//the endpoint for clicking the "restore" button in the interface
private void RestoreItems(object o, System.EventArgs e)
{
//ask where we're restoring to
Gtk.FileChooserDialog restoreTo = new Gtk.FileChooserDialog("Where should files be saved?",
this,
FileChooserAction.SelectFolder,
"Cancel",ResponseType.Cancel,
"Restore",ResponseType.Accept);
string restorePath;
if (restoreTo.Run () == (int)ResponseType.Accept)
{
restorePath = restoreTo.Filename;
restoreTo.Destroy();
}
else
{
restoreTo.Destroy();
return;
}
//get the selected items
Gtk.TreeSelection selection = treeview1.Selection;
Gtk.TreePath[] selectionPath = selection.GetSelectedRows();
if(selectionPath.Length < 1) return;
//build our arguments to send to the listener
ArchiveSelectedEventArgs args = new ArchiveSelectedEventArgs();
args.archiveIDs = new List<string>();
args.paths = new List<Int64>();
args.restoreTo = restorePath;
//iterate over the selections
foreach (Gtk.TreePath path in selectionPath)
{
TreeIter iter;
if(!selection.TreeView.Model.GetIter(out iter, path)) continue;
string archiveID = (string)selection.TreeView.Model.GetValue(iter, 5); //if we have an archive id, add it to the list
if(!String.IsNullOrWhiteSpace(archiveID)) args.archiveIDs.Add (archiveID);
else { //otherwise, we're on a directory
Int64 directoryID = (Int64)selection.TreeView.Model.GetValue(iter, 6);
args.paths.Add(directoryID);
}
}
//fire the event
ArchivesSelectedForRestore(this, args);
}
//handles the restore event from the ArchiveBrowser
protected void OnArchivesRestore(object sender, ArchiveSelectedEventArgs e)
{
string fileName;
foreach (string s in e.archiveIDs)
{
fileName = DataStore.GetFullPath(DataStore.GetFileParent(s)) + DataStore.GetFileName(s);
enqueueDownload(fileName,FileAttributes.Normal,e.restoreTo,s);
}
foreach (Int64 p in e.paths)
{
fileName = DataStore.GetFullPath(p);
enqueueDownload(fileName,FileAttributes.Directory,e.restoreTo);
}
}
