1/* 2 * FCKeditor - The text editor for Internet - http://www.fckeditor.net 3 * Copyright (C) 2003-2010 Frederico Caldeira Knabben 4 * 5 * == BEGIN LICENSE == 6 * 7 * Licensed under the terms of any of the following licenses at your 8 * choice: 9 * 10 * - GNU General Public License Version 2 or later (the "GPL") 11 * http://www.gnu.org/licenses/gpl.html 12 * 13 * - GNU Lesser General Public License Version 2.1 or later (the "LGPL") 14 * http://www.gnu.org/licenses/lgpl.html 15 * 16 * - Mozilla Public License Version 1.1 or later (the "MPL") 17 * http://www.mozilla.org/MPL/MPL-1.1.html 18 * 19 * == END LICENSE == 20 * 21 * Compatibility code for Adobe AIR. 22 */ 23 24if ( FCKBrowserInfo.IsAIR ) 25{ 26 var FCKAdobeAIR = (function() 27 { 28 /* 29 * ### Private functions. 30 */ 31 32 var getDocumentHead = function( doc ) 33 { 34 var head ; 35 var heads = doc.getElementsByTagName( 'head' ) ; 36 37 if( heads && heads[0] ) 38 head = heads[0] ; 39 else 40 { 41 head = doc.createElement( 'head' ) ; 42 doc.documentElement.insertBefore( head, doc.documentElement.firstChild ) ; 43 } 44 45 return head ; 46 } ; 47 48 /* 49 * ### Public interface. 50 */ 51 return { 52 FCKeditorAPI_Evaluate : function( parentWindow, script ) 53 { 54 // TODO : This one doesn't work always. The parent window will 55 // point to an anonymous function in this window. If this 56 // window is destroyied the parent window will be pointing to 57 // an invalid reference. 58 59 // Evaluate the script in this window. 60 eval( script ) ; 61 62 // Point the FCKeditorAPI property of the parent window to the 63 // local reference. 64 parentWindow.FCKeditorAPI = window.FCKeditorAPI ; 65 }, 66 67 EditingArea_Start : function( doc, html ) 68 { 69 // Get the HTML for the <head>. 70 var headInnerHtml = html.match( /<head>([\s\S]*)<\/head>/i )[1] ; 71 72 if ( headInnerHtml && headInnerHtml.length > 0 ) 73 { 74 // Inject the <head> HTML inside a <div>. 75 // Do that before getDocumentHead because WebKit moves 76 // <link css> elements to the <head> at this point. 77 var div = doc.createElement( 'div' ) ; 78 div.innerHTML = headInnerHtml ; 79 80 // Move the <div> nodes to <head>. 81 FCKDomTools.MoveChildren( div, getDocumentHead( doc ) ) ; 82 } 83 84 doc.body.innerHTML = html.match( /<body>([\s\S]*)<\/body>/i )[1] ; 85 86 //prevent clicking on hyperlinks and navigating away 87 doc.addEventListener('click', function( ev ) 88 { 89 ev.preventDefault() ; 90 ev.stopPropagation() ; 91 }, true ) ; 92 }, 93 94 Panel_Contructor : function( doc, baseLocation ) 95 { 96 var head = getDocumentHead( doc ) ; 97 98 // Set the <base> href. 99 head.appendChild( doc.createElement('base') ).href = baseLocation ; 100 101 doc.body.style.margin = '0px' ; 102 doc.body.style.padding = '0px' ; 103 }, 104 105 ToolbarSet_GetOutElement : function( win, outMatch ) 106 { 107 var toolbarTarget = win.parent ; 108 109 var targetWindowParts = outMatch[1].split( '.' ) ; 110 while ( targetWindowParts.length > 0 ) 111 { 112 var part = targetWindowParts.shift() ; 113 if ( part.length > 0 ) 114 toolbarTarget = toolbarTarget[ part ] ; 115 } 116 117 toolbarTarget = toolbarTarget.document.getElementById( outMatch[2] ) ; 118 }, 119 120 ToolbarSet_InitOutFrame : function( doc ) 121 { 122 var head = getDocumentHead( doc ) ; 123 124 head.appendChild( doc.createElement('base') ).href = window.document.location ; 125 126 var targetWindow = doc.defaultView; 127 128 targetWindow.adjust = function() 129 { 130 targetWindow.frameElement.height = doc.body.scrollHeight; 131 } ; 132 133 targetWindow.onresize = targetWindow.adjust ; 134 targetWindow.setTimeout( targetWindow.adjust, 0 ) ; 135 136 doc.body.style.overflow = 'hidden'; 137 doc.body.innerHTML = document.getElementById( 'xToolbarSpace' ).innerHTML ; 138 } 139 } ; 140 })(); 141 142 /* 143 * ### Overrides 144 */ 145 ( function() 146 { 147 // Save references for override reuse. 148 var _Original_FCKPanel_Window_OnFocus = FCKPanel_Window_OnFocus ; 149 var _Original_FCKPanel_Window_OnBlur = FCKPanel_Window_OnBlur ; 150 var _Original_FCK_StartEditor = FCK.StartEditor ; 151 152 FCKPanel_Window_OnFocus = function( e, panel ) 153 { 154 // Call the original implementation. 155 _Original_FCKPanel_Window_OnFocus.call( this, e, panel ) ; 156 157 if ( panel._focusTimer ) 158 clearTimeout( panel._focusTimer ) ; 159 } 160 161 FCKPanel_Window_OnBlur = function( e, panel ) 162 { 163 // Delay the execution of the original function. 164 panel._focusTimer = FCKTools.SetTimeout( _Original_FCKPanel_Window_OnBlur, 100, this, [ e, panel ] ) ; 165 } 166 167 FCK.StartEditor = function() 168 { 169 // Force pointing to the CSS files instead of using the inline CSS cached styles. 170 window.FCK_InternalCSS = FCKConfig.BasePath + 'css/fck_internal.css' ; 171 window.FCK_ShowTableBordersCSS = FCKConfig.BasePath + 'css/fck_showtableborders_gecko.css' ; 172 173 _Original_FCK_StartEditor.apply( this, arguments ) ; 174 } 175 })(); 176} 177