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Java > Open Source Codes > SnowMailClient > view > folders > EmptyFolderAction


1 package SnowMailClient.view.folders;
2
3 import snow.utils.gui.Icons;
4 import SnowMailClient.model.folders.*;
5 import SnowMailClient.model.*;
6 import SnowMailClient.SnowMailClientApp;
7 import SnowMailClient.Language.Language;
8
9 import java.awt.*;
10 import java.awt.event.*;
11 import javax.swing.*;
12 import javax.swing.event.*;
13 import javax.swing.tree.*;
14
15 public class EmptyFolderAction extends AbstractAction
16 {
17
18   FolderTreeNode node;
19   JTree tree;
20   FolderTreeNode deletedMailsNode;
21
22   public EmptyFolderAction( FolderTreeNode node, JTree tree, FolderTreeNode deletedMailsNode )
23   {
24     super(Language.translate("Delete all mails in folder %",node.getFolderName()));
25     putValue(AbstractAction.SMALL_ICON, Icons.CrossIcon.shared10);
26
27     this.node = node;
28     this.tree = tree;
29     this.deletedMailsNode = deletedMailsNode;
30   }
31
32   public void actionPerformed(ActionEvent e)
33   {
34
35        try
36        {
37          MailFolder folder = node.getMailFolder();
38
39          int reply = JOptionPane.showConfirmDialog(tree,
40             Language.translate("Are you sure you want to delete the % mails in the folder ?", ""+folder.getRowCount()),
41             Language.translate("Confirm deletion"), JOptionPane.YES_NO_OPTION);
42
43          if(reply==JOptionPane.OK_OPTION)
44          {
45             // not working on the vector of messages but on a copy is important here !
46 for(MailMessage mess: folder.getAllMessages())
47             {
48                if(folder.equals(deletedMailsNode.getMailFolder()))
49                {
50                  // definitely destroy
51 }
52                else
53                {
54                  // move in deleted folder
55 deletedMailsNode.getMailFolder().addMessage(mess);
56                }
57
58                folder.removeMessage(mess);
59             }
60          }
61        }
62        catch(Exception JavaDoc e2)
63        {
64          JOptionPane.showMessageDialog(tree, Language.translate("Error")+": "+e2.getMessage(),
65           Language.translate("Cannot delete all mails in folder"),
66             JOptionPane.ERROR_MESSAGE);
67
68        }
69
70   }
71
72 } // EmptyFolderAction
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