| /******************************************************************************* |
| * 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.views.memory; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IAdaptable; |
| import org.eclipse.debug.core.model.IMemoryBlockRetrieval; |
| import org.eclipse.debug.internal.ui.DebugUIPlugin; |
| import org.eclipse.debug.internal.ui.actions.ActionMessages; |
| import org.eclipse.debug.ui.DebugUITools; |
| import org.eclipse.debug.ui.actions.IAddMemoryBlocksTarget; |
| import org.eclipse.debug.ui.memory.IMemoryRenderingSite; |
| |
| /** |
| * This is the retargettable add memory block action in the Memory View. |
| * All AddMemoryBlock actions in the view will use this action to make sure |
| * that clients can override the "Add Memory Monitor" dialog. |
| * |
| */ |
| public class RetargetAddMemoryBlockAction extends AddMemoryBlockAction { |
| |
| public RetargetAddMemoryBlockAction(IMemoryRenderingSite site) |
| { |
| super(site); |
| } |
| |
| public RetargetAddMemoryBlockAction(IMemoryRenderingSite site, boolean addDefaultRenderings) |
| { |
| super(site, addDefaultRenderings); |
| } |
| |
| public RetargetAddMemoryBlockAction(String text, int style, IMemoryRenderingSite site) |
| { |
| super(text, style, site); |
| } |
| |
| public void run() { |
| // get current selection from Debug View |
| Object debugContext = DebugUITools.getDebugContext(); |
| IAddMemoryBlocksTarget target = getAddMemoryBlocksTarget(debugContext); |
| |
| if (target != null) |
| { |
| try { |
| if (target.supportsAddMemoryBlocks(getMemoryView())) |
| { |
| target.addMemoryBlocks(getMemoryView(), getMemoryView().getSite().getSelectionProvider().getSelection()); |
| } |
| else |
| super.run(); |
| } catch (CoreException e) { |
| DebugUIPlugin.errorDialog(DebugUIPlugin.getShell(), ActionMessages.RetargetAddMemoryBlockAction_0, ActionMessages.RetargetAddMemoryBlockAction_1, e); |
| } |
| } |
| else |
| { |
| super.run(); |
| } |
| } |
| |
| protected void updateAction(Object debugContext) { |
| |
| try { |
| IAddMemoryBlocksTarget target = getAddMemoryBlocksTarget(debugContext); |
| |
| if (target != null) |
| { |
| if (target.supportsAddMemoryBlocks(getMemoryView())) |
| { |
| if (getMemoryView().getSite().getSelectionProvider() != null) |
| setEnabled(target.canAddMemoryBlocks(getMemoryView(), getMemoryView().getSite().getSelectionProvider().getSelection())); |
| else |
| super.updateAction(debugContext); |
| } |
| else |
| super.updateAction(debugContext); |
| } |
| else |
| { |
| super.updateAction(debugContext); |
| } |
| } catch (CoreException e) { |
| DebugUIPlugin.log(e); |
| } |
| } |
| |
| private IAddMemoryBlocksTarget getAddMemoryBlocksTarget(Object debugContext) |
| { |
| IMemoryBlockRetrieval standardMemRetrieval = MemoryViewUtil.getMemoryBlockRetrieval(debugContext); |
| |
| if (standardMemRetrieval == null) |
| return null; |
| |
| IAddMemoryBlocksTarget target = null; |
| |
| if (standardMemRetrieval instanceof IAddMemoryBlocksTarget) |
| { |
| target = (IAddMemoryBlocksTarget) standardMemRetrieval; |
| } |
| else if (standardMemRetrieval instanceof IAdaptable) |
| { |
| target = (IAddMemoryBlocksTarget)((IAdaptable)standardMemRetrieval).getAdapter(IAddMemoryBlocksTarget.class); |
| } |
| return target; |
| } |
| } |