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Parameter information for external widgets 

This are used for things like editors to know what parameters
to manage for external stuff.


SVN revision: 43935
This commit is contained in:
Iván Briano 2009-11-23 20:21:22 +00:00
parent 7ea88efdd8
commit 10434c1fc4
2 changed files with 50 additions and 0 deletions
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40
legacy/edje/src/lib/Edje.h
View File

@ -1,6 +1,9 @@
#ifndef _EDJE_H
#define _EDJE_H
#include <stdint.h>
#include <math.h>
#include <Evas.h>
#ifdef EAPI
@ -247,6 +250,40 @@ struct _Edje_External_Param
};
typedef struct _Edje_External_Param Edje_External_Param;
#define EDJE_EXTERNAL_INT_UNSET INT32_MAX
#define EDJE_EXTERNAL_DOUBLE_UNSET NAN
struct _Edje_External_Param_Info
{
const char *name;
Edje_External_Param_Type type;
union
{
struct
{
int min, max, step;
} i;
struct
{
double min, max, step;
} d;
struct
{
const char *accept_fmt;
const char *deny_fmt;
} s;
} info;
};
typedef struct _Edje_External_Param_Info Edje_External_Param_Info;
#define EDJE_EXTERNAL_PARAM_INFO_INT(name, min, max, step) \
{name, EDJE_EXTERNAL_PARAM_TYPE_INT, {.i = {min, max, step}}}
#define EDJE_EXTERNAL_PARAM_INFO_DOUBLE(name, min, max, step) \
{name, EDJE_EXTERNAL_PARAM_TYPE_DOUBLE, {.d = {min, max, step}}}
#define EDJE_EXTERNAL_PARAM_INFO_STRING(name, accept, deny) \
{name, EDJE_EXTERNAL_PARAM_TYPE_STRING, {.s = {accept, deny}}}
#define EDJE_EXTERNAL_PARAM_INFO_SENTINEL {NULL, 0, {.s = {NULL, NULL}}}
struct _Edje_External_Type
{
Evas_Object *(*add) (void *data, Evas *evas, Evas_Object *parent, const Eina_List *params);
@ -258,6 +295,8 @@ struct _Edje_External_Type
Evas_Object *(*icon_get) (void *data, Evas *e);
const char *(*label_get) (void *data);
Edje_External_Param_Info *parameters_info;
void *data;
};
typedef struct _Edje_External_Type Edje_External_Type;
@ -410,6 +449,7 @@ extern "C" {
EAPI Eina_Bool edje_external_param_int_get(const Eina_List *params, const char *key, int *ret);
EAPI Eina_Bool edje_external_param_double_get(const Eina_List *params, const char *key, double *ret);
EAPI Eina_Bool edje_external_param_string_get(const Eina_List *params, const char *key, const char **ret);
EAPI const Edje_External_Param_Info *edje_external_param_info_get(const char *type_name);
/* edje_module.c */
EAPI Eina_Bool edje_module_load(const char *module);

10
legacy/edje/src/lib/edje_external.c
View File

@ -93,6 +93,16 @@ edje_external_param_string_get(const Eina_List *params, const char *key, const c
return EINA_FALSE;
}
EAPI const Edje_External_Param_Info *
edje_external_param_info_get(const char *type_name)
{
Edje_External_Type *type;
type = eina_hash_find(type_registry, type_name);
if (!type)
return NULL;
return type->parameters_info;
}
void
_edje_external_init()