mirror of
https://github.com/ppy/osu.git
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207 lines
6.1 KiB
C#
207 lines
6.1 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 disable
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using osu.Framework.Graphics.Containers;
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using osu.Framework.Graphics;
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using osu.Game.Graphics;
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using osu.Framework.Graphics.Sprites;
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using osu.Game.Online.API.Requests.Responses;
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using osu.Framework.Graphics.Shapes;
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using osu.Framework.Allocation;
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using osu.Game.Graphics.Sprites;
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using osuTK.Graphics;
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using osu.Framework.Extensions.Color4Extensions;
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using osu.Framework.Input.Events;
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using osu.Game.Graphics.UserInterface;
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using System.Collections.Generic;
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using osuTK;
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using osu.Game.Online.API;
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using osu.Game.Online.API.Requests;
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using osu.Framework.Bindables;
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using System.Linq;
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namespace osu.Game.Overlays.Comments
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{
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public partial class VotePill : LoadingButton, IHasAccentColour
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{
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private const int duration = 200;
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public Color4 AccentColour { get; set; }
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protected override IEnumerable<Drawable> EffectTargets => Enumerable.Empty<Drawable>();
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[Resolved]
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private IAPIProvider api { get; set; }
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[Resolved(canBeNull: true)]
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private LoginOverlay login { get; set; }
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[Resolved]
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private OverlayColourProvider colourProvider { get; set; }
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protected Box Background { get; private set; }
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private readonly Comment comment;
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private Box hoverLayer;
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private CircularContainer borderContainer;
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private SpriteText sideNumber;
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private OsuSpriteText votesCounter;
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private CommentVoteRequest request;
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private readonly BindableBool isVoted = new BindableBool();
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private readonly BindableInt votesCount = new BindableInt();
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public VotePill(Comment comment)
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{
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this.comment = comment;
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AutoSizeAxes = Axes.X;
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Height = 20;
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LoadingAnimationSize = new Vector2(10);
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}
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[BackgroundDependencyLoader]
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private void load(OsuColour colours)
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{
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AccentColour = borderContainer.BorderColour = sideNumber.Colour = colours.GreenLight;
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hoverLayer.Colour = Color4.Black.Opacity(0.5f);
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bool ownComment = api.LocalUser.Value.Id == comment.UserId;
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if (!ownComment)
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Action = onAction;
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Background.Alpha = ownComment ? 0 : 1;
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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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isVoted.Value = comment.IsVoted;
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votesCount.Value = comment.VotesCount;
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isVoted.BindValueChanged(voted => Background.Colour = voted.NewValue ? AccentColour : colourProvider.Background6, true);
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votesCount.BindValueChanged(count => votesCounter.Text = $"+{count.NewValue}", true);
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}
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private void onAction()
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{
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if (!api.IsLoggedIn)
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{
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login?.Show();
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return;
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}
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request = new CommentVoteRequest(comment.Id, isVoted.Value ? CommentVoteAction.UnVote : CommentVoteAction.Vote);
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request.Success += onSuccess;
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api.Queue(request);
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}
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private void onSuccess(CommentBundle response)
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{
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var receivedComment = response.Comments.Single();
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isVoted.Value = receivedComment.IsVoted;
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votesCount.Value = receivedComment.VotesCount;
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IsLoading = false;
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}
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protected override Drawable CreateContent() => new Container
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{
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RelativeSizeAxes = Axes.Y,
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AutoSizeAxes = Axes.X,
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Children = new Drawable[]
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{
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borderContainer = new CircularContainer
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{
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RelativeSizeAxes = Axes.Both,
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Masking = true,
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Children = 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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hoverLayer = new Box
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{
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RelativeSizeAxes = Axes.Both,
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Alpha = 0
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}
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}
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},
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sideNumber = new OsuSpriteText
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{
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Anchor = Anchor.TopCentre,
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Origin = Anchor.BottomCentre,
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Text = "+1",
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Font = OsuFont.GetFont(size: 14),
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Alpha = 0,
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},
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votesCounter = new OsuSpriteText
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{
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Anchor = Anchor.Centre,
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Origin = Anchor.Centre,
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Margin = new MarginPadding { Horizontal = 10 },
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Font = OsuFont.GetFont(size: 14),
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AlwaysPresent = true,
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}
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},
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};
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protected override void OnLoadStarted()
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{
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votesCounter.FadeOut(duration, Easing.OutQuint);
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updateDisplay();
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}
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protected override void OnLoadFinished()
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{
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votesCounter.FadeIn(duration, Easing.OutQuint);
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if (IsHovered)
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onHoverAction();
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}
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protected override bool OnHover(HoverEvent e)
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{
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onHoverAction();
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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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updateDisplay();
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base.OnHoverLost(e);
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}
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private void updateDisplay()
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{
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if (Action == null)
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return;
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if (isVoted.Value)
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{
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hoverLayer.FadeTo(IsHovered ? 1 : 0);
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sideNumber.Hide();
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}
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else
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sideNumber.FadeTo(IsHovered ? 1 : 0);
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borderContainer.BorderThickness = IsHovered ? 2 : 0;
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}
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private void onHoverAction()
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{
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if (!IsLoading)
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updateDisplay();
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}
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protected override void Dispose(bool isDisposing)
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{
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base.Dispose(isDisposing);
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request?.Cancel();
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}
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}
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}
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