| /******************************************************************************* |
| * Copyright (c) 2004, 2008 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.debug.ui.memory.IMemoryRenderingContainer; |
| import org.eclipse.debug.ui.memory.IMemoryRenderingSite; |
| import org.eclipse.jface.action.IAction; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.ui.IViewActionDelegate; |
| import org.eclipse.ui.IViewPart; |
| |
| |
| public class AddMemoryRenderingContextAction implements IViewActionDelegate { |
| |
| private IMemoryRenderingSite fMemoryView; |
| |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IViewActionDelegate#init(org.eclipse.ui.IViewPart) |
| */ |
| public void init(IViewPart view) { |
| |
| if (view instanceof IMemoryRenderingSite) |
| { |
| fMemoryView = (IMemoryRenderingSite)view; |
| } |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate#run(org.eclipse.jface.action.IAction) |
| */ |
| public void run(IAction action) { |
| |
| if (fMemoryView == null) |
| return; |
| |
| IMemoryRenderingContainer container = getRenderingContainer(action); |
| if (container != null) |
| { |
| AddMemoryRenderingAction addAction = new AddMemoryRenderingAction(container); |
| addAction.run(); |
| addAction.dispose(); |
| } |
| } |
| |
| /** |
| * @param action |
| * @return |
| */ |
| private IMemoryRenderingContainer getRenderingContainer(IAction action) { |
| IMemoryRenderingContainer[] viewPanes = fMemoryView.getMemoryRenderingContainers(); |
| String actionId = action.getId(); |
| IMemoryRenderingContainer selectedPane = null; |
| |
| for (int i=0; i<viewPanes.length; i++) |
| { |
| if (actionId.indexOf(viewPanes[i].getId()) != -1) |
| { |
| selectedPane = viewPanes[i]; |
| break; |
| } |
| } |
| |
| return selectedPane; |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.ui.IActionDelegate#selectionChanged(org.eclipse.jface.action.IAction, org.eclipse.jface.viewers.ISelection) |
| */ |
| public void selectionChanged(IAction action, ISelection selection) { |
| IMemoryRenderingContainer container = getRenderingContainer(action); |
| if (container instanceof RenderingViewPane) |
| { |
| if (!((RenderingViewPane)container).canAddRendering()) |
| action.setEnabled(false); |
| else |
| action.setEnabled(true); |
| } |
| } |
| |
| } |