01: //The contents of this file are subject to the Mozilla Public License Version 1.1
02: //(the "License"); you may not use this file except in compliance with the
03: //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
04: //
05: //Software distributed under the License is distributed on an "AS IS" basis,
06: //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
07: //for the specific language governing rights and
08: //limitations under the License.
09: //
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;
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.LearnMessageAsSpamCommand;
29:
30: /**
31: *
32: *
33: * @author fdietz
34: */
35: public class TrainMessageAsSpamAction extends AbstractColumbaAction
36: implements ISelectionListener {
37: /**
38: * @param frameMediator
39: * @param name
40: */
41: public TrainMessageAsSpamAction(IFrameMediator frameMediator) {
42: super (frameMediator, "Train Message as Spam");
43:
44: setEnabled(false);
45:
46: ((MailFrameMediator) frameMediator)
47: .registerTableSelectionListener(this );
48: }
49:
50: /**
51: * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
52: */
53: public void actionPerformed(ActionEvent arg0) {
54: IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
55: .getTableSelection();
56: CommandProcessor.getInstance().addOp(
57: new LearnMessageAsSpamCommand(r));
58: }
59:
60: /**
61: * Ensures that the action is only enabled when at least one message is
62: * selected in the GUI.
63: *
64: * @see org.columba.core.gui.util.ISelectionListener#connectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
65: */
66: public void selectionChanged(SelectionChangedEvent e) {
67: setEnabled(((TableSelectionChangedEvent) e).getUids().length > 0);
68: }
69: }
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