mirror of
https://github.com/ppy/osu.git
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185 lines
6.8 KiB
C#
185 lines
6.8 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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#nullable enable
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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.Containers;
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using osu.Framework.Graphics.Shapes;
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using osu.Game.Beatmaps.Drawables.Cards.Buttons;
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using osu.Game.Graphics;
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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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namespace osu.Game.Beatmaps.Drawables.Cards
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{
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public class CollapsibleButtonContainer : Container
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{
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public Bindable<bool> ShowDetails = new Bindable<bool>();
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public Bindable<BeatmapSetFavouriteState> FavouriteState = new Bindable<BeatmapSetFavouriteState>();
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private readonly BeatmapDownloadTracker downloadTracker;
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private float buttonsExpandedWidth;
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public float ButtonsExpandedWidth
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{
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get => buttonsExpandedWidth;
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set
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{
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buttonsExpandedWidth = value;
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buttonArea.Width = value;
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if (IsLoaded)
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updateState();
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}
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}
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private float buttonsCollapsedWidth;
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public float ButtonsCollapsedWidth
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{
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get => buttonsCollapsedWidth;
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set
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{
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buttonsCollapsedWidth = value;
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if (IsLoaded)
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updateState();
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}
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}
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public MarginPadding ButtonsPadding
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{
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get => buttons.Padding;
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set => buttons.Padding = value;
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}
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protected override Container<Drawable> Content => mainContent;
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private readonly Container background;
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private readonly Container buttonArea;
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private readonly Container<BeatmapCardIconButton> buttons;
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private readonly Container mainArea;
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private readonly Container mainContent;
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[Resolved]
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private OsuColour colours { get; set; } = null!;
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[Resolved]
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private OverlayColourProvider colourProvider { get; set; } = null!;
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public CollapsibleButtonContainer(APIBeatmapSet beatmapSet)
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{
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downloadTracker = new BeatmapDownloadTracker(beatmapSet);
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RelativeSizeAxes = Axes.Y;
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Masking = true;
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CornerRadius = BeatmapCard.CORNER_RADIUS;
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InternalChildren = new Drawable[]
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{
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downloadTracker,
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background = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Anchor = Anchor.CentreRight,
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Origin = Anchor.CentreRight,
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// workaround for masking artifacts at the top & bottom of card,
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// which become especially visible on downloaded beatmaps (when the icon area has a lime background).
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Padding = new MarginPadding { Vertical = 1 },
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Child = new Box
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{
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RelativeSizeAxes = Axes.Both,
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Colour = Colour4.White
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},
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},
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buttonArea = new Container
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{
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Name = @"Right (button) area",
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RelativeSizeAxes = Axes.Y,
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Origin = Anchor.TopRight,
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Anchor = Anchor.TopRight,
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Child = buttons = new Container<BeatmapCardIconButton>
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{
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RelativeSizeAxes = Axes.Both,
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Children = new BeatmapCardIconButton[]
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{
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new FavouriteButton(beatmapSet)
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{
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Current = FavouriteState,
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Anchor = Anchor.TopCentre,
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Origin = Anchor.TopCentre
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},
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new DownloadButton(beatmapSet)
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{
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Anchor = Anchor.BottomCentre,
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Origin = Anchor.BottomCentre,
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State = { BindTarget = downloadTracker.State }
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},
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new GoToBeatmapButton(beatmapSet)
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{
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Anchor = Anchor.BottomCentre,
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Origin = Anchor.BottomCentre,
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State = { BindTarget = downloadTracker.State }
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}
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}
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}
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},
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mainArea = new Container
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{
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Name = @"Main content",
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RelativeSizeAxes = Axes.Y,
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CornerRadius = BeatmapCard.CORNER_RADIUS,
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Masking = true,
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Children = new Drawable[]
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{
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new BeatmapCardContentBackground(beatmapSet)
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{
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RelativeSizeAxes = Axes.Both,
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Dimmed = { BindTarget = ShowDetails }
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},
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mainContent = new Container
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{
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RelativeSizeAxes = Axes.Both,
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Padding = new MarginPadding
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{
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Horizontal = 10,
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Vertical = 4
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},
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}
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}
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}
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};
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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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ShowDetails.BindValueChanged(_ => updateState(), true);
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FinishTransforms(true);
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}
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private void updateState()
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{
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float targetWidth = Width - (ShowDetails.Value ? ButtonsExpandedWidth : ButtonsCollapsedWidth);
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mainArea.ResizeWidthTo(targetWidth, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
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background.FadeColour(downloadTracker.State.Value == DownloadState.LocallyAvailable ? colours.Lime0 : colourProvider.Background3, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
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buttons.FadeTo(ShowDetails.Value ? 1 : 0, BeatmapCard.TRANSITION_DURATION, Easing.OutQuint);
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foreach (var button in buttons)
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{
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button.IdleColour = downloadTracker.State.Value != DownloadState.LocallyAvailable ? colourProvider.Light1 : colourProvider.Background3;
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button.HoverColour = downloadTracker.State.Value != DownloadState.LocallyAvailable ? colourProvider.Content1 : colourProvider.Foreground1;
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}
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}
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}
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}
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