From aaf2f66594527f0d912bedaf72e79c22e4916b5c Mon Sep 17 00:00:00 2001 From: smoogipoo Date: Tue, 12 Jun 2018 15:49:42 +0900 Subject: [PATCH 1/6] Make scrolling only zoom the timeline --- .../Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs | 5 ++--- 1 file changed, 2 insertions(+), 3 deletions(-) diff --git a/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs b/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs index 035e6a0804..ed26c28c80 100644 --- a/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs +++ b/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs @@ -99,10 +99,9 @@ namespace osu.Game.Screens.Edit.Screens.Compose.Timeline protected override bool OnScroll(InputState state) { - if (!state.Keyboard.ControlPressed) + if (state.Mouse.HasPreciseScroll) return base.OnScroll(state); - - setZoomTarget(zoomTarget + state.Mouse.ScrollDelta.X, zoomedContent.ToLocalSpace(state.Mouse.NativeState.Position).X); + setZoomTarget(zoomTarget + state.Mouse.ScrollDelta.Y, zoomedContent.ToLocalSpace(state.Mouse.NativeState.Position).X); return true; } From 3b396e38caf1211eb3b6645f81b22e86092b7904 Mon Sep 17 00:00:00 2001 From: smoogipoo Date: Tue, 12 Jun 2018 15:51:48 +0900 Subject: [PATCH 2/6] Hide the scrollbar --- .../Edit/Screens/Compose/Timeline/Timeline.cs | 31 +------------------ 1 file changed, 1 insertion(+), 30 deletions(-) diff --git a/osu.Game/Screens/Edit/Screens/Compose/Timeline/Timeline.cs b/osu.Game/Screens/Edit/Screens/Compose/Timeline/Timeline.cs index daf67ed7f0..3bd7a0b96b 100644 --- a/osu.Game/Screens/Edit/Screens/Compose/Timeline/Timeline.cs +++ b/osu.Game/Screens/Edit/Screens/Compose/Timeline/Timeline.cs @@ -25,6 +25,7 @@ namespace osu.Game.Screens.Edit.Screens.Compose.Timeline ZoomDuration = 200; ZoomEasing = Easing.OutQuint; Zoom = 10; + ScrollbarVisible = false; } private WaveformGraph waveform; @@ -150,35 +151,5 @@ namespace osu.Game.Screens.Edit.Screens.Compose.Timeline if (trackWasPlaying) adjustableClock.Start(); } - - protected override ScrollbarContainer CreateScrollbar(Direction direction) => new TimelineScrollbar(this, direction); - - private class TimelineScrollbar : ScrollbarContainer - { - private readonly Timeline timeline; - - public TimelineScrollbar(Timeline timeline, Direction scrollDir) - : base(scrollDir) - { - this.timeline = timeline; - } - - protected override bool OnMouseDown(InputState state, MouseDownEventArgs args) - { - if (base.OnMouseDown(state, args)) - { - timeline.beginUserDrag(); - return true; - } - - return false; - } - - protected override bool OnMouseUp(InputState state, MouseUpEventArgs args) - { - timeline.endUserDrag(); - return base.OnMouseUp(state, args); - } - } } } From 34f23359bb773c8997e8e34a1e65d31374e679d9 Mon Sep 17 00:00:00 2001 From: smoogipoo Date: Tue, 12 Jun 2018 16:20:31 +0900 Subject: [PATCH 3/6] Fix unit tests --- .../Visual/TestCaseZoomableScrollContainer.cs | 24 +++++-------------- 1 file changed, 6 insertions(+), 18 deletions(-) diff --git a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs index 70dd67cdbd..0d6526b637 100644 --- a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs +++ b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs @@ -77,16 +77,12 @@ namespace osu.Game.Tests.Visual // Scroll in at 0.25 AddStep("Move mouse to 0.25x", () => InputManager.MoveMouseTo(new Vector2(scrollQuad.TopLeft.X + 0.25f * scrollQuad.Size.X, scrollQuad.Centre.Y))); - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by 3", () => InputManager.ScrollBy(new Vector2(3, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by 3", () => InputManager.ScrollBy(new Vector2(0, 3))); AddAssert("Box not at 0", () => !Precision.AlmostEquals(boxQuad.TopLeft, scrollQuad.TopLeft)); AddAssert("Box 1/4 at 1/4", () => Precision.AlmostEquals(boxQuad.TopLeft.X + 0.25f * boxQuad.Size.X, scrollQuad.TopLeft.X + 0.25f * scrollQuad.Size.X)); // Scroll out at 0.25 - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by -3", () => InputManager.ScrollBy(new Vector2(-3, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by -3", () => InputManager.ScrollBy(new Vector2(0, -3))); AddAssert("Box at 0", () => Precision.AlmostEquals(boxQuad.TopLeft, scrollQuad.TopLeft)); AddAssert("Box 1/4 at 1/4", () => Precision.AlmostEquals(boxQuad.TopLeft.X + 0.25f * boxQuad.Size.X, scrollQuad.TopLeft.X + 0.25f * scrollQuad.Size.X)); } @@ -98,15 +94,11 @@ namespace osu.Game.Tests.Visual // Scroll in at 0.25 AddStep("Move mouse