private void RunExercise()
{
if (CurrentExercise == null)
{
//We completed the session.
//MessageBox.Show("Session Complete. Press ESC or F11 to exit picture viewer.", "Session Complete", MessageBoxButtons.OK);
string inf = "Session Complete. Press ESC or F11 to exit picture viewer.";
Globals.MainForm.PictureViewerForm.ShowLocalMessage(inf);
Stop();
OnSessionEnd?.Invoke();
}
else
{
//invoke a first tick to start the current exercise.
NextCard();
//This is now called (once) by the start exercise routine
// OnExerciseStart?.Invoke();
//Start the timer for subsequent Exercises.
ExerciseTimer.Stop();
TotalExerciseTimeMillis = (int)CurrentExercise.Duration.TotalMilliseconds;
ExerciseTimer.Interval = TotalExerciseTimeMillis;
ResumeTimeMillis = Environment.TickCount;
EndTimeMillis = ResumeTimeMillis + ExerciseTimer.Interval;
UpdateDurationRemaining();
PlayState = PlayState.Playing;
ExerciseTimer.Start();
//Call the lambda out to the controlling view that sets the picture.
OnExerciseStart?.Invoke();
}
}
public void Pause()
{
ElapsedSinceRunMillis += Environment.TickCount - ResumeTimeMillis;
PlayState = PlayState.Paused;
ExerciseTimer.Stop();
UpdateDurationRemaining();
}
private void ResetState()
{
PlayState = PlayState.Stopped;
ExerciseTimer.Stop();
Cards.Clear();
CardIndex = 0;
CurrentCard = null;
ResumeTimeMillis = 0;
EndTimeMillis = 0;
TotalExerciseTimeMillis = 0;
CurrentExerciseIndex = 0;
ElapsedSinceRunMillis = 0;
}