CVSFileElement


1   /*******************************************************************************
2    * Copyright (c) 2000, 2003 IBM Corporation and others.
3    * All rights reserved. This program and the accompanying materials 
4    * are made available under the terms of the Common Public License v1.0
5    * which accompanies this distribution, and is available at
6    * http://www.eclipse.org/legal/cpl-v10.html
7    * 
8    * Contributors:
9    *     IBM Corporation - initial API and implementation
10   *******************************************************************************/
11  package org.eclipse.team.internal.ccvs.ui.model;
12  
13  
14  import org.eclipse.core.runtime.IProgressMonitor;
15  import org.eclipse.jface.resource.ImageDescriptor;
16  import org.eclipse.team.core.TeamException;
17  import org.eclipse.team.internal.ccvs.core.ICVSFile;
18  import org.eclipse.team.internal.ccvs.core.ICVSResource;
19  import org.eclipse.team.internal.ccvs.core.syncinfo.ResourceSyncInfo;
20  import org.eclipse.ui.PlatformUI;
21  
22  public class CVSFileElement extends CVSResourceElement {
23      
24      private ICVSFile file;
25      
26      public CVSFileElement(ICVSFile file) {
27          this.file = file;
28      }
29      
30      /**
31       * Initial implementation: return null;
32       */
33      public Object  [] fetchChildren(Object   o, IProgressMonitor monitor) {
34          return new Object  [0];
35      }
36      /**
37       * Initial implementation: return null.
38       */
39      public ImageDescriptor getImageDescriptor(Object   object) {
40          return PlatformUI.getWorkbench().getEditorRegistry().getImageDescriptor(file.getName());
41      }
42      /**
43       * Initial implementation: return the file's name and version
44       */
45      public String   getLabel(Object   o) {
46          try {
47              ResourceSyncInfo info = file.getSyncInfo();
48              if(info!=null) {
49                  return file.getName() + " " + info.getRevision(); //$NON-NLS-1$
50              } else {
51                  return file.getName();
52              }
53          } catch (TeamException e) {
54              handle(e);
55              return null;
56          }
57      }
58      /**
59       * @see IWorkbenchAdapter#getParent(Object)
60       */
61      public Object   getParent(Object   o) {
62          return null;
63      }
64      
65      public ICVSFile getCVSFile() {
66          return file;
67      }
68      /**
69       * @see CVSResourceElement#getCVSResource()
70       */
71      public ICVSResource getCVSResource() {
72          return file;
73      }
74  }
75
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