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osu-lazer/osu.Game/Screens/Edit/Components/TernaryButtons/TernaryButton.cs

45 lines
1.3 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.
using System;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Game.Graphics.UserInterface;
namespace osu.Game.Screens.Edit.Components.TernaryButtons
{
public class TernaryButton
{
public readonly Bindable<TernaryState> Bindable;
public readonly string Description;
/// <summary>
/// A function which creates a drawable icon to represent this item. If null, a sane default should be used.
/// </summary>
public readonly Func<Drawable>? CreateIcon;
public TernaryButton(Bindable<TernaryState> bindable, string description, Func<Drawable>? createIcon = null)
{
Bindable = bindable;
Description = description;
CreateIcon = createIcon;
}
public void Toggle()
{
switch (Bindable.Value)
{
case TernaryState.False:
case TernaryState.Indeterminate:
Bindable.Value = TernaryState.True;
break;
case TernaryState.True:
Bindable.Value = TernaryState.False;
break;
}
}
}
}