private async void DoStart()
{
_cancellationTokenSource = new CancellationTokenSource();
_isRunning = true;
CommandManager.InvalidateRequerySuggested();
await Task.Run(() =>
{
_stopwatch.Start();
for (var i = 0; _isRunning; i++)
{
StarGrid.GetDeltas();
StarGrid.UpdateS(StepSizeVm.Value, NoiseLevelVm.Value);
if (_cancellationTokenSource.IsCancellationRequested)
{
_isRunning = false;
_stopwatch.Stop();
CommandManager.InvalidateRequerySuggested();
}
if (i % (int)DisplayFrequencySliderVm.Value == 0)
{
Application.Current.Dispatcher.Invoke
(
UpdateUi,
DispatcherPriority.Background
);
}
}
},
cancellationToken : _cancellationTokenSource.Token
);
}
public void UpdateTable()
{
StarGrid.DataSource = null;
StarGrid.ClearSelection();
Targets = Archive.Stars;
foreach (Predicate <Star> F in Filters)
{
Targets = Targets.Where(S => F(S)).ToList();
}
Constants.FillDataGrid(Targets, StarGrid);
}
protected override void ResetState()
{
message = null;
}
protected override void LoadState()
{
var points = new PointCollection(ParsedFileLines(Point.Parse));
message = points.GetFormedStarGrid(out formationTime);
}
private void UpdateUi()
{
Grid2DVm.UpdateData(StarGrid.CurValuesAsP2Vs());
OnPropertyChanged("Generation");
OnPropertyChanged("ElapsedTime");
}
