3 Copyright 2013 The Polymer Authors. All rights reserved.
4 Use of this source code is governed by a BSD-style
5 license that can be found in the LICENSE file.
9 <title>app-widgets</title>
12 * Copyright (c) 2012-2014 The Polymer Authors. All rights reserved.
14 * Redistribution and use in source and binary forms, with or without
15 * modification, are permitted provided that the following conditions are
18 * * Redistributions of source code must retain the above copyright
19 * notice, this list of conditions and the following disclaimer.
20 * * Redistributions in binary form must reproduce the above
21 * copyright notice, this list of conditions and the following disclaimer
22 * in the documentation and/or other materials provided with the
24 * * Neither the name of Google Inc. nor the names of its
25 * contributors may be used to endorse or promote products derived from
26 * this software without specific prior written permission.
28 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
29 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
30 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
31 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
32 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
33 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
34 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
35 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
36 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
37 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
38 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
40 // @version: 0.2.1-59f745d
41 function PointerGestureEvent(a,b){var c=b||{},d=document.createEvent("Event"),e={bubbles:Boolean(c.bubbles)===c.bubbles||!0,cancelable:Boolean(c.cancelable)===c.cancelable||!0};d.initEvent(a,e.bubbles,e.cancelable);for(var f,g=Object.keys(c),h=0;h<g.length;h++)f=g[h],d[f]=c[f];return d.preventTap=this.preventTap,d}"undefined"==typeof WeakMap&&!function(){var a=Object.defineProperty,b=Date.now()%1e9,c=function(){this.name="__st"+(1e9*Math.random()>>>0)+(b++ +"__")};c.prototype={set:function(b,c){var d=b[this.name];d&&d[0]===b?d[1]=c:a(b,this.name,{value:[b,c],writable:!0})},get:function(a){var b;return(b=a[this.name])&&b[0]===a?b[1]:void 0},"delete":function(a){this.set(a,void 0)}},window.WeakMap=c}(),function(global){"use strict";function detectObjectObserve(){function a(a){b=a}if("function"!=typeof Object.observe||"function"!=typeof Array.observe)return!1;var b=[],c={},d=[];return Object.observe(c,a),Array.observe(d,a),c.id=1,c.id=2,delete c.id,d.push(1,2),d.length=0,Object.deliverChangeRecords(a),5!==b.length?!1:"add"!=b[0].type||"update"!=b[1].type||"delete"!=b[2].type||"splice"!=b[3].type||"splice"!=b[4].type?!1:(Object.unobserve(c,a),Array.unobserve(d,a),!0)}function detectEval(){if(global.document&&"securityPolicy"in global.document&&!global.document.securityPolicy.allowsEval)return!1;try{var a=new Function("","return true;");return a()}catch(b){return!1}}function isIndex(a){return+a===a>>>0}function toNumber(a){return+a}function isObject(a){return a===Object(a)}function areSameValue(a,b){return a===b?0!==a||1/a===1/b:numberIsNaN(a)&&numberIsNaN(b)?!0:a!==a&&b!==b}function isPathValid(a){return"string"!=typeof a?!1:(a=a.trim(),""==a?!0:"."==a[0]?!1:pathRegExp.test(a))}function Path(a,b){if(b!==constructorIsPrivate)throw Error("Use Path.get to retrieve path objects");return""==a.trim()?this:isIndex(a)?(this.push(a),this):(a.split(/\s*\.\s*/).filter(function(a){return a}).forEach(function(a){this.push(a)},this),void(hasEval&&this.length&&(this.getValueFrom=this.compiledGetValueFromFn())))}function getPath(a){if(a instanceof Path)return a;null==a&&(a=""),"string"!=typeof a&&(a=String(a));var b=pathCache[a];if(b)return b;if(!isPathValid(a))return invalidPath;var b=new Path(a,constructorIsPrivate);return pathCache[a]=b,b}function dirtyCheck(a){for(var b=0;MAX_DIRTY_CHECK_CYCLES>b&&a.check_();)b++;return global.testingExposeCycleCount&&(global.dirtyCheckCycleCount=b),b>0}function objectIsEmpty(a){for(var b in a)return!1;return!0}function diffIsEmpty(a){return objectIsEmpty(a.added)&&objectIsEmpty(a.removed)&&objectIsEmpty(a.changed)}function diffObjectFromOldObject(a,b){var c={},d={},e={};for(var f in b){var g=a[f];(void 0===g||g!==b[f])&&(f in a?g!==b[f]&&(e[f]=g):d[f]=void 0)}for(var f in a)f in b||(c[f]=a[f]);return Array.isArray(a)&&a.length!==b.length&&(e.length=a.length),{added:c,removed:d,changed:e}}function runEOMTasks(){if(!eomTasks.length)return!1;for(var a=0;a<eomTasks.length;a++)eomTasks[a]();return eomTasks.length=0,!0}function newObservedObject(){function a(a){b&&b.state_===OPENED&&!d&&b.check_(a)}var b,c,d=!1,e=!0;return{open:function(c){if(b)throw Error("ObservedObject in use");e||Object.deliverChangeRecords(a),b=c,e=!1},observe:function(b,d){c=b,d?Array.observe(c,a):Object.observe(c,a)},deliver:function(b){d=b,Object.deliverChangeRecords(a),d=!1},close:function(){b=void 0,Object.unobserve(c,a),observedObjectCache.push(this)}}}function getObservedObject(a,b,c){var d=observedObjectCache.pop()||newObservedObject();return d.open(a),d.observe(b,c),d}function newObservedSet(){function a(b){if(b){var c=i.indexOf(b);c>=0?(i[c]=void 0,h.push(b)):h.indexOf(b)<0&&(h.push(b),Object.observe(b,e)),a(Object.getPrototypeOf(b))}}function b(){var b=i===emptyArray?[]:i;i=h,h=b;var c;for(var d in f)c=f[d],c&&c.state_==OPENED&&c.iterateObjects_(a);for(var g=0;g<i.length;g++){var j=i[g];j&&Object.unobserve(j,e)}i.length=0}function c(){k=!1,j&&b()}function d(){k||(j=!0,k=!0,runEOM(c))}function e(){b();var a;for(var c in f)a=f[c],a&&a.state_==OPENED&&a.check_()}var f=[],g=0,h=[],i=emptyArray,j=!1,k=!1,l={object:void 0,objects:h,open:function(b){f[b.id_]=b,g++,b.iterateObjects_(a)},close:function(a){if(f[a.id_]=void 0,g--,g)return void d();j=!1;for(var b=0;b<h.length;b++)Object.unobserve(h[b],e),Observer.unobservedCount++;f.length=0,h.length=0,observedSetCache.push(this)},reset:d};return l}function getObservedSet(a,b){return lastObservedSet&&lastObservedSet.object===b||(lastObservedSet=observedSetCache.pop()||newObservedSet(),lastObservedSet.object=b),lastObservedSet.open(a),lastObservedSet}function Observer(){this.state_=UNOPENED,this.callback_=void 0,this.target_=void 0,this.directObserver_=void 0,this.value_=void 0,this.id_=nextObserverId++}function addToAll(a){Observer._allObserversCount++,collectObservers&&allObservers.push(a)}function removeFromAll(){Observer._allObserversCount--}function ObjectObserver(a){Observer.call(this),this.value_=a,this.oldObject_=void 0}function ArrayObserver(a){if(!Array.isArray(a))throw Error("Provided object is not an Array");ObjectObserver.call(this,a)}function PathObserver(a,b){Observer.call(this),this.object_=a,this.path_=b instanceof Path?b:getPath(b),this.directObserver_=void 0}function CompoundObserver(){Observer.call(this),this.value_=[],this.directObserver_=void 0,this.observed_=[]}function identFn(a){return a}function ObserverTransform(a,b,c,d){this.callback_=void 0,this.target_=void 0,this.value_=void 0,this.observable_=a,this.getValueFn_=b||identFn,this.setValueFn_=c||identFn,this.dontPassThroughSet_=d}function notifyFunction(a,b){if("function"==typeof Object.observe){var c=Object.getNotifier(a);return function(d,e){var f={object:a,type:d,name:b};2===arguments.length&&(f.oldValue=e),c.notify(f)}}}function diffObjectFromChangeRecords(a,b,c){for(var d={},e={},f=0;f<b.length;f++){var g=b[f];expectedRecordTypes[g.type]?(g.name in c||(c[g.name]=g.oldValue),"update"!=g.type&&("add"!=g.type?g.name in d?(delete d[g.name],delete c[g.name]):e[g.name]=!0:g.name in e?delete e[g.name]:d[g.name]=!0)):(console.error("Unknown changeRecord type: "+g.type),console.error(g))}for(var h in d)d[h]=a[h];for(var h in e)e[h]=void 0;var i={};for(var h in c)if(!(h in d||h in e)){var j=a[h];c[h]!==j&&(i[h]=j)}return{added:d,removed:e,changed:i}}function newSplice(a,b,c){return{index:a,removed:b,addedCount:c}}function ArraySplice(){}function calcSplices(a,b,c,d,e,f){return arraySplice.calcSplices(a,b,c,d,e,f)}function intersect(a,b,c,d){return c>b||a>d?-1:b==c||d==a?0:c>a?d>b?b-c:d-c:b>d?d-a:b-a}function mergeSplice(a,b,c,d){for(var e=newSplice(b,c,d),f=!1,g=0,h=0;h<a.length;h++){var i=a[h];if(i.index+=g,!f){var j=intersect(e.index,e.index+e.removed.length,i.index,i.index+i.addedCount);if(j>=0){a.splice(h,1),h--,g-=i.addedCount-i.removed.length,e.addedCount+=i.addedCount-j;var k=e.removed.length+i.removed.length-j;if(e.addedCount||k){var c=i.removed;if(e.index<i.index){var l=e.removed.slice(0,i.index-e.index);Array.prototype.push.apply(l,c),c=l}if(e.index+e.removed.length>i.index+i.addedCount){var m=e.removed.slice(i.index+i.addedCount-e.index);Array.prototype.push.apply(c,m)}e.removed=c,i.index<e.index&&(e.index=i.index)}else f=!0}else if(e.index<i.index){f=!0,a.splice(h,0,e),h++;var n=e.addedCount-e.removed.length;i.index+=n,g+=n}}}f||a.push(e)}function createInitialSplices(a,b){for(var c=[],d=0;d<b.length;d++){var e=b[d];switch(e.type){case"splice":mergeSplice(c,e.index,e.removed.slice(),e.addedCount);break;case"add":case"update":case"delete":if(!isIndex(e.name))continue;var f=toNumber(e.name);if(0>f)continue;mergeSplice(c,f,[e.oldValue],1);break;default:console.error("Unexpected record type: "+JSON.stringify(e))}}return c}function projectArraySplices(a,b){var c=[];return createInitialSplices(a,b).forEach(function(b){return 1==b.addedCount&&1==b.removed.length?void(b.removed[0]!