Add the ability to add new ControlPoint types to existing groups

2025-07-03 01:09:57 +09:00 · 2019-10-27 15:19:36 +09:00
parent de69665a46
commit 0fba272e78
9 changed files with 346 additions and 214 deletions
--- a/osu.Game/Screens/Edit/Timing/Section.cs
+++ b/osu.Game/Screens/Edit/Timing/Section.cs
@ -0,0 +1,126 @@
+// 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 System.Linq;
+using osu.Framework.Allocation;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Game.Beatmaps;
+using osu.Game.Beatmaps.ControlPoints;
+using osu.Game.Graphics;
+using osu.Game.Graphics.UserInterface;
+
+namespace osu.Game.Screens.Edit.Timing
+{
+    internal abstract class Section<T> : CompositeDrawable
+        where T : ControlPoint
+    {
+        private OsuCheckbox checkbox;
+        private Container content;
+
+        protected FillFlowContainer Flow { get; private set; }
+
+        protected Bindable<T> ControlPoint { get; } = new Bindable<T>();
+
+        private const float header_height = 20;
+
+        [Resolved]
+        protected IBindable<WorkingBeatmap> Beatmap { get; private set; }
+
+        [Resolved]
+        protected Bindable<ControlPointGroup> SelectedGroup { get; private set; }
+
+        [BackgroundDependencyLoader]
+        private void load(OsuColour colours)
+        {
+            RelativeSizeAxes = Axes.X;
+            AutoSizeDuration = 200;
+            AutoSizeEasing = Easing.OutQuint;
+            AutoSizeAxes = Axes.Y;
+
+            Masking = true;
+
+            InternalChildren = new Drawable[]
+            {
+                new Box
+                {
+                    Colour = colours.Gray1,
+                    RelativeSizeAxes = Axes.Both,
+                },
+                new Container
+                {
+                    RelativeSizeAxes = Axes.X,
+                    Height = header_height,
+                    Children = new Drawable[]
+                    {
+                        checkbox = new OsuCheckbox
+                        {
+                            LabelText = typeof(T).Name.Replace(typeof(ControlPoint).Name, string.Empty)
+                        }
+                    }
+                },
+                content = new Container
+                {
+                    Y = header_height,
+                    RelativeSizeAxes = Axes.X,
+                    AutoSizeAxes = Axes.Y,
+                    Children = new Drawable[]
+                    {
+                        new Box
+                        {
+                            Colour = colours.Gray2,
+                            RelativeSizeAxes = Axes.Both,
+                        },
+                        Flow = new FillFlowContainer
+                        {
+                            Padding = new MarginPadding(10),
+                            RelativeSizeAxes = Axes.X,
+                            AutoSizeAxes = Axes.Y,
+                            Direction = FillDirection.Vertical,
+                        },
+                    }
+                }
+            };
+        }
+
+        protected override void LoadComplete()
+        {
+            base.LoadComplete();
+
+            checkbox.Current.BindValueChanged(selected =>
+            {
+                if (selected.NewValue)
+                {
+                    if (SelectedGroup.Value == null)
+                    {
+                        checkbox.Current.Value = false;
+                        return;
+                    }
+
+                    if (ControlPoint.Value == null)
+                        SelectedGroup.Value.Add(ControlPoint.Value = CreatePoint());
+                }
+                else
+                {
+                    if (ControlPoint.Value != null)
+                    {
+                        SelectedGroup.Value.Remove(ControlPoint.Value);
+                        ControlPoint.Value = null;
+                    }
+                }
+
+                content.BypassAutoSizeAxes = selected.NewValue ? Axes.None : Axes.Y;
+            }, true);
+
+            SelectedGroup.BindValueChanged(points =>
+            {
+                ControlPoint.Value = points.NewValue?.ControlPoints.OfType<T>().FirstOrDefault();
+                checkbox.Current.Value = ControlPoint.Value != null;
+            }, true);
+        }
+
+        protected abstract T CreatePoint();
+    }
+}