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 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) 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) 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) 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) 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