Add string based identifier to CGridPoint

refs #612

src/blackmisc/weather/gridpoint.cpp

@@ -19,13 +19,23 @@ namespace BlackMisc
 {
     namespace Weather
     {
-        CGridPoint::CGridPoint(const Geo::CCoordinateGeodetic &position,
+        CGridPoint::CGridPoint(const QString &identifier,
+                               const Geo::CCoordinateGeodetic &position) :
+            m_identifier(identifier),
+            m_position(position)
+        { }
+
+        CGridPoint::CGridPoint(const QString &identifier,
+                               const Geo::CCoordinateGeodetic &position,
                                const CCloudLayerList &cloudLayers,
                                const CTemperatureLayerList &temperatureLayers,
                                const CVisibilityLayerList &visibilityLayers,
                                const CWindLayerList &windLayers) :
-            m_position(position), m_cloudLayers(cloudLayers),
+            m_identifier(identifier),
-            m_temperatureLayers(temperatureLayers), m_visibilityLayers(visibilityLayers),
+            m_position(position),
+            m_cloudLayers(cloudLayers),
+            m_temperatureLayers(temperatureLayers),
+            m_visibilityLayers(visibilityLayers),
             m_windLayers(windLayers)
         { }
 
@@ -43,6 +53,8 @@ namespace BlackMisc
             ColumnIndex i = index.frontCasted<ColumnIndex>();
             switch (i)
             {
+            case IndexIdentifier:
+                return CVariant::fromValue(m_identifier);
             case IndexPosition:
                 return CVariant::fromValue(m_position);
             case IndexCloudLayers:
@@ -62,6 +74,9 @@ namespace BlackMisc
             ColumnIndex i = index.frontCasted<ColumnIndex>();
             switch (i)
             {
+            case IndexIdentifier:
+                setIdentifier(variant.value<QString>());
+                break;
             case IndexPosition:
                 setPosition(variant.value<CCoordinateGeodetic>());
                 break;

src/blackmisc/weather/gridpoint.h

@@ -34,7 +34,8 @@ namespace BlackMisc
             //! Properties by index
             enum ColumnIndex
             {
-                IndexPosition = BlackMisc::CPropertyIndex::GlobalIndexCGridPoint,
+                IndexIdentifier = BlackMisc::CPropertyIndex::GlobalIndexCGridPoint,
+                IndexPosition,
                 IndexCloudLayers,
                 IndexTemperatureLayers,
                 IndexWindLayers
@@ -44,12 +45,23 @@ namespace BlackMisc
             CGridPoint() = default;
 
             //! Constructor
-            CGridPoint(const Geo::CCoordinateGeodetic &position,
+            CGridPoint(const QString &identifier,
+                       const Geo::CCoordinateGeodetic &position);
+
+            //! Constructor
+            CGridPoint(const QString &identifier,
+                       const Geo::CCoordinateGeodetic &position,
                        const CCloudLayerList &cloudLayers,
                        const CTemperatureLayerList &temperatureLayers,
                        const CVisibilityLayerList &visibilityLayers,
                        const CWindLayerList &windLayers);
 
+            //! Set identifier
+            void setIdentifier(const QString &identifier) { m_identifier = identifier; }
+
+            //! Get identifier
+            QString getIdentifier() const { return m_identifier; }
+
             //! Set position
             void setPosition(const BlackMisc::Geo::CCoordinateGeodetic &position) { m_position = position; }
 
@@ -93,6 +105,8 @@ namespace BlackMisc
             QString convertToQString(bool i18n = false) const;
 
         private:
+            // Identifier is intentionally string based. MSFS uses ICAO but others don't.
+            QString m_identifier;
             BlackMisc::Geo::CCoordinateGeodetic m_position;
             CCloudLayerList m_cloudLayers;
             CTemperatureLayerList m_temperatureLayers;
@@ -101,6 +115,7 @@ namespace BlackMisc
 
             BLACK_METACLASS(
                 CGridPoint,
+                BLACK_METAMEMBER(identifier),
                 BLACK_METAMEMBER(position),
                 BLACK_METAMEMBER(cloudLayers),
                 BLACK_METAMEMBER(temperatureLayers),

src/blackmisc/weather/weathergrid.cpp

@@ -47,6 +47,7 @@ namespace BlackMisc
 
             static const CGridPoint gridPointGLOB =
             {
+                "GLOB",
                 {},
                 CCloudLayerList { cloudLayer },
                 CTemperatureLayerList { temperatureLayer },
@@ -97,6 +98,7 @@ namespace BlackMisc
 
             static const CGridPoint gridPointGLOB
             {
+                "GLOB",
                 {},
                 CCloudLayerList { cloudLayer1, cloudLayer2 },
                 CTemperatureLayerList { temperatureLayer },