38 lines
667 B
C#
38 lines
667 B
C#
using System;
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using System.Runtime.InteropServices;
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namespace CPF.Mac.ObjCRuntime
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{
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[AttributeUsage(AttributeTargets.Class, AllowMultiple = true)]
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public class AdoptsAttribute : Attribute
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{
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private IntPtr handle;
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public string ProtocolType
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{
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get;
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private set;
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}
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public IntPtr ProtocolHandle
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{
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get
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{
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if (handle == IntPtr.Zero && ProtocolType != null)
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{
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handle = objc_getProtocol(ProtocolType);
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}
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return handle;
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}
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}
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[DllImport("/usr/lib/libobjc.dylib")]
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internal static extern IntPtr objc_getProtocol(string proto);
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public AdoptsAttribute(string protocolType)
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{
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ProtocolType = protocolType;
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}
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}
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}
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