==a[b.index]&&c.push(b)):void(c=c.concat(calcSplices(a,b.index,b.index+b.addedCount,b.removed,0,b.removed.length)))}),c}var hasObserve=detectObjectObserve(),hasEval=detectEval(),numberIsNaN=global.Number.isNaN||function(a){return"number"==typeof a&&global.isNaN(a)},createObject="__proto__"in{}?function(a){return a}:function(a){var b=a.__proto__;if(!b)return a;var c=Object.create(b);return Object.getOwnPropertyNames(a).forEach(function(b){Object.defineProperty(c,b,Object.getOwnPropertyDescriptor(a,b))}),c},identStart="[$_a-zA-Z]",identPart="[$_a-zA-Z0-9]",ident=identStart+"+"+identPart+"*",elementIndex="(?:[0-9]|[1-9]+[0-9]+)",identOrElementIndex="(?:"+ident+"|"+elementIndex+")",path="(?:"+identOrElementIndex+")(?:\\s*\\.\\s*"+identOrElementIndex+")*",pathRegExp=new RegExp("^"+path+"$"),constructorIsPrivate={},pathCache={};Path.get=getPath,Path.prototype=createObject({__proto__:[],valid:!0,toString:function(){return this.join(".")},getValueFrom:function(a){for(var b=0;b<this.length;b++){if(null==a)return;a=a[this[b]]}return a},iterateObjects:function(a,b){for(var c=0;c<this.length;c++){if(c&&(a=a[this[c-1]]),!isObject(a))return;b(a)}},compiledGetValueFromFn:function(){var a=this.map(function(a){return isIndex(a)?'["'+a+'"]':"."+a}),b="",c="obj";b+="if (obj != null";for(var d=0;d<this.length-1;d++){{this[d]}c+=a[d],b+=" &&\n "+c+" != null"}return b+=")\n",c+=a[d],b+=" return "+c+";\nelse\n return undefined;",new Function("obj",b)},setValueFrom:function(a,b){if(!this.length)return!1;for(var c=0;c<this.length-1;c++){if(!isObject(a))return!1;a=a[this[c]]}return isObject(a)?(a[this[c]]=b,!0):!1}});var invalidPath=new Path("",constructorIsPrivate);invalidPath.valid=!1,invalidPath.getValueFrom=invalidPath.setValueFrom=function(){};var MAX_DIRTY_CHECK_CYCLES=1e3,eomTasks=[],runEOM=hasObserve?function(){var a={pingPong:!0},b=!1;return Object.observe(a,function(){runEOMTasks(),b=!1}),function(c){eomTasks.push(c),b||(b=!0,a.pingPong=!a.pingPong)}}():function(){return function(a){eomTasks.push(a)}}(),observedObjectCache=[],emptyArray=[],observedSetCache=[],lastObservedSet,UNOPENED=0,OPENED=1,CLOSED=2,RESETTING=3,nextObserverId=1;Observer.prototype={open:function(a,b){if(this.state_!=UNOPENED)throw Error("Observer has already been opened.");return addToAll(this),this.callback_=a,this.target_=b,this.state_=OPENED,this.connect_(),this.value_},close:function(){this.state_==OPENED&&(removeFromAll(this),this.state_=CLOSED,this.disconnect_(),this.value_=void 0,this.callback_=void 0,this.target_=void 0)},deliver:function(){this.state_==OPENED&&dirtyCheck(this)},report_:function(a){try{this.callback_.apply(this.target_,a)}catch(b){Observer._errorThrownDuringCallback=!0,console.error("Exception caught during observer callback: "+(b.stack||b))}},discardChanges:function(){return this.check_(void 0,!0),this.value_}};var collectObservers=!hasObserve,allObservers;Observer._allObserversCount=0,collectObservers&&(allObservers=[]);var runningMicrotaskCheckpoint=!1,hasDebugForceFullDelivery=hasObserve&&function(){try{return eval("%RunMicrotasks()"),!0}catch(ex){return!1}}();global.Platform=global.Platform||{},global.Platform.performMicrotaskCheckpoint=function(){if(!runningMicrotaskCheckpoint){if(hasDebugForceFullDelivery)return void eval("%RunMicrotasks()");if(collectObservers){runningMicrotaskCheckpoint=!0;var cycles=0,anyChanged,toCheck;do{cycles++,toCheck=allObservers,allObservers=[],anyChanged=!1;for(var i=0;i<toCheck.length;i++){var observer=toCheck[i];observer.state_==OPENED&&(observer.check_()&&(anyChanged=!0),allObservers.push(observer))}runEOMTasks()&&(anyChanged=!0)}while(MAX_DIRTY_CHECK_CYCLES>cycles&&anyChanged);global.testingExposeCycleCount&&(global.dirtyCheckCycleCount=cycles),runningMicrotaskCheckpoint=!1}}},collectObservers&&(global.Platform.clearObservers=function(){allObservers=[]}),ObjectObserver.prototype=createObject({__proto__:Observer.prototype,arrayObserve:!1,connect_:function(){hasObserve?this.directObserver_=getObservedObject(this,this.value_,this.arrayObserve):this.oldObject_=this.copyObject(this.value_)},copyObject:function(a){var b=Array.isArray(a)?[]:{};for(var c in a)b[c]=a[c];return Array.isArray(a)&&(b.length=a.length),b},check_:function(a){var b,c;if(hasObserve){if(!a)return!1;c={},b=diffObjectFromChangeRecords(this.value_,a,c)}else c=this.oldObject_,b=diffObjectFromOldObject(this.value_,this.oldObject_);return diffIsEmpty(b)?!1:(hasObserve||(this.oldObject_=this.copyObject(this.value_)),this.report_([b.added||{},b.removed||{},b.changed||{},function(a){return c[a]}]),!0)},disconnect_:function(){hasObserve?(this.directObserver_.close(),this.directObserver_=void 0):this.oldObject_=void 0},deliver:function(){this.state_==OPENED&&(hasObserve?this.directObserver_.deliver(!1):dirtyCheck(this))},discardChanges:function(){return this.directObserver_?this.directObserver_.deliver(!0):this.oldObject_=this.copyObject(this.value_),this.value_}}),ArrayObserver.prototype=createObject({__proto__:ObjectObserver.prototype,arrayObserve:!0,copyObject:function(a){return a.slice()},check_:function(a){var b;if(hasObserve){if(!a)return!1;b=projectArraySplices(this.value_,a)}else b=calcSplices(this.value_,0,this.value_.length,this.oldObject_,0,this.oldObject_.length);return b&&b.length?(hasObserve||(this.oldObject_=this.copyObject(this.value_)),this.report_([b]),!0):!1}}),ArrayObserver.applySplices=function(a,b,c){c.forEach(function(c){for(var d=[c.index,c.removed.length],e=c.index;e<c.index+c.addedCount;)d.push(b[e]),e++;Array.prototype.splice.apply(a,d)})},PathObserver.prototype=createObject({__proto__:Observer.prototype,connect_:function(){hasObserve&&(this.directObserver_=getObservedSet(this,this.object_)),this.check_(void 0,!0)},disconnect_:function(){this.value_=void 0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0)},iterateObjects_:function(a){this.path_.iterateObjects(this.object_,a)},check_:function(a,b){var c=this.value_;return this.value_=this.path_.getValueFrom(this.object_),b||areSameValue(this.value_,c)?!1:(this.report_([this.value_,c]),!0)},setValue:function(a){this.path_&&this.path_.setValueFrom(this.object_,a)}});var observerSentinel={};CompoundObserver.prototype=createObject({__proto__:Observer.prototype,connect_:function(){if(this.check_(void 0,!0),hasObserve){for(var a,b=!1,c=0;c<this.observed_.length;c+=2)if(a=this.observed_[c],a!==observerSentinel){b=!0;break}return this.directObserver_?b?void this.directObserver_.reset():(this.directObserver_.close(),void(this.directObserver_=void 0)):void(b&&(this.directObserver_=getObservedSet(this,a)))}},closeObservers_:function(){for(var a=0;a<this.observed_.length;a+=2)this.observed_[a]===observerSentinel&&this.observed_[a+1].close();this.observed_.length=0},disconnect_:function(){this.value_=void 0,this.directObserver_&&(this.directObserver_.close(this),this.directObserver_=void 0),this.closeObservers_()},addPath:function(a,b){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add paths once started.");this.observed_.push(a,b instanceof Path?b:getPath(b))},addObserver:function(a){if(this.state_!=UNOPENED&&this.state_!=RESETTING)throw Error("Cannot add observers once started.");a.open(this.deliver,this),this.observed_.push(observerSentinel,a)},startReset:function(){if(this.state_!=OPENED)throw Error("Can only reset while open");this.state_=RESETTING,this.closeObservers_()},finishReset:function(){if(this.state_!=RESETTING)throw Error("Can only finishReset after startReset");return this.state_=OPENED,this.connect_(),this.value_},iterateObjects_:function(a){for(var b,c=0;c<this.observed_.length;c+=2)b=this.observed_[c],b!==observerSentinel&&this.observed_[c+1].iterateObjects(b,a)},check_:function(a,b){for(var c,d=0;d<this.observed_.length;d+=2){var e=this.observed_[d+1],f=this.observed_[d],g=f===observerSentinel?e.discardChanges():e.getValueFrom(f);b?this.value_[d/2]=g:areSameValue(g,this.value_[d/2])||(c=c||[],c[d/2]=this.value_[d/2],this.value_[d/2]=g)}return c?(this.report_([this.value_,c,this.observed_]),!0):!1}}),ObserverTransform.prototype={open:function(a,b){return this.callback_=a,this.target_=b,this.value_=this.getValueFn_(this.observable_.open(this.observedCallback_,this)),this.value_},observedCallback_:function(a){if(a=this.getValueFn_(a),!areSameValue(a,this.value_)){var b=this.value_;this.value_=a,this.callback_.call(this.target_,this.value_,b)}},discardChanges:function(){return this.value_=this.getValueFn_(this.observable_.discardChanges()),this.value_},deliver:function(){return this.observable_.deliver()},setValue:function(a){return a=this.setValueFn_(a),!this.dontPassThroughSet_&&this.observable_.setValue?this.observable_.setValue(a):void 0},close:function(){this.observable_&&this.observable_.close(),this.callback_=void 0,this.target_=void 0,this.observable_=void 0,this.value_=void 0,this.getValueFn_=void 0,this.setValueFn_=void 0}};var expectedRecordTypes={add:!0,update:!0,"delete":!0};Observer.defineComputedProperty=function(a,b,c){var d=notifyFunction(a,b),e=c.open(function(a,b){e=a,d&&d("update",b)});return 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57 Copyright 2013 The Polymer Authors. All rights reserved.
58 Use of this source code is governed by a BSD-style
59 license that can be found in the LICENSE file.
63 * Copyright (c) 2012-2014 The Polymer Authors. All rights reserved.
