144 lines
4.8 KiB
C++
144 lines
4.8 KiB
C++
#ifndef WINDOW_GLFW
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#define WINDOW_GLFW
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#include "pch.hpp"
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#include "utils/Window/WindowEvents.h"
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#define GLFW_INCLUDE_NONE
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#include <GLFW/glfw3.h>
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namespace Archimedes {
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template <class WindowImpl, class RendererImpl>
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requires allowed_windows<WindowImpl, RendererImpl>
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&& allowed_renderers<RendererImpl>
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class Window;
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template <class R>
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class WindowGLFW {
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public:
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WindowGLFW(Window<WindowGLFW<R>, R>* p, const std::function<void(Event*)>& sendEvent) {
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/*if(glfwPlatformSupported(GLFW_PLATFORM_WAYLAND)) {
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glfwInitHint(GLFW_PLATFORM, GLFW_PLATFORM_WAYLAND);
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}*/
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data.window = p;
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data.sendEvent = sendEvent;
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glfwSetErrorCallback([](int e, const char* m){
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std::cout << "GLFW Error " << e << ": " << m << std::endl;
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});
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if(!glfwInit()) {
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std::cout << "glfwInit failed!\n";
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std::abort();
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}
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#if RENDRER == 1
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glfwWindowHint(GLFW_CONTEXT_VERSION_MAJOR, 3);
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glfwWindowHint(GLFW_CONTEXT_VERSION_MINOR, 3);
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glfwWindowHint(GLFW_OPENGL_PROFILE, GLFW_OPENGL_CORE_PROFILE);
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#endif
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w = glfwCreateWindow(640, 480, "Archimedes", NULL, NULL);
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if(!w) {
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std::cout << "glfwCreateWindow failed!\n";
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glfwTerminate();
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std::abort();
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}
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glfwMakeContextCurrent(w);
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glfwSwapInterval(1);
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glfwSetWindowUserPointer(w, &data);
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glfwSetWindowSizeCallback(w, [](GLFWwindow* window, int w, int h){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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d.sendEvent(new ResizeWindowEvent(w, h));
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});
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glfwSetWindowCloseCallback(w, [](GLFWwindow* window){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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d.sendEvent(new CloseWindowEvent(d.window));
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});
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glfwSetKeyCallback(w, [](GLFWwindow* window, int key, int scancode, int action, int mods){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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switch(action) {
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case GLFW_PRESS:
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d.sendEvent(new KeyPressedWindowEvent(key, 0));
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break;
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case GLFW_RELEASE:
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d.sendEvent(new KeyReleasedWindowEvent(key));
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break;
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case GLFW_REPEAT:
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d.sendEvent(new KeyPressedWindowEvent(key, 1));
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break;
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}
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});
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glfwSetMouseButtonCallback(w, [](GLFWwindow* window, int button, int action, int mods){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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switch(action) {
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case GLFW_PRESS:
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d.sendEvent(new MouseButtonPressedWindowEvent(button));
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break;
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case GLFW_RELEASE:
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d.sendEvent(new MouseButtonReleasedWindowEvent(button));
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break;
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}
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});
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glfwSetScrollCallback(w, [](GLFWwindow* window, double dx, double dy){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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d.sendEvent(new ScrollWindowEvent(dx, dy));
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});
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glfwSetCursorPosCallback(w, [](GLFWwindow* window, double dx, double dy){
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WindowData<WindowGLFW<R>, R>& d = *(WindowData<WindowGLFW<R>, R>*) glfwGetWindowUserPointer(window);
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d.sendEvent(new MouseMovedWindowEvent(dx, dy));
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});
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}
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~WindowGLFW() {
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glfwTerminate();
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}
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bool shouldClose() {
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return glfwWindowShouldClose(w);
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}
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void doFrame() { restoreContext(); glfwSwapBuffers(w); }
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void pollEvents() { glfwPollEvents(); }
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void restoreContext() { glfwMakeContextCurrent(w); }
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void getSize(int& w, int& h) {
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glfwGetFramebufferSize(this->w, &w, &h);
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}
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GLFWwindow* getWindow() { return w; }
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WindowData<WindowGLFW<R>, R> data;
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private:
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GLFWwindow* w;
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};
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}
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#endif
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