1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2009,2017 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 32 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 33 * and: Thomas E. Dickey 1996-on * 34 * and: Juergen Pfeifer 2009 * 35 ****************************************************************************/ 36 37 /* 38 * lib_slkinit.c 39 * Soft key routines. 40 * Initialize soft labels. Called by the user before initscr(). 41 */ 42 #include <curses.priv.h> 43 44 MODULE_ID("$Id: lib_slkinit.c,v 1.15 2020/02/02 23:34:34 tom Exp $") 45 46 #ifdef USE_SP_RIPOFF 47 #define SoftkeyFormat SP_PARM->slk_format 48 #else 49 #define SoftkeyFormat _nc_globals.slk_format 50 #endif 51 52 NCURSES_EXPORT(int) 53 NCURSES_SP_NAME(slk_init) (NCURSES_SP_DCLx int format) 54 { 55 int code = ERR; 56 57 START_TRACE(); 58 T((T_CALLED("slk_init(%p,%d)"), (void *) SP_PARM, format)); 59 60 if (format >= 0 61 && format <= 3 62 #ifdef USE_SP_RIPOFF 63 && SP_PARM 64 && SP_PARM->_prescreen 65 #endif 66 && !SoftkeyFormat) { 67 SoftkeyFormat = 1 + format; 68 code = NCURSES_SP_NAME(_nc_ripoffline) (NCURSES_SP_ARGx 69 -SLK_LINES(SoftkeyFormat), 70 _nc_slk_initialize); 71 } 72 returnCode(code); 73 } 74 75 #if NCURSES_SP_FUNCS 76 NCURSES_EXPORT(int) 77 slk_init(int format) 78 { 79 int rc; 80 _nc_lock_global(prescreen); 81 START_TRACE(); 82 rc = NCURSES_SP_NAME(slk_init) (CURRENT_SCREEN_PRE, format); 83 _nc_unlock_global(prescreen); 84 return rc; 85 } 86 #endif 87