/*
- 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>
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
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<CaptionContent> caption;
+ 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;