private void ClearHandleProgress()
{
if (_progress != null)
{
_progress = null;
}
_progressObserver?.Dispose();
_totalSizeInverted = 0.0;
DownloadProgress = default;
HasCacheProgress = false;
CacheProgressQuality = default;
}
private void HandleProgress(Models.Cache.NicoVideoCacheProgress progress)
{
HasCacheProgress = true;
DownloadProgress = default; // nullの時はゲージ表示を曖昧に表現する
CacheProgressQuality = progress.Quality;
IsProgressUnknown = double.IsInfinity(progress.DownloadOperation.Progress.TotalBytesToReceive);
_progress = progress;
_progressObserver = _progress.ObserveProperty(x => x.Progress)
.Subscribe(async x =>
{
await _dispatcher.RunAsync(CoreDispatcherPriority.Normal, () =>
{
DownloadProgress = x;
});
});
}
