fckshowblocks.js
91 lines
| 2.2 KiB
| application/javascript
|
JavascriptLexer
arturo
|
r0 | /* | ||
| * FCKeditor - The text editor for Internet - http://www.fckeditor.net | ||||
| * Copyright (C) 2003-2008 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.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() ; | ||||
| } | ||||