65 * Redistribution and use in source and binary forms, with or without
66 * modification, are permitted provided that the following conditions are
69 * * Redistributions of source code must retain the above copyright
70 * notice, this list of conditions and the following disclaimer.
71 * * Redistributions in binary form must reproduce the above
72 * copyright notice, this list of conditions and the following disclaimer
73 * in the documentation and/or other materials provided with the
75 * * Neither the name of Google Inc. nor the names of its
76 * contributors may be used to endorse or promote products derived from
77 * this software without specific prior written permission.
79 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
80 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
81 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
82 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
83 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
84 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
85 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
86 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
87 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
88 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
89 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
91 // @version: 0.2.1-c690632
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93 //# sourceMappingURL=polymer.js.map</script>
94 <!-- <link rel="import" href="../polymer-dev/polymer.html"> -->
101 function Animator(delegate) {
102 this.delegate = delegate;
103 this.startTimeStamp = 0;
104 this.request_ = null;
107 Animator.prototype.scheduleAnimation_ = function() {
110 this.request_ = requestAnimationFrame(this.onAnimation_.bind(this));
113 Animator.prototype.startAnimation = function() {
114 this.startTimeStamp = 0;
115 this.scheduleAnimation_();
118 Animator.prototype.stopAnimation = function() {
119 cancelAnimationFrame(this.request_);
120 this.startTimeStamp = 0;
121 this.request_ = null;
124 Animator.prototype.onAnimation_ = function(timeStamp) {
125 this.request_ = null;
126 if (!this.startTimeStamp)
127 this.startTimeStamp = timeStamp;
128 if (this.delegate.onAnimation(timeStamp))
129 this.scheduleAnimation_();
132 function VelocityTracker() {
133 this.recentTouchMoves_ = [];
138 VelocityTracker.kTimeWindow = 50;
140 VelocityTracker.prototype.pruneHistory_ = function(timeStamp) {
141 for (var i = 0; i < this.recentTouchMoves_.length; ++i) {
142 if (this.recentTouchMoves_[i].timeStamp > timeStamp - VelocityTracker.kTimeWindow) {
143 this.recentTouchMoves_ = this.recentTouchMoves_.slice(i);
147 // All touchmoves are old.
148 this.recentTouchMoves_ = [];
151 VelocityTracker.prototype.update_ = function(e) {
152 this.pruneHistory_(e.timeStamp);
153 this.recentTouchMoves_.push(e);
155 var oldestTouchMove = this.recentTouchMoves_[0];
157 var deltaX = e.changedTouches[0].clientX - oldestTouchMove.changedTouches[0].clientX;
158 var deltaY = e.changedTouches[0].clientY - oldestTouchMove.changedTouches[0].clientY;
159 var deltaT = e.timeStamp - oldestTouchMove.timeStamp;
162 this.velocityX = deltaX / deltaT;
163 this.velocityY = deltaY / deltaT;
170 VelocityTracker.prototype.onTouchStart = function(e) {
171 this.recentTouchMoves_.push(e);
176 VelocityTracker.prototype.onTouchMove = function(e) {
180 VelocityTracker.prototype.onTouchEnd = function(e) {
182 this.recentTouchMoves_ = [];
185 function LinearTimingFunction() {
188 LinearTimingFunction.prototype.scaleTime = function(fraction) {
192 function CubicBezierTimingFunction(spec) {
194 for (var ii = 0; ii <= 100; ii += 1) {
197 3 * i * (1 - i) * (1 - i) * spec[0] +
198 3 * i * i * (1 - i) * spec[2] + i * i * i,
199 3 * i * (1 - i) * (1 - i) * spec[1] +
200 3 * i * i * (1 - i) * spec[3] + i * i * i
205 CubicBezierTimingFunction.prototype.scaleTime = function(fraction) {
207 while (fst !== 100 && fraction > this.map[fst][0]) {
210 if (fraction === this.map[fst][0] || fst === 0) {
211 return this.map[fst][1];
213 var yDiff = this.map[fst][1] - this.map[fst - 1][1];
214 var xDiff = this.map[fst][0] - this.map[fst - 1][0];
215 var p = (fraction - this.map[fst - 1][0]) / xDiff;
216 return this.map[fst - 1][1] + p * yDiff;
219 var presetTimingFunctions = {
220 'linear': new LinearTimingFunction(),
221 'ease': new CubicBezierTimingFunction([0.25, 0.1, 0.25, 1.0]),
222 'ease-in': new CubicBezierTimingFunction([0.42, 0, 1.0, 1.0]),
223 'ease-out': new CubicBezierTimingFunction([0, 0, 0.58, 1.0]),
224 'ease-in-out': new CubicBezierTimingFunction([0.42, 0, 0.58, 1.0]),
227 function DrawerController(options) {
228 this.velocityTracker = new VelocityTracker();
229 this.animator = new Animator(this);
231 this.target = options.target;
232 this.left = options.left;
233 this.right = options.right;
234 this.position = options.position;
236 this.width = this.right - this.left;
237 this.curve = presetTimingFunctions[options.curve || 'linear'];
239 this.willOpenCallback = options.willOpen;
240 this.didCloseCallback = options.didClose;
241 this.animateCallback = options.onAnimate;
243 this.state = DrawerController.kClosed;
245 this.defaultAnimationSpeed = (this.right - this.left) / DrawerController.kBaseSettleDurationMS;
247 this.onTouchMove = this.onTouchMove.bind(this);
248 this.onTouchEnd = this.onTouchEnd.bind(this);
250 this.target.addEventListener('touchstart', this.onTouchStart.bind(this));
253 DrawerController.kOpened = 'opened';
254 DrawerController.kClosed = 'closed';
255 DrawerController.kOpening = 'opening';
256 DrawerController.kClosing = 'closing';
257 DrawerController.kDragging = 'dragging';
258 DrawerController.kFlinging = 'flinging';
260 DrawerController.kBaseSettleDurationMS = 246;
261 DrawerController.kMaxSettleDurationMS = 600;
263 DrawerController.kMinFlingVelocity = 0.4; // Matches Android framework.
264 DrawerController.kTouchSlop = 5; // Matches Android framework.
265 DrawerController.kTouchSlopSquare = DrawerController.kTouchSlop * DrawerController.kTouchSlop;
267 DrawerController.prototype.restrictToCurrent = function(offset) {
268 return Math.max(this.left, Math.min(this.position, offset));
271 DrawerController.prototype.restrictToBounds = function(offset) {
272 return Math.max(this.left, Math.min(this.right, offset));
275 DrawerController.prototype.onTouchStart = function(e) {
276 this.velocityTracker.onTouchStart(e);
278 var touchX = e.changedTouches[0].clientX;
279 var touchY = e.changedTouches[0].clientY;
281 if (this.state != DrawerController.kOpened) {
282 if (touchX != this.restrictToCurrent(touchX))
284 this.state = DrawerController.kDragging;
287 this.animator.stopAnimation();
288 this.target.addEventListener('touchmove', this.onTouchMove);
289 this.target.addEventListener('touchend', this.onTouchEnd);
290 // TODO(abarth): Handle touchcancel.
292 this.startX = touchX;
293 this.startY = touchY;
294 this.startPosition = this.position;
295 this.touchBaseX = Math.min(touchX, this.startPosition);
298 DrawerController.prototype.onTouchMove = function(e) {
299 this.velocityTracker.onTouchMove(e);
301 if (this.state == DrawerController.kOpened) {
302 var deltaX = e.changedTouches[0].clientX - this.startX;
303 var deltaY = e.changedTouches[0].clientY - this.startY;
305 if (deltaX * deltaX + deltaY * deltaY < DrawerController.kTouchSlopSquare) {
310 if (Math.abs(deltaY) > Math.abs(deltaX)) {
311 this.target.removeEventListener('touchmove', this.onTouchMove);
312 this.target.removeEventListener('touchend', this.onTouchEnd);
316 this.state = DrawerController.kDragging;
320 var touchDeltaX = e.changedTouches[0].clientX - this.touchBaseX;
321 this.position = this.restrictToBounds(this.startPosition + touchDeltaX);
322 this.animateCallback.call(this.target, this.position);
325 DrawerController.prototype.onTouchEnd = function(e) {
326 this.velocityTracker.onTouchEnd(e);
327 this.target.removeEventListener('touchmove', this.onTouchMove);
328 this.target.removeEventListener('touchend', this.onTouchEnd);
330 var velocityX = this.velocityTracker.velocityX;
331 if (Math.abs(velocityX) > DrawerController.kMinFlingVelocity) {
332 this.fling(velocityX);
333 } else if (this.isOpen()) {
340 DrawerController.prototype.openFraction = function() {
341 var width = this.right - this.left;
342 var offset = this.position - this.left;
343 return offset / width;
346 DrawerController.prototype.isOpen = function() {
347 return this.openFraction() >= 0.5;
350 DrawerController.prototype.isOpening = function() {
351 return this.state == DrawerController.kOpening ||
352 (this.state == DrawerController.kFlinging && this.animationVelocityX > 0);
355 DrawerController.prototype.isClosing = function() {
356 return this.state == DrawerController.kClosing ||
357 (this.state == DrawerController.kFlinging && this.animationVelocityX < 0);
360 DrawerController.prototype.toggle = function() {
367 DrawerController.prototype.open = function() {
369 this.willOpenCallback.call(this.target);
371 this.animator.stopAnimation();
372 this.animationDuration = DrawerController.kMaxSettleDurationMS;
373 this.state = DrawerController.kOpening;
377 DrawerController.prototype.close = function() {
378 this.animator.stopAnimation();
379 this.animationDuration = DrawerController.kMaxSettleDurationMS;
380 this.state = DrawerController.kClosing;
384 DrawerController.prototype.fling = function(velocityX) {
385 this.animator.stopAnimation();
386 this.animationVelocityX = velocityX;
387 this.state = DrawerController.kFlinging;
391 DrawerController.prototype.animate = function() {
392 this.positionAnimationBase = this.position;
393 this.animator.startAnimation();
396 DrawerController.prototype.targetPosition = function(deltaT) {
397 if (this.state == DrawerController.kFlinging)
398 return this.positionAnimationBase + this.animationVelocityX * deltaT;
399 var targetFraction = this.curve.scaleTime(deltaT / this.animationDuration);
400 var animationWidth = this.state == DrawerController.kOpening ?
401 this.width - this.positionAnimationBase : -this.positionAnimationBase;
402 return this.positionAnimationBase + targetFraction * animationWidth;
405 DrawerController.prototype.onAnimation = function(timeStamp) {
406 var deltaT = timeStamp - this.animator.startTimeStamp;
407 var targetPosition = this.targetPosition(deltaT);
408 this.position = this.restrictToBounds(targetPosition);
410 this.animateCallback.call(this.target, this.position);
412 if (targetPosition <= this.left && this.isClosing()) {
413 this.state = DrawerController.kClosed;
414 this.didCloseCallback.call(this.target);
417 if (targetPosition >= this.right && this.isOpening()) {
418 this.state = DrawerController.kOpened;
426 function DismissController(options) {
427 this.velocityTracker = new VelocityTracker();
428 this.animator = new Animator(this);
430 this.target = options.target;
431 this.moveCallback = options.onMove;
432 this.dismissCallback = options.onDismiss;
433 this.curve = presetTimingFunctions[options.curve || 'linear'];
437 this.state = DismissController.kInitial;
439 this.target.addEventListener('touchstart', this.onTouchStart.bind(this));
440 this.target.addEventListener('touchmove', this.onTouchMove.bind(this));
441 this.target.addEventListener('touchend', this.onTouchEnd.bind(this));
442 // TODO(abarth): Handle touchcancel.
