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Java > Open Source Codes > org > columba > mail > gui > tree > action > SubscribeFolderAction


1 //The contents of this file are subject to the Mozilla Public License Version 1.1
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//(the "License"); you may not use this file except in compliance with the
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//License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
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//
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//Software distributed under the License is distributed on an "AS IS" basis,
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//WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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//for the specific language governing rights and
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//limitations under the License.
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//
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//The Original Code is "The Columba Project"
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//
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//The Initial Developers of the Original Code are Frederik Dietz and Timo Stich.
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//Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
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//
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//All Rights Reserved.
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package org.columba.mail.gui.tree.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.gui.action.AbstractColumbaAction;
28 import org.columba.core.resourceloader.ImageLoader;
29 import org.columba.mail.folder.IMailFolder;
30 import org.columba.mail.folder.imap.IMAPFolder;
31 import org.columba.mail.folder.imap.IMAPRootFolder;
32 import org.columba.mail.gui.config.subscribe.SubscribeDialog;
33 import org.columba.mail.gui.frame.MailFrameMediator;
34 import org.columba.mail.gui.tree.selection.TreeSelectionChangedEvent;
35 import org.columba.mail.util.MailResourceLoader;
36
37 /**
38  * @author frd
39  *
40  * To change this generated comment go to Window>Preferences>Java>Code
41  * Generation>Code and Comments
42  */

43 public class SubscribeFolderAction extends AbstractColumbaAction implements
44         ISelectionListener {
45     private IMAPRootFolder rootFolder;
46
47     public SubscribeFolderAction(IFrameMediator frameMediator) {
48         super(frameMediator, MailResourceLoader.getString("menu", "mainframe",
49                 "menu_folder_subscribe"));
50
51         // tooltip text
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putValue(SHORT_DESCRIPTION, MailResourceLoader.getString("menu",
53                 "mainframe", "menu_folder_subscribe").replaceAll("&", ""));
54
55         // shortcut key
56
putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_S,
57                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMask() | ActionEvent.SHIFT_MASK));
58
59         setEnabled(false);
60
61         ((MailFrameMediator) frameMediator).registerTreeSelectionListener(this);
62     }
63
64     /*
65      * (non-Javadoc)
66      *
67      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
68      */

69     public void actionPerformed(ActionEvent JavaDoc evt) {
70         new SubscribeDialog(getFrameMediator().getView().getFrame(), rootFolder);
71     }
72
73     /*
74      * (non-Javadoc)
75      *
76      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
77      */

78     public void selectionChanged(SelectionChangedEvent e) {
79         if (((TreeSelectionChangedEvent) e).getSelected().length > 0) {
80             IMailFolder selected = ((TreeSelectionChangedEvent) e)
81                     .getSelected()[0];
82
83             if (selected instanceof IMAPFolder) {
84                 rootFolder = (IMAPRootFolder) ((IMAPFolder) selected)
85                         .getRootFolder();
86                 setEnabled(true);
87             } else if (selected instanceof IMAPRootFolder) {
88                 rootFolder = (IMAPRootFolder) selected;
89                 setEnabled(true);
90             } else {
91                 setEnabled(false);
92             }
93         } else {
94             setEnabled(false);
95         }
96     }
97 }
98
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