| /******************************************************************************* |
| * Copyright (c) 2007 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 |
| * Wind River Systems - support for alternative expression view content providers |
| *******************************************************************************/ |
| 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.IStackFrame; |
| import org.eclipse.debug.internal.ui.model.elements.ViewerInputProvider; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| |
| /** |
| * @since 3.4 |
| */ |
| public class StackFrameViewerInputProvider extends ViewerInputProvider { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.model.elements.ViewerInputProvider#getViewerInput(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext, org.eclipse.debug.internal.ui.viewers.model.provisional.IViewerUpdate) |
| */ |
| protected Object getViewerInput(Object source, IPresentationContext context, IViewerUpdate update) throws CoreException { |
| if ( IDebugUIConstants.ID_REGISTER_VIEW.equals(context.getId()) ) { |
| return new RegisterGroupProxy((IStackFrame) source); |
| } else { |
| return DebugPlugin.getDefault().getExpressionManager(); |
| } |
| |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.model.elements.ViewerInputProvider#supportsContextId(java.lang.String) |
| */ |
| protected boolean supportsContextId(String id) { |
| return IDebugUIConstants.ID_REGISTER_VIEW.equals(id) || |
| IDebugUIConstants.ID_EXPRESSION_VIEW.equals(id); |
| } |
| |
| } |