class Job : public boost::enable_shared_from_this<Job>, public Signaller, public boost::noncopyable
{
public:
- Job (boost::shared_ptr<const Film>);
+ explicit Job (boost::shared_ptr<const Film> film);
virtual ~Job ();
/** @return user-readable name of this job */
virtual void run () = 0;
void start ();
- void pause_by_user ();
+ bool pause_by_user ();
void pause_by_priority ();
void resume ();
void cancel ();
std::string error_summary () const;
std::string error_details () const;
+ boost::optional<std::string> message () const;
+
virtual std::string status () const;
std::string json_status () const;
std::string sub_name () const {
boost::signals2::signal<void()> Progress;
/** Emitted from the UI thread when the job is finished */
boost::signals2::signal<void()> Finished;
+ /** Emitted from the job thread when the job is finished */
+ boost::signals2::signal<void()> FinishedImmediate;
protected:
void set_state (State);
void set_error (std::string s, std::string d);
+ void set_message (std::string m);
int elapsed_sub_time () const;
void check_for_interruption_or_pause ();
+ void stop_thread ();
boost::shared_ptr<const Film> _film;
void run_wrapper ();
void set_progress_common (boost::optional<float> p);
- boost::thread* _thread;
+ boost::thread _thread;
- /** mutex for _state and _error */
+ /** mutex for _state, _error*, _message */
mutable boost::mutex _state_mutex;
/** current state of the job */
State _state;
/** summary of an error that has occurred (when state == FINISHED_ERROR) */
std::string _error_summary;
std::string _error_details;
+ /** a message that should be given to the user when the job finishes */
+ boost::optional<std::string> _message;
/** time that this job was started */
time_t _start_time;