#include "window.h"

#include <wayland-client-protocol.h>
#include "xdg-shell-client-protocol.h"

class WaylandWindowImpl : public WindowImpl {
public:
	WaylandWindowImpl(size_t width, size_t height);
	~WaylandWindowImpl() override;

public:
	bool Dispatch() override;

	size_t GetWidth() const override;
	size_t GetHeight() const override;

private:
  static void handle_frame_callback(void *data, struct wl_callback *cb,
                                    uint32_t time);
  static void xsurface_handle_configure(void *data, struct xdg_surface *surface,
                                        uint32_t serial);
  static void xtoplevel_handle_configure(void *data,
                                         struct xdg_toplevel *toplevel,
                                         int32_t width, int32_t height,
                                         struct wl_array *states);
  static void xtoplevel_handle_close(void *data, struct xdg_toplevel *toplevel);
  static void xtoplevel_handle_configure_bounds(void *data,
                                                struct xdg_toplevel *toplevel,
                                                int32_t width, int32_t height);
  static void xtoplevel_handle_wm_capabilities(void *data,
                                               struct xdg_toplevel *toplevel,
                                               struct wl_array *capabilities);

private:
  EGLSurface m_egl_surface;
  EGLContext m_egl_context;
  GLuint m_program;
  struct wl_egl_window *m_egl_window;
  struct wl_surface *m_wsurface;
  struct xdg_surface *m_xsurface;
  struct xdg_toplevel *m_toplevel;
  struct wl_callback_listener m_frame_listener;
  struct xdg_surface_listener m_xsurface_listener;
  struct xdg_toplevel_listener m_toplevel_listener;

	bool m_running = false;
	size_t m_width, m_height;
};