| /******************************************************************************* |
| * Copyright (c) 2000, 2005 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.views; |
| |
| |
| import org.eclipse.debug.ui.AbstractDebugView; |
| import org.eclipse.jface.action.IStatusLineManager; |
| |
| /** |
| * A debug view that uses an event handler to update its |
| * view/viewer. |
| */ |
| public abstract class AbstractDebugEventHandlerView extends AbstractDebugView { |
| |
| /** |
| * Event handler for this view |
| */ |
| private AbstractDebugEventHandler fEventHandler; |
| |
| /** |
| * Sets the event handler for this view |
| * |
| * @param eventHandler event handler |
| */ |
| protected void setEventHandler(AbstractDebugEventHandler eventHandler) { |
| fEventHandler = eventHandler; |
| } |
| |
| /** |
| * Returns the event handler for this view |
| * |
| * @return The event handler for this view |
| */ |
| protected AbstractDebugEventHandler getEventHandler() { |
| return fEventHandler; |
| } |
| |
| /** |
| * @see IWorkbenchPart#dispose() |
| */ |
| public void dispose() { |
| super.dispose(); |
| if (getEventHandler() != null) { |
| getEventHandler().dispose(); |
| } |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.AbstractDebugView#becomesHidden() |
| */ |
| protected void becomesHidden() { |
| super.becomesHidden(); |
| getEventHandler().viewBecomesHidden(); |
| } |
| |
| /** |
| * @see org.eclipse.debug.ui.AbstractDebugView#becomesVisible() |
| */ |
| protected void becomesVisible() { |
| super.becomesVisible(); |
| getEventHandler().viewBecomesVisible(); |
| } |
| |
| protected void clearStatusLine() { |
| IStatusLineManager manager = getViewSite().getActionBars().getStatusLineManager(); |
| manager.setErrorMessage(null); |
| manager.setMessage(null); |
| } |
| |
| } |