- // Call the postDispatch hook for the mapped type
- if ( special.postDispatch ) {
- special.postDispatch.call( this, event );
- }
-
- return event.result;
- },
-
- // Includes some event props shared by KeyEvent and MouseEvent
- // *** attrChange attrName relatedNode srcElement are not normalized, non-W3C, deprecated, will be removed in 1.8 ***
- props: "attrChange attrName relatedNode srcElement altKey bubbles cancelable ctrlKey currentTarget eventPhase metaKey relatedTarget shiftKey target timeStamp view which".split(" "),
-
- fixHooks: {},
-
- keyHooks: {
- props: "char charCode key keyCode".split(" "),
- filter: function( event, original ) {
-
- // Add which for key events
- if ( event.which == null ) {
- event.which = original.charCode != null ? original.charCode : original.keyCode;
- }
-
- return event;
- }
- },
-
- mouseHooks: {
- props: "button buttons clientX clientY fromElement offsetX offsetY pageX pageY screenX screenY toElement".split(" "),
- filter: function( event, original ) {
- var eventDoc, doc, body,
- button = original.button,
- fromElement = original.fromElement;
-
- // Calculate pageX/Y if missing and clientX/Y available
- if ( event.pageX == null && original.clientX != null ) {
- eventDoc = event.target.ownerDocument || document;
- doc = eventDoc.documentElement;
- body = eventDoc.body;
-
- event.pageX = original.clientX + ( doc && doc.scrollLeft || body && body.scrollLeft || 0 ) - ( doc && doc.clientLeft || body && body.clientLeft || 0 );
- event.pageY = original.clientY + ( doc && doc.scrollTop || body && body.scrollTop || 0 ) - ( doc && doc.clientTop || body && body.clientTop || 0 );
- }
-
- // Add relatedTarget, if necessary
- if ( !event.relatedTarget && fromElement ) {
- event.relatedTarget = fromElement === event.target ? original.toElement : fromElement;
- }
-
- // Add which for click: 1 === left; 2 === middle; 3 === right
- // Note: button is not normalized, so don't use it
- if ( !event.which && button !== undefined ) {
- event.which = ( button & 1 ? 1 : ( button & 2 ? 3 : ( button & 4 ? 2 : 0 ) ) );
- }
-
- return event;
- }
- },
-
- fix: function( event ) {
- if ( event[ jQuery.expando ] ) {
- return event;
- }
-
- // Create a writable copy of the event object and normalize some properties
- var i, prop,
- originalEvent = event,
- fixHook = jQuery.event.fixHooks[ event.type ] || {},
- copy = fixHook.props ? this.props.concat( fixHook.props ) : this.props;
-
- event = jQuery.Event( originalEvent );
-
- for ( i = copy.length; i; ) {
- prop = copy[ --i ];
- event[ prop ] = originalEvent[ prop ];
- }
-
- // Fix target property, if necessary (#1925, IE 6/7/8 & Safari2)
- if ( !event.target ) {
- event.target = originalEvent.srcElement || document;
- }
-
- // Target should not be a text node (#504, Safari)
- if ( event.target.nodeType === 3 ) {
- event.target = event.target.parentNode;
- }
-
- // For mouse/key events, metaKey==false if it's undefined (#3368, #11328; IE6/7/8)
- event.metaKey = !!event.metaKey;
-
- return fixHook.filter? fixHook.filter( event, originalEvent ) : event;
- },
-
- special: {
- load: {
- // Prevent triggered image.load events from bubbling to window.load
- noBubble: true
- },
-
- focus: {
- delegateType: "focusin"
- },
- blur: {
- delegateType: "focusout"
- },
-
- beforeunload: {
- setup: function( data, namespaces, eventHandle ) {
- // We only want to do this special case on windows
- if ( jQuery.isWindow( this ) ) {
- this.onbeforeunload = eventHandle;
- }
- },
-
- teardown: function( namespaces, eventHandle ) {
- if ( this.onbeforeunload === eventHandle ) {
- this.onbeforeunload = null;
- }
- }
- }
- },
-
- simulate: function( type, elem, event, bubble ) {
- // Piggyback on a donor event to simulate a different one.
- // Fake originalEvent to avoid donor's stopPropagation, but if the
- // simulated event prevents default then we do the same on the donor.
- var e = jQuery.extend(
- new jQuery.Event(),
- event,
- { type: type,
- isSimulated: true,
- originalEvent: {}
- }
- );
- if ( bubble ) {
- jQuery.event.trigger( e, null, elem );
- } else {
- jQuery.event.dispatch.call( elem, e );
- }
- if ( e.isDefaultPrevented() ) {
- event.preventDefault();
- }
- }
-};
-
-// Some plugins are using, but it's undocumented/deprecated and will be removed.
-// The 1.7 special event interface should provide all the hooks needed now.
-jQuery.event.handle = jQuery.event.dispatch;
-
-jQuery.removeEvent = document.removeEventListener ?
- function( elem, type, handle ) {
- if ( elem.removeEventListener ) {
- elem.removeEventListener( type, handle, false );
- }
- } :
- function( elem, type, handle ) {
- var name = "on" + type;
-
- if ( elem.detachEvent ) {
-
- // #8545, #7054, preventing memory leaks for custom events in IE6-8
- // detachEvent needed property on element, by name of that event, to properly expose it to GC
- if ( typeof elem[ name ] === "undefined" ) {
- elem[ name ] = null;
- }
-
- elem.detachEvent( name, handle );
- }
- };
-
-jQuery.Event = function( src, props ) {
- // Allow instantiation without the 'new' keyword
- if ( !(this instanceof jQuery.Event) ) {
- return new jQuery.Event( src, props );
- }
-
- // Event object
- if ( src && src.type ) {
- this.originalEvent = src;
- this.type = src.type;
-
- // Events bubbling up the document may have been marked as prevented
- // by a handler lower down the tree; reflect the correct value.
- this.isDefaultPrevented = ( src.defaultPrevented || src.returnValue === false ||
- src.getPreventDefault && src.getPreventDefault() ) ? returnTrue : returnFalse;
-
- // Event type
- } else {
- this.type = src;
- }
-
- // Put explicitly provided properties onto the event object
- if ( props ) {
- jQuery.extend( this, props );
- }
-
- // Create a timestamp if incoming event doesn't have one
- this.timeStamp = src && src.timeStamp || jQuery.now();
-
- // Mark it as fixed
- this[ jQuery.expando ] = true;
-};
-
-function returnFalse() {
- return false;
-}
-function returnTrue() {
- return true;
-}
-
-// jQuery.Event is based on DOM3 Events as specified by the ECMAScript Language Binding
-// http://www.w3.org/TR/2003/WD-DOM-Level-3-Events-20030331/ecma-script-binding.html
-jQuery.Event.prototype = {
- preventDefault: function() {
- this.isDefaultPrevented = returnTrue;
-
- var e = this.originalEvent;
- if ( !e ) {
- return;
- }
-
- // if preventDefault exists run it on the original event
- if ( e.preventDefault ) {
- e.preventDefault();
-
- // otherwise set the returnValue property of the original event to false (IE)
- } else {
- e.returnValue = false;
- }
- },
- stopPropagation: function() {
- this.isPropagationStopped = returnTrue;
-
- var e = this.originalEvent;
- if ( !e ) {
- return;
- }
- // if stopPropagation exists run it on the original event
- if ( e.stopPropagation ) {
- e.stopPropagation();
- }
- // otherwise set the cancelBubble property of the original event to true (IE)
- e.cancelBubble = true;
- },
- stopImmediatePropagation: function() {
- this.isImmediatePropagationStopped = returnTrue;
- this.stopPropagation();
- },
- isDefaultPrevented: returnFalse,
- isPropagationStopped: returnFalse,
- isImmediatePropagationStopped: returnFalse
-};
-
-// Create mouseenter/leave events using mouseover/out and event-time checks
-jQuery.each({
- mouseenter: "mouseover",
- mouseleave: "mouseout"
-}, function( orig, fix ) {
- jQuery.event.special[ orig ] = {
- delegateType: fix,
- bindType: fix,
-
- handle: function( event ) {
- var ret,
- target = this,
- related = event.relatedTarget,
- handleObj = event.handleObj,
- selector = handleObj.selector;
-
- // For mousenter/leave call the handler if related is outside the target.
- // NB: No relatedTarget if the mouse left/entered the browser window
- if ( !related || (related !== target && !jQuery.contains( target, related )) ) {
- event.type = handleObj.origType;
- ret = handleObj.handler.apply( this, arguments );
- event.type = fix;
- }
- return ret;
- }
- };
-});
-
-// IE submit delegation
-if ( !jQuery.support.submitBubbles ) {
-
- jQuery.event.special.submit = {
- setup: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Lazy-add a submit handler when a descendant form may potentially be submitted
- jQuery.event.add( this, "click._submit keypress._submit", function( e ) {
- // Node name check avoids a VML-related crash in IE (#9807)
- var elem = e.target,
- form = jQuery.nodeName( elem, "input" ) || jQuery.nodeName( elem, "button" ) ? elem.form : undefined;
- if ( form && !jQuery._data( form, "_submit_attached" ) ) {
- jQuery.event.add( form, "submit._submit", function( event ) {
- event._submit_bubble = true;
- });
- jQuery._data( form, "_submit_attached", true );
- }
- });
- // return undefined since we don't need an event listener
- },
-
- postDispatch: function( event ) {
- // If form was submitted by the user, bubble the event up the tree
- if ( event._submit_bubble ) {
- delete event._submit_bubble;
- if ( this.parentNode && !event.isTrigger ) {
- jQuery.event.simulate( "submit", this.parentNode, event, true );
- }
- }
- },
-
- teardown: function() {
- // Only need this for delegated form submit events
- if ( jQuery.nodeName( this, "form" ) ) {
- return false;
- }
-
- // Remove delegated handlers; cleanData eventually reaps submit handlers attached above
- jQuery.event.remove( this, "._submit" );
- }
- };
-}
-
-// IE change delegation and checkbox/radio fix
-if ( !jQuery.support.changeBubbles ) {
-
- jQuery.event.special.change = {
-
- setup: function() {
-
- if ( rformElems.test( this.nodeName ) ) {
- // IE doesn't fire change on a check/radio until blur; trigger it on click
- // after a propertychange. Eat the blur-change in special.change.handle.
- // This still fires onchange a second time for check/radio after blur.
- if ( this.type === "checkbox" || this.type === "radio" ) {
- jQuery.event.add( this, "propertychange._change", function( event ) {
- if ( event.originalEvent.propertyName === "checked" ) {
- this._just_changed = true;
- }
- });
- jQuery.event.add( this, "click._change", function( event ) {
- if ( this._just_changed && !event.isTrigger ) {
- this._just_changed = false;
- }
- // Allow triggered, simulated change events (#11500)
- jQuery.event.simulate( "change", this, event, true );
- });
- }
- return false;
- }
- // Delegated event; lazy-add a change handler on descendant inputs
- jQuery.event.add( this, "beforeactivate._change", function( e ) {
- var elem = e.target;
-
- if ( rformElems.test( elem.nodeName ) && !jQuery._data( elem, "_change_attached" ) ) {
- jQuery.event.add( elem, "change._change", function( event ) {
- if ( this.parentNode && !event.isSimulated && !event.isTrigger ) {
- jQuery.event.simulate( "change", this.parentNode, event, true );
- }
- });
- jQuery._data( elem, "_change_attached", true );
- }
- });
- },
-
- handle: function( event ) {
- var elem = event.target;
-
- // Swallow native change events from checkbox/radio, we already triggered them above
- if ( this !== elem || event.isSimulated || event.isTrigger || (elem.type !== "radio" && elem.type !== "checkbox") ) {
- return event.handleObj.handler.apply( this, arguments );
- }
- },
-
- teardown: function() {
- jQuery.event.remove( this, "._change" );
-
- return !rformElems.test( this.nodeName );
- }
- };
-}
-
-// Create "bubbling" focus and blur events
-if ( !jQuery.support.focusinBubbles ) {
- jQuery.each({ focus: "focusin", blur: "focusout" }, function( orig, fix ) {
-
- // Attach a single capturing handler while someone wants focusin/focusout
- var attaches = 0,
- handler = function( event ) {
- jQuery.event.simulate( fix, event.target, jQuery.event.fix( event ), true );
- };
-
- jQuery.event.special[ fix ] = {
- setup: function() {
- if ( attaches++ === 0 ) {
- document.addEventListener( orig, handler, true );
- }
- },
- teardown: function() {
- if ( --attaches === 0 ) {
- document.removeEventListener( orig, handler, true );
- }
- }
- };
- });
-}
-
-jQuery.fn.extend({
-
- on: function( types, selector, data, fn, /*INTERNAL*/ one ) {
- var origFn, type;
-
- // Types can be a map of types/handlers
- if ( typeof types === "object" ) {
- // ( types-Object, selector, data )
- if ( typeof selector !== "string" ) { // && selector != null
- // ( types-Object, data )
- data = data || selector;
- selector = undefined;
- }
- for ( type in types ) {
- this.on( type, selector, data, types[ type ], one );
- }
- return this;
- }
-
- if ( data == null && fn == null ) {
- // ( types, fn )
- fn = selector;
- data = selector = undefined;
- } else if ( fn == null ) {
- if ( typeof selector === "string" ) {
- // ( types, selector, fn )
- fn = data;
- data = undefined;
- } else {
- // ( types, data, fn )
- fn = data;
- data = selector;
- selector = undefined;
- }
- }
- if ( fn === false ) {
- fn = returnFalse;
- } else if ( !fn ) {
- return this;
- }
-
- if ( one === 1 ) {
- origFn = fn;
- fn = function( event ) {
- // Can use an empty set, since event contains the info
- jQuery().off( event );
- return origFn.apply( this, arguments );
- };
- // Use same guid so caller can remove using origFn
- fn.guid = origFn.guid || ( origFn.guid = jQuery.guid++ );
- }
- return this.each( function() {
- jQuery.event.add( this, types, fn, data, selector );
- });
- },
- one: function( types, selector, data, fn ) {
- return this.on( types, selector, data, fn, 1 );
- },
- off: function( types, selector, fn ) {
- var handleObj, type;
- if ( types && types.preventDefault && types.handleObj ) {
- // ( event ) dispatched jQuery.Event
- handleObj = types.handleObj;
- jQuery( types.delegateTarget ).off(
- handleObj.namespace ? handleObj.origType + "." + handleObj.namespace : handleObj.origType,
- handleObj.selector,
- handleObj.handler
- );
- return this;
- }
- if ( typeof types === "object" ) {
- // ( types-object [, selector] )
- for ( type in types ) {
- this.off( type, selector, types[ type ] );
- }
- return this;
- }
- if ( selector === false || typeof selector === "function" ) {
- // ( types [, fn] )
- fn = selector;
- selector = undefined;
- }
- if ( fn === false ) {
- fn = returnFalse;
- }
- return this.each(function() {
- jQuery.event.remove( this, types, fn, selector );
- });
- },
-
- bind: function( types, data, fn ) {
- return this.on( types, null, data, fn );
- },
- unbind: function( types, fn ) {
- return this.off( types, null, fn );
- },
-
- live: function( types, data, fn ) {
- jQuery( this.context ).on( types, this.selector, data, fn );
- return this;
- },
- die: function( types, fn ) {
- jQuery( this.context ).off( types, this.selector || "**", fn );
- return this;
- },
-
- delegate: function( selector, types, data, fn ) {
- return this.on( types, selector, data, fn );
- },
- undelegate: function( selector, types, fn ) {
- // ( namespace ) or ( selector, types [, fn] )
- return arguments.length === 1 ? this.off( selector, "**" ) : this.off( types, selector || "**", fn );
- },
-
- trigger: function( type, data ) {
- return this.each(function() {
- jQuery.event.trigger( type, data, this );
- });
- },
- triggerHandler: function( type, data ) {
- if ( this[0] ) {
- return jQuery.event.trigger( type, data, this[0], true );
- }
- },
-
- toggle: function( fn ) {
- // Save reference to arguments for access in closure
- var args = arguments,
- guid = fn.guid || jQuery.guid++,
- i = 0,
- toggler = function( event ) {
- // Figure out which function to execute
- var lastToggle = ( jQuery._data( this, "lastToggle" + fn.guid ) || 0 ) % i;
- jQuery._data( this, "lastToggle" + fn.guid, lastToggle + 1 );
-
- // Make sure that clicks stop
- event.preventDefault();
-
- // and execute the function
- return args[ lastToggle ].apply( this, arguments ) || false;
- };
-
- // link all the functions, so any of them can unbind this click handler
- toggler.guid = guid;
- while ( i < args.length ) {
- args[ i++ ].guid = guid;
- }
-
- return this.click( toggler );
- },
-
- hover: function( fnOver, fnOut ) {
- return this.mouseenter( fnOver ).mouseleave( fnOut || fnOver );
- }
-});
-
-jQuery.each( ("blur focus focusin focusout load resize scroll unload click dblclick " +
- "mousedown mouseup mousemove mouseover mouseout mouseenter mouseleave " +
- "change select submit keydown keypress keyup error contextmenu").split(" "), function( i, name ) {
-
- // Handle event binding
- jQuery.fn[ name ] = function( data, fn ) {
- if ( fn == null ) {
- fn = data;
- data = null;
- }
-
- return arguments.length > 0 ?
- this.on( name, null, data, fn ) :
- this.trigger( name );
- };
-
- if ( rkeyEvent.test( name ) ) {
- jQuery.event.fixHooks[ name ] = jQuery.event.keyHooks;
- }
-
- if ( rmouseEvent.test( name ) ) {
- jQuery.event.fixHooks[ name ] = jQuery.event.mouseHooks;
- }
-});
-/*!\r
- * Sizzle CSS Selector Engine\r
- * Copyright 2012 jQuery Foundation and other contributors\r
- * Released under the MIT license\r
- * http://sizzlejs.com/\r
- */\r
-(function( window, undefined ) {\r
-\r
-var cachedruns,\r
- assertGetIdNotName,\r
- Expr,\r
- getText,\r
- isXML,\r
- contains,\r
- compile,\r
- sortOrder,\r
- hasDuplicate,\r
- outermostContext,\r
-\r
- baseHasDuplicate = true,\r
- strundefined = "undefined",\r
-\r
- expando = ( "sizcache" + Math.random() ).replace( ".", "" ),\r
-\r
- Token = String,\r
- document = window.document,\r
- docElem = document.documentElement,\r
- dirruns = 0,\r
- done = 0,\r
- pop = [].pop,\r
- push = [].push,\r
- slice = [].slice,\r
- // Use a stripped-down indexOf if a native one is unavailable\r
- indexOf = [].indexOf || function( elem ) {\r
- var i = 0,\r
- len = this.length;\r
- for ( ; i < len; i++ ) {\r
- if ( this[i] === elem ) {\r
- return i;\r
- }\r
- }\r
- return -1;\r
- },\r
-\r
- // Augment a function for special use by Sizzle\r
- markFunction = function( fn, value ) {\r
- fn[ expando ] = value == null || value;\r
- return fn;\r
- },\r
-\r
- createCache = function() {\r
- var cache = {},\r
- keys = [];\r
-\r
- return markFunction(function( key, value ) {\r
- // Only keep the most recent entries\r
- if ( keys.push( key ) > Expr.cacheLength ) {\r
- delete cache[ keys.shift() ];\r
- }\r
-\r
- // Retrieve with (key + " ") to avoid collision with native Object.prototype properties (see Issue #157)\r
- return (cache[ key + " " ] = value);\r
- }, cache );\r
- },\r
-\r
- classCache = createCache(),\r
- tokenCache = createCache(),\r
- compilerCache = createCache(),\r
-\r
- // Regex\r
-\r
- // Whitespace characters http://www.w3.org/TR/css3-selectors/#whitespace\r
- whitespace = "[\\x20\\t\\r\\n\\f]",\r
- // http://www.w3.org/TR/css3-syntax/#characters\r
- characterEncoding = "(?:\\\\.|[-\\w]|[^\\x00-\\xa0])+",\r
-\r
- // Loosely modeled on CSS identifier characters\r
- // An unquoted value should be a CSS identifier (http://www.w3.org/TR/css3-selectors/#attribute-selectors)\r
- // Proper syntax: http://www.w3.org/TR/CSS21/syndata.html#value-def-identifier\r
- identifier = characterEncoding.replace( "w", "w#" ),\r
-\r
- // Acceptable operators http://www.w3.org/TR/selectors/#attribute-selectors\r
- operators = "([*^$|!~]?=)",\r
- attributes = "\\[" + whitespace + "*(" + characterEncoding + ")" + whitespace +\r
- "*(?:" + operators + whitespace + "*(?:(['\"])((?:\\\\.|[^\\\\])*?)\\3|(" + identifier + ")|)|)" + whitespace + "*\\]",\r
-\r
- // Prefer arguments not in parens/brackets,\r
- // then attribute selectors and non-pseudos (denoted by :),\r
- // then anything else\r
- // These preferences are here to reduce the number of selectors\r
- // needing tokenize in the PSEUDO preFilter\r
- pseudos = ":(" + characterEncoding + ")(?:\\((?:(['\"])((?:\\\\.|[^\\\\])*?)\\2|([^()[\\]]*|(?:(?:" + attributes + ")|[^:]|\\\\.)*|.*))\\)|)",\r
-\r
- // For matchExpr.POS and matchExpr.needsContext\r
- pos = ":(even|odd|eq|gt|lt|nth|first|last)(?:\\(" + whitespace +\r
- "*((?:-\\d)?\\d*)" + whitespace + "*\\)|)(?=[^-]|$)",\r
-\r
- // Leading and non-escaped trailing whitespace, capturing some non-whitespace characters preceding the latter\r
- rtrim = new RegExp( "^" + whitespace + "+|((?:^|[^\\\\])(?:\\\\.)*)" + whitespace + "+$", "g" ),\r
-\r
- rcomma = new RegExp( "^" + whitespace + "*," + whitespace + "*" ),\r
- rcombinators = new RegExp( "^" + whitespace + "*([\\x20\\t\\r\\n\\f>+~])" + whitespace + "*" ),\r
- rpseudo = new RegExp( pseudos ),\r
-\r
- // Easily-parseable/retrievable ID or TAG or CLASS selectors\r
- rquickExpr = /^(?:#([\w\-]+)|(\w+)|\.([\w\-]+))$/,\r
-\r
- rnot = /^:not/,\r
- rsibling = /[\x20\t\r\n\f]*[+~]/,\r
- rendsWithNot = /:not\($/,\r
-\r
- rheader = /h\d/i,\r
- rinputs = /input|select|textarea|button/i,\r
-\r
- rbackslash = /\\(?!\\)/g,\r
-\r
- matchExpr = {\r
- "ID": new RegExp( "^#(" + characterEncoding + ")" ),\r
- "CLASS": new RegExp( "^\\.(" + characterEncoding + ")" ),\r
- "NAME": new RegExp( "^\\[name=['\"]?(" + characterEncoding + ")['\"]?\\]" ),\r
- "TAG": new RegExp( "^(" + characterEncoding.replace( "w", "w*" ) + ")" ),\r
- "ATTR": new RegExp( "^" + attributes ),\r
- "PSEUDO": new RegExp( "^" + pseudos ),\r
- "POS": new RegExp( pos, "i" ),\r
- "CHILD": new RegExp( "^:(only|nth|first|last)-child(?:\\(" + whitespace +\r
- "*(even|odd|(([+-]|)(\\d*)n|)" + whitespace + "*(?:([+-]|)" + whitespace +\r
- "*(\\d+)|))" + whitespace + "*\\)|)", "i" ),\r
- // For use in libraries implementing .is()\r
- "needsContext": new RegExp( "^" + whitespace + "*[>+~]|" + pos, "i" )\r
- },\r
-\r
- // Support\r
-\r
- // Used for testing something on an element\r
- assert = function( fn ) {\r
- var div = document.createElement("div");\r
-\r
- try {\r
- return fn( div );\r
- } catch (e) {\r
- return false;\r
- } finally {\r
- // release memory in IE\r
- div = null;\r
- }\r
- },\r
-\r
- // Check if getElementsByTagName("*") returns only elements\r
- assertTagNameNoComments = assert(function( div ) {\r
- div.appendChild( document.createComment("") );\r
- return !div.getElementsByTagName("*").length;\r
- }),\r
-\r
- // Check if getAttribute returns normalized href attributes\r
- assertHrefNotNormalized = assert(function( div ) {\r
- div.innerHTML = "<a href='#'></a>";\r
- return div.firstChild && typeof div.firstChild.getAttribute !== strundefined &&\r
- div.firstChild.getAttribute("href") === "#";\r
- }),\r
-\r
- // Check if attributes should be retrieved by attribute nodes\r
- assertAttributes = assert(function( div ) {\r
- div.innerHTML = "<select></select>";\r
- var type = typeof div.lastChild.getAttribute("multiple");\r
- // IE8 returns a string for some attributes even when not present\r
- return type !== "boolean" && type !== "string";\r
- }),\r
-\r
- // Check if getElementsByClassName can be trusted\r
- assertUsableClassName = assert(function( div ) {\r
- // Opera can't find a second classname (in 9.6)\r
- div.innerHTML = "<div class='hidden e'></div><div class='hidden'></div>";\r
- if ( !div.getElementsByClassName || !div.getElementsByClassName("e").length ) {\r
- return false;\r
- }\r
-\r
- // Safari 3.2 caches class attributes and doesn't catch changes\r
- div.lastChild.className = "e";\r
- return div.getElementsByClassName("e").length === 2;\r
- }),\r
-\r
- // Check if getElementById returns elements by name\r
- // Check if getElementsByName privileges form controls or returns elements by ID\r
- assertUsableName = assert(function( div ) {\r
- // Inject content\r
- div.id = expando + 0;\r
- div.innerHTML = "<a name='" + expando + "'></a><div name='" + expando + "'></div>";\r
- docElem.insertBefore( div, docElem.firstChild );\r
-\r
- // Test\r
- var pass = document.getElementsByName &&\r
- // buggy browsers will return fewer than the correct 2\r
- document.getElementsByName( expando ).length === 2 +\r
- // buggy browsers will return more than the correct 0\r
- document.getElementsByName( expando + 0 ).length;\r
- assertGetIdNotName = !document.getElementById( expando );\r
-\r
- // Cleanup\r
- docElem.removeChild( div );\r
-\r
- return pass;\r
- });\r
-\r
-// If slice is not available, provide a backup\r
-try {\r
- slice.call( docElem.childNodes, 0 )[0].nodeType;\r
-} catch ( e ) {\r
- slice = function( i ) {\r
- var elem,\r
- results = [];\r
- for ( ; (elem = this[i]); i++ ) {\r
- results.push( elem );\r
- }\r
- return results;\r
- };\r
-}\r
-\r
-function Sizzle( selector, context, results, seed ) {\r
- results = results || [];\r
- context = context || document;\r
- var match, elem, xml, m,\r
- nodeType = context.nodeType;\r
-\r
- if ( !selector || typeof selector !== "string" ) {\r
- return results;\r
- }\r
-\r
- if ( nodeType !== 1 && nodeType !== 9 ) {\r
- return [];\r
- }\r
-\r
- xml = isXML( context );\r
-\r
- if ( !xml && !seed ) {\r
- if ( (match = rquickExpr.exec( selector )) ) {\r
- // Speed-up: Sizzle("#ID")\r
- if ( (m = match[1]) ) {\r
- if ( nodeType === 9 ) {\r
- elem = context.getElementById( m );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- if ( elem && elem.parentNode ) {\r
- // Handle the case where IE, Opera, and Webkit return items\r
- // by name instead of ID\r
- if ( elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- } else {\r
- return results;\r
- }\r
- } else {\r
- // Context is not a document\r
- if ( context.ownerDocument && (elem = context.ownerDocument.getElementById( m )) &&\r
- contains( context, elem ) && elem.id === m ) {\r
- results.push( elem );\r
- return results;\r
- }\r
- }\r
-\r
- // Speed-up: Sizzle("TAG")\r
- } else if ( match[2] ) {\r
- push.apply( results, slice.call(context.getElementsByTagName( selector ), 0) );\r
- return results;\r
-\r
- // Speed-up: Sizzle(".CLASS")\r
- } else if ( (m = match[3]) && assertUsableClassName && context.getElementsByClassName ) {\r
- push.apply( results, slice.call(context.getElementsByClassName( m ), 0) );\r
- return results;\r
- }\r
- }\r
- }\r
-\r
- // All others\r
- return select( selector.replace( rtrim, "$1" ), context, results, seed, xml );\r
-}\r
-\r
-Sizzle.matches = function( expr, elements ) {\r
- return Sizzle( expr, null, null, elements );\r
-};\r
-\r
-Sizzle.matchesSelector = function( elem, expr ) {\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
-};\r
-\r
-// Returns a function to use in pseudos for input types\r
-function createInputPseudo( type ) {\r
- return function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return name === "input" && elem.type === type;\r
- };\r
-}\r
-\r
-// Returns a function to use in pseudos for buttons\r
-function createButtonPseudo( type ) {\r
- return function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return (name === "input" || name === "button") && elem.type === type;\r
- };\r
-}\r
-\r
-// Returns a function to use in pseudos for positionals\r
-function createPositionalPseudo( fn ) {\r
- return markFunction(function( argument ) {\r
- argument = +argument;\r
- return markFunction(function( seed, matches ) {\r
- var j,\r
- matchIndexes = fn( [], seed.length, argument ),\r
- i = matchIndexes.length;\r
-\r
- // Match elements found at the specified indexes\r
- while ( i-- ) {\r
- if ( seed[ (j = matchIndexes[i]) ] ) {\r
- seed[j] = !(matches[j] = seed[j]);\r
- }\r
- }\r
- });\r
- });\r
-}\r
-\r
-/**\r
- * Utility function for retrieving the text value of an array of DOM nodes\r
- * @param {Array|Element} elem\r
- */\r
-getText = Sizzle.getText = function( elem ) {\r
- var node,\r
- ret = "",\r
- i = 0,\r
- nodeType = elem.nodeType;\r
-\r
- if ( nodeType ) {\r
- if ( nodeType === 1 || nodeType === 9 || nodeType === 11 ) {\r
- // Use textContent for elements\r
- // innerText usage removed for consistency of new lines (see #11153)\r
- if ( typeof elem.textContent === "string" ) {\r
- return elem.textContent;\r
- } else {\r
- // Traverse its children\r
- for ( elem = elem.firstChild; elem; elem = elem.nextSibling ) {\r
- ret += getText( elem );\r
- }\r
- }\r
- } else if ( nodeType === 3 || nodeType === 4 ) {\r
- return elem.nodeValue;\r
- }\r
- // Do not include comment or processing instruction nodes\r
- } else {\r
-\r
- // If no nodeType, this is expected to be an array\r
- for ( ; (node = elem[i]); i++ ) {\r
- // Do not traverse comment nodes\r
- ret += getText( node );\r
- }\r
- }\r
- return ret;\r
-};\r
-\r
-isXML = Sizzle.isXML = function( elem ) {\r
- // documentElement is verified for cases where it doesn't yet exist\r
- // (such as loading iframes in IE - #4833)\r
- var documentElement = elem && (elem.ownerDocument || elem).documentElement;\r
- return documentElement ? documentElement.nodeName !== "HTML" : false;\r
-};\r
-\r
-// Element contains another\r
-contains = Sizzle.contains = docElem.contains ?\r
- function( a, b ) {\r
- var adown = a.nodeType === 9 ? a.documentElement : a,\r
- bup = b && b.parentNode;\r
- return a === bup || !!( bup && bup.nodeType === 1 && adown.contains && adown.contains(bup) );\r
- } :\r
- docElem.compareDocumentPosition ?\r
- function( a, b ) {\r
- return b && !!( a.compareDocumentPosition( b ) & 16 );\r
- } :\r
- function( a, b ) {\r
- while ( (b = b.parentNode) ) {\r
- if ( b === a ) {\r
- return true;\r
- }\r
- }\r
- return false;\r
- };\r
-\r
-Sizzle.attr = function( elem, name ) {\r
- var val,\r
- xml = isXML( elem );\r
-\r
- if ( !xml ) {\r
- name = name.toLowerCase();\r
- }\r
- if ( (val = Expr.attrHandle[ name ]) ) {\r
- return val( elem );\r
- }\r
- if ( xml || assertAttributes ) {\r
- return elem.getAttribute( name );\r
- }\r
- val = elem.getAttributeNode( name );\r
- return val ?\r
- typeof elem[ name ] === "boolean" ?\r
- elem[ name ] ? name : null :\r
- val.specified ? val.value : null :\r
- null;\r
-};\r
-\r
-Expr = Sizzle.selectors = {\r
-\r
- // Can be adjusted by the user\r
- cacheLength: 50,\r
-\r
- createPseudo: markFunction,\r
-\r
- match: matchExpr,\r
-\r
- // IE6/7 return a modified href\r
- attrHandle: assertHrefNotNormalized ?\r
- {} :\r
- {\r
- "href": function( elem ) {\r
- return elem.getAttribute( "href", 2 );\r
- },\r
- "type": function( elem ) {\r
- return elem.getAttribute("type");\r
- }\r
- },\r
-\r
- find: {\r
- "ID": assertGetIdNotName ?\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
- // Check parentNode to catch when Blackberry 4.6 returns\r
- // nodes that are no longer in the document #6963\r
- return m && m.parentNode ? [m] : [];\r
- }\r
- } :\r
- function( id, context, xml ) {\r
- if ( typeof context.getElementById !== strundefined && !xml ) {\r
- var m = context.getElementById( id );\r
-\r
- return m ?\r
- m.id === id || typeof m.getAttributeNode !== strundefined && m.getAttributeNode("id").value === id ?\r
- [m] :\r
- undefined :\r
- [];\r
- }\r
- },\r
-\r
- "TAG": assertTagNameNoComments ?\r
- function( tag, context ) {\r
- if ( typeof context.getElementsByTagName !== strundefined ) {\r
- return context.getElementsByTagName( tag );\r
- }\r
- } :\r
- function( tag, context ) {\r
- var results = context.getElementsByTagName( tag );\r
-\r
- // Filter out possible comments\r
- if ( tag === "*" ) {\r
- var elem,\r
- tmp = [],\r
- i = 0;\r
-\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem.nodeType === 1 ) {\r
- tmp.push( elem );\r
- }\r
- }\r
-\r
- return tmp;\r
- }\r
- return results;\r
- },\r
-\r
- "NAME": assertUsableName && function( tag, context ) {\r
- if ( typeof context.getElementsByName !== strundefined ) {\r
- return context.getElementsByName( name );\r
- }\r
- },\r
-\r
- "CLASS": assertUsableClassName && function( className, context, xml ) {\r
- if ( typeof context.getElementsByClassName !== strundefined && !xml ) {\r
- return context.getElementsByClassName( className );\r
- }\r
- }\r
- },\r
-\r
- relative: {\r
- ">": { dir: "parentNode", first: true },\r
- " ": { dir: "parentNode" },\r
- "+": { dir: "previousSibling", first: true },\r
- "~": { dir: "previousSibling" }\r
- },\r
-\r
- preFilter: {\r
- "ATTR": function( match ) {\r
- match[1] = match[1].replace( rbackslash, "" );\r
-\r
- // Move the given value to match[3] whether quoted or unquoted\r
- match[3] = ( match[4] || match[5] || "" ).replace( rbackslash, "" );\r
-\r
- if ( match[2] === "~=" ) {\r
- match[3] = " " + match[3] + " ";\r
- }\r
-\r
- return match.slice( 0, 4 );\r
- },\r
-\r
- "CHILD": function( match ) {\r
- /* matches from matchExpr["CHILD"]\r
- 1 type (only|nth|...)\r
- 2 argument (even|odd|\d*|\d*n([+-]\d+)?|...)\r
- 3 xn-component of xn+y argument ([+-]?\d*n|)\r
- 4 sign of xn-component\r
- 5 x of xn-component\r
- 6 sign of y-component\r
- 7 y of y-component\r
- */\r
- match[1] = match[1].toLowerCase();\r
-\r
- if ( match[1] === "nth" ) {\r
- // nth-child requires argument\r
- if ( !match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- // numeric x and y parameters for Expr.filter.CHILD\r
- // remember that false/true cast respectively to 0/1\r
- match[3] = +( match[3] ? match[4] + (match[5] || 1) : 2 * ( match[2] === "even" || match[2] === "odd" ) );\r
- match[4] = +( ( match[6] + match[7] ) || match[2] === "odd" );\r
-\r
- // other types prohibit arguments\r
- } else if ( match[2] ) {\r
- Sizzle.error( match[0] );\r
- }\r
-\r
- return match;\r
- },\r
-\r
- "PSEUDO": function( match ) {\r
- var unquoted, excess;\r
- if ( matchExpr["CHILD"].test( match[0] ) ) {\r
- return null;\r
- }\r
-\r
- if ( match[3] ) {\r
- match[2] = match[3];\r
- } else if ( (unquoted = match[4]) ) {\r
- // Only check arguments that contain a pseudo\r
- if ( rpseudo.test(unquoted) &&\r
- // Get excess from tokenize (recursively)\r
- (excess = tokenize( unquoted, true )) &&\r
- // advance to the next closing parenthesis\r
- (excess = unquoted.indexOf( ")", unquoted.length - excess ) - unquoted.length) ) {\r
-\r
- // excess is a negative index\r
- unquoted = unquoted.slice( 0, excess );\r
- match[0] = match[0].slice( 0, excess );\r
- }\r
- match[2] = unquoted;\r
- }\r
-\r
- // Return only captures needed by the pseudo filter method (type and argument)\r
- return match.slice( 0, 3 );\r
- }\r
- },\r
-\r
- filter: {\r
- "ID": assertGetIdNotName ?\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- return elem.getAttribute("id") === id;\r
- };\r
- } :\r
- function( id ) {\r
- id = id.replace( rbackslash, "" );\r
- return function( elem ) {\r
- var node = typeof elem.getAttributeNode !== strundefined && elem.getAttributeNode("id");\r
- return node && node.value === id;\r
- };\r
- },\r
-\r
- "TAG": function( nodeName ) {\r
- if ( nodeName === "*" ) {\r
- return function() { return true; };\r
- }\r
- nodeName = nodeName.replace( rbackslash, "" ).toLowerCase();\r
-\r
- return function( elem ) {\r
- return elem.nodeName && elem.nodeName.toLowerCase() === nodeName;\r
- };\r
- },\r
-\r
- "CLASS": function( className ) {\r
- var pattern = classCache[ expando ][ className + " " ];\r
-\r
- return pattern ||\r
- (pattern = new RegExp( "(^|" + whitespace + ")" + className + "(" + whitespace + "|$)" )) &&\r
- classCache( className, function( elem ) {\r
- return pattern.test( elem.className || (typeof elem.getAttribute !== strundefined && elem.getAttribute("class")) || "" );\r
- });\r
- },\r
-\r
- "ATTR": function( name, operator, check ) {\r
- return function( elem, context ) {\r
- var result = Sizzle.attr( elem, name );\r
-\r
- if ( result == null ) {\r
- return operator === "!=";\r
- }\r
- if ( !operator ) {\r
- return true;\r
- }\r
-\r
- result += "";\r
-\r
- return operator === "=" ? result === check :\r
- operator === "!=" ? result !== check :\r
- operator === "^=" ? check && result.indexOf( check ) === 0 :\r
- operator === "*=" ? check && result.indexOf( check ) > -1 :\r
- operator === "$=" ? check && result.substr( result.length - check.length ) === check :\r
- operator === "~=" ? ( " " + result + " " ).indexOf( check ) > -1 :\r
- operator === "|=" ? result === check || result.substr( 0, check.length + 1 ) === check + "-" :\r
- false;\r
- };\r
- },\r
-\r
- "CHILD": function( type, argument, first, last ) {\r
-\r
- if ( type === "nth" ) {\r
- return function( elem ) {\r
- var node, diff,\r
- parent = elem.parentNode;\r
-\r
- if ( first === 1 && last === 0 ) {\r
- return true;\r
- }\r
-\r
- if ( parent ) {\r
- diff = 0;\r
- for ( node = parent.firstChild; node; node = node.nextSibling ) {\r
- if ( node.nodeType === 1 ) {\r
- diff++;\r
- if ( elem === node ) {\r
- break;\r
- }\r
- }\r
- }\r
- }\r
-\r
- // Incorporate the offset (or cast to NaN), then check against cycle size\r
- diff -= last;\r
- return diff === first || ( diff % first === 0 && diff / first >= 0 );\r
- };\r
- }\r
-\r
- return function( elem ) {\r
- var node = elem;\r
-\r
- switch ( type ) {\r
- case "only":\r
- case "first":\r
- while ( (node = node.previousSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- if ( type === "first" ) {\r
- return true;\r
- }\r
-\r
- node = elem;\r
-\r
- /* falls through */\r
- case "last":\r
- while ( (node = node.nextSibling) ) {\r
- if ( node.nodeType === 1 ) {\r
- return false;\r
- }\r
- }\r
-\r
- return true;\r
- }\r
- };\r
- },\r
-\r
- "PSEUDO": function( pseudo, argument ) {\r
- // pseudo-class names are case-insensitive\r
- // http://www.w3.org/TR/selectors/#pseudo-classes\r
- // Prioritize by case sensitivity in case custom pseudos are added with uppercase letters\r
- // Remember that setFilters inherits from pseudos\r
- var args,\r
- fn = Expr.pseudos[ pseudo ] || Expr.setFilters[ pseudo.toLowerCase() ] ||\r
- Sizzle.error( "unsupported pseudo: " + pseudo );\r
-\r
- // The user may use createPseudo to indicate that\r
- // arguments are needed to create the filter function\r
- // just as Sizzle does\r
- if ( fn[ expando ] ) {\r
- return fn( argument );\r
- }\r
-\r
- // But maintain support for old signatures\r
- if ( fn.length > 1 ) {\r
- args = [ pseudo, pseudo, "", argument ];\r
- return Expr.setFilters.hasOwnProperty( pseudo.toLowerCase() ) ?\r
- markFunction(function( seed, matches ) {\r
- var idx,\r
- matched = fn( seed, argument ),\r
- i = matched.length;\r
- while ( i-- ) {\r
- idx = indexOf.call( seed, matched[i] );\r
- seed[ idx ] = !( matches[ idx ] = matched[i] );\r
- }\r
- }) :\r
- function( elem ) {\r
- return fn( elem, 0, args );\r
- };\r
- }\r
-\r
- return fn;\r
- }\r
- },\r
-\r
- pseudos: {\r
- "not": markFunction(function( selector ) {\r
- // Trim the selector passed to compile\r
- // to avoid treating leading and trailing\r
- // spaces as combinators\r
- var input = [],\r
- results = [],\r
- matcher = compile( selector.replace( rtrim, "$1" ) );\r
-\r
- return matcher[ expando ] ?\r
- markFunction(function( seed, matches, context, xml ) {\r
- var elem,\r
- unmatched = matcher( seed, null, xml, [] ),\r
- i = seed.length;\r
-\r
- // Match elements unmatched by `matcher`\r
- while ( i-- ) {\r
- if ( (elem = unmatched[i]) ) {\r
- seed[i] = !(matches[i] = elem);\r
- }\r
- }\r
- }) :\r
- function( elem, context, xml ) {\r
- input[0] = elem;\r
- matcher( input, null, xml, results );\r
- return !results.pop();\r
- };\r
- }),\r
-\r
- "has": markFunction(function( selector ) {\r
- return function( elem ) {\r
- return Sizzle( selector, elem ).length > 0;\r
- };\r
- }),\r
-\r
- "contains": markFunction(function( text ) {\r
- return function( elem ) {\r
- return ( elem.textContent || elem.innerText || getText( elem ) ).indexOf( text ) > -1;\r
- };\r
- }),\r
-\r
- "enabled": function( elem ) {\r
- return elem.disabled === false;\r
- },\r
-\r
- "disabled": function( elem ) {\r
- return elem.disabled === true;\r
- },\r
-\r
- "checked": function( elem ) {\r
- // In CSS3, :checked should return both checked and selected elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- var nodeName = elem.nodeName.toLowerCase();\r
- return (nodeName === "input" && !!elem.checked) || (nodeName === "option" && !!elem.selected);\r
- },\r
-\r
- "selected": function( elem ) {\r
- // Accessing this property makes selected-by-default\r
- // options in Safari work properly\r
- if ( elem.parentNode ) {\r
- elem.parentNode.selectedIndex;\r
- }\r
-\r
- return elem.selected === true;\r
- },\r
-\r
- "parent": function( elem ) {\r
- return !Expr.pseudos["empty"]( elem );\r
- },\r
-\r
- "empty": function( elem ) {\r
- // http://www.w3.org/TR/selectors/#empty-pseudo\r
- // :empty is only affected by element nodes and content nodes(including text(3), cdata(4)),\r
- // not comment, processing instructions, or others\r
- // Thanks to Diego Perini for the nodeName shortcut\r
- // Greater than "@" means alpha characters (specifically not starting with "#" or "?")\r
- var nodeType;\r
- elem = elem.firstChild;\r
- while ( elem ) {\r
- if ( elem.nodeName > "@" || (nodeType = elem.nodeType) === 3 || nodeType === 4 ) {\r
- return false;\r
- }\r
- elem = elem.nextSibling;\r
- }\r
- return true;\r
- },\r
-\r
- "header": function( elem ) {\r
- return rheader.test( elem.nodeName );\r
- },\r
-\r
- "text": function( elem ) {\r
- var type, attr;\r
- // IE6 and 7 will map elem.type to 'text' for new HTML5 types (search, etc)\r
- // use getAttribute instead to test this case\r
- return elem.nodeName.toLowerCase() === "input" &&\r
- (type = elem.type) === "text" &&\r
- ( (attr = elem.getAttribute("type")) == null || attr.toLowerCase() === type );\r
- },\r
-\r
- // Input types\r
- "radio": createInputPseudo("radio"),\r
- "checkbox": createInputPseudo("checkbox"),\r
- "file": createInputPseudo("file"),\r
- "password": createInputPseudo("password"),\r
- "image": createInputPseudo("image"),\r
-\r
- "submit": createButtonPseudo("submit"),\r
- "reset": createButtonPseudo("reset"),\r
-\r
- "button": function( elem ) {\r
- var name = elem.nodeName.toLowerCase();\r
- return name === "input" && elem.type === "button" || name === "button";\r
- },\r
-\r
- "input": function( elem ) {\r
- return rinputs.test( elem.nodeName );\r
- },\r
-\r
- "focus": function( elem ) {\r
- var doc = elem.ownerDocument;\r
- return elem === doc.activeElement && (!doc.hasFocus || doc.hasFocus()) && !!(elem.type || elem.href || ~elem.tabIndex);\r
- },\r
-\r
- "active": function( elem ) {\r
- return elem === elem.ownerDocument.activeElement;\r
- },\r
-\r
- // Positional types\r
- "first": createPositionalPseudo(function() {\r
- return [ 0 ];\r
- }),\r
-\r
- "last": createPositionalPseudo(function( matchIndexes, length ) {\r
- return [ length - 1 ];\r
- }),\r
-\r
- "eq": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- return [ argument < 0 ? argument + length : argument ];\r
- }),\r
-\r
- "even": createPositionalPseudo(function( matchIndexes, length ) {\r
- for ( var i = 0; i < length; i += 2 ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "odd": createPositionalPseudo(function( matchIndexes, length ) {\r
- for ( var i = 1; i < length; i += 2 ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "lt": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- for ( var i = argument < 0 ? argument + length : argument; --i >= 0; ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- }),\r
-\r
- "gt": createPositionalPseudo(function( matchIndexes, length, argument ) {\r
- for ( var i = argument < 0 ? argument + length : argument; ++i < length; ) {\r
- matchIndexes.push( i );\r
- }\r
- return matchIndexes;\r
- })\r
- }\r
-};\r
-\r
-function siblingCheck( a, b, ret ) {\r
- if ( a === b ) {\r
- return ret;\r
- }\r
-\r
- var cur = a.nextSibling;\r
-\r
- while ( cur ) {\r
- if ( cur === b ) {\r
- return -1;\r
- }\r
-\r
- cur = cur.nextSibling;\r
- }\r
-\r
- return 1;\r
-}\r
-\r
-sortOrder = docElem.compareDocumentPosition ?\r
- function( a, b ) {\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
- }\r
-\r
- return ( !a.compareDocumentPosition || !b.compareDocumentPosition ?\r
- a.compareDocumentPosition :\r
- a.compareDocumentPosition(b) & 4\r
- ) ? -1 : 1;\r
- } :\r
- function( a, b ) {\r
- // The nodes are identical, we can exit early\r
- if ( a === b ) {\r
- hasDuplicate = true;\r
- return 0;\r
-\r
- // Fallback to using sourceIndex (in IE) if it's available on both nodes\r
- } else if ( a.sourceIndex && b.sourceIndex ) {\r
- return a.sourceIndex - b.sourceIndex;\r
- }\r
-\r
- var al, bl,\r
- ap = [],\r
- bp = [],\r
- aup = a.parentNode,\r
- bup = b.parentNode,\r
- cur = aup;\r
-\r
- // If the nodes are siblings (or identical) we can do a quick check\r
- if ( aup === bup ) {\r
- return siblingCheck( a, b );\r
-\r
- // If no parents were found then the nodes are disconnected\r
- } else if ( !aup ) {\r
- return -1;\r
-\r
- } else if ( !bup ) {\r
- return 1;\r
- }\r
-\r
- // Otherwise they're somewhere else in the tree so we need\r
- // to build up a full list of the parentNodes for comparison\r
- while ( cur ) {\r
- ap.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- cur = bup;\r
-\r
- while ( cur ) {\r
- bp.unshift( cur );\r
- cur = cur.parentNode;\r
- }\r
-\r
- al = ap.length;\r
- bl = bp.length;\r
-\r
- // Start walking down the tree looking for a discrepancy\r
- for ( var i = 0; i < al && i < bl; i++ ) {\r
- if ( ap[i] !== bp[i] ) {\r
- return siblingCheck( ap[i], bp[i] );\r
- }\r
- }\r
-\r
- // We ended someplace up the tree so do a sibling check\r
- return i === al ?\r
- siblingCheck( a, bp[i], -1 ) :\r
- siblingCheck( ap[i], b, 1 );\r
- };\r
-\r
-// Always assume the presence of duplicates if sort doesn't\r
-// pass them to our comparison function (as in Google Chrome).\r
-[0, 0].sort( sortOrder );\r
-baseHasDuplicate = !hasDuplicate;\r
-\r
-// Document sorting and removing duplicates\r
-Sizzle.uniqueSort = function( results ) {\r
- var elem,\r
- duplicates = [],\r
- i = 1,\r
- j = 0;\r
-\r
- hasDuplicate = baseHasDuplicate;\r
- results.sort( sortOrder );\r
-\r
- if ( hasDuplicate ) {\r
- for ( ; (elem = results[i]); i++ ) {\r
- if ( elem === results[ i - 1 ] ) {\r
- j = duplicates.push( i );\r
- }\r
- }\r
- while ( j-- ) {\r
- results.splice( duplicates[ j ], 1 );\r
- }\r
- }\r
-\r
- return results;\r
-};\r
-\r
-Sizzle.error = function( msg ) {\r
- throw new Error( "Syntax error, unrecognized expression: " + msg );\r
-};\r
-\r
-function tokenize( selector, parseOnly ) {\r
- var matched, match, tokens, type,\r
- soFar, groups, preFilters,\r
- cached = tokenCache[ expando ][ selector + " " ];\r
-\r
- if ( cached ) {\r
- return parseOnly ? 0 : cached.slice( 0 );\r
- }\r
-\r
- soFar = selector;\r
- groups = [];\r
- preFilters = Expr.preFilter;\r
-\r
- while ( soFar ) {\r
-\r
- // Comma and first run\r
- if ( !matched || (match = rcomma.exec( soFar )) ) {\r
- if ( match ) {\r
- // Don't consume trailing commas as valid\r
- soFar = soFar.slice( match[0].length ) || soFar;\r
- }\r
- groups.push( tokens = [] );\r
- }\r
-\r
- matched = false;\r
-\r
- // Combinators\r
- if ( (match = rcombinators.exec( soFar )) ) {\r
- tokens.push( matched = new Token( match.shift() ) );\r
- soFar = soFar.slice( matched.length );\r
-\r
- // Cast descendant combinators to space\r
- matched.type = match[0].replace( rtrim, " " );\r
- }\r
-\r
- // Filters\r
- for ( type in Expr.filter ) {\r
- if ( (match = matchExpr[ type ].exec( soFar )) && (!preFilters[ type ] ||\r
- (match = preFilters[ type ]( match ))) ) {\r
-\r
- tokens.push( matched = new Token( match.shift() ) );\r
- soFar = soFar.slice( matched.length );\r
- matched.type = type;\r
- matched.matches = match;\r
- }\r
- }\r
-\r
- if ( !matched ) {\r
- break;\r
- }\r
- }\r
-\r
- // Return the length of the invalid excess\r
- // if we're just parsing\r
- // Otherwise, throw an error or return tokens\r
- return parseOnly ?\r
- soFar.length :\r
- soFar ?\r
- Sizzle.error( selector ) :\r
- // Cache the tokens\r
- tokenCache( selector, groups ).slice( 0 );\r
-}\r
-\r
-function addCombinator( matcher, combinator, base ) {\r
- var dir = combinator.dir,\r
- checkNonElements = base && combinator.dir === "parentNode",\r
- doneName = done++;\r
-\r
- return combinator.first ?\r
- // Check against closest ancestor/preceding element\r
- function( elem, context, xml ) {\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- return matcher( elem, context, xml );\r
- }\r
- }\r
- } :\r
-\r
- // Check against all ancestor/preceding elements\r
- function( elem, context, xml ) {\r
- // We can't set arbitrary data on XML nodes, so they don't benefit from dir caching\r
- if ( !xml ) {\r
- var cache,\r
- dirkey = dirruns + " " + doneName + " ",\r
- cachedkey = dirkey + cachedruns;\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- if ( (cache = elem[ expando ]) === cachedkey ) {\r
- return elem.sizset;\r
- } else if ( typeof cache === "string" && cache.indexOf(dirkey) === 0 ) {\r
- if ( elem.sizset ) {\r
- return elem;\r
- }\r
- } else {\r
- elem[ expando ] = cachedkey;\r
- if ( matcher( elem, context, xml ) ) {\r
- elem.sizset = true;\r
- return elem;\r
- }\r
- elem.sizset = false;\r
- }\r
- }\r
- }\r
- } else {\r
- while ( (elem = elem[ dir ]) ) {\r
- if ( checkNonElements || elem.nodeType === 1 ) {\r
- if ( matcher( elem, context, xml ) ) {\r
- return elem;\r
- }\r
- }\r
- }\r
- }\r
- };\r
-}\r
-\r
-function elementMatcher( matchers ) {\r
- return matchers.length > 1 ?\r
- function( elem, context, xml ) {\r
- var i = matchers.length;\r
- while ( i-- ) {\r
- if ( !matchers[i]( elem, context, xml ) ) {\r
- return false;\r
- }\r
- }\r
- return true;\r
- } :\r
- matchers[0];\r
-}\r
-\r
-function condense( unmatched, map, filter, context, xml ) {\r
- var elem,\r
- newUnmatched = [],\r
- i = 0,\r
- len = unmatched.length,\r
- mapped = map != null;\r
-\r
- for ( ; i < len; i++ ) {\r
- if ( (elem = unmatched[i]) ) {\r
- if ( !filter || filter( elem, context, xml ) ) {\r
- newUnmatched.push( elem );\r
- if ( mapped ) {\r
- map.push( i );\r
- }\r
- }\r
- }\r
- }\r
-\r
- return newUnmatched;\r
-}\r
-\r
-function setMatcher( preFilter, selector, matcher, postFilter, postFinder, postSelector ) {\r
- if ( postFilter && !postFilter[ expando ] ) {\r
- postFilter = setMatcher( postFilter );\r
- }\r
- if ( postFinder && !postFinder[ expando ] ) {\r
- postFinder = setMatcher( postFinder, postSelector );\r
- }\r
- return markFunction(function( seed, results, context, xml ) {\r
- var temp, i, elem,\r
- preMap = [],\r
- postMap = [],\r
- preexisting = results.length,\r
-\r
- // Get initial elements from seed or context\r
- elems = seed || multipleContexts( selector || "*", context.nodeType ? [ context ] : context, [] ),\r
-\r
- // Prefilter to get matcher input, preserving a map for seed-results synchronization\r
- matcherIn = preFilter && ( seed || !selector ) ?\r
- condense( elems, preMap, preFilter, context, xml ) :\r
- elems,\r
-\r
- matcherOut = matcher ?\r
- // If we have a postFinder, or filtered seed, or non-seed postFilter or preexisting results,\r
- postFinder || ( seed ? preFilter : preexisting || postFilter ) ?\r
-\r
- // ...intermediate processing is necessary\r
- [] :\r
-\r
- // ...otherwise use results directly\r
- results :\r
- matcherIn;\r
-\r
- // Find primary matches\r
- if ( matcher ) {\r
- matcher( matcherIn, matcherOut, context, xml );\r
- }\r
-\r
- // Apply postFilter\r
- if ( postFilter ) {\r
- temp = condense( matcherOut, postMap );\r
- postFilter( temp, [], context, xml );\r
-\r
- // Un-match failing elements by moving them back to matcherIn\r
- i = temp.length;\r
- while ( i-- ) {\r
- if ( (elem = temp[i]) ) {\r
- matcherOut[ postMap[i] ] = !(matcherIn[ postMap[i] ] = elem);\r
- }\r
- }\r
- }\r
-\r
- if ( seed ) {\r
- if ( postFinder || preFilter ) {\r
- if ( postFinder ) {\r
- // Get the final matcherOut by condensing this intermediate into postFinder contexts\r
- temp = [];\r
- i = matcherOut.length;\r
- while ( i-- ) {\r
- if ( (elem = matcherOut[i]) ) {\r
- // Restore matcherIn since elem is not yet a final match\r
- temp.push( (matcherIn[i] = elem) );\r
- }\r
- }\r
- postFinder( null, (matcherOut = []), temp, xml );\r
- }\r
-\r
- // Move matched elements from seed to results to keep them synchronized\r
- i = matcherOut.length;\r
- while ( i-- ) {\r
- if ( (elem = matcherOut[i]) &&\r
- (temp = postFinder ? indexOf.call( seed, elem ) : preMap[i]) > -1 ) {\r
-\r
- seed[temp] = !(results[temp] = elem);\r
- }\r
- }\r
- }\r
-\r
- // Add elements to results, through postFinder if defined\r
- } else {\r
- matcherOut = condense(\r
- matcherOut === results ?\r
- matcherOut.splice( preexisting, matcherOut.length ) :\r
- matcherOut\r
- );\r
- if ( postFinder ) {\r
- postFinder( null, results, matcherOut, xml );\r
- } else {\r
- push.apply( results, matcherOut );\r
- }\r
- }\r
- });\r
-}\r
-\r
-function matcherFromTokens( tokens ) {\r
- var checkContext, matcher, j,\r
- len = tokens.length,\r
- leadingRelative = Expr.relative[ tokens[0].type ],\r
- implicitRelative = leadingRelative || Expr.relative[" "],\r
- i = leadingRelative ? 1 : 0,\r
-\r
- // The foundational matcher ensures that elements are reachable from top-level context(s)\r
- matchContext = addCombinator( function( elem ) {\r
- return elem === checkContext;\r
- }, implicitRelative, true ),\r
- matchAnyContext = addCombinator( function( elem ) {\r
- return indexOf.call( checkContext, elem ) > -1;\r
- }, implicitRelative, true ),\r
- matchers = [ function( elem, context, xml ) {\r
- return ( !leadingRelative && ( xml || context !== outermostContext ) ) || (\r
- (checkContext = context).nodeType ?\r
- matchContext( elem, context, xml ) :\r
- matchAnyContext( elem, context, xml ) );\r
- } ];\r
-\r
- for ( ; i < len; i++ ) {\r
- if ( (matcher = Expr.relative[ tokens[i].type ]) ) {\r
- matchers = [ addCombinator( elementMatcher( matchers ), matcher ) ];\r
- } else {\r
- matcher = Expr.filter[ tokens[i].type ].apply( null, tokens[i].matches );\r
-\r
- // Return special upon seeing a positional matcher\r
- if ( matcher[ expando ] ) {\r
- // Find the next relative operator (if any) for proper handling\r
- j = ++i;\r
- for ( ; j < len; j++ ) {\r
- if ( Expr.relative[ tokens[j].type ] ) {\r
- break;\r
- }\r
- }\r
- return setMatcher(\r
- i > 1 && elementMatcher( matchers ),\r
- i > 1 && tokens.slice( 0, i - 1 ).join("").replace( rtrim, "$1" ),\r
- matcher,\r
- i < j && matcherFromTokens( tokens.slice( i, j ) ),\r
- j < len && matcherFromTokens( (tokens = tokens.slice( j )) ),\r
- j < len && tokens.join("")\r
- );\r
- }\r
- matchers.push( matcher );\r
- }\r
- }\r
-\r
- return elementMatcher( matchers );\r
-}\r
-\r
-function matcherFromGroupMatchers( elementMatchers, setMatchers ) {\r
- var bySet = setMatchers.length > 0,\r
- byElement = elementMatchers.length > 0,\r
- superMatcher = function( seed, context, xml, results, expandContext ) {\r
- var elem, j, matcher,\r
- setMatched = [],\r
- matchedCount = 0,\r
- i = "0",\r
- unmatched = seed && [],\r
- outermost = expandContext != null,\r
- contextBackup = outermostContext,\r
- // We must always have either seed elements or context\r
- elems = seed || byElement && Expr.find["TAG"]( "*", expandContext && context.parentNode || context ),\r
- // Nested matchers should use non-integer dirruns\r
- dirrunsUnique = (dirruns += contextBackup == null ? 1 : Math.E);\r
-\r
- if ( outermost ) {\r
- outermostContext = context !== document && context;\r
- cachedruns = superMatcher.el;\r
- }\r
-\r
- // Add elements passing elementMatchers directly to results\r
- for ( ; (elem = elems[i]) != null; i++ ) {\r
- if ( byElement && elem ) {\r
- for ( j = 0; (matcher = elementMatchers[j]); j++ ) {\r
- if ( matcher( elem, context, xml ) ) {\r
- results.push( elem );\r
- break;\r
- }\r
- }\r
- if ( outermost ) {\r
- dirruns = dirrunsUnique;\r
- cachedruns = ++superMatcher.el;\r
- }\r
- }\r
-\r
- // Track unmatched elements for set filters\r
- if ( bySet ) {\r
- // They will have gone through all possible matchers\r
- if ( (elem = !matcher && elem) ) {\r
- matchedCount--;\r
- }\r
-\r
- // Lengthen the array for every element, matched or not\r
- if ( seed ) {\r
- unmatched.push( elem );\r
- }\r
- }\r
- }\r
-\r
- // Apply set filters to unmatched elements\r
- matchedCount += i;\r
- if ( bySet && i !== matchedCount ) {\r
- for ( j = 0; (matcher = setMatchers[j]); j++ ) {\r
- matcher( unmatched, setMatched, context, xml );\r
- }\r
-\r
- if ( seed ) {\r
- // Reintegrate element matches to eliminate the need for sorting\r
- if ( matchedCount > 0 ) {\r
- while ( i-- ) {\r
- if ( !(unmatched[i] || setMatched[i]) ) {\r
- setMatched[i] = pop.call( results );\r
- }\r
- }\r
- }\r
-\r
- // Discard index placeholder values to get only actual matches\r
- setMatched = condense( setMatched );\r
- }\r
-\r
- // Add matches to results\r
- push.apply( results, setMatched );\r
-\r
- // Seedless set matches succeeding multiple successful matchers stipulate sorting\r
- if ( outermost && !seed && setMatched.length > 0 &&\r
- ( matchedCount + setMatchers.length ) > 1 ) {\r
-\r
- Sizzle.uniqueSort( results );\r
- }\r
- }\r
-\r
- // Override manipulation of globals by nested matchers\r
- if ( outermost ) {\r
- dirruns = dirrunsUnique;\r
- outermostContext = contextBackup;\r
- }\r
-\r
- return unmatched;\r
- };\r
-\r
- superMatcher.el = 0;\r
- return bySet ?\r
- markFunction( superMatcher ) :\r
- superMatcher;\r
-}\r
-\r
-compile = Sizzle.compile = function( selector, group /* Internal Use Only */ ) {\r
- var i,\r
- setMatchers = [],\r
- elementMatchers = [],\r
- cached = compilerCache[ expando ][ selector + " " ];\r
-\r
- if ( !cached ) {\r
- // Generate a function of recursive functions that can be used to check each element\r
- if ( !group ) {\r
- group = tokenize( selector );\r
- }\r
- i = group.length;\r
- while ( i-- ) {\r
- cached = matcherFromTokens( group[i] );\r
- if ( cached[ expando ] ) {\r
- setMatchers.push( cached );\r
- } else {\r
- elementMatchers.push( cached );\r
- }\r
- }\r
-\r
- // Cache the compiled function\r
- cached = compilerCache( selector, matcherFromGroupMatchers( elementMatchers, setMatchers ) );\r
- }\r
- return cached;\r
-};\r
-\r
-function multipleContexts( selector, contexts, results ) {\r
- var i = 0,\r
- len = contexts.length;\r
- for ( ; i < len; i++ ) {\r
- Sizzle( selector, contexts[i], results );\r
- }\r
- return results;\r
-}\r
-\r
-function select( selector, context, results, seed, xml ) {\r
- var i, tokens, token, type, find,\r
- match = tokenize( selector ),\r
- j = match.length;\r
-\r
- if ( !seed ) {\r
- // Try to minimize operations if there is only one group\r
- if ( match.length === 1 ) {\r
-\r
- // Take a shortcut and set the context if the root selector is an ID\r
- tokens = match[0] = match[0].slice( 0 );\r
- if ( tokens.length > 2 && (token = tokens[0]).type === "ID" &&\r
- context.nodeType === 9 && !xml &&\r
- Expr.relative[ tokens[1].type ] ) {\r
-\r
- context = Expr.find["ID"]( token.matches[0].replace( rbackslash, "" ), context, xml )[0];\r
- if ( !context ) {\r
- return results;\r
- }\r
-\r
- selector = selector.slice( tokens.shift().length );\r
- }\r
-\r
- // Fetch a seed set for right-to-left matching\r
- for ( i = matchExpr["POS"].test( selector ) ? -1 : tokens.length - 1; i >= 0; i-- ) {\r
- token = tokens[i];\r
-\r
- // Abort if we hit a combinator\r
- if ( Expr.relative[ (type = token.type) ] ) {\r
- break;\r
- }\r
- if ( (find = Expr.find[ type ]) ) {\r
- // Search, expanding context for leading sibling combinators\r
- if ( (seed = find(\r
- token.matches[0].replace( rbackslash, "" ),\r
- rsibling.test( tokens[0].type ) && context.parentNode || context,\r
- xml\r
- )) ) {\r
-\r
- // If seed is empty or no tokens remain, we can return early\r
- tokens.splice( i, 1 );\r
- selector = seed.length && tokens.join("");\r
- if ( !selector ) {\r
- push.apply( results, slice.call( seed, 0 ) );\r
- return results;\r
- }\r
-\r
- break;\r
- }\r
- }\r
- }\r
- }\r
- }\r
-\r
- // Compile and execute a filtering function\r
- // Provide `match` to avoid retokenization if we modified the selector above\r
- compile( selector, match )(\r
- seed,\r
- context,\r
- xml,\r
- results,\r
- rsibling.test( selector )\r
- );\r
- return results;\r
-}\r
-\r
-if ( document.querySelectorAll ) {\r
- (function() {\r
- var disconnectedMatch,\r
- oldSelect = select,\r
- rescape = /'|\\/g,\r
- rattributeQuotes = /\=[\x20\t\r\n\f]*([^'"\]]*)[\x20\t\r\n\f]*\]/g,\r
-\r
- // qSa(:focus) reports false when true (Chrome 21), no need to also add to buggyMatches since matches checks buggyQSA\r
- // A support test would require too much code (would include document ready)\r
- rbuggyQSA = [ ":focus" ],\r
-\r
- // matchesSelector(:active) reports false when true (IE9/Opera 11.5)\r
- // A support test would require too much code (would include document ready)\r
- // just skip matchesSelector for :active\r
- rbuggyMatches = [ ":active" ],\r
- matches = docElem.matchesSelector ||\r
- docElem.mozMatchesSelector ||\r
- docElem.webkitMatchesSelector ||\r
- docElem.oMatchesSelector ||\r
- docElem.msMatchesSelector;\r
-\r
- // Build QSA regex\r
- // Regex strategy adopted from Diego Perini\r
- assert(function( div ) {\r
- // Select is set to empty string on purpose\r
- // This is to test IE's treatment of not explictly\r
- // setting a boolean content attribute,\r
- // since its presence should be enough\r
- // http://bugs.jquery.com/ticket/12359\r
- div.innerHTML = "<select><option selected=''></option></select>";\r
-\r
- // IE8 - Some boolean attributes are not treated correctly\r
- if ( !div.querySelectorAll("[selected]").length ) {\r
- rbuggyQSA.push( "\\[" + whitespace + "*(?:checked|disabled|ismap|multiple|readonly|selected|value)" );\r
- }\r
-\r
- // Webkit/Opera - :checked should return selected option elements\r
- // http://www.w3.org/TR/2011/REC-css3-selectors-20110929/#checked\r
- // IE8 throws error here (do not put tests after this one)\r
- if ( !div.querySelectorAll(":checked").length ) {\r
- rbuggyQSA.push(":checked");\r
- }\r
- });\r
-\r
- assert(function( div ) {\r
-\r
- // Opera 10-12/IE9 - ^= $= *= and empty values\r
- // Should not select anything\r
- div.innerHTML = "<p test=''></p>";\r
- if ( div.querySelectorAll("[test^='']").length ) {\r
- rbuggyQSA.push( "[*^$]=" + whitespace + "*(?:\"\"|'')" );\r
- }\r
-\r
- // FF 3.5 - :enabled/:disabled and hidden elements (hidden elements are still enabled)\r
- // IE8 throws error here (do not put tests after this one)\r
- div.innerHTML = "<input type='hidden'/>";\r
- if ( !div.querySelectorAll(":enabled").length ) {\r
- rbuggyQSA.push(":enabled", ":disabled");\r
- }\r
- });\r
-\r
- // rbuggyQSA always contains :focus, so no need for a length check\r
- rbuggyQSA = /* rbuggyQSA.length && */ new RegExp( rbuggyQSA.join("|") );\r
-\r
- select = function( selector, context, results, seed, xml ) {\r
- // Only use querySelectorAll when not filtering,\r
- // when this is not xml,\r
- // and when no QSA bugs apply\r
- if ( !seed && !xml && !rbuggyQSA.test( selector ) ) {\r
- var groups, i,\r
- old = true,\r
- nid = expando,\r
- newContext = context,\r
- newSelector = context.nodeType === 9 && selector;\r
-\r
- // qSA works strangely on Element-rooted queries\r
- // We can work around this by specifying an extra ID on the root\r
- // and working up from there (Thanks to Andrew Dupont for the technique)\r
- // IE 8 doesn't work on object elements\r
- if ( context.nodeType === 1 && context.nodeName.toLowerCase() !== "object" ) {\r
- groups = tokenize( selector );\r
-\r
- if ( (old = context.getAttribute("id")) ) {\r
- nid = old.replace( rescape, "\\$&" );\r
- } else {\r
- context.setAttribute( "id", nid );\r
- }\r
- nid = "[id='" + nid + "'] ";\r
-\r
- i = groups.length;\r
- while ( i-- ) {\r
- groups[i] = nid + groups[i].join("");\r
- }\r
- newContext = rsibling.test( selector ) && context.parentNode || context;\r
- newSelector = groups.join(",");\r
- }\r
-\r
- if ( newSelector ) {\r
- try {\r
- push.apply( results, slice.call( newContext.querySelectorAll(\r
- newSelector\r
- ), 0 ) );\r
- return results;\r
- } catch(qsaError) {\r
- } finally {\r
- if ( !old ) {\r
- context.removeAttribute("id");\r
- }\r
- }\r
- }\r
- }\r
-\r
- return oldSelect( selector, context, results, seed, xml );\r
- };\r
-\r
- if ( matches ) {\r
- assert(function( div ) {\r
- // Check to see if it's possible to do matchesSelector\r
- // on a disconnected node (IE 9)\r
- disconnectedMatch = matches.call( div, "div" );\r
-\r
- // This should fail with an exception\r
- // Gecko does not error, returns false instead\r
- try {\r
- matches.call( div, "[test!='']:sizzle" );\r
- rbuggyMatches.push( "!=", pseudos );\r
- } catch ( e ) {}\r
- });\r
-\r
- // rbuggyMatches always contains :active and :focus, so no need for a length check\r
- rbuggyMatches = /* rbuggyMatches.length && */ new RegExp( rbuggyMatches.join("|") );\r
-\r
- Sizzle.matchesSelector = function( elem, expr ) {\r
- // Make sure that attribute selectors are quoted\r
- expr = expr.replace( rattributeQuotes, "='$1']" );\r
-\r
- // rbuggyMatches always contains :active, so no need for an existence check\r
- if ( !isXML( elem ) && !rbuggyMatches.test( expr ) && !rbuggyQSA.test( expr ) ) {\r
- try {\r
- var ret = matches.call( elem, expr );\r
-\r
- // IE 9's matchesSelector returns false on disconnected nodes\r
- if ( ret || disconnectedMatch ||\r
- // As well, disconnected nodes are said to be in a document\r
- // fragment in IE 9\r
- elem.document && elem.document.nodeType !== 11 ) {\r
- return ret;\r
- }\r
- } catch(e) {}\r
- }\r
-\r
- return Sizzle( expr, null, null, [ elem ] ).length > 0;\r
- };\r
- }\r
- })();\r
-}\r
-\r
-// Deprecated\r
-Expr.pseudos["nth"] = Expr.pseudos["eq"];\r
-\r
-// Back-compat\r
-function setFilters() {}\r
-Expr.filters = setFilters.prototype = Expr.pseudos;\r
-Expr.setFilters = new setFilters();\r
-\r
-// Override sizzle attribute retrieval
-Sizzle.attr = jQuery.attr;
-jQuery.find = Sizzle;
-jQuery.expr = Sizzle.selectors;
-jQuery.expr[":"] = jQuery.expr.pseudos;
-jQuery.unique = Sizzle.uniqueSort;
-jQuery.text = Sizzle.getText;
-jQuery.isXMLDoc = Sizzle.isXML;
-jQuery.contains = Sizzle.contains;
-\r
-\r
-})( window );\r
-var runtil = /Until$/,
- rparentsprev = /^(?:parents|prev(?:Until|All))/,
- isSimple = /^.[^:#\[\.,]*$/,
- rneedsContext = jQuery.expr.match.needsContext,
- // methods guaranteed to produce a unique set when starting from a unique set
- guaranteedUnique = {
- children: true,
- contents: true,
- next: true,
- prev: true
- };
-
-jQuery.fn.extend({
- find: function( selector ) {
- var i, l, length, n, r, ret,
- self = this;
-
- if ( typeof selector !== "string" ) {
- return jQuery( selector ).filter(function() {
- for ( i = 0, l = self.length; i < l; i++ ) {
- if ( jQuery.contains( self[ i ], this ) ) {
- return true;
- }
- }
- });
- }
-
- ret = this.pushStack( "", "find", selector );
-
- for ( i = 0, l = this.length; i < l; i++ ) {
- length = ret.length;
- jQuery.find( selector, this[i], ret );
-
- if ( i > 0 ) {
- // Make sure that the results are unique
- for ( n = length; n < ret.length; n++ ) {
- for ( r = 0; r < length; r++ ) {
- if ( ret[r] === ret[n] ) {
- ret.splice(n--, 1);
- break;
- }
- }
- }
- }
- }
-
- return ret;
- },
-
- has: function( target ) {
- var i,
- targets = jQuery( target, this ),
- len = targets.length;
-
- return this.filter(function() {
- for ( i = 0; i < len; i++ ) {
- if ( jQuery.contains( this, targets[i] ) ) {
- return true;
- }
- }
- });
- },
-
- not: function( selector ) {
- return this.pushStack( winnow(this, selector, false), "not", selector);
- },
-
- filter: function( selector ) {
- return this.pushStack( winnow(this, selector, true), "filter", selector );
- },
-
- is: function( selector ) {
- return !!selector && (
- typeof selector === "string" ?
