Merge pull request #39 from dpaulat/feature/release-notification

Feature/release notification

scwx-qt/scwx-qt.cmake

@@ -64,12 +64,14 @@ set(HDR_MANAGER source/scwx/qt/manager/radar_product_manager.hpp
                 source/scwx/qt/manager/radar_product_manager_notifier.hpp
                 source/scwx/qt/manager/resource_manager.hpp
                 source/scwx/qt/manager/settings_manager.hpp
-                source/scwx/qt/manager/text_event_manager.hpp)
+                source/scwx/qt/manager/text_event_manager.hpp
+                source/scwx/qt/manager/update_manager.hpp)
 set(SRC_MANAGER source/scwx/qt/manager/radar_product_manager.cpp
                 source/scwx/qt/manager/radar_product_manager_notifier.cpp
                 source/scwx/qt/manager/resource_manager.cpp
                 source/scwx/qt/manager/settings_manager.cpp
-                source/scwx/qt/manager/text_event_manager.cpp)
+                source/scwx/qt/manager/text_event_manager.cpp
+                source/scwx/qt/manager/update_manager.cpp)
 set(HDR_MAP source/scwx/qt/map/alert_layer.hpp
             source/scwx/qt/map/color_table_layer.hpp
             source/scwx/qt/map/draw_layer.hpp
@@ -126,10 +128,12 @@ set(SRC_SETTINGS source/scwx/qt/settings/general_settings.cpp
                  source/scwx/qt/settings/settings_variable.cpp
                  source/scwx/qt/settings/settings_variable_base.cpp)
 set(HDR_TYPES source/scwx/qt/types/font_types.hpp
+              source/scwx/qt/types/github_types.hpp
               source/scwx/qt/types/qt_types.hpp
               source/scwx/qt/types/radar_product_record.hpp
               source/scwx/qt/types/text_event_key.hpp)
-set(SRC_TYPES source/scwx/qt/types/radar_product_record.cpp
+set(SRC_TYPES source/scwx/qt/types/github_types.cpp
+              source/scwx/qt/types/radar_product_record.cpp
               source/scwx/qt/types/text_event_key.cpp)
 set(HDR_UI source/scwx/qt/ui/about_dialog.hpp
            source/scwx/qt/ui/alert_dialog.hpp
@@ -141,7 +145,8 @@ set(HDR_UI source/scwx/qt/ui/about_dialog.hpp
            source/scwx/qt/ui/level2_settings_widget.hpp
            source/scwx/qt/ui/level3_products_widget.hpp
            source/scwx/qt/ui/radar_site_dialog.hpp
-           source/scwx/qt/ui/settings_dialog.hpp)
+           source/scwx/qt/ui/settings_dialog.hpp
+           source/scwx/qt/ui/update_dialog.hpp)
 set(SRC_UI source/scwx/qt/ui/about_dialog.cpp
            source/scwx/qt/ui/alert_dialog.cpp
            source/scwx/qt/ui/alert_dock_widget.cpp
@@ -152,13 +157,15 @@ set(SRC_UI source/scwx/qt/ui/about_dialog.cpp
            source/scwx/qt/ui/level2_settings_widget.cpp
            source/scwx/qt/ui/level3_products_widget.cpp
            source/scwx/qt/ui/radar_site_dialog.cpp
-           source/scwx/qt/ui/settings_dialog.cpp)
+           source/scwx/qt/ui/settings_dialog.cpp
+           source/scwx/qt/ui/update_dialog.cpp)
 set(UI_UI  source/scwx/qt/ui/about_dialog.ui
            source/scwx/qt/ui/alert_dialog.ui
            source/scwx/qt/ui/alert_dock_widget.ui
            source/scwx/qt/ui/imgui_debug_dialog.ui
            source/scwx/qt/ui/radar_site_dialog.ui
-           source/scwx/qt/ui/settings_dialog.ui)
+           source/scwx/qt/ui/settings_dialog.ui
+           source/scwx/qt/ui/update_dialog.ui)
 set(HDR_UTIL source/scwx/qt/util/color.hpp
              source/scwx/qt/util/file.hpp
              source/scwx/qt/util/font.hpp

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

@@ -4,9 +4,11 @@
 #include "./ui_main_window.h"
 
