public void RequestTracker(GazeManager.ClientMode mode, GazeManager.ApiVersion version)
{
TrackerSetRequest gr = new TrackerSetRequest();
gr.Values.Version = (int)version.GetTypeCode();
gr.Values.Push = mode == GazeManager.ClientMode.Push;
Request(JsonConvert.SerializeObject(gr));
}
public static GazeManager GetTrackerState(GazeManager gazemanager, out String state)
{
state = gazemanager.Trackerstate.ToString();
return(gazemanager);
}
//returning and taking GazeManager as input even though it's singleton, so we don't have timing ambiguity in VL
public static GazeManager Activate(GazeManager gazemanager)
{
gazemanager.Activate(GazeManager.ApiVersion.VERSION_1_0, GazeManager.ClientMode.Push);
return(gazemanager);
}
public static GazeManager CalibrationStart(GazeManager gazemanager, Int32 numCalibrationPoints, ICalibrationProcessHandler listener)
{
GazeManager.Instance.CalibrationStart(Convert.ToInt16(numCalibrationPoints), listener);
return(gazemanager);
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
if (labelDeviceConnected.Dispatcher.Thread != Thread.CurrentThread)
{
this.Dispatcher.BeginInvoke(new MethodInvoker(() => OnTrackerStateChanged(trackerState)));
return;
}
gridContent.Visibility = Visibility.Hidden;
switch (trackerState)
{
case GazeManager.TrackerState.TRACKER_CONNECTED:
labelDeviceConnected.Content = "";
gridContent.Visibility = Visibility.Visible;
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
labelDeviceConnected.Content = "Device connected to a USB2.0 port";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
labelDeviceConnected.Content = "A firmware updated is required.";
break;
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
labelDeviceConnected.Content = "Device not connected.";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
labelDeviceConnected.Content = "No data coming out of the sensor.";
break;
}
}