| /******************************************************************************* |
| * Copyright (c) 2003, 2005 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.jst.j2ee.internal.common; |
| |
| |
| |
| import org.eclipse.emf.common.command.Command; |
| import org.eclipse.emf.common.command.CommandStack; |
| import org.eclipse.emf.common.notify.AdapterFactory; |
| import org.eclipse.emf.ecore.resource.ResourceSet; |
| import org.eclipse.emf.edit.domain.AdapterFactoryEditingDomain; |
| import org.eclipse.wst.sse.core.internal.undo.IStructuredTextUndoManager; |
| |
| /** |
| * This is a specialized editing domain that can be used by editors that have one or more design |
| * pages that view a MOF model and a source page that contains an XML Model. |
| */ |
| public class StructuredTextEditingDomain extends AdapterFactoryEditingDomain implements IStructuredTextEditingDomain { |
| protected IStructuredTextUndoManager undoManager; |
| |
| /** |
| * StructuredTextEditingDomain constructor comment. |
| * |
| * @param adapterFactory |
| * org.eclipse.emf.common.notify.AdapterFactory |
| * @param commandStack |
| * CommandStack |
| */ |
| public StructuredTextEditingDomain(AdapterFactory adapterFactory, CommandStack commandStack) { |
| super(adapterFactory, commandStack); |
| } |
| |
| public StructuredTextEditingDomain(AdapterFactory adapterFactory, CommandStack commandStack, ResourceSet resourceSet) { |
| super(adapterFactory, commandStack, resourceSet); |
| } |
| |
| /** |
| * Execute a command within the editing domain. |
| */ |
| public void execute(Command command) { |
| execute(command.getLabel(), command); |
| } |
| |
| /** |
| * Execute a command within the editing domain. |
| */ |
| public void execute(String label, Command command) { |
| executeViaUndoManager(label, command); |
| } |
| |
| /** |
| * Execute a command directly on the command stack |
| */ |
| public void executeViaStack(Command command) { |
| getCommandStack().execute(command); |
| } |
| |
| /** |
| * Execute a command within the editing domain. |
| */ |
| public void executeViaUndoManager(String label, Command command) { |
| if (command.canExecute()) { |
| if (undoManager != null) { |
| undoManager.beginRecording(this, label); |
| command.execute(); |
| undoManager.endRecording(this); |
| } else |
| executeViaStack(command); |
| } |
| } |
| |
| public IStructuredTextUndoManager getUndoManager() { |
| return undoManager; |
| } |
| |
| public void setUndoManager(IStructuredTextUndoManager newUndoManager) { |
| undoManager = newUndoManager; |
| undoManager.setCommandStack(commandStack); |
| } |
| } |