Eo: Added a simple example.

SVN revision: 72781
This commit is contained in:
Tom Hacohen 2012-06-25 06:52:08 +00:00
parent 573303250a
commit 1a5199d5d3
9 changed files with 289 additions and 0 deletions

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@ -40,6 +40,7 @@ include(EFLCheck)
add_subdirectory(src/lib)
add_subdirectory(src/examples/evas)
add_subdirectory(src/examples/simple)
add_subdirectory(src/tests/mixin)
add_subdirectory(src/tests/signals)

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@ -0,0 +1,23 @@
LIST(APPEND SIMPLE_CC_SOURCES
main.c
simple.c
interface.c
mixin.c
)
include_directories(
${EINA_INCLUDE_DIRS}
${EVAS_INCLUDE_DIRS}
${CMAKE_SOURCE_DIR}/src/lib
)
add_executable(simple ${SIMPLE_CC_SOURCES})
get_target_property(eo_LIB_FILE eo LOCATION)
target_link_libraries(simple
${EINA_LIBRARIES}
${EINA_LDFLAGS_OTHER}
${eo_LIB_FILE}
)
add_dependencies(simple eo)

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@ -0,0 +1,26 @@
#include "Eo.h"
#include "interface.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_A_POWER_3_GET, "Get the a^3"),
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
};
EO_DEFINE_CLASS(interface_class_get, &class_desc, NULL, NULL)

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@ -0,0 +1,26 @@
#ifndef INTERFACE_H
#define INTERFACE_H
#include "Eo.h"
extern EAPI Eo_Op INTERFACE_BASE_ID;
enum {
INTERFACE_SUB_ID_A_POWER_3_GET,
INTERFACE_SUB_ID_LAST
};
#define INTERFACE_ID(sub_id) (INTERFACE_BASE_ID + sub_id)
/**
* @def interface_a_power_3_get(ret)
* @brief Get a^3
* @param[out] ret integer pointer to ret - value
*/
#define interface_a_power_3_get(ret) INTERFACE_ID(INTERFACE_SUB_ID_A_POWER_3_GET), EO_TYPECHECK(int *, ret)
#define INTERFACE_CLASS interface_class_get()
const Eo_Class *interface_class_get(void);
#endif

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@ -0,0 +1,27 @@
#include "Eo.h"
#include "simple.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(4));
int a = 0, a2 = 0, a3 = 0;
eo_do(obj, simple_a_get(&a),
interface_a_power_3_get(&a3),
mixin_a_square_get(&a2));
printf("Got %d %d %d\n", a, a2, a3);
eo_unref(obj);
eo_shutdown();
return 0;
}

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@ -0,0 +1,50 @@
#include "Eo.h"
#include "mixin.h"
#include "simple.h"
#include "config.h"
EAPI Eo_Op MIXIN_BASE_ID = 0;
#define MY_CLASS MIXIN_CLASS
static void
_a_square_get(const Eo *obj, const void *class_data EINA_UNUSED, va_list *list)
{
int a;
eo_query(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_CONST(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_CONST(MIXIN_SUB_ID_A_SQUARE_GET, "Get the value of A^2"),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
"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)

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@ -0,0 +1,26 @@
#ifndef MIXIN_H
#define MIXIN_H
#include "Eo.h"
extern EAPI Eo_Op MIXIN_BASE_ID;
enum {
MIXIN_SUB_ID_A_SQUARE_GET,
MIXIN_SUB_ID_LAST
};
#define MIXIN_ID(sub_id) (MIXIN_BASE_ID + sub_id)
/**
* @def mixin_a_square_get(ret)
* @brief Get the square of a.
* @param[out] ret the square of a
*/
#define mixin_a_square_get(ret) MIXIN_ID(MIXIN_SUB_ID_A_SQUARE_GET), EO_TYPECHECK(int *, ret)
#define MIXIN_CLASS mixin_class_get()
const Eo_Class *mixin_class_get(void);
#endif

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@ -0,0 +1,75 @@
#include "Eo.h"
#include "simple.h"
#include "config.h"
EAPI Eo_Op SIMPLE_BASE_ID = 0;
typedef struct
{
int a;
} Private_Data;
#define MY_CLASS SIMPLE_CLASS
static void
_a_get(const Eo *obj EINA_UNUSED, const void *class_data, va_list *list)
{
const Private_Data *pd = class_data;
int *a;
a = va_arg(*list, int *);
*a = pd->a;
printf("%s %s\n", eo_class_name_get(MY_CLASS), __func__);
}
static void
_a_set(Eo *obj EINA_UNUSED, void *class_data, va_list *list)
{
Private_Data *pd = class_data;
int a;
a = va_arg(*list, int);
pd->a = a;
printf("%s %s\n", eo_class_name_get(MY_CLASS), __func__);
}
static void
_a_power_3_get(const Eo *obj EINA_UNUSED, const void *class_data, va_list *list)
{
const Private_Data *pd = class_data;
int *ret;
ret = va_arg(*list, int *);
if (ret)
*ret = pd->a * pd->a * pd->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(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_CONST(INTERFACE_ID(INTERFACE_SUB_ID_A_POWER_3_GET), _a_power_3_get),
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, "Set property A"),
EO_OP_DESCRIPTION_CONST(SIMPLE_SUB_ID_A_GET, "Get property A"),
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),
_class_constructor,
NULL
};
EO_DEFINE_CLASS(simple_class_get, &class_desc, EO_BASE_CLASS, INTERFACE_CLASS, MIXIN_CLASS, NULL);

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@ -0,0 +1,35 @@
#ifndef SIMPLE_H
#define SIMPLE_H
#include "Eo.h"
#include "interface.h"
#include "mixin.h"
extern EAPI Eo_Op SIMPLE_BASE_ID;
enum {
SIMPLE_SUB_ID_A_SET,
SIMPLE_SUB_ID_A_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)
#define SIMPLE_CLASS simple_class_get()
const Eo_Class *simple_class_get(void);
#endif