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120 lines
3.4 KiB
C#
120 lines
3.4 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 System;
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using osu.Framework.Extensions;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Graphics;
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using osu.Framework.Graphics.Containers;
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using osu.Game.Graphics;
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using osu.Game.Graphics.Containers;
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using osu.Game.Graphics.Sprites;
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using osuTK;
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using osuTK.Graphics;
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namespace osu.Game.Overlays.BeatmapSet
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{
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public abstract partial class MetadataSection : MetadataSection<string>
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{
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public override string Metadata
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{
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set
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{
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if (string.IsNullOrEmpty(value))
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{
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this.FadeOut(TRANSITION_DURATION);
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return;
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}
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base.Metadata = value;
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}
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}
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protected MetadataSection(MetadataType type, Action<string>? searchAction = null)
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: base(type, searchAction)
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{
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}
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}
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public abstract partial class MetadataSection<T> : Container
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{
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private readonly FillFlowContainer textContainer;
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private TextFlowContainer? textFlow;
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protected readonly Action<T>? SearchAction;
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protected const float TRANSITION_DURATION = 250;
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protected MetadataSection(MetadataType type, Action<T>? searchAction = null)
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{
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SearchAction = searchAction;
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Alpha = 0;
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RelativeSizeAxes = Axes.X;
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AutoSizeAxes = Axes.Y;
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InternalChild = textContainer = new FillFlowContainer
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{
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Alpha = 0,
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Margin = new MarginPadding { Top = 15 },
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Spacing = new Vector2(5),
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Children = new Drawable[]
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{
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new Container
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Child = new OsuSpriteText
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{
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Text = type.GetLocalisableDescription(),
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Font = OsuFont.GetFont(weight: FontWeight.Bold, size: 14),
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},
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},
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},
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};
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}
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public virtual T Metadata
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{
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set
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{
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if (value == null)
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{
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this.FadeOut(TRANSITION_DURATION);
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return;
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}
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this.FadeIn(TRANSITION_DURATION);
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setTextFlowAsync(value);
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}
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}
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private void setTextFlowAsync(T metadata)
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{
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LoadComponentAsync(new LinkFlowContainer(s => s.Font = s.Font.With(size: 14))
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{
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RelativeSizeAxes = Axes.X,
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AutoSizeAxes = Axes.Y,
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Colour = Color4.White.Opacity(0.75f),
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}, loaded =>
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{
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textFlow?.Expire();
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AddMetadata(metadata, loaded);
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textContainer.Add(textFlow = loaded);
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// fade in if we haven't yet.
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textContainer.FadeIn(TRANSITION_DURATION);
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});
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}
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protected abstract void AddMetadata(T metadata, LinkFlowContainer loaded);
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}
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}
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