/// <summary>
        /// Give the winner of the "battle"
        /// </summary>
        private void getWinner(Key player1, Key player2) {
            switch(player1) {
                case (Key.Q):
                    if (player2 == Key.L)
                        m_winner = m_joueur2;
                    else if (player2 == Key.M)
                        m_winner = m_joueur1;
                    break;
                case (Key.S):
                    if (player2 == Key.M)
                        m_winner = m_joueur2;
                    else if (player2 == Key.K)
                        m_winner = m_joueur1;
                    break;
                case (Key.D):
                    if (player2 == Key.K)
                        m_winner = m_joueur2;
                    else if (player2 == Key.L)
                        m_winner = m_joueur1;
                    break;
            }

            if(m_winner == null) {                      // Egalité
                egalite.Visibility = Visibility.Visible;
                winner.Visibility = Visibility.Hidden;
                egalite.MouseLeftButtonDown += launchAgain;  
            }
            else {                                      // A winner is defined
                JediViewModel jvm = new JediViewModel(m_winner);
                JediReadUserControl winner_uc = new JediReadUserControl(jvm);

                resultsGrid.Children.Add(winner_uc);
                winner.Visibility = Visibility.Visible;
                winner.Text = m_winner.Nom + " gagne !";
                winner_uc.SetValue(Grid.ColumnProperty, 3);
                winner_uc.SetValue(Grid.RowProperty, 3);
                winner_uc.Margin = new Thickness(10);

                m_timer.Interval = new TimeSpan(0, 0, 3);
                m_timer.Tick -= new EventHandler(doGame);
                m_timer.Tick += new EventHandler(endingGame);
                m_timer.Start();
                
                // TODO : update match and tournament table
                // TODO : go to the next match
            }
        }
 public JediReadUserControl(JediViewModel jvm)
 {
     InitializeComponent();
     DataContext = jvm;
 }