mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-05 08:56:16 +01:00
d7b7c44e40
2006-12-29 Matthias Clasen <mclasen@redhat.com>
* gtypemodule.h: Define G_DEFINE_DYNAMIC_TYPE and
and _EXTENDED variant. (#334437)
134 lines
5.1 KiB
C
134 lines
5.1 KiB
C
/* GObject - GLib Type, Object, Parameter and Signal Library
|
|
* Copyright (C) 2000 Red Hat, Inc.
|
|
*
|
|
* 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 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., 59 Temple Place - Suite 330,
|
|
* Boston, MA 02111-1307, USA.
|
|
*/
|
|
#if !defined (__GLIB_GOBJECT_H_INSIDE__) && !defined (GOBJECT_COMPILATION)
|
|
#error "Only <glib-object.h> can be included directly."
|
|
#endif
|
|
|
|
#ifndef __G_TYPE_MODULE_H__
|
|
#define __G_TYPE_MODULE_H__
|
|
|
|
#include <gobject/gobject.h>
|
|
#include <gobject/genums.h>
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
typedef struct _GTypeModule GTypeModule;
|
|
typedef struct _GTypeModuleClass GTypeModuleClass;
|
|
|
|
#define G_TYPE_TYPE_MODULE (g_type_module_get_type ())
|
|
#define G_TYPE_MODULE(module) (G_TYPE_CHECK_INSTANCE_CAST ((module), G_TYPE_TYPE_MODULE, GTypeModule))
|
|
#define G_TYPE_MODULE_CLASS(class) (G_TYPE_CHECK_CLASS_CAST ((class), G_TYPE_TYPE_MODULE, GTypeModuleClass))
|
|
#define G_IS_TYPE_MODULE(module) (G_TYPE_CHECK_INSTANCE_TYPE ((module), G_TYPE_TYPE_MODULE))
|
|
#define G_IS_TYPE_MODULE_CLASS(class) (G_TYPE_CHECK_CLASS_TYPE ((class), G_TYPE_TYPE_MODULE))
|
|
#define G_TYPE_MODULE_GET_CLASS(module) (G_TYPE_INSTANCE_GET_CLASS ((module), G_TYPE_TYPE_MODULE, GTypeModuleClass))
|
|
|
|
struct _GTypeModule
|
|
{
|
|
GObject parent_instance;
|
|
|
|
guint use_count;
|
|
GSList *type_infos;
|
|
GSList *interface_infos;
|
|
|
|
/*< public >*/
|
|
gchar *name;
|
|
};
|
|
|
|
struct _GTypeModuleClass
|
|
{
|
|
GObjectClass parent_class;
|
|
|
|
/*< public >*/
|
|
gboolean (* load) (GTypeModule *module);
|
|
void (* unload) (GTypeModule *module);
|
|
|
|
/*< private >*/
|
|
/* Padding for future expansion */
|
|
void (*reserved1) (void);
|
|
void (*reserved2) (void);
|
|
void (*reserved3) (void);
|
|
void (*reserved4) (void);
|
|
};
|
|
|
|
#define G_DEFINE_DYNAMIC_TYPE(TN, t_n, T_P) G_DEFINE_DYNAMIC_TYPE_EXTENDED (TN, t_n, T_P, 0, {})
|
|
#define G_DEFINE_DYNAMIC_TYPE_EXTENDED(TypeName, type_name, TYPE_PARENT, flags, CODE) \
|
|
static void type_name##_init (TypeName *self); \
|
|
static void type_name##_class_init (TypeName##Class *klass); \
|
|
static void type_name##_class_finalize (TypeName##Class *klass); \
|
|
static gpointer type_name##_parent_class = NULL; \
|
|
static GType type_name##_type_id = 0; \
|
|
static void type_name##_class_intern_init (gpointer klass) \
|
|
{ \
|
|
type_name##_parent_class = g_type_class_peek_parent (klass); \
|
|
type_name##_class_init ((TypeName##Class*) klass); \
|
|
} \
|
|
GType \
|
|
type_name##_get_type (void) \
|
|
{ \
|
|
return type_name##_type_id; \
|
|
} \
|
|
static void \
|
|
type_name##_register_type (GTypeModule *type_module) \
|
|
{ \
|
|
const GTypeInfo g_define_type_info = { \
|
|
sizeof (TypeName##Class), \
|
|
(GBaseInitFunc) NULL, \
|
|
(GBaseFinalizeFunc) NULL, \
|
|
(GClassInitFunc) type_name##_class_intern_init, \
|
|
(GClassFinalizeFunc) type_name##_class_finalize, \
|
|
NULL, /* class_data */ \
|
|
sizeof (TypeName), \
|
|
0, /* n_preallocs */ \
|
|
(GInstanceInitFunc) type_name##_init, \
|
|
NULL /* value_table */ \
|
|
}; \
|
|
type_name##_type_id = g_type_module_register_type (type_module, \
|
|
TYPE_PARENT, \
|
|
#TypeName, \
|
|
&g_define_type_info, \
|
|
(GTypeFlags) flags); \
|
|
{ CODE ; } \
|
|
}
|
|
|
|
|
|
GType g_type_module_get_type (void) G_GNUC_CONST;
|
|
gboolean g_type_module_use (GTypeModule *module);
|
|
void g_type_module_unuse (GTypeModule *module);
|
|
void g_type_module_set_name (GTypeModule *module,
|
|
const gchar *name);
|
|
GType g_type_module_register_type (GTypeModule *module,
|
|
GType parent_type,
|
|
const gchar *type_name,
|
|
const GTypeInfo *type_info,
|
|
GTypeFlags flags);
|
|
void g_type_module_add_interface (GTypeModule *module,
|
|
GType instance_type,
|
|
GType interface_type,
|
|
const GInterfaceInfo *interface_info);
|
|
GType g_type_module_register_enum (GTypeModule *module,
|
|
const gchar *name,
|
|
const GEnumValue *const_static_values);
|
|
GType g_type_module_register_flags (GTypeModule *module,
|
|
const gchar *name,
|
|
const GFlagsValue *const_static_values);
|
|
|
|
G_END_DECLS
|
|
|
|
#endif /* __G_TYPE_MODULE_H__ */
|