Add more ways to seek to sample points

osu.Game.Tests/Visual/Editing/TestSceneHitObjectSampleAdjustments.cs

@@ -7,6 +7,7 @@
 using NUnit.Framework;
 using osu.Framework.Input;
 using osu.Framework.Testing;
+using osu.Framework.Utils;
 using osu.Game.Audio;
 using osu.Game.Beatmaps;
 using osu.Game.Graphics.UserInterface;
@@ -307,6 +308,55 @@ public void TestNodeSamplePopover()
             hitObjectNodeHasSampleVolume(0, 1, 10);
         }
 
+        [Test]
+        public void TestSamplePointSeek()
+        {
+            AddStep("add slider", () =>
+            {
+                EditorBeatmap.Clear();
+                EditorBeatmap.Add(new Slider
+                {
+                    Position = new Vector2(256, 256),
+                    StartTime = 0,
+                    Path = new SliderPath(new[] { new PathControlPoint(Vector2.Zero), new PathControlPoint(new Vector2(250, 0)) }),
+                    Samples =
+                    {
+                        new HitSampleInfo(HitSampleInfo.HIT_NORMAL)
+                    },
+                    NodeSamples =
+                    {
+                        new List<HitSampleInfo> { new HitSampleInfo(HitSampleInfo.HIT_NORMAL) },
+                        new List<HitSampleInfo> { new HitSampleInfo(HitSampleInfo.HIT_NORMAL) },
+                    },
+                    RepeatCount = 1
+                });
+            });
+
+            clickNodeSamplePiece(0, 0);
+            editorTimeIs(0);
+            clickNodeSamplePiece(0, 1);
+            editorTimeIs(813);
+            clickNodeSamplePiece(0, 2);
+            editorTimeIs(1627);
+            clickSamplePiece(0);
+            editorTimeIs(406);
+
+            seekSamplePiece(-1);
+            editorTimeIs(0);
+            samplePopoverIsOpen();
+            seekSamplePiece(-1);
+            editorTimeIs(0);
+            samplePopoverIsOpen();
+            seekSamplePiece(1);
+            editorTimeIs(406);
+            seekSamplePiece(1);
+            editorTimeIs(813);
+            seekSamplePiece(1);
+            editorTimeIs(1627);
+            seekSamplePiece(1);
+            editorTimeIs(1627);
+        }
+
         [Test]
         public void TestHotkeysMultipleSelectionWithSameSampleBank()
         {
@@ -569,7 +619,7 @@ public void TestSelectingObjectDoesNotMutateSamples()
 
         private void clickSamplePiece(int objectIndex) => AddStep($"click {objectIndex.ToOrdinalWords()} sample piece", () =>
         {
-            var samplePiece = this.ChildrenOfType<SamplePointPiece>().Single(piece => piece.HitObject == EditorBeatmap.HitObjects.ElementAt(objectIndex));
+            var samplePiece = this.ChildrenOfType<SamplePointPiece>().Single(piece => piece is not NodeSamplePointPiece && piece.HitObject == EditorBeatmap.HitObjects.ElementAt(objectIndex));
 
             InputManager.MoveMouseTo(samplePiece);
             InputManager.Click(MouseButton.Left);
@@ -583,6 +633,21 @@ private void clickNodeSamplePiece(int objectIndex, int nodeIndex) => AddStep($"c
             InputManager.Click(MouseButton.Left);
         });
 
+        private void seekSamplePiece(int direction) => AddStep($"seek sample piece {direction}", () =>
+        {
+            InputManager.PressKey(Key.ShiftLeft);
+            InputManager.PressKey(Key.AltLeft);
+            InputManager.Key(direction < 1 ? Key.Left : Key.Right);
+            InputManager.ReleaseKey(Key.AltLeft);
+            InputManager.ReleaseKey(Key.ShiftLeft);
+        });
+
+        private void samplePopoverIsOpen() => AddUntilStep("sample popover is open", () =>
+        {
+            var popover = this.ChildrenOfType<SamplePointPiece.SampleEditPopover>().SingleOrDefault(o => o.IsPresent);
+            return popover != null;
+        });
+
         private void samplePopoverHasNoFocus() => AddUntilStep("sample popover textbox not focused", () =>
         {
             var popover = this.ChildrenOfType<SamplePointPiece.SampleEditPopover>().SingleOrDefault();
@@ -727,5 +792,7 @@ private void hitObjectNodeHasSampleAdditionBank(int objectIndex, int nodeIndex,
             var h = EditorBeatmap.HitObjects.ElementAt(objectIndex) as IHasRepeats;
             return h is not null && h.NodeSamples[nodeIndex].Where(o => o.Name != HitSampleInfo.HIT_NORMAL).All(o => o.Bank == bank);
         });
+
+        private void editorTimeIs(double time) => AddAssert($"editor time is {time}", () => Precision.AlmostEquals(EditorClock.CurrentTimeAccurate, time, 1));
     }
 }

