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i18n.h
Go to the documentation of this file.
/* Simple Plugin API */
/* SPDX-FileCopyrightText: Copyright © 2021 Wim Taymans */
/* SPDX-License-Identifier: MIT */
#ifndef SPA_I18N_H
#define SPA_I18N_H
#ifdef __cplusplus
extern "C" {
#endif
#include <spa/utils/hook.h>
#include <spa/utils/defs.h>
#define SPA_TYPE_INTERFACE_I18N SPA_TYPE_INFO_INTERFACE_BASE "I18N"
#define SPA_VERSION_I18N 0
struct spa_i18n { struct spa_interface iface; };
struct spa_i18n_methods {
#define SPA_VERSION_I18N_METHODS 0
uint32_t version;
const char *(*text) (void *object, const char *msgid);
const char *(*ntext) (void *object, const char *msgid,
const char *msgid_plural, unsigned long int n);
};
SPA_FORMAT_ARG_FUNC(2)
static inline const char *
spa_i18n_text(struct spa_i18n *i18n, const char *msgid)
{
const char *res = msgid;
if (SPA_LIKELY(i18n != NULL))
spa_interface_call_res(&i18n->iface,
struct spa_i18n_methods, res,
text, 0, msgid);
return res;
}
static inline const char *
spa_i18n_ntext(struct spa_i18n *i18n, const char *msgid,
const char *msgid_plural, unsigned long int n)
{
const char *res = n == 1 ? msgid : msgid_plural;
if (SPA_LIKELY(i18n != NULL))
spa_interface_call_res(&i18n->iface,
struct spa_i18n_methods, res,
ntext, 0, msgid, msgid_plural, n);
return res;
}
#ifdef __cplusplus
} /* extern "C" */
#endif
#endif /* SPA_I18N_H */
defs.h
spa/utils/defs.h
spa_i18n_ntext
static const char * spa_i18n_ntext(struct spa_i18n *i18n, const char *msgid, const char *msgid_plural, unsigned long int n)
Definition i18n.h:76
spa_i18n_text
static const char * spa_i18n_text(struct spa_i18n *i18n, const char *msgid)
Definition i18n.h:65
spa_interface_call_res
#define spa_interface_call_res(iface, method_type, res, method, vers,...)
Invoke method named method in the callbacks on the given interface object.
Definition hook.h:251
SPA_LIKELY
#define SPA_LIKELY(x)
Definition defs.h:349
SPA_FORMAT_ARG_FUNC
#define SPA_FORMAT_ARG_FUNC(arg1)
Definition defs.h:279
hook.h
spa/utils/hook.h
spa_i18n_methods
Definition i18n.h:36
spa_i18n_methods::version
uint32_t version
Definition i18n.h:39
spa_i18n
Definition i18n.h:34
spa_i18n::iface
struct spa_interface iface
Definition i18n.h:34
spa_interface
Definition hook.h:138