445 DismissController.kInitial = 'initial';
446 DismissController.kDragging = 'dragging';
447 DismissController.kSettling = 'settling';
448 DismissController.kFlinging = 'flinging';
449 DismissController.kDismissed = 'dismissed';
451 DismissController.prototype.onTouchStart = function(e) {
452 this.velocityTracker.onTouchStart(e);
454 this.state = DismissController.kInitial;
455 this.animator.stopAnimation();
457 this.startX = e.changedTouches[0].clientX;
458 this.startY = e.changedTouches[0].clientY;
459 this.startPosition = this.position;
462 DismissController.prototype.onTouchMove = function(e) {
463 this.velocityTracker.onTouchMove(e);
465 if (this.state == DismissController.kScrolling)
468 if (this.state == DismissController.kInitial) {
469 var deltaX = e.changedTouches[0].clientX - this.startX;
470 var deltaY = e.changedTouches[0].clientY - this.startY;
472 if (deltaX * deltaX + deltaY * deltaY < DrawerController.kTouchSlopSquare) {
477 if (Math.abs(deltaY) > Math.abs(deltaX)) {
478 this.state = DismissController.kScrolling;
482 this.state = DismissController.kDragging;
483 this.width = this.target.offsetWidth;
487 var deltaX = e.changedTouches[0].clientX - this.startX;
488 this.position = this.startPosition + deltaX;
489 this.moveCallback.call(this.target, this.position);
492 DismissController.prototype.onTouchEnd = function(e) {
493 this.velocityTracker.onTouchEnd(e);
495 if (this.state == DismissController.kDragging) {
496 var velocityX = this.velocityTracker.velocityX;
497 if (Math.abs(velocityX) > DrawerController.kMinFlingVelocity) {
498 this.fling(velocityX);
502 var fraction = this.position / this.width;
504 this.settle(this.width);
505 else if (fraction < -0.5)
506 this.settle(-this.width);
512 DismissController.prototype.fling = function(velocityX) {
513 this.animator.stopAnimation();
514 this.animationVelocityX = velocityX;
515 this.basePosition = this.position;
516 this.state = DismissController.kFlinging;
517 this.targetPosition = velocityX < 0 ? -this.width : this.width;
518 this.animator.startAnimation();
521 DismissController.prototype.settle = function(targetPosition) {
522 this.animator.stopAnimation();
523 this.animationDuration = DrawerController.kBaseSettleDurationMS;
524 this.state = DismissController.kSettling;
525 this.basePosition = this.position;
526 this.targetPosition = targetPosition;
527 this.animator.startAnimation();
530 DismissController.prototype.computeTargetPosition = function(deltaT) {
531 var approximateTargetPosition = 0;
532 var movingLeftward = false;
534 if (this.state == DismissController.kSettling) {
535 var targetFraction = this.curve.scaleTime(deltaT / this.animationDuration);
536 var animationWidth = this.targetPosition - this.basePosition;
537 approximateTargetPosition = this.basePosition + targetFraction * animationWidth;
538 movingLeftward = animationWidth < 0;
539 } else if (this.state == DismissController.kFlinging) {
540 approximateTargetPosition = this.basePosition + this.animationVelocityX * deltaT;
541 movingLeftward = this.animationVelocityX < 0;
544 var lowerBound = -this.width;
545 var upperBound = this.width;
546 if (movingLeftward && this.targetPosition == 0)
548 else if (!movingLeftward && this.targetPosition == 0)
551 return Math.max(lowerBound, Math.min(upperBound, approximateTargetPosition));
554 DismissController.prototype.onAnimation = function(timeStamp) {
555 var deltaT = timeStamp - this.animator.startTimeStamp;
557 this.position = this.computeTargetPosition(deltaT);
558 this.moveCallback.call(this.target, this.position);
560 if (this.position != this.targetPosition)
563 if (this.targetPosition == 0) {
564 this.state = DismissController.kInitial;
568 this.state = DismissController.kDismissed;
569 this.dismissCallback.call(this.target, this.targetPosition < 0 ? 'left' : 'right');
573 exports.DrawerController = DrawerController;
574 exports.DismissController = DismissController;
586 background-color: red;
589 <polymer-element name="app-frame" assetpath="/">
594 flex-direction: column;
595 background-color: white;
604 Polymer('app-frame', {
608 <polymer-element name="app-column" assetpath="/">
616 flex-direction: column;
623 Polymer('app-column', {
627 <polymer-element name="app-drawer" attributes="active" assetpath="/">
637 background-color: white;
638 -webkit-transform: translate3d(0,0,0);
648 background-color: black;
649 -webkit-transform: translate3d(0,0,0);
652 <div id="mask"></div>
658 Polymer('app-drawer', {
661 this.controller.toggle();
663 enteredView: function() {
664 var content = this.$.content;
665 var mask = this.$.mask;
666 this.controller = new DrawerController({
671 curve: 'ease-in-out',
672 willOpen: function() {
673 mask.style.display = 'block';
674 content.style.display = 'block';
677 didClose: function() {
678 mask.style.display = 'none';
679 content.style.display = 'none';
682 onAnimate: function(position) {
683 // FIXME: We should animate the opacity from zero, but that triggers http://crbug.com/328106
684 mask.style.opacity = ((position + 1) / 300) * 0.2;
685 content.style.WebkitTransform = 'translate3d(' + (position - 300) + 'px,0,0)';
692 <polymer-element name="app-dismissable-item" assetpath="/">
697 -webkit-transform: translate3d(0,0,0);
704 Polymer('app-dismissable-item', {
705 enteredView: function() {
706 this.controller = new DismissController({
708 curve: 'ease-in-out',
709 onMove: function(position) {
710 var width = this.offsetWidth;
711 this.style.opacity = (width - Math.abs(position)) / width;
712 this.style.WebkitTransform = 'translate3d(' + position + 'px,0,0)';
714 onDismiss: function(direction) {
724 Copyright 2013 The Polymer Authors. All rights reserved.
725 Use of this source code is governed by a BSD-style
726 license that can be found in the LICENSE file.
730 * @module Polymer Elements
735 * The polymer-selection element is used to manage selection state. It has no
736 * visual appearance and is typically used in conjuneciton with another element.
737 * For example, <a href="polymer-selector.html">polymer-selector</a>
738 * use a polymer-selection to manage selection.
740 * To mark an item as selected, call the select(item) method on
741 * polymer-selection. Notice that the item itself is an argument to this method.
742 * The polymer-selection element manages selection state for any given set of
743 * items. When an item is selected, the `polymer-select` event is fired.
744 * The attribute "multi" indicates if multiple items can be selected at once.
748 * <polymer-element name="selection-example">
751 * ::-webkit-distributed(> .selected) {
753 * font-style: italic;
756 * <ul on-tap="{{itemTapAction}}">
757 * <content></content>
759 * <polymer-selection id="selection" multi on-polymer-select="{{selectAction}}"></polymer-selection>
762 * Polymer('selection-example', {
763 * itemTapAction: function(e) {
764 * this.$.selection.select(e.target);
766 * selectAction: function(e, detail) {
767 * detail.item.classList.toggle('selected', detail.isSelected);
773 * <selection-example>
777 * </selection-example>
779 * @class polymer-selection
782 * Fired when an item's selection state is changed. This event is fired both
783 * when an item is selected or deselected. The `isSelected` detail property
784 * contains the selection state.
786 * @event polymer-select
787 * @param {Object} detail
788 * @param {boolean} detail.isSelected true for selection and false for deselection
789 * @param {Object} detail.item the item element
794 <polymer-element name="polymer-selection" attributes="multi" assetpath="bower_components/polymer-selection/">
798 display: none !important;
803 Polymer('polymer-selection', {
805 * If true, multiple selections are allowed.
819 * Retrieves the selected item(s).
820 * @method getSelection
821 * @returns Returns the selected item(s). If the multi property is true,
822 * getSelection will return an array, otherwise it will return
823 * the selected item or undefined if there is no selection.
825 getSelection: function() {
826 return this.multi ? this.selection : this.selection[0];
829 * Indicates if a given item is selected.
831 * @param {any} item The item whose selection state should be checked.
832 * @returns Returns true if `item` is selected.
834 isSelected: function(item) {
835 return this.selection.indexOf(item) >= 0;
837 setItemSelected: function(item, isSelected) {
838 if (item !== undefined && item !== null) {
840 this.selection.push(item);
842 var i = this.selection.indexOf(item);
844 this.selection.splice(i, 1);
847 this.fire("polymer-select", {isSelected: isSelected, item: item});
851 * Set the selection state for a given `item`. If the multi property
852 * is true, then the selected state of `item` will be toggled; otherwise
853 * the `item` will be selected.
855 * @param {any} item: The item to select.
857 select: function(item) {
860 } else if (this.getSelection() !== item) {
861 this.setItemSelected(this.getSelection(), false);
862 this.setItemSelected(item, true);
866 * Toggles the selection state for `item`.
868 * @param {any} item: The item to toggle.
870 toggle: function(item) {
871 this.setItemSelected(item, !this.isSelected(item));
878 Copyright 2013 The Polymer Authors. All rights reserved.
879 Use of this source code is governed by a BSD-style
880 license that can be found in the LICENSE file.
884 * @module Polymer Elements
887 * polymer-selector is used to manage a list of elements that can be selected.
888 * The attribute "selected" indicates which item element is being selected.
889 * The attribute "multi" indicates if multiple items can be selected at once.
890 * Tapping on the item element would fire "polymer-activate" event. Use
891 * "polymer-select" event to listen for selection changes.
895 * <polymer-selector selected="0">
899 * </polymer-selector>
901 * polymer-selector is not styled. So one needs to use "polymer-selected" CSS
902 * class to style the selected element.
905 * .item.polymer-selected {
911 * <div class="item">Item 1</div>
912 * <div class="item">Item 2</div>
913 * <div class="item">Item 3</div>
914 * </polymer-selector>
916 * @class polymer-selector
919 * Fired when an item's selection state is changed. This event is fired both
920 * when an item is selected or deselected. The `isSelected` detail property
921 * contains the selection state.
923 * @event polymer-select
924 * @param {Object} detail
925 * @param {boolean} detail.isSelected true for selection and false for deselection
926 * @param {Object} detail.item the item element
929 * Fired when an item element is tapped.
