feat(src/app/App): display app only when core is started (so after creation)

linphone-desktop/src/app/App.cpp

@@ -114,7 +114,7 @@ inline QQuickWindow *createSubWindow (App *app, const char *path) {
 
 inline void activeSplashScreen (App *app) {
   QQuickWindow *splashScreen = createSubWindow(app, QML_VIEW_SPLASH_SCREEN);
-  QObject::connect(CoreManager::getInstance(), &CoreManager::linphoneCoreCreated, splashScreen, [splashScreen] {
+  QObject::connect(CoreManager::getInstance()->getHandlers().get(), &CoreHandlers::coreStarted, splashScreen, [splashScreen] {
     splashScreen->close();
     splashScreen->deleteLater();
   });
@@ -179,8 +179,8 @@ void App::initContentApp () {
   activeSplashScreen(this);
 
   QObject::connect(
-    CoreManager::getInstance(),
-    &CoreManager::linphoneCoreCreated,
+    CoreManager::getInstance()->getHandlers().get(),
+    &CoreHandlers::coreStarted,
     this, mParser.isSet("selftest") ? &App::quit : &App::openAppAfterInit
   );
 }
@@ -441,7 +441,6 @@ void App::openAppAfterInit () {
   tryToUsePreferredLocale();
 
   qInfo() << QStringLiteral("Linphone core created.");
-  CoreManager::getInstance()->enableHandlers();
 
   #ifndef __APPLE__
     // Enable TrayIconSystem.

linphone-desktop/src/components/core/CoreHandlers.cpp

@@ -52,6 +52,15 @@ void CoreHandlers::onCallStateChanged (
     App::getInstance()->getNotifier()->notifyReceivedCall(call);
 }
 
+void CoreHandlers::onGlobalStateChanged (
+  const shared_ptr<linphone::Core> &,
+  linphone::GlobalState gstate,
+  const string &
+) {
+  if (gstate == linphone::GlobalStateOn)
+    emit coreStarted ();
+}
+
 void CoreHandlers::onCallStatsUpdated (
   const shared_ptr<linphone::Core> &,
   const shared_ptr<linphone::Call> &call,

linphone-desktop/src/components/core/CoreHandlers.hpp

@@ -36,6 +36,7 @@ class CoreHandlers :
 signals:
   void authenticationRequested (const std::shared_ptr<linphone::AuthInfo> &authInfo);
   void callStateChanged (const std::shared_ptr<linphone::Call> &call, linphone::CallState state);
+  void coreStarted ();
   void messageReceived (const std::shared_ptr<linphone::ChatMessage> &message);
   void presenceReceived (const QString &sipAddress, const std::shared_ptr<const linphone::PresenceModel> &presenceModel);
   void registrationStateChanged (const std::shared_ptr<linphone::ProxyConfig> &proxyConfig, linphone::RegistrationState state);
@@ -54,6 +55,12 @@ private:
     const std::string &message
   ) override;
 
+  void onGlobalStateChanged (
+    const std::shared_ptr<linphone::Core> &core,
+    linphone::GlobalState gstate,
+    const std::string &message
+  ) override;
+
   void onCallStatsUpdated (
     const std::shared_ptr<linphone::Core> &core,
     const std::shared_ptr<linphone::Call> &call,

linphone-desktop/src/components/core/CoreManager.cpp

@@ -48,6 +48,8 @@ CoreManager::CoreManager (QObject *parent, const QString &configPath) : QObject(
       mInstance->mSettingsModel = new SettingsModel(mInstance);
       mInstance->mAccountSettingsModel = new AccountSettingsModel(mInstance);
 
+      mInstance->mCbsTimer->start();
+
       emit mInstance->linphoneCoreCreated();
     }
   );
@@ -55,10 +57,6 @@ CoreManager::CoreManager (QObject *parent, const QString &configPath) : QObject(
   mPromiseWatcher.setFuture(mPromiseBuild);
 }
 
-void CoreManager::enableHandlers () {
-  mCbsTimer->start();
-}
-
 // -----------------------------------------------------------------------------
 
 void CoreManager::init (QObject *parent, const QString &configPath) {

linphone-desktop/src/components/core/CoreManager.hpp

@@ -47,8 +47,6 @@ class CoreManager : public QObject {
 public:
   ~CoreManager () = default;
 
-  void enableHandlers ();
-
   std::shared_ptr<linphone::Core> getCore () {
     return mCore;
   }