Add component for displaying simple statistics on result screen

osu.Game/Screens/Ranking/Statistics/SimpleStatisticItem.cs

@@ -0,0 +1,80 @@
+// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
+// See the LICENCE file in the repository root for full licence text.
+
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Game.Graphics;
+using osu.Game.Graphics.Sprites;
+
+namespace osu.Game.Screens.Ranking.Statistics
+{
+    /// <summary>
+    /// Represents a simple statistic item (one that only needs textual display).
+    /// Richer visualisations should be done with <see cref="StatisticItem"/>s.
+    /// </summary>
+    public abstract class SimpleStatisticItem : Container
+    {
+        /// <summary>
+        /// The text to display as the statistic's value.
+        /// </summary>
+        protected string Value
+        {
+            set => this.value.Text = value;
+        }
+
+        private readonly OsuSpriteText value;
+
+        /// <summary>
+        /// Creates a new simple statistic item.
+        /// </summary>
+        /// <param name="name">The name of the statistic.</param>
+        protected SimpleStatisticItem(string name)
+        {
+            Name = name;
+
+            RelativeSizeAxes = Axes.X;
+            AutoSizeAxes = Axes.Y;
+
+            AddRange(new[]
+            {
+                new OsuSpriteText
+                {
+                    Text = Name,
+                    Anchor = Anchor.CentreLeft,
+                    Origin = Anchor.CentreLeft
+                },
+                value = new OsuSpriteText
+                {
+                    Anchor = Anchor.CentreRight,
+                    Origin = Anchor.CentreRight,
+                    Font = OsuFont.Torus.With(weight: FontWeight.Bold)
+                }
+            });
+        }
+    }
+
+    /// <summary>
+    /// Strongly-typed generic specialisation for <see cref="SimpleStatisticItem"/>.
+    /// </summary>
+    public class SimpleStatisticItem<TValue> : SimpleStatisticItem
+    {
+        /// <summary>
+        /// The statistic's value to be displayed.
+        /// </summary>
+        public new TValue Value
+        {
+            set => base.Value = DisplayValue(value);
+        }
+
+        /// <summary>
+        /// Used to convert <see cref="Value"/> to a text representation.
+        /// Defaults to using <see cref="object.ToString"/>.
+        /// </summary>
+        protected virtual string DisplayValue(TValue value) => value.ToString();
+
+        public SimpleStatisticItem(string name)
+            : base(name)
+        {
+        }
+    }
+}