OpenFolderAction


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.SharedFolderPlugin;
26  
27  import javax.swing.*;
28  import java.awt.event.ActionEvent  ;
29  import java.util.ArrayList  ;
30  
31  public class OpenFolderAction extends PerformableAction
32  {
33      private SharedFolderPlugin plugin;
34      private JTable table;
35  
36      public OpenFolderAction(SharedFolderPlugin plugin, JTable table, boolean history)
37      {
38          this.plugin = plugin;
39          this.table = table;
40  
41          putValue(Action.SMALL_ICON, plugin.getImageIcon("actions/openfolder.png"));
42          putValue(Action.SHORT_DESCRIPTION, plugin.tr("tip.openFolder"));
43      }
44  
45      public boolean isPerformable()
46      {
47          int row = table.getSelectedRow();
48          if(row < 0)
49              return false;
50  
51          FolderTableModel model = (FolderTableModel)table.getModel();
52          SharedItem item = model.getItemAt(row);
53          return item.isFolder() && item.isReadable();
54      }
55  
56      public void actionPerformed(ActionEvent   ae)
57      {
58          if(!isPerformable())
59              return;
60  
61          int row = table.getSelectedRow();
62          FolderTableModel model = (FolderTableModel)table.getModel();
63          SharedItem item = model.getItemAt(row);
64  
65          ArrayList   items = new ArrayList  ();
66          try {
67              items.addAll(plugin.listFolders(item.getId()));
68              items.addAll(plugin.listFiles(item.getId()));
69          } catch(Exception   e) {
70              DialogBox.error(e.getMessage());
71              e.printStackTrace();
72          }
73          table.getSelectionModel().clearSelection();
74          model.setItems((FolderInfo)item, items);
75      }
76  }
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