initial commit to allow filtering / selecting different tabs / etc

still wip tho
bleh


bleh

osu.Game/Overlays/Social/FilterControl.cs

@@ -22,7 +22,7 @@ namespace osu.Game.Overlays.Social
     public enum SocialSortCriteria
     {
         Rank,
-        //Location,
+        Location,
         //[Description("Time Zone")]
         //TimeZone,
         //[Description("World Map")]

osu.Game/Overlays/Social/Header.cs

@@ -55,8 +55,8 @@ namespace osu.Game.Overlays.Social
     {
         [Description("Online Players")]
         OnlinePlayers,
-        //[Description("Online Friends")]
-        //OnlineFriends,
+        [Description("Online Friends")]
+        OnlineFriends,
         //[Description("Online Team Members")]
         //OnlineTeamMembers,
         //[Description("Chat Channels")]

osu.Game/Overlays/SocialOverlay.cs

@@ -9,19 +9,23 @@ using OpenTK.Graphics;
 using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics;
-using osu.Game.Graphics.Cursor;
 using osu.Game.Graphics.UserInterface;
 using osu.Game.Online.API;
 using osu.Game.Online.API.Requests;
 using osu.Game.Overlays.SearchableList;
 using osu.Game.Overlays.Social;
 using osu.Game.Users;
+using osu.Framework.Configuration;
+using osu.Framework.Threading;
+using System.Threading.Tasks;
 
 namespace osu.Game.Overlays
 {
-    public class SocialOverlay : SearchableListOverlay<SocialTab, SocialSortCriteria, SortDirection>, IOnlineComponent
+    public class SocialOverlay : SearchableListOverlay<SocialTab, SocialSortCriteria, SortDirection>
     {
-        private readonly FillFlowContainer<UserPanel> panelFlow;
+        private APIAccess api;
+
+        private FillFlowContainer<UserPanel> panels;
 
         protected override Color4 BackgroundColour => OsuColour.FromHex(@"60284b");
         protected override Color4 TrianglesColourLight => OsuColour.FromHex(@"672b51");
@@ -30,28 +34,19 @@ namespace osu.Game.Overlays
         protected override SearchableListHeader<SocialTab> CreateHeader() => new Header();
         protected override SearchableListFilterControl<SocialSortCriteria, SortDirection> CreateFilterControl() => new FilterControl();
 
-        private IEnumerable<User> users;
         private readonly LoadingAnimation loading;
 
+        private IEnumerable<User> users;
+
         public IEnumerable<User> Users
         {
             get { return users; }
             set
             {
-                if (users?.Equals(value) ?? false) return;
-                users = value;
+                if (users?.Equals(value) ?? false)
+                    return;
 
-                if (users == null)
-                    panelFlow.Clear();
-                else
-                {
-                    panelFlow.ChildrenEnumerable = users.Select(u =>
-                    {
-                        var p = new UserPanel(u) { Width = 300 };
-                        p.Status.BindTo(u.Status);
-                        return p;
-                    });
-                }
+                users = value?.ToList();
             }
         }
 
@@ -62,59 +57,129 @@ namespace osu.Game.Overlays
             ThirdWaveColour = OsuColour.FromHex(@"9b2b6e");
             FourthWaveColour = OsuColour.FromHex(@"6d214d");
 
-            ScrollFlow.Children = new[]
+            Add(loading = new LoadingAnimation());
+
+            Filter.DisplayStyleControl.DisplayStyle.ValueChanged += recreatePanels;
+
+            // TODO sort our list in some way (either locally or with API call)
+            //Filter.DisplayStyleControl.Dropdown.Current.ValueChanged += rankStatus => Scheduler.AddOnce(updateSearch);
+
+            Header.Tabs.Current.ValueChanged += tab =>
             {
-                new OsuContextMenuContainer
-                {
-                    RelativeSizeAxes = Axes.X,
-                    AutoSizeAxes = Axes.Y,
-                    Child = panelFlow = new FillFlowContainer<UserPanel>
-                    {
-                        RelativeSizeAxes = Axes.X,
-                        AutoSizeAxes = Axes.Y,
-                        Margin = new MarginPadding { Top = 20 },
-                        Spacing = new Vector2(10f),
-                    }
-                },
+                currentQuery.Value = string.Empty;
+                Filter.Tabs.Current.Value = (SocialSortCriteria)Header.Tabs.Current.Value;
+                Scheduler.AddOnce(updateSearch);
             };
 
