| /******************************************************************************* |
| * Copyright (c) 2009 STMicroelectronics. |
| * 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: |
| * Marzia Maugeri <marzia.maugeri@st.com> - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.linuxtools.dataviewers.actions; |
| |
| import org.eclipse.jface.action.Action; |
| import org.eclipse.linuxtools.dataviewers.abstractviewers.AbstractSTTreeViewer; |
| import org.eclipse.linuxtools.dataviewers.abstractviewers.STDataViewersImages; |
| import org.eclipse.linuxtools.dataviewers.abstractviewers.STDataViewersMessages; |
| |
| /** |
| * This action collapse all the tree |
| * |
| */ |
| public class STCollapseAllTreeAction extends Action { |
| |
| private final AbstractSTTreeViewer stViewer; |
| |
| /** |
| * Constructor |
| * |
| * @param stViewer |
| * the stViewer to collapse |
| */ |
| public STCollapseAllTreeAction(AbstractSTTreeViewer stViewer) { |
| super(STDataViewersMessages.collapseAllAction_title, STDataViewersImages |
| .getImageDescriptor(STDataViewersImages.IMG_COLLAPSEALL)); |
| this.stViewer = stViewer; |
| } |
| |
| @Override |
| public void run() { |
| Object input = stViewer.getViewer().getInput(); |
| if (input != null) { |
| stViewer.getViewer().collapseAll(); |
| } |
| } |
| } |