diff --git a/osu.Game.Tests/Visual/UserInterface/TestSceneThreeStateMenuItem.cs b/osu.Game.Tests/Visual/UserInterface/TestSceneThreeStateMenuItem.cs new file mode 100644 index 0000000000..caa07e7b60 --- /dev/null +++ b/osu.Game.Tests/Visual/UserInterface/TestSceneThreeStateMenuItem.cs @@ -0,0 +1,35 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using System; +using System.Collections.Generic; +using osu.Framework.Graphics; +using osu.Game.Graphics.UserInterface; + +namespace osu.Game.Tests.Visual.UserInterface +{ + public class TestSceneThreeStateMenuItem : OsuTestScene + { + public override IReadOnlyList RequiredTypes => new[] + { + typeof(OsuMenu), + typeof(ThreeStateMenuItem), + typeof(DrawableStatefulMenuItem) + }; + + public TestSceneThreeStateMenuItem() + { + Add(new OsuMenu(Direction.Vertical, true) + { + Anchor = Anchor.Centre, + Origin = Anchor.Centre, + Items = new[] + { + new ThreeStateMenuItem("First"), + new ThreeStateMenuItem("Second") { State = { Value = ThreeStates.Indeterminate } }, + new ThreeStateMenuItem("Third") { State = { Value = ThreeStates.Enabled } }, + } + }); + } + } +} diff --git a/osu.Game/Graphics/UserInterface/ThreeStateMenuItem.cs b/osu.Game/Graphics/UserInterface/ThreeStateMenuItem.cs new file mode 100644 index 0000000000..107bfe208b --- /dev/null +++ b/osu.Game/Graphics/UserInterface/ThreeStateMenuItem.cs @@ -0,0 +1,53 @@ +// Copyright (c) ppy Pty Ltd . Licensed under the MIT Licence. +// See the LICENCE file in the repository root for full licence text. + +using osu.Framework.Graphics.Sprites; + +namespace osu.Game.Graphics.UserInterface +{ + public class ThreeStateMenuItem : StatefulMenuItem + { + public ThreeStateMenuItem(string text, MenuItemType type = MenuItemType.Standard) + : base(text, type, getNextState) + { + } + + public override IconUsage? GetIconForState(ThreeStates state) + { + switch (state) + { + case ThreeStates.Indeterminate: + return FontAwesome.Regular.Circle; + + case ThreeStates.Enabled: + return FontAwesome.Solid.Check; + } + + return null; + } + + private static ThreeStates getNextState(ThreeStates state) + { + switch (state) + { + case ThreeStates.Disabled: + return ThreeStates.Enabled; + + case ThreeStates.Indeterminate: + return ThreeStates.Enabled; + + case ThreeStates.Enabled: + return ThreeStates.Disabled; + } + + return ThreeStates.Disabled; + } + } + + public enum ThreeStates + { + Disabled, + Indeterminate, + Enabled + } +}