- // If this is a positional/relative selector, check membership in the returned set
- // so $("p:first").is("p:last") won't return true for a doc with two "p".
- rneedsContext.test( selector ) ?
- jQuery( selector, this.context ).index( this[0] ) >= 0 :
- jQuery.filter( selector, this ).length > 0 :
- this.filter( selector ).length > 0 );
- },
-
- closest: function( selectors, context ) {
- var cur,
- i = 0,
- l = this.length,
- ret = [],
- pos = rneedsContext.test( selectors ) || typeof selectors !== "string" ?
- jQuery( selectors, context || this.context ) :
- 0;
-
- for ( ; i < l; i++ ) {
- cur = this[i];
-
- while ( cur && cur.ownerDocument && cur !== context && cur.nodeType !== 11 ) {
- if ( pos ? pos.index(cur) > -1 : jQuery.find.matchesSelector(cur, selectors) ) {
- ret.push( cur );
- break;
- }
- cur = cur.parentNode;
- }
- }
-
- ret = ret.length > 1 ? jQuery.unique( ret ) : ret;
-
- return this.pushStack( ret, "closest", selectors );
- },
-
- // Determine the position of an element within
- // the matched set of elements
- index: function( elem ) {
-
- // No argument, return index in parent
- if ( !elem ) {
- return ( this[0] && this[0].parentNode ) ? this.prevAll().length : -1;
- }
-
- // index in selector
- if ( typeof elem === "string" ) {
- return jQuery.inArray( this[0], jQuery( elem ) );
- }
-
- // Locate the position of the desired element
- return jQuery.inArray(
- // If it receives a jQuery object, the first element is used
- elem.jquery ? elem[0] : elem, this );
- },
-
- add: function( selector, context ) {
- var set = typeof selector === "string" ?
- jQuery( selector, context ) :
- jQuery.makeArray( selector && selector.nodeType ? [ selector ] : selector ),
- all = jQuery.merge( this.get(), set );
-
- return this.pushStack( isDisconnected( set[0] ) || isDisconnected( all[0] ) ?
- all :
- jQuery.unique( all ) );
- },
-
- addBack: function( selector ) {
- return this.add( selector == null ?
- this.prevObject : this.prevObject.filter(selector)
- );
- }
-});
-
-jQuery.fn.andSelf = jQuery.fn.addBack;
-
-// A painfully simple check to see if an element is disconnected
-// from a document (should be improved, where feasible).
-function isDisconnected( node ) {
- return !node || !node.parentNode || node.parentNode.nodeType === 11;
-}
-
-function sibling( cur, dir ) {
- do {
- cur = cur[ dir ];
- } while ( cur && cur.nodeType !== 1 );
-
- return cur;
-}
-
-jQuery.each({
- parent: function( elem ) {
- var parent = elem.parentNode;
- return parent && parent.nodeType !== 11 ? parent : null;
- },
- parents: function( elem ) {
- return jQuery.dir( elem, "parentNode" );
- },
- parentsUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "parentNode", until );
- },
- next: function( elem ) {
- return sibling( elem, "nextSibling" );
- },
- prev: function( elem ) {
- return sibling( elem, "previousSibling" );
- },
- nextAll: function( elem ) {
- return jQuery.dir( elem, "nextSibling" );
- },
- prevAll: function( elem ) {
- return jQuery.dir( elem, "previousSibling" );
- },
- nextUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "nextSibling", until );
- },
- prevUntil: function( elem, i, until ) {
- return jQuery.dir( elem, "previousSibling", until );
- },
- siblings: function( elem ) {
- return jQuery.sibling( ( elem.parentNode || {} ).firstChild, elem );
- },
- children: function( elem ) {
- return jQuery.sibling( elem.firstChild );
- },
- contents: function( elem ) {
- return jQuery.nodeName( elem, "iframe" ) ?
- elem.contentDocument || elem.contentWindow.document :
- jQuery.merge( [], elem.childNodes );
- }
-}, function( name, fn ) {
- jQuery.fn[ name ] = function( until, selector ) {
- var ret = jQuery.map( this, fn, until );
-
- if ( !runtil.test( name ) ) {
- selector = until;
- }
-
- if ( selector && typeof selector === "string" ) {
- ret = jQuery.filter( selector, ret );
- }
-
- ret = this.length > 1 && !guaranteedUnique[ name ] ? jQuery.unique( ret ) : ret;
-
- if ( this.length > 1 && rparentsprev.test( name ) ) {
- ret = ret.reverse();
- }
-
- return this.pushStack( ret, name, core_slice.call( arguments ).join(",") );
- };
-});
-
-jQuery.extend({
- filter: function( expr, elems, not ) {
- if ( not ) {
- expr = ":not(" + expr + ")";
- }
-
- return elems.length === 1 ?
- jQuery.find.matchesSelector(elems[0], expr) ? [ elems[0] ] : [] :
- jQuery.find.matches(expr, elems);
- },
-
- dir: function( elem, dir, until ) {
- var matched = [],
- cur = elem[ dir ];
-
- while ( cur && cur.nodeType !== 9 && (until === undefined || cur.nodeType !== 1 || !jQuery( cur ).is( until )) ) {
- if ( cur.nodeType === 1 ) {
- matched.push( cur );
- }
- cur = cur[dir];
- }
- return matched;
- },
-
- sibling: function( n, elem ) {
- var r = [];
-
- for ( ; n; n = n.nextSibling ) {
- if ( n.nodeType === 1 && n !== elem ) {
- r.push( n );
- }
- }
-
- return r;
- }
-});
-
-// Implement the identical functionality for filter and not
-function winnow( elements, qualifier, keep ) {
-
- // Can't pass null or undefined to indexOf in Firefox 4
- // Set to 0 to skip string check
- qualifier = qualifier || 0;
-
- if ( jQuery.isFunction( qualifier ) ) {
- return jQuery.grep(elements, function( elem, i ) {
- var retVal = !!qualifier.call( elem, i, elem );
- return retVal === keep;
- });
-
- } else if ( qualifier.nodeType ) {
- return jQuery.grep(elements, function( elem, i ) {
- return ( elem === qualifier ) === keep;
- });
-
- } else if ( typeof qualifier === "string" ) {
- var filtered = jQuery.grep(elements, function( elem ) {
- return elem.nodeType === 1;
- });
-
- if ( isSimple.test( qualifier ) ) {
- return jQuery.filter(qualifier, filtered, !keep);
- } else {
- qualifier = jQuery.filter( qualifier, filtered );
- }
- }
-
- return jQuery.grep(elements, function( elem, i ) {
- return ( jQuery.inArray( elem, qualifier ) >= 0 ) === keep;
- });
-}
-function createSafeFragment( document ) {
- var list = nodeNames.split( "|" ),
- safeFrag = document.createDocumentFragment();
-
- if ( safeFrag.createElement ) {
- while ( list.length ) {
- safeFrag.createElement(
- list.pop()
- );
- }
- }
- return safeFrag;
-}
-
-var nodeNames = "abbr|article|aside|audio|bdi|canvas|data|datalist|details|figcaption|figure|footer|" +
- "header|hgroup|mark|meter|nav|output|progress|section|summary|time|video",
- rinlinejQuery = / jQuery\d+="(?:null|\d+)"/g,
- rleadingWhitespace = /^\s+/,
- rxhtmlTag = /<(?!area|br|col|embed|hr|img|input|link|meta|param)(([\w:]+)[^>]*)\/>/gi,
- rtagName = /<([\w:]+)/,
- rtbody = /<tbody/i,
- rhtml = /<|&#?\w+;/,
- rnoInnerhtml = /<(?:script|style|link)/i,
- rnocache = /<(?:script|object|embed|option|style)/i,
- rnoshimcache = new RegExp("<(?:" + nodeNames + ")[\\s/>]", "i"),
- rcheckableType = /^(?:checkbox|radio)$/,
- // checked="checked" or checked
- rchecked = /checked\s*(?:[^=]|=\s*.checked.)/i,
- rscriptType = /\/(java|ecma)script/i,
- rcleanScript = /^\s*<!(?:\[CDATA\[|\-\-)|[\]\-]{2}>\s*$/g,
- wrapMap = {
- option: [ 1, "<select multiple='multiple'>", "</select>" ],
- legend: [ 1, "<fieldset>", "</fieldset>" ],
- thead: [ 1, "<table>", "</table>" ],
- tr: [ 2, "<table><tbody>", "</tbody></table>" ],
- td: [ 3, "<table><tbody><tr>", "</tr></tbody></table>" ],
- col: [ 2, "<table><tbody></tbody><colgroup>", "</colgroup></table>" ],
- area: [ 1, "<map>", "</map>" ],
- _default: [ 0, "", "" ]
- },
- safeFragment = createSafeFragment( document ),
- fragmentDiv = safeFragment.appendChild( document.createElement("div") );
-
-wrapMap.optgroup = wrapMap.option;
-wrapMap.tbody = wrapMap.tfoot = wrapMap.colgroup = wrapMap.caption = wrapMap.thead;
-wrapMap.th = wrapMap.td;
-
-// IE6-8 can't serialize link, script, style, or any html5 (NoScope) tags,
-// unless wrapped in a div with non-breaking characters in front of it.
-if ( !jQuery.support.htmlSerialize ) {
- wrapMap._default = [ 1, "X<div>", "</div>" ];
-}
-
-jQuery.fn.extend({
- text: function( value ) {
- return jQuery.access( this, function( value ) {
- return value === undefined ?
- jQuery.text( this ) :
- this.empty().append( ( this[0] && this[0].ownerDocument || document ).createTextNode( value ) );
- }, null, value, arguments.length );
- },
-
- wrapAll: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapAll( html.call(this, i) );
- });
- }
-
- if ( this[0] ) {
- // The elements to wrap the target around
- var wrap = jQuery( html, this[0].ownerDocument ).eq(0).clone(true);
-
- if ( this[0].parentNode ) {
- wrap.insertBefore( this[0] );
- }
-
- wrap.map(function() {
- var elem = this;
-
- while ( elem.firstChild && elem.firstChild.nodeType === 1 ) {
- elem = elem.firstChild;
- }
-
- return elem;
- }).append( this );
- }
-
- return this;
- },
-
- wrapInner: function( html ) {
- if ( jQuery.isFunction( html ) ) {
- return this.each(function(i) {
- jQuery(this).wrapInner( html.call(this, i) );
- });
- }
-
- return this.each(function() {
- var self = jQuery( this ),
- contents = self.contents();
-
- if ( contents.length ) {
- contents.wrapAll( html );
-
- } else {
- self.append( html );
- }
- });
- },
-
- wrap: function( html ) {
- var isFunction = jQuery.isFunction( html );
-
- return this.each(function(i) {
- jQuery( this ).wrapAll( isFunction ? html.call(this, i) : html );
- });
- },
-
- unwrap: function() {
- return this.parent().each(function() {
- if ( !jQuery.nodeName( this, "body" ) ) {
- jQuery( this ).replaceWith( this.childNodes );
- }
- }).end();
- },
-
- append: function() {
- return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
- this.appendChild( elem );
- }
- });
- },
-
- prepend: function() {
- return this.domManip(arguments, true, function( elem ) {
- if ( this.nodeType === 1 || this.nodeType === 11 ) {
- this.insertBefore( elem, this.firstChild );
- }
- });
- },
-
- before: function() {
- if ( !isDisconnected( this[0] ) ) {
- return this.domManip(arguments, false, function( elem ) {
- this.parentNode.insertBefore( elem, this );
- });
- }
-
- if ( arguments.length ) {
- var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( set, this ), "before", this.selector );
- }
- },
-
- after: function() {
- if ( !isDisconnected( this[0] ) ) {
- return this.domManip(arguments, false, function( elem ) {
- this.parentNode.insertBefore( elem, this.nextSibling );
- });
- }
-
- if ( arguments.length ) {
- var set = jQuery.clean( arguments );
- return this.pushStack( jQuery.merge( this, set ), "after", this.selector );
- }
- },
-
- // keepData is for internal use only--do not document
- remove: function( selector, keepData ) {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- if ( !selector || jQuery.filter( selector, [ elem ] ).length ) {
- if ( !keepData && elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName("*") );
- jQuery.cleanData( [ elem ] );
- }
-
- if ( elem.parentNode ) {
- elem.parentNode.removeChild( elem );
- }
- }
- }
-
- return this;
- },
-
- empty: function() {
- var elem,
- i = 0;
-
- for ( ; (elem = this[i]) != null; i++ ) {
- // Remove element nodes and prevent memory leaks
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName("*") );
- }
-
- // Remove any remaining nodes
- while ( elem.firstChild ) {
- elem.removeChild( elem.firstChild );
- }
- }
-
- return this;
- },
-
- clone: function( dataAndEvents, deepDataAndEvents ) {
- dataAndEvents = dataAndEvents == null ? false : dataAndEvents;
- deepDataAndEvents = deepDataAndEvents == null ? dataAndEvents : deepDataAndEvents;
-
- return this.map( function () {
- return jQuery.clone( this, dataAndEvents, deepDataAndEvents );
- });
- },
-
- html: function( value ) {
- return jQuery.access( this, function( value ) {
- var elem = this[0] || {},
- i = 0,
- l = this.length;
-
- if ( value === undefined ) {
- return elem.nodeType === 1 ?
- elem.innerHTML.replace( rinlinejQuery, "" ) :
- undefined;
- }
-
- // See if we can take a shortcut and just use innerHTML
- if ( typeof value === "string" && !rnoInnerhtml.test( value ) &&
- ( jQuery.support.htmlSerialize || !rnoshimcache.test( value ) ) &&
- ( jQuery.support.leadingWhitespace || !rleadingWhitespace.test( value ) ) &&
- !wrapMap[ ( rtagName.exec( value ) || ["", ""] )[1].toLowerCase() ] ) {
-
- value = value.replace( rxhtmlTag, "<$1></$2>" );
-
- try {
- for (; i < l; i++ ) {
- // Remove element nodes and prevent memory leaks
- elem = this[i] || {};
- if ( elem.nodeType === 1 ) {
- jQuery.cleanData( elem.getElementsByTagName( "*" ) );
- elem.innerHTML = value;
- }
- }
-
- elem = 0;
-
- // If using innerHTML throws an exception, use the fallback method
- } catch(e) {}
- }
-
- if ( elem ) {
- this.empty().append( value );
- }
- }, null, value, arguments.length );
- },
-
- replaceWith: function( value ) {
- if ( !isDisconnected( this[0] ) ) {
- // Make sure that the elements are removed from the DOM before they are inserted
- // this can help fix replacing a parent with child elements
- if ( jQuery.isFunction( value ) ) {
- return this.each(function(i) {
- var self = jQuery(this), old = self.html();
- self.replaceWith( value.call( this, i, old ) );
- });
- }
-
- if ( typeof value !== "string" ) {
- value = jQuery( value ).detach();
- }
-
- return this.each(function() {
- var next = this.nextSibling,
- parent = this.parentNode;
-
- jQuery( this ).remove();
-
- if ( next ) {
- jQuery(next).before( value );
- } else {
- jQuery(parent).append( value );
- }
- });
- }
-
- return this.length ?
- this.pushStack( jQuery(jQuery.isFunction(value) ? value() : value), "replaceWith", value ) :
- this;
- },
-
- detach: function( selector ) {
- return this.remove( selector, true );
- },
-
- domManip: function( args, table, callback ) {
-
- // Flatten any nested arrays
- args = [].concat.apply( [], args );
-
- var results, first, fragment, iNoClone,
- i = 0,
- value = args[0],
- scripts = [],
- l = this.length;
-
- // We can't cloneNode fragments that contain checked, in WebKit
- if ( !jQuery.support.checkClone && l > 1 && typeof value === "string" && rchecked.test( value ) ) {
- return this.each(function() {
- jQuery(this).domManip( args, table, callback );
- });
- }
-
- if ( jQuery.isFunction(value) ) {
- return this.each(function(i) {
- var self = jQuery(this);
- args[0] = value.call( this, i, table ? self.html() : undefined );
- self.domManip( args, table, callback );
- });
- }
-
- if ( this[0] ) {
- results = jQuery.buildFragment( args, this, scripts );
- fragment = results.fragment;
- first = fragment.firstChild;
-
- if ( fragment.childNodes.length === 1 ) {
- fragment = first;
- }
-
- if ( first ) {
- table = table && jQuery.nodeName( first, "tr" );
-
- // Use the original fragment for the last item instead of the first because it can end up
- // being emptied incorrectly in certain situations (#8070).
- // Fragments from the fragment cache must always be cloned and never used in place.
- for ( iNoClone = results.cacheable || l - 1; i < l; i++ ) {
- callback.call(
- table && jQuery.nodeName( this[i], "table" ) ?
- findOrAppend( this[i], "tbody" ) :
- this[i],
- i === iNoClone ?
- fragment :
- jQuery.clone( fragment, true, true )
- );
- }
- }
-
- // Fix #11809: Avoid leaking memory
- fragment = first = null;
-
- if ( scripts.length ) {
- jQuery.each( scripts, function( i, elem ) {
- if ( elem.src ) {
- if ( jQuery.ajax ) {
- jQuery.ajax({
- url: elem.src,
- type: "GET",
- dataType: "script",
- async: false,
- global: false,
- "throws": true
- });
- } else {
- jQuery.error("no ajax");
- }
- } else {
- jQuery.globalEval( ( elem.text || elem.textContent || elem.innerHTML || "" ).replace( rcleanScript, "" ) );
- }
-
- if ( elem.parentNode ) {
- elem.parentNode.removeChild( elem );
- }
- });
- }
- }
-
- return this;
- }
-});
-
-function findOrAppend( elem, tag ) {
- return elem.getElementsByTagName( tag )[0] || elem.appendChild( elem.ownerDocument.createElement( tag ) );
-}
-
-function cloneCopyEvent( src, dest ) {
-
- if ( dest.nodeType !== 1 || !jQuery.hasData( src ) ) {
- return;
- }
-
- var type, i, l,
- oldData = jQuery._data( src ),
- curData = jQuery._data( dest, oldData ),
- events = oldData.events;
-
- if ( events ) {
- delete curData.handle;
- curData.events = {};
-
- for ( type in events ) {
- for ( i = 0, l = events[ type ].length; i < l; i++ ) {
- jQuery.event.add( dest, type, events[ type ][ i ] );
- }
- }
- }
-
- // make the cloned public data object a copy from the original
- if ( curData.data ) {
- curData.data = jQuery.extend( {}, curData.data );
- }
-}
-
-function cloneFixAttributes( src, dest ) {
- var nodeName;
-
- // We do not need to do anything for non-Elements
- if ( dest.nodeType !== 1 ) {
- return;
- }
-
- // clearAttributes removes the attributes, which we don't want,
- // but also removes the attachEvent events, which we *do* want
- if ( dest.clearAttributes ) {
- dest.clearAttributes();
- }
-
- // mergeAttributes, in contrast, only merges back on the
- // original attributes, not the events
- if ( dest.mergeAttributes ) {
- dest.mergeAttributes( src );
- }
-
- nodeName = dest.nodeName.toLowerCase();
-
- if ( nodeName === "object" ) {
- // IE6-10 improperly clones children of object elements using classid.
- // IE10 throws NoModificationAllowedError if parent is null, #12132.
- if ( dest.parentNode ) {
- dest.outerHTML = src.outerHTML;
- }
-
- // This path appears unavoidable for IE9. When cloning an object
- // element in IE9, the outerHTML strategy above is not sufficient.
- // If the src has innerHTML and the destination does not,
- // copy the src.innerHTML into the dest.innerHTML. #10324
- if ( jQuery.support.html5Clone && (src.innerHTML && !jQuery.trim(dest.innerHTML)) ) {
- dest.innerHTML = src.innerHTML;
- }
-
- } else if ( nodeName === "input" && rcheckableType.test( src.type ) ) {
- // IE6-8 fails to persist the checked state of a cloned checkbox
- // or radio button. Worse, IE6-7 fail to give the cloned element
- // a checked appearance if the defaultChecked value isn't also set
-
- dest.defaultChecked = dest.checked = src.checked;
-
- // IE6-7 get confused and end up setting the value of a cloned
- // checkbox/radio button to an empty string instead of "on"
- if ( dest.value !== src.value ) {
- dest.value = src.value;
- }
-
- // IE6-8 fails to return the selected option to the default selected
- // state when cloning options
- } else if ( nodeName === "option" ) {
- dest.selected = src.defaultSelected;
-
- // IE6-8 fails to set the defaultValue to the correct value when
- // cloning other types of input fields
- } else if ( nodeName === "input" || nodeName === "textarea" ) {
- dest.defaultValue = src.defaultValue;
-
- // IE blanks contents when cloning scripts
- } else if ( nodeName === "script" && dest.text !== src.text ) {
- dest.text = src.text;
- }
-
- // Event data gets referenced instead of copied if the expando
- // gets copied too
- dest.removeAttribute( jQuery.expando );
-}
-
-jQuery.buildFragment = function( args, context, scripts ) {
- var fragment, cacheable, cachehit,
- first = args[ 0 ];
-
- // Set context from what may come in as undefined or a jQuery collection or a node
- // Updated to fix #12266 where accessing context[0] could throw an exception in IE9/10 &
- // also doubles as fix for #8950 where plain objects caused createDocumentFragment exception
- context = context || document;
- context = !context.nodeType && context[0] || context;
- context = context.ownerDocument || context;
-
- // Only cache "small" (1/2 KB) HTML strings that are associated with the main document
- // Cloning options loses the selected state, so don't cache them
- // IE 6 doesn't like it when you put <object> or <embed> elements in a fragment
- // Also, WebKit does not clone 'checked' attributes on cloneNode, so don't cache
- // Lastly, IE6,7,8 will not correctly reuse cached fragments that were created from unknown elems #10501
- if ( args.length === 1 && typeof first === "string" && first.length < 512 && context === document &&
- first.charAt(0) === "<" && !rnocache.test( first ) &&
- (jQuery.support.checkClone || !rchecked.test( first )) &&
- (jQuery.support.html5Clone || !rnoshimcache.test( first )) ) {
-
- // Mark cacheable and look for a hit
- cacheable = true;
- fragment = jQuery.fragments[ first ];
- cachehit = fragment !== undefined;
- }
-
- if ( !fragment ) {
- fragment = context.createDocumentFragment();
- jQuery.clean( args, context, fragment, scripts );
-
- // Update the cache, but only store false
- // unless this is a second parsing of the same content
- if ( cacheable ) {
- jQuery.fragments[ first ] = cachehit && fragment;
- }
- }
-
- return { fragment: fragment, cacheable: cacheable };
-};
-
-jQuery.fragments = {};
-
-jQuery.each({
- appendTo: "append",
- prependTo: "prepend",
- insertBefore: "before",
- insertAfter: "after",
- replaceAll: "replaceWith"
-}, function( name, original ) {
- jQuery.fn[ name ] = function( selector ) {
- var elems,
- i = 0,
- ret = [],
- insert = jQuery( selector ),
- l = insert.length,
- parent = this.length === 1 && this[0].parentNode;
-
- if ( (parent == null || parent && parent.nodeType === 11 && parent.childNodes.length === 1) && l === 1 ) {
- insert[ original ]( this[0] );
- return this;
- } else {
- for ( ; i < l; i++ ) {
- elems = ( i > 0 ? this.clone(true) : this ).get();
- jQuery( insert[i] )[ original ]( elems );
- ret = ret.concat( elems );
- }
-
- return this.pushStack( ret, name, insert.selector );
- }
- };
-});
-
-function getAll( elem ) {
- if ( typeof elem.getElementsByTagName !== "undefined" ) {
- return elem.getElementsByTagName( "*" );
-
- } else if ( typeof elem.querySelectorAll !== "undefined" ) {
- return elem.querySelectorAll( "*" );
-
- } else {
- return [];
- }
-}
-
-// Used in clean, fixes the defaultChecked property
-function fixDefaultChecked( elem ) {
- if ( rcheckableType.test( elem.type ) ) {
- elem.defaultChecked = elem.checked;
- }
-}
-
-jQuery.extend({
- clone: function( elem, dataAndEvents, deepDataAndEvents ) {
- var srcElements,
- destElements,
- i,
- clone;
-
- if ( jQuery.support.html5Clone || jQuery.isXMLDoc(elem) || !rnoshimcache.test( "<" + elem.nodeName + ">" ) ) {
- clone = elem.cloneNode( true );
-
- // IE<=8 does not properly clone detached, unknown element nodes
- } else {
- fragmentDiv.innerHTML = elem.outerHTML;
- fragmentDiv.removeChild( clone = fragmentDiv.firstChild );
- }
-
- if ( (!jQuery.support.noCloneEvent || !jQuery.support.noCloneChecked) &&
- (elem.nodeType === 1 || elem.nodeType === 11) && !jQuery.isXMLDoc(elem) ) {
- // IE copies events bound via attachEvent when using cloneNode.
- // Calling detachEvent on the clone will also remove the events
- // from the original. In order to get around this, we use some
- // proprietary methods to clear the events. Thanks to MooTools
- // guys for this hotness.
-
- cloneFixAttributes( elem, clone );
-
- // Using Sizzle here is crazy slow, so we use getElementsByTagName instead
- srcElements = getAll( elem );
- destElements = getAll( clone );
-
- // Weird iteration because IE will replace the length property
- // with an element if you are cloning the body and one of the
- // elements on the page has a name or id of "length"
- for ( i = 0; srcElements[i]; ++i ) {
- // Ensure that the destination node is not null; Fixes #9587
- if ( destElements[i] ) {
- cloneFixAttributes( srcElements[i], destElements[i] );
- }
- }
- }
-
- // Copy the events from the original to the clone
- if ( dataAndEvents ) {
- cloneCopyEvent( elem, clone );
-
- if ( deepDataAndEvents ) {
- srcElements = getAll( elem );
- destElements = getAll( clone );
-
- for ( i = 0; srcElements[i]; ++i ) {
- cloneCopyEvent( srcElements[i], destElements[i] );
- }
- }
- }
-
- srcElements = destElements = null;
-
- // Return the cloned set
- return clone;
- },
-
- clean: function( elems, context, fragment, scripts ) {
- var i, j, elem, tag, wrap, depth, div, hasBody, tbody, len, handleScript, jsTags,
- safe = context === document && safeFragment,
- ret = [];
-
- // Ensure that context is a document
- if ( !context || typeof context.createDocumentFragment === "undefined" ) {
- context = document;
- }
-
- // Use the already-created safe fragment if context permits
- for ( i = 0; (elem = elems[i]) != null; i++ ) {
- if ( typeof elem === "number" ) {
- elem += "";
- }
-
- if ( !elem ) {
- continue;
- }
-
- // Convert html string into DOM nodes
- if ( typeof elem === "string" ) {
- if ( !rhtml.test( elem ) ) {
- elem = context.createTextNode( elem );
- } else {
- // Ensure a safe container in which to render the html
- safe = safe || createSafeFragment( context );
- div = context.createElement("div");
- safe.appendChild( div );
-
- // Fix "XHTML"-style tags in all browsers
- elem = elem.replace(rxhtmlTag, "<$1></$2>");
-
- // Go to html and back, then peel off extra wrappers
- tag = ( rtagName.exec( elem ) || ["", ""] )[1].toLowerCase();
- wrap = wrapMap[ tag ] || wrapMap._default;
- depth = wrap[0];
- div.innerHTML = wrap[1] + elem + wrap[2];
-
- // Move to the right depth
- while ( depth-- ) {
- div = div.lastChild;
- }
-
- // Remove IE's autoinserted <tbody> from table fragments
- if ( !jQuery.support.tbody ) {
-
- // String was a <table>, *may* have spurious <tbody>
- hasBody = rtbody.test(elem);
- tbody = tag === "table" && !hasBody ?
- div.firstChild && div.firstChild.childNodes :
-
- // String was a bare <thead> or <tfoot>
- wrap[1] === "<table>" && !hasBody ?
- div.childNodes :
- [];
-
- for ( j = tbody.length - 1; j >= 0 ; --j ) {
- if ( jQuery.nodeName( tbody[ j ], "tbody" ) && !tbody[ j ].childNodes.length ) {
- tbody[ j ].parentNode.removeChild( tbody[ j ] );
- }
- }
- }
-
- // IE completely kills leading whitespace when innerHTML is used
- if ( !jQuery.support.leadingWhitespace && rleadingWhitespace.test( elem ) ) {
- div.insertBefore( context.createTextNode( rleadingWhitespace.exec(elem)[0] ), div.firstChild );
- }
-
- elem = div.childNodes;
-
- // Take out of fragment container (we need a fresh div each time)
- div.parentNode.removeChild( div );
- }
- }
-
- if ( elem.nodeType ) {
- ret.push( elem );
- } else {
- jQuery.merge( ret, elem );
- }
- }
-
- // Fix #11356: Clear elements from safeFragment
- if ( div ) {
- elem = div = safe = null;
- }
-
- // Reset defaultChecked for any radios and checkboxes
- // about to be appended to the DOM in IE 6/7 (#8060)
- if ( !jQuery.support.appendChecked ) {
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- if ( jQuery.nodeName( elem, "input" ) ) {
- fixDefaultChecked( elem );
- } else if ( typeof elem.getElementsByTagName !== "undefined" ) {
- jQuery.grep( elem.getElementsByTagName("input"), fixDefaultChecked );
- }
- }
- }
-
- // Append elements to a provided document fragment
- if ( fragment ) {
- // Special handling of each script element
- handleScript = function( elem ) {
- // Check if we consider it executable
- if ( !elem.type || rscriptType.test( elem.type ) ) {
- // Detach the script and store it in the scripts array (if provided) or the fragment
- // Return truthy to indicate that it has been handled
- return scripts ?
- scripts.push( elem.parentNode ? elem.parentNode.removeChild( elem ) : elem ) :
- fragment.appendChild( elem );
- }
- };
-
- for ( i = 0; (elem = ret[i]) != null; i++ ) {
- // Check if we're done after handling an executable script
- if ( !( jQuery.nodeName( elem, "script" ) && handleScript( elem ) ) ) {
- // Append to fragment and handle embedded scripts
- fragment.appendChild( elem );
- if ( typeof elem.getElementsByTagName !== "undefined" ) {
- // handleScript alters the DOM, so use jQuery.merge to ensure snapshot iteration
- jsTags = jQuery.grep( jQuery.merge( [], elem.getElementsByTagName("script") ), handleScript );
-
- // Splice the scripts into ret after their former ancestor and advance our index beyond them
- ret.splice.apply( ret, [i + 1, 0].concat( jsTags ) );
- i += jsTags.length;
- }
- }
- }
- }
-
- return ret;
- },
-
- cleanData: function( elems, /* internal */ acceptData ) {
- var data, id, elem, type,
- i = 0,
- internalKey = jQuery.expando,
- cache = jQuery.cache,
- deleteExpando = jQuery.support.deleteExpando,
- special = jQuery.event.special;
-
- for ( ; (elem = elems[i]) != null; i++ ) {
-
- if ( acceptData || jQuery.acceptData( elem ) ) {
-
- id = elem[ internalKey ];
- data = id && cache[ id ];
-
- if ( data ) {
- if ( data.events ) {
- for ( type in data.events ) {
- if ( special[ type ] ) {
- jQuery.event.remove( elem, type );
-
- // This is a shortcut to avoid jQuery.event.remove's overhead
- } else {
- jQuery.removeEvent( elem, type, data.handle );
- }
- }
- }
-
- // Remove cache only if it was not already removed by jQuery.event.remove
- if ( cache[ id ] ) {
-
- delete cache[ id ];
-
- // IE does not allow us to delete expando properties from nodes,
- // nor does it have a removeAttribute function on Document nodes;
- // we must handle all of these cases
- if ( deleteExpando ) {
- delete elem[ internalKey ];
-
- } else if ( elem.removeAttribute ) {
- elem.removeAttribute( internalKey );
-
- } else {
- elem[ internalKey ] = null;
- }
-
- jQuery.deletedIds.push( id );
- }
- }
- }
- }
- }
-});
-// Limit scope pollution from any deprecated API
-(function() {
-
-var matched, browser;
-
-// Use of jQuery.browser is frowned upon.
-// More details: http://api.jquery.com/jQuery.browser
-// jQuery.uaMatch maintained for back-compat
-jQuery.uaMatch = function( ua ) {
- ua = ua.toLowerCase();
-
- var match = /(chrome)[ \/]([\w.]+)/.exec( ua ) ||
- /(webkit)[ \/]([\w.]+)/.exec( ua ) ||
- /(opera)(?:.*version|)[ \/]([\w.]+)/.exec( ua ) ||
- /(msie) ([\w.]+)/.exec( ua ) ||
- ua.indexOf("compatible") < 0 && /(mozilla)(?:.*? rv:([\w.]+)|)/.exec( ua ) ||
- [];
-
- return {
- browser: match[ 1 ] || "",
- version: match[ 2 ] || "0"
- };
-};
-
-matched = jQuery.uaMatch( navigator.userAgent );
-browser = {};
-
-if ( matched.browser ) {
- browser[ matched.browser ] = true;
- browser.version = matched.version;
-}
-
-// Chrome is Webkit, but Webkit is also Safari.
-if ( browser.chrome ) {
- browser.webkit = true;
-} else if ( browser.webkit ) {
- browser.safari = true;
-}
-
-jQuery.browser = browser;
-
-jQuery.sub = function() {
- function jQuerySub( selector, context ) {
- return new jQuerySub.fn.init( selector, context );
- }
- jQuery.extend( true, jQuerySub, this );
- jQuerySub.superclass = this;
- jQuerySub.fn = jQuerySub.prototype = this();
- jQuerySub.fn.constructor = jQuerySub;
- jQuerySub.sub = this.sub;
- jQuerySub.fn.init = function init( selector, context ) {
- if ( context && context instanceof jQuery && !(context instanceof jQuerySub) ) {
- context = jQuerySub( context );
- }
-
- return jQuery.fn.init.call( this, selector, context, rootjQuerySub );
- };
- jQuerySub.fn.init.prototype = jQuerySub.fn;
- var rootjQuerySub = jQuerySub(document);
- return jQuerySub;
-};
-
-})();
-var curCSS, iframe, iframeDoc,
- ralpha = /alpha\([^)]*\)/i,
- ropacity = /opacity=([^)]*)/,
- rposition = /^(top|right|bottom|left)$/,
- // swappable if display is none or starts with table except "table", "table-cell", or "table-caption"
- // see here for display values: https://developer.mozilla.org/en-US/docs/CSS/display
- rdisplayswap = /^(none|table(?!-c[ea]).+)/,
- rmargin = /^margin/,
- rnumsplit = new RegExp( "^(" + core_pnum + ")(.*)$", "i" ),
- rnumnonpx = new RegExp( "^(" + core_pnum + ")(?!px)[a-z%]+$", "i" ),
- rrelNum = new RegExp( "^([-+])=(" + core_pnum + ")", "i" ),
- elemdisplay = { BODY: "block" },
-
- cssShow = { position: "absolute", visibility: "hidden", display: "block" },
- cssNormalTransform = {
- letterSpacing: 0,
- fontWeight: 400
- },
-
- cssExpand = [ "Top", "Right", "Bottom", "Left" ],
- cssPrefixes = [ "Webkit", "O", "Moz", "ms" ],
-
- eventsToggle = jQuery.fn.toggle;
-
-// return a css property mapped to a potentially vendor prefixed property
-function vendorPropName( style, name ) {
-
- // shortcut for names that are not vendor prefixed
- if ( name in style ) {
- return name;
- }
-
- // check for vendor prefixed names
- var capName = name.charAt(0).toUpperCase() + name.slice(1),
- origName = name,
- i = cssPrefixes.length;
-
- while ( i-- ) {
- name = cssPrefixes[ i ] + capName;
- if ( name in style ) {
- return name;
- }
- }
-
- return origName;
-}
-
-function isHidden( elem, el ) {
- elem = el || elem;
- return jQuery.css( elem, "display" ) === "none" || !jQuery.contains( elem.ownerDocument, elem );
-}
-
-function showHide( elements, show ) {
- var elem, display,
- values = [],
- index = 0,
- length = elements.length;
-
- for ( ; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- values[ index ] = jQuery._data( elem, "olddisplay" );
- if ( show ) {
- // Reset the inline display of this element to learn if it is
- // being hidden by cascaded rules or not
- if ( !values[ index ] && elem.style.display === "none" ) {
- elem.style.display = "";
- }
-
- // Set elements which have been overridden with display: none
- // in a stylesheet to whatever the default browser style is
- // for such an element
- if ( elem.style.display === "" && isHidden( elem ) ) {
- values[ index ] = jQuery._data( elem, "olddisplay", css_defaultDisplay(elem.nodeName) );
- }
- } else {
- display = curCSS( elem, "display" );
-
- if ( !values[ index ] && display !== "none" ) {
- jQuery._data( elem, "olddisplay", display );
- }
- }
- }
-
- // Set the display of most of the elements in a second loop
- // to avoid the constant reflow
- for ( index = 0; index < length; index++ ) {
- elem = elements[ index ];
- if ( !elem.style ) {
- continue;
- }
- if ( !show || elem.style.display === "none" || elem.style.display === "" ) {
- elem.style.display = show ? values[ index ] || "" : "none";
- }
- }
-
- return elements;
-}
-
-jQuery.fn.extend({
- css: function( name, value ) {
- return jQuery.access( this, function( elem, name, value ) {
- return value !== undefined ?
- jQuery.style( elem, name, value ) :
- jQuery.css( elem, name );
- }, name, value, arguments.length > 1 );
- },
- show: function() {
- return showHide( this, true );
- },
- hide: function() {
- return showHide( this );
- },
- toggle: function( state, fn2 ) {
- var bool = typeof state === "boolean";
-
- if ( jQuery.isFunction( state ) && jQuery.isFunction( fn2 ) ) {
- return eventsToggle.apply( this, arguments );
- }
-
- return this.each(function() {
- if ( bool ? state : isHidden( this ) ) {
- jQuery( this ).show();
- } else {
- jQuery( this ).hide();
- }
- });
- }
-});
-
-jQuery.extend({
- // Add in style property hooks for overriding the default
- // behavior of getting and setting a style property
- cssHooks: {
- opacity: {
- get: function( elem, computed ) {
- if ( computed ) {
- // We should always get a number back from opacity
- var ret = curCSS( elem, "opacity" );
- return ret === "" ? "1" : ret;
-
- }
- }
- }
- },
-
- // Exclude the following css properties to add px
- cssNumber: {
- "fillOpacity": true,
- "fontWeight": true,
- "lineHeight": true,
- "opacity": true,
- "orphans": true,
- "widows": true,
- "zIndex": true,
- "zoom": true
- },
-
- // Add in properties whose names you wish to fix before
- // setting or getting the value
- cssProps: {
- // normalize float css property
- "float": jQuery.support.cssFloat ? "cssFloat" : "styleFloat"
- },
-
- // Get and set the style property on a DOM Node
- style: function( elem, name, value, extra ) {
- // Don't set styles on text and comment nodes
- if ( !elem || elem.nodeType === 3 || elem.nodeType === 8 || !elem.style ) {
- return;
- }
-
- // Make sure that we're working with the right name
- var ret, type, hooks,
- origName = jQuery.camelCase( name ),
- style = elem.style;
-
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // Check if we're setting a value
- if ( value !== undefined ) {
- type = typeof value;
-
- // convert relative number strings (+= or -=) to relative numbers. #7345
- if ( type === "string" && (ret = rrelNum.exec( value )) ) {
- value = ( ret[1] + 1 ) * ret[2] + parseFloat( jQuery.css( elem, name ) );
- // Fixes bug #9237
- type = "number";
- }
-
- // Make sure that NaN and null values aren't set. See: #7116
- if ( value == null || type === "number" && isNaN( value ) ) {
- return;
- }
-
- // If a number was passed in, add 'px' to the (except for certain CSS properties)
- if ( type === "number" && !jQuery.cssNumber[ origName ] ) {
- value += "px";
- }
-
- // If a hook was provided, use that value, otherwise just set the specified value
- if ( !hooks || !("set" in hooks) || (value = hooks.set( elem, value, extra )) !== undefined ) {
- // Wrapped to prevent IE from throwing errors when 'invalid' values are provided
- // Fixes bug #5509
- try {
- style[ name ] = value;
- } catch(e) {}
- }
-
- } else {
- // If a hook was provided get the non-computed value from there
- if ( hooks && "get" in hooks && (ret = hooks.get( elem, false, extra )) !== undefined ) {
- return ret;
- }
-
- // Otherwise just get the value from the style object
- return style[ name ];
- }
- },
-
- css: function( elem, name, numeric, extra ) {
- var val, num, hooks,
- origName = jQuery.camelCase( name );
-
- // Make sure that we're working with the right name
- name = jQuery.cssProps[ origName ] || ( jQuery.cssProps[ origName ] = vendorPropName( elem.style, origName ) );
-
- // gets hook for the prefixed version
- // followed by the unprefixed version
- hooks = jQuery.cssHooks[ name ] || jQuery.cssHooks[ origName ];
-
- // If a hook was provided get the computed value from there
- if ( hooks && "get" in hooks ) {
- val = hooks.get( elem, true, extra );
- }
-
- // Otherwise, if a way to get the computed value exists, use that
- if ( val === undefined ) {
- val = curCSS( elem, name );
- }
-
- //convert "normal" to computed value
- if ( val === "normal" && name in cssNormalTransform ) {
- val = cssNormalTransform[ name ];
- }
-
- // Return, converting to number if forced or a qualifier was provided and val looks numeric
- if ( numeric || extra !== undefined ) {
- num = parseFloat( val );
- return numeric || jQuery.isNumeric( num ) ? num || 0 : val;
- }
- return val;
- },
-
- // A method for quickly swapping in/out CSS properties to get correct calculations
- swap: function( elem, options, callback ) {
- var ret, name,
- old = {};
-
- // Remember the old values, and insert the new ones
- for ( name in options ) {
- old[ name ] = elem.style[ name ];
- elem.style[ name ] = options[ name ];
- }
-
- ret = callback.call( elem );
-
- // Revert the old values
- for ( name in options ) {
- elem.style[ name ] = old[ name ];
- }
-
- return ret;
- }
-});
-
-// NOTE: To any future maintainer, we've window.getComputedStyle
-// because jsdom on node.js will break without it.
-if ( window.getComputedStyle ) {
- curCSS = function( elem, name ) {
- var ret, width, minWidth, maxWidth,
- computed = window.getComputedStyle( elem, null ),
- style = elem.style;
-
- if ( computed ) {
-
- // getPropertyValue is only needed for .css('filter') in IE9, see #12537
- ret = computed.getPropertyValue( name ) || computed[ name ];
-
- if ( ret === "" && !jQuery.contains( elem.ownerDocument, elem ) ) {
- ret = jQuery.style( elem, name );
- }
-
- // A tribute to the "awesome hack by Dean Edwards"
- // Chrome < 17 and Safari 5.0 uses "computed value" instead of "used value" for margin-right
- // Safari 5.1.7 (at least) returns percentage for a larger set of values, but width seems to be reliably pixels
- // this is against the CSSOM draft spec: http://dev.w3.org/csswg/cssom/#resolved-values
- if ( rnumnonpx.test( ret ) && rmargin.test( name ) ) {
- width = style.width;
- minWidth = style.minWidth;
- maxWidth = style.maxWidth;
-
- style.minWidth = style.maxWidth = style.width = ret;
- ret = computed.width;
-
- style.width = width;
- style.minWidth = minWidth;
- style.maxWidth = maxWidth;
- }
- }
-
- return ret;
- };
-} else if ( document.documentElement.currentStyle ) {
- curCSS = function( elem, name ) {
- var left, rsLeft,
- ret = elem.currentStyle && elem.currentStyle[ name ],
- style = elem.style;
-
- // Avoid setting ret to empty string here
- // so we don't default to auto
- if ( ret == null && style && style[ name ] ) {
- ret = style[ name ];
- }
-
- // From the awesome hack by Dean Edwards
- // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
-
- // If we're not dealing with a regular pixel number
- // but a number that has a weird ending, we need to convert it to pixels
- // but not position css attributes, as those are proportional to the parent element instead
- // and we can't measure the parent instead because it might trigger a "stacking dolls" problem
- if ( rnumnonpx.test( ret ) && !rposition.test( name ) ) {
-
- // Remember the original values
- left = style.left;
- rsLeft = elem.runtimeStyle && elem.runtimeStyle.left;
-
- // Put in the new values to get a computed value out
- if ( rsLeft ) {
- elem.runtimeStyle.left = elem.currentStyle.left;
- }
- style.left = name === "fontSize" ? "1em" : ret;
- ret = style.pixelLeft + "px";
-
- // Revert the changed values
- style.left = left;
- if ( rsLeft ) {
- elem.runtimeStyle.left = rsLeft;
- }
- }
-
- return ret === "" ? "auto" : ret;
- };
-}
-
-function setPositiveNumber( elem, value, subtract ) {
- var matches = rnumsplit.exec( value );
- return matches ?
- Math.max( 0, matches[ 1 ] - ( subtract || 0 ) ) + ( matches[ 2 ] || "px" ) :
- value;
-}
-
-function augmentWidthOrHeight( elem, name, extra, isBorderBox ) {
- var i = extra === ( isBorderBox ? "border" : "content" ) ?
- // If we already have the right measurement, avoid augmentation
- 4 :
- // Otherwise initialize for horizontal or vertical properties
- name === "width" ? 1 : 0,
-
- val = 0;
-
- for ( ; i < 4; i += 2 ) {
- // both box models exclude margin, so add it if we want it
- if ( extra === "margin" ) {
- // we use jQuery.css instead of curCSS here
- // because of the reliableMarginRight CSS hook!
