forked from enlightenment/efl
Parameter information for external widgets
This are used for things like editors to know what parameters to manage for external stuff. SVN revision: 43935
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10434c1fc4
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@ -1,6 +1,9 @@
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#ifndef _EDJE_H
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#define _EDJE_H
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#include <stdint.h>
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#include <math.h>
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#include <Evas.h>
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#ifdef EAPI
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@ -247,6 +250,40 @@ struct _Edje_External_Param
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};
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typedef struct _Edje_External_Param Edje_External_Param;
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#define EDJE_EXTERNAL_INT_UNSET INT32_MAX
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#define EDJE_EXTERNAL_DOUBLE_UNSET NAN
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struct _Edje_External_Param_Info
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{
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const char *name;
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Edje_External_Param_Type type;
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union
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{
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struct
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{
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int min, max, step;
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} i;
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struct
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{
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double min, max, step;
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} d;
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struct
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{
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const char *accept_fmt;
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const char *deny_fmt;
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} s;
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} info;
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};
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typedef struct _Edje_External_Param_Info Edje_External_Param_Info;
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#define EDJE_EXTERNAL_PARAM_INFO_INT(name, min, max, step) \
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{name, EDJE_EXTERNAL_PARAM_TYPE_INT, {.i = {min, max, step}}}
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#define EDJE_EXTERNAL_PARAM_INFO_DOUBLE(name, min, max, step) \
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{name, EDJE_EXTERNAL_PARAM_TYPE_DOUBLE, {.d = {min, max, step}}}
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#define EDJE_EXTERNAL_PARAM_INFO_STRING(name, accept, deny) \
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{name, EDJE_EXTERNAL_PARAM_TYPE_STRING, {.s = {accept, deny}}}
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#define EDJE_EXTERNAL_PARAM_INFO_SENTINEL {NULL, 0, {.s = {NULL, NULL}}}
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struct _Edje_External_Type
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{
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Evas_Object *(*add) (void *data, Evas *evas, Evas_Object *parent, const Eina_List *params);
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@ -258,6 +295,8 @@ struct _Edje_External_Type
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Evas_Object *(*icon_get) (void *data, Evas *e);
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const char *(*label_get) (void *data);
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Edje_External_Param_Info *parameters_info;
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void *data;
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};
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typedef struct _Edje_External_Type Edje_External_Type;
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@ -410,6 +449,7 @@ extern "C" {
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EAPI Eina_Bool edje_external_param_int_get(const Eina_List *params, const char *key, int *ret);
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EAPI Eina_Bool edje_external_param_double_get(const Eina_List *params, const char *key, double *ret);
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EAPI Eina_Bool edje_external_param_string_get(const Eina_List *params, const char *key, const char **ret);
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EAPI const Edje_External_Param_Info *edje_external_param_info_get(const char *type_name);
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/* edje_module.c */
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EAPI Eina_Bool edje_module_load(const char *module);
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@ -93,6 +93,16 @@ edje_external_param_string_get(const Eina_List *params, const char *key, const c
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return EINA_FALSE;
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}
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EAPI const Edje_External_Param_Info *
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edje_external_param_info_get(const char *type_name)
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{
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Edje_External_Type *type;
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type = eina_hash_find(type_registry, type_name);
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if (!type)
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return NULL;
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return type->parameters_info;
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}
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void
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_edje_external_init()
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