| /** |
| * Copyright (c) 2004 - 2011 Eike Stepper (Berlin, Germany) 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: |
| * Eike Stepper - initial API and implementation |
| */ |
| package org.eclipse.net4j.ui; |
| |
| import org.eclipse.net4j.util.container.IManagedContainer; |
| import org.eclipse.net4j.util.factory.IFactoryKey; |
| import org.eclipse.net4j.util.ui.StructuredContentProvider; |
| |
| /** |
| * A {@link StructuredContentProvider structured content provider} that shows the {@link IFactoryKey#getType() factory |
| * types} of the {@link #getInput() input}. |
| * |
| * @author Eike Stepper |
| * @since 4.0 |
| */ |
| public class FactoryTypeContentProvider extends StructuredContentProvider<IManagedContainer> |
| { |
| private String productGroup; |
| |
| public FactoryTypeContentProvider(String productGroup) |
| { |
| this.productGroup = productGroup; |
| } |
| |
| public String getProductGroup() |
| { |
| return productGroup; |
| } |
| |
| public Object[] getElements(Object inputElement) |
| { |
| return getInput().getFactoryTypes(productGroup).toArray(); |
| } |
| |
| @Override |
| protected void connectInput(IManagedContainer input) |
| { |
| input.addListener(this); |
| input.getFactoryRegistry().addListener(this); |
| } |
| |
| @Override |
| protected void disconnectInput(IManagedContainer input) |
| { |
| input.removeListener(this); |
| input.getFactoryRegistry().removeListener(this); |
| } |
| } |