From 532d101080e04405149a43c873f99aa4ba10dd5e Mon Sep 17 00:00:00 2001
From: Dean Herbert <pe@ppy.sh>
Date: Wed, 5 Oct 2022 19:58:39 +0900
Subject: [PATCH] Remove unused class

---
 .../UI/Components/ColumnBackground.cs         | 110 ------------------
 1 file changed, 110 deletions(-)
 delete mode 100644 osu.Game.Rulesets.Mania/UI/Components/ColumnBackground.cs

diff --git a/osu.Game.Rulesets.Mania/UI/Components/ColumnBackground.cs b/osu.Game.Rulesets.Mania/UI/Components/ColumnBackground.cs
deleted file mode 100644
index 5bd2d3ab48..0000000000
--- a/osu.Game.Rulesets.Mania/UI/Components/ColumnBackground.cs
+++ /dev/null
@@ -1,110 +0,0 @@
-// 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.
-
-#nullable disable
-
-using osu.Framework.Allocation;
-using osu.Framework.Bindables;
-using osu.Framework.Extensions.Color4Extensions;
-using osu.Framework.Graphics;
-using osu.Framework.Graphics.Colour;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
-using osu.Framework.Input.Bindings;
-using osu.Framework.Input.Events;
-using osu.Game.Graphics;
-using osu.Game.Rulesets.UI.Scrolling;
-using osuTK.Graphics;
-
-namespace osu.Game.Rulesets.Mania.UI.Components
-{
-    public class ColumnBackground : CompositeDrawable, IKeyBindingHandler<ManiaAction>, IHasAccentColour
-    {
-        private readonly IBindable<ManiaAction> action = new Bindable<ManiaAction>();
-
-        private Box background;
-        private Box backgroundOverlay;
-
-        private readonly IBindable<ScrollingDirection> direction = new Bindable<ScrollingDirection>();
-
-        [BackgroundDependencyLoader]
-        private void load(IBindable<ManiaAction> action, IScrollingInfo scrollingInfo)
-        {
-            this.action.BindTo(action);
-
-            InternalChildren = new[]
-            {
-                background = new Box
-                {
-                    Name = "Background",
-                    RelativeSizeAxes = Axes.Both,
-                },
-                backgroundOverlay = new Box
-                {
-                    Name = "Background Gradient Overlay",
-                    RelativeSizeAxes = Axes.Both,
-                    Height = 0.5f,
-                    Blending = BlendingParameters.Additive,
-                    Alpha = 0
-                }
-            };
-
-            direction.BindTo(scrollingInfo.Direction);
-            direction.BindValueChanged(dir =>
-            {
-                backgroundOverlay.Anchor = backgroundOverlay.Origin = dir.NewValue == ScrollingDirection.Up ? Anchor.TopLeft : Anchor.BottomLeft;
-                updateColours();
-            }, true);
-        }
-
-        protected override void LoadComplete()
-        {
-            base.LoadComplete();
-            updateColours();
-        }
-
-        private Color4 accentColour;
-
-        public Color4 AccentColour
-        {
-            get => accentColour;
-            set
-            {
-                if (accentColour == value)
-                    return;
-
-                accentColour = value;
-
-                updateColours();
-            }
-        }
-
-        private void updateColours()
-        {
-            if (!IsLoaded)
-                return;
-
-            background.Colour = AccentColour.Darken(5);
-
-            var brightPoint = AccentColour.Opacity(0.6f);
-            var dimPoint = AccentColour.Opacity(0);
-
-            backgroundOverlay.Colour = ColourInfo.GradientVertical(
-                direction.Value == ScrollingDirection.Up ? brightPoint : dimPoint,
-                direction.Value == ScrollingDirection.Up ? dimPoint : brightPoint);
-        }
-
-        public bool OnPressed(KeyBindingPressEvent<ManiaAction> e)
-        {
-            if (e.Action == action.Value)
-                backgroundOverlay.FadeTo(1, 50, Easing.OutQuint).Then().FadeTo(0.5f, 250, Easing.OutQuint);
-            return false;
-        }
-
-        public void OnReleased(KeyBindingReleaseEvent<ManiaAction> e)
-        {
-            if (e.Action == action.Value)
-                backgroundOverlay.FadeTo(0, 250, Easing.OutQuint);
-        }
-    }
-}