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Java > Open Source Codes > org > netbeans > modules > versioning > system > cvss > ui > actions > ShowTextAnnotationsAction


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.versioning.system.cvss.ui.actions;
21
22 import org.openide.util.NbBundle;
23 import org.openide.util.HelpCtx;
24 import org.openide.util.actions.SystemAction;
25 import org.openide.awt.DynamicMenuContent;
26 import org.openide.awt.Mnemonics;
27 import org.netbeans.modules.versioning.system.cvss.CvsModuleConfig;
28
29 import javax.swing.*;
30 import java.awt.event.ActionEvent JavaDoc;
31
32 /**
33  * View menu action that shows/hides textual CVS annotations.
34  *
35  * @author Maros Sandor
36  */
37 public class ShowTextAnnotationsAction extends SystemAction implements DynamicMenuContent {
38
39     private JCheckBoxMenuItem [] menuItems;
40     
41     public JComponent[] getMenuPresenters() {
42         createItems();
43         updateState();
44         return menuItems;
45     }
46
47     public JComponent[] synchMenuPresenters(JComponent[] items) {
48         updateState();
49         return items;
50     }
51     
52     private void updateState() {
53         boolean tav = CvsModuleConfig.getDefault().getPreferences().getBoolean(CvsModuleConfig.PROP_ANNOTATIONS_VISIBLE, false);
54         menuItems[0].setSelected(tav);
55     }
56     
57     private void createItems() {
58         if (menuItems == null) {
59             menuItems = new JCheckBoxMenuItem[1];
60             menuItems[0] = new JCheckBoxMenuItem(this);
61             menuItems[0].setIcon(null);
62             Mnemonics.setLocalizedText(menuItems[0], NbBundle.getMessage(ShowTextAnnotationsAction.class, "CTL_MenuItem_ShowTextAnnotations"));
63         }
64     }
65
66     public String JavaDoc getName() {
67         return NbBundle.getMessage(ShowTextAnnotationsAction.class, "CTL_MenuItem_ShowTextAnnotations");
68     }
69
70     public boolean isEnabled() {
71         return true;
72     }
73     
74     public HelpCtx getHelpCtx() {
75         return new HelpCtx(ShowTextAnnotationsAction.class);
76     }
77
78     public void actionPerformed(ActionEvent JavaDoc e) {
79         boolean tav = CvsModuleConfig.getDefault().getPreferences().getBoolean(CvsModuleConfig.PROP_ANNOTATIONS_VISIBLE, false);
80         CvsModuleConfig.getDefault().getPreferences().putBoolean(CvsModuleConfig.PROP_ANNOTATIONS_VISIBLE, !tav);
81     }
82 }
83
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