/*******************************************************************************
* 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
* Zend Technologies
*******************************************************************************/
package org.eclipse.php.internal.ui.filters;
import org.eclipse.core.resources.IResource;
import org.eclipse.core.runtime.IPath;
import org.eclipse.core.runtime.Path;
import org.eclipse.dltk.core.IScriptFolder;
import org.eclipse.dltk.core.ISourceModule;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.jface.viewers.ViewerFilter;
public class DotFileFilter extends ViewerFilter {
private static final String DOT = "."; //$NON-NLS-1$
private static final String HTACCESS_FILE = ".htaccess"; //$NON-NLS-1$
public DotFileFilter() {
// TODO Auto-generated constructor stub
}
/**
* Returns the result of this filter, when applied to the given inputs.
*
* @return Returns true if element should be included in filtered set
*/
@Override
public boolean select(Viewer viewer, Object parent, Object element) {
if (element instanceof IScriptFolder) {
String name = ((IScriptFolder) element).getElementName();
Path path = new Path(name);
for (int i = 0; i < path.segmentCount(); i++) {
String segment = path.segment(i);
if (segment.startsWith(DOT)) {
return false;
}
}
} else if (element instanceof ISourceModule) {
if (((ISourceModule) element).getElementName().startsWith(DOT)
&& !((ISourceModule) element).getElementName().equals(HTACCESS_FILE)) {
return false;
}
} else if (element instanceof IResource) {
IPath path = ((IResource) element).getFullPath();
for (int i = 0; i < path.segmentCount(); i++) {
String segment = path.segment(i);
if (segment.startsWith(DOT) && !segment.equals(HTACCESS_FILE)) {
return false;
}
}
}
return true;
}
}