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Diffstat (limited to 'rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/internals/fckdocumentprocessor.js')
| -rw-r--r-- | rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/internals/fckdocumentprocessor.js | 270 |
1 files changed, 270 insertions, 0 deletions
diff --git a/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/internals/fckdocumentprocessor.js b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/internals/fckdocumentprocessor.js new file mode 100644 index 0000000..55fd117 --- /dev/null +++ b/rt/share/html/NoAuth/RichText/FCKeditor/editor/_source/internals/fckdocumentprocessor.js @@ -0,0 +1,270 @@ +/*
+ * FCKeditor - The text editor for Internet - http://www.fckeditor.net
+ * Copyright (C) 2003-2009 Frederico Caldeira Knabben
+ *
+ * == BEGIN LICENSE ==
+ *
+ * Licensed under the terms of any of the following licenses at your
+ * choice:
+ *
+ * - GNU General Public License Version 2 or later (the "GPL")
+ * http://www.gnu.org/licenses/gpl.html
+ *
+ * - GNU Lesser General Public License Version 2.1 or later (the "LGPL")
+ * http://www.gnu.org/licenses/lgpl.html
+ *
+ * - Mozilla Public License Version 1.1 or later (the "MPL")
+ * http://www.mozilla.org/MPL/MPL-1.1.html
+ *
+ * == END LICENSE ==
+ *
+ * Advanced document processors.
+ */
+
+var FCKDocumentProcessor = new Object() ;
+FCKDocumentProcessor._Items = new Array() ;
+
+FCKDocumentProcessor.AppendNew = function()
+{
+ var oNewItem = new Object() ;
+ this._Items.push( oNewItem ) ;
+ return oNewItem ;
+}
+
+FCKDocumentProcessor.Process = function( document )
+{
+ var bIsDirty = FCK.IsDirty() ;
+ var oProcessor, i = 0 ;
+ while( ( oProcessor = this._Items[i++] ) )
+ oProcessor.ProcessDocument( document ) ;
+ if ( !bIsDirty )
+ FCK.ResetIsDirty() ;
+}
+
+var FCKDocumentProcessor_CreateFakeImage = function( fakeClass, realElement )
+{
+ var oImg = FCKTools.GetElementDocument( realElement ).createElement( 'IMG' ) ;
+ oImg.className = fakeClass ;
+ oImg.src = FCKConfig.BasePath + 'images/spacer.gif' ;
+ oImg.setAttribute( '_fckfakelement', 'true', 0 ) ;
+ oImg.setAttribute( '_fckrealelement', FCKTempBin.AddElement( realElement ), 0 ) ;
+ return oImg ;
+}
+
+// Link Anchors
+if ( FCKBrowserInfo.IsIE || FCKBrowserInfo.IsOpera )
+{
+ var FCKAnchorsProcessor = FCKDocumentProcessor.AppendNew() ;
+ FCKAnchorsProcessor.ProcessDocument = function( document )
+ {
+ var aLinks = document.getElementsByTagName( 'A' ) ;
+
+ var oLink ;
+ var i = aLinks.length - 1 ;
+ while ( i >= 0 && ( oLink = aLinks[i--] ) )
+ {
+ // If it is anchor. Doesn't matter if it's also a link (even better: we show that it's both a link and an anchor)
+ if ( oLink.name.length > 0 )
+ {
+ //if the anchor has some content then we just add a temporary class
+ if ( oLink.innerHTML !== '' )
+ {
+ if ( FCKBrowserInfo.IsIE )
+ oLink.className += ' FCK__AnchorC' ;
+ }
+ else
+ {
+ var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Anchor', oLink.cloneNode(true) ) ;
+ oImg.setAttribute( '_fckanchor', 'true', 0 ) ;
+
+ oLink.parentNode.insertBefore( oImg, oLink ) ;
+ oLink.parentNode.removeChild( oLink ) ;
+ }
+ }
+ }
+ }
+}
+
+// Page Breaks
+var FCKPageBreaksProcessor = FCKDocumentProcessor.AppendNew() ;
+FCKPageBreaksProcessor.ProcessDocument = function( document )
+{
+ var aDIVs = document.getElementsByTagName( 'DIV' ) ;
+
+ var eDIV ;
+ var i = aDIVs.length - 1 ;
+ while ( i >= 0 && ( eDIV = aDIVs[i--] ) )
+ {
+ if ( eDIV.style.pageBreakAfter == 'always' && eDIV.childNodes.length == 1 && eDIV.childNodes[0].style && eDIV.childNodes[0].style.display == 'none' )
+ {
+ var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', eDIV.cloneNode(true) ) ;
+
+ eDIV.parentNode.insertBefore( oFakeImage, eDIV ) ;
+ eDIV.parentNode.removeChild( eDIV ) ;
+ }
+ }
+/*
+ var aCenters = document.getElementsByTagName( 'CENTER' ) ;
+
+ var oCenter ;
+ var i = aCenters.length - 1 ;
+ while ( i >= 0 && ( oCenter = aCenters[i--] ) )
+ {
+ if ( oCenter.style.pageBreakAfter == 'always' && oCenter.innerHTML.Trim().length == 0 )
+ {
+ var oFakeImage = FCKDocumentProcessor_CreateFakeImage( 'FCK__PageBreak', oCenter.cloneNode(true) ) ;
+
+ oCenter.parentNode.insertBefore( oFakeImage, oCenter ) ;
+ oCenter.parentNode.removeChild( oCenter ) ;
+ }
+ }
+*/
+}
+
+// EMBED and OBJECT tags.
