class Content : public boost::enable_shared_from_this<Content>, public Signaller, public boost::noncopyable
{
public:
- explicit Content (boost::shared_ptr<const Film>);
- Content (boost::shared_ptr<const Film>, DCPTime);
- Content (boost::shared_ptr<const Film>, boost::filesystem::path);
- Content (boost::shared_ptr<const Film>, cxml::ConstNodePtr);
- Content (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
+ explicit Content ();
+ Content (dcpomatic::DCPTime);
+ Content (boost::filesystem::path);
+ Content (cxml::ConstNodePtr);
+ Content (std::vector<boost::shared_ptr<Content> >);
virtual ~Content () {}
/** Examine the content to establish digest, frame rates and any other
* useful metadata.
* @param job Job to use to report progress, or 0.
*/
- virtual void examine (boost::shared_ptr<Job> job);
+ virtual void examine (boost::shared_ptr<const Film> film, boost::shared_ptr<Job> job);
virtual void take_settings_from (boost::shared_ptr<const Content> c);
virtual std::string technical_summary () const;
virtual void as_xml (xmlpp::Node *, bool with_paths) const;
- virtual DCPTime full_length () const = 0;
+ virtual dcpomatic::DCPTime full_length (boost::shared_ptr<const Film>) const = 0;
+ virtual dcpomatic::DCPTime approximate_length () const = 0;
virtual std::string identifier () const;
/** @return points at which to split this content when
* REELTYPE_BY_VIDEO_CONTENT is in use.
*/
- virtual std::list<DCPTime> reel_split_points () const;
+ virtual std::list<dcpomatic::DCPTime> reel_split_points (boost::shared_ptr<const Film>) const;
boost::shared_ptr<Content> clone () const;
return _paths[i];
}
+ std::time_t last_write_time (size_t i) const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _last_write_times[i];
+ }
+
bool paths_valid () const;
/** @return Digest of the content's file(s). Note: this is
return _digest;
}
- void set_position (DCPTime);
+ void set_position (boost::shared_ptr<const Film> film, dcpomatic::DCPTime, bool force_emit = false);
- /** DCPTime that this content starts; i.e. the time that the first
+ /** dcpomatic::DCPTime that this content starts; i.e. the time that the first
* bit of the content (trimmed or not) will happen.
*/
- DCPTime position () const {
+ dcpomatic::DCPTime position () const {
boost::mutex::scoped_lock lm (_mutex);
return _position;
}
- void set_trim_start (ContentTime);
+ void set_trim_start (dcpomatic::ContentTime);
- ContentTime trim_start () const {
+ dcpomatic::ContentTime trim_start () const {
boost::mutex::scoped_lock lm (_mutex);
return _trim_start;
}
- void set_trim_end (ContentTime);
+ void set_trim_end (dcpomatic::ContentTime);
- ContentTime trim_end () const {
+ dcpomatic::ContentTime trim_end () const {
boost::mutex::scoped_lock lm (_mutex);
return _trim_end;
}
/** @return Time immediately after the last thing in this content */
- DCPTime end () const {
- return position() + length_after_trim();
+ dcpomatic::DCPTime end (boost::shared_ptr<const Film> film) const {
+ return position() + length_after_trim(film);
}
- DCPTime length_after_trim () const;
+ dcpomatic::DCPTime length_after_trim (boost::shared_ptr<const Film> film) const;
boost::optional<double> video_frame_rate () const {
boost::mutex::scoped_lock lm (_mutex);
void set_video_frame_rate (double r);
void unset_video_frame_rate ();
- double active_video_frame_rate () const;
+ double active_video_frame_rate (boost::shared_ptr<const Film> film) const;
void set_change_signals_frequent (bool f) {
_change_signals_frequent = f;
}
- boost::shared_ptr<const Film> film () const;
+ std::list<UserProperty> user_properties (boost::shared_ptr<const Film> film) const;
- std::list<UserProperty> user_properties () const;
+ std::string calculate_digest () const;
- /* CHANGE_PENDING and CHANGE_CANCELLED may be emitted from any thread; CHANGE_DONE always from GUI thread */
+ /* CHANGE_TYPE_PENDING and CHANGE_TYPE_CANCELLED may be emitted from any thread; CHANGE_TYPE_DONE always from GUI thread */
boost::signals2::signal<void (ChangeType, boost::weak_ptr<Content>, int, bool)> Change;
boost::shared_ptr<VideoContent> video;
protected:
- virtual void add_properties (std::list<UserProperty> &) const;
-
- boost::weak_ptr<const Film> _film;
+ virtual void add_properties (boost::shared_ptr<const Film> film, std::list<UserProperty> &) const;
/** _mutex which should be used to protect accesses, as examine
* jobs can update content state in threads other than the main one.
*/
mutable boost::mutex _mutex;
- /** Paths of our data files */
- std::vector<boost::filesystem::path> _paths;
+ void add_path (boost::filesystem::path p);
private:
friend struct ffmpeg_pts_offset_test;
void signal_change (ChangeType, int);
+ /** Paths of our data files */
+ std::vector<boost::filesystem::path> _paths;
+ std::vector<std::time_t> _last_write_times;
+
std::string _digest;
- DCPTime _position;
- ContentTime _trim_start;
- ContentTime _trim_end;
+ dcpomatic::DCPTime _position;
+ dcpomatic::ContentTime _trim_start;
+ dcpomatic::ContentTime _trim_end;
/** The video frame rate that this content is or was prepared to be used with,
* or empty if the effective rate of this content should be dictated by something
* else (either some video happening at the same time, or the rate of the DCP).
projects / dcpomatic.git / blobdiff