1 /**************************************************************************** 2 * Copyright 2020 Thomas E. Dickey * 3 * Copyright 2002-2009,2011 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 * Authors: Sven Verdoolaege and Thomas Dickey 2001,2002 * 32 ****************************************************************************/ 33 34 /* 35 ** lib_box_set.c 36 ** 37 ** The routine wborder_set(). 38 ** 39 */ 40 41 #include <curses.priv.h> 42 43 MODULE_ID("$Id: lib_box_set.c,v 1.7 2020/02/02 23:34:34 tom Exp $") 44 45 NCURSES_EXPORT(int) 46 wborder_set(WINDOW *win, 47 const ARG_CH_T ls, const ARG_CH_T rs, 48 const ARG_CH_T ts, const ARG_CH_T bs, 49 const ARG_CH_T tl, const ARG_CH_T tr, 50 const ARG_CH_T bl, const ARG_CH_T br) 51 { 52 NCURSES_SIZE_T i; 53 NCURSES_SIZE_T endx, endy; 54 NCURSES_CH_T wls, wrs, wts, wbs, wtl, wtr, wbl, wbr; 55 56 T((T_CALLED("wborder_set(%p,%s,%s,%s,%s,%s,%s,%s,%s)"), 57 (void *) win, 58 _tracech_t2(1, ls), 59 _tracech_t2(2, rs), 60 _tracech_t2(3, ts), 61 _tracech_t2(4, bs), 62 _tracech_t2(5, tl), 63 _tracech_t2(6, tr), 64 _tracech_t2(7, bl), 65 _tracech_t2(8, br))); 66 67 if (!win) 68 returnCode(ERR); 69 70 #define RENDER_WITH_DEFAULT(ch,def) w ##ch = _nc_render(win, (ch == 0) ? *(const ARG_CH_T)def : *ch) 71 72 RENDER_WITH_DEFAULT(ls, WACS_VLINE); 73 RENDER_WITH_DEFAULT(rs, WACS_VLINE); 74 RENDER_WITH_DEFAULT(ts, WACS_HLINE); 75 RENDER_WITH_DEFAULT(bs, WACS_HLINE); 76 RENDER_WITH_DEFAULT(tl, WACS_ULCORNER); 77 RENDER_WITH_DEFAULT(tr, WACS_URCORNER); 78 RENDER_WITH_DEFAULT(bl, WACS_LLCORNER); 79 RENDER_WITH_DEFAULT(br, WACS_LRCORNER); 80 81 T(("using %s, %s, %s, %s, %s, %s, %s, %s", 82 _tracech_t2(1, CHREF(wls)), 83 _tracech_t2(2, CHREF(wrs)), 84 _tracech_t2(3, CHREF(wts)), 85 _tracech_t2(4, CHREF(wbs)), 86 _tracech_t2(5, CHREF(wtl)), 87 _tracech_t2(6, CHREF(wtr)), 88 _tracech_t2(7, CHREF(wbl)), 89 _tracech_t2(8, CHREF(wbr)))); 90 91 endx = win->_maxx; 92 endy = win->_maxy; 93 94 for (i = 0; i <= endx; i++) { 95 win->_line[0].text[i] = wts; 96 win->_line[endy].text[i] = wbs; 97 } 98 win->_line[endy].firstchar = win->_line[0].firstchar = 0; 99 win->_line[endy].lastchar = win->_line[0].lastchar = endx; 100 101 for (i = 0; i <= endy; i++) { 102 win->_line[i].text[0] = wls; 103 win->_line[i].text[endx] = wrs; 104 win->_line[i].firstchar = 0; 105 win->_line[i].lastchar = endx; 106 } 107 win->_line[0].text[0] = wtl; 108 win->_line[0].text[endx] = wtr; 109 win->_line[endy].text[0] = wbl; 110 win->_line[endy].text[endx] = wbr; 111 112 _nc_synchook(win); 113 returnCode(OK); 114 } 115