~Playlist ();
void as_xml (xmlpp::Node *, bool with_content_paths);
- void set_from_xml (boost::shared_ptr<const Film>, cxml::ConstNodePtr, int, std::list<std::string> &);
+ 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<Content>);
void remove (boost::shared_ptr<Content>);
int best_video_frame_rate () const;
DCPTime video_end () const;
- DCPTime subtitle_end () const;
+ DCPTime text_end () const;
FrameRateChange active_frame_rate_change (DCPTime, int dcp_frame_rate) const;
std::string content_summary (DCPTimePeriod period) const;
+ std::pair<double, double> speed_up_range (int dcp_video_frame_rate) const;
void set_sequence (bool);
void maybe_sequence ();
/** Emitted when content has been added to or removed from the playlist; implies OrderChanged */
mutable boost::signals2::signal<void ()> Changed;
mutable boost::signals2::signal<void ()> OrderChanged;
+
+ mutable boost::signals2::signal<void ()> ContentMayChange;
/** Emitted when something about a piece of our content has changed;
* these emissions include when the position of the content changes.
* Third parameter is true if signals are currently being emitted frequently.
*/
mutable boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> ContentChanged;
+ mutable boost::signals2::signal<void ()> ContentNotChanged;
private:
+ void content_may_change ();
void content_changed (boost::weak_ptr<Content>, int, bool);
+ void content_not_changed ();
void reconnect ();
/** List of content. Kept sorted in position order. */