| /******************************************************************************* |
| * Copyright (c) 2007, 2011 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.jdt.internal.debug.ui.variables; |
| |
| import java.util.Arrays; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.debug.internal.ui.model.elements.DebugElementMementoProvider; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IElementMementoProvider; |
| import org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext; |
| import org.eclipse.debug.ui.IDebugUIConstants; |
| import org.eclipse.jdt.debug.core.IJavaStackFrame; |
| |
| /** |
| * Creates mementos for Java stack frames. Uses qualified names and signature rather than just |
| * simple method name used by the default model. |
| * |
| * @since 3.4 |
| */ |
| public class JavaStackFrameMementoProvider extends DebugElementMementoProvider implements IElementMementoProvider { |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.debug.internal.ui.model.elements.DebugElementMementoProvider#getElementName(java.lang.Object, org.eclipse.debug.internal.ui.viewers.model.provisional.IPresentationContext) |
| */ |
| @Override |
| protected String getElementName(Object element, IPresentationContext context) throws CoreException { |
| if (element instanceof IJavaStackFrame) { |
| IJavaStackFrame frame = (IJavaStackFrame) element; |
| if (IDebugUIConstants.ID_DEBUG_VIEW.equals(context.getId())) { |
| int index = Arrays.asList(frame.getThread().getStackFrames()).indexOf(frame); |
| if (index >= 0) { |
| return Integer.toString(index); |
| } |
| } else { |
| StringBuffer buf = new StringBuffer(); |
| buf.append(frame.getDeclaringTypeName()); |
| buf.append("#"); //$NON-NLS-1$ |
| buf.append(frame.getSignature()); |
| return buf.toString(); |
| } |
| } |
| return null; |
| } |
| |
| } |