src/widgets/popupwindow/js/jquery.mobile.tizen.popupwindow.js

   1 /*
   2  * jQuery Mobile Widget @VERSION
   3  *
   4  * This software is licensed under the MIT licence (as defined by the OSI at
   5  * http://www.opensource.org/licenses/mit-license.php)
   6  *
   7  * ***************************************************************************
   8  * Copyright (c) 2000 - 2011 Samsung Electronics Co., Ltd.
   9  * Copyright (c) 2011 by Intel Corporation Ltd.
  10  *
  11  * Permission is hereby granted, free of charge, to any person obtaining a
  12  * copy of this software and associated documentation files (the "Software"),
  13  * to deal in the Software without restriction, including without limitation
  14  * the rights to use, copy, modify, merge, publish, distribute, sublicense,
  15  * and/or sell copies of the Software, and to permit persons to whom the
  16  * Software is furnished to do so, subject to the following conditions:
  17  *
  18  * The above copyright notice and this permission notice shall be included in
  19  * all copies or substantial portions of the Software.
  20  *
  21  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
  22  * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
  23  * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
  24  * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
  25  * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
  26  * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
  27  * DEALINGS IN THE SOFTWARE.
  28  * ***************************************************************************
  29  *
  30  * Authors: Gabriel Schulhof <gabriel.schulhof@intel.com>,
  31  *          Elliot Smith <elliot.smith@intel.com>
  32  */
  33
  34 /*
  35  * Shows other elements inside a popup window.
  36  *
  37  * To apply, add the attribute data-role="popupwindow" to a <div> element inside
  38  * a page. Alternatively, call popupwindow()
  39  * on an element, eg :
  40  *
  41  *     $("#mypopupwindowContent").popupwindow();
  42  * where the html might be :
  43  *     <div id="mypopupwindowContent"></div>
  44  *
  45  * To trigger the popupwindow to appear, it is necessary to make a call to its
  46  * 'open()' method. This is typically done by binding a function to an event
  47  * emitted by an input element, such as a the clicked event emitted by a button
  48  * element. The open() method takes two arguments, specifying the x and y
  49  * screen coordinates of the center of the popup window.
  50
  51  * You can associate a button with a popup window like this:
  52  *      <div id="mypopupContent" style="display: table;" data-role="popupwindow">
  53  *          <table>
  54  *              <tr> <td>Eenie</td>   <td>Meenie</td>  <td>Mynie</td>   <td>Mo</td>  </tr>
  55  *              <tr> <td>Catch-a</td> <td>Tiger</td>   <td>By-the</td>  <td>Toe</td> </tr>
  56  *              <tr> <td>If-he</td>   <td>Hollers</td> <td>Let-him</td> <td>Go</td>  </tr>
  57  *              <tr> <td>Eenie</td>   <td>Meenie</td>  <td>Mynie</td>   <td>Mo</td>  </tr>
  58  *          </table>
  59  *      </div>
  60  * <a href="#myPopupContent" data-rel="popupwindow" data-role="button">Show popup</a>
  61  *
  62  * Options:
  63  *
  64  *     theme: String; the theme for the popupwindow contents
  65  *                   Default: null
  66  *
  67  *     overlayTheme: String; the theme for the popupwindow
  68  *                   Default: null
  69  *
  70  *     shadow: Boolean; display a shadow around the popupwindow
  71  *             Default: true
  72  *
  73  *     corners: Boolean; display a shadow around the popupwindow
  74  *             Default: true
  75  *
  76  *     fade: Boolean; fades the opening and closing of the popupwindow
  77  *
  78  *     transition: String; the transition to use when opening or closing
  79  *                 a popupwindow
  80  *                 Default: $.mobile.defaultDialogTransition
  81  *
  82  * Events:
  83  *      popupbeforeposition: triggered after a popup has completed preparations for opening, but has not yet opened
  84  *      popupafteropen: triggered after a popup has completely opened
  85  *      popupafterclose triggered when a popup has completely closed
  86 */
  87
  88 /**
  89         @class Popup
  90         The pop-up widget shows a list of items in a pop-up window in the middle of the screen. It automatically optimizes the pop-up window size within the screen.
