fck.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:29k
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 ==
- *
- * Creation and initialization of the "FCK" object. This is the main object
- * that represents an editor instance.
- */
- // FCK represents the active editor instance.
- var FCK =
- {
- Name : FCKURLParams[ 'InstanceName' ],
- Status : FCK_STATUS_NOTLOADED,
- EditMode : FCK_EDITMODE_WYSIWYG,
- Toolbar : null,
- HasFocus : false,
- DataProcessor : new FCKDataProcessor(),
- AttachToOnSelectionChange : function( functionPointer )
- {
- this.Events.AttachEvent( 'OnSelectionChange', functionPointer ) ;
- },
- GetLinkedFieldValue : function()
- {
- return this.LinkedField.value ;
- },
- GetParentForm : function()
- {
- return this.LinkedField.form ;
- } ,
- // # START : IsDirty implementation
- StartupValue : '',
- IsDirty : function()
- {
- if ( this.EditMode == FCK_EDITMODE_SOURCE )
- return ( this.StartupValue != this.EditingArea.Textarea.value ) ;
- else
- return ( this.StartupValue != this.EditorDocument.body.innerHTML ) ;
- },
- ResetIsDirty : function()
- {
- if ( this.EditMode == FCK_EDITMODE_SOURCE )
- this.StartupValue = this.EditingArea.Textarea.value ;
- else if ( this.EditorDocument.body )
- this.StartupValue = this.EditorDocument.body.innerHTML ;
- },
- // # END : IsDirty implementation
- StartEditor : function()
- {
- this.TempBaseTag = FCKConfig.BaseHref.length > 0 ? '<base href="' + FCKConfig.BaseHref + '" _fcktemp="true"></base>' : '' ;
- // Setup the keystroke handler.
- var oKeystrokeHandler = FCK.KeystrokeHandler = new FCKKeystrokeHandler() ;
- oKeystrokeHandler.OnKeystroke = _FCK_KeystrokeHandler_OnKeystroke ;
- // Set the config keystrokes.
- oKeystrokeHandler.SetKeystrokes( FCKConfig.Keystrokes ) ;
- // In IE7, if the editor tries to access the clipboard by code, a dialog is
- // shown to the user asking if the application is allowed to access or not.
- // Due to the IE implementation of it, the KeystrokeHandler will not work
- //well in this case, so we must leave the pasting keys to have their default behavior.
- if ( FCKBrowserInfo.IsIE7 )
- {
- if ( ( CTRL + 86 /*V*/ ) in oKeystrokeHandler.Keystrokes )
- oKeystrokeHandler.SetKeystrokes( [ CTRL + 86, true ] ) ;
- if ( ( SHIFT + 45 /*INS*/ ) in oKeystrokeHandler.Keystrokes )
- oKeystrokeHandler.SetKeystrokes( [ SHIFT + 45, true ] ) ;
- }
- // Retain default behavior for Ctrl-Backspace. (Bug #362)
- oKeystrokeHandler.SetKeystrokes( [ CTRL + 8, true ] ) ;
- this.EditingArea = new FCKEditingArea( document.getElementById( 'xEditingArea' ) ) ;
- this.EditingArea.FFSpellChecker = FCKConfig.FirefoxSpellChecker ;
- // Set the editor's startup contents.
- this.SetData( this.GetLinkedFieldValue(), true ) ;
- // Tab key handling for source mode.
- FCKTools.AddEventListener( document, "keydown", this._TabKeyHandler ) ;
- },
- Focus : function()
- {
- FCK.EditingArea.Focus() ;
- },
- SetStatus : function( newStatus )
- {
- this.Status = newStatus ;
- if ( newStatus == FCK_STATUS_ACTIVE )
- {
- FCKFocusManager.AddWindow( window, true ) ;
- if ( FCKBrowserInfo.IsIE )
- FCKFocusManager.AddWindow( window.frameElement, true ) ;
- // Force the focus in the editor.
- if ( FCKConfig.StartupFocus )
- FCK.Focus() ;
- }
- this.Events.FireEvent( 'OnStatusChange', newStatus ) ;
- },
- // Fixes the body by moving all inline and text nodes to appropriate block
- // elements.
- FixBody : function()
- {
- var sBlockTag = FCKConfig.EnterMode ;
- // In 'br' mode, no fix must be done.
