Expose ShowNotification for app

CpEpEngine.cpp

@@ -2111,4 +2111,10 @@ STDMETHODIMP CpEpEngine::ConfigPassphraseForNewKeys(VARIANT_BOOL enable, BSTR pa
         return E_OUTOFMEMORY;
     else
         return FAIL(L"ConfigPassphraseForNewKeys", status);
+}
+
+STDMETHODIMP CpEpEngine::ShowNotification(BSTR title, BSTR message) 
+{
+    pEp::GateKeeper::gatekeeper()->show_notification(title, message);
+    return S_OK;
 }

CpEpEngine.h

@@ -290,6 +290,8 @@ public:
 
     STDMETHOD(PerMachineDirectory)(BSTR * directory);
     STDMETHOD(PerUserDirectory)(BSTR * directory);
+
+    STDMETHOD(ShowNotification)(BSTR title, BSTR message);
 };
 
 OBJECT_ENTRY_AUTO(__uuidof(pEpEngine), CpEpEngine)

GateKeeper.cpp

@@ -666,6 +666,11 @@ namespace pEp {
         hRSA = NULL;
     }
 
+    void GateKeeper::show_notification(tstring title, tstring text) 
+    {
+        mainWindow.ShowNotificationInfo(title, text);
+    }
+
     GateKeeper *GateKeeper::the_gatekeeper = nullptr;
 
 } // namespace pEp

GateKeeper.h

@@ -44,6 +44,8 @@ namespace pEp {
         void disable_update();
         void update_now();
 
+        void show_notification(tstring title, tstring text);
+
 		static GateKeeper *gatekeeper() { return the_gatekeeper; }
 
     protected:

pEpCOMServerAdapter.idl

@@ -540,6 +540,9 @@ interface IpEpEngine : IUnknown {
 
     // Passphrase enablement for newly-generated secret keys
     [id(65)] HRESULT ConfigPassphraseForNewKeys([in] VARIANT_BOOL enable, [in] BSTR passphrase);
+
+    // Shows a notification in the notification tray
+    [id(66)] HRESULT ShowNotification([in] BSTR title, [in] BSTR message);
 };
 
 [