#include "xlib.h"
#include "scheme48.h"

s48_value Free_Cursor(s48_value Xdisplay, s48_value Xcursor) {
  XFreeCursor(EXTRACT_DISPLAY(Xdisplay),
	      EXTRACT_CURSOR(Xcursor));
  return S48_UNSPECIFIC;
}

s48_value Create_Pixmap_Cursor(s48_value Xdisplay,
				   s48_value src, s48_value mask, s48_value x,
				   s48_value y, s48_value foreground, 
				   s48_value background) {
  Cursor xc = XCreatePixmapCursor(EXTRACT_DISPLAY(Xdisplay),
				  EXTRACT_PIXMAP(src),
				  EXTRACT_PIXMAP(mask),
				  EXTRACT_COLOR(foreground),
				  EXTRACT_COLOR(background),
				  s48_extract_integer(x),
				  s48_extract_integer(y));
  return ENTER_CURSOR(xc);
}

s48_value Create_Glyph_Cursor(s48_value Xdisplay,
				  s48_value src, s48_value srcc,
				  s48_value mask, s48_value maskc,
				  s48_value foreground, s48_value background) {
  Cursor xc = XCreateGlyphCursor(EXTRACT_DISPLAY(Xdisplay),
				 EXTRACT_FONT(src),
				 EXTRACT_FONT(mask),
				 s48_extract_integer(srcc),
				 s48_extract_integer(maskc),
				 EXTRACT_COLOR(foreground),
				 EXTRACT_COLOR(background));
  return ENTER_CURSOR(xc);
}

s48_value Recolor_Cursor(s48_value Xdisplay, s48_value Xcursor,
			     s48_value f, s48_value b) {
  XRecolorCursor(EXTRACT_DISPLAY(Xdisplay),
		 EXTRACT_CURSOR(Xcursor),
		 EXTRACT_COLOR(f),
		 EXTRACT_COLOR(b));
  return S48_UNSPECIFIC;
}

s48_init_cursor() {
  S48_EXPORT_FUNCTION(Free_Cursor);
  S48_EXPORT_FUNCTION(Create_Pixmap_Cursor);
  S48_EXPORT_FUNCTION(Create_Glyph_Cursor);
  S48_EXPORT_FUNCTION(Recolor_Cursor);
}