.. _program_listing_file_Src_GraphicsEngineVulkan_window_Window.hpp:

Program Listing for File Window.hpp
===================================

|exhale_lsh| :ref:`Return to documentation for file <file_Src_GraphicsEngineVulkan_window_Window.hpp>` (``Src/GraphicsEngineVulkan/window/Window.hpp``)

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

.. code-block:: cpp

   #pragma once
   #include <stdio.h>
   
   #define GLFW_INCLUDE_NONE
   #define GLFW_INCLUDE_VULKAN
   
   #include <GLFW/glfw3.h>
   
   namespace Kataglyphis::Frontend {
   class Window
   {
     public:
       Window();
       Window(uint32_t window_width, uint32_t window_height);
   
       // init glfw and its context ...
       int initialize();
       void cleanUp();
   
       // GETTER functions
       bool get_should_close() { return glfwWindowShouldClose(main_window); }
       float get_buffer_width() const { return (float)window_buffer_width; }
       float get_buffer_height() const { return (float)window_buffer_height; }
       float get_x_change();
       float get_y_change();
       GLFWwindow *get_window() { return main_window; }
   
       float get_height();
       float get_width();
   
       bool *get_keys() { return keys; }
       bool framebuffer_size_has_changed();
       void reset_framebuffer_has_changed();
   
       // SETTER functions
       void update_viewport();
       void set_buffer_size(float window_buffer_width, float window_buffer_height);
   
       ~Window();
   
     private:
       GLFWwindow *main_window;
       uint32_t window_width, window_height;
       // what key(-s) was/were pressed
       bool keys[1024];
       float last_x;
       float last_y;
       float x_change;
       float y_change;
       bool mouse_first_moved;
       bool framebuffer_resized;
   
       // buffers to store our window data to
       int window_buffer_width, window_buffer_height;
   
       // we need to start our window callbacks for interaction
       void init_callbacks();
       static void framebuffer_size_callback(GLFWwindow *window, int width, int height);
   
       // need to be static ...
       static void key_callback(GLFWwindow *window, int key, int code, int action, int mode);
       static void mouse_callback(GLFWwindow *window, double x_pos, double y_pos);
       static void mouse_button_callback(GLFWwindow *window, int button, int action, int mods);
   };
   }// namespace Kataglyphis::Frontend