931 * @event polymer-activate
932 * @param {Object} detail
933 * @param {Object} detail.item the item element
939 <polymer-element name="polymer-selector" attributes="selected multi valueattr selectedClass selectedProperty selectedItem selectedModel selectedIndex notap target itemsSelector activateEvent" assetpath="bower_components/polymer-selector/">
941 <polymer-selection id="selection" multi="{{multi}}" on-polymer-select="{{selectionSelect}}"></polymer-selection>
942 <content id="items" select="*"></content>
945 Polymer('polymer-selector', {
947 * Gets or sets the selected element. Default to use the index
948 * of the item element.
950 * If you want a specific attribute value of the element to be
951 * used instead of index, set "valueattr" to that attribute name.
955 * <polymer-selector valueattr="label" selected="foo">
956 * <div label="foo"></div>
957 * <div label="bar"></div>
958 * <div label="zot"></div>
959 * </polymer-selector>
961 * In multi-selection this should be an array of values.
965 * <polymer-selector id="selector" valueattr="label" multi>
966 * <div label="foo"></div>
967 * <div label="bar"></div>
968 * <div label="zot"></div>
969 * </polymer-selector>
971 * this.$.selector.selected = ['foo', 'zot'];
973 * @attribute selected
979 * If true, multiple selections are allowed.
987 * Specifies the attribute to be used for "selected" attribute.
989 * @attribute valueattr
995 * Specifies the CSS class to be used to add to the selected element.
997 * @attribute selectedClass
999 * @default 'polymer-selected'
1001 selectedClass: 'polymer-selected',
1003 * Specifies the property to be used to set on the selected element
1004 * to indicate its active state.
1006 * @attribute selectedProperty
1010 selectedProperty: 'active',
1012 * Returns the currently selected element. In multi-selection this returns
1013 * an array of selected elements.
1015 * @attribute selectedItem
1021 * In single selection, this returns the model associated with the
1024 * @attribute selectedModel
1028 selectedModel: null,
1030 * In single selection, this returns the selected index.
1032 * @attribute selectedIndex
1038 * The target element that contains items. If this is not set
1039 * polymer-selector is the container.
1047 * This can be used to query nodes from the target node to be used for
1048 * selection items. Note this only works if the 'target' property is set.
1052 * <polymer-selector target="{{$.myForm}}" itemsSelector="input[type=radio]"></polymer-selector>
1053 * <form id="myForm">
1054 * <label><input type="radio" name="color" value="red"> Red</label> <br>
1055 * <label><input type="radio" name="color" value="green"> Green</label> <br>
1056 * <label><input type="radio" name="color" value="blue"> Blue</label> <br>
1057 * <p>color = {{color}}</p>
1060 * @attribute itemSelector
1066 * The event that would be fired from the item element to indicate
1067 * it is being selected.
1069 * @attribute activateEvent
1073 activateEvent: 'tap',
1076 this.activateListener = this.activateHandler.bind(this);
1077 this.observer = new MutationObserver(this.updateSelected.bind(this));
1083 var nodes = this.target !== this ? (this.itemsSelector ?
1084 this.target.querySelectorAll(this.itemsSelector) :
1085 this.target.children) : this.$.items.getDistributedNodes();
1086 return Array.prototype.filter.call(nodes || [], function(n) {
1087 return n && n.localName !== 'template';
1090 targetChanged: function(old) {
1092 this.removeListener(old);
1093 this.observer.disconnect();
1096 this.addListener(this.target);
1097 this.observer.observe(this.target, {childList: true});
1100 addListener: function(node) {
1101 node.addEventListener(this.activateEvent, this.activateListener);
1103 removeListener: function(node) {
1104 node.removeEventListener(this.activateEvent, this.activateListener);
1107 return this.$.selection.getSelection();
1109 selectedChanged: function() {
1110 this.updateSelected();
1112 updateSelected: function() {
1113 this.validateSelected();
1115 this.clearSelection();
1116 this.selected && this.selected.forEach(function(s) {
1117 this.valueToSelection(s);
1120 this.valueToSelection(this.selected);
1123 validateSelected: function() {
1124 // convert to an array for multi-selection
1125 if (this.multi && !Array.isArray(this.selected) &&
1126 this.selected !== null && this.selected !== undefined) {
1127 this.selected = [this.selected];
1130 clearSelection: function() {
1132 this.selection.slice().forEach(function(s) {
1133 this.$.selection.setItemSelected(s, false);
1136 this.$.selection.setItemSelected(this.selection, false);
1138 this.selectedItem = null;
1139 this.$.selection.clear();
1141 valueToSelection: function(value) {
1142 var item = (value === null || value === undefined) ?
1143 null : this.items[this.valueToIndex(value)];
1144 this.$.selection.select(item);
1146 updateSelectedItem: function() {
1147 this.selectedItem = this.selection;
1149 selectedItemChanged: function() {
1150 if (this.selectedItem) {
1151 var t = this.selectedItem.templateInstance;
1152 this.selectedModel = t ? t.model : undefined;
1154 this.selectedModel = null;
1156 this.selectedIndex = this.selectedItem ?
1157 parseInt(this.valueToIndex(this.selected)) : -1;
1159 valueToIndex: function(value) {
1160 // find an item with value == value and return it's index
1161 for (var i=0, items=this.items, c; (c=items[i]); i++) {
1162 if (this.valueForNode(c) == value) {
1166 // if no item found, the value itself is probably the index
1169 valueForNode: function(node) {
1170 return node[this.valueattr] || node.getAttribute(this.valueattr);
1172 // events fired from <polymer-selection> object
1173 selectionSelect: function(e, detail) {
1174 this.updateSelectedItem();
1176 this.applySelection(detail.item, detail.isSelected)
1179 applySelection: function(item, isSelected) {
1180 if (this.selectedClass) {
1181 item.classList.toggle(this.selectedClass, isSelected);
1183 if (this.selectedProperty) {
1184 item[this.selectedProperty] = isSelected;
1187 // event fired from host
1188 activateHandler: function(e) {
1190 var i = this.findDistributedTarget(e.target, this.items);
1192 var item = this.items[i];
1193 var s = this.valueForNode(item) || i;
1195 if (this.selected) {
1196 this.addRemoveSelected(s);
1198 this.selected = [s];
1203 this.asyncFire('polymer-activate', {item: item});
1207 addRemoveSelected: function(value) {
1208 var i = this.selected.indexOf(value);
1210 this.selected.splice(i, 1);
1212 this.selected.push(value);
1214 this.valueToSelection(value);
1216 findDistributedTarget: function(target, nodes) {
1217 // find first ancestor of target (including itself) that
1218 // is in nodes, if any
1219 while (target && target != this) {
1220 var i = Array.prototype.indexOf.call(nodes, target);
1224 target = target.parentNode;
1232 Copyright 2013 The Polymer Authors. All rights reserved.
1233 Use of this source code is governed by a BSD-style
1234 license that can be found in the LICENSE file.
1238 <polymer-element name="polymer-ui-theme-aware" attributes="theme" assetpath="bower_components/polymer-ui-theme-aware/">
1241 validateTheme: function() {
1242 var theme = this.theme;
1243 var defaultTheme = this.defaultTheme;
1246 while (p && !theme) {
1247 theme = p.getAttribute && p.getAttribute('theme');
1248 defaultTheme = defaultTheme || p.defaultTheme;
1249 p = p.parentNode || p.host;
1252 this.activeTheme = this.theme || theme || defaultTheme;
1255 Polymer('polymer-ui-theme-aware', {
1258 validateTheme: PolymerUI.validateTheme,
1259 enteredView: function() {
1260 this.validateTheme();
1262 themeChanged: function() {
1263 this.activeTheme = this.theme;
1265 activeThemeChanged: function(old) {
1266 this.classList.switch(old, this.activeTheme);
1273 Copyright 2013 The Polymer Authors. All rights reserved.
1274 Use of this source code is governed by a BSD-style
1275 license that can be found in the LICENSE file.
1279 * @module Polymer UI Elements
1282 * polymer-ui-menu is a polymer-selector with theme propagation. It styles to look like
1283 * a menu and should be used in conjunction with polymer-ui-menu-item.
1287 * <polymer-ui-menu selected="0">
1288 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item>
1289 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item>
1290 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item>
1291 * </polymer-ui-menu>
1293 * The "selectedItem" property returns the currently selected item.
1297 * <polymer-ui-menu selected="0" selectedItem="{{item}}">
1298 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item>
1299 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item>
1300 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item>
1301 * </polymer-ui-menu>
1303 * <div>selected label: {{item.label}}</div>
1305 * The event "polymer-select" can also be used to listen for selection change.
1309 * <polymer-ui-menu selected="0" on-polymer-select="{{selectAction}}">
1310 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item>
1311 * <polymer-ui-menu-item icon="dialog" label="Dialog"></polymer-ui-menu-item>
1312 * <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item>
1313 * </polymer-ui-menu>
1317 * selectAction: function(e, detail) {
1318 * if (detail.isSelected) {
1319 * var selectedItem = detail.item;
1324 * @class polymer-ui-menu
1325 * @extends polymer-selector
1332 <polymer-element name="polymer-ui-menu" extends="polymer-selector" attributes="theme" on-polymer-select="{{selectionChange}}" assetpath="bower_components/polymer-ui-menu/">
1335 Copyright 2013 The Polymer Authors. All rights reserved.
1336 Use of this source code is governed by a BSD-style
1337 license that can be found in the LICENSE file.
1343 box-sizing: border-box;
1344 -moz-box-sizing: border-box;
1350 :host(.polymer-ui-light-theme:host) {
1354 :host(.polymer-ui-dark-theme:host) {
1355 background: -webkit-linear-gradient(-60deg, #3d3d3d, #353535);
1356 background: -moz-linear-gradient(-60deg, #3d3d3d, #353535);
1357 background: -ms-linear-gradient(-60deg, #3d3d3d, #353535);
1364 Polymer('polymer-ui-menu', {
1366 validateTheme: PolymerUI.validateTheme,
1367 enteredView: function() {
1368 this.validateTheme();
1370 themeChanged: function() {
1371 this.activeTheme = this.theme;
1373 activeThemeChanged: function(old) {
1374 this.classList.switch(old, this.activeTheme);
1376 selectionChange: function(e, detail) {
1377 if (detail.isSelected) {
1378 var i = detail.item;
1379 // find nested selected item
1380 while (i.selectedItem) {
1383 this.selectedItem = i;
1391 Copyright 2013 The Polymer Authors. All rights reserved.
1392 Use of this source code is governed by a BSD-style
1393 license that can be found in the LICENSE file.
1398 * Polymer UI Elements
1400 * @module Polymer UI Elements
1403 * polymer-ui-icon is a 24x24 glyph expressed as a background-image.
1407 * <polymer-ui-icon src="star.png"></polymer-ui-icon>
1409 * Optionally can use other size like 32x32 by setting the attribute "size" to "32":
1411 * <polymer-ui-icon src="big_star.png" size="32"></polymer-ui-icon>
1413 * Polymer includes an icon set. The property "icon" can be used
1414 * to specify which icon to use.
