// Generated by gtkmmproc -- DO NOT MODIFY!


#include <gstreamermm/xoverlay.h>
#include <gstreamermm/private/xoverlay_p.h>

/* gstreamermm - a C++ wrapper for gstreamer
 *
 * Copyright 2008 The gstreamermm 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, write to the Free
 * Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

namespace
{
} // anonymous namespace


namespace Glib
{

Glib::RefPtr<Gst::XOverlay> wrap(GstXOverlay* object, bool take_copy)
{
  return Glib::RefPtr<Gst::XOverlay>( dynamic_cast<Gst::XOverlay*> (Glib::wrap_auto_interface<Gst::XOverlay> ((GObject*)(object), take_copy)) );
  //We use dynamic_cast<> in case of multiple inheritance.
}

} // namespace Glib


namespace Gst
{


/* The *_Class implementation: */

const Glib::Interface_Class& XOverlay_Class::init()
{
  if(!gtype_) // create the GType if necessary
  {
    // Glib::Interface_Class has to know the interface init function
    // in order to add interfaces to implementing types.
    class_init_func_ = &XOverlay_Class::iface_init_function;

    // We can not derive from another interface, and it is not necessary anyway.
    gtype_ = gst_x_overlay_get_type();
  }

  return *this;
}

void XOverlay_Class::iface_init_function(void* g_iface, void*)
{
  BaseClassType *const klass = static_cast<BaseClassType*>(g_iface);

  //This is just to avoid an "unused variable" warning when there are no vfuncs or signal handlers to connect.
  //This is a temporary fix until I find out why I can not seem to derive a GtkFileChooser interface. murrayc
  g_assert(klass != 0); 

#ifdef GLIBMM_VFUNCS_ENABLED
  klass->set_xwindow_id = &set_xwindow_id_vfunc_callback;
  klass->expose = &expose_vfunc_callback;
  klass->handle_events = &handle_events_vfunc_callback;
#endif //GLIBMM_VFUNCS_ENABLED

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
}

#ifdef GLIBMM_VFUNCS_ENABLED
void XOverlay_Class::set_xwindow_id_vfunc_callback(GstXOverlay* self, gulong xwindow_id)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->set_xwindow_id_vfunc(xwindow_id);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
)  );

  // Call the original underlying C function:
  if(base && base->set_xwindow_id)
    (*base->set_xwindow_id)(self, xwindow_id);

}
void XOverlay_Class::expose_vfunc_callback(GstXOverlay* self)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->expose_vfunc();
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
)  );

  // Call the original underlying C function:
  if(base && base->expose)
    (*base->expose)(self);

}
void XOverlay_Class::handle_events_vfunc_callback(GstXOverlay* self, gboolean handle_events)
{
  Glib::ObjectBase *const obj_base = static_cast<Glib::ObjectBase*>(
      Glib::ObjectBase::_get_current_wrapper((GObject*)self));

  // Non-gtkmmproc-generated custom classes implicitly call the default
  // Glib::ObjectBase constructor, which sets is_derived_. But gtkmmproc-
  // generated classes can use this optimisation, which avoids the unnecessary
  // parameter conversions if there is no possibility of the virtual function
  // being overridden:
  if(obj_base && obj_base->is_derived_())
  {
    CppObjectType *const obj = dynamic_cast<CppObjectType* const>(obj_base);
    if(obj) // This can be NULL during destruction.
    {
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      try // Trap C++ exceptions which would normally be lost because this is a C callback.
      {
      #endif //GLIBMM_EXCEPTIONS_ENABLED
        // Call the virtual member method, which derived classes might override.
        obj->handle_events_vfunc(handle_events
);
        return;
      #ifdef GLIBMM_EXCEPTIONS_ENABLED
      }
      catch(...)
      {
        Glib::exception_handlers_invoke();
      }
      #endif //GLIBMM_EXCEPTIONS_ENABLED
    }
  }
  
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(self), CppObjectType::get_type()) // Get the interface.
)  );

  // Call the original underlying C function:
  if(base && base->handle_events)
    (*base->handle_events)(self, handle_events);

}
#endif //GLIBMM_VFUNCS_ENABLED

#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED


Glib::ObjectBase* XOverlay_Class::wrap_new(GObject* object)
{
  return new XOverlay((GstXOverlay*)(object));
}


/* The implementation: */

XOverlay::XOverlay()
:
  Glib::Interface(xoverlay_class_.init())
{}

XOverlay::XOverlay(GstXOverlay* castitem)
:
  Glib::Interface((GObject*)(castitem))
{}

XOverlay::XOverlay(const Glib::Interface_Class& interface_class)
: Glib::Interface(interface_class)
{
}

XOverlay::~XOverlay()
{}

// static
void XOverlay::add_interface(GType gtype_implementer)
{
  xoverlay_class_.init().add_interface(gtype_implementer);
}

XOverlay::CppClassType XOverlay::xoverlay_class_; // initialize static member

GType XOverlay::get_type()
{
  return xoverlay_class_.init().get_type();
}


GType XOverlay::get_base_type()
{
  return gst_x_overlay_get_type();
}


void XOverlay::set_xwindow_id(gulong xwindow_id)
{
gst_x_overlay_set_xwindow_id(gobj(), xwindow_id); 
}

void XOverlay::got_xwindow_id(gulong xwindow_id)
{
gst_x_overlay_got_xwindow_id(gobj(), xwindow_id); 
}

void XOverlay::prepare_xwindow_id()
{
gst_x_overlay_prepare_xwindow_id(gobj()); 
}

void XOverlay::expose()
{
gst_x_overlay_expose(gobj()); 
}

void XOverlay::handle_events(bool handle_events)
{
gst_x_overlay_handle_events(gobj(), static_cast<int>(handle_events)); 
}


#ifdef GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED
#endif //GLIBMM_DEFAULT_SIGNAL_HANDLERS_ENABLED

#ifdef GLIBMM_VFUNCS_ENABLED
void Gst::XOverlay::set_xwindow_id_vfunc(gulong xwindow_id) 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)  );

  if(base && base->set_xwindow_id)
    (*base->set_xwindow_id)(gobj(),xwindow_id);
}
void Gst::XOverlay::expose_vfunc() 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)  );

  if(base && base->expose)
    (*base->expose)(gobj());
}
void Gst::XOverlay::handle_events_vfunc(bool handle_events) 
{
  BaseClassType *const base = static_cast<BaseClassType*>(
      g_type_interface_peek_parent( // Get the parent interface of the interface (The original underlying C interface).
g_type_interface_peek(G_OBJECT_GET_CLASS(gobject_), CppObjectType::get_type()) // Get the interface.
)  );

  if(base && base->handle_events)
    (*base->handle_events)(gobj(),static_cast<int>(handle_events));
}
#endif //GLIBMM_VFUNCS_ENABLED


} // namespace Gst


