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osu-lazer/osu.Game/Overlays/Changelog/ChangelogHeader.cs
2020-02-29 02:21:52 +03:00

136 lines
4.0 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;
using System.Collections.Generic;
using System.Linq;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.Shapes;
using osu.Game.Graphics.UserInterface;
using osu.Game.Online.API.Requests.Responses;
namespace osu.Game.Overlays.Changelog
{
public class ChangelogHeader : BreadcrumbControlOverlayHeader
{
public readonly Bindable<APIChangelogBuild> Build = new Bindable<APIChangelogBuild>();
public Action ListingSelected;
public UpdateStreamBadgeArea Streams;
private const string listing_string = "listing";
private Box streamsBackground;
public ChangelogHeader()
{
TabControl.AddItem(listing_string);
Current.ValueChanged += e =>
{
if (e.NewValue == listing_string)
ListingSelected?.Invoke();
};
Build.ValueChanged += showBuild;
Streams.Current.ValueChanged += e =>
{
if (e.NewValue?.LatestBuild != null && !e.NewValue.Equals(Build.Value?.UpdateStream))
Build.Value = e.NewValue.LatestBuild;
};
}
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
{
streamsBackground.Colour = colourProvider.Background5;
}
private ChangelogHeaderTitle title;
private void showBuild(ValueChangedEvent<APIChangelogBuild> e)
{
if (e.OldValue != null)
TabControl.RemoveItem(e.OldValue.ToString());
if (e.NewValue != null)
{
TabControl.AddItem(e.NewValue.ToString());
Current.Value = e.NewValue.ToString();
updateCurrentStream();
title.Version = e.NewValue.UpdateStream.DisplayName;
}
else
{
Current.Value = listing_string;
Streams.Current.Value = null;
title.Version = null;
}
}
protected override Drawable CreateBackground() => new OverlayHeaderBackground(@"Headers/changelog");
protected override Drawable CreateContent() => new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Children = new Drawable[]
{
streamsBackground = new Box
{
RelativeSizeAxes = Axes.Both
},
new Container
{
RelativeSizeAxes = Axes.X,
AutoSizeAxes = Axes.Y,
Padding = new MarginPadding
{
Horizontal = 65,
Vertical = 20
},
Child = Streams = new UpdateStreamBadgeArea()
}
}
};
protected override ScreenTitle CreateTitle() => title = new ChangelogHeaderTitle();
public void Populate(List<APIUpdateStream> streams)
{
Streams.Populate(streams);
updateCurrentStream();
}
private void updateCurrentStream()
{
if (Build.Value == null)
return;
Streams.Current.Value = Streams.Items.FirstOrDefault(s => s.Name == Build.Value.UpdateStream.Name);
}
private class ChangelogHeaderTitle : ScreenTitle
{
public string Version
{
set => Section = value ?? listing_string;
}
public ChangelogHeaderTitle()
{
Title = "changelog";
Version = null;
}
protected override Drawable CreateIcon() => new ScreenTitleTextureIcon(@"Icons/changelog");
}
}
}