Method OpenGLWindow

ZEngine/src/GlfwWindow/OpenGLWindow.cpp:15–64

namespace ZEngine::Window::GLFWWindow {

    OpenGLWindow::OpenGLWindow(WindowProperty& prop)
        : CoreWindow()

    {
        m_property    = prop;
        int glfw_init = glfwInit();

        if (glfw_init == GLFW_FALSE) {
            ZENGINE_CORE_CRITICAL("Unable to initialize glfw..");
            ZENGINE_EXIT_FAILURE();
        }

        glfwWindowHint(GLFW_DEPTH_BITS, 32);
        glfwWindowHint(GLFW_STENCIL_BITS, 8);
        glfwWindowHint(GLFW_DOUBLEBUFFER, GLFW_TRUE);

#ifdef __APPLE__
        m_desired_gl_context_major_version = 4;
        m_desired_gl_context_minor_version = 1;
        glfwWindowHint(GLFW_OPENGL_FORWARD_COMPAT, GL_TRUE);
#endif
        glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
        glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, m_desired_gl_context_major_version);
        glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, m_desired_gl_context_minor_version);

        glfwSetErrorCallback([](int error, const char* description) {
            ZENGINE_CORE_CRITICAL(description);
            ZENGINE_EXIT_FAILURE();
        });

        m_native_window = glfwCreateWindow(m_property.Width, m_property.Height, m_property.Title.c_str(), NULL, NULL);

        ZENGINE_CORE_INFO("Window created, Properties : Width = {0}, Height = {1}", m_property.Width, m_property.Height);

        glfwSetWindowUserPointer(m_native_window, &m_property);

        glfwSetFramebufferSizeCallback(m_native_window, OpenGLWindow::__OnGlfwFrameBufferSizeChanged);

        glfwSetWindowCloseCallback(m_native_window, OpenGLWindow::__OnGlfwWindowClose);
        glfwSetWindowSizeCallback(m_native_window, OpenGLWindow::__OnGlfwWindowResized);
        glfwSetWindowMaximizeCallback(m_native_window, OpenGLWindow::__OnGlfwWindowMaximized);
        glfwSetWindowIconifyCallback(m_native_window, OpenGLWindow::__OnGlfwWindowMinimized);

        glfwSetMouseButtonCallback(m_native_window, OpenGLWindow::__OnGlfwMouseButtonRaised);
        glfwSetScrollCallback(m_native_window, OpenGLWindow::__OnGlfwMouseScrollRaised);
        glfwSetKeyCallback(m_native_window, OpenGLWindow::__OnGlfwKeyboardRaised);

        glfwSetCursorPosCallback(m_native_window, OpenGLWindow::__OnGlfwCursorMoved);
        glfwSetCharCallback(m_native_window, OpenGLWindow::__OnGlfwTextInputRaised);
    }

    bool OpenGLWindow::HasContext() const {
        return m_context != nullptr;