TabbedPropertySheetTitleProvider


1   /*******************************************************************************
2    * Copyright (c) 2006 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials
4    * are made available under the terms of the Eclipse Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/epl-v10.html
7    *
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   ******************************************************************************/
11  
12  package org.eclipse.ui.internal.navigator.resources.workbench;
13  
14  import org.eclipse.jface.viewers.ILabelProvider;
15  import org.eclipse.jface.viewers.LabelProvider;
16  import org.eclipse.swt.graphics.Image;
17  import org.eclipse.ui.IWorkbenchPart;
18  import org.eclipse.ui.PlatformUI;
19  import org.eclipse.ui.internal.navigator.resources.plugin.WorkbenchNavigatorPlugin;
20  import org.eclipse.ui.navigator.IDescriptionProvider;
21  import org.eclipse.ui.navigator.INavigatorContentService;
22  
23  /**
24   * Defines a label provider for the title bar in the tabbed properties view.
25   * 
26   * @since 3.2
27   */
28  public class TabbedPropertySheetTitleProvider extends LabelProvider {
29  
30      private ILabelProvider labelProvider;
31  
32      private IDescriptionProvider descriptionProvider;
33  
34      /**
35       * Constructor for CommonNavigatorTitleProvider.
36       */
37      public TabbedPropertySheetTitleProvider() {
38          super();
39          IWorkbenchPart part = PlatformUI.getWorkbench()
40                  .getActiveWorkbenchWindow().getActivePage().getActivePart();
41  
42          INavigatorContentService contentService = (INavigatorContentService) part
43                  .getAdapter(INavigatorContentService.class);
44  
45          if (contentService != null) {
46              labelProvider = contentService.createCommonLabelProvider();
47              descriptionProvider = contentService
48                      .createCommonDescriptionProvider();
49          } else {
50              WorkbenchNavigatorPlugin.log(
51                      "Could not acquire INavigatorContentService from part (\"" //$NON-NLS-1$
52                              + part.getTitle() + "\").", null); //$NON-NLS-1$
53          }
54      }
55  
56      /**
57       * @see org.eclipse.jface.viewers.ILabelProvider#getImage(java.lang.Object)
58       */
59      public Image getImage(Object   object) {
60          return labelProvider != null ? labelProvider.getImage(object) : null;
61      }
62  
63      /**
64       * @see org.eclipse.jface.viewers.ILabelProvider#getText(java.lang.Object)
65       */
66      public String   getText(Object   object) {
67          return descriptionProvider != null ? descriptionProvider
68                  .getDescription(object) : null;
69      }
70  }
71
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags