private void OnServerBtnClick(object sender, RoutedEventArgs e)
{
// Set the application mode selected.
m_appMode = eAppMode.Server;
// Display appropriate input controls for this mode.
DisplayAppModeBtns(false);
DisplayAppModeInput(true);
m_appModeSelectionLbl.Content = "Server Mode";
m_connectBtn.Content = "Start";
m_mainWindow.clientNameLbl.Visibility = Visibility.Hidden;
m_mainWindow.clientNameTxt.Visibility = Visibility.Hidden;
m_msgTxt.Visibility = Visibility.Hidden;
m_sendMsgBtn.Visibility = Visibility.Hidden;
m_mainWindow.chatBoxScroll.Margin = new Thickness(10);
m_mainWindow.connectionsLbl.Content = "Connections: 0";
}
private UIHandler()
{
// Get current application window context.
m_mainWindow = Application.Current.MainWindow as MainWindow;
// Get reference to UI elements.
m_appMode = eAppMode.None;
m_appModeSelectionGrid = m_mainWindow.modeSelectionGrid;
m_appModeBtnsGrid = m_mainWindow.appModeBtns;
m_appModeInputControlsGrid = m_mainWindow.appModeInputControls;
m_appModeSelectionLbl = m_mainWindow.modeSelectionLbl;
m_serverModeBtn = m_mainWindow.startServerBtn;
m_clientModeBtn = m_mainWindow.startClientBtn;
m_findIPBtn = m_mainWindow.refreshIPBtn;
m_connectBtn = m_mainWindow.connectBtn;
m_sendMsgBtn = m_mainWindow.sendBtn;
m_ipAddressTxt = m_mainWindow.ipAddressTxt;
m_portTxt = m_mainWindow.portTxt;
m_chatBox = m_mainWindow.chatBox;
m_msgTxt = m_mainWindow.messageTxtBox;
// Subscribe to UI events, button clicks, etc.
m_serverModeBtn.Click += OnServerBtnClick;
m_clientModeBtn.Click += OnClientBtnClick;
m_connectBtn.Click += OnConnectBtnClick;
m_sendMsgBtn.Click += OnSendBtnClick;
m_msgTxt.KeyUp += OnMsgTxtBoxKeyUp;
// Store this machine's IPV4 address.
m_ipAddressTxt.Text = ResolveIPAddress(Dns.GetHostName()).ToString();
m_portTxt.Text = "11000";
m_Messages = new List<ChatMessage>();
}
private void OnClientBtnClick(object sender, RoutedEventArgs e)
{
// Set the application mode selected.
m_appMode = eAppMode.Client;
// Display appropriate input controls for this mode.
DisplayAppModeBtns(false);
DisplayAppModeInput(true);
m_appModeSelectionLbl.Content = "Client Mode";
m_connectBtn.Content = "Connect";
}