| /******************************************************************************* |
| * 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.jdt.internal.debug.ui.threadgroups; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.Preferences; |
| import org.eclipse.debug.internal.ui.elements.adapters.DebugTargetContentAdapter; |
| import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jdt.debug.core.IJavaDebugTarget; |
| import org.eclipse.jdt.debug.ui.IJavaDebugUIConstants; |
| import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin; |
| |
| /** |
| * Content adapter for debug target to show thread groups. |
| * |
| * @since 3.2 |
| */ |
| public class JavaDebugTargetContentAdapter extends DebugTargetContentAdapter { |
| |
| protected Object[] getChildren(Object parent, IPresentationContext context) throws CoreException { |
| String id = context.getPart().getSite().getId(); |
| if (IDebugUIConstants.ID_DEBUG_VIEW.equals(id)) { |
| if (isShowThreadGroups()) { |
| if (parent instanceof IJavaDebugTarget) { |
| IJavaDebugTarget target = (IJavaDebugTarget) parent; |
| return target.getRootThreadGroups(); |
| } |
| } |
| } |
| return super.getChildren(parent, context); |
| } |
| |
| /** |
| * Returns whether thread groups are being displayed (in the debug view) |
| * |
| * @return whether thread groups are being displayed |
| */ |
| protected static boolean isShowThreadGroups() { |
| Preferences pluginPreferences = JDIDebugUIPlugin.getDefault().getPluginPreferences(); |
| return pluginPreferences.getBoolean(IJavaDebugUIConstants.PREF_SHOW_THREAD_GROUPS); |
| } |
| |
| } |