httemplate/elements/fckeditor/editor/js/fckadobeair.js

   1 /*\r
   2  * FCKeditor - The text editor for Internet - http://www.fckeditor.net\r
   3  * Copyright (C) 2003-2010 Frederico Caldeira Knabben\r
   4  *\r
   5  * == BEGIN LICENSE ==\r
   6  *\r
   7  * Licensed under the terms of any of the following licenses at your\r
   8  * choice:\r
   9  *\r
  10  *  - GNU General Public License Version 2 or later (the "GPL")\r
  11  *    http://www.gnu.org/licenses/gpl.html\r
  12  *\r
  13  *  - GNU Lesser General Public License Version 2.1 or later (the "LGPL")\r
  14  *    http://www.gnu.org/licenses/lgpl.html\r
  15  *\r
  16  *  - Mozilla Public License Version 1.1 or later (the "MPL")\r
  17  *    http://www.mozilla.org/MPL/MPL-1.1.html\r
  18  *\r
  19  * == END LICENSE ==\r
  20  *\r
  21  * Compatibility code for Adobe AIR.\r
  22  */\r
  23 \r
  24 if ( FCKBrowserInfo.IsAIR )\r
  25 {\r
  26         var FCKAdobeAIR = (function()\r
  27         {\r
  28                 /*\r
  29                  * ### Private functions.\r
  30                  */\r
  31 \r
  32                 var getDocumentHead = function( doc )\r
  33                 {\r
  34                         var head ;\r
  35                         var heads = doc.getElementsByTagName( 'head' ) ;\r
  36 \r
  37                         if( heads && heads[0] )\r
  38                                 head = heads[0] ;\r
  39                         else\r
  40                         {\r
  41                                 head = doc.createElement( 'head' ) ;\r
  42                                 doc.documentElement.insertBefore( head, doc.documentElement.firstChild ) ;\r
  43                         }\r
  44 \r
  45                         return head ;\r
  46                 } ;\r
  47 \r
  48                 /*\r
  49                  * ### Public interface.\r
  50                  */\r
  51                 return {\r
  52                         FCKeditorAPI_Evaluate : function( parentWindow, script )\r
  53                         {\r
  54                                 // TODO : This one doesn't work always. The parent window will\r
  55                                 // point to an anonymous function in this window. If this\r
  56                                 // window is destroyied the parent window will be pointing to\r
  57                                 // an invalid reference.\r
  58 \r
  59                                 // Evaluate the script in this window.\r
  60                                 eval( script ) ;\r
  61 \r
  62                                 // Point the FCKeditorAPI property of the parent window to the\r
  63                                 // local reference.\r
  64                                 parentWindow.FCKeditorAPI = window.FCKeditorAPI ;\r
  65                         },\r
  66 \r
  67                         EditingArea_Start : function( doc, html )\r
  68                         {\r
  69                                 // Get the HTML for the <head>.\r
  70                                 var headInnerHtml = html.match( /<head>([\s\S]*)<\/head>/i )[1] ;\r
  71 \r
  72                                 if ( headInnerHtml && headInnerHtml.length > 0 )\r
  73                                 {\r
  74                                         // Inject the <head> HTML inside a <div>.\r
  75                                         // Do that before getDocumentHead because WebKit moves\r
  76                                         // <link css> elements to the <head> at this point.\r
  77                                         var div = doc.createElement( 'div' ) ;\r
  78                                         div.innerHTML = headInnerHtml ;\r
  79 \r
  80                                         // Move the <div> nodes to <head>.\r
  81                                         FCKDomTools.MoveChildren( div, getDocumentHead( doc ) ) ;\r
  82                                 }\r
  83 \r
  84                                 doc.body.innerHTML = html.match( /<body>([\s\S]*)<\/body>/i )[1] ;\r
  85 \r
  86                                 //prevent clicking on hyperlinks and navigating away\r
  87                                 doc.addEventListener('click', function( ev )\r
  88                                         {\r
  89                                                 ev.preventDefault() ;\r
  90                                                 ev.stopPropagation() ;\r
