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/*******************************************************************************
* Copyright (c) 2005, 2009, 2012 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
*******************************************************************************/
package org.eclipse.tcf.te.tcf.filesystem.ui.internal.wizards;
import org.eclipse.jface.viewers.Viewer;
import org.eclipse.tcf.te.tcf.locator.interfaces.nodes.IPeerModel;
import org.eclipse.tcf.te.tcf.ui.navigator.LabelProviderDelegate;
import org.eclipse.ui.dialogs.PatternFilter;
/**
* A class that handles filtering wizard node items based on a supplied matching
* string and keywords
* <p>
* This class is copied and adapted from <code>org.eclipse.ui.internal.dialogs.WizardPatternFilter</code>.
*/
public class TargetPatternFilter extends PatternFilter {
private LabelProviderDelegate targetLabelProvider = new LabelProviderDelegate();
/**
* Create a new instance of a WizardPatternFilter
* @param isMatchItem
*/
public TargetPatternFilter() {
super();
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.internal.dialogs.PatternFilter#isElementSelectable(java.lang.Object)
*/
@Override
public boolean isElementSelectable(Object element) {
return element instanceof IPeerModel;
}
/*
* (non-Javadoc)
* @see org.eclipse.ui.internal.dialogs.PatternFilter#isElementMatch(org.eclipse.jface.viewers.Viewer, java.lang.Object)
*/
@Override
protected boolean isLeafMatch(Viewer viewer, Object element) {
if ( element instanceof IPeerModel) {
String text = targetLabelProvider.getText(element);
if (wordMatches(text)) {
return true;
}
}
return false;
}
}
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