1 /* $OpenBSD: lib_slkatron.c,v 1.4 2023/10/17 09:52:09 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020 Thomas E. Dickey * 5 * Copyright 1998-2009,2010 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, 1997 * 34 * and: Thomas E. Dickey 2005 * 35 ****************************************************************************/ 36 37 /* 38 * lib_slkatron.c 39 * Soft key routines. 40 * Switch on labels attributes 41 */ 42 #include <curses.priv.h> 43 44 MODULE_ID("$Id: lib_slkatron.c,v 1.4 2023/10/17 09:52:09 nicm Exp $") 45 46 NCURSES_EXPORT(int) 47 NCURSES_SP_NAME(slk_attron) (NCURSES_SP_DCLx const chtype attr) 48 { 49 T((T_CALLED("slk_attron(%p,%s)"), (void *) SP_PARM, _traceattr(attr))); 50 51 if (SP_PARM != 0 && SP_PARM->_slk != 0) { 52 TR(TRACE_ATTRS, ("... current %s", _tracech_t(CHREF(SP_PARM->_slk->attr)))); 53 AddAttr(SP_PARM->_slk->attr, attr); 54 if ((attr & A_COLOR) != 0) { 55 SetPair(SP_PARM->_slk->attr, PairNumber(attr)); 56 } 57 TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(SP_PARM->_slk->attr)))); 58 returnCode(OK); 59 } else 60 returnCode(ERR); 61 } 62 63 #if NCURSES_SP_FUNCS 64 NCURSES_EXPORT(int) 65 slk_attron(const chtype attr) 66 { 67 return NCURSES_SP_NAME(slk_attron) (CURRENT_SCREEN, attr); 68 } 69 #endif 70