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/*
* Copyright (C) 2017-2018 Olzhas Rakhimov
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*/
/// @file
#include "language.h"
#include <cstring>
#include <boost/algorithm/string/predicate.hpp>
#include <boost/filesystem/operations.hpp>
#include <boost/filesystem/path.hpp>
#include <QLocale>
#include "src/env.h"
#include "guiassert.h"
namespace scram::gui {
const std::string &translationsPath()
{
static const std::string tsPath(scram::env::install_dir()
+ "/share/scram/translations");
return tsPath;
}
std::vector<std::string> translations()
{
namespace fs = boost::filesystem;
std::vector<std::string> result;
for (fs::directory_iterator it(translationsPath()), it_end; it != it_end;
++it) {
if (!fs::is_regular_file(it->status()))
continue;
std::string filename = it->path().filename().string();
const char suffix[] = ".qm";
const char prefix[] = "scramgui_";
if (!boost::starts_with(filename, prefix)
|| !boost::ends_with(filename, suffix))
continue;
filename.erase(filename.size() - std::strlen(suffix));
filename.erase(0, std::strlen(prefix));
if (filename != "en")
result.push_back(std::move(filename));
}
return result;
}
QString nativeLanguageName(const std::string &locale)
{
QLocale nativeLocale(QString::fromStdString(locale));
GUI_ASSERT(nativeLocale != QLocale::c(), {});
QString language = nativeLocale.nativeLanguageName();
GUI_ASSERT(!language.isEmpty(), {});
if (language[0].isLower())
language[0] = language[0].toUpper();
return language;
}
} // namespace scram::gui
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