_source/plugins/flash/plugin.js

   1 /*\r
   2 Copyright (c) 2003-2011, CKSource - Frederico Knabben. All rights reserved.\r
   3 For licensing, see LICENSE.html or http://ckeditor.com/license\r
   4 */\r
   5 \r
   6 (function()\r
   7 {\r
   8         var flashFilenameRegex = /\.swf(?:$|\?)/i;\r
   9 \r
  10         function isFlashEmbed( element )\r
  11         {\r
  12                 var attributes = element.attributes;\r
  13 \r
  14                 return ( attributes.type == 'application/x-shockwave-flash' || flashFilenameRegex.test( attributes.src || '' ) );\r
  15         }\r
  16 \r
  17         function createFakeElement( editor, realElement )\r
  18         {\r
  19                 return editor.createFakeParserElement( realElement, 'cke_flash', 'flash', true );\r
  20         }\r
  21 \r
  22         CKEDITOR.plugins.add( 'flash',\r
  23         {\r
  24                 init : function( editor )\r
  25                 {\r
  26                         editor.addCommand( 'flash', new CKEDITOR.dialogCommand( 'flash' ) );\r
  27                         editor.ui.addButton( 'Flash',\r
  28                                 {\r
  29                                         label : editor.lang.common.flash,\r
  30                                         command : 'flash'\r
  31                                 });\r
  32                         CKEDITOR.dialog.add( 'flash', this.path + 'dialogs/flash.js' );\r
  33 \r
  34                         editor.addCss(\r
  35                                 'img.cke_flash' +\r
  36                                 '{' +\r
  37                                         'background-image: url(' + CKEDITOR.getUrl( this.path + 'images/placeholder.png' ) + ');' +\r
  38                                         'background-position: center center;' +\r
  39                                         'background-repeat: no-repeat;' +\r
  40                                         'border: 1px solid #a9a9a9;' +\r
  41                                         'width: 80px;' +\r
  42                                         'height: 80px;' +\r
  43                                 '}'\r
  44                                 );\r
  45 \r
  46                         // If the "menu" plugin is loaded, register the menu items.\r
  47                         if ( editor.addMenuItems )\r
  48                         {\r
  49                                 editor.addMenuItems(\r
  50                                         {\r
  51                                                 flash :\r
  52                                                 {\r
  53                                                         label : editor.lang.flash.properties,\r
  54                                                         command : 'flash',\r
  55                                                         group : 'flash'\r
  56                                                 }\r
  57                                         });\r
  58                         }\r
  59 \r
  60                         editor.on( 'doubleclick', function( evt )\r
  61                                 {\r
  62                                         var element = evt.data.element;\r
  63 \r
  64                                         if ( element.is( 'img' ) && element.data( 'cke-real-element-type' ) == 'flash' )\r
  65                                                 evt.data.dialog = 'flash';\r
  66                                 });\r
  67 \r
  68                         // If the "contextmenu" plugin is loaded, register the listeners.\r
  69                         if ( editor.contextMenu )\r
  70                         {\r
  71                                 editor.contextMenu.addListener( function( element, selection )\r
  72                                         {\r
  73                                                 if ( element && element.is( 'img' ) && !element.isReadOnly()\r
  74                                                                 && element.data( 'cke-real-element-type' ) == 'flash' )\r
  75                                                         return { flash : CKEDITOR.TRISTATE_OFF };\r
  76                                         });\r
  77                         }\r
  78                 },\r
  79 \r
  80                 afterInit : function( editor )\r
  81                 {\r
  82                         var dataProcessor = editor.dataProcessor,\r
  83                                 dataFilter = dataProcessor && dataProcessor.dataFilter;\r
  84 \r
  85                         if ( dataFilter )\r
  86                         {\r
  87                                 dataFilter.addRules(\r
  88                                         {\r
  89                                                 elements :\r
  90                                                 {\r
  91                                                         'cke:object' : function( element )\r
  92                                                         {\r
  93                                                                 var attributes = element.attributes,\r
  94                                                                         classId = attributes.classid && String( attributes.classid ).toLowerCase();\r
  95 \r
  96                                                                 if ( !classId && !isFlashEmbed( element ) )\r
  97                                                                 {\r
  98                                                                         // Look for the inner <embed>\r
  99                                                                         for ( var i = 0 ; i < element.children.length ; i++ )\r
 100                                                                         {\r
 101                                                                                 if ( element.children[ i ].name == 'cke:embed' )\r
 102                                                                                 {\r
 103                                                                                         if ( !isFlashEmbed( element.children[ i ] ) )\r
 104                                                                                                 return null;\r
 105 \r
 106                                                                                         return createFakeElement( editor, element );\r
 107                                                                                 }\r
 108                                                                         }\r
 109                                                                         return null;\r
 110                                                                 }\r
 111 \r
 112                                                                 return createFakeElement( editor, element );\r
 113                                                         },\r
 114 \r
 115                                                         'cke:embed' : function( element )\r
 116                                                         {\r
 117                                                                 if ( !isFlashEmbed( element ) )\r
 118                                                                         return null;\r
 119 \r
 120                                                                 return createFakeElement( editor, element );\r
 121                                                         }\r
 122                                                 }\r
 123                                         },\r
 124                                         5);\r
 125                         }\r
 126                 },\r
 127 \r
 128                 requires : [ 'fakeobjects' ]\r
 129         });\r
 130 })();\r
 131 \r
 132 CKEDITOR.tools.extend( CKEDITOR.config,\r
 133 {\r
 134         /**\r
 135          * Save as EMBED tag only. This tag is unrecommended.\r
 136          * @type Boolean\r
 137          * @default false\r
 138          */\r
 139         flashEmbedTagOnly : false,\r
 140 \r
 141         /**\r
 142          * Add EMBED tag as alternative: &lt;object&gt&lt;embed&gt&lt;/embed&gt&lt;/object&gt\r
 143          * @type Boolean\r
 144          * @default false\r
 145          */\r
 146         flashAddEmbedTag : true,\r
 147 \r
 148         /**\r
 149          * Use embedTagOnly and addEmbedTag values on edit.\r
 150          * @type Boolean\r
 151          * @default false\r
 152          */\r
 153         flashConvertOnEdit : false\r
 154 } );\r