Add favorite selection to radar toolbox

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

@@ -12,6 +12,7 @@
 #include <scwx/qt/manager/update_manager.hpp>
 #include <scwx/qt/map/map_provider.hpp>
 #include <scwx/qt/map/map_widget.hpp>
+#include <scwx/qt/model/radar_site_model.hpp>
 #include <scwx/qt/settings/general_settings.hpp>
 #include <scwx/qt/settings/map_settings.hpp>
 #include <scwx/qt/settings/ui_settings.hpp>
@@ -187,6 +188,11 @@ public:
    std::shared_ptr<manager::TimelineManager>  timelineManager_;
    std::shared_ptr<manager::UpdateManager>    updateManager_;
 
+   std::shared_ptr<model::RadarSiteModel> radarSiteModel_ {
+      model::RadarSiteModel::Instance()};
+   std::map<std::string, std::shared_ptr<QAction>> radarSiteFavoriteActions_ {};
+   QMenu* radarSiteFavoriteMenu_ {nullptr};
+
    std::vector<map::MapWidget*> maps_;
    std::vector<float>           elevationCuts_;
 
@@ -213,9 +219,14 @@ MainWindow::MainWindow(QWidget* parent) :
    // Assign the bottom left corner to the left dock widget
    setCorner(Qt::BottomLeftCorner, Qt::LeftDockWidgetArea);
 
+   // Configure Radar Site Box
    ui->vcpLabel->setVisible(false);
    ui->vcpValueLabel->setVisible(false);
    ui->vcpDescriptionLabel->setVisible(false);
+   ui->radarSiteFavoriteButton->setVisible(false);
+
+   p->radarSiteFavoriteMenu_ = new QMenu(this);
+   ui->radarSiteFavoriteButton->setMenu(p->radarSiteFavoriteMenu_);
 
    // Configure Alert Dock
    p->alertDockWidget_ = new ui::AlertDockWidget(this);
@@ -944,6 +955,58 @@ void MainWindowImpl::ConnectOtherSignals()
 
               UpdateRadarSite();
            });
+   connect(
+      radarSiteModel_.get(),
+      &model::RadarSiteModel::FavoriteToggled,
+      [this](const std::string& siteId, bool isFavorite)
+      {
+         if (isFavorite && !radarSiteFavoriteActions_.contains(siteId))
+         {
+            auto        radarSite = config::RadarSite::Get(siteId);
+            std::string actionText =
+               fmt::format("{}: {}", siteId, radarSite->location_name());
+
+            auto pair = radarSiteFavoriteActions_.emplace(
+               siteId,
+               std::make_shared<QAction>(QString::fromStdString(actionText)));
+            auto& action = pair.first->second;
+
+            QAction* before = nullptr;
+
+            // If the radar site is not at the end
+            if (pair.first != std::prev(radarSiteFavoriteActions_.cend()))
+            {
+               // Insert before the next entry in the list
+               before = std::next(pair.first)->second.get();
+            }
+
+            radarSiteFavoriteMenu_->insertAction(before, action.get());
+
+            connect(action.get(),
+                    &QAction::triggered,
+                    [this, siteId]()
+                    {
+                       for (map::MapWidget* map : maps_)
+                       {
+                          map->SelectRadarSite(siteId);
+                       }
+
+                       UpdateRadarSite();
+                    });
+         }
+         else if (!isFavorite)
+         {
+            auto entry = radarSiteFavoriteActions_.find(siteId);
+            if (entry != radarSiteFavoriteActions_.cend())
+            {
+               radarSiteFavoriteMenu_->removeAction(entry->second.get());
+               radarSiteFavoriteActions_.erase(entry);
+            }
+         }
+
+         mainWindow_->ui->radarSiteFavoriteButton->setVisible(
+            !radarSiteFavoriteActions_.empty());
+      });
    connect(updateManager_.get(),
            &manager::UpdateManager::UpdateAvailable,
            this,