 #include <scwx/qt/main/application.hpp>
+#include <scwx/qt/main/versions.hpp>
 #include <scwx/qt/manager/radar_product_manager.hpp>
 #include <scwx/qt/manager/settings_manager.hpp>
 #include <scwx/qt/manager/text_event_manager.hpp>
+#include <scwx/qt/manager/update_manager.hpp>
 #include <scwx/qt/map/map_widget.hpp>
 #include <scwx/qt/model/radar_product_model.hpp>
 #include <scwx/qt/ui/alert_dock_widget.hpp>
@@ -18,10 +20,12 @@
 #include <scwx/qt/ui/level3_products_widget.hpp>
 #include <scwx/qt/ui/radar_site_dialog.hpp>
 #include <scwx/qt/ui/settings_dialog.hpp>
+#include <scwx/qt/ui/update_dialog.hpp>
 #include <scwx/common/characters.hpp>
 #include <scwx/common/products.hpp>
 #include <scwx/common/vcp.hpp>
 #include <scwx/util/logger.hpp>
+#include <scwx/util/threads.hpp>
 
 #include <QDesktopServices>
 #include <QFileDialog>
@@ -61,8 +65,10 @@ public:
        imGuiDebugDialog_ {nullptr},
        radarSiteDialog_ {nullptr},
        settingsDialog_ {nullptr},
+       updateDialog_ {nullptr},
        radarProductModel_ {nullptr},
        textEventManager_ {manager::TextEventManager::Instance()},
+       updateManager_ {manager::UpdateManager::Instance()},
        maps_ {},
        elevationCuts_ {},
        elevationButtonsChanged_ {false},
@@ -94,6 +100,7 @@ public:
    }
    ~MainWindowImpl() = default;
 
+   void AsyncSetup();
    void ConfigureMapLayout();
    void ConnectMapSignals();
    void ConnectOtherSignals();
@@ -126,9 +133,11 @@ public:
    ui::ImGuiDebugDialog* imGuiDebugDialog_;
    ui::RadarSiteDialog*  radarSiteDialog_;
    ui::SettingsDialog*   settingsDialog_;
+   ui::UpdateDialog*     updateDialog_;
 
    std::unique_ptr<model::RadarProductModel>  radarProductModel_;
    std::shared_ptr<manager::TextEventManager> textEventManager_;
+   std::shared_ptr<manager::UpdateManager>    updateManager_;
 
    std::vector<map::MapWidget*> maps_;
    std::vector<float>           elevationCuts_;
@@ -223,6 +232,9 @@ MainWindow::MainWindow(QWidget* parent) :
    // About Dialog
    p->aboutDialog_ = new ui::AboutDialog(this);
 
+   // Update Dialog
+   p->updateDialog_ = new ui::UpdateDialog(this);
+
    auto& mapSettings = manager::SettingsManager::map_settings();
    for (size_t i = 0; i < p->maps_.size(); i++)
    {
@@ -236,6 +248,7 @@ MainWindow::MainWindow(QWidget* parent) :
    p->ConnectMapSignals();
    p->ConnectOtherSignals();
    p->HandleFocusChange(p->activeMap_);
+   p->AsyncSetup();
 
    Application::FinishInitialization();
 }
@@ -381,6 +394,29 @@ void MainWindow::on_actionGitHubRepository_triggered()
    QDesktopServices::openUrl(QUrl {"https://github.com/dpaulat/supercell-wx"});
 }
 
+void MainWindow::on_actionCheckForUpdates_triggered()
+{
+   scwx::util::async(
+      [this]()
+      {
+         if (!p->updateManager_->CheckForUpdates(main::kVersionString_))
+         {
+            QMetaObject::invokeMethod(
+               this,
+               [this]()
+               {
+                  QMessageBox* messageBox = new QMessageBox(this);
+                  messageBox->setIcon(QMessageBox::Icon::Information);
+                  messageBox->setWindowTitle(tr("Check for Updates"));
+                  messageBox->setText(tr("Supercell Wx is up to date."));
+                  messageBox->setStandardButtons(
+                     QMessageBox::StandardButton::Ok);
+                  messageBox->show();
+               });
+         }
+      });
+}
+
 void MainWindow::on_actionAboutSupercellWx_triggered()
 {
    p->aboutDialog_->show();
@@ -468,6 +504,18 @@ void MainWindow::on_resourceTreeView_doubleClicked(const QModelIndex& index)
    p->activeMap_->SelectRadarProduct(group, product, 0, time);
 }
 
