xref: /freebsd/contrib/ncurses/ncurses/base/lib_colorset.c (revision 4a1a9510)

/****************************************************************************
 * Copyright 2020 Thomas E. Dickey                                          *
 * Copyright 1998-2014,2017 Free Software Foundation, Inc.                  *
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 * copy of this software and associated documentation files (the            *
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 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
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/****************************************************************************
 *  Author: Juergen Pfeifer,  1998                                          *
 *     and: Thomas E. Dickey, 2005-on                                       *
 ****************************************************************************/

/*
**	lib_colorset.c
**
**	The routine wcolor_set().
**
*/

#include <curses.priv.h>
#include <ctype.h>

MODULE_ID("$Id: lib_colorset.c,v 1.16 2020/02/02 23:34:34 tom Exp $")

NCURSES_EXPORT(int)
wcolor_set(WINDOW *win, NCURSES_PAIRS_T pair_arg, void *opts)
{
    int code = ERR;
    int color_pair = pair_arg;

    T((T_CALLED("wcolor_set(%p,%d)"), (void *) win, color_pair));
    set_extended_pair(opts, color_pair);
    if (win
	&& (SP != 0)
	&& (color_pair >= 0)
	&& (color_pair < SP->_pair_limit)) {
	TR(TRACE_ATTRS, ("... current %ld", (long) GET_WINDOW_PAIR(win)));
	SET_WINDOW_PAIR(win, color_pair);
	if_EXT_COLORS(win->_color = color_pair);
	code = OK;
    }
    returnCode(code);
}