net.sourceforge.phpeclipse/src/net/sourceforge/phpdt/internal/ui/filters/NonJavaProjectsFilter.java

   1 /*******************************************************************************
   2  * Copyright (c) 2000, 2004 IBM Corporation and others.
   3  * All rights reserved. This program and the accompanying materials
   4  * are made available under the terms of the Common Public License v1.0
   5  * which accompanies this distribution, and is available at
   6  * http://www.eclipse.org/legal/cpl-v10.html
   7  *
   8  * Contributors:
   9  *     IBM Corporation - initial API and implementation
  10  *******************************************************************************/
  11 package net.sourceforge.phpdt.internal.ui.filters;
  12
  13
  14 import net.sourceforge.phpdt.core.IJavaProject;
  15
  16 import org.eclipse.core.resources.IProject;
  17 import org.eclipse.jface.viewers.Viewer;
  18 import org.eclipse.jface.viewers.ViewerFilter;
  19
  20 /**
  21  * Filters non-java projects
  22  */
  23 public class NonJavaProjectsFilter extends ViewerFilter {
  24
  25         /*
  26          * @see ViewerFilter
  27          */
  28         public boolean select(Viewer viewer, Object parent, Object element) {
  29                 if (element instanceof IJavaProject)
  30                         return true;
  31                 else if (element instanceof IProject)
  32                         return !((IProject)element).isOpen();
  33
  34                 return true;
  35         }
  36 }