- val += jQuery.css( elem, extra + cssExpand[ i ], true );
- }
-
- // From this point on we use curCSS for maximum performance (relevant in animations)
- if ( isBorderBox ) {
- // border-box includes padding, so remove it if we want content
- if ( extra === "content" ) {
- val -= parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
- }
-
- // at this point, extra isn't border nor margin, so remove border
- if ( extra !== "margin" ) {
- val -= parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- } else {
- // at this point, extra isn't content, so add padding
- val += parseFloat( curCSS( elem, "padding" + cssExpand[ i ] ) ) || 0;
-
- // at this point, extra isn't content nor padding, so add border
- if ( extra !== "padding" ) {
- val += parseFloat( curCSS( elem, "border" + cssExpand[ i ] + "Width" ) ) || 0;
- }
- }
- }
-
- return val;
-}
-
-function getWidthOrHeight( elem, name, extra ) {
-
- // Start with offset property, which is equivalent to the border-box value
- var val = name === "width" ? elem.offsetWidth : elem.offsetHeight,
- valueIsBorderBox = true,
- isBorderBox = jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box";
-
- // some non-html elements return undefined for offsetWidth, so check for null/undefined
- // svg - https://bugzilla.mozilla.org/show_bug.cgi?id=649285
- // MathML - https://bugzilla.mozilla.org/show_bug.cgi?id=491668
- if ( val <= 0 || val == null ) {
- // Fall back to computed then uncomputed css if necessary
- val = curCSS( elem, name );
- if ( val < 0 || val == null ) {
- val = elem.style[ name ];
- }
-
- // Computed unit is not pixels. Stop here and return.
- if ( rnumnonpx.test(val) ) {
- return val;
- }
-
- // we need the check for style in case a browser which returns unreliable values
- // for getComputedStyle silently falls back to the reliable elem.style
- valueIsBorderBox = isBorderBox && ( jQuery.support.boxSizingReliable || val === elem.style[ name ] );
-
- // Normalize "", auto, and prepare for extra
- val = parseFloat( val ) || 0;
- }
-
- // use the active box-sizing model to add/subtract irrelevant styles
- return ( val +
- augmentWidthOrHeight(
- elem,
- name,
- extra || ( isBorderBox ? "border" : "content" ),
- valueIsBorderBox
- )
- ) + "px";
-}
-
-
-// Try to determine the default display value of an element
-function css_defaultDisplay( nodeName ) {
- if ( elemdisplay[ nodeName ] ) {
- return elemdisplay[ nodeName ];
- }
-
- var elem = jQuery( "<" + nodeName + ">" ).appendTo( document.body ),
- display = elem.css("display");
- elem.remove();
-
- // If the simple way fails,
- // get element's real default display by attaching it to a temp iframe
- if ( display === "none" || display === "" ) {
- // Use the already-created iframe if possible
- iframe = document.body.appendChild(
- iframe || jQuery.extend( document.createElement("iframe"), {
- frameBorder: 0,
- width: 0,
- height: 0
- })
- );
-
- // Create a cacheable copy of the iframe document on first call.
- // IE and Opera will allow us to reuse the iframeDoc without re-writing the fake HTML
- // document to it; WebKit & Firefox won't allow reusing the iframe document.
- if ( !iframeDoc || !iframe.createElement ) {
- iframeDoc = ( iframe.contentWindow || iframe.contentDocument ).document;
- iframeDoc.write("<!doctype html><html><body>");
- iframeDoc.close();
- }
-
- elem = iframeDoc.body.appendChild( iframeDoc.createElement(nodeName) );
-
- display = curCSS( elem, "display" );
- document.body.removeChild( iframe );
- }
-
- // Store the correct default display
- elemdisplay[ nodeName ] = display;
-
- return display;
-}
-
-jQuery.each([ "height", "width" ], function( i, name ) {
- jQuery.cssHooks[ name ] = {
- get: function( elem, computed, extra ) {
- if ( computed ) {
- // certain elements can have dimension info if we invisibly show them
- // however, it must have a current display style that would benefit from this
- if ( elem.offsetWidth === 0 && rdisplayswap.test( curCSS( elem, "display" ) ) ) {
- return jQuery.swap( elem, cssShow, function() {
- return getWidthOrHeight( elem, name, extra );
- });
- } else {
- return getWidthOrHeight( elem, name, extra );
- }
- }
- },
-
- set: function( elem, value, extra ) {
- return setPositiveNumber( elem, value, extra ?
- augmentWidthOrHeight(
- elem,
- name,
- extra,
- jQuery.support.boxSizing && jQuery.css( elem, "boxSizing" ) === "border-box"
- ) : 0
- );
- }
- };
-});
-
-if ( !jQuery.support.opacity ) {
- jQuery.cssHooks.opacity = {
- get: function( elem, computed ) {
- // IE uses filters for opacity
- return ropacity.test( (computed && elem.currentStyle ? elem.currentStyle.filter : elem.style.filter) || "" ) ?
- ( 0.01 * parseFloat( RegExp.$1 ) ) + "" :
- computed ? "1" : "";
- },
-
- set: function( elem, value ) {
- var style = elem.style,
- currentStyle = elem.currentStyle,
- opacity = jQuery.isNumeric( value ) ? "alpha(opacity=" + value * 100 + ")" : "",
- filter = currentStyle && currentStyle.filter || style.filter || "";
-
- // IE has trouble with opacity if it does not have layout
- // Force it by setting the zoom level
- style.zoom = 1;
-
- // if setting opacity to 1, and no other filters exist - attempt to remove filter attribute #6652
- if ( value >= 1 && jQuery.trim( filter.replace( ralpha, "" ) ) === "" &&
- style.removeAttribute ) {
-
- // Setting style.filter to null, "" & " " still leave "filter:" in the cssText
- // if "filter:" is present at all, clearType is disabled, we want to avoid this
- // style.removeAttribute is IE Only, but so apparently is this code path...
- style.removeAttribute( "filter" );
-
- // if there there is no filter style applied in a css rule, we are done
- if ( currentStyle && !currentStyle.filter ) {
- return;
- }
- }
-
- // otherwise, set new filter values
- style.filter = ralpha.test( filter ) ?
- filter.replace( ralpha, opacity ) :
- filter + " " + opacity;
- }
- };
-}
-
-// These hooks cannot be added until DOM ready because the support test
-// for it is not run until after DOM ready
-jQuery(function() {
- if ( !jQuery.support.reliableMarginRight ) {
- jQuery.cssHooks.marginRight = {
- get: function( elem, computed ) {
- // WebKit Bug 13343 - getComputedStyle returns wrong value for margin-right
- // Work around by temporarily setting element display to inline-block
- return jQuery.swap( elem, { "display": "inline-block" }, function() {
- if ( computed ) {
- return curCSS( elem, "marginRight" );
- }
- });
- }
- };
- }
-
- // Webkit bug: https://bugs.webkit.org/show_bug.cgi?id=29084
- // getComputedStyle returns percent when specified for top/left/bottom/right
- // rather than make the css module depend on the offset module, we just check for it here
- if ( !jQuery.support.pixelPosition && jQuery.fn.position ) {
- jQuery.each( [ "top", "left" ], function( i, prop ) {
- jQuery.cssHooks[ prop ] = {
- get: function( elem, computed ) {
- if ( computed ) {
- var ret = curCSS( elem, prop );
- // if curCSS returns percentage, fallback to offset
- return rnumnonpx.test( ret ) ? jQuery( elem ).position()[ prop ] + "px" : ret;
- }
- }
- };
- });
- }
-
-});
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.hidden = function( elem ) {
- return ( elem.offsetWidth === 0 && elem.offsetHeight === 0 ) || (!jQuery.support.reliableHiddenOffsets && ((elem.style && elem.style.display) || curCSS( elem, "display" )) === "none");
- };
-
- jQuery.expr.filters.visible = function( elem ) {
- return !jQuery.expr.filters.hidden( elem );
- };
-}
-
-// These hooks are used by animate to expand properties
-jQuery.each({
- margin: "",
- padding: "",
- border: "Width"
-}, function( prefix, suffix ) {
- jQuery.cssHooks[ prefix + suffix ] = {
- expand: function( value ) {
- var i,
-
- // assumes a single number if not a string
- parts = typeof value === "string" ? value.split(" ") : [ value ],
- expanded = {};
-
- for ( i = 0; i < 4; i++ ) {
- expanded[ prefix + cssExpand[ i ] + suffix ] =
- parts[ i ] || parts[ i - 2 ] || parts[ 0 ];
- }
-
- return expanded;
- }
- };
-
- if ( !rmargin.test( prefix ) ) {
- jQuery.cssHooks[ prefix + suffix ].set = setPositiveNumber;
- }
-});
-var r20 = /%20/g,
- rbracket = /\[\]$/,
- rCRLF = /\r?\n/g,
- rinput = /^(?:color|date|datetime|datetime-local|email|hidden|month|number|password|range|search|tel|text|time|url|week)$/i,
- rselectTextarea = /^(?:select|textarea)/i;
-
-jQuery.fn.extend({
- serialize: function() {
- return jQuery.param( this.serializeArray() );
- },
- serializeArray: function() {
- return this.map(function(){
- return this.elements ? jQuery.makeArray( this.elements ) : this;
- })
- .filter(function(){
- return this.name && !this.disabled &&
- ( this.checked || rselectTextarea.test( this.nodeName ) ||
- rinput.test( this.type ) );
- })
- .map(function( i, elem ){
- var val = jQuery( this ).val();
-
- return val == null ?
- null :
- jQuery.isArray( val ) ?
- jQuery.map( val, function( val, i ){
- return { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }) :
- { name: elem.name, value: val.replace( rCRLF, "\r\n" ) };
- }).get();
- }
-});
-
-//Serialize an array of form elements or a set of
-//key/values into a query string
-jQuery.param = function( a, traditional ) {
- var prefix,
- s = [],
- add = function( key, value ) {
- // If value is a function, invoke it and return its value
- value = jQuery.isFunction( value ) ? value() : ( value == null ? "" : value );
- s[ s.length ] = encodeURIComponent( key ) + "=" + encodeURIComponent( value );
- };
-
- // Set traditional to true for jQuery <= 1.3.2 behavior.
- if ( traditional === undefined ) {
- traditional = jQuery.ajaxSettings && jQuery.ajaxSettings.traditional;
- }
-
- // If an array was passed in, assume that it is an array of form elements.
- if ( jQuery.isArray( a ) || ( a.jquery && !jQuery.isPlainObject( a ) ) ) {
- // Serialize the form elements
- jQuery.each( a, function() {
- add( this.name, this.value );
- });
-
- } else {
- // If traditional, encode the "old" way (the way 1.3.2 or older
- // did it), otherwise encode params recursively.
- for ( prefix in a ) {
- buildParams( prefix, a[ prefix ], traditional, add );
- }
- }
-
- // Return the resulting serialization
- return s.join( "&" ).replace( r20, "+" );
-};
-
-function buildParams( prefix, obj, traditional, add ) {
- var name;
-
- if ( jQuery.isArray( obj ) ) {
- // Serialize array item.
- jQuery.each( obj, function( i, v ) {
- if ( traditional || rbracket.test( prefix ) ) {
- // Treat each array item as a scalar.
- add( prefix, v );
-
- } else {
- // If array item is non-scalar (array or object), encode its
- // numeric index to resolve deserialization ambiguity issues.
- // Note that rack (as of 1.0.0) can't currently deserialize
- // nested arrays properly, and attempting to do so may cause
- // a server error. Possible fixes are to modify rack's
- // deserialization algorithm or to provide an option or flag
- // to force array serialization to be shallow.
- buildParams( prefix + "[" + ( typeof v === "object" ? i : "" ) + "]", v, traditional, add );
- }
- });
-
- } else if ( !traditional && jQuery.type( obj ) === "object" ) {
- // Serialize object item.
- for ( name in obj ) {
- buildParams( prefix + "[" + name + "]", obj[ name ], traditional, add );
- }
-
- } else {
- // Serialize scalar item.
- add( prefix, obj );
- }
-}
-var
- // Document location
- ajaxLocParts,
- ajaxLocation,
-
- rhash = /#.*$/,
- rheaders = /^(.*?):[ \t]*([^\r\n]*)\r?$/mg, // IE leaves an \r character at EOL
- // #7653, #8125, #8152: local protocol detection
- rlocalProtocol = /^(?:about|app|app\-storage|.+\-extension|file|res|widget):$/,
- rnoContent = /^(?:GET|HEAD)$/,
- rprotocol = /^\/\//,
- rquery = /\?/,
- rscript = /<script\b[^<]*(?:(?!<\/script>)<[^<]*)*<\/script>/gi,
- rts = /([?&])_=[^&]*/,
- rurl = /^([\w\+\.\-]+:)(?:\/\/([^\/?#:]*)(?::(\d+)|)|)/,
-
- // Keep a copy of the old load method
- _load = jQuery.fn.load,
-
- /* Prefilters
- * 1) They are useful to introduce custom dataTypes (see ajax/jsonp.js for an example)
- * 2) These are called:
- * - BEFORE asking for a transport
- * - AFTER param serialization (s.data is a string if s.processData is true)
- * 3) key is the dataType
- * 4) the catchall symbol "*" can be used
- * 5) execution will start with transport dataType and THEN continue down to "*" if needed
- */
- prefilters = {},
-
- /* Transports bindings
- * 1) key is the dataType
- * 2) the catchall symbol "*" can be used
- * 3) selection will start with transport dataType and THEN go to "*" if needed
- */
- transports = {},
-
- // Avoid comment-prolog char sequence (#10098); must appease lint and evade compression
- allTypes = ["*/"] + ["*"];
-
-// #8138, IE may throw an exception when accessing
-// a field from window.location if document.domain has been set
-try {
- ajaxLocation = location.href;
-} catch( e ) {
- // Use the href attribute of an A element
- // since IE will modify it given document.location
- ajaxLocation = document.createElement( "a" );
- ajaxLocation.href = "";
- ajaxLocation = ajaxLocation.href;
-}
-
-// Segment location into parts
-ajaxLocParts = rurl.exec( ajaxLocation.toLowerCase() ) || [];
-
-// Base "constructor" for jQuery.ajaxPrefilter and jQuery.ajaxTransport
-function addToPrefiltersOrTransports( structure ) {
-
- // dataTypeExpression is optional and defaults to "*"
- return function( dataTypeExpression, func ) {
-
- if ( typeof dataTypeExpression !== "string" ) {
- func = dataTypeExpression;
- dataTypeExpression = "*";
- }
-
- var dataType, list, placeBefore,
- dataTypes = dataTypeExpression.toLowerCase().split( core_rspace ),
- i = 0,
- length = dataTypes.length;
-
- if ( jQuery.isFunction( func ) ) {
- // For each dataType in the dataTypeExpression
- for ( ; i < length; i++ ) {
- dataType = dataTypes[ i ];
- // We control if we're asked to add before
- // any existing element
- placeBefore = /^\+/.test( dataType );
- if ( placeBefore ) {
- dataType = dataType.substr( 1 ) || "*";
- }
- list = structure[ dataType ] = structure[ dataType ] || [];
- // then we add to the structure accordingly
- list[ placeBefore ? "unshift" : "push" ]( func );
- }
- }
- };
-}
-
-// Base inspection function for prefilters and transports
-function inspectPrefiltersOrTransports( structure, options, originalOptions, jqXHR,
- dataType /* internal */, inspected /* internal */ ) {
-
- dataType = dataType || options.dataTypes[ 0 ];
- inspected = inspected || {};
-
- inspected[ dataType ] = true;
-
- var selection,
- list = structure[ dataType ],
- i = 0,
- length = list ? list.length : 0,
- executeOnly = ( structure === prefilters );
-
- for ( ; i < length && ( executeOnly || !selection ); i++ ) {
- selection = list[ i ]( options, originalOptions, jqXHR );
- // If we got redirected to another dataType
- // we try there if executing only and not done already
- if ( typeof selection === "string" ) {
- if ( !executeOnly || inspected[ selection ] ) {
- selection = undefined;
- } else {
- options.dataTypes.unshift( selection );
- selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jqXHR, selection, inspected );
- }
- }
- }
- // If we're only executing or nothing was selected
- // we try the catchall dataType if not done already
- if ( ( executeOnly || !selection ) && !inspected[ "*" ] ) {
- selection = inspectPrefiltersOrTransports(
- structure, options, originalOptions, jqXHR, "*", inspected );
- }
- // unnecessary when only executing (prefilters)
- // but it'll be ignored by the caller in that case
- return selection;
-}
-
-// A special extend for ajax options
-// that takes "flat" options (not to be deep extended)
-// Fixes #9887
-function ajaxExtend( target, src ) {
- var key, deep,
- flatOptions = jQuery.ajaxSettings.flatOptions || {};
- for ( key in src ) {
- if ( src[ key ] !== undefined ) {
- ( flatOptions[ key ] ? target : ( deep || ( deep = {} ) ) )[ key ] = src[ key ];
- }
- }
- if ( deep ) {
- jQuery.extend( true, target, deep );
- }
-}
-
-jQuery.fn.load = function( url, params, callback ) {
- if ( typeof url !== "string" && _load ) {
- return _load.apply( this, arguments );
- }
-
- // Don't do a request if no elements are being requested
- if ( !this.length ) {
- return this;
- }
-
- var selector, type, response,
- self = this,
- off = url.indexOf(" ");
-
- if ( off >= 0 ) {
- selector = url.slice( off, url.length );
- url = url.slice( 0, off );
- }
-
- // If it's a function
- if ( jQuery.isFunction( params ) ) {
-
- // We assume that it's the callback
- callback = params;
- params = undefined;
-
- // Otherwise, build a param string
- } else if ( params && typeof params === "object" ) {
- type = "POST";
- }
-
- // Request the remote document
- jQuery.ajax({
- url: url,
-
- // if "type" variable is undefined, then "GET" method will be used
- type: type,
- dataType: "html",
- data: params,
- complete: function( jqXHR, status ) {
- if ( callback ) {
- self.each( callback, response || [ jqXHR.responseText, status, jqXHR ] );
- }
- }
- }).done(function( responseText ) {
-
- // Save response for use in complete callback
- response = arguments;
-
- // See if a selector was specified
- self.html( selector ?
-
- // Create a dummy div to hold the results
- jQuery("<div>")
-
- // inject the contents of the document in, removing the scripts
- // to avoid any 'Permission Denied' errors in IE
- .append( responseText.replace( rscript, "" ) )
-
- // Locate the specified elements
- .find( selector ) :
-
- // If not, just inject the full result
- responseText );
-
- });
-
- return this;
-};
-
-// Attach a bunch of functions for handling common AJAX events
-jQuery.each( "ajaxStart ajaxStop ajaxComplete ajaxError ajaxSuccess ajaxSend".split( " " ), function( i, o ){
- jQuery.fn[ o ] = function( f ){
- return this.on( o, f );
- };
-});
-
-jQuery.each( [ "get", "post" ], function( i, method ) {
- jQuery[ method ] = function( url, data, callback, type ) {
- // shift arguments if data argument was omitted
- if ( jQuery.isFunction( data ) ) {
- type = type || callback;
- callback = data;
- data = undefined;
- }
-
- return jQuery.ajax({
- type: method,
- url: url,
- data: data,
- success: callback,
- dataType: type
- });
- };
-});
-
-jQuery.extend({
-
- getScript: function( url, callback ) {
- return jQuery.get( url, undefined, callback, "script" );
- },
-
- getJSON: function( url, data, callback ) {
- return jQuery.get( url, data, callback, "json" );
- },
-
- // Creates a full fledged settings object into target
- // with both ajaxSettings and settings fields.
- // If target is omitted, writes into ajaxSettings.
- ajaxSetup: function( target, settings ) {
- if ( settings ) {
- // Building a settings object
- ajaxExtend( target, jQuery.ajaxSettings );
- } else {
- // Extending ajaxSettings
- settings = target;
- target = jQuery.ajaxSettings;
- }
- ajaxExtend( target, settings );
- return target;
- },
-
- ajaxSettings: {
- url: ajaxLocation,
- isLocal: rlocalProtocol.test( ajaxLocParts[ 1 ] ),
- global: true,
- type: "GET",
- contentType: "application/x-www-form-urlencoded; charset=UTF-8",
- processData: true,
- async: true,
- /*
- timeout: 0,
- data: null,
- dataType: null,
- username: null,
- password: null,
- cache: null,
- throws: false,
- traditional: false,
- headers: {},
- */
-
- accepts: {
- xml: "application/xml, text/xml",
- html: "text/html",
- text: "text/plain",
- json: "application/json, text/javascript",
- "*": allTypes
- },
-
- contents: {
- xml: /xml/,
- html: /html/,
- json: /json/
- },
-
- responseFields: {
- xml: "responseXML",
- text: "responseText"
- },
-
- // List of data converters
- // 1) key format is "source_type destination_type" (a single space in-between)
- // 2) the catchall symbol "*" can be used for source_type
- converters: {
-
- // Convert anything to text
- "* text": window.String,
-
- // Text to html (true = no transformation)
- "text html": true,
-
- // Evaluate text as a json expression
- "text json": jQuery.parseJSON,
-
- // Parse text as xml
- "text xml": jQuery.parseXML
- },
-
- // For options that shouldn't be deep extended:
- // you can add your own custom options here if
- // and when you create one that shouldn't be
- // deep extended (see ajaxExtend)
- flatOptions: {
- context: true,
- url: true
- }
- },
-
- ajaxPrefilter: addToPrefiltersOrTransports( prefilters ),
- ajaxTransport: addToPrefiltersOrTransports( transports ),
-
- // Main method
- ajax: function( url, options ) {
-
- // If url is an object, simulate pre-1.5 signature
- if ( typeof url === "object" ) {
- options = url;
- url = undefined;
- }
-
- // Force options to be an object
- options = options || {};
-
- var // ifModified key
- ifModifiedKey,
- // Response headers
- responseHeadersString,
- responseHeaders,
- // transport
- transport,
- // timeout handle
- timeoutTimer,
- // Cross-domain detection vars
- parts,
- // To know if global events are to be dispatched
- fireGlobals,
- // Loop variable
- i,
- // Create the final options object
- s = jQuery.ajaxSetup( {}, options ),
- // Callbacks context
- callbackContext = s.context || s,
- // Context for global events
- // It's the callbackContext if one was provided in the options
- // and if it's a DOM node or a jQuery collection
- globalEventContext = callbackContext !== s &&
- ( callbackContext.nodeType || callbackContext instanceof jQuery ) ?
- jQuery( callbackContext ) : jQuery.event,
- // Deferreds
- deferred = jQuery.Deferred(),
- completeDeferred = jQuery.Callbacks( "once memory" ),
- // Status-dependent callbacks
- statusCode = s.statusCode || {},
- // Headers (they are sent all at once)
- requestHeaders = {},
- requestHeadersNames = {},
- // The jqXHR state
- state = 0,
- // Default abort message
- strAbort = "canceled",
- // Fake xhr
- jqXHR = {
-
- readyState: 0,
-
- // Caches the header
- setRequestHeader: function( name, value ) {
- if ( !state ) {
- var lname = name.toLowerCase();
- name = requestHeadersNames[ lname ] = requestHeadersNames[ lname ] || name;
- requestHeaders[ name ] = value;
- }
- return this;
- },
-
- // Raw string
- getAllResponseHeaders: function() {
- return state === 2 ? responseHeadersString : null;
- },
-
- // Builds headers hashtable if needed
- getResponseHeader: function( key ) {
- var match;
- if ( state === 2 ) {
- if ( !responseHeaders ) {
- responseHeaders = {};
- while( ( match = rheaders.exec( responseHeadersString ) ) ) {
- responseHeaders[ match[1].toLowerCase() ] = match[ 2 ];
- }
- }
- match = responseHeaders[ key.toLowerCase() ];
- }
- return match === undefined ? null : match;
- },
-
- // Overrides response content-type header
- overrideMimeType: function( type ) {
- if ( !state ) {
- s.mimeType = type;
- }
- return this;
- },
-
- // Cancel the request
- abort: function( statusText ) {
- statusText = statusText || strAbort;
- if ( transport ) {
- transport.abort( statusText );
- }
- done( 0, statusText );
- return this;
- }
- };
-
- // Callback for when everything is done
- // It is defined here because jslint complains if it is declared
- // at the end of the function (which would be more logical and readable)
- function done( status, nativeStatusText, responses, headers ) {
- var isSuccess, success, error, response, modified,
- statusText = nativeStatusText;
-
- // Called once
- if ( state === 2 ) {
- return;
- }
-
- // State is "done" now
- state = 2;
-
- // Clear timeout if it exists
- if ( timeoutTimer ) {
- clearTimeout( timeoutTimer );
- }
-
- // Dereference transport for early garbage collection
- // (no matter how long the jqXHR object will be used)
- transport = undefined;
-
- // Cache response headers
- responseHeadersString = headers || "";
-
- // Set readyState
- jqXHR.readyState = status > 0 ? 4 : 0;
-
- // Get response data
- if ( responses ) {
- response = ajaxHandleResponses( s, jqXHR, responses );
- }
-
- // If successful, handle type chaining
- if ( status >= 200 && status < 300 || status === 304 ) {
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
-
- modified = jqXHR.getResponseHeader("Last-Modified");
- if ( modified ) {
- jQuery.lastModified[ ifModifiedKey ] = modified;
- }
- modified = jqXHR.getResponseHeader("Etag");
- if ( modified ) {
- jQuery.etag[ ifModifiedKey ] = modified;
- }
- }
-
- // If not modified
- if ( status === 304 ) {
-
- statusText = "notmodified";
- isSuccess = true;
-
- // If we have data
- } else {
-
- isSuccess = ajaxConvert( s, response );
- statusText = isSuccess.state;
- success = isSuccess.data;
- error = isSuccess.error;
- isSuccess = !error;
- }
- } else {
- // We extract error from statusText
- // then normalize statusText and status for non-aborts
- error = statusText;
- if ( !statusText || status ) {
- statusText = "error";
- if ( status < 0 ) {
- status = 0;
- }
- }
- }
-
- // Set data for the fake xhr object
- jqXHR.status = status;
- jqXHR.statusText = ( nativeStatusText || statusText ) + "";
-
- // Success/Error
- if ( isSuccess ) {
- deferred.resolveWith( callbackContext, [ success, statusText, jqXHR ] );
- } else {
- deferred.rejectWith( callbackContext, [ jqXHR, statusText, error ] );
- }
-
- // Status-dependent callbacks
- jqXHR.statusCode( statusCode );
- statusCode = undefined;
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajax" + ( isSuccess ? "Success" : "Error" ),
- [ jqXHR, s, isSuccess ? success : error ] );
- }
-
- // Complete
- completeDeferred.fireWith( callbackContext, [ jqXHR, statusText ] );
-
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxComplete", [ jqXHR, s ] );
- // Handle the global AJAX counter
- if ( !( --jQuery.active ) ) {
- jQuery.event.trigger( "ajaxStop" );
- }
- }
- }
-
- // Attach deferreds
- deferred.promise( jqXHR );
- jqXHR.success = jqXHR.done;
- jqXHR.error = jqXHR.fail;
- jqXHR.complete = completeDeferred.add;
-
- // Status-dependent callbacks
- jqXHR.statusCode = function( map ) {
- if ( map ) {
- var tmp;
- if ( state < 2 ) {
- for ( tmp in map ) {
- statusCode[ tmp ] = [ statusCode[tmp], map[tmp] ];
- }
- } else {
- tmp = map[ jqXHR.status ];
- jqXHR.always( tmp );
- }
- }
- return this;
- };
-
- // Remove hash character (#7531: and string promotion)
- // Add protocol if not provided (#5866: IE7 issue with protocol-less urls)
- // We also use the url parameter if available
- s.url = ( ( url || s.url ) + "" ).replace( rhash, "" ).replace( rprotocol, ajaxLocParts[ 1 ] + "//" );
-
- // Extract dataTypes list
- s.dataTypes = jQuery.trim( s.dataType || "*" ).toLowerCase().split( core_rspace );
-
- // A cross-domain request is in order when we have a protocol:host:port mismatch
- if ( s.crossDomain == null ) {
- parts = rurl.exec( s.url.toLowerCase() );
- s.crossDomain = !!( parts &&
- ( parts[ 1 ] !== ajaxLocParts[ 1 ] || parts[ 2 ] !== ajaxLocParts[ 2 ] ||
- ( parts[ 3 ] || ( parts[ 1 ] === "http:" ? 80 : 443 ) ) !=
- ( ajaxLocParts[ 3 ] || ( ajaxLocParts[ 1 ] === "http:" ? 80 : 443 ) ) )
- );
- }
-
- // Convert data if not already a string
- if ( s.data && s.processData && typeof s.data !== "string" ) {
- s.data = jQuery.param( s.data, s.traditional );
- }
-
- // Apply prefilters
- inspectPrefiltersOrTransports( prefilters, s, options, jqXHR );
-
- // If request was aborted inside a prefilter, stop there
- if ( state === 2 ) {
- return jqXHR;
- }
-
- // We can fire global events as of now if asked to
- fireGlobals = s.global;
-
- // Uppercase the type
- s.type = s.type.toUpperCase();
-
- // Determine if request has content
- s.hasContent = !rnoContent.test( s.type );
-
- // Watch for a new set of requests
- if ( fireGlobals && jQuery.active++ === 0 ) {
- jQuery.event.trigger( "ajaxStart" );
- }
-
- // More options handling for requests with no content
- if ( !s.hasContent ) {
-
- // If data is available, append data to url
- if ( s.data ) {
- s.url += ( rquery.test( s.url ) ? "&" : "?" ) + s.data;
- // #9682: remove data so that it's not used in an eventual retry
- delete s.data;
- }
-
- // Get ifModifiedKey before adding the anti-cache parameter
- ifModifiedKey = s.url;
-
- // Add anti-cache in url if needed
- if ( s.cache === false ) {
-
- var ts = jQuery.now(),
- // try replacing _= if it is there
- ret = s.url.replace( rts, "$1_=" + ts );
-
- // if nothing was replaced, add timestamp to the end
- s.url = ret + ( ( ret === s.url ) ? ( rquery.test( s.url ) ? "&" : "?" ) + "_=" + ts : "" );
- }
- }
-
- // Set the correct header, if data is being sent
- if ( s.data && s.hasContent && s.contentType !== false || options.contentType ) {
- jqXHR.setRequestHeader( "Content-Type", s.contentType );
- }
-
- // Set the If-Modified-Since and/or If-None-Match header, if in ifModified mode.
- if ( s.ifModified ) {
- ifModifiedKey = ifModifiedKey || s.url;
- if ( jQuery.lastModified[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-Modified-Since", jQuery.lastModified[ ifModifiedKey ] );
- }
- if ( jQuery.etag[ ifModifiedKey ] ) {
- jqXHR.setRequestHeader( "If-None-Match", jQuery.etag[ ifModifiedKey ] );
- }
- }
-
- // Set the Accepts header for the server, depending on the dataType
- jqXHR.setRequestHeader(
- "Accept",
- s.dataTypes[ 0 ] && s.accepts[ s.dataTypes[0] ] ?
- s.accepts[ s.dataTypes[0] ] + ( s.dataTypes[ 0 ] !== "*" ? ", " + allTypes + "; q=0.01" : "" ) :
- s.accepts[ "*" ]
- );
-
- // Check for headers option
- for ( i in s.headers ) {
- jqXHR.setRequestHeader( i, s.headers[ i ] );
- }
-
- // Allow custom headers/mimetypes and early abort
- if ( s.beforeSend && ( s.beforeSend.call( callbackContext, jqXHR, s ) === false || state === 2 ) ) {
- // Abort if not done already and return
- return jqXHR.abort();
-
- }
-
- // aborting is no longer a cancellation
- strAbort = "abort";
-
- // Install callbacks on deferreds
- for ( i in { success: 1, error: 1, complete: 1 } ) {
- jqXHR[ i ]( s[ i ] );
- }
-
- // Get transport
- transport = inspectPrefiltersOrTransports( transports, s, options, jqXHR );
-
- // If no transport, we auto-abort
- if ( !transport ) {
- done( -1, "No Transport" );
- } else {
- jqXHR.readyState = 1;
- // Send global event
- if ( fireGlobals ) {
- globalEventContext.trigger( "ajaxSend", [ jqXHR, s ] );
- }
- // Timeout
- if ( s.async && s.timeout > 0 ) {
- timeoutTimer = setTimeout( function(){
- jqXHR.abort( "timeout" );
- }, s.timeout );
- }
-
- try {
- state = 1;
- transport.send( requestHeaders, done );
- } catch (e) {
- // Propagate exception as error if not done
- if ( state < 2 ) {
- done( -1, e );
- // Simply rethrow otherwise
- } else {
- throw e;
- }
- }
- }
-
- return jqXHR;
- },
-
- // Counter for holding the number of active queries
- active: 0,
-
- // Last-Modified header cache for next request
- lastModified: {},
- etag: {}
-
-});
-
-/* Handles responses to an ajax request:
- * - sets all responseXXX fields accordingly
- * - finds the right dataType (mediates between content-type and expected dataType)
- * - returns the corresponding response
- */
-function ajaxHandleResponses( s, jqXHR, responses ) {
-
- var ct, type, finalDataType, firstDataType,
- contents = s.contents,
- dataTypes = s.dataTypes,
- responseFields = s.responseFields;
-
- // Fill responseXXX fields
- for ( type in responseFields ) {
- if ( type in responses ) {
- jqXHR[ responseFields[type] ] = responses[ type ];
- }
- }
-
- // Remove auto dataType and get content-type in the process
- while( dataTypes[ 0 ] === "*" ) {
- dataTypes.shift();
- if ( ct === undefined ) {
- ct = s.mimeType || jqXHR.getResponseHeader( "content-type" );
- }
- }
-
- // Check if we're dealing with a known content-type
- if ( ct ) {
- for ( type in contents ) {
- if ( contents[ type ] && contents[ type ].test( ct ) ) {
- dataTypes.unshift( type );
- break;
- }
- }
- }
-
- // Check to see if we have a response for the expected dataType
- if ( dataTypes[ 0 ] in responses ) {
- finalDataType = dataTypes[ 0 ];
- } else {
- // Try convertible dataTypes
- for ( type in responses ) {
- if ( !dataTypes[ 0 ] || s.converters[ type + " " + dataTypes[0] ] ) {
- finalDataType = type;
- break;
- }
- if ( !firstDataType ) {
- firstDataType = type;
- }
- }
- // Or just use first one
- finalDataType = finalDataType || firstDataType;
- }
-
- // If we found a dataType
- // We add the dataType to the list if needed
- // and return the corresponding response
- if ( finalDataType ) {
- if ( finalDataType !== dataTypes[ 0 ] ) {
- dataTypes.unshift( finalDataType );
- }
- return responses[ finalDataType ];
- }
-}
-
-// Chain conversions given the request and the original response
-function ajaxConvert( s, response ) {
-
- var conv, conv2, current, tmp,
- // Work with a copy of dataTypes in case we need to modify it for conversion
- dataTypes = s.dataTypes.slice(),
- prev = dataTypes[ 0 ],
- converters = {},
- i = 0;
-
- // Apply the dataFilter if provided
- if ( s.dataFilter ) {
- response = s.dataFilter( response, s.dataType );
- }
-
- // Create converters map with lowercased keys
- if ( dataTypes[ 1 ] ) {
- for ( conv in s.converters ) {
- converters[ conv.toLowerCase() ] = s.converters[ conv ];
- }
- }
-
- // Convert to each sequential dataType, tolerating list modification
- for ( ; (current = dataTypes[++i]); ) {
-
- // There's only work to do if current dataType is non-auto
- if ( current !== "*" ) {
-
- // Convert response if prev dataType is non-auto and differs from current
- if ( prev !== "*" && prev !== current ) {
-
- // Seek a direct converter
- conv = converters[ prev + " " + current ] || converters[ "* " + current ];
-
- // If none found, seek a pair
- if ( !conv ) {
- for ( conv2 in converters ) {
-
- // If conv2 outputs current
- tmp = conv2.split(" ");
- if ( tmp[ 1 ] === current ) {
-
- // If prev can be converted to accepted input
- conv = converters[ prev + " " + tmp[ 0 ] ] ||
- converters[ "* " + tmp[ 0 ] ];
- if ( conv ) {
- // Condense equivalence converters
- if ( conv === true ) {
- conv = converters[ conv2 ];
-
- // Otherwise, insert the intermediate dataType
- } else if ( converters[ conv2 ] !== true ) {
- current = tmp[ 0 ];
- dataTypes.splice( i--, 0, current );
- }
-
- break;
- }
- }
- }
- }
-
- // Apply converter (if not an equivalence)
- if ( conv !== true ) {
-
- // Unless errors are allowed to bubble, catch and return them
- if ( conv && s["throws"] ) {
- response = conv( response );
- } else {
- try {
- response = conv( response );
- } catch ( e ) {
- return { state: "parsererror", error: conv ? e : "No conversion from " + prev + " to " + current };
- }
- }
- }
- }
-
- // Update prev for next iteration
- prev = current;
- }
- }
-
- return { state: "success", data: response };
-}
-var oldCallbacks = [],
- rquestion = /\?/,
- rjsonp = /(=)\?(?=&|$)|\?\?/,
- nonce = jQuery.now();
-
-// Default jsonp settings
-jQuery.ajaxSetup({
- jsonp: "callback",
- jsonpCallback: function() {
- var callback = oldCallbacks.pop() || ( jQuery.expando + "_" + ( nonce++ ) );
- this[ callback ] = true;
- return callback;
- }
-});
-
-// Detect, normalize options and install callbacks for jsonp requests
-jQuery.ajaxPrefilter( "json jsonp", function( s, originalSettings, jqXHR ) {
-
- var callbackName, overwritten, responseContainer,
- data = s.data,
- url = s.url,
- hasCallback = s.jsonp !== false,
- replaceInUrl = hasCallback && rjsonp.test( url ),
- replaceInData = hasCallback && !replaceInUrl && typeof data === "string" &&
- !( s.contentType || "" ).indexOf("application/x-www-form-urlencoded") &&
- rjsonp.test( data );
-
- // Handle iff the expected data type is "jsonp" or we have a parameter to set
- if ( s.dataTypes[ 0 ] === "jsonp" || replaceInUrl || replaceInData ) {
-
- // Get callback name, remembering preexisting value associated with it
- callbackName = s.jsonpCallback = jQuery.isFunction( s.jsonpCallback ) ?
- s.jsonpCallback() :
- s.jsonpCallback;
- overwritten = window[ callbackName ];
-
- // Insert callback into url or form data
- if ( replaceInUrl ) {
- s.url = url.replace( rjsonp, "$1" + callbackName );
- } else if ( replaceInData ) {
- s.data = data.replace( rjsonp, "$1" + callbackName );
- } else if ( hasCallback ) {
- s.url += ( rquestion.test( url ) ? "&" : "?" ) + s.jsonp + "=" + callbackName;
- }
-
- // Use data converter to retrieve json after script execution
- s.converters["script json"] = function() {
- if ( !responseContainer ) {
- jQuery.error( callbackName + " was not called" );
- }
- return responseContainer[ 0 ];
- };
-
- // force json dataType
- s.dataTypes[ 0 ] = "json";
-
- // Install callback
- window[ callbackName ] = function() {
- responseContainer = arguments;
- };
-
- // Clean-up function (fires after converters)
- jqXHR.always(function() {
- // Restore preexisting value
- window[ callbackName ] = overwritten;
-
- // Save back as free
- if ( s[ callbackName ] ) {
- // make sure that re-using the options doesn't screw things around
- s.jsonpCallback = originalSettings.jsonpCallback;
-
- // save the callback name for future use
- oldCallbacks.push( callbackName );
- }
-
- // Call if it was a function and we have a response
- if ( responseContainer && jQuery.isFunction( overwritten ) ) {
- overwritten( responseContainer[ 0 ] );
- }
-
- responseContainer = overwritten = undefined;
- });
-
- // Delegate to script
- return "script";
- }
-});
-// Install script dataType
-jQuery.ajaxSetup({
- accepts: {
- script: "text/javascript, application/javascript, application/ecmascript, application/x-ecmascript"
- },
- contents: {
- script: /javascript|ecmascript/
- },
- converters: {
- "text script": function( text ) {
- jQuery.globalEval( text );
- return text;
- }
- }
-});
-
-// Handle cache's special case and global
-jQuery.ajaxPrefilter( "script", function( s ) {
- if ( s.cache === undefined ) {
- s.cache = false;
- }
- if ( s.crossDomain ) {
- s.type = "GET";
- s.global = false;
- }
-});
-
-// Bind script tag hack transport
-jQuery.ajaxTransport( "script", function(s) {
-
- // This transport only deals with cross domain requests
- if ( s.crossDomain ) {
-
- var script,
- head = document.head || document.getElementsByTagName( "head" )[0] || document.documentElement;
-
- return {
-
- send: function( _, callback ) {
-
- script = document.createElement( "script" );
-
- script.async = "async";
-
- if ( s.scriptCharset ) {
- script.charset = s.scriptCharset;
- }
-
- script.src = s.url;
-
- // Attach handlers for all browsers
- script.onload = script.onreadystatechange = function( _, isAbort ) {
-
- if ( isAbort || !script.readyState || /loaded|complete/.test( script.readyState ) ) {
-
- // Handle memory leak in IE
- script.onload = script.onreadystatechange = null;
-
- // Remove the script
- if ( head && script.parentNode ) {
- head.removeChild( script );
- }
-
- // Dereference the script
- script = undefined;
-
- // Callback if not abort
- if ( !isAbort ) {
- callback( 200, "success" );
- }
- }
- };
- // Use insertBefore instead of appendChild to circumvent an IE6 bug.
- // This arises when a base node is used (#2709 and #4378).
- head.insertBefore( script, head.firstChild );
- },
-
- abort: function() {
- if ( script ) {
- script.onload( 0, 1 );
- }
- }
- };
- }
-});
-var xhrCallbacks,
- // #5280: Internet Explorer will keep connections alive if we don't abort on unload
- xhrOnUnloadAbort = window.ActiveXObject ? function() {
- // Abort all pending requests
- for ( var key in xhrCallbacks ) {
- xhrCallbacks[ key ]( 0, 1 );
- }
- } : false,
- xhrId = 0;
-
-// Functions to create xhrs
-function createStandardXHR() {
- try {
- return new window.XMLHttpRequest();
- } catch( e ) {}
-}
-
-function createActiveXHR() {
- try {
- return new window.ActiveXObject( "Microsoft.XMLHTTP" );
- } catch( e ) {}
-}
-
-// Create the request object
-// (This is still attached to ajaxSettings for backward compatibility)
-jQuery.ajaxSettings.xhr = window.ActiveXObject ?
- /* Microsoft failed to properly
- * implement the XMLHttpRequest in IE7 (can't request local files),
- * so we use the ActiveXObject when it is available
- * Additionally XMLHttpRequest can be disabled in IE7/IE8 so
- * we need a fallback.
- */
- function() {
- return !this.isLocal && createStandardXHR() || createActiveXHR();
- } :
- // For all other browsers, use the standard XMLHttpRequest object
- createStandardXHR;
-
-// Determine support properties
-(function( xhr ) {
- jQuery.extend( jQuery.support, {
- ajax: !!xhr,
- cors: !!xhr && ( "withCredentials" in xhr )
- });
-})( jQuery.ajaxSettings.xhr() );
-
-// Create transport if the browser can provide an xhr
-if ( jQuery.support.ajax ) {
-
- jQuery.ajaxTransport(function( s ) {
- // Cross domain only allowed if supported through XMLHttpRequest
- if ( !s.crossDomain || jQuery.support.cors ) {
-
- var callback;
-
- return {
- send: function( headers, complete ) {
-
- // Get a new xhr
- var handle, i,
- xhr = s.xhr();
-
- // Open the socket
- // Passing null username, generates a login popup on Opera (#2865)
- if ( s.username ) {
- xhr.open( s.type, s.url, s.async, s.username, s.password );
- } else {
- xhr.open( s.type, s.url, s.async );
- }
-
- // Apply custom fields if provided
- if ( s.xhrFields ) {
- for ( i in s.xhrFields ) {
- xhr[ i ] = s.xhrFields[ i ];
- }
- }
-
- // Override mime type if needed
- if ( s.mimeType && xhr.overrideMimeType ) {
- xhr.overrideMimeType( s.mimeType );
- }
-
- // X-Requested-With header
- // For cross-domain requests, seeing as conditions for a preflight are
- // akin to a jigsaw puzzle, we simply never set it to be sure.
- // (it can always be set on a per-request basis or even using ajaxSetup)
- // For same-domain requests, won't change header if already provided.
- if ( !s.crossDomain && !headers["X-Requested-With"] ) {
- headers[ "X-Requested-With" ] = "XMLHttpRequest";
- }
-
- // Need an extra try/catch for cross domain requests in Firefox 3
- try {
- for ( i in headers ) {
- xhr.setRequestHeader( i, headers[ i ] );
- }
- } catch( _ ) {}
-
- // Do send the request
- // This may raise an exception which is actually
- // handled in jQuery.ajax (so no try/catch here)
- xhr.send( ( s.hasContent && s.data ) || null );
-
- // Listener
- callback = function( _, isAbort ) {
-
- var status,
- statusText,
- responseHeaders,
- responses,
- xml;
-
- // Firefox throws exceptions when accessing properties
- // of an xhr when a network error occurred
- // http://helpful.knobs-dials.com/index.php/Component_returned_failure_code:_0x80040111_(NS_ERROR_NOT_AVAILABLE)
- try {
-
- // Was never called and is aborted or complete
- if ( callback && ( isAbort || xhr.readyState === 4 ) ) {
-
- // Only called once
- callback = undefined;
-
- // Do not keep as active anymore
- if ( handle ) {
- xhr.onreadystatechange = jQuery.noop;
- if ( xhrOnUnloadAbort ) {
- delete xhrCallbacks[ handle ];
- }
- }
-
- // If it's an abort
- if ( isAbort ) {
- // Abort it manually if needed
- if ( xhr.readyState !== 4 ) {
- xhr.abort();
- }
- } else {
- status = xhr.status;
- responseHeaders = xhr.getAllResponseHeaders();
- responses = {};
- xml = xhr.responseXML;
-
- // Construct response list
- if ( xml && xml.documentElement /* #4958 */ ) {
- responses.xml = xml;
- }
-
- // When requesting binary data, IE6-9 will throw an exception
- // on any attempt to access responseText (#11426)
- try {
- responses.text = xhr.responseText;
- } catch( e ) {
- }
-
- // Firefox throws an exception when accessing
- // statusText for faulty cross-domain requests
- try {
- statusText = xhr.statusText;
- } catch( e ) {
- // We normalize with Webkit giving an empty statusText
- statusText = "";
- }
-
- // Filter status for non standard behaviors
-
- // If the request is local and we have data: assume a success
- // (success with no data won't get notified, that's the best we
- // can do given current implementations)
- if ( !status && s.isLocal && !s.crossDomain ) {
- status = responses.text ? 200 : 404;
- // IE - #1450: sometimes returns 1223 when it should be 204
- } else if ( status === 1223 ) {
- status = 204;
- }
- }
- }
- } catch( firefoxAccessException ) {
- if ( !isAbort ) {
- complete( -1, firefoxAccessException );
- }
- }
-
- // Call complete if needed
- if ( responses ) {
- complete( status, statusText, responses, responseHeaders );
- }
- };
-
- if ( !s.async ) {
- // if we're in sync mode we fire the callback
- callback();
- } else if ( xhr.readyState === 4 ) {
- // (IE6 & IE7) if it's in cache and has been
- // retrieved directly we need to fire the callback
- setTimeout( callback, 0 );
- } else {
- handle = ++xhrId;
- if ( xhrOnUnloadAbort ) {
- // Create the active xhrs callbacks list if needed
- // and attach the unload handler
- if ( !xhrCallbacks ) {
- xhrCallbacks = {};
- jQuery( window ).unload( xhrOnUnloadAbort );
- }
- // Add to list of active xhrs callbacks
- xhrCallbacks[ handle ] = callback;
- }
- xhr.onreadystatechange = callback;
- }
- },
-
- abort: function() {
- if ( callback ) {
- callback(0,1);
- }
- }
- };
- }
- });
-}
-var fxNow, timerId,
- rfxtypes = /^(?:toggle|show|hide)$/,
- rfxnum = new RegExp( "^(?:([-+])=|)(" + core_pnum + ")([a-z%]*)$", "i" ),
- rrun = /queueHooks$/,
- animationPrefilters = [ defaultPrefilter ],
- tweeners = {
- "*": [function( prop, value ) {
- var end, unit,
- tween = this.createTween( prop, value ),
- parts = rfxnum.exec( value ),
- target = tween.cur(),
- start = +target || 0,
- scale = 1,
- maxIterations = 20;
-
- if ( parts ) {
- end = +parts[2];
- unit = parts[3] || ( jQuery.cssNumber[ prop ] ? "" : "px" );
-
- // We need to compute starting value
- if ( unit !== "px" && start ) {
- // Iteratively approximate from a nonzero starting point
- // Prefer the current property, because this process will be trivial if it uses the same units
- // Fallback to end or a simple constant
- start = jQuery.css( tween.elem, prop, true ) || end || 1;
-
- do {
- // If previous iteration zeroed out, double until we get *something*
- // Use a string for doubling factor so we don't accidentally see scale as unchanged below
- scale = scale || ".5";
-
- // Adjust and apply
- start = start / scale;
- jQuery.style( tween.elem, prop, start + unit );
-
- // Update scale, tolerating zero or NaN from tween.cur()
- // And breaking the loop if scale is unchanged or perfect, or if we've just had enough
- } while ( scale !== (scale = tween.cur() / target) && scale !== 1 && --maxIterations );
- }
-
- tween.unit = unit;
- tween.start = start;
- // If a +=/-= token was provided, we're doing a relative animation
- tween.end = parts[1] ? start + ( parts[1] + 1 ) * end : end;
- }
- return tween;
- }]
- };
-
-// Animations created synchronously will run synchronously
-function createFxNow() {
- setTimeout(function() {
- fxNow = undefined;
- }, 0 );
- return ( fxNow = jQuery.now() );
-}
-
-function createTweens( animation, props ) {
- jQuery.each( props, function( prop, value ) {
- var collection = ( tweeners[ prop ] || [] ).concat( tweeners[ "*" ] ),
- index = 0,
- length = collection.length;
- for ( ; index < length; index++ ) {
- if ( collection[ index ].call( animation, prop, value ) ) {
-
- // we're done with this property
- return;
- }
- }
- });
-}
-
-function Animation( elem, properties, options ) {
- var result,
- index = 0,
- tweenerIndex = 0,
- length = animationPrefilters.length,
- deferred = jQuery.Deferred().always( function() {
- // don't match elem in the :animated selector
- delete tick.elem;
- }),
- tick = function() {
- var currentTime = fxNow || createFxNow(),
- remaining = Math.max( 0, animation.startTime + animation.duration - currentTime ),
- // archaic crash bug won't allow us to use 1 - ( 0.5 || 0 ) (#12497)
- temp = remaining / animation.duration || 0,
- percent = 1 - temp,
- index = 0,
- length = animation.tweens.length;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( percent );
- }
-
- deferred.notifyWith( elem, [ animation, percent, remaining ]);
-
- if ( percent < 1 && length ) {
- return remaining;
- } else {
- deferred.resolveWith( elem, [ animation ] );
- return false;
- }
- },
- animation = deferred.promise({
- elem: elem,
- props: jQuery.extend( {}, properties ),
- opts: jQuery.extend( true, { specialEasing: {} }, options ),
- originalProperties: properties,
- originalOptions: options,
- startTime: fxNow || createFxNow(),
- duration: options.duration,
- tweens: [],
- createTween: function( prop, end, easing ) {
- var tween = jQuery.Tween( elem, animation.opts, prop, end,
- animation.opts.specialEasing[ prop ] || animation.opts.easing );
- animation.tweens.push( tween );
- return tween;
- },
- stop: function( gotoEnd ) {
- var index = 0,
- // if we are going to the end, we want to run all the tweens
- // otherwise we skip this part
- length = gotoEnd ? animation.tweens.length : 0;
-
- for ( ; index < length ; index++ ) {
- animation.tweens[ index ].run( 1 );
- }
-
- // resolve when we played the last frame
- // otherwise, reject
- if ( gotoEnd ) {
- deferred.resolveWith( elem, [ animation, gotoEnd ] );
- } else {
- deferred.rejectWith( elem, [ animation, gotoEnd ] );
- }
- return this;
- }
- }),
- props = animation.props;
-
- propFilter( props, animation.opts.specialEasing );
-
- for ( ; index < length ; index++ ) {
- result = animationPrefilters[ index ].call( animation, elem, props, animation.opts );
- if ( result ) {
- return result;
- }
- }
-
- createTweens( animation, props );
-
- if ( jQuery.isFunction( animation.opts.start ) ) {
- animation.opts.start.call( elem, animation );
- }
-
- jQuery.fx.timer(
- jQuery.extend( tick, {
- anim: animation,
- queue: animation.opts.queue,
- elem: elem
- })
- );
-
- // attach callbacks from options
- return animation.progress( animation.opts.progress )
- .done( animation.opts.done, animation.opts.complete )
- .fail( animation.opts.fail )
- .always( animation.opts.always );
-}
-
-function propFilter( props, specialEasing ) {
- var index, name, easing, value, hooks;
-
- // camelCase, specialEasing and expand cssHook pass
- for ( index in props ) {
- name = jQuery.camelCase( index );
- easing = specialEasing[ name ];
- value = props[ index ];
- if ( jQuery.isArray( value ) ) {
- easing = value[ 1 ];
- value = props[ index ] = value[ 0 ];
- }
-
- if ( index !== name ) {
- props[ name ] = value;
- delete props[ index ];
- }
-
- hooks = jQuery.cssHooks[ name ];
- if ( hooks && "expand" in hooks ) {
- value = hooks.expand( value );
- delete props[ name ];
-
- // not quite $.extend, this wont overwrite keys already present.
- // also - reusing 'index' from above because we have the correct "name"
- for ( index in value ) {
- if ( !( index in props ) ) {
- props[ index ] = value[ index ];
- specialEasing[ index ] = easing;
- }
- }
- } else {
- specialEasing[ name ] = easing;
- }
- }
-}
-
-jQuery.Animation = jQuery.extend( Animation, {
-
- tweener: function( props, callback ) {
- if ( jQuery.isFunction( props ) ) {
- callback = props;
- props = [ "*" ];
- } else {
- props = props.split(" ");
- }
-
- var prop,
- index = 0,
- length = props.length;
-
- for ( ; index < length ; index++ ) {
- prop = props[ index ];
- tweeners[ prop ] = tweeners[ prop ] || [];
- tweeners[ prop ].unshift( callback );
- }
- },
-
- prefilter: function( callback, prepend ) {
- if ( prepend ) {
- animationPrefilters.unshift( callback );
- } else {
- animationPrefilters.push( callback );
- }
- }
-});
-
-function defaultPrefilter( elem, props, opts ) {
- var index, prop, value, length, dataShow, toggle, tween, hooks, oldfire,
- anim = this,
- style = elem.style,
- orig = {},
- handled = [],
- hidden = elem.nodeType && isHidden( elem );
-
- // handle queue: false promises
- if ( !opts.queue ) {
- hooks = jQuery._queueHooks( elem, "fx" );
- if ( hooks.unqueued == null ) {
- hooks.unqueued = 0;
- oldfire = hooks.empty.fire;
- hooks.empty.fire = function() {
- if ( !hooks.unqueued ) {
- oldfire();
- }
- };
- }
- hooks.unqueued++;
-
- anim.always(function() {
- // doing this makes sure that the complete handler will be called
- // before this completes
- anim.always(function() {
- hooks.unqueued--;
- if ( !jQuery.queue( elem, "fx" ).length ) {
- hooks.empty.fire();
- }
- });
- });
- }
-
- // height/width overflow pass
- if ( elem.nodeType === 1 && ( "height" in props || "width" in props ) ) {
- // Make sure that nothing sneaks out
- // Record all 3 overflow attributes because IE does not
- // change the overflow attribute when overflowX and
- // overflowY are set to the same value
- opts.overflow = [ style.overflow, style.overflowX, style.overflowY ];
-
- // Set display property to inline-block for height/width
- // animations on inline elements that are having width/height animated
- if ( jQuery.css( elem, "display" ) === "inline" &&
- jQuery.css( elem, "float" ) === "none" ) {
-
- // inline-level elements accept inline-block;
- // block-level elements need to be inline with layout
- if ( !jQuery.support.inlineBlockNeedsLayout || css_defaultDisplay( elem.nodeName ) === "inline" ) {
- style.display = "inline-block";
-
- } else {
- style.zoom = 1;
- }
- }
- }
-
- if ( opts.overflow ) {
- style.overflow = "hidden";
- if ( !jQuery.support.shrinkWrapBlocks ) {
- anim.done(function() {
- style.overflow = opts.overflow[ 0 ];
- style.overflowX = opts.overflow[ 1 ];
- style.overflowY = opts.overflow[ 2 ];
- });
- }
- }
-
-
- // show/hide pass
- for ( index in props ) {
- value = props[ index ];
- if ( rfxtypes.exec( value ) ) {
- delete props[ index ];
- toggle = toggle || value === "toggle";
- if ( value === ( hidden ? "hide" : "show" ) ) {
- continue;
- }
- handled.push( index );
- }
- }
-
- length = handled.length;
- if ( length ) {
- dataShow = jQuery._data( elem, "fxshow" ) || jQuery._data( elem, "fxshow", {} );
- if ( "hidden" in dataShow ) {
- hidden = dataShow.hidden;
- }
-
- // store state if its toggle - enables .stop().toggle() to "reverse"
- if ( toggle ) {
- dataShow.hidden = !hidden;
- }
- if ( hidden ) {
- jQuery( elem ).show();
- } else {
- anim.done(function() {
- jQuery( elem ).hide();
- });
- }
- anim.done(function() {
- var prop;
- jQuery.removeData( elem, "fxshow", true );
- for ( prop in orig ) {
- jQuery.style( elem, prop, orig[ prop ] );
- }
- });
- for ( index = 0 ; index < length ; index++ ) {
- prop = handled[ index ];
- tween = anim.createTween( prop, hidden ? dataShow[ prop ] : 0 );
- orig[ prop ] = dataShow[ prop ] || jQuery.style( elem, prop );
-
- if ( !( prop in dataShow ) ) {
- dataShow[ prop ] = tween.start;
- if ( hidden ) {
- tween.end = tween.start;
- tween.start = prop === "width" || prop === "height" ? 1 : 0;
- }
- }
- }
- }
-}
-
-function Tween( elem, options, prop, end, easing ) {
- return new Tween.prototype.init( elem, options, prop, end, easing );
-}
-jQuery.Tween = Tween;
-
-Tween.prototype = {
- constructor: Tween,
- init: function( elem, options, prop, end, easing, unit ) {
- this.elem = elem;
- this.prop = prop;
- this.easing = easing || "swing";
- this.options = options;
- this.start = this.now = this.cur();
- this.end = end;
- this.unit = unit || ( jQuery.cssNumber[ prop ] ? "" : "px" );
- },
- cur: function() {
- var hooks = Tween.propHooks[ this.prop ];
-
- return hooks && hooks.get ?
- hooks.get( this ) :
- Tween.propHooks._default.get( this );
- },
- run: function( percent ) {
- var eased,
- hooks = Tween.propHooks[ this.prop ];
-
- if ( this.options.duration ) {
- this.pos = eased = jQuery.easing[ this.easing ](
- percent, this.options.duration * percent, 0, 1, this.options.duration
- );
- } else {
- this.pos = eased = percent;
- }
- this.now = ( this.end - this.start ) * eased + this.start;
-
- if ( this.options.step ) {
- this.options.step.call( this.elem, this.now, this );
- }
-
- if ( hooks && hooks.set ) {
- hooks.set( this );
- } else {
- Tween.propHooks._default.set( this );
- }
- return this;
- }
-};
-
-Tween.prototype.init.prototype = Tween.prototype;
-
-Tween.propHooks = {
- _default: {
- get: function( tween ) {
- var result;
-
- if ( tween.elem[ tween.prop ] != null &&
- (!tween.elem.style || tween.elem.style[ tween.prop ] == null) ) {
- return tween.elem[ tween.prop ];
- }
-
- // passing any value as a 4th parameter to .css will automatically
- // attempt a parseFloat and fallback to a string if the parse fails
- // so, simple values such as "10px" are parsed to Float.
- // complex values such as "rotate(1rad)" are returned as is.
- result = jQuery.css( tween.elem, tween.prop, false, "" );
- // Empty strings, null, undefined and "auto" are converted to 0.
- return !result || result === "auto" ? 0 : result;
- },
- set: function( tween ) {
- // use step hook for back compat - use cssHook if its there - use .style if its
- // available and use plain properties where available
- if ( jQuery.fx.step[ tween.prop ] ) {
- jQuery.fx.step[ tween.prop ]( tween );
- } else if ( tween.elem.style && ( tween.elem.style[ jQuery.cssProps[ tween.prop ] ] != null || jQuery.cssHooks[ tween.prop ] ) ) {
- jQuery.style( tween.elem, tween.prop, tween.now + tween.unit );
- } else {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
- }
-};
-
-// Remove in 2.0 - this supports IE8's panic based approach
-// to setting things on disconnected nodes
-
-Tween.propHooks.scrollTop = Tween.propHooks.scrollLeft = {
- set: function( tween ) {
- if ( tween.elem.nodeType && tween.elem.parentNode ) {
- tween.elem[ tween.prop ] = tween.now;
- }
- }
-};
-
-jQuery.each([ "toggle", "show", "hide" ], function( i, name ) {
- var cssFn = jQuery.fn[ name ];
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return speed == null || typeof speed === "boolean" ||
- // special check for .toggle( handler, handler, ... )
- ( !i && jQuery.isFunction( speed ) && jQuery.isFunction( easing ) ) ?
