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


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.table.action;
17
18 import java.awt.event.ActionEvent JavaDoc;
19
20 import org.columba.api.gui.frame.IFrameMediator;
21 import org.columba.api.selection.ISelectionListener;
22 import org.columba.api.selection.SelectionChangedEvent;
23 import org.columba.core.command.CommandProcessor;
24 import org.columba.core.gui.action.AbstractColumbaAction;
25 import org.columba.mail.command.IMailFolderCommandReference;
26 import org.columba.mail.gui.frame.MailFrameMediator;
27 import org.columba.mail.gui.table.selection.TableSelectionChangedEvent;
28 import org.columba.mail.spam.command.LearnMessageAsHamCommand;
29
30
31 /**
32  *
33  *
34  * @author fdietz
35  */
36 public class TrainMessageAsHamAction extends AbstractColumbaAction
37     implements ISelectionListener {
38     /**
39  * @param frameMediator
40  * @param name
41  */
42     public TrainMessageAsHamAction(IFrameMediator frameMediator) {
43         super(frameMediator, "Train Message as Ham");
44
45         setEnabled(false);
46
47         ((MailFrameMediator) frameMediator).registerTableSelectionListener(this);
48     }
49
50     /**
51  * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
52  */
53     public void actionPerformed(ActionEvent JavaDoc arg0) {
54         IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator()).getTableSelection();
55         CommandProcessor.getInstance().addOp(new LearnMessageAsHamCommand(r));
56     }
57
58     /**
59         * Ensures that the action is only enabled when at least
60         * one message is selected in the GUI.
61         * @see org.columba.core.gui.util.ISelectionListener#connectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
62         */
63     public void selectionChanged(SelectionChangedEvent e) {
64         setEnabled(((TableSelectionChangedEvent) e).getUids().length > 0);
65     }
66 }
67
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