| 1 | /*
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| 2 | * FCKeditor - The text editor for Internet - http://www.fckeditor.net
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| 3 | * Copyright (C) 2003-2009 Frederico Caldeira Knabben
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| 4 | *
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| 5 | * == BEGIN LICENSE ==
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| 6 | *
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| 7 | * Licensed under the terms of any of the following licenses at your
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| 8 | * choice:
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| 9 | *
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| 10 | * - GNU General Public License Version 2 or later (the "GPL")
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| 11 | * http://www.gnu.org/licenses/gpl.html
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| 12 | *
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| 13 | * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
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| 14 | * http://www.gnu.org/licenses/lgpl.html
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| 15 | *
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| 16 | * - Mozilla Public License Version 1.1 or later (the "MPL")
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| 17 | * http://www.mozilla.org/MPL/MPL-1.1.html
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| 18 | *
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| 19 | * == END LICENSE ==
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| 20 | *
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| 21 | * Compatibility code for Adobe AIR.
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| 22 | */
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| 23 |
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| 24 | if ( FCKBrowserInfo.IsAIR )
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| 25 | {
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| 26 | var FCKAdobeAIR = (function()
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| 27 | {
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| 28 | /*
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| 29 | * ### Private functions.
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| 30 | */
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| 31 |
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| 32 | var getDocumentHead = function( doc )
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| 33 | {
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| 34 | var head ;
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| 35 | var heads = doc.getElementsByTagName( 'head' ) ;
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| 36 |
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| 37 | if( heads && heads[0] )
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| 38 | head = heads[0] ;
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| 39 | else
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| 40 | {
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| 41 | head = doc.createElement( 'head' ) ;
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| 42 | doc.documentElement.insertBefore( head, doc.documentElement.firstChild ) ;
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| 43 | }
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| 44 |
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| 45 | return head ;
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| 46 | } ;
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| 47 |
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| 48 | /*
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| 49 | * ### Public interface.
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| 50 | */
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| 51 | return {
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| 52 | FCKeditorAPI_Evaluate : function( parentWindow, script )
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| 53 | {
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| 54 | // TODO : This one doesn't work always. The parent window will
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| 55 | // point to an anonymous function in this window. If this
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| 56 | // window is destroyied the parent window will be pointing to
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| 57 | // an invalid reference.
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| 58 |
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| 59 | // Evaluate the script in this window.
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| 60 | eval( script ) ;
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| 61 |
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| 62 | // Point the FCKeditorAPI property of the parent window to the
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| 63 | // local reference.
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| 64 | parentWindow.FCKeditorAPI = window.FCKeditorAPI ;
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| 65 | },
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| 66 |
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| 67 | EditingArea_Start : function( doc, html )
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| 68 | {
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| 69 | // Get the HTML for the <head>.
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| 70 | var headInnerHtml = html.match( /<head>([\s\S]*)<\/head>/i )[1] ;
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| 71 |
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| 72 | if ( headInnerHtml && headInnerHtml.length > 0 )
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| 73 | {
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| 74 | // Inject the <head> HTML inside a <div>.
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| 75 | // Do that before getDocumentHead because WebKit moves
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| 76 | // <link css> elements to the <head> at this point.
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| 77 | var div = doc.createElement( 'div' ) ;
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| 78 | div.innerHTML = headInnerHtml ;
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| 79 |
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| 80 | // Move the <div> nodes to <head>.
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| 81 | FCKDomTools.MoveChildren( div, getDocumentHead( doc ) ) ;
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| 82 | }
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| 83 |
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| 84 | doc.body.innerHTML = html.match( /<body>([\s\S]*)<\/body>/i )[1] ;
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| 85 |
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| 86 | //prevent clicking on hyperlinks and navigating away
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| 87 | doc.addEventListener('click', function( ev )
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| 88 | {
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| 89 | ev.preventDefault() ;
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| 90 | ev.stopPropagation() ;
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| 91 | }, true ) ;
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| 92 | },
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| 93 |
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| 94 | Panel_Contructor : function( doc, baseLocation )
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| 95 | {
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| 96 | var head = getDocumentHead( doc ) ;
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| 97 |
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| 98 | // Set the <base> href.
