osu/osu.Game/Input/ConfineMouseTracker.cs

76 lines
3.3 KiB
C#

// 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.
#nullable disable
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Configuration;
using osu.Framework.Graphics;
using osu.Framework.Input;
using osu.Game.Configuration;
using osu.Game.Screens.Play;
namespace osu.Game.Input
{
/// <summary>
/// Connects <see cref="OsuSetting.ConfineMouseMode"/> with <see cref="FrameworkSetting.ConfineMouseMode"/>.
/// If <see cref="ILocalUserPlayInfo.PlayingState"/> is playing, we should also confine the mouse cursor if it has been
/// requested with <see cref="OsuConfineMouseMode.DuringGameplay"/>.
/// </summary>
public partial class ConfineMouseTracker : Component
{
private Bindable<ConfineMouseMode> frameworkConfineMode;
private Bindable<WindowMode> frameworkWindowMode;
private Bindable<bool> frameworkMinimiseOnFocusLossInFullscreen;
private Bindable<OsuConfineMouseMode> osuConfineMode;
private IBindable<LocalUserPlayingState> localUserPlaying;
[BackgroundDependencyLoader]
private void load(ILocalUserPlayInfo localUserInfo, FrameworkConfigManager frameworkConfigManager, OsuConfigManager osuConfigManager)
{
frameworkConfineMode = frameworkConfigManager.GetBindable<ConfineMouseMode>(FrameworkSetting.ConfineMouseMode);
frameworkWindowMode = frameworkConfigManager.GetBindable<WindowMode>(FrameworkSetting.WindowMode);
frameworkMinimiseOnFocusLossInFullscreen = frameworkConfigManager.GetBindable<bool>(FrameworkSetting.MinimiseOnFocusLossInFullscreen);
frameworkWindowMode.BindValueChanged(_ => updateConfineMode());
frameworkMinimiseOnFocusLossInFullscreen.BindValueChanged(_ => updateConfineMode());
osuConfineMode = osuConfigManager.GetBindable<OsuConfineMouseMode>(OsuSetting.ConfineMouseMode);
localUserPlaying = localUserInfo.PlayingState.GetBoundCopy();
osuConfineMode.ValueChanged += _ => updateConfineMode();
localUserPlaying.BindValueChanged(_ => updateConfineMode(), true);
}
private void updateConfineMode()
{
// confine mode is unavailable on some platforms
if (frameworkConfineMode.Disabled)
return;
// override confine mode only when clicking outside the window minimises it.
if (frameworkWindowMode.Value == WindowMode.Fullscreen && frameworkMinimiseOnFocusLossInFullscreen.Value)
{
frameworkConfineMode.Value = ConfineMouseMode.Fullscreen;
return;
}
switch (osuConfineMode.Value)
{
case OsuConfineMouseMode.Never:
frameworkConfineMode.Value = ConfineMouseMode.Never;
break;
case OsuConfineMouseMode.DuringGameplay:
frameworkConfineMode.Value = localUserPlaying.Value == LocalUserPlayingState.Playing ? ConfineMouseMode.Always : ConfineMouseMode.Never;
break;
case OsuConfineMouseMode.Always:
frameworkConfineMode.Value = ConfineMouseMode.Always;
break;
}
}
}
}