1 /* $OpenBSD: lib_box_set.c,v 1.2 2023/10/17 09:52:09 nicm Exp $ */ 2 3 /**************************************************************************** 4 * Copyright 2020 Thomas E. Dickey * 5 * Copyright 2002-2009,2011 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 * Authors: Sven Verdoolaege and Thomas Dickey 2001,2002 * 34 ****************************************************************************/ 35 36 /* 37 ** lib_box_set.c 38 ** 39 ** The routine wborder_set(). 40 ** 41 */ 42 43 #include <curses.priv.h> 44 45 MODULE_ID("$Id: lib_box_set.c,v 1.2 2023/10/17 09:52:09 nicm Exp $") 46 47 NCURSES_EXPORT(int) 48 wborder_set(WINDOW *win, 49 const ARG_CH_T ls, const ARG_CH_T rs, 50 const ARG_CH_T ts, const ARG_CH_T bs, 51 const ARG_CH_T tl, const ARG_CH_T tr, 52 const ARG_CH_T bl, const ARG_CH_T br) 53 { 54 NCURSES_SIZE_T i; 55 NCURSES_SIZE_T endx, endy; 56 NCURSES_CH_T wls, wrs, wts, wbs, wtl, wtr, wbl, wbr; 57 58 T((T_CALLED("wborder_set(%p,%s,%s,%s,%s,%s,%s,%s,%s)"), 59 (void *) win, 60 _tracech_t2(1, ls), 61 _tracech_t2(2, rs), 62 _tracech_t2(3, ts), 63 _tracech_t2(4, bs), 64 _tracech_t2(5, tl), 65 _tracech_t2(6, tr), 66 _tracech_t2(7, bl), 67 _tracech_t2(8, br))); 68 69 if (!win) 70 returnCode(ERR); 71 72 #define RENDER_WITH_DEFAULT(ch,def) w ##ch = _nc_render(win, (ch == 0) ? *(const ARG_CH_T)def : *ch) 73 74 RENDER_WITH_DEFAULT(ls, WACS_VLINE); 75 RENDER_WITH_DEFAULT(rs, WACS_VLINE); 76 RENDER_WITH_DEFAULT(ts, WACS_HLINE); 77 RENDER_WITH_DEFAULT(bs, WACS_HLINE); 78 RENDER_WITH_DEFAULT(tl, WACS_ULCORNER); 79 RENDER_WITH_DEFAULT(tr, WACS_URCORNER); 80 RENDER_WITH_DEFAULT(bl, WACS_LLCORNER); 81 RENDER_WITH_DEFAULT(br, WACS_LRCORNER); 82 83 T(("using %s, %s, %s, %s, %s, %s, %s, %s", 84 _tracech_t2(1, CHREF(wls)), 85 _tracech_t2(2, CHREF(wrs)), 86 _tracech_t2(3, CHREF(wts)), 87 _tracech_t2(4, CHREF(wbs)), 88 _tracech_t2(5, CHREF(wtl)), 89 _tracech_t2(6, CHREF(wtr)), 90 _tracech_t2(7, CHREF(wbl)), 91 _tracech_t2(8, CHREF(wbr)))); 92 93 endx = win->_maxx; 94 endy = win->_maxy; 95 96 for (i = 0; i <= endx; i++) { 97 win->_line[0].text[i] = wts; 98 win->_line[endy].text[i] = wbs; 99 } 100 win->_line[endy].firstchar = win->_line[0].firstchar = 0; 101 win->_line[endy].lastchar = win->_line[0].lastchar = endx; 102 103 for (i = 0; i <= endy; i++) { 104 win->_line[i].text[0] = wls; 105 win->_line[i].text[endx] = wrs; 106 win->_line[i].firstchar = 0; 107 win->_line[i].lastchar = endx; 108 } 109 win->_line[0].text[0] = wtl; 110 win->_line[0].text[endx] = wtr; 111 win->_line[endy].text[0] = wbl; 112 win->_line[endy].text[endx] = wbr; 113 114 _nc_synchook(win); 115 returnCode(OK); 116 } 117