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osu-lazer/osu.Game/Graphics/Containers/Markdown/Footnotes/OsuMarkdownFootnoteLink.cs
2022-12-19 19:28:01 +01:00

71 lines
2.3 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.Collections.Generic;
using Markdig.Extensions.Footnotes;
using osu.Framework.Allocation;
using osu.Framework.Extensions.IEnumerableExtensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers.Markdown;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Localisation;
using osu.Game.Overlays;
namespace osu.Game.Graphics.Containers.Markdown.Footnotes
{
public partial class OsuMarkdownFootnoteLink : OsuHoverContainer, IHasCustomTooltip
{
private readonly FootnoteLink footnoteLink;
private SpriteText spriteText = null!;
[Resolved]
private IMarkdownTextComponent parentTextComponent { get; set; } = null!;
[Resolved]
private OverlayColourProvider colourProvider { get; set; } = null!;
[Resolved]
private OsuMarkdownContainer markdownContainer { get; set; } = null!;
protected override IEnumerable<Drawable> EffectTargets => spriteText.Yield();
public OsuMarkdownFootnoteLink(FootnoteLink footnoteLink)
{
this.footnoteLink = footnoteLink;
AutoSizeAxes = Axes.Both;
Action = () => { }; // TODO
}
[BackgroundDependencyLoader]
private void load()
{
IdleColour = colourProvider.Light2;
HoverColour = colourProvider.Light1;
spriteText = parentTextComponent.CreateSpriteText();
Add(spriteText.With(t =>
{
float baseSize = t.Font.Size;
t.Font = t.Font.With(size: baseSize * 0.58f);
t.Margin = new MarginPadding { Bottom = 0.33f * baseSize };
t.Text = LocalisableString.Format("[{0}]", footnoteLink.Index);
}));
}
public object TooltipContent
{
get
{
var span = footnoteLink.Footnote.LastChild.Span;
return markdownContainer.Text.Substring(span.Start, span.Length);
}
}
public ITooltip GetCustomTooltip() => new OsuMarkdownFootnoteTooltip(colourProvider);
}
}