/*******************************************************************************
* Copyright (c) 2006, 2007 QNX Software Systems 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:
* QNX - Initial API and implementation
* Markus Schorn (Wind River Systems)
*******************************************************************************/
package org.eclipse.cdt.internal.ui.indexview;
import org.eclipse.jface.action.Action;
import org.eclipse.jface.resource.ImageDescriptor;
import org.eclipse.jface.viewers.TreeViewer;
/**
* @author Doug Schaefer
*
* Root class for Index View Actions. Add an check to make sure the
* action is valid with the current context.
*/
public abstract class IndexAction extends Action {
final protected IndexView indexView;
final protected TreeViewer viewer;
protected IndexAction(IndexView view, TreeViewer viewer) {
super();
this.indexView= view;
this.viewer = viewer;
}
protected IndexAction(IndexView view, TreeViewer viewer, String text) {
super(text);
this.indexView= view;
this.viewer = viewer;
}
protected IndexAction(IndexView view, TreeViewer viewer, String text, ImageDescriptor image) {
super(text, image);
this.indexView= view;
this.viewer = viewer;
}
protected IndexAction(IndexView view, TreeViewer viewer, String text, int style) {
super(text, style);
this.indexView= view;
this.viewer = viewer;
}
public abstract boolean valid();
}