/*
- Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
This file is part of DCP-o-matic.
#include "types.h"
#include "signaller.h"
#include "dcpomatic_time.h"
+#include "change_signaller.h"
#include "user_property.h"
#include <libcxml/cxml.h>
#include <boost/filesystem.hpp>
class Content : public boost::enable_shared_from_this<Content>, public Signaller, public boost::noncopyable
{
public:
- Content (boost::shared_ptr<const Film>);
+ 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);
*/
virtual void examine (boost::shared_ptr<Job> job);
+ virtual void take_settings_from (boost::shared_ptr<const Content> c);
+
/** @return Quick one-line summary of the content, as will be presented in the
* film editor.
*/
*/
virtual std::string technical_summary () const;
- virtual void as_xml (xmlpp::Node *) const;
+ virtual void as_xml (xmlpp::Node *, bool with_paths) const;
virtual DCPTime full_length () const = 0;
virtual std::string identifier () const;
/** @return points at which to split this content when
boost::shared_ptr<Content> clone () const;
- void set_path (boost::filesystem::path);
+ void set_paths (std::vector<boost::filesystem::path> paths);
std::string path_summary () 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
* not a complete MD5-or-whatever hash, but a sort of poor
- * man's version (see comments in ::examine).
+ * man's version (see comments in examine()).
*/
std::string digest () 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;
std::list<UserProperty> user_properties () const;
- boost::signals2::signal<void (boost::weak_ptr<Content>, int, bool)> Changed;
+ std::string calculate_digest () const;
+
+ /* CHANGE_PENDING and CHANGE_CANCELLED may be emitted from any thread; CHANGE_DONE always from GUI thread */
+ boost::signals2::signal<void (ChangeType, boost::weak_ptr<Content>, int, bool)> Change;
boost::shared_ptr<VideoContent> video;
boost::shared_ptr<AudioContent> audio;
- boost::shared_ptr<SubtitleContent> subtitle;
+ std::list<boost::shared_ptr<TextContent> > text;
- void signal_changed (int);
+ boost::shared_ptr<TextContent> only_text () const;
+ boost::shared_ptr<TextContent> text_of_original_type (TextType type) const;
protected:
*/
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;
friend struct best_dcp_frame_rate_test_single;
friend struct best_dcp_frame_rate_test_double;
friend struct audio_sampling_rate_test;
+ template<class> friend class ChangeSignaller;
+
+ 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;