| /******************************************************************************* |
| * 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.model.IMemoryBlock; |
| import org.eclipse.debug.core.model.IMemoryBlockExtension; |
| import org.eclipse.debug.internal.ui.DebugPluginImages; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jface.resource.ImageDescriptor; |
| |
| public class MemoryBlockLabelAdapter extends AsynchronousDebugLabelAdapter { |
| |
| @Override |
| protected ImageDescriptor[] getImageDescriptors(Object element, IPresentationContext context) throws CoreException { |
| if (element instanceof IMemoryBlock) |
| return new ImageDescriptor[]{DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_OBJS_VARIABLE)}; |
| |
| return new ImageDescriptor[0]; |
| } |
| |
| /** |
| * @param memoryBlockLabel |
| * @return |
| */ |
| private String getLabel(IMemoryBlock memoryBlock) { |
| |
| String memoryBlockLabel = " "; //$NON-NLS-1$ |
| if (memoryBlock instanceof IMemoryBlockExtension) |
| { |
| // simply return the expression without the address |
| // do not want to keep track of changes in the address |
| if (((IMemoryBlockExtension)memoryBlock).getExpression() != null) |
| { |
| memoryBlockLabel += ((IMemoryBlockExtension)memoryBlock).getExpression(); |
| } |
| } |
| else |
| { |
| long address = memoryBlock.getStartAddress(); |
| memoryBlockLabel = Long.toHexString(address); |
| } |
| return memoryBlockLabel; |
| } |
| |
| @Override |
| protected String[] getLabels(Object element, IPresentationContext context) throws CoreException { |
| if (element instanceof IMemoryBlock) |
| return new String[]{getLabel((IMemoryBlock)element)}; |
| return super.getLabels(element, context); |
| } |
| } |