Eo: Added interface example.

SVN revision: 71121
This commit is contained in:
Tom Hacohen 2012-05-15 14:17:07 +00:00
parent 3ec36334a4
commit 53da1d619b
9 changed files with 318 additions and 0 deletions

View File

@ -46,6 +46,7 @@ add_subdirectory(examples/access)
add_subdirectory(examples/constructors)
add_subdirectory(examples/function_overrides)
add_subdirectory(examples/composite_objects)
add_subdirectory(examples/interface)
add_subdirectory(tests EXCLUDE_FROM_ALL)

View File

@ -0,0 +1,25 @@
LIST(APPEND INTERFACE_CC_SOURCES
main.c
simple.c
interface.c
interface2.c
)
include_directories(
${EINA_INCLUDE_DIRS}
${EVAS_INCLUDE_DIRS}
${CMAKE_SOURCE_DIR}/lib
)
add_executable(interface ${INTERFACE_CC_SOURCES})
get_target_property(eo_LIB_FILE eo LOCATION)
target_link_libraries(interface
${EINA_LIBRARIES}
${EINA_LDFLAGS_OTHER}
${eo_LIB_FILE}
)
add_dependencies(interface eo)
add_test(Example_interface interface)

View File

@ -0,0 +1,29 @@
#include "Eo.h"
#include "interface.h"
#include "simple.h"
#include "config.h"
EAPI Eo_Op INTERFACE_BASE_ID = 0;
#define MY_CLASS INTERFACE_CLASS
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION_CONST(INTERFACE_SUB_ID_AB_SUM_GET, "i", "Get the sum of a and b."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
"Interface",
EO_CLASS_TYPE_INTERFACE,
EO_CLASS_DESCRIPTION_OPS(&INTERFACE_BASE_ID, op_desc, INTERFACE_SUB_ID_LAST),
NULL,
0,
NULL,
NULL,
NULL,
NULL
};
EO_DEFINE_CLASS(interface_class_get, &class_desc, NULL, NULL)

View File

@ -0,0 +1,26 @@
#ifndef INTERFACE_H
#define INTERFACE_H
#include "Eo.h"
extern EAPI Eo_Op INTERFACE_BASE_ID;
enum {
INTERFACE_SUB_ID_AB_SUM_GET,
INTERFACE_SUB_ID_LAST
};
#define INTERFACE_ID(sub_id) (INTERFACE_BASE_ID + sub_id)
/**
* @def interface_ab_sum_get(sum)
* @brief Get sum of a,b integer elements
* @param[out] sum integer pointer to sum - value
*/
#define interface_ab_sum_get(sum) INTERFACE_ID(INTERFACE_SUB_ID_AB_SUM_GET), EO_TYPECHECK(int *, sum)
#define INTERFACE_CLASS interface_class_get()
const Eo_Class *interface_class_get(void) EINA_CONST;
#endif

View File

@ -0,0 +1,30 @@
#include "Eo.h"
#include "interface.h"
#include "interface2.h"
#include "simple.h"
#include "config.h"
EAPI Eo_Op INTERFACE2_BASE_ID = 0;
#define MY_CLASS INTERFACE2_CLASS
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION_CONST(INTERFACE2_SUB_ID_AB_SUM_GET2, "i", "Print the sum of a and b."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
"Interface2",
EO_CLASS_TYPE_INTERFACE,
EO_CLASS_DESCRIPTION_OPS(&INTERFACE2_BASE_ID, op_desc, INTERFACE2_SUB_ID_LAST),
NULL,
0,
NULL,
NULL,
NULL,
NULL
};
EO_DEFINE_CLASS(interface2_class_get, &class_desc, INTERFACE_CLASS, NULL)

View File

@ -0,0 +1,26 @@
#ifndef INTERFACE2_H
#define INTERFACE2_H
#include "Eo.h"
extern EAPI Eo_Op INTERFACE2_BASE_ID;
enum {
INTERFACE2_SUB_ID_AB_SUM_GET2,
INTERFACE2_SUB_ID_LAST
};
#define INTERFACE2_ID(sub_id) (INTERFACE2_BASE_ID + sub_id)
/**
* @def interface2_ab_sum_get2(sum)
* @brief Get sum of a,b integer elements
* @param[out] sum integer pointer to sum - value
*/
#define interface2_ab_sum_get2(sum) INTERFACE2_ID(INTERFACE2_SUB_ID_AB_SUM_GET2), EO_TYPECHECK(int *, sum)
#define INTERFACE2_CLASS interface2_class_get()
const Eo_Class *interface2_class_get(void) EINA_CONST;
#endif

View File

@ -0,0 +1,33 @@
#include "Eo.h"
#include "simple.h"
#include "interface.h"
#include "interface2.h"
#include "../eunit_tests.h"
int
main(int argc, char *argv[])
{
(void) argc;
(void) argv;
eo_init();
Eo *obj = eo_add(SIMPLE_CLASS, NULL);
eo_do(obj, simple_a_set(1), simple_b_set(2));
int a, b, sum = 0;
eo_do(obj, simple_a_get(&a), simple_b_get(&b), interface_ab_sum_get(&sum));
fail_if(sum != a + b);
sum = 0;
eo_do(obj, interface_ab_sum_get(&sum), interface_ab_sum_get(&sum));
fail_if(sum != a + b);
eo_do(obj, interface2_ab_sum_get2(&sum), interface2_ab_sum_get2(&sum));
fail_if(sum != a + b + 1);
eo_unref(obj);
eo_shutdown();
return 0;
}

