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Java > Open Source Codes > org > netbeans > modules > subversion > ui > diff > DiffTopComponent


1 /*
2  * The contents of this file are subject to the terms of the Common Development
3  * and Distribution License (the License). You may not use this file except in
4  * compliance with the License.
5  *
6  * You can obtain a copy of the License at http://www.netbeans.org/cddl.html
7  * or http://www.netbeans.org/cddl.txt.
8  *
9  * When distributing Covered Code, include this CDDL Header Notice in each file
10  * and include the License file at http://www.netbeans.org/cddl.txt.
11  * If applicable, add the following below the CDDL Header, with the fields
12  * enclosed by brackets [] replaced by your own identifying information:
13  * "Portions Copyrighted [year] [name of copyright owner]"
14  *
15  * The Original Software is NetBeans. The Initial Developer of the Original
16  * Software is Sun Microsystems, Inc. Portions Copyright 1997-2006 Sun
17  * Microsystems, Inc. All Rights Reserved.
18  */
19
20 package org.netbeans.modules.subversion.ui.diff;
21
22 import java.awt.*;
23 import java.util.*;
24 import org.openide.util.*;
25 import org.openide.windows.*;
26 import org.openide.awt.UndoRedo;
27
28 /**
29  * Diff TopComponent, synchronizing selected node and providing
30  * diff setup source.
31  *
32  * @author Petr Kuzel
33  */
34 public class DiffTopComponent extends TopComponent implements DiffSetupSource {
35
36     private final DiffMainPanel panel;
37
38     public DiffTopComponent(DiffMainPanel c) {
39         setLayout(new BorderLayout());
40         c.putClientProperty(TopComponent.class, this);
41         add(c, BorderLayout.CENTER);
42         panel = c;
43         getAccessibleContext().setAccessibleName(NbBundle.getMessage(DiffTopComponent.class, "ACSN_Diff_Top_Component")); // NOI18N
44 getAccessibleContext().setAccessibleDescription(NbBundle.getMessage(DiffTopComponent.class, "ACSD_Diff_Top_Component")); // NOI18N
45 }
46
47     public UndoRedo getUndoRedo() {
48         return panel.getUndoRedo();
49     }
50     
51     public int getPersistenceType(){
52         return TopComponent.PERSISTENCE_NEVER;
53     }
54
55     protected void componentClosed() {
56         panel.componentClosed();
57         super.componentClosed();
58     }
59
60     protected String JavaDoc preferredID(){
61         return "PERSISTENCE_NEVER-DiffTopComponent"; // NOI18N
62 }
63
64     public HelpCtx getHelpCtx() {
65         return new HelpCtx(getClass());
66     }
67
68     protected void componentActivated() {
69         super.componentActivated();
70         panel.requestActive();
71     }
72
73     public Collection getSetups() {
74         DiffSetupSource mainPanel = ((DiffSetupSource) getComponent(0));
75         return mainPanel.getSetups();
76     }
77
78     public String JavaDoc getSetupDisplayName() {
79         DiffSetupSource mainPanel = ((DiffSetupSource) getComponent(0));
80         return mainPanel.getSetupDisplayName();
81     }
82     
83 }
84
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