xref: /xsrc/external/mit/libX11/dist/src/SetStCmap.c

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Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.

                        All Rights Reserved

Permission to use, copy, modify, and distribute this software and its
documentation for any purpose and without fee is hereby granted,
provided that the above copyright notice appear in all copies and that
both that copyright notice and this permission notice appear in
supporting documentation, and that the name of Digital not be
used in advertising or publicity pertaining to distribution of the
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#ifdef HAVE_CONFIG_H
#include <config.h>
#endif
#include <X11/Xlibint.h>
#include <X11/Xutil.h>
#include "Xatomtype.h"
#include <X11/Xatom.h>

/*
 * 				    WARNING
 *
 * This is a pre-ICCCM routine.  It must not reference any of the new fields
 * in the XStandardColormap structure.
 */

void XSetStandardColormap(
    Display *dpy,
    Window w,
    XStandardColormap *cmap,
    Atom property)		/* XA_RGB_BEST_MAP, etc. */
{
    Screen *sp;
    XStandardColormap stdcmap;

    sp = _XScreenOfWindow (dpy, w);
    if (!sp) {
	/* already caught the XGetGeometry error in _XScreenOfWindow */
	return;
    }

    stdcmap.colormap	= cmap->colormap;
    stdcmap.red_max	= cmap->red_max;
    stdcmap.red_mult	= cmap->red_mult;
    stdcmap.green_max	= cmap->green_max;
    stdcmap.green_mult  = cmap->green_mult;
    stdcmap.blue_max	= cmap->blue_max;
    stdcmap.blue_mult	= cmap->blue_mult;
    stdcmap.base_pixel	= cmap->base_pixel;
    stdcmap.visualid	= sp->root_visual->visualid;
    stdcmap.killid	= None;		/* don't know how to kill this one */

#ifdef XCMS
    XSetRGBColormaps (dpy, w, &stdcmap, 1, property);
#endif

    return;
}