X-Git-Url: https://gerrit.automotivelinux.org/gerrit/gitweb?a=blobdiff_plain;f=app%2Fmain.cpp;fp=app%2Fmain.cpp;h=7722a0a28b516656c09243b1906fe7ee2f9140bf;hb=101b535c71b6055bb35884b606e4a978d2ce2599;hp=ca527e64447fac710496316db00cd0d20c5e51cb;hpb=e3422a47c3badc5c8f3f09e047c8a881debb6bf1;p=apps%2Fhvac.git

diff --git a/app/main.cpp b/app/main.cpp
index ca527e6..7722a0a 100644
--- a/app/main.cpp
+++ b/app/main.cpp
@@ -68,9 +68,11 @@ int main(int argc, char *argv[])
         if(qwm->init(port,secret) != 0){
             exit(EXIT_FAILURE);
         }
+        // Request a surface as described in layers.json windowmanager’s file
         if (qwm->requestSurface(json_object_new_string(myname.c_str())) != 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, myname](json_object *object) {
             fprintf(stderr, "Surface got syncDraw!\n");
             qwm->endDraw(json_object_new_string(myname.c_str()));
@@ -78,6 +80,7 @@ int main(int argc, char *argv[])
 
         // HomeScreen
         hs->init(port, token.c_str());
+        // Set the event handler for Event_TapShortcut which will activate the surface for windowmanager
         hs->set_event_handler(LibHomeScreen::Event_TapShortcut, [qwm, myname](json_object *object){
             qDebug("object %s", json_object_to_json_string(object));
             json_object *appnameJ = nullptr;