MRI18n.h

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#pragma once
 
#include "config.h"
#include "exports.h"
 
#include "MRMesh/MRId.h"
 
#include <string>
#include <string_view>
#include <vector>
 
namespace MR::Locale
{

constexpr inline LocaleDomainId cDefaultDomainId { 0 };

MRVIEWER_API std::string translate( std::string_view msg, LocaleDomainId domainId = cDefaultDomainId );

MRVIEWER_API std::string translate( std::string_view context, std::string_view msg, LocaleDomainId domainId = cDefaultDomainId );

MRVIEWER_API std::string translate( std::string_view single, std::string_view plural, Int64 n, LocaleDomainId domainId = cDefaultDomainId );

MRVIEWER_API std::string translate( std::string_view context, std::string_view single, std::string_view plural, Int64 n, LocaleDomainId domainId = cDefaultDomainId );

inline std::vector<std::string> translateAll( const std::vector<std::string>& items, LocaleDomainId domainId = cDefaultDomainId )
{
    std::vector<std::string> result;
    result.reserve( items.size() );
    for ( const auto& s : items )
        result.push_back( translate( s, domainId ) );
    return result;
}

inline std::vector<std::string> translateAll( const char* context, const std::vector<std::string>& items, LocaleDomainId domainId = cDefaultDomainId )
{
    std::vector<std::string> result;
    result.reserve( items.size() );
    for ( const auto& s : items )
        result.push_back( translate( context, s, domainId ) );
    return result;
}
 
}
 
#ifndef MR_NO_I18N_MACROS
#ifndef MRVIEWER_NO_LOCALE
    #define _tr( ... ) MR::Locale::translate( __VA_ARGS__ ).c_str()
    #define s_tr( ... ) MR::Locale::translate( __VA_ARGS__ )
    #define f_tr( ... ) fmt::runtime( MR::Locale::translate( __VA_ARGS__ ) )
#else 
    #define _tr( ... ) MR::Locale::translate_noop( __VA_ARGS__ )
    #define s_tr( ... ) std::string( MR::Locale::translate_noop( __VA_ARGS__ ) )
    #define f_tr( ... ) fmt::runtime( MR::Locale::translate_noop( __VA_ARGS__ ) )
#endif 
#endif