| /******************************************************************************* |
| * Copyright (c) 2005, 2009 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.viewers.update; |
| |
| import org.eclipse.debug.core.DebugEvent; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.ILaunch; |
| import org.eclipse.debug.core.ILaunchManager; |
| import org.eclipse.debug.core.model.IProcess; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.ModelDelta; |
| import org.eclipse.jface.viewers.Viewer; |
| |
| public class ProcessProxy extends EventHandlerModelProxy { |
| |
| private IProcess fProcess; |
| |
| private DebugEventHandler fProcessEventHandler = new DebugEventHandler(this) { |
| @Override |
| protected boolean handlesEvent(DebugEvent event) { |
| return event.getSource().equals(fProcess); |
| } |
| |
| @Override |
| protected void handleChange(DebugEvent event) { |
| fireProcessDelta(IModelDelta.STATE); |
| } |
| |
| @Override |
| protected void handleCreate(DebugEvent event) { |
| // do nothing - Launch change notification handles this |
| } |
| |
| @Override |
| protected void handleTerminate(DebugEvent event) { |
| fireProcessDelta(IModelDelta.STATE | IModelDelta.UNINSTALL); |
| } |
| |
| |
| }; |
| |
| private void fireProcessDelta(int flags) { |
| ModelDelta delta = null; |
| synchronized (ProcessProxy.this) { |
| if (!isDisposed()) { |
| delta = new ModelDelta(DebugPlugin.getDefault().getLaunchManager(), IModelDelta.NO_CHANGE); |
| ModelDelta node = delta; |
| node = node.addNode(fProcess.getLaunch(), IModelDelta.NO_CHANGE); |
| node.addNode(fProcess, flags); |
| } |
| } |
| if (delta != null && !isDisposed()) { |
| fireModelChanged(delta); |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.update.EventHandlerModelProxy#dispose() |
| */ |
| @Override |
| public synchronized void dispose() { |
| super.dispose(); |
| fProcess = null; |
| } |
| |
| public ProcessProxy(IProcess process) { |
| fProcess = process; |
| } |
| |
| @Override |
| protected synchronized boolean containsEvent(DebugEvent event) { |
| return event.getSource().equals(fProcess); |
| } |
| |
| @Override |
| protected DebugEventHandler[] createEventHandlers() { |
| return new DebugEventHandler[] {fProcessEventHandler}; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.AbstractModelProxy#installed() |
| */ |
| @Override |
| public void installed(Viewer viewer) { |
| super.installed(viewer); |
| // select process if in run mode |
| IProcess process = fProcess; |
| if (process != null) { |
| if (process.isTerminated()) { |
| fireProcessDelta(IModelDelta.UNINSTALL); |
| } else { |
| ILaunch launch = process.getLaunch(); |
| if (launch != null && ILaunchManager.RUN_MODE.equals(launch.getLaunchMode())) { |
| // select the process |
| ModelDelta delta = new ModelDelta(DebugPlugin.getDefault().getLaunchManager(), IModelDelta.NO_CHANGE); |
| ModelDelta node = delta.addNode(process.getLaunch(), IModelDelta.NO_CHANGE); |
| node = node.addNode(process, IModelDelta.SELECT); |
| fireModelChanged(delta); |
| } |
| } |
| } |
| } |
| } |