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osu-lazer/osu.Game/Graphics/UserInterfaceV2/ColourDisplay.cs
2021-04-19 18:24:48 +02:00

108 lines
3.2 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 osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.UserInterface;
using osu.Framework.Localisation;
using osu.Game.Graphics.Sprites;
using osuTK;
using osuTK.Graphics;
namespace osu.Game.Graphics.UserInterfaceV2
{
/// <summary>
/// A component which displays a colour along with related description text.
/// </summary>
public class ColourDisplay : CompositeDrawable, IHasCurrentValue<Color4>
{
private readonly BindableWithCurrent<Color4> current = new BindableWithCurrent<Color4>();
private Box fill;
private OsuSpriteText colourHexCode;
private OsuSpriteText colourName;
public Bindable<Color4> Current
{
get => current.Current;
set => current.Current = value;
}
private LocalisableString name;
public LocalisableString ColourName
{
get => name;
set
{
if (name == value)
return;
name = value;
colourName.Text = name;
}
}
[BackgroundDependencyLoader]
private void load()
{
AutoSizeAxes = Axes.Y;
Width = 100;
InternalChild = new FillFlowContainer
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Direction = FillDirection.Vertical,
Spacing = new Vector2(0, 10),
Children = new Drawable[]
{
new CircularContainer
{
RelativeSizeAxes = Axes.X,
Height = 100,
Masking = true,
Children = new Drawable[]
{
fill = new Box
{
RelativeSizeAxes = Axes.Both
},
colourHexCode = new OsuSpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Font = OsuFont.Default.With(size: 12)
}
}
},
colourName = new OsuSpriteText
{
Anchor = Anchor.TopCentre,
Origin = Anchor.TopCentre
}
}
};
}
protected override void LoadComplete()
{
base.LoadComplete();
current.BindValueChanged(_ => updateColour(), true);
}
private void updateColour()
{
fill.Colour = current.Value;
colourHexCode.Text = current.Value.ToHex();
colourHexCode.Colour = OsuColour.ForegroundTextColourFor(current.Value);
}
}
}