-            Add(loading = new LoadingAnimation());
+            currentQuery.ValueChanged += v =>
+            {
+                queryChangedDebounce?.Cancel();
+
+                if (string.IsNullOrEmpty(v))
+                    Scheduler.AddOnce(updateSearch);
+                else
+                {
+                    Users = null;
+                    queryChangedDebounce = Scheduler.AddDelayed(updateSearch, 500);
+                }
+            };
+
+            currentQuery.BindTo(Filter.Search.Current);
+
+            Filter.Tabs.Current.ValueChanged += sortCriteria => Scheduler.AddOnce(updateSearch);
+
+            Scheduler.AddOnce(updateSearch); // so it displays something once it's first opened
         }
 
         [BackgroundDependencyLoader]
         private void load(APIAccess api)
         {
-            if (Users == null)
-                reloadUsers(api);
+            this.api = api;
         }
 
-        private void reloadUsers(APIAccess api)
+        private void recreatePanels(PanelDisplayStyle displayStyle)
         {
-            Users = null;
+            if (Users == null)
+                return;
 
-            // no this is not the correct data source, but it's something.
-            var request = new GetUsersRequest();
-            request.Success += res =>
+            if (panels != null)
             {
-                Users = res.Select(e => e.User);
-                loading.Hide();
+                panels.FadeOut(200);
+                panels.Expire();
+                panels = null;
+            }
+
+            var newPanels = new FillFlowContainer<UserPanel>
+            {
+                RelativeSizeAxes = Axes.X,
+                AutoSizeAxes = Axes.Y,
+                Spacing = new Vector2(10f),
+                Margin = new MarginPadding { Top = 10 },
+                ChildrenEnumerable = Users.Select(u =>
+                {
+                    UserPanel panel = new UserPanel(u);
+                    switch (displayStyle)
+                    {
+                        case PanelDisplayStyle.Grid:
+                            panel.Width = 300;
+                            break;
+                        default:
+                            panel.RelativeSizeAxes = Axes.X;
+                            break;
+                    }
+                    panel.Status.BindTo(u.Status);
+                    return panel;
+                })
             };
 
-            api.Queue(request);
-            loading.Show();
+            LoadComponentAsync(newPanels, p =>
+            {
+                if (panels != null)
+                    ScrollFlow.Remove(panels);
+
+                ScrollFlow.Add(panels = newPanels);
+            });
         }
 
-        public void APIStateChanged(APIAccess api, APIState state)
+        private GetUsersRequest getUsersRequest;
+
+        private readonly Bindable<string> currentQuery = new Bindable<string>();
+
+        private ScheduledDelegate queryChangedDebounce;
+
+        private void updateSearch()
         {
-            switch (state)
+            queryChangedDebounce?.Cancel();
+
+            if (!IsLoaded)
+                return;
+
+            Users = null;
+            loading.Hide();
+            getUsersRequest?.Cancel();
+
+            if (api == null || api.State == APIState.Offline)
+                return;
+
+            getUsersRequest = new GetUsersRequest(); // TODO filter/sort values?!?
+
+            getUsersRequest.Success += response =>
             {
-                case APIState.Online:
-                    reloadUsers(api);
-                    break;
-                default:
-                    Users = null;
-                    break;
-            }
+                Task.Run(() =>
+                {
+                    var newUsers = response.Select(r => r.User);
+
+                    Schedule(() =>
+                    {
+                        Users = newUsers;
+                        recreatePanels(Filter.DisplayStyleControl.DisplayStyle.Value);
+                        loading.Hide();
+                    });
+                });
+            };
+
+            loading.Show();
+            api.Queue(getUsersRequest);
         }
     }