private void OnCurrentTimeInvalidated(object sender, EventArgs e)
{
Clock clock = (Clock)sender;
if (clock == null)
{
return;
}
_CurrentMediaTimeSpan = new TimeSpan(clock.CurrentTime.Value.Ticks);
TimerText.Text = _CurrentMediaTimeSpan.ToString();
Slider1.Value = _CurrentMediaTimeSpan.Seconds;
//DebugHelp3D.Trace.Message(_CurrentMediaTimeSpan.TotalSeconds.ToString());
// determine if we need to pause and show an annotation
if (((int)_CurrentMediaTimeSpan.TotalSeconds) == 0)
{
_CurrentSecond = 0;
}
if (_CurrentSecond <= (int)_CurrentMediaTimeSpan.TotalSeconds)
{
//DebugHelp3D.Trace.Message(_CurrentSecond.ToString());
VideoAnnotationItem sci = _VideoAnnotation.FindAnnotation(_CurrentMediaTimeSpan);
if (sci != null)
{
Storyboard s = (Storyboard)DocumentRoot.FindResource("OnLoaded");
s.Seek(DocumentRoot, TimeSpan.FromSeconds(sci.InkTimeSpan.TotalSeconds), TimeSeekOrigin.BeginTime);
PauseShowAnnotation(sci);
}
_CurrentSecond = (int)_CurrentMediaTimeSpan.TotalSeconds + 1;
}
}
private void SeekShowAnnotation(VideoAnnotationItem sci)
{
if (sci == null)
{
return;
}
PauseShowAnnotation(sci);
Storyboard s = (Storyboard)DocumentRoot.FindResource("OnLoaded");
s.Seek(DocumentRoot, TimeSpan.FromSeconds(sci.InkTimeSpan.TotalSeconds), TimeSeekOrigin.BeginTime);
_CurrentSecond = (int)sci.InkTimeSpan.TotalSeconds;
}