+void MainWindowImpl::AsyncSetup()
+{
+   auto& generalSettings = manager::SettingsManager::general_settings();
+
+   // Check for updates
+   if (generalSettings.update_notifications_enabled().GetValue())
+   {
+      scwx::util::async(
+         [this]() { updateManager_->CheckForUpdates(main::kVersionString_); });
+   }
+}
+
 void MainWindowImpl::ConfigureMapLayout()
 {
    auto& generalSettings = manager::SettingsManager::general_settings();
@@ -629,6 +677,15 @@ void MainWindowImpl::ConnectOtherSignals()
                  map->SelectRadarSite(selectedRadarSite);
               }
            });
+   connect(updateManager_.get(),
+           &manager::UpdateManager::UpdateAvailable,
+           this,
+           [this](const std::string&        latestVersion,
+                  const types::gh::Release& latestRelease)
+           {
+              updateDialog_->UpdateReleaseInfo(latestVersion, latestRelease);
+              updateDialog_->show();
+           });
 }
 
 void MainWindowImpl::HandleFocusChange(QWidget* focused)

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

@@ -41,6 +41,7 @@ private slots:
    void on_actionUserManual_triggered();
    void on_actionDiscord_triggered();
    void on_actionGitHubRepository_triggered();
+   void on_actionCheckForUpdates_triggered();
    void on_actionAboutSupercellWx_triggered();
    void on_radarSiteSelectButton_clicked();
    void on_resourceTreeCollapseAllButton_clicked();

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

@@ -68,6 +68,7 @@
     <addaction name="actionDiscord"/>
     <addaction name="actionGitHubRepository"/>
     <addaction name="separator"/>
+    <addaction name="actionCheckForUpdates"/>
     <addaction name="actionAboutSupercellWx"/>
    </widget>
    <widget class="QMenu" name="menuView">
@@ -404,6 +405,11 @@
     <string>Dump Radar &amp;Product Records</string>
    </property>
   </action>
+  <action name="actionCheckForUpdates">
+   <property name="text">
+    <string>&amp;Check for Updates</string>
+   </property>
+  </action>
  </widget>
  <resources>
   <include location="../../../../scwx-qt.qrc"/>

