1 files changed, 59 insertions, 0 deletions
diff --git a/src/lib/subtitle.h b/src/lib/subtitle.h
new file mode 100644
index 000000000..7ba5912e0
--- /dev/null
+++ b/src/lib/subtitle.h
@@ -0,0 +1,59 @@
+/*
+    Copyright (C) 2013-2014 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 <boost/shared_ptr.hpp>
+#include <boost/weak_ptr.hpp>
+#include <libdcp/util.h>
+#include "rect.h"
+#include "types.h"
+
+class Film;
+class Piece;
+class Image;
+
+class Subtitle
+{
+public:
+
+	Subtitle (boost::shared_ptr<const Film>, libdcp::Size, boost::weak_ptr<Piece>, boost::shared_ptr<Image>, dcpomatic::Rect<double>, Time, Time);
+
+	void update (boost::shared_ptr<const Film>, libdcp::Size);
+
+	bool covers (Time t) const;
+
+	boost::shared_ptr<Image> out_image () const {
+		return _out_image;
+	}
+
+	Position<int> out_position () const {
+		return _out_position;
+	}
+	
+private:	
+	boost::weak_ptr<Piece> _piece;
+	boost::shared_ptr<Image> _in_image;
+	dcpomatic::Rect<double> _in_rect;
+	Time _in_from;
+	Time _in_to;
+
+	boost::shared_ptr<Image> _out_image;
+	Position<int> _out_position;
+	Time _out_from;
+	Time _out_to;
+};