1 /* $OpenBSD: lib_slkcolor.c,v 1.5 2023/10/17 09:52:09 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2018,2020 Thomas E. Dickey * 5 * Copyright 1998-2014,2017 Free Software Foundation, Inc. * 6 * * 7 * Permission is hereby granted, free of charge, to any person obtaining a * 8 * copy of this software and associated documentation files (the * 9 * "Software"), to deal in the Software without restriction, including * 10 * without limitation the rights to use, copy, modify, merge, publish, * 11 * distribute, distribute with modifications, sublicense, and/or sell * 12 * copies of the Software, and to permit persons to whom the Software is * 13 * furnished to do so, subject to the following conditions: * 14 * * 15 * The above copyright notice and this permission notice shall be included * 16 * in all copies or substantial portions of the Software. * 17 * * 18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * 19 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * 20 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * 21 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * 22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * 23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * 24 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. * 25 * * 26 * Except as contained in this notice, the name(s) of the above copyright * 27 * holders shall not be used in advertising or otherwise to promote the * 28 * sale, use or other dealings in this Software without prior written * 29 * authorization. * 30 ****************************************************************************/ 31 32 /**************************************************************************** 33 * Author: Juergen Pfeifer, 1998,2009 * 34 * and: Thomas E. Dickey 2005-on * 35 ****************************************************************************/ 36 37 /* 38 * lib_slkcolor.c 39 * Soft key routines. 40 * Set the label's color 41 */ 42 #include <curses.priv.h> 43 44 MODULE_ID("$Id: lib_slkcolor.c,v 1.5 2023/10/17 09:52:09 nicm Exp $") 45 46 static int 47 _nc_slk_color(SCREEN *sp, int pair_arg) 48 { 49 int code = ERR; 50 51 T((T_CALLED("slk_color(%p,%d)"), (void *) sp, pair_arg)); 52 53 if (sp != 0 54 && sp->_slk != 0 55 && pair_arg >= 0 56 && pair_arg < sp->_pair_limit) { 57 TR(TRACE_ATTRS, ("... current is %s", _tracech_t(CHREF(sp->_slk->attr)))); 58 SetPair(sp->_slk->attr, pair_arg); 59 TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(sp->_slk->attr)))); 60 code = OK; 61 } 62 returnCode(code); 63 } 64 65 NCURSES_EXPORT(int) 66 NCURSES_SP_NAME(slk_color) (NCURSES_SP_DCLx NCURSES_PAIRS_T pair_arg) 67 { 68 return _nc_slk_color(SP_PARM, pair_arg); 69 } 70 71 #if NCURSES_SP_FUNCS 72 NCURSES_EXPORT(int) 73 slk_color(NCURSES_PAIRS_T pair_arg) 74 { 75 return NCURSES_SP_NAME(slk_color) (CURRENT_SCREEN, pair_arg); 76 } 77 #endif 78 79 #if NCURSES_EXT_COLORS 80 NCURSES_EXPORT(int) 81 NCURSES_SP_NAME(extended_slk_color) (NCURSES_SP_DCLx int pair_arg) 82 { 83 return _nc_slk_color(SP_PARM, pair_arg); 84 } 85 86 #if NCURSES_SP_FUNCS 87 NCURSES_EXPORT(int) 88 extended_slk_color(int pair_arg) 89 { 90 return NCURSES_SP_NAME(extended_slk_color) (CURRENT_SCREEN, pair_arg); 91 } 92 #endif 93 #endif 94