_source/plugins/clipboard/dialogs/paste.js

   1 /*\r
   2 Copyright (c) 2003-2010, CKSource - Frederico Knabben. All rights reserved.\r
   3 For licensing, see LICENSE.html or http://ckeditor.com/license\r
   4 */\r
   5 \r
   6 CKEDITOR.dialog.add( 'paste', function( editor )\r
   7 {\r
   8         var lang = editor.lang.clipboard;\r
   9         var isCustomDomain = CKEDITOR.env.isCustomDomain();\r
  10 \r
  11         function onPasteFrameLoad( win )\r
  12         {\r
  13                 var doc =  new CKEDITOR.dom.document( win.document ),\r
  14                         $ = doc.$;\r
  15 \r
  16                 doc.getById( "cke_actscrpt" ).remove();\r
  17 \r
  18                 CKEDITOR.env.ie ?\r
  19                         $.body.contentEditable = "true" :\r
  20                         $.designMode = "on";\r
  21 \r
  22                 CKEDITOR.env.ie && doc.getWindow().on( 'blur', function()\r
  23                 {\r
  24                          $.body.contentEditable = "false";\r
  25                 } );\r
  26 \r
  27                 doc.on( "keydown", function( e )\r
  28                 {\r
  29                         var domEvent = e.data,\r
  30                                 key = domEvent.getKeystroke(),\r
  31                                 processed;\r
  32 \r
  33                         switch( key )\r
  34                         {\r
  35                                 case 27 :\r
  36                                         this.hide();\r
  37                                         processed = 1;\r
  38                                         break;\r
  39 \r
  40                                 case 9 :\r
  41                                 case CKEDITOR.SHIFT + 9 :\r
  42                                         this.changeFocus( true );\r
  43                                         processed = 1;\r
  44                         }\r
  45 \r
  46                         processed && domEvent.preventDefault();\r
  47                 }, this );\r
  48 \r
  49                 editor.fire( 'ariaWidget', new CKEDITOR.dom.element( win.frameElement ) );\r
  50         }\r
  51 \r
  52         return {\r
  53                 title : lang.title,\r
  54 \r
  55                 minWidth : CKEDITOR.env.ie && CKEDITOR.env.quirks ? 370 : 350,\r
  56                 minHeight : CKEDITOR.env.quirks ? 250 : 245,\r
  57                 onShow : function()\r
  58                 {\r
  59                         // FIREFOX BUG: Force the browser to render the dialog to make the to-be-\r
  60                         // inserted iframe editable. (#3366)\r
  61                         this.parts.dialog.$.offsetHeight;\r
  62 \r
  63                         var htmlToLoad = '<!doctype html><html><head><style>body { margin: 3px; height: 95%; } </style></head><body>' +\r
  64                                                          '<script id="cke_actscrpt" type="text/javascript">' +\r
  65                                                          'window.parent.CKEDITOR.tools.callFunction( ' + CKEDITOR.tools.addFunction( onPasteFrameLoad, this ) + ', this );' +\r
  66                                                          '</script></body></html>';\r
  67 \r
  68                         var iframe = CKEDITOR.dom.element.createFromHtml(\r
  69                                                 '<iframe' +\r
  70                                                 ' frameborder="0" ' +\r
  71                                                 ' allowTransparency="true"' +\r
  72                                                 // Support for custom document.domain in IE.\r
  73                                                 ( isCustomDomain ?\r
  74                                                         ' src="javascript:void((function(){' +\r
  75                                                                 'document.open();' +\r
  76                                                                 'document.domain=\'' + document.domain + '\';' +\r
  77                                                                 'document.close();' +\r
  78                                                         '})())"' : '' ) +\r
  79                                                 ' role="region"' +\r
  80                                                 ' aria-label="' + lang.pasteArea + '"' +\r
  81                                                 ' aria-describedby="' + this.getContentElement( 'general', 'pasteMsg' ).domId + '"' +\r
  82                                                 ' aria-multiple="true"' +\r
  83                                                 '></iframe>' );\r
  84 \r
  85                         iframe.on( 'load', function( e )\r
  86                         {\r
  87                                 e.removeListener();\r
  88                                 var doc = iframe.getFrameDocument().$;\r
  89                                 // Custom domain handling is needed after each document.open().\r
  90                                 doc.open();\r
  91                                 if ( isCustomDomain )\r
  92                                         doc.domain = document.domain;\r
  93                                 doc.write( htmlToLoad );\r
  94                                 doc.close();\r
  95                         }, this );\r
  96 \r
  97                         iframe.setStyles(\r
