| /******************************************************************************* |
| * Copyright (c) 2000, 2004 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.compare.internal; |
| |
| import org.eclipse.ui.texteditor.IUpdate; |
| import org.eclipse.jface.action.Action; |
| |
| |
| public abstract class MergeViewerAction extends Action implements IUpdate { |
| |
| private boolean fMutable; |
| private boolean fSelection; |
| private boolean fContent; |
| |
| public MergeViewerAction(boolean mutable, boolean selection, boolean content) { |
| fMutable= mutable; |
| fSelection= selection; |
| fContent= content; |
| } |
| |
| public boolean isSelectionDependent() { |
| return fSelection; |
| } |
| |
| public boolean isContentDependent() { |
| return fContent; |
| } |
| |
| public boolean isEditableDependent() { |
| return fMutable; |
| } |
| |
| public void update() { |
| // empty default implementation |
| } |
| } |
