/*******************************************************************************
* Copyright (c) 2005, 2014 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
* Lars Vogel <Lars.Vogel@vogella.com> - Bug 430603
*******************************************************************************/
package org.eclipse.ui.internal.dialogs;
import org.eclipse.e4.ui.model.LocalizationHelper;
import org.eclipse.e4.ui.model.application.descriptor.basic.MPartDescriptor;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.ui.dialogs.PatternFilter;
/**
* A class that handles filtering view node items based on a supplied matching
* string.
*
* @since 3.2
*
*/
public class ViewPatternFilter extends PatternFilter {
@Override
public boolean isElementSelectable(Object element) {
return element instanceof MPartDescriptor;
}
@Override
protected boolean isLeafMatch(Viewer viewer, Object element) {
if (element instanceof String) {
return false;
}
String text = null;
if (element instanceof MPartDescriptor) {
MPartDescriptor desc = (MPartDescriptor) element;
text = LocalizationHelper.getLocalized(desc.getLabel(), desc);
if (wordMatches(text)) {
return true;
}
}
return false;
}
}