IBackgroundChecker: allow to react on session loaded

MeetingSession: fix call to BackgroundManager

src/app/session.cpp

@@ -138,11 +138,9 @@ DB_Error MeetingSession::openDB(const QString &str, bool ignoreVersion)
 //    }
 
 #ifdef ENABLE_BACKGROUND_MANAGER
-    if(settings.getCheckRSWhenOpeningDB())
-        backgroundManager->startAllCheckers(); //FIXME
+    backgroundManager->handleSessionLoaded();
 #endif
 
-
     return DB_Error::NoError;
 }
 

src/backgroundmanager/backgroundmanager.cpp

@@ -17,7 +17,7 @@ BackgroundManager::~BackgroundManager()
 
 }
 
-void BackgroundManager::startAllCheckers()
+void BackgroundManager::handleSessionLoaded()
 {
     for(IBackgroundChecker *mgr : qAsConst(checkers))
         mgr->startWorker();

src/backgroundmanager/backgroundmanager.h

@@ -16,7 +16,7 @@ public:
     explicit BackgroundManager(QObject *parent = nullptr);
     ~BackgroundManager() override;
 
-    void startAllCheckers();
+    void handleSessionLoaded();
     void abortAllTasks();
     bool isRunning();
 

src/backgroundmanager/ibackgroundchecker.cpp

@@ -105,6 +105,11 @@ void IBackgroundChecker::abortTasks()
     }
 }
 
+void IBackgroundChecker::sessionLoadedHandler()
+{
+    //no-op
+}
+
 void IBackgroundChecker::addSubTask(IQuittableTask *task)
 {
     m_workers.append(task);

src/backgroundmanager/ibackgroundchecker.h

@@ -36,6 +36,8 @@ public:
     virtual void clearModel() = 0;
     virtual void showContextMenu(QWidget *panel, const QPoint& globalPos, const QModelIndex& idx) const = 0;
 
+    virtual void sessionLoadedHandler();
+
 signals:
     void progress(int val, int max);
     void taskFinished();