1418 * <polymer-ui-icon icon="menu"></polymer-ui-icon>
1420 * @class polymer-ui-icon
1426 <polymer-element name="polymer-ui-icon" extends="polymer-ui-theme-aware" attributes="src size index icon" assetpath="bower_components/polymer-ui-icon/">
1429 Copyright 2013 The Polymer Authors. All rights reserved.
1430 Use of this source code is governed by a BSD-style
1431 license that can be found in the LICENSE file.
1435 display: inline-block;
1436 vertical-align: middle;
1438 background-repeat: no-repeat;
1441 :host(.polymer-ui-dark-icon:host, .polymer-ui-light-theme:host) {
1442 background-position: -24px 0;
1445 :host(.polymer-ui-light-icon:host, .polymer-ui-dark-theme:host) {
1446 background-position: -72px 0;
1449 :host(.polymer-ui-icons:host) {
1450 background-image: url(bower_components/polymer-ui-icon/bower_components/polymer-ui-icon/action-icons.png);
1499 icons.forEach(function(name, i) {
1504 Polymer('polymer-ui-icon', {
1506 * The URL of an image for the icon.
1514 * Specifies the size of the icon.
1522 * Specifies the icon from the Polymer icon set.
1535 sizeChanged: function() {
1536 this.style.width = this.style.height = this.size + 'px';
1538 iconChanged: function() {
1539 this.index = this.icon in icons ? icons[this.icon] : -1;
1541 indexChanged: function() {
1542 this.classList.add('polymer-ui-icons');
1543 this.by = -this.size * this.index;
1546 srcChanged: function() {
1547 this.classList.remove('polymer-ui-icons');
1548 this.style.backgroundImage = 'url(' + this.src + ')';
1551 activeThemeChanged: function(old) {
1552 this.super(arguments);
1553 this.style.backgroundPosition = '';
1554 this.bx = calcThemeOffset(this.activeTheme, this);
1557 updateIcon: function() {
1559 this.style.backgroundPosition = 'center';
1560 this.style.backgroundSize = this.size + 'px ' + this.size + 'px';
1562 this.style.backgroundPosition = (this.bx + 'px') + ' ' + (this.by + 'px');
1566 // memoize offset because getComputedStyle is expensive
1568 function calcThemeOffset(theme, node) {
1569 if (themes[theme] === undefined) {
1570 var bp = getComputedStyle(node).backgroundPosition.split(' ');
1571 // support 4 value syntax (https://code.google.com/p/chromium/issues/detail?id=310977)
1572 var l = bp.length === 4 ? bp[1] : bp[0];
1573 var offset = parseFloat(l);
1574 themes[theme] = offset;
1576 return themes[theme];
1583 Copyright 2013 The Toolkitchen Authors. All rights reserved.
1584 Use of this source code is governed by a BSD-style
1585 license that can be found in the LICENSE file.
1589 * @module Polymer UI Elements
1592 * polymer-ui-menu-item is styled to look like a menu item. It should be used
1593 * in conjunction with polymer-ui-menu or polymer-ui-sibebar-menu.
1597 * <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item>
1599 * @class polymer-ui-menu-item
1602 * The URL of an image for the icon.
1609 * Specifies the icon from the Polymer icon set.
1616 * Specifies the label for the menu item.
1623 * Specifies the URL of the link it goes to when tapped on.
1627 * <polymer-ui-menu-item icon="favorite" label="Favorite" href="http://www.polymer-project.org/"></polymer-ui-menu-item>
1629 * If you want more control on the link, e.g. specify the target for where to
1630 * open the linked document, you can put <a> directly inside the menu-item.
1634 * <polymer-ui-menu-item icon="favorite" label="Favorite">
1635 * <a href="http://www.polymer-project.org/" target="_self"></a>
1636 * </polymer-ui-menu-item>
1647 <polymer-element name="polymer-ui-menu-item" extends="polymer-ui-theme-aware" attributes="src label icon item href" assetpath="bower_components/polymer-ui-menu-item/">
1650 Copyright 2013 The Toolkitchen Authors. All rights reserved.
1651 Use of this source code is governed by a BSD-style
1652 license that can be found in the LICENSE file.
1658 box-sizing: border-box;
1659 -moz-box-sizing: border-box;
1664 border: 1px solid transparent;
1666 white-space: nowrap;
1671 :host(:hover:host) {
1675 :host(.polymer-selected:host, [active]:host) {
1679 :host(.polymer-ui-light-theme.polymer-selected:host, .polymer-ui-light-theme[active]:host) {
1680 background: #f2f2f2;
1681 border: 1px solid rgba(0, 0, 0, 0.15);
1684 :host(.polymer-ui-dark-theme:host) {
1688 :host(.polymer-ui-dark-theme:hover:host) {
1689 color: rgba(255, 255, 255, 0.9);
1692 :host(.polymer-ui-dark-theme.polymer-selected:host, .polymer-ui-dark-theme[active]:host) {
1693 background-color: #000;
1694 border: 1px solid rgba(255, 255, 255, 0.2);
1695 color: rgba(255, 255, 255, 0.9);
1698 :host([active].no-active-bg:host) {
1699 background-color: transparent;
1700 border: 1px solid transparent;
1703 /* icon and label */
1704 polymer-ui-icon:not([showing]) {
1705 display: none !important;
1713 vertical-align: middle;
1714 padding-right: 20px;
1717 /*@polyfill :host #label > a, #link */
1718 ::content > a, #link {
1731 <polymer-ui-icon src="{{src}}" icon="{{icon}}" showing?="{{icon || src}}"></polymer-ui-icon>
1732 <span id="label">{{label}}<content></content></span>
1733 <a id="link" href="{{href}}" hidden?="{{!href}}"></a>
1736 Polymer('polymer-ui-menu-item', {
1738 // calc item's offset middle pos instead of using offsetTop/Height
1739 // directly which requires to wait for submenu's collapsing transition to
1740 // complete first before it can return the correct pos.
1741 getOffsetMiddle: function() {
1742 var p = this.parentNode;
1744 var i = Array.prototype.indexOf.call(p.items, this);
1745 var h = this.getItemHeight();
1746 return i * h + h/2 + p.items[0].offsetTop;
1749 getItemHeight: function() {
1750 return this.offsetHeight;
1757 Copyright 2013 The Polymer Authors. All rights reserved.
1758 Use of this source code is governed by a BSD-style
1759 license that can be found in the LICENSE file.
1763 * @module Polymer Elements
1766 * polymer-media-query can be used to data bind to a CSS media query.
1767 * The "query" property is a bare CSS media query.
1768 * The "queryMatches" property will be a boolean representing if the page matches that media query.
1770 * polymer-media-query uses media query listeners to dynamically update the "queryMatches" property.
1771 * A "polymer-mediachange" event also fires when queryMatches changes.
1775 * <polymer-media-query query="max-width: 640px" queryMatches="{{phoneScreen}}"></polymer-media-query>
1777 * @class polymer-media-query
1782 <polymer-element name="polymer-media-query" attributes="query queryMatches" assetpath="bower_components/polymer-media-query/">
1792 Polymer('polymer-media-query', {
1794 * The Boolean return value of the media query
1795 * @attribute queryMatches
1799 queryMatches: false,
1801 * The CSS media query to evaulate
1808 this._mqHandler = this.queryHandler.bind(this);
1811 queryChanged: function() {
1813 this._mq.removeListener(this._mqHandler);
1815 var query = this.query;
1816 if (query[0] !== '(') {
1817 query = '(' + this.query + ')';
1819 this._mq = window.matchMedia(query);
1820 this._mq.addListener(this._mqHandler);
1821 this.queryHandler(this._mq);
1823 queryHandler: function(mq) {
1824 this.queryMatches = mq.matches;
1825 this.asyncFire('polymer-mediachange', mq);
1832 Copyright 2013 The Polymer Authors. All rights reserved.
1833 Use of this source code is governed by a BSD-style
1834 license that can be found in the LICENSE file.
1838 * @module Polymer Elements
1841 * polymer-flex-layout provides a helper to use CSS3 Flexible Boxes. By putting
1842 * polymer-flex-layout inside an element it makes the element a flex
1843 * container. Use 'flex' attribute to make the flex item flexible.
1848 * <polymer-flex-layout></polymer-flex-layout>
1850 * <div flex>Main</div>
1854 * ---------------------------------
1855 * |-------------------------------|
1856 * ||Left| Main |Right||
1857 * |-------------------------------|
1858 * ---------------------------------
1861 * <polymer-flex-layout vertical></polymer-flex-layout>
1863 * <div flex>Body</div>
1883 * @class polymer-flex-layout
1886 * If true, flex items are aligned vertically.
1888 * @attribute vertical
1893 * Defines the default for how flex items are laid out along the cross axis on
1894 * the current line. Possible values are 'start', 'center' and 'end'.
1901 * Defines how flex items are laid out along the main axis on the current line.
1902 * Possible values are 'start', 'center' and 'end'.
1904 * @attribute justify
1909 * If true, polymer-flex-layout is the flex container.
1913 * <polymer-flex-layout isContainer>
1915 * <div flex>Main</div>
1917 * </polymer-flex-layout>
1919 * ---------------------------------
1920 * |-------------------------------|
1921 * ||Left| Main |Right||
1922 * |-------------------------------|
1923 * ---------------------------------
1925 * @attribute isContainer
1932 <polymer-element name="polymer-flex-layout" attributes="vertical align justify isContainer" assetpath="bower_components/polymer-flex-layout/">
1934 <style polymer-scope="controller">/*
1935 Copyright 2013 The Polymer Authors. All rights reserved.
1936 Use of this source code is governed by a BSD-style
1937 license that can be found in the LICENSE file.
