diff options
Diffstat (limited to 'org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/ControlEventHandler.java')
-rw-r--r-- | org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/ControlEventHandler.java | 116 |
1 files changed, 0 insertions, 116 deletions
diff --git a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/ControlEventHandler.java b/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/ControlEventHandler.java deleted file mode 100644 index a09df84d3..000000000 --- a/org.eclipse.debug.examples.ui/src/org/eclipse/debug/examples/ui/midi/adapters/ControlEventHandler.java +++ /dev/null @@ -1,116 +0,0 @@ -/******************************************************************************* - * Copyright (c) 2008 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.examples.ui.midi.adapters; - -import java.util.Timer; -import java.util.TimerTask; - -import org.eclipse.debug.core.DebugEvent; -import org.eclipse.debug.examples.core.midi.launcher.ClockControl; -import org.eclipse.debug.examples.core.midi.launcher.MidiLaunch; -import org.eclipse.debug.internal.ui.viewers.model.provisional.IModelDelta; -import org.eclipse.debug.internal.ui.viewers.model.provisional.ModelDelta; -import org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler; - -/** - * Listens to events from sequencer controls and fires corresponding - * deltas to update the viewer. - * - * @since 1.0 - */ -public class ControlEventHandler extends DebugEventHandler { - - /** - * Associated launch - */ - private MidiLaunch fLaunch; - - /** - * Timer used to update clock - */ - private Timer fTimer; - - /** - * @param proxy - */ - public ControlEventHandler(SequencerControlsModelProxy proxy) { - super(proxy); - fLaunch = proxy.getMidiLaunch(); - } - - protected void init() { - if (!fLaunch.isSuspended() && !fLaunch.isTerminated() && !fLaunch.isDisconnected()) { - startTimer(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler#handlesEvent(org.eclipse.debug.core.DebugEvent) - */ - protected boolean handlesEvent(DebugEvent event) { - return true; - } - - /* (non-Javadoc) - * @see org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler#dispose() - */ - public synchronized void dispose() { - super.dispose(); - if (fTimer != null) { - fTimer.cancel(); - } - } - - /* (non-Javadoc) - * @see org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler#refreshRoot(org.eclipse.debug.core.DebugEvent) - */ - protected void refreshRoot(DebugEvent event) { - ModelDelta delta = new ModelDelta(fLaunch, IModelDelta.CONTENT); - fireDelta(delta); - } - - /* (non-Javadoc) - * @see org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler#handleResume(org.eclipse.debug.core.DebugEvent) - */ - protected void handleResume(DebugEvent event) { - super.handleResume(event); - startTimer(); - } - - /** - * Starts a timer to update the clock - */ - private void startTimer() { - fTimer = new Timer(true); - fTimer.schedule(new TimerTask() { - public void run() { - ModelDelta delta = new ModelDelta(fLaunch, IModelDelta.NO_CHANGE); - delta = delta.addNode(new ClockControl(fLaunch), IModelDelta.STATE | IModelDelta.CONTENT); - fireDelta(delta); - } - }, 0, 100); - } - - /* (non-Javadoc) - * @see org.eclipse.debug.internal.ui.viewers.update.DebugEventHandler#handleSuspend(org.eclipse.debug.core.DebugEvent) - */ - protected void handleSuspend(DebugEvent event) { - super.handleSuspend(event); - if (fTimer != null) { - fTimer.cancel(); - fTimer = null; - } - } - - - - -} |