Move fontconfig-related code out to a class.

[dcpomatic.git] / src / lib / font_config.h

diff --git a/src/lib/font_config.h b/src/lib/font_config.h
new file mode 100644 (file)
index 0000000..7527d91
--- /dev/null
+++ b/src/lib/font_config.h
@@ -0,0 +1,44 @@
+/*
+    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 <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(boost::filesystem::path font_file);
+
+private:
+       FontConfig();
+
+       FcConfig* _config = nullptr;
+       std::map<boost::filesystem::path, std::string> _available_fonts;
+
+       static FontConfig* _instance;
+};
+