Open alert dialog when an alert is selected on the map

scwx-qt/source/scwx/qt/main/main_window.cpp

@@ -830,6 +830,10 @@ void MainWindowImpl::ConnectMapSignals()
 {
    for (const auto& mapWidget : maps_)
    {
+      connect(mapWidget,
+              &map::MapWidget::AlertSelected,
+              alertDockWidget_,
+              &ui::AlertDockWidget::SelectAlert);
       connect(mapWidget,
               &map::MapWidget::MapParametersChanged,
               this,

scwx-qt/source/scwx/qt/map/alert_layer.cpp

@@ -109,8 +109,10 @@ signals:
 class AlertLayer::Impl
 {
 public:
-   explicit Impl(std::shared_ptr<MapContext> context,
+   explicit Impl(AlertLayer*                 self,
+                 std::shared_ptr<MapContext> context,
                  awips::Phenomenon           phenomenon) :
+       self_ {self},
        phenomenon_ {phenomenon},
        geoLines_ {{false, std::make_shared<gl::draw::GeoLines>(context)},
                   {true, std::make_shared<gl::draw::GeoLines>(context)}}
@@ -165,6 +167,8 @@ public:
                  boost::container::stable_vector<
                     std::shared_ptr<gl::draw::GeoLineDrawItem>>& drawItems);
 
+   AlertLayer* self_;
+
    const awips::Phenomenon phenomenon_;
 
    std::unique_ptr<QObject> receiver_ {std::make_unique<QObject>()};
@@ -190,7 +194,7 @@ public:
 
 AlertLayer::AlertLayer(std::shared_ptr<MapContext> context,
                        awips::Phenomenon           phenomenon) :
-    DrawLayer(context), p(std::make_unique<Impl>(context, phenomenon))
+    DrawLayer(context), p(std::make_unique<Impl>(this, context, phenomenon))
 {
    for (auto alertActive : {false, true})
    {
@@ -536,7 +540,9 @@ void AlertLayer::Impl::HandleGeoLinesEvent(
       auto it = segmentsByLine_.find(di);
       if (it != segmentsByLine_.cend())
       {
-         logger_->info("Selected alert: {}", it->second->key_.ToString());
+         // Display alert dialog
+         logger_->debug("Selected alert: {}", it->second->key_.ToString());
+         Q_EMIT self_->AlertSelected(it->second->key_);
       }
       break;
    }

scwx-qt/source/scwx/qt/map/alert_layer.hpp

@@ -2,6 +2,7 @@
 
 #include <scwx/awips/phenomenon.hpp>
 #include <scwx/qt/map/draw_layer.hpp>
+#include <scwx/qt/types/text_event_key.hpp>
 
 #include <memory>
 #include <string>
@@ -16,6 +17,7 @@ namespace map
 
 class AlertLayer : public DrawLayer
 {
+   Q_OBJECT
    Q_DISABLE_COPY_MOVE(AlertLayer)
 
 public:
@@ -27,6 +29,9 @@ public:
    void Render(const QMapLibre::CustomLayerRenderParameters&) override final;
    void Deinitialize() override final;
 
+signals:
+   void AlertSelected(const types::TextEventKey& key);
+
 private:
    class Impl;
    std::unique_ptr<Impl> p;

scwx-qt/source/scwx/qt/map/map_widget.cpp

@@ -1180,9 +1180,15 @@ void MapWidgetImpl::AddLayer(types::LayerType        type,
    {
       auto phenomenon = std::get<awips::Phenomenon>(description);
 
+      std::shared_ptr<AlertLayer> alertLayer =
+         std::make_shared<AlertLayer>(context_, phenomenon);
       AddLayer(fmt::format("alert.{}", awips::GetPhenomenonCode(phenomenon)),
-               std::make_shared<AlertLayer>(context_, phenomenon),
+               alertLayer,
                before);
+      connect(alertLayer.get(),
+              &AlertLayer::AlertSelected,
+              widget_,
+              &MapWidget::AlertSelected);
    }
    else if (type == types::LayerType::Placefile)
    {

scwx-qt/source/scwx/qt/map/map_widget.hpp

@@ -5,6 +5,7 @@
 #include <scwx/qt/config/radar_site.hpp>
 #include <scwx/qt/types/map_types.hpp>
 #include <scwx/qt/types/radar_product_record.hpp>
+#include <scwx/qt/types/text_event_key.hpp>
 
 #include <chrono>
 #include <memory>
@@ -150,6 +151,7 @@ private slots:
    void mapChanged(QMapLibre::Map::MapChange);
 
 signals:
+   void AlertSelected(const types::TextEventKey& key);
    void Level3ProductsChanged();
    void MapParametersChanged(double latitude,
                              double longitude,

scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp

@@ -114,6 +114,13 @@ void AlertDockWidget::HandleMapUpdate(double latitude, double longitude)
    }
 }
 
+void AlertDockWidget::SelectAlert(const types::TextEventKey& key)
+{
+   // View alert
+   p->alertDialog_->SelectAlert(key);
+   p->alertDialog_->show();
+}
+
 void AlertDockWidgetImpl::ConnectSignals()
 {
    connect(self_->ui->alertFilter,

scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp

@@ -1,5 +1,7 @@
 #pragma once
 
+#include <scwx/qt/types/text_event_key.hpp>
+
 #include <QDockWidget>
 
 namespace Ui
@@ -32,6 +34,7 @@ signals:
 
 public slots:
    void HandleMapUpdate(double latitude, double longitude);
+   void SelectAlert(const types::TextEventKey& key);
 
 private:
    friend class AlertDockWidgetImpl;