-/* A convenience macro for GTypeInterface definitions, which declares
- * a default vtable initialization function and defines a *_get_type()
- * function.
- *
- * The macro expects the interface initialization function to have the
- * name <literal>t_n ## _default_init</literal>, and the interface
- * structure to have the name <literal>TN ## Interface</literal>.
- */
-#define EV_DEFINE_INTERFACE(TypeName, type_name, TYPE_PREREQ) \
-static void type_name##_class_init (TypeName##Iface *klass); \
- \
-GType \
-type_name##_get_type (void) \
-{ \
- static volatile gsize g_define_type_id__volatile = 0; \
- if (g_once_init_enter (&g_define_type_id__volatile)) { \
- GType g_define_type_id = \
- g_type_register_static_simple (G_TYPE_INTERFACE, \
- g_intern_static_string (#TypeName), \
- sizeof (TypeName##Iface), \
- (GClassInitFunc)type_name##_class_init, \
- 0, \
- (GInstanceInitFunc)NULL, \
- (GTypeFlags) 0); \
- if (TYPE_PREREQ) \
- g_type_interface_add_prerequisite (g_define_type_id, TYPE_PREREQ); \
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
- } \
- return g_define_type_id__volatile; \
-}
-
-/*
- * A convenience macro for boxed type implementations, which defines a
- * type_name_get_type() function registering the boxed type.
- */
-#define EV_DEFINE_BOXED_TYPE(TypeName, type_name, copy_func, free_func) \
-GType \
-type_name##_get_type (void) \
-{ \
- static volatile gsize g_define_type_id__volatile = 0; \
- if (g_once_init_enter (&g_define_type_id__volatile)) { \
- GType g_define_type_id = \
- g_boxed_type_register_static (g_intern_static_string (#TypeName), \
- (GBoxedCopyFunc) copy_func, \
- (GBoxedFreeFunc) free_func); \
- g_once_init_leave (&g_define_type_id__volatile, g_define_type_id); \
- } \
- return g_define_type_id__volatile; \
-}
-