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https://gitlab.freedesktop.org/gstreamer/gstreamer.git
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93 lines
2.5 KiB
C#
93 lines
2.5 KiB
C#
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// This file was generated by the Gtk# code generator.
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// Any changes made will be lost if regenerated.
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namespace GLibSharp {
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using System;
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using System.Runtime.InteropServices;
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#region Autogenerated code
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[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
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internal delegate void AsyncReadyCallbackNative(IntPtr source_object, IntPtr res, IntPtr user_data);
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internal class AsyncReadyCallbackInvoker {
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AsyncReadyCallbackNative native_cb;
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IntPtr __data;
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GLib.DestroyNotify __notify;
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~AsyncReadyCallbackInvoker ()
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{
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if (__notify == null)
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return;
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__notify (__data);
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}
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internal AsyncReadyCallbackInvoker (AsyncReadyCallbackNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
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internal AsyncReadyCallbackInvoker (AsyncReadyCallbackNative native_cb, IntPtr data) : this (native_cb, data, null) {}
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internal AsyncReadyCallbackInvoker (AsyncReadyCallbackNative native_cb, IntPtr data, GLib.DestroyNotify notify)
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{
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this.native_cb = native_cb;
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__data = data;
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__notify = notify;
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}
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internal GLib.AsyncReadyCallback Handler {
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get {
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return new GLib.AsyncReadyCallback(InvokeNative);
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}
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}
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void InvokeNative (GLib.Object source_object, GLib.IAsyncResult res)
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{
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native_cb (source_object == null ? IntPtr.Zero : source_object.Handle, res == null ? IntPtr.Zero : ((res is GLib.Object) ? (res as GLib.Object).Handle : (res as GLib.AsyncResultAdapter).Handle), __data);
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}
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}
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internal class AsyncReadyCallbackWrapper {
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public void NativeCallback (IntPtr source_object, IntPtr res, IntPtr user_data)
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{
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try {
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managed (GLib.Object.GetObject (source_object), GLib.AsyncResultAdapter.GetObject (res, false));
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if (release_on_call)
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gch.Free ();
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} catch (Exception e) {
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GLib.ExceptionManager.RaiseUnhandledException (e, false);
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}
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}
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bool release_on_call = false;
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GCHandle gch;
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public void PersistUntilCalled ()
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{
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release_on_call = true;
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gch = GCHandle.Alloc (this);
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}
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internal AsyncReadyCallbackNative NativeDelegate;
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GLib.AsyncReadyCallback managed;
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public AsyncReadyCallbackWrapper (GLib.AsyncReadyCallback managed)
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{
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this.managed = managed;
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if (managed != null)
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NativeDelegate = new AsyncReadyCallbackNative (NativeCallback);
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}
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public static GLib.AsyncReadyCallback GetManagedDelegate (AsyncReadyCallbackNative native)
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{
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if (native == null)
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return null;
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AsyncReadyCallbackWrapper wrapper = (AsyncReadyCallbackWrapper) native.Target;
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if (wrapper == null)
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return null;
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return wrapper.managed;
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}
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}
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#endregion
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}
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