| /******************************************************************************* | |
| * Copyright (c) 2009 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.wst.dtd.ui.views.contentoutline; | |
| import org.eclipse.jface.viewers.Viewer; | |
| import org.eclipse.jface.viewers.ViewerComparator; | |
| import org.eclipse.wst.dtd.core.internal.CMNode; | |
| /** | |
| * Comparator for the outline. Allows sorting of regular DTD elements, but not | |
| * their content models since the ordering there is important. | |
| */ | |
| class DTDContentOutlineComparator extends ViewerComparator { | |
| public DTDContentOutlineComparator() { | |
| super(); | |
| } | |
| public int compare(Viewer viewer, Object e1, Object e2) { | |
| if (e1 instanceof CMNode && e2 instanceof CMNode) | |
| return 0; | |
| return super.compare(viewer, e1, e2); | |
| } | |
| public boolean isSorterProperty(Object element, String property) { | |
| return super.isSorterProperty(element, property); | |
| } | |
| } |