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;
}
}
private static void CheckTrackerState(GazeManager.TrackerState trackerState)
{
string errorMessage = "";
switch (GazeManager.Instance.Trackerstate)
{
case GazeManager.TrackerState.TRACKER_CONNECTED:
//trackeStateOK = true;
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
errorMessage = "Device connected to a USB2.0 port";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
// TODO rgtaylor 2015-05-26 Temporarily disabled since the eye tracker
// is complaining about an older firmware.
//errorMessage = "A firmware updated is required.";
break;
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
errorMessage = "Device not connected.";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
errorMessage = "No data coming out of the sensor.";
break;
}
if (!string.IsNullOrEmpty(errorMessage))
{
throw new Exception(errorMessage);
}
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
switch (trackerState)
{
case GazeManager.TrackerState.TRACKER_CONNECTED:
Debug.WriteLine("TRACKER_CONNECTED");
sysMessage("Eye Tracker has been connected.");
if (PeriodicTimer != null)
{
PeriodicTimer.Cancel();
PeriodicTimer = null;
}
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
Debug.WriteLine("TRACKER_CONNECTED_NOUSB3");
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
Debug.WriteLine("TRACKER_CONNECTED_BADFW");
break;
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
Debug.WriteLine("TRACKER_NOT_CONNECTED");
sysMessage("Eye Tracker has been disconnected.");
PeriodicTimer = ThreadPoolTimer.CreatePeriodicTimer(TimerElapsedHandler,
TimeSpan.FromMilliseconds(timer_duration));
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
Debug.WriteLine("TRACKER_CONNECTED_NOSTREAM");
break;
}
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
trackeStateOK = false;
string errorMessage = "";
switch (trackerState)
{
case GazeManager.TrackerState.TRACKER_CONNECTED:
trackeStateOK = true;
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
errorMessage = "Device connected to a USB2.0 port";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
errorMessage = "A firmware updated is required.";
break;
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
errorMessage = "Device not connected.";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
errorMessage = "No data coming out of the sensor.";
break;
}
if (trackeStateOK || isAborting)
return;
if (trackeStateOK == false)
{
// Lost device, abort calib now (raise event)
AbortCalibration(errorMessage);
}
}
public void OnTrackerStateChange(GazeManager.TrackerState trackerState)
{
lock (_UpdateLock)
{
ResetUiState();
UpdateGUIState();
}
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
_Dispatcher.Dispatch(() =>
{
if (OnTrackerStateChange != null)
{
OnTrackerStateChange(trackerState);
}
});
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
try
{
CheckTrackerState(trackerState);
}
catch (Exception e)
{
DispatchResult(CalibrationRunnerResult.Error, e.Message);
}
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
if (!hasRecievedTrackerStateChange)
{
hasRecievedTrackerStateChange = !hasRecievedTrackerStateChange;
}
if (GazeManager.DebugMode)
{
Debug.WriteLine("Thread: " + Thread.CurrentThread.Name + ", onTrackerStateChanged: " + trackerState);
}
}
public void OnTrackerStateChange(GazeManager.TrackerState trackerState)
{
switch (trackerState)
{
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
_StateNotifyer.ShowState("Tracker Disconnected");
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
_StateNotifyer.ShowState("Tracker Connected - Bad Firmware Detected");
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
_StateNotifyer.ShowState("Tracker Connected - No USB3 Detected");
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
_StateNotifyer.ShowState("Tracker Connected - No Image Stream Detected");
break;
}
}
public void OnTrackerStateChanged(GazeManager.TrackerState trackerState)
{
trackerStateOK = false;
string errorMessage = string.Empty;
switch (trackerState)
{
case GazeManager.TrackerState.TRACKER_CONNECTED:
trackerStateOK = true;
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOUSB3:
errorMessage = "Device connected to a USB2.0 port";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_BADFW:
errorMessage = "A firmware updated is required.";
break;
case GazeManager.TrackerState.TRACKER_NOT_CONNECTED:
errorMessage = "Device not connected.";
break;
case GazeManager.TrackerState.TRACKER_CONNECTED_NOSTREAM:
errorMessage = "No data coming out of the sensor.";
break;
}
// All good
if (trackerStateOK || isAborting)
{
return;
}
// Invalid connection/device state, abort calibration and notify user
if (trackerStateOK == false)
{
AbortCalibration(errorMessage);
}
}
