| /******************************************************************************* |
| * Copyright (c) 2007 E.D.Willink 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: |
| * E.D.Willink - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.qvt.declarative.editor.ui; |
| |
| import org.eclipse.core.commands.operations.IUndoableOperation; |
| import org.eclipse.emf.common.command.Command; |
| |
| public interface IUndoableOperationHelper |
| { |
| /** |
| * Return a command if there is one. |
| * |
| * @param operation |
| * @return |
| */ |
| public Command getCommand(IUndoableOperation operation); |
| |
| public boolean isDirty(IUndoableOperation operation); |
| |
| public boolean isPageChange(IUndoableOperation operation); |
| |
| public boolean isPageSave(IUndoableOperation operation); |
| |
| public void setAffectedContexts(IUndoableOperation operation); |
| } |