private void ApplyDescriptionFilterToFramesTimeLine(HashSet <Object> filter)
{
Application.Current.Dispatcher.BeginInvoke(new Action(() =>
{
Data.Frame frame = DataContext as Data.Frame;
EventFrame eventFrame = frame as EventFrame;
if (eventFrame != null)
{
if (filter == null)
{
eventFrame.FilteredDescription = "";
}
else
{
double timeInMs = eventFrame.CalculateFilteredTime(filter);
if (timeInMs > 0)
{
eventFrame.FilteredDescription = String.Format("{0:0.000}", timeInMs);
}
else
{
eventFrame.FilteredDescription = "";
}
}
}
}));
}
public bool TryGetFilteredFrameTime(EventFrame frame, out double result)
{
lock (criticalSection)
{
if (!durations.TryGetValue(frame, out result))
{
if (loading.Contains(frame))
{
return(false);
}
if (frame.IsLoaded)
{
result = frame.CalculateFilteredTime(descriptions);
AddResult(frame, result);
}
else
{
Application.Current.Dispatcher.BeginInvoke(new Action(() => { AddResult(frame, frame.CalculateFilteredTime(descriptions)); }));
return(false);
}
}
}
return(true);
}
void ProcessFrame(EventFrame frame, HashSet <Object> filter)
{
frame.Load();
double duration = frame.CalculateFilteredTime(filter);
lock (criticalSection)
{
loading.Remove(frame);
durations.Add(frame, duration);
}
}