1939 .flexbox, [flexbox], [h-flexbox], [v-flexbox] {
1940 display: -webkit-box !important;
1941 display: -ms-flexbox !important;
1942 display: -moz-flex !important;
1943 display: -webkit-flex !important;
1944 display: flex !important;
1947 .flexbox.row, [flexbox], [h-flexbox] {
1948 -webkit-box-orient: horizontal;
1949 -ms-flex-direction: row;
1950 -moz-flex-direction: row;
1951 -webkit-flex-direction: row;
1952 flex-direction: row;
1955 .flexbox.column, [v-flexbox] {
1956 -webkit-box-orient: vertical;
1957 -ms-flex-direction: column;
1958 -moz-flex-direction: column;
1959 -webkit-flex-direction: column;
1960 flex-direction: column;
1963 .flex, [flex], [fit] {
1964 -webkit-box-flex: 1;
1971 ::-webkit-distributed(.flex),
1972 ::-webkit-distributed([flex]),
1973 ::-webkit-distributed([fit]) {
1974 -webkit-box-flex: 1;
1981 .flexbox.align-start {
1982 -webkit-box-align: start;
1983 -ms-flex-align: start;
1984 -moz-align-items: flex-start;
1985 -webkit-align-items: flex-start;
1986 align-items: flex-start;
1989 .flexbox.align-end {
1990 -webkit-box-align: end;
1991 -ms-flex-align: end;
1992 -moz-align-items: flex-end;
1993 -webkit-align-items: flex-end;
1994 align-items: flex-end;
1997 .flexbox.align-center {
1998 -webkit-box-align: center;
1999 -ms-flex-align: center;
2000 -moz-align-items: center;
2001 -webkit-align-items: center;
2002 align-items: center;
2005 .flexbox.justify-start {
2006 -webkit-box-pack: start;
2007 -ms-flex-pack: start;
2008 -moz-justify-content: flex-start;
2009 -webkit-justify-content: flex-start;
2010 justify-content: flex-start;
2013 .flexbox.justify-end {
2014 -webkit-box-pack: end;
2016 -moz-justify-content: flex-end;
2017 -webkit-justify-content: flex-end;
2018 justify-content: flex-end;
2021 .flexbox.justify-center {
2022 -webkit-box-pack: center;
2023 -ms-flex-pack: center;
2024 -moz-justify-content: center;
2025 -webkit-justify-content: center;
2026 justify-content: center;
2029 .flexbox.justify-between {
2030 -webkit-box-pack: justify;
2031 -ms-flex-pack: justify;
2032 -moz-justify-content: space-between;
2033 -webkit-justify-content: space-between;
2034 justify-content: space-between;
2037 :host(.flexbox:host, [flexbox]:host, [h-flexbox]:host, [v-flexbox]:host) {
2038 display: -webkit-box !important;
2039 display: -ms-flexbox !important;
2040 display: -moz-flex !important;
2041 display: -webkit-flex !important;
2042 display: flex !important;
2045 :host(.flexbox.row:host, [flexbox]:host, [h-flexbox]:host) {
2046 -webkit-box-orient: horizontal;
2047 -ms-flex-direction: row;
2048 -moz-flex-direction: row;
2049 -webkit-flex-direction: row;
2050 flex-direction: row;
2053 :host(.flexbox.column:host, [v-flexbox]:host) {
2054 -webkit-box-orient: vertical;
2055 -ms-flex-direction: column;
2056 -moz-flex-direction: column;
2057 -webkit-flex-direction: column;
2058 flex-direction: column;
2061 :host(.flexbox.align-start:host) {
2062 -webkit-box-align: start;
2063 -ms-flex-align: start;
2064 -moz-align-items: flex-start;
2065 -webkit-align-items: flex-start;
2066 align-items: flex-start;
2069 :host(.flexbox.align-end:host) {
2070 -webkit-box-align: end;
2071 -ms-flex-align: end;
2072 -moz-align-items: flex-end;
2073 -webkit-align-items: flex-end;
2074 align-items: flex-end;
2077 :host(.flexbox.align-center:host) {
2078 -webkit-box-align: center;
2079 -ms-flex-align: center;
2080 -moz-align-items: center;
2081 -webkit-align-items: center;
2082 align-items: center;
2085 :host(.flexbox.justify-start:host) {
2086 -webkit-box-pack: start;
2087 -ms-flex-pack: start;
2088 -moz-justify-content: flex-start;
2089 -webkit-justify-content: flex-start;
2090 justify-content: flex-start;
2093 :host(.flexbox.justify-end:host) {
2094 -webkit-box-pack: end;
2096 -moz-justify-content: flex-end;
2097 -webkit-justify-content: flex-end;
2098 justify-content: flex-end;
2101 :host(.flexbox.justify-center:host) {
2102 -webkit-box-pack: center;
2103 -ms-flex-pack: center;
2104 -moz-justify-content: center;
2105 -webkit-justify-content: center;
2106 justify-content: center;
2109 :host(.flexbox.justify-between:host) {
2110 -webkit-box-pack: justify;
2111 -ms-flex-pack: justify;
2112 -moz-justify-content: space-between;
2113 -webkit-justify-content: space-between;
2114 justify-content: space-between;
2118 Copyright 2013 The Polymer Authors. All rights reserved.
2119 Use of this source code is governed by a BSD-style
2120 license that can be found in the LICENSE file.
2122 .flexbox, [flexbox], [h-flexbox], [v-flexbox] {
2123 display: -webkit-box !important;
2124 display: -ms-flexbox !important;
2125 display: -moz-flex !important;
2126 display: -webkit-flex !important;
2127 display: flex !important;
2130 .flexbox.row, [flexbox], [h-flexbox] {
2131 -webkit-box-orient: horizontal;
2132 -ms-flex-direction: row;
2133 -moz-flex-direction: row;
2134 -webkit-flex-direction: row;
2135 flex-direction: row;
2138 .flexbox.column, [v-flexbox] {
2139 -webkit-box-orient: vertical;
2140 -ms-flex-direction: column;
2141 -moz-flex-direction: column;
2142 -webkit-flex-direction: column;
2143 flex-direction: column;
2146 .flex, [flex], [fit] {
2147 -webkit-box-flex: 1;
2154 ::-webkit-distributed(.flex),
2155 ::-webkit-distributed([flex]),
2156 ::-webkit-distributed([fit]) {
2157 -webkit-box-flex: 1;
2164 .flexbox.align-start {
2165 -webkit-box-align: start;
2166 -ms-flex-align: start;
2167 -moz-align-items: flex-start;
2168 -webkit-align-items: flex-start;
2169 align-items: flex-start;
2172 .flexbox.align-end {
2173 -webkit-box-align: end;
2174 -ms-flex-align: end;
2175 -moz-align-items: flex-end;
2176 -webkit-align-items: flex-end;
2177 align-items: flex-end;
2180 .flexbox.align-center {
2181 -webkit-box-align: center;
2182 -ms-flex-align: center;
2183 -moz-align-items: center;
2184 -webkit-align-items: center;
2185 align-items: center;
2188 .flexbox.justify-start {
2189 -webkit-box-pack: start;
2190 -ms-flex-pack: start;
2191 -moz-justify-content: flex-start;
2192 -webkit-justify-content: flex-start;
2193 justify-content: flex-start;
2196 .flexbox.justify-end {
2197 -webkit-box-pack: end;
2199 -moz-justify-content: flex-end;
2200 -webkit-justify-content: flex-end;
2201 justify-content: flex-end;
2204 .flexbox.justify-center {
2205 -webkit-box-pack: center;
2206 -ms-flex-pack: center;
2207 -moz-justify-content: center;
2208 -webkit-justify-content: center;
2209 justify-content: center;
2212 .flexbox.justify-between {
2213 -webkit-box-pack: justify;
2214 -ms-flex-pack: justify;
2215 -moz-justify-content: space-between;
2216 -webkit-justify-content: space-between;
2217 justify-content: space-between;
2220 :host(.flexbox:host, [flexbox]:host, [h-flexbox]:host, [v-flexbox]:host) {
2221 display: -webkit-box !important;
2222 display: -ms-flexbox !important;
2223 display: -moz-flex !important;
2224 display: -webkit-flex !important;
2225 display: flex !important;
2228 :host(.flexbox.row:host, [flexbox]:host, [h-flexbox]:host) {
2229 -webkit-box-orient: horizontal;
2230 -ms-flex-direction: row;
2231 -moz-flex-direction: row;
2232 -webkit-flex-direction: row;
2233 flex-direction: row;
2236 :host(.flexbox.column:host, [v-flexbox]:host) {
2237 -webkit-box-orient: vertical;
2238 -ms-flex-direction: column;
2239 -moz-flex-direction: column;
2240 -webkit-flex-direction: column;
2241 flex-direction: column;
2244 :host(.flexbox.align-start:host) {
2245 -webkit-box-align: start;
2246 -ms-flex-align: start;
2247 -moz-align-items: flex-start;
2248 -webkit-align-items: flex-start;
2249 align-items: flex-start;
2252 :host(.flexbox.align-end:host) {
2253 -webkit-box-align: end;
2254 -ms-flex-align: end;
2255 -moz-align-items: flex-end;
2256 -webkit-align-items: flex-end;
2257 align-items: flex-end;
2260 :host(.flexbox.align-center:host) {
2261 -webkit-box-align: center;
2262 -ms-flex-align: center;
2263 -moz-align-items: center;
2264 -webkit-align-items: center;
2265 align-items: center;
2268 :host(.flexbox.justify-start:host) {
2269 -webkit-box-pack: start;
2270 -ms-flex-pack: start;
2271 -moz-justify-content: flex-start;
2272 -webkit-justify-content: flex-start;
2273 justify-content: flex-start;
2276 :host(.flexbox.justify-end:host) {
2277 -webkit-box-pack: end;
2279 -moz-justify-content: flex-end;
2280 -webkit-justify-content: flex-end;
2281 justify-content: flex-end;
2284 :host(.flexbox.justify-center:host) {
2285 -webkit-box-pack: center;
2286 -ms-flex-pack: center;
2287 -moz-justify-content: center;
2288 -webkit-justify-content: center;
2289 justify-content: center;
2292 :host(.flexbox.justify-between:host) {
2293 -webkit-box-pack: justify;
2294 -ms-flex-pack: justify;
2295 -moz-justify-content: space-between;
2296 -webkit-justify-content: space-between;
2297 justify-content: space-between;
2303 Polymer('polymer-flex-layout', {
2306 layoutContainer: null,
2307 enteredView: function() {
2308 this.installControllerStyles();
2309 this.layoutContainer = this.isContainer ?
2310 this : (this.parentNode.host || this.parentNode);
2311 this.verticalChanged();
2312 this.alignChanged();
2313 this.justifyChanged();
2315 leftView: function() {
2316 this.layoutContainer = null;
2318 layoutContainerChanged: function(old) {
2320 old.classList.remove('flexbox');
2322 this.style.display = this.layoutContainer === this ? '' : 'none';
2323 if (this.layoutContainer) {
2324 this.layoutContainer.classList.add('flexbox');
2327 switchContainerClass: function(prefix, old, name) {
2328 if (this.layoutContainer && name) {
2329 this.layoutContainer.classList.switch(
2330 prefix + old, prefix + name);
2333 verticalChanged: function() {
2334 if (this.layoutContainer) {
2335 this.layoutContainer.classList.toggle('column', this.vertical);
2338 alignChanged: function(old) {
2339 this.switchContainerClass('align-', old, this.align);
2341 justifyChanged: function(old) {
2342 this.switchContainerClass('justify-', old, this.justify);
2349 Copyright 2013 The Polymer Authors. All rights reserved.
2350 Use of this source code is governed by a BSD-style
2351 license that can be found in the LICENSE file.
2356 * @module Polymer UI Elements
2359 * polymer-ui-toolbar is a horizontal bar containing elements that can perform actions.
