| /******************************************************************************* |
| * 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.debug.internal.ui.model.elements; |
| |
| 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; |
| import org.eclipse.jface.viewers.TreePath; |
| |
| public class MemoryBlockLabelProvider extends DebugElementLabelProvider { |
| |
| protected String getLabel(TreePath elementPath, |
| IPresentationContext presentationContext, String columnId) |
| throws CoreException { |
| Object element = elementPath.getLastSegment(); |
| |
| if (element instanceof IMemoryBlock) |
| return getLabel((IMemoryBlock)element); |
| |
| return super.getLabel(elementPath, presentationContext, columnId); |
| } |
| |
| protected ImageDescriptor getImageDescriptor(TreePath elementPath, |
| IPresentationContext presentationContext, String columnId) |
| throws CoreException { |
| |
| Object element = elementPath.getLastSegment(); |
| |
| if (element instanceof IMemoryBlock) |
| return DebugPluginImages.getImageDescriptor(IDebugUIConstants.IMG_OBJS_VARIABLE); |
| |
| return super.getImageDescriptor(elementPath, presentationContext, columnId); |
| } |
| |
| /** |
| * @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; |
| } |
| |
| } |