Add word wrap support

osu.Game.Tests/Visual/TestCaseLeaderboard.cs

@@ -1,6 +1,8 @@
 // Copyright (c) 2007-2018 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 System.ComponentModel;
 using osu.Framework.Graphics;
 using osu.Game.Rulesets.Scoring;
@@ -17,6 +19,12 @@ namespace osu.Game.Tests.Visual
     [Description("PlaySongSelect leaderboard")]
     public class TestCaseLeaderboard : OsuTestCase
     {
+        public override IReadOnlyList<Type> RequiredTypes => new[] {
+            typeof(Placeholder),
+            typeof(MessagePlaceholder),
+            typeof(RetrievalFailurePlaceholder),
+        };
+
         private RulesetStore rulesets;
 
         private readonly FailableLeaderboard leaderboard;

osu.Game/Graphics/Containers/OsuTextFlowContainer.cs

@@ -2,6 +2,7 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using System;
+using osu.Framework.Graphics;
 using osu.Framework.Graphics.Containers;
 using osu.Framework.Graphics.Sprites;
 using osu.Game.Graphics.Sprites;
@@ -16,6 +17,8 @@ namespace osu.Game.Graphics.Containers
 
         protected override SpriteText CreateSpriteText() => new OsuSpriteText();
 
+        public void AddArbitraryDrawable(Drawable drawable) => AddInternal(drawable);
+
         public void AddIcon(FontAwesome icon, Action<SpriteText> creationParameters = null) => AddText(((char)icon).ToString(), creationParameters);
     }
 }

osu.Game/Screens/Select/Leaderboards/Leaderboard.cs

@@ -331,23 +331,4 @@ namespace osu.Game.Screens.Select.Leaderboards
             }
         }
     }
-
-    public enum LeaderboardScope
-    {
-        Local,
-        Country,
-        Global,
-        Friend,
-    }
-
-    public enum PlaceholderState
-    {
-        Successful,
-        Retrieving,
-        NetworkFailure,
-        Unavailable,
-        NoScores,
-        NotLoggedIn,
-        NotSupporter,
-    }
 }

osu.Game/Screens/Select/Leaderboards/LeaderboardScope.cs

@@ -0,0 +1,10 @@
+namespace osu.Game.Screens.Select.Leaderboards
+{
+    public enum LeaderboardScope
+    {
+        Local,
+        Country,
+        Global,
+        Friend,
+    }
+}

osu.Game/Screens/Select/Leaderboards/MessagePlaceholder.cs

@@ -2,10 +2,7 @@
 // Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
 
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Game.Graphics;
-using osu.Game.Graphics.Sprites;
-using OpenTK;
 
 namespace osu.Game.Screens.Select.Leaderboards
 {
@@ -15,22 +12,13 @@ namespace osu.Game.Screens.Select.Leaderboards
 
         public MessagePlaceholder(string message)
         {
-            Direction = FillDirection.Horizontal;
+            AddIcon(FontAwesome.fa_exclamation_circle, cp =>
-            AutoSizeAxes = Axes.Both;
-            Children = new Drawable[]
             {
-                new SpriteIcon
+                cp.TextSize = TEXT_SIZE;
-                {
+                cp.Padding = new MarginPadding { Right = 10 };
-                    Icon = FontAwesome.fa_exclamation_circle,
+            });
-                    Size = new Vector2(26),
+
-                    Margin = new MarginPadding { Right = 10 },
+            AddText(this.message = message);
-                },
-                new OsuSpriteText
-                {
-                    Text = this.message = message,
-                    TextSize = 22,
-                },
-            };
         }
 
         public override bool Equals(Placeholder other) => (other as MessagePlaceholder)?.message == message;

osu.Game/Screens/Select/Leaderboards/Placeholder.cs

@@ -3,16 +3,27 @@
 
 using System;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics.Containers;
 
 namespace osu.Game.Screens.Select.Leaderboards
 {
-    public abstract class Placeholder : FillFlowContainer, IEquatable<Placeholder>
+    public abstract class Placeholder : OsuTextFlowContainer, IEquatable<Placeholder>
     {
+        protected const float TEXT_SIZE = 22;
+
+        public override bool HandleMouseInput => true;
+
         protected Placeholder()
+            : base(cp => cp.TextSize = TEXT_SIZE)
         {
             Anchor = Anchor.Centre;
             Origin = Anchor.Centre;
+            TextAnchor = Anchor.TopCentre;
+
+            Padding = new MarginPadding(20);
+
+            AutoSizeAxes = Axes.Y;
+            RelativeSizeAxes = Axes.X;
         }
 
         public virtual bool Equals(Placeholder other) => GetType() == other?.GetType();

osu.Game/Screens/Select/Leaderboards/PlaceholderState.cs

@@ -0,0 +1,13 @@
+namespace osu.Game.Screens.Select.Leaderboards
+{
+    public enum PlaceholderState
+    {
+        Successful,
+        Retrieving,
+        NetworkFailure,
+        Unavailable,
+        NoScores,
+        NotLoggedIn,
+        NotSupporter,
+    }
+}

osu.Game/Screens/Select/Leaderboards/RetrievalFailurePlaceholder.cs

@@ -3,11 +3,9 @@
 
 using System;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
 using osu.Framework.Input;
 using osu.Game.Graphics;
 using osu.Game.Graphics.Containers;
-using osu.Game.Graphics.Sprites;
 using OpenTK;
 
 namespace osu.Game.Screens.Select.Leaderboards
@@ -18,22 +16,13 @@ namespace osu.Game.Screens.Select.Leaderboards
 
         public RetrievalFailurePlaceholder()
         {
-            Direction = FillDirection.Horizontal;
+            AddArbitraryDrawable(new RetryButton
-            AutoSizeAxes = Axes.Both;
-            Children = new Drawable[]
-            {
-                new RetryButton
             {
                 Action = () => OnRetry?.Invoke(),
-                    Margin = new MarginPadding { Right = 10 },
+                Padding = new MarginPadding { Right = 10 }
-                },
+            });
-                new OsuSpriteText
+
-                {
+            AddText(@"Couldn't retrieve scores!");
-                    Anchor = Anchor.TopLeft,
-                    Text = @"Couldn't retrieve scores!",
-                    TextSize = 22,
-                },
-            };
         }
 
         public class RetryButton : OsuHoverContainer
@@ -44,18 +33,16 @@ namespace osu.Game.Screens.Select.Leaderboards
 
             public RetryButton()
             {
-                Height = 26;
+                AutoSizeAxes = Axes.Both;
-                Width = 26;
+
                 Child = new OsuClickableContainer
                 {
                     AutoSizeAxes = Axes.Both,
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
                     Action = () => Action?.Invoke(),
                     Child = icon = new SpriteIcon
                     {
                         Icon = FontAwesome.fa_refresh,
-                        Size = new Vector2(26),
+                        Size = new Vector2(TEXT_SIZE),
                         Shadow = true,
                     },
                 };