screen.hpp

/*
 * MIT License
 *
 * Copyright (c) 2024 Giovanni Santini
 
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in
 all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 *
 */
 
#pragma once
 
// clang-format off
// The order of these includes is important
#include <glad/glad.h>
#include <GLFW/glfw3.h> /* OpenGL windowing library */
// clang-format on
 
namespace brenta
{
 
class screen
{
  public:
    static int WIDTH;
    static int HEIGHT;
    static GLFWwindow *window;
 
    screen() = delete;
    static void init(int SCR_WIDTH, int SCR_HEIGHT,
                     bool is_mouse_captured = false,
                     const char *title = "OpenGL", bool msaa = false,
                     bool vsync = false);
 
    /* Getters */
 
    static int get_width();
    static int get_height();
    static bool is_window_closed();
    static bool is_key_pressed(int key);
    static float get_time();
    static GLFWwindow *get_window();
    static GLFWglproc get_proc_address();
 
    /* Setters */
 
    static void set_mouse_callback(GLFWcursorposfun callback);
    static void set_size_callback(GLFWframebuffersizefun callback);
    static void set_mouse_pos_callback(GLFWcursorposfun callback);
    static void set_key_callback(GLFWkeyfun callback);
    static void set_mouse_capture(bool is_captured);
    static void set_close();
 
    /* Utils */
 
    static void swap_buffers();
    static void poll_events();
    static void terminate();
 
  private:
    static void set_context_version(int major, int minor);
    static void use_core_profile();
    static void set_hints_apple();
    static void create_window(int SCR_WIDTH, int SCR_HEIGHT, const char *title);
    static void make_context_current();
    static void framebuffer_size_callback(GLFWwindow *window, int width,
                                          int height);
};
 
} // namespace brenta