X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fjob_manager.cc;h=fa02fd37014454cb992e74bb800290c85e762957;hb=dea922bbc1fa2b643140a6b5275e58a1fb0225c9;hp=2db91a177cc08c194644e7b35efc7095e577cddd;hpb=cc4a67b7eb8ecaed076e261960848f70e3e741af;p=dcpomatic.git

diff --git a/src/lib/job_manager.cc b/src/lib/job_manager.cc
index 2db91a177..fa02fd370 100644
--- a/src/lib/job_manager.cc
+++ b/src/lib/job_manager.cc
@@ -26,13 +26,16 @@
 #include "job_manager.h"
 #include "job.h"
 #include "cross.h"
+#include "ui_signaller.h"
 
-using namespace std;
-using namespace boost;
+using std::string;
+using std::list;
+using boost::shared_ptr;
 
 JobManager* JobManager::_instance = 0;
 
 JobManager::JobManager ()
+	: _last_active_jobs (false)
 {
 	boost::thread (boost::bind (&JobManager::scheduler, this));
 }
@@ -87,14 +90,21 @@ JobManager::errors () const
 	return false;
 }	
 
-
 void
 JobManager::scheduler ()
 {
 	while (1) {
+
+		bool active_jobs = false;
+
 		{
 			boost::mutex::scoped_lock lm (_mutex);
 			for (list<shared_ptr<Job> >::iterator i = _jobs.begin(); i != _jobs.end(); ++i) {
+
+				if (!(*i)->finished ()) {
+					active_jobs = true;
+				}
+				
 				if ((*i)->running ()) {
 					/* Something is already happening */
 					break;
@@ -112,6 +122,13 @@ JobManager::scheduler ()
 			}
 		}
 
+		if (active_jobs != _last_active_jobs) {
+			_last_active_jobs = active_jobs;
+			if (ui_signaller) {
+				ui_signaller->emit (boost::bind (boost::ref (ActiveJobsChanged), active_jobs));
+			}
+		}
+
 		dvdomatic_sleep (1);
 	}
 }