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/*******************************************************************************
* Copyright (c) 2006 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.actions.context;
import org.eclipse.core.runtime.IAdaptable;
import org.eclipse.core.runtime.IProgressMonitor;
import org.eclipse.core.runtime.IStatus;
import org.eclipse.core.runtime.Status;
import org.eclipse.core.runtime.jobs.Job;
import org.eclipse.debug.core.DebugException;
import org.eclipse.debug.core.model.IDisconnect;
import org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDisconnectAdapter;
import org.eclipse.debug.internal.ui.actions.provisional.IBooleanRequestMonitor;
import org.eclipse.debug.internal.ui.viewers.provisional.IAsynchronousRequestMonitor;
import org.eclipse.debug.ui.IDebugUIConstants;
/**
* Default disconnect adapter for standard debug model.
*
* @since 3.2
*/
public class DisconnectAdapter extends StandardActionAdapter implements IAsynchronousDisconnectAdapter {
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDisconnectAdapter#canDisconnect(java.lang.Object, org.eclipse.debug.internal.ui.actions.provisional.IBooleanRequestMonitor)
*/
public void canDisconnect(final Object element, final IBooleanRequestMonitor requestMonitor) {
Job job = new Job("canDisconnect") { //$NON-NLS-1$
protected IStatus run(IProgressMonitor monitor) {
IDisconnect disconnect = getTarget(element);
if (disconnect != null)
requestMonitor.setResult(disconnect.canDisconnect());
else
requestMonitor.setResult(false);
requestMonitor.done();
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.setRule(createUpdateSchedulingRule());
job.schedule();
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDisconnectAdapter#isDisconnected(java.lang.Object, org.eclipse.debug.internal.ui.actions.provisional.IBooleanRequestMonitor)
*/
public void isDisconnected(final Object element, final IBooleanRequestMonitor requestMonitor) {
Job job = new Job("isDisconnected") { //$NON-NLS-1$
protected IStatus run(IProgressMonitor monitor) {
IDisconnect disconnect = getTarget(element);
if (disconnect != null) {
requestMonitor.setResult(disconnect.isDisconnected());
} else {
requestMonitor.setResult(false);
}
requestMonitor.done();
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.setRule(createUpdateSchedulingRule());
job.schedule();
}
/* (non-Javadoc)
* @see org.eclipse.debug.internal.ui.actions.provisional.IAsynchronousDisconnectAdapter#disconnect(java.lang.Object, org.eclipse.debug.internal.ui.viewers.provisional.IAsynchronousRequestMonitor)
*/
public void disconnect(final Object element, final IAsynchronousRequestMonitor requestMonitor) {
Job job = new Job("isDisconnected") { //$NON-NLS-1$
protected IStatus run(IProgressMonitor monitor) {
IDisconnect disconnect = getTarget(element);
if (disconnect == null) {
requestMonitor.setStatus(new Status(IStatus.ERROR, IDebugUIConstants.PLUGIN_ID, IDebugUIConstants.INTERNAL_ERROR, "element must be an instance of or adapt to IDisconnect", //$NON-NLS-1$
null));
} else {
try {
disconnect.disconnect();
} catch (DebugException e) {
requestMonitor.setStatus(e.getStatus());
}
}
requestMonitor.done();
return Status.OK_STATUS;
}
};
job.setSystem(true);
job.schedule();
}
private IDisconnect getTarget(Object element) {
if (element instanceof IDisconnect) {
return (IDisconnect) element;
} else if (element instanceof IAdaptable) {
return (IDisconnect) ((IAdaptable) element).getAdapter(IDisconnect.class);
}
return null;
}
}
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