  91         To add a pop-up widget to the application, use the following code:
  92
  93                 // Basic pop-up
  94                 <div id="center_info" data-role="popup" data-style="center_info">
  95                         <div data-role="text">
  96                                 <p>
  97                                 Pop-up dialog box, a child window that blocks user interaction in the parent window
  98                                 </p>
  99                         </div>
 100                 </div>
 101                 // Pop-up with a title and button
 102                 <div id="center_title_1btn" data-role="popup" data-style="center_title_1btn">
 103                         <p data-role="title">
 104                                 Pop-up title
 105                         </p>
 106                         <p data-role="text">
 107                                 Pop-up dialog box
 108                         </p>
 109                 <div data-role="button-bg">
 110                         <input type="button" value="Text Button" />
 111                 </div>
 112                 </div>
 113
 114         The pop-up can define callbacks for events as described in the jQueryMobile documentation for pop-up events. <br/>You can use methods with the pop-up as described in the jQueryMobile documentation for pop-up methods.
 115 */
 116
 117 /**
 118         @property {String} data-style
 119         Defines the pop-up window style.
 120         The following styles are available:
 121
 122         center_info: basic pop-up message
 123         center_title: pop-up message with a title
 124         center_basic_1btn: pop-up message with 1 button
 125         center_basic_2btn: pop-up message with 2 horizontal buttons
 126         center_title_1btn: pop-up message with a title and 1 button
 127         center_title_2btn: pop-up message with a title and 2 horizontal buttons
 128         center_title_3btn: pop-up message with a title and 3 horizontal buttons
 129         center_button_vertical: pop-up message with vertical buttons
 130         center_checkbox: pop-up message with a check box
 131         center_liststyle_1btn>: pop-up message with a list and 1 button
 132         center_liststyle_2btn: pop-up message with a list and 2 horizontal buttons
 133         center_liststyle_3btn: pop-up message with a list and 3 horizontal buttons
 134 */
 135
 136 (function ( $, undefined ) {
 137         $.widget( "tizen.popupwindow", $.tizen.widgetex, {
 138                 options: {
 139                         theme: null,
 140                         overlayTheme: "s",
 141                         style: "custom",
 142                         disabled: false,
 143                         shadow: true,
 144                         corners: true,
 145                         fade: false,
 146                         opacity: 0.7,
 147                         widthRatio: 0.8612,
 148                         transition: $.mobile.defaultDialogTransition,
 149                         initSelector: ":jqmData(role='popupwindow')"
 150                 },
 151
 152                 _htmlProto: {
 153                         ui: {
 154                                 screen: "#popupwindow-screen",
 155                                 container: "#popupwindow-container"
 156                         }
 157                 },
 158
 159                 _setStyle: function () {
 160                         var popup = this.element,
 161                                 style = popup.attr( 'data-style' );
 162
 163                         if ( style ) {
 164                                 this.options.style = style;
 165                         }
 166
 167                         popup.addClass( this.options.style );
 168                         popup.find( ":jqmData(role='title')" )
 169                                         .wrapAll( "<div class='popup-title'></div>" );
 170                         popup.find( ":jqmData(role='text')" )
 171                                         .wrapAll( "<div class='popup-text'></div>" );
 172                         popup.find( ":jqmData(role='button-bg')" )
 173                                         .wrapAll( "<div class='popup-button-bg'></div>" );
 174                         popup.find( ":jqmData(role='check-bg')" )
 175                                         .wrapAll( "<div class='popup-check-bg'></div>" );
 176                         popup.find( ":jqmData(role='scroller-bg')" )
 177                                         .addClass( "popup-scroller-bg" );
 178                         popup.find( ":jqmData(role='text-bottom-bg')" )
 179                                         .wrapAll( "<div class='popup-text-bottom-bg'></div>" );
 180                         popup.find( ":jqmData(role='text-left')" )
 181                                         .wrapAll( "<div class='popup-text-left'></div>" );
 182                         popup.find( ":jqmData(role='text-right')" )
 183                                         .wrapAll( "<div class='popup-text-right'></div>" );
 184                         popup.find( ":jqmData(role='progress-bg')" )
 185                                         .wrapAll( "<div class='popup-progress-bg'></div>" );
 186                 },
 187
 188                 _create: function () {
 189                         console.warn("popupwindow() was deprecated. use popup() instead.");
 190                         var thisPage = this.element.closest(":jqmData(role='page')"),
 191                                 self = this;
 192
 193                         if ( thisPage.length === 0 ) {
 194                                 thisPage = $("body");
 195                         }