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

@@ -0,0 +1,260 @@
+#include <scwx/qt/manager/update_manager.hpp>
+#include <scwx/util/logger.hpp>
+
+#include <mutex>
+#include <regex>
+
+#include <boost/json.hpp>
+#include <cpr/cpr.h>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+static const std::string logPrefix_ = "scwx::qt::manager::update_manager";
+static const auto        logger_    = scwx::util::Logger::Create(logPrefix_);
+
+static const std::string kGithubApiBase {"https://api.github.com"};
+static const std::string kScwxReleaseEndpoint {
+   kGithubApiBase + "/repos/dpaulat/supercell-wx/releases"};
+
+class UpdateManager::Impl
+{
+public:
+   explicit Impl(UpdateManager* self) : self_ {self} {}
+
+   ~Impl() {}
+
+   static std::string        GetVersionString(const std::string& releaseName);
+   static boost::json::value ParseResponseText(const std::string& s);
+
+   size_t PopulateReleases();
+   size_t AddReleases(const boost::json::value& json);
+   std::pair<std::vector<types::gh::Release>::iterator, std::string>
+   FindLatestRelease();
+
+   UpdateManager* self_;
+
+   std::mutex updateMutex_ {};
+
+   std::vector<types::gh::Release> releases_ {};
+   types::gh::Release              latestRelease_ {};
+   std::string                     latestVersion_ {};
+};
+
+UpdateManager::UpdateManager() : p(std::make_unique<Impl>(this)) {}
+UpdateManager::~UpdateManager() = default;
+
+types::gh::Release UpdateManager::latest_release() const
+{
+   return p->latestRelease_;
+}
+
+std::string UpdateManager::latest_version() const
+{
+   return p->latestVersion_;
+}
+
+std::string
+UpdateManager::Impl::GetVersionString(const std::string& releaseName)
+{
+   static const std::regex re {"\\d+\\.\\d+\\.\\d+"};
+   std::string             versionString {};
+   std::smatch             m;
+
+   std::regex_search(releaseName, m, re);
+
+   if (!m.empty())
+   {
+      versionString = m[0].str();
+   }
+
+   return versionString;
+}
+
+boost::json::value UpdateManager::Impl::ParseResponseText(const std::string& s)
+{
+   boost::json::stream_parser p;
+   boost::json::error_code    ec;
+
+   p.write(s, ec);
+   if (ec)
+   {
+      logger_->warn("{}", ec.message());
+      return nullptr;
+   }
+
+   p.finish(ec);
+   if (ec)
+   {
+      logger_->warn("{}", ec.message());
+      return nullptr;
+   }
+
+   return p.release();
+}
+
+bool UpdateManager::CheckForUpdates(const std::string& currentVersion)
+{
+   std::unique_lock lock(p->updateMutex_);
+
+   logger_->info("Checking for updates");
+
+   // Query GitHub for releases
+   size_t numReleases = p->PopulateReleases();
+   bool   newRelease  = false;
+
+   // If GitHub returned valid releases
+   if (numReleases > 0)
+   {
+      // Get the latest release
+      auto [latestRelease, latestVersion] = p->FindLatestRelease();
+
+      // Validate the latest release, and compare to the current version
+      if (latestRelease != p->releases_.end() && latestVersion > currentVersion)
+      {
+         logger_->info("An update is available: {}", latestVersion);
+
+         p->latestRelease_ = *latestRelease;
+         p->latestVersion_ = latestVersion;
+         newRelease        = true;
+         emit UpdateAvailable(latestVersion, *latestRelease);
+      }
+   }
+
+   return newRelease;
+}
+
+size_t UpdateManager::Impl::PopulateReleases()
+{
+   static constexpr size_t perPage =
+      100u;                // The number of results per page (max 100)
+   size_t page       = 1u; // Page number of the results to fetch
+   size_t numResults = 0u;
+
+   static const std::string perPageString {fmt::format("{}", perPage)};
+
+   // Clear any existing releases
+   releases_.clear();
+
+   do
+   {
+      const std::string pageString {fmt::format("{}", page)};
+
+      cpr::Response r = cpr::Get(
+         cpr::Url {kScwxReleaseEndpoint},
+         cpr::Parameters {{"per_page", perPageString}, {"page", pageString}},
+         cpr::Header {{"accept", "application/vnd.github+json"},
+                      {"X-GitHub-Api-Version", "2022-11-28"}});
+
+      // Successful REST API query
+      if (r.status_code == 200)
+      {
+         boost::json::value json = Impl::ParseResponseText(r.text);
+         if (json == nullptr)
+         {
+            logger_->warn("Response not JSON: {}", r.header["content-type"]);
+            break;
+         }
+
+         // Add results from response
+         size_t newResults = AddReleases(json);
+         numResults += newResults;
+
+         if (newResults < perPage)
+         {
+            // We have reached the last page of results
+            break;
+         }
+      }
+      else
+      {
+         logger_->warn(
+            "Invalid API response: [{}] {}", r.status_code, r.error.message);
+         break;
+      }
+
+      // Check page is less than 100, this is to prevent an infinite loop
+   } while (++page < 100);
+
+   return numResults;
+}
+
+size_t UpdateManager::Impl::AddReleases(const boost::json::value& json)
+{
+   // Parse releases
+   std::vector<types::gh::Release> newReleases {};
+   try
+   {
+      newReleases =
+         boost::json::value_to<std::vector<types::gh::Release>>(json);
+   }
+   catch (const std::exception& ex)
+   {
+      logger_->warn("Error parsing JSON: {}", ex.what());
+   }
+
+   size_t newReleaseCount = newReleases.size();
+
+   // Add releases to the current list
+   releases_.insert(releases_.end(), newReleases.begin(), newReleases.end());
+
+   return newReleaseCount;
+}
+
+std::pair<std::vector<types::gh::Release>::iterator, std::string>
+UpdateManager::Impl::FindLatestRelease()
+{
+   // Initialize the latest release to the end iterator
+   std::vector<types::gh::Release>::iterator latestRelease = releases_.end();
+   std::string                               latestReleaseVersion {};
+
+   for (auto it = releases_.begin(); it != releases_.end(); ++it)
+   {
+      if (it->draft_ || it->prerelease_)
+      {
+         // Skip drafts and prereleases
+         continue;
+      }
+
+      // Get the version string of the current release
+      std::string currentVersion {GetVersionString(it->name_)};
+
+      // If not set, or current version is lexographically newer
+      if (latestRelease == releases_.end() ||
+          currentVersion > latestReleaseVersion)
+      {
+         // Update the latest release
+         latestRelease        = it;
+         latestReleaseVersion = currentVersion;
+      }
+   }
+
+   return {latestRelease, latestReleaseVersion};
+}
+
+std::shared_ptr<UpdateManager> UpdateManager::Instance()
+{
+   static std::weak_ptr<UpdateManager> updateManagerReference_ {};
+   static std::mutex                   instanceMutex_ {};
+
+   std::unique_lock lock(instanceMutex_);
+
+   std::shared_ptr<UpdateManager> updateManager =
+      updateManagerReference_.lock();
+
+   if (updateManager == nullptr)
+   {
+      updateManager           = std::make_shared<UpdateManager>();
+      updateManagerReference_ = updateManager;
+   }
+
+   return updateManager;
+}
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx

