+++ /dev/null
-/*******************************************************************************
- * Copyright (c) 2000, 2004 IBM Corporation and others.
- * All rights reserved. This program and the accompanying materials
- * are made available under the terms of the Common Public License v1.0
- * which accompanies this distribution, and is available at
- * http://www.eclipse.org/legal/cpl-v10.html
- *
- * Contributors:
- * IBM Corporation - initial API and implementation
- *******************************************************************************/
-package net.sourceforge.phpdt.internal.ui.filters;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResource;
-import org.eclipse.core.resources.IStorage;
-
-import org.eclipse.jface.viewers.Viewer;
-import org.eclipse.jface.viewers.ViewerFilter;
-
-import net.sourceforge.phpdt.core.IJavaElement;
-
-
-/**
- * Filters out all non-Java elements.
- */
-public class NonJavaElementFilter extends ViewerFilter {
-
- /**
- * Returns the result of this filter, when applied to the
- * given inputs.
- *
- * @param inputs the set of elements to
- * @return Returns true if element should be included in filtered set
- */
- public boolean select(Viewer viewer, Object parent, Object element) {
- if (element instanceof IJavaElement)
- return true;
-
- if (element instanceof IResource) {
- IProject project= ((IResource)element).getProject();
- return project == null || !project.isOpen();
- }
-
- // Exclude all IStorage elements which are neither Java elements nor resources
- if (element instanceof IStorage)
- return false;
-
- return true;
- }
-}