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osu-lazer/osu.Game/Overlays/News/NewsArticleCover.cs
2020-03-16 16:32:25 -07:00

175 lines
5.6 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.Allocation;
using osu.Framework.Extensions.Color4Extensions;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Colour;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Cursor;
using osu.Framework.Graphics.Shapes;
using osu.Framework.Graphics.Sprites;
using osu.Framework.Graphics.Textures;
using osu.Framework.Input.Events;
using osu.Game.Graphics;
using osu.Game.Graphics.Sprites;
using osuTK.Graphics;
namespace osu.Game.Overlays.News
{
public class NewsArticleCover : Container
{
private const int hover_duration = 300;
private readonly Box gradient;
public NewsArticleCover(ArticleInfo info)
{
RelativeSizeAxes = Axes.X;
Masking = true;
CornerRadius = 4;
NewsBackground bg;
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = ColourInfo.GradientVertical(OsuColour.Gray(0.2f), OsuColour.Gray(0.1f))
},
new DelayedLoadWrapper(bg = new NewsBackground(info.CoverUrl)
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
RelativeSizeAxes = Axes.Both,
FillMode = FillMode.Fill,
Alpha = 0
})
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
RelativeSizeAxes = Axes.Both,
},
gradient = new Box
{
RelativeSizeAxes = Axes.Both,
Colour = ColourInfo.GradientVertical(Color4.Black.Opacity(0.1f), Color4.Black.Opacity(0.7f)),
Alpha = 0
},
new DateContainer(info.Time)
{
Margin = new MarginPadding
{
Right = 20,
Top = 20,
}
},
new OsuSpriteText
{
Anchor = Anchor.BottomLeft,
Origin = Anchor.BottomLeft,
Margin = new MarginPadding
{
Left = 25,
Bottom = 50,
},
Font = OsuFont.GetFont(Typeface.Torus, 24, FontWeight.Bold),
Text = info.Title,
},
new OsuSpriteText
{
Anchor = Anchor.BottomLeft,
Origin = Anchor.BottomLeft,
Margin = new MarginPadding
{
Left = 25,
Bottom = 30,
},
Font = OsuFont.GetFont(Typeface.Torus, 16, FontWeight.Bold),
Text = "by " + info.Author
}
};
bg.OnLoadComplete += d => d.FadeIn(250, Easing.In);
}
protected override bool OnHover(HoverEvent e)
{
gradient.FadeIn(hover_duration, Easing.OutQuint);
return base.OnHover(e);
}
protected override void OnHoverLost(HoverLostEvent e)
{
base.OnHoverLost(e);
gradient.FadeOut(hover_duration, Easing.OutQuint);
}
[LongRunningLoad]
private class NewsBackground : Sprite
{
private readonly string url;
public NewsBackground(string coverUrl)
{
url = coverUrl ?? "Headers/news";
}
[BackgroundDependencyLoader]
private void load(LargeTextureStore store)
{
Texture = store.Get(url);
}
}
private class DateContainer : Container, IHasTooltip
{
private readonly DateTime date;
public DateContainer(DateTime date)
{
this.date = date;
Anchor = Anchor.TopRight;
Origin = Anchor.TopRight;
Masking = true;
CornerRadius = 4;
AutoSizeAxes = Axes.Both;
Children = new Drawable[]
{
new Box
{
RelativeSizeAxes = Axes.Both,
Colour = Color4.Black.Opacity(0.5f),
},
new OsuSpriteText
{
Anchor = Anchor.Centre,
Origin = Anchor.Centre,
Font = OsuFont.GetFont(Typeface.Torus, 12, FontWeight.Bold, false, false),
Text = date.ToString("d MMM yyy").ToUpper(),
Margin = new MarginPadding
{
Vertical = 4,
Horizontal = 8,
}
}
};
}
public string TooltipText => date.ToString("dddd dd MMMM yyyy hh:mm:ss UTCz").ToUpper();
}
//fake API data struct to use for now as a skeleton for data, as there is no API struct for news article info for now
public class ArticleInfo
{
public string Title { get; set; }
public string CoverUrl { get; set; }
public DateTime Time { get; set; }
public string Author { get; set; }
}
}
}