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

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <scwx/qt/types/github_types.hpp>
+
+#include <memory>
+#include <string>
+
+#include <QObject>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+class UpdateManager : public QObject
+{
+   Q_OBJECT
+
+public:
+   explicit UpdateManager();
+   ~UpdateManager();
+
+   types::gh::Release latest_release() const;
+   std::string        latest_version() const;
+
+   bool CheckForUpdates(const std::string& currentVersion = {});
+
+   static std::shared_ptr<UpdateManager> Instance();
+
+signals:
+   void UpdateAvailable(const std::string&        latestVersion,
+                        const types::gh::Release& latestRelease);
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+};
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx

scwx-qt/source/scwx/qt/settings/general_settings.cpp

@@ -21,6 +21,7 @@ public:
       gridWidth_.SetDefault(1);
       gridHeight_.SetDefault(1);
       mapboxApiKey_.SetDefault("?");
+      updateNotificationsEnabled_.SetDefault(true);
 
       fontSizes_.SetElementMinimum(1);
       fontSizes_.SetElementMaximum(72);
@@ -42,6 +43,7 @@ public:
    SettingsVariable<std::int64_t>               gridWidth_ {"grid_width"};
    SettingsVariable<std::int64_t>               gridHeight_ {"grid_height"};
    SettingsVariable<std::string> mapboxApiKey_ {"mapbox_api_key"};
+   SettingsVariable<bool> updateNotificationsEnabled_ {"update_notifications"};
 };
 
 GeneralSettings::GeneralSettings() :
@@ -52,7 +54,8 @@ GeneralSettings::GeneralSettings() :
                       &p->fontSizes_,
                       &p->gridWidth_,
                       &p->gridHeight_,
-                      &p->mapboxApiKey_});
+                      &p->mapboxApiKey_,
+                      &p->updateNotificationsEnabled_});
    SetDefaults();
 }
 GeneralSettings::~GeneralSettings() = default;
@@ -92,6 +95,11 @@ SettingsVariable<std::string>& GeneralSettings::mapbox_api_key() const
    return p->mapboxApiKey_;
 }
 
+SettingsVariable<bool>& GeneralSettings::update_notifications_enabled() const
+{
+   return p->updateNotificationsEnabled_;
+}
+
 bool operator==(const GeneralSettings& lhs, const GeneralSettings& rhs)
 {
    return (lhs.p->debugEnabled_ == rhs.p->debugEnabled_ &&
@@ -99,7 +107,9 @@ bool operator==(const GeneralSettings& lhs, const GeneralSettings& rhs)
            lhs.p->fontSizes_ == rhs.p->fontSizes_ &&
            lhs.p->gridWidth_ == rhs.p->gridWidth_ &&
            lhs.p->gridHeight_ == rhs.p->gridHeight_ &&
-           lhs.p->mapboxApiKey_ == rhs.p->mapboxApiKey_);
+           lhs.p->mapboxApiKey_ == rhs.p->mapboxApiKey_ &&
+           lhs.p->updateNotificationsEnabled_ ==
+              rhs.p->updateNotificationsEnabled_);
 }
 
 } // namespace settings

scwx-qt/source/scwx/qt/settings/general_settings.hpp

@@ -33,6 +33,7 @@ public:
    SettingsVariable<std::int64_t>&               grid_height() const;
    SettingsVariable<std::int64_t>&               grid_width() const;
    SettingsVariable<std::string>&                mapbox_api_key() const;
+   SettingsVariable<bool>& update_notifications_enabled() const;
 
    friend bool operator==(const GeneralSettings& lhs,
                           const GeneralSettings& rhs);

scwx-qt/source/scwx/qt/types/github_types.cpp

@@ -0,0 +1,39 @@
+#include <scwx/qt/types/github_types.hpp>
+
+#include <boost/json/value_to.hpp>
+
+namespace scwx
+{
+namespace qt
+{
+namespace types
+{
+namespace gh
+{
+
+Release tag_invoke(boost::json::value_to_tag<Release>,
+                   const boost::json::value& jv)
+{
+   auto jo = jv.as_object();
+
+   Release release {};
+
+   // Required parameters
+   release.name_       = jo.at("name").as_string();
+   release.htmlUrl_    = jo.at("html_url").as_string();
+   release.draft_      = jo.at("draft").as_bool();
+   release.prerelease_ = jo.at("prerelease").as_bool();
+
+   // Optional parameters
+   if (jo.contains("body"))
+   {
+      release.body_ = jo.at("body").as_string();
+   }
+
+   return release;
+}
+
+} // namespace gh
+} // namespace types
+} // namespace qt
+} // namespace scwx

