Ref T261, detect gnd.flag (from network) suppport, display gnd.flag info in UI

* add flag info in simulated aircraft
* allow to display info  in UI
* unified naming to "contains" in situation list
* updated client provider

src/blackmisc/simulation/simulatedaircraft.cpp

@@ -97,6 +97,7 @@ namespace BlackMisc
         {
             m_situation = situation;
             m_situation.setCallsign(this->getCallsign());
+            this->setSupportingGndFlag(situation.hasInboundGroundDetails());
         }
 
         const CAircraftIcaoCode &CSimulatedAircraft::getAircraftIcaoCode() const
@@ -311,6 +312,7 @@ namespace BlackMisc
             case IndexRendered: return CVariant::fromValue(this->isRendered());
             case IndexPartsSynchronized: return CVariant::fromValue(this->isPartsSynchronized());
             case IndexFastPositionUpdates: return CVariant::fromValue(this->fastPositionUpdates());
+            case IndexSupportsGndFlag: return CVariant::fromValue(this->isSupportingGndFlag());
             case IndexCallsign: return m_callsign.propertyByIndex(index.copyFrontRemoved());
             case IndexPilot: return m_pilot.propertyByIndex(index.copyFrontRemoved());
             case IndexRelativeDistance: return m_relativeDistance.propertyByIndex(index.copyFrontRemoved());
@@ -350,6 +352,7 @@ namespace BlackMisc
             case IndexRendered: m_rendered = variant.toBool(); break;
             case IndexPartsSynchronized: m_partsSynchronized = variant.toBool(); break;
             case IndexFastPositionUpdates: m_fastPositionUpdates = variant.toBool(); break;
+            case IndexSupportsGndFlag: m_supportsGndFlag = variant.toBool(); break;
             case IndexLivery: Q_ASSERT_X(false, Q_FUNC_INFO, "Unsupported"); break;
             case IndexModel:
                 m_models[CurrentModel].setPropertyByIndex(index.copyFrontRemoved(), variant);
@@ -391,6 +394,7 @@ namespace BlackMisc
             case IndexRendered: return Compare::compare(m_rendered, compareValue.isRendered());
             case IndexPartsSynchronized: return Compare::compare(m_partsSynchronized, compareValue.isPartsSynchronized());
             case IndexFastPositionUpdates: return Compare::compare(m_fastPositionUpdates, compareValue.fastPositionUpdates());
+            case IndexSupportsGndFlag: return Compare::compare(m_supportsGndFlag, compareValue.isSupportingGndFlag());
             case IndexCombinedIcaoLiveryString: return this->getCombinedIcaoLiveryString(false).compare(compareValue.getCombinedIcaoLiveryString(false));
             case IndexCombinedIcaoLiveryStringNetworkModel: return this->getCombinedIcaoLiveryString(true).compare(compareValue.getCombinedIcaoLiveryString(true));
             default:

src/blackmisc/simulation/simulatedaircraft.h

@@ -88,7 +88,8 @@ namespace BlackMisc
                 IndexEnabled,
                 IndexRendered,
                 IndexPartsSynchronized,
-                IndexFastPositionUpdates
+                IndexFastPositionUpdates,
+                IndexSupportsGndFlag
             };
 
             //! Default constructor.
@@ -419,6 +420,13 @@ namespace BlackMisc
             //! Set the synchronisation flag
             void setPartsSynchronized(bool synchronized) { m_partsSynchronized = synchronized; }
 
+            //! Is supporting gnd.flag?
+            bool isSupportingGndFlag() const { return m_supportsGndFlag; }
+
+            //! Indicate gnd.flag is supported
+            //! \remark normally automatically set from BlackMisc::Aviation::CAircraftSituation::hasInboundGroundDetails
+            void setSupportingGndFlag(bool supports) { m_supportsGndFlag = supports; }
+
             //! \copydoc BlackMisc::Mixin::Index::propertyByIndex
             CVariant propertyByIndex(const CPropertyIndex &index) const;
 
@@ -442,11 +450,12 @@ namespace BlackMisc
             Aviation::CTransponder        m_transponder;
             Aviation::CAircraftParts      m_parts;
             Aviation::CSelcal             m_selcal;
-            CAircraftModelList m_models = { { CAircraftModel(), CAircraftModel() } }; //!< Shorter DBus signature: current model, and model received from network
+            CAircraftModelList m_models = {{ CAircraftModel(), CAircraftModel() }}; //!< Shorter DBus signature: current model, and model received from network
             bool m_enabled = true;              //!< to be displayed in simulator
             bool m_rendered = false;            //!< really shown in simulator
             bool m_partsSynchronized = false;   //!< synchronize parts
             bool m_fastPositionUpdates = false; //!< use fast position updates
+            bool m_supportsGndFlag = false;     //!< supports gnd. flag
 
             //! Init, which synchronizes some denormalized values
             void init();

src/blackmisc/simulation/simulatedaircraftlist.cpp

@@ -180,7 +180,7 @@ namespace BlackMisc
             for (CSimulatedAircraft &aircraft : (*this))
             {
                 if (aircraft.getCallsign() != callsign) { continue; }
-                aircraft.setSituation(situation);
+                aircraft.setSituation(situation); // also sets setSupportingGndFlag
                 if (onlyFirst) break;
             }
             return c;