| /******************************************************************************* |
| * Copyright (c) 2005, 2006 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.ui.internal.dialogs; |
| |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.ui.dialogs.PatternFilter; |
| |
| /** |
| * A class that handles filtering wizard node items based on a supplied |
| * matching string. |
| * |
| * @since 3.2 |
| * |
| */ |
| public class WizardPatternFilter extends PatternFilter { |
| |
| /** |
| * Create a new instance of a WizardPatternFilter |
| * @param isMatchItem |
| */ |
| public WizardPatternFilter() { |
| super(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.internal.dialogs.PatternFilter#isElementSelectable(java.lang.Object) |
| */ |
| public boolean isElementSelectable(Object element) { |
| return element instanceof WorkbenchWizardElement; |
| } |
| |
| /* |
| * (non-Javadoc) |
| * @see org.eclipse.ui.internal.dialogs.PatternFilter#isElementMatch(org.eclipse.jface.viewers.Viewer, java.lang.Object) |
| */ |
| protected boolean isLeafMatch(Viewer viewer, Object element) { |
| if (element instanceof WizardCollectionElement) { |
| return false; |
| } |
| |
| if (element instanceof WorkbenchWizardElement) { |
| WorkbenchWizardElement desc = (WorkbenchWizardElement) element; |
| String text = desc.getLabel(); |
| if (wordMatches(text)) { |
| return true; |
| } |
| } |
| return false; |
| } |
| |
| } |
