| /* 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) \ |
| { \ |
| GType g_define_type_id; \ |
| 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); \ |
| g_define_type_id = type_name##_type_id; \ |
| { 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__ */ |