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/*******************************************************************************
* Copyright (c) 2005 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.debug.internal.ui.views.memory;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
/**
* Action for pinning the display of the memory view to the current memory
* block. The view would not change selection when a new memory block is added
* if the diplay is pinned.
*
*/
public class PinMemoryBlockAction implements IViewActionDelegate {
private MemoryView fView;
@Override
public void init(IViewPart view) {
if (view instanceof MemoryView)
fView = (MemoryView) view;
}
@Override
public void run(IAction action) {
if (fView == null)
return;
boolean pin = !fView.isPinMBDisplay();
fView.setPinMBDisplay(pin);
action.setChecked(pin);
}
@Override
public void selectionChanged(IAction action, ISelection selection) {
}
}
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