- cssFn.apply( this, arguments ) :
- this.animate( genFx( name, true ), speed, easing, callback );
- };
-});
-
-jQuery.fn.extend({
- fadeTo: function( speed, to, easing, callback ) {
-
- // show any hidden elements after setting opacity to 0
- return this.filter( isHidden ).css( "opacity", 0 ).show()
-
- // animate to the value specified
- .end().animate({ opacity: to }, speed, easing, callback );
- },
- animate: function( prop, speed, easing, callback ) {
- var empty = jQuery.isEmptyObject( prop ),
- optall = jQuery.speed( speed, easing, callback ),
- doAnimation = function() {
- // Operate on a copy of prop so per-property easing won't be lost
- var anim = Animation( this, jQuery.extend( {}, prop ), optall );
-
- // Empty animations resolve immediately
- if ( empty ) {
- anim.stop( true );
- }
- };
-
- return empty || optall.queue === false ?
- this.each( doAnimation ) :
- this.queue( optall.queue, doAnimation );
- },
- stop: function( type, clearQueue, gotoEnd ) {
- var stopQueue = function( hooks ) {
- var stop = hooks.stop;
- delete hooks.stop;
- stop( gotoEnd );
- };
-
- if ( typeof type !== "string" ) {
- gotoEnd = clearQueue;
- clearQueue = type;
- type = undefined;
- }
- if ( clearQueue && type !== false ) {
- this.queue( type || "fx", [] );
- }
-
- return this.each(function() {
- var dequeue = true,
- index = type != null && type + "queueHooks",
- timers = jQuery.timers,
- data = jQuery._data( this );
-
- if ( index ) {
- if ( data[ index ] && data[ index ].stop ) {
- stopQueue( data[ index ] );
- }
- } else {
- for ( index in data ) {
- if ( data[ index ] && data[ index ].stop && rrun.test( index ) ) {
- stopQueue( data[ index ] );
- }
- }
- }
-
- for ( index = timers.length; index--; ) {
- if ( timers[ index ].elem === this && (type == null || timers[ index ].queue === type) ) {
- timers[ index ].anim.stop( gotoEnd );
- dequeue = false;
- timers.splice( index, 1 );
- }
- }
-
- // start the next in the queue if the last step wasn't forced
- // timers currently will call their complete callbacks, which will dequeue
- // but only if they were gotoEnd
- if ( dequeue || !gotoEnd ) {
- jQuery.dequeue( this, type );
- }
- });
- }
-});
-
-// Generate parameters to create a standard animation
-function genFx( type, includeWidth ) {
- var which,
- attrs = { height: type },
- i = 0;
-
- // if we include width, step value is 1 to do all cssExpand values,
- // if we don't include width, step value is 2 to skip over Left and Right
- includeWidth = includeWidth? 1 : 0;
- for( ; i < 4 ; i += 2 - includeWidth ) {
- which = cssExpand[ i ];
- attrs[ "margin" + which ] = attrs[ "padding" + which ] = type;
- }
-
- if ( includeWidth ) {
- attrs.opacity = attrs.width = type;
- }
-
- return attrs;
-}
-
-// Generate shortcuts for custom animations
-jQuery.each({
- slideDown: genFx("show"),
- slideUp: genFx("hide"),
- slideToggle: genFx("toggle"),
- fadeIn: { opacity: "show" },
- fadeOut: { opacity: "hide" },
- fadeToggle: { opacity: "toggle" }
-}, function( name, props ) {
- jQuery.fn[ name ] = function( speed, easing, callback ) {
- return this.animate( props, speed, easing, callback );
- };
-});
-
-jQuery.speed = function( speed, easing, fn ) {
- var opt = speed && typeof speed === "object" ? jQuery.extend( {}, speed ) : {
- complete: fn || !fn && easing ||
- jQuery.isFunction( speed ) && speed,
- duration: speed,
- easing: fn && easing || easing && !jQuery.isFunction( easing ) && easing
- };
-
- opt.duration = jQuery.fx.off ? 0 : typeof opt.duration === "number" ? opt.duration :
- opt.duration in jQuery.fx.speeds ? jQuery.fx.speeds[ opt.duration ] : jQuery.fx.speeds._default;
-
- // normalize opt.queue - true/undefined/null -> "fx"
- if ( opt.queue == null || opt.queue === true ) {
- opt.queue = "fx";
- }
-
- // Queueing
- opt.old = opt.complete;
-
- opt.complete = function() {
- if ( jQuery.isFunction( opt.old ) ) {
- opt.old.call( this );
- }
-
- if ( opt.queue ) {
- jQuery.dequeue( this, opt.queue );
- }
- };
-
- return opt;
-};
-
-jQuery.easing = {
- linear: function( p ) {
- return p;
- },
- swing: function( p ) {
- return 0.5 - Math.cos( p*Math.PI ) / 2;
- }
-};
-
-jQuery.timers = [];
-jQuery.fx = Tween.prototype.init;
-jQuery.fx.tick = function() {
- var timer,
- timers = jQuery.timers,
- i = 0;
-
- fxNow = jQuery.now();
-
- for ( ; i < timers.length; i++ ) {
- timer = timers[ i ];
- // Checks the timer has not already been removed
- if ( !timer() && timers[ i ] === timer ) {
- timers.splice( i--, 1 );
- }
- }
-
- if ( !timers.length ) {
- jQuery.fx.stop();
- }
- fxNow = undefined;
-};
-
-jQuery.fx.timer = function( timer ) {
- if ( timer() && jQuery.timers.push( timer ) && !timerId ) {
- timerId = setInterval( jQuery.fx.tick, jQuery.fx.interval );
- }
-};
-
-jQuery.fx.interval = 13;
-
-jQuery.fx.stop = function() {
- clearInterval( timerId );
- timerId = null;
-};
-
-jQuery.fx.speeds = {
- slow: 600,
- fast: 200,
- // Default speed
- _default: 400
-};
-
-// Back Compat <1.8 extension point
-jQuery.fx.step = {};
-
-if ( jQuery.expr && jQuery.expr.filters ) {
- jQuery.expr.filters.animated = function( elem ) {
- return jQuery.grep(jQuery.timers, function( fn ) {
- return elem === fn.elem;
- }).length;
- };
-}
-var rroot = /^(?:body|html)$/i;
-
-jQuery.fn.offset = function( options ) {
- if ( arguments.length ) {
- return options === undefined ?
- this :
- this.each(function( i ) {
- jQuery.offset.setOffset( this, options, i );
- });
- }
-
- var docElem, body, win, clientTop, clientLeft, scrollTop, scrollLeft,
- box = { top: 0, left: 0 },
- elem = this[ 0 ],
- doc = elem && elem.ownerDocument;
-
- if ( !doc ) {
- return;
- }
-
- if ( (body = doc.body) === elem ) {
- return jQuery.offset.bodyOffset( elem );
- }
-
- docElem = doc.documentElement;
-
- // Make sure it's not a disconnected DOM node
- if ( !jQuery.contains( docElem, elem ) ) {
- return box;
- }
-
- // If we don't have gBCR, just use 0,0 rather than error
- // BlackBerry 5, iOS 3 (original iPhone)
- if ( typeof elem.getBoundingClientRect !== "undefined" ) {
- box = elem.getBoundingClientRect();
- }
- win = getWindow( doc );
- clientTop = docElem.clientTop || body.clientTop || 0;
- clientLeft = docElem.clientLeft || body.clientLeft || 0;
- scrollTop = win.pageYOffset || docElem.scrollTop;
- scrollLeft = win.pageXOffset || docElem.scrollLeft;
- return {
- top: box.top + scrollTop - clientTop,
- left: box.left + scrollLeft - clientLeft
- };
-};
-
-jQuery.offset = {
-
- bodyOffset: function( body ) {
- var top = body.offsetTop,
- left = body.offsetLeft;
-
- if ( jQuery.support.doesNotIncludeMarginInBodyOffset ) {
- top += parseFloat( jQuery.css(body, "marginTop") ) || 0;
- left += parseFloat( jQuery.css(body, "marginLeft") ) || 0;
- }
-
- return { top: top, left: left };
- },
-
- setOffset: function( elem, options, i ) {
- var position = jQuery.css( elem, "position" );
-
- // set position first, in-case top/left are set even on static elem
- if ( position === "static" ) {
- elem.style.position = "relative";
- }
-
- var curElem = jQuery( elem ),
- curOffset = curElem.offset(),
- curCSSTop = jQuery.css( elem, "top" ),
- curCSSLeft = jQuery.css( elem, "left" ),
- calculatePosition = ( position === "absolute" || position === "fixed" ) && jQuery.inArray("auto", [curCSSTop, curCSSLeft]) > -1,
- props = {}, curPosition = {}, curTop, curLeft;
-
- // need to be able to calculate position if either top or left is auto and position is either absolute or fixed
- if ( calculatePosition ) {
- curPosition = curElem.position();
- curTop = curPosition.top;
- curLeft = curPosition.left;
- } else {
- curTop = parseFloat( curCSSTop ) || 0;
- curLeft = parseFloat( curCSSLeft ) || 0;
- }
-
- if ( jQuery.isFunction( options ) ) {
- options = options.call( elem, i, curOffset );
- }
-
- if ( options.top != null ) {
- props.top = ( options.top - curOffset.top ) + curTop;
- }
- if ( options.left != null ) {
- props.left = ( options.left - curOffset.left ) + curLeft;
- }
-
- if ( "using" in options ) {
- options.using.call( elem, props );
- } else {
- curElem.css( props );
- }
- }
-};
-
-
-jQuery.fn.extend({
-
- position: function() {
- if ( !this[0] ) {
- return;
- }
-
- var elem = this[0],
-
- // Get *real* offsetParent
- offsetParent = this.offsetParent(),
-
- // Get correct offsets
- offset = this.offset(),
- parentOffset = rroot.test(offsetParent[0].nodeName) ? { top: 0, left: 0 } : offsetParent.offset();
-
- // Subtract element margins
- // note: when an element has margin: auto the offsetLeft and marginLeft
- // are the same in Safari causing offset.left to incorrectly be 0
- offset.top -= parseFloat( jQuery.css(elem, "marginTop") ) || 0;
- offset.left -= parseFloat( jQuery.css(elem, "marginLeft") ) || 0;
-
- // Add offsetParent borders
- parentOffset.top += parseFloat( jQuery.css(offsetParent[0], "borderTopWidth") ) || 0;
- parentOffset.left += parseFloat( jQuery.css(offsetParent[0], "borderLeftWidth") ) || 0;
-
- // Subtract the two offsets
- return {
- top: offset.top - parentOffset.top,
- left: offset.left - parentOffset.left
- };
- },
-
- offsetParent: function() {
- return this.map(function() {
- var offsetParent = this.offsetParent || document.body;
- while ( offsetParent && (!rroot.test(offsetParent.nodeName) && jQuery.css(offsetParent, "position") === "static") ) {
- offsetParent = offsetParent.offsetParent;
- }
- return offsetParent || document.body;
- });
- }
-});
-
-
-// Create scrollLeft and scrollTop methods
-jQuery.each( {scrollLeft: "pageXOffset", scrollTop: "pageYOffset"}, function( method, prop ) {
- var top = /Y/.test( prop );
-
- jQuery.fn[ method ] = function( val ) {
- return jQuery.access( this, function( elem, method, val ) {
- var win = getWindow( elem );
-
- if ( val === undefined ) {
- return win ? (prop in win) ? win[ prop ] :
- win.document.documentElement[ method ] :
- elem[ method ];
- }
-
- if ( win ) {
- win.scrollTo(
- !top ? val : jQuery( win ).scrollLeft(),
- top ? val : jQuery( win ).scrollTop()
- );
-
- } else {
- elem[ method ] = val;
- }
- }, method, val, arguments.length, null );
- };
-});
-
-function getWindow( elem ) {
- return jQuery.isWindow( elem ) ?
- elem :
- elem.nodeType === 9 ?
- elem.defaultView || elem.parentWindow :
- false;
-}
-// Create innerHeight, innerWidth, height, width, outerHeight and outerWidth methods
-jQuery.each( { Height: "height", Width: "width" }, function( name, type ) {
- jQuery.each( { padding: "inner" + name, content: type, "": "outer" + name }, function( defaultExtra, funcName ) {
- // margin is only for outerHeight, outerWidth
- jQuery.fn[ funcName ] = function( margin, value ) {
- var chainable = arguments.length && ( defaultExtra || typeof margin !== "boolean" ),
- extra = defaultExtra || ( margin === true || value === true ? "margin" : "border" );
-
- return jQuery.access( this, function( elem, type, value ) {
- var doc;
-
- if ( jQuery.isWindow( elem ) ) {
- // As of 5/8/2012 this will yield incorrect results for Mobile Safari, but there
- // isn't a whole lot we can do. See pull request at this URL for discussion:
- // https://github.com/jquery/jquery/pull/764
- return elem.document.documentElement[ "client" + name ];
- }
-
- // Get document width or height
- if ( elem.nodeType === 9 ) {
- doc = elem.documentElement;
-
- // Either scroll[Width/Height] or offset[Width/Height] or client[Width/Height], whichever is greatest
- // unfortunately, this causes bug #3838 in IE6/8 only, but there is currently no good, small way to fix it.
- return Math.max(
- elem.body[ "scroll" + name ], doc[ "scroll" + name ],
- elem.body[ "offset" + name ], doc[ "offset" + name ],
- doc[ "client" + name ]
- );
- }
-
- return value === undefined ?
- // Get width or height on the element, requesting but not forcing parseFloat
- jQuery.css( elem, type, value, extra ) :
-
- // Set width or height on the element
- jQuery.style( elem, type, value, extra );
- }, type, chainable ? margin : undefined, chainable, null );
- };
- });
-});
-// Expose jQuery to the global object
-window.jQuery = window.$ = jQuery;
-
-// Expose jQuery as an AMD module, but only for AMD loaders that
-// understand the issues with loading multiple versions of jQuery
-// in a page that all might call define(). The loader will indicate
-// they have special allowances for multiple jQuery versions by
-// specifying define.amd.jQuery = true. Register as a named module,
-// since jQuery can be concatenated with other files that may use define,
-// but not use a proper concatenation script that understands anonymous
-// AMD modules. A named AMD is safest and most robust way to register.
-// Lowercase jquery is used because AMD module names are derived from
-// file names, and jQuery is normally delivered in a lowercase file name.
-// Do this after creating the global so that if an AMD module wants to call
-// noConflict to hide this version of jQuery, it will work.
-if ( typeof define === "function" && define.amd && define.amd.jQuery ) {
- define( "jquery", [], function () { return jQuery; } );
-}
-
-})( window );
--- /dev/null
+Subproject commit f5f08791536e689e008b04d6ea9677811353d456
+++ /dev/null
-/*! jQuery UI - v1.9.2 - 2012-12-12
-* http://jqueryui.com
-* Includes: jquery.ui.core.js, jquery.ui.widget.js, jquery.ui.mouse.js, jquery.ui.position.js, jquery.ui.draggable.js, jquery.ui.effect.js
-* Copyright (c) 2012 jQuery Foundation and other contributors Licensed MIT */
-
-(function( $, undefined ) {
-
-var uuid = 0,
- runiqueId = /^ui-id-\d+$/;
-
-// prevent duplicate loading
-// this is only a problem because we proxy existing functions
-// and we don't want to double proxy them
-$.ui = $.ui || {};
-if ( $.ui.version ) {
- return;
-}
-
-$.extend( $.ui, {
- version: "1.9.2",
-
- keyCode: {
- BACKSPACE: 8,
- COMMA: 188,
- DELETE: 46,
- DOWN: 40,
- END: 35,
- ENTER: 13,
- ESCAPE: 27,
- HOME: 36,
- LEFT: 37,
- NUMPAD_ADD: 107,
- NUMPAD_DECIMAL: 110,
- NUMPAD_DIVIDE: 111,
- NUMPAD_ENTER: 108,
- NUMPAD_MULTIPLY: 106,
- NUMPAD_SUBTRACT: 109,
- PAGE_DOWN: 34,
- PAGE_UP: 33,
- PERIOD: 190,
- RIGHT: 39,
- SPACE: 32,
- TAB: 9,
- UP: 38
- }
-});
-
-// plugins
-$.fn.extend({
- _focus: $.fn.focus,
- focus: function( delay, fn ) {
- return typeof delay === "number" ?
- this.each(function() {
- var elem = this;
- setTimeout(function() {
- $( elem ).focus();
- if ( fn ) {
- fn.call( elem );
- }
- }, delay );
- }) :
- this._focus.apply( this, arguments );
- },
-
- scrollParent: function() {
- var scrollParent;
- if (($.ui.ie && (/(static|relative)/).test(this.css('position'))) || (/absolute/).test(this.css('position'))) {
- scrollParent = this.parents().filter(function() {
- return (/(relative|absolute|fixed)/).test($.css(this,'position')) && (/(auto|scroll)/).test($.css(this,'overflow')+$.css(this,'overflow-y')+$.css(this,'overflow-x'));
- }).eq(0);
- } else {
- scrollParent = this.parents().filter(function() {
- return (/(auto|scroll)/).test($.css(this,'overflow')+$.css(this,'overflow-y')+$.css(this,'overflow-x'));
- }).eq(0);
- }
-
- return (/fixed/).test(this.css('position')) || !scrollParent.length ? $(document) : scrollParent;
- },
-
- zIndex: function( zIndex ) {
- if ( zIndex !== undefined ) {
- return this.css( "zIndex", zIndex );
- }
-
- if ( this.length ) {
- var elem = $( this[ 0 ] ), position, value;
- while ( elem.length && elem[ 0 ] !== document ) {
- // Ignore z-index if position is set to a value where z-index is ignored by the browser
- // This makes behavior of this function consistent across browsers
- // WebKit always returns auto if the element is positioned
- position = elem.css( "position" );
- if ( position === "absolute" || position === "relative" || position === "fixed" ) {
- // IE returns 0 when zIndex is not specified
- // other browsers return a string
- // we ignore the case of nested elements with an explicit value of 0
- // <div style="z-index: -10;"><div style="z-index: 0;"></div></div>
- value = parseInt( elem.css( "zIndex" ), 10 );
- if ( !isNaN( value ) && value !== 0 ) {
- return value;
- }
- }
- elem = elem.parent();
- }
- }
-
- return 0;
- },
-
- uniqueId: function() {
- return this.each(function() {
- if ( !this.id ) {
- this.id = "ui-id-" + (++uuid);
- }
- });
- },
-
- removeUniqueId: function() {
- return this.each(function() {
- if ( runiqueId.test( this.id ) ) {
- $( this ).removeAttr( "id" );
- }
- });
- }
-});
-
-// selectors
-function focusable( element, isTabIndexNotNaN ) {
- var map, mapName, img,
- nodeName = element.nodeName.toLowerCase();
- if ( "area" === nodeName ) {
- map = element.parentNode;
- mapName = map.name;
- if ( !element.href || !mapName || map.nodeName.toLowerCase() !== "map" ) {
- return false;
- }
- img = $( "img[usemap=#" + mapName + "]" )[0];
- return !!img && visible( img );
- }
- return ( /input|select|textarea|button|object/.test( nodeName ) ?
- !element.disabled :
- "a" === nodeName ?
- element.href || isTabIndexNotNaN :
- isTabIndexNotNaN) &&
- // the element and all of its ancestors must be visible
- visible( element );
-}
-
-function visible( element ) {
- return $.expr.filters.visible( element ) &&
- !$( element ).parents().andSelf().filter(function() {
- return $.css( this, "visibility" ) === "hidden";
- }).length;
-}
-
-$.extend( $.expr[ ":" ], {
- data: $.expr.createPseudo ?
- $.expr.createPseudo(function( dataName ) {
- return function( elem ) {
- return !!$.data( elem, dataName );
- };
- }) :
- // support: jQuery <1.8
- function( elem, i, match ) {
- return !!$.data( elem, match[ 3 ] );
- },
-
- focusable: function( element ) {
- return focusable( element, !isNaN( $.attr( element, "tabindex" ) ) );
- },
-
- tabbable: function( element ) {
- var tabIndex = $.attr( element, "tabindex" ),
- isTabIndexNaN = isNaN( tabIndex );
- return ( isTabIndexNaN || tabIndex >= 0 ) && focusable( element, !isTabIndexNaN );
- }
-});
-
-// support
-$(function() {
- var body = document.body,
- div = body.appendChild( div = document.createElement( "div" ) );
-
- // access offsetHeight before setting the style to prevent a layout bug
- // in IE 9 which causes the element to continue to take up space even
- // after it is removed from the DOM (#8026)
- div.offsetHeight;
-
- $.extend( div.style, {
- minHeight: "100px",
- height: "auto",
- padding: 0,
- borderWidth: 0
- });
-
- $.support.minHeight = div.offsetHeight === 100;
- $.support.selectstart = "onselectstart" in div;
-
- // set display to none to avoid a layout bug in IE
- // http://dev.jquery.com/ticket/4014
- body.removeChild( div ).style.display = "none";
-});
-
-// support: jQuery <1.8
-if ( !$( "<a>" ).outerWidth( 1 ).jquery ) {
- $.each( [ "Width", "Height" ], function( i, name ) {
- var side = name === "Width" ? [ "Left", "Right" ] : [ "Top", "Bottom" ],
- type = name.toLowerCase(),
- orig = {
- innerWidth: $.fn.innerWidth,
- innerHeight: $.fn.innerHeight,
- outerWidth: $.fn.outerWidth,
- outerHeight: $.fn.outerHeight
- };
-
- function reduce( elem, size, border, margin ) {
- $.each( side, function() {
- size -= parseFloat( $.css( elem, "padding" + this ) ) || 0;
- if ( border ) {
- size -= parseFloat( $.css( elem, "border" + this + "Width" ) ) || 0;
- }
- if ( margin ) {
- size -= parseFloat( $.css( elem, "margin" + this ) ) || 0;
- }
- });
- return size;
- }
-
- $.fn[ "inner" + name ] = function( size ) {
- if ( size === undefined ) {
- return orig[ "inner" + name ].call( this );
- }
-
- return this.each(function() {
- $( this ).css( type, reduce( this, size ) + "px" );
- });
- };
-
- $.fn[ "outer" + name] = function( size, margin ) {
- if ( typeof size !== "number" ) {
- return orig[ "outer" + name ].call( this, size );
- }
-
- return this.each(function() {
- $( this).css( type, reduce( this, size, true, margin ) + "px" );
- });
- };
- });
-}
-
-// support: jQuery 1.6.1, 1.6.2 (http://bugs.jquery.com/ticket/9413)
-if ( $( "<a>" ).data( "a-b", "a" ).removeData( "a-b" ).data( "a-b" ) ) {
- $.fn.removeData = (function( removeData ) {
- return function( key ) {
- if ( arguments.length ) {
- return removeData.call( this, $.camelCase( key ) );
- } else {
- return removeData.call( this );
- }
- };
- })( $.fn.removeData );
-}
-
-
-
-
-
-// deprecated
-
-(function() {
- var uaMatch = /msie ([\w.]+)/.exec( navigator.userAgent.toLowerCase() ) || [];
- $.ui.ie = uaMatch.length ? true : false;
- $.ui.ie6 = parseFloat( uaMatch[ 1 ], 10 ) === 6;
-})();
-
-$.fn.extend({
- disableSelection: function() {
- return this.bind( ( $.support.selectstart ? "selectstart" : "mousedown" ) +
- ".ui-disableSelection", function( event ) {
- event.preventDefault();
- });
- },
-
- enableSelection: function() {
- return this.unbind( ".ui-disableSelection" );
- }
-});
-
-$.extend( $.ui, {
- // $.ui.plugin is deprecated. Use the proxy pattern instead.
- plugin: {
- add: function( module, option, set ) {
- var i,
- proto = $.ui[ module ].prototype;
- for ( i in set ) {
- proto.plugins[ i ] = proto.plugins[ i ] || [];
- proto.plugins[ i ].push( [ option, set[ i ] ] );
- }
- },
- call: function( instance, name, args ) {
- var i,
- set = instance.plugins[ name ];
- if ( !set || !instance.element[ 0 ].parentNode || instance.element[ 0 ].parentNode.nodeType === 11 ) {
- return;
- }
-
- for ( i = 0; i < set.length; i++ ) {
- if ( instance.options[ set[ i ][ 0 ] ] ) {
- set[ i ][ 1 ].apply( instance.element, args );
- }
- }
- }
- },
-
- contains: $.contains,
-
- // only used by resizable
- hasScroll: function( el, a ) {
-
- //If overflow is hidden, the element might have extra content, but the user wants to hide it
- if ( $( el ).css( "overflow" ) === "hidden") {
- return false;
- }
-
- var scroll = ( a && a === "left" ) ? "scrollLeft" : "scrollTop",
- has = false;
-
- if ( el[ scroll ] > 0 ) {
- return true;
- }
-
- // TODO: determine which cases actually cause this to happen
- // if the element doesn't have the scroll set, see if it's possible to
- // set the scroll
- el[ scroll ] = 1;
- has = ( el[ scroll ] > 0 );
- el[ scroll ] = 0;
- return has;
- },
-
- // these are odd functions, fix the API or move into individual plugins
- isOverAxis: function( x, reference, size ) {
- //Determines when x coordinate is over "b" element axis
- return ( x > reference ) && ( x < ( reference + size ) );
- },
- isOver: function( y, x, top, left, height, width ) {
- //Determines when x, y coordinates is over "b" element
- return $.ui.isOverAxis( y, top, height ) && $.ui.isOverAxis( x, left, width );
- }
-});
-
-})( jQuery );
-(function( $, undefined ) {
-
-var uuid = 0,
- slice = Array.prototype.slice,
- _cleanData = $.cleanData;
-$.cleanData = function( elems ) {
- for ( var i = 0, elem; (elem = elems[i]) != null; i++ ) {
- try {
- $( elem ).triggerHandler( "remove" );
- // http://bugs.jquery.com/ticket/8235
- } catch( e ) {}
- }
- _cleanData( elems );
-};
-
-$.widget = function( name, base, prototype ) {
- var fullName, existingConstructor, constructor, basePrototype,
- namespace = name.split( "." )[ 0 ];
-
- name = name.split( "." )[ 1 ];
- fullName = namespace + "-" + name;
-
- if ( !prototype ) {
- prototype = base;
- base = $.Widget;
- }
-
- // create selector for plugin
- $.expr[ ":" ][ fullName.toLowerCase() ] = function( elem ) {
- return !!$.data( elem, fullName );
- };
-
- $[ namespace ] = $[ namespace ] || {};
- existingConstructor = $[ namespace ][ name ];
- constructor = $[ namespace ][ name ] = function( options, element ) {
- // allow instantiation without "new" keyword
- if ( !this._createWidget ) {
- return new constructor( options, element );
- }
-
- // allow instantiation without initializing for simple inheritance
- // must use "new" keyword (the code above always passes args)
- if ( arguments.length ) {
- this._createWidget( options, element );
- }
- };
- // extend with the existing constructor to carry over any static properties
- $.extend( constructor, existingConstructor, {
- version: prototype.version,
- // copy the object used to create the prototype in case we need to
- // redefine the widget later
- _proto: $.extend( {}, prototype ),
- // track widgets that inherit from this widget in case this widget is
- // redefined after a widget inherits from it
- _childConstructors: []
- });
-
- basePrototype = new base();
- // we need to make the options hash a property directly on the new instance
- // otherwise we'll modify the options hash on the prototype that we're
- // inheriting from
- basePrototype.options = $.widget.extend( {}, basePrototype.options );
- $.each( prototype, function( prop, value ) {
- if ( $.isFunction( value ) ) {
- prototype[ prop ] = (function() {
- var _super = function() {
- return base.prototype[ prop ].apply( this, arguments );
- },
- _superApply = function( args ) {
- return base.prototype[ prop ].apply( this, args );
- };
- return function() {
- var __super = this._super,
- __superApply = this._superApply,
- returnValue;
-
- this._super = _super;
- this._superApply = _superApply;
-
- returnValue = value.apply( this, arguments );
-
- this._super = __super;
- this._superApply = __superApply;
-
- return returnValue;
- };
- })();
- }
- });
- constructor.prototype = $.widget.extend( basePrototype, {
- // TODO: remove support for widgetEventPrefix
- // always use the name + a colon as the prefix, e.g., draggable:start
- // don't prefix for widgets that aren't DOM-based
- widgetEventPrefix: existingConstructor ? basePrototype.widgetEventPrefix : name
- }, prototype, {
- constructor: constructor,
- namespace: namespace,
- widgetName: name,
- // TODO remove widgetBaseClass, see #8155
- widgetBaseClass: fullName,
- widgetFullName: fullName
- });
-
- // If this widget is being redefined then we need to find all widgets that
- // are inheriting from it and redefine all of them so that they inherit from
- // the new version of this widget. We're essentially trying to replace one
- // level in the prototype chain.
- if ( existingConstructor ) {
- $.each( existingConstructor._childConstructors, function( i, child ) {
- var childPrototype = child.prototype;
-
- // redefine the child widget using the same prototype that was
- // originally used, but inherit from the new version of the base
- $.widget( childPrototype.namespace + "." + childPrototype.widgetName, constructor, child._proto );
- });
- // remove the list of existing child constructors from the old constructor
- // so the old child constructors can be garbage collected
- delete existingConstructor._childConstructors;
- } else {
- base._childConstructors.push( constructor );
- }
-
- $.widget.bridge( name, constructor );
-};
-
-$.widget.extend = function( target ) {
- var input = slice.call( arguments, 1 ),
- inputIndex = 0,
- inputLength = input.length,
- key,
- value;
- for ( ; inputIndex < inputLength; inputIndex++ ) {
- for ( key in input[ inputIndex ] ) {
- value = input[ inputIndex ][ key ];
- if ( input[ inputIndex ].hasOwnProperty( key ) && value !== undefined ) {
- // Clone objects
- if ( $.isPlainObject( value ) ) {
- target[ key ] = $.isPlainObject( target[ key ] ) ?
- $.widget.extend( {}, target[ key ], value ) :
- // Don't extend strings, arrays, etc. with objects
- $.widget.extend( {}, value );
- // Copy everything else by reference
- } else {
- target[ key ] = value;
- }
- }
- }
- }
- return target;
-};
-
-$.widget.bridge = function( name, object ) {
- var fullName = object.prototype.widgetFullName || name;
- $.fn[ name ] = function( options ) {
- var isMethodCall = typeof options === "string",
- args = slice.call( arguments, 1 ),
- returnValue = this;
-
- // allow multiple hashes to be passed on init
- options = !isMethodCall && args.length ?
- $.widget.extend.apply( null, [ options ].concat(args) ) :
- options;
-
- if ( isMethodCall ) {
- this.each(function() {
- var methodValue,
- instance = $.data( this, fullName );
- if ( !instance ) {
- return $.error( "cannot call methods on " + name + " prior to initialization; " +
- "attempted to call method '" + options + "'" );
- }
- if ( !$.isFunction( instance[options] ) || options.charAt( 0 ) === "_" ) {
- return $.error( "no such method '" + options + "' for " + name + " widget instance" );
- }
- methodValue = instance[ options ].apply( instance, args );
- if ( methodValue !== instance && methodValue !== undefined ) {
- returnValue = methodValue && methodValue.jquery ?
- returnValue.pushStack( methodValue.get() ) :
- methodValue;
- return false;
- }
- });
- } else {
- this.each(function() {
- var instance = $.data( this, fullName );
- if ( instance ) {
- instance.option( options || {} )._init();
- } else {
- $.data( this, fullName, new object( options, this ) );
- }
- });
- }
-
- return returnValue;
- };
-};
-
-$.Widget = function( /* options, element */ ) {};
-$.Widget._childConstructors = [];
-
-$.Widget.prototype = {
- widgetName: "widget",
- widgetEventPrefix: "",
- defaultElement: "<div>",
- options: {
- disabled: false,
-
- // callbacks
- create: null
- },
- _createWidget: function( options, element ) {
- element = $( element || this.defaultElement || this )[ 0 ];
- this.element = $( element );
- this.uuid = uuid++;
- this.eventNamespace = "." + this.widgetName + this.uuid;
- this.options = $.widget.extend( {},
- this.options,
- this._getCreateOptions(),
- options );
-
- this.bindings = $();
- this.hoverable = $();
- this.focusable = $();
-
- if ( element !== this ) {
- // 1.9 BC for #7810
- // TODO remove dual storage
- $.data( element, this.widgetName, this );
- $.data( element, this.widgetFullName, this );
- this._on( true, this.element, {
- remove: function( event ) {
- if ( event.target === element ) {
- this.destroy();
- }
- }
- });
- this.document = $( element.style ?
- // element within the document
- element.ownerDocument :
- // element is window or document
- element.document || element );
- this.window = $( this.document[0].defaultView || this.document[0].parentWindow );
- }
-
- this._create();
- this._trigger( "create", null, this._getCreateEventData() );
- this._init();
- },
- _getCreateOptions: $.noop,
- _getCreateEventData: $.noop,
- _create: $.noop,
- _init: $.noop,
-
- destroy: function() {
- this._destroy();
- // we can probably remove the unbind calls in 2.0
- // all event bindings should go through this._on()
- this.element
- .unbind( this.eventNamespace )
- // 1.9 BC for #7810
- // TODO remove dual storage
- .removeData( this.widgetName )
- .removeData( this.widgetFullName )
- // support: jquery <1.6.3
- // http://bugs.jquery.com/ticket/9413
- .removeData( $.camelCase( this.widgetFullName ) );
- this.widget()
- .unbind( this.eventNamespace )
- .removeAttr( "aria-disabled" )
- .removeClass(
- this.widgetFullName + "-disabled " +
- "ui-state-disabled" );
-
- // clean up events and states
- this.bindings.unbind( this.eventNamespace );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- },
- _destroy: $.noop,
-
- widget: function() {
- return this.element;
- },
-
- option: function( key, value ) {
- var options = key,
- parts,
- curOption,
- i;
-
- if ( arguments.length === 0 ) {
- // don't return a reference to the internal hash
- return $.widget.extend( {}, this.options );
- }
-
- if ( typeof key === "string" ) {
- // handle nested keys, e.g., "foo.bar" => { foo: { bar: ___ } }
- options = {};
- parts = key.split( "." );
- key = parts.shift();
- if ( parts.length ) {
- curOption = options[ key ] = $.widget.extend( {}, this.options[ key ] );
- for ( i = 0; i < parts.length - 1; i++ ) {
- curOption[ parts[ i ] ] = curOption[ parts[ i ] ] || {};
- curOption = curOption[ parts[ i ] ];
- }
- key = parts.pop();
- if ( value === undefined ) {
- return curOption[ key ] === undefined ? null : curOption[ key ];
- }
- curOption[ key ] = value;
- } else {
- if ( value === undefined ) {
- return this.options[ key ] === undefined ? null : this.options[ key ];
- }
- options[ key ] = value;
- }
- }
-
- this._setOptions( options );
-
- return this;
- },
- _setOptions: function( options ) {
- var key;
-
- for ( key in options ) {
- this._setOption( key, options[ key ] );
- }
-
- return this;
- },
- _setOption: function( key, value ) {
- this.options[ key ] = value;
-
- if ( key === "disabled" ) {
- this.widget()
- .toggleClass( this.widgetFullName + "-disabled ui-state-disabled", !!value )
- .attr( "aria-disabled", value );
- this.hoverable.removeClass( "ui-state-hover" );
- this.focusable.removeClass( "ui-state-focus" );
- }
-
- return this;
- },
-
- enable: function() {
- return this._setOption( "disabled", false );
- },
- disable: function() {
- return this._setOption( "disabled", true );
- },
-
- _on: function( suppressDisabledCheck, element, handlers ) {
- var delegateElement,
- instance = this;
-
- // no suppressDisabledCheck flag, shuffle arguments
- if ( typeof suppressDisabledCheck !== "boolean" ) {
- handlers = element;
- element = suppressDisabledCheck;
- suppressDisabledCheck = false;
- }
-
- // no element argument, shuffle and use this.element
- if ( !handlers ) {
- handlers = element;
- element = this.element;
- delegateElement = this.widget();
- } else {
- // accept selectors, DOM elements
- element = delegateElement = $( element );
- this.bindings = this.bindings.add( element );
- }
-
- $.each( handlers, function( event, handler ) {
- function handlerProxy() {
- // allow widgets to customize the disabled handling
- // - disabled as an array instead of boolean
- // - disabled class as method for disabling individual parts
- if ( !suppressDisabledCheck &&
- ( instance.options.disabled === true ||
- $( this ).hasClass( "ui-state-disabled" ) ) ) {
- return;
- }
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
-
- // copy the guid so direct unbinding works
- if ( typeof handler !== "string" ) {
- handlerProxy.guid = handler.guid =
- handler.guid || handlerProxy.guid || $.guid++;
- }
-
- var match = event.match( /^(\w+)\s*(.*)$/ ),
- eventName = match[1] + instance.eventNamespace,
- selector = match[2];
- if ( selector ) {
- delegateElement.delegate( selector, eventName, handlerProxy );
- } else {
- element.bind( eventName, handlerProxy );
- }
- });
- },
-
- _off: function( element, eventName ) {
- eventName = (eventName || "").split( " " ).join( this.eventNamespace + " " ) + this.eventNamespace;
- element.unbind( eventName ).undelegate( eventName );
- },
-
- _delay: function( handler, delay ) {
- function handlerProxy() {
- return ( typeof handler === "string" ? instance[ handler ] : handler )
- .apply( instance, arguments );
- }
- var instance = this;
- return setTimeout( handlerProxy, delay || 0 );
- },
-
- _hoverable: function( element ) {
- this.hoverable = this.hoverable.add( element );
- this._on( element, {
- mouseenter: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-hover" );
- },
- mouseleave: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-hover" );
- }
- });
- },
-
- _focusable: function( element ) {
- this.focusable = this.focusable.add( element );
- this._on( element, {
- focusin: function( event ) {
- $( event.currentTarget ).addClass( "ui-state-focus" );
- },
- focusout: function( event ) {
- $( event.currentTarget ).removeClass( "ui-state-focus" );
- }
- });
- },
-
- _trigger: function( type, event, data ) {
- var prop, orig,
- callback = this.options[ type ];
-
- data = data || {};
- event = $.Event( event );
- event.type = ( type === this.widgetEventPrefix ?
- type :
- this.widgetEventPrefix + type ).toLowerCase();
- // the original event may come from any element
- // so we need to reset the target on the new event
- event.target = this.element[ 0 ];
-
- // copy original event properties over to the new event
- orig = event.originalEvent;
- if ( orig ) {
- for ( prop in orig ) {
- if ( !( prop in event ) ) {
- event[ prop ] = orig[ prop ];
- }
- }
- }
-
- this.element.trigger( event, data );
- return !( $.isFunction( callback ) &&
- callback.apply( this.element[0], [ event ].concat( data ) ) === false ||
- event.isDefaultPrevented() );
- }
-};
-
-$.each( { show: "fadeIn", hide: "fadeOut" }, function( method, defaultEffect ) {
- $.Widget.prototype[ "_" + method ] = function( element, options, callback ) {
- if ( typeof options === "string" ) {
- options = { effect: options };
- }
- var hasOptions,
- effectName = !options ?
- method :
- options === true || typeof options === "number" ?
- defaultEffect :
- options.effect || defaultEffect;
- options = options || {};
- if ( typeof options === "number" ) {
- options = { duration: options };
- }
- hasOptions = !$.isEmptyObject( options );
- options.complete = callback;
- if ( options.delay ) {
- element.delay( options.delay );
- }
- if ( hasOptions && $.effects && ( $.effects.effect[ effectName ] || $.uiBackCompat !== false && $.effects[ effectName ] ) ) {
- element[ method ]( options );
- } else if ( effectName !== method && element[ effectName ] ) {
- element[ effectName ]( options.duration, options.easing, callback );
- } else {
- element.queue(function( next ) {
- $( this )[ method ]();
- if ( callback ) {
- callback.call( element[ 0 ] );
- }
- next();
- });
- }
- };
-});
-
-// DEPRECATED
-if ( $.uiBackCompat !== false ) {
- $.Widget.prototype._getCreateOptions = function() {
- return $.metadata && $.metadata.get( this.element[0] )[ this.widgetName ];
- };
-}
-
-})( jQuery );
-(function( $, undefined ) {
-
-var mouseHandled = false;
-$( document ).mouseup( function( e ) {
- mouseHandled = false;
-});
-
-$.widget("ui.mouse", {
- version: "1.9.2",
- options: {
- cancel: 'input,textarea,button,select,option',
- distance: 1,
- delay: 0
- },
- _mouseInit: function() {
- var that = this;
-
- this.element
- .bind('mousedown.'+this.widgetName, function(event) {
- return that._mouseDown(event);
- })
- .bind('click.'+this.widgetName, function(event) {
- if (true === $.data(event.target, that.widgetName + '.preventClickEvent')) {
- $.removeData(event.target, that.widgetName + '.preventClickEvent');
- event.stopImmediatePropagation();
- return false;
- }
- });
-
- this.started = false;
- },
-
- // TODO: make sure destroying one instance of mouse doesn't mess with
- // other instances of mouse
- _mouseDestroy: function() {
- this.element.unbind('.'+this.widgetName);
- if ( this._mouseMoveDelegate ) {
- $(document)
- .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
- .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
- }
- },
-
- _mouseDown: function(event) {
- // don't let more than one widget handle mouseStart
- if( mouseHandled ) { return; }
-
- // we may have missed mouseup (out of window)
- (this._mouseStarted && this._mouseUp(event));
-
- this._mouseDownEvent = event;
-
- var that = this,
- btnIsLeft = (event.which === 1),
- // event.target.nodeName works around a bug in IE 8 with
- // disabled inputs (#7620)
- elIsCancel = (typeof this.options.cancel === "string" && event.target.nodeName ? $(event.target).closest(this.options.cancel).length : false);
- if (!btnIsLeft || elIsCancel || !this._mouseCapture(event)) {
- return true;
- }
-
- this.mouseDelayMet = !this.options.delay;
- if (!this.mouseDelayMet) {
- this._mouseDelayTimer = setTimeout(function() {
- that.mouseDelayMet = true;
- }, this.options.delay);
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted = (this._mouseStart(event) !== false);
- if (!this._mouseStarted) {
- event.preventDefault();
- return true;
- }
- }
-
- // Click event may never have fired (Gecko & Opera)
- if (true === $.data(event.target, this.widgetName + '.preventClickEvent')) {
- $.removeData(event.target, this.widgetName + '.preventClickEvent');
- }
-
- // these delegates are required to keep context
- this._mouseMoveDelegate = function(event) {
- return that._mouseMove(event);
- };
- this._mouseUpDelegate = function(event) {
- return that._mouseUp(event);
- };
- $(document)
- .bind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
- .bind('mouseup.'+this.widgetName, this._mouseUpDelegate);
-
- event.preventDefault();
-
- mouseHandled = true;
- return true;
- },
-
- _mouseMove: function(event) {
- // IE mouseup check - mouseup happened when mouse was out of window
- if ($.ui.ie && !(document.documentMode >= 9) && !event.button) {
- return this._mouseUp(event);
- }
-
- if (this._mouseStarted) {
- this._mouseDrag(event);
- return event.preventDefault();
- }
-
- if (this._mouseDistanceMet(event) && this._mouseDelayMet(event)) {
- this._mouseStarted =
- (this._mouseStart(this._mouseDownEvent, event) !== false);
- (this._mouseStarted ? this._mouseDrag(event) : this._mouseUp(event));
- }
-
- return !this._mouseStarted;
- },
-
- _mouseUp: function(event) {
- $(document)
- .unbind('mousemove.'+this.widgetName, this._mouseMoveDelegate)
- .unbind('mouseup.'+this.widgetName, this._mouseUpDelegate);
-
- if (this._mouseStarted) {
- this._mouseStarted = false;
-
- if (event.target === this._mouseDownEvent.target) {
- $.data(event.target, this.widgetName + '.preventClickEvent', true);
- }
-
- this._mouseStop(event);
- }
-
- return false;
- },
-
- _mouseDistanceMet: function(event) {
- return (Math.max(
- Math.abs(this._mouseDownEvent.pageX - event.pageX),
- Math.abs(this._mouseDownEvent.pageY - event.pageY)
- ) >= this.options.distance
- );
- },
-
- _mouseDelayMet: function(event) {
- return this.mouseDelayMet;
- },
-
- // These are placeholder methods, to be overriden by extending plugin
- _mouseStart: function(event) {},
- _mouseDrag: function(event) {},
- _mouseStop: function(event) {},
- _mouseCapture: function(event) { return true; }
-});
-
-})(jQuery);
-(function( $, undefined ) {
-
-$.ui = $.ui || {};
-
-var cachedScrollbarWidth,
- max = Math.max,
- abs = Math.abs,
- round = Math.round,
- rhorizontal = /left|center|right/,
- rvertical = /top|center|bottom/,
- roffset = /[\+\-]\d+%?/,
- rposition = /^\w+/,
- rpercent = /%$/,
- _position = $.fn.position;
-
-function getOffsets( offsets, width, height ) {
- return [
- parseInt( offsets[ 0 ], 10 ) * ( rpercent.test( offsets[ 0 ] ) ? width / 100 : 1 ),
- parseInt( offsets[ 1 ], 10 ) * ( rpercent.test( offsets[ 1 ] ) ? height / 100 : 1 )
- ];
-}
-function parseCss( element, property ) {
- return parseInt( $.css( element, property ), 10 ) || 0;
-}
-
-$.position = {
- scrollbarWidth: function() {
- if ( cachedScrollbarWidth !== undefined ) {
- return cachedScrollbarWidth;
- }
- var w1, w2,
- div = $( "<div style='display:block;width:50px;height:50px;overflow:hidden;'><div style='height:100px;width:auto;'></div></div>" ),
- innerDiv = div.children()[0];
-
- $( "body" ).append( div );
- w1 = innerDiv.offsetWidth;
- div.css( "overflow", "scroll" );
-
- w2 = innerDiv.offsetWidth;
-
- if ( w1 === w2 ) {
- w2 = div[0].clientWidth;
- }
-
- div.remove();
-
- return (cachedScrollbarWidth = w1 - w2);
- },
- getScrollInfo: function( within ) {
- var overflowX = within.isWindow ? "" : within.element.css( "overflow-x" ),
- overflowY = within.isWindow ? "" : within.element.css( "overflow-y" ),
- hasOverflowX = overflowX === "scroll" ||
- ( overflowX === "auto" && within.width < within.element[0].scrollWidth ),
- hasOverflowY = overflowY === "scroll" ||
- ( overflowY === "auto" && within.height < within.element[0].scrollHeight );
- return {
- width: hasOverflowX ? $.position.scrollbarWidth() : 0,
- height: hasOverflowY ? $.position.scrollbarWidth() : 0
- };
- },
- getWithinInfo: function( element ) {
- var withinElement = $( element || window ),
- isWindow = $.isWindow( withinElement[0] );
- return {
- element: withinElement,
- isWindow: isWindow,
- offset: withinElement.offset() || { left: 0, top: 0 },
- scrollLeft: withinElement.scrollLeft(),
- scrollTop: withinElement.scrollTop(),
- width: isWindow ? withinElement.width() : withinElement.outerWidth(),
- height: isWindow ? withinElement.height() : withinElement.outerHeight()
- };
- }
-};
-
-$.fn.position = function( options ) {
- if ( !options || !options.of ) {
- return _position.apply( this, arguments );
- }
-
- // make a copy, we don't want to modify arguments
- options = $.extend( {}, options );
-
- var atOffset, targetWidth, targetHeight, targetOffset, basePosition,
- target = $( options.of ),
- within = $.position.getWithinInfo( options.within ),
- scrollInfo = $.position.getScrollInfo( within ),
- targetElem = target[0],
- collision = ( options.collision || "flip" ).split( " " ),
- offsets = {};
-
- if ( targetElem.nodeType === 9 ) {
- targetWidth = target.width();
- targetHeight = target.height();
- targetOffset = { top: 0, left: 0 };
- } else if ( $.isWindow( targetElem ) ) {
- targetWidth = target.width();
- targetHeight = target.height();
- targetOffset = { top: target.scrollTop(), left: target.scrollLeft() };
- } else if ( targetElem.preventDefault ) {
- // force left top to allow flipping
- options.at = "left top";
- targetWidth = targetHeight = 0;
- targetOffset = { top: targetElem.pageY, left: targetElem.pageX };
- } else {
- targetWidth = target.outerWidth();
- targetHeight = target.outerHeight();
- targetOffset = target.offset();
- }
- // clone to reuse original targetOffset later
- basePosition = $.extend( {}, targetOffset );
-
- // force my and at to have valid horizontal and vertical positions
- // if a value is missing or invalid, it will be converted to center
- $.each( [ "my", "at" ], function() {
- var pos = ( options[ this ] || "" ).split( " " ),
- horizontalOffset,
- verticalOffset;
-
- if ( pos.length === 1) {
- pos = rhorizontal.test( pos[ 0 ] ) ?
- pos.concat( [ "center" ] ) :
- rvertical.test( pos[ 0 ] ) ?
- [ "center" ].concat( pos ) :
- [ "center", "center" ];
- }
- pos[ 0 ] = rhorizontal.test( pos[ 0 ] ) ? pos[ 0 ] : "center";
- pos[ 1 ] = rvertical.test( pos[ 1 ] ) ? pos[ 1 ] : "center";
-
- // calculate offsets
- horizontalOffset = roffset.exec( pos[ 0 ] );
- verticalOffset = roffset.exec( pos[ 1 ] );
- offsets[ this ] = [
- horizontalOffset ? horizontalOffset[ 0 ] : 0,
- verticalOffset ? verticalOffset[ 0 ] : 0
- ];
-
- // reduce to just the positions without the offsets
- options[ this ] = [
- rposition.exec( pos[ 0 ] )[ 0 ],
- rposition.exec( pos[ 1 ] )[ 0 ]
- ];
- });
-
- // normalize collision option
- if ( collision.length === 1 ) {
- collision[ 1 ] = collision[ 0 ];
- }
-
- if ( options.at[ 0 ] === "right" ) {
- basePosition.left += targetWidth;
- } else if ( options.at[ 0 ] === "center" ) {
- basePosition.left += targetWidth / 2;
- }
-
- if ( options.at[ 1 ] === "bottom" ) {
- basePosition.top += targetHeight;
- } else if ( options.at[ 1 ] === "center" ) {
- basePosition.top += targetHeight / 2;
- }
-
- atOffset = getOffsets( offsets.at, targetWidth, targetHeight );
- basePosition.left += atOffset[ 0 ];
- basePosition.top += atOffset[ 1 ];
-
- return this.each(function() {
- var collisionPosition, using,
- elem = $( this ),
- elemWidth = elem.outerWidth(),
- elemHeight = elem.outerHeight(),
- marginLeft = parseCss( this, "marginLeft" ),
- marginTop = parseCss( this, "marginTop" ),
- collisionWidth = elemWidth + marginLeft + parseCss( this, "marginRight" ) + scrollInfo.width,
- collisionHeight = elemHeight + marginTop + parseCss( this, "marginBottom" ) + scrollInfo.height,
- position = $.extend( {}, basePosition ),
- myOffset = getOffsets( offsets.my, elem.outerWidth(), elem.outerHeight() );
-
- if ( options.my[ 0 ] === "right" ) {
- position.left -= elemWidth;
- } else if ( options.my[ 0 ] === "center" ) {
- position.left -= elemWidth / 2;
- }
-
- if ( options.my[ 1 ] === "bottom" ) {
- position.top -= elemHeight;
- } else if ( options.my[ 1 ] === "center" ) {
- position.top -= elemHeight / 2;
- }
-
- position.left += myOffset[ 0 ];
- position.top += myOffset[ 1 ];
-
- // if the browser doesn't support fractions, then round for consistent results
- if ( !$.support.offsetFractions ) {
- position.left = round( position.left );
- position.top = round( position.top );
- }
-
- collisionPosition = {
- marginLeft: marginLeft,
- marginTop: marginTop
- };
-
- $.each( [ "left", "top" ], function( i, dir ) {
- if ( $.ui.position[ collision[ i ] ] ) {
- $.ui.position[ collision[ i ] ][ dir ]( position, {
- targetWidth: targetWidth,
- targetHeight: targetHeight,
- elemWidth: elemWidth,
- elemHeight: elemHeight,
- collisionPosition: collisionPosition,
- collisionWidth: collisionWidth,
- collisionHeight: collisionHeight,
- offset: [ atOffset[ 0 ] + myOffset[ 0 ], atOffset [ 1 ] + myOffset[ 1 ] ],
- my: options.my,
- at: options.at,
- within: within,
- elem : elem
- });
- }
- });
-
- if ( $.fn.bgiframe ) {
- elem.bgiframe();
- }
-
- if ( options.using ) {
- // adds feedback as second argument to using callback, if present
- using = function( props ) {
- var left = targetOffset.left - position.left,
- right = left + targetWidth - elemWidth,
- top = targetOffset.top - position.top,
- bottom = top + targetHeight - elemHeight,
- feedback = {
- target: {
- element: target,
- left: targetOffset.left,
- top: targetOffset.top,
- width: targetWidth,
- height: targetHeight
- },
- element: {
- element: elem,
- left: position.left,
- top: position.top,
- width: elemWidth,
- height: elemHeight
- },
- horizontal: right < 0 ? "left" : left > 0 ? "right" : "center",
- vertical: bottom < 0 ? "top" : top > 0 ? "bottom" : "middle"
- };
- if ( targetWidth < elemWidth && abs( left + right ) < targetWidth ) {
- feedback.horizontal = "center";
- }
- if ( targetHeight < elemHeight && abs( top + bottom ) < targetHeight ) {
- feedback.vertical = "middle";
- }
- if ( max( abs( left ), abs( right ) ) > max( abs( top ), abs( bottom ) ) ) {
- feedback.important = "horizontal";
- } else {
- feedback.important = "vertical";
- }
- options.using.call( this, props, feedback );
- };
- }
-
- elem.offset( $.extend( position, { using: using } ) );
- });
-};
-
-$.ui.position = {
- fit: {
- left: function( position, data ) {
- var within = data.within,
- withinOffset = within.isWindow ? within.scrollLeft : within.offset.left,
- outerWidth = within.width,
- collisionPosLeft = position.left - data.collisionPosition.marginLeft,
- overLeft = withinOffset - collisionPosLeft,
- overRight = collisionPosLeft + data.collisionWidth - outerWidth - withinOffset,
- newOverRight;
-
- // element is wider than within
- if ( data.collisionWidth > outerWidth ) {
- // element is initially over the left side of within
- if ( overLeft > 0 && overRight <= 0 ) {
- newOverRight = position.left + overLeft + data.collisionWidth - outerWidth - withinOffset;
- position.left += overLeft - newOverRight;
- // element is initially over right side of within
- } else if ( overRight > 0 && overLeft <= 0 ) {
- position.left = withinOffset;
- // element is initially over both left and right sides of within
- } else {
- if ( overLeft > overRight ) {
- position.left = withinOffset + outerWidth - data.collisionWidth;
- } else {
- position.left = withinOffset;
- }
- }
- // too far left -> align with left edge
- } else if ( overLeft > 0 ) {
- position.left += overLeft;
- // too far right -> align with right edge
- } else if ( overRight > 0 ) {
- position.left -= overRight;
- // adjust based on position and margin
- } else {
- position.left = max( position.left - collisionPosLeft, position.left );
- }
- },
- top: function( position, data ) {
- var within = data.within,
- withinOffset = within.isWindow ? within.scrollTop : within.offset.top,
- outerHeight = data.within.height,
- collisionPosTop = position.top - data.collisionPosition.marginTop,
- overTop = withinOffset - collisionPosTop,
- overBottom = collisionPosTop + data.collisionHeight - outerHeight - withinOffset,
- newOverBottom;
-
- // element is taller than within
- if ( data.collisionHeight > outerHeight ) {
- // element is initially over the top of within
- if ( overTop > 0 && overBottom <= 0 ) {
- newOverBottom = position.top + overTop + data.collisionHeight - outerHeight - withinOffset;
- position.top += overTop - newOverBottom;
- // element is initially over bottom of within
- } else if ( overBottom > 0 && overTop <= 0 ) {
- position.top = withinOffset;
- // element is initially over both top and bottom of within
- } else {
- if ( overTop > overBottom ) {
- position.top = withinOffset + outerHeight - data.collisionHeight;
- } else {
- position.top = withinOffset;
- }
- }
- // too far up -> align with top
- } else if ( overTop > 0 ) {
- position.top += overTop;
- // too far down -> align with bottom edge
- } else if ( overBottom > 0 ) {
- position.top -= overBottom;
- // adjust based on position and margin
- } else {
- position.top = max( position.top - collisionPosTop, position.top );
- }
- }
- },
- flip: {
- left: function( position, data ) {
- var within = data.within,
- withinOffset = within.offset.left + within.scrollLeft,
- outerWidth = within.width,
- offsetLeft = within.isWindow ? within.scrollLeft : within.offset.left,
- collisionPosLeft = position.left - data.collisionPosition.marginLeft,
- overLeft = collisionPosLeft - offsetLeft,
- overRight = collisionPosLeft + data.collisionWidth - outerWidth - offsetLeft,
- myOffset = data.my[ 0 ] === "left" ?
- -data.elemWidth :
- data.my[ 0 ] === "right" ?
- data.elemWidth :
- 0,
- atOffset = data.at[ 0 ] === "left" ?
- data.targetWidth :
- data.at[ 0 ] === "right" ?
- -data.targetWidth :
- 0,
- offset = -2 * data.offset[ 0 ],
- newOverRight,
- newOverLeft;
-
- if ( overLeft < 0 ) {
- newOverRight = position.left + myOffset + atOffset + offset + data.collisionWidth - outerWidth - withinOffset;
- if ( newOverRight < 0 || newOverRight < abs( overLeft ) ) {
- position.left += myOffset + atOffset + offset;
- }
- }
- else if ( overRight > 0 ) {
- newOverLeft = position.left - data.collisionPosition.marginLeft + myOffset + atOffset + offset - offsetLeft;
- if ( newOverLeft > 0 || abs( newOverLeft ) < overRight ) {
- position.left += myOffset + atOffset + offset;
- }
- }
- },
- top: function( position, data ) {
- var within = data.within,
- withinOffset = within.offset.top + within.scrollTop,
- outerHeight = within.height,
- offsetTop = within.isWindow ? within.scrollTop : within.offset.top,
- collisionPosTop = position.top - data.collisionPosition.marginTop,
- overTop = collisionPosTop - offsetTop,
- overBottom = collisionPosTop + data.collisionHeight - outerHeight - offsetTop,
- top = data.my[ 1 ] === "top",
- myOffset = top ?
- -data.elemHeight :
- data.my[ 1 ] === "bottom" ?
- data.elemHeight :
- 0,
- atOffset = data.at[ 1 ] === "top" ?
- data.targetHeight :
- data.at[ 1 ] === "bottom" ?
