Various developments.

1 files changed, 66 insertions, 0 deletions

diff --git a/src/dcp_reader.h b/src/dcp_reader.h
new file mode 100644
index 0000000..51ada1a
--- /dev/null
+++ b/src/dcp_reader.h
@@ -0,0 +1,66 @@
+/*
+    Copyright (C) 2014 Carl Hetherington <cth@carlh.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., 675 Mass Ave, Cambridge, MA 02139, USA.
+
+*/
+
+#include "reader.h"
+#include <boost/shared_ptr.hpp>
+
+namespace cxml {
+	class Node;
+}
+
+namespace sub {
+
+class DCPFont;	
+class DCPText;
+class DCPSubtitle;
+class DCPLoadFont;
+
+class DCPReader : public Reader
+{
+public:
+	DCPReader (std::istream &);
+
+private:
+	
+	struct ParseState {
+		std::list<boost::shared_ptr<DCPFont> > font_nodes;
+		std::list<boost::shared_ptr<DCPText> > text_nodes;
+		std::list<boost::shared_ptr<DCPSubtitle> > subtitle_nodes;
+	};
+
+	void maybe_add_subtitle (std::string text, ParseState const & parse_state);
+	
+	void examine_font_nodes (
+		boost::shared_ptr<const cxml::Node> xml,
+		std::list<boost::shared_ptr<DCPFont> > const & font_nodes,
+		ParseState& parse_state
+		);
+	
+	void examine_text_nodes (
+		boost::shared_ptr<const cxml::Node> xml,
+		std::list<boost::shared_ptr<DCPText> > const & text_nodes,
+		ParseState& parse_state
+		);
+
+	std::string font_id_to_name (std::string id) const;
+
+	std::list<boost::shared_ptr<DCPLoadFont> > _load_font_nodes;
+};
+
+}