osu.Game/Input/Bindings/GlobalActionContainer.cs

@@ -147,6 +147,10 @@ public static IEnumerable<GlobalAction> GetGlobalActionsFor(GlobalActionCategory
             new KeyBinding(new[] { InputKey.Control, InputKey.Shift, InputKey.MouseWheelLeft }, GlobalAction.EditorCycleNextBeatSnapDivisor),
             new KeyBinding(new[] { InputKey.Control, InputKey.R }, GlobalAction.EditorToggleRotateControl),
             new KeyBinding(new[] { InputKey.Control, InputKey.E }, GlobalAction.EditorToggleScaleControl),
+            new KeyBinding(new[] { InputKey.Alt, InputKey.Left }, GlobalAction.EditorSeekToPreviousHitObject),
+            new KeyBinding(new[] { InputKey.Alt, InputKey.Right }, GlobalAction.EditorSeekToNextHitObject),
+            new KeyBinding(new[] { InputKey.Alt, InputKey.Shift, InputKey.Left }, GlobalAction.EditorSeekToPreviousSamplePoint),
+            new KeyBinding(new[] { InputKey.Alt, InputKey.Shift, InputKey.Right }, GlobalAction.EditorSeekToNextSamplePoint),
         };
 
         private static IEnumerable<KeyBinding> editorTestPlayKeyBindings => new[]
@@ -456,6 +460,18 @@ public enum GlobalAction
 
         [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorTestPlayQuickExitToCurrentTime))]
         EditorTestPlayQuickExitToCurrentTime,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorSeekToPreviousHitObject))]
+        EditorSeekToPreviousHitObject,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorSeekToNextHitObject))]
+        EditorSeekToNextHitObject,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorSeekToPreviousSamplePoint))]
+        EditorSeekToPreviousSamplePoint,
+
+        [LocalisableDescription(typeof(GlobalActionKeyBindingStrings), nameof(GlobalActionKeyBindingStrings.EditorSeekToNextSamplePoint))]
+        EditorSeekToNextSamplePoint,
     }
 
     public enum GlobalActionCategory

osu.Game/Localisation/GlobalActionKeyBindingStrings.cs

@@ -404,6 +404,26 @@ public static class GlobalActionKeyBindingStrings
         /// </summary>
         public static LocalisableString DecreaseModSpeed => new TranslatableString(getKey(@"decrease_mod_speed"), @"Decrease mod speed");
 
+        /// <summary>
+        /// "Seek to previous hit object"
+        /// </summary>
+        public static LocalisableString EditorSeekToPreviousHitObject => new TranslatableString(getKey(@"editor_seek_to_previous_hit_object"), @"Seek to previous hit object");
+
+        /// <summary>
+        /// "Seek to next hit object"
+        /// </summary>
+        public static LocalisableString EditorSeekToNextHitObject => new TranslatableString(getKey(@"editor_seek_to_next_hit_object"), @"Seek to next hit object");
+
+        /// <summary>
+        /// "Seek to previous sample point"
+        /// </summary>
+        public static LocalisableString EditorSeekToPreviousSamplePoint => new TranslatableString(getKey(@"editor_seek_to_previous_sample_point"), @"Seek to previous sample point");
+
+        /// <summary>
+        /// "Seek to next sample point"
+        /// </summary>
+        public static LocalisableString EditorSeekToNextSamplePoint => new TranslatableString(getKey(@"editor_seek_to_next_sample_point"), @"Seek to next sample point");
+
         private static string getKey(string key) => $@"{prefix}:{key}";
     }
 }

