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

diff --git a/src/lib/film.h b/src/lib/film.h
index 5fc56acfb0613570bc29b1067181703cc03b5319..85d06f64dcccbf980362dc9d528dd8c11797662c 100644 (file)
--- a/src/lib/film.h
+++ b/src/lib/film.h
@@ -93,12 +93,15 @@ private:
  *
  *  The content of a Film is held in a Playlist (created and managed by the Film).
  */
-class Film : public std::enable_shared_from_this<Film>, public Signaller, public boost::noncopyable
+class Film : public std::enable_shared_from_this<Film>, public Signaller
 {
 public:
        explicit Film (boost::optional<boost::filesystem::path> dir);
        ~Film ();
 
+       Film (Film const&) = delete;
+       Film& operator= (Film const&) = delete;
+
        std::shared_ptr<InfoFileHandle> info_file_handle (dcpomatic::DCPTimePeriod period, bool read) const;
        boost::filesystem::path j2c_path (int, Frame, Eyes, bool) const;
        boost::filesystem::path internal_video_asset_dir () const;
@@ -150,6 +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;
@@ -183,7 +188,12 @@ public:
 
        std::list<dcpomatic::DCPTimePeriod> reels () const;
        std::list<int> mapped_audio_channels () const;
-       std::vector<dcp::LanguageTag> audio_languages () const;
+
+       boost::optional<dcp::LanguageTag> audio_language () const {
+               return _audio_language;
+       }
+
+       /** @return pair containing the main subtitle language, and additional languages */
        std::pair<boost::optional<dcp::LanguageTag>, std::vector<dcp::LanguageTag>> subtitle_languages () const;
 
        std::string content_summary (dcpomatic::DCPTimePeriod period) const;
@@ -232,6 +242,7 @@ public:
                NAME_LANGUAGE,
                AUDIO_LANGUAGE,
                RELEASE_TERRITORY,
+               SIGN_LANGUAGE_VIDEO_LANGUAGE,
                VERSION_NUMBER,
                STATUS,
                CHAIN,
@@ -344,14 +355,14 @@ public:
                return _name_language;
        }
 
-       dcp::LanguageTag audio_language () const {
-               return _audio_language;
-       }
-
        boost::optional<dcp::LanguageTag::RegionSubtag> release_territory () const {
                return _release_territory;
        }
 
+       boost::optional<dcp::LanguageTag> sign_language_video_language () const {
+               return _sign_language_video_language;
+       }
+
        int version_number () const {
                return _version_number;
        }
@@ -396,6 +407,7 @@ public:
                return _luminance;
        }
 
+
        /* SET */
 
        void set_directory (boost::filesystem::path);
@@ -428,8 +440,8 @@ public:
        void set_ratings (std::vector<dcp::Rating> r);
        void set_content_versions (std::vector<std::string> v);
        void set_name_language (dcp::LanguageTag lang);
-       void set_audio_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);
@@ -441,6 +453,7 @@ public:
        void set_two_d_version_of_three_d (bool t);
        void set_distributor (boost::optional<std::string> d = boost::none);
        void set_luminance (boost::optional<dcp::Luminance> l = boost::none);
+       void set_audio_language (boost::optional<dcp::LanguageTag> language);
 
        void add_ffoc_lfoc (Markers& markers) const;
 
@@ -536,8 +549,8 @@ private:
        std::vector<dcp::Rating> _ratings;
        std::vector<std::string> _content_versions;
        dcp::LanguageTag _name_language;
-       dcp::LanguageTag _audio_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;
@@ -549,6 +562,7 @@ private:
        bool _red_band = false;
        bool _two_d_version_of_three_d = false;
        boost::optional<dcp::Luminance> _luminance;
+       boost::optional<dcp::LanguageTag> _audio_language;
 
        int _state_version;