| /******************************************************************************* |
| * Copyright (c) 2008, 2017 Ketan Padegaonkar 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: |
| * Ketan Padegaonkar - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.swtbot.swt.finder.resolvers; |
| |
| import java.util.Iterator; |
| import java.util.List; |
| |
| import org.eclipse.swt.widgets.Widget; |
| |
| /** |
| * @author Ketan Padegaonkar <KetanPadegaonkar [at] gmail [dot] com> |
| * @version $Id$ |
| */ |
| public class DefaultParentResolver extends Resolvable implements IParentResolver { |
| |
| @Override |
| public Widget getParent(Widget w) { |
| if (!hasParent(w)) |
| return null; |
| |
| List<IResolvable> resolvers = getResolver().getResolvers(w.getClass()); |
| |
| for (Iterator<IResolvable> iter = resolvers.iterator(); iter.hasNext();) { |
| IParentResolver resolver = (IParentResolver) iter.next(); |
| if (resolver.hasParent(w)) |
| return resolver.getParent(w); |
| } |
| return null; |
| } |
| |
| @Override |
| public boolean hasParent(Widget w) { |
| |
| List<IResolvable> resolvers = getResolver().getResolvers(w.getClass()); |
| |
| for (Iterator<IResolvable> iter = resolvers.iterator(); iter.hasNext();) { |
| IParentResolver resolver = (IParentResolver) iter.next(); |
| if (resolver.hasParent(w)) |
| return true; |
| } |
| return false; |
| } |
| |
| } |