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


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.event.ActionEvent JavaDoc;
19
20 import org.columba.api.gui.frame.IFrameMediator;
21 import org.columba.core.command.CommandProcessor;
22 import org.columba.core.gui.action.AbstractColumbaAction;
23 import org.columba.mail.command.MailFolderCommandReference;
24 import org.columba.mail.gui.frame.MailFrameMediator;
25 import org.columba.mail.gui.message.command.ViewMessageCommand;
26
27 /**
28  * View selected message content.
29  *
30  * @author fdietz
31  */
32 public class ViewMessageAction extends AbstractColumbaAction {
33
34     protected static Object JavaDoc oldUid;
35
36     /**
37      * @param controller
38      */
39     public ViewMessageAction(IFrameMediator controller) {
40         super(controller, "ViewMessageAction");
41     }
42
43     /**
44      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
45      */
46     public void actionPerformed(ActionEvent JavaDoc evt) {
47         MailFolderCommandReference references = (MailFolderCommandReference) ((MailFrameMediator) getFrameMediator())
48                 .getTableSelection();
49         
50         Object JavaDoc[] uids = references.getUids();
51
52         if (uids.length == 1) {
53             // show selected message
54 CommandProcessor.getInstance().addOp(
55                     new ViewMessageCommand(getFrameMediator(), references));
56         } else {
57             // clear message viewer
58 new ClearMessageViewerAction(getFrameMediator()).actionPerformed(evt);
59         }
60     }
61 }
62
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