RicHelpAboutFeature: Display active gRPC port in About dialog

Retrieve the active gRPC port number from the application instance and display it within the version information section of the About dialog.

Author: magnesj

ApplicationExeCode/RiaGrpcGuiApplication.cpp

@@ -88,6 +88,15 @@ void RiaGrpcGuiApplication::doIdleProcessing()
     }
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::optional<int> RiaGrpcGuiApplication::activeGrpcPortNumber() const
+{
+    if ( m_grpcServer && m_grpcServer->isRunning() ) return m_grpcServer->portNumber();
+    return std::nullopt;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------

ApplicationExeCode/RiaGrpcGuiApplication.h

@@ -23,6 +23,8 @@
 #include <QPointer>
 #include <QTimer>
 
+#include <optional>
+
 class QProcessEnvironment;
 
 class RiaGrpcGuiApplication : public RiaGuiApplication, public RiaGrpcApplicationInterface
@@ -34,6 +36,7 @@ class RiaGrpcGuiApplication : public RiaGuiApplication, public RiaGrpcApplicatio
     ~RiaGrpcGuiApplication() override;
 
     QProcessEnvironment pythonProcessEnvironment() const override;
+    std::optional<int>  activeGrpcPortNumber() const override;
 
 private:
     void onGuiPreferencesChanged() override;

ApplicationLibCode/Application/RiaApplication.cpp

@@ -1338,6 +1338,14 @@ QProcessEnvironment RiaApplication::pythonProcessEnvironment() const
     return QProcessEnvironment::systemEnvironment();
 }
 
+//--------------------------------------------------------------------------------------------------
+///
+//--------------------------------------------------------------------------------------------------
+std::optional<int> RiaApplication::activeGrpcPortNumber() const
+{
+    return std::nullopt;
+}
+
 //--------------------------------------------------------------------------------------------------
 ///
 //--------------------------------------------------------------------------------------------------

ApplicationLibCode/Application/RiaApplication.h

@@ -164,6 +164,7 @@ class RiaApplication
 
     QString                     pythonPath() const;
     virtual QProcessEnvironment pythonProcessEnvironment() const;
+    virtual std::optional<int>  activeGrpcPortNumber() const;
 
     bool launchProcess( const QString& program, const QStringList& arguments, const QProcessEnvironment& processEnvironment );
     bool launchProcessForMultipleCases( const QString&             program,

ApplicationLibCode/Commands/ApplicationCommands/RicHelpFeatures.cpp

@@ -172,6 +172,13 @@ void RicHelpAboutFeature::onActionTriggered( bool isChecked )
         dlg.addVersionEntry( " ", QString( "  Runtime version: " ) + pythonRuntimeVersion );
     }
 
+    if ( auto grpcPort = RiaApplication::instance()->activeGrpcPortNumber() )
+    {
+        dlg.addVersionEntry( " ", "" );
+        dlg.addVersionEntry( " ", "gRPC Server" );
+        dlg.addVersionEntry( " ", QString( "  Port: %1" ).arg( *grpcPort ) );
+    }
+
     dlg.addVersionEntry( " ", "" );
     QString buildDate = RESINSIGHT_BUILD_DATE;
     dlg.addVersionEntry( "", QString( "Build date: " ) + buildDate );