fckdocumentprocessor.js
资源名称:MEIMS.rar [点击查看]
上传用户:ah_jiwei
上传日期:2022-07-24
资源大小:54044k
文件大小:7k
源码类别:
数据库编程
开发平台:
Visual C++
- /*
- * FCKeditor - The text editor for Internet - http://www.fckeditor.net
- * Copyright (C) 2003-2007 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.AddItem( oNewItem ) ;
- return oNewItem ;
- }
- FCKDocumentProcessor.Process = function( document )
- {
- var oProcessor, i = 0 ;
- while( ( oProcessor = this._Items[i++] ) )
- oProcessor.ProcessDocument( document ) ;
- }
- var FCKDocumentProcessor_CreateFakeImage = function( fakeClass, realElement )
- {
- var oImg = FCK.EditorDocument.createElement( 'IMG' ) ;
- oImg.className = fakeClass ;
- oImg.src = FCKConfig.FullBasePath + '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 ) ;
- }
- }
- */
- }
- // Flash Embeds.
- var FCKFlashProcessor = FCKDocumentProcessor.AppendNew() ;
- FCKFlashProcessor.ProcessDocument = function( document )
- {
- /*
- Sample code:
- 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>.
- */
- var aEmbeds = document.getElementsByTagName( 'EMBED' ) ;
- var oEmbed ;
- var i = aEmbeds.length - 1 ;
- while ( i >= 0 && ( oEmbed = aEmbeds[i--] ) )
- {
- // IE doesn't return the type attribute with oEmbed.type or oEmbed.getAttribute("type")
- // But it turns out that after accessing it then it doesn't gets copied later
- var oType = oEmbed.attributes[ 'type' ] ;
- // Check the extension and the type. Now it should be enough with just the type
- // Opera doesn't return oEmbed.src so oEmbed.src.EndsWith will fail
- if ( (oEmbed.src && oEmbed.src.EndsWith( '.swf', true )) || ( oType && oType.nodeValue == 'application/x-shockwave-flash' ) )
- {
- var oCloned = oEmbed.cloneNode( true ) ;
- var oImg = FCKDocumentProcessor_CreateFakeImage( 'FCK__Flash', oCloned ) ;
- oImg.setAttribute( '_fckflash', 'true', 0 ) ;
- FCKFlashProcessor.RefreshView( oImg, oEmbed ) ;
- oEmbed.parentNode.insertBefore( oImg, oEmbed ) ;
- oEmbed.parentNode.removeChild( oEmbed ) ;
- }
- }
- }
- FCKFlashProcessor.RefreshView = function( placeHolderImage, originalEmbed )
- {
- if ( originalEmbed.getAttribute( 'width' ) > 0 )
- placeHolderImage.style.width = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.getAttribute( 'width' ) ) ;
- if ( originalEmbed.getAttribute( 'height' ) > 0 )
- placeHolderImage.style.height = FCKTools.ConvertHtmlSizeToStyle( originalEmbed.getAttribute( 'height' ) ) ;
- }
- 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 ) ;
- }
- }
- }