scwx-qt/source/scwx/qt/types/github_types.hpp

@@ -0,0 +1,36 @@
+#pragma once
+
+#include <string>
+
+#include <boost/json/value.hpp>
+
+namespace scwx
+{
+namespace qt
+{
+namespace types
+{
+namespace gh
+{
+
+/**
+ * @brief GitHub Release object
+ *
+ * <https://docs.github.com/en/rest/releases/releases?apiVersion=2022-11-28>
+ */
+struct Release
+{
+   std::string name_ {};
+   std::string htmlUrl_ {};
+   std::string body_ {};
+   bool        draft_ {};
+   bool        prerelease_ {};
+};
+
+Release tag_invoke(boost::json::value_to_tag<Release>,
+                   const boost::json::value& jv);
+
+} // namespace gh
+} // namespace types
+} // namespace qt
+} // namespace scwx

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

@@ -84,6 +84,7 @@ public:
           &gridWidth_,
           &gridHeight_,
           &mapboxApiKey_,
+          &updateNotificationsEnabled_,
           &debugEnabled_}}
    {
       // Configure default alert phenomena colors
@@ -137,7 +138,8 @@ public:
    settings::SettingsInterface<std::int64_t>              gridWidth_ {};
    settings::SettingsInterface<std::int64_t>              gridHeight_ {};
    settings::SettingsInterface<std::string>               mapboxApiKey_ {};
-   settings::SettingsInterface<bool>                      debugEnabled_ {};
+   settings::SettingsInterface<bool> updateNotificationsEnabled_ {};
+   settings::SettingsInterface<bool> debugEnabled_ {};
 
    std::unordered_map<std::string, settings::SettingsInterface<std::string>>
       colorTables_ {};
@@ -315,6 +317,11 @@ void SettingsDialogImpl::SetupGeneralTab()
    mapboxApiKey_.SetEditWidget(self_->ui->mapboxApiKeyLineEdit);
    mapboxApiKey_.SetResetButton(self_->ui->resetMapboxApiKeyButton);
 
+   updateNotificationsEnabled_.SetSettingsVariable(
+      generalSettings.update_notifications_enabled());
+   updateNotificationsEnabled_.SetEditWidget(
+      self_->ui->enableUpdateNotificationsCheckBox);
+
    debugEnabled_.SetSettingsVariable(generalSettings.debug_enabled());
    debugEnabled_.SetEditWidget(self_->ui->debugEnabledCheckBox);
 }

scwx-qt/source/scwx/qt/ui/settings_dialog.ui

@@ -224,6 +224,13 @@
             </layout>
            </widget>
           </item>
+          <item>
+           <widget class="QCheckBox" name="enableUpdateNotificationsCheckBox">
+            <property name="text">
+             <string>Update Notifications Enabled</string>
+            </property>
+           </widget>
+          </item>
           <item>
            <widget class="QCheckBox" name="debugEnabledCheckBox">
             <property name="text">
@@ -268,8 +275,8 @@
                   <rect>
                    <x>0</x>
                    <y>0</y>
-                   <width>489</width>
+                   <width>66</width>
-                   <height>382</height>
+                   <height>18</height>
                   </rect>
                  </property>
                  <layout class="QGridLayout" name="gridLayout_3">

