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/*******************************************************************************
* Copyright (c) 2000, 2011 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
}
}
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