Add Favourite Beatmaps section in UserProfileOverlay

osu.Game/Overlays/Profile/Sections/Beatmaps/PaginatedBeatmapContainer.cs

@@ -0,0 +1,70 @@
+// Copyright (c) 2007-2017 ppy Pty Ltd <contact@ppy.sh>.
+// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Game.Online.API.Requests;
+using osu.Game.Overlays.Direct;
+using osu.Game.Users;
+using System.Linq;
+
+namespace osu.Game.Overlays.Profile.Sections.Beatmaps
+{
+    public class PaginatedBeatmapContainer : PaginatedContainer
+    {
+        private const float panel_padding = 10f;
+
+        private readonly BeatmapSetType type;
+        private string header;
+
+        private DirectPanel playing;
+
+        public PaginatedBeatmapContainer(BeatmapSetType type, Bindable<User> user, string header, string missing)
+            : base(user, header, missing)
+        {
+            this.type = type;
+            this.header = header;
+
+            ItemsPerPage = 6;
+
+            ItemsContainer.Spacing = new Vector2(panel_padding);
+            ItemsContainer.Margin = new MarginPadding { Bottom = panel_padding };
+        }
+
+        protected override void ShowMore()
+        {
+            base.ShowMore();
+
+            var req = new GetUserBeatmapsRequest(User.Value.Id, type, VisiblePages++ * ItemsPerPage);
+
+            req.Success += sets =>
+            {
+                ShowMoreButton.FadeTo(sets.Count == ItemsPerPage ? 1 : 0);
+                ShowMoreLoading.Hide();
+
+                if (!sets.Any()) return;
+
+                MissingText.Hide();
+
+                foreach (var s in sets)
+                {
+                    var panel = new DirectGridPanel(s.ToBeatmapSet(Rulesets)) { Width = 400 };
+                    ItemsContainer.Add(panel);
+
+                    panel.PreviewPlaying.ValueChanged += newValue =>
+                    {
+                        if (newValue)
+                        {
+                            if (playing != null && playing != panel)
+                                playing.PreviewPlaying.Value = false;
+                            playing = panel;
+                        }
+                    };
+                }
+            };
+
+            Api.Queue(req);
+        }
+    }
+}