CAtcListManager class

src/blackcore/atclistmgr.cpp

@@ -0,0 +1,39 @@
+/* Copyright (C) 2013 VATSIM Community / authors
+ * 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/. */
+
+#include "atclistmgr.h"
+#include "network.h"
+
+BlackCore::CAtcListManager::CAtcListManager(const BlackCoreTest::EnableTesting&)
+{
+}
+
+BlackCore::CAtcListManager::CAtcListManager()
+{
+    INetwork *net = BlackMisc::IContext::getInstance().singleton<INetwork>();
+
+    connect(net, &INetwork::atcPositionUpdate, this, &CAtcListManager::update, Qt::QueuedConnection);
+    connect(net, &INetwork::atcDisconnected, this, &CAtcListManager::remove, Qt::QueuedConnection);
+    connect(net, &INetwork::connectionStatusDisconnected, this, &CAtcListManager::clear, Qt::QueuedConnection);
+}
+
+void BlackCore::CAtcListManager::update(const QString& callsign, const BlackMisc::PhysicalQuantities::CFrequency& freq,
+    const BlackMisc::Geo::CCoordinateGeodetic& pos, const BlackMisc::PhysicalQuantities::CLength& range)
+{
+    m_list.insert(BlackMisc::CAtcListEntry(callsign, freq, pos, range));
+    emit listChanged(m_list);
+}
+
+void BlackCore::CAtcListManager::remove(const QString& callsign)
+{
+    m_list.remove(callsign);
+    emit listChanged(m_list);
+}
+
+void BlackCore::CAtcListManager::clear()
+{
+    m_list.clear();
+    emit listChanged(m_list);
+}

src/blackcore/atclistmgr.h

@@ -0,0 +1,95 @@
+/* Copyright (C) 2013 VATSIM Community / authors
+ * 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/. */
+
+/*!
+    \file
+*/
+
+#ifndef BLACKCORE_ATCLISTMGR_H
+#define BLACKCORE_ATCLISTMGR_H
+
+#include "blackmisc/atclist.h"
+#include <QObject>
+
+namespace BlackCoreTest
+{
+    class EnableTesting;
+}
+
+namespace BlackCore
+{
+
+    /*!
+     * Abstract base class that manages and provides access to a list of available ATC stations.
+     */
+    class IAtcListManager : public QObject
+    {
+        Q_OBJECT
+        Q_PROPERTY(BlackMisc::CAtcList list READ getList NOTIFY listChanged)
+
+    public:
+        BLACK_INTERFACE(BlackCore::IAtcListManager)
+
+        /*!
+         * Virtual destructor.
+         */
+        virtual ~IAtcListManager() {}
+
+        /*!
+         * Immutable getter.
+         * \return
+         */
+        virtual const BlackMisc::CAtcList &getList() const = 0;
+
+    signals:
+        /*!
+         * Emitted whenever there is a change in the ATC list.
+         * \param list The new list
+         */
+        void listChanged(const BlackMisc::CAtcList &list);
+    };
+
+    /*!
+     * Concrete ATC list manager. Implementation of IAtcListManager.
+     *
+     * Has a dependency on INetwork. An INetwork must be available through the IContext singleton.
+     */
+    class CAtcListManager : public IAtcListManager
+    {
+        Q_OBJECT
+
+    public:
+        /*!
+         * Constructor.
+         */
+        CAtcListManager();
+
+        virtual const BlackMisc::CAtcList& getList() const { return m_list; }
+
+    public slots:
+        /*!
+         * CAtcListManager is responsible for connecting these slots.
+         * \{
+         */
+        void update(const QString& callsign, const BlackMisc::PhysicalQuantities::CFrequency& freq,
+            const BlackMisc::Geo::CCoordinateGeodetic& pos, const BlackMisc::PhysicalQuantities::CLength& range);
+        void remove(const QString& callsign);
+        void clear();
+        /*! \} */
+
+    public:
+        /*!
+         * Constructor that does not connect INetwork signals to CAtcListManager slots.
+         * \warning Only used for testing purposes.
+         */
+        explicit CAtcListManager(const BlackCoreTest::EnableTesting&);
+
+    private:
+        BlackMisc::CAtcList m_list;
+    };
+
+}//namespace BlackCore
+
+#endif //BLACKCORE_ATCLISTMGR_H