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Code Issues Releases Wiki Activity

Attempt to fix cross-thread database usage

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This commit is contained in:
Dean Herbert 2018-08-29 01:42:25 +09:00
parent da2f04c79c
commit 919e78a89a
2 changed files with 28 additions and 24 deletions
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50
osu.Game/Screens/Select/BeatmapCarousel.cs
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@ -64,32 +64,36 @@ namespace osu.Game.Screens.Select
public IEnumerable<BeatmapSetInfo> BeatmapSets public IEnumerable<BeatmapSetInfo> BeatmapSets
{ {
get { return beatmapSets.Select(g => g.BeatmapSet); } get => beatmapSets.Select(g => g.BeatmapSet);
set set => loadBeatmapSets(() => value);
}
public void LoadBeatmapSetsFromManager(BeatmapManager manager) => loadBeatmapSets(manager.GetAllUsableBeatmapSetsEnumerable);
private void loadBeatmapSets(Func<IEnumerable<BeatmapSetInfo>> beatmapSets)
{
CarouselRoot newRoot = new CarouselRoot(this);
Task.Run(() =>
{ {
CarouselRoot newRoot = new CarouselRoot(this); beatmapSets().Select(createCarouselSet).Where(g => g != null).ForEach(newRoot.AddChild);
newRoot.Filter(activeCriteria);
Task.Run(() => // preload drawables as the ctor overhead is quite high currently.
var _ = newRoot.Drawables;
}).ContinueWith(_ => Schedule(() =>
{
root = newRoot;
scrollableContent.Clear(false);
itemsCache.Invalidate();
scrollPositionCache.Invalidate();
Schedule(() =>
{ {
value.Select(createCarouselSet).Where(g => g != null).ForEach(newRoot.AddChild); BeatmapSetsChanged?.Invoke();
newRoot.Filter(activeCriteria); initialLoadComplete = true;
});
// preload drawables as the ctor overhead is quite high currently. }));
var _ = newRoot.Drawables;
}).ContinueWith(_ => Schedule(() =>
{
root = newRoot;
scrollableContent.Clear(false);
itemsCache.Invalidate();
scrollPositionCache.Invalidate();
Schedule(() =>
{
BeatmapSetsChanged?.Invoke();
initialLoadComplete = true;
});
}));
}
} }
private readonly List<float> yPositions = new List<float>(); private readonly List<float> yPositions = new List<float>();

2
osu.Game/Screens/Select/SongSelect.cs
View File

@ -222,7 +222,7 @@ namespace osu.Game.Screens.Select
sampleChangeDifficulty = await audio.Sample.GetAsync(@"SongSelect/select-difficulty"); sampleChangeDifficulty = await audio.Sample.GetAsync(@"SongSelect/select-difficulty");
sampleChangeBeatmap = await audio.Sample.GetAsync(@"SongSelect/select-expand"); sampleChangeBeatmap = await audio.Sample.GetAsync(@"SongSelect/select-expand");
Carousel.BeatmapSets = this.beatmaps.GetAllUsableBeatmapSetsEnumerable(); Carousel.LoadBeatmapSetsFromManager(this.beatmaps);
} }
public void Edit(BeatmapInfo beatmap) public void Edit(BeatmapInfo beatmap)