- if ( sBlockTag != 'p' && sBlockTag != 'div' )
- return ;
- var oDocument = this.EditorDocument ;
- if ( !oDocument )
- return ;
- var oBody = oDocument.body ;
- if ( !oBody )
- return ;
- FCKDomTools.TrimNode( oBody ) ;
- var oNode = oBody.firstChild ;
- var oNewBlock ;
- while ( oNode )
- {
- var bMoveNode = false ;
- switch ( oNode.nodeType )
- {
- // Element Node.
- case 1 :
- if ( !FCKListsLib.BlockElements[ oNode.nodeName.toLowerCase() ] )
- bMoveNode = true ;
- break ;
- // Text Node.
- case 3 :
- // Ignore space only or empty text.
- if ( oNewBlock || oNode.nodeValue.Trim().length > 0 )
- bMoveNode = true ;
- }
- if ( bMoveNode )
- {
- var oParent = oNode.parentNode ;
- if ( !oNewBlock )
- oNewBlock = oParent.insertBefore( oDocument.createElement( sBlockTag ), oNode ) ;
- oNewBlock.appendChild( oParent.removeChild( oNode ) ) ;
- oNode = oNewBlock.nextSibling ;
- }
- else
- {
- if ( oNewBlock )
- {
- FCKDomTools.TrimNode( oNewBlock ) ;
- oNewBlock = null ;
- }
- oNode = oNode.nextSibling ;
- }
- }
- if ( oNewBlock )
- FCKDomTools.TrimNode( oNewBlock ) ;
- },
- GetData : function( format )
- {
- // We assume that if the user is in source editing, the editor value must
- // represent the exact contents of the source, as the user wanted it to be.
- if ( FCK.EditMode == FCK_EDITMODE_SOURCE )
- return FCK.EditingArea.Textarea.value ;
- this.FixBody() ;
- var oDoc = FCK.EditorDocument ;
- if ( !oDoc )
- return null ;
- var isFullPage = FCKConfig.FullPage ;
- // Call the Data Processor to generate the output data.
- var data = FCK.DataProcessor.ConvertToDataFormat(
- isFullPage ? oDoc.documentElement : oDoc.body,
- !isFullPage,
- FCKConfig.IgnoreEmptyParagraphValue,
- format ) ;
- // Restore protected attributes.
- data = FCK.ProtectEventsRestore( data ) ;
- if ( FCKBrowserInfo.IsIE )
- data = data.replace( FCKRegexLib.ToReplace, '$1' ) ;
- if ( isFullPage )
- {
- if ( FCK.DocTypeDeclaration && FCK.DocTypeDeclaration.length > 0 )
- data = FCK.DocTypeDeclaration + 'n' + data ;
- if ( FCK.XmlDeclaration && FCK.XmlDeclaration.length > 0 )
- data = FCK.XmlDeclaration + 'n' + data ;
- }
- return FCKConfig.ProtectedSource.Revert( data ) ;
- },
- UpdateLinkedField : function()
- {
- var value = FCK.GetXHTML( FCKConfig.FormatOutput ) ;
- if ( FCKConfig.HtmlEncodeOutput )
- value = FCKTools.HTMLEncode( value ) ;
- FCK.LinkedField.value = value ;
- FCK.Events.FireEvent( 'OnAfterLinkedFieldUpdate' ) ;
- },
- RegisteredDoubleClickHandlers : new Object(),
- OnDoubleClick : function( element )
- {
- var oHandler = FCK.RegisteredDoubleClickHandlers[ element.tagName ] ;
- if ( oHandler )
- oHandler( element ) ;
- },
- // Register objects that can handle double click operations.
- RegisterDoubleClickHandler : function( handlerFunction, tag )
- {
- FCK.RegisteredDoubleClickHandlers[ tag.toUpperCase() ] = handlerFunction ;
- },
- OnAfterSetHTML : function()
- {
- FCKDocumentProcessor.Process( FCK.EditorDocument ) ;
- FCKUndo.SaveUndoStep() ;
- FCK.Events.FireEvent( 'OnSelectionChange' ) ;
- FCK.Events.FireEvent( 'OnAfterSetHTML' ) ;
- },
- // Saves URLs on links and images on special attributes, so they don't change when
- // moving around.
- ProtectUrls : function( html )
- {
- // <A> href
- html = html.replace( FCKRegexLib.ProtectUrlsA , '$& _fcksavedurl=$1' ) ;
- // <IMG> src
- html = html.replace( FCKRegexLib.ProtectUrlsImg , '$& _fcksavedurl=$1' ) ;
- return html ;
- },
- // Saves event attributes (like onclick) so they don't get executed while
- // editing.