osu.Game/Overlays/Volume/VolumeControlReceptor.cs

@@ -23,15 +23,15 @@ public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
             {
                 case GlobalAction.DecreaseVolume:
                 case GlobalAction.IncreaseVolume:
-                    ActionRequested?.Invoke(e.Action);
-                    return true;
+                    return ActionRequested?.Invoke(e.Action) == true;
 
                 case GlobalAction.ToggleMute:
                 case GlobalAction.NextVolumeMeter:
                 case GlobalAction.PreviousVolumeMeter:
                     if (!e.Repeat)
-                        ActionRequested?.Invoke(e.Action);
-                    return true;
+                        return ActionRequested?.Invoke(e.Action) == true;
+
+                    return false;
             }
 
             return false;

osu.Game/Overlays/VolumeOverlay.cs

@@ -110,14 +110,18 @@ public bool Adjust(GlobalAction action, float amount = 1, bool isPrecise = false
                     return true;
 
                 case GlobalAction.NextVolumeMeter:
-                    if (State.Value == Visibility.Visible)
-                        volumeMeters.SelectNext();
+                    if (State.Value != Visibility.Visible)
+                        return false;
+
+                    volumeMeters.SelectNext();
                     Show();
                     return true;
 
                 case GlobalAction.PreviousVolumeMeter:
-                    if (State.Value == Visibility.Visible)
-                        volumeMeters.SelectPrevious();
+                    if (State.Value != Visibility.Visible)
+                        return false;
+
+                    volumeMeters.SelectPrevious();
                     Show();
                     return true;
 

osu.Game/Screens/Edit/Compose/Components/Timeline/NodeSamplePointPiece.cs

@@ -22,6 +22,12 @@ public NodeSamplePointPiece(HitObject hitObject, int nodeIndex)
             NodeIndex = nodeIndex;
         }
 
+        protected override double GetTime()
+        {
+            var hasRepeats = (IHasRepeats)HitObject;
+            return HitObject.StartTime + hasRepeats.Duration * NodeIndex / hasRepeats.SpanCount();
+        }
+
         protected override IList<HitSampleInfo> GetSamples()
         {
             var hasRepeats = (IHasRepeats)HitObject;

osu.Game/Screens/Edit/Compose/Components/Timeline/SamplePointPiece.cs

@@ -33,6 +33,12 @@ public partial class SamplePointPiece : HitObjectPointPiece, IHasPopover
     {
         public readonly HitObject HitObject;
 
+        [Resolved]
+        private EditorClock? editorClock { get; set; }
+
+        [Resolved]
+        private Editor? editor { get; set; }
+
         public SamplePointPiece(HitObject hitObject)
         {
             HitObject = hitObject;
@@ -43,15 +49,35 @@ public SamplePointPiece(HitObject hitObject)
 
         protected override Color4 GetRepresentingColour(OsuColour colours) => AlternativeColor ? colours.Pink2 : colours.Pink1;
 
+        protected virtual double GetTime() => HitObject is IHasRepeats r ? HitObject.StartTime + r.Duration / r.SpanCount() / 2 : HitObject.StartTime;
+
         [BackgroundDependencyLoader]
         private void load()
         {
             HitObject.DefaultsApplied += _ => updateText();
             updateText();
+
+            if (editor != null)
+                editor.ShowSampleEditPopoverRequested += onShowSampleEditPopoverRequested;
+        }
+
+        protected override void Dispose(bool isDisposing)
+        {
+            base.Dispose(isDisposing);
+
+            if (editor != null)
+                editor.ShowSampleEditPopoverRequested -= onShowSampleEditPopoverRequested;
+        }
+
+        private void onShowSampleEditPopoverRequested(double time)
+        {
+            if (time == GetTime())
+                this.ShowPopover();
         }
 
         protected override bool OnClick(ClickEvent e)
         {
+            editorClock?.SeekSmoothlyTo(GetTime());
             this.ShowPopover();
             return true;
         }

osu.Game/Screens/Edit/Editor.cs

@@ -44,6 +44,7 @@
 using osu.Game.Rulesets;
 using osu.Game.Rulesets.Edit;
 using osu.Game.Rulesets.Objects;
+using osu.Game.Rulesets.Objects.Types;
 using osu.Game.Screens.Edit.Components.Menus;
 using osu.Game.Screens.Edit.Compose;
 using osu.Game.Screens.Edit.Compose.Components.Timeline;
@@ -224,6 +225,9 @@ protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnl
         /// </remarks>
         public Bindable<bool> ComposerFocusMode { get; } = new Bindable<bool>();
 