  98                                 {\r
  99                                         width : '346px',\r
 100                                         height : '130px',\r
 101                                         'background-color' : 'white',\r
 102                                         border : '1px solid black'\r
 103                                 } );\r
 104                         iframe.setCustomData( 'dialog', this );\r
 105 \r
 106                         var field = this.getContentElement( 'general', 'editing_area' ),\r
 107                                 container = field.getElement();\r
 108                         container.setHtml( '' );\r
 109                         container.append( iframe );\r
 110 \r
 111                         field.getInputElement = function(){ return iframe; };\r
 112 \r
 113                         // Force container to scale in IE.\r
 114                         if ( CKEDITOR.env.ie )\r
 115                         {\r
 116                                 container.setStyle( 'display', 'block' );\r
 117                                 container.setStyle( 'height', ( iframe.$.offsetHeight + 2 ) + 'px' );\r
 118                         }\r
 119                 },\r
 120 \r
 121                 onHide : function()\r
 122                 {\r
 123                         if ( CKEDITOR.env.ie )\r
 124                                 this.getParentEditor().document.getBody().$.contentEditable = 'true';\r
 125                 },\r
 126 \r
 127                 onLoad : function()\r
 128                 {\r
 129                         if ( ( CKEDITOR.env.ie7Compat || CKEDITOR.env.ie6Compat ) && editor.lang.dir == 'rtl' )\r
 130                                 this.parts.contents.setStyle( 'overflow', 'hidden' );\r
 131                 },\r
 132 \r
 133                 onOk : function()\r
 134                 {\r
 135                         var container = this.getContentElement( 'general', 'editing_area' ).getElement(),\r
 136                                 iframe = container.getElementsByTag( 'iframe' ).getItem( 0 ),\r
 137                                 editor = this.getParentEditor(),\r
 138                                 html = iframe.$.contentWindow.document.body.innerHTML;\r
 139 \r
 140                         setTimeout( function(){\r
 141                                 editor.fire( 'paste', { 'html' : html } );\r
 142                         }, 0 );\r
 143 \r
 144                 },\r
 145 \r
 146                 contents : [\r
 147                         {\r
 148                                 id : 'general',\r
 149                                 label : editor.lang.common.generalTab,\r
 150                                 elements : [\r
 151                                         {\r
 152                                                 type : 'html',\r
 153                                                 id : 'securityMsg',\r
 154                                                 html : '<div style="white-space:normal;width:340px;">' + lang.securityMsg + '</div>'\r
 155                                         },\r
 156                                         {\r
 157                                                 type : 'html',\r
 158                                                 id : 'pasteMsg',\r
 159                                                 html : '<div style="white-space:normal;width:340px;">'+lang.pasteMsg +'</div>'\r
 160                                         },\r
 161                                         {\r
 162                                                 type : 'html',\r
 163                                                 id : 'editing_area',\r
 164                                                 style : 'width: 100%; height: 100%;',\r
 165                                                 html : '',\r
 166                                                 focus : function()\r
 167                                                 {\r
 168                                                         var win = this.getInputElement().$.contentWindow,\r
 169                                                                  body = win && win.document.body;\r
 170 \r
 171                                                         // #3291 : JAWS needs the 500ms delay to detect that the editor iframe\r
 172                                                         // iframe is no longer editable. So that it will put the focus into the\r
 173                                                         // Paste from Word dialog's editable area instead.\r
 174                                                         setTimeout( function()\r
 175                                                         {\r
 176                                                                 // Reactivate design mode for IE to make the cursor blinking.\r
 177                                                                 CKEDITOR.env.ie && body && ( body.contentEditable = "true" );\r
 178                                                                 win.focus();\r
 179                                                         }, 500 );\r
 180                                                 }\r
 181                                         }\r
 182                                 ]\r
 183                         }\r
 184                 ]\r
 185         };\r
 186 });\r