diff --git a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs index 4699784327..44c9361ff8 100644 --- a/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs +++ b/osu.Game.Tests/Visual/SongSelect/TestSceneBeatmapCarousel.cs @@ -917,7 +917,7 @@ namespace osu.Game.Tests.Visual.SongSelect { get { - foreach (var item in ScrollableContent) + foreach (var item in Scroll.Children) { yield return item; diff --git a/osu.Game/Screens/Select/BeatmapCarousel.cs b/osu.Game/Screens/Select/BeatmapCarousel.cs index 83631fd383..164802fc28 100644 --- a/osu.Game/Screens/Select/BeatmapCarousel.cs +++ b/osu.Game/Screens/Select/BeatmapCarousel.cs @@ -91,7 +91,7 @@ namespace osu.Game.Screens.Select /// </summary> public bool BeatmapSetsLoaded { get; private set; } - private readonly CarouselScrollContainer scroll; + protected readonly CarouselScrollContainer Scroll; private IEnumerable<CarouselBeatmapSet> beatmapSets => root.Children.OfType<CarouselBeatmapSet>(); @@ -112,7 +112,7 @@ namespace osu.Game.Screens.Select if (selectedBeatmapSet != null && !beatmapSets.Contains(selectedBeatmapSet.BeatmapSet)) selectedBeatmapSet = null; - ScrollableContent.Clear(false); + Scroll.Clear(false); itemsCache.Invalidate(); scrollPositionCache.Invalidate(); @@ -132,8 +132,6 @@ namespace osu.Game.Screens.Select private readonly Cached itemsCache = new Cached(); private readonly Cached scrollPositionCache = new Cached(); - protected readonly Container<DrawableCarouselItem> ScrollableContent; - public Bindable<bool> RightClickScrollingEnabled = new Bindable<bool>(); public Bindable<RandomSelectAlgorithm> RandomAlgorithm = new Bindable<RandomSelectAlgorithm>(); @@ -155,17 +153,12 @@ namespace osu.Game.Screens.Select InternalChild = new OsuContextMenuContainer { RelativeSizeAxes = Axes.Both, - Child = scroll = new CarouselScrollContainer + Children = new Drawable[] { - Masking = false, - RelativeSizeAxes = Axes.Both, - Children = new Drawable[] + setPool, + Scroll = new CarouselScrollContainer { - setPool, - ScrollableContent = new Container<DrawableCarouselItem> - { - RelativeSizeAxes = Axes.X, - } + RelativeSizeAxes = Axes.Both, } } }; @@ -180,7 +173,7 @@ namespace osu.Game.Screens.Select config.BindWith(OsuSetting.RandomSelectAlgorithm, RandomAlgorithm); config.BindWith(OsuSetting.SongSelectRightMouseScroll, RightClickScrollingEnabled); - RightClickScrollingEnabled.ValueChanged += enabled => scroll.RightMouseScrollbar = enabled.NewValue; + RightClickScrollingEnabled.ValueChanged += enabled => Scroll.RightMouseScrollbar = enabled.NewValue; RightClickScrollingEnabled.TriggerChange(); itemUpdated = beatmaps.ItemUpdated.GetBoundCopy(); @@ -421,12 +414,12 @@ namespace osu.Game.Screens.Select /// <summary> /// The position of the lower visible bound with respect to the current scroll position. /// </summary> - private float visibleBottomBound => scroll.Current + DrawHeight + BleedBottom; + private float visibleBottomBound => Scroll.Current + DrawHeight + BleedBottom; /// <summary> /// The position of the upper visible bound with respect to the current scroll position. /// </summary> - private float visibleUpperBound => scroll.Current - BleedTop; + private float visibleUpperBound => Scroll.Current - BleedTop; public void FlushPendingFilterOperations() { @@ -468,7 +461,7 @@ namespace osu.Game.Screens.Select root.Filter(activeCriteria); itemsCache.Invalidate(); - if (alwaysResetScrollPosition || !scroll.UserScrolling) + if (alwaysResetScrollPosition || !Scroll.UserScrolling) ScrollToSelected(); } } @@ -594,7 +587,7 @@ namespace osu.Game.Screens.Select { var toDisplay = visibleItems.GetRange(displayedRange.first, displayedRange.last - displayedRange.first + 1); - foreach (var panel in ScrollableContent.Children) + foreach (var panel in Scroll.Children) { if (toDisplay.Remove(panel.Item)) { @@ -620,7 +613,7 @@ namespace osu.Game.Screens.Select panel.Depth = item.CarouselYPosition; panel.Y = item.CarouselYPosition; - ScrollableContent.Add(panel); + Scroll.Add(panel); } } } @@ -637,7 +630,7 @@ namespace osu.Game.Screens.Select // Update externally controlled state of currently visible items (e.g. x-offset and opacity). // This is a per-frame update on all drawable panels. - foreach (DrawableCarouselItem item in ScrollableContent.Children) + foreach (DrawableCarouselItem item in Scroll.Children) { updateItem(item); @@ -789,7 +782,8 @@ namespace osu.Game.Screens.Select } currentY += visibleHalfHeight; - ScrollableContent.Height = currentY; + + Scroll.ScrollContent.Height = currentY; if (BeatmapSetsLoaded && (selectedBeatmapSet == null || selectedBeatmap == null || selectedBeatmapSet.State.Value != CarouselItemState.Selected)) { @@ -809,7 +803,7 @@ namespace osu.Game.Screens.Select if (firstScroll) { // reduce movement when first displaying the carousel. - scroll.ScrollTo(scrollTarget.Value - 200, false); + Scroll.ScrollTo(scrollTarget.Value - 200, false); firstScroll = false; } @@ -844,7 +838,7 @@ namespace osu.Game.Screens.Select /// <param name="parent">For nested items, the parent of the item to be updated.</param> private void updateItem(DrawableCarouselItem item, DrawableCarouselItem parent = null) { - Vector2 posInScroll = ScrollableContent.ToLocalSpace(item.Header.ScreenSpaceDrawQuad.Centre); + Vector2 posInScroll = Scroll.ScrollContent.ToLocalSpace(item.Header.ScreenSpaceDrawQuad.Centre); float itemDrawY = posInScroll.Y - visibleUpperBound; float dist = Math.Abs(1f - itemDrawY / visibleHalfHeight); @@ -889,7 +883,7 @@ namespace osu.Game.Screens.Select } } - private class CarouselScrollContainer : OsuScrollContainer + protected class CarouselScrollContainer : OsuScrollContainer<DrawableCarouselItem> { private bool rightMouseScrollBlocked; @@ -898,6 +892,12 @@ namespace osu.Game.Screens.Select /// </summary> public bool UserScrolling { get; private set; } + public CarouselScrollContainer() + { + // size is determined by the carousel itself, due to not all content necessarily being loaded. + ScrollContent.AutoSizeAxes = Axes.None; + } + // ReSharper disable once OptionalParameterHierarchyMismatch 2020.3 EAP4 bug. (https://youtrack.jetbrains.com/issue/RSRP-481535?p=RIDER-51910) protected override void OnUserScroll(float value, bool animated = true, double? distanceDecay = default) {