+var FCKEmbedAndObjectProcessor = (function()
+{
+ var customProcessors = [] ;
+
+ var processElement = function( el )
+ {
+ var clone = el.cloneNode( true ) ;
+ var replaceElement ;
+ var fakeImg = replaceElement = FCKDocumentProcessor_CreateFakeImage( 'FCK__UnknownObject', clone ) ;
+ FCKEmbedAndObjectProcessor.RefreshView( fakeImg, el ) ;
+
+ for ( var i = 0 ; i < customProcessors.length ; i++ )
+ replaceElement = customProcessors[i]( el, replaceElement ) || replaceElement ;
+
+ if ( replaceElement != fakeImg )
+ FCKTempBin.RemoveElement( fakeImg.getAttribute( '_fckrealelement' ) ) ;
+
+ el.parentNode.replaceChild( replaceElement, el ) ;
+ }
+
+ var processElementsByName = function( elementName, doc )
+ {
+ var aObjects = doc.getElementsByTagName( elementName );
+ for ( var i = aObjects.length - 1 ; i >= 0 ; i-- )
+ processElement( aObjects[i] ) ;
+ }
+
+ var processObjectAndEmbed = function( doc )
+ {
+ processElementsByName( 'object', doc );
+ processElementsByName( 'embed', doc );
+ }
+
+ return FCKTools.Merge( FCKDocumentProcessor.AppendNew(),
+ {
+ ProcessDocument : function( doc )
+ {
+ // Firefox 3 would sometimes throw an unknown exception while accessing EMBEDs and OBJECTs
+ // without the setTimeout().
+ if ( FCKBrowserInfo.IsGecko )
+ FCKTools.RunFunction( processObjectAndEmbed, this, [ doc ] ) ;
+ else
+ processObjectAndEmbed( doc ) ;
+ },
+
+ RefreshView : function( placeHolder, original )
+ {
+ if ( original.getAttribute( 'width' ) > 0 )
+ placeHolder.style.width = FCKTools.ConvertHtmlSizeToStyle( original.getAttribute( 'width' ) ) ;
+
+ if ( original.getAttribute( 'height' ) > 0 )
+ placeHolder.style.height = FCKTools.ConvertHtmlSizeToStyle( original.getAttribute( 'height' ) ) ;
+ },
+
+ AddCustomHandler : function( func )
+ {
+ customProcessors.push( func ) ;
+ }
+ } ) ;
+} )() ;
+
+FCK.GetRealElement = function( fakeElement )
+{
+ var e = FCKTempBin.Elements[ fakeElement.getAttribute('_fckrealelement') ] ;
+
+ if ( fakeElement.getAttribute('_fckflash') )
+ {
+ if ( fakeElement.style.width.length > 0 )
+ e.width = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.width ) ;
+
+ if ( fakeElement.style.height.length > 0 )
+ e.height = FCKTools.ConvertStyleSizeToHtml( fakeElement.style.height ) ;
+ }
+
+ return e ;
+}
+
+// HR Processor.
+// This is a IE only (tricky) thing. We protect all HR tags before loading them
+// (see FCK.ProtectTags). Here we put the HRs back.
+if ( FCKBrowserInfo.IsIE )
+{
+ FCKDocumentProcessor.AppendNew().ProcessDocument = function( document )
+ {
+ var aHRs = document.getElementsByTagName( 'HR' ) ;
+
+ var eHR ;
+ var i = aHRs.length - 1 ;
+ while ( i >= 0 && ( eHR = aHRs[i--] ) )
+ {
+ // Create the replacement HR.
+ var newHR = document.createElement( 'hr' ) ;
+ newHR.mergeAttributes( eHR, true ) ;
+
+ // We must insert the new one after it. insertBefore will not work in all cases.
+ FCKDomTools.InsertAfterNode( eHR, newHR ) ;
+
+ eHR.parentNode.removeChild( eHR ) ;
+ }
+ }
+}
+
+// INPUT:hidden Processor.
+FCKDocumentProcessor.AppendNew().ProcessDocument = function( document )
+{
+ var aInputs = document.getElementsByTagName( 'INPUT' ) ;
+
+ var oInput ;
+ var i = aInputs.length - 1 ;
+ while ( i >= 0 && ( oInput = aInputs[i--] ) )
+ {
+ if ( oInput.type == 'hidden' )
+ {
+ var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__InputHidden', oInput.cloneNode(true) ) ;
+ oImg.setAttribute( '_fckinputhidden', 'true', 0 ) ;
+
+ oInput.parentNode.insertBefore( oImg, oInput ) ;
+ oInput.parentNode.removeChild( oInput ) ;
+ }
+ }
+}
+
+// Flash handler.
+FCKEmbedAndObjectProcessor.AddCustomHandler( function( el, fakeImg )
+ {
+ if ( ! ( el.nodeName.IEquals( 'embed' ) && ( el.type == 'application/x-shockwave-flash' || /\.swf($|#|\?)/i.test( el.src ) ) ) )
+ return ;
+ fakeImg.className = 'FCK__Flash' ;
+ fakeImg.setAttribute( '_fckflash', 'true', 0 );
+ } ) ;
+
+// Buggy <span class="Apple-style-span"> tags added by Safari.
+if ( FCKBrowserInfo.IsSafari )
+{
+ FCKDocumentProcessor.AppendNew().ProcessDocument = function( doc )
+ {
+ var spans = doc.getElementsByClassName ?
+ doc.getElementsByClassName( 'Apple-style-span' ) :
+ Array.prototype.filter.call(
+ doc.getElementsByTagName( 'span' ),
+ function( item ){ return item.className == 'Apple-style-span' ; }
+ ) ;
+ for ( var i = spans.length - 1 ; i >= 0 ; i-- )
+ FCKDomTools.RemoveNode( spans[i], true ) ;
+ }
+}
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