View File

@ -0,0 +1,99 @@
#include "Eo.h"
#include "interface.h"
#include "interface2.h"
#include "simple.h"
#include "config.h"
EAPI Eo_Op SIMPLE_BASE_ID = 0;
typedef struct
{
int a;
int b;
} Private_Data;
#define MY_CLASS SIMPLE_CLASS
#define _GET_SET_FUNC(name) \
static void \
_##name##_get(const Eo *obj EINA_UNUSED, const void *class_data, va_list *list) \
{ \
const Private_Data *pd = class_data; \
int *name; \
name = va_arg(*list, int *); \
*name = pd->name; \
printf("%s %d\n", __func__, pd->name); \
} \
static void \
_##name##_set(Eo *obj EINA_UNUSED, void *class_data, va_list *list) \
{ \
Private_Data *pd = class_data; \
int name; \
name = va_arg(*list, int); \
pd->name = name; \
printf("%s %d\n", __func__, pd->name); \
}
_GET_SET_FUNC(a)
_GET_SET_FUNC(b)
static void
_ab_sum_get(const Eo *obj, const void *class_data EINA_UNUSED, va_list *list)
{
int a, b;
eo_query(obj, simple_a_get(&a), simple_b_get(&b));
int *sum = va_arg(*list, int *);
if (sum)
*sum = a + b;
printf("%s %s\n", eo_class_name_get(MY_CLASS), __func__);
}
static void
_ab_sum_get2(const Eo *obj, const void *class_data EINA_UNUSED, va_list *list)
{
int a, b;
eo_query(obj, simple_a_get(&a), simple_b_get(&b));
int *sum = va_arg(*list, int *);
if (sum)
*sum = a + b + 1;
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(SIMPLE_ID(SIMPLE_SUB_ID_A_SET), _a_set),
EO_OP_FUNC_CONST(SIMPLE_ID(SIMPLE_SUB_ID_A_GET), _a_get),
EO_OP_FUNC(SIMPLE_ID(SIMPLE_SUB_ID_B_SET), _b_set),
EO_OP_FUNC_CONST(SIMPLE_ID(SIMPLE_SUB_ID_B_GET), _b_get),
EO_OP_FUNC_CONST(INTERFACE_ID(INTERFACE_SUB_ID_AB_SUM_GET), _ab_sum_get),
EO_OP_FUNC_CONST(INTERFACE2_ID(INTERFACE2_SUB_ID_AB_SUM_GET2), _ab_sum_get2),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(SIMPLE_SUB_ID_A_SET, "i", "Set property A"),
EO_OP_DESCRIPTION_CONST(SIMPLE_SUB_ID_A_GET, "i", "Get property A"),
EO_OP_DESCRIPTION(SIMPLE_SUB_ID_B_SET, "i", "Set property B"),
EO_OP_DESCRIPTION_CONST(SIMPLE_SUB_ID_B_GET, "i", "Get property B"),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
"Simple",
EO_CLASS_TYPE_REGULAR,
EO_CLASS_DESCRIPTION_OPS(&SIMPLE_BASE_ID, op_desc, SIMPLE_SUB_ID_LAST),
NULL,
sizeof(Private_Data),
NULL,
NULL,
_class_constructor,
NULL
};
EO_DEFINE_CLASS(simple_class_get, &class_desc, EO_BASE_CLASS, INTERFACE2_CLASS, NULL);

View File

@ -0,0 +1,49 @@
#ifndef SIMPLE_H
#define SIMPLE_H
#include "Eo.h"
extern EAPI Eo_Op SIMPLE_BASE_ID;
enum {
SIMPLE_SUB_ID_A_SET,
SIMPLE_SUB_ID_A_GET,
SIMPLE_SUB_ID_B_SET,
SIMPLE_SUB_ID_B_GET,
SIMPLE_SUB_ID_LAST
};
#define SIMPLE_ID(sub_id) (SIMPLE_BASE_ID + sub_id)
/**
* @def simple_a_set(a)
* @brief Set value to a-property
* @param[in] a integer value to set
*/
#define simple_a_set(a) SIMPLE_ID(SIMPLE_SUB_ID_A_SET), EO_TYPECHECK(int, a)
/**
* @def simple_a_get(a)
* @brief Get value of a-property
* @param[out] integer pointer to a-value
*/
#define simple_a_get(a) SIMPLE_ID(SIMPLE_SUB_ID_A_GET), EO_TYPECHECK(int *, a)
/**
* @def simple_b_set(b)
* @brief Set value to b-property
* @param[in] a integer value to set
*/
#define simple_b_set(b) SIMPLE_ID(SIMPLE_SUB_ID_B_SET), EO_TYPECHECK(int, b)
/**
* @def simple_b_get(b)
* @brief Get value of b-property
* @param[out] integer pointer to b-value
*/
#define simple_b_get(b) SIMPLE_ID(SIMPLE_SUB_ID_B_GET), EO_TYPECHECK(int *, b)
#define SIMPLE_CLASS simple_class_get()
const Eo_Class *simple_class_get(void) EINA_CONST;
#endif