Allow specifying and writing sign language video language metadata (#2062).

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

diff --git a/src/lib/film.h b/src/lib/film.h
index a2e0c8b60e6be2a198bd788365664879876491cc..85d06f64dcccbf980362dc9d528dd8c11797662c 100644 (file)
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -153,6 +153,8 @@ public:
        uint64_t required_disk_space () const;
        bool should_be_enough_disk_space (double& required, double& available, bool& can_hard_link) const;
 
+       bool has_sign_language_video_channel () const;
+
        /* Proxies for some Playlist methods */
 
        ContentList content () const;
@@ -240,6 +242,7 @@ public:
                NAME_LANGUAGE,
                AUDIO_LANGUAGE,
                RELEASE_TERRITORY,
+               SIGN_LANGUAGE_VIDEO_LANGUAGE,
                VERSION_NUMBER,
                STATUS,
                CHAIN,
@@ -356,6 +359,10 @@ public:
                return _release_territory;
        }
 
+       boost::optional<dcp::LanguageTag> sign_language_video_language () const {
+               return _sign_language_video_language;
+       }
+
        int version_number () const {
                return _version_number;
        }
@@ -434,6 +441,7 @@ public:
        void set_content_versions (std::vector<std::string> v);
        void set_name_language (dcp::LanguageTag lang);
        void set_release_territory (boost::optional<dcp::LanguageTag::RegionSubtag> region = boost::none);
+       void set_sign_language_video_language (boost::optional<dcp::LanguageTag> tag);
        void set_version_number (int v);
        void set_status (dcp::Status s);
        void set_chain (boost::optional<std::string> c = boost::none);
@@ -542,6 +550,7 @@ private:
        std::vector<std::string> _content_versions;
        dcp::LanguageTag _name_language;
        boost::optional<dcp::LanguageTag::RegionSubtag> _release_territory;
+       boost::optional<dcp::LanguageTag> _sign_language_video_language;
        int _version_number;
        dcp::Status _status;
        boost::optional<std::string> _chain;