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


1 // The contents of this file are subject to the Mozilla Public License Version
2 // 1.1
3 //(the "License"); you may not use this file except in compliance with the
4 //License. You may obtain a copy of the License at http://www.mozilla.org/MPL/
5 //
6 //Software distributed under the License is distributed on an "AS IS" basis,
7 //WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
8 //for the specific language governing rights and
9 //limitations under the License.
10 //
11 //The Original Code is "The Columba Project"
12 //
13 //The Initial Developers of the Original Code are Frederik Dietz and Timo
14 // Stich.
15 //Portions created by Frederik Dietz and Timo Stich are Copyright (C) 2003.
16 //
17 //All Rights Reserved.
18 package org.columba.mail.gui.tree.action;
19
20 import java.awt.Toolkit JavaDoc;
21 import java.awt.event.ActionEvent JavaDoc;
22 import java.awt.event.KeyEvent JavaDoc;
23
24 import javax.swing.KeyStroke JavaDoc;
25
26 import org.columba.api.gui.frame.IFrameMediator;
27 import org.columba.api.selection.ISelectionListener;
28 import org.columba.api.selection.SelectionChangedEvent;
29 import org.columba.core.gui.action.AbstractColumbaAction;
30 import org.columba.core.resourceloader.ImageLoader;
31 import org.columba.mail.command.MailFolderCommandReference;
32 import org.columba.mail.folder.FolderFactory;
33 import org.columba.mail.folder.IMailFolder;
34 import org.columba.mail.folder.virtual.VirtualFolder;
35 import org.columba.mail.gui.config.search.SearchFrame;
36 import org.columba.mail.gui.frame.AbstractMailFrameController;
37 import org.columba.mail.gui.frame.MailFrameMediator;
38 import org.columba.mail.gui.tree.FolderTreeModel;
39 import org.columba.mail.gui.tree.selection.TreeSelectionChangedEvent;
40 import org.columba.mail.gui.tree.util.CreateFolderDialog;
41 import org.columba.mail.util.MailResourceLoader;
42
43 /**
44  * @author frd
45  *
46  * To change this generated comment go to Window>Preferences>Java>Code
47  * Generation>Code and Comments
48  */
49 public class CreateVirtualFolderAction extends AbstractColumbaAction implements
50         ISelectionListener {
51
52     public CreateVirtualFolderAction(IFrameMediator frameMediator) {
53         super(frameMediator, MailResourceLoader.getString("menu", "mainframe",
54                 "menu_folder_newvirtualfolder"));
55
56         // tooltip text
57 putValue(SHORT_DESCRIPTION, MailResourceLoader.getString("menu",
58                 "mainframe", "menu_folder_newvirtualfolder")
59                 .replaceAll("&", ""));
60
61         // icons
62 putValue(SMALL_ICON, ImageLoader.getSmallIcon("folder-saved-search.png"));
63         putValue(LARGE_ICON, ImageLoader.getIcon("folder-saved-search.png"));
64
65         // shortcut key
66 putValue(ACCELERATOR_KEY, KeyStroke.getKeyStroke(KeyEvent.VK_V,
67                 Toolkit.getDefaultToolkit().getMenuShortcutKeyMask() | ActionEvent.SHIFT_MASK));
68
69         setEnabled(false);
70
71         ((MailFrameMediator) frameMediator).registerTreeSelectionListener(this);
72     }
73
74     /*
75      * (non-Javadoc)
76      *
77      * @see java.awt.event.ActionListener#actionPerformed(java.awt.event.ActionEvent)
78      */
79     public void actionPerformed(ActionEvent JavaDoc evt) {
80         CreateFolderDialog dialog = new CreateFolderDialog(getFrameMediator(),
81                 null);
82
83         String JavaDoc name;
84
85         if (dialog.success()) {
86             // ok pressed
87 name = dialog.getName();
88
89             try {
90                 MailFolderCommandReference r = (MailFolderCommandReference) ((AbstractMailFrameController) getFrameMediator())
91                         .getTreeSelection();
92
93                 VirtualFolder vfolder = (VirtualFolder) FolderFactory
94                         .getInstance().createVirtualFolder((IMailFolder) r.getSourceFolder(), name);
95
96                 FolderTreeModel.getInstance().nodeStructureChanged((IMailFolder)r.getSourceFolder());
97
98                 // set parent folder uid
99 vfolder.getConfiguration().setString("property", "source_uid",
100                         r.getSourceFolder().getId());
101
102                 // open search dialog
103 new SearchFrame((AbstractMailFrameController) frameMediator,
104                         vfolder);
105             } catch (Exception JavaDoc ex) {
106                 ex.printStackTrace();
107             }
108         } else {
109             // cancel pressed
110 return;
111         }
112     }
113
114     /*
115      * (non-Javadoc)
116      *
117      * @see org.columba.core.gui.util.ISelectionListener#selectionChanged(org.columba.core.gui.util.SelectionChangedEvent)
118      */
119     public void selectionChanged(SelectionChangedEvent e) {
120         if (((TreeSelectionChangedEvent) e).getSelected().length > 0) {
121             setEnabled(true);
122         } else {
123             setEnabled(false);
124         }
125     }
126 }
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