Connecting Radar Product Manager creation to Radar Product Model

scwx-qt/source/scwx/qt/manager/radar_product_manager.cpp

@@ -1,4 +1,5 @@
 #include <scwx/qt/manager/radar_product_manager.hpp>
+#include <scwx/qt/manager/radar_product_manager_notifier.hpp>
 #include <scwx/common/constants.hpp>
 #include <scwx/provider/nexrad_data_provider_factory.hpp>
 #include <scwx/util/logger.hpp>
@@ -943,6 +944,8 @@ RadarProductManager::Instance(const std::string& radarSite)
    {
       instanceMap_[radarSite] =
          std::make_shared<RadarProductManager>(radarSite);
+      emit RadarProductManagerNotifier::Instance().RadarProductManagerCreated(
+         radarSite);
    }
 
    return instanceMap_[radarSite];

scwx-qt/source/scwx/qt/manager/radar_product_manager_notifier.cpp

@@ -0,0 +1,34 @@
+#include <scwx/qt/manager/radar_product_manager_notifier.hpp>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+static const std::string logPrefix_ =
+   "scwx::qt::manager::radar_product_manager_notifier";
+
+class RadarProductManagerNotifierImpl
+{
+public:
+   explicit RadarProductManagerNotifierImpl() {}
+   ~RadarProductManagerNotifierImpl() {}
+};
+
+RadarProductManagerNotifier::RadarProductManagerNotifier() :
+    p(std::make_unique<RadarProductManagerNotifierImpl>())
+{
+}
+RadarProductManagerNotifier::~RadarProductManagerNotifier() = default;
+
+RadarProductManagerNotifier& RadarProductManagerNotifier::Instance()
+{
+   static RadarProductManagerNotifier instance_ {};
+   return instance_;
+}
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx

scwx-qt/source/scwx/qt/manager/radar_product_manager_notifier.hpp

@@ -0,0 +1,35 @@
+#pragma once
+
+#include <memory>
+
+#include <QObject>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+class RadarProductManagerNotifierImpl;
+
+class RadarProductManagerNotifier : public QObject
+{
+   Q_OBJECT
+
+public:
+   explicit RadarProductManagerNotifier();
+   ~RadarProductManagerNotifier();
+
+   static RadarProductManagerNotifier& Instance();
+
+signals:
+   void RadarProductManagerCreated(const std::string& radarSite);
+
+private:
+   std::unique_ptr<RadarProductManagerNotifierImpl> p;
+};
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx