// Copyright status: this file is in the public domain.

#include "lx.h"

#include "proto.h"
#include "internal.h"

static LX_XID do_CreateGlyphCursor(
	const char *call,
	LX_CONN *xc, LX_XID srcfont, LX_XID maskfont, int srcchar, int maskchar,
	int fr, int fg, int fb, int br, int bg, int bb )
{
 LX_XID cid;
 unsigned char req[32];

 if ( (xc->flags & XCF_FAIL) ||
      (srcchar < 0) || (srcchar > 65535) ||
      (maskchar < 0) || (maskchar > 65535) ||
      (fr < 0) || (fr > 65535) ||
      (fg < 0) || (fg > 65535) ||
      (fb < 0) || (fb > 65535) ||
      (br < 0) || (br > 65535) ||
      (bg < 0) || (bg > 65535) ||
      (bb < 0) || (bb > 65535) )
  { lx__bad_call(xc,call);
    return(LX_CURSOR_None);
  }
 lx__nochain(xc);
 cid = lx__new_resource_id(xc);
 req[0] = XP_REQ_CreateGlyphCursor;
 req[1] = 0; // unused
 w_card16(&req[2],8);
 w_card32(&req[4],cid);
 w_card32(&req[8],srcfont);
 w_card32(&req[12],(maskfont==LX_FONT_None)?0:maskfont);
 w_card16(&req[16],srcchar);
 w_card16(&req[18],maskchar);
 w_card16(&req[20],fr);
 w_card16(&req[22],fr);
 w_card16(&req[24],fg);
 w_card16(&req[26],fb);
 w_card16(&req[28],br);
 w_card16(&req[30],bg);
 lx__send_req(xc,&req[0],-1);
 return(cid);
}

LX_XID lx_CreateGlyphCursor(
	LX_CONN *xc, LX_XID srcfont, LX_XID maskfont, int srcchar, int maskchar,
	int fr, int fg, int fb, int br, int bg, int bb )
{
 return(do_CreateGlyphCursor("lx_CreateGlyphCursor",xc,srcfont,maskfont,srcchar,maskchar,fr,fg,fb,br,bg,bb));
}

LX_XID lx_CreateGlyphCursor_rgb(LX_CONN *xc, LX_XID srcfont, LX_XID maskfont, int srcchar, int maskchar, LX_RGB fg, LX_RGB bg)
{
 return(do_CreateGlyphCursor("lx_CreateGlyphCursor_rgb",xc,srcfont,maskfont,srcchar,maskchar,fg.r,fg.g,fg.b,bg.r,bg.g,bg.b));
}