- ProtectEvents : function( html )
- {
- return html.replace( FCKRegexLib.TagsWithEvent, _FCK_ProtectEvents_ReplaceTags ) ;
- },
- ProtectEventsRestore : function( html )
- {
- return html.replace( FCKRegexLib.ProtectedEvents, _FCK_ProtectEvents_RestoreEvents ) ;
- },
- ProtectTags : function( html )
- {
- var sTags = FCKConfig.ProtectedTags ;
- // IE doesn't support <abbr> and it breaks it. Let's protect it.
- if ( FCKBrowserInfo.IsIE )
- sTags += sTags.length > 0 ? '|ABBR|XML|EMBED' : 'ABBR|XML|EMBED' ;
- var oRegex ;
- if ( sTags.length > 0 )
- {
- oRegex = new RegExp( '<(' + sTags + ')(?!w|:)', 'gi' ) ;
- html = html.replace( oRegex, '<FCK:$1' ) ;
- oRegex = new RegExp( '</(' + sTags + ')>', 'gi' ) ;
- html = html.replace( oRegex, '</FCK:$1>' ) ;
- }
- // Protect some empty elements. We must do it separately because the
- // original tag may not contain the closing slash, like <hr>:
- // - <meta> tags get executed, so if you have a redirect meta, the
- // content will move to the target page.
- // - <hr> may destroy the document structure if not well
- // positioned. The trick is protect it here and restore them in
- // the FCKDocumentProcessor.
- sTags = 'META' ;
- if ( FCKBrowserInfo.IsIE )
- sTags += '|HR' ;
- oRegex = new RegExp( '<((' + sTags + ')(?=\s|>|/)[\s\S]*?)/?>', 'gi' ) ;
- html = html.replace( oRegex, '<FCK:$1 />' ) ;
- return html ;
- },
- SetData : function( data, resetIsDirty )
- {
- this.EditingArea.Mode = FCK.EditMode ;
- if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )
- {
- // Save the resetIsDirty for later use (async)
- this._ForceResetIsDirty = ( resetIsDirty === true ) ;
- // Protect parts of the code that must remain untouched (and invisible)
- // during editing.
- data = FCKConfig.ProtectedSource.Protect( data ) ;
- // Call the Data Processor to transform the data.
- data = FCK.DataProcessor.ConvertToHtml( data ) ;
- // Fix for invalid self-closing tags (see #152).
- data = data.replace( FCKRegexLib.InvalidSelfCloseTags, '$1></$2>' ) ;
- // Protect event attributes (they could get fired in the editing area).
- data = FCK.ProtectEvents( data ) ;
- // Protect some things from the browser itself.
- data = FCK.ProtectUrls( data ) ;
- data = FCK.ProtectTags( data ) ;
- // Insert the base tag (FCKConfig.BaseHref), if not exists in the source.
- // The base must be the first tag in the HEAD, to get relative
- // links on styles, for example.
- if ( FCK.TempBaseTag.length > 0 && !FCKRegexLib.HasBaseTag.test( data ) )
- data = data.replace( FCKRegexLib.HeadOpener, '$&' + FCK.TempBaseTag ) ;
- // Build the HTML for the additional things we need on <head>.
- var sHeadExtra = '' ;
- if ( !FCKConfig.FullPage )
- sHeadExtra += _FCK_GetEditorAreaStyleTags() ;
- if ( FCKBrowserInfo.IsIE )
- sHeadExtra += FCK._GetBehaviorsStyle() ;
- else if ( FCKConfig.ShowBorders )
- sHeadExtra += '<link href="' + FCKConfig.FullBasePath + 'css/fck_showtableborders_gecko.css" rel="stylesheet" type="text/css" _fcktemp="true" />' ;
- sHeadExtra += '<link href="' + FCKConfig.FullBasePath + 'css/fck_internal.css" rel="stylesheet" type="text/css" _fcktemp="true" />' ;
- // Attention: do not change it before testing it well (sample07)!
- // This is tricky... if the head ends with <meta ... content type>,
- // Firefox will break. But, it works if we place our extra stuff as
- // the last elements in the HEAD.
- data = data.replace( FCKRegexLib.HeadCloser, sHeadExtra + '$&' ) ;
- // Load the HTML in the editing area.
- this.EditingArea.OnLoad = _FCK_EditingArea_OnLoad ;
- this.EditingArea.Start( data ) ;
- }
- else
- {
- // Remove the references to the following elements, as the editing area
- // IFRAME will be removed.
