refs #267, model mappings backend class (used in context)

* interface
* implementation for vPilot mapping files

src/blacksim/simulatormodelmappings.h

@@ -0,0 +1,48 @@
+/* Copyright (C) 2013 VATSIM Community / authors
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/. */
+
+#ifndef BLACKSIM_MODELMAPPINGS_H
+#define BLACKSIM_MODELMAPPINGS_H
+
+#include "blackmisc/nwaircraftmappinglist.h"
+#include <QObject>
+
+namespace BlackSim
+{
+    /*!
+     * \brief Model mappings
+     */
+    class ISimulatorModelMappings : public QObject
+    {
+        Q_OBJECT
+
+    public:
+        //! Constructor
+        ISimulatorModelMappings(QObject *parent = nullptr);
+
+        //! Destructor
+        virtual ~ISimulatorModelMappings() {}
+
+        //! Load data
+        virtual bool load() = 0;
+
+        //! Empty
+        bool isEmpty() const;
+
+        //! Size
+        int size() const;
+
+        //! Get list
+        const BlackMisc::Network::CAircraftMappingList &getMappingList() const;
+
+        //! Find by ICAO code
+        BlackMisc::Network::CAircraftMappingList findByIcao(const BlackMisc::Aviation::CAircraftIcao &icao, bool emptyMeansWildCard = true) const;
+
+    protected:
+        BlackMisc::Network::CAircraftMappingList m_mappings; //!< Mappings
+    };
+}
+
+#endif // guard