 196
 197                         this._ui.placeholder =
 198                                         $( "<div><!-- placeholder for " + this.element.attr("id") + " --></div>" )
 199                                         .css("display", "none")
 200                                         .insertBefore( this.element );
 201
 202                         thisPage.append( this._ui.screen );
 203                         this._ui.container.insertAfter( this._ui.screen );
 204                         this._ui.container.append( this.element );
 205
 206                         this._setStyle();
 207
 208                         this._isOpen = false;
 209
 210                         this._ui.screen.bind( "vclick", function ( e ) {
 211                                 self.close();
 212                                 return false;
 213                         } );
 214
 215                         this.element.bind( "vclick", function( e ) {
 216                                 if ( $( e.target ).is("ui-btn-ctxpopup-close") ) {
 217                                         self.close();
 218                                 }
 219                         } );
 220                 },
 221
 222                 destroy: function () {
 223                         this.element.insertBefore( this._ui.placeholder );
 224
 225                         this._ui.placeholder.remove();
 226                         this._ui.container.remove();
 227                         this._ui.screen.remove();
 228                         this.element.triggerHandler("destroyed");
 229                         $.Widget.prototype.destroy.call( this );
 230                 },
 231
 232                 _placementCoords: function ( x, y, cw, ch ) {
 233                         var screenHeight = $( window ).height(),
 234                                 screenWidth = $( window ).width(),
 235                                 halfheight = ch / 2,
 236                                 maxwidth = parseFloat( this._ui.container.css( "max-width" ) ),
 237                                 roomtop = y,
 238                                 roombot = screenHeight - y,
 239                                 newtop,
 240                                 newleft;
 241
 242                         if ( roomtop > ch / 2 && roombot > ch / 2 ) {
 243                                 newtop = y - halfheight;
 244                         } else {
 245                                 newtop = roomtop > roombot ? screenHeight - ch - 30 : 30;
 246                         }
 247
 248                         if ( cw < maxwidth ) {
 249                                 newleft = ( screenWidth - cw ) / 2;
 250                         } else {
 251                                 newleft = x - cw / 2;
 252
 253                                 if ( newleft < 10 ) {
 254                                         newleft = 10;
 255                                 } else if ( ( newleft + cw ) > screenWidth ) {
 256                                         newleft = screenWidth - cw - 10;
 257                                 }
 258                         }
 259
 260                         return { x : newleft, y : newtop };
 261                 },
 262
 263                 _setPosition: function ( x_where, y_where ) {
 264                         var x = ( undefined === x_where ? $( window ).width()  / 2 : x_where ),
 265                                 y = ( undefined === y_where ? $( window ).height() / 2 : y_where ),
 266                                 coords,
 267                                 ctxpopup = this.element.data("ctxpopup"),
 268                                 popupWidth,
 269                                 menuHeight,
 270                                 menuWidth,
 271                                 screenHeight,
 272                                 screenWidth,
 273                                 roomtop,
 274                                 roombot,
 275                                 halfheight,
 276                                 maxwidth,
 277                                 newtop,
 278                                 newleft;
 279
 280                         if ( !ctxpopup ) {
 281                                 popupWidth = $( window ).width() * this.options.widthRatio;
 282                                 this._ui.container.css( "width", popupWidth );
 283
 284                                 if ( this._ui.container.outerWidth() > $( window ).width() ) {
 285                                         this._ui.container.css( {"max-width" : $( window ).width() - 30} );
 286                                 }
 287                         }
 288
 289                         coords = this._placementCoords( x, y,
 290                                         this._ui.container.outerWidth(),
 291                                         this._ui.container.outerHeight() );
 292
 293                         menuHeight = this._ui.container.innerHeight();
 294                         menuWidth = this._ui.container.innerWidth();
 295                         screenHeight = $( window ).height();
 296                         screenWidth = $( window ).width();
 297                         roomtop = y;
 298                         roombot = screenHeight - y;
 299                         halfheight = menuHeight / 2;
 300                         maxwidth = parseFloat( this._ui.container.css( "max-width" ) );
 301                         newtop = ( screenHeight - menuHeight ) / 2;
 302
 303                         if ( !maxwidth || menuWidth < maxwidth ) {
 304                                 newleft = ( screenWidth - menuWidth ) / 2;
 305                         } else {
