Radar site buttons, styling and hover

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

@@ -165,6 +165,8 @@ public:
    std::shared_ptr<QMapLibreGL::Map> map_;
    std::list<std::string>            layerList_;
 
+   std::vector<std::shared_ptr<GenericLayer>> genericLayers_ {};
+
    QStringList        styleLayers_;
    types::LayerVector customLayers_;
 
@@ -802,6 +804,7 @@ void MapWidgetImpl::AddLayers()
       map_->removeLayer(id.c_str());
    }
    layerList_.clear();
+   genericLayers_.clear();
    placefileLayers_.clear();
 
    // Update custom layer list from model
@@ -961,6 +964,7 @@ void MapWidgetImpl::AddLayer(const std::string&            id,
       map_->addCustomLayer(id.c_str(), std::move(pHost), before.c_str());
 
       layerList_.push_back(id);
+      genericLayers_.push_back(layer);
    }
    catch (const std::exception&)
    {
@@ -1206,10 +1210,8 @@ void MapWidgetImpl::RunMousePicking()
       util::maplibre::LatLongToScreenCoordinate(coordinate);
 
    // For each layer in reverse
-   // TODO: All Generic Layers, not just Placefile Layers
    bool itemPicked = false;
-   for (auto it = placefileLayers_.rbegin(); it != placefileLayers_.rend();
+   for (auto it = genericLayers_.rbegin(); it != genericLayers_.rend(); ++it)
-        ++it)
    {
       // Run mouse picking for each layer
       if ((*it)->RunMousePicking(

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

@@ -1,6 +1,7 @@
 #include <scwx/qt/map/radar_site_layer.hpp>
 #include <scwx/qt/config/radar_site.hpp>
 #include <scwx/qt/util/maplibre.hpp>
+#include <scwx/qt/util/tooltip.hpp>
 #include <scwx/common/geographic.hpp>
 #include <scwx/util/logger.hpp>
 
@@ -21,12 +22,17 @@ static const auto        logger_    = scwx::util::Logger::Create(logPrefix_);
 class RadarSiteLayer::Impl
 {
 public:
-   explicit Impl(std::shared_ptr<MapContext> context) {}
+   explicit Impl(RadarSiteLayer* self, std::shared_ptr<MapContext> context) :
+       self_ {self}
+   {
+   }
    ~Impl() = default;
 
    void RenderRadarSite(const QMapLibreGL::CustomLayerRenderParameters& params,
                         std::shared_ptr<config::RadarSite>& radarSite);
 
+   RadarSiteLayer* self_;
+
    std::vector<std::shared_ptr<config::RadarSite>> radarSites_ {};
 
    glm::vec2 mapScreenCoordLocation_ {};
@@ -35,10 +41,12 @@ public:
    float     mapBearingSin_ {0.0f};
    float     halfWidth_ {};
    float     halfHeight_ {};
+
+   std::string hoverText_ {};
 };
 
 RadarSiteLayer::RadarSiteLayer(std::shared_ptr<MapContext> context) :
-    DrawLayer(context), p(std::make_unique<Impl>(context))
+    DrawLayer(context), p(std::make_unique<Impl>(this, context))
 {
 }
 
@@ -68,11 +76,18 @@ void RadarSiteLayer::Render(
    p->halfWidth_     = params.width * 0.5f;
    p->halfHeight_    = params.height * 0.5f;
 
+   p->hoverText_.clear();
+
+   // Radar site ImGui windows shouldn't have padding
+   ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2 {0.0f, 0.0f});
+
    for (auto& radarSite : p->radarSites_)
    {
       p->RenderRadarSite(params, radarSite);
    }
 
+   ImGui::PopStyleVar();
+
    SCWX_GL_CHECK_ERROR();
 }
 
@@ -112,12 +127,21 @@ void RadarSiteLayer::Impl::RenderRadarSite(
                        ImGuiWindowFlags_AlwaysAutoResize))
    {
       // Render text
-      ImGui::TextUnformatted(radarSite->id().c_str());
+      if (ImGui::Button(radarSite->id().c_str()))
+      {
+         Q_EMIT self_->RadarSiteSelected(radarSite->id());
+      }
 
       // Store hover text for mouse picking pass
       if (ImGui::IsItemHovered())
       {
-         // TODO
+         hoverText_ =
+            fmt::format("{} ({})\n{}\n{}, {}",
+                        radarSite->id(),
+                        radarSite->type_name(),
+                        radarSite->location_name(),
+                        common::GetLatitudeString(radarSite->latitude()),
+                        common::GetLongitudeString(radarSite->longitude()));
       }
 
       // End window
@@ -135,10 +159,15 @@ void RadarSiteLayer::Deinitialize()
 bool RadarSiteLayer::RunMousePicking(
    const QMapLibreGL::CustomLayerRenderParameters& /* params */,
    const QPointF& /* mouseLocalPos */,
-   const QPointF& /* mouseGlobalPos */,
+   const QPointF& mouseGlobalPos,
    const glm::vec2& /* mouseCoords */)
 {
-   // TODO
+   if (!p->hoverText_.empty())
+   {
+      util::tooltip::Show(p->hoverText_, mouseGlobalPos);
+      return true;
+   }
+
    return false;
 }
 

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

@@ -11,6 +11,9 @@ namespace map
 
 class RadarSiteLayer : public DrawLayer
 {
+   Q_OBJECT
+   Q_DISABLE_COPY_MOVE(RadarSiteLayer)
+
 public:
    explicit RadarSiteLayer(std::shared_ptr<MapContext> context);
    ~RadarSiteLayer();
@@ -24,6 +27,9 @@ public:
                         const QPointF&   mouseGlobalPos,
                         const glm::vec2& mouseCoords) override final;
 
+signals:
+   void RadarSiteSelected(const std::string& id);
+
 private:
    class Impl;
    std::unique_ptr<Impl> p;