private void SourceValueChanged(object sender, MemberNodeChangeEventArgs e)
{
UpdateSourceFileWatcher();
TextureRegion.RefreshImageSize();
if (string.IsNullOrEmpty(e.OldValue?.ToString()) && e.NewValue != null && !ServiceProvider.Get <IUndoRedoService>().UndoRedoInProgress)
{
// If the source path was null or empty before, we set the texture to the whole image by default
TextureRegion.UseWholeImage();
}
}
private async void SourceFileChanged(object sender, FileSystemEventArgs e)
{
// Loading sometimes fail if we try too soon.
// TODO: this could be avoided if the cache was managed view-model side. Then we could try immediately to load, but add a retry count.
await Task.Delay(100);
Dispatcher.InvokeAsync(() =>
{
OnPropertyChanging(nameof(Source));
OnPropertyChanged(nameof(Source));
TextureRegion.RefreshImageSize();
}).Forget();
}