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

@@ -141,8 +141,8 @@
          <rect>
           <x>0</x>
           <y>0</y>
-          <width>187</width>
+          <width>193</width>
-          <height>702</height>
+          <height>688</height>
          </rect>
         </property>
         <layout class="QVBoxLayout" name="verticalLayout_6">
@@ -166,23 +166,28 @@
            <property name="frameShadow">
             <enum>QFrame::Raised</enum>
            </property>
-           <layout class="QGridLayout" name="gridLayout" columnstretch="0,1,0,0,0">
+           <layout class="QGridLayout" name="gridLayout" columnstretch="0,0,0,0,0,0">
-            <item row="0" column="1">
+            <item row="0" column="2">
              <widget class="QLabel" name="radarSiteValueLabel">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="MinimumExpanding" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
               <property name="text">
                <string notr="true">KLSX</string>
               </property>
              </widget>
             </item>
-            <item row="0" column="0">
+            <item row="3" column="0" colspan="2">
-             <widget class="QLabel" name="radarSiteLabel">
-              <property name="text">
-               <string>Radar Site</string>
-              </property>
-             </widget>
-            </item>
-            <item row="2" column="0">
              <widget class="QLabel" name="vcpLabel">
+              <property name="sizePolicy">
+               <sizepolicy hsizetype="Maximum" vsizetype="Preferred">
+                <horstretch>0</horstretch>
+                <verstretch>0</verstretch>
+               </sizepolicy>
+              </property>
               <property name="toolTip">
                <string>Volume Coverage Pattern</string>
               </property>
@@ -191,20 +196,28 @@
               </property>
              </widget>
             </item>
-            <item row="0" column="3">
-             <widget class="QToolButton" name="radarSiteSelectButton">
-              <property name="maximumSize">
-               <size>
-                <width>16777215</width>
-                <height>13</height>
-               </size>
-              </property>
-              <property name="text">
-               <string>...</string>
-              </property>
-             </widget>
-            </item>
             <item row="0" column="4">
+             <widget class="QFrame" name="frame">
+              <property name="frameShape">
+               <enum>QFrame::NoFrame</enum>
+              </property>
+              <property name="frameShadow">
+               <enum>QFrame::Raised</enum>
+              </property>
+              <layout class="QHBoxLayout" name="horizontalLayout">
+               <property name="leftMargin">
+                <number>0</number>
+               </property>
+               <property name="topMargin">
+                <number>0</number>
+               </property>
+               <property name="rightMargin">
+                <number>0</number>
+               </property>
+               <property name="bottomMargin">
+                <number>0</number>
+               </property>
+               <item>
                 <widget class="QToolButton" name="radarSiteHomeButton">
                  <property name="maximumSize">
                   <size>
@@ -221,27 +234,70 @@
                  </property>
                 </widget>
                </item>
-            <item row="1" column="1" colspan="4">
+               <item>
+                <widget class="QToolButton" name="radarSiteFavoriteButton">
+                 <property name="maximumSize">
+                  <size>
+                   <width>16777215</width>
+                   <height>13</height>
+                  </size>
+                 </property>
+                 <property name="text">
+                  <string>...</string>
+                 </property>
+                 <property name="icon">
+                  <iconset resource="../../../../scwx-qt.qrc">
+                   <normaloff>:/res/icons/font-awesome-6/star-solid.svg</normaloff>:/res/icons/font-awesome-6/star-solid.svg</iconset>
+                 </property>
+                 <property name="popupMode">
+                  <enum>QToolButton::InstantPopup</enum>
+                 </property>
+                </widget>
+               </item>
+              </layout>
+             </widget>
+            </item>
+            <item row="0" column="0" colspan="2">
+             <widget class="QLabel" name="radarSiteLabel">
+              <property name="text">
+               <string>Radar Site</string>
+              </property>
+             </widget>
+            </item>
+            <item row="1" column="2" colspan="3">
              <widget class="QLabel" name="radarLocationLabel">
               <property name="text">
                <string notr="true">St. Louis, MO</string>
               </property>
              </widget>
             </item>
-            <item row="2" column="1" colspan="4">
+            <item row="3" column="2" colspan="3">
              <widget class="QLabel" name="vcpValueLabel">
               <property name="text">
                <string notr="true">35</string>
               </property>
              </widget>
             </item>
-            <item row="3" column="1" colspan="4">
+            <item row="4" column="2" colspan="3">
              <widget class="QLabel" name="vcpDescriptionLabel">
               <property name="text">
                <string>Clear Air Mode</string>
               </property>
              </widget>
             </item>
+            <item row="0" column="3">
+             <widget class="QToolButton" name="radarSiteSelectButton">
+              <property name="maximumSize">
+               <size>
+                <width>16777215</width>
+                <height>13</height>
+               </size>
+              </property>
+              <property name="text">
+               <string>...</string>
+              </property>
+             </widget>
+            </item>
            </layout>
           </widget>
          </item>

