Adam Macdonald
a8d8b9b9ab
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90 lines
3.4 KiB
C++
90 lines
3.4 KiB
C++
#pragma once
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#include "graphics/opengl/framebuffer.hpp"
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#include "window/input_system.hpp"
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#include "window/window.hpp"
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#include <GLFW/glfw3.h>
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#include <glm/vec2.hpp>
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#include <cstdint>
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#include <memory>
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#include <string_view>
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namespace kuiper
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{
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class glfw_window : public window {
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public:
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glfw_window(
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std::uint32_t width, std::uint32_t height, std::u8string_view title, GLFWmonitor* monitor, GLFWwindow* share);
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~glfw_window() override;
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// Only allow moving
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glfw_window(const glfw_window& other) = delete;
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glfw_window& operator=(const glfw_window& other) = delete;
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glfw_window(glfw_window&& other) noexcept = default;
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glfw_window& operator=(glfw_window&& other) noexcept = default;
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public:
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// Implement window
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virtual void* get_native_handle() const noexcept override;
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virtual void set_title(std::u8string_view title) noexcept override;
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virtual void poll_events() noexcept override;
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virtual void swap_buffers() noexcept override;
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virtual void set_swap_interval(std::uint32_t interval) noexcept override;
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virtual void bind_context() noexcept override;
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virtual gl::framebuffer::s_ptr back_buffer() const noexcept override;
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virtual bool should_close() const noexcept override;
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virtual bool is_minimised() const noexcept override;
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virtual bool is_cursor_locked() const noexcept override;
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virtual void lock_cursor() noexcept override;
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virtual void unlock_cursor() noexcept override;
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virtual void enable_raw_input() noexcept override;
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virtual void disable_raw_input() noexcept override;
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virtual glm::uvec2 get_size() const noexcept override;
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virtual glm::uvec2 get_framebuffer_size() const noexcept override; // should this go in render context?
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virtual glm::vec2 get_content_scale() const noexcept override;
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input_system& input() noexcept {
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return m_input_state;
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}
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private:
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void resize_back_buffer() noexcept;
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public:
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static void initialise_glfw(bool prefer_x11);
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private:
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static GLFWwindow* create_glfw_window(std::uint32_t width,
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std::uint32_t height,
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std::u8string_view title,
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GLFWmonitor* monitor,
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GLFWwindow* share) noexcept;
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static void push_window_hints() noexcept;
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// GLFW Callbacks
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static void glfw_error_callback(int error_code, const char* description);
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static void glfw_framebuffer_size_callback(GLFWwindow* window, int width, int height);
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static void glfw_content_scale_callback(GLFWwindow* window, float xscale, float yscale);
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static void glfw_key_event_callback(GLFWwindow* window, int key, int scancode, int action, int mods);
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static void glfw_cursor_pos_callback(GLFWwindow* window, double xpos, double ypos);
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static void glfw_scroll_callback(GLFWwindow* window, double xoffset, double yoffset);
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static void glfw_dragdrop_callback(GLFWwindow* window, int path_count, const char* paths[]);
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private:
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GLFWwindow* m_window_handle = nullptr;
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input_system m_input_state {};
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bool m_cursor_locked = false;
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gl::framebuffer::s_ptr m_default_framebuffer = nullptr;
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};
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} // namespace kuiper
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