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Java > Open Source Codes > org > columba > mail > gui > table > action > ToggleReadFlagAction


1 // The contents of this file are subject to the Mozilla Public License Version
2 // 1.1
3 //(the "License"); you may not use this file except in compliance with the
4 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
5 //
6 //Software distributed under the License is distributed on an "AS IS" basis,
7 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
8 //for the specific language governing rights and
9 //limitations under the License.
10 //
11 //The Original Code is "The Columba Project"
12 //
13 //The Initial Developers of the Original Code are Frederik Dietz and Timo
14 // Stich.
15 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16 //
17 //All Rights Reserved.
18 package org.columba.mail.gui.table.action;
19
20 import java.awt.event.ActionEvent 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.mail.command.IMailFolderCommandReference;
30 import org.columba.mail.folder.command.MarkMessageCommand;
31 import org.columba.mail.folder.command.ToggleMarkCommand;
32 import org.columba.mail.gui.frame.MailFrameMediator;
33 import org.columba.mail.gui.table.selection.TableSelectionChangedEvent;
34 import org.columba.mail.resourceloader.MailImageLoader;
35 import org.columba.mail.util.MailResourceLoader;
36
37 /**
38  * Toggle read/unread flag of selected messages.
39  *
40  * @author fdietz
41  */
42 public class ToggleReadFlagAction extends AbstractColumbaAction implements
43         ISelectionListener {
44
45     public ToggleReadFlagAction(IFrameMediator frameMediator) {
46         super(frameMediator, MailResourceLoader.getString("menu", "mainframe",
47                 "menu_message_toggleread"));
48
49         // tooltip text
50 putValue(SHORT_DESCRIPTION, MailResourceLoader.getString("menu",
51                 "mainframe", "menu_message_toggleread_tooltip").replaceAll("&",
52                 ""));
53
54         // icons
55 putValue(SMALL_ICON, MailImageLoader.getSmallIcon("internet-mail.png"));
56         putValue(LARGE_ICON, MailImageLoader.getIcon("internet-mail.png"));
57
58         // shortcut key
59 putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke('r'));
60         
61         setEnabled(false);
62
63         ((MailFrameMediator) frameMediator)
64                 .registerTableSelectionListener(this);
65     }
66
67     /*
68      * (non-Javadoc)
69      *
70      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
71      */
72     public void actionPerformed(ActionEvent JavaDoc evt) {
73         IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
74                 .getTableSelection();
75         r.setMarkVariant(MarkMessageCommand.MARK_AS_READ);
76
77         ToggleMarkCommand c = new ToggleMarkCommand(r);
78
79         CommandProcessor.getInstance().addOp(c);
80     }
81
82     /*
83      * (non-Javadoc)
84      *
85      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
86      */
87     public void selectionChanged(SelectionChangedEvent e) {
88         setEnabled(((TableSelectionChangedEvent) e).getUids().length > 0);
89     }
90 }
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