 306                                 newleft = x - menuWidth / 2;
 307
 308                                 if ( newleft < 30 ) {
 309                                         newleft = 30;
 310                                 } else if ( ( newleft + menuWidth ) > screenWidth ) {
 311                                         newleft = screenWidth - menuWidth - 30;
 312                                 }
 313                         }
 314
 315                         if ( ctxpopup ) {
 316                                 newtop = coords.y;
 317                                 newleft = coords.x;
 318                         }
 319
 320                         this._ui.container.css({
 321                                 top: newtop,
 322                                 left: newleft
 323                         });
 324
 325                         this._ui.screen.css( "height", screenHeight );
 326                 },
 327                 open: function ( x_where, y_where, backgroundclose ) {
 328                         var self = this,
 329                                 zIndexMax = 0;
 330
 331                         if ( this._isOpen || this.options.disabled ) {
 332                                 return;
 333                         }
 334
 335                         $( document ).find("*").each( function () {
 336                                 var el = $( this ),
 337                                         zIndex = parseInt( el.css("z-index"), 10 );
 338
 339                                 if ( !( el.is( self._ui.container ) ||
 340                                                 el.is( self._ui.screen ) ||
 341                                                 isNaN( zIndex ))) {
 342                                         zIndexMax = Math.max( zIndexMax, zIndex );
 343                                 }
 344                         } );
 345
 346                         this._ui.screen.css( "height", $( window ).height() );
 347
 348                         if( backgroundclose ) {
 349                                 this._ui.screen.css( "opacity", 0 )
 350                                                 .removeClass("ui-screen-hidden");
 351                         } else {
 352                                 this._ui.removeClass("ui-screen-hidden");
 353
 354                                 if ( this.options.fade ) {
 355                                         this._ui.screen.animate( {opacity: this.options.opacity}, "fast" );
 356                                 } else {
 357                                         this._ui.screen.css( {opacity: this.options.opacity} );
 358                                 }
 359                         }
 360
 361                         this._setPosition( x_where, y_where );
 362
 363                         this.element.trigger("popupbeforeposition");
 364
 365                         this._ui.container
 366                                 .removeClass("ui-selectmenu-hidden")
 367                                 .addClass("in")
 368                                 .animationComplete( function () {
 369                                         self.element.trigger("popupafteropen");
 370                                 } );
 371
 372                         this._isOpen = true;
 373
 374                         if ( !this._reflow ) {
 375                                 this._reflow = function () {
 376                                         if ( !self._isOpen ) {
 377                                                 return;
 378                                         }
 379
 380                                         self._setPosition( x_where, y_where );
 381                                 };
 382
 383                                 $( window ).bind( "resize", this._reflow );
 384                         }
 385                 },
 386
 387                 close: function () {
 388                         if ( !this._isOpen ) {
 389                                 return;
 390                         }
 391
 392                         if ( this._reflow ) {
 393                                 $( window ).unbind( "resize", this._reflow );
 394                                 this._reflow = null;
 395                         }
 396
 397                         var self = this,
 398                                 hideScreen = function () {
 399                                         self._ui.screen.addClass("ui-screen-hidden");
 400                                         self._isOpen = false;
 401                                 };
 402
 403                         this._ui.container.removeClass("in").addClass("reverse out");
 404
 405                         if ( this.options.transition === "none" ) {
 406                                 this._ui.container
 407                                         .addClass("ui-selectmenu-hidden")
 408                                         .removeAttr("style");
 409                                 this.element.trigger("popupafterclose");
 410                         } else {
 411                                 this._ui.container.animationComplete( function () {
 412                                         self._ui.container
 413                                                 .removeClass("reverse out")
 414                                                 .addClass("ui-selectmenu-hidden")
 415                                                 .removeAttr("style");
 416                                         self.element.trigger("popupafterclose");
 417                                 } );
 418                         }
 419
 420                         if ( this.options.fade ) {
 421                                 this._ui.screen.animate( {opacity: 0}, "fast", hideScreen );
