Add abstract interface IContextSimulator

IContextSimulator is implememted similar to the other contexts.
It defines a small set of methods as a starter. More will
be added later when the concept is proofen to work.
refs #135

src/blackcore/context_simulator.h

@@ -0,0 +1,80 @@
+/* Copyright (C) 2013 VATSIM Community / contributors
+ * 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 BLACKCORE_CONTEXTSIMULATOR_H
+#define BLACKCORE_CONTEXTSIMULATOR_H
+
+#define BLACKCORE_CONTEXTSIMULATOR_INTERFACENAME "net.vatsim.PilotClient.BlackCore.ContextSimulator"
+#define BLACKCORE_CONTEXTSIMULATOR_OBJECTPATH "/Simulator"
+
+#include "blackcore/dbus_server.h"
+#include "blackcore/coreruntime.h"
+#include "blackmisc/avaircraft.h"
+#include <QObject>
+
+namespace BlackCore
+{
+    //! \brief Network context
+    class IContextSimulator : public QObject
+    {
+        Q_OBJECT
+        Q_CLASSINFO("D-Bus Interface", BLACKCORE_CONTEXTSIMULATOR_INTERFACENAME)
+
+    public:
+
+        /*!
+         * \brief Service name
+         * \return
+         */
+        static const QString &InterfaceName()
+        {
+            static QString s(BLACKCORE_CONTEXTSIMULATOR_INTERFACENAME);
+            return s;
+        }
+
+        /*!
+         * \brief Service path
+         * \return
+         */
+        static const QString &ObjectPath()
+        {
+            static QString s(BLACKCORE_CONTEXTSIMULATOR_OBJECTPATH);
+            return s;
+        }
+
+        //! \brief Constructor
+        IContextSimulator(QObject *parent = nullptr) : QObject(parent) {}
+
+        //! Destructor
+        virtual ~IContextSimulator() {}
+
+        /*!
+         * \brief Using local objects?
+         * \return
+         */
+        virtual bool usingLocalObjects() const = 0;
+
+        /*!
+         * \brief Get user aircraft value object
+         * \return
+         */
+        virtual BlackMisc::Aviation::CAircraft ownAircraft() const = 0;
+
+    signals:
+        /*!
+         * \brief Emitted when the simulator connection changes
+         * \param value
+         */
+        void connectionChanged(bool value);
+
+    public slots:
+
+        //! Returns true when simulator is connected and available
+        virtual bool isConnected() const = 0;
+    };
+
+} // namespace BlackCore
+
+#endif // BLACKCORE_CONTEXTSIMULATOR_H