fckshowblocks.js
上传用户:dbstep
上传日期:2022-08-06
资源大小:2803k
文件大小:2k
源码类别:
WEB源码(ASP,PHP,...)
开发平台:
ASP/ASPX
- /*
- * 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 ==
- *
- * FCKShowBlockCommand Class: the "Show Blocks" command.
- */
- var FCKShowBlockCommand = function( name, defaultState )
- {
- this.Name = name ;
- if ( defaultState != undefined )
- this._SavedState = defaultState ;
- else
- this._SavedState = null ;
- }
- FCKShowBlockCommand.prototype.Execute = function()
- {
- var state = this.GetState() ;
- if ( state == FCK_TRISTATE_DISABLED )
- return ;
- var body = FCK.EditorDocument.body ;
- if ( state == FCK_TRISTATE_ON )
- body.className = body.className.replace( /(^| )FCK__ShowBlocks/g, '' ) ;
- else
- body.className += ' FCK__ShowBlocks' ;
- if ( FCKBrowserInfo.IsIE )
- {
- try
- {
- FCK.EditorDocument.selection.createRange().select() ;
- }
- catch ( e )
- {}
- }
- else
- {
- var focus = FCK.EditorWindow.getSelection().focusNode ;
- if ( focus )
- {
- if ( focus.nodeType != 1 )
- focus = focus.parentNode ;
- FCKDomTools.ScrollIntoView( focus, false ) ;
- }
- }
- FCK.Events.FireEvent( 'OnSelectionChange' ) ;
- }
- FCKShowBlockCommand.prototype.GetState = function()
- {
- if ( FCK.EditMode != FCK_EDITMODE_WYSIWYG )
- return FCK_TRISTATE_DISABLED ;
- // On some cases FCK.EditorDocument.body is not yet available
- if ( !FCK.EditorDocument )
- return FCK_TRISTATE_OFF ;
- if ( /FCK__ShowBlocks(?:s|$)/.test( FCK.EditorDocument.body.className ) )
- return FCK_TRISTATE_ON ;
- return FCK_TRISTATE_OFF ;
- }
- FCKShowBlockCommand.prototype.SaveState = function()
- {
- this._SavedState = this.GetState() ;
- }
- FCKShowBlockCommand.prototype.RestoreState = function()
- {
- if ( this._SavedState != null && this.GetState() != this._SavedState )
- this.Execute() ;
- }