refs #666 Moved interpolator to BlackMisc so xbus doesn't need to link BlackCore.

src/blackmisc/interpolator.h

@@ -0,0 +1,92 @@
+/* Copyright (C) 2014
+ * 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_INTERPOLATOR_H
+#define BLACKMISC_INTERPOLATOR_H
+
+#include "blackmisc/blackmiscexport.h"
+#include "blackmisc/aviation/aircraftpartslist.h"
+#include "blackmisc/aviation/aircraftsituation.h"
+#include "blackmisc/simulation/remoteaircraftprovider.h"
+
+#include <QObject>
+#include <QString>
+#include <QtGlobal>
+
+namespace BlackMisc
+{
+    namespace Aviation { class CCallsign; }
+
+    //! Interpolator, calculation inbetween positions
+    class BLACKMISC_EXPORT IInterpolator :
+        public QObject,
+        public BlackMisc::Simulation::CRemoteAircraftAware
+    {
+        Q_OBJECT
+
+    public:
+        //! Virtual destructor
+        virtual ~IInterpolator() {}
+
+        //! Log category
+        static QString getLogCategory() { return "swift.interpolator"; }
+
+        //! Status of interpolation
+        struct BLACKMISC_EXPORT InterpolationStatus
+        {
+        public:
+            bool changedPosition = false;        //!< position was changed
+            bool interpolationSucceeded = false; //!< interpolation succeeded (means enough values, etc.)
+
+            //! all OK
+            bool allTrue() const;
+
+            //! Reset to default values
+            void reset();
+        };
+
+        //! Status regarding parts
+        struct BLACKMISC_EXPORT PartsStatus
+        {
+            bool supportsParts = false;   //!< supports parts for given callsign
+
+            //! all OK
+            bool allTrue() const;
+
+            //! Reset to default values
+            void reset();
+        };
+
+        //! Current interpolated situation
+        //! \threadsafe
+        virtual BlackMisc::Aviation::CAircraftSituation getInterpolatedSituation(
+            const BlackMisc::Aviation::CCallsign &callsign, qint64 currentTimeSinceEpoc,
+            bool isVtolAircraft, InterpolationStatus &status) const = 0;
+
+        //! Parts before given offset time (aka pending parts)
+        //! \threadsafe
+        virtual BlackMisc::Aviation::CAircraftPartsList getPartsBeforeTime(
+            const BlackMisc::Aviation::CCallsign &callsign, qint64 cutoffTime,
+            PartsStatus &partsStatus);
+
+        //! Enable debug messages
+        void enableDebugMessages(bool enabled);
+
+    protected:
+        //! Constructor
+        IInterpolator(BlackMisc::Simulation::IRemoteAircraftProvider *provider, const QString &objectName, QObject *parent);
+
+        bool m_withDebugMsg = false;  //!< allows to disable debug messages
+    };
+
+} // namespace
+
+#endif // guard