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70 lines
2.4 KiB
C#
70 lines
2.4 KiB
C#
// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
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// See the LICENCE file in the repository root for full licence text.
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using osu.Framework.Allocation;
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using osu.Framework.Bindables;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Colour;
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Game.Overlays;
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namespace osu.Game.Beatmaps.Drawables.Cards
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{
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public class BeatmapCardContentBackground : CompositeDrawable
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{
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public BindableBool Dimmed { get; } = new BindableBool();
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private readonly Box background;
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private readonly DelayedLoadUnloadWrapper cover;
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[Resolved]
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private OverlayColourProvider colourProvider { get; set; } = null!;
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public BeatmapCardContentBackground(IBeatmapSetOnlineInfo onlineInfo)
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{
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InternalChildren = new Drawable[]
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{
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background = new Box
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{
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RelativeSizeAxes = Axes.Both,
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},
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cover = new DelayedLoadUnloadWrapper(() => createCover(onlineInfo), 500, 500)
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{
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RelativeSizeAxes = Axes.Both,
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Colour = Colour4.Transparent
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}
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};
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}
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private static Drawable createCover(IBeatmapSetOnlineInfo onlineInfo) => new OnlineBeatmapSetCover(onlineInfo)
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{
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RelativeSizeAxes = Axes.Both,
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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FillMode = FillMode.Fill
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};
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[BackgroundDependencyLoader]
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private void load(OverlayColourProvider colourProvider)
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{
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background.Colour = colourProvider.Background2;
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}
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protected override void LoadComplete()
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{
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base.LoadComplete();
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Dimmed.BindValueChanged(_ => updateState(), true);
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FinishTransforms(true);
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}
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private void updateState() => Schedule(() =>
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{
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background.FadeColour(Dimmed.Value ? colourProvider.Background4 : colourProvider.Background2, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
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var gradient = ColourInfo.GradientHorizontal(Colour4.White.Opacity(0), Colour4.White.Opacity(0.2f));
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cover.FadeColour(gradient, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
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});
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}
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}
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