gstreamer/subprojects/gstreamer-sharp/ges/generated/GES/GESSharp.FormatterCanLoadURIMethodNative.cs

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2018-01-29 18:56:49 +00:00
// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace GESSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate bool FormatterCanLoadURIMethodNative(IntPtr dummy_instance, IntPtr uri, out IntPtr error);
internal class FormatterCanLoadURIMethodInvoker {
FormatterCanLoadURIMethodNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~FormatterCanLoadURIMethodInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal FormatterCanLoadURIMethodInvoker (FormatterCanLoadURIMethodNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal FormatterCanLoadURIMethodInvoker (FormatterCanLoadURIMethodNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal FormatterCanLoadURIMethodInvoker (FormatterCanLoadURIMethodNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal GES.FormatterCanLoadURIMethod Handler {
get {
return new GES.FormatterCanLoadURIMethod(InvokeNative);
}
}
bool InvokeNative (GES.Formatter dummy_instance, string uri)
{
IntPtr native_uri = GLib.Marshaller.StringToPtrGStrdup (uri);
IntPtr error = IntPtr.Zero;
bool __result = native_cb (dummy_instance == null ? IntPtr.Zero : dummy_instance.Handle, native_uri, out error);
GLib.Marshaller.Free (native_uri);
return __result;
}
}
internal class FormatterCanLoadURIMethodWrapper {
public bool NativeCallback (IntPtr dummy_instance, IntPtr uri, out IntPtr error)
{
error = IntPtr.Zero;
try {
bool __ret = managed (GLib.Object.GetObject(dummy_instance) as GES.Formatter, GLib.Marshaller.Utf8PtrToString (uri));
if (release_on_call)
gch.Free ();
return __ret;
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, false);
return false;
}
}
bool release_on_call = false;
GCHandle gch;
public void PersistUntilCalled ()
{
release_on_call = true;
gch = GCHandle.Alloc (this);
}
internal FormatterCanLoadURIMethodNative NativeDelegate;
GES.FormatterCanLoadURIMethod managed;
public FormatterCanLoadURIMethodWrapper (GES.FormatterCanLoadURIMethod managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new FormatterCanLoadURIMethodNative (NativeCallback);
}
public static GES.FormatterCanLoadURIMethod GetManagedDelegate (FormatterCanLoadURIMethodNative native)
{
if (native == null)
return null;
FormatterCanLoadURIMethodWrapper wrapper = (FormatterCanLoadURIMethodWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}