Basics of content dialogs.

1 files changed, 53 insertions, 0 deletions

diff --git a/src/lib/audio_mapping.h b/src/lib/audio_mapping.h
new file mode 100644
index 000000000..8804bde06
--- /dev/null
+++ b/src/lib/audio_mapping.h
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+/*
+    Copyright (C) 2013 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 <vector>
+#include <map>
+#include <boost/optional.hpp>
+#include <libdcp/types.h>
+
+class AudioMapping
+{
+public:
+	virtual boost::optional<libdcp::Channel> source_to_dcp (int c) const = 0;
+	virtual boost::optional<int> dcp_to_source (libdcp::Channel c) const = 0;
+};
+
+class AutomaticAudioMapping : public AudioMapping
+{
+public:
+	AutomaticAudioMapping (int);
+
+	boost::optional<libdcp::Channel> source_to_dcp (int c) const;
+	boost::optional<int> dcp_to_source (libdcp::Channel c) const;
+	int dcp_channels () const;
+	
+private:
+	int _source_channels;
+};
+
+class ConfiguredAudioMapping : public AudioMapping
+{
+public:
+	boost::optional<libdcp::Channel> source_to_dcp (int c) const;
+	boost::optional<int> dcp_to_source (libdcp::Channel c) const;
+
+private:
+	std::map<int, libdcp::Channel> _source_to_dcp;
+};