class ContentProperty
{
public:
- static int const START;
+ static int const PATH;
+ static int const POSITION;
static int const LENGTH;
+ static int const TRIM_START;
+ static int const TRIM_END;
};
-class Content : public boost::enable_shared_from_this<Content>
+class Content : public boost::enable_shared_from_this<Content>, public boost::noncopyable
{
public:
- Content (boost::shared_ptr<const Film>, Time);
+ 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>, boost::shared_ptr<const cxml::Node>);
- Content (Content const &);
+ Content (boost::shared_ptr<const Film>, std::vector<boost::shared_ptr<Content> >);
virtual ~Content () {}
virtual void examine (boost::shared_ptr<Job>);
virtual std::string summary () const = 0;
+ virtual std::string technical_summary () const;
virtual std::string information () const = 0;
virtual void as_xml (xmlpp::Node *) const;
- virtual boost::shared_ptr<Content> clone () const = 0;
- virtual Time length () const = 0;
+ virtual DCPTime full_length () const = 0;
+ virtual std::string identifier () const;
- boost::filesystem::path file () const {
+ boost::shared_ptr<Content> clone () const;
+
+ void set_path (boost::filesystem::path);
+
+ std::string path_summary () const;
+
+ std::vector<boost::filesystem::path> paths () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _paths;
+ }
+
+ size_t number_of_paths () const {
boost::mutex::scoped_lock lm (_mutex);
- return _file;
+ return _paths.size ();
}
- /** @return MD5 digest of the content's file */
+ boost::filesystem::path path (size_t i) const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _paths[i];
+ }
+
+ bool paths_valid () const;
+
+ /** @return MD5 digest of the content's file(s) */
std::string digest () const {
boost::mutex::scoped_lock lm (_mutex);
return _digest;
}
- void set_start (Time);
+ void set_position (DCPTime);
- Time start () const {
+ /** DCPTime that this content starts; i.e. the time that the first
+ * bit of the content (trimmed or not) will happen.
+ */
+ DCPTime position () const {
boost::mutex::scoped_lock lm (_mutex);
- return _start;
+ return _position;
}
- Time end () const {
- return start() + length();
+ void set_trim_start (DCPTime);
+
+ DCPTime trim_start () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _trim_start;
+ }
+
+ void set_trim_end (DCPTime);
+
+ DCPTime trim_end () const {
+ boost::mutex::scoped_lock lm (_mutex);
+ return _trim_end;
+ }
+
+ DCPTime end () const {
+ return position() + length_after_trim() - 1;
}
+ DCPTime length_after_trim () const;
+
void set_change_signals_frequent (bool f) {
_change_signals_frequent = f;
}
void signal_changed (int);
boost::weak_ptr<const Film> _film;
+
+ /** _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;
+
private:
- boost::filesystem::path _file;
std::string _digest;
- Time _start;
+ DCPTime _position;
+ DCPTime _trim_start;
+ DCPTime _trim_end;
bool _change_signals_frequent;
};