Naming adjustments

osu.Game/Overlays/Toolbar/ToolbarRulesetTabButton.cs

@@ -0,0 +1,76 @@
+// 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.Effects;
+using osu.Framework.Graphics.UserInterface;
+using osu.Game.Rulesets;
+using osuTK.Graphics;
+using osu.Framework.Graphics;
+using osu.Framework.Input.Events;
+
+namespace osu.Game.Overlays.Toolbar
+{
+    public class ToolbarRulesetTabButton : TabItem<RulesetInfo>
+    {
+        private readonly RulesetButton ruleset;
+
+        public ToolbarRulesetTabButton(RulesetInfo value)
+            : base(value)
+        {
+            AutoSizeAxes = Axes.X;
+            RelativeSizeAxes = Axes.Y;
+            Child = ruleset = new RulesetButton
+            {
+                Active = false,
+            };
+
+            var rInstance = value.CreateInstance();
+
+            ruleset.TooltipMain = rInstance.Description;
+            ruleset.TooltipSub = $"Play some {rInstance.Description}";
+            ruleset.SetIcon(rInstance.CreateIcon());
+        }
+
+        protected override void OnActivated() => ruleset.Active = true;
+
+        protected override void OnDeactivated() => ruleset.Active = false;
+
+        private class RulesetButton : ToolbarButton
+        {
+            public bool Active
+            {
+                set
+                {
+                    if (value)
+                    {
+                        IconContainer.Colour = Color4.White;
+                        IconContainer.EdgeEffect = new EdgeEffectParameters
+                        {
+                            Type = EdgeEffectType.Glow,
+                            Colour = new Color4(255, 194, 224, 100),
+                            Radius = 15,
+                            Roundness = 15,
+                        };
+                    }
+                    else
+                    {
+                        IconContainer.Colour = new Color4(255, 194, 224, 255);
+                        IconContainer.EdgeEffect = new EdgeEffectParameters();
+                    }
+                }
+            }
+
+            protected override bool OnClick(ClickEvent e)
+            {
+                Parent.Click();
+                return base.OnClick(e);
+            }
+
+            protected override void LoadComplete()
+            {
+                base.LoadComplete();
+                IconContainer.Scale *= 1.4f;
+            }
+        }
+    }
+}