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

@@ -0,0 +1,71 @@
+#include "update_dialog.hpp"
+#include "ui_update_dialog.h"
+#include <scwx/qt/main/versions.hpp>
+#include <scwx/qt/manager/resource_manager.hpp>
+
+#include <QDesktopServices>
+#include <QFontDatabase>
+
+namespace scwx
+{
+namespace qt
+{
+namespace ui
+{
+
+class UpdateDialogImpl
+{
+public:
+   explicit UpdateDialogImpl() = default;
+   ~UpdateDialogImpl()         = default;
+
+   std::string downloadUrl_ {};
+};
+
+UpdateDialog::UpdateDialog(QWidget* parent) :
+    QDialog(parent),
+    p {std::make_unique<UpdateDialogImpl>()},
+    ui(new Ui::UpdateDialog)
+{
+   ui->setupUi(this);
+
+   int titleFontId =
+      manager::ResourceManager::FontId(types::Font::din1451alt_g);
+   QString titleFontFamily =
+      QFontDatabase::applicationFontFamilies(titleFontId).at(0);
+   QFont titleFont(titleFontFamily, 12);
+   ui->bannerLabel->setFont(titleFont);
+
+   ui->releaseNotesText->setOpenExternalLinks(true);
+}
+
+UpdateDialog::~UpdateDialog()
+{
+   delete ui;
+}
+
+void UpdateDialog::UpdateReleaseInfo(const std::string&        latestVersion,
+                                     const types::gh::Release& latestRelease)
+{
+   ui->versionLabel->setText(tr("Supercell Wx v%1 is now available. You are "
+                                "currently running version %2.")
+                                .arg(latestVersion.c_str())
+                                .arg(main::kVersionString_.c_str()));
+
+   ui->releaseNotesText->setMarkdown(
+      QString::fromStdString(latestRelease.body_));
+
+   p->downloadUrl_ = latestRelease.htmlUrl_;
+}
+
+void UpdateDialog::on_downloadButton_clicked()
+{
+   if (!p->downloadUrl_.empty())
+   {
+      QDesktopServices::openUrl(QUrl {QString::fromStdString(p->downloadUrl_)});
+   }
+}
+
+} // namespace ui
+} // namespace qt
+} // namespace scwx

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

@@ -0,0 +1,43 @@
+#pragma once
+
+#include <scwx/qt/types/github_types.hpp>
+
+#include <QDialog>
+
+namespace Ui
+{
+class UpdateDialog;
+}
+
+namespace scwx
+{
+namespace qt
+{
+namespace ui
+{
+
+class UpdateDialogImpl;
+
+class UpdateDialog : public QDialog
+{
+   Q_OBJECT
+
+public:
+   explicit UpdateDialog(QWidget* parent = nullptr);
+   ~UpdateDialog();
+
+   void UpdateReleaseInfo(const std::string&        latestVersion,
+                          const types::gh::Release& latestRelease);
+
+private slots:
+   void on_downloadButton_clicked();
+
+private:
+   friend UpdateDialogImpl;
+   std::unique_ptr<UpdateDialogImpl> p;
+   Ui::UpdateDialog*                 ui;
+};
+
+} // namespace ui
+} // namespace qt
+} // namespace scwx

scwx-qt/source/scwx/qt/ui/update_dialog.ui

@@ -0,0 +1,207 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<ui version="4.0">
+ <class>UpdateDialog</class>
+ <widget class="QDialog" name="UpdateDialog">
+  <property name="geometry">
+   <rect>
+    <x>0</x>
+    <y>0</y>
+    <width>400</width>
+    <height>300</height>
+   </rect>
+  </property>
+  <property name="windowTitle">
+   <string>Update Available</string>
+  </property>
+  <layout class="QVBoxLayout" name="verticalLayout">
+   <item>
+    <widget class="QFrame" name="topFrame">
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</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="QLabel" name="iconLabel">
+        <property name="maximumSize">
+         <size>
+          <width>64</width>
+          <height>64</height>
+         </size>
+        </property>
+        <property name="text">
+         <string/>
+        </property>
+        <property name="pixmap">
+         <pixmap resource="../../../../scwx-qt.qrc">:/res/icons/scwx-256.png</pixmap>
+        </property>
+        <property name="scaledContents">
+         <bool>true</bool>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <widget class="QFrame" name="textFrame">
+        <property name="frameShape">
+         <enum>QFrame::StyledPanel</enum>
+        </property>
+        <property name="frameShadow">
+         <enum>QFrame::Raised</enum>
+        </property>
+        <layout class="QVBoxLayout" name="verticalLayout_2">
+         <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="QLabel" name="bannerLabel">
+           <property name="text">
+            <string>A new version of Supercell Wx is available!</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+         <item>
+          <widget class="QLabel" name="versionLabel">
+           <property name="text">
+            <string>Supercell Wx X.Y.Z is now available. You are running version X.Y.Z.</string>
+           </property>
+           <property name="wordWrap">
+            <bool>true</bool>
+           </property>
+          </widget>
+         </item>
+        </layout>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+   <item>
+    <widget class="QLabel" name="releaseNotesLabel">
+     <property name="text">
+      <string>Release Notes:</string>
+     </property>
+    </widget>
+   </item>
+   <item>
+    <widget class="QTextBrowser" name="releaseNotesText"/>
+   </item>
+   <item>
+    <widget class="QFrame" name="bottomFrame">
+     <property name="frameShape">
+      <enum>QFrame::StyledPanel</enum>
+     </property>
+     <property name="frameShadow">
+      <enum>QFrame::Raised</enum>
+     </property>
+     <layout class="QHBoxLayout" name="horizontalLayout_2">
+      <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="QPushButton" name="downloadButton">
+        <property name="text">
+         <string>Download</string>
+        </property>
+       </widget>
+      </item>
+      <item>
+       <spacer name="horizontalSpacer">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="sizeHint" stdset="0">
+         <size>
+          <width>40</width>
+          <height>20</height>
+         </size>
+        </property>
+       </spacer>
+      </item>
+      <item>
+       <widget class="QDialogButtonBox" name="buttonBox">
+        <property name="orientation">
+         <enum>Qt::Horizontal</enum>
+        </property>
+        <property name="standardButtons">
+         <set>QDialogButtonBox::Ok</set>
+        </property>
+       </widget>
+      </item>
+     </layout>
+    </widget>
+   </item>
+  </layout>
+ </widget>
+ <resources>
+  <include location="../../../../scwx-qt.qrc"/>
+ </resources>
+ <connections>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>accepted()</signal>
+   <receiver>UpdateDialog</receiver>
+   <slot>accept()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>248</x>
+     <y>254</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>157</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+  <connection>
+   <sender>buttonBox</sender>
+   <signal>rejected()</signal>
+   <receiver>UpdateDialog</receiver>
+   <slot>reject()</slot>
+   <hints>
+    <hint type="sourcelabel">
+     <x>316</x>
+     <y>260</y>
+    </hint>
+    <hint type="destinationlabel">
+     <x>286</x>
+     <y>274</y>
+    </hint>
+   </hints>
+  </connection>
+ </connections>
+</ui>

