osu/osu.Game/Input/Bindings/GlobalActionContainer.cs

// 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.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using osu.Framework.Graphics;
using osu.Framework.Input;
using osu.Framework.Input.Bindings;

namespace osu.Game.Input.Bindings
{
    public class GlobalActionContainer : DatabasedKeyBindingContainer<GlobalAction>, IHandleGlobalKeyboardInput
    {
        private readonly Drawable handler;

        public GlobalActionContainer(OsuGameBase game)
            : base(matchingMode: KeyCombinationMatchingMode.Modifiers)
        {
            if (game is IKeyBindingHandler<GlobalAction>)
                handler = game;
        }

        public override IEnumerable<KeyBinding> DefaultKeyBindings => GlobalKeyBindings
                                                                      .Concat(InGameKeyBindings)
                                                                      .Concat(AudioControlKeyBindings)
                                                                      .Concat(SongSelectKeyBindings);

        public IEnumerable<KeyBinding> GlobalKeyBindings => new[]
        {
            new KeyBinding(InputKey.F6, GlobalAction.ToggleNowPlaying),
            new KeyBinding(InputKey.F8, GlobalAction.ToggleChat),
            new KeyBinding(InputKey.F9, GlobalAction.ToggleSocial),
            new KeyBinding(InputKey.F10, GlobalAction.ToggleGameplayMouseButtons),
            new KeyBinding(InputKey.F12, GlobalAction.TakeScreenshot),

            new KeyBinding(new[] { InputKey.Control, InputKey.Alt, InputKey.R }, GlobalAction.ResetInputSettings),
            new KeyBinding(new[] { InputKey.Control, InputKey.T }, GlobalAction.ToggleToolbar),
            new KeyBinding(new[] { InputKey.Control, InputKey.O }, GlobalAction.ToggleSettings),
            new KeyBinding(new[] { InputKey.Control, InputKey.D }, GlobalAction.ToggleDirect),

            new KeyBinding(InputKey.Escape, GlobalAction.Back),
            new KeyBinding(InputKey.ExtraMouseButton1, GlobalAction.Back),

            new KeyBinding(InputKey.Up, GlobalAction.SelectPrevious),
            new KeyBinding(InputKey.Down, GlobalAction.SelectNext),

            new KeyBinding(InputKey.Space, GlobalAction.Select),
            new KeyBinding(InputKey.Enter, GlobalAction.Select),
            new KeyBinding(InputKey.KeypadEnter, GlobalAction.Select),
        };

        public IEnumerable<KeyBinding> InGameKeyBindings => new[]
        {
            new KeyBinding(InputKey.Space, GlobalAction.SkipCutscene),
            new KeyBinding(InputKey.Tilde, GlobalAction.QuickRetry),
            new KeyBinding(new[] { InputKey.Control, InputKey.Tilde }, GlobalAction.QuickExit),
            new KeyBinding(new[] { InputKey.Control, InputKey.Plus }, GlobalAction.IncreaseScrollSpeed),
            new KeyBinding(new[] { InputKey.Control, InputKey.Minus }, GlobalAction.DecreaseScrollSpeed),
        };

        public IEnumerable<KeyBinding> SongSelectKeyBindings => new[]
        {
            new KeyBinding(InputKey.F1, GlobalAction.ToggleModSelection),
            new KeyBinding(InputKey.F2, GlobalAction.SelectNextRandom),
            new KeyBinding(new[] { InputKey.Shift, InputKey.F2 }, GlobalAction.SelectPreviousRandom),
            new KeyBinding(InputKey.F3, GlobalAction.ToggleBeatmapOptions)
        };

        public IEnumerable<KeyBinding> AudioControlKeyBindings => new[]
        {
            new KeyBinding(new[] { InputKey.Alt, InputKey.Up }, GlobalAction.IncreaseVolume),
            new KeyBinding(new[] { InputKey.Alt, InputKey.MouseWheelUp }, GlobalAction.IncreaseVolume),
            new KeyBinding(new[] { InputKey.Alt, InputKey.Down }, GlobalAction.DecreaseVolume),
            new KeyBinding(new[] { InputKey.Alt, InputKey.MouseWheelDown }, GlobalAction.DecreaseVolume),

            new KeyBinding(InputKey.F4, GlobalAction.ToggleMute),

            new KeyBinding(InputKey.TrackPrevious, GlobalAction.MusicPrev),
            new KeyBinding(InputKey.F1, GlobalAction.MusicPrev),
            new KeyBinding(InputKey.TrackNext, GlobalAction.MusicNext),
            new KeyBinding(InputKey.F5, GlobalAction.MusicNext),
            new KeyBinding(InputKey.PlayPause, GlobalAction.MusicPlay),
            new KeyBinding(InputKey.F3, GlobalAction.MusicPlay)
        };

        protected override IEnumerable<Drawable> KeyBindingInputQueue =>
            handler == null ? base.KeyBindingInputQueue : base.KeyBindingInputQueue.Prepend(handler);
    }

    public enum GlobalAction
    {
        [Description("Toggle chat overlay")]
        ToggleChat,

        [Description("Toggle social overlay")]
        ToggleSocial,

        [Description("Reset input settings")]
        ResetInputSettings,

        [Description("Toggle toolbar")]
        ToggleToolbar,

        [Description("Toggle settings")]
        ToggleSettings,

        [Description("Toggle osu!direct")]
        ToggleDirect,

        [Description("Increase volume")]
        IncreaseVolume,

        [Description("Decrease volume")]
        DecreaseVolume,

        [Description("Toggle mute")]
        ToggleMute,

        // In-Game Keybindings
        [Description("Skip cutscene")]
        SkipCutscene,

        [Description("Quick retry (hold)")]
        QuickRetry,

        [Description("Take screenshot")]
        TakeScreenshot,

        [Description("Toggle gameplay mouse buttons")]
        ToggleGameplayMouseButtons,

        [Description("Back")]
        Back,

        [Description("Increase scroll speed")]
        IncreaseScrollSpeed,

        [Description("Decrease scroll speed")]
        DecreaseScrollSpeed,

        [Description("Select")]
        Select,

        [Description("Quick exit (Hold)")]
        QuickExit,

        // Game-wide beatmap msi ccotolle keybindings
        [Description("Next track")]
        MusicNext,

        [Description("Previous track")]
        MusicPrev,

        [Description("Play / pause")]
        MusicPlay,

        [Description("Toggle now playing overlay")]
        ToggleNowPlaying,

        [Description("Previous Selection")]
        SelectPrevious,

        [Description("Next Selection")]
        SelectNext,

        // Song select keybindings
        [Description("Toggle Mod Select")]
        ToggleModSelection,

        [Description("Random")]
        SelectNextRandom,

        [Description("Rewind")]
        SelectPreviousRandom,

        [Description("Beatmap Options")]
        ToggleBeatmapOptions,
    }
}