.. _program_listing_file_Src_GraphicsEngineVulkan_gui_GUI.ixx:

Program Listing for File GUI.ixx
================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineVulkan_gui_GUI.ixx>` (``Src/GraphicsEngineVulkan/gui/GUI.ixx``)

.. |exhale_lsh| unicode:: U+021B0 .. UPWARDS ARROW WITH TIP LEFTWARDS

.. code-block:: cpp

   module;
   
   #include <memory>
   #include <vulkan/vulkan.hpp>
   
   export module kataglyphis.vulkan.gui;
   
   import kataglyphis.vulkan.command_buffer_manager;
   import kataglyphis.vulkan.device;
   import kataglyphis.vulkan.gui_renderer_shared_vars;
   import kataglyphis.vulkan.gui_scene_shared_vars;
   import kataglyphis.vulkan.window;
   
   export namespace Kataglyphis::Frontend {
   class GUI
   {
     public:
       GUI(Window *window);
   
       void initializeVulkanContext(VulkanDevice *device,
         const vk::Instance &instance,
         const vk::RenderPass &post_render_pass,
         const vk::CommandPool &graphics_command_pool,
         uint32_t image_count);
   
       GUISceneSharedVars getGuiSceneSharedVars() { return guiSceneSharedVars; };
       Kataglyphis::VulkanRendererInternals::FrontendShared::GUIRendererSharedVars &getGuiRendererSharedVars()
       {
           return guiRendererSharedVars;
       };
   
       void setUserSelectionForRRT(bool rrtCapabilitiesAvailable);
   
       void render();
   
       void cleanUp();
   
       ~GUI();
   
     private:
       void create_gui_context(Window *window,
         const vk::Instance &instance,
         const vk::RenderPass &post_render_pass,
         uint32_t image_count);
   
       VulkanDevice *device{ nullptr };
       Window *window{ nullptr };
       vk::DescriptorPool gui_descriptor_pool{};
       Kataglyphis::VulkanRendererInternals::CommandBufferManager commandBufferManager;
   
       GUISceneSharedVars guiSceneSharedVars;
       Kataglyphis::VulkanRendererInternals::FrontendShared::GUIRendererSharedVars guiRendererSharedVars;
   
       bool renderUserSelectionForRRT = true;
   };
   
   }// namespace Kataglyphis::Frontend