| /******************************************************************************* |
| * Copyright (c) 2001, 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.views.properties.tabbed.view; |
| |
| import org.eclipse.jface.util.Assert; |
| import org.eclipse.jface.viewers.ISelection; |
| import org.eclipse.jface.viewers.IStructuredContentProvider; |
| import org.eclipse.jface.viewers.Viewer; |
| import org.eclipse.ui.IWorkbenchPart; |
| |
| |
| /** |
| * The default implementation of the content provider for the |
| * tabbed property sheet page's list of tabs. |
| * |
| * @author Anthony Hunter |
| */ |
| public class TabListContentProvider |
| implements IStructuredContentProvider { |
| |
| private TabbedPropertyRegistry registry; |
| |
| private IWorkbenchPart currentPart; |
| |
| /** |
| * Constructor for TabListContentProvider. |
| */ |
| public TabListContentProvider(TabbedPropertyRegistry registry) { |
| this.registry = registry; |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.IStructuredContentProvider#getElements(java.lang.Object) |
| */ |
| public Object[] getElements(Object inputElement) { |
| Assert.isTrue(inputElement instanceof ISelection); |
| return registry |
| .getTabDescriptors(currentPart, (ISelection) inputElement); |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.IContentProvider#dispose() |
| */ |
| public void dispose() { |
| /* not used */ |
| } |
| |
| /** |
| * @see org.eclipse.jface.viewers.IContentProvider#inputChanged(org.eclipse.jface.viewers.Viewer, java.lang.Object, java.lang.Object) |
| */ |
| public void inputChanged(Viewer viewer, Object oldInput, Object newInput) { |
| this.currentPart = ((TabbedPropertyViewer)viewer).getWorkbenchPart(); |
| } |
| } |