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Java > Open Source Codes > org > lucane > applications > sharedfolder > gui > actions > RenameAction


1 /*
2  * Lucane - a collaborative platform
3  * Copyright (C) 2005 Vincent Fiack <vfiack@mail15.com>
4  *
5  * This library is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU Lesser General Public
7  * License as published by the Free Software Foundation; either
8  * version 2.1 of the License, or (at your option) any later version.
9  *
10  * This library is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13  * Lesser General Public License for more details.
14  *
15  * You should have received a copy of the GNU Lesser General Public
16  * License along with this library; if not, write to the Free Software
17  * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
18  */
19 package org.lucane.applications.sharedfolder.gui.actions;
20
21 import org.lucane.client.widgets.DialogBox;
22 import org.lucane.applications.sharedfolder.gui.FolderTableModel;
23 import org.lucane.applications.sharedfolder.model.SharedItem;
24 import org.lucane.applications.sharedfolder.model.FolderInfo;
25 import org.lucane.applications.sharedfolder.model.FileInfo;
26 import org.lucane.applications.sharedfolder.SharedFolderPlugin;
27
28 import javax.swing.*;
29 import java.awt.event.ActionEvent JavaDoc;
30
31 public class RenameAction extends PerformableAction
32 {
33     private SharedFolderPlugin plugin;
34     private JTable table;
35     private boolean history;
36
37     public RenameAction(SharedFolderPlugin plugin, JTable table, boolean history)
38     {
39         this.plugin = plugin;
40         this.table = table;
41         this.history = history;
42
43         putValue(Action.SMALL_ICON, plugin.getImageIcon("actions/rename.png"));
44         putValue(Action.SHORT_DESCRIPTION, plugin.tr("tip.rename"));
45     }
46
47     public boolean isPerformable()
48     {
49         int row = table.getSelectedRow();
50         if(row < 0 || history)
51             return false;
52
53         FolderTableModel model = (FolderTableModel)table.getModel();
54         SharedItem item = model.getItemAt(row);
55         return item.isWritable();
56     }
57
58     public void actionPerformed(ActionEvent JavaDoc ae)
59     {
60         if(!isPerformable())
61             return;
62
63         int row = table.getSelectedRow();
64         FolderTableModel model = (FolderTableModel)table.getModel();
65         SharedItem item = model.getItemAt(row);
66         String JavaDoc name = DialogBox.input(plugin.tr("tip.rename"), plugin.tr("msg.enterNewName"), item.getName());
67         if(name == null || name.length() == 0 || name.equals(item.getName()))
68             return;
69
70         item.setName(name);
71
72         try {
73             if(item.isFolder())
74                 plugin.updateFolder((FolderInfo)item);
75             else
76                 plugin.updateFile((FileInfo)item);
77             
78             new RefreshAction(plugin, table, history).actionPerformed(ae);
79         } catch(Exception JavaDoc e) {
80             DialogBox.error(e.getMessage());
81             e.printStackTrace();
82         }
83     }
84 }
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