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| 99 | head.appendChild( doc.createElement('base') ).href = baseLocation ;
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| 100 |
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| 101 | doc.body.style.margin = '0px' ;
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| 102 | doc.body.style.padding = '0px' ;
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| 103 | },
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| 104 |
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| 105 | ToolbarSet_GetOutElement : function( win, outMatch )
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| 106 | {
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| 107 | var toolbarTarget = win.parent ;
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| 108 |
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| 109 | var targetWindowParts = outMatch[1].split( '.' ) ;
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| 110 | while ( targetWindowParts.length > 0 )
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| 111 | {
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| 112 | var part = targetWindowParts.shift() ;
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| 113 | if ( part.length > 0 )
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| 114 | toolbarTarget = toolbarTarget[ part ] ;
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| 115 | }
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| 116 |
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| 117 | toolbarTarget = toolbarTarget.document.getElementById( outMatch[2] ) ;
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| 118 | },
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| 119 |
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| 120 | ToolbarSet_InitOutFrame : function( doc )
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| 121 | {
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| 122 | var head = getDocumentHead( doc ) ;
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| 123 |
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| 124 | head.appendChild( doc.createElement('base') ).href = window.document.location ;
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| 125 |
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| 126 | var targetWindow = doc.defaultView;
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| 127 |
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| 128 | targetWindow.adjust = function()
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| 129 | {
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| 130 | targetWindow.frameElement.height = doc.body.scrollHeight;
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| 131 | } ;
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| 132 |
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| 133 | targetWindow.onresize = targetWindow.adjust ;
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| 134 | targetWindow.setTimeout( targetWindow.adjust, 0 ) ;
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| 135 |
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| 136 | doc.body.style.overflow = 'hidden';
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| 137 | doc.body.innerHTML = document.getElementById( 'xToolbarSpace' ).innerHTML ;
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| 138 | }
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| 139 | } ;
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| 140 | })();
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| 141 |
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| 142 | /*
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| 143 | * ### Overrides
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| 144 | */
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| 145 | ( function()
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| 146 | {
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| 147 | // Save references for override reuse.
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| 148 | var _Original_FCKPanel_Window_OnFocus = FCKPanel_Window_OnFocus ;
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| 149 | var _Original_FCKPanel_Window_OnBlur = FCKPanel_Window_OnBlur ;
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| 150 | var _Original_FCK_StartEditor = FCK.StartEditor ;
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| 151 |
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| 152 | FCKPanel_Window_OnFocus = function( e, panel )
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| 153 | {
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| 154 | // Call the original implementation.
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| 155 | _Original_FCKPanel_Window_OnFocus.call( this, e, panel ) ;
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| 156 |
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| 157 | if ( panel._focusTimer )
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| 158 | clearTimeout( panel._focusTimer ) ;
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| 159 | }
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| 160 |
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| 161 | FCKPanel_Window_OnBlur = function( e, panel )
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| 162 | {
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| 163 | // Delay the execution of the original function.
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| 164 | panel._focusTimer = FCKTools.SetTimeout( _Original_FCKPanel_Window_OnBlur, 100, this, [ e, panel ] ) ;
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| 165 | }
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| 166 |
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| 167 | FCK.StartEditor = function()
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| 168 | {
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| 169 | // Force pointing to the CSS files instead of using the inline CSS cached styles.
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| 170 | window.FCK_InternalCSS = FCKConfig.BasePath + 'css/fck_internal.css' ;
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| 171 | window.FCK_ShowTableBordersCSS = FCKConfig.BasePath + 'css/fck_showtableborders_gecko.css' ;
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| 172 |
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| 173 | _Original_FCK_StartEditor.apply( this, arguments ) ;
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| 174 | }
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| 175 | })();
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| 176 | }
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