KickJava   Java API By Example, From Geeks To Geeks.

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


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.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.command.CommandProcessor;
28 import org.columba.core.gui.action.AbstractColumbaAction;
29 import org.columba.core.resourceloader.ImageLoader;
30 import org.columba.mail.command.IMailFolderCommandReference;
31 import org.columba.mail.folder.IMailbox;
32 import org.columba.mail.folder.RootFolder;
33 import org.columba.mail.folder.command.ExpungeFolderCommand;
34 import org.columba.mail.folder.command.MarkMessageCommand;
35 import org.columba.mail.folder.command.MoveMessageCommand;
36 import org.columba.mail.gui.frame.MailFrameMediator;
37 import org.columba.mail.gui.messageframe.MessageFrameController;
38 import org.columba.mail.gui.table.selection.TableSelectionChangedEvent;
39 import org.columba.mail.util.MailResourceLoader;
40
41 /**
42  * @author frd
43  *
44  * To change this generated comment go to Window>Preferences>Java>Code
45  * Generation>Code and Comments
46  */
47 public class DeleteMessageAction extends AbstractColumbaAction implements
48         ISelectionListener {
49     public DeleteMessageAction(IFrameMediator frameMediator) {
50         super(frameMediator, MailResourceLoader.getString("menu", "mainframe",
51                 "menu_message_delete"));
52
53         // toolbar text
54 putValue(TOOLBAR_NAME, MailResourceLoader.getString("menu",
55                 "mainframe", "menu_message_delete_toolbar"));
56
57         // tooltip text
58 putValue(SHORT_DESCRIPTION, MailResourceLoader.getString("menu",
59                 "mainframe", "menu_message_delete_tooltip").replaceAll("&", ""));
60
61         // icon for menu
62 putValue(SMALL_ICON, ImageLoader
63                 .getSmallIcon("user-trash-full.png"));
64
65         // icon for toolbar
66 putValue(LARGE_ICON, ImageLoader.getIcon("user-trash-full.png"));
67
68         // shortcut key
69 putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_D,
70                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMask()));
71
72         // disable toolbar text
73 setShowToolBarText(false);
74
75         setEnabled(false);
76
77         ((MailFrameMediator) frameMediator)
78                 .registerTableSelectionListener(this);
79     }
80
81     /*
82      * (non-Javadoc)
83      *
84      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
85      */
86     public void actionPerformed(ActionEvent JavaDoc evt) {
87     
88         IMailFolderCommandReference r = ((MailFrameMediator) getFrameMediator())
89                 .getTableSelection();
90         r.setMarkVariant(MarkMessageCommand.MARK_AS_EXPUNGED);
91
92         IMailbox folder = (IMailbox) r.getSourceFolder();
93         String JavaDoc uid = folder.getConfiguration().get("uid");
94         IMailbox trash = (IMailbox) ((RootFolder) folder.getRootFolder())
95                 .getTrashFolder();
96
97         // Mark the messages as deleted
98 CommandProcessor.getInstance().addOp(new MarkMessageCommand(r));
99
100         // Folder trash = (AbstractMessageFolder)
101 // MainInterface.treeModel.getTrashFolder();
102 // trash folder has uid==105
103 if (uid.equals(trash.getId())) {
104             // trash folder is selected
105 // -> delete message
106 CommandProcessor.getInstance().addOp(new ExpungeFolderCommand(r));
107         } else {
108             // -> move messages to trash
109 IMailbox destFolder = trash;
110
111             IMailFolderCommandReference result = ((MailFrameMediator) getFrameMediator())
112                     .getTableSelection();
113             result.setDestinationFolder(destFolder);
114
115             MoveMessageCommand c = new MoveMessageCommand(result);
116
117             CommandProcessor.getInstance().addOp(c);
118         }
119
120         // if this is a message-viewer frame viewing a message only
121 // the window should be closed, too
122 if (getFrameMediator() instanceof MessageFrameController) {
123             // close window
124 getFrameMediator().fireClosed();
125         }
126     }
127
128     /*
129      * (non-Javadoc)
130      *
131      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
132      */
133     public void selectionChanged(SelectionChangedEvent e) {
134         setEnabled(((TableSelectionChangedEvent) e).getUids().length > 0);
135     }
136 }
137
Popular Tags