public void Dispose()
{
try
{
CompositionTarget.Rendering -= OnRender;
this.LoadedFile = null;
}
catch { }
}
void ContinueLoading()
{
if (loading)
{
return;
}
loading = true;
Keyboard.ClearFocus();
loadSettingsScreen.Visibility = Visibility.Collapsed;
loadProgessScreen.Visibility = Visibility.Visible;
LoadedFile = new MIDIMemoryFile(filepath, loaderSettings, cancel.Token);
LoadedFile.ParseFinished += () =>
{
Dispatcher.InvokeAsync(() =>
{
ParseFinished?.Invoke();
}).Task.GetAwaiter().GetResult();
};
LoadedFile.ParseCancelled += () =>
{
Dispose();
Dispatcher.InvokeAsync(() =>
{
ParseCancelled?.Invoke();
}).Task.GetAwaiter().GetResult();
};
Task.Run(() =>
{
try
{
LoadedFile.Parse();
}
catch (Exception e)
{
Dispatcher.InvokeAsync(() =>
{
MessageBox.Show(e.Message, "Couldn't load midi file", this);
ParseCancelled?.Invoke();
}).Task.GetAwaiter().GetResult();
}
});
rotateStoryboard.Children.Add(rotate);
Storyboard.SetTarget(rotate, rotateLogo);
Storyboard.SetTargetProperty(rotate, new PropertyPath("(Image.RenderTransform).(RotateTransform.Angle)"));
CompositionTarget.Rendering += OnRender;
}