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Java > Open Source Codes > org > columba > mail > gui > message > action > ViewMessageSourceAction


1 //The contents of this file are subject to the Mozilla Public License Version 1.1
2 //(the "License"); you may not use this file except in compliance with the
3 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
4 //
5 //Software distributed under the License is distributed on an "AS IS" basis,
6 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
7 //for the specific language governing rights and
8 //limitations under the License.
9 //
10 //The Original Code is "The Columba Project"
11 //
12 //The Initial Developers of the Original Code are Frederik Dietz and Timo Stich.
13 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
14 //
15 //All Rights Reserved.
16 package org.columba.mail.gui.message.action;
17
18 import java.awt.Toolkit JavaDoc;
19 import java.awt.event.ActionEvent JavaDoc;
20 import java.awt.event.KeyEvent JavaDoc;
21
22 import javax.swing.KeyStroke JavaDoc;
23
24 import org.columba.api.gui.frame.IFrameMediator;
25 import org.columba.api.selection.ISelectionListener;
26 import org.columba.api.selection.SelectionChangedEvent;
27 import org.columba.core.command.CommandProcessor;
28 import org.columba.core.gui.action.AbstractColumbaAction;
29 import org.columba.core.resourceloader.ImageLoader;
30 import org.columba.mail.command.IMailFolderCommandReference;
31 import org.columba.mail.gui.frame.MailFrameMediator;
32 import org.columba.mail.gui.message.command.ViewMessageSourceCommand;
33 import org.columba.mail.gui.table.selection.TableSelectionChangedEvent;
34 import org.columba.mail.util.MailResourceLoader;
35
36 public class ViewMessageSourceAction extends AbstractColumbaAction implements
37         ISelectionListener {
38     public ViewMessageSourceAction(IFrameMediator controller) {
39         super(controller, MailResourceLoader.getString("menu", "mainframe",
40                 "menu_view_source"));
41
42         // tooltip text
43 putValue(SHORT_DESCRIPTION, MailResourceLoader.getString("menu",
44                 "mainframe", "menu_view_source_tooltip").replaceAll("&", ""));
45
46         // small icon for menu
47 putValue(SMALL_ICON, ImageLoader.getMiscIcon("viewsource.png"));
48
49         // short cut key
50 putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_U,
51                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
52
53         setEnabled(false);
54         ((MailFrameMediator) frameMediator)
55                 .registerTableSelectionListener(this);
56     }
57
58     /*
59      * (non-Javadoc)
60      *
61      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
62      */
63     public void actionPerformed(ActionEvent JavaDoc evt) {
64         IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
65                 .getTableSelection();
66
67         ViewMessageSourceCommand c = new ViewMessageSourceCommand(r);
68
69         CommandProcessor.getInstance().addOp(c);
70     }
71
72     /*
73      * (non-Javadoc)
74      *
75      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
76      */
77     public void selectionChanged(SelectionChangedEvent e) {
78         if (((TableSelectionChangedEvent) e).getUids().length > 0) {
79             setEnabled(true);
80         } else {
81             setEnabled(false);
82         }
83     }
84 }
85
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