#ifndef WAYLAND_H
#define WAYLAND_H

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

typedef enum {
	KEY_MOD_NONE  = 0,
	KEY_MOD_CTRL  = 1,
	KEY_MOD_ALT   = 2,
	KEY_MOD_SHIFT = 4,
	KEY_MOD_LOGO  = 8,
	KEY_MOD_ANY   = 16
} ModMask;


typedef struct {
	uint32_t k;
	uint32_t mask;
	char *s;
	/* three-valued logic variables: 0 indifferent, 1 on, -1 off */
	signed char appkey;    /* application keypad */
	signed char appcursor; /* application cursor */
} Key;


typedef struct {
	struct wl_display *display;
	struct wl_registry *registry;
	struct wl_shm *shm;
	struct wl_compositor *compositor;
	struct xdg_wm_base *wm_base;
	struct wl_seat *seat;
	struct {
		struct xkb_state *state;
		struct xkb_keymap *keymap;
		struct xkb_context *context;
		struct wl_keyboard *keyboard;
		struct {
			uint32_t state;
			uint32_t sym;
			uint32_t mod;
		} event;
		struct {
			int timer;
			int delay;
			int period;
		} repeat;
	} kb;
	struct {
		struct wl_pointer *pointer;
		struct {
			uint32_t x;
			uint32_t y;
		} position;
		struct {
			uint32_t button;
			uint32_t state;
		} buttons;
	} pointer;
} Client;

int allocate_shm_file(size_t size);

#endif