Cache metadata in NewsSideBar

This commit is contained in:
Andrei Zavatski
2021-05-11 15:33:27 +03:00
parent e736240a06
commit 9603712aa1
3 changed files with 38 additions and 36 deletions

View File

@ -14,9 +14,9 @@ namespace osu.Game.Overlays.News.Sidebar
{
public class NewsSideBar : CompositeDrawable
{
[Cached]
public readonly Bindable<APINewsSidebar> Metadata = new Bindable<APINewsSidebar>();
private YearsPanel yearsPanel;
private FillFlowContainer<MonthPanel> monthsFlow;
[BackgroundDependencyLoader]
@ -49,7 +49,7 @@ namespace osu.Game.Overlays.News.Sidebar
Spacing = new Vector2(0, 20),
Children = new Drawable[]
{
yearsPanel = new YearsPanel(),
new YearsPanel(),
monthsFlow = new FillFlowContainer<MonthPanel>
{
AutoSizeAxes = Axes.Both,
@ -70,15 +70,6 @@ namespace osu.Game.Overlays.News.Sidebar
{
monthsFlow.Clear();
if (metadata.NewValue == null)
{
yearsPanel.Hide();
return;
}
yearsPanel.Years = metadata.NewValue.Years;
yearsPanel.Show();
if (metadata.NewValue != null)
{
var lookup = metadata.NewValue.NewsPosts.ToLookup(post => post.PublishedAt.Month);

View File

@ -12,28 +12,21 @@ using osu.Game.Graphics.Sprites;
using System.Collections.Generic;
using osu.Game.Graphics;
using osu.Framework.Bindables;
using System.Collections.Specialized;
using osu.Game.Online.API.Requests.Responses;
namespace osu.Game.Overlays.News.Sidebar
{
public class YearsPanel : CompositeDrawable
{
public int[] Years
{
set
{
years.Clear();
years.AddRange(value);
}
}
private readonly BindableList<int> years = new BindableList<int>();
private readonly Bindable<APINewsSidebar> metadata = new Bindable<APINewsSidebar>();
private FillFlowContainer<YearButton> flow;
[BackgroundDependencyLoader]
private void load(OverlayColourProvider colourProvider)
private void load(OverlayColourProvider colourProvider, Bindable<APINewsSidebar> metadata)
{
this.metadata.BindTo(metadata);
Width = 160;
AutoSizeAxes = Axes.Y;
Masking = true;
@ -64,14 +57,16 @@ namespace osu.Game.Overlays.News.Sidebar
{
base.LoadComplete();
years.BindCollectionChanged((u, v) =>
metadata.BindValueChanged(m =>
{
switch (v.Action)
if (m.NewValue == null)
{
case NotifyCollectionChangedAction.Add:
flow.Children = years.Select(y => new YearButton(y)).ToArray();
break;
Hide();
return;
}
flow.Children = m.NewValue.Years.Select(y => new YearButton(y)).ToArray();
Show();
}, true);
}