/* Copyright (C) 2007 The giomm Development Team
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2.1 of the License, or (at your option) any later version.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library.  If not, see <http://www.gnu.org/licenses/>.
 */

//#include <gio/gasyncresult.h> //We are not allowed to include individual headers.
#include <gio/gio.h>
#include <glibmm/exceptionhandler.h>

namespace Gio
{

static GObject*
unwrap_objectbase_custom(const Glib::RefPtr<Glib::ObjectBase>& cpp_instance)
{
  return (cpp_instance ? cpp_instance->gobj() : nullptr);
}

Glib::RefPtr<Glib::ObjectBase>
AsyncResult::get_source_object_base()
{
  // Glib::wrap(cobj) can't be used here. See tests/giomm_asyncresult_sourceobject
  // for a case where it would fail, and an explanation of why.
  // In short, the source object is not necessarily a Glib::Object. It may be
  // a Glib::Interface.

  auto cobj = g_async_result_get_source_object(gobj());
  auto cppobj = Glib::wrap_auto(cobj); // ObjectBase::_get_current_wrapper(cobj);
  return Glib::make_refptr_for_instance<Glib::ObjectBase>(
    cppobj); // g_async_result_get_source_object() gives us a ref, unusually.
}

Glib::RefPtr<const Glib::ObjectBase>
AsyncResult::get_source_object_base() const
{
  return const_cast<AsyncResult*>(this)->get_source_object_base();
}

} // namespace Gio