- FCK.EditorWindow = null ;
- FCK.EditorDocument = null ;
- FCKDomTools.PaddingNode = null ;
- this.EditingArea.OnLoad = null ;
- this.EditingArea.Start( data ) ;
- // Enables the context menu in the textarea.
- this.EditingArea.Textarea._FCKShowContextMenu = true ;
- // Removes the enter key handler.
- FCK.EnterKeyHandler = null ;
- if ( resetIsDirty )
- this.ResetIsDirty() ;
- // Listen for keystroke events.
- FCK.KeystrokeHandler.AttachToElement( this.EditingArea.Textarea ) ;
- this.EditingArea.Textarea.focus() ;
- FCK.Events.FireEvent( 'OnAfterSetHTML' ) ;
- }
- if ( FCKBrowserInfo.IsGecko )
- window.onresize() ;
- },
- // For the FocusManager
- HasFocus : false,
- // This collection is used by the browser specific implementations to tell
- // which named commands must be handled separately.
- RedirectNamedCommands : new Object(),
- ExecuteNamedCommand : function( commandName, commandParameter, noRedirect, noSaveUndo )
- {
- if ( !noSaveUndo )
- FCKUndo.SaveUndoStep() ;
- if ( !noRedirect && FCK.RedirectNamedCommands[ commandName ] != null )
- FCK.ExecuteRedirectedNamedCommand( commandName, commandParameter ) ;
- else
- {
- FCK.Focus() ;
- FCK.EditorDocument.execCommand( commandName, false, commandParameter ) ;
- FCK.Events.FireEvent( 'OnSelectionChange' ) ;
- }
- if ( !noSaveUndo )
- FCKUndo.SaveUndoStep() ;
- },
- GetNamedCommandState : function( commandName )
- {
- try
- {
- // Bug #50 : Safari never returns positive state for the Paste command, override that.
- if ( FCKBrowserInfo.IsSafari && FCK.EditorWindow && commandName.IEquals( 'Paste' ) )
- return FCK_TRISTATE_OFF ;
- if ( !FCK.EditorDocument.queryCommandEnabled( commandName ) )
- return FCK_TRISTATE_DISABLED ;
- else
- {
- return FCK.EditorDocument.queryCommandState( commandName ) ? FCK_TRISTATE_ON : FCK_TRISTATE_OFF ;
- }
- }
- catch ( e )
- {
- return FCK_TRISTATE_OFF ;
- }
- },
- GetNamedCommandValue : function( commandName )
- {
- var sValue = '' ;
- var eState = FCK.GetNamedCommandState( commandName ) ;
- if ( eState == FCK_TRISTATE_DISABLED )
- return null ;
- try
- {
- sValue = this.EditorDocument.queryCommandValue( commandName ) ;
- }
- catch(e) {}
- return sValue ? sValue : '' ;
- },
- Paste : function( _callListenersOnly )
- {
- // First call 'OnPaste' listeners.
- if ( FCK.Status != FCK_STATUS_COMPLETE || !FCK.Events.FireEvent( 'OnPaste' ) )
- return false ;
- // Then call the default implementation.
- return _callListenersOnly || FCK._ExecPaste() ;
- },
- PasteFromWord : function()
- {
- FCKDialog.OpenDialog( 'FCKDialog_Paste', FCKLang.PasteFromWord, 'dialog/fck_paste.html', 400, 330, 'Word' ) ;
- },
- Preview : function()
- {
- var iWidth = FCKConfig.ScreenWidth * 0.8 ;
- var iHeight = FCKConfig.ScreenHeight * 0.7 ;
- var iLeft = ( FCKConfig.ScreenWidth - iWidth ) / 2 ;
- var oWindow = window.open( '', null, 'toolbar=yes,location=no,status=yes,menubar=yes,scrollbars=yes,resizable=yes,width=' + iWidth + ',height=' + iHeight + ',left=' + iLeft ) ;
- var sHTML ;
- if ( FCKConfig.FullPage )
- {
- if ( FCK.TempBaseTag.length > 0 )
- sHTML = FCK.TempBaseTag + FCK.GetXHTML() ;
- else
- sHTML = FCK.GetXHTML() ;
- }
- else
- {
- sHTML =
- FCKConfig.DocType +
- '<html dir="' + FCKConfig.ContentLangDirection + '">' +
- '<head>' +
- FCK.TempBaseTag +
- '<title>' + FCKLang.Preview + '</title>' +
- _FCK_GetEditorAreaStyleTags() +
- '</head><body' + FCKConfig.GetBodyAttributes() + '>' +
- FCK.GetXHTML() +
- '</body></html>' ;
- }
- oWindow.document.write( sHTML );
- oWindow.document.close();
- },
- SwitchEditMode : function( noUndo )
- {
- var bIsWysiwyg = ( FCK.EditMode == FCK_EDITMODE_WYSIWYG ) ;
- // Save the current IsDirty state, so we may restore it after the switch.
