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/*******************************************************************************
* Copyright (c) 2009, 2010 Wind River Systems, Inc. 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.tm.internal.tcf.debug.ui.commands;
import org.eclipse.tm.internal.tcf.debug.ui.model.ICastToType;
import org.eclipse.tm.internal.tcf.debug.ui.model.TCFNode;
import org.eclipse.tm.tcf.protocol.Protocol;
public class RestoreDefaultTypeCommand extends AbstractActionDelegate {
@Override
protected void run() {
final TCFNode node = getCastToTypeNode();
if (node == null) return;
Protocol.invokeLater(new Runnable() {
public void run() {
node.getModel().setCastToType(node.getID(), null);
}
});
}
@Override
protected void selectionChanged() {
TCFNode node = getCastToTypeNode();
getAction().setEnabled(node != null && node.getModel().getCastToType(node.getID()) != null);
}
private TCFNode getCastToTypeNode() {
TCFNode node = getSelectedNode();
if (node instanceof ICastToType) return node;
return null;
}
}
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