scwx-qt/source/scwx/qt/model/radar_site_model.cpp

@@ -224,7 +224,13 @@ void RadarSiteModel::ToggleFavorite(int row)
 {
    if (row >= 0 && row < p->favorites_.size())
    {
-      p->favorites_.at(row) = !p->favorites_.at(row);
+      bool isFavorite       = !p->favorites_.at(row);
+      p->favorites_.at(row) = isFavorite;
+
+      QModelIndex index = createIndex(row, static_cast<int>(Column::Favorite));
+      Q_EMIT dataChanged(index, index);
+
+      Q_EMIT FavoriteToggled(p->radarSites_.at(row)->id(), isFavorite);
    }
 }
 
@@ -248,6 +254,25 @@ RadarSiteModelImpl::RadarSiteModelImpl() :
    }
 }
 
+std::shared_ptr<RadarSiteModel> RadarSiteModel::Instance()
+{
+   static std::weak_ptr<RadarSiteModel> radarSiteModelReference_ {};
+   static std::mutex                    instanceMutex_ {};
+
+   std::unique_lock lock(instanceMutex_);
+
+   std::shared_ptr<RadarSiteModel> radarSiteModel =
+      radarSiteModelReference_.lock();
+
+   if (radarSiteModel == nullptr)
+   {
+      radarSiteModel           = std::make_shared<RadarSiteModel>();
+      radarSiteModelReference_ = radarSiteModel;
+   }
+
+   return radarSiteModel;
+}
+
 } // namespace model
 } // namespace qt
 } // namespace scwx

scwx-qt/source/scwx/qt/model/radar_site_model.hpp

@@ -15,6 +15,8 @@ class RadarSiteModelImpl;
 
 class RadarSiteModel : public QAbstractTableModel
 {
+   Q_OBJECT
+
 public:
    enum class Column : int
    {
@@ -44,6 +46,11 @@ public:
    void HandleMapUpdate(double latitude, double longitude);
    void ToggleFavorite(int row);
 
+   static std::shared_ptr<RadarSiteModel> Instance();
+
+signals:
+   void FavoriteToggled(const std::string& siteId, bool isFavorite);
+
 private:
    std::unique_ptr<RadarSiteModelImpl> p;
 

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

@@ -24,13 +24,13 @@ class RadarSiteDialogImpl
 public:
    explicit RadarSiteDialogImpl(RadarSiteDialog* self) :
        self_ {self},
-       radarSiteModel_ {new model::RadarSiteModel(self_)},
+       radarSiteModel_ {model::RadarSiteModel::Instance()},
        proxyModel_ {new QSortFilterProxyModel(self_)},
        mapPosition_ {},
        mapUpdateDeferred_ {false},
        selectedRadarSite_ {"?"}
    {
-      proxyModel_->setSourceModel(radarSiteModel_);
+      proxyModel_->setSourceModel(radarSiteModel_.get());
       proxyModel_->setSortRole(types::SortRole);
       proxyModel_->setFilterCaseSensitivity(Qt::CaseInsensitive);
       proxyModel_->setFilterKeyColumn(-1);
@@ -38,9 +38,10 @@ public:
    ~RadarSiteDialogImpl() = default;
 
    RadarSiteDialog*       self_;
-   model::RadarSiteModel* radarSiteModel_;
    QSortFilterProxyModel* proxyModel_;
 
+   std::shared_ptr<model::RadarSiteModel> radarSiteModel_;
+
    scwx::common::Coordinate mapPosition_;
    bool                     mapUpdateDeferred_;