1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 1998-2007,2009 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: Juergen Pfeifer 1996-1999 * 34 * and: Thomas E. Dickey 1996-on * 35 ****************************************************************************/ 36 37 /* 38 * lib_slkclear.c 39 * Soft key routines. 40 * Remove soft labels from the screen. 41 */ 42 #include <curses.priv.h> 43 44 MODULE_ID("$Id: lib_slkclear.c,v 1.15 2020/02/02 23:34:34 tom Exp $") 45 46 NCURSES_EXPORT(int) 47 NCURSES_SP_NAME(slk_clear) (NCURSES_SP_DCL0) 48 { 49 int rc = ERR; 50 51 T((T_CALLED("slk_clear(%p)"), (void *) SP_PARM)); 52 53 if (SP_PARM != 0 && SP_PARM->_slk != 0) { 54 SP_PARM->_slk->hidden = TRUE; 55 /* For simulated SLK's it looks much more natural to 56 inherit those attributes from the standard screen */ 57 SP_PARM->_slk->win->_nc_bkgd = StdScreen(SP_PARM)->_nc_bkgd; 58 WINDOW_ATTRS(SP_PARM->_slk->win) = WINDOW_ATTRS(StdScreen(SP_PARM)); 59 if (SP_PARM->_slk->win == StdScreen(SP_PARM)) { 60 rc = OK; 61 } else { 62 werase(SP_PARM->_slk->win); 63 rc = wrefresh(SP_PARM->_slk->win); 64 } 65 } 66 returnCode(rc); 67 } 68 69 #if NCURSES_SP_FUNCS 70 NCURSES_EXPORT(int) 71 slk_clear(void) 72 { 73 return NCURSES_SP_NAME(slk_clear) (CURRENT_SCREEN); 74 } 75 #endif 76