- var bIsDirty = FCK.IsDirty() ;
- var sHtml ;
- // Update the HTML in the view output to show.
- if ( bIsWysiwyg )
- {
- FCKCommands.GetCommand( 'ShowBlocks' ).SaveState() ;
- if ( !noUndo && FCKBrowserInfo.IsIE )
- FCKUndo.SaveUndoStep() ;
- sHtml = FCK.GetXHTML( FCKConfig.FormatSource ) ;
- if ( sHtml == null )
- return false ;
- }
- else
- sHtml = this.EditingArea.Textarea.value ;
- FCK.EditMode = bIsWysiwyg ? FCK_EDITMODE_SOURCE : FCK_EDITMODE_WYSIWYG ;
- FCK.SetData( sHtml, !bIsDirty ) ;
- // Set the Focus.
- FCK.Focus() ;
- // Update the toolbar (Running it directly causes IE to fail).
- FCKTools.RunFunction( FCK.ToolbarSet.RefreshModeState, FCK.ToolbarSet ) ;
- return true ;
- },
- InsertElement : function( element )
- {
- // The parameter may be a string (element name), so transform it in an element.
- if ( typeof element == 'string' )
- element = this.EditorDocument.createElement( element ) ;
- var elementName = element.nodeName.toLowerCase() ;
- // Create a range for the selection. V3 will have a new selection
- // object that may internally supply this feature.
- var range = new FCKDomRange( this.EditorWindow ) ;
- if ( FCKListsLib.BlockElements[ elementName ] != null )
- {
- range.SplitBlock() ;
- range.InsertNode( element ) ;
- var next = FCKDomTools.GetNextSourceElement( element, false, null, [ 'hr','br','param','img','area','input' ] ) ;
- // Be sure that we have something after the new element, so we can move the cursor there.
- if ( !next && FCKConfig.EnterMode != 'br')
- {
- next = this.EditorDocument.body.appendChild( this.EditorDocument.createElement( FCKConfig.EnterMode ) ) ;
- if ( FCKBrowserInfo.IsGeckoLike )
- FCKTools.AppendBogusBr( next ) ;
- }
- if ( FCKListsLib.EmptyElements[ elementName ] == null )
- range.MoveToElementEditStart( element ) ;
- else if ( next )
- range.MoveToElementEditStart( next ) ;
- else
- range.MoveToPosition( element, 4 ) ;
- if ( FCKBrowserInfo.IsGecko )
- {
- if ( next )
- next.scrollIntoView( false ) ;
- element.scrollIntoView( false ) ;
- }
- }
- else
- {
- // Delete the current selection and insert the node.
- range.MoveToSelection() ;
- range.DeleteContents() ;
- range.InsertNode( element ) ;
- // Move the selection right after the new element.
- // DISCUSSION: Should we select the element instead?
- range.SetStart( element, 4 ) ;
- range.SetEnd( element, 4 ) ;
- }
- range.Select() ;
- range.Release() ;
- // REMOVE IT: The focus should not really be set here. It is up to the
- // calling code to reset the focus if needed.
- this.Focus() ;
- return element ;
- },
- _InsertBlockElement : function( blockElement )
- {
- },
- _IsFunctionKey : function( keyCode )
- {
- // keys that are captured but do not change editor contents
- if ( keyCode >= 16 && keyCode <= 20 )
- // shift, ctrl, alt, pause, capslock
- return true ;
- if ( keyCode == 27 || ( keyCode >= 33 && keyCode <= 40 ) )
- // esc, page up, page down, end, home, left, up, right, down
- return true ;
- if ( keyCode == 45 )
- // insert, no effect on FCKeditor, yet
- return true ;
- return false ;
- },
- _KeyDownListener : function( evt )
- {
- if (! evt)
- evt = FCK.EditorWindow.event ;
- if ( FCK.EditorWindow )
- {
- if ( !FCK._IsFunctionKey(evt.keyCode) // do not capture function key presses, like arrow keys or shift/alt/ctrl
- && !(evt.ctrlKey || evt.metaKey) // do not capture Ctrl hotkeys, as they have their snapshot capture logic
- && !(evt.keyCode == 46) ) // do not capture Del, it has its own capture logic in fckenterkey.js
- FCK._KeyDownUndo() ;
- }
- return true ;
- },
- _KeyDownUndo : function()
- {
- if ( !FCKUndo.Typing )
- {
- FCKUndo.SaveUndoStep() ;
- FCKUndo.Typing = true ;
- FCK.Events.FireEvent( "OnSelectionChange" ) ;
- }
- FCKUndo.TypesCount++ ;
- FCKUndo.Changed = 1 ;
- if ( FCKUndo.TypesCount > FCKUndo.MaxTypes )
- {
- FCKUndo.TypesCount = 0 ;
- FCKUndo.SaveUndoStep() ;
- }
- },
- _TabKeyHandler : function( evt )
- {
- if ( ! evt )
- evt = window.event ;
- var keystrokeValue = evt.keyCode ;
- // Pressing <Tab> in source mode should produce a tab space in the text area, not
- // changing the focus to something else.
