74 lines
1.6 KiB
C#
74 lines
1.6 KiB
C#
using CPF.Mac.ObjCRuntime;
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using System;
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using System.Runtime.InteropServices;
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namespace CPF.Mac.CoreFoundation
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{
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public class CFRunLoopSource : INativeObject, IDisposable
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{
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internal IntPtr handle;
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public IntPtr Handle => handle;
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public int Order => CFRunLoopSourceGetOrder(handle);
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public bool IsValid => CFRunLoopSourceIsValid(handle) != 0;
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internal CFRunLoopSource(IntPtr handle)
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: this(handle, ownsHandle: false)
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{
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}
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internal CFRunLoopSource(IntPtr handle, bool ownsHandle)
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{
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if (!ownsHandle)
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{
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CFObject.CFRetain(handle);
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}
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this.handle = handle;
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}
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~CFRunLoopSource()
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{
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Dispose(disposing: false);
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}
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[DllImport("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation")]
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private static extern CFIndex CFRunLoopSourceGetOrder(IntPtr source);
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[DllImport("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation")]
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private static extern void CFRunLoopSourceInvalidate(IntPtr source);
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public void Invalidate()
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{
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CFRunLoopSourceInvalidate(handle);
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}
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[DllImport("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation")]
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private static extern int CFRunLoopSourceIsValid(IntPtr source);
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[DllImport("/System/Library/Frameworks/CoreFoundation.framework/CoreFoundation")]
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private static extern void CFRunLoopSourceSignal(IntPtr source);
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public void Signal()
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{
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CFRunLoopSourceSignal(handle);
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}
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public void Dispose()
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{
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Dispose(disposing: true);
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GC.SuppressFinalize(this);
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}
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public virtual void Dispose(bool disposing)
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{
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if (handle != IntPtr.Zero)
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{
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CFObject.CFRelease(handle);
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handle = IntPtr.Zero;
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}
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}
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}
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}
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