- -data.targetHeight :
- 0,
- offset = -2 * data.offset[ 1 ],
- newOverTop,
- newOverBottom;
- if ( overTop < 0 ) {
- newOverBottom = position.top + myOffset + atOffset + offset + data.collisionHeight - outerHeight - withinOffset;
- if ( ( position.top + myOffset + atOffset + offset) > overTop && ( newOverBottom < 0 || newOverBottom < abs( overTop ) ) ) {
- position.top += myOffset + atOffset + offset;
- }
- }
- else if ( overBottom > 0 ) {
- newOverTop = position.top - data.collisionPosition.marginTop + myOffset + atOffset + offset - offsetTop;
- if ( ( position.top + myOffset + atOffset + offset) > overBottom && ( newOverTop > 0 || abs( newOverTop ) < overBottom ) ) {
- position.top += myOffset + atOffset + offset;
- }
- }
- }
- },
- flipfit: {
- left: function() {
- $.ui.position.flip.left.apply( this, arguments );
- $.ui.position.fit.left.apply( this, arguments );
- },
- top: function() {
- $.ui.position.flip.top.apply( this, arguments );
- $.ui.position.fit.top.apply( this, arguments );
- }
- }
-};
-
-// fraction support test
-(function () {
- var testElement, testElementParent, testElementStyle, offsetLeft, i,
- body = document.getElementsByTagName( "body" )[ 0 ],
- div = document.createElement( "div" );
-
- //Create a "fake body" for testing based on method used in jQuery.support
- testElement = document.createElement( body ? "div" : "body" );
- testElementStyle = {
- visibility: "hidden",
- width: 0,
- height: 0,
- border: 0,
- margin: 0,
- background: "none"
- };
- if ( body ) {
- $.extend( testElementStyle, {
- position: "absolute",
- left: "-1000px",
- top: "-1000px"
- });
- }
- for ( i in testElementStyle ) {
- testElement.style[ i ] = testElementStyle[ i ];
- }
- testElement.appendChild( div );
- testElementParent = body || document.documentElement;
- testElementParent.insertBefore( testElement, testElementParent.firstChild );
-
- div.style.cssText = "position: absolute; left: 10.7432222px;";
-
- offsetLeft = $( div ).offset().left;
- $.support.offsetFractions = offsetLeft > 10 && offsetLeft < 11;
-
- testElement.innerHTML = "";
- testElementParent.removeChild( testElement );
-})();
-
-// DEPRECATED
-if ( $.uiBackCompat !== false ) {
- // offset option
- (function( $ ) {
- var _position = $.fn.position;
- $.fn.position = function( options ) {
- if ( !options || !options.offset ) {
- return _position.call( this, options );
- }
- var offset = options.offset.split( " " ),
- at = options.at.split( " " );
- if ( offset.length === 1 ) {
- offset[ 1 ] = offset[ 0 ];
- }
- if ( /^\d/.test( offset[ 0 ] ) ) {
- offset[ 0 ] = "+" + offset[ 0 ];
- }
- if ( /^\d/.test( offset[ 1 ] ) ) {
- offset[ 1 ] = "+" + offset[ 1 ];
- }
- if ( at.length === 1 ) {
- if ( /left|center|right/.test( at[ 0 ] ) ) {
- at[ 1 ] = "center";
- } else {
- at[ 1 ] = at[ 0 ];
- at[ 0 ] = "center";
- }
- }
- return _position.call( this, $.extend( options, {
- at: at[ 0 ] + offset[ 0 ] + " " + at[ 1 ] + offset[ 1 ],
- offset: undefined
- } ) );
- };
- }( jQuery ) );
-}
-
-}( jQuery ) );
-(function( $, undefined ) {
-
-$.widget("ui.draggable", $.ui.mouse, {
- version: "1.9.2",
- widgetEventPrefix: "drag",
- options: {
- addClasses: true,
- appendTo: "parent",
- axis: false,
- connectToSortable: false,
- containment: false,
- cursor: "auto",
- cursorAt: false,
- grid: false,
- handle: false,
- helper: "original",
- iframeFix: false,
- opacity: false,
- refreshPositions: false,
- revert: false,
- revertDuration: 500,
- scope: "default",
- scroll: true,
- scrollSensitivity: 20,
- scrollSpeed: 20,
- snap: false,
- snapMode: "both",
- snapTolerance: 20,
- stack: false,
- zIndex: false
- },
- _create: function() {
-
- if (this.options.helper == 'original' && !(/^(?:r|a|f)/).test(this.element.css("position")))
- this.element[0].style.position = 'relative';
-
- (this.options.addClasses && this.element.addClass("ui-draggable"));
- (this.options.disabled && this.element.addClass("ui-draggable-disabled"));
-
- this._mouseInit();
-
- },
-
- _destroy: function() {
- this.element.removeClass( "ui-draggable ui-draggable-dragging ui-draggable-disabled" );
- this._mouseDestroy();
- },
-
- _mouseCapture: function(event) {
-
- var o = this.options;
-
- // among others, prevent a drag on a resizable-handle
- if (this.helper || o.disabled || $(event.target).is('.ui-resizable-handle'))
- return false;
-
- //Quit if we're not on a valid handle
- this.handle = this._getHandle(event);
- if (!this.handle)
- return false;
-
- $(o.iframeFix === true ? "iframe" : o.iframeFix).each(function() {
- $('<div class="ui-draggable-iframeFix" style="background: #fff;"></div>')
- .css({
- width: this.offsetWidth+"px", height: this.offsetHeight+"px",
- position: "absolute", opacity: "0.001", zIndex: 1000
- })
- .css($(this).offset())
- .appendTo("body");
- });
-
- return true;
-
- },
-
- _mouseStart: function(event) {
-
- var o = this.options;
-
- //Create and append the visible helper
- this.helper = this._createHelper(event);
-
- this.helper.addClass("ui-draggable-dragging");
-
- //Cache the helper size
- this._cacheHelperProportions();
-
- //If ddmanager is used for droppables, set the global draggable
- if($.ui.ddmanager)
- $.ui.ddmanager.current = this;
-
- /*
- * - Position generation -
- * This block generates everything position related - it's the core of draggables.
- */
-
- //Cache the margins of the original element
- this._cacheMargins();
-
- //Store the helper's css position
- this.cssPosition = this.helper.css("position");
- this.scrollParent = this.helper.scrollParent();
-
- //The element's absolute position on the page minus margins
- this.offset = this.positionAbs = this.element.offset();
- this.offset = {
- top: this.offset.top - this.margins.top,
- left: this.offset.left - this.margins.left
- };
-
- $.extend(this.offset, {
- click: { //Where the click happened, relative to the element
- left: event.pageX - this.offset.left,
- top: event.pageY - this.offset.top
- },
- parent: this._getParentOffset(),
- relative: this._getRelativeOffset() //This is a relative to absolute position minus the actual position calculation - only used for relative positioned helper
- });
-
- //Generate the original position
- this.originalPosition = this.position = this._generatePosition(event);
- this.originalPageX = event.pageX;
- this.originalPageY = event.pageY;
-
- //Adjust the mouse offset relative to the helper if 'cursorAt' is supplied
- (o.cursorAt && this._adjustOffsetFromHelper(o.cursorAt));
-
- //Set a containment if given in the options
- if(o.containment)
- this._setContainment();
-
- //Trigger event + callbacks
- if(this._trigger("start", event) === false) {
- this._clear();
- return false;
- }
-
- //Recache the helper size
- this._cacheHelperProportions();
-
- //Prepare the droppable offsets
- if ($.ui.ddmanager && !o.dropBehaviour)
- $.ui.ddmanager.prepareOffsets(this, event);
-
-
- this._mouseDrag(event, true); //Execute the drag once - this causes the helper not to be visible before getting its correct position
-
- //If the ddmanager is used for droppables, inform the manager that dragging has started (see #5003)
- if ( $.ui.ddmanager ) $.ui.ddmanager.dragStart(this, event);
-
- return true;
- },
-
- _mouseDrag: function(event, noPropagation) {
-
- //Compute the helpers position
- this.position = this._generatePosition(event);
- this.positionAbs = this._convertPositionTo("absolute");
-
- //Call plugins and callbacks and use the resulting position if something is returned
- if (!noPropagation) {
- var ui = this._uiHash();
- if(this._trigger('drag', event, ui) === false) {
- this._mouseUp({});
- return false;
- }
- this.position = ui.position;
- }
-
- if(!this.options.axis || this.options.axis != "y") this.helper[0].style.left = this.position.left+'px';
- if(!this.options.axis || this.options.axis != "x") this.helper[0].style.top = this.position.top+'px';
- if($.ui.ddmanager) $.ui.ddmanager.drag(this, event);
-
- return false;
- },
-
- _mouseStop: function(event) {
-
- //If we are using droppables, inform the manager about the drop
- var dropped = false;
- if ($.ui.ddmanager && !this.options.dropBehaviour)
- dropped = $.ui.ddmanager.drop(this, event);
-
- //if a drop comes from outside (a sortable)
- if(this.dropped) {
- dropped = this.dropped;
- this.dropped = false;
- }
-
- //if the original element is no longer in the DOM don't bother to continue (see #8269)
- var element = this.element[0], elementInDom = false;
- while ( element && (element = element.parentNode) ) {
- if (element == document ) {
- elementInDom = true;
- }
- }
- if ( !elementInDom && this.options.helper === "original" )
- return false;
-
- if((this.options.revert == "invalid" && !dropped) || (this.options.revert == "valid" && dropped) || this.options.revert === true || ($.isFunction(this.options.revert) && this.options.revert.call(this.element, dropped))) {
- var that = this;
- $(this.helper).animate(this.originalPosition, parseInt(this.options.revertDuration, 10), function() {
- if(that._trigger("stop", event) !== false) {
- that._clear();
- }
- });
- } else {
- if(this._trigger("stop", event) !== false) {
- this._clear();
- }
- }
-
- return false;
- },
-
- _mouseUp: function(event) {
- //Remove frame helpers
- $("div.ui-draggable-iframeFix").each(function() {
- this.parentNode.removeChild(this);
- });
-
- //If the ddmanager is used for droppables, inform the manager that dragging has stopped (see #5003)
- if( $.ui.ddmanager ) $.ui.ddmanager.dragStop(this, event);
-
- return $.ui.mouse.prototype._mouseUp.call(this, event);
- },
-
- cancel: function() {
-
- if(this.helper.is(".ui-draggable-dragging")) {
- this._mouseUp({});
- } else {
- this._clear();
- }
-
- return this;
-
- },
-
- _getHandle: function(event) {
-
- var handle = !this.options.handle || !$(this.options.handle, this.element).length ? true : false;
- $(this.options.handle, this.element)
- .find("*")
- .andSelf()
- .each(function() {
- if(this == event.target) handle = true;
- });
-
- return handle;
-
- },
-
- _createHelper: function(event) {
-
- var o = this.options;
- var helper = $.isFunction(o.helper) ? $(o.helper.apply(this.element[0], [event])) : (o.helper == 'clone' ? this.element.clone().removeAttr('id') : this.element);
-
- if(!helper.parents('body').length)
- helper.appendTo((o.appendTo == 'parent' ? this.element[0].parentNode : o.appendTo));
-
- if(helper[0] != this.element[0] && !(/(fixed|absolute)/).test(helper.css("position")))
- helper.css("position", "absolute");
-
- return helper;
-
- },
-
- _adjustOffsetFromHelper: function(obj) {
- if (typeof obj == 'string') {
- obj = obj.split(' ');
- }
- if ($.isArray(obj)) {
- obj = {left: +obj[0], top: +obj[1] || 0};
- }
- if ('left' in obj) {
- this.offset.click.left = obj.left + this.margins.left;
- }
- if ('right' in obj) {
- this.offset.click.left = this.helperProportions.width - obj.right + this.margins.left;
- }
- if ('top' in obj) {
- this.offset.click.top = obj.top + this.margins.top;
- }
- if ('bottom' in obj) {
- this.offset.click.top = this.helperProportions.height - obj.bottom + this.margins.top;
- }
- },
-
- _getParentOffset: function() {
-
- //Get the offsetParent and cache its position
- this.offsetParent = this.helper.offsetParent();
- var po = this.offsetParent.offset();
-
- // This is a special case where we need to modify a offset calculated on start, since the following happened:
- // 1. The position of the helper is absolute, so it's position is calculated based on the next positioned parent
- // 2. The actual offset parent is a child of the scroll parent, and the scroll parent isn't the document, which means that
- // the scroll is included in the initial calculation of the offset of the parent, and never recalculated upon drag
- if(this.cssPosition == 'absolute' && this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) {
- po.left += this.scrollParent.scrollLeft();
- po.top += this.scrollParent.scrollTop();
- }
-
- if((this.offsetParent[0] == document.body) //This needs to be actually done for all browsers, since pageX/pageY includes this information
- || (this.offsetParent[0].tagName && this.offsetParent[0].tagName.toLowerCase() == 'html' && $.ui.ie)) //Ugly IE fix
- po = { top: 0, left: 0 };
-
- return {
- top: po.top + (parseInt(this.offsetParent.css("borderTopWidth"),10) || 0),
- left: po.left + (parseInt(this.offsetParent.css("borderLeftWidth"),10) || 0)
- };
-
- },
-
- _getRelativeOffset: function() {
-
- if(this.cssPosition == "relative") {
- var p = this.element.position();
- return {
- top: p.top - (parseInt(this.helper.css("top"),10) || 0) + this.scrollParent.scrollTop(),
- left: p.left - (parseInt(this.helper.css("left"),10) || 0) + this.scrollParent.scrollLeft()
- };
- } else {
- return { top: 0, left: 0 };
- }
-
- },
-
- _cacheMargins: function() {
- this.margins = {
- left: (parseInt(this.element.css("marginLeft"),10) || 0),
- top: (parseInt(this.element.css("marginTop"),10) || 0),
- right: (parseInt(this.element.css("marginRight"),10) || 0),
- bottom: (parseInt(this.element.css("marginBottom"),10) || 0)
- };
- },
-
- _cacheHelperProportions: function() {
- this.helperProportions = {
- width: this.helper.outerWidth(),
- height: this.helper.outerHeight()
- };
- },
-
- _setContainment: function() {
-
- var o = this.options;
- if(o.containment == 'parent') o.containment = this.helper[0].parentNode;
- if(o.containment == 'document' || o.containment == 'window') this.containment = [
- o.containment == 'document' ? 0 : $(window).scrollLeft() - this.offset.relative.left - this.offset.parent.left,
- o.containment == 'document' ? 0 : $(window).scrollTop() - this.offset.relative.top - this.offset.parent.top,
- (o.containment == 'document' ? 0 : $(window).scrollLeft()) + $(o.containment == 'document' ? document : window).width() - this.helperProportions.width - this.margins.left,
- (o.containment == 'document' ? 0 : $(window).scrollTop()) + ($(o.containment == 'document' ? document : window).height() || document.body.parentNode.scrollHeight) - this.helperProportions.height - this.margins.top
- ];
-
- if(!(/^(document|window|parent)$/).test(o.containment) && o.containment.constructor != Array) {
- var c = $(o.containment);
- var ce = c[0]; if(!ce) return;
- var co = c.offset();
- var over = ($(ce).css("overflow") != 'hidden');
-
- this.containment = [
- (parseInt($(ce).css("borderLeftWidth"),10) || 0) + (parseInt($(ce).css("paddingLeft"),10) || 0),
- (parseInt($(ce).css("borderTopWidth"),10) || 0) + (parseInt($(ce).css("paddingTop"),10) || 0),
- (over ? Math.max(ce.scrollWidth,ce.offsetWidth) : ce.offsetWidth) - (parseInt($(ce).css("borderLeftWidth"),10) || 0) - (parseInt($(ce).css("paddingRight"),10) || 0) - this.helperProportions.width - this.margins.left - this.margins.right,
- (over ? Math.max(ce.scrollHeight,ce.offsetHeight) : ce.offsetHeight) - (parseInt($(ce).css("borderTopWidth"),10) || 0) - (parseInt($(ce).css("paddingBottom"),10) || 0) - this.helperProportions.height - this.margins.top - this.margins.bottom
- ];
- this.relative_container = c;
-
- } else if(o.containment.constructor == Array) {
- this.containment = o.containment;
- }
-
- },
-
- _convertPositionTo: function(d, pos) {
-
- if(!pos) pos = this.position;
- var mod = d == "absolute" ? 1 : -1;
- var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
-
- return {
- top: (
- pos.top // The absolute mouse position
- + this.offset.relative.top * mod // Only for relative positioned nodes: Relative offset from element to offset parent
- + this.offset.parent.top * mod // The offsetParent's offset without borders (offset + border)
- - ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ) * mod)
- ),
- left: (
- pos.left // The absolute mouse position
- + this.offset.relative.left * mod // Only for relative positioned nodes: Relative offset from element to offset parent
- + this.offset.parent.left * mod // The offsetParent's offset without borders (offset + border)
- - ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ) * mod)
- )
- };
-
- },
-
- _generatePosition: function(event) {
-
- var o = this.options, scroll = this.cssPosition == 'absolute' && !(this.scrollParent[0] != document && $.contains(this.scrollParent[0], this.offsetParent[0])) ? this.offsetParent : this.scrollParent, scrollIsRootNode = (/(html|body)/i).test(scroll[0].tagName);
- var pageX = event.pageX;
- var pageY = event.pageY;
-
- /*
- * - Position constraining -
- * Constrain the position to a mix of grid, containment.
- */
-
- if(this.originalPosition) { //If we are not dragging yet, we won't check for options
- var containment;
- if(this.containment) {
- if (this.relative_container){
- var co = this.relative_container.offset();
- containment = [ this.containment[0] + co.left,
- this.containment[1] + co.top,
- this.containment[2] + co.left,
- this.containment[3] + co.top ];
- }
- else {
- containment = this.containment;
- }
-
- if(event.pageX - this.offset.click.left < containment[0]) pageX = containment[0] + this.offset.click.left;
- if(event.pageY - this.offset.click.top < containment[1]) pageY = containment[1] + this.offset.click.top;
- if(event.pageX - this.offset.click.left > containment[2]) pageX = containment[2] + this.offset.click.left;
- if(event.pageY - this.offset.click.top > containment[3]) pageY = containment[3] + this.offset.click.top;
- }
-
- if(o.grid) {
- //Check for grid elements set to 0 to prevent divide by 0 error causing invalid argument errors in IE (see ticket #6950)
- var top = o.grid[1] ? this.originalPageY + Math.round((pageY - this.originalPageY) / o.grid[1]) * o.grid[1] : this.originalPageY;
- pageY = containment ? (!(top - this.offset.click.top < containment[1] || top - this.offset.click.top > containment[3]) ? top : (!(top - this.offset.click.top < containment[1]) ? top - o.grid[1] : top + o.grid[1])) : top;
-
- var left = o.grid[0] ? this.originalPageX + Math.round((pageX - this.originalPageX) / o.grid[0]) * o.grid[0] : this.originalPageX;
- pageX = containment ? (!(left - this.offset.click.left < containment[0] || left - this.offset.click.left > containment[2]) ? left : (!(left - this.offset.click.left < containment[0]) ? left - o.grid[0] : left + o.grid[0])) : left;
- }
-
- }
-
- return {
- top: (
- pageY // The absolute mouse position
- - this.offset.click.top // Click offset (relative to the element)
- - this.offset.relative.top // Only for relative positioned nodes: Relative offset from element to offset parent
- - this.offset.parent.top // The offsetParent's offset without borders (offset + border)
- + ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollTop() : ( scrollIsRootNode ? 0 : scroll.scrollTop() ) ))
- ),
- left: (
- pageX // The absolute mouse position
- - this.offset.click.left // Click offset (relative to the element)
- - this.offset.relative.left // Only for relative positioned nodes: Relative offset from element to offset parent
- - this.offset.parent.left // The offsetParent's offset without borders (offset + border)
- + ( ( this.cssPosition == 'fixed' ? -this.scrollParent.scrollLeft() : scrollIsRootNode ? 0 : scroll.scrollLeft() ))
- )
- };
-
- },
-
- _clear: function() {
- this.helper.removeClass("ui-draggable-dragging");
- if(this.helper[0] != this.element[0] && !this.cancelHelperRemoval) this.helper.remove();
- //if($.ui.ddmanager) $.ui.ddmanager.current = null;
- this.helper = null;
- this.cancelHelperRemoval = false;
- },
-
- // From now on bulk stuff - mainly helpers
-
- _trigger: function(type, event, ui) {
- ui = ui || this._uiHash();
- $.ui.plugin.call(this, type, [event, ui]);
- if(type == "drag") this.positionAbs = this._convertPositionTo("absolute"); //The absolute position has to be recalculated after plugins
- return $.Widget.prototype._trigger.call(this, type, event, ui);
- },
-
- plugins: {},
-
- _uiHash: function(event) {
- return {
- helper: this.helper,
- position: this.position,
- originalPosition: this.originalPosition,
- offset: this.positionAbs
- };
- }
-
-});
-
-$.ui.plugin.add("draggable", "connectToSortable", {
- start: function(event, ui) {
-
- var inst = $(this).data("draggable"), o = inst.options,
- uiSortable = $.extend({}, ui, { item: inst.element });
- inst.sortables = [];
- $(o.connectToSortable).each(function() {
- var sortable = $.data(this, 'sortable');
- if (sortable && !sortable.options.disabled) {
- inst.sortables.push({
- instance: sortable,
- shouldRevert: sortable.options.revert
- });
- sortable.refreshPositions(); // Call the sortable's refreshPositions at drag start to refresh the containerCache since the sortable container cache is used in drag and needs to be up to date (this will ensure it's initialised as well as being kept in step with any changes that might have happened on the page).
- sortable._trigger("activate", event, uiSortable);
- }
- });
-
- },
- stop: function(event, ui) {
-
- //If we are still over the sortable, we fake the stop event of the sortable, but also remove helper
- var inst = $(this).data("draggable"),
- uiSortable = $.extend({}, ui, { item: inst.element });
-
- $.each(inst.sortables, function() {
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
-
- inst.cancelHelperRemoval = true; //Don't remove the helper in the draggable instance
- this.instance.cancelHelperRemoval = false; //Remove it in the sortable instance (so sortable plugins like revert still work)
-
- //The sortable revert is supported, and we have to set a temporary dropped variable on the draggable to support revert: 'valid/invalid'
- if(this.shouldRevert) this.instance.options.revert = true;
-
- //Trigger the stop of the sortable
- this.instance._mouseStop(event);
-
- this.instance.options.helper = this.instance.options._helper;
-
- //If the helper has been the original item, restore properties in the sortable
- if(inst.options.helper == 'original')
- this.instance.currentItem.css({ top: 'auto', left: 'auto' });
-
- } else {
- this.instance.cancelHelperRemoval = false; //Remove the helper in the sortable instance
- this.instance._trigger("deactivate", event, uiSortable);
- }
-
- });
-
- },
- drag: function(event, ui) {
-
- var inst = $(this).data("draggable"), that = this;
-
- var checkPos = function(o) {
- var dyClick = this.offset.click.top, dxClick = this.offset.click.left;
- var helperTop = this.positionAbs.top, helperLeft = this.positionAbs.left;
- var itemHeight = o.height, itemWidth = o.width;
- var itemTop = o.top, itemLeft = o.left;
-
- return $.ui.isOver(helperTop + dyClick, helperLeft + dxClick, itemTop, itemLeft, itemHeight, itemWidth);
- };
-
- $.each(inst.sortables, function(i) {
-
- var innermostIntersecting = false;
- var thisSortable = this;
- //Copy over some variables to allow calling the sortable's native _intersectsWith
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
-
- if(this.instance._intersectsWith(this.instance.containerCache)) {
- innermostIntersecting = true;
- $.each(inst.sortables, function () {
- this.instance.positionAbs = inst.positionAbs;
- this.instance.helperProportions = inst.helperProportions;
- this.instance.offset.click = inst.offset.click;
- if (this != thisSortable
- && this.instance._intersectsWith(this.instance.containerCache)
- && $.ui.contains(thisSortable.instance.element[0], this.instance.element[0]))
- innermostIntersecting = false;
- return innermostIntersecting;
- });
- }
-
-
- if(innermostIntersecting) {
- //If it intersects, we use a little isOver variable and set it once, so our move-in stuff gets fired only once
- if(!this.instance.isOver) {
-
- this.instance.isOver = 1;
- //Now we fake the start of dragging for the sortable instance,
- //by cloning the list group item, appending it to the sortable and using it as inst.currentItem
- //We can then fire the start event of the sortable with our passed browser event, and our own helper (so it doesn't create a new one)
- this.instance.currentItem = $(that).clone().removeAttr('id').appendTo(this.instance.element).data("sortable-item", true);
- this.instance.options._helper = this.instance.options.helper; //Store helper option to later restore it
- this.instance.options.helper = function() { return ui.helper[0]; };
-
- event.target = this.instance.currentItem[0];
- this.instance._mouseCapture(event, true);
- this.instance._mouseStart(event, true, true);
-
- //Because the browser event is way off the new appended portlet, we modify a couple of variables to reflect the changes
- this.instance.offset.click.top = inst.offset.click.top;
- this.instance.offset.click.left = inst.offset.click.left;
- this.instance.offset.parent.left -= inst.offset.parent.left - this.instance.offset.parent.left;
- this.instance.offset.parent.top -= inst.offset.parent.top - this.instance.offset.parent.top;
-
- inst._trigger("toSortable", event);
- inst.dropped = this.instance.element; //draggable revert needs that
- //hack so receive/update callbacks work (mostly)
- inst.currentItem = inst.element;
- this.instance.fromOutside = inst;
-
- }
-
- //Provided we did all the previous steps, we can fire the drag event of the sortable on every draggable drag, when it intersects with the sortable
- if(this.instance.currentItem) this.instance._mouseDrag(event);
-
- } else {
-
- //If it doesn't intersect with the sortable, and it intersected before,
- //we fake the drag stop of the sortable, but make sure it doesn't remove the helper by using cancelHelperRemoval
- if(this.instance.isOver) {
-
- this.instance.isOver = 0;
- this.instance.cancelHelperRemoval = true;
-
- //Prevent reverting on this forced stop
- this.instance.options.revert = false;
-
- // The out event needs to be triggered independently
- this.instance._trigger('out', event, this.instance._uiHash(this.instance));
-
- this.instance._mouseStop(event, true);
- this.instance.options.helper = this.instance.options._helper;
-
- //Now we remove our currentItem, the list group clone again, and the placeholder, and animate the helper back to it's original size
- this.instance.currentItem.remove();
- if(this.instance.placeholder) this.instance.placeholder.remove();
-
- inst._trigger("fromSortable", event);
- inst.dropped = false; //draggable revert needs that
- }
-
- };
-
- });
-
- }
-});
-
-$.ui.plugin.add("draggable", "cursor", {
- start: function(event, ui) {
- var t = $('body'), o = $(this).data('draggable').options;
- if (t.css("cursor")) o._cursor = t.css("cursor");
- t.css("cursor", o.cursor);
- },
- stop: function(event, ui) {
- var o = $(this).data('draggable').options;
- if (o._cursor) $('body').css("cursor", o._cursor);
- }
-});
-
-$.ui.plugin.add("draggable", "opacity", {
- start: function(event, ui) {
- var t = $(ui.helper), o = $(this).data('draggable').options;
- if(t.css("opacity")) o._opacity = t.css("opacity");
- t.css('opacity', o.opacity);
- },
- stop: function(event, ui) {
- var o = $(this).data('draggable').options;
- if(o._opacity) $(ui.helper).css('opacity', o._opacity);
- }
-});
-
-$.ui.plugin.add("draggable", "scroll", {
- start: function(event, ui) {
- var i = $(this).data("draggable");
- if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') i.overflowOffset = i.scrollParent.offset();
- },
- drag: function(event, ui) {
-
- var i = $(this).data("draggable"), o = i.options, scrolled = false;
-
- if(i.scrollParent[0] != document && i.scrollParent[0].tagName != 'HTML') {
-
- if(!o.axis || o.axis != 'x') {
- if((i.overflowOffset.top + i.scrollParent[0].offsetHeight) - event.pageY < o.scrollSensitivity)
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop + o.scrollSpeed;
- else if(event.pageY - i.overflowOffset.top < o.scrollSensitivity)
- i.scrollParent[0].scrollTop = scrolled = i.scrollParent[0].scrollTop - o.scrollSpeed;
- }
-
- if(!o.axis || o.axis != 'y') {
- if((i.overflowOffset.left + i.scrollParent[0].offsetWidth) - event.pageX < o.scrollSensitivity)
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft + o.scrollSpeed;
- else if(event.pageX - i.overflowOffset.left < o.scrollSensitivity)
- i.scrollParent[0].scrollLeft = scrolled = i.scrollParent[0].scrollLeft - o.scrollSpeed;
- }
-
- } else {
-
- if(!o.axis || o.axis != 'x') {
- if(event.pageY - $(document).scrollTop() < o.scrollSensitivity)
- scrolled = $(document).scrollTop($(document).scrollTop() - o.scrollSpeed);
- else if($(window).height() - (event.pageY - $(document).scrollTop()) < o.scrollSensitivity)
- scrolled = $(document).scrollTop($(document).scrollTop() + o.scrollSpeed);
- }
-
- if(!o.axis || o.axis != 'y') {
- if(event.pageX - $(document).scrollLeft() < o.scrollSensitivity)
- scrolled = $(document).scrollLeft($(document).scrollLeft() - o.scrollSpeed);
- else if($(window).width() - (event.pageX - $(document).scrollLeft()) < o.scrollSensitivity)
- scrolled = $(document).scrollLeft($(document).scrollLeft() + o.scrollSpeed);
- }
-
- }
-
- if(scrolled !== false && $.ui.ddmanager && !o.dropBehaviour)
- $.ui.ddmanager.prepareOffsets(i, event);
-
- }
-});
-
-$.ui.plugin.add("draggable", "snap", {
- start: function(event, ui) {
-
- var i = $(this).data("draggable"), o = i.options;
- i.snapElements = [];
-
- $(o.snap.constructor != String ? ( o.snap.items || ':data(draggable)' ) : o.snap).each(function() {
- var $t = $(this); var $o = $t.offset();
- if(this != i.element[0]) i.snapElements.push({
- item: this,
- width: $t.outerWidth(), height: $t.outerHeight(),
- top: $o.top, left: $o.left
- });
- });
-
- },
- drag: function(event, ui) {
-
- var inst = $(this).data("draggable"), o = inst.options;
- var d = o.snapTolerance;
-
- var x1 = ui.offset.left, x2 = x1 + inst.helperProportions.width,
- y1 = ui.offset.top, y2 = y1 + inst.helperProportions.height;
-
- for (var i = inst.snapElements.length - 1; i >= 0; i--){
-
- var l = inst.snapElements[i].left, r = l + inst.snapElements[i].width,
- t = inst.snapElements[i].top, b = t + inst.snapElements[i].height;
-
- //Yes, I know, this is insane ;)
- if(!((l-d < x1 && x1 < r+d && t-d < y1 && y1 < b+d) || (l-d < x1 && x1 < r+d && t-d < y2 && y2 < b+d) || (l-d < x2 && x2 < r+d && t-d < y1 && y1 < b+d) || (l-d < x2 && x2 < r+d && t-d < y2 && y2 < b+d))) {
- if(inst.snapElements[i].snapping) (inst.options.snap.release && inst.options.snap.release.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- inst.snapElements[i].snapping = false;
- continue;
- }
-
- if(o.snapMode != 'inner') {
- var ts = Math.abs(t - y2) <= d;
- var bs = Math.abs(b - y1) <= d;
- var ls = Math.abs(l - x2) <= d;
- var rs = Math.abs(r - x1) <= d;
- if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b, left: 0 }).top - inst.margins.top;
- if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l - inst.helperProportions.width }).left - inst.margins.left;
- if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r }).left - inst.margins.left;
- }
-
- var first = (ts || bs || ls || rs);
-
- if(o.snapMode != 'outer') {
- var ts = Math.abs(t - y1) <= d;
- var bs = Math.abs(b - y2) <= d;
- var ls = Math.abs(l - x1) <= d;
- var rs = Math.abs(r - x2) <= d;
- if(ts) ui.position.top = inst._convertPositionTo("relative", { top: t, left: 0 }).top - inst.margins.top;
- if(bs) ui.position.top = inst._convertPositionTo("relative", { top: b - inst.helperProportions.height, left: 0 }).top - inst.margins.top;
- if(ls) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: l }).left - inst.margins.left;
- if(rs) ui.position.left = inst._convertPositionTo("relative", { top: 0, left: r - inst.helperProportions.width }).left - inst.margins.left;
- }
-
- if(!inst.snapElements[i].snapping && (ts || bs || ls || rs || first))
- (inst.options.snap.snap && inst.options.snap.snap.call(inst.element, event, $.extend(inst._uiHash(), { snapItem: inst.snapElements[i].item })));
- inst.snapElements[i].snapping = (ts || bs || ls || rs || first);
-
- };
-
- }
-});
-
-$.ui.plugin.add("draggable", "stack", {
- start: function(event, ui) {
-
- var o = $(this).data("draggable").options;
-
- var group = $.makeArray($(o.stack)).sort(function(a,b) {
- return (parseInt($(a).css("zIndex"),10) || 0) - (parseInt($(b).css("zIndex"),10) || 0);
- });
- if (!group.length) { return; }
-
- var min = parseInt(group[0].style.zIndex) || 0;
- $(group).each(function(i) {
- this.style.zIndex = min + i;
- });
-
- this[0].style.zIndex = min + group.length;
-
- }
-});
-
-$.ui.plugin.add("draggable", "zIndex", {
- start: function(event, ui) {
- var t = $(ui.helper), o = $(this).data("draggable").options;
- if(t.css("zIndex")) o._zIndex = t.css("zIndex");
- t.css('zIndex', o.zIndex);
- },
- stop: function(event, ui) {
- var o = $(this).data("draggable").options;
- if(o._zIndex) $(ui.helper).css('zIndex', o._zIndex);
- }
-});
-
-})(jQuery);
-;(jQuery.effects || (function($, undefined) {
-
-var backCompat = $.uiBackCompat !== false,
- // prefix used for storing data on .data()
- dataSpace = "ui-effects-";
-
-$.effects = {
- effect: {}
-};
-
-/*!
- * jQuery Color Animations v2.0.0
- * http://jquery.com/
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * Date: Mon Aug 13 13:41:02 2012 -0500
- */
-(function( jQuery, undefined ) {
-
- var stepHooks = "backgroundColor borderBottomColor borderLeftColor borderRightColor borderTopColor color columnRuleColor outlineColor textDecorationColor textEmphasisColor".split(" "),
-
- // plusequals test for += 100 -= 100
- rplusequals = /^([\-+])=\s*(\d+\.?\d*)/,
- // a set of RE's that can match strings and generate color tuples.
- stringParsers = [{
- re: /rgba?\(\s*(\d{1,3})\s*,\s*(\d{1,3})\s*,\s*(\d{1,3})\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
- parse: function( execResult ) {
- return [
- execResult[ 1 ],
- execResult[ 2 ],
- execResult[ 3 ],
- execResult[ 4 ]
- ];
- }
- }, {
- re: /rgba?\(\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
- parse: function( execResult ) {
- return [
- execResult[ 1 ] * 2.55,
- execResult[ 2 ] * 2.55,
- execResult[ 3 ] * 2.55,
- execResult[ 4 ]
- ];
- }
- }, {
- // this regex ignores A-F because it's compared against an already lowercased string
- re: /#([a-f0-9]{2})([a-f0-9]{2})([a-f0-9]{2})/,
- parse: function( execResult ) {
- return [
- parseInt( execResult[ 1 ], 16 ),
- parseInt( execResult[ 2 ], 16 ),
- parseInt( execResult[ 3 ], 16 )
- ];
- }
- }, {
- // this regex ignores A-F because it's compared against an already lowercased string
- re: /#([a-f0-9])([a-f0-9])([a-f0-9])/,
- parse: function( execResult ) {
- return [
- parseInt( execResult[ 1 ] + execResult[ 1 ], 16 ),
- parseInt( execResult[ 2 ] + execResult[ 2 ], 16 ),
- parseInt( execResult[ 3 ] + execResult[ 3 ], 16 )
- ];
- }
- }, {
- re: /hsla?\(\s*(\d+(?:\.\d+)?)\s*,\s*(\d+(?:\.\d+)?)\%\s*,\s*(\d+(?:\.\d+)?)\%\s*(?:,\s*(\d+(?:\.\d+)?)\s*)?\)/,
- space: "hsla",
- parse: function( execResult ) {
- return [
- execResult[ 1 ],
- execResult[ 2 ] / 100,
- execResult[ 3 ] / 100,
- execResult[ 4 ]
- ];
- }
- }],
-
- // jQuery.Color( )
- color = jQuery.Color = function( color, green, blue, alpha ) {
- return new jQuery.Color.fn.parse( color, green, blue, alpha );
- },
- spaces = {
- rgba: {
- props: {
- red: {
- idx: 0,
- type: "byte"
- },
- green: {
- idx: 1,
- type: "byte"
- },
- blue: {
- idx: 2,
- type: "byte"
- }
- }
- },
-
- hsla: {
- props: {
- hue: {
- idx: 0,
- type: "degrees"
- },
- saturation: {
- idx: 1,
- type: "percent"
- },
- lightness: {
- idx: 2,
- type: "percent"
- }
- }
- }
- },
- propTypes = {
- "byte": {
- floor: true,
- max: 255
- },
- "percent": {
- max: 1
- },
- "degrees": {
- mod: 360,
- floor: true
- }
- },
- support = color.support = {},
-
- // element for support tests
- supportElem = jQuery( "<p>" )[ 0 ],
-
- // colors = jQuery.Color.names
- colors,
-
- // local aliases of functions called often
- each = jQuery.each;
-
-// determine rgba support immediately
-supportElem.style.cssText = "background-color:rgba(1,1,1,.5)";
-support.rgba = supportElem.style.backgroundColor.indexOf( "rgba" ) > -1;
-
-// define cache name and alpha properties
-// for rgba and hsla spaces
-each( spaces, function( spaceName, space ) {
- space.cache = "_" + spaceName;
- space.props.alpha = {
- idx: 3,
- type: "percent",
- def: 1
- };
-});
-
-function clamp( value, prop, allowEmpty ) {
- var type = propTypes[ prop.type ] || {};
-
- if ( value == null ) {
- return (allowEmpty || !prop.def) ? null : prop.def;
- }
-
- // ~~ is an short way of doing floor for positive numbers
- value = type.floor ? ~~value : parseFloat( value );
-
- // IE will pass in empty strings as value for alpha,
- // which will hit this case
- if ( isNaN( value ) ) {
- return prop.def;
- }
-
- if ( type.mod ) {
- // we add mod before modding to make sure that negatives values
- // get converted properly: -10 -> 350
- return (value + type.mod) % type.mod;
- }
-
- // for now all property types without mod have min and max
- return 0 > value ? 0 : type.max < value ? type.max : value;
-}
-
-function stringParse( string ) {
- var inst = color(),
- rgba = inst._rgba = [];
-
- string = string.toLowerCase();
-
- each( stringParsers, function( i, parser ) {
- var parsed,
- match = parser.re.exec( string ),
- values = match && parser.parse( match ),
- spaceName = parser.space || "rgba";
-
- if ( values ) {
- parsed = inst[ spaceName ]( values );
-
- // if this was an rgba parse the assignment might happen twice
- // oh well....
- inst[ spaces[ spaceName ].cache ] = parsed[ spaces[ spaceName ].cache ];
- rgba = inst._rgba = parsed._rgba;
-
- // exit each( stringParsers ) here because we matched
- return false;
- }
- });
-
- // Found a stringParser that handled it
- if ( rgba.length ) {
-
- // if this came from a parsed string, force "transparent" when alpha is 0
- // chrome, (and maybe others) return "transparent" as rgba(0,0,0,0)
- if ( rgba.join() === "0,0,0,0" ) {
- jQuery.extend( rgba, colors.transparent );
- }
- return inst;
- }
-
- // named colors
- return colors[ string ];
-}
-
-color.fn = jQuery.extend( color.prototype, {
- parse: function( red, green, blue, alpha ) {
- if ( red === undefined ) {
- this._rgba = [ null, null, null, null ];
- return this;
- }
- if ( red.jquery || red.nodeType ) {
- red = jQuery( red ).css( green );
- green = undefined;
- }
-
- var inst = this,
- type = jQuery.type( red ),
- rgba = this._rgba = [];
-
- // more than 1 argument specified - assume ( red, green, blue, alpha )
- if ( green !== undefined ) {
- red = [ red, green, blue, alpha ];
- type = "array";
- }
-
- if ( type === "string" ) {
- return this.parse( stringParse( red ) || colors._default );
- }
-
- if ( type === "array" ) {
- each( spaces.rgba.props, function( key, prop ) {
- rgba[ prop.idx ] = clamp( red[ prop.idx ], prop );
- });
- return this;
- }
-
- if ( type === "object" ) {
- if ( red instanceof color ) {
- each( spaces, function( spaceName, space ) {
- if ( red[ space.cache ] ) {
- inst[ space.cache ] = red[ space.cache ].slice();
- }
- });
- } else {
- each( spaces, function( spaceName, space ) {
- var cache = space.cache;
- each( space.props, function( key, prop ) {
-
- // if the cache doesn't exist, and we know how to convert
- if ( !inst[ cache ] && space.to ) {
-
- // if the value was null, we don't need to copy it
- // if the key was alpha, we don't need to copy it either
- if ( key === "alpha" || red[ key ] == null ) {
- return;
- }
- inst[ cache ] = space.to( inst._rgba );
- }
-
- // this is the only case where we allow nulls for ALL properties.
- // call clamp with alwaysAllowEmpty
- inst[ cache ][ prop.idx ] = clamp( red[ key ], prop, true );
- });
-
- // everything defined but alpha?
- if ( inst[ cache ] && $.inArray( null, inst[ cache ].slice( 0, 3 ) ) < 0 ) {
- // use the default of 1
- inst[ cache ][ 3 ] = 1;
- if ( space.from ) {
- inst._rgba = space.from( inst[ cache ] );
- }
- }
- });
- }
- return this;
- }
- },
- is: function( compare ) {
- var is = color( compare ),
- same = true,
- inst = this;
-
- each( spaces, function( _, space ) {
- var localCache,
- isCache = is[ space.cache ];
- if (isCache) {
- localCache = inst[ space.cache ] || space.to && space.to( inst._rgba ) || [];
- each( space.props, function( _, prop ) {
- if ( isCache[ prop.idx ] != null ) {
- same = ( isCache[ prop.idx ] === localCache[ prop.idx ] );
- return same;
- }
- });
- }
- return same;
- });
- return same;
- },
- _space: function() {
- var used = [],
- inst = this;
- each( spaces, function( spaceName, space ) {
- if ( inst[ space.cache ] ) {
- used.push( spaceName );
- }
- });
- return used.pop();
- },
- transition: function( other, distance ) {
- var end = color( other ),
- spaceName = end._space(),
- space = spaces[ spaceName ],
- startColor = this.alpha() === 0 ? color( "transparent" ) : this,
- start = startColor[ space.cache ] || space.to( startColor._rgba ),
- result = start.slice();
-
- end = end[ space.cache ];
- each( space.props, function( key, prop ) {
- var index = prop.idx,
- startValue = start[ index ],
- endValue = end[ index ],
- type = propTypes[ prop.type ] || {};
-
- // if null, don't override start value
- if ( endValue === null ) {
- return;
- }
- // if null - use end
- if ( startValue === null ) {
- result[ index ] = endValue;
- } else {
- if ( type.mod ) {
- if ( endValue - startValue > type.mod / 2 ) {
- startValue += type.mod;
- } else if ( startValue - endValue > type.mod / 2 ) {
- startValue -= type.mod;
- }
- }
- result[ index ] = clamp( ( endValue - startValue ) * distance + startValue, prop );
- }
- });
- return this[ spaceName ]( result );
- },
- blend: function( opaque ) {
- // if we are already opaque - return ourself
- if ( this._rgba[ 3 ] === 1 ) {
- return this;
- }
-
- var rgb = this._rgba.slice(),
- a = rgb.pop(),
- blend = color( opaque )._rgba;
-
- return color( jQuery.map( rgb, function( v, i ) {
- return ( 1 - a ) * blend[ i ] + a * v;
- }));
- },
- toRgbaString: function() {
- var prefix = "rgba(",
- rgba = jQuery.map( this._rgba, function( v, i ) {
- return v == null ? ( i > 2 ? 1 : 0 ) : v;
- });
-
- if ( rgba[ 3 ] === 1 ) {
- rgba.pop();
- prefix = "rgb(";
- }
-
- return prefix + rgba.join() + ")";
- },
- toHslaString: function() {
- var prefix = "hsla(",
- hsla = jQuery.map( this.hsla(), function( v, i ) {
- if ( v == null ) {
- v = i > 2 ? 1 : 0;
- }
-
- // catch 1 and 2
- if ( i && i < 3 ) {
- v = Math.round( v * 100 ) + "%";
- }
- return v;
- });
-
- if ( hsla[ 3 ] === 1 ) {
- hsla.pop();
- prefix = "hsl(";
- }
- return prefix + hsla.join() + ")";
- },
- toHexString: function( includeAlpha ) {
- var rgba = this._rgba.slice(),
- alpha = rgba.pop();
-
- if ( includeAlpha ) {
- rgba.push( ~~( alpha * 255 ) );
- }
-
- return "#" + jQuery.map( rgba, function( v ) {
-
- // default to 0 when nulls exist
- v = ( v || 0 ).toString( 16 );
- return v.length === 1 ? "0" + v : v;
- }).join("");
- },
- toString: function() {
- return this._rgba[ 3 ] === 0 ? "transparent" : this.toRgbaString();
- }
-});
-color.fn.parse.prototype = color.fn;
-
-// hsla conversions adapted from:
-// https://code.google.com/p/maashaack/source/browse/packages/graphics/trunk/src/graphics/colors/HUE2RGB.as?r=5021
-
-function hue2rgb( p, q, h ) {
- h = ( h + 1 ) % 1;
- if ( h * 6 < 1 ) {
- return p + (q - p) * h * 6;
- }
- if ( h * 2 < 1) {
- return q;
- }
- if ( h * 3 < 2 ) {
- return p + (q - p) * ((2/3) - h) * 6;
- }
- return p;
-}
-
-spaces.hsla.to = function ( rgba ) {
- if ( rgba[ 0 ] == null || rgba[ 1 ] == null || rgba[ 2 ] == null ) {
- return [ null, null, null, rgba[ 3 ] ];
- }
- var r = rgba[ 0 ] / 255,
- g = rgba[ 1 ] / 255,
- b = rgba[ 2 ] / 255,
- a = rgba[ 3 ],
- max = Math.max( r, g, b ),
- min = Math.min( r, g, b ),
- diff = max - min,
- add = max + min,
- l = add * 0.5,
- h, s;
-
- if ( min === max ) {
- h = 0;
- } else if ( r === max ) {
- h = ( 60 * ( g - b ) / diff ) + 360;
- } else if ( g === max ) {
- h = ( 60 * ( b - r ) / diff ) + 120;
- } else {
- h = ( 60 * ( r - g ) / diff ) + 240;
- }
-
- if ( l === 0 || l === 1 ) {
- s = l;
- } else if ( l <= 0.5 ) {
- s = diff / add;
- } else {
- s = diff / ( 2 - add );
- }
- return [ Math.round(h) % 360, s, l, a == null ? 1 : a ];
-};
-
-spaces.hsla.from = function ( hsla ) {
- if ( hsla[ 0 ] == null || hsla[ 1 ] == null || hsla[ 2 ] == null ) {
- return [ null, null, null, hsla[ 3 ] ];
- }
- var h = hsla[ 0 ] / 360,
- s = hsla[ 1 ],
- l = hsla[ 2 ],
- a = hsla[ 3 ],
- q = l <= 0.5 ? l * ( 1 + s ) : l + s - l * s,
- p = 2 * l - q;
-
- return [
- Math.round( hue2rgb( p, q, h + ( 1 / 3 ) ) * 255 ),
- Math.round( hue2rgb( p, q, h ) * 255 ),
- Math.round( hue2rgb( p, q, h - ( 1 / 3 ) ) * 255 ),
- a
- ];
-};
-
-
-each( spaces, function( spaceName, space ) {
- var props = space.props,
- cache = space.cache,
- to = space.to,
- from = space.from;
-
- // makes rgba() and hsla()
- color.fn[ spaceName ] = function( value ) {
-
- // generate a cache for this space if it doesn't exist
- if ( to && !this[ cache ] ) {
- this[ cache ] = to( this._rgba );
- }
- if ( value === undefined ) {
- return this[ cache ].slice();
- }
-
- var ret,
- type = jQuery.type( value ),
- arr = ( type === "array" || type === "object" ) ? value : arguments,
- local = this[ cache ].slice();
-
- each( props, function( key, prop ) {
- var val = arr[ type === "object" ? key : prop.idx ];
- if ( val == null ) {
- val = local[ prop.idx ];
- }
- local[ prop.idx ] = clamp( val, prop );
- });
-
- if ( from ) {
- ret = color( from( local ) );
- ret[ cache ] = local;
- return ret;
- } else {
- return color( local );
- }
- };
-
- // makes red() green() blue() alpha() hue() saturation() lightness()
- each( props, function( key, prop ) {
- // alpha is included in more than one space
- if ( color.fn[ key ] ) {
- return;
- }
- color.fn[ key ] = function( value ) {
- var vtype = jQuery.type( value ),
- fn = ( key === "alpha" ? ( this._hsla ? "hsla" : "rgba" ) : spaceName ),
- local = this[ fn ](),
- cur = local[ prop.idx ],
- match;
-
- if ( vtype === "undefined" ) {
- return cur;
- }
-
- if ( vtype === "function" ) {
- value = value.call( this, cur );
- vtype = jQuery.type( value );
- }
- if ( value == null && prop.empty ) {
- return this;
- }
- if ( vtype === "string" ) {
- match = rplusequals.exec( value );
- if ( match ) {
- value = cur + parseFloat( match[ 2 ] ) * ( match[ 1 ] === "+" ? 1 : -1 );
- }
- }
- local[ prop.idx ] = value;
- return this[ fn ]( local );
- };
- });
-});
-
-// add .fx.step functions
-each( stepHooks, function( i, hook ) {
- jQuery.cssHooks[ hook ] = {
- set: function( elem, value ) {
- var parsed, curElem,
- backgroundColor = "";
-
- if ( jQuery.type( value ) !== "string" || ( parsed = stringParse( value ) ) ) {
- value = color( parsed || value );
- if ( !support.rgba && value._rgba[ 3 ] !== 1 ) {
- curElem = hook === "backgroundColor" ? elem.parentNode : elem;
- while (
- (backgroundColor === "" || backgroundColor === "transparent") &&
- curElem && curElem.style
- ) {
- try {
- backgroundColor = jQuery.css( curElem, "backgroundColor" );
- curElem = curElem.parentNode;
- } catch ( e ) {
- }
- }
-
- value = value.blend( backgroundColor && backgroundColor !== "transparent" ?
- backgroundColor :
- "_default" );
- }
-
- value = value.toRgbaString();
- }
- try {
- elem.style[ hook ] = value;
- } catch( error ) {
- // wrapped to prevent IE from throwing errors on "invalid" values like 'auto' or 'inherit'
- }
- }
- };
- jQuery.fx.step[ hook ] = function( fx ) {
- if ( !fx.colorInit ) {
- fx.start = color( fx.elem, hook );
- fx.end = color( fx.end );
- fx.colorInit = true;
- }
- jQuery.cssHooks[ hook ].set( fx.elem, fx.start.transition( fx.end, fx.pos ) );
- };
-});
-
-jQuery.cssHooks.borderColor = {
- expand: function( value ) {
- var expanded = {};
-
- each( [ "Top", "Right", "Bottom", "Left" ], function( i, part ) {
- expanded[ "border" + part + "Color" ] = value;
- });
- return expanded;
- }
-};
-
-// Basic color names only.
-// Usage of any of the other color names requires adding yourself or including
-// jquery.color.svg-names.js.
-colors = jQuery.Color.names = {
- // 4.1. Basic color keywords
- aqua: "#00ffff",
- black: "#000000",
- blue: "#0000ff",
- fuchsia: "#ff00ff",
- gray: "#808080",
- green: "#008000",
- lime: "#00ff00",
- maroon: "#800000",
- navy: "#000080",
- olive: "#808000",
- purple: "#800080",
- red: "#ff0000",
- silver: "#c0c0c0",
- teal: "#008080",
- white: "#ffffff",
- yellow: "#ffff00",
-
- // 4.2.3. "transparent" color keyword
- transparent: [ null, null, null, 0 ],
-
- _default: "#ffffff"
-};
-
-})( jQuery );
-
-
-
-/******************************************************************************/
-/****************************** CLASS ANIMATIONS ******************************/
-/******************************************************************************/
-(function() {
-
-var classAnimationActions = [ "add", "remove", "toggle" ],
- shorthandStyles = {
- border: 1,
- borderBottom: 1,
- borderColor: 1,
- borderLeft: 1,
- borderRight: 1,
- borderTop: 1,
- borderWidth: 1,
- margin: 1,
- padding: 1
- };
-
-$.each([ "borderLeftStyle", "borderRightStyle", "borderBottomStyle", "borderTopStyle" ], function( _, prop ) {
- $.fx.step[ prop ] = function( fx ) {
- if ( fx.end !== "none" && !fx.setAttr || fx.pos === 1 && !fx.setAttr ) {
- jQuery.style( fx.elem, prop, fx.end );
- fx.setAttr = true;
- }
- };
-});
-
-function getElementStyles() {
- var style = this.ownerDocument.defaultView ?
- this.ownerDocument.defaultView.getComputedStyle( this, null ) :
- this.currentStyle,
- newStyle = {},
- key,
- len;
-
- // webkit enumerates style porperties
- if ( style && style.length && style[ 0 ] && style[ style[ 0 ] ] ) {
- len = style.length;
- while ( len-- ) {
- key = style[ len ];
- if ( typeof style[ key ] === "string" ) {
- newStyle[ $.camelCase( key ) ] = style[ key ];
- }
- }
- } else {
- for ( key in style ) {
- if ( typeof style[ key ] === "string" ) {
- newStyle[ key ] = style[ key ];
- }
- }
- }
-
- return newStyle;
-}
-
-
-function styleDifference( oldStyle, newStyle ) {
- var diff = {},
- name, value;
-
- for ( name in newStyle ) {
- value = newStyle[ name ];
- if ( oldStyle[ name ] !== value ) {
- if ( !shorthandStyles[ name ] ) {
- if ( $.fx.step[ name ] || !isNaN( parseFloat( value ) ) ) {
- diff[ name ] = value;
- }
- }
- }
- }
-
- return diff;
-}
-
-$.effects.animateClass = function( value, duration, easing, callback ) {
- var o = $.speed( duration, easing, callback );
-
- return this.queue( function() {
- var animated = $( this ),
- baseClass = animated.attr( "class" ) || "",
- applyClassChange,
- allAnimations = o.children ? animated.find( "*" ).andSelf() : animated;
-
- // map the animated objects to store the original styles.
- allAnimations = allAnimations.map(function() {
- var el = $( this );
- return {
- el: el,
- start: getElementStyles.call( this )
- };
- });
-
- // apply class change
- applyClassChange = function() {
- $.each( classAnimationActions, function(i, action) {
- if ( value[ action ] ) {
- animated[ action + "Class" ]( value[ action ] );
- }
- });
- };
- applyClassChange();
-
- // map all animated objects again - calculate new styles and diff
- allAnimations = allAnimations.map(function() {
- this.end = getElementStyles.call( this.el[ 0 ] );
- this.diff = styleDifference( this.start, this.end );
- return this;
- });
-
- // apply original class
- animated.attr( "class", baseClass );
-
- // map all animated objects again - this time collecting a promise
- allAnimations = allAnimations.map(function() {
- var styleInfo = this,
- dfd = $.Deferred(),
- opts = jQuery.extend({}, o, {
- queue: false,
- complete: function() {
- dfd.resolve( styleInfo );
- }
- });
-
- this.el.animate( this.diff, opts );
- return dfd.promise();
- });
-
- // once all animations have completed:
- $.when.apply( $, allAnimations.get() ).done(function() {
-
- // set the final class
- applyClassChange();
-
- // for each animated element,
- // clear all css properties that were animated
- $.each( arguments, function() {
- var el = this.el;
- $.each( this.diff, function(key) {
- el.css( key, '' );
- });
- });
-
- // this is guarnteed to be there if you use jQuery.speed()
- // it also handles dequeuing the next anim...
- o.complete.call( animated[ 0 ] );
- });
- });
-};
-
-$.fn.extend({
- _addClass: $.fn.addClass,
- addClass: function( classNames, speed, easing, callback ) {
- return speed ?
- $.effects.animateClass.call( this,
- { add: classNames }, speed, easing, callback ) :
- this._addClass( classNames );
- },
-
- _removeClass: $.fn.removeClass,
- removeClass: function( classNames, speed, easing, callback ) {
- return speed ?
- $.effects.animateClass.call( this,
- { remove: classNames }, speed, easing, callback ) :
- this._removeClass( classNames );
- },
-
- _toggleClass: $.fn.toggleClass,
- toggleClass: function( classNames, force, speed, easing, callback ) {
- if ( typeof force === "boolean" || force === undefined ) {
- if ( !speed ) {
- // without speed parameter
- return this._toggleClass( classNames, force );
- } else {
- return $.effects.animateClass.call( this,
- (force ? { add: classNames } : { remove: classNames }),
- speed, easing, callback );
- }
- } else {
- // without force parameter
- return $.effects.animateClass.call( this,
- { toggle: classNames }, force, speed, easing );
- }
- },
-
- switchClass: function( remove, add, speed, easing, callback) {
- return $.effects.animateClass.call( this, {
- add: add,
- remove: remove
- }, speed, easing, callback );
- }
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EFFECTS **********************************/
-/******************************************************************************/
-
-(function() {
-
-$.extend( $.effects, {
- version: "1.9.2",
-
- // Saves a set of properties in a data storage
- save: function( element, set ) {
- for( var i=0; i < set.length; i++ ) {
- if ( set[ i ] !== null ) {
- element.data( dataSpace + set[ i ], element[ 0 ].style[ set[ i ] ] );
- }
- }
- },
-
- // Restores a set of previously saved properties from a data storage
- restore: function( element, set ) {
- var val, i;
- for( i=0; i < set.length; i++ ) {
- if ( set[ i ] !== null ) {
- val = element.data( dataSpace + set[ i ] );
- // support: jQuery 1.6.2
- // http://bugs.jquery.com/ticket/9917
- // jQuery 1.6.2 incorrectly returns undefined for any falsy value.
- // We can't differentiate between "" and 0 here, so we just assume
- // empty string since it's likely to be a more common value...
- if ( val === undefined ) {
- val = "";
- }
- element.css( set[ i ], val );
- }
- }
- },
-
- setMode: function( el, mode ) {
- if (mode === "toggle") {
- mode = el.is( ":hidden" ) ? "show" : "hide";
- }
- return mode;
- },
-
- // Translates a [top,left] array into a baseline value
- // this should be a little more flexible in the future to handle a string & hash
- getBaseline: function( origin, original ) {
- var y, x;
- switch ( origin[ 0 ] ) {
- case "top": y = 0; break;
- case "middle": y = 0.5; break;
- case "bottom": y = 1; break;
- default: y = origin[ 0 ] / original.height;
- }
- switch ( origin[ 1 ] ) {
- case "left": x = 0; break;
- case "center": x = 0.5; break;
- case "right": x = 1; break;
- default: x = origin[ 1 ] / original.width;
- }
- return {
- x: x,
- y: y
- };
- },
-
- // Wraps the element around a wrapper that copies position properties
- createWrapper: function( element ) {
-
- // if the element is already wrapped, return it
- if ( element.parent().is( ".ui-effects-wrapper" )) {
- return element.parent();
- }
-
- // wrap the element
- var props = {
- width: element.outerWidth(true),
- height: element.outerHeight(true),
- "float": element.css( "float" )
- },
- wrapper = $( "<div></div>" )
- .addClass( "ui-effects-wrapper" )
- .css({
- fontSize: "100%",
- background: "transparent",
- border: "none",
- margin: 0,
- padding: 0
- }),
- // Store the size in case width/height are defined in % - Fixes #5245
- size = {
- width: element.width(),
- height: element.height()
- },
- active = document.activeElement;
-
- // support: Firefox
- // Firefox incorrectly exposes anonymous content
- // https://bugzilla.mozilla.org/show_bug.cgi?id=561664
- try {
- active.id;
- } catch( e ) {
- active = document.body;
- }
-
- element.wrap( wrapper );
-
- // Fixes #7595 - Elements lose focus when wrapped.
- if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
- $( active ).focus();
- }
-
- wrapper = element.parent(); //Hotfix for jQuery 1.4 since some change in wrap() seems to actually lose the reference to the wrapped element
-
- // transfer positioning properties to the wrapper
- if ( element.css( "position" ) === "static" ) {
- wrapper.css({ position: "relative" });
- element.css({ position: "relative" });
- } else {
- $.extend( props, {
- position: element.css( "position" ),
- zIndex: element.css( "z-index" )
- });
- $.each([ "top", "left", "bottom", "right" ], function(i, pos) {
- props[ pos ] = element.css( pos );
- if ( isNaN( parseInt( props[ pos ], 10 ) ) ) {
- props[ pos ] = "auto";
- }
- });
- element.css({
- position: "relative",
- top: 0,
- left: 0,
- right: "auto",
- bottom: "auto"
- });
- }
- element.css(size);
-
- return wrapper.css( props ).show();
- },
-
- removeWrapper: function( element ) {
- var active = document.activeElement;
-
- if ( element.parent().is( ".ui-effects-wrapper" ) ) {
- element.parent().replaceWith( element );
-
- // Fixes #7595 - Elements lose focus when wrapped.
- if ( element[ 0 ] === active || $.contains( element[ 0 ], active ) ) {
- $( active ).focus();
- }
- }
-
-
- return element;
- },
-
- setTransition: function( element, list, factor, value ) {
- value = value || {};
- $.each( list, function( i, x ) {
- var unit = element.cssUnit( x );
- if ( unit[ 0 ] > 0 ) {
- value[ x ] = unit[ 0 ] * factor + unit[ 1 ];
- }
- });
- return value;
- }
-});
-
-// return an effect options object for the given parameters:
-function _normalizeArguments( effect, options, speed, callback ) {
-
- // allow passing all options as the first parameter
- if ( $.isPlainObject( effect ) ) {
- options = effect;
- effect = effect.effect;
- }
-
- // convert to an object
- effect = { effect: effect };
-
- // catch (effect, null, ...)
- if ( options == null ) {
- options = {};
- }
-
- // catch (effect, callback)
- if ( $.isFunction( options ) ) {
- callback = options;
- speed = null;
- options = {};
- }
-
- // catch (effect, speed, ?)
