private void ExtractFile(TreeIter iter, string filename)
{
waitWindow = new WaitWindow(this, "Extracting", filename);
waitWindow.Show();
ThreadNotify done = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
}));
ThreadNotify error = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, fileSystem.LastError);
msg.Run();
msg.Destroy();
}));
Packer.Item item = packStore.GetValue(iter, 0) as Packer.Item;
new Thread(new ThreadStart(() =>
{
if (fileSystem.Extract(item, filename))
{
done.WakeupMain();
}
else
{
error.WakeupMain();
}
})).Start();
}
private void AppendFiles(TreeIter destIter, string path)
{
try
{
Directory.EnumerateFiles(path, "*.*", SearchOption.TopDirectoryOnly).ToList()
.ForEach(file => AppendFile(destIter, file));
}
catch (UnauthorizedAccessException)
{
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, String.Format("Access denied to {0}", path));
msg.Run();
msg.Destroy();
}
}
private void AppendFile(TreeIter destIter, string filename)
{
Gtk.Application.Invoke((sender, e) => waitWindow.FileText = filename);
Packer.Item fileItem = NewItem(destIter, filename);
if (fileSystem.Add(fileItem))
{
AppendItem(destIter, fileItem);
}
else
{
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, fileSystem.LastError);
msg.Run();
msg.Destroy();
}
}
private void AppendFolders(TreeIter destIter, string path)
{
try
{
Directory.EnumerateDirectories(path, "*", SearchOption.TopDirectoryOnly).ToList()
.ForEach(folder =>
{
Packer.Item folderItem = NewItem(destIter, folder);
TreeIter folderIter = AppendItem(destIter, folderItem);
AppendFolders(folderIter, folder);
});
AppendFiles(destIter, path);
}
catch (UnauthorizedAccessException)
{
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, String.Format("Access denied to {0}", path));
msg.Run();
msg.Destroy();
}
}
private void OpenPack(string filename)
{
if (Packer.Create(System.IO.Path.GetExtension(filename), out fileSystem))
{
waitWindow = new WaitWindow(this, "Opening", filename);
waitWindow.Show();
ThreadNotify done = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
}));
ThreadNotify error = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, fileSystem.LastError);
msg.Run();
msg.Destroy();
}));
new Thread(new ThreadStart(() =>
{
if (fileSystem.Open(filename))
{
RebuildPackTree(fileSystem.ListFiles());
ChangePackActionSensitive(true);
done.WakeupMain();
}
else
{
error.WakeupMain();
}
})).Start();
}
}
private void HandleSaveAction()
{
if (fileSystem == null)
{
return;
}
CustomFileChooserDialog dlg =
new CustomFileChooserDialog(this, "Save pack", FileChooserAction.Save);
dlg.FileChooser.SelectMultiple = false;
using (Gtk.FileFilter filter = new Gtk.FileFilter())
{
filter.Name = fileSystem.Extension.ToUpper();
filter.AddPattern("*." + fileSystem.Extension.ToLower());
dlg.FileChooser.AddFilter(filter);
}
using (Gtk.FileFilter filter = new Gtk.FileFilter())
{
filter.Name = "All";
filter.AddPattern("*.*");
dlg.FileChooser.AddFilter(filter);
}
dlg.Ok += (sender, e) =>
{
string filename = dlg.FileChooser.Filename;
waitWindow = new WaitWindow(this, "Saving", filename);
waitWindow.Show();
ThreadNotify done = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
}));
ThreadNotify error = new ThreadNotify(new ReadyEvent(() =>
{
waitWindow.Destroy();
waitWindow = null;
CustomMessageDialog msg =
new CustomMessageDialog(this, MessageType.Error, fileSystem.LastError);
msg.Run();
msg.Destroy();
}));
new Thread(new ThreadStart(() =>
{
if (fileSystem.Save(filename))
{
done.WakeupMain();
}
else
{
error.WakeupMain();
}
})).Start();
dlg.Destroy();
};
dlg.Cancel += (sender, e) => dlg.Destroy();
dlg.Show();
}