1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2009,2010 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, 1997 * 32 * and: Thomas E. Dickey 2005 * 33 ****************************************************************************/ 34 35 /* 36 * lib_slkatron.c 37 * Soft key routines. 38 * Switch on labels attributes 39 */ 40 #include <curses.priv.h> 41 42 MODULE_ID("$Id: lib_slkatron.c,v 1.13 2020/02/02 23:34:34 tom Exp $") 43 44 NCURSES_EXPORT(int) 45 NCURSES_SP_NAME(slk_attron) (NCURSES_SP_DCLx const chtype attr) 46 { 47 T((T_CALLED("slk_attron(%p,%s)"), (void *) SP_PARM, _traceattr(attr))); 48 49 if (SP_PARM != 0 && SP_PARM->_slk != 0) { 50 TR(TRACE_ATTRS, ("... current %s", _tracech_t(CHREF(SP_PARM->_slk->attr)))); 51 AddAttr(SP_PARM->_slk->attr, attr); 52 if ((attr & A_COLOR) != 0) { 53 SetPair(SP_PARM->_slk->attr, PairNumber(attr)); 54 } 55 TR(TRACE_ATTRS, ("new attribute is %s", _tracech_t(CHREF(SP_PARM->_slk->attr)))); 56 returnCode(OK); 57 } else 58 returnCode(ERR); 59 } 60 61 #if NCURSES_SP_FUNCS 62 NCURSES_EXPORT(int) 63 slk_attron(const chtype attr) 64 { 65 return NCURSES_SP_NAME(slk_attron) (CURRENT_SCREEN, attr); 66 } 67 #endif 68