CVSFolderElement


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.ICVSFolder;
19  import org.eclipse.team.internal.ccvs.core.ICVSResource;
20  import org.eclipse.ui.ISharedImages;
21  import org.eclipse.ui.PlatformUI;
22  
23  public class CVSFolderElement extends CVSResourceElement {
24      
25      private ICVSFolder folder;
26      private boolean includeUnmanaged;
27      
28      public CVSFolderElement(ICVSFolder folder, boolean includeUnmanaged) {
29          this.folder = folder;
30          this.includeUnmanaged = includeUnmanaged;
31      }
32      
33      /**
34       * Returns CVSResourceElement instances
35       */
36      public Object  [] fetchChildren(Object   o, IProgressMonitor monitor) throws TeamException {
37          ICVSResource[] children = folder.fetchChildren(monitor);
38          CVSResourceElement[] elements = new CVSResourceElement[children.length];
39          for (int i = 0; i < children.length; i++) {
40              ICVSResource resource = children[i];
41              if(resource.isFolder()) {
42                  elements[i] = new CVSFolderElement((ICVSFolder)resource, includeUnmanaged);
43              } else {
44                  elements[i] = new CVSFileElement((ICVSFile)resource);
45              }
46          }
47          return elements;
48      }
49      
50      /**
51       * @see org.eclipse.team.internal.ccvs.ui.model.CVSModelElement#isRemoteElement()
52       */
53      public boolean isRemoteElement() {
54          return true;
55      }
56      
57      /**
58       * Overridden to append the version name to remote folders which
59       * have version tags and are top-level folders.
60       */
61      public String   getLabel(Object   o) {
62          return folder.getName();
63      }
64  
65      public ImageDescriptor getImageDescriptor(Object   object) {
66          return PlatformUI.getWorkbench().getSharedImages().getImageDescriptor(ISharedImages.IMG_OBJ_FOLDER);
67      }   
68      
69      /**
70       * @see IWorkbenchAdapter#getParent(Object)
71       */
72      public Object   getParent(Object   o) {
73          return new CVSFolderElement(folder.getParent(), includeUnmanaged);
74      }
75      
76      /**
77       * @see CVSResourceElement#getCVSResource()
78       */
79      public ICVSResource getCVSResource() {
80          return folder ;
81      }
82  }
83
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