Exemplos de g_vfunc_info_get_invoker em C++ (Cpp)

Exemplo n.º 1

Arquivo: pygi-info-vs10.c Projeto: BabeNovelty/glib-win32

static PyObject *
_wrap_g_vfunc_info_get_invoker (PyGIBaseInfo *self)
{
    PyObject *result = Py_None;
    GIBaseInfo *info;

    info = (GIBaseInfo *) g_vfunc_info_get_invoker ( (GIVFuncInfo *) self->info );
    if (info)
        result = _pygi_info_new(info);
    else
        Py_INCREF(Py_None);

    return result;
}

Exemplo n.º 2

Arquivo: peas-extension-subclasses.c Projeto: DESTROYING/libpeas

static void
create_native_closure (GType            interface_type,
                       GIInterfaceInfo *iface_info,
                       GIVFuncInfo     *vfunc_info,
                       MethodImpl      *impl)
{
  GIFunctionInfo *invoker_info;
  GIStructInfo *struct_info;
  GIFieldInfo *field_info;
  GITypeInfo *type_info;
  GICallbackInfo *callback_info;
  guint n_fields, i;
  gboolean found_field_info;

  invoker_info = g_vfunc_info_get_invoker (vfunc_info);
  if (invoker_info == NULL)
    {
      g_debug ("No invoker for VFunc '%s.%s'",
               g_base_info_get_name (iface_info),
               g_base_info_get_name (vfunc_info));
      return;
    }

  struct_info = g_interface_info_get_iface_struct (iface_info);
  n_fields = g_struct_info_get_n_fields (struct_info);

  found_field_info = FALSE;
  for (i = 0; i < n_fields; i++)
    {
      field_info = g_struct_info_get_field (struct_info, i);

      if (strcmp (g_base_info_get_name (field_info),
                  g_base_info_get_name (vfunc_info)) == 0)
        {
          found_field_info = TRUE;
          break;
        }

      g_base_info_unref (field_info);
    }

  if (!found_field_info)
    {
      g_debug ("No struct field for VFunc '%s.%s'",
               g_base_info_get_name (iface_info),
               g_base_info_get_name (vfunc_info));
      g_base_info_unref (struct_info);
      g_base_info_unref (invoker_info);
      return;
    }

  type_info = g_field_info_get_type (field_info);
  g_assert (g_type_info_get_tag (type_info) == GI_TYPE_TAG_INTERFACE);

  callback_info = g_type_info_get_interface (type_info);
  g_assert (g_base_info_get_type (callback_info) == GI_INFO_TYPE_CALLBACK);

  impl->interface_type = interface_type;
  impl->invoker_info = invoker_info;
  impl->method_name = g_base_info_get_name (invoker_info);
  impl->closure = g_callable_info_prepare_closure (callback_info, &impl->cif,
                                                   handle_method_impl, impl);
  impl->struct_offset = g_field_info_get_offset (field_info);

  g_base_info_unref (callback_info);
  g_base_info_unref (type_info);
  g_base_info_unref (field_info);
  g_base_info_unref (struct_info);
}