refs #409 Rename ISimulatorModelMappings to IModelMappingsProvider

The reason is that the previous name sounded more like a value
object. But instead it does read the mappings from somwhere.

src/blackmisc/simulation/modelmappingsprovider.h

@@ -0,0 +1,57 @@
+/* Copyright (C) 2013
+ * swift Project Community / Contributors
+ *
+ * This file is part of swift project. It is subject to the license terms in the LICENSE file found in the top-level
+ * directory of this distribution and at http://www.swift-project.org/license.html. No part of swift project,
+ * including this file, may be copied, modified, propagated, or distributed except according to the terms
+ * contained in the LICENSE file.
+ */
+
+//! \file
+
+#ifndef BLACKMISC_SIMULATION_MODELMAPPINGS_H
+#define BLACKMISC_SIMULATION_MODELMAPPINGS_H
+
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/network/aircraftmappinglist.h"
+#include <QObject>
+
+namespace BlackMisc
+{
+    namespace Simulation
+    {
+        //! Model mappings interface, different mapping readers (e.g. from database, from vPilot data files)
+        //! can implement this, but provide the same mapping list.
+        class BLACKMISC_EXPORT IModelMappingsProvider : public QObject
+        {
+            Q_OBJECT
+
+        public:
+            //! Constructor
+            IModelMappingsProvider(QObject *parent = nullptr);
+
+            //! Destructor
+            virtual ~IModelMappingsProvider() {}
+
+            //! Load data
+            virtual bool read() = 0;
+
+            //! Empty
+            bool isEmpty() const;
+
+            //! Size
+            int size() const;
+
+            //! Get list
+            const BlackMisc::Network::CAircraftMappingList &getMappingList() const;
+
+            //! Synchronize with existing model names, remove unneeded models
+            int synchronizeWithExistingModels(const QStringList &modelNames, Qt::CaseSensitivity cs = Qt::CaseInsensitive);
+
+        protected:
+            BlackMisc::Network::CAircraftMappingList m_mappings; //!< Mappings
+        };
+    } // ns
+} // ns
+
+#endif // guard