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// **************************************************************************
// * This file is part of the FreeFileSync project. It is distributed under *
// * GNU General Public License: http://www.gnu.org/licenses/gpl.html *
// * Copyright (C) 2008-2011 ZenJu (zhnmju123 AT gmx.de) *
// **************************************************************************
#ifndef I18_N_HEADER_3843489325045
#define I18_N_HEADER_3843489325045
#include <string>
namespace zen
{
//implement handler to enable program wide localizations
struct TranslationHandler
{
virtual ~TranslationHandler() {}
virtual std::wstring thousandsSeparator() = 0;
virtual std::wstring translate(const std::wstring& text) = 0; //simple translation
virtual std::wstring translate(const std::wstring& singular, const std::wstring& plural, int n) = 0;
};
void setTranslator(TranslationHandler* newHandler = NULL); //takes ownership
TranslationHandler* getTranslator();
inline std::wstring getThousandsSeparator() { return getTranslator() ? getTranslator()->thousandsSeparator() : L","; };
inline std::wstring translate(const std::wstring& text) { return getTranslator() ? getTranslator()->translate(text) : text; }
//translate plural forms: "%x day" "%x days"
//returns "%x day" if n == 1; "%x days" else for english language
inline std::wstring translate(const std::wstring& singular, const std::wstring& plural, int n) { return getTranslator() ? getTranslator()->translate(singular, plural, n) : n == 1 ? singular : plural; }
template <class T> inline
std::wstring translate(const std::wstring& singular, const std::wstring& plural, T n)
{
return translate(singular, plural, static_cast<int>(n % 1000000));
}
}
#define CONCAT_HELPER(txt1, txt2) txt1 ## txt2
#ifndef WXINTL_NO_GETTEXT_MACRO
#error WXINTL_NO_GETTEXT_MACRO must be defined to deactivate wxWidgets underscore macro
#endif
#define _(s) zen::translate(CONCAT_HELPER(L, s))
#define _P(s, p, n) zen::translate(CONCAT_HELPER(L, s), CONCAT_HELPER(L, p), n)
#endif //I18_N_HEADER_3843489325045
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