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Merge pull request #7675 from smoogipoo/fix-possible-chat-crash

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Fix possible crash when searching with no channel topic
This commit is contained in:
Dean Herbert 2020-01-30 18:22:23 +09:00 committed by GitHub
commit 8193991445
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GPG Key ID: 4AEE18F83AFDEB23
2 changed files with 20 additions and 9 deletions
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17
osu.Game.Tests/Visual/Online/TestSceneChatOverlay.cs
View File

@ -3,12 +3,15 @@
using System;
using System.Collections.Generic;
using System.Linq;
using NUnit.Framework;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
using osu.Framework.Graphics;
using osu.Framework.Graphics.Containers;
using osu.Framework.Graphics.UserInterface;
using osu.Framework.Testing;
using osu.Game.Graphics.UserInterface;
using osu.Game.Online.Chat;
using osu.Game.Overlays;
using osu.Game.Overlays.Chat;
@ -35,8 +38,9 @@ namespace osu.Game.Tests.Visual.Online
private TestChatOverlay chatOverlay;
private ChannelManager channelManager;
private readonly Channel channel1 = new Channel(new User()) { Name = "test really long username" };
private readonly Channel channel2 = new Channel(new User()) { Name = "test2" };
private readonly Channel channel1 = new Channel(new User()) { Name = "test really long username", Topic = "Topic for channel 1" };
private readonly Channel channel2 = new Channel(new User()) { Name = "test2", Topic = "Topic for channel 2" };
private readonly Channel channel3 = new Channel(new User()) { Name = "channel with no topic" };
[SetUp]
public void Setup()
@ -45,7 +49,7 @@ namespace osu.Game.Tests.Visual.Online
{
ChannelManagerContainer container;
Child = container = new ChannelManagerContainer(new List<Channel> { channel1, channel2 })
Child = container = new ChannelManagerContainer(new List<Channel> { channel1, channel2, channel3 })
{
RelativeSizeAxes = Axes.Both,
};
@ -96,6 +100,13 @@ namespace osu.Game.Tests.Visual.Online
AddAssert("Selector is visible", () => chatOverlay.SelectionOverlayState == Visibility.Visible);
}
[Test]
public void TestSearchInSelector()
{
AddStep("search for 'test2'", () => chatOverlay.ChildrenOfType<SearchTextBox>().First().Text = "test2");
AddUntilStep("only channel 2 visible", () => chatOverlay.ChildrenOfType<ChannelListItem>().Single(c => c.IsPresent).Channel == channel2);
}
private void clickDrawable(Drawable d)
{
InputManager.MoveMouseTo(d);

12
osu.Game/Overlays/Chat/Selection/ChannelListItem.cs
View File

@ -25,7 +25,7 @@ namespace osu.Game.Overlays.Chat.Selection
private const float text_size = 15;
private const float transition_duration = 100;
private readonly Channel channel;
public readonly Channel Channel;
private readonly Bindable<bool> joinedBind = new Bindable<bool>();
private readonly OsuSpriteText name;
@ -36,7 +36,7 @@ namespace osu.Game.Overlays.Chat.Selection
private Color4 topicColour;
private Color4 hoverColour;
public IEnumerable<string> FilterTerms => new[] { channel.Name, channel.Topic };
public IEnumerable<string> FilterTerms => new[] { Channel.Name, Channel.Topic ?? string.Empty };
public bool MatchingFilter
{
@ -50,7 +50,7 @@ namespace osu.Game.Overlays.Chat.Selection
public ChannelListItem(Channel channel)
{
this.channel = channel;
Channel = channel;
RelativeSizeAxes = Axes.X;
AutoSizeAxes = Axes.Y;
@ -148,7 +148,7 @@ namespace osu.Game.Overlays.Chat.Selection
hoverColour = colours.Yellow;
joinedBind.ValueChanged += joined => updateColour(joined.NewValue);
joinedBind.BindTo(channel.Joined);
joinedBind.BindTo(Channel.Joined);
joinedBind.TriggerChange();
FinishTransforms(true);
@ -156,7 +156,7 @@ namespace osu.Game.Overlays.Chat.Selection
protected override bool OnHover(HoverEvent e)
{
if (!channel.Joined.Value)
if (!Channel.Joined.Value)
name.FadeColour(hoverColour, 50, Easing.OutQuint);
return base.OnHover(e);
@ -164,7 +164,7 @@ namespace osu.Game.Overlays.Chat.Selection
protected override void OnHoverLost(HoverLostEvent e)
{
if (!channel.Joined.Value)
if (!Channel.Joined.Value)
name.FadeColour(Color4.White, transition_duration);
}