[389] | 1 | /* |
---|
| 2 | * FCKeditor - The text editor for internet |
---|
| 3 | * Copyright (C) 2003-2006 Frederico Caldeira Knabben |
---|
| 4 | * |
---|
| 5 | * Licensed under the terms of the GNU Lesser General Public License: |
---|
| 6 | * http://www.opensource.org/licenses/lgpl-license.php |
---|
| 7 | * |
---|
| 8 | * For further information visit: |
---|
| 9 | * http://www.fckeditor.net/ |
---|
| 10 | * |
---|
| 11 | * "Support Open Source software. What about a donation today?" |
---|
| 12 | * |
---|
| 13 | * File Name: fckdocumentprocessor.js |
---|
| 14 | * Advanced document processors. |
---|
| 15 | * |
---|
| 16 | * File Authors: |
---|
| 17 | * Frederico Caldeira Knabben (fredck@fckeditor.net) |
---|
| 18 | */ |
---|
| 19 | |
---|
| 20 | var FCKDocumentProcessor = new Object() ; |
---|
| 21 | FCKDocumentProcessor._Items = new Array() ; |
---|
| 22 | |
---|
| 23 | FCKDocumentProcessor.AppendNew = function() |
---|
| 24 | { |
---|
| 25 | var oNewItem = new Object() ; |
---|
| 26 | this._Items.AddItem( oNewItem ) ; |
---|
| 27 | return oNewItem ; |
---|
| 28 | } |
---|
| 29 | |
---|
| 30 | FCKDocumentProcessor.Process = function( document ) |
---|
| 31 | { |
---|
| 32 | var oProcessor, i = 0 ; |
---|
| 33 | while( ( oProcessor = this._Items[i++] ) ) |
---|
| 34 | oProcessor.ProcessDocument( document ) ; |
---|
| 35 | } |
---|
| 36 | |
---|
| 37 | var FCKDocumentProcessor_CreateFakeImage = function( fakeClass, realElement ) |
---|
| 38 | { |
---|
| 39 | var oImg = FCK.EditorDocument.createElement( 'IMG' ) ; |
---|
| 40 | oImg.className = fakeClass ; |
---|
| 41 | oImg.src = FCKConfig.FullBasePath + 'images/spacer.gif' ; |
---|
| 42 | oImg.setAttribute( '_fckfakelement', 'true', 0 ) ; |
---|
| 43 | oImg.setAttribute( '_fckrealelement', FCKTempBin.AddElement( realElement ), 0 ) ; |
---|
| 44 | return oImg ; |
---|
| 45 | } |
---|
| 46 | |
---|
| 47 | // Link Anchors |
---|
| 48 | var FCKAnchorsProcessor = FCKDocumentProcessor.AppendNew() ; |
---|
| 49 | FCKAnchorsProcessor.ProcessDocument = function( document ) |
---|
| 50 | { |
---|
| 51 | var aLinks = document.getElementsByTagName( 'A' ) ; |
---|
| 52 | |
---|
| 53 | var oLink ; |
---|
| 54 | var i = aLinks.length - 1 ; |
---|
| 55 | while ( i >= 0 && ( oLink = aLinks[i--] ) ) |
---|
| 56 | { |
---|
| 57 | // If it is anchor. |
---|
| 58 | if ( oLink.name.length > 0 && ( !oLink.getAttribute('href') || oLink.getAttribute('href').length == 0 ) ) |
---|
| 59 | { |
---|
| 60 | var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oLink.cloneNode(true) ) ; |
---|
| 61 | oImg.setAttribute( '_fckanchor', 'true', 0 ) ; |
---|
| 62 | |
---|
| 63 | oLink.parentNode.insertBefore( oImg, oLink ) ; |
---|
| 64 | oLink.parentNode.removeChild( oLink ) ; |
---|
| 65 | } |
---|
| 66 | } |
---|
| 67 | } |
---|
| 68 | |
---|
| 69 | // Page Breaks |
---|
| 70 | var FCKPageBreaksProcessor = FCKDocumentProcessor.AppendNew() ; |
---|
| 71 | FCKPageBreaksProcessor.ProcessDocument = function( document ) |
---|
| 72 | { |
---|
| 73 | var aDIVs = document.getElementsByTagName( 'DIV' ) ; |
---|
| 74 | |
---|
| 75 | var eDIV ; |
---|
| 76 | var i = aDIVs.length - 1 ; |
---|
| 77 | while ( i >= 0 && ( eDIV = aDIVs[i--] ) ) |
---|
| 78 | { |
---|
| 79 | if ( eDIV.style.pageBreakAfter == 'always' && eDIV.childNodes.length == 1 && eDIV.childNodes[0].style && eDIV.childNodes[0].style.display == 'none' ) |
---|
| 80 | { |
---|
| 81 | var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', eDIV.cloneNode(true) ) ; |
---|
| 82 | |
---|
| 83 | eDIV.parentNode.insertBefore( oFakeImage, eDIV ) ; |
---|
| 84 | eDIV.parentNode.removeChild( eDIV ) ; |
---|
| 85 | } |
---|
| 86 | } |
---|
| 87 | /* |
---|
| 88 | var aCenters = document.getElementsByTagName( 'CENTER' ) ; |
---|
| 89 | |
---|
| 90 | var oCenter ; |
---|
| 91 | var i = aCenters.length - 1 ; |
---|
| 92 | while ( i >= 0 && ( oCenter = aCenters[i--] ) ) |
