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osu-lazer/osu.Game/Overlays/Profile/Header/BannerHeaderContainer.cs

72 lines
2.1 KiB
C#

// Copyright (c) ppy Pty Ltd <contact@ppy.sh>. Licensed under the MIT Licence.
// See the LICENCE file in the repository root for full licence text.
using System.Threading;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Game.Online.API.Requests.Responses;
using osu.Game.Overlays.Profile.Header.Components;
namespace osu.Game.Overlays.Profile.Header
{
public partial class BannerHeaderContainer : FillFlowContainer
{
public readonly Bindable<UserProfileData?> User = new Bindable<UserProfileData?>();
[BackgroundDependencyLoader]
private void load()
{
Alpha = 0;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
Direction = FillDirection.Vertical;
}
protected override void LoadComplete()
{
base.LoadComplete();
User.BindValueChanged(u => updateDisplay(u.NewValue?.User), true);
}
private CancellationTokenSource? cancellationTokenSource;
private void updateDisplay(APIUser? user)
{
cancellationTokenSource?.Cancel();
cancellationTokenSource = new CancellationTokenSource();
ClearInternal();
var banners = user?.TournamentBanners;
if (banners?.Length > 0)
{
Show();
for (int index = 0; index < banners.Length; index++)
{
int displayIndex = index;
LoadComponentAsync(new DrawableTournamentBanner(banners[index]), asyncBanner =>
{
// load in stable order regardless of async load order.
Insert(displayIndex, asyncBanner);
}, cancellationTokenSource.Token);
}
}
else
{
Hide();
}
}
protected override void Dispose(bool isDisposing)
{
cancellationTokenSource?.Cancel();
base.Dispose(isDisposing);
}
}
}