Add option to analyse audio automatically when content is added (#673).

[dcpomatic.git] / src / lib / job_manager.h

diff --git a/src/lib/job_manager.h b/src/lib/job_manager.h
index 82095a143b66ec04c9ed8ee7e658bf136eaa256a..7de7862a18bd2ff7bfc929462d184279d8c8bfb3 100644 (file)
--- a/src/lib/job_manager.h
+++ b/src/lib/job_manager.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
 
     This program is free software; you can redistribute it and/or modify
     it under the terms of the GNU General Public License as published by
@@ -21,40 +21,58 @@
  *  @brief A simple scheduler for jobs.
  */
 
-#include <list>
+#include "signaller.h"
 #include <boost/thread/mutex.hpp>
+#include <boost/thread.hpp>
 #include <boost/signals2.hpp>
+#include <list>
 
 class Job;
+class Film;
+class Playlist;
+
+extern void wait_for_jobs ();
 
 /** @class JobManager
  *  @brief A simple scheduler for jobs.
  */
-class JobManager
+class JobManager : public Signaller, public boost::noncopyable
 {
 public:
 
        boost::shared_ptr<Job> add (boost::shared_ptr<Job>);
-       void add_after (boost::shared_ptr<Job> after, boost::shared_ptr<Job> j);
        std::list<boost::shared_ptr<Job> > get () const;
        bool work_to_do () const;
        bool errors () const;
 
-       boost::signals2::signal<void (bool)> ActiveJobsChanged;
+       void analyse_audio (
+               boost::shared_ptr<const Film> film,
+               boost::shared_ptr<const Playlist> playlist,
+               boost::signals2::connection& connection,
+               boost::function<void()> ready
+               );
+
+       boost::signals2::signal<void (boost::weak_ptr<Job>)> JobAdded;
+       boost::signals2::signal<void (boost::optional<std::string>)> ActiveJobsChanged;
 
        static JobManager* instance ();
+       static void drop ();
 
 private:
        /* This function is part of the test suite */
        friend void ::wait_for_jobs ();
-       
+
        JobManager ();
+       ~JobManager ();
        void scheduler ();
-       
+       void start ();
+
        mutable boost::mutex _mutex;
        std::list<boost::shared_ptr<Job> > _jobs;
+       bool _terminate;
 
-       bool _last_active_jobs;
+       boost::optional<std::string> _last_active_job;
+       boost::thread* _scheduler;
 
        static JobManager* _instance;
 };