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/*
Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
DCP-o-matic 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.
DCP-o-matic 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 DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
#include "font_comparator.h"
#include <fontconfig/fontconfig.h>
#include <boost/filesystem.hpp>
#include <map>
#include <string>
/** Wrapper for the fontconfig library */
class FontConfig
{
public:
static FontConfig* instance();
std::string make_font_available(std::shared_ptr<dcpomatic::Font> font);
boost::optional<boost::filesystem::path> system_font_with_name(std::string name);
static void drop();
private:
FontConfig();
~FontConfig();
FcConfig* _config = nullptr;
std::map<dcpomatic::Font::Content, std::string, FontComparator> _available_fonts;
std::vector<boost::filesystem::path> _temp_files;
static FontConfig* _instance;
};
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