#ifndef LANGCODES_H
#define LANGCODES_H

/*
 * Copyright (C) 2007-2009 Sergio Pistone <sergio_pistone@yahoo.com.ar>
 * Copyright (C) 2010-2018 Mladen Milinkovic <max@smoothware.net>
 *
 * This program is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the
 * Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 * Boston, MA 02110-1301, USA.
 */

#include <QString>

class LanguageCode
{
public:
	/**
	 * @brief toIso2
	 * @param iso3Code ISO-3 language code
	 * @return ISO-2 language code
	 */
	static QString toIso2(const QString &iso3Code);
	/**
	 * @brief toIso3
	 * @param iso2Code ISO-2 language code
	 * @return ISO-3 language code
	 */
	static QString toIso3(const QString &iso2Code);

	/**
	 * @brief nameFromIso2
	 * @param iso2Code ISO-2 language code
	 * @return Localized language name or "Unknown"
	 */
	static QString nameFromIso2(const QString &iso2Code);
	/**
	 * @brief nameFromIso3
	 * @param iso3Code ISO-3 language code
	 * @return Localized language name or "Unknown"
	 */
	static QString nameFromIso3(const QString &iso3Code);
	/**
	 * @brief nameFromIso
	 * @param isoCode ISO-2 or ISO-3 language code
	 * @return Localized language name or "Unknown (isoCode)"
	 */
	static QString nameFromIso(const QString &isoCode);
};

#endif
