/// <summary>
/// Method run on timeOutTimer elapse event.
/// Used to reset FixationDetection back to its initial waiting state if a user does not successfully fixate on the screen before the time specified by FixationTimeOutLength.
/// it also signals to the State manager that con fixation completed by raising the SystemFlags.timeOut flag.
/// </summary>
/// <param name="o"></param>
/// <param name="e"></param>
private void fixationTimeOut(object o, ElapsedEventArgs e)
{
customfixStream.ResetFixationDetectionState();
fixationTimer.Stop();
SystemFlags.timeOut = true;
fixationState = EFixationState.WaitingForFixationRequest;
}
/// <summary>
/// Reset Fixation detection to waiting state and raise flag with state manager that the fixation detection has competed, once a fixation stream runs from a start state
/// without being interrupted by a end state before the fixation timer completes. This is run by the FixationTomer elapsed event.
/// </summary>
/// <param name="o"></param>
/// <param name="e"></param>
private void runActionWhenTimerReachesLimit(object o, ElapsedEventArgs e)
{
timeOutTimer.Stop();
//Once the fixation has run, set the state of fixation detection back to waiting.
fixationState = EFixationState.WaitingForFixationRequest;
SystemFlags.gaze = true;
//Debug
Console.WriteLine("Timer reached event, running required action");
}
/// <summary>
//This method has the Action that will be run once a fixation is confirmed passed in and stored in SelectedFicationAction. It also sets the state to RunningFixationDetection,
//which sets logic in RunSelectedActionAtFixation to run on fixationPointDataStream.Next events.
/// </summary>
public void StartDetectingFixation()
{
customfixStream.ResetFixationDetectionState();
pointSmootherWorker = new PointSmoother(pointSmootherBufferSize);
Console.WriteLine("Start detection call");
fixationState = EFixationState.DetectingFixation;
timeOutTimer.Start();
}
