efl/src/examples/eo/simple/simple_mixin.c

54 lines
1.1 KiB
C

#ifdef HAVE_CONFIG_H
# include <config.h>
#endif
#include "Eo.h"
#include "simple_mixin.h"
#include "simple_simple.h"
EAPI Eo_Op MIXIN_BASE_ID = 0;
#define MY_CLASS MIXIN_CLASS
static void
_a_square_get(Eo *obj, void *class_data EINA_UNUSED, va_list *list)
{
int a;
eo_do(obj, simple_a_get(&a));
int *ret = va_arg(*list, int *);
if (ret)
*ret = a * a;
printf("%s %s\n", eo_class_name_get(MY_CLASS), __func__);
}
static void
_class_constructor(Eo_Class *klass)
{
const Eo_Op_Func_Description func_desc[] = {
EO_OP_FUNC(MIXIN_ID(MIXIN_SUB_ID_A_SQUARE_GET), _a_square_get),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(MIXIN_SUB_ID_A_SQUARE_GET, "Get the value of A^2"),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
EO_VERSION,
"Mixin",
EO_CLASS_TYPE_MIXIN,
EO_CLASS_DESCRIPTION_OPS(&MIXIN_BASE_ID, op_desc, MIXIN_SUB_ID_LAST),
NULL,
0,
_class_constructor,
NULL
};
EO_DEFINE_CLASS(mixin_class_get, &class_desc, NULL, NULL)