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

s48_value scx_Free_Cursor(s48_value Xdisplay, s48_value Xcursor) {
  XFreeCursor(SCX_EXTRACT_DISPLAY(Xdisplay),
	      SCX_EXTRACT_CURSOR(Xcursor));
  return S48_UNSPECIFIC;
}

s48_value scx_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(SCX_EXTRACT_DISPLAY(Xdisplay),
				  SCX_EXTRACT_PIXMAP(src),
				  SCX_EXTRACT_PIXMAP(mask),
				  SCX_EXTRACT_COLOR(foreground),
				  SCX_EXTRACT_COLOR(background),
				  s48_extract_integer(x),
				  s48_extract_integer(y));
  return SCX_ENTER_CURSOR(xc);
}

s48_value scx_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(SCX_EXTRACT_DISPLAY(Xdisplay),
				 SCX_EXTRACT_FONT(src),
				 SCX_EXTRACT_FONT(mask),
				 s48_extract_integer(srcc),
				 s48_extract_integer(maskc),
				 SCX_EXTRACT_COLOR(foreground),
				 SCX_EXTRACT_COLOR(background));
  return SCX_ENTER_CURSOR(xc);
}

s48_value scx_Recolor_Cursor(s48_value Xdisplay, s48_value Xcursor,
			     s48_value f, s48_value b) {
  XRecolorCursor(SCX_EXTRACT_DISPLAY(Xdisplay),
		 SCX_EXTRACT_CURSOR(Xcursor),
		 SCX_EXTRACT_COLOR(f),
		 SCX_EXTRACT_COLOR(b));
  return S48_UNSPECIFIC;
}

void scx_init_cursor(void) {
  S48_EXPORT_FUNCTION(scx_Free_Cursor);
  S48_EXPORT_FUNCTION(scx_Create_Pixmap_Cursor);
  S48_EXPORT_FUNCTION(scx_Create_Glyph_Cursor);
  S48_EXPORT_FUNCTION(scx_Recolor_Cursor);
}