+ Playlist ();
+ ~Playlist ();
+
+ void as_xml (xmlpp::Node *, bool with_content_paths);
+ void set_from_xml (boost::shared_ptr<const Film> film, cxml::ConstNodePtr node, int version, std::list<std::string>& notes);
+
+ void add (boost::shared_ptr<const Film> film, boost::shared_ptr<Content>);
+ void remove (boost::shared_ptr<Content>);
+ void remove (ContentList);
+ void move_earlier (boost::shared_ptr<const Film> film, boost::shared_ptr<Content>);
+ void move_later (boost::shared_ptr<const Film> film, boost::shared_ptr<Content>);
+
+ ContentList content () const;
+
+ std::string video_identifier () const;
+
+ DCPTime length (boost::shared_ptr<const Film> film) const;
+ boost::optional<DCPTime> start () const;
+ int64_t required_disk_space (boost::shared_ptr<const Film> film, int j2k_bandwidth, int audio_channels, int audio_frame_rate) const;
+
+ int best_video_frame_rate () const;
+ DCPTime video_end (boost::shared_ptr<const Film> film) const;
+ DCPTime text_end (boost::shared_ptr<const Film> film) const;
+ FrameRateChange active_frame_rate_change (DCPTime, int dcp_frame_rate) const;
+ std::string content_summary (boost::shared_ptr<const Film> film, DCPTimePeriod period) const;
+ std::pair<double, double> speed_up_range (int dcp_video_frame_rate) const;
+
+ void set_sequence (bool);
+ void maybe_sequence (boost::shared_ptr<const Film> film);
+
+ void repeat (boost::shared_ptr<const Film> film, ContentList, int);
+
+ /** Emitted when content has been added to or removed from the playlist; implies OrderChanged */
+ mutable boost::signals2::signal<void (ChangeType)> Change;
+ mutable boost::signals2::signal<void ()> OrderChanged;
+
+ mutable boost::signals2::signal<void (ChangeType, boost::weak_ptr<Content>, int, bool)> ContentChange;
+
+private:
+ void content_change (boost::weak_ptr<const Film>, ChangeType, boost::weak_ptr<Content>, int, bool);
+ void disconnect ();
+ void reconnect (boost::shared_ptr<const Film> film);
+
+ /** List of content. Kept sorted in position order. */
+ ContentList _content;
+ bool _sequence;
+ bool _sequencing;
+ std::list<boost::signals2::connection> _content_connections;
+ AtomicityChecker _checker;