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//
// Fluid Project Internationalization header for the Fast Light Tool Kit (FLTK).
//
// Copyright 2025 by Bill Spitzak and others.
//
// This library is free software. Distribution and use rights are outlined in
// the file "COPYING" which should have been included with this file. If this
// file is missing or damaged, see the license at:
//
// https://www.fltk.org/COPYING.php
//
// Please see the following page on how to report bugs and issues:
//
// https://www.fltk.org/bugs.php
//
#ifndef FLUID_PROJ_I18N_H
#define FLUID_PROJ_I18N_H
#include <string>
namespace fld {
class Project;
/**
Enumeration of available internationalization types.
*/
enum class I18n_Type {
NONE = 0, ///< No i18n, all strings are litearals
GNU, ///< GNU gettext internationalization
POSIX ///< Posix catgets internationalization
};
namespace io {
class Project_Reader;
class Project_Writer;
}
namespace proj {
/**
Data and settings for a FLUID project file.
*/
class I18n
{
public:
Project &project_;
/// One of the available internationalization types.
fld::I18n_Type type = I18n_Type::NONE;
/// Include file for GNU i18n, writes an #include statement into the source
/// file. This is usually `<libintl.h>` or `"gettext.h"` for GNU gettext.
std::string gnu_include = "<libintl.h>";
// Optional name of a macro for conditional i18n compilation.
std::string gnu_conditional = "";
/// For the gettext/intl.h options, this is the function that translates text
/// at runtime. This is usually "gettext" or "_".
std::string gnu_function = "gettext";
/// For the gettext/intl.h options, this is the function that marks the translation
/// of text at initialisation time. This is usually "gettext_noop" or "N_".
std::string gnu_static_function = "gettext_noop";
/// Include file for Posix i18n, write a #include statement into the source
/// file. This is usually `<nl_types.h>` for Posix catgets.
std::string posix_include = "<nl_types.h>";
// Optional name of a macro for conditional i18n compilation.
std::string posix_conditional = "";
/// Name of the nl_catd database
std::string posix_file = "";
/// Message set ID for the catalog.
std::string posix_set = "1";
public: // Methods
I18n(Project &p) : project_(p) {};
~I18n() = default;
void reset();
void read(io::Project_Reader &f, const char *key);
void write(io::Project_Writer &f) const;
};
} // namespace proj
} // namespace fld
#endif // FLUID_PROJ_I18N_H
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