Add test case for song selection

osu.Desktop.VisualTests/Program.cs

@@ -12,7 +12,7 @@ namespace osu.Framework.VisualTests
         [STAThread]
         public static void Main(string[] args)
         {
-            BasicGameHost host = Host.GetSuitableHost(@"osu-visual-tests");
+            BasicGameHost host = Host.GetSuitableHost(@"osu");
             host.Add(new VisualTestGame());
             host.Run();
         }

osu.Desktop.VisualTests/Tests/TestCasePlaySongSelect.cs

@@ -0,0 +1,31 @@
+//Copyright (c) 2007-2016 ppy Pty Ltd <contact@ppy.sh>.
+//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using OpenTK;
+using osu.Framework.GameModes.Testing;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Threading;
+using osu.Game;
+using System.Collections.Generic;
+using System.Diagnostics;
+using System.Linq;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Online.Chat.Display;
+using osu.Framework;
+using osu.Game.GameModes.Play;
+
+namespace osu.Desktop.Tests
+{
+    class TestCasePlaySongSelect : TestCase
+    {
+        public override string Name => @"Song Select";
+        public override string Description => @"Testing song selection UI";
+        
+        public override void Reset()
+        {
+            base.Reset();
+            Add(new PlaySongSelect());
+        }
+    }
+}

osu.Desktop.VisualTests/VisualTestGame.cs

@@ -3,6 +3,7 @@
 
 using osu.Framework.GameModes.Testing;
 using osu.Framework.Graphics.Cursor;
+using osu.Game.Database;
 using osu.Game;
 
 namespace osu.Framework.VisualTests

osu.Desktop.VisualTests/osu.Desktop.VisualTests.csproj

@@ -146,6 +146,7 @@
     <Compile Include="Tests\TestCaseMenuButtonSystem.cs" />
     <Compile Include="Tests\TestCaseScoreCounter.cs" />
     <Compile Include="Tests\TestCaseTextAwesome.cs" />
+    <Compile Include="Tests\TestCasePlaySongSelect.cs" />
     <Compile Include="VisualTestGame.cs" />
   </ItemGroup>
   <ItemGroup />

osu.Game/GameModes/Play/BeatmapButton.cs

@@ -0,0 +1,38 @@
+//Copyright (c) 2007-2016 ppy Pty Ltd <contact@ppy.sh>.
+//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Beatmaps;
+using osu.Game.GameModes.Backgrounds;
+using osu.Framework;
+using osu.Game.Database;
+using osu.Framework.Graphics.Primitives;
+
+namespace osu.Game.GameModes.Play
+{
+    class BeatmapButton : FlowContainer
+    {
+        private BeatmapSet beatmapSet;
+        private Beatmap beatmap;
+
+        public BeatmapButton(BeatmapSet set, Beatmap beatmap)
+        {
+            this.beatmapSet = set;
+            this.beatmap = beatmap;
+            Children = new[]
+            {
+                new SpriteText { Text = beatmap.Version },
+            };
+        }
+
+        public override void Load(BaseGame game)
+        {
+            base.Load(game);
+        }
+    }
+}

