| /******************************************************************************* |
| * Copyright (c) 2005, 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.elements.adapters; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.core.DebugPlugin; |
| import org.eclipse.debug.core.model.IDebugTarget; |
| import org.eclipse.debug.core.model.IMemoryBlockRetrieval; |
| import org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter; |
| import org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| |
| public class DebugTargetContentAdapter extends AsynchronousContentAdapter { |
| |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter#getChildren(java.lang.Object, org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext) |
| */ |
| protected Object[] getChildren(Object parent, IPresentationContext context) throws CoreException { |
| String id = context.getPart().getSite().getId(); |
| if (id.equals(IDebugUIConstants.ID_DEBUG_VIEW)) |
| return ((IDebugTarget) parent).getThreads(); |
| else if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW)) |
| { |
| if (parent instanceof IMemoryBlockRetrieval) |
| { |
| return DebugPlugin.getDefault().getMemoryBlockManager().getMemoryBlocks((IMemoryBlockRetrieval)parent); |
| } |
| } |
| return EMPTY; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter#hasChildren(java.lang.Object, org.eclipse.debug.internal.ui.viewers.provisional.IPresentationContext) |
| */ |
| protected boolean hasChildren(Object element, IPresentationContext context) throws CoreException { |
| String id = context.getPart().getSite().getId(); |
| if (id.equals(IDebugUIConstants.ID_DEBUG_VIEW)) |
| return ((IDebugTarget)element).hasThreads(); |
| if (id.equals(IDebugUIConstants.ID_MEMORY_VIEW)) |
| { |
| if (element instanceof IMemoryBlockRetrieval) |
| { |
| if (((IMemoryBlockRetrieval)element).supportsStorageRetrieval()) |
| return DebugPlugin.getDefault().getMemoryBlockManager().getMemoryBlocks((IMemoryBlockRetrieval)element).length > 0; |
| } |
| } |
| return false; |
| } |
| |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.viewers.provisional.AsynchronousContentAdapter#supportsPartId(java.lang.String) |
| */ |
| protected boolean supportsPartId(String id) { |
| return IDebugUIConstants.ID_DEBUG_VIEW.equals(id) || IDebugUIConstants.ID_MEMORY_VIEW.equals(id); |
| } |
| |
| } |