| /******************************************************************************* |
| * Copyright (c) 2008 Standards for Technology in Automotive Retail 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: |
| * David Carver - initial API and implementation, bug 212330 |
| * |
| *******************************************************************************/ |
| package org.eclipse.wst.xml.ui.internal.handlers; |
| |
| import java.util.Map; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.commands.IElementUpdater; |
| import org.eclipse.ui.menus.UIElement; |
| import org.eclipse.wst.xml.ui.internal.tabletree.IDesignViewer; |
| import org.eclipse.wst.xml.ui.internal.tabletree.XMLTableTreeViewer; |
| |
| public class ExpandCollapseAllHandler extends AbstractHandler implements IElementUpdater { |
| |
| protected XMLTableTreeViewer viewer = null; |
| |
| /** |
| * Command handler for handling Expand and Collapse for Tree Viewer |
| */ |
| public ExpandCollapseAllHandler() { |
| super(); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.core.commands.AbstractHandler#execute(org.eclipse.core.commands.ExecutionEvent) |
| */ |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| // Implementors to put their code here. |
| |
| return null; |
| } |
| |
| protected XMLTableTreeViewer getTableTreeViewerForEditorPart(IEditorPart targetEditor) { |
| XMLTableTreeViewer result = null; |
| Object object = targetEditor.getAdapter(IDesignViewer.class); |
| if (object instanceof XMLTableTreeViewer) { |
| result = (XMLTableTreeViewer) object; |
| } |
| return result; |
| } |
| |
| public void updateElement(UIElement element, Map parameters) { |
| // TODO Auto-generated method stub |
| |
| } |
| } |