+ std::string token = secret.toStdString();
+ LibHomeScreen* hs = new LibHomeScreen();
+ QLibWindowmanager* qwm = new QLibWindowmanager();
+
+ // WindowManager
+ if(qwm->init(port,secret) != 0){
+ exit(EXIT_FAILURE);
+ }
+ AGLScreenInfo screenInfo(qwm->get_scale_factor());
+ // Request a surface as described in layers.json windowmanager’s file
+ if (qwm->requestSurface(graphic_role) != 0) {
+ exit(EXIT_FAILURE);
+ }
+ // Create an event callback against an event type. Here a lambda is called when SyncDraw event occurs
+ qwm->set_event_handler(QLibWindowmanager::Event_SyncDraw, [qwm, &graphic_role](json_object *object) {
+ fprintf(stderr, "Surface got syncDraw!\n");
+ qwm->endDraw(graphic_role);
+ });