osu/osu.Game/Tests/Visual/EditorClockTestCase.cs

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// Copyright (c) 2007-2018 ppy Pty Ltd <contact@ppy.sh>.
// Licensed under the MIT Licence - https://raw.githubusercontent.com/ppy/osu/master/LICENCE
using osu.Framework.Allocation;
using osu.Framework.Input;
using osu.Framework.Timing;
using osu.Game.Beatmaps;
using osu.Game.Beatmaps.ControlPoints;
using osu.Game.Screens.Edit;
using osu.Game.Screens.Edit.Screens.Compose;
namespace osu.Game.Tests.Visual
{
/// <summary>
/// Provides a clock, beat-divisor, and scrolling capability for test cases of editor components that
/// are preferrably tested within the presence of a clock and seek controls.
/// </summary>
public abstract class EditorClockTestCase : OsuTestCase
{
protected readonly BindableBeatDivisor BeatDivisor = new BindableBeatDivisor();
protected readonly EditorClock Clock;
protected EditorClockTestCase()
{
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Clock = new EditorClock(new ControlPointInfo(), 5000, BeatDivisor) { IsCoupled = false };
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}
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protected override IReadOnlyDependencyContainer CreateChildDependencies(IReadOnlyDependencyContainer parent)
{
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var dependencies = new DependencyContainer(base.CreateChildDependencies(parent));
dependencies.Cache(BeatDivisor);
dependencies.CacheAs<IFrameBasedClock>(Clock);
dependencies.CacheAs<IAdjustableClock>(Clock);
return dependencies;
}
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[BackgroundDependencyLoader]
private void load()
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{
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Beatmap.BindValueChanged(beatmapChanged, true);
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}
private void beatmapChanged(WorkingBeatmap working)
{
Clock.ControlPointInfo = working.Beatmap.ControlPointInfo;
Clock.ChangeSource((IAdjustableClock)working.Track ?? new StopwatchClock());
Clock.ProcessFrame();
}
protected override void Update()
{
base.Update();
Clock.ProcessFrame();
}
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protected override bool OnScroll(InputState state)
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{
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if (state.Mouse.ScrollDelta.Y > 0)
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Clock.SeekBackward(true);
else
Clock.SeekForward(true);
return true;
}
}
}