- if ( typeof options === "number" || $.fx.speeds[ options ] ) {
- callback = speed;
- speed = options;
- options = {};
- }
-
- // catch (effect, options, callback)
- if ( $.isFunction( speed ) ) {
- callback = speed;
- speed = null;
- }
-
- // add options to effect
- if ( options ) {
- $.extend( effect, options );
- }
-
- speed = speed || options.duration;
- effect.duration = $.fx.off ? 0 :
- typeof speed === "number" ? speed :
- speed in $.fx.speeds ? $.fx.speeds[ speed ] :
- $.fx.speeds._default;
-
- effect.complete = callback || options.complete;
-
- return effect;
-}
-
-function standardSpeed( speed ) {
- // valid standard speeds
- if ( !speed || typeof speed === "number" || $.fx.speeds[ speed ] ) {
- return true;
- }
-
- // invalid strings - treat as "normal" speed
- if ( typeof speed === "string" && !$.effects.effect[ speed ] ) {
- // TODO: remove in 2.0 (#7115)
- if ( backCompat && $.effects[ speed ] ) {
- return false;
- }
- return true;
- }
-
- return false;
-}
-
-$.fn.extend({
- effect: function( /* effect, options, speed, callback */ ) {
- var args = _normalizeArguments.apply( this, arguments ),
- mode = args.mode,
- queue = args.queue,
- effectMethod = $.effects.effect[ args.effect ],
-
- // DEPRECATED: remove in 2.0 (#7115)
- oldEffectMethod = !effectMethod && backCompat && $.effects[ args.effect ];
-
- if ( $.fx.off || !( effectMethod || oldEffectMethod ) ) {
- // delegate to the original method (e.g., .show()) if possible
- if ( mode ) {
- return this[ mode ]( args.duration, args.complete );
- } else {
- return this.each( function() {
- if ( args.complete ) {
- args.complete.call( this );
- }
- });
- }
- }
-
- function run( next ) {
- var elem = $( this ),
- complete = args.complete,
- mode = args.mode;
-
- function done() {
- if ( $.isFunction( complete ) ) {
- complete.call( elem[0] );
- }
- if ( $.isFunction( next ) ) {
- next();
- }
- }
-
- // if the element is hiddden and mode is hide,
- // or element is visible and mode is show
- if ( elem.is( ":hidden" ) ? mode === "hide" : mode === "show" ) {
- done();
- } else {
- effectMethod.call( elem[0], args, done );
- }
- }
-
- // TODO: remove this check in 2.0, effectMethod will always be true
- if ( effectMethod ) {
- return queue === false ? this.each( run ) : this.queue( queue || "fx", run );
- } else {
- // DEPRECATED: remove in 2.0 (#7115)
- return oldEffectMethod.call(this, {
- options: args,
- duration: args.duration,
- callback: args.complete,
- mode: args.mode
- });
- }
- },
-
- _show: $.fn.show,
- show: function( speed ) {
- if ( standardSpeed( speed ) ) {
- return this._show.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "show";
- return this.effect.call( this, args );
- }
- },
-
- _hide: $.fn.hide,
- hide: function( speed ) {
- if ( standardSpeed( speed ) ) {
- return this._hide.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "hide";
- return this.effect.call( this, args );
- }
- },
-
- // jQuery core overloads toggle and creates _toggle
- __toggle: $.fn.toggle,
- toggle: function( speed ) {
- if ( standardSpeed( speed ) || typeof speed === "boolean" || $.isFunction( speed ) ) {
- return this.__toggle.apply( this, arguments );
- } else {
- var args = _normalizeArguments.apply( this, arguments );
- args.mode = "toggle";
- return this.effect.call( this, args );
- }
- },
-
- // helper functions
- cssUnit: function(key) {
- var style = this.css( key ),
- val = [];
-
- $.each( [ "em", "px", "%", "pt" ], function( i, unit ) {
- if ( style.indexOf( unit ) > 0 ) {
- val = [ parseFloat( style ), unit ];
- }
- });
- return val;
- }
-});
-
-})();
-
-/******************************************************************************/
-/*********************************** EASING ***********************************/
-/******************************************************************************/
-
-(function() {
-
-// based on easing equations from Robert Penner (http://www.robertpenner.com/easing)
-
-var baseEasings = {};
-
-$.each( [ "Quad", "Cubic", "Quart", "Quint", "Expo" ], function( i, name ) {
- baseEasings[ name ] = function( p ) {
- return Math.pow( p, i + 2 );
- };
-});
-
-$.extend( baseEasings, {
- Sine: function ( p ) {
- return 1 - Math.cos( p * Math.PI / 2 );
- },
- Circ: function ( p ) {
- return 1 - Math.sqrt( 1 - p * p );
- },
- Elastic: function( p ) {
- return p === 0 || p === 1 ? p :
- -Math.pow( 2, 8 * (p - 1) ) * Math.sin( ( (p - 1) * 80 - 7.5 ) * Math.PI / 15 );
- },
- Back: function( p ) {
- return p * p * ( 3 * p - 2 );
- },
- Bounce: function ( p ) {
- var pow2,
- bounce = 4;
-
- while ( p < ( ( pow2 = Math.pow( 2, --bounce ) ) - 1 ) / 11 ) {}
- return 1 / Math.pow( 4, 3 - bounce ) - 7.5625 * Math.pow( ( pow2 * 3 - 2 ) / 22 - p, 2 );
- }
-});
-
-$.each( baseEasings, function( name, easeIn ) {
- $.easing[ "easeIn" + name ] = easeIn;
- $.easing[ "easeOut" + name ] = function( p ) {
- return 1 - easeIn( 1 - p );
- };
- $.easing[ "easeInOut" + name ] = function( p ) {
- return p < 0.5 ?
- easeIn( p * 2 ) / 2 :
- 1 - easeIn( p * -2 + 2 ) / 2;
- };
-});
-
-})();
-
-})(jQuery));
+++ /dev/null
-/* basic scrollbar styling */
-/* vertical scrollbar */
-.mCSB_container{
- width:auto;
- margin-right:30px;
- overflow:hidden;
-}
-.mCSB_container.mCS_no_scrollbar{
- margin-right:0;
-}
-.mCS_disabled .mCSB_container.mCS_no_scrollbar,
-.mCS_destroyed .mCSB_container.mCS_no_scrollbar{
- margin-right:30px;
-}
-.mCustomScrollBox .mCSB_scrollTools{
- width:16px;
- height:100%;
- top:0;
- right:0;
-}
-.mCSB_scrollTools .mCSB_draggerContainer{
- height:100%;
- -webkit-box-sizing:border-box;
- -moz-box-sizing:border-box;
- box-sizing:border-box;
-}
-.mCSB_scrollTools .mCSB_buttonUp+.mCSB_draggerContainer{
- padding-bottom:40px;
-}
-.mCSB_scrollTools .mCSB_draggerRail{
- width:2px;
- height:100%;
- margin:0 auto;
- -webkit-border-radius:10px;
- -moz-border-radius:10px;
- border-radius:10px;
-}
-.mCSB_scrollTools .mCSB_dragger{
- cursor:pointer;
- width:100%;
- height:30px;
-}
-.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
- width:4px;
- height:100%;
- margin:0 auto;
- -webkit-border-radius:10px;
- -moz-border-radius:10px;
- border-radius:10px;
- text-align:center;
-}
-.mCSB_scrollTools .mCSB_buttonUp,
-.mCSB_scrollTools .mCSB_buttonDown{
- height:20px;
- overflow:hidden;
- margin:0 auto;
- cursor:pointer;
-}
-.mCSB_scrollTools .mCSB_buttonDown{
- bottom:0;
- margin-top:-40px;
-}
-/* horizontal scrollbar */
-.mCSB_horizontal .mCSB_container{
- height:auto;
- margin-right:0;
- margin-bottom:30px;
- overflow:hidden;
-}
-.mCSB_horizontal .mCSB_container.mCS_no_scrollbar{
- margin-bottom:0;
-}
-.mCS_disabled .mCSB_horizontal .mCSB_container.mCS_no_scrollbar,
-.mCS_destroyed .mCSB_horizontal .mCSB_container.mCS_no_scrollbar{
- margin-right:0;
- margin-bottom:30px;
-}
-.mCSB_horizontal.mCustomScrollBox .mCSB_scrollTools{
- width:100%;
- height:16px;
- top:auto;
- right:auto;
- bottom:0;
- left:0;
- overflow:hidden;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_draggerContainer{
- height:100%;
- width:auto;
- -webkit-box-sizing:border-box;
- -moz-box-sizing:border-box;
- box-sizing:border-box;
- overflow:hidden;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_buttonLeft+.mCSB_draggerContainer{
- padding-bottom:0;
- padding-right:20px;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_draggerRail{
- width:100%;
- height:2px;
- margin:7px 0;
- -webkit-border-radius:10px;
- -moz-border-radius:10px;
- border-radius:10px;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_dragger{
- width:30px;
- height:100%;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
- width:100%;
- height:4px;
- margin:6px auto;
- -webkit-border-radius:10px;
- -moz-border-radius:10px;
- border-radius:10px;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_buttonLeft,
-.mCSB_horizontal .mCSB_scrollTools .mCSB_buttonRight{
- width:20px;
- height:100%;
- overflow:hidden;
- margin:0 auto;
- cursor:pointer;
- float:left;
-}
-.mCSB_horizontal .mCSB_scrollTools .mCSB_buttonRight{
- right:0;
- bottom:auto;
- margin-left:-40px;
- margin-top:-16px;
- float:right;
-}
-
-/* default scrollbar colors and backgrounds */
-.mCustomScrollBox .mCSB_scrollTools{
- opacity:0.75;
-}
-.mCustomScrollBox:hover .mCSB_scrollTools{
- opacity:1;
-}
-.mCSB_scrollTools .mCSB_draggerRail{
- background:#000; /* rgba fallback */
- background:rgba(0,0,0,0.4);
- filter:"alpha(opacity=40)"; -ms-filter:"alpha(opacity=40)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_dragger .mCSB_dragger_bar{
- background:#fff; /* rgba fallback */
- background:rgba(255,255,255,0.75);
- filter:"alpha(opacity=75)"; -ms-filter:"alpha(opacity=75)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_dragger:hover .mCSB_dragger_bar{
- background:rgba(255,255,255,0.85);
- filter:"alpha(opacity=85)"; -ms-filter:"alpha(opacity=85)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_dragger:active .mCSB_dragger_bar,
-.mCSB_scrollTools .mCSB_dragger.mCSB_dragger_onDrag .mCSB_dragger_bar{
- background:rgba(255,255,255,0.9);
- filter:"alpha(opacity=90)"; -ms-filter:"alpha(opacity=90)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_buttonUp,
-.mCSB_scrollTools .mCSB_buttonDown,
-.mCSB_scrollTools .mCSB_buttonLeft,
-.mCSB_scrollTools .mCSB_buttonRight{
- background-image:url(images/mCSB_buttons.png);
- background-repeat:no-repeat;
- opacity:0.4;
- filter:"alpha(opacity=40)"; -ms-filter:"alpha(opacity=40)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_buttonUp{
- background-position:-80px 0;
- /*
- sprites locations are 0 0/-16px 0/-32px 0/-48px 0 (light) and -80px 0/-96px 0/-112px 0/-128px 0 (dark)
- */
-}
-.mCSB_scrollTools .mCSB_buttonDown{
- background-position:-80px -20px;
- /*
- sprites locations are 0 -20px/-16px -20px/-32px -20px/-48px -20px (light) and -80px -20px/-96px -20px/-112px -20px/-128px -20px (dark)
- */
-}
-.mCSB_scrollTools .mCSB_buttonLeft{
- background-position:-80px-40px;
- /*
- sprites locations are 0 -40px/-20px -40px/-40px -40px/-60px -40px (light) and -80px -40px/-100px -40px/-120px -40px/-140px -40px (dark)
- */
-}
-.mCSB_scrollTools .mCSB_buttonRight{
- background-position:-80px -56px;
- /*
- sprites locations are 0 -56px/-20px -56px/-40px -56px/-60px -56px (light) and -80px -56px/-100px -56px/-120px -56px/-140px -56px (dark)
- */
-}
-.mCSB_scrollTools .mCSB_buttonUp:hover,
-.mCSB_scrollTools .mCSB_buttonDown:hover,
-.mCSB_scrollTools .mCSB_buttonLeft:hover,
-.mCSB_scrollTools .mCSB_buttonRight:hover{
- opacity:0.75;
- filter:"alpha(opacity=75)"; -ms-filter:"alpha(opacity=75)"; /* old ie */
-}
-.mCSB_scrollTools .mCSB_buttonUp:active,
-.mCSB_scrollTools .mCSB_buttonDown:active,
-.mCSB_scrollTools .mCSB_buttonLeft:active,
-.mCSB_scrollTools .mCSB_buttonRight:active{
- opacity:0.9;
- filter:"alpha(opacity=90)"; -ms-filter:"alpha(opacity=90)"; /* old ie */
-}
+++ /dev/null
-/*
-== malihu jquery custom scrollbars plugin ==
-version: 2.3.1
-author: malihu (http://manos.malihu.gr)
-plugin home: http://manos.malihu.gr/jquery-custom-content-scroller
-*/
-(function($){
- var methods={
- init:function(options){
- var defaults={
- set_width:false, /*optional element width: boolean, pixels, percentage*/
- set_height:false, /*optional element height: boolean, pixels, percentage*/
- horizontalScroll:false, /*scroll horizontally: boolean*/
- scrollInertia:550, /*scrolling inertia: integer (milliseconds)*/
- scrollEasing:"easeOutCirc", /*scrolling easing: string*/
- mouseWheel:"pixels", /*mousewheel support and velocity: boolean, "auto", integer, "pixels"*/
- mouseWheelPixels:60, /*mousewheel pixels amount: integer*/
- autoDraggerLength:true, /*auto-adjust scrollbar dragger length: boolean*/
- scrollButtons:{ /*scroll buttons*/
- enable:false, /*scroll buttons support: boolean*/
- scrollType:"continuous", /*scroll buttons scrolling type: "continuous", "pixels"*/
- scrollSpeed:20, /*scroll buttons continuous scrolling speed: integer*/
- scrollAmount:40 /*scroll buttons pixels scroll amount: integer (pixels)*/
- },
- advanced:{
- updateOnBrowserResize:true, /*update scrollbars on browser resize (for layouts based on percentages): boolean*/
- updateOnContentResize:false, /*auto-update scrollbars on content resize (for dynamic content): boolean*/
- autoExpandHorizontalScroll:false, /*auto-expand width for horizontal scrolling: boolean*/
- autoScrollOnFocus:true /*auto-scroll on focused elements: boolean*/
- },
- callbacks:{
- onScrollStart:function(){}, /*user custom callback function on scroll start event*/
- onScroll:function(){}, /*user custom callback function on scroll event*/
- onTotalScroll:function(){}, /*user custom callback function on scroll end reached event*/
- onTotalScrollBack:function(){}, /*user custom callback function on scroll begin reached event*/
- onTotalScrollOffset:0, /*scroll end reached offset: integer (pixels)*/
- whileScrolling:false, /*user custom callback function on scrolling event*/
- whileScrollingInterval:30 /*interval for calling whileScrolling callback: integer (milliseconds)*/
- }
- },
- options=$.extend(true,defaults,options);
- /*check for touch device*/
- $(document).data("mCS-is-touch-device",false);
- if(is_touch_device()){
- $(document).data("mCS-is-touch-device",true);
- }
- function is_touch_device(){
- return !!("ontouchstart" in window) ? 1 : 0;
- }
- return this.each(function(){
- var $this=$(this);
- /*set element width/height, create markup for custom scrollbars, add classes*/
- if(options.set_width){
- $this.css("width",options.set_width);
- }
- if(options.set_height){
- $this.css("height",options.set_height);
- }
- if(!$(document).data("mCustomScrollbar-index")){
- $(document).data("mCustomScrollbar-index","1");
- }else{
- var mCustomScrollbarIndex=parseInt($(document).data("mCustomScrollbar-index"));
- $(document).data("mCustomScrollbar-index",mCustomScrollbarIndex+1);
- }
- $this.wrapInner("<div class='mCustomScrollBox' id='mCSB_"+$(document).data("mCustomScrollbar-index")+"' style='position:relative; height:100%; overflow:hidden; max-width:100%;' />").addClass("mCustomScrollbar _mCS_"+$(document).data("mCustomScrollbar-index"));
- var mCustomScrollBox=$this.children(".mCustomScrollBox");
- if(options.horizontalScroll){
- mCustomScrollBox.addClass("mCSB_horizontal").wrapInner("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />");
- var mCSB_h_wrapper=mCustomScrollBox.children(".mCSB_h_wrapper");
- mCSB_h_wrapper.wrapInner("<div class='mCSB_container' style='position:absolute; left:0;' />").children(".mCSB_container").css({"width":mCSB_h_wrapper.children().outerWidth(),"position":"relative"}).unwrap();
- }else{
- mCustomScrollBox.wrapInner("<div class='mCSB_container' style='position:relative; top:0;' />");
- }
- var mCSB_container=mCustomScrollBox.children(".mCSB_container");
- if($(document).data("mCS-is-touch-device")){
- mCSB_container.addClass("mCS_touch");
- }
- mCSB_container.after("<div class='mCSB_scrollTools' style='position:absolute;'><div class='mCSB_draggerContainer' style='position:relative;'><div class='mCSB_dragger' style='position:absolute;'><div class='mCSB_dragger_bar' style='position:relative;'></div></div><div class='mCSB_draggerRail'></div></div></div>");
- var mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
- mCSB_draggerContainer=mCSB_scrollTools.children(".mCSB_draggerContainer"),
- mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger");
- if(options.horizontalScroll){
- mCSB_dragger.data("minDraggerWidth",mCSB_dragger.width());
- }else{
- mCSB_dragger.data("minDraggerHeight",mCSB_dragger.height());
- }
- if(options.scrollButtons.enable){
- if(options.horizontalScroll){
- mCSB_scrollTools.prepend("<a class='mCSB_buttonLeft' style='display:block; position:relative;'></a>").append("<a class='mCSB_buttonRight' style='display:block; position:relative;'></a>");
- }else{
- mCSB_scrollTools.prepend("<a class='mCSB_buttonUp' style='display:block; position:relative;'></a>").append("<a class='mCSB_buttonDown' style='display:block; position:relative;'></a>");
- }
- }
- /*mCustomScrollBox scrollTop and scrollLeft is always 0 to prevent browser focus scrolling*/
- mCustomScrollBox.bind("scroll",function(){
- if(!$this.is(".mCS_disabled")){ /*native focus scrolling for disabled scrollbars*/
- mCustomScrollBox.scrollTop(0).scrollLeft(0);
- }
- });
- /*store options, global vars/states, intervals and update element*/
- $this.data({
- /*init state*/
- "mCS_Init":true,
- /*option parameters*/
- "horizontalScroll":options.horizontalScroll,
- "scrollInertia":options.scrollInertia,
- "scrollEasing":options.scrollEasing,
- "mouseWheel":options.mouseWheel,
- "mouseWheelPixels":options.mouseWheelPixels,
- "autoDraggerLength":options.autoDraggerLength,
- "scrollButtons_enable":options.scrollButtons.enable,
- "scrollButtons_scrollType":options.scrollButtons.scrollType,
- "scrollButtons_scrollSpeed":options.scrollButtons.scrollSpeed,
- "scrollButtons_scrollAmount":options.scrollButtons.scrollAmount,
- "autoExpandHorizontalScroll":options.advanced.autoExpandHorizontalScroll,
- "autoScrollOnFocus":options.advanced.autoScrollOnFocus,
- "onScrollStart_Callback":options.callbacks.onScrollStart,
- "onScroll_Callback":options.callbacks.onScroll,
- "onTotalScroll_Callback":options.callbacks.onTotalScroll,
- "onTotalScrollBack_Callback":options.callbacks.onTotalScrollBack,
- "onTotalScroll_Offset":options.callbacks.onTotalScrollOffset,
- "whileScrolling_Callback":options.callbacks.whileScrolling,
- "whileScrolling_Interval":options.callbacks.whileScrollingInterval,
- /*events binding state*/
- "bindEvent_scrollbar_click":false,
- "bindEvent_mousewheel":false,
- "bindEvent_focusin":false,
- "bindEvent_buttonsContinuous_y":false,
- "bindEvent_buttonsContinuous_x":false,
- "bindEvent_buttonsPixels_y":false,
- "bindEvent_buttonsPixels_x":false,
- "bindEvent_scrollbar_touch":false,
- "bindEvent_content_touch":false,
- /*buttons intervals*/
- "mCSB_buttonScrollRight":false,
- "mCSB_buttonScrollLeft":false,
- "mCSB_buttonScrollDown":false,
- "mCSB_buttonScrollUp":false,
- /*callback intervals*/
- "whileScrolling":false
- }).mCustomScrollbar("update");
- /*detect max-width*/
- if(options.horizontalScroll){
- if($this.css("max-width")!=="none"){
- if(!options.advanced.updateOnContentResize){ /*needs updateOnContentResize*/
- options.advanced.updateOnContentResize=true;
- }
- $this.data({"mCS_maxWidth":parseInt($this.css("max-width")),"mCS_maxWidth_Interval":setInterval(function(){
- if(parseInt($this.css("width"))>$this.data("mCS_maxWidth")){
- clearInterval($this.data("mCS_maxWidth_Interval"));
- $this.mCustomScrollbar("update");
- }
- },150)});
- }
- }else{
- /*detect max-height*/
- if($this.css("max-height")!=="none"){
- $this.data({"mCS_maxHeight":parseInt($this.css("max-height")),"mCS_maxHeight_Interval":setInterval(function(){
- mCustomScrollBox.css("max-height",$this.data("mCS_maxHeight"));
- if(parseInt($this.css("height"))>$this.data("mCS_maxHeight")){
- clearInterval($this.data("mCS_maxHeight_Interval"));
- $this.mCustomScrollbar("update");
- }
- },150)});
- }
- }
- /*window resize fn (for layouts based on percentages)*/
- if(options.advanced.updateOnBrowserResize){
- var mCSB_resizeTimeout;
- $(window).resize(function(){
- if(mCSB_resizeTimeout){
- clearTimeout(mCSB_resizeTimeout);
- }
- mCSB_resizeTimeout=setTimeout(function(){
- if(!$this.is(".mCS_disabled") && !$this.is(".mCS_destroyed")){
- $this.mCustomScrollbar("update");
- }
- },150);
- });
- }
- /*content resize fn (for dynamically generated content)*/
- if(options.advanced.updateOnContentResize){
- var mCSB_onContentResize;
- if(options.horizontalScroll){
- var mCSB_containerOldSize=mCSB_container.outerWidth();
- }else{
- var mCSB_containerOldSize=mCSB_container.outerHeight();
- }
- mCSB_onContentResize=setInterval(function(){
- if(options.horizontalScroll){
- if(options.advanced.autoExpandHorizontalScroll){
- mCSB_container.css({"position":"absolute","width":"auto"}).wrap("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />").css({"width":mCSB_container.outerWidth(),"position":"relative"}).unwrap();
- }
- var mCSB_containerNewSize=mCSB_container.outerWidth();
- }else{
- var mCSB_containerNewSize=mCSB_container.outerHeight();
- }
- if(mCSB_containerNewSize!=mCSB_containerOldSize){
- $this.mCustomScrollbar("update");
- mCSB_containerOldSize=mCSB_containerNewSize;
- }
- },300);
- }
- });
- },
- update:function(){
- var $this=$(this),
- mCustomScrollBox=$this.children(".mCustomScrollBox"),
- mCSB_container=mCustomScrollBox.children(".mCSB_container");
- mCSB_container.removeClass("mCS_no_scrollbar");
- $this.removeClass("mCS_disabled mCS_destroyed");
- mCustomScrollBox.scrollTop(0).scrollLeft(0); /*reset scrollTop/scrollLeft to prevent browser focus scrolling*/
- var mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
- mCSB_draggerContainer=mCSB_scrollTools.children(".mCSB_draggerContainer"),
- mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger");
- if($this.data("horizontalScroll")){
- var mCSB_buttonLeft=mCSB_scrollTools.children(".mCSB_buttonLeft"),
- mCSB_buttonRight=mCSB_scrollTools.children(".mCSB_buttonRight"),
- mCustomScrollBoxW=mCustomScrollBox.width();
- if($this.data("autoExpandHorizontalScroll")){
- mCSB_container.css({"position":"absolute","width":"auto"}).wrap("<div class='mCSB_h_wrapper' style='position:relative; left:0; width:999999px;' />").css({"width":mCSB_container.outerWidth(),"position":"relative"}).unwrap();
- }
- var mCSB_containerW=mCSB_container.outerWidth();
- }else{
- var mCSB_buttonUp=mCSB_scrollTools.children(".mCSB_buttonUp"),
- mCSB_buttonDown=mCSB_scrollTools.children(".mCSB_buttonDown"),
- mCustomScrollBoxH=mCustomScrollBox.height(),
- mCSB_containerH=mCSB_container.outerHeight();
- }
- if(mCSB_containerH>mCustomScrollBoxH && !$this.data("horizontalScroll")){ /*content needs vertical scrolling*/
- mCSB_scrollTools.css("display","block");
- var mCSB_draggerContainerH=mCSB_draggerContainer.height();
- /*auto adjust scrollbar dragger length analogous to content*/
- if($this.data("autoDraggerLength")){
- var draggerH=Math.round(mCustomScrollBoxH/mCSB_containerH*mCSB_draggerContainerH),
- minDraggerH=mCSB_dragger.data("minDraggerHeight");
- if(draggerH<=minDraggerH){ /*min dragger height*/
- mCSB_dragger.css({"height":minDraggerH});
- }else if(draggerH>=mCSB_draggerContainerH-10){ /*max dragger height*/
- var mCSB_draggerContainerMaxH=mCSB_draggerContainerH-10;
- mCSB_dragger.css({"height":mCSB_draggerContainerMaxH});
- }else{
- mCSB_dragger.css({"height":draggerH});
- }
- mCSB_dragger.children(".mCSB_dragger_bar").css({"line-height":mCSB_dragger.height()+"px"});
- }
- var mCSB_draggerH=mCSB_dragger.height(),
- /*calculate and store scroll amount, add scrolling*/
- scrollAmount=(mCSB_containerH-mCustomScrollBoxH)/(mCSB_draggerContainerH-mCSB_draggerH);
- $this.data("scrollAmount",scrollAmount).mCustomScrollbar("scrolling",mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight);
- /*scroll*/
- var mCSB_containerP=Math.abs(Math.round(mCSB_container.position().top));
- $this.mCustomScrollbar("scrollTo",mCSB_containerP,{callback:false});
- }else if(mCSB_containerW>mCustomScrollBoxW && $this.data("horizontalScroll")){ /*content needs horizontal scrolling*/
- mCSB_scrollTools.css("display","block");
- var mCSB_draggerContainerW=mCSB_draggerContainer.width();
- /*auto adjust scrollbar dragger length analogous to content*/
- if($this.data("autoDraggerLength")){
- var draggerW=Math.round(mCustomScrollBoxW/mCSB_containerW*mCSB_draggerContainerW),
- minDraggerW=mCSB_dragger.data("minDraggerWidth");
- if(draggerW<=minDraggerW){ /*min dragger height*/
- mCSB_dragger.css({"width":minDraggerW});
- }else if(draggerW>=mCSB_draggerContainerW-10){ /*max dragger height*/
- var mCSB_draggerContainerMaxW=mCSB_draggerContainerW-10;
- mCSB_dragger.css({"width":mCSB_draggerContainerMaxW});
- }else{
- mCSB_dragger.css({"width":draggerW});
- }
- }
- var mCSB_draggerW=mCSB_dragger.width(),
- /*calculate and store scroll amount, add scrolling*/
- scrollAmount=(mCSB_containerW-mCustomScrollBoxW)/(mCSB_draggerContainerW-mCSB_draggerW);
- $this.data("scrollAmount",scrollAmount).mCustomScrollbar("scrolling",mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight);
- /*scroll*/
- var mCSB_containerP=Math.abs(Math.round(mCSB_container.position().left));
- $this.mCustomScrollbar("scrollTo",mCSB_containerP,{callback:false});
- }else{ /*content does not need scrolling*/
- /*unbind events, reset content position, hide scrollbars, remove classes*/
- mCustomScrollBox.unbind("mousewheel focusin");
- if($this.data("horizontalScroll")){
- mCSB_dragger.add(mCSB_container).css("left",0);
- }else{
- mCSB_dragger.add(mCSB_container).css("top",0);
- }
- mCSB_scrollTools.css("display","none");
- mCSB_container.addClass("mCS_no_scrollbar");
- $this.data({"bindEvent_mousewheel":false,"bindEvent_focusin":false});
- }
- },
- scrolling:function(mCustomScrollBox,mCSB_container,mCSB_draggerContainer,mCSB_dragger,mCSB_buttonUp,mCSB_buttonDown,mCSB_buttonLeft,mCSB_buttonRight){
- var $this=$(this);
- /*while scrolling callback*/
- $this.mCustomScrollbar("callbacks","whileScrolling");
- /*drag scrolling*/
- if(!mCSB_dragger.hasClass("ui-draggable")){ /*apply drag function once*/
- if($this.data("horizontalScroll")){
- var draggableAxis="x";
- }else{
- var draggableAxis="y";
- }
- mCSB_dragger.draggable({
- axis:draggableAxis,
- containment:"parent",
- drag:function(event,ui){
- $this.mCustomScrollbar("scroll");
- mCSB_dragger.addClass("mCSB_dragger_onDrag");
- },
- stop:function(event,ui){
- mCSB_dragger.removeClass("mCSB_dragger_onDrag");
- }
- });
- }
- if(!$this.data("bindEvent_scrollbar_click")){ /*bind once*/
- mCSB_draggerContainer.bind("click",function(e){
- if($this.data("horizontalScroll")){
- var mouseCoord=(e.pageX-mCSB_draggerContainer.offset().left);
- if(mouseCoord<mCSB_dragger.position().left || mouseCoord>(mCSB_dragger.position().left+mCSB_dragger.width())){
- var scrollToPos=mouseCoord;
- if(scrollToPos>=mCSB_draggerContainer.width()-mCSB_dragger.width()){ /*max dragger position is bottom*/
- scrollToPos=mCSB_draggerContainer.width()-mCSB_dragger.width();
- }
- mCSB_dragger.css("left",scrollToPos);
- $this.mCustomScrollbar("scroll");
- }
- }else{
- var mouseCoord=(e.pageY-mCSB_draggerContainer.offset().top);
- if(mouseCoord<mCSB_dragger.position().top || mouseCoord>(mCSB_dragger.position().top+mCSB_dragger.height())){
- var scrollToPos=mouseCoord;
- if(scrollToPos>=mCSB_draggerContainer.height()-mCSB_dragger.height()){ /*max dragger position is bottom*/
- scrollToPos=mCSB_draggerContainer.height()-mCSB_dragger.height();
- }
- mCSB_dragger.css("top",scrollToPos);
- $this.mCustomScrollbar("scroll");
- }
- }
- });
- $this.data({"bindEvent_scrollbar_click":true});
- }
- /*mousewheel scrolling*/
- if($this.data("mouseWheel")){
- var mousewheelVel=$this.data("mouseWheel");
- if($this.data("mouseWheel")==="auto"){
- mousewheelVel=8; /*default mousewheel velocity*/
- /*check for safari browser on mac osx to lower mousewheel velocity*/
- var os=navigator.userAgent;
- if(os.indexOf("Mac")!=-1 && os.indexOf("Safari")!=-1 && os.indexOf("AppleWebKit")!=-1 && os.indexOf("Chrome")==-1){
- mousewheelVel=1;
- }
- }
- if(!$this.data("bindEvent_mousewheel")){ /*bind once*/
- mCustomScrollBox.bind("mousewheel",function(event,delta){
- event.preventDefault();
- var vel=Math.abs(delta*mousewheelVel);
- if($this.data("horizontalScroll")){
- if($this.data("mouseWheel")==="pixels"){
- if(delta<0){
- delta=-1;
- }else{
- delta=1;
- }
- var scrollTo=Math.abs(Math.round(mCSB_container.position().left))-(delta*$this.data("mouseWheelPixels"));
- $this.mCustomScrollbar("scrollTo",scrollTo);
- }else{
- var posX=mCSB_dragger.position().left-(delta*vel);
- mCSB_dragger.css("left",posX);
- if(mCSB_dragger.position().left<0){
- mCSB_dragger.css("left",0);
- }
- var mCSB_draggerContainerW=mCSB_draggerContainer.width(),
- mCSB_draggerW=mCSB_dragger.width();
- if(mCSB_dragger.position().left>mCSB_draggerContainerW-mCSB_draggerW){
- mCSB_dragger.css("left",mCSB_draggerContainerW-mCSB_draggerW);
- }
- $this.mCustomScrollbar("scroll");
- }
- }else{
- if($this.data("mouseWheel")==="pixels"){
- if(delta<0){
- delta=-1;
- }else{
- delta=1;
- }
- var scrollTo=Math.abs(Math.round(mCSB_container.position().top))-(delta*$this.data("mouseWheelPixels"));
- $this.mCustomScrollbar("scrollTo",scrollTo);
- }else{
- var posY=mCSB_dragger.position().top-(delta*vel);
- mCSB_dragger.css("top",posY);
- if(mCSB_dragger.position().top<0){
- mCSB_dragger.css("top",0);
- }
- var mCSB_draggerContainerH=mCSB_draggerContainer.height(),
- mCSB_draggerH=mCSB_dragger.height();
- if(mCSB_dragger.position().top>mCSB_draggerContainerH-mCSB_draggerH){
- mCSB_dragger.css("top",mCSB_draggerContainerH-mCSB_draggerH);
- }
- $this.mCustomScrollbar("scroll");
- }
- }
- });
- $this.data({"bindEvent_mousewheel":true});
- }
- }
- /*buttons scrolling*/
- if($this.data("scrollButtons_enable")){
- if($this.data("scrollButtons_scrollType")==="pixels"){ /*scroll by pixels*/
- var pixelsScrollTo;
- if($.browser.msie && parseInt($.browser.version)<9){ /*stupid ie8*/
- $this.data("scrollInertia",0);
- }
- if($this.data("horizontalScroll")){
- mCSB_buttonRight.add(mCSB_buttonLeft).unbind("mousedown touchstart onmsgesturestart mouseup mouseout touchend onmsgestureend",mCSB_buttonRight_stop,mCSB_buttonLeft_stop);
- $this.data({"bindEvent_buttonsContinuous_x":false});
- if(!$this.data("bindEvent_buttonsPixels_x")){ /*bind once*/
- /*scroll right*/
- mCSB_buttonRight.bind("click",function(e){
- e.preventDefault();
- if(!mCSB_container.is(":animated")){
- pixelsScrollTo=Math.abs(mCSB_container.position().left)+$this.data("scrollButtons_scrollAmount");
- $this.mCustomScrollbar("scrollTo",pixelsScrollTo);
- }
- });
- /*scroll left*/
- mCSB_buttonLeft.bind("click",function(e){
- e.preventDefault();
- if(!mCSB_container.is(":animated")){
- pixelsScrollTo=Math.abs(mCSB_container.position().left)-$this.data("scrollButtons_scrollAmount");
- if(mCSB_container.position().left>=-$this.data("scrollButtons_scrollAmount")){
- pixelsScrollTo="left";
- }
- $this.mCustomScrollbar("scrollTo",pixelsScrollTo);
- }
- });
- $this.data({"bindEvent_buttonsPixels_x":true});
- }
- }else{
- mCSB_buttonDown.add(mCSB_buttonUp).unbind("mousedown touchstart onmsgesturestart mouseup mouseout touchend onmsgestureend",mCSB_buttonRight_stop,mCSB_buttonLeft_stop);
- $this.data({"bindEvent_buttonsContinuous_y":false});
- if(!$this.data("bindEvent_buttonsPixels_y")){ /*bind once*/
- /*scroll down*/
- mCSB_buttonDown.bind("click",function(e){
- e.preventDefault();
- if(!mCSB_container.is(":animated")){
- pixelsScrollTo=Math.abs(mCSB_container.position().top)+$this.data("scrollButtons_scrollAmount");
- $this.mCustomScrollbar("scrollTo",pixelsScrollTo);
- }
- });
- /*scroll up*/
- mCSB_buttonUp.bind("click",function(e){
- e.preventDefault();
- if(!mCSB_container.is(":animated")){
- pixelsScrollTo=Math.abs(mCSB_container.position().top)-$this.data("scrollButtons_scrollAmount");
- if(mCSB_container.position().top>=-$this.data("scrollButtons_scrollAmount")){
- pixelsScrollTo="top";
- }
- $this.mCustomScrollbar("scrollTo",pixelsScrollTo);
- }
- });
- $this.data({"bindEvent_buttonsPixels_y":true});
- }
- }
- }else{ /*continuous scrolling*/
- if($this.data("horizontalScroll")){
- mCSB_buttonRight.add(mCSB_buttonLeft).unbind("click");
- $this.data({"bindEvent_buttonsPixels_x":false});
- if(!$this.data("bindEvent_buttonsContinuous_x")){ /*bind once*/
- /*scroll right*/
- mCSB_buttonRight.bind("mousedown touchstart onmsgesturestart",function(e){
- e.preventDefault();
- e.stopPropagation();
- $this.data({"mCSB_buttonScrollRight":setInterval(function(){
- var scrollTo=Math.round((Math.abs(Math.round(mCSB_container.position().left))+$this.data("scrollButtons_scrollSpeed"))/$this.data("scrollAmount"));
- $this.mCustomScrollbar("scrollTo",scrollTo,{moveDragger:true});
- },30)});
- });
- var mCSB_buttonRight_stop=function(e){
- e.preventDefault();
- e.stopPropagation();
- clearInterval($this.data("mCSB_buttonScrollRight"));
- }
- mCSB_buttonRight.bind("mouseup touchend onmsgestureend mouseout",mCSB_buttonRight_stop);
- /*scroll left*/
- mCSB_buttonLeft.bind("mousedown touchstart onmsgesturestart",function(e){
- e.preventDefault();
- e.stopPropagation();
- $this.data({"mCSB_buttonScrollLeft":setInterval(function(){
- var scrollTo=Math.round((Math.abs(Math.round(mCSB_container.position().left))-$this.data("scrollButtons_scrollSpeed"))/$this.data("scrollAmount"));
- $this.mCustomScrollbar("scrollTo",scrollTo,{moveDragger:true});
- },30)});
- });
- var mCSB_buttonLeft_stop=function(e){
- e.preventDefault();
- e.stopPropagation();
- clearInterval($this.data("mCSB_buttonScrollLeft"));
- }
- mCSB_buttonLeft.bind("mouseup touchend onmsgestureend mouseout",mCSB_buttonLeft_stop);
- $this.data({"bindEvent_buttonsContinuous_x":true});
- }
- }else{
- mCSB_buttonDown.add(mCSB_buttonUp).unbind("click");
- $this.data({"bindEvent_buttonsPixels_y":false});
- if(!$this.data("bindEvent_buttonsContinuous_y")){ /*bind once*/
- /*scroll down*/
- mCSB_buttonDown.bind("mousedown touchstart onmsgesturestart",function(e){
- e.preventDefault();
- e.stopPropagation();
- $this.data({"mCSB_buttonScrollDown":setInterval(function(){
- var scrollTo=Math.round((Math.abs(Math.round(mCSB_container.position().top))+$this.data("scrollButtons_scrollSpeed"))/$this.data("scrollAmount"));
- $this.mCustomScrollbar("scrollTo",scrollTo,{moveDragger:true});
- },30)});
- });
- var mCSB_buttonDown_stop=function(e){
- e.preventDefault();
- e.stopPropagation();
- clearInterval($this.data("mCSB_buttonScrollDown"));
- }
- mCSB_buttonDown.bind("mouseup touchend onmsgestureend mouseout",mCSB_buttonDown_stop);
- /*scroll up*/
- mCSB_buttonUp.bind("mousedown touchstart onmsgesturestart",function(e){
- e.preventDefault();
- e.stopPropagation();
- $this.data({"mCSB_buttonScrollUp":setInterval(function(){
- var scrollTo=Math.round((Math.abs(Math.round(mCSB_container.position().top))-$this.data("scrollButtons_scrollSpeed"))/$this.data("scrollAmount"));
- $this.mCustomScrollbar("scrollTo",scrollTo,{moveDragger:true});
- },30)});
- });
- var mCSB_buttonUp_stop=function(e){
- e.preventDefault();
- e.stopPropagation();
- clearInterval($this.data("mCSB_buttonScrollUp"));
- }
- mCSB_buttonUp.bind("mouseup touchend onmsgestureend mouseout",mCSB_buttonUp_stop);
- $this.data({"bindEvent_buttonsContinuous_y":true});
- }
- }
- }
- }
- /*scrolling on element focus (e.g. via TAB key)*/
- if($this.data("autoScrollOnFocus")){
- if(!$this.data("bindEvent_focusin")){ /*bind once*/
- mCustomScrollBox.bind("focusin",function(){
- mCustomScrollBox.scrollTop(0).scrollLeft(0);
- var focusedElem=$(document.activeElement);
- if(focusedElem.is("input,textarea,select,button,a[tabindex],area,object")){
- if($this.data("horizontalScroll")){
- var mCSB_containerX=mCSB_container.position().left,
- focusedElemX=focusedElem.position().left,
- mCustomScrollBoxW=mCustomScrollBox.width(),
- focusedElemW=focusedElem.outerWidth();
- if(mCSB_containerX+focusedElemX>=0 && mCSB_containerX+focusedElemX<=mCustomScrollBoxW-focusedElemW){
- /*just focus...*/
- }else{ /*scroll, then focus*/
- var moveDragger=focusedElemX/$this.data("scrollAmount");
- if(moveDragger>=mCSB_draggerContainer.width()-mCSB_dragger.width()){ /*max dragger position is bottom*/
- moveDragger=mCSB_draggerContainer.width()-mCSB_dragger.width();
- }
- mCSB_dragger.css("left",moveDragger);
- $this.mCustomScrollbar("scroll");
- }
- }else{
- var mCSB_containerY=mCSB_container.position().top,
- focusedElemY=focusedElem.position().top,
- mCustomScrollBoxH=mCustomScrollBox.height(),
- focusedElemH=focusedElem.outerHeight();
- if(mCSB_containerY+focusedElemY>=0 && mCSB_containerY+focusedElemY<=mCustomScrollBoxH-focusedElemH){
- /*just focus...*/
- }else{ /*scroll, then focus*/
- var moveDragger=focusedElemY/$this.data("scrollAmount");
- if(moveDragger>=mCSB_draggerContainer.height()-mCSB_dragger.height()){ /*max dragger position is bottom*/
- moveDragger=mCSB_draggerContainer.height()-mCSB_dragger.height();
- }
- mCSB_dragger.css("top",moveDragger);
- $this.mCustomScrollbar("scroll");
- }
- }
- }
- });
- $this.data({"bindEvent_focusin":true});
- }
- }
- /*touch events*/
- if($(document).data("mCS-is-touch-device")){
- /*scrollbar touch-drag*/
- if(!$this.data("bindEvent_scrollbar_touch")){ /*bind once*/
- var mCSB_draggerTouchY,
- mCSB_draggerTouchX;
- mCSB_dragger.bind("touchstart onmsgesturestart",function(e){
- e.preventDefault();
- e.stopPropagation();
- var touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0],
- elem=$(this),
- elemOffset=elem.offset(),
- x=touch.pageX-elemOffset.left,
- y=touch.pageY-elemOffset.top;
- if(x<elem.width() && x>0 && y<elem.height() && y>0){
- mCSB_draggerTouchY=y;
- mCSB_draggerTouchX=x;
- }
- });
- mCSB_dragger.bind("touchmove onmsgesturechange",function(e){
- e.preventDefault();
- e.stopPropagation();
- var touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0],
- elem=$(this),
- elemOffset=elem.offset(),
- x=touch.pageX-elemOffset.left,
- y=touch.pageY-elemOffset.top;
- if($this.data("horizontalScroll")){
- $this.mCustomScrollbar("scrollTo",(mCSB_dragger.position().left-(mCSB_draggerTouchX))+x,{moveDragger:true});
- }else{
- $this.mCustomScrollbar("scrollTo",(mCSB_dragger.position().top-(mCSB_draggerTouchY))+y,{moveDragger:true});
- }
- });
- $this.data({"bindEvent_scrollbar_touch":true});
- }
- /*content touch-drag*/
- if(!$this.data("bindEvent_content_touch")){ /*bind once*/
- var touch,
- elem,
- elemOffset,
- x,
- y,
- mCSB_containerTouchY,
- mCSB_containerTouchX;
- mCSB_container.bind("touchstart onmsgesturestart",function(e){
- touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
- elem=$(this);
- elemOffset=elem.offset();
- x=touch.pageX-elemOffset.left;
- y=touch.pageY-elemOffset.top;
- mCSB_containerTouchY=y;
- mCSB_containerTouchX=x;
- });
- mCSB_container.bind("touchmove onmsgesturechange",function(e){
- e.preventDefault();
- e.stopPropagation();
- touch=e.originalEvent.touches[0] || e.originalEvent.changedTouches[0];
- elem=$(this).parent();
- elemOffset=elem.offset();
- x=touch.pageX-elemOffset.left;
- y=touch.pageY-elemOffset.top;
- if($this.data("horizontalScroll")){
- $this.mCustomScrollbar("scrollTo",mCSB_containerTouchX-x);
- }else{
- $this.mCustomScrollbar("scrollTo",mCSB_containerTouchY-y);
- }
- });
- $this.data({"bindEvent_content_touch":true});
- }
- }
- },
- scroll:function(bypassCallbacks){
- var $this=$(this),
- mCSB_dragger=$this.find(".mCSB_dragger"),
- mCSB_container=$this.find(".mCSB_container"),
- mCustomScrollBox=$this.find(".mCustomScrollBox");
- if($this.data("horizontalScroll")){
- var draggerX=mCSB_dragger.position().left,
- targX=-draggerX*$this.data("scrollAmount"),
- thisX=mCSB_container.position().left,
- posX=Math.round(thisX-targX);
- }else{
- var draggerY=mCSB_dragger.position().top,
- targY=-draggerY*$this.data("scrollAmount"),
- thisY=mCSB_container.position().top,
- posY=Math.round(thisY-targY);
- }
- if($.browser.webkit){ /*fix webkit zoom and jquery animate*/
- var screenCssPixelRatio=(window.outerWidth-8)/window.innerWidth,
- isZoomed=(screenCssPixelRatio<.98 || screenCssPixelRatio>1.02);
- }
- if($this.data("scrollInertia")===0 || isZoomed){
- if(!bypassCallbacks){
- $this.mCustomScrollbar("callbacks","onScrollStart"); /*user custom callback functions*/
- }
- if($this.data("horizontalScroll")){
- mCSB_container.css("left",targX);
- }else{
- mCSB_container.css("top",targY);
- }
- if(!bypassCallbacks){
- /*user custom callback functions*/
- if($this.data("whileScrolling")){
- $this.data("whileScrolling_Callback").call();
- }
- $this.mCustomScrollbar("callbacks","onScroll");
- }
- $this.data({"mCS_Init":false});
- }else{
- if(!bypassCallbacks){
- $this.mCustomScrollbar("callbacks","onScrollStart"); /*user custom callback functions*/
- }
- if($this.data("horizontalScroll")){
- mCSB_container.stop().animate({left:"-="+posX},$this.data("scrollInertia"),$this.data("scrollEasing"),function(){
- if(!bypassCallbacks){
- $this.mCustomScrollbar("callbacks","onScroll"); /*user custom callback functions*/
- }
- $this.data({"mCS_Init":false});
- });
- }else{
- mCSB_container.stop().animate({top:"-="+posY},$this.data("scrollInertia"),$this.data("scrollEasing"),function(){
- if(!bypassCallbacks){
- $this.mCustomScrollbar("callbacks","onScroll"); /*user custom callback functions*/
- }
- $this.data({"mCS_Init":false});
- });
- }
- }
- },
- scrollTo:function(scrollTo,options){
- var defaults={
- moveDragger:false,
- callback:true
- },
- options=$.extend(defaults,options),
- $this=$(this),
- scrollToPos,
- mCustomScrollBox=$this.find(".mCustomScrollBox"),
- mCSB_container=mCustomScrollBox.children(".mCSB_container"),
- mCSB_draggerContainer=$this.find(".mCSB_draggerContainer"),
- mCSB_dragger=mCSB_draggerContainer.children(".mCSB_dragger"),
- targetPos;
- if(scrollTo || scrollTo===0){
- if(typeof(scrollTo)==="number"){ /*if integer, scroll by number of pixels*/
- if(options.moveDragger){ /*scroll dragger*/
- scrollToPos=scrollTo;
- }else{ /*scroll content by default*/
- targetPos=scrollTo;
- scrollToPos=Math.round(targetPos/$this.data("scrollAmount"));
- }
- }else if(typeof(scrollTo)==="string"){ /*if string, scroll by element position*/
- var target;
- if(scrollTo==="top"){ /*scroll to top*/
- target=0;
- }else if(scrollTo==="bottom" && !$this.data("horizontalScroll")){ /*scroll to bottom*/
- target=mCSB_container.outerHeight()-mCustomScrollBox.height();
- }else if(scrollTo==="left"){ /*scroll to left*/
- target=0;
- }else if(scrollTo==="right" && $this.data("horizontalScroll")){ /*scroll to right*/
- target=mCSB_container.outerWidth()-mCustomScrollBox.width();
- }else if(scrollTo==="first"){ /*scroll to first element position*/
- target=$this.find(".mCSB_container").find(":first");
- }else if(scrollTo==="last"){ /*scroll to last element position*/
- target=$this.find(".mCSB_container").find(":last");
- }else{ /*scroll to element position*/
- target=$this.find(scrollTo);
- }
- if(target.length===1){ /*if such unique element exists, scroll to it*/
- if($this.data("horizontalScroll")){
- targetPos=target.position().left;
- }else{
- targetPos=target.position().top;
- }
- scrollToPos=Math.ceil(targetPos/$this.data("scrollAmount"));
- }else{
- scrollToPos=target;
- }
- }
- /*scroll to*/
- if(scrollToPos<0){
- scrollToPos=0;
- }
- if($this.data("horizontalScroll")){
- if(scrollToPos>=mCSB_draggerContainer.width()-mCSB_dragger.width()){ /*max dragger position is bottom*/
- scrollToPos=mCSB_draggerContainer.width()-mCSB_dragger.width();
- }
- mCSB_dragger.css("left",scrollToPos);
- }else{
- if(scrollToPos>=mCSB_draggerContainer.height()-mCSB_dragger.height()){ /*max dragger position is bottom*/
- scrollToPos=mCSB_draggerContainer.height()-mCSB_dragger.height();
- }
- mCSB_dragger.css("top",scrollToPos);
- }
- if(options.callback){
- $this.mCustomScrollbar("scroll",false);
- }else{
- $this.mCustomScrollbar("scroll",true);
- }
- }
- },
- callbacks:function(callback){
- var $this=$(this),
- mCustomScrollBox=$this.find(".mCustomScrollBox"),
- mCSB_container=$this.find(".mCSB_container");
- switch(callback){
- /*start scrolling callback*/
- case "onScrollStart":
- if(!mCSB_container.is(":animated")){
- $this.data("onScrollStart_Callback").call();
- }
- break;
- /*end scrolling callback*/
- case "onScroll":
- if($this.data("horizontalScroll")){
- var mCSB_containerX=Math.round(mCSB_container.position().left);
- if(mCSB_containerX<0 && mCSB_containerX<=mCustomScrollBox.width()-mCSB_container.outerWidth()+$this.data("onTotalScroll_Offset")){
- $this.data("onTotalScroll_Callback").call();
- }else if(mCSB_containerX>=-$this.data("onTotalScroll_Offset")){
- $this.data("onTotalScrollBack_Callback").call();
- }else{
- $this.data("onScroll_Callback").call();
- }
- }else{
- var mCSB_containerY=Math.round(mCSB_container.position().top);
- if(mCSB_containerY<0 && mCSB_containerY<=mCustomScrollBox.height()-mCSB_container.outerHeight()+$this.data("onTotalScroll_Offset")){
- $this.data("onTotalScroll_Callback").call();
- }else if(mCSB_containerY>=-$this.data("onTotalScroll_Offset")){
- $this.data("onTotalScrollBack_Callback").call();
- }else{
- $this.data("onScroll_Callback").call();
- }
- }
- break;
- /*while scrolling callback*/
- case "whileScrolling":
- if($this.data("whileScrolling_Callback") && !$this.data("whileScrolling")){
- $this.data({"whileScrolling":setInterval(function(){
- if(mCSB_container.is(":animated") && !$this.data("mCS_Init")){
- $this.data("whileScrolling_Callback").call();
- }
- },$this.data("whileScrolling_Interval"))});
- }
- break;
- }
- },
- disable:function(resetScroll){
- var $this=$(this),
- mCustomScrollBox=$this.children(".mCustomScrollBox"),
- mCSB_container=mCustomScrollBox.children(".mCSB_container"),
- mCSB_scrollTools=mCustomScrollBox.children(".mCSB_scrollTools"),
- mCSB_dragger=mCSB_scrollTools.find(".mCSB_dragger");
- mCustomScrollBox.unbind("mousewheel focusin");
- if(resetScroll){
- if($this.data("horizontalScroll")){
- mCSB_dragger.add(mCSB_container).css("left",0);
- }else{
- mCSB_dragger.add(mCSB_container).css("top",0);
- }
- }
- mCSB_scrollTools.css("display","none");
- mCSB_container.addClass("mCS_no_scrollbar");
- $this.data({"bindEvent_mousewheel":false,"bindEvent_focusin":false}).addClass("mCS_disabled");
- },
- destroy:function(){
- var $this=$(this),
- content=$this.find(".mCSB_container").html();
- $this.find(".mCustomScrollBox").remove();
- $this.html(content).removeClass("mCustomScrollbar _mCS_"+$(document).data("mCustomScrollbar-index")).addClass("mCS_destroyed");
- }
- }
- $.fn.mCustomScrollbar=function(method){
- if(methods[method]){
- return methods[method].apply(this,Array.prototype.slice.call(arguments,1));
- }else if(typeof method==="object" || !method){
- return methods.init.apply(this,arguments);
- }else{
- $.error("Method "+method+" does not exist");
- }
- };
-})(jQuery);
-/*iOS 6 bug fix
- iOS 6 suffers from a bug that kills timers that are created while a page is scrolling.
- The following fixes that problem by recreating timers after scrolling finishes (with interval correction).*/
-var iOSVersion=iOSVersion();
-if(iOSVersion>=6){
- (function(h){var a={};var d={};var e=h.setTimeout;var f=h.setInterval;var i=h.clearTimeout;var c=h.clearInterval;if(!h.addEventListener){return false}function j(q,n,l){var p,k=l[0],m=(q===f);function o(){if(k){k.apply(h,arguments);if(!m){delete n[p];k=null}}}l[0]=o;p=q.apply(h,l);n[p]={args:l,created:Date.now(),cb:k,id:p};return p}function b(q,o,k,r,t){var l=k[r];if(!l){return}var m=(q===f);o(l.id);if(!m){var n=l.args[1];var p=Date.now()-l.created;if(p<0){p=0}n-=p;if(n<0){n=0}l.args[1]=n}function s(){if(l.cb){l.cb.apply(h,arguments);if(!m){delete k[r];l.cb=null}}}l.args[0]=s;l.created=Date.now();l.id=q.apply(h,l.args)}h.setTimeout=function(){return j(e,a,arguments)};h.setInterval=function(){return j(f,d,arguments)};h.clearTimeout=function(l){var k=a[l];if(k){delete a[l];i(k.id)}};h.clearInterval=function(l){var k=d[l];if(k){delete d[l];c(k.id)}};var g=h;while(g.location!=g.parent.location){g=g.parent}g.addEventListener("scroll",function(){var k;for(k in a){b(e,i,a,k)}for(k in d){b(f,c,d,k)}})}(window));
-}
-function iOSVersion(){
- var agent=window.navigator.userAgent,
- start=agent.indexOf('OS ');
- if((agent.indexOf('iPhone')>-1 || agent.indexOf('iPad')>-1) && start>-1){
- return window.Number(agent.substr(start+3,3).replace('_','.'));
- }
- return 0;
-}
\ No newline at end of file
+++ /dev/null
-/*! Copyright (c) 2011 Brandon Aaron (http://brandonaaron.net)
- * Licensed under the MIT License (LICENSE.txt).
- *
- * Thanks to: http://adomas.org/javascript-mouse-wheel/ for some pointers.
- * Thanks to: Mathias Bank(http://www.mathias-bank.de) for a scope bug fix.
- * Thanks to: Seamus Leahy for adding deltaX and deltaY
- *
- * Version: 3.0.6
- *
- * Requires: 1.2.2+
- */
-
-(function($) {
-
-var types = ['DOMMouseScroll', 'mousewheel'];
-
-if ($.event.fixHooks) {
- for ( var i=types.length; i; ) {
- $.event.fixHooks[ types[--i] ] = $.event.mouseHooks;
- }
-}
-
-$.event.special.mousewheel = {
- setup: function() {
- if ( this.addEventListener ) {
- for ( var i=types.length; i; ) {
- this.addEventListener( types[--i], handler, false );
- }
- } else {
- this.onmousewheel = handler;
- }
- },
-
- teardown: function() {
- if ( this.removeEventListener ) {
- for ( var i=types.length; i; ) {
- this.removeEventListener( types[--i], handler, false );
- }
- } else {
- this.onmousewheel = null;
- }
- }
-};
-
-$.fn.extend({
- mousewheel: function(fn) {
- return fn ? this.bind("mousewheel", fn) : this.trigger("mousewheel");
- },
-
- unmousewheel: function(fn) {
- return this.unbind("mousewheel", fn);
- }
-});
-
-
-function handler(event) {
- var orgEvent = event || window.event, args = [].slice.call( arguments, 1 ), delta = 0, returnValue = true, deltaX = 0, deltaY = 0;
- event = $.event.fix(orgEvent);
- event.type = "mousewheel";
-
- // Old school scrollwheel delta
- if ( orgEvent.wheelDelta ) { delta = orgEvent.wheelDelta/120; }
- if ( orgEvent.detail ) { delta = -orgEvent.detail/3; }
-
- // New school multidimensional scroll (touchpads) deltas
- deltaY = delta;
-
- // Gecko
- if ( orgEvent.axis !== undefined && orgEvent.axis === orgEvent.HORIZONTAL_AXIS ) {
- deltaY = 0;
- deltaX = -1*delta;
- }
-
- // Webkit
- if ( orgEvent.wheelDeltaY !== undefined ) { deltaY = orgEvent.wheelDeltaY/120; }
- if ( orgEvent.wheelDeltaX !== undefined ) { deltaX = -1*orgEvent.wheelDeltaX/120; }
-
- // Add event and delta to the front of the arguments
- args.unshift(event, delta, deltaX, deltaY);
-
- return ($.event.dispatch || $.event.handle).apply(this, args);
-}
-
-})(jQuery);
+++ /dev/null
-/*!
- * jQuery UI Bootstrap (0.22)
- * http://addyosmani.github.com/jquery-ui-bootstrap
- *
- * Copyright 2012, Addy Osmani
- * Dual licensed under the MIT or GPL Version 2 licenses.
- *
- * Portions copyright jQuery UI & Twitter Bootstrap
- * Modified by Xlab - slider only!
