window.h

#ifndef __WINDOW_H__
#define __WINDOW_H__
 
#include "app.h"
#include "image.h"
#include "timer.h"
#include "gamepad.h"
#include "joystick.h"
 
namespace sgltk {

enum class WINDOW_MODE {
    WINDOWED = 0,
    FULLSCREEN = SDL_WINDOW_FULLSCREEN,
    FAKE_FULLSCREEN = SDL_WINDOW_FULLSCREEN_DESKTOP
};

class Window {
    bool running;
    static unsigned int cnt;
    SDL_GLContext context;
    const Uint8 *keys;
    bool mouse_relative;
    unsigned int fps_time;
    std::vector<std::string> keys_pressed;
    EXPORT static std::map<unsigned int, std::shared_ptr<Gamepad> > gamepad_instance_id_map;
    EXPORT static std::map<unsigned int, std::shared_ptr<Joystick> > joystick_instance_id_map;
public:
    int gl_maj;
    int gl_min;
    int width;
    int height;
    double delta_time;
    SDL_Window *window;

    EXPORT Window(const std::string& title, int res_x, int res_y, int offset_x, int offset_y, unsigned int flags = 0);
    EXPORT ~Window();

    EXPORT void set_icon(const std::string& filename);
    EXPORT void set_icon(const sgltk::Image& icon);
    EXPORT void set_title(const std::string& title);
    EXPORT void set_resizable(bool on);
    EXPORT void take_screenshot(sgltk::Image& image);
    EXPORT void grab_mouse(bool on);
    EXPORT int get_display_index();
    EXPORT bool set_display_mode(const SDL_DisplayMode& mode);
    EXPORT bool fullscreen_mode(sgltk::WINDOW_MODE mode);
    EXPORT void set_relative_mode(bool on);
    EXPORT void set_mouse_position(int x, int y);
    EXPORT void set_cursor_visibility(bool show);
    EXPORT bool get_cursor_visibility();
    EXPORT void poll_events();
    EXPORT virtual void handle_gamepad_added(std::shared_ptr<sgltk::Gamepad> gamepad);
    EXPORT virtual void handle_gamepad_removed(unsigned int gamepad_id);
    EXPORT virtual void handle_gamepad_button(std::shared_ptr<sgltk::Gamepad> gamepad, int button);
    EXPORT virtual void handle_gamepad_button_press(std::shared_ptr<sgltk::Gamepad> gamepad,
                            int button, bool pressed);
    EXPORT virtual void handle_gamepad_axis(std::shared_ptr<sgltk::Gamepad> gamepad,
                        unsigned int axis, int value);
    EXPORT virtual void handle_gamepad_axis_change(std::shared_ptr<sgltk::Gamepad> gamepad,
                               unsigned int axis, int value);
    EXPORT virtual void handle_joystick_added(std::shared_ptr<sgltk::Joystick> joystick);
    EXPORT virtual void handle_joystick_removed(unsigned int joystick_id);
    EXPORT virtual void handle_joystick_button(std::shared_ptr<sgltk::Joystick> joystick, int button);
    EXPORT virtual void handle_joystick_button_press(std::shared_ptr<sgltk::Joystick> joystick,
                             int button, bool pressed);
    EXPORT virtual void handle_joystick_axis(std::shared_ptr<sgltk::Joystick> joystick,
                         unsigned int axis, int value);
    EXPORT virtual void handle_joystick_axis_change(std::shared_ptr<sgltk::Joystick> joystick,
                            unsigned int axis, int value);
    EXPORT virtual void handle_joystick_hat(std::shared_ptr<sgltk::Joystick> joystick,
                        unsigned int hat, unsigned int value);
    EXPORT virtual void handle_joystick_hat_change(std::shared_ptr<sgltk::Joystick> joystick,
                               unsigned int hat, unsigned int value);
    EXPORT virtual void handle_joystick_ball_motion(std::shared_ptr<sgltk::Joystick> joystick,
                            unsigned int ball,
                            int xrel, int yrel);
    EXPORT virtual void handle_keyboard(const std::string& key);
    EXPORT virtual void handle_key_press(const std::string& key, bool pressed);
    EXPORT virtual void handle_mouse_motion(int x, int y);
    EXPORT virtual void handle_mouse_wheel(int x, int y);
    EXPORT virtual void handle_mouse_button(int x, int y, int button,
                     bool down, int clicks);
    EXPORT virtual void handle_resize();
    EXPORT virtual void handle_exit();
    EXPORT virtual void display();
    EXPORT void run(unsigned int fps = 0);
    EXPORT void stop();
};
 
}
 
#endif