From 8e84f632b0bd59237cb9e26bc389515415ad17eb Mon Sep 17 00:00:00 2001
From: Klaus Basan <klaus.basan@klausbasan.de>
Date: Mon, 6 Mar 2017 02:33:04 +0100
Subject: [PATCH] refs #899, specialized view for callsign based views

---
 src/blackgui/views/viewcallsignobjects.cpp | 110 +++++++++++++++++++++
 src/blackgui/views/viewcallsignobjects.h   |  60 +++++++++++
 2 files changed, 170 insertions(+)
 create mode 100644 src/blackgui/views/viewcallsignobjects.cpp
 create mode 100644 src/blackgui/views/viewcallsignobjects.h

diff --git a/src/blackgui/views/viewcallsignobjects.cpp b/src/blackgui/views/viewcallsignobjects.cpp
new file mode 100644
index 000000000..8c219832e
--- /dev/null
+++ b/src/blackgui/views/viewcallsignobjects.cpp
@@ -0,0 +1,110 @@
+/* Copyright (C) 2017
+ * 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.
+ */
+
+#include "blackgui/views/viewcallsignobjects.h"
+#include "blackgui/models/atcstationlistmodel.h"
+#include "blackgui/models/simulatedaircraftlistmodel.h"
+#include "blackmisc/icons.h"
+
+#include <QAction>
+#include <QIntValidator>
+#include <QLineEdit>
+#include <QHBoxLayout>
+#include <QLabel>
+#include <QWidgetAction>
+
+using namespace BlackMisc;
+using namespace BlackMisc::Aviation;
+using namespace BlackGui;
+using namespace BlackGui::Models;
+
+namespace BlackGui
+{
+    namespace Views
+    {
+        template <class ModelClass, class ContainerType, class ObjectType>
+        CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::CViewWithCallsignObjects(QWidget *parent) :
+            CViewBase<ModelClass, ContainerType, ObjectType>(parent)
+        {
+            // void
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        void CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::selectCallsign(const CCallsign &callsign)
+        {
+            const CCallsignSet cs({callsign});
+            this->selectCallsigns(cs);
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        void CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::selectCallsigns(const CCallsignSet &callsigns)
+        {
+            if (callsigns.isEmpty()) { return; }
+            this->clearSelection();
+            int r = -1;
+            QSet<int> rows;
+            for (const ObjectType &obj : CViewBase<ModelClass, ContainerType, ObjectType>::containerOrFilteredContainer())
+            {
+                r++;
+                if (callsigns.contains(obj.getCallsign()))
+                {
+                    rows.insert(r);
+                }
+            }
+            this->selectRows(rows);
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        CCallsignSet CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::selectedCallsigns() const
+        {
+            if (!this->hasSelection()) { return CCallsignSet(); }
+            const ContainerType selected(this->selectedObjects());
+            return selected.getCallsigns();
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        int CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::removeCallsigns(const CCallsignSet &callsigns)
+        {
+            if (callsigns.isEmpty()) { return 0; }
+            if (this->isEmpty()) { return 0; }
+
+            ContainerType newObjects(this->container());
+            int delta = newObjects.removeByCallsigns(callsigns);
+            if (delta > 0)
+            {
+                this->updateContainerMaybeAsync(newObjects);
+            }
+            return delta;
+        }
+
+        template <class ModelClass, class ContainerType, class ObjectType>
+        int CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::replaceOrAddObjectsByCallsign(const ContainerType &container)
+        {
+            if (container.isEmpty()) { return 0; }
+            ContainerType copy(this->container());
+            int c = copy.replaceOrAddObjectsByCallsign(container);
+            if (c == 0) { return 0; }
+            this->updateContainerMaybeAsync(copy);
+            return c;
+        }
+
+        template<class ModelClass, class ContainerType, class ObjectType>
+        void CViewWithCallsignObjects<ModelClass, ContainerType, ObjectType>::selectObjects(const ContainerType &selectedObjects)
+        {
+            if (!selectedObjects.isEmpty())
+            {
+                this->selectCallsigns(selectedObjects.getCallsigns());
+            }
+        }
+
+        template class CViewWithCallsignObjects<BlackGui::Models::CAtcStationListModel, BlackMisc::Aviation::CAtcStationList, BlackMisc::Aviation::CAtcStation>;
+        template class CViewWithCallsignObjects<BlackGui::Models::CSimulatedAircraftListModel, BlackMisc::Simulation::CSimulatedAircraftList, BlackMisc::Simulation::CSimulatedAircraft>;
+
+    } // namespace
+} // namespace
diff --git a/src/blackgui/views/viewcallsignobjects.h b/src/blackgui/views/viewcallsignobjects.h
new file mode 100644
index 000000000..f5d299269
--- /dev/null
+++ b/src/blackgui/views/viewcallsignobjects.h
@@ -0,0 +1,60 @@
+/* Copyright (C) 2017
+ * 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_VIEWS_VIEWCALLSIGNOBJECTS_H
+#define BLACKGUI_VIEWS_VIEWCALLSIGNOBJECTS_H
+
+#include "viewbase.h"
+#include <QSet>
+#include <QObject>
+#include <QString>
+#include <QtGlobal>
+
+class QAction;
+class QIntValidator;
+class QLineEdit;
+class QWidget;
+
+namespace BlackGui
+{
+    namespace Menus { class CMenuActions; }
+    namespace Views
+    {
+        //! Base class for views with DB objects
+        template <class ModelClass, class ContainerType, class ObjectType> class CViewWithCallsignObjects :
+            public CViewBase<ModelClass, ContainerType, ObjectType>
+        {
+        public:
+            //! Select callsign
+            void selectCallsign(const BlackMisc::Aviation::CCallsign &callsign);
+
+            //! Select given callsigns
+            void selectCallsigns(const BlackMisc::Aviation::CCallsignSet &callsigns);
+
+            //! Get selected callsigns
+            BlackMisc::Aviation::CCallsignSet selectedCallsigns() const;
+
+            //! Remove callsigns
+            int removeCallsigns(const BlackMisc::Aviation::CCallsignSet &callsigns);
+
+            //! Update or insert data (based on callsign)
+            int replaceOrAddObjectsByCallsign(const ContainerType &container);
+
+            //! Reselect by callsigns
+            virtual void selectObjects(const ContainerType &selectedObjects) override;
+
+        protected:
+            //! Constructor
+            explicit CViewWithCallsignObjects(QWidget *parent = nullptr);
+        };
+    } // namespace
+} // namespace
+#endif // guard