test/data

@@ -1 +1 @@
-Subproject commit 16017d0b6446228ecfd8ef4cd733e8b1595ab2fb
+Subproject commit 5b5073780fe44e55eb4c33799036683b28ffd2bd

test/source/scwx/qt/manager/update_manager.test.cpp

@@ -0,0 +1,40 @@
+#include <scwx/qt/manager/update_manager.hpp>
+
+#include <gtest/gtest.h>
+
+namespace scwx
+{
+namespace qt
+{
+namespace manager
+{
+
+TEST(UpdateManagerTest, CheckForUpdates)
+{
+   auto               updateManager = UpdateManager::Instance();
+   bool               updateFound;
+   types::gh::Release latestRelease;
+   std::string        latestVersion;
+
+   // Check for updates, and expect an update to be found
+   updateFound   = updateManager->CheckForUpdates("0.0.0");
+   latestRelease = updateManager->latest_release();
+   latestVersion = updateManager->latest_version();
+
+   EXPECT_EQ(updateFound, true);
+   EXPECT_GT(latestRelease.name_.size(), 0);
+   EXPECT_GT(latestRelease.htmlUrl_.size(), 0);
+   EXPECT_GT(latestRelease.body_.size(), 0);
+   EXPECT_EQ(latestRelease.draft_, false);
+   EXPECT_EQ(latestRelease.prerelease_, false);
+   EXPECT_GT(latestVersion, "0.0.0");
+
+   // Check for updates, and expect no updates to be found
+   updateFound = updateManager->CheckForUpdates("9999.99.99");
+
+   EXPECT_EQ(updateFound, false);
+}
+
+} // namespace manager
+} // namespace qt
+} // namespace scwx

test/test.cmake

@@ -21,7 +21,8 @@ set(SRC_PROVIDER_TESTS source/scwx/provider/aws_level2_data_provider.test.cpp
                        source/scwx/provider/warnings_provider.test.cpp)
 set(SRC_QT_CONFIG_TESTS source/scwx/qt/config/county_database.test.cpp
                         source/scwx/qt/config/radar_site.test.cpp)
-set(SRC_QT_MANAGER_TESTS source/scwx/qt/manager/settings_manager.test.cpp)
+set(SRC_QT_MANAGER_TESTS source/scwx/qt/manager/settings_manager.test.cpp
+                         source/scwx/qt/manager/update_manager.test.cpp)
 set(SRC_QT_MODEL_TESTS source/scwx/qt/model/imgui_context_model.test.cpp)
 set(SRC_QT_SETTINGS_TESTS source/scwx/qt/settings/settings_container.test.cpp
                           source/scwx/qt/settings/settings_variable.test.cpp)