diff --git a/osu.Game/Overlays/Music/Playlist.cs b/osu.Game/Overlays/Music/Playlist.cs index 2bb0ff1085..15fc54a337 100644 --- a/osu.Game/Overlays/Music/Playlist.cs +++ b/osu.Game/Overlays/Music/Playlist.cs @@ -1,8 +1,6 @@ // Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. // See the LICENCE file in the repository root for full licence text. -#nullable disable - using System; using System.Linq; using osu.Framework.Bindables; @@ -17,10 +15,12 @@ namespace osu.Game.Overlays.Music { public class Playlist : OsuRearrangeableListContainer> { - public Action> RequestSelection; + public Action>? RequestSelection; public readonly Bindable> SelectedSet = new Bindable>(); + private FilterCriteria currentCriteria = new FilterCriteria(); + public new MarginPadding Padding { get => base.Padding; @@ -31,26 +31,22 @@ public void Filter(FilterCriteria criteria) { var items = (SearchContainer>>)ListContainer; - string[] currentCollectionHashes = criteria.Collection?.PerformRead(c => c.BeatmapMD5Hashes.ToArray()); + string[]? currentCollectionHashes = criteria.Collection?.PerformRead(c => c.BeatmapMD5Hashes.ToArray()); foreach (var item in items.OfType()) { - if (currentCollectionHashes == null) - item.InSelectedCollection = true; - else - { - item.InSelectedCollection = item.Model.Value.Beatmaps.Select(b => b.MD5Hash) - .Any(currentCollectionHashes.Contains); - } + item.InSelectedCollection = currentCollectionHashes == null || item.Model.Value.Beatmaps.Select(b => b.MD5Hash).Any(currentCollectionHashes.Contains); } items.SearchTerm = criteria.SearchText; + currentCriteria = criteria; } - public Live FirstVisibleSet => Items.FirstOrDefault(i => ((PlaylistItem)ItemMap[i]).MatchingFilter); + public Live? FirstVisibleSet => Items.FirstOrDefault(i => ((PlaylistItem)ItemMap[i]).MatchingFilter); protected override OsuRearrangeableListItem> CreateOsuDrawable(Live item) => new PlaylistItem(item) { + InSelectedCollection = currentCriteria.Collection?.PerformRead(c => item.Value.Beatmaps.Select(b => b.MD5Hash).Any(c.BeatmapMD5Hashes.Contains)) != false, SelectedSet = { BindTarget = SelectedSet }, RequestSelection = set => RequestSelection?.Invoke(set) };