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Merge pull request #9213 from smoogipoo/fix-keybinding-crash

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Fix crash when double-clicking clear binding button
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Dean Herbert 2020-06-04 23:31:02 +09:00 committed by GitHub
commit 2ec7059ac4
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2 changed files with 48 additions and 2 deletions
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45
osu.Game.Tests/Visual/Settings/TestSceneKeyBindingPanel.cs
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@ -1,13 +1,19 @@
// 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.Diagnostics;
using System.Linq;
using NUnit.Framework;
using osu.Framework.Testing;
using osu.Framework.Threading;
using osu.Game.Overlays;
using osu.Game.Overlays.KeyBinding;
using osuTK.Input;
namespace osu.Game.Tests.Visual.Settings
{
[TestFixture]
public class TestSceneKeyBindingPanel : OsuTestScene
public class TestSceneKeyBindingPanel : OsuManualInputManagerTestScene
{
private readonly KeyBindingPanel panel;
@ -21,5 +27,42 @@ namespace osu.Game.Tests.Visual.Settings
base.LoadComplete();
panel.Show();
}
[Test]
public void TestClickTwiceOnClearButton()
{
KeyBindingRow firstRow = null;
AddStep("click first row", () =>
{
firstRow = panel.ChildrenOfType<KeyBindingRow>().First();
InputManager.MoveMouseTo(firstRow);
InputManager.Click(MouseButton.Left);
});
AddStep("schedule button clicks", () =>
{
var clearButton = firstRow.ChildrenOfType<KeyBindingRow.ClearButton>().Single();
InputManager.MoveMouseTo(clearButton);
int buttonClicks = 0;
ScheduledDelegate clickDelegate = null;
clickDelegate = Scheduler.AddDelayed(() =>
{
InputManager.PressButton(MouseButton.Left);
InputManager.ReleaseButton(MouseButton.Left);
if (++buttonClicks == 2)
{
// ReSharper disable once AccessToModifiedClosure
Debug.Assert(clickDelegate != null);
// ReSharper disable once AccessToModifiedClosure
clickDelegate.Cancel();
}
}, 0, true);
});
}
}
}

5
osu.Game/Overlays/KeyBinding/KeyBindingRow.cs
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@ -274,6 +274,9 @@ namespace osu.Game.Overlays.KeyBinding
private void clear()
{
if (bindTarget == null)
return;
bindTarget.UpdateKeyCombination(InputKey.None);
finalise();
}
@ -333,7 +336,7 @@ namespace osu.Game.Overlays.KeyBinding
}
}
private class ClearButton : TriangleButton
public class ClearButton : TriangleButton
{
public ClearButton()
{