Add base test scene for timeline

osu.Game.Tests/Visual/Editor/TestSceneTimelineBlueprintContainer.cs

@@ -1,146 +1,15 @@
 // 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;
-using System.Collections.Generic;
 using NUnit.Framework;
-using osu.Framework.Allocation;
-using osu.Framework.Audio;
-using osu.Framework.Bindables;
 using osu.Framework.Graphics;
-using osu.Framework.Graphics.Containers;
-using osu.Framework.Graphics.Shapes;
-using osu.Framework.Timing;
-using osu.Game.Beatmaps;
-using osu.Game.Graphics.UserInterface;
-using osu.Game.Rulesets.Edit;
-using osu.Game.Rulesets.Objects;
-using osu.Game.Screens.Edit;
 using osu.Game.Screens.Edit.Compose.Components.Timeline;
-using osuTK;
-using osuTK.Graphics;
 
 namespace osu.Game.Tests.Visual.Editor
 {
     [TestFixture]
-    public class TestSceneTimelineBlueprintContainer : EditorClockTestScene
+    public class TestSceneTimelineBlueprintContainer : TimelineTestScene
     {
-        public override IReadOnlyList<Type> RequiredTypes => new[]
+        public override Drawable CreateTestComponent() => new TimelineBlueprintContainer();
-        {
-            typeof(TimelineArea),
-            typeof(Timeline),
-            typeof(TimelineButton),
-            typeof(CentreMarker)
-        };
-
-        [BackgroundDependencyLoader]
-        private void load(AudioManager audio)
-        {
-            Beatmap.Value = new WaveformTestBeatmap(audio);
-
-            var editorBeatmap = new EditorBeatmap((Beatmap<HitObject>)Beatmap.Value.Beatmap, BeatDivisor);
-
-            Dependencies.Cache(editorBeatmap);
-            Dependencies.CacheAs<IBeatSnapProvider>(editorBeatmap);
-
-            Children = new Drawable[]
-            {
-                new FillFlowContainer
-                {
-                    AutoSizeAxes = Axes.Both,
-                    Direction = FillDirection.Vertical,
-                    Spacing = new Vector2(0, 5),
-                    Children = new Drawable[]
-                    {
-                        new StartStopButton(),
-                        new AudioVisualiser(),
-                    }
-                },
-                new TimelineArea
-                {
-                    Child = new TimelineBlueprintContainer(),
-                    Anchor = Anchor.Centre,
-                    Origin = Anchor.Centre,
-                    RelativeSizeAxes = Axes.X,
-                    Size = new Vector2(0.8f, 100)
-                }
-            };
-        }
-
-        private class AudioVisualiser : CompositeDrawable
-        {
-            private readonly Drawable marker;
-
-            [Resolved]
-            private IBindable<WorkingBeatmap> beatmap { get; set; }
-
-            [Resolved]
-            private IAdjustableClock adjustableClock { get; set; }
-
-            public AudioVisualiser()
-            {
-                Size = new Vector2(250, 25);
-
-                InternalChildren = new[]
-                {
-                    new Box
-                    {
-                        RelativeSizeAxes = Axes.Both,
-                        Alpha = 0.25f,
-                    },
-                    marker = new Box
-                    {
-                        RelativePositionAxes = Axes.X,
-                        RelativeSizeAxes = Axes.Y,
-                        Width = 2,
-                    }
-                };
-            }
-
-            protected override void Update()
-            {
-                base.Update();
-
-                if (beatmap.Value.Track.IsLoaded)
-                    marker.X = (float)(adjustableClock.CurrentTime / beatmap.Value.Track.Length);
-            }
-        }
-
-        private class StartStopButton : OsuButton
-        {
-            private IAdjustableClock adjustableClock;
-            private bool started;
-
-            public StartStopButton()
-            {
-                BackgroundColour = Color4.SlateGray;
-                Size = new Vector2(100, 50);
-                Text = "Start";
-
-                Action = onClick;
-            }
-
-            [BackgroundDependencyLoader]
-            private void load(IAdjustableClock adjustableClock)
-            {
-                this.adjustableClock = adjustableClock;
-            }
-
-            private void onClick()
-            {
-                if (started)
-                {
-                    adjustableClock.Stop();
-                    Text = "Start";
-                }
-                else
-                {
-                    adjustableClock.Start();
-                    Text = "Stop";
-                }
-
-                started = !started;
-            }
-        }
     }
 }