- if ( keystrokeValue == 9 && FCK.EditMode != FCK_EDITMODE_WYSIWYG )
- {
- if ( FCKBrowserInfo.IsIE )
- {
- var range = document.selection.createRange() ;
- if ( range.parentElement() != FCK.EditingArea.Textarea )
- return true ;
- range.text = 't' ;
- range.select() ;
- }
- else
- {
- var a = [] ;
- var el = FCK.EditingArea.Textarea ;
- var selStart = el.selectionStart ;
- var selEnd = el.selectionEnd ;
- a.push( el.value.substr(0, selStart ) ) ;
- a.push( 't' ) ;
- a.push( el.value.substr( selEnd ) ) ;
- el.value = a.join( '' ) ;
- el.setSelectionRange( selStart + 1, selStart + 1 ) ;
- }
- if ( evt.preventDefault )
- return evt.preventDefault() ;
- return evt.returnValue = false ;
- }
- return true ;
- }
- } ;
- FCK.Events = new FCKEvents( FCK ) ;
- // DEPRECATED in favor or "GetData".
- FCK.GetHTML = FCK.GetXHTML = FCK.GetData ;
- // DEPRECATED in favor of "SetData".
- FCK.SetHTML = FCK.SetData ;
- // InsertElementAndGetIt and CreateElement are Deprecated : returns the same value as InsertElement.
- FCK.InsertElementAndGetIt = FCK.CreateElement = FCK.InsertElement ;
- // Replace all events attributes (like onclick).
- function _FCK_ProtectEvents_ReplaceTags( tagMatch )
- {
- return tagMatch.replace( FCKRegexLib.EventAttributes, _FCK_ProtectEvents_ReplaceEvents ) ;
- }
- // Replace an event attribute with its respective __fckprotectedatt attribute.
- // The original event markup will be encoded and saved as the value of the new
- // attribute.
- function _FCK_ProtectEvents_ReplaceEvents( eventMatch, attName )
- {
- return ' ' + attName + '_fckprotectedatt="' + encodeURIComponent( eventMatch ) + '"' ;
- }
- function _FCK_ProtectEvents_RestoreEvents( match, encodedOriginal )
- {
- return decodeURIComponent( encodedOriginal ) ;
- }
- function _FCK_MouseEventsListener( evt )
- {
- if ( ! evt )
- evt = window.event ;
- if ( evt.type == 'mousedown' )
- FCK.MouseDownFlag = true ;
- else if ( evt.type == 'mouseup' )
- FCK.MouseDownFlag = false ;
- else if ( evt.type == 'mousemove' )
- FCK.Events.FireEvent( 'OnMouseMove', evt ) ;
- }
- function _FCK_PaddingNodeListener()
- {
- if ( FCKConfig.EnterMode.IEquals( 'br' ) )
- return ;
- FCKDomTools.EnforcePaddingNode( FCK.EditorDocument, FCKConfig.EnterMode ) ;
- if ( ! FCKBrowserInfo.IsIE && FCKDomTools.PaddingNode )
- {
- var sel = FCK.EditorWindow.getSelection() ;
- if ( sel && sel.rangeCount == 1 )
- {
- var range = sel.getRangeAt( 0 ) ;
- if ( range.collapsed && range.startContainer == FCK.EditorDocument.body && range.startOffset == 0 )
- {
- range.selectNodeContents( FCKDomTools.PaddingNode ) ;
- range.collapse( true ) ;
- sel.removeAllRanges() ;
- sel.addRange( range ) ;
- }
- }
- }
- }
- function _FCK_EditingArea_OnLoad()
- {
- // Get the editor's window and document (DOM)
- FCK.EditorWindow = FCK.EditingArea.Window ;
- FCK.EditorDocument = FCK.EditingArea.Document ;
- FCK.InitializeBehaviors() ;
- FCK.AttachToOnSelectionChange( _FCK_PaddingNodeListener ) ;
- // Listen for mousedown and mouseup events for tracking drag and drops.
