/// <summary>
/// Invoked when a ngMatt connects or disconnects to this software via usb or bluetooth.
/// This method is the central point for new connections to ngMatts and is tasked to update any other part of this program concerning the newly connected device.
/// </summary>
private void Instance_NgMattDeviceConnected(object sender, CngMattSimulator device)
{
bNgMattConnected = true;
Exception ex = CngMattServer.Instance.AddNewlyConnectedDevice(device);
if (ex != null)
{
Logger.AddLogEntry(Logger.LogEntryCategories.Error, "SimulatorControl.Instance_NgMattDeviceConnected(): exception while adding new device to CngMattServer", ex);
return;
}
List <string> connectedIds = new List <string>();
connectedIds.Add(device.DeviceId);
if (SimulatorConnectionChanged != null)
{
SimulatorConnectionChanged(connectedIds);
}
}
/// <summary>
/// Searches for the specified simulator using its id in the list of the connected clients and returns it.
/// </summary>
/// <param name="id">The hardware device id of the simulator.</param>
/// <returns>The CBaseSimulator object (either a CNetworkSimulator or a CSerialSimulator) or null.</returns>
public SimulatorInterfaces.CBaseSimulator GetSimulatorById(string id)
{
if (string.IsNullOrEmpty(id))
{
return(null);
}
if (simulatorInstances.ContainsKey(id)) //check if the CNetworkSimulator for this id is already existing
{
return(simulatorInstances[id]);
}
if (bSimulatorConncted)
{
//try to return a CSerialSimulator
var serialDevice = from device in CSerialServer.Instance.GetConnectedSimulators() where device.DeviceId == id select device;
if (serialDevice.FirstOrDefault() != null)
{
simulatorInstances.Add(id, serialDevice.FirstOrDefault() as CSerialSimulator);
return(serialDevice.FirstOrDefault());
}
}
else if (bNgMattConnected) //ngMatt
{
List <CngMattSimulator> ngMattDevices = ApiFunctions.Instance.GetConnectedDevices();
CngMattSimulator device = ngMattDevices.FirstOrDefault(d => d.DeviceId == id);
if (device == null)
{
return(null);
}
//map the ngMattDevice to CngMattSimulator (which derives from CBaseSimulator)
simulatorInstances.Add(id, device); //add it to the dictionary to make sure that always the same object is returned for the current id
return(device);
}
return(null);
}
