1 /* $OpenBSD: lib_slkclear.c,v 1.5 2023/10/17 09:52:09 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020 Thomas E. Dickey * 5 * Copyright 1998-2007,2009 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * 34 * and: Eric S. Raymond <esr@snark.thyrsus.com> * 35 * and: Juergen Pfeifer 1996-1999 * 36 * and: Thomas E. Dickey 1996-on * 37 ****************************************************************************/ 38 39 /* 40 * lib_slkclear.c 41 * Soft key routines. 42 * Remove soft labels from the screen. 43 */ 44 #include <curses.priv.h> 45 46 MODULE_ID("$Id: lib_slkclear.c,v 1.5 2023/10/17 09:52:09 nicm Exp $") 47 48 NCURSES_EXPORT(int) 49 NCURSES_SP_NAME(slk_clear) (NCURSES_SP_DCL0) 50 { 51 int rc = ERR; 52 53 T((T_CALLED("slk_clear(%p)"), (void *) SP_PARM)); 54 55 if (SP_PARM != 0 && SP_PARM->_slk != 0) { 56 SP_PARM->_slk->hidden = TRUE; 57 /* For simulated SLK's it looks much more natural to 58 inherit those attributes from the standard screen */ 59 SP_PARM->_slk->win->_nc_bkgd = StdScreen(SP_PARM)->_nc_bkgd; 60 WINDOW_ATTRS(SP_PARM->_slk->win) = WINDOW_ATTRS(StdScreen(SP_PARM)); 61 if (SP_PARM->_slk->win == StdScreen(SP_PARM)) { 62 rc = OK; 63 } else { 64 werase(SP_PARM->_slk->win); 65 rc = wrefresh(SP_PARM->_slk->win); 66 } 67 } 68 returnCode(rc); 69 } 70 71 #if NCURSES_SP_FUNCS 72 NCURSES_EXPORT(int) 73 slk_clear(void) 74 { 75 return NCURSES_SP_NAME(slk_clear) (CURRENT_SCREEN); 76 } 77 #endif 78