/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.config.ui.actions;
import org.eclipse.jface.viewers.TreeViewer;
import org.eclipse.mylyn.commons.ui.CommonImages;
import org.eclipse.swt.widgets.TreeItem;
import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement;
import org.springframework.ide.eclipse.config.core.contentassist.SpringConfigContentAssistProcessor;
/**
* @author Leo Dos Santos
* @author Christian Dupuis
*/
@SuppressWarnings("restriction")
public class CollapseNodeAction extends TreeViewerNodeAction {
public CollapseNodeAction(TreeViewer treeViewer, SpringConfigContentAssistProcessor processor) {
super(treeViewer, processor);
setImageDescriptor(CommonImages.COLLAPSE_ALL);
}
@Override
public void run() {
super.run();
TreeItem selection = getSelectedTreeItem();
IDOMElement element = getElementFromTreeItem(selection);
if (treeViewer != null && element != null) {
treeViewer.collapseToLevel(element, TreeViewer.ALL_LEVELS);
}
}
}