/** @class Job
* @brief A parent class to represent long-running tasks which are run in their own thread.
*/
-class Job : public std::enable_shared_from_this<Job>, public Signaller, public boost::noncopyable
+class Job : public std::enable_shared_from_this<Job>, public Signaller
{
public:
explicit Job (std::shared_ptr<const Film> film);
virtual ~Job ();
+ Job (Job const&) = delete;
+ Job& operator= (Job const&) = delete;
+
/** @return user-readable name of this job */
virtual std::string name () const = 0;
virtual std::string json_name () const = 0;
void set_progress (float, bool force = false);
void sub (std::string);
boost::optional<float> progress () const;
+ boost::optional<float> seconds_since_last_progress_update () const;
std::shared_ptr<const Film> film () const {
return _film;
}
- void when_finished (boost::signals2::connection& connection, boost::function<void()> finished);
+ void when_finished (boost::signals2::connection& connection, std::function<void()> finished);
boost::signals2::signal<void()> Progress;
/** Emitted from the UI thread when the job is finished */