From 3692ef75f270013ff5da3c609002d0ff8c5a69bc Mon Sep 17 00:00:00 2001
From: Dan Paulat <dpaulat@gmail.com>
Date: Sun, 16 Oct 2022 01:17:10 -0500
Subject: [PATCH] Move to alert when pressing go button

- Still need an option to auto-update to nearest WSR-88D site
---
 scwx-qt/source/scwx/qt/main/main_window.cpp     | 7 +++++++
 scwx-qt/source/scwx/qt/map/map_widget.cpp       | 9 +++++++++
 scwx-qt/source/scwx/qt/map/map_widget.hpp       | 1 +
 scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp | 5 +++--
 scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp | 3 +++
 5 files changed, 23 insertions(+), 2 deletions(-)

diff --git a/scwx-qt/source/scwx/qt/main/main_window.cpp b/scwx-qt/source/scwx/qt/main/main_window.cpp
index ad69cdbd..542f279e 100644
--- a/scwx-qt/source/scwx/qt/main/main_window.cpp
+++ b/scwx-qt/source/scwx/qt/main/main_window.cpp
@@ -470,6 +470,13 @@ void MainWindowImpl::ConnectOtherSignals()
            alertDockWidget_,
            &ui::AlertDockWidget::HandleMapUpdate,
            Qt::QueuedConnection);
+   connect(
+      alertDockWidget_,
+      &ui::AlertDockWidget::MoveMap,
+      this,
+      [=](double latitude, double longitude)
+      { activeMap_->SetMapLocation(latitude, longitude); },
+      Qt::QueuedConnection);
    connect(mainWindow_,
            &MainWindow::ActiveMapMoved,
            radarSiteDialog_,
diff --git a/scwx-qt/source/scwx/qt/map/map_widget.cpp b/scwx-qt/source/scwx/qt/map/map_widget.cpp
index 026c7edc..f2ac4e22 100644
--- a/scwx-qt/source/scwx/qt/map/map_widget.cpp
+++ b/scwx-qt/source/scwx/qt/map/map_widget.cpp
@@ -439,6 +439,15 @@ void MapWidget::SetAutoRefresh(bool enabled)
    }
 }
 
+void MapWidget::SetMapLocation(double latitude, double longitude)
+{
+   if (p->map_ != nullptr && p->prevLatitude_ != latitude ||
+       p->prevLongitude_ != longitude)
+   {
+      p->map_->setCoordinate({latitude, longitude});
+   }
+}
+
 void MapWidget::SetMapParameters(
    double latitude, double longitude, double zoom, double bearing, double pitch)
 {
diff --git a/scwx-qt/source/scwx/qt/map/map_widget.hpp b/scwx-qt/source/scwx/qt/map/map_widget.hpp
index ce586243..1896b169 100644
--- a/scwx-qt/source/scwx/qt/map/map_widget.hpp
+++ b/scwx-qt/source/scwx/qt/map/map_widget.hpp
@@ -51,6 +51,7 @@ public:
    void SelectRadarSite(const std::string& radarSite);
    void SetActive(bool isActive);
    void SetAutoRefresh(bool enabled);
+   void SetMapLocation(double latitude, double longitude);
    void SetMapParameters(double latitude,
                          double longitude,
                          double zoom,
diff --git a/scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp b/scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp
index 39cc9220..2102691f 100644
--- a/scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp
+++ b/scwx-qt/source/scwx/qt/ui/alert_dock_widget.cpp
@@ -158,9 +158,10 @@ void AlertDockWidgetImpl::ConnectSignals()
    connect(self_->ui->alertGoButton,
            &QPushButton::clicked,
            this,
-           []()
+           [=]()
            {
-              // TODO: Go to alert
+              emit self_->MoveMap(selectedAlertCentroid_.latitude_,
+                                  selectedAlertCentroid_.longitude_);
            });
 }
 
diff --git a/scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp b/scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp
index f99df345..6ccdd5f4 100644
--- a/scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp
+++ b/scwx-qt/source/scwx/qt/ui/alert_dock_widget.hpp
@@ -27,6 +27,9 @@ public:
 protected:
    void showEvent(QShowEvent*) override;
 
+signals:
+   void MoveMap(double latitude, double longitude);
+
 public slots:
    void HandleMapUpdate(double latitude, double longitude);