- FCK.MouseDownFlag = false ;
- FCKTools.AddEventListener( FCK.EditorDocument, 'mousemove', _FCK_MouseEventsListener ) ;
- FCKTools.AddEventListener( FCK.EditorDocument, 'mousedown', _FCK_MouseEventsListener ) ;
- FCKTools.AddEventListener( FCK.EditorDocument, 'mouseup', _FCK_MouseEventsListener ) ;
- // Most of the CTRL key combos do not work under Safari for onkeydown and onkeypress (See #1119)
- // But we can use the keyup event to override some of these...
- if ( FCKBrowserInfo.IsSafari )
- {
- var undoFunc = function( evt )
- {
- if ( ! ( evt.ctrlKey || evt.metaKey ) )
- return ;
- if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG )
- return ;
- switch ( evt.keyCode )
- {
- case 89:
- FCKUndo.Redo() ;
- break ;
- case 90:
- FCKUndo.Undo() ;
- break ;
- }
- }
- FCKTools.AddEventListener( FCK.EditorDocument, 'keyup', undoFunc ) ;
- }
- // Create the enter key handler
- FCK.EnterKeyHandler = new FCKEnterKey( FCK.EditorWindow, FCKConfig.EnterMode, FCKConfig.ShiftEnterMode, FCKConfig.TabSpaces ) ;
- // Listen for keystroke events.
- FCK.KeystrokeHandler.AttachToElement( FCK.EditorDocument ) ;
- if ( FCK._ForceResetIsDirty )
- FCK.ResetIsDirty() ;
- // This is a tricky thing for IE. In some cases, even if the cursor is
- // blinking in the editing, the keystroke handler doesn't catch keyboard
- // events. We must activate the editing area to make it work. (#142).
- if ( FCKBrowserInfo.IsIE && FCK.HasFocus )
- FCK.EditorDocument.body.setActive() ;
- FCK.OnAfterSetHTML() ;
- // Restore show blocks status.
- FCKCommands.GetCommand( 'ShowBlocks' ).RestoreState() ;
- // Check if it is not a startup call, otherwise complete the startup.
- if ( FCK.Status != FCK_STATUS_NOTLOADED )
- return ;
- if ( FCKConfig.Debug )
- FCKDebug._GetWindow() ;
- FCK.SetStatus( FCK_STATUS_ACTIVE ) ;
- }
- function _FCK_GetEditorAreaStyleTags()
- {
- var sTags = '' ;
- var aCSSs = FCKConfig.EditorAreaCSS ;
- var sStyles = FCKConfig.EditorAreaStyles ;
- for ( var i = 0 ; i < aCSSs.length ; i++ )
- sTags += '<link href="' + aCSSs[i] + '" rel="stylesheet" type="text/css" />' ;
- if ( sStyles && sStyles.length > 0 )
- sTags += "<style>" + sStyles + "</style>" ;
- return sTags ;
- }
- function _FCK_KeystrokeHandler_OnKeystroke( keystroke, keystrokeValue )
- {
- if ( FCK.Status != FCK_STATUS_COMPLETE )
- return false ;
- if ( FCK.EditMode == FCK_EDITMODE_WYSIWYG )
- {
- switch ( keystrokeValue )
- {
- case 'Paste' :
- return !FCK.Paste() ;
- case 'Cut' :
- FCKUndo.SaveUndoStep() ;
- return false ;
- }
- }
- else
- {
- // In source mode, some actions must have their default behavior.
- if ( keystrokeValue.Equals( 'Paste', 'Undo', 'Redo', 'SelectAll', 'Cut' ) )
- return false ;
- }
- // The return value indicates if the default behavior of the keystroke must
- // be cancelled. Let's do that only if the Execute() call explicitly returns "false".
- var oCommand = FCK.Commands.GetCommand( keystrokeValue ) ;
- return ( oCommand.Execute.apply( oCommand, FCKTools.ArgumentsToArray( arguments, 2 ) ) !== false ) ;
- }
- // Set the FCK.LinkedField reference to the field that will be used to post the
- // editor data.
