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Code Issues Releases Wiki Activity

Fix volume controls not supporting key repeat

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This commit is contained in:
Dean Herbert 2021-04-14 13:10:45 +09:00
parent d076be82a5
commit 8282f38eb7
2 changed files with 32 additions and 8 deletions
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8
osu.Game/Extensions/DrawableExtensions.cs
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@ -9,6 +9,9 @@ namespace osu.Game.Extensions
{
public static class DrawableExtensions
{
public const double REPEAT_INTERVAL = 70;
public const double INITIAL_DELAY = 250;
/// <summary>
/// Helper method that is used while <see cref="IKeyBindingHandler"/> doesn't support repetitions of <see cref="IKeyBindingHandler{T}.OnPressed"/>.
/// Simulates repetitions by continually invoking a delegate according to the default key repeat rate.
@ -19,12 +22,13 @@ namespace osu.Game.Extensions
/// <param name="handler">The <see cref="IKeyBindingHandler{T}"/> which is handling the repeat.</param>
/// <param name="scheduler">The <see cref="Scheduler"/> to schedule repetitions on.</param>
/// <param name="action">The <see cref="Action"/> to be invoked once immediately and with every repetition.</param>
/// <param name="initialRepeatDelay">The delay imposed on the first repeat. Defaults to <see cref="INITIAL_DELAY"/>.</param>
/// <returns>A <see cref="ScheduledDelegate"/> which can be cancelled to stop the repeat events from firing.</returns>
public static ScheduledDelegate BeginKeyRepeat(this IKeyBindingHandler handler, Scheduler scheduler, Action action)
public static ScheduledDelegate BeginKeyRepeat(this IKeyBindingHandler handler, Scheduler scheduler, Action action, double initialRepeatDelay = INITIAL_DELAY)
{
action();
ScheduledDelegate repeatDelegate = new ScheduledDelegate(action, handler.Time.Current + 250, 70);
ScheduledDelegate repeatDelegate = new ScheduledDelegate(action, handler.Time.Current + initialRepeatDelay, REPEAT_INTERVAL);
scheduler.Add(repeatDelegate);
return repeatDelegate;
}

32
osu.Game/Overlays/Volume/VolumeControlReceptor.cs
View File

@ -6,6 +6,8 @@ using osu.Framework.Graphics.Containers;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;
using osu.Framework.Input.Events;
using osu.Framework.Threading;
using osu.Game.Extensions;
using osu.Game.Input.Bindings;
namespace osu.Game.Overlays.Volume
@ -15,8 +17,30 @@ namespace osu.Game.Overlays.Volume
public Func<GlobalAction, bool> ActionRequested;
public Func<GlobalAction, float, bool, bool> ScrollActionRequested;
public bool OnPressed(GlobalAction action) =>
ActionRequested?.Invoke(action) ?? false;
private ScheduledDelegate keyRepeat;
public bool OnPressed(GlobalAction action)
{
switch (action)
{
case GlobalAction.DecreaseVolume:
case GlobalAction.IncreaseVolume:
keyRepeat?.Cancel();
keyRepeat = this.BeginKeyRepeat(Scheduler, () => ActionRequested?.Invoke(action), 150);
return true;
case GlobalAction.ToggleMute:
ActionRequested?.Invoke(action);
return true;
}
return false;
}
public void OnReleased(GlobalAction action)
{
keyRepeat?.Cancel();
}
protected override bool OnScroll(ScrollEvent e)
{
@ -27,9 +51,5 @@ namespace osu.Game.Overlays.Volume
public bool OnScroll(GlobalAction action, float amount, bool isPrecise) =>
ScrollActionRequested?.Invoke(action, amount, isPrecise) ?? false;
public void OnReleased(GlobalAction action)
{
}
}
}