to 0.25x", () => InputManager.MoveMouseTo(new Vector2(scrollQuad.TopLeft.X + 0.25f * scrollQuad.Size.X, scrollQuad.Centre.Y))); - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by 1", () => InputManager.ScrollBy(new Vector2(1, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by 1", () => InputManager.ScrollBy(new Vector2(0, 1))); // Scroll in at 0.6 AddStep("Move mouse to 0.75x", () => InputManager.MoveMouseTo(new Vector2(scrollQuad.TopLeft.X + 0.75f * scrollQuad.Size.X, scrollQuad.Centre.Y))); - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by 1", () => InputManager.ScrollBy(new Vector2(1, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by 1", () => InputManager.ScrollBy(new Vector2(0, 1))); AddAssert("Box not at 0", () => !Precision.AlmostEquals(boxQuad.TopLeft, scrollQuad.TopLeft)); // Very hard to determine actual position, so approximate @@ -115,15 +107,11 @@ namespace osu.Game.Tests.Visual AddAssert("Box at correct position (3)", () => Precision.DefinitelyBigger(boxQuad.TopLeft.X + 0.6f * boxQuad.Size.X, scrollQuad.TopLeft.X + 0.6f * scrollQuad.Size.X)); // Scroll out at 0.6 - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by -1", () => InputManager.ScrollBy(new Vector2(-1, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by -1", () => InputManager.ScrollBy(new Vector2(0, -1))); // Scroll out at 0.25 AddStep("Move mouse to 0.25x", () => InputManager.MoveMouseTo(new Vector2(scrollQuad.TopLeft.X + 0.25f * scrollQuad.Size.X, scrollQuad.Centre.Y))); - AddStep("Press ctrl", () => InputManager.PressKey(Key.LControl)); - AddStep("Scroll by -1", () => InputManager.ScrollBy(new Vector2(-1, 0))); - AddStep("Release ctrl", () => InputManager.ReleaseKey(Key.LControl)); + AddStep("Scroll by -1", () => InputManager.ScrollBy(new Vector2(0, -1))); AddAssert("Box at 0", () => Precision.AlmostEquals(boxQuad.TopLeft, scrollQuad.TopLeft)); } From 93d2b5c4dea32f93186e877697cb95cf806e902b Mon Sep 17 00:00:00 2001 From: smoogipoo Date: Tue, 12 Jun 2018 16:20:38 +0900 Subject: [PATCH 4/6] Adjust precision for failing test --- osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs index 0d6526b637..7fe59979a1 100644 --- a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs +++ b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs @@ -66,7 +66,7 @@ namespace osu.Game.Tests.Visual { reset(); AddStep("Set zoom = 10", () => scrollContainer.Zoom = 10); - AddAssert("Box at 1/2", () => Precision.AlmostEquals(boxQuad.Centre, scrollQuad.Centre)); + AddAssert("Box at 1/2", () => Precision.AlmostEquals(boxQuad.Centre, scrollQuad.Centre, 1)); AddAssert("Box width = 10x", () => Precision.AlmostEquals(boxQuad.Size.X, 10 * scrollQuad.Size.X)); } From ac1990c093a9f69eabdbe49af90182794466ee3c Mon Sep 17 00:00:00 2001 From: Dan Balasescu <1329837+smoogipoo@users.noreply.github.com> Date: Tue, 12 Jun 2018 16:36:46 +0900 Subject: [PATCH 5/6] Remove unused using --- osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs | 1 - 1 file changed, 1 deletion(-) diff --git a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs index 7fe59979a1..8bd1b79a84 100644 --- a/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs +++ b/osu.Game.Tests/Visual/TestCaseZoomableScrollContainer.cs @@ -13,7 +13,6 @@ using osu.Game.Graphics.Cursor; using osu.Game.Screens.Edit.Screens.Compose.Timeline; using OpenTK; using OpenTK.Graphics; -using OpenTK.Input; namespace osu.Game.Tests.Visual { From 31f9d0161df4b9f2fd19e6a7e9304f52766d2154 Mon Sep 17 00:00:00 2001 From: Dean Herbert Date: Mon, 18 Jun 2018 03:03:09 +0900 Subject: [PATCH 6/6] Add a comment about precision scroll behaviour --- .../Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs | 2 ++ 1 file changed, 2 insertions(+) diff --git a/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs b/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs index ed26c28c80..0bfea68e50 100644 --- a/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs +++ b/osu.Game/Screens/Edit/Screens/Compose/Timeline/ZoomableScrollContainer.cs @@ -100,7 +100,9 @@ namespace osu.Game.Screens.Edit.Screens.Compose.Timeline protected override bool OnScroll(InputState state) { if (state.Mouse.HasPreciseScroll) + // for now, we don't support zoom when using a precision scroll device. this needs gesture support. return base.OnScroll(state); + setZoomTarget(zoomTarget + state.Mouse.ScrollDelta.Y, zoomedContent.ToLocalSpace(state.Mouse.NativeState.Position).X); return true; }