/// <summary> /// Device Connection screen raised a Disconnect signal /// </summary> private void SaleConnectionControl_Disconnect() { ChangeMode(UiMode.Device); ClearUiMessage(); clover.Disconnect(); SaleConnectionControl.SetConnectionState(false, false); }
private void Clover_ConnectionState(bool connected, bool ready) { // Clover notifications happen on background threads, invoke a call on the ui thread if (InvokeRequired) { BeginInvoke((Action <bool, bool>)Clover_ConnectionState, connected, ready); } else { // TODO: UI Icons for the states - Wingdings? Debug.WriteLine($"connected: {connected}, ready: {ready}"); SaleConnectionControl.SetConnectionState(connected, ready); if (connected && !ready) { DisplayUiMessage("Connected, initializing..."); Cursor = Cursors.Default; } else if (ready) { ClearUiMessage(); Cursor = Cursors.Default; if (!SaleConnectionControl.Visible) { ChangeMode(UiMode.Sale); } } if (!connected && !SaleConnectionControl.Visible) { messageTimer.Stop(); DisplayUiMessage("Device Disconnected"); messageTimer.Interval = 5000; messageTimer.Start(); } } }