osu.Game/GameModes/Play/BeatmapGroup.cs

@@ -0,0 +1,62 @@
+//Copyright (c) 2007-2016 ppy Pty Ltd <contact@ppy.sh>.
+//Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
+
+using System;
+using System.Collections.Generic;
+using osu.Framework.Configuration;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Sprites;
+using osu.Game.Beatmaps;
+using osu.Game.GameModes.Backgrounds;
+using osu.Framework;
+using osu.Game.Database;
+using osu.Framework.Graphics.Primitives;
+using OpenTK;
+using System.Linq;
+using osu.Framework.Graphics.Drawables;
+
+namespace osu.Game.GameModes.Play
+{
+    class BeatmapGroup : FlowContainer
+    {
+        private BeatmapSet beatmapSet;
+        private bool collapsed;
+        public bool Collapsed
+        {
+            get { return collapsed; }
+            set
+            {
+                collapsed = value;
+                if (collapsed)
+                    Alpha = 0.75f;
+                else
+                    Alpha = 1;
+                // TODO: whatever
+            }
+        }
+
+        public BeatmapGroup(BeatmapSet beatmapSet)
+        {
+            this.beatmapSet = beatmapSet;
+            this.collapsed = true;
+            Direction = FlowDirection.VerticalOnly;
+            Children = new[]
+            {
+                new SpriteText() { Text = this.beatmapSet.Metadata.Title, TextSize = 25 },
+                new FlowContainer
+                {
+                    Spacing = new Vector2(0, 10),
+                    Padding = new MarginPadding { Left = 50 },
+                    Direction = FlowDirection.VerticalOnly,
+                    Children = this.beatmapSet.Beatmaps.Select(b => new BeatmapButton(this.beatmapSet, b))
+                },
+            };
+        }
+
+        public override void Load(BaseGame game)
+        {
+            base.Load(game);
+        }
+    }
+}

osu.Game/GameModes/Play/PlaySongSelect.cs

@@ -15,7 +15,7 @@ using osu.Framework.Graphics.Primitives;
 
 namespace osu.Game.GameModes.Play
 {
-    class PlaySongSelect : OsuGameMode
+    public class PlaySongSelect : OsuGameMode
     {
         private Bindable<PlayMode> playMode;
         private BeatmapDatabase beatmaps;
@@ -26,16 +26,11 @@ namespace osu.Game.GameModes.Play
         private ScrollContainer scrollContainer;
         private FlowContainer setList;
 
-        private Drawable createSetUI(BeatmapSet bset)
-        {
-            return new SpriteText { Text = bset.Metadata.Title };
-        }
-
         private void addBeatmapSets()
         {
             var sets = beatmaps.GetBeatmapSets();
             foreach (var beatmapSet in sets)
-                setList.Add(createSetUI(beatmapSet));
+                setList.Add(new BeatmapGroup(beatmapSet));
         }
         
         public PlaySongSelect()
@@ -61,16 +56,17 @@ namespace osu.Game.GameModes.Play
             base.Load(game);
 
             OsuGame osu = game as OsuGame;
-
-            playMode = osu.PlayMode;
-            playMode.ValueChanged += PlayMode_ValueChanged;
-            beatmaps = osu.Beatmaps;
+            if (osu != null)
+            {
+                playMode = osu.PlayMode;
+                playMode.ValueChanged += PlayMode_ValueChanged;
+                // Temporary:
+                scrollContainer.Padding = new MarginPadding { Top = osu.Toolbar.Height };
+            }
             
-            scrollContainer.Padding = new MarginPadding { Top = osu.Toolbar.Height };
-
+            beatmaps = (game as OsuGameBase).Beatmaps;
+            beatmaps.BeatmapSetAdded += bset => Scheduler.Add(() => setList.Add(new BeatmapGroup(bset)));
             addBeatmapSets();
-
-            beatmaps.BeatmapSetAdded += bset => setList.Add(createSetUI(bset));
         }
 
         protected override void Dispose(bool isDisposing)

osu.Game/osu.Game.csproj

@@ -116,6 +116,8 @@
     <Compile Include="GameModes\OsuGameMode.cs" />
     <Compile Include="GameModes\Play\ModSelect.cs" />
     <Compile Include="GameModes\Play\Osu\ScoreOverlayOsu.cs" />
+    <Compile Include="GameModes\Play\BeatmapGroup.cs" />
+    <Compile Include="GameModes\Play\BeatmapButton.cs" />
     <Compile Include="GameModes\Play\Player.cs" />
     <Compile Include="GameModes\Charts\ChartListing.cs" />
     <Compile Include="GameModes\Play\PlayMode.cs" />
@@ -215,4 +217,4 @@
   <Target Name="AfterBuild">
   </Target>
   -->
-</Project>
+</Project>