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C/C++ Source or Header  |  2002-10-24  |  5KB  |  114 lines
  1. /****************************************************************************
  2.  * Copyright (c) 2002 Free Software Foundation, Inc.                        *
  3.  *                                                                          *
  4.  * Permission is hereby granted, free of charge, to any person obtaining a  *
  5.  * copy of this software and associated documentation files (the            *
  6.  * "Software"), to deal in the Software without restriction, including      *
  7.  * without limitation the rights to use, copy, modify, merge, publish,      *
  8.  * distribute, distribute with modifications, sublicense, and/or sell       *
  9.  * copies of the Software, and to permit persons to whom the Software is    *
  10.  * furnished to do so, subject to the following conditions:                 *
  11.  *                                                                          *
  12.  * The above copyright notice and this permission notice shall be included  *
  13.  * in all copies or substantial portions of the Software.                   *
  14.  *                                                                          *
  15.  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
  16.  * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
  17.  * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
  18.  * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
  19.  * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
  20.  * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
  21.  * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
  22.  *                                                                          *
  23.  * Except as contained in this notice, the name(s) of the above copyright   *
  24.  * holders shall not be used in advertising or otherwise to promote the     *
  25.  * sale, use or other dealings in this Software without prior written       *
  26.  * authorization.                                                           *
  27.  ****************************************************************************/
  28.  
  29. /****************************************************************************
  30.  * Authors: Sven Verdoolaege and Thomas Dickey 2001,2002                    *
  31.  ****************************************************************************/
  32.  
  33. /*
  34. **    lib_box_set.c
  35. **
  36. **    The routine wborder_set().
  37. **
  38. */
  39.  
  40. #include <curses.priv.h>
  41.  
  42. MODULE_ID("$Id: lib_box_set.c,v 1.3 2002/09/15 00:18:05 tom Exp $")
  43.  
  44. NCURSES_EXPORT(int)
  45. wborder_set(WINDOW *win,
  46.         const ARG_CH_T ls, const ARG_CH_T rs,
  47.         const ARG_CH_T ts, const ARG_CH_T bs,
  48.         const ARG_CH_T tl, const ARG_CH_T tr,
  49.         const ARG_CH_T bl, const ARG_CH_T br)
  50. {
  51.     NCURSES_SIZE_T i;
  52.     NCURSES_SIZE_T endx, endy;
  53.     NCURSES_CH_T wls, wrs, wts, wbs, wtl, wtr, wbl, wbr;
  54.  
  55.     T((T_CALLED("wborder(%p,%s,%s,%s,%s,%s,%s,%s,%s)"),
  56.        win,
  57.        _tracech_t2(1, ls),
  58.        _tracech_t2(2, rs),
  59.        _tracech_t2(3, ts),
  60.        _tracech_t2(4, bs),
  61.        _tracech_t2(5, tl),
  62.        _tracech_t2(6, tr),
  63.        _tracech_t2(7, bl),
  64.        _tracech_t2(8, br)));
  65.  
  66.     if (!win)
  67.     returnCode(ERR);
  68.  
  69. #define RENDER_WITH_DEFAULT(ch,def) w ##ch = _nc_render(win, (ch == 0) ? *def : *ch)
  70.  
  71.     RENDER_WITH_DEFAULT(ls, WACS_VLINE);
  72.     RENDER_WITH_DEFAULT(rs, WACS_VLINE);
  73.     RENDER_WITH_DEFAULT(ts, WACS_HLINE);
  74.     RENDER_WITH_DEFAULT(bs, WACS_HLINE);
  75.     RENDER_WITH_DEFAULT(tl, WACS_ULCORNER);
  76.     RENDER_WITH_DEFAULT(tr, WACS_URCORNER);
  77.     RENDER_WITH_DEFAULT(bl, WACS_LLCORNER);
  78.     RENDER_WITH_DEFAULT(br, WACS_LRCORNER);
  79.  
  80.     T(("using %s, %s, %s, %s, %s, %s, %s, %s",
  81.        _tracech_t2(1, CHREF(wls)),
  82.        _tracech_t2(2, CHREF(wrs)),
  83.        _tracech_t2(3, CHREF(wts)),
  84.        _tracech_t2(4, CHREF(wbs)),
  85.        _tracech_t2(5, CHREF(wtl)),
  86.        _tracech_t2(6, CHREF(wtr)),
  87.        _tracech_t2(7, CHREF(wbl)),
  88.        _tracech_t2(8, CHREF(wbr))));
  89.  
  90.     endx = win->_maxx;
  91.     endy = win->_maxy;
  92.  
  93.     for (i = 0; i <= endx; i++) {
  94.     win->_line[0].text[i] = wts;
  95.     win->_line[endy].text[i] = wbs;
  96.     }
  97.     win->_line[endy].firstchar = win->_line[0].firstchar = 0;
  98.     win->_line[endy].lastchar = win->_line[0].lastchar = endx;
  99.  
  100.     for (i = 0; i <= endy; i++) {
  101.     win->_line[i].text[0] = wls;
  102.     win->_line[i].text[endx] = wrs;
  103.     win->_line[i].firstchar = 0;
  104.     win->_line[i].lastchar = endx;
  105.     }
  106.     win->_line[0].text[0] = wtl;
  107.     win->_line[0].text[endx] = wtr;
  108.     win->_line[endy].text[0] = wbl;
  109.     win->_line[endy].text[endx] = wbr;
  110.  
  111.     _nc_synchook(win);
  112.     returnCode(OK);
  113. }
  114.