/*******************************************************************************
* Copyright (c) 2000, 2007 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
*
*******************************************************************************/
package org.eclipse.dltk.internal.ui.filters;
import org.eclipse.core.resources.IProject;
import org.eclipse.core.resources.IResource;
import org.eclipse.dltk.core.IProjectFragment;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
/**
* The LibraryFilter is a filter used to determine whether
* a Script internal library is shown
*/
public class ContainedLibraryFilter extends ViewerFilter {
/* (non-Javadoc)
* Method declared on ViewerFilter.
*/
public boolean select(Viewer viewer, Object parentElement, Object element) {
if (element instanceof IProjectFragment) {
IProjectFragment root= (IProjectFragment)element;
if (root.isArchive()) {
// don't filter out archives contained in the project itself
IResource resource= root.getResource();
if (resource != null) {
IProject archiveProject= resource.getProject();
IProject container= root.getScriptProject().getProject();
return !container.equals(archiveProject);
}
}
}
return true;
}
}