Ref T270, models/views for parts and situations

* added base class CListModelTimestampObjects
* added model/view for CAircraftParts
* added model/view for CAircraftSituation

src/blackgui/models/listmodeltimestampobjects.h

@@ -0,0 +1,48 @@
+/* Copyright (C) 2018
+ * 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 BLACKGUI_MODELS_LISTMODELTIMESTAMPOBJECTS_H
+#define BLACKGUI_MODELS_LISTMODELTIMESTAMPOBJECTS_H
+
+#include "blackgui/models/listmodelbase.h"
+
+#include <QString>
+#include <QVariant>
+#include <Qt>
+
+class QModelIndex;
+class QObject;
+
+namespace BlackGui
+{
+    namespace Models
+    {
+        //! List model for timestamp based objects
+        template <typename ObjectType, typename ContainerType, bool UseCompare = false> class CListModelTimestampObjects :
+            public CListModelBase<ObjectType, ContainerType, UseCompare>
+        {
+        public:
+            //! Destructor
+            virtual ~CListModelTimestampObjects() {}
+
+            //! Insert as first element by keeping maxElements and the latest first
+            void push_frontKeepLatestAdjustedFirst(const ObjectType &object, int max);
+
+        protected:
+            //! Constructor
+            CListModelTimestampObjects(const QString &translationContext, QObject *parent = nullptr);
+
+            //! Standard timestamp offset columns
+            void addTimestampOffsetColumns();
+        };
+    } // namespace
+} // namespace
+#endif // guard