1 /****************************************************************************
2  * Copyright (c) 1998-2005,2009 Free Software Foundation, Inc.              *
3  *                                                                          *
4  * Permission is hereby granted, free of charge, to any person obtaining a  *
5  * copy of this software and associated documentation files (the            *
6  * "Software"), to deal in the Software without restriction, including      *
7  * without limitation the rights to use, copy, modify, merge, publish,      *
8  * distribute, distribute with modifications, sublicense, and/or sell       *
9  * copies of the Software, and to permit persons to whom the Software is    *
10  * furnished to do so, subject to the following conditions:                 *
11  *                                                                          *
12  * The above copyright notice and this permission notice shall be included  *
13  * in all copies or substantial portions of the Software.                   *
14  *                                                                          *
15  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
16  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
17  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
18  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
19  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
20  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
21  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
22  *                                                                          *
23  * Except as contained in this notice, the name(s) of the above copyright   *
24  * holders shall not be used in advertising or otherwise to promote the     *
25  * sale, use or other dealings in this Software without prior written       *
26  * authorization.                                                           *
27  ****************************************************************************/
28 
29 /****************************************************************************
30  *  Author:  Juergen Pfeifer, 1998                                          *
31  *     and:  Thomas E. Dickey 2005-on                                       *
32  ****************************************************************************/
33 
34 /*
35  *	lib_slkatr_set.c
36  *	Soft key routines.
37  *	Set the label's attributes
38  */
39 #include <curses.priv.h>
40 
41 MODULE_ID("$Id: lib_slkatr_set.c,v 1.14 2009/10/24 22:47:03 tom Exp $")
42 
43 NCURSES_EXPORT(int)
44 NCURSES_SP_NAME(slk_attr_set) (NCURSES_SP_DCLx
45 			       const attr_t attr,
46 			       short color_pair_number,
47 			       void *opts)
48 {
49     int code = ERR;
50 
51     T((T_CALLED("slk_attr_set(%p,%s,%d)"),
52        (void *) SP_PARM,
53        _traceattr(attr),
54        color_pair_number));
55 
56     if (SP_PARM != 0
57 	&& SP_PARM->_slk != 0
58 	&& !opts
59 	&& color_pair_number >= 0
60 	&& color_pair_number < SP_PARM->_pair_limit) {
61 	TR(TRACE_ATTRS, ("... current %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
62 	SetAttr(SP_PARM->_slk->attr, attr);
63 	if (color_pair_number > 0) {
64 	    SetPair(SP_PARM->_slk->attr, color_pair_number);
65 	}
66 	TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(SP_PARM->_slk->attr))));
67 	code = OK;
68     }
69     returnCode(code);
70 }
71 
72 #if NCURSES_SP_FUNCS
73 NCURSES_EXPORT(int)
74 slk_attr_set(const attr_t attr, short color_pair_number, void *opts)
75 {
76     return NCURSES_SP_NAME(slk_attr_set) (CURRENT_SCREEN, attr,
77 					  color_pair_number, opts);
78 }
79 #endif
80