JarEntryEditorInput


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.pde.internal.ui.view;
12  
13  
14  import org.eclipse.core.resources.IStorage;
15  import org.eclipse.jface.resource.ImageDescriptor;
16  import org.eclipse.ui.*;
17  
18  
19  /**
20   * An EditorInput for a JarEntryFile.
21   */
22  public class JarEntryEditorInput implements IStorageEditorInput {
23          
24      private IStorage fJarEntryFile; 
25      
26      public JarEntryEditorInput(IStorage jarEntryFile) {
27          fJarEntryFile= jarEntryFile;
28      }
29      
30      /*
31       */
32      public boolean equals(Object   obj) {
33          if (this == obj)
34              return true;
35          if (!(obj instanceof JarEntryEditorInput))
36              return false;
37          JarEntryEditorInput other= (JarEntryEditorInput) obj;
38          return fJarEntryFile.equals(other.fJarEntryFile);
39      }
40          
41      /*
42       * @see IEditorInput#getPersistable()
43       */
44      public IPersistableElement getPersistable() {
45          return null;
46      }
47      
48      /*
49       * @see IEditorInput#getName()
50       */
51      public String   getName() {
52          return fJarEntryFile.getName();
53      }
54      
55      /*
56       * @see IEditorInput#getFullPath()
57       */
58      public String   getFullPath() {
59          return fJarEntryFile.getFullPath().toString();
60      }
61      
62      /*
63       * @see IEditorInput#getContentType()
64       */
65      public String   getContentType() {
66          return fJarEntryFile.getFullPath().getFileExtension();
67      }
68      
69      /*
70       * @see IEditorInput#getToolTipText()
71       */
72      public String   getToolTipText() {
73          return fJarEntryFile.getFullPath().toString();
74      }
75      
76      /*
77       * @see IEditorInput#getImageDescriptor()
78       */
79      public ImageDescriptor getImageDescriptor() {
80          IEditorRegistry registry= PlatformUI.getWorkbench().getEditorRegistry();
81          return registry.getImageDescriptor(fJarEntryFile.getFullPath().getFileExtension());
82      }
83      
84      /*
85       * @see IEditorInput#exists()
86       */
87      public boolean exists() {
88          // JAR entries can't be deleted
89          return true;
90      }
91      
92      /*
93       * @see IAdaptable#getAdapter(Class)
94       */
95      public Object   getAdapter(Class   adapter) {
96          return null;
97      }
98          
99      /*
100      * see IStorageEditorInput#getStorage()
101      */
102      public IStorage getStorage() {
103         return fJarEntryFile;
104      }
105 }
106 
107 
108
A to Z: JavaDoc & Examples Daily Java News & Articles Open Source Projects Open Source Codes Free Computer Books Remove Frame
Popular Tags