Initial LinkedVectors draw item implementation

scwx-qt/source/scwx/qt/gl/draw/linked_vectors.hpp

@@ -0,0 +1,147 @@
+#pragma once
+
+#include <scwx/qt/gl/gl_context.hpp>
+#include <scwx/qt/gl/draw/draw_item.hpp>
+
+#include <boost/gil.hpp>
+
+namespace scwx
+{
+namespace wsr88d
+{
+namespace rpg
+{
+
+class LinkedVectorPacket;
+
+} // namespace rpg
+} // namespace wsr88d
+
+namespace qt
+{
+namespace gl
+{
+namespace draw
+{
+
+struct LinkedVectorDrawItem;
+
+class LinkedVectors : public DrawItem
+{
+public:
+   explicit LinkedVectors(std::shared_ptr<GlContext> context);
+   ~LinkedVectors();
+
+   LinkedVectors(const LinkedVectors&)            = delete;
+   LinkedVectors& operator=(const LinkedVectors&) = delete;
+
+   LinkedVectors(LinkedVectors&&) noexcept;
+   LinkedVectors& operator=(LinkedVectors&&) noexcept;
+
+   void set_selected_time(std::chrono::system_clock::time_point selectedTime);
+   void set_thresholded(bool thresholded);
+
+   void Initialize() override;
+   void Render(const QMapLibreGL::CustomLayerRenderParameters& params) override;
+   void Deinitialize() override;
+
+   bool
+   RunMousePicking(const QMapLibreGL::CustomLayerRenderParameters& params,
+                   const QPointF&                        mouseLocalPos,
+                   const QPointF&                        mouseGlobalPos,
+                   const glm::vec2&                      mouseCoords,
+                   const common::Coordinate&             mouseGeoCoords,
+                   std::shared_ptr<types::EventHandler>& eventHandler) override;
+
+   /**
+    * Enables or disables the border around each line in a linked vector.
+    *
+    * @param [in] enabled Border visibility
+    */
+   void SetBorderEnabled(bool enabled);
+
+   /**
+    * Sets the visibility of the linked vectors.
+    *
+    * @param [in] visible Line visibility
+    */
+   void SetVisible(bool visible);
+
+   /**
+    * Resets and prepares the draw item for adding a new set of linked vectors.
+    */
+   void StartVectors();
+
+   /**
+    * Adds a linked vector to the internal draw list.
+    *
+    * @param [in] center Center coordinate on which the linked vectors are based
+    * @param [in] vectorPacket Linked vector packet containing start and end
+    * points
+    *
+    * @return Linked vector draw item
+    */
+   std::shared_ptr<LinkedVectorDrawItem> AddVector(
+      const common::Coordinate&                               center,
+      const std::shared_ptr<wsr88d::rpg::LinkedVectorPacket>& vectorPacket);
+
+   /**
+    * Sets the modulate color of a linked vector.
+    *
+    * @param [in] di Linked vector draw item
+    * @param [in] modulate Modulate color
+    */
+   static void
+   SetVectorModulate(const std::shared_ptr<LinkedVectorDrawItem>& di,
+                     boost::gil::rgba8_pixel_t                    color);
+
+   /**
+    * Sets the modulate color of a linked vector.
+    *
+    * @param [in] di Linked vector draw item
+    * @param [in] modulate Modulate color
+    */
+   static void
+   SetVectorModulate(const std::shared_ptr<LinkedVectorDrawItem>& di,
+                     boost::gil::rgba32f_pixel_t                  modulate);
+
+   /**
+    * Sets the width of the linked vector.
+    *
+    * @param [in] width Width in pixels
+    */
+   static void SetVectorWidth(const std::shared_ptr<LinkedVectorDrawItem>& di,
+                              float width);
+
+   /**
+    * Sets the visibility of the linked vector.
+    *
+    * @param [in] visible
+    */
+   static void SetVectorVisible(const std::shared_ptr<LinkedVectorDrawItem>& di,
+                                bool visible);
+
+   /**
+    * Sets the hover text of a linked vector.
+    *
+    * @param [in] di Linked vector draw item
+    * @param [in] text Hover text
+    */
+   static void
+   SetVectorHoverText(const std::shared_ptr<LinkedVectorDrawItem>& di,
+                      const std::string&                           text);
+
+   /**
+    * Finalizes the draw item after adding new linked vectors.
+    */
+   void FinishVectors();
+
+private:
+   class Impl;
+   std::unique_ptr<Impl> p;
+};
+
+} // namespace draw
+} // namespace gl
+} // namespace qt
+} // namespace scwx