- */
-
-
-/* Layout helpers
-----------------------------------*/
-.ui-helper-hidden { display: none; }
-.ui-helper-hidden-accessible { position: absolute !important; clip: rect(1px 1px 1px 1px); clip: rect(1px,1px,1px,1px); }
-.ui-helper-reset { margin: 0; padding: 0; border: 0; outline: 0; line-height: 1.3; text-decoration: none; font-size: 100%; list-style: none; }
-.ui-helper-clearfix:after { content: "."; display: block; height: 0; clear: both; visibility: hidden; }
-.ui-helper-clearfix { display: inline-block; }
-/* required comment for clearfix to work in Opera \*/
-* html .ui-helper-clearfix { height:1%; }
-.ui-helper-clearfix { display:block; }
-/* end clearfix */
-.ui-helper-zfix { width: 100%; height: 100%; top: 0; left: 0; position: absolute; opacity: 0; filter:Alpha(Opacity=0); }
-
-
-/* Interaction Cues
-----------------------------------*/
-.ui-state-disabled { cursor: default !important; }
-
-
-/* Icons
-----------------------------------*/
-
-/* states and images */
-.ui-icon { display: block; text-indent: -99999px; overflow: hidden; background-repeat: no-repeat; }
-
-
-/* Misc visuals
-----------------------------------*/
-
-/* Overlays */
-.ui-widget-overlay { position: absolute; top: 0; left: 0; width: 100%; height: 100%; }
-
-
-/*
- * jQuery UI CSS Framework 1.8.16
- *
- * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Theming/API
- *
- * To view and modify this theme, visit http://jqueryui.com/themeroller/?ctl=themeroller
- */
-
-
-/* Component containers
-----------------------------------*/
-.ui-widget { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size:13px; }
-.ui-widget .ui-widget { font-size: 1em; }
-.ui-widget input, .ui-widget select, .ui-widget textarea, .ui-widget button { font-family: "Helvetica Neue", Helvetica, Arial, sans-serif; font-size: 1em; }
-.ui-widget-content { border: 1px solid #aaaaaa; background: #ffffff url(images/ui-bg_glass_75_ffffff_1x400.png) 50% 50% repeat-x; color: #404040; }
-.ui-widget-content a { color: #404040; }
-.ui-widget-header {
- font-weight:bold;
- border-color: #0064cd #0064cd #003f81;
- border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
- border:1px solid #666;
-
- }
-.ui-widget-header a { color: #222222; }
-
-/* Interaction states
-----------------------------------*/
-.ui-state-default, .ui-widget-content .ui-state-default, .ui-widget-header .ui-state-default {
-
- background-color: #e6e6e6;
- background-repeat: no-repeat;
- background-image: -webkit-gradient(linear, 0 0, 0 100%, from(#ffffff), color-stop(25%, #ffffff), to(#e6e6e6));
- background-image: -webkit-linear-gradient(#ffffff, #ffffff 25%, #e6e6e6);
- background-image: -moz-linear-gradient(top, #ffffff, #ffffff 25%, #e6e6e6);
- background-image: -ms-linear-gradient(#ffffff, #ffffff 25%, #e6e6e6);
- background-image: -o-linear-gradient(#ffffff, #ffffff 25%, #e6e6e6);
- background-image: linear-gradient(#ffffff, #ffffff 25%, #e6e6e6);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#ffffff', endColorstr='#e6e6e6', GradientType=0);
-
- text-shadow: 0 1px 1px rgba(255, 255, 255, 0.75);
-
- color: #333;
- font-size: 13px;
- line-height: normal;
- border: 1px solid #ccc;
- border-bottom-color: #bbb;
- -webkit-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
- -moz-box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
- box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.2), 0 1px 2px rgba(0, 0, 0, 0.05);
- -webkit-transition: 0.1s linear background-image;
- -moz-transition: 0.1s linear background-image;
- -ms-transition: 0.1s linear background-image;
- -o-transition: 0.1s linear background-image;
- transition: 0.1s linear background-image;
- overflow: visible;
-
- }
-
-
-.ui-state-default a, .ui-state-default a:link, .ui-state-default a:visited { color: #555555; text-decoration: none; }
-.ui-state-hover, .ui-widget-content .ui-state-hover, .ui-widget-header .ui-state-hover, .ui-state-focus, .ui-widget-content .ui-state-focus, .ui-widget-header .ui-state-focus {
- background-position: 0 -15px;
- color: #333;
- text-decoration: none;
-
-
- }
-.ui-state-hover a, .ui-state-hover a:hover { color: #212121; text-decoration: none; }
-.ui-state-active, .ui-widget-content .ui-state-active, .ui-widget-header .ui-state-active { border: 1px solid #aaaaaa; font-weight: normal; color: #212121; }
-.ui-state-active a, .ui-state-active a:link, .ui-state-active a:visited { color: #212121; text-decoration: none; }
-.ui-widget :active { outline: none; }
-
-
-/* Misc visuals
-----------------------------------*/
-
-/* Corner radius */
-.ui-corner-all, .ui-corner-top, .ui-corner-left, .ui-corner-tl { -moz-border-radius-topleft: 4px; -webkit-border-top-left-radius: 4px; -khtml-border-top-left-radius: 4px; border-top-left-radius: 4px; }
-.ui-corner-all, .ui-corner-top, .ui-corner-right, .ui-corner-tr { -moz-border-radius-topright: 4px; -webkit-border-top-right-radius: 4px; -khtml-border-top-right-radius: 4px; border-top-right-radius: 4px; }
-.ui-corner-all, .ui-corner-bottom, .ui-corner-left, .ui-corner-bl { -moz-border-radius-bottomleft: 4px; -webkit-border-bottom-left-radius: 4px; -khtml-border-bottom-left-radius: 4px; border-bottom-left-radius: 4px; }
-.ui-corner-all, .ui-corner-bottom, .ui-corner-right, .ui-corner-br { -moz-border-radius-bottomright: 4px; -webkit-border-bottom-right-radius: 4px; -khtml-border-bottom-right-radius: 4px; border-bottom-right-radius: 4px; }
-
-
-
-/* Overlays */
-.ui-widget-overlay { background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); }
-.ui-widget-shadow { margin: -8px 0 0 -8px; padding: 8px; background: #aaaaaa url(images/ui-bg_flat_0_aaaaaa_40x100.png) 50% 50% repeat-x; opacity: .30;filter:Alpha(Opacity=30); -moz-border-radius: 8px; -khtml-border-radius: 8px; -webkit-border-radius: 8px; border-radius: 8px; }/*
- * jQuery UI Resizable 1.8.16
- *
- * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Resizable#theming
- */
-.ui-resizable { position: relative;}
-.ui-resizable-handle { position: absolute;font-size: 0.1px;z-index: 99999; display: block; }
-.ui-resizable-disabled .ui-resizable-handle, .ui-resizable-autohide .ui-resizable-handle { display: none; }
-.ui-resizable-n { cursor: n-resize; height: 7px; width: 100%; top: -5px; left: 0; }
-.ui-resizable-s { cursor: s-resize; height: 7px; width: 100%; bottom: -5px; left: 0; }
-.ui-resizable-e { cursor: e-resize; width: 7px; right: -5px; top: 0; height: 100%; }
-.ui-resizable-w { cursor: w-resize; width: 7px; left: -5px; top: 0; height: 100%; }
-.ui-resizable-se { cursor: se-resize; width: 12px; height: 12px; right: 1px; bottom: 1px; }
-.ui-resizable-sw { cursor: sw-resize; width: 9px; height: 9px; left: -5px; bottom: -5px; }
-.ui-resizable-nw { cursor: nw-resize; width: 9px; height: 9px; left: -5px; top: -5px; }
-.ui-resizable-ne { cursor: ne-resize; width: 9px; height: 9px; right: -5px; top: -5px;}/*
-
-/*
- * jQuery UI Slider 1.8.16
- *
- * Copyright 2011, AUTHORS.txt (http://jqueryui.com/about)
- * Dual licensed under the MIT or GPL Version 2 licenses.
- * http://jquery.org/license
- *
- * http://docs.jquery.com/UI/Slider#theming
- */
-.ui-slider { position: relative; text-align: left; }
-.ui-slider a { outline: none; }
-.ui-slider .ui-slider-handle { position: absolute; z-index: 2; width: 1.2em; height: 1.2em; cursor: default; }
-.ui-slider .ui-slider-range { position: absolute; z-index: 1; font-size: .7em; display: block; border: 0; background-position: 0 0;
-
- color: #ffffff;
- background-color: #0064cd;
- background-repeat: repeat-x;
- background-image: -khtml-gradient(linear, left top, left bottom, from(#049cdb), to(#0064cd));
- background-image: -moz-linear-gradient(top, #049cdb, #0064cd);
- background-image: -ms-linear-gradient(top, #049cdb, #0064cd);
- background-image: -webkit-gradient(linear, left top, left bottom, color-stop(0%, #049cdb), color-stop(100%, #0064cd));
- background-image: -webkit-linear-gradient(top, #049cdb, #0064cd);
- background-image: -o-linear-gradient(top, #049cdb, #0064cd);
- background-image: linear-gradient(top, #049cdb, #0064cd);
- filter: progid:DXImageTransform.Microsoft.gradient(startColorstr='#049cdb', endColorstr='#0064cd', GradientType=0);
- text-shadow: 0 -1px 0 rgba(0, 0, 0, 0.25);
- border-color: #0064cd #0064cd #003f81;
- border-color: rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.1) rgba(0, 0, 0, 0.25);
-
-}
-
-.ui-slider-horizontal { height: .8em; }
-.ui-slider-horizontal .ui-slider-handle { top: -.3em; margin-left: -.6em; }
-.ui-slider-horizontal .ui-slider-range { top: 0; height: 100%; }
-.ui-slider-horizontal .ui-slider-range-min { left: 0; }
-.ui-slider-horizontal .ui-slider-range-max { right: 0; }
-
-.ui-slider-vertical { width: .8em; height: 100px; }
-.ui-slider-vertical .ui-slider-handle { left: -.3em; margin-left: 0; margin-bottom: -.6em; }
-.ui-slider-vertical .ui-slider-range { left: 0; width: 100%; }
-.ui-slider-vertical .ui-slider-range-min { bottom: 0; }
-.ui-slider-vertical .ui-slider-range-max { top: 0; }/*
-
+++ /dev/null
-/*!
- * jQuery UI Slider @VERSION
- * http://jqueryui.com
- *
- * Copyright 2012 jQuery Foundation and other contributors
- * Released under the MIT license.
- * http://jquery.org/license
- *
- * http://api.jqueryui.com/slider/
- *
- * Depends:
- * jquery.ui.core.js
- * jquery.ui.mouse.js
- * jquery.ui.widget.js
- */
-(function( $, undefined ) {
-
-// number of pages in a slider
-// (how many times can you page up/down to go through the whole range)
-var numPages = 5;
-
-$.widget( "ui.slider", $.ui.mouse, {
- version: "@VERSION",
- widgetEventPrefix: "slide",
-
- options: {
- animate: false,
- distance: 0,
- max: 100,
- min: 0,
- orientation: "horizontal",
- range: false,
- step: 1,
- value: 0,
- values: null
- },
-
- _create: function() {
- var i,
- o = this.options,
- existingHandles = this.element.find( ".ui-slider-handle" ).addClass( "ui-state-default ui-corner-all" ),
- handle = "<a class='ui-slider-handle ui-state-default ui-corner-all' href='#'></a>",
- handleCount = ( o.values && o.values.length ) || 1,
- handles = [];
-
- this._keySliding = false;
- this._mouseSliding = false;
- this._animateOff = true;
- this._handleIndex = null;
- this._detectOrientation();
- this._mouseInit();
-
- this.element
- .addClass( "ui-slider" +
- " ui-slider-" + this.orientation +
- " ui-widget" +
- " ui-widget-content" +
- " ui-corner-all" +
- ( o.disabled ? " ui-slider-disabled ui-disabled" : "" ) );
-
- this.range = $([]);
-
- if ( o.range ) {
- if ( o.range === true ) {
- if ( !o.values ) {
- o.values = [ this._valueMin(), this._valueMin() ];
- }
- if ( o.values.length && o.values.length !== 2 ) {
- o.values = [ o.values[0], o.values[0] ];
- }
- }
-
- this.range = $( "<div></div>" )
- .appendTo( this.element )
- .addClass( "ui-slider-range" +
- // note: this isn't the most fittingly semantic framework class for this element,
- // but worked best visually with a variety of themes
- " ui-widget-header" +
- ( ( o.range === "min" || o.range === "max" ) ? " ui-slider-range-" + o.range : "" ) );
- }
-
- for ( i = existingHandles.length; i < handleCount; i++ ) {
- handles.push( handle );
- }
-
- this.handles = existingHandles.add( $( handles.join( "" ) ).appendTo( this.element ) );
-
- this.handle = this.handles.eq( 0 );
-
- this.handles.add( this.range ).filter( "a" )
- .click(function( event ) {
- event.preventDefault();
- })
- .mouseenter(function() {
- if ( !o.disabled ) {
- $( this ).addClass( "ui-state-hover" );
- }
- })
- .mouseleave(function() {
- $( this ).removeClass( "ui-state-hover" );
- })
- .focus(function() {
- if ( !o.disabled ) {
- $( ".ui-slider .ui-state-focus" ).removeClass( "ui-state-focus" );
- $( this ).addClass( "ui-state-focus" );
- } else {
- $( this ).blur();
- }
- })
- .blur(function() {
- $( this ).removeClass( "ui-state-focus" );
- });
-
- this.handles.each(function( i ) {
- $( this ).data( "ui-slider-handle-index", i );
- });
-
- this._on( this.handles, {
- keydown: function( event ) {
- var allowed, curVal, newVal, step,
- index = $( event.target ).data( "ui-slider-handle-index" );
-
- switch ( event.keyCode ) {
- case $.ui.keyCode.HOME:
- case $.ui.keyCode.END:
- case $.ui.keyCode.PAGE_UP:
- case $.ui.keyCode.PAGE_DOWN:
- case $.ui.keyCode.UP:
- case $.ui.keyCode.RIGHT:
- case $.ui.keyCode.DOWN:
- case $.ui.keyCode.LEFT:
- event.preventDefault();
- if ( !this._keySliding ) {
- this._keySliding = true;
- $( event.target ).addClass( "ui-state-active" );
- allowed = this._start( event, index );
- if ( allowed === false ) {
- return;
- }
- }
- break;
- }
-
- step = this.options.step;
- if ( this.options.values && this.options.values.length ) {
- curVal = newVal = this.values( index );
- } else {
- curVal = newVal = this.value();
- }
-
- switch ( event.keyCode ) {
- case $.ui.keyCode.HOME:
- newVal = this._valueMin();
- break;
- case $.ui.keyCode.END:
- newVal = this._valueMax();
- break;
- case $.ui.keyCode.PAGE_UP:
- newVal = this._trimAlignValue( curVal + ( (this._valueMax() - this._valueMin()) / numPages ) );
- break;
- case $.ui.keyCode.PAGE_DOWN:
- newVal = this._trimAlignValue( curVal - ( (this._valueMax() - this._valueMin()) / numPages ) );
- break;
- case $.ui.keyCode.UP:
- case $.ui.keyCode.RIGHT:
- if ( curVal === this._valueMax() ) {
- return;
- }
- newVal = this._trimAlignValue( curVal + step );
- break;
- case $.ui.keyCode.DOWN:
- case $.ui.keyCode.LEFT:
- if ( curVal === this._valueMin() ) {
- return;
- }
- newVal = this._trimAlignValue( curVal - step );
- break;
- }
-
- this._slide( event, index, newVal );
- },
- keyup: function( event ) {
- var index = $( event.target ).data( "ui-slider-handle-index" );
-
- if ( this._keySliding ) {
- this._keySliding = false;
- this._stop( event, index );
- this._change( event, index );
- $( event.target ).removeClass( "ui-state-active" );
- }
- }
- });
-
- this._refreshValue();
-
- this._animateOff = false;
- },
-
- _destroy: function() {
- this.handles.remove();
- this.range.remove();
-
- this.element
- .removeClass( "ui-slider" +
- " ui-slider-horizontal" +
- " ui-slider-vertical" +
- " ui-slider-disabled" +
- " ui-widget" +
- " ui-widget-content" +
- " ui-corner-all" );
-
- this._mouseDestroy();
- },
-
- _mouseCapture: function( event ) {
- var position, normValue, distance, closestHandle, index, allowed, offset, mouseOverHandle,
- that = this,
- o = this.options;
-
- if ( o.disabled ) {
- return false;
- }
-
- this.elementSize = {
- width: this.element.outerWidth(),
- height: this.element.outerHeight()
- };
- this.elementOffset = this.element.offset();
-
- position = { x: event.pageX, y: event.pageY };
- normValue = this._normValueFromMouse( position );
- distance = this._valueMax() - this._valueMin() + 1;
- this.handles.each(function( i ) {
- var thisDistance = Math.abs( normValue - that.values(i) );
- if ( distance > thisDistance ) {
- distance = thisDistance;
- closestHandle = $( this );
- index = i;
- }
- });
-
- // workaround for bug #3736 (if both handles of a range are at 0,
- // the first is always used as the one with least distance,
- // and moving it is obviously prevented by preventing negative ranges)
- if( o.range === true && this.values(1) === o.min ) {
- index += 1;
- closestHandle = $( this.handles[index] );
- }
-
- allowed = this._start( event, index );
- if ( allowed === false ) {
- return false;
- }
- this._mouseSliding = true;
-
- this._handleIndex = index;
-
- closestHandle
- .addClass( "ui-state-active" )
- .focus();
-
- offset = closestHandle.offset();
- mouseOverHandle = !$( event.target ).parents().andSelf().is( ".ui-slider-handle" );
- this._clickOffset = mouseOverHandle ? { left: 0, top: 0 } : {
- left: event.pageX - offset.left - ( closestHandle.width() / 2 ),
- top: event.pageY - offset.top -
- ( closestHandle.height() / 2 ) -
- ( parseInt( closestHandle.css("borderTopWidth"), 10 ) || 0 ) -
- ( parseInt( closestHandle.css("borderBottomWidth"), 10 ) || 0) +
- ( parseInt( closestHandle.css("marginTop"), 10 ) || 0)
- };
-
- if ( !this.handles.hasClass( "ui-state-hover" ) ) {
- this._slide( event, index, normValue );
- }
- this._animateOff = true;
- return true;
- },
-
- _mouseStart: function( event ) {
- return true;
- },
-
- _mouseDrag: function( event ) {
- var position = { x: event.pageX, y: event.pageY },
- normValue = this._normValueFromMouse( position );
-
- this._slide( event, this._handleIndex, normValue );
-
- return false;
- },
-
- _mouseStop: function( event ) {
- this.handles.removeClass( "ui-state-active" );
- this._mouseSliding = false;
-
- this._stop( event, this._handleIndex );
- this._change( event, this._handleIndex );
-
- this._handleIndex = null;
- this._clickOffset = null;
- this._animateOff = false;
-
- return false;
- },
-
- _detectOrientation: function() {
- this.orientation = ( this.options.orientation === "vertical" ) ? "vertical" : "horizontal";
- },
-
- _normValueFromMouse: function( position ) {
- var pixelTotal,
- pixelMouse,
- percentMouse,
- valueTotal,
- valueMouse;
-
- if ( this.orientation === "horizontal" ) {
- pixelTotal = this.elementSize.width;
- pixelMouse = position.x - this.elementOffset.left - ( this._clickOffset ? this._clickOffset.left : 0 );
- } else {
- pixelTotal = this.elementSize.height;
- pixelMouse = position.y - this.elementOffset.top - ( this._clickOffset ? this._clickOffset.top : 0 );
- }
-
- percentMouse = ( pixelMouse / pixelTotal );
- if ( percentMouse > 1 ) {
- percentMouse = 1;
- }
- if ( percentMouse < 0 ) {
- percentMouse = 0;
- }
- if ( this.orientation === "vertical" ) {
- percentMouse = 1 - percentMouse;
- }
-
- valueTotal = this._valueMax() - this._valueMin();
- valueMouse = this._valueMin() + percentMouse * valueTotal;
-
- return this._trimAlignValue( valueMouse );
- },
-
- _start: function( event, index ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
- }
- return this._trigger( "start", event, uiHash );
- },
-
- _slide: function( event, index, newVal ) {
- var otherVal,
- newValues,
- allowed;
-
- if ( this.options.values && this.options.values.length ) {
- otherVal = this.values( index ? 0 : 1 );
-
- if ( ( this.options.values.length === 2 && this.options.range === true ) &&
- ( ( index === 0 && newVal > otherVal) || ( index === 1 && newVal < otherVal ) )
- ) {
- newVal = otherVal;
- }
-
- if ( newVal !== this.values( index ) ) {
- newValues = this.values();
- newValues[ index ] = newVal;
- // A slide can be canceled by returning false from the slide callback
- allowed = this._trigger( "slide", event, {
- handle: this.handles[ index ],
- value: newVal,
- values: newValues
- } );
- otherVal = this.values( index ? 0 : 1 );
- if ( allowed !== false ) {
- this.values( index, newVal, true );
- }
- }
- } else {
- if ( newVal !== this.value() ) {
- // A slide can be canceled by returning false from the slide callback
- allowed = this._trigger( "slide", event, {
- handle: this.handles[ index ],
- value: newVal
- } );
- if ( allowed !== false ) {
- this.value( newVal );
- }
- }
- }
- },
-
- _stop: function( event, index ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
- }
-
- this._trigger( "stop", event, uiHash );
- },
-
- _change: function( event, index ) {
- if ( !this._keySliding && !this._mouseSliding ) {
- var uiHash = {
- handle: this.handles[ index ],
- value: this.value()
- };
- if ( this.options.values && this.options.values.length ) {
- uiHash.value = this.values( index );
- uiHash.values = this.values();
- }
-
- this._trigger( "change", event, uiHash );
- }
- },
-
- value: function( newValue ) {
- if ( arguments.length ) {
- this.options.value = this._trimAlignValue( newValue );
- this._refreshValue();
- this._change( null, 0 );
- return;
- }
-
- return this._value();
- },
-
- values: function( index, newValue ) {
- var vals,
- newValues,
- i;
-
- if ( arguments.length > 1 ) {
- this.options.values[ index ] = this._trimAlignValue( newValue );
- this._refreshValue();
- this._change( null, index );
- return;
- }
-
- if ( arguments.length ) {
- if ( $.isArray( arguments[ 0 ] ) ) {
- vals = this.options.values;
- newValues = arguments[ 0 ];
- for ( i = 0; i < vals.length; i += 1 ) {
- vals[ i ] = this._trimAlignValue( newValues[ i ] );
- this._change( null, i );
- }
- this._refreshValue();
- } else {
- if ( this.options.values && this.options.values.length ) {
- return this._values( index );
- } else {
- return this.value();
- }
- }
- } else {
- return this._values();
- }
- },
-
- _setOption: function( key, value ) {
- var i,
- valsLength = 0;
-
- if ( $.isArray( this.options.values ) ) {
- valsLength = this.options.values.length;
- }
-
- $.Widget.prototype._setOption.apply( this, arguments );
-
- switch ( key ) {
- case "disabled":
- if ( value ) {
- this.handles.filter( ".ui-state-focus" ).blur();
- this.handles.removeClass( "ui-state-hover" );
- this.handles.prop( "disabled", true );
- this.element.addClass( "ui-disabled" );
- } else {
- this.handles.prop( "disabled", false );
- this.element.removeClass( "ui-disabled" );
- }
- break;
- case "orientation":
- this._detectOrientation();
- this.element
- .removeClass( "ui-slider-horizontal ui-slider-vertical" )
- .addClass( "ui-slider-" + this.orientation );
- this._refreshValue();
- break;
- case "value":
- this._animateOff = true;
- this._refreshValue();
- this._change( null, 0 );
- this._animateOff = false;
- break;
- case "values":
- this._animateOff = true;
- this._refreshValue();
- for ( i = 0; i < valsLength; i += 1 ) {
- this._change( null, i );
- }
- this._animateOff = false;
- break;
- }
- },
-
- //internal value getter
- // _value() returns value trimmed by min and max, aligned by step
- _value: function() {
- var val = this.options.value;
- val = this._trimAlignValue( val );
-
- return val;
- },
-
- //internal values getter
- // _values() returns array of values trimmed by min and max, aligned by step
- // _values( index ) returns single value trimmed by min and max, aligned by step
- _values: function( index ) {
- var val,
- vals,
- i;
-
- if ( arguments.length ) {
- val = this.options.values[ index ];
- val = this._trimAlignValue( val );
-
- return val;
- } else {
- // .slice() creates a copy of the array
- // this copy gets trimmed by min and max and then returned
- vals = this.options.values.slice();
- for ( i = 0; i < vals.length; i+= 1) {
- vals[ i ] = this._trimAlignValue( vals[ i ] );
- }
-
- return vals;
- }
- },
-
- // returns the step-aligned value that val is closest to, between (inclusive) min and max
- _trimAlignValue: function( val ) {
- if ( val <= this._valueMin() ) {
- return this._valueMin();
- }
- if ( val >= this._valueMax() ) {
- return this._valueMax();
- }
- var step = ( this.options.step > 0 ) ? this.options.step : 1,
- valModStep = (val - this._valueMin()) % step,
- alignValue = val - valModStep;
-
- if ( Math.abs(valModStep) * 2 >= step ) {
- alignValue += ( valModStep > 0 ) ? step : ( -step );
- }
-
- // Since JavaScript has problems with large floats, round
- // the final value to 5 digits after the decimal point (see #4124)
- return parseFloat( alignValue.toFixed(5) );
- },
-
- _valueMin: function() {
- return this.options.min;
- },
-
- _valueMax: function() {
- return this.options.max;
- },
-
- _refreshValue: function() {
- var lastValPercent, valPercent, value, valueMin, valueMax,
- oRange = this.options.range,
- o = this.options,
- that = this,
- animate = ( !this._animateOff ) ? o.animate : false,
- _set = {};
-
- if ( this.options.values && this.options.values.length ) {
- this.handles.each(function( i, j ) {
- valPercent = ( that.values(i) - that._valueMin() ) / ( that._valueMax() - that._valueMin() ) * 100;
- _set[ that.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
- $( this ).stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
- if ( that.options.range === true ) {
- if ( that.orientation === "horizontal" ) {
- if ( i === 0 ) {
- that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { left: valPercent + "%" }, o.animate );
- }
- if ( i === 1 ) {
- that.range[ animate ? "animate" : "css" ]( { width: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- } else {
- if ( i === 0 ) {
- that.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { bottom: ( valPercent ) + "%" }, o.animate );
- }
- if ( i === 1 ) {
- that.range[ animate ? "animate" : "css" ]( { height: ( valPercent - lastValPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- }
- }
- lastValPercent = valPercent;
- });
- } else {
- value = this.value();
- valueMin = this._valueMin();
- valueMax = this._valueMax();
- valPercent = ( valueMax !== valueMin ) ?
- ( value - valueMin ) / ( valueMax - valueMin ) * 100 :
- 0;
- _set[ this.orientation === "horizontal" ? "left" : "bottom" ] = valPercent + "%";
- this.handle.stop( 1, 1 )[ animate ? "animate" : "css" ]( _set, o.animate );
-
- if ( oRange === "min" && this.orientation === "horizontal" ) {
- this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { width: valPercent + "%" }, o.animate );
- }
- if ( oRange === "max" && this.orientation === "horizontal" ) {
- this.range[ animate ? "animate" : "css" ]( { width: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- if ( oRange === "min" && this.orientation === "vertical" ) {
- this.range.stop( 1, 1 )[ animate ? "animate" : "css" ]( { height: valPercent + "%" }, o.animate );
- }
- if ( oRange === "max" && this.orientation === "vertical" ) {
- this.range[ animate ? "animate" : "css" ]( { height: ( 100 - valPercent ) + "%" }, { queue: false, duration: o.animate } );
- }
- }
- }
-
-});
-
-}(jQuery));
--- /dev/null
+Subproject commit c40c91927d3e862a08a777240622bb6f7c7c1fe2
--- /dev/null
+Subproject commit bf1bddd38d8ffefac152f85fe74fa80767868f84
+++ /dev/null
-// Underscore.js 1.4.0
-// http://underscorejs.org
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*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChButton = function(element, options) {
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChCheckboxInput = function(element, options) {
*
*/
-(function($, _, undefined) {
+(function($, _, undefined) {
'use strict';
- $.cowhide = $.cowhide || {}
+ $.cowhide = $.cowhide || {}
$.extend($.cowhide, {
version: '0.0.1',
options: {
$.extend(this.themeEngineOptions, options);
this.currentTheme = this.themeEngineOptions.initial;
- var $link = $('link#cowhide-theme');
+ var $link = $('link#cowhide-theme');
if ($link.length === 0) {
this.fatal("#40: could not find <link> with id 'cowhide-theme'.");
}
return;
}
- var $link = $('link#cowhide-theme');
+ var $link = $('link#cowhide-theme');
var theme =
this.themeEngineOptions.path +
'/cowhide-' +
- name || 'default';
+ name || 'default';
if (nightMode === true || (nightMode === undefined && this.nightMode === true)) {
theme += '-night';
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChHeader = function(element, options) {
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng, module) {
- 'use strict';
-
- module.directive('chButton', function() {
- return {
- restrict: 'E',
- scope: {
- marquee: '@',
- fixedWidth: '@'
- },
- template: '<button class="btn" data-marquee data-fixed-width ng-transclude></div>',
- replace: true,
- transclude: true,
-
- link: function postLink(scope, iElement, iAttrs) {
- iElement.ch_button();
- }
- };
- });
-})(window.angular, window.cowhide_ng_module);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng) {
- 'use strict';
-
- var cowhide_ng_module = ng.module('cowhide-ng', []);
-
- window.cowhide_ng_module = cowhide_ng_module;
-})(window.angular);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng, module) {
- 'use strict';
-
- module.directive('chHeader', function() {
- return {
- restrict: 'E',
- scope: {title: '@'},
- template: '<div class="ch-header" data-title></div>',
- replace: true,
-
- link: function postLink(scope, iElement, iAttrs) {
- iElement.ch_header('show');
- }
- };
- });
-})(window.angular, window.cowhide_ng_module);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng, module) {
- 'use strict';
-
- module.directive('chPage', function() {
- return {
- restrict: 'E',
- template: '<div class="page" ng-transclude></div>',
- replace: true,
- transclude: true,
-
- link: function postLink(scope, iElement, iAttrs) {
- iElement.ch_page();
- }
- };
- });
-})(window.angular, window.cowhide_ng_module);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng, module) {
- 'use strict';
-
- module.directive('chScrollable', function() {
- return {
- restrict: 'E',
- template: '<div class="ch-scrollable" ng-transclude></div>',
- replace: true,
- transclude: true,
-
- link: function postLink(scope, iElement, iAttrs) {
- iElement.ch_scrollable('enable');
- }
- };
- });
-})(window.angular, window.cowhide_ng_module);
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function(ng, module) {
- 'use strict';
-
- module.directive('chSlider', function() {
- return {
- restrict: 'E',
- scope: {
- height: '@',
- orientation: '@'
- },
- template: '<div class="ch-slider" data-height data-orientation></div>',
- replace: true,
-
- link: function postLink(scope, iElement, iAttrs) {
- iElement.ch_slider({
- orientation: iAttrs.orientation
- });
- }
- };
- });
-})(window.angular, window.cowhide_ng_module);
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChPage = function(element, options) {
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChRadioInput = function(element, options) {
+++ /dev/null
-/*
- * Copyright (c) 2012, Intel Corporation.
- *
- * This program is licensed under the terms and conditions of the
- * Apache License, version 2.0. The full text of the Apache License is at
- * http://www.apache.org/licenses/LICENSE-2.0
- *
- */
-
-(function($, undefined) {
- 'use strict';
-
- var ChScrollable = function(element, options) {
- $.fn.ch_widget.Constructor(element, options);
- this.$element = $(element);
- this.options = $.extend(
- options,
- $.fn.ch_widget.defaults,
- {
- });
- };
-
- ChScrollable.prototype = $.extend(
- {},
- $.fn.ch_widget.Constructor.prototype,
- {
- constructor: ChScrollable,
-
- enable: function() {
- this.$element.mCustomScrollbar({
- scrollButtons: {
- enable: true
- }
- });
- }
- }
- );
-
- $.fn.ch_scrollable = function(option) {
- return this.each(function() {
- var $this = $(this),
- data = $this.data('ch_scrollable'),
- options = typeof option == 'object' && option;
-
- if (!data) {
- $this.data('ch_scrollable', (data = new ChScrollable(this, options)));
- data.register();
- }
-
- if(typeof option == 'string')
- data[option]();
- });
- };
-
- $.fn.ch_page.Constructor = ChScrollable;
-
- /* CHSCROLLABLE DATA-API
- * ================= */
- $(function() {
- $('div.ch-scrollable').ch_scrollable('enable');
- })
-})(window.jQuery);
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChSelect = function(element, options) {
+++ /dev/null
-/* vi: set et sw=4 ts=4 si: */
-(function($, undefined) {
- 'use strict';
-
- var ChSimpleScrollable = function(element, options) {
- $.fn.ch_widget.Constructor(element, options);
- this.$element = $(element);
- this.options = $.extend(
- options,
- $.fn.ch_widget.defaults,
- {
- });
- };
-
- ChSimpleScrollable.prototype = $.extend(
- {},
- $.fn.ch_widget.Constructor.prototype,
- {
- constructor: ChSimpleScrollable,
-
- enable: function() {
- var self = this,
- $this = self.$element,
- $up = $('<div/>').addClass('ch-simple-scrollable-up'),
- $dn = $('<div/>').addClass('ch-simple-scrollable-dn'),
- $child = $this.find('ul, ol, div, p'),
- scrollAmount;
-
- $child.addClass('ch-simple-scrollable-content');
- $child.height($child.parent().height() - 160);
- scrollAmount = $child.height() - 40;
-
-
- $up.css({top: $child.offset().top});
-
- $up.html('<a href="#"><i class="icon-chevron-up"></i></a>');
- $dn.html('<a href="#"><i class="icon-chevron-down"></i></a>');
-
- $dn.click(function() {
- $child.animate({
- scrollTop: $child.scrollTop() + scrollAmount
- }, 200);
- });
-
- $up.click(function() {
- $child.animate({
- scrollTop: $child.scrollTop() - scrollAmount
- }, 200);
- });
-
-
- $up.insertBefore($child);
- $dn.insertAfter($child);
- }
- }
- );
-
- $.fn.ch_simple_scrollable = function(option) {
- return this.each(function() {
- var $this = $(this),
- data = $this.data('ch_simple_scrollable'),
- options = typeof option == 'object' && option;
-
- if (!data) {
- $this.data('ch_simple_scrollable', (data = new ChSimpleScrollable(this, options)));
- data.register();
- }
-
- if(typeof option == 'string')
- data[option]();
- });
- };
-
- $.fn.ch_simple_scrollable.Constructor = ChSimpleScrollable;
-
- /* CHSIMPLESCROLLABLE DATA-API
- * ================= */
- $(function() {
- $('div.ch-simple-scrollable').ch_simple_scrollable('enable');
- })
-})(window.jQuery);
*
*/
-(function($, undefined) {
+(function($, undefined) {
'use strict';
var ChWidget = function(element, options) {
<!-- jquery -->
<!--<script src="http://code.jquery.com/jquery-1.7.min.js"></script>-->
- <script src="../lib/jquery-1.8.3.js"></script>
- <script src="../lib/underscore-min.js"></script>
- <script src="../lib/jquery.mCustomScrollbar.js"></script>
+ <script src="../lib/jquery/dist/jquery.js"></script>
+ <script src="../lib/underscore/underscore.js"></script>
<!-- qunit -->
- <link rel="stylesheet" href="vendor/qunit.css" type="text/css" media="screen" />
- <script src="vendor/qunit.js"></script>
+ <link rel="stylesheet" href="../lib/qunit/qunit/qunit.css" type="text/css" media="screen" />
+ <script src="../lib/qunit/qunit/qunit.js"></script>
<!-- phantomjs logging script-->
<script src="unit/bootstrap-phantom.js"></script>
<script src="../src/javascripts/cowhide-header.js"></script>
<script src="../src/javascripts/cowhide-page.js"></script>
<script src="../src/javascripts/cowhide-radio-input.js"></script>
- <script src="../src/javascripts/cowhide-scrollable.js"></script>
- <script src="../src/javascripts/cowhide-simple-scrollable.js"></script>
<script src="../src/javascripts/cowhide-select.js"></script>
<!-- unit tests -->
- <script src="unit/bootstrap-transition.js"></script>
- <script src="unit/bootstrap-alert.js"></script>
- <script src="unit/bootstrap-button.js"></script>
- <script src="unit/bootstrap-carousel.js"></script>
- <script src="unit/bootstrap-collapse.js"></script>
- <script src="unit/bootstrap-dropdown.js"></script>
- <script src="unit/bootstrap-modal.js"></script>
- <script src="unit/bootstrap-scrollspy.js"></script>
- <script src="unit/bootstrap-tab.js"></script>
- <script src="unit/bootstrap-tooltip.js"></script>
- <script src="unit/bootstrap-popover.js"></script>
- <script src="unit/bootstrap-typeahead.js"></script>
- <script src="unit/bootstrap-affix.js"></script>
<script src="unit/cowhide-button.js"></script>
<script src="unit/cowhide-checkbox-input.js"></script>
<script src="unit/cowhide-header.js"></script>
<script src="unit/cowhide-page.js"></script>
<script src="unit/cowhide-radio-input.js"></script>
- <script src="unit/cowhide-scrollable.js"></script>
- <script src="unit/cowhide-simple-scrollable.js"></script>
<script src="unit/cowhide-select.js"></script>
</head>
<body>
+++ /dev/null
-$(function () {
-
- module("bootstrap-affix")
-
- test("should provide no conflict", function () {
- var affix = $.fn.affix.noConflict()
- ok(!$.fn.affix, 'affix was set back to undefined (org value)')
- $.fn.affix = affix
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).affix, 'affix method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).affix()[0] == document.body, 'document.body returned')
- })
-
- test("should exit early if element is not visible", function () {
- var $affix = $('<div style="display: none"></div>').affix()
- $affix.data('affix').checkPosition()
- ok(!$affix.hasClass('affix'), 'affix class was not added')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-alerts")
-
- test("should provide no conflict", function () {
- var alert = $.fn.alert.noConflict()
- ok(!$.fn.alert, 'alert was set back to undefined (org value)')
- $.fn.alert = alert
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).alert, 'alert method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).alert()[0] == document.body, 'document.body returned')
- })
-
- test("should fade element out on clicking .close", function () {
- var alertHTML = '<div class="alert-message warning fade in">'
- + '<a class="close" href="#" data-dismiss="alert">×</a>'
- + '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>'
- + '</div>'
- , alert = $(alertHTML).alert()
-
- alert.find('.close').click()
-
- ok(!alert.hasClass('in'), 'remove .in class on .close click')
- })
-
- test("should remove element when clicking .close", function () {
- $.support.transition = false
-
- var alertHTML = '<div class="alert-message warning fade in">'
- + '<a class="close" href="#" data-dismiss="alert">×</a>'
- + '<p><strong>Holy guacamole!</strong> Best check yo self, you\'re not looking too good.</p>'
- + '</div>'
- , alert = $(alertHTML).appendTo('#qunit-fixture').alert()
-
- ok($('#qunit-fixture').find('.alert-message').length, 'element added to dom')
-
- alert.find('.close').click()
-
- ok(!$('#qunit-fixture').find('.alert-message').length, 'element removed from dom')
- })
-
- test("should not fire closed when close is prevented", function () {
- $.support.transition = false
- stop();
- $('<div class="alert"/>')
- .bind('close', function (e) {
- e.preventDefault();
- ok(true);
- start();
- })
- .bind('closed', function () {
- ok(false);
- })
- .alert('close')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-buttons")
-
- test("should provide no conflict", function () {
- var button = $.fn.button.noConflict()
- ok(!$.fn.button, 'button was set back to undefined (org value)')
- $.fn.button = button
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).button, 'button method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).button()[0] == document.body, 'document.body returned')
- })
-
- test("should return set state to loading", function () {
- var btn = $('<button class="btn" data-loading-text="fat">mdo</button>')
- equals(btn.html(), 'mdo', 'btn text equals mdo')
- btn.button('loading')
- equals(btn.html(), 'fat', 'btn text equals fat')
- stop()
- setTimeout(function () {
- ok(btn.attr('disabled'), 'btn is disabled')
- ok(btn.hasClass('disabled'), 'btn has disabled class')
- start()
- }, 0)
- })
-
- test("should return reset state", function () {
- var btn = $('<button class="btn" data-loading-text="fat">mdo</button>')
- equals(btn.html(), 'mdo', 'btn text equals mdo')
- btn.button('loading')
- equals(btn.html(), 'fat', 'btn text equals fat')
- stop()
- setTimeout(function () {
- ok(btn.attr('disabled'), 'btn is disabled')
- ok(btn.hasClass('disabled'), 'btn has disabled class')
- start()
- stop()
- }, 0)
- btn.button('reset')
- equals(btn.html(), 'mdo', 'btn text equals mdo')
- setTimeout(function () {
- ok(!btn.attr('disabled'), 'btn is not disabled')
- ok(!btn.hasClass('disabled'), 'btn does not have disabled class')
- start()
- }, 0)
- })
-
- test("should toggle active", function () {
- var btn = $('<button class="btn">mdo</button>')
- ok(!btn.hasClass('active'), 'btn does not have active class')
- btn.button('toggle')
- ok(btn.hasClass('active'), 'btn has class active')
- })
-
- test("should toggle active when btn children are clicked", function () {
- var btn = $('<button class="btn" data-toggle="button">mdo</button>')
- , inner = $('<i></i>')
- btn
- .append(inner)
- .appendTo($('#qunit-fixture'))
- ok(!btn.hasClass('active'), 'btn does not have active class')
- inner.click()
- ok(btn.hasClass('active'), 'btn has class active')
- })
-
- test("should toggle active when btn children are clicked within btn-group", function () {
- var btngroup = $('<div class="btn-group" data-toggle="buttons-checkbox"></div>')
- , btn = $('<button class="btn">fat</button>')
- , inner = $('<i></i>')
- btngroup
- .append(btn.append(inner))
- .appendTo($('#qunit-fixture'))
- ok(!btn.hasClass('active'), 'btn does not have active class')
- inner.click()
- ok(btn.hasClass('active'), 'btn has class active')
- })
-
- test("should check for closest matching toggle", function () {
- var group = $("<div data-toggle='buttons-radio'></div>")
- , btn1 = $("<button class='btn active'></button>")
- , btn2 = $("<button class='btn'></button>")
- , wrap = $("<div></div>")
-
- wrap.append(btn1, btn2)
-
- group
- .append(wrap)
- .appendTo($('#qunit-fixture'))
-
- ok(btn1.hasClass('active'), 'btn1 has active class')
- ok(!btn2.hasClass('active'), 'btn2 does not have active class')
- btn2.click()
- ok(!btn1.hasClass('active'), 'btn1 does not have active class')
- ok(btn2.hasClass('active'), 'btn2 has active class')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-carousel")
-
- test("should provide no conflict", function () {
- var carousel = $.fn.carousel.noConflict()
- ok(!$.fn.carousel, 'carousel was set back to undefined (org value)')
- $.fn.carousel = carousel
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).carousel, 'carousel method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).carousel()[0] == document.body, 'document.body returned')
- })
-
- test("should not fire sliden when slide is prevented", function () {
- $.support.transition = false
- stop()
- $('<div class="carousel"/>')
- .bind('slide', function (e) {
- e.preventDefault();
- ok(true);
- start();
- })
- .bind('slid', function () {
- ok(false);
- })
- .carousel('next')
- })
-
- test("should fire slide event with relatedTarget", function () {
- var template = '<div id="myCarousel" class="carousel slide"><div class="carousel-inner"><div class="item active"><img alt=""><div class="carousel-caption"><h4>{{_i}}First Thumbnail label{{/i}}</h4><p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p></div></div><div class="item"><img alt=""><div class="carousel-caption"><h4>{{_i}}Second Thumbnail label{{/i}}</h4><p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p></div></div><div class="item"><img alt=""><div class="carousel-caption"><h4>{{_i}}Third Thumbnail label{{/i}}</h4><p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p></div></div></div><a class="left carousel-control" href="#myCarousel" data-slide="prev">‹</a><a class="right carousel-control" href="#myCarousel" data-slide="next">›</a></div>'
- $.support.transition = false
- stop()
- $(template)
- .on('slide', function (e) {
- e.preventDefault();
- ok(e.relatedTarget);
- ok($(e.relatedTarget).hasClass('item'));
- start();
- })
- .carousel('next')
- })
-
- test("should set interval from data attribute", 3,function () {
- var template = $('<div id="myCarousel" class="carousel slide"> <div class="carousel-inner"> <div class="item active"> <img alt=""> <div class="carousel-caption"> <h4>{{_i}}First Thumbnail label{{/i}}</h4> <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> </div> </div> <div class="item"> <img alt=""> <div class="carousel-caption"> <h4>{{_i}}Second Thumbnail label{{/i}}</h4> <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> </div> </div> <div class="item"> <img alt=""> <div class="carousel-caption"> <h4>{{_i}}Third Thumbnail label{{/i}}</h4> <p>Cras justo odio, dapibus ac facilisis in, egestas eget quam. Donec id elit non mi porta gravida at eget metus. Nullam id dolor id nibh ultricies vehicula ut id elit.</p> </div> </div> </div> <a class="left carousel-control" href="#myCarousel" data-slide="prev">‹</a> <a class="right carousel-control" href="#myCarousel" data-slide="next">›</a> </div>');
- template.attr("data-interval", 1814);
-
- template.appendTo("body");
- $('[data-slide]').first().click();
- ok($('#myCarousel').data('carousel').options.interval == 1814);
- $('#myCarousel').remove();
-
- template.appendTo("body").attr("data-modal", "foobar");
- $('[data-slide]').first().click();
- ok($('#myCarousel').data('carousel').options.interval == 1814, "even if there is an data-modal attribute set");
- $('#myCarousel').remove();
-
- template.appendTo("body");
- $('[data-slide]').first().click();
- $('#myCarousel').attr('data-interval', 1860);
- $('[data-slide]').first().click();
- ok($('#myCarousel').data('carousel').options.interval == 1814, "attributes should be read only on intitialization");
- $('#myCarousel').remove();
- })
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-collapse")
-
- test("should provide no conflict", function () {
- var collapse = $.fn.collapse.noConflict()
- ok(!$.fn.collapse, 'collapse was set back to undefined (org value)')
- $.fn.collapse = collapse
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).collapse, 'collapse method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).collapse()[0] == document.body, 'document.body returned')
- })
-
- test("should show a collapsed element", function () {
- var el = $('<div class="collapse"></div>').collapse('show')
- ok(el.hasClass('in'), 'has class in')
- ok(/height/.test(el.attr('style')), 'has height set')
- })
-
- test("should hide a collapsed element", function () {
- var el = $('<div class="collapse"></div>').collapse('hide')
- ok(!el.hasClass('in'), 'does not have class in')
- ok(/height/.test(el.attr('style')), 'has height set')
- })
-
- test("should not fire shown when show is prevented", function () {
- $.support.transition = false
- stop()
- $('<div class="collapse"/>')
- .bind('show', function (e) {
- e.preventDefault();
- ok(true);
- start();
- })
- .bind('shown', function () {
- ok(false);
- })
- .collapse('show')
- })
-
- test("should reset style to auto after finishing opening collapse", function () {
- $.support.transition = false
- stop()
- $('<div class="collapse" style="height: 0px"/>')
- .bind('show', function () {
- ok(this.style.height == '0px')
- })
- .bind('shown', function () {
- ok(this.style.height == 'auto')
- start()
- })
- .collapse('show')
- })
-
- test("should add active class to target when collapse shown", function () {
- $.support.transition = false
- stop()
-
- var target = $('<a data-toggle="collapse" href="#test1"></a>')
- .appendTo($('#qunit-fixture'))
-
- var collapsible = $('<div id="test1"></div>')
- .appendTo($('#qunit-fixture'))
- .on('show', function () {
- ok(!target.hasClass('collapsed'))
- start()
- })
-
- target.click()
- })
-
- test("should remove active class to target when collapse hidden", function () {
- $.support.transition = false
- stop()
-
- var target = $('<a data-toggle="collapse" href="#test1"></a>')
- .appendTo($('#qunit-fixture'))
-
- var collapsible = $('<div id="test1" class="in"></div>')
- .appendTo($('#qunit-fixture'))
- .on('hide', function () {
- ok(target.hasClass('collapsed'))
- start()
- })
-
- target.click()
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-dropdowns")
-
- test("should provide no conflict", function () {
- var dropdown = $.fn.dropdown.noConflict()
- ok(!$.fn.dropdown, 'dropdown was set back to undefined (org value)')
- $.fn.dropdown = dropdown
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).dropdown, 'dropdown method is defined')
- })
-
- test("should return element", function () {
- var el = $("<div />")
- ok(el.dropdown()[0] === el[0], 'same element returned')
- })
-
- test("should not open dropdown if target is disabled", function () {
- var dropdownHTML = '<ul class="tabs">'
- + '<li class="dropdown">'
- + '<button disabled href="#" class="btn dropdown-toggle" data-toggle="dropdown">Dropdown</button>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#">Secondary link</a></li>'
- + '<li><a href="#">Something else here</a></li>'
- + '<li class="divider"></li>'
- + '<li><a href="#">Another link</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
- , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
-
- ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
- })
-
- test("should not open dropdown if target is disabled", function () {
- var dropdownHTML = '<ul class="tabs">'
- + '<li class="dropdown">'
- + '<button href="#" class="btn dropdown-toggle disabled" data-toggle="dropdown">Dropdown</button>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#">Secondary link</a></li>'
- + '<li><a href="#">Something else here</a></li>'
- + '<li class="divider"></li>'
- + '<li><a href="#">Another link</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
- , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
-
- ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
- })
-
- test("should add class open to menu if clicked", function () {
- var dropdownHTML = '<ul class="tabs">'
- + '<li class="dropdown">'
- + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#">Secondary link</a></li>'
- + '<li><a href="#">Something else here</a></li>'
- + '<li class="divider"></li>'
- + '<li><a href="#">Another link</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
- , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
-
- ok(dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
- })
-
- test("should test if element has a # before assuming it's a selector", function () {
- var dropdownHTML = '<ul class="tabs">'
- + '<li class="dropdown">'
- + '<a href="/foo/" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#">Secondary link</a></li>'
- + '<li><a href="#">Something else here</a></li>'
- + '<li class="divider"></li>'
- + '<li><a href="#">Another link</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
- , dropdown = $(dropdownHTML).find('[data-toggle="dropdown"]').dropdown().click()
-
- ok(dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
- })
-
-
- test("should remove open class if body clicked", function () {
- var dropdownHTML = '<ul class="tabs">'
- + '<li class="dropdown">'
- + '<a href="#" class="dropdown-toggle" data-toggle="dropdown">Dropdown</a>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#">Secondary link</a></li>'
- + '<li><a href="#">Something else here</a></li>'
- + '<li class="divider"></li>'
- + '<li><a href="#">Another link</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
- , dropdown = $(dropdownHTML)
- .appendTo('#qunit-fixture')
- .find('[data-toggle="dropdown"]')
- .dropdown()
- .click()
- ok(dropdown.parent('.dropdown').hasClass('open'), 'open class added on click')
- $('body').click()
- ok(!dropdown.parent('.dropdown').hasClass('open'), 'open class removed')
- dropdown.remove()
- })
-
- test("should remove open class if body clicked, with multiple drop downs", function () {
- var dropdownHTML =
- '<ul class="nav">'
- + ' <li><a href="#menu1">Menu 1</a></li>'
- + ' <li class="dropdown" id="testmenu">'
- + ' <a class="dropdown-toggle" data-toggle="dropdown" href="#testmenu">Test menu <b class="caret"></b></a>'
- + ' <ul class="dropdown-menu" role="menu">'
- + ' <li><a href="#sub1">Submenu 1</a></li>'
- + ' </ul>'
- + ' </li>'
- + '</ul>'
- + '<div class="btn-group">'
- + ' <button class="btn">Actions</button>'
- + ' <button class="btn dropdown-toggle" data-toggle="dropdown"><span class="caret"></span></button>'
- + ' <ul class="dropdown-menu">'
- + ' <li><a href="#">Action 1</a></li>'
- + ' </ul>'
- + '</div>'
- , dropdowns = $(dropdownHTML).appendTo('#qunit-fixture').find('[data-toggle="dropdown"]')
- , first = dropdowns.first()
- , last = dropdowns.last()
-
- ok(dropdowns.length == 2, "Should be two dropdowns")
-
- first.click()
- ok(first.parents('.open').length == 1, 'open class added on click')
- ok($('#qunit-fixture .open').length == 1, 'only one object is open')
- $('body').click()
- ok($("#qunit-fixture .open").length === 0, 'open class removed')
-
- last.click()
- ok(last.parent('.open').length == 1, 'open class added on click')
- ok($('#qunit-fixture .open').length == 1, 'only one object is open')
- $('body').click()
- ok($("#qunit-fixture .open").length === 0, 'open class removed')
-
- $("#qunit-fixture").html("")
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-modal")
-
- test("should provide no conflict", function () {
- var modal = $.fn.modal.noConflict()
- ok(!$.fn.modal, 'modal was set back to undefined (org value)')
- $.fn.modal = modal
- })
-
- test("should be defined on jquery object", function () {
- var div = $("<div id='modal-test'></div>")
- ok(div.modal, 'modal method is defined')
- })
-
- test("should return element", function () {
- var div = $("<div id='modal-test'></div>")
- ok(div.modal() == div, 'document.body returned')
- $('#modal-test').remove()
- })
-
- test("should expose defaults var for settings", function () {
- ok($.fn.modal.defaults, 'default object exposed')
- })
-
- test("should insert into dom when show method is called", function () {
- stop()
- $.support.transition = false
- $("<div id='modal-test'></div>")
- .bind("shown", function () {
- ok($('#modal-test').length, 'modal insterted into dom')
- $(this).remove()
- start()
- })
- .modal("show")
- })
-
- test("should fire show event", function () {
- stop()
- $.support.transition = false
- $("<div id='modal-test'></div>")
- .bind("show", function () {
- ok(true, "show was called")
- })
- .bind("shown", function () {
- $(this).remove()
- start()
- })
- .modal("show")
- })
-
- test("should not fire shown when default prevented", function () {
- stop()
- $.support.transition = false
- $("<div id='modal-test'></div>")
- .bind("show", function (e) {
- e.preventDefault()
- ok(true, "show was called")
- start()
- })
- .bind("shown", function () {
- ok(false, "shown was called")
- })
- .modal("show")
- })
-
- test("should hide modal when hide is called", function () {
- stop()
- $.support.transition = false
-
- $("<div id='modal-test'></div>")
- .bind("shown", function () {
- ok($('#modal-test').is(":visible"), 'modal visible')
- ok($('#modal-test').length, 'modal insterted into dom')
- $(this).modal("hide")
- })
- .bind("hidden", function() {
- ok(!$('#modal-test').is(":visible"), 'modal hidden')
- $('#modal-test').remove()
- start()
- })
- .modal("show")
- })
-
- test("should toggle when toggle is called", function () {
- stop()
- $.support.transition = false
- var div = $("<div id='modal-test'></div>")
- div
- .bind("shown", function () {
- ok($('#modal-test').is(":visible"), 'modal visible')
- ok($('#modal-test').length, 'modal insterted into dom')
- div.modal("toggle")
- })
- .bind("hidden", function() {
- ok(!$('#modal-test').is(":visible"), 'modal hidden')
- div.remove()
- start()
- })
- .modal("toggle")
- })
-
- test("should remove from dom when click [data-dismiss=modal]", function () {
- stop()
- $.support.transition = false
- var div = $("<div id='modal-test'><span class='close' data-dismiss='modal'></span></div>")
- div
- .bind("shown", function () {
- ok($('#modal-test').is(":visible"), 'modal visible')
- ok($('#modal-test').length, 'modal insterted into dom')
- div.find('.close').click()
- })
- .bind("hidden", function() {
- ok(!$('#modal-test').is(":visible"), 'modal hidden')
- div.remove()
- start()
- })
- .modal("toggle")
- })
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-popover")
-
- test("should provide no conflict", function () {
- var popover = $.fn.popover.noConflict()
- ok(!$.fn.popover, 'popover was set back to undefined (org value)')
- $.fn.popover = popover
- })
-
- test("should be defined on jquery object", function () {
- var div = $('<div></div>')
- ok(div.popover, 'popover method is defined')
- })
-
- test("should return element", function () {
- var div = $('<div></div>')
- ok(div.popover() == div, 'document.body returned')
- })
-
- test("should render popover element", function () {
- $.support.transition = false
- var popover = $('<a href="#" title="mdo" data-content="http://twitter.com/mdo">@mdo</a>')
- .appendTo('#qunit-fixture')
- .popover('show')
-
- ok($('.popover').length, 'popover was inserted')
- popover.popover('hide')
- ok(!$(".popover").length, 'popover removed')
- })
-
- test("should store popover instance in popover data object", function () {
- $.support.transition = false
- var popover = $('<a href="#" title="mdo" data-content="http://twitter.com/mdo">@mdo</a>')
- .popover()
-
- ok(!!popover.data('popover'), 'popover instance exists')
- })
-
- test("should get title and content from options", function () {
- $.support.transition = false
- var popover = $('<a href="#">@fat</a>')
- .appendTo('#qunit-fixture')
- .popover({
- title: function () {
- return '@fat'
- }
- , content: function () {
- return 'loves writing tests （╯°□°）╯︵ ┻━┻'
- }
- })
-
- popover.popover('show')
-
- ok($('.popover').length, 'popover was inserted')
- equals($('.popover .popover-title').text(), '@fat', 'title correctly inserted')
- equals($('.popover .popover-content').text(), 'loves writing tests （╯°□°）╯︵ ┻━┻', 'content correctly inserted')
-
- popover.popover('hide')
- ok(!$('.popover').length, 'popover was removed')
- $('#qunit-fixture').empty()
- })
-
- test("should get title and content from attributes", function () {
- $.support.transition = false
- var popover = $('<a href="#" title="@mdo" data-content="loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻" >@mdo</a>')
- .appendTo('#qunit-fixture')
- .popover()
- .popover('show')
-
- ok($('.popover').length, 'popover was inserted')
- equals($('.popover .popover-title').text(), '@mdo', 'title correctly inserted')
- equals($('.popover .popover-content').text(), "loves data attributes (づ｡◕‿‿◕｡)づ ︵ ┻━┻", 'content correctly inserted')
-
- popover.popover('hide')
- ok(!$('.popover').length, 'popover was removed')
- $('#qunit-fixture').empty()
- })
-
- test("should respect custom classes", function() {
- $.support.transition = false
- var popover = $('<a href="#">@fat</a>')
- .appendTo('#qunit-fixture')
- .popover({
- title: 'Test'
- , content: 'Test'
- , template: '<div class="popover foobar"><div class="arrow"></div><div class="inner"><h3 class="title"></h3><div class="content"><p></p></div></div></div>'
- })
-
- popover.popover('show')
-
- ok($('.popover').length, 'popover was inserted')
- ok($('.popover').hasClass('foobar'), 'custom class is present')
-
- popover.popover('hide')
- ok(!$('.popover').length, 'popover was removed')
- $('#qunit-fixture').empty()
- })
-
- test("should destroy popover", function () {
- var popover = $('<div/>').popover({trigger: 'hover'}).on('click.foo', function(){})
- ok(popover.data('popover'), 'popover has data')
- ok($._data(popover[0], 'events').mouseover && $._data(popover[0], 'events').mouseout, 'popover has hover event')
- ok($._data(popover[0], 'events').click[0].namespace == 'foo', 'popover has extra click.foo event')
- popover.popover('show')
- popover.popover('destroy')
- ok(!popover.hasClass('in'), 'popover is hidden')
- ok(!popover.data('popover'), 'popover does not have data')
- ok($._data(popover[0],'events').click[0].namespace == 'foo', 'popover still has click.foo')
- ok(!$._data(popover[0], 'events').mouseover && !$._data(popover[0], 'events').mouseout, 'popover does not have any events')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-scrollspy")
-
- test("should provide no conflict", function () {
- var scrollspy = $.fn.scrollspy.noConflict()
- ok(!$.fn.scrollspy, 'scrollspy was set back to undefined (org value)')
- $.fn.scrollspy = scrollspy
