1 /****************************************************************************
2 * Copyright 2018,2020 Thomas E. Dickey *
3 * Copyright 1998-2014,2017 Free Software Foundation, Inc. *
4 * *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
12 * *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
15 * *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
20 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
21 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
26 * sale, use or other dealings in this Software without prior written *
27 * authorization. *
28 ****************************************************************************/
29
30 /****************************************************************************
31 * Author: Juergen Pfeifer, 1998,2009 *
32 * and: Thomas E. Dickey 2005-on *
33 ****************************************************************************/
34
35 /*
36 * lib_slkcolor.c
37 * Soft key routines.
38 * Set the label's color
39 */
40 #include <curses.priv.h>
41
42 MODULE_ID("$Id: lib_slkcolor.c,v 1.20 2020/02/02 23:34:34 tom Exp $")
43
44 static int
_nc_slk_color(SCREEN * sp,int pair_arg)45 _nc_slk_color(SCREEN *sp, int pair_arg)
46 {
47 int code = ERR;
48
49 T((T_CALLED("slk_color(%p,%d)"), (void *) sp, pair_arg));
50
51 if (sp != 0
52 && sp->_slk != 0
53 && pair_arg >= 0
54 && pair_arg < sp->_pair_limit) {
55 TR(TRACE_ATTRS, ("... current is %s", _tracech_t(CHREF(sp->_slk->attr))));
56 SetPair(sp->_slk->attr, pair_arg);
57 TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(sp->_slk->attr))));
58 code = OK;
59 }
60 returnCode(code);
61 }
62
63 NCURSES_EXPORT(int)
NCURSES_SP_NAME(slk_color)64 NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx NCURSES_PAIRS_T pair_arg)
65 {
66 return _nc_slk_color(SP_PARM, pair_arg);
67 }
68
69 #if NCURSES_SP_FUNCS
70 NCURSES_EXPORT(int)
slk_color(NCURSES_PAIRS_T pair_arg)71 slk_color(NCURSES_PAIRS_T pair_arg)
72 {
73 return NCURSES_SP_NAME(slk_color) (CURRENT_SCREEN, pair_arg);
74 }
75 #endif
76
77 #if NCURSES_EXT_COLORS
78 NCURSES_EXPORT(int)
NCURSES_SP_NAME(extended_slk_color)79 NCURSES_SP_NAME(extended_slk_color) (NCURSES_SP_DCLx int pair_arg)
80 {
81 return _nc_slk_color(SP_PARM, pair_arg);
82 }
83
84 #if NCURSES_SP_FUNCS
85 NCURSES_EXPORT(int)
extended_slk_color(int pair_arg)86 extended_slk_color(int pair_arg)
87 {
88 return NCURSES_SP_NAME(extended_slk_color) (CURRENT_SCREEN, pair_arg);
89 }
90 #endif
91 #endif
92