private void SaveHMMFile_Click(object sender, EventArgs e)
        {
            if (_hmmc != null)
            {
                SaveFileDialog dlg = new SaveFileDialog();
                dlg.Filter           = "Gestures (*.hmm)|*.hmm";
                dlg.Title            = "Save Gesture As";
                dlg.AddExtension     = true;
                dlg.RestoreDirectory = false;

                if (dlg.ShowDialog(this) == DialogResult.OK)
                {
                    _hmmc.Save(dlg.FileName);
                    ReloadViewForm();
                }

                dlg.Dispose();
            }
        }