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[C#][iOS] Fix callbacks on AOT

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Based on the idea of #386
This commit is contained in:
Kazuki Sakamoto
2017-02-10 11:13:45 -08:00
parent a5b94ebd0c
commit 471d439654
7 changed files with 154 additions and 31 deletions
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34
csharp/Facebook.Yoga/YogaLogger.cs
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@@ -10,6 +10,10 @@
using System;
using System.Runtime.InteropServices;
#if __IOS__
using ObjCRuntime;
#endif
namespace Facebook.Yoga
{
internal static class YogaLogger
@@ -18,26 +22,30 @@ namespace Facebook.Yoga
public delegate void Func(YogaLogLevel level, string message);
private static bool _initialized;
private static Func _managedLogger = null;
public static Func Logger = null;
#if (UNITY_IOS && !UNITY_EDITOR) || __IOS__
[MonoPInvokeCallback(typeof(Func))]
#endif
public static void LoggerInternal(YogaLogLevel level, string message)
{
if (Logger != null)
{
Logger(level, message);
}
if (level == YogaLogLevel.Error)
{
throw new InvalidOperationException(message);
}
}
public static void Initialize()
{
if (!_initialized)
{
_managedLogger = (level, message) => {
if (Logger != null)
{
Logger(level, message);
}
if (level == YogaLogLevel.Error)
{
throw new InvalidOperationException(message);
}
};
Native.YGInteropSetLogger(_managedLogger);
Native.YGInteropSetLogger(LoggerInternal);
_initialized = true;
}
}