  91                                         }, true ) ;\r
  92                         },\r
  93 \r
  94                         Panel_Contructor : function( doc, baseLocation )\r
  95                         {\r
  96                                 var head = getDocumentHead( doc ) ;\r
  97 \r
  98                                 // Set the <base> href.\r
  99                                 head.appendChild( doc.createElement('base') ).href = baseLocation ;\r
 100 \r
 101                                 doc.body.style.margin   = '0px' ;\r
 102                                 doc.body.style.padding  = '0px' ;\r
 103                         },\r
 104 \r
 105                         ToolbarSet_GetOutElement : function( win, outMatch )\r
 106                         {\r
 107                                 var toolbarTarget = win.parent ;\r
 108 \r
 109                                 var targetWindowParts = outMatch[1].split( '.' ) ;\r
 110                                 while ( targetWindowParts.length > 0 )\r
 111                                 {\r
 112                                         var part = targetWindowParts.shift() ;\r
 113                                         if ( part.length > 0 )\r
 114                                                 toolbarTarget = toolbarTarget[ part ] ;\r
 115                                 }\r
 116 \r
 117                                 toolbarTarget = toolbarTarget.document.getElementById( outMatch[2] ) ;\r
 118                         },\r
 119 \r
 120                         ToolbarSet_InitOutFrame : function( doc )\r
 121                         {\r
 122                                 var head = getDocumentHead( doc ) ;\r
 123 \r
 124                                 head.appendChild( doc.createElement('base') ).href = window.document.location ;\r
 125 \r
 126                                 var targetWindow = doc.defaultView;\r
 127 \r
 128                                 targetWindow.adjust = function()\r
 129                                 {\r
 130                                         targetWindow.frameElement.height = doc.body.scrollHeight;\r
 131                                 } ;\r
 132 \r
 133                                 targetWindow.onresize = targetWindow.adjust ;\r
 134                                 targetWindow.setTimeout( targetWindow.adjust, 0 ) ;\r
 135 \r
 136                                 doc.body.style.overflow = 'hidden';\r
 137                                 doc.body.innerHTML = document.getElementById( 'xToolbarSpace' ).innerHTML ;\r
 138                         }\r
 139                 } ;\r
 140         })();\r
 141 \r
 142         /*\r
 143          * ### Overrides\r
 144          */\r
 145         ( function()\r
 146         {\r
 147                 // Save references for override reuse.\r
 148                 var _Original_FCKPanel_Window_OnFocus   = FCKPanel_Window_OnFocus ;\r
 149                 var _Original_FCKPanel_Window_OnBlur    = FCKPanel_Window_OnBlur ;\r
 150                 var _Original_FCK_StartEditor                   = FCK.StartEditor ;\r
 151 \r
 152                 FCKPanel_Window_OnFocus = function( e, panel )\r
 153                 {\r
 154                         // Call the original implementation.\r
 155                         _Original_FCKPanel_Window_OnFocus.call( this, e, panel ) ;\r
 156 \r
 157                         if ( panel._focusTimer )\r
 158                                 clearTimeout( panel._focusTimer ) ;\r
 159                 }\r
 160 \r
 161                 FCKPanel_Window_OnBlur = function( e, panel )\r
 162                 {\r
 163                         // Delay the execution of the original function.\r
 164                         panel._focusTimer = FCKTools.SetTimeout( _Original_FCKPanel_Window_OnBlur, 100, this, [ e, panel ] ) ;\r
 165                 }\r
 166 \r
 167                 FCK.StartEditor = function()\r
 168                 {\r
 169                         // Force pointing to the CSS files instead of using the inline CSS cached styles.\r
 170                         window.FCK_InternalCSS                  = FCKConfig.BasePath + 'css/fck_internal.css' ;\r
 171                         window.FCK_ShowTableBordersCSS  = FCKConfig.BasePath + 'css/fck_showtableborders_gecko.css' ;\r
 172 \r
 173                         _Original_FCK_StartEditor.apply( this, arguments ) ;\r
 174                 }\r
 175         })();\r
 176 }\r