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// This file was generated by the Gtk# code generator.
// Any changes made will be lost if regenerated.
namespace GtkSharp {
using System;
using System.Runtime.InteropServices;
#region Autogenerated code
[UnmanagedFunctionPointer (CallingConvention.Cdecl)]
internal delegate IntPtr TranslateFuncNative(IntPtr path, IntPtr func_data);
internal class TranslateFuncInvoker {
TranslateFuncNative native_cb;
IntPtr __data;
GLib.DestroyNotify __notify;
~TranslateFuncInvoker ()
{
if (__notify == null)
return;
__notify (__data);
}
internal TranslateFuncInvoker (TranslateFuncNative native_cb) : this (native_cb, IntPtr.Zero, null) {}
internal TranslateFuncInvoker (TranslateFuncNative native_cb, IntPtr data) : this (native_cb, data, null) {}
internal TranslateFuncInvoker (TranslateFuncNative native_cb, IntPtr data, GLib.DestroyNotify notify)
{
this.native_cb = native_cb;
__data = data;
__notify = notify;
}
internal Gtk.TranslateFunc Handler {
get {
return new Gtk.TranslateFunc(InvokeNative);
}
}
string InvokeNative (string path)
{
IntPtr native_path = GLib.Marshaller.StringToPtrGStrdup (path);
string __result = GLib.Marshaller.PtrToStringGFree(native_cb (native_path, __data));
GLib.Marshaller.Free (native_path);
return __result;
}
}
internal class TranslateFuncWrapper {
public IntPtr NativeCallback (IntPtr path, IntPtr func_data)
{
try {
string __ret = managed (GLib.Marshaller.Utf8PtrToString (path));
if (release_on_call)
gch.Free ();
return GLib.Marshaller.StringToPtrGStrdup(__ret);
} catch (Exception e) {
GLib.ExceptionManager.RaiseUnhandledException (e, true);
// NOTREACHED: Above call does not return.
throw e;
}
}
bool release_on_call = false;
GCHandle gch;
public void PersistUntilCalled ()
{
release_on_call = true;
gch = GCHandle.Alloc (this);
}
internal TranslateFuncNative NativeDelegate;
Gtk.TranslateFunc managed;
public TranslateFuncWrapper (Gtk.TranslateFunc managed)
{
this.managed = managed;
if (managed != null)
NativeDelegate = new TranslateFuncNative (NativeCallback);
}
public static Gtk.TranslateFunc GetManagedDelegate (TranslateFuncNative native)
{
if (native == null)
return null;
TranslateFuncWrapper wrapper = (TranslateFuncWrapper) native.Target;
if (wrapper == null)
return null;
return wrapper.managed;
}
}
#endregion
}
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