2363 * <polymer-ui-toolbar>
2364 * <polymer-ui-icon-button src="menu.png" on-click="{{menuAction}}"></polymer-ui-icon-button>
2365 * <div flex>Title</div>
2366 * <polymer-ui-icon-button src="more.png" on-click="{{moreAction}}"></polymer-ui-icon-button>
2367 * </polymer-ui-toolbar>
2369 * polymer-ui-toolbar can adopt to smaller screen size. If the attribute "responsive" is set
2370 * and the screen size is less than the responsiveWidth (default to 800px), the toolbar will
2371 * be moved to the bottom of the page.
2375 * <polymer-ui-toolbar>
2376 * <polymer-ui-icon-button icon="menu"></polymer-ui-icon-button>
2377 * <div flex>Title</div>
2378 * <polymer-ui-toolbar responsive>
2379 * <polymer-ui-icon-button icon="add"></polymer-ui-icon-button>
2380 * <polymer-ui-icon-button icon="trash"></polymer-ui-icon-button>
2381 * <polymer-ui-icon-button icon="search"></polymer-ui-icon-button>
2382 * </polymer-ui-toolbar>
2383 * </polymer-ui-toolbar>
2385 * @class polymer-ui-toolbar
2393 <polymer-element name="polymer-ui-toolbar" extends="polymer-ui-theme-aware" attributes="responsiveWidth" assetpath="bower_components/polymer-ui-toolbar/">
2396 Copyright 2013 The Polymer Authors. All rights reserved.
2397 Use of this source code is governed by a BSD-style
2398 license that can be found in the LICENSE file.
2404 box-sizing: border-box;
2405 -moz-box-sizing: border-box;
2407 border-bottom: 1px solid rgba(0, 0, 0, 0.15);
2411 font-family: 'Helvetica Neue Medium', 'HelveticaNeue-Medium', Helvetica, sans-serif;
2415 :host(.polymer-ui-light-theme:host) {
2416 background: #f2f2f2 -webkit-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15));
2417 background: #f2f2f2 -moz-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15));
2418 background: #f2f2f2 -ms-linear-gradient(top, rgba(197,197,197,0), rgba(197,197,197,0.15));
2422 :host(.polymer-ui-dark-theme:host) {
2423 background: #444444 none;
2427 :host(.narrow-layout[responsive]:host) {
2434 border-top: 1px solid rgba(0, 0, 0, 0.28);
2437 /* TODO(sorvell): use of !important due to inability to
2438 naturally win over an :host style */
2439 /*@polyfill :host > polymer-ui-icon-button */
2440 ::content > polymer-ui-icon-button {
2441 margin: 0px 8px 0 8px !important;
2444 /*@polyfill :host > polymer-ui-menu-button */
2445 ::content > polymer-ui-menu-button {
2446 margin: 0px 8px 0 8px !important;
2449 /*@polyfill :host > polymer-ui-toolbar */
2450 ::content > polymer-ui-toolbar {
2454 /*@polyfill :host > polymer-ui-toolbar:not(.narrow-layout) */
2455 ::content > polymer-ui-toolbar:not(.narrow-layout) {
2457 background: transparent none;
2460 <polymer-flex-layout align="center"></polymer-flex-layout>
2461 <polymer-media-query query="max-width: {{responsiveWidth}}" querymatches="{{queryMatches}}"></polymer-media-query>
2465 Polymer('polymer-ui-toolbar', {
2466 responsiveWidth: '800px',
2467 queryMatches: false,
2468 defaultTheme: 'polymer-ui-light-theme',
2469 queryMatchesChanged: function() {
2470 this.classList.toggle('narrow-layout', this.queryMatches);
2477 Copyright 2013 The Polymer Authors. All rights reserved.
2478 Use of this source code is governed by a BSD-style
2479 license that can be found in the LICENSE file.
2483 * @module Polymer UI Elements
2486 * polymer-ui-icon-button enables you to place an image centered in a button.
2490 * <polymer-ui-icon-button src="star.png"></polymer-ui-icon-button>
2492 * Polymer includes an icon set. The property "icon" can be used
2493 * to specify which icon to use.
2497 * <polymer-ui-icon-button icon="menu"></polymer-ui-icon-button>
2499 * @class polymer-ui-icon-button
2505 <polymer-element name="polymer-ui-icon-button" extends="polymer-ui-theme-aware" attributes="src index icon active" assetpath="bower_components/polymer-ui-icon-button/">
2508 Copyright 2013 The Polymer Authors. All rights reserved.
2509 Use of this source code is governed by a BSD-style
2510 license that can be found in the LICENSE file.
2513 display: inline-block;
2514 box-sizing: border-box;
2515 -moz-box-sizing: border-box;
2518 background-image: none;
2522 vertical-align: middle;
2526 :host(.outline:host) {
2527 box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.1);
2530 :host(:hover:host) {
2531 box-shadow: 0 1px 0 0 rgba(0, 0, 0, 0.12), 0 0 0 1px rgba(0, 0, 0, 0.1);
2534 :host(.selected:host) {
2535 background-color: rgba(0, 0, 0, 0.05);
2536 box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.05), 0 0 0 1px rgba(0, 0, 0, 0.12);
2539 :host(:active:host, .selected:active:host) {
2540 background-color: rgba(0, 0, 0, 0.05);
2541 box-shadow: inset 0 1px 0 0 rgba(0, 0, 0, 0.1), 0 0 0 1px rgba(0, 0, 0, 0.12);
2544 :host(.polymer-ui-dark-theme.outline:host) {
2545 background-color: rgba(200, 200, 200, 0.05);
2546 box-shadow: 0 0 0 1px rgba(200, 200, 200, 0.1);
2549 :host(.polymer-ui-dark-theme:hover:host) {
2550 background-color: rgba(200, 200, 200, 0.05);
2551 box-shadow: 0 1px 0 0 rgba(200, 200, 200, 0.12), 0 0 0 1px rgba(200, 200, 200, 0.1);
2554 :host(.polymer-ui-dark-theme.selected:host) {
2555 background-color: rgba(220, 220, 220, 0.05);
2556 box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.05), 0 0 0 1px rgba(200, 200, 200, 0.12);
2559 :host(.polymer-ui-dark-theme:active:host, .polymer-ui-dark-theme.selected:active:host) {
2560 background-color: rgba(200, 200, 200, 0.05);
2561 box-shadow: inset 0 1px 0 0 rgba(200, 200, 200, 0.1), 0 0 0 1px rgba(200, 200, 200, 0.12);
2565 display: block !important;
2567 <polymer-ui-icon src="{{src}}" index="{{index}}" icon="{{icon}}"><content></content></polymer-ui-icon>
2570 Polymer('polymer-ui-icon-button', {
2572 * The URL of an image for the icon.
2580 * If true, border is placed around the button to indicate
2589 * Specifies the icon from the Polymer icon set.
2597 * If a theme is applied that includes an icon set, the index of the
2605 activeChanged: function() {
2606 // TODO(sjmiles): sugar this common case
2607 this.classList.toggle('selected', this.active);
2615 background-color: white;
2616 border-bottom: 1px solid lightgray;
2619 background-color: darkgrey;
2623 <body class="polymer-ui-body-text" unresolved="">
2625 <polymer-ui-toolbar theme="polymer-ui-light-theme">
2626 <polymer-ui-icon-button icon="menu" id="menu-button"></polymer-ui-icon-button>
2627 <div flex="">Demo app</div>
2628 <polymer-ui-icon-button icon="refresh"></polymer-ui-icon-button>
2629 <polymer-ui-icon-button icon="add"></polymer-ui-icon-button>
2630 </polymer-ui-toolbar>
2632 <app-drawer id="nav-drawer">
2633 <polymer-ui-menu selected="0" theme="polymer-ui-light-theme" active="false">
2634 <polymer-ui-menu-item icon="settings" label="Settings"></polymer-ui-menu-item>
2635 <polymer-ui-menu-item icon="dialog" label="AAAAA"></polymer-ui-menu-item>
2636 <polymer-ui-menu-item icon="dialog" label="BBBBB"></polymer-ui-menu-item>
2637 <polymer-ui-menu-item icon="dialog" label="CCCCC"></polymer-ui-menu-item>
2638 <polymer-ui-menu-item icon="dialog" label="DDDDD"></polymer-ui-menu-item>
2639 <polymer-ui-menu-item icon="dialog" label="EEEEE"></polymer-ui-menu-item>
2640 <polymer-ui-menu-item icon="dialog" label="FFFFF"></polymer-ui-menu-item>
2641 <polymer-ui-menu-item icon="dialog" label="GGGGG"></polymer-ui-menu-item>
2642 <polymer-ui-menu-item icon="dialog" label="HHHHH"></polymer-ui-menu-item>
2643 <polymer-ui-menu-item icon="dialog" label="IIIII"></polymer-ui-menu-item>
2644 <polymer-ui-menu-item icon="dialog" label="JJJJJ"></polymer-ui-menu-item>
2645 <polymer-ui-menu-item icon="dialog" label="KKKKK"></polymer-ui-menu-item>
2646 <polymer-ui-menu-item icon="dialog" label="LLLLL"></polymer-ui-menu-item>
2647 <polymer-ui-menu-item icon="dialog" label="MMMMM"></polymer-ui-menu-item>
2648 <polymer-ui-menu-item icon="dialog" label="NNNNN"></polymer-ui-menu-item>
2649 <polymer-ui-menu-item icon="dialog" label="OOOOO"></polymer-ui-menu-item>
2650 <polymer-ui-menu-item icon="dialog" label="PPPPP"></polymer-ui-menu-item>
2651 <polymer-ui-menu-item icon="dialog" label="QQQQQ"></polymer-ui-menu-item>
2652 <polymer-ui-menu-item icon="dialog" label="RRRRR"></polymer-ui-menu-item>
2653 <polymer-ui-menu-item icon="dialog" label="SSSSS"></polymer-ui-menu-item>
2654 <polymer-ui-menu-item icon="dialog" label="TTTTT"></polymer-ui-menu-item>
2655 <polymer-ui-menu-item icon="dialog" label="UUUUU"></polymer-ui-menu-item>
2656 <polymer-ui-menu-item icon="dialog" label="VVVVV"></polymer-ui-menu-item>
2657 <polymer-ui-menu-item icon="dialog" label="WWWWW"></polymer-ui-menu-item>
2658 <polymer-ui-menu-item icon="dialog" label="XXXXX"></polymer-ui-menu-item>
2659 <polymer-ui-menu-item icon="dialog" label="YYYYY"></polymer-ui-menu-item>
2660 <polymer-ui-menu-item icon="dialog" label="ZZZZZ"></polymer-ui-menu-item>
2661 <polymer-ui-menu-item icon="search" label="Search"></polymer-ui-menu-item>
2667 document.addEventListener('WebComponentsReady', function() {
2668 document.getElementById('nav-drawer').toggle();
2671 document.getElementById('menu-button').addEventListener('click', function() {
2672 document.getElementById('nav-drawer').toggle();
projects / platform / framework / web / crosswalk.git / blob