- (function()
- {
- // There is a bug on IE... getElementById returns any META tag that has the
- // name set to the ID you are looking for. So the best way in to get the array
- // by names and look for the correct one.
- // As ASP.Net generates a ID that is different from the Name, we must also
- // look for the field based on the ID (the first one is the ID).
- var oDocument = window.parent.document ;
- // Try to get the field using the ID.
- var eLinkedField = oDocument.getElementById( FCK.Name ) ;
- var i = 0;
- while ( eLinkedField || i == 0 )
- {
- if ( eLinkedField && eLinkedField.tagName.toLowerCase().Equals( 'input', 'textarea' ) )
- {
- FCK.LinkedField = eLinkedField ;
- break ;
- }
- eLinkedField = oDocument.getElementsByName( FCK.Name )[i++] ;
- }
- })() ;
- var FCKTempBin =
- {
- Elements : new Array(),
- AddElement : function( element )
- {
- var iIndex = this.Elements.length ;
- this.Elements[ iIndex ] = element ;
- return iIndex ;
- },
- RemoveElement : function( index )
- {
- var e = this.Elements[ index ] ;
- this.Elements[ index ] = null ;
- return e ;
- },
- Reset : function()
- {
- var i = 0 ;
- while ( i < this.Elements.length )
- this.Elements[ i++ ] = null ;
- this.Elements.length = 0 ;
- }
- } ;
- // # Focus Manager: Manages the focus in the editor.
- var FCKFocusManager = FCK.FocusManager =
- {
- IsLocked : false,
- AddWindow : function( win, sendToEditingArea )
- {
- var oTarget ;
- if ( FCKBrowserInfo.IsIE )
- oTarget = win.nodeType == 1 ? win : win.frameElement ? win.frameElement : win.document ;
- else if ( FCKBrowserInfo.IsSafari )
- oTarget = win ;
- else
- oTarget = win.document ;
- FCKTools.AddEventListener( oTarget, 'blur', FCKFocusManager_Win_OnBlur ) ;
- FCKTools.AddEventListener( oTarget, 'focus', sendToEditingArea ? FCKFocusManager_Win_OnFocus_Area : FCKFocusManager_Win_OnFocus ) ;
- },
- RemoveWindow : function( win )
- {
- if ( FCKBrowserInfo.IsIE )
- oTarget = win.nodeType == 1 ? win : win.frameElement ? win.frameElement : win.document ;
- else
- oTarget = win.document ;
- FCKTools.RemoveEventListener( oTarget, 'blur', FCKFocusManager_Win_OnBlur ) ;
- FCKTools.RemoveEventListener( oTarget, 'focus', FCKFocusManager_Win_OnFocus_Area ) ;
- FCKTools.RemoveEventListener( oTarget, 'focus', FCKFocusManager_Win_OnFocus ) ;
- },
- Lock : function()
- {
- this.IsLocked = true ;
- },
- Unlock : function()
- {
- if ( this._HasPendingBlur )
- FCKFocusManager._Timer = window.setTimeout( FCKFocusManager_FireOnBlur, 100 ) ;
- this.IsLocked = false ;
- },
- _ResetTimer : function()
- {
- this._HasPendingBlur = false ;
- if ( this._Timer )
- {
- window.clearTimeout( this._Timer ) ;
- delete this._Timer ;
- }
- }
- } ;
- function FCKFocusManager_Win_OnBlur()
- {
- if ( typeof(FCK) != 'undefined' && FCK.HasFocus )
- {
- FCKFocusManager._ResetTimer() ;
- FCKFocusManager._Timer = window.setTimeout( FCKFocusManager_FireOnBlur, 100 ) ;
- }
- }
- function FCKFocusManager_FireOnBlur()
- {
- if ( FCKFocusManager.IsLocked )
- FCKFocusManager._HasPendingBlur = true ;
- else
- {
- FCK.HasFocus = false ;
- FCK.Events.FireEvent( "OnBlur" ) ;
- }
- }
- function FCKFocusManager_Win_OnFocus_Area()
- {
- FCK.Focus() ;
- FCKFocusManager_Win_OnFocus() ;
- }
- function FCKFocusManager_Win_OnFocus()
- {
- FCKFocusManager._ResetTimer() ;
- if ( !FCK.HasFocus && !FCKFocusManager.IsLocked )
- {
- FCK.HasFocus = true ;
- FCK.Events.FireEvent( "OnFocus" ) ;
- }
- }