GettextUtil.h

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#ifndef CNOID_UTIL_GETTEXT_UTIL_H
#define CNOID_UTIL_GETTEXT_UTIL_H
 
#include <cnoid/Config>
#include "exportdecl.h"
 
#ifdef CNOID_ENABLE_GETTEXT
# include <libintl.h>
 
# ifdef CNOID_USE_GETTEXT_WRAPPER
#  define _(text) cnoid::getText(CNOID_GETTEXT_DOMAIN_NAME, text)
# else
#  define _(text) dgettext(CNOID_GETTEXT_DOMAIN_NAME, text)
# endif
 
#else
namespace cnoid {
inline const char* bindtextdomain(const char* domainname, const char* dirname) {
    return dirname;
}
inline const char* dgettext(const char* domainname, const char* msgid){
    return msgid;
}
}
#define _(string) string
#endif
 
#define N_(string) string
 
namespace cnoid {
 
#if defined(WIN32) || defined(_WIN32) || defined(__WIN32__) || defined(__NT__)
CNOID_EXPORT const char* getText(const char* domainname, const char* msgid);
#else
inline const char* getText(const char* domainname, const char* msgid) {
    return dgettext(domainname, msgid);
}
#endif
 
CNOID_EXPORT void bindGettextDomain(const char* domainname);
 
class GettextDomainBinder
{
public:
    GettextDomainBinder(const char* domainname){
        bindGettextDomain(domainname);
    }
};
 
}
 
#define CNOID_BIND_GETTEXT_DOMAN() \
    namespace { cnoid::GettextDomainBinder cnoidGettextDomainBinder(CNOID_GETTEXT_DOMAIN_NAME); }
 
#endif