void OnRemoveConfiguration(object sender, EventArgs args)
{
Gtk.TreeModel foo;
Gtk.TreeIter iter;
if (!configsList.Selection.GetSelected(out foo, out iter))
{
return;
}
if (configData.Configurations.Count == 1)
{
MessageService.ShowWarning(GettextCatalog.GetString("There must be at least one configuration."));
return;
}
var cc = (ItemConfiguration)store.GetValue(iter, 0);
var dlg = new DeleteConfigDialog();
try {
if (MessageService.RunCustomDialog(dlg, Toplevel as Gtk.Window) == (int)Gtk.ResponseType.Yes)
{
configData.RemoveConfiguration(cc.Id, dlg.DeleteChildren);
store.Remove(ref iter);
}
} finally {
dlg.Destroy();
dlg.Dispose();
}
}