8deed174f5
Summary: When using AOT mode on Mono one can't use instance methods for callbacks, the compiler needs the MonoPInvokeCallback attribute on a static method to know how to get back to the managed world. This worked fine without the change in JIT mode. I not sure if we should use a __MONO__ flag for this stuff as this could be needed for other usage that not only on iOS. ~~The adicional change is that one should as good practice call Dispose on the YogaNode when using callbacks to make sure we remove the handler from our dictionary, i was trying to write a test for this.. but i saw TestMeasureFuncWithDestructor was already there, but it doesn't seem correct to me, can you check splhack.~~ Closes https://github.com/facebook/yoga/pull/386 Reviewed By: emilsjolander Differential Revision: D4546030 Pulled By: splhack fbshipit-source-id: 121d44a2ecd14d754b9614493db6ac15fca02da2
50 lines
1.2 KiB
C#
50 lines
1.2 KiB
C#
/**
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* Copyright (c) 2014-present, Facebook, Inc.
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* All rights reserved.
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*
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* This source code is licensed under the BSD-style license found in the
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* LICENSE file in the root directory of this source tree. An additional grant
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* of patent rights can be found in the PATENTS file in the same directory.
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*/
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using System;
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namespace Facebook.Yoga
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{
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internal static class YogaLogger
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{
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public delegate void Func(YogaLogLevel level, string message);
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private static bool _initialized;
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public static Func Logger = null;
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public static void Initialize()
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{
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if (!_initialized)
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{
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Native.YGInteropSetLogger(LoggerInternal);
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_initialized = true;
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}
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}
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#if __IOS__
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[ObjCRuntime.MonoPInvokeCallback(typeof(Func))]
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#endif
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public static void LoggerInternal(YogaLogLevel level, string message)
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{
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if (Logger != null)
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{
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Logger(level, message);
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}
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if (level == YogaLogLevel.Error)
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{
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throw new InvalidOperationException(message);
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}
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}
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}
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}
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