---|
| 93 | { |
---|
| 94 | if ( oCenter.style.pageBreakAfter == 'always' && oCenter.innerHTML.trim().length == 0 ) |
---|
| 95 | { |
---|
| 96 | var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', oCenter.cloneNode(true) ) ; |
---|
| 97 | |
---|
| 98 | oCenter.parentNode.insertBefore( oFakeImage, oCenter ) ; |
---|
| 99 | oCenter.parentNode.removeChild( oCenter ) ; |
---|
| 100 | } |
---|
| 101 | } |
---|
| 102 | */ |
---|
| 103 | } |
---|
| 104 | |
---|
| 105 | // Flash Embeds. |
---|
| 106 | var FCKFlashProcessor = FCKDocumentProcessor.AppendNew() ; |
---|
| 107 | FCKFlashProcessor.ProcessDocument = function( document ) |
---|
| 108 | { |
---|
| 109 | /* |
---|
| 110 | Sample code: |
---|
| 111 | This is some <embed src="/UserFiles/Flash/Yellow_Runners.swf"></embed><strong>sample text</strong>. You are <a name="fred"></a> using <a href="http://www.fckeditor.net/">FCKeditor</a>. |
---|
| 112 | */ |
---|
| 113 | |
---|
| 114 | var aEmbeds = document.getElementsByTagName( 'EMBED' ) ; |
---|
| 115 | |
---|
| 116 | var oEmbed ; |
---|
| 117 | var i = aEmbeds.length - 1 ; |
---|
| 118 | while ( i >= 0 && ( oEmbed = aEmbeds[i--] ) ) |
---|
| 119 | { |
---|
| 120 | if ( oEmbed.src.endsWith( '.swf', true ) ) |
---|
| 121 | { |
---|
| 122 | var oCloned = oEmbed.cloneNode( true ) ; |
---|
| 123 | |
---|
| 124 | // On IE, some properties are not getting clonned properly, so we |
---|
| 125 | // must fix it. Thanks to Alfonso Martinez. |
---|
| 126 | if ( FCKBrowserInfo.IsIE ) |
---|
| 127 | { |
---|
| 128 | var oAtt ; |
---|
| 129 | if ( oAtt = oEmbed.getAttribute( 'scale' ) ) oCloned.setAttribute( 'scale', oAtt ) ; |
---|
| 130 | if ( oAtt = oEmbed.getAttribute( 'play' ) ) oCloned.setAttribute( 'play', oAtt ) ; |
---|
| 131 | if ( oAtt = oEmbed.getAttribute( 'loop' ) ) oCloned.setAttribute( 'loop', oAtt ) ; |
---|
| 132 | if ( oAtt = oEmbed.getAttribute( 'menu' ) ) oCloned.setAttribute( 'menu', oAtt ) ; |
---|
| 133 | if ( oAtt = oEmbed.getAttribute( 'wmode' ) ) oCloned.setAttribute( 'wmode', oAtt ) ; |
---|
| 134 | if ( oAtt = oEmbed.getAttribute( 'quality' ) ) oCloned.setAttribute( 'quality', oAtt ) ; |
---|
| 135 | } |
---|
| 136 | |
---|
| 137 | var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oCloned ) ; |
---|
| 138 | oImg.setAttribute( '_fckflash', 'true', 0 ) ; |
---|
| 139 | |
---|
| 140 | FCKFlashProcessor.RefreshView( oImg, oEmbed ) ; |
---|
| 141 | |
---|
| 142 | oEmbed.parentNode.insertBefore( oImg, oEmbed ) ; |
---|
| 143 | oEmbed.parentNode.removeChild( oEmbed ) ; |
---|
| 144 | |
---|
| 145 | // oEmbed.setAttribute( '_fcktemp', 'true', 0) ; |
---|
| 146 | // oEmbed.style.display = 'none' ; |
---|
| 147 | // oEmbed.hidden = true ; |
---|
| 148 | } |
---|
| 149 | } |
---|
| 150 | } |
---|
| 151 | |
---|
| 152 | FCKFlashProcessor.RefreshView = function( placholderImage, originalEmbed ) |
---|
| 153 | { |
---|
| 154 | if ( originalEmbed.width > 0 ) |
---|
| 155 | placholderImage.style.width = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.width ) ; |
---|
| 156 | |
---|
| 157 | if ( originalEmbed.height > 0 ) |
---|
| 158 | placholderImage.style.height = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.height ) ; |
---|
| 159 | } |
---|
| 160 | |
---|
| 161 | FCK.GetRealElement = function( fakeElement ) |
---|
| 162 | { |
---|
| 163 | var e = FCKTempBin.Elements[ fakeElement.getAttribute('_fckrealelement') ] ; |
---|
| 164 | |
---|
| 165 | if ( fakeElement.getAttribute('_fckflash') ) |
---|
| 166 | { |
---|
| 167 | if ( fakeElement.style.width.length > 0 ) |
---|
| 168 | e.width = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.width ) ; |
---|
| 169 | |
---|
| 170 | if ( fakeElement.style.height.length > 0 ) |
---|
| 171 | e.height = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.height ) ; |
---|
| 172 | } |
---|
| 173 | |
---|
| 174 | return e ; |
---|
| 175 | } |
---|