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/*******************************************************************************
* Copyright (c) 2000, 2003 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Common Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/cpl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.debug.internal.ui.actions;
import org.eclipse.debug.ui.IDebugView;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.ui.IViewPart;
public abstract class SelectAllAction extends AbstractListenerActionDelegate {
/**
* @see IViewActionDelegate#init(IViewPart)
*/
public void init(IViewPart view) {
setView(view);
setWindow(view.getViewSite().getWorkbenchWindow());
}
/**
* @see AbstractDebugActionDelegate#initialize(IAction, ISelection)
*/
protected boolean initialize(IAction action, ISelection selection) {
if (!isInitialized()) {
IDebugView debugView =
(IDebugView) getView().getAdapter(IDebugView.class);
if (debugView != null) {
debugView.setAction(getActionId(), action);
}
return super.initialize(action, selection);
}
return false;
}
protected abstract String getActionId();
/**
* @see IActionDelegate#run(IAction)
*/
public void run(IAction action){
doAction(null);
}
/**
* @see AbstractDebugActionDelegate#doAction(Object)
*/
protected void doAction(Object element) {
if (!(getView() instanceof IDebugView)) {
return;
}
Viewer viewer = ((IDebugView) getView()).getViewer();
if (!(viewer instanceof TreeViewer)) {
return;
}
((TreeViewer) viewer).getTree().selectAll();
//ensure that the selection change callback is fired
viewer.setSelection(viewer.getSelection());
}
protected abstract void update();
protected void update(IAction action, ISelection selection) {
update();
}
}
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