 422                         } else {
 423                                 hideScreen();
 424                         }
 425                 },
 426
 427                 _realSetTheme: function ( dst, theme ) {
 428                         var classes = ( dst.attr("class") || "" ).split(" "),
 429                                 alreadyAdded = true,
 430                                 currentTheme = null,
 431                                 matches;
 432
 433                         while ( classes.length > 0 ) {
 434                                 currentTheme = classes.pop();
 435                                 matches = currentTheme.match(/^ui-body-([a-z])$/);
 436
 437                                 if ( matches && matches.length > 1 ) {
 438                                         currentTheme = matches[1];
 439                                         break;
 440                                 } else {
 441                                         currentTheme = null;
 442                                 }
 443                         }
 444
 445                         dst.removeClass( "ui-body-" + currentTheme );
 446                         if ( ( theme || "" ).match(/[a-z]/) ) {
 447                                 dst.addClass( "ui-body-" + theme );
 448                         }
 449                 },
 450
 451                 _setTheme: function ( value ) {
 452                         this._realSetTheme( this.element, value );
 453                         this.options.theme = value;
 454                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "theme", value );
 455                 },
 456
 457                 _setOverlayTheme: function ( value ) {
 458                         this._realSetTheme( this._ui.container, value );
 459                         this.options.overlayTheme = value;
 460                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "overlay-theme", value );
 461                 },
 462
 463                 _setShadow: function ( value ) {
 464                         this.options.shadow = value;
 465                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "shadow", value );
 466                         this._ui.container[value ? "addClass" : "removeClass"]("ui-overlay-shadow");
 467                 },
 468
 469                 _setCorners: function ( value ) {
 470                         this.options.corners = value;
 471                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "corners", value );
 472                         this._ui.container[value ? "addClass" : "removeClass"]("ui-corner-all");
 473                 },
 474
 475                 _setFade: function ( value ) {
 476                         this.options.fade = value;
 477                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "fade", value );
 478                 },
 479
 480                 _setTransition: function ( value ) {
 481                         this._ui.container
 482                                 .removeClass( this.options.transition || "" )
 483                                 .addClass( value );
 484                         this.options.transition = value;
 485                         this.element.attr( "data-" + ( $.mobile.ns || "" ) + "transition", value );
 486                 },
 487
 488                 _setDisabled: function ( value ) {
 489                         $.Widget.prototype._setOption.call( this, "disabled", value );
 490                         if ( value ) {
 491                                 this.close();
 492                         }
 493                 }
 494         });
 495
 496         $.tizen.popupwindow.bindPopupToButton = function ( btn, popup ) {
 497                 if ( btn.length === 0 || popup.length === 0 ) {
 498                         return;
 499                 }
 500
 501                 var btnVClickHandler = function ( e ) {
 502                         if ( !popup.jqmData("overlay-theme-set") ) {
 503                                 popup.popupwindow( "option", "overlayTheme", btn.jqmData("theme") );
 504                         }
 505
 506                         popup.popupwindow( "open",
 507                                 btn.offset().left + btn.outerWidth()  / 2,
 508                                 btn.offset().top  + btn.outerHeight() / 2 );
 509
 510                         return false;
 511                 };
 512
 513                 if ( ( popup.popupwindow("option", "overlayTheme") || "" ).match(/[a-z]/) ) {
 514                         popup.jqmData( "overlay-theme-set", true );
 515                 }
 516
 517                 btn
 518                         .attr({
 519                                 "aria-haspopup": true,
 520                                 "aria-owns": btn.attr("href")
 521                         })
 522                         .removeAttr("href")
 523                         .bind( "vclick", btnVClickHandler );
 524
 525                 popup.bind( "destroyed", function () {
 526                         btn.unbind( "vclick", btnVClickHandler );
 527                 } );
 528         };
 529
 530         $( document ).bind( "pagecreate create", function ( e ) {
 531                 $( $.tizen.popupwindow.prototype.options.initSelector, e.target )
 532                         .not(":jqmData(role='none'), :jqmData(role='nojs')")
 533                         .popupwindow();
 534
 535                 $( "a[href^='#']:jqmData(rel='popupwindow')", e.target ).each( function () {
 536                         $.tizen.popupwindow.bindPopupToButton( $( this ), $( $( this ).attr("href") ) );
 537                 });
 538         });
 539 }( jQuery ));