/*******************************************************************************
* Copyright (c) 2008, 2012 Wind River 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:
* Wind River Systems - initial API and implementation
*******************************************************************************/
package org.eclipse.cdt.dsf.debug.ui.viewmodel;
import java.util.concurrent.RejectedExecutionException;
import org.eclipse.cdt.dsf.concurrent.DsfRunnable;
import org.eclipse.cdt.dsf.debug.service.IRunControl;
import org.eclipse.cdt.dsf.debug.service.IRunControl.ISuspendedDMEvent;
import org.eclipse.cdt.dsf.debug.ui.viewmodel.SteppingController.ISteppingControlParticipant;
import org.eclipse.cdt.dsf.service.DsfSession;
import org.eclipse.cdt.dsf.ui.viewmodel.IVMProvider;
import org.eclipse.cdt.dsf.ui.viewmodel.datamodel.AbstractDMVMAdapter;
import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext;
/**
* Base class for VM adapters used for implementing a debugger integration.
*
* @since 1.1
*/
public class AbstractDebugVMAdapter extends AbstractDMVMAdapter
implements ISteppingControlParticipant
{
public AbstractDebugVMAdapter(DsfSession session, final SteppingController controller) {
super(session);
fController = controller;
try {
fController.getExecutor().execute(new DsfRunnable() {
@Override
public void run() {
fController.addSteppingControlParticipant(AbstractDebugVMAdapter.this);
}
});
} catch (RejectedExecutionException e) {} // Do nothing if session is shut down.
}
private final SteppingController fController;
@Override
protected IVMProvider createViewModelProvider(IPresentationContext context) {
return null;
}
@Override
public void doneHandleEvent(Object event) {
if (event instanceof IRunControl.ISuspendedDMEvent) {
final ISuspendedDMEvent suspendedEvent= (IRunControl.ISuspendedDMEvent) event;
fController.getExecutor().execute(new DsfRunnable() {
@Override
public void run() {
fController.doneStepping(suspendedEvent.getDMContext(), AbstractDebugVMAdapter.this);
};
});
}
}
@Override
public void dispose() {
try {
fController.getExecutor().execute(new DsfRunnable() {
@Override
public void run() {
fController.removeSteppingControlParticipant(AbstractDebugVMAdapter.this);
}
});
} catch (RejectedExecutionException e) {} // Do nothing if session is shut down.
super.dispose();
}
}