refs #435 Read installed models from X-Plane via xbus

src/xbus/traffic.cpp

@@ -12,6 +12,7 @@
 #include <XPLM/XPLMProcessing.h>
 #include <XPLM/XPLMUtilities.h>
 #include <QDateTime>
+#include <QStringList>
 #include <cstring>
 #include <cmath>
 
@@ -148,6 +149,30 @@ namespace XBus
         return XPMPDrawingAircraftLabels();
     }
 
+    void CTraffic::updateInstalledModels()
+    {
+        int numberOfModels = XPMPGetNumberOfInstalledModels();
+        QStringList modelNames;
+        QStringList icaos;
+        QStringList airlines;
+        QStringList liveries;
+
+        for (int i = 0; i < numberOfModels; ++i)
+        {
+            const char *modelName = nullptr;
+            const char *icao = nullptr;
+            const char *airline = nullptr;
+            const char *livery = nullptr;
+            XPMPGetModelInfo(i, &modelName, &icao, &airline, &livery);
+            modelNames.append(QString::fromLocal8Bit(modelName));
+            icaos.append(QString::fromLocal8Bit(icao));
+            airlines.append(QString::fromLocal8Bit(airline));
+            liveries.append(QString::fromLocal8Bit(livery));
+        }
+
+        emit installedModelsUpdated(modelNames, icaos, airlines, liveries);
+    }
+
     void CTraffic::addPlane(const QString &callsign, const QString &aircraftIcao, const QString &airlineIcao, const QString &livery)
     {
         auto id = XPMPCreatePlane(qPrintable(aircraftIcao), qPrintable(airlineIcao), qPrintable(livery), getPlaneData, static_cast<void *>(this));