/*
- Copyright (C) 2014 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2014-2021 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ 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.
- This program is distributed in the hope that it will be useful,
+ 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 this program; if not, write to the Free Software
- Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
+
+#ifndef DCPOMATIC_FONT_H
+#define DCPOMATIC_FONT_H
+
+
+#include <dcp/array_data.h>
+#include <libcxml/cxml.h>
#include <boost/optional.hpp>
+#include <boost/signals2.hpp>
#include <boost/filesystem.hpp>
#include <string>
+
+namespace dcpomatic {
+
+
class Font
{
public:
- Font () {}
- Font (std::string id_)
- : id (id_) {}
-
- /** Font ID, or empty for the default font */
- boost::optional<std::string> id;
- boost::optional<boost::filesystem::path> file;
+ explicit Font (std::string id)
+ : _id (id) {}
+
+ explicit Font (cxml::NodePtr node);
+
+ Font (std::string id, boost::filesystem::path file)
+ : _id (id)
+ , _file (file)
+ {}
+
+ Font (std::string id, dcp::ArrayData data)
+ : _id (id)
+ , _data (data)
+ {}
+
+ void as_xml (xmlpp::Node* node);
+
+ std::string id () const {
+ return _id;
+ }
+
+ void set_id (std::string id) {
+ _id = id;
+ }
+
+ boost::optional<boost::filesystem::path> file () const {
+ return _file;
+ }
+
+ void set_file (boost::filesystem::path file) {
+ _file = file;
+ Changed ();
+ }
+
+ boost::optional<dcp::ArrayData> data() const;
+
+ boost::signals2::signal<void()> Changed;
+
+private:
+ /** Font ID, used to describe it in the subtitle content; could be either a
+ * font family name or an ID from some DCP font XML.
+ */
+ std::string _id;
+ boost::optional<dcp::ArrayData> _data;
+ boost::optional<boost::filesystem::path> _file;
};
+
+
+bool operator!= (Font const & a, Font const & b);
+bool operator== (Font const & a, Font const & b);
+
+
+}
+
+#endif