/******************************************************************************* * 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 net.sourceforge.phpdt.core.IClasspathEntry; import net.sourceforge.phpdt.core.IJavaProject; import net.sourceforge.phpdt.core.JavaCore; import net.sourceforge.phpeclipse.PHPeclipsePlugin; import org.eclipse.core.resources.IFolder; import org.eclipse.core.resources.IProject; import org.eclipse.core.runtime.CoreException; import org.eclipse.core.runtime.IPath; import org.eclipse.jface.viewers.Viewer; import org.eclipse.jface.viewers.ViewerFilter; /** * Filters out all output folders. *
* Note: Folder which are direct children of a Java element are already filtered * by the Java Model. *
* * @since 3.0 */ public class OutputFolderFilter extends ViewerFilter { /** * Returns the result of this filter, when applied to the given element. * * @param element * the element to test * @returntrue
if element should be included
* @since 3.0
*/
public boolean select(Viewer viewer, Object parent, Object element) {
if (element instanceof IFolder) {
IFolder folder = (IFolder) element;
IProject proj = folder.getProject();
try {
if (!proj.hasNature(PHPeclipsePlugin.PHP_NATURE_ID))
return true;
IJavaProject jProject = JavaCore.create(folder.getProject());
if (jProject == null || !jProject.exists())
return true;
// Check default output location
IPath defaultOutputLocation = jProject.getOutputLocation();
IPath folderPath = folder.getFullPath();
if (defaultOutputLocation != null
&& defaultOutputLocation.equals(folderPath))
return false;
// Check output location for each class path entry
IClasspathEntry[] cpEntries = jProject.getRawClasspath();
for (int i = 0, length = cpEntries.length; i < length; i++) {
IPath outputLocation = cpEntries[i].getOutputLocation();
if (outputLocation != null
&& outputLocation.equals(folderPath))
return false;
}
} catch (CoreException ex) {
return true;
}
}
return true;
}
}