| /******************************************************************************* |
| * Copyright (c) 2001, 2006 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/epl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.common.commands; |
| |
| import org.eclipse.xsd.XSDCompositor; |
| import org.eclipse.xsd.XSDModelGroup; |
| |
| public class UpdateContentModelCommand extends BaseCommand |
| { |
| XSDModelGroup xsdModelGroup; |
| XSDCompositor oldXSDCompositor, newXSDCompositor; |
| |
| |
| public UpdateContentModelCommand(String label, XSDModelGroup xsdModelGroup, XSDCompositor xsdCompositor) |
| { |
| super(label); |
| this.xsdModelGroup = xsdModelGroup; |
| this.newXSDCompositor = xsdCompositor; |
| this.oldXSDCompositor = xsdModelGroup.getCompositor(); |
| } |
| |
| |
| public void execute() |
| { |
| try |
| { |
| super.execute(); |
| beginRecording(xsdModelGroup.getElement()); |
| xsdModelGroup.setCompositor(newXSDCompositor); |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| public void undo() |
| { |
| xsdModelGroup.setCompositor(oldXSDCompositor); |
| } |
| } |