pot/merge.

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

diff --git a/src/lib/text_content.h b/src/lib/text_content.h
index e566d05524721fc952f4cbaeb4fd4806d8c4df95..4c6918a4220d0d5cc39610f7d20a1e89245199cf 100644 (file)
--- a/src/lib/text_content.h
+++ b/src/lib/text_content.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2020 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,15 +18,19 @@
 
 */
 
+
 #ifndef DCPOMATIC_CAPTION_CONTENT_H
 #define DCPOMATIC_CAPTION_CONTENT_H
 
+
 #include "content_part.h"
 #include "dcp_text_track.h"
 #include <libcxml/cxml.h>
+#include <dcp/language_tag.h>
 #include <dcp/types.h>
 #include <boost/signals2.hpp>
 
+
 namespace dcpomatic {
        class Font;
 }
@@ -50,8 +54,11 @@ public:
        static int const OUTLINE_WIDTH;
        static int const TYPE;
        static int const DCP_TRACK;
+       static int const LANGUAGE;
+       static int const LANGUAGE_IS_ADDITIONAL;
 };
 
+
 /** @class TextContent
  *  @brief Description of how some text content should be presented.
  *
@@ -92,6 +99,8 @@ public:
        void set_type (TextType type);
        void set_dcp_track (DCPTextTrack track);
        void unset_dcp_track ();
+       void set_language (boost::optional<dcp::LanguageTag> language = boost::none);
+       void set_language_is_additional (bool additional);
 
        bool use () const {
                boost::mutex::scoped_lock lm (_mutex);
@@ -178,7 +187,17 @@ public:
                return _dcp_track;
        }
 
-       static std::list<std::shared_ptr<TextContent> > from_xml (Content* parent, cxml::ConstNodePtr, int version);
+       boost::optional<dcp::LanguageTag> language () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _language;
+       }
+
+       bool language_is_additional () const {
+               boost::mutex::scoped_lock lm (_mutex);
+               return _language_is_additional;
+       }
+
+       static std::list<std::shared_ptr<TextContent>> from_xml (Content* parent, cxml::ConstNodePtr, int version);
 
 private:
        friend struct ffmpeg_pts_offset_test;
@@ -219,6 +238,8 @@ private:
        TextType _original_type;
        /** the track of closed captions that this content should be put in, or empty to put in the default (only) track */
        boost::optional<DCPTextTrack> _dcp_track;
+       boost::optional<dcp::LanguageTag> _language;
+       bool _language_is_additional = false;
 };
 
 #endif