#ifndef _HEXAGRAM_WINDOW_H
#define _HEXAGRAM_WINDOW_H

#include <X11/Xlib.h>

#include <cairo.h>

#define HEXAGRAM_WINDOW_EVENT_MASK (ButtonMotionMask  | ButtonPressMask | \
                                    ButtonReleaseMask | ExposureMask    | \
                                    StructureNotifyMask)

#define HEXAGRAM_WINDOW_GC_FLAGS (GCForeground | GCBackground | \
                                  GCGraphicsExposures)

typedef struct _hexagram_window hexagram_window;

hexagram_window *hexagram_window_new_x11(const char *display,
                                         int width,
                                         int height);

void hexagram_window_destroy(hexagram_window *window);

Display *hexagram_window_display(hexagram_window *window);

int hexagram_window_display_fd(hexagram_window *window);

int hexagram_window_show(hexagram_window *window);

int hexagram_window_refresh_bg(hexagram_window *window);

int hexagram_window_swap_buffer(hexagram_window *window);

cairo_t *hexagram_window_get_bg_context(hexagram_window *window);

cairo_t *hexagram_window_get_fg_context(hexagram_window *window);

#endif /* _HEXAGRAM_WINDOW_H */