+        [CanBeNull]
+        public event Action<double> ShowSampleEditPopoverRequested;
+
         public Editor(EditorLoader loader = null)
         {
             this.loader = loader;
@@ -713,6 +717,26 @@ protected override bool OnScroll(ScrollEvent e)
 
         public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
         {
+            // Repeatable actions
+            switch (e.Action)
+            {
+                case GlobalAction.EditorSeekToPreviousHitObject:
+                    seekHitObject(-1);
+                    return true;
+
+                case GlobalAction.EditorSeekToNextHitObject:
+                    seekHitObject(1);
+                    return true;
+
+                case GlobalAction.EditorSeekToPreviousSamplePoint:
+                    seekSamplePoint(-1);
+                    return true;
+
+                case GlobalAction.EditorSeekToNextSamplePoint:
+                    seekSamplePoint(1);
+                    return true;
+            }
+
             if (e.Repeat)
                 return false;
 
@@ -750,10 +774,9 @@ public bool OnPressed(KeyBindingPressEvent<GlobalAction> e)
                 case GlobalAction.EditorTestGameplay:
                     bottomBar.TestGameplayButton.TriggerClick();
                     return true;
-
-                default:
-                    return false;
             }
+
+            return false;
         }
 
         public void OnReleased(KeyBindingReleaseEvent<GlobalAction> e)
@@ -1077,6 +1100,66 @@ private void seekControlPoint(int direction)
                 clock.Seek(found.Time);
         }
 
+        private void seekHitObject(int direction)
+        {
+            var found = direction < 1
+                ? editorBeatmap.HitObjects.LastOrDefault(p => p.StartTime < clock.CurrentTimeAccurate)
+                : editorBeatmap.HitObjects.FirstOrDefault(p => p.StartTime > clock.CurrentTimeAccurate);
+
+            if (found != null)
+                clock.SeekSmoothlyTo(found.StartTime);
+        }
+
+        private void seekSamplePoint(int direction)
+        {
+            double currentTime = clock.CurrentTimeAccurate;
+
+            // Check if we are currently inside a hit object with node samples, if so seek to the next node sample point
+            var current = direction < 1
+                ? editorBeatmap.HitObjects.LastOrDefault(p => p is IHasRepeats r && p.StartTime < currentTime && r.EndTime >= currentTime)
+                : editorBeatmap.HitObjects.LastOrDefault(p => p is IHasRepeats r && p.StartTime <= currentTime && r.EndTime > currentTime);
+
+            if (current != null)
+            {
+                // Find the next node sample point
+                var r = (IHasRepeats)current;
+                double[] nodeSamplePointTimes = new double[r.RepeatCount + 3];
+
+                nodeSamplePointTimes[0] = current.StartTime;
+                // The sample point for the main samples is sandwiched between the head and the first repeat
+                nodeSamplePointTimes[1] = current.StartTime + r.Duration / r.SpanCount() / 2;
+
+                for (int i = 0; i < r.SpanCount(); i++)
+                {
+                    nodeSamplePointTimes[i + 2] = current.StartTime + r.Duration / r.SpanCount() * (i + 1);
+                }
+
+                double found = direction < 1
+                    ? nodeSamplePointTimes.Last(p => p < currentTime)
+                    : nodeSamplePointTimes.First(p => p > currentTime);
+
+                clock.SeekSmoothlyTo(found);
+            }
+            else
+            {
+                if (direction < 1)
+                {
+                    current = editorBeatmap.HitObjects.LastOrDefault(p => p.StartTime < currentTime);
+                    if (current != null)
+                        clock.SeekSmoothlyTo(current is IHasRepeats r ? r.EndTime : current.StartTime);
+                }
+                else
+                {
+                    current = editorBeatmap.HitObjects.FirstOrDefault(p => p.StartTime > currentTime);
+                    if (current != null)
+                        clock.SeekSmoothlyTo(current.StartTime);
+                }
+            }
+
+            // Show the sample edit popover at the current time
+            ShowSampleEditPopoverRequested?.Invoke(clock.CurrentTimeAccurate);
+        }
+
         private void seek(UIEvent e, int direction)
         {
             double amount = e.ShiftPressed ? 4 : 1;