1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 2002-2010,2016 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: Thomas Dickey 2002 * 32 ****************************************************************************/ 33 34 /* 35 ** lib_vline_set.c 36 ** 37 ** The routine wvline_set(). 38 ** 39 */ 40 41 #include <curses.priv.h> 42 43 MODULE_ID("$Id: lib_vline_set.c,v 1.6 2020/02/02 23:34:34 tom Exp $") 44 45 NCURSES_EXPORT(int) 46 wvline_set(WINDOW *win, const cchar_t *ch, int n) 47 { 48 int code = ERR; 49 50 T((T_CALLED("wvline(%p,%s,%d)"), (void *) win, _tracecchar_t(ch), n)); 51 52 if (win) { 53 NCURSES_CH_T wch; 54 int row = win->_cury; 55 int col = win->_curx; 56 int end = row + n - 1; 57 58 if (end > win->_maxy) 59 end = win->_maxy; 60 61 if (ch == 0) 62 wch = *WACS_VLINE; 63 else 64 wch = *ch; 65 wch = _nc_render(win, wch); 66 67 while (end >= row) { 68 struct ldat *line = &(win->_line[end]); 69 line->text[col] = wch; 70 CHANGED_CELL(line, col); 71 end--; 72 } 73 74 _nc_synchook(win); 75 code = OK; 76 } 77 returnCode(code); 78 } 79