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109 lines
3.8 KiB
C#
109 lines
3.8 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.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.Cursor;
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using osu.Framework.Graphics.UserInterface;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics.Containers;
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using osu.Game.Graphics.UserInterface;
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using osu.Game.Online;
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using osu.Game.Online.API.Requests.Responses;
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using osu.Game.Overlays;
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using osu.Game.Localisation;
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namespace osu.Game.Beatmaps.Drawables.Cards
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{
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public abstract partial class BeatmapCard : OsuClickableContainer, IHasContextMenu
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{
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public const float TRANSITION_DURATION = 400;
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public const float CORNER_RADIUS = 10;
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protected const float WIDTH = 430;
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public IBindable<bool> Expanded { get; }
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public readonly APIBeatmapSet BeatmapSet;
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protected readonly Bindable<BeatmapSetFavouriteState> FavouriteState;
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protected abstract Drawable IdleContent { get; }
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protected abstract Drawable DownloadInProgressContent { get; }
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protected readonly BeatmapDownloadTracker DownloadTracker;
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protected BeatmapCard(APIBeatmapSet beatmapSet, bool allowExpansion = true)
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: base(HoverSampleSet.Button)
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{
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Expanded = new BindableBool { Disabled = !allowExpansion };
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BeatmapSet = beatmapSet;
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FavouriteState = new Bindable<BeatmapSetFavouriteState>(new BeatmapSetFavouriteState(beatmapSet.HasFavourited, beatmapSet.FavouriteCount));
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DownloadTracker = new BeatmapDownloadTracker(beatmapSet);
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}
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[BackgroundDependencyLoader(true)]
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private void load(BeatmapSetOverlay? beatmapSetOverlay)
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{
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Action = () => beatmapSetOverlay?.FetchAndShowBeatmapSet(BeatmapSet.OnlineID);
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AddInternal(DownloadTracker);
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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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DownloadTracker.State.BindValueChanged(_ => UpdateState());
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Expanded.BindValueChanged(_ => UpdateState(), true);
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FinishTransforms(true);
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}
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protected override bool OnHover(HoverEvent e)
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{
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UpdateState();
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return base.OnHover(e);
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}
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protected override void OnHoverLost(HoverLostEvent e)
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{
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UpdateState();
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base.OnHoverLost(e);
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}
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protected virtual void UpdateState()
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{
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bool showProgress = DownloadTracker.State.Value == DownloadState.Downloading || DownloadTracker.State.Value == DownloadState.Importing;
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IdleContent.FadeTo(showProgress ? 0 : 1, TRANSITION_DURATION, Easing.OutQuint);
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DownloadInProgressContent.FadeTo(showProgress ? 1 : 0, TRANSITION_DURATION, Easing.OutQuint);
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}
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/// <summary>
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/// Creates a beatmap card of the given <paramref name="size"/> for the supplied <paramref name="beatmapSet"/>.
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/// </summary>
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public static BeatmapCard Create(APIBeatmapSet beatmapSet, BeatmapCardSize size, bool allowExpansion = true)
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{
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switch (size)
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{
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case BeatmapCardSize.Normal:
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return new BeatmapCardNormal(beatmapSet, allowExpansion);
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case BeatmapCardSize.Extra:
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return new BeatmapCardExtra(beatmapSet, allowExpansion);
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default:
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throw new ArgumentOutOfRangeException(nameof(size), size, @"Unsupported card size");
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}
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}
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public MenuItem[] ContextMenuItems => new MenuItem[]
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{
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new OsuMenuItem(ContextMenuStrings.ViewBeatmap, MenuItemType.Highlighted, Action),
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};
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}
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}
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