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).scrollspy, 'scrollspy method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).scrollspy()[0] == document.body, 'document.body returned')
- })
-
- test("should switch active class on scroll", function () {
- var sectionHTML = '<div id="masthead"></div>'
- , $section = $(sectionHTML).append('#qunit-fixture')
- , topbarHTML ='<div class="topbar">'
- + '<div class="topbar-inner">'
- + '<div class="container">'
- + '<h3><a href="#">Bootstrap</a></h3>'
- + '<ul class="nav">'
- + '<li><a href="#masthead">Overview</a></li>'
- + '</ul>'
- + '</div>'
- + '</div>'
- + '</div>'
- , $topbar = $(topbarHTML).scrollspy()
-
- ok($topbar.find('.active', true))
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-tabs")
-
- test("should provide no conflict", function () {
- var tab = $.fn.tab.noConflict()
- ok(!$.fn.tab, 'tab was set back to undefined (org value)')
- $.fn.tab = tab
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).tab, 'tabs method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).tab()[0] == document.body, 'document.body returned')
- })
-
- test("should activate element by tab id", function () {
- var tabsHTML =
- '<ul class="tabs">'
- + '<li><a href="#home">Home</a></li>'
- + '<li><a href="#profile">Profile</a></li>'
- + '</ul>'
-
- $('<ul><li id="home"></li><li id="profile"></li></ul>').appendTo("#qunit-fixture")
-
- $(tabsHTML).find('li:last a').tab('show')
- equals($("#qunit-fixture").find('.active').attr('id'), "profile")
-
- $(tabsHTML).find('li:first a').tab('show')
- equals($("#qunit-fixture").find('.active').attr('id'), "home")
- })
-
- test("should activate element by tab id", function () {
- var pillsHTML =
- '<ul class="pills">'
- + '<li><a href="#home">Home</a></li>'
- + '<li><a href="#profile">Profile</a></li>'
- + '</ul>'
-
- $('<ul><li id="home"></li><li id="profile"></li></ul>').appendTo("#qunit-fixture")
-
- $(pillsHTML).find('li:last a').tab('show')
- equals($("#qunit-fixture").find('.active').attr('id'), "profile")
-
- $(pillsHTML).find('li:first a').tab('show')
- equals($("#qunit-fixture").find('.active').attr('id'), "home")
- })
-
-
- test("should not fire closed when close is prevented", function () {
- $.support.transition = false
- stop();
- $('<div class="tab"/>')
- .bind('show', function (e) {
- e.preventDefault();
- ok(true);
- start();
- })
- .bind('shown', function () {
- ok(false);
- })
- .tab('show')
- })
-
- test("show and shown events should reference correct relatedTarget", function () {
- var dropHTML =
- '<ul class="drop">'
- + '<li class="dropdown"><a data-toggle="dropdown" href="#">1</a>'
- + '<ul class="dropdown-menu">'
- + '<li><a href="#1-1" data-toggle="tab">1-1</a></li>'
- + '<li><a href="#1-2" data-toggle="tab">1-2</a></li>'
- + '</ul>'
- + '</li>'
- + '</ul>'
-
- $(dropHTML).find('ul>li:first a').tab('show').end()
- .find('ul>li:last a').on('show', function(event){
- equals(event.relatedTarget.hash, "#1-1")
- }).on('shown', function(event){
- equals(event.relatedTarget.hash, "#1-1")
- }).tab('show')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-tooltip")
-
- test("should provide no conflict", function () {
- var tooltip = $.fn.tooltip.noConflict()
- ok(!$.fn.tooltip, 'tooltip was set back to undefined (org value)')
- $.fn.tooltip = tooltip
- })
-
- test("should be defined on jquery object", function () {
- var div = $("<div></div>")
- ok(div.tooltip, 'popover method is defined')
- })
-
- test("should return element", function () {
- var div = $("<div></div>")
- ok(div.tooltip() == div, 'document.body returned')
- })
-
- test("should expose default settings", function () {
- ok(!!$.fn.tooltip.defaults, 'defaults is defined')
- })
-
- test("should remove title attribute", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>').tooltip()
- ok(!tooltip.attr('title'), 'title tag was removed')
- })
-
- test("should add data attribute for referencing original title", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>').tooltip()
- equals(tooltip.attr('data-original-title'), 'Another tooltip', 'original title preserved in data attribute')
- })
-
- test("should place tooltips relative to placement option", function () {
- $.support.transition = false
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({placement: 'bottom'})
- .tooltip('show')
-
- ok($(".tooltip").is('.fade.bottom.in'), 'has correct classes applied')
- tooltip.tooltip('hide')
- })
-
- test("should allow html entities", function () {
- $.support.transition = false
- var tooltip = $('<a href="#" rel="tooltip" title="<b>@fat</b>"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({html: true})
- .tooltip('show')
-
- ok($('.tooltip b').length, 'b tag was inserted')
- tooltip.tooltip('hide')
- ok(!$(".tooltip").length, 'tooltip removed')
- })
-
- test("should respect custom classes", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({ template: '<div class="tooltip some-class"><div class="tooltip-arrow"/><div class="tooltip-inner"/></div>'})
- .tooltip('show')
-
- ok($('.tooltip').hasClass('some-class'), 'custom class is present')
- tooltip.tooltip('hide')
- ok(!$(".tooltip").length, 'tooltip removed')
- })
-
- test("should not show tooltip if leave event occurs before delay expires", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({ delay: 200 })
-
- stop()
-
- tooltip.trigger('mouseenter')
-
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- tooltip.trigger('mouseout')
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- start()
- }, 200)
- }, 100)
- })
-
- test("should not show tooltip if leave event occurs before delay expires, even if hide delay is 0", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({ delay: { show: 200, hide: 0} })
-
- stop()
-
- tooltip.trigger('mouseenter')
-
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- tooltip.trigger('mouseout')
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- start()
- }, 200)
- }, 100)
- })
-
- test("should not show tooltip if leave event occurs before delay expires", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({ delay: 100 })
- stop()
- tooltip.trigger('mouseenter')
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- tooltip.trigger('mouseout')
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- start()
- }, 100)
- }, 50)
- })
-
- test("should show tooltip if leave event hasn't occured before delay expires", function () {
- var tooltip = $('<a href="#" rel="tooltip" title="Another tooltip"></a>')
- .appendTo('#qunit-fixture')
- .tooltip({ delay: 150 })
- stop()
- tooltip.trigger('mouseenter')
- setTimeout(function () {
- ok(!$(".tooltip").is('.fade.in'), 'tooltip is not faded in')
- }, 100)
- setTimeout(function () {
- ok($(".tooltip").is('.fade.in'), 'tooltip has faded in')
- start()
- }, 200)
- })
-
- test("should destroy tooltip", function () {
- var tooltip = $('<div/>').tooltip().on('click.foo', function(){})
- ok(tooltip.data('tooltip'), 'tooltip has data')
- ok($._data(tooltip[0], 'events').mouseover && $._data(tooltip[0], 'events').mouseout, 'tooltip has hover event')
- ok($._data(tooltip[0], 'events').click[0].namespace == 'foo', 'tooltip has extra click.foo event')
- tooltip.tooltip('show')
- tooltip.tooltip('destroy')
- ok(!tooltip.hasClass('in'), 'tooltip is hidden')
- ok(!$._data(tooltip[0], 'tooltip'), 'tooltip does not have data')
- ok($._data(tooltip[0], 'events').click[0].namespace == 'foo', 'tooltip still has click.foo')
- ok(!$._data(tooltip[0], 'events').mouseover && !$._data(tooltip[0], 'events').mouseout, 'tooltip does not have any events')
- })
-
- test("should show tooltip with delegate selector on click", function () {
- var div = $('<div><a href="#" rel="tooltip" title="Another tooltip"></a></div>')
- var tooltip = div.appendTo('#qunit-fixture')
- .tooltip({ selector: 'a[rel=tooltip]',
- trigger: 'click' })
- div.find('a').trigger('click')
- ok($(".tooltip").is('.fade.in'), 'tooltip is faded in')
- })
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-transition")
-
- test("should be defined on jquery support object", function () {
- ok($.support.transition !== undefined, 'transition object is defined')
- })
-
- test("should provide an end object", function () {
- ok($.support.transition ? $.support.transition.end : true, 'end string is defined')
- })
-
-})
\ No newline at end of file
+++ /dev/null
-$(function () {
-
- module("bootstrap-typeahead")
-
- test("should provide no conflict", function () {
- var typeahead = $.fn.typeahead.noConflict()
- ok(!$.fn.typeahead, 'typeahead was set back to undefined (org value)')
- $.fn.typeahead = typeahead
- })
-
- test("should be defined on jquery object", function () {
- ok($(document.body).typeahead, 'alert method is defined')
- })
-
- test("should return element", function () {
- ok($(document.body).typeahead()[0] == document.body, 'document.body returned')
- })
-
- test("should listen to an input", function () {
- var $input = $('<input />')
- $input.typeahead()
- ok($._data($input[0], 'events').blur, 'has a blur event')
- ok($._data($input[0], 'events').keypress, 'has a keypress event')
- ok($._data($input[0], 'events').keyup, 'has a keyup event')
- })
-
- test("should create a menu", function () {
- var $input = $('<input />')
- ok($input.typeahead().data('typeahead').$menu, 'has a menu')
- })
-
- test("should listen to the menu", function () {
- var $input = $('<input />')
- , $menu = $input.typeahead().data('typeahead').$menu
-
- ok($._data($menu[0], 'events').mouseover, 'has a mouseover(pseudo: mouseenter)')
- ok($._data($menu[0], 'events').click, 'has a click')
- })
-
- test("should show menu when query entered", function () {
- var $input = $('<input />')
- .appendTo('body')
- .typeahead({
- source: ['aa', 'ab', 'ac']
- })
- , typeahead = $input.data('typeahead')
-
- $input.val('a')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should accept data source via synchronous function", function () {
- var $input = $('<input />').typeahead({
- source: function () {
- return ['aa', 'ab', 'ac']
- }
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('a')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should accept data source via asynchronous function", function () {
- var $input = $('<input />').typeahead({
- source: function (query, process) {
- process(['aa', 'ab', 'ac'])
- }
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('a')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should not explode when regex chars are entered", function () {
- var $input = $('<input />').typeahead({
- source: ['aa', 'ab', 'ac', 'mdo*', 'fat+']
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('+')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 1, 'has 1 item in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should hide menu when query entered", function () {
- stop()
- var $input = $('<input />').typeahead({
- source: ['aa', 'ab', 'ac']
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('a')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
-
- $input.blur()
-
- setTimeout(function () {
- ok(!typeahead.$menu.is(":visible"), "typeahead is no longer visible")
- start()
- }, 200)
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should set next item when down arrow is pressed", function () {
- var $input = $('<input />').typeahead({
- source: ['aa', 'ab', 'ac']
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('a')
- typeahead.lookup()
-
- ok(typeahead.$menu.is(":visible"), 'typeahead is visible')
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
- equals(typeahead.$menu.find('.active').length, 1, 'one item is active')
- ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
-
- // simulate entire key pressing event
- $input.trigger({
- type: 'keydown'
- , keyCode: 40
- })
- .trigger({
- type: 'keypress'
- , keyCode: 40
- })
- .trigger({
- type: 'keyup'
- , keyCode: 40
- })
-
- ok(typeahead.$menu.find('li').first().next().hasClass('active'), "second item is active")
-
- $input.trigger({
- type: 'keydown'
- , keyCode: 38
- })
- .trigger({
- type: 'keypress'
- , keyCode: 38
- })
- .trigger({
- type: 'keyup'
- , keyCode: 38
- })
-
- ok(typeahead.$menu.find('li').first().hasClass('active'), "first item is active")
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
-
- test("should set input value to selected item", function () {
- var $input = $('<input />').typeahead({
- source: ['aa', 'ab', 'ac']
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
- , changed = false
-
- $input.val('a')
- typeahead.lookup()
-
- $input.change(function() { changed = true });
-
- $(typeahead.$menu.find('li')[2]).mouseover().click()
-
- equals($input.val(), 'ac', 'input value was correctly set')
- ok(!typeahead.$menu.is(':visible'), 'the menu was hidden')
- ok(changed, 'a change event was fired')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-
- test("should start querying when minLength is met", function () {
- var $input = $('<input />').typeahead({
- source: ['aaaa', 'aaab', 'aaac'],
- minLength: 3
- }).appendTo('body')
- , typeahead = $input.data('typeahead')
-
- $input.val('aa')
- typeahead.lookup()
-
- equals(typeahead.$menu.find('li').length, 0, 'has 0 items in menu')
-
- $input.val('aaa')
- typeahead.lookup()
-
- equals(typeahead.$menu.find('li').length, 3, 'has 3 items in menu')
-
- $input.remove()
- typeahead.$menu.remove()
- })
-})
btn.ch_button()
stop()
setTimeout(function () {
- equals(btn.find('marquee').length, 1, 'marquee tag is present')
+ equal(btn.find('marquee').length, 1, 'marquee tag is present')
start()
}, 0)
})
$.cowhide.setDrivingMode(true)
stop()
setTimeout(function () {
- equals(btn.find('marquee').length, 0, 'marquee tag is missing')
+ equal(btn.find('marquee').length, 0, 'marquee tag is missing')
start()
}, 0)
})
$.cowhide.setDrivingMode(false)
stop()
setTimeout(function () {
- equals(btn.find('marquee').length, 1, 'marquee tag is present')
+ equal(btn.find('marquee').length, 1, 'marquee tag is present')
start()
}, 0)
})
btn.ch_button()
stop()
setTimeout(function () {
- equals(btn.css('width'), '200px', 'width is 200px')
+ equal(btn.css('width'), '200px', 'width is 200px')
start()
}, 0)
})
})
test("setNightMode should work", function () {
- equals($.cowhide.nightMode, false, "nightMode is false")
+ equal($.cowhide.nightMode, false, "nightMode is false")
$.cowhide.setNightMode(true)
- equals($.cowhide.nightMode, true, "nightMode is true")
+ equal($.cowhide.nightMode, true, "nightMode is true")
})
test("toggleNightMode should work", function () {
- equals($.cowhide.nightMode, false, "nightMode is false")
+ equal($.cowhide.nightMode, false, "nightMode is false")
$.cowhide.toggleNightMode()
- equals($.cowhide.nightMode, true, "nightMode is true")
+ equal($.cowhide.nightMode, true, "nightMode is true")
})
test("setDrivingMode should work", function () {
- equals($.cowhide.drivingMode, false, "drivingMode is false")
+ equal($.cowhide.drivingMode, false, "drivingMode is false")
$.cowhide.setDrivingMode(true)
- equals($.cowhide.drivingMode, true, "drivingMode is true")
+ equal($.cowhide.drivingMode, true, "drivingMode is true")
})
test("toggleDrivingMode should work", function () {
- equals($.cowhide.drivingMode, false, "drivingMode is false")
+ equal($.cowhide.drivingMode, false, "drivingMode is false")
$.cowhide.toggleDrivingMode()
- equals($.cowhide.drivingMode, true, "drivingMode is true")
+ equal($.cowhide.drivingMode, true, "drivingMode is true")
})
})
header.appendTo(page)
header.ch_header('show')
- equals(header.find('h1').length, 1, "header contains h1 element")
- equals(header.find('h1').text(), "Test title", "header content matches")
+ equal(header.find('h1').length, 1, "header contains h1 element")
+ equal(header.find('h1').text(), "Test title", "header content matches")
})
test("show-back-button works", function () {
header.appendTo(page)
header.ch_header('show')
- equals(header.find('button i.icon-backward').length, 1, "header contains back button")
+ equal(header.find('button i.icon-backward').length, 1, "header contains back button")
})
})
+++ /dev/null
-$(function () {
-
- module("cowhide-scrollable")
-
- test("widget has been made scrollable", function () {
- var page = $('<div class="page"></div>')
- var scrollable = $('<div class="ch-scrollable"></div>')
-
- scrollable.appendTo(page)
- scrollable.ch_scrollable('enable')
-
- ok(scrollable.hasClass('mCustomScrollbar'), "element has mCustomScrollbar class")
- })
-})
+++ /dev/null
-$(function () {
-
- module("cowhide-simple-scrollable")
-
- test("widget has been made scrollable", function () {
- var page = $('<div class="page"></div>')
- var scrollable = $('<div class="ch-simple-scrollable"><p>Test</p></div>')
-
- scrollable.appendTo(page)
- scrollable.ch_simple_scrollable('enable')
-
- ok(scrollable.find('.ch-simple-scrollable-content').length > 0, "element has ch-simple-scrollable-content child")
- })
-})
+++ /dev/null
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2012 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-/** Font Family and Sizes */
-
-#qunit-tests, #qunit-header, #qunit-banner, #qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult {
- font-family: "Helvetica Neue Light", "HelveticaNeue-Light", "Helvetica Neue", Calibri, Helvetica, Arial, sans-serif;
-}
-
-#qunit-testrunner-toolbar, #qunit-userAgent, #qunit-testresult, #qunit-tests li { font-size: small; }
-#qunit-tests { font-size: smaller; }
-
-
-/** Resets */
-
-#qunit-tests, #qunit-tests ol, #qunit-header, #qunit-banner, #qunit-userAgent, #qunit-testresult {
- margin: 0;
- padding: 0;
-}
-
-
-/** Header */
-
-#qunit-header {
- padding: 0.5em 0 0.5em 1em;
-
- color: #8699a4;
- background-color: #0d3349;
-
- font-size: 1.5em;
- line-height: 1em;
- font-weight: normal;
-
- border-radius: 15px 15px 0 0;
- -moz-border-radius: 15px 15px 0 0;
- -webkit-border-top-right-radius: 15px;
- -webkit-border-top-left-radius: 15px;
-}
-
-#qunit-header a {
- text-decoration: none;
- color: #c2ccd1;
-}
-
-#qunit-header a:hover,
-#qunit-header a:focus {
- color: #fff;
-}
-
-#qunit-banner {
- height: 5px;
-}
-
-#qunit-testrunner-toolbar {
- padding: 0.5em 0 0.5em 2em;
- color: #5E740B;
- background-color: #eee;
-}
-
-#qunit-userAgent {
- padding: 0.5em 0 0.5em 2.5em;
- background-color: #2b81af;
- color: #fff;
- text-shadow: rgba(0, 0, 0, 0.5) 2px 2px 1px;
-}
-
-
-/** Tests: Pass/Fail */
-
-#qunit-tests {
- list-style-position: inside;
-}
-
-#qunit-tests li {
- padding: 0.4em 0.5em 0.4em 2.5em;
- border-bottom: 1px solid #fff;
- list-style-position: inside;
-}
-
-#qunit-tests.hidepass li.pass, #qunit-tests.hidepass li.running {
- display: none;
-}
-
-#qunit-tests li strong {
- cursor: pointer;
-}
-
-#qunit-tests li a {
- padding: 0.5em;
- color: #c2ccd1;
- text-decoration: none;
-}
-#qunit-tests li a:hover,
-#qunit-tests li a:focus {
- color: #000;
-}
-
-#qunit-tests ol {
- margin-top: 0.5em;
- padding: 0.5em;
-
- background-color: #fff;
-
- border-radius: 15px;
- -moz-border-radius: 15px;
- -webkit-border-radius: 15px;
-
- box-shadow: inset 0px 2px 13px #999;
- -moz-box-shadow: inset 0px 2px 13px #999;
- -webkit-box-shadow: inset 0px 2px 13px #999;
-}
-
-#qunit-tests table {
- border-collapse: collapse;
- margin-top: .2em;
-}
-
-#qunit-tests th {
- text-align: right;
- vertical-align: top;
- padding: 0 .5em 0 0;
-}
-
-#qunit-tests td {
- vertical-align: top;
-}
-
-#qunit-tests pre {
- margin: 0;
- white-space: pre-wrap;
- word-wrap: break-word;
-}
-
-#qunit-tests del {
- background-color: #e0f2be;
- color: #374e0c;
- text-decoration: none;
-}
-
-#qunit-tests ins {
- background-color: #ffcaca;
- color: #500;
- text-decoration: none;
-}
-
-/*** Test Counts */
-
-#qunit-tests b.counts { color: black; }
-#qunit-tests b.passed { color: #5E740B; }
-#qunit-tests b.failed { color: #710909; }
-
-#qunit-tests li li {
- margin: 0.5em;
- padding: 0.4em 0.5em 0.4em 0.5em;
- background-color: #fff;
- border-bottom: none;
- list-style-position: inside;
-}
-
-/*** Passing Styles */
-
-#qunit-tests li li.pass {
- color: #5E740B;
- background-color: #fff;
- border-left: 26px solid #C6E746;
-}
-
-#qunit-tests .pass { color: #528CE0; background-color: #D2E0E6; }
-#qunit-tests .pass .test-name { color: #366097; }
-
-#qunit-tests .pass .test-actual,
-#qunit-tests .pass .test-expected { color: #999999; }
-
-#qunit-banner.qunit-pass { background-color: #C6E746; }
-
-/*** Failing Styles */
-
-#qunit-tests li li.fail {
- color: #710909;
- background-color: #fff;
- border-left: 26px solid #EE5757;
- white-space: pre;
-}
-
-#qunit-tests > li:last-child {
- border-radius: 0 0 15px 15px;
- -moz-border-radius: 0 0 15px 15px;
- -webkit-border-bottom-right-radius: 15px;
- -webkit-border-bottom-left-radius: 15px;
-}
-
-#qunit-tests .fail { color: #000000; background-color: #EE5757; }
-#qunit-tests .fail .test-name,
-#qunit-tests .fail .module-name { color: #000000; }
-
-#qunit-tests .fail .test-actual { color: #EE5757; }
-#qunit-tests .fail .test-expected { color: green; }
-
-#qunit-banner.qunit-fail { background-color: #EE5757; }
-
-
-/** Result */
-
-#qunit-testresult {
- padding: 0.5em 0.5em 0.5em 2.5em;
-
- color: #2b81af;
- background-color: #D2E0E6;
-
- border-bottom: 1px solid white;
-}
-
-/** Fixture */
-
-#qunit-fixture {
- position: absolute;
- top: -10000px;
- left: -10000px;
-}
-
-/** Runoff */
-
-#qunit-fixture {
- display:none;
-}
\ No newline at end of file
+++ /dev/null
-/**
- * QUnit - A JavaScript Unit Testing Framework
- *
- * http://docs.jquery.com/QUnit
- *
- * Copyright (c) 2012 John Resig, Jörn Zaefferer
- * Dual licensed under the MIT (MIT-LICENSE.txt)
- * or GPL (GPL-LICENSE.txt) licenses.
- */
-
-(function(window) {
-
-var defined = {
- setTimeout: typeof window.setTimeout !== "undefined",
- sessionStorage: (function() {
- try {
- return !!sessionStorage.getItem;
- } catch(e) {
- return false;
- }
- })()
-};
-
-var testId = 0;
-
-var Test = function(name, testName, expected, testEnvironmentArg, async, callback) {
- this.name = name;
- this.testName = testName;
- this.expected = expected;
- this.testEnvironmentArg = testEnvironmentArg;
- this.async = async;
- this.callback = callback;
- this.assertions = [];
-};
-Test.prototype = {
- init: function() {
- var tests = id("qunit-tests");
- if (tests) {
- var b = document.createElement("strong");
- b.innerHTML = "Running " + this.name;
- var li = document.createElement("li");
- li.appendChild( b );
- li.className = "running";
- li.id = this.id = "test-output" + testId++;
- tests.appendChild( li );
- }
- },
- setup: function() {
- if (this.module != config.previousModule) {
- if ( config.previousModule ) {
- QUnit.moduleDone( {
- name: config.previousModule,
- failed: config.moduleStats.bad,
- passed: config.moduleStats.all - config.moduleStats.bad,
- total: config.moduleStats.all
- } );
- }
- config.previousModule = this.module;
- config.moduleStats = { all: 0, bad: 0 };
- QUnit.moduleStart( {
- name: this.module
- } );
- }
-
- config.current = this;
- this.testEnvironment = extend({
- setup: function() {},
- teardown: function() {}
- }, this.moduleTestEnvironment);
- if (this.testEnvironmentArg) {
- extend(this.testEnvironment, this.testEnvironmentArg);
- }
-
- QUnit.testStart( {
- name: this.testName
- } );
-
- // allow utility functions to access the current test environment
- // TODO why??
- QUnit.current_testEnvironment = this.testEnvironment;
-
- try {
- if ( !config.pollution ) {
- saveGlobal();
- }
-
- this.testEnvironment.setup.call(this.testEnvironment);
- } catch(e) {
- QUnit.ok( false, "Setup failed on " + this.testName + ": " + e.message );
- }
- },
- run: function() {
- if ( this.async ) {
- QUnit.stop();
- }
-
- if ( config.notrycatch ) {
- this.callback.call(this.testEnvironment);
- return;
- }
- try {
- this.callback.call(this.testEnvironment);
- } catch(e) {
- fail("Test " + this.testName + " died, exception and test follows", e, this.callback);
- QUnit.ok( false, "Died on test #" + (this.assertions.length + 1) + ": " + e.message + " - " + QUnit.jsDump.parse(e) );
- // else next test will carry the responsibility
- saveGlobal();
-
- // Restart the tests if they're blocking
- if ( config.blocking ) {
- start();
- }
- }
- },
- teardown: function() {
- try {
- this.testEnvironment.teardown.call(this.testEnvironment);
- checkPollution();
- } catch(e) {
- QUnit.ok( false, "Teardown failed on " + this.testName + ": " + e.message );
- }
- },
- finish: function() {
- if ( this.expected && this.expected != this.assertions.length ) {
- QUnit.ok( false, "Expected " + this.expected + " assertions, but " + this.assertions.length + " were run" );
- }
-
- var good = 0, bad = 0,
- tests = id("qunit-tests");
-
- config.stats.all += this.assertions.length;
- config.moduleStats.all += this.assertions.length;
-
- if ( tests ) {
- var ol = document.createElement("ol");
-
- for ( var i = 0; i < this.assertions.length; i++ ) {
- var assertion = this.assertions[i];
-
- var li = document.createElement("li");
- li.className = assertion.result ? "pass" : "fail";
- li.innerHTML = assertion.message || (assertion.result ? "okay" : "failed");
- ol.appendChild( li );
-
- if ( assertion.result ) {
- good++;
- } else {
- bad++;
- config.stats.bad++;
- config.moduleStats.bad++;
- }
- }
-
- // store result when possible
- if ( QUnit.config.reorder && defined.sessionStorage ) {
- if (bad) {
- sessionStorage.setItem("qunit-" + this.module + "-" + this.testName, bad);
- } else {
- sessionStorage.removeItem("qunit-" + this.module + "-" + this.testName);
- }
- }
-
- if (bad == 0) {
- ol.style.display = "none";
- }
-
- var b = document.createElement("strong");
- b.innerHTML = this.name + " <b class='counts'>(<b class='failed'>" + bad + "</b>, <b class='passed'>" + good + "</b>, " + this.assertions.length + ")</b>";
-
- var a = document.createElement("a");
- a.innerHTML = "Rerun";
- a.href = QUnit.url({ filter: getText([b]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
-
- addEvent(b, "click", function() {
- var next = b.nextSibling.nextSibling,
- display = next.style.display;
- next.style.display = display === "none" ? "block" : "none";
- });
-
- addEvent(b, "dblclick", function(e) {
- var target = e && e.target ? e.target : window.event.srcElement;
- if ( target.nodeName.toLowerCase() == "span" || target.nodeName.toLowerCase() == "b" ) {
- target = target.parentNode;
- }
- if ( window.location && target.nodeName.toLowerCase() === "strong" ) {
- window.location = QUnit.url({ filter: getText([target]).replace(/\([^)]+\)$/, "").replace(/(^\s*|\s*$)/g, "") });
- }
- });
-
- var li = id(this.id);
- li.className = bad ? "fail" : "pass";
- li.removeChild( li.firstChild );
- li.appendChild( b );
- li.appendChild( a );
- li.appendChild( ol );
-
- } else {
- for ( var i = 0; i < this.assertions.length; i++ ) {
- if ( !this.assertions[i].result ) {
- bad++;
- config.stats.bad++;
- config.moduleStats.bad++;
- }
- }
- }
-
- try {
- QUnit.reset();
- } catch(e) {
- fail("reset() failed, following Test " + this.testName + ", exception and reset fn follows", e, QUnit.reset);
- }
-
- QUnit.testDone( {
- name: this.testName,
- failed: bad,
- passed: this.assertions.length - bad,
- total: this.assertions.length
- } );
- },
-
- queue: function() {
- var test = this;
- synchronize(function() {
- test.init();
- });
- function run() {
- // each of these can by async
- synchronize(function() {
- test.setup();
- });
- synchronize(function() {
- test.run();
- });
- synchronize(function() {
- test.teardown();
- });
- synchronize(function() {
- test.finish();
- });
- }
- // defer when previous test run passed, if storage is available
- var bad = QUnit.config.reorder && defined.sessionStorage && +sessionStorage.getItem("qunit-" + this.module + "-" + this.testName);
- if (bad) {
- run();
- } else {
- synchronize(run);
- };
- }
-
-};
-
-var QUnit = {
-
- // call on start of module test to prepend name to all tests
- module: function(name, testEnvironment) {
- config.currentModule = name;
- config.currentModuleTestEnviroment = testEnvironment;
- },
-
- asyncTest: function(testName, expected, callback) {
- if ( arguments.length === 2 ) {
- callback = expected;
- expected = 0;
- }
-
- QUnit.test(testName, expected, callback, true);
- },
-
- test: function(testName, expected, callback, async) {
- var name = '<span class="test-name">' + testName + '</span>', testEnvironmentArg;
-
- if ( arguments.length === 2 ) {
- callback = expected;
- expected = null;
- }
- // is 2nd argument a testEnvironment?
- if ( expected && typeof expected === 'object') {
- testEnvironmentArg = expected;
- expected = null;
- }
-
- if ( config.currentModule ) {
- name = '<span class="module-name">' + config.currentModule + "</span>: " + name;
- }
-
- if ( !validTest(config.currentModule + ": " + testName) ) {
- return;
- }
-
- var test = new Test(name, testName, expected, testEnvironmentArg, async, callback);
- test.module = config.currentModule;
- test.moduleTestEnvironment = config.currentModuleTestEnviroment;
- test.queue();
- },
-
- /**
- * Specify the number of expected assertions to gurantee that failed test (no assertions are run at all) don't slip through.
- */
- expect: function(asserts) {
- config.current.expected = asserts;
- },
-
- /**
- * Asserts true.
- * @example ok( "asdfasdf".length > 5, "There must be at least 5 chars" );
- */
- ok: function(a, msg) {
- a = !!a;
- var details = {
- result: a,
- message: msg
- };
- msg = escapeHtml(msg);
- QUnit.log(details);
- config.current.assertions.push({
- result: a,
- message: msg
- });
- },
-
- /**
- * Checks that the first two arguments are equal, with an optional message.
- * Prints out both actual and expected values.
- *
- * Prefered to ok( actual == expected, message )
- *
- * @example equal( format("Received {0} bytes.", 2), "Received 2 bytes." );
- *
- * @param Object actual
- * @param Object expected
- * @param String message (optional)
- */
- equal: function(actual, expected, message) {
- QUnit.push(expected == actual, actual, expected, message);
- },
-
- notEqual: function(actual, expected, message) {
- QUnit.push(expected != actual, actual, expected, message);
- },
-
- deepEqual: function(actual, expected, message) {
- QUnit.push(QUnit.equiv(actual, expected), actual, expected, message);
- },
-
- notDeepEqual: function(actual, expected, message) {
- QUnit.push(!QUnit.equiv(actual, expected), actual, expected, message);
- },
-
- strictEqual: function(actual, expected, message) {
- QUnit.push(expected === actual, actual, expected, message);
- },
-
- notStrictEqual: function(actual, expected, message) {
- QUnit.push(expected !== actual, actual, expected, message);
- },
-
- raises: function(block, expected, message) {
- var actual, ok = false;
-
- if (typeof expected === 'string') {
- message = expected;
- expected = null;
- }
-
- try {
- block();
- } catch (e) {
- actual = e;
- }
-
- if (actual) {
- // we don't want to validate thrown error
- if (!expected) {
- ok = true;
- // expected is a regexp
- } else if (QUnit.objectType(expected) === "regexp") {
- ok = expected.test(actual);
- // expected is a constructor
- } else if (actual instanceof expected) {
- ok = true;
- // expected is a validation function which returns true is validation passed
- } else if (expected.call({}, actual) === true) {
- ok = true;
- }
- }
-
- QUnit.ok(ok, message);
- },
-
- start: function() {
- config.semaphore--;
- if (config.semaphore > 0) {
- // don't start until equal number of stop-calls
- return;
- }
- if (config.semaphore < 0) {
- // ignore if start is called more often then stop
- config.semaphore = 0;
- }
- // A slight delay, to avoid any current callbacks
- if ( defined.setTimeout ) {
- window.setTimeout(function() {
- if (config.semaphore > 0) {
- return;
- }
- if ( config.timeout ) {
- clearTimeout(config.timeout);
- }
-
- config.blocking = false;
- process();
- }, 13);
- } else {
- config.blocking = false;
- process();
- }
- },
-
- stop: function(timeout) {
- config.semaphore++;
- config.blocking = true;
-
- if ( timeout && defined.setTimeout ) {
- clearTimeout(config.timeout);
- config.timeout = window.setTimeout(function() {
- QUnit.ok( false, "Test timed out" );
- QUnit.start();
- }, timeout);
- }
- }
-};
-
-// Backwards compatibility, deprecated
-QUnit.equals = QUnit.equal;
-QUnit.same = QUnit.deepEqual;
-
-// Maintain internal state
-var config = {
- // The queue of tests to run
- queue: [],
-
- // block until document ready
- blocking: true,
-
- // when enabled, show only failing tests
- // gets persisted through sessionStorage and can be changed in UI via checkbox
- hidepassed: false,
-
- // by default, run previously failed tests first
- // very useful in combination with "Hide passed tests" checked
- reorder: true,
-
- // by default, modify document.title when suite is done
- altertitle: true,
-
- urlConfig: ['noglobals', 'notrycatch']
-};
-
-// Load paramaters
-(function() {
- var location = window.location || { search: "", protocol: "file:" },
- params = location.search.slice( 1 ).split( "&" ),
- length = params.length,
- urlParams = {},
- current;
-
- if ( params[ 0 ] ) {
- for ( var i = 0; i < length; i++ ) {
- current = params[ i ].split( "=" );
- current[ 0 ] = decodeURIComponent( current[ 0 ] );
- // allow just a key to turn on a flag, e.g., test.html?noglobals
- current[ 1 ] = current[ 1 ] ? decodeURIComponent( current[ 1 ] ) : true;
- urlParams[ current[ 0 ] ] = current[ 1 ];
- }
- }
-
- QUnit.urlParams = urlParams;
- config.filter = urlParams.filter;
-
- // Figure out if we're running the tests from a server or not
- QUnit.isLocal = !!(location.protocol === 'file:');
-})();
-
-// Expose the API as global variables, unless an 'exports'
-// object exists, in that case we assume we're in CommonJS
-if ( typeof exports === "undefined" || typeof require === "undefined" ) {
- extend(window, QUnit);
- window.QUnit = QUnit;
-} else {
- extend(exports, QUnit);
- exports.QUnit = QUnit;
-}
-
-// define these after exposing globals to keep them in these QUnit namespace only
-extend(QUnit, {
- config: config,
-
- // Initialize the configuration options
- init: function() {
- extend(config, {
- stats: { all: 0, bad: 0 },
- moduleStats: { all: 0, bad: 0 },
- started: +new Date,
- updateRate: 1000,
- blocking: false,
- autostart: true,
- autorun: false,
- filter: "",
- queue: [],
- semaphore: 0
- });
-
- var tests = id( "qunit-tests" ),
- banner = id( "qunit-banner" ),
- result = id( "qunit-testresult" );
-
- if ( tests ) {
- tests.innerHTML = "";
- }
-
- if ( banner ) {
- banner.className = "";
- }
-
- if ( result ) {
- result.parentNode.removeChild( result );
- }
-
- if ( tests ) {
- result = document.createElement( "p" );
- result.id = "qunit-testresult";
- result.className = "result";
- tests.parentNode.insertBefore( result, tests );
- result.innerHTML = 'Running...<br/> ';
- }
- },
-
- /**
- * Resets the test setup. Useful for tests that modify the DOM.
- *
- * If jQuery is available, uses jQuery's html(), otherwise just innerHTML.
- */
- reset: function() {
- if ( window.jQuery ) {
- jQuery( "#qunit-fixture" ).html( config.fixture );
- } else {
- var main = id( 'qunit-fixture' );
- if ( main ) {
- main.innerHTML = config.fixture;
- }
- }
- },
-
- /**
- * Trigger an event on an element.
- *
- * @example triggerEvent( document.body, "click" );
- *
- * @param DOMElement elem
- * @param String type
- */
- triggerEvent: function( elem, type, event ) {
- if ( document.createEvent ) {
- event = document.createEvent("MouseEvents");
- event.initMouseEvent(type, true, true, elem.ownerDocument.defaultView,
- 0, 0, 0, 0, 0, false, false, false, false, 0, null);
- elem.dispatchEvent( event );
-
- } else if ( elem.fireEvent ) {
- elem.fireEvent("on"+type);
- }
- },
-
- // Safe object type checking
- is: function( type, obj ) {
- return QUnit.objectType( obj ) == type;
- },
-
- objectType: function( obj ) {
- if (typeof obj === "undefined") {
- return "undefined";
-
- // consider: typeof null === object
- }
- if (obj === null) {
- return "null";
- }
-
- var type = Object.prototype.toString.call( obj )
- .match(/^\[object\s(.*)\]$/)[1] || '';
-
- switch (type) {
- case 'Number':
- if (isNaN(obj)) {
- return "nan";
- } else {
- return "number";
- }
- case 'String':
- case 'Boolean':
- case 'Array':
- case 'Date':
- case 'RegExp':
- case 'Function':
- return type.toLowerCase();
- }
- if (typeof obj === "object") {
- return "object";
- }
- return undefined;
- },
-
- push: function(result, actual, expected, message) {
- var details = {
- result: result,
- message: message,
- actual: actual,
- expected: expected
- };
-
- message = escapeHtml(message) || (result ? "okay" : "failed");
- message = '<span class="test-message">' + message + "</span>";
- expected = escapeHtml(QUnit.jsDump.parse(expected));
- actual = escapeHtml(QUnit.jsDump.parse(actual));
- var output = message + '<table><tr class="test-expected"><th>Expected: </th><td><pre>' + expected + '</pre></td></tr>';
- if (actual != expected) {
- output += '<tr class="test-actual"><th>Result: </th><td><pre>' + actual + '</pre></td></tr>';
- output += '<tr class="test-diff"><th>Diff: </th><td><pre>' + QUnit.diff(expected, actual) +'</pre></td></tr>';
- }
- if (!result) {
- var source = sourceFromStacktrace();
- if (source) {
- details.source = source;
- output += '<tr class="test-source"><th>Source: </th><td><pre>' + escapeHtml(source) + '</pre></td></tr>';
- }
- }
- output += "</table>";
-
- QUnit.log(details);
-
- config.current.assertions.push({
- result: !!result,
- message: output
- });
- },
-
- url: function( params ) {
- params = extend( extend( {}, QUnit.urlParams ), params );
- var querystring = "?",
- key;
- for ( key in params ) {
- querystring += encodeURIComponent( key ) + "=" +
- encodeURIComponent( params[ key ] ) + "&";
- }
- return window.location.pathname + querystring.slice( 0, -1 );
- },
-
- extend: extend,
- id: id,
- addEvent: addEvent,
-
- // Logging callbacks; all receive a single argument with the listed properties
- // run test/logs.html for any related changes
- begin: function() {},
- // done: { failed, passed, total, runtime }
- done: function() {},
- // log: { result, actual, expected, message }
- log: function() {},
- // testStart: { name }
- testStart: function() {},
- // testDone: { name, failed, passed, total }
- testDone: function() {},
- // moduleStart: { name }
- moduleStart: function() {},
- // moduleDone: { name, failed, passed, total }
- moduleDone: function() {}
-});
-
-if ( typeof document === "undefined" || document.readyState === "complete" ) {
- config.autorun = true;
-}
-
-QUnit.load = function() {
- QUnit.begin({});
-
- // Initialize the config, saving the execution queue
- var oldconfig = extend({}, config);
- QUnit.init();
- extend(config, oldconfig);
-
- config.blocking = false;
-
- var urlConfigHtml = '', len = config.urlConfig.length;
- for ( var i = 0, val; i < len, val = config.urlConfig[i]; i++ ) {
- config[val] = QUnit.urlParams[val];
- urlConfigHtml += '<label><input name="' + val + '" type="checkbox"' + ( config[val] ? ' checked="checked"' : '' ) + '>' + val + '</label>';
- }
-
- var userAgent = id("qunit-userAgent");
- if ( userAgent ) {
- userAgent.innerHTML = navigator.userAgent;
- }
- var banner = id("qunit-header");
- if ( banner ) {
- banner.innerHTML = '<a href="' + QUnit.url({ filter: undefined }) + '"> ' + banner.innerHTML + '</a> ' + urlConfigHtml;
- addEvent( banner, "change", function( event ) {
- var params = {};
- params[ event.target.name ] = event.target.checked ? true : undefined;
- window.location = QUnit.url( params );
- });
- }
-
- var toolbar = id("qunit-testrunner-toolbar");
- if ( toolbar ) {
- var filter = document.createElement("input");
- filter.type = "checkbox";
- filter.id = "qunit-filter-pass";
- addEvent( filter, "click", function() {
- var ol = document.getElementById("qunit-tests");
- if ( filter.checked ) {
- ol.className = ol.className + " hidepass";
- } else {
- var tmp = " " + ol.className.replace( /[\n\t\r]/g, " " ) + " ";
- ol.className = tmp.replace(/ hidepass /, " ");
- }
- if ( defined.sessionStorage ) {
- if (filter.checked) {
- sessionStorage.setItem("qunit-filter-passed-tests", "true");
- } else {
- sessionStorage.removeItem("qunit-filter-passed-tests");
- }
- }
- });
- if ( config.hidepassed || defined.sessionStorage && sessionStorage.getItem("qunit-filter-passed-tests") ) {
- filter.checked = true;
- var ol = document.getElementById("qunit-tests");
- ol.className = ol.className + " hidepass";
- }
- toolbar.appendChild( filter );
-
- var label = document.createElement("label");
- label.setAttribute("for", "qunit-filter-pass");
- label.innerHTML = "Hide passed tests";
- toolbar.appendChild( label );
- }
-
- var main = id('qunit-fixture');
- if ( main ) {
- config.fixture = main.innerHTML;
- }
-
- if (config.autostart) {
- QUnit.start();
- }
-};
-
-addEvent(window, "load", QUnit.load);
-
-function done() {
- config.autorun = true;
-
- // Log the last module results
- if ( config.currentModule ) {
- QUnit.moduleDone( {
- name: config.currentModule,
- failed: config.moduleStats.bad,
- passed: config.moduleStats.all - config.moduleStats.bad,
- total: config.moduleStats.all
- } );
- }
-
- var banner = id("qunit-banner"),
- tests = id("qunit-tests"),
- runtime = +new Date - config.started,
- passed = config.stats.all - config.stats.bad,
- html = [
- 'Tests completed in ',
- runtime,
- ' milliseconds.<br/>',
- '<span class="passed">',
- passed,
- '</span> tests of <span class="total">',
- config.stats.all,
- '</span> passed, <span class="failed">',
- config.stats.bad,
- '</span> failed.'
- ].join('');
-
- if ( banner ) {
- banner.className = (config.stats.bad ? "qunit-fail" : "qunit-pass");
- }
-
- if ( tests ) {
- id( "qunit-testresult" ).innerHTML = html;
- }
-
- if ( config.altertitle && typeof document !== "undefined" && document.title ) {
- // show ✖ for good, ✔ for bad suite result in title
- // use escape sequences in case file gets loaded with non-utf-8-charset
- document.title = [
- (config.stats.bad ? "\u2716" : "\u2714"),
- document.title.replace(/^[\u2714\u2716] /i, "")
- ].join(" ");
- }
-
- QUnit.done( {
- failed: config.stats.bad,
- passed: passed,
- total: config.stats.all,
- runtime: runtime
- } );
-}
-
-function validTest( name ) {
- var filter = config.filter,
- run = false;
-
- if ( !filter ) {
- return true;
- }
-
- var not = filter.charAt( 0 ) === "!";
- if ( not ) {
- filter = filter.slice( 1 );
- }
-
- if ( name.indexOf( filter ) !== -1 ) {
- return !not;
- }
-
- if ( not ) {
- run = true;
- }
-
- return run;
-}
-
-// so far supports only Firefox, Chrome and Opera (buggy)
-// could be extended in the future to use something like https://github.com/csnover/TraceKit
-function sourceFromStacktrace() {
- try {
- throw new Error();
- } catch ( e ) {
- if (e.stacktrace) {
- // Opera
- return e.stacktrace.split("\n")[6];
- } else if (e.stack) {
- // Firefox, Chrome
- return e.stack.split("\n")[4];
- } else if (e.sourceURL) {
- // Safari, PhantomJS
- // TODO sourceURL points at the 'throw new Error' line above, useless
- //return e.sourceURL + ":" + e.line;
- }
- }
-}
-
-function escapeHtml(s) {
- if (!s) {
- return "";
- }
- s = s + "";
- return s.replace(/[\&"<>\\]/g, function(s) {
- switch(s) {
- case "&": return "&";
- case "\\": return "\\\\";
- case '"': return '\"';
- case "<": return "<";
- case ">": return ">";
- default: return s;
- }
- });
-}
-
-function synchronize( callback ) {
- config.queue.push( callback );
-
- if ( config.autorun && !config.blocking ) {
- process();
- }
-}
-
-function process() {
- var start = (new Date()).getTime();
-
- while ( config.queue.length && !config.blocking ) {
- if ( config.updateRate <= 0 || (((new Date()).getTime() - start) < config.updateRate) ) {
- config.queue.shift()();
- } else {
- window.setTimeout( process, 13 );
- break;
- }
- }
- if (!config.blocking && !config.queue.length) {
- done();
- }
-}
-
-function saveGlobal() {
- config.pollution = [];
-
- if ( config.noglobals ) {
- for ( var key in window ) {
- config.pollution.push( key );
- }
- }
-}
-
-function checkPollution( name ) {
- var old = config.pollution;
- saveGlobal();
-
- var newGlobals = diff( config.pollution, old );
- if ( newGlobals.length > 0 ) {
- ok( false, "Introduced global variable(s): " + newGlobals.join(", ") );
- }
-
- var deletedGlobals = diff( old, config.pollution );
- if ( deletedGlobals.length > 0 ) {
- ok( false, "Deleted global variable(s): " + deletedGlobals.join(", ") );
- }
-}
-
-// returns a new Array with the elements that are in a but not in b
-function diff( a, b ) {
- var result = a.slice();
- for ( var i = 0; i < result.length; i++ ) {
- for ( var j = 0; j < b.length; j++ ) {
- if ( result[i] === b[j] ) {
- result.splice(i, 1);
- i--;
- break;
- }
- }
- }
- return result;
-}
-
-function fail(message, exception, callback) {
- if ( typeof console !== "undefined" && console.error && console.warn ) {
- console.error(message);
- console.error(exception);
- console.warn(callback.toString());
-
- } else if ( window.opera && opera.postError ) {
- opera.postError(message, exception, callback.toString);
- }
-}
-
-function extend(a, b) {
- for ( var prop in b ) {
- if ( b[prop] === undefined ) {
- delete a[prop];
- } else {
- a[prop] = b[prop];
- }
- }
-
- return a;
-}
-
-function addEvent(elem, type, fn) {
- if ( elem.addEventListener ) {
- elem.addEventListener( type, fn, false );
- } else if ( elem.attachEvent ) {
- elem.attachEvent( "on" + type, fn );
- } else {
- fn();
- }
-}
-
-function id(name) {
- return !!(typeof document !== "undefined" && document && document.getElementById) &&
- document.getElementById( name );
-}
-
-// Test for equality any JavaScript type.
-// Discussions and reference: http://philrathe.com/articles/equiv
-// Test suites: http://philrathe.com/tests/equiv
-// Author: Philippe Rathé <prathe@gmail.com>
-QUnit.equiv = function () {
-
- var innerEquiv; // the real equiv function
- var callers = []; // stack to decide between skip/abort functions
- var parents = []; // stack to avoiding loops from circular referencing
-
- // Call the o related callback with the given arguments.
- function bindCallbacks(o, callbacks, args) {
- var prop = QUnit.objectType(o);
- if (prop) {
- if (QUnit.objectType(callbacks[prop]) === "function") {
- return callbacks[prop].apply(callbacks, args);
- } else {
- return callbacks[prop]; // or undefined
- }
- }
- }
-
- var callbacks = function () {
-
- // for string, boolean, number and null
- function useStrictEquality(b, a) {
- if (b instanceof a.constructor || a instanceof b.constructor) {
- // to catch short annotaion VS 'new' annotation of a
- // declaration
- // e.g. var i = 1;
- // var j = new Number(1);
- return a == b;
- } else {
- return a === b;
- }
- }
-
- return {
- "string" : useStrictEquality,
- "boolean" : useStrictEquality,
- "number" : useStrictEquality,
- "null" : useStrictEquality,
- "undefined" : useStrictEquality,
-
- "nan" : function(b) {
- return isNaN(b);
- },
-
- "date" : function(b, a) {
- return QUnit.objectType(b) === "date"
- && a.valueOf() === b.valueOf();
- },
-
- "regexp" : function(b, a) {
- return QUnit.objectType(b) === "regexp"
- && a.source === b.source && // the regex itself
- a.global === b.global && // and its modifers
- // (gmi) ...
- a.ignoreCase === b.ignoreCase
- && a.multiline === b.multiline;
- },
-
- // - skip when the property is a method of an instance (OOP)
- // - abort otherwise,
- // initial === would have catch identical references anyway
- "function" : function() {
- var caller = callers[callers.length - 1];
- return caller !== Object && typeof caller !== "undefined";
- },
-
- "array" : function(b, a) {
- var i, j, loop;
- var len;
-
- // b could be an object literal here
- if (!(QUnit.objectType(b) === "array")) {
- return false;
- }
-
- len = a.length;
- if (len !== b.length) { // safe and faster
- return false;
- }
-
- // track reference to avoid circular references
- parents.push(a);
- for (i = 0; i < len; i++) {
- loop = false;
- for (j = 0; j < parents.length; j++) {
- if (parents[j] === a[i]) {
- loop = true;// dont rewalk array
- }
- }
- if (!loop && !innerEquiv(a[i], b[i])) {
- parents.pop();
- return false;
- }
- }
- parents.pop();
- return true;
- },
-
- "object" : function(b, a) {
- var i, j, loop;
- var eq = true; // unless we can proove it
- var aProperties = [], bProperties = []; // collection of
- // strings
-
- // comparing constructors is more strict than using
- // instanceof
- if (a.constructor !== b.constructor) {
- return false;
- }
-
- // stack constructor before traversing properties
- callers.push(a.constructor);
- // track reference to avoid circular references
- parents.push(a);
-
- for (i in a) { // be strict: don't ensures hasOwnProperty
- // and go deep
- loop = false;
- for (j = 0; j < parents.length; j++) {
- if (parents[j] === a[i])
- loop = true; // don't go down the same path
- // twice
- }
- aProperties.push(i); // collect a's properties
-
- if (!loop && !innerEquiv(a[i], b[i])) {
- eq = false;
- break;
- }
- }
-
- callers.pop(); // unstack, we are done
- parents.pop();
-
- for (i in b) {
- bProperties.push(i); // collect b's properties
- }
-
- // Ensures identical properties name
- return eq
- && innerEquiv(aProperties.sort(), bProperties
- .sort());
- }
- };
- }();
-
- innerEquiv = function() { // can take multiple arguments
- var args = Array.prototype.slice.apply(arguments);
- if (args.length < 2) {
- return true; // end transition
- }
-
- return (function(a, b) {
- if (a === b) {
- return true; // catch the most you can
- } else if (a === null || b === null || typeof a === "undefined"
- || typeof b === "undefined"
- || QUnit.objectType(a) !== QUnit.objectType(b)) {
- return false; // don't lose time with error prone cases
- } else {
- return bindCallbacks(a, callbacks, [ b, a ]);
- }
-
- // apply transition with (1..n) arguments
- })(args[0], args[1])
- && arguments.callee.apply(this, args.splice(1,
- args.length - 1));
- };
-
- return innerEquiv;
-
-}();
-
-/**
- * jsDump Copyright (c) 2008 Ariel Flesler - aflesler(at)gmail(dot)com |
- * http://flesler.blogspot.com Licensed under BSD
- * (http://www.opensource.org/licenses/bsd-license.php) Date: 5/15/2008
- *
- * @projectDescription Advanced and extensible data dumping for Javascript.
- * @version 1.0.0
- * @author Ariel Flesler
- * @link {http://flesler.blogspot.com/2008/05/jsdump-pretty-dump-of-any-javascript.html}
- */
-QUnit.jsDump = (function() {
- function quote( str ) {
- return '"' + str.toString().replace(/"/g, '\\"') + '"';
- };
- function literal( o ) {
- return o + '';
- };
- function join( pre, arr, post ) {
- var s = jsDump.separator(),
- base = jsDump.indent(),
- inner = jsDump.indent(1);
- if ( arr.join )
- arr = arr.join( ',' + s + inner );
- if ( !arr )
- return pre + post;
- return [ pre, inner + arr, base + post ].join(s);
- };
- function array( arr, stack ) {
- var i = arr.length, ret = Array(i);
- this.up();
- while ( i-- )
- ret[i] = this.parse( arr[i] , undefined , stack);
- this.down();
- return join( '[', ret, ']' );
- };
-
- var reName = /^function (\w+)/;
-
- var jsDump = {
- parse:function( obj, type, stack ) { //type is used mostly internally, you can fix a (custom)type in advance
- stack = stack || [ ];
- var parser = this.parsers[ type || this.typeOf(obj) ];
- type = typeof parser;
- var inStack = inArray(obj, stack);
- if (inStack != -1) {
- return 'recursion('+(inStack - stack.length)+')';
- }
- //else
- if (type == 'function') {
- stack.push(obj);
- var res = parser.call( this, obj, stack );
- stack.pop();
- return res;
- }
- // else
- return (type == 'string') ? parser : this.parsers.error;
- },
- typeOf:function( obj ) {
- var type;
- if ( obj === null ) {
- type = "null";
- } else if (typeof obj === "undefined") {
- type = "undefined";
- } else if (QUnit.is("RegExp", obj)) {
- type = "regexp";
- } else if (QUnit.is("Date", obj)) {
- type = "date";
- } else if (QUnit.is("Function", obj)) {
- type = "function";
- } else if (typeof obj.setInterval !== undefined && typeof obj.document !== "undefined" && typeof obj.nodeType === "undefined") {
- type = "window";
- } else if (obj.nodeType === 9) {
- type = "document";
- } else if (obj.nodeType) {
- type = "node";
- } else if (typeof obj === "object" && typeof obj.length === "number" && obj.length >= 0) {
- type = "array";
- } else {
- type = typeof obj;
- }
- return type;
- },
- separator:function() {
- return this.multiline ? this.HTML ? '<br />' : '\n' : this.HTML ? ' ' : ' ';
- },
- indent:function( extra ) {// extra can be a number, shortcut for increasing-calling-decreasing
- if ( !this.multiline )
- return '';
- var chr = this.indentChar;
- if ( this.HTML )
- chr = chr.replace(/\t/g,' ').replace(/ /g,' ');
- return Array( this._depth_ + (extra||0) ).join(chr);
- },
- up:function( a ) {
- this._depth_ += a || 1;
- },
- down:function( a ) {
- this._depth_ -= a || 1;
- },
- setParser:function( name, parser ) {
- this.parsers[name] = parser;
- },
- // The next 3 are exposed so you can use them
- quote:quote,
- literal:literal,
- join:join,
- //
- _depth_: 1,
- // This is the list of parsers, to modify them, use jsDump.setParser
- parsers:{
- window: '[Window]',
- document: '[Document]',
- error:'[ERROR]', //when no parser is found, shouldn't happen
- unknown: '[Unknown]',
- 'null':'null',
- 'undefined':'undefined',
- 'function':function( fn ) {
- var ret = 'function',
- name = 'name' in fn ? fn.name : (reName.exec(fn)||[])[1];//functions never have name in IE
- if ( name )
- ret += ' ' + name;
- ret += '(';
-
- ret = [ ret, QUnit.jsDump.parse( fn, 'functionArgs' ), '){'].join('');
- return join( ret, QUnit.jsDump.parse(fn,'functionCode'), '}' );
- },
- array: array,
- nodelist: array,
- arguments: array,
- object:function( map, stack ) {
- var ret = [ ];
- QUnit.jsDump.up();
- for ( var key in map ) {
- var val = map[key];
- ret.push( QUnit.jsDump.parse(key,'key') + ': ' + QUnit.jsDump.parse(val, undefined, stack));
- }
- QUnit.jsDump.down();
- return join( '{', ret, '}' );
- },
- node:function( node ) {
- var open = QUnit.jsDump.HTML ? '<' : '<',
- close = QUnit.jsDump.HTML ? '>' : '>';
-
- var tag = node.nodeName.toLowerCase(),
- ret = open + tag;
-
- for ( var a in QUnit.jsDump.DOMAttrs ) {
- var val = node[QUnit.jsDump.DOMAttrs[a]];
- if ( val )
- ret += ' ' + a + '=' + QUnit.jsDump.parse( val, 'attribute' );
- }
- return ret + close + open + '/' + tag + close;
- },
- functionArgs:function( fn ) {//function calls it internally, it's the arguments part of the function
- var l = fn.length;
- if ( !l ) return '';
-
- var args = Array(l);
- while ( l-- )
- args[l] = String.fromCharCode(97+l);//97 is 'a'
- return ' ' + args.join(', ') + ' ';
- },
- key:quote, //object calls it internally, the key part of an item in a map
- functionCode:'[code]', //function calls it internally, it's the content of the function
- attribute:quote, //node calls it internally, it's an html attribute value
- string:quote,
- date:quote,
- regexp:literal, //regex
- number:literal,
- 'boolean':literal
- },
- DOMAttrs:{//attributes to dump from nodes, name=>realName
- id:'id',
- name:'name',
- 'class':'className'
- },
- HTML:false,//if true, entities are escaped ( <, >, \t, space and \n )
- indentChar:' ',//indentation unit
- multiline:true //if true, items in a collection, are separated by a \n, else just a space.
- };
-
- return jsDump;
-})();
-
-// from Sizzle.js
-function getText( elems ) {
- var ret = "", elem;
-
- for ( var i = 0; elems[i]; i++ ) {
- elem = elems[i];
-
- // Get the text from text nodes and CDATA nodes
- if ( elem.nodeType === 3 || elem.nodeType === 4 ) {
- ret += elem.nodeValue;
-
- // Traverse everything else, except comment nodes
- } else if ( elem.nodeType !== 8 ) {
- ret += getText( elem.childNodes );
- }
- }
-
- return ret;
-};
-
-//from jquery.js
-function inArray( elem, array ) {
- if ( array.indexOf ) {
- return array.indexOf( elem );
- }
-
- for ( var i = 0, length = array.length; i < length; i++ ) {
- if ( array[ i ] === elem ) {
- return i;
- }
- }
-
- return -1;
-}
-
-/*
- * Javascript Diff Algorithm
- * By John Resig (http://ejohn.org/)
- * Modified by Chu Alan "sprite"
- *
- * Released under the MIT license.
- *
- * More Info:
- * http://ejohn.org/projects/javascript-diff-algorithm/
- *
- * Usage: QUnit.diff(expected, actual)
- *
- * QUnit.diff("the quick brown fox jumped over", "the quick fox jumps over") == "the quick <del>brown </del> fox <del>jumped </del><ins>jumps </ins> over"
- */
-QUnit.diff = (function() {
- function diff(o, n) {
- var ns = {};
- var os = {};
-
- for (var i = 0; i < n.length; i++) {
- if (ns[n[i]] == null)
- ns[n[i]] = {
- rows: [],
- o: null
- };
- ns[n[i]].rows.push(i);
- }
-
- for (var i = 0; i < o.length; i++) {
- if (os[o[i]] == null)
- os[o[i]] = {
- rows: [],
- n: null
- };
- os[o[i]].rows.push(i);
- }
-
- for (var i in ns) {
- if (ns[i].rows.length == 1 && typeof(os[i]) != "undefined" && os[i].rows.length == 1) {
- n[ns[i].rows[0]] = {
- text: n[ns[i].rows[0]],
- row: os[i].rows[0]
- };
- o[os[i].rows[0]] = {
- text: o[os[i].rows[0]],
- row: ns[i].rows[0]
- };
- }
- }
-
- for (var i = 0; i < n.length - 1; i++) {
- if (n[i].text != null && n[i + 1].text == null && n[i].row + 1 < o.length && o[n[i].row + 1].text == null &&
- n[i + 1] == o[n[i].row + 1]) {
- n[i + 1] = {
- text: n[i + 1],
- row: n[i].row + 1
- };
- o[n[i].row + 1] = {
- text: o[n[i].row + 1],
- row: i + 1
- };
- }
- }
-
- for (var i = n.length - 1; i > 0; i--) {
- if (n[i].text != null && n[i - 1].text == null && n[i].row > 0 && o[n[i].row - 1].text == null &&
- n[i - 1] == o[n[i].row - 1]) {
- n[i - 1] = {
- text: n[i - 1],
- row: n[i].row - 1
- };
- o[n[i].row - 1] = {
- text: o[n[i].row - 1],
- row: i - 1
- };
- }
- }
-
- return {
- o: o,
- n: n
- };
- }
-
- return function(o, n) {
- o = o.replace(/\s+$/, '');
- n = n.replace(/\s+$/, '');
- var out = diff(o == "" ? [] : o.split(/\s+/), n == "" ? [] : n.split(/\s+/));
-
- var str = "";
-
- var oSpace = o.match(/\s+/g);
- if (oSpace == null) {
- oSpace = [" "];
- }
- else {
- oSpace.push(" ");
- }
- var nSpace = n.match(/\s+/g);
- if (nSpace == null) {
- nSpace = [" "];
- }
- else {
- nSpace.push(" ");
- }
-
- if (out.n.length == 0) {
- for (var i = 0; i < out.o.length; i++) {
- str += '<del>' + out.o[i] + oSpace[i] + "</del>";
- }
- }
- else {
- if (out.n[0].text == null) {
- for (n = 0; n < out.o.length && out.o[n].text == null; n++) {
- str += '<del>' + out.o[n] + oSpace[n] + "</del>";
- }
- }
-
- for (var i = 0; i < out.n.length; i++) {
- if (out.n[i].text == null) {
- str += '<ins>' + out.n[i] + nSpace[i] + "</ins>";
- }
- else {
- var pre = "";
-
- for (n = out.n[i].row + 1; n < out.o.length && out.o[n].text == null; n++) {
- pre += '<del>' + out.o[n] + oSpace[n] + "</del>";
- }
- str += " " + out.n[i].text + nSpace[i] + pre;
- }
- }
- }
-
- return str;
- };
-})();
-
-})(this);
\ No newline at end of file
projects / profile / ivi / cowhide.git / commitdiff