osu.Game.Tests/Visual/Editor/TimelineTestScene.cs

@@ -0,0 +1,148 @@
+// 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;
+using System.Collections.Generic;
+using osu.Framework.Allocation;
+using osu.Framework.Audio;
+using osu.Framework.Bindables;
+using osu.Framework.Graphics;
+using osu.Framework.Graphics.Containers;
+using osu.Framework.Graphics.Shapes;
+using osu.Framework.Timing;
+using osu.Game.Beatmaps;
+using osu.Game.Graphics.UserInterface;
+using osu.Game.Rulesets.Edit;
+using osu.Game.Rulesets.Objects;
+using osu.Game.Screens.Edit;
+using osu.Game.Screens.Edit.Compose.Components.Timeline;
+using osuTK;
+using osuTK.Graphics;
+
+namespace osu.Game.Tests.Visual.Editor
+{
+    public abstract class TimelineTestScene : EditorClockTestScene
+    {
+        public override IReadOnlyList<Type> RequiredTypes => new[]
+        {
+            typeof(TimelineArea),
+            typeof(Timeline),
+            typeof(TimelineButton),
+            typeof(CentreMarker)
+        };
+
+        protected TimelineArea TimelineArea { get; private set; }
+
+        [BackgroundDependencyLoader]
+        private void load(AudioManager audio)
+        {
+            Beatmap.Value = new WaveformTestBeatmap(audio);
+
+            var editorBeatmap = new EditorBeatmap((Beatmap<HitObject>)Beatmap.Value.Beatmap, BeatDivisor);
+
+            Dependencies.Cache(editorBeatmap);
+            Dependencies.CacheAs<IBeatSnapProvider>(editorBeatmap);
+
+            AddRange(new Drawable[]
+            {
+                new FillFlowContainer
+                {
+                    AutoSizeAxes = Axes.Both,
+                    Direction = FillDirection.Vertical,
+                    Spacing = new Vector2(0, 5),
+                    Children = new Drawable[]
+                    {
+                        new StartStopButton(),
+                        new AudioVisualiser(),
+                    }
+                },
+                TimelineArea = new TimelineArea
+                {
+                    Child = CreateTestComponent(),
+                    Anchor = Anchor.Centre,
+                    Origin = Anchor.Centre,
+                    RelativeSizeAxes = Axes.X,
+                    Size = new Vector2(0.8f, 100),
+                }
+            });
+        }
+
+        public abstract Drawable CreateTestComponent();
+
+        private class AudioVisualiser : CompositeDrawable
+        {
+            private readonly Drawable marker;
+
+            [Resolved]
+            private IBindable<WorkingBeatmap> beatmap { get; set; }
+
+            [Resolved]
+            private IAdjustableClock adjustableClock { get; set; }
+
+            public AudioVisualiser()
+            {
+                Size = new Vector2(250, 25);
+
+                InternalChildren = new[]
+                {
+                    new Box
+                    {
+                        RelativeSizeAxes = Axes.Both,
+                        Alpha = 0.25f,
+                    },
+                    marker = new Box
+                    {
+                        RelativePositionAxes = Axes.X,
+                        RelativeSizeAxes = Axes.Y,
+                        Width = 2,
+                    }
+                };
+            }
+
+            protected override void Update()
+            {
+                base.Update();
+
+                if (beatmap.Value.Track.IsLoaded)
+                    marker.X = (float)(adjustableClock.CurrentTime / beatmap.Value.Track.Length);
+            }
+        }
+
+        private class StartStopButton : OsuButton
+        {
+            private IAdjustableClock adjustableClock;
+            private bool started;
+
+            public StartStopButton()
+            {
+                BackgroundColour = Color4.SlateGray;
+                Size = new Vector2(100, 50);
+                Text = "Start";
+
+                Action = onClick;
+            }
+
+            [BackgroundDependencyLoader]
+            private void load(IAdjustableClock adjustableClock)
+            {
+                this.adjustableClock = adjustableClock;
+            }
+
+            private void onClick()
+            {
+                if (started)
+                {
+                    adjustableClock.Stop();
+                    Text = "Start";
+                }
+                else
+                {
+                    adjustableClock.Start();
+                    Text = "Stop";
+                }
+
+                started = !started;
+            }
+        }
+    }
+}