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Code Issues Releases Wiki Activity

Simplify implementation

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This commit is contained in:
smoogipoo 2019-12-23 19:34:12 +09:00
parent 125f4286ae
commit 4302412243
1 changed files with 12 additions and 6 deletions
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18
osu.Desktop/DiscordRichPresence.cs
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@ -1,10 +1,9 @@
// 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.Linq;
using System;
using System.Text;
using DiscordRPC;
using DiscordRPC.Helper;
using DiscordRPC.Message;
using osu.Framework.Allocation;
using osu.Framework.Bindables;
@ -100,12 +99,19 @@ namespace osu.Desktop
client.SetPresence(presence);
}
private string truncate(string str)
private string truncate(ReadOnlySpan<char> str)
{
if (str.WithinLength(128))
return str;
if (Encoding.UTF8.GetByteCount(str) < 128)
return new string(str);
return new string(str.TakeWhile((c, i) => Encoding.UTF8.GetByteCount(str.Substring(0, i + 1)) <= 125).ToArray()) + '…'; //the ellipsis char is 3 bytes long in UTF8
int ellipsisLength = Encoding.UTF8.GetByteCount(new[] { '…' });
do
{
str = str[..^1];
} while (Encoding.UTF8.GetByteCount(str) + ellipsisLength > 128);
return new string(str) + '…';
}
private string getDetails(UserActivity activity)