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/* $OpenBSD: lib_box.c,v 1.4 2010/01/12 23:22:05 nicm Exp $ */ |
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/**************************************************************************** |
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* Copyright (c) 1998-2002,2005 Free Software Foundation, Inc. * |
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* * |
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* Permission is hereby granted, free of charge, to any person obtaining a * |
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* copy of this software and associated documentation files (the * |
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* "Software"), to deal in the Software without restriction, including * |
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* without limitation the rights to use, copy, modify, merge, publish, * |
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* distribute, distribute with modifications, sublicense, and/or sell * |
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* copies of the Software, and to permit persons to whom the Software is * |
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* furnished to do so, subject to the following conditions: * |
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* * |
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* The above copyright notice and this permission notice shall be included * |
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* in all copies or substantial portions of the Software. * |
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* * |
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS * |
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* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * |
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* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. * |
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* IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, * |
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* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR * |
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* OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR * |
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* THE USE OR OTHER DEALINGS IN THE SOFTWARE. * |
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* * |
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* Except as contained in this notice, the name(s) of the above copyright * |
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* holders shall not be used in advertising or otherwise to promote the * |
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* sale, use or other dealings in this Software without prior written * |
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* authorization. * |
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****************************************************************************/ |
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/**************************************************************************** |
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* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 * |
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* and: Eric S. Raymond <esr@snark.thyrsus.com> * |
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* and: Thomas E. Dickey 1996-on * |
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* and: Sven Verdoolaege 2001 * |
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****************************************************************************/ |
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/* |
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** lib_box.c |
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** |
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** The routine wborder(). |
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** |
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*/ |
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#include <curses.priv.h> |
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MODULE_ID("$Id: lib_box.c,v 1.4 2010/01/12 23:22:05 nicm Exp $") |
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#if USE_WIDEC_SUPPORT |
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static NCURSES_INLINE chtype |
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_my_render(WINDOW *win, chtype ch) |
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{ |
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NCURSES_CH_T wch; |
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SetChar2(wch, ch); |
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wch = _nc_render(win, wch); |
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return CharOf(wch) | AttrOf(wch); |
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} |
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#define RENDER_WITH_DEFAULT(ch,def) w ## ch = _my_render(win, (ch == 0) ? def : ch) |
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#else |
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#define RENDER_WITH_DEFAULT(ch,def) w ## ch = _nc_render(win, (ch == 0) ? def : ch) |
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#endif |
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NCURSES_EXPORT(int) |
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wborder(WINDOW *win, |
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chtype ls, chtype rs, |
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chtype ts, chtype bs, |
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chtype tl, chtype tr, |
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chtype bl, chtype br) |
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{ |
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NCURSES_SIZE_T i; |
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NCURSES_SIZE_T endx, endy; |
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chtype wls, wrs, wts, wbs, wtl, wtr, wbl, wbr; |
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T((T_CALLED("wborder(%p,%s,%s,%s,%s,%s,%s,%s,%s)"), |
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win, |
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_tracechtype2(1, ls), |
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_tracechtype2(2, rs), |
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_tracechtype2(3, ts), |
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_tracechtype2(4, bs), |
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_tracechtype2(5, tl), |
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_tracechtype2(6, tr), |
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_tracechtype2(7, bl), |
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_tracechtype2(8, br))); |
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if (!win) |
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returnCode(ERR); |
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RENDER_WITH_DEFAULT(ls, ACS_VLINE); |
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RENDER_WITH_DEFAULT(rs, ACS_VLINE); |
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RENDER_WITH_DEFAULT(ts, ACS_HLINE); |
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RENDER_WITH_DEFAULT(bs, ACS_HLINE); |
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RENDER_WITH_DEFAULT(tl, ACS_ULCORNER); |
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RENDER_WITH_DEFAULT(tr, ACS_URCORNER); |
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RENDER_WITH_DEFAULT(bl, ACS_LLCORNER); |
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RENDER_WITH_DEFAULT(br, ACS_LRCORNER); |
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T(("using %s, %s, %s, %s, %s, %s, %s, %s", |
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_tracechtype2(1, wls), |
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_tracechtype2(2, wrs), |
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_tracechtype2(3, wts), |
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_tracechtype2(4, wbs), |
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_tracechtype2(5, wtl), |
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_tracechtype2(6, wtr), |
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_tracechtype2(7, wbl), |
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_tracechtype2(8, wbr))); |
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endx = win->_maxx; |
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endy = win->_maxy; |
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for (i = 0; i <= endx; i++) { |
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SetChar2(win->_line[0].text[i], wts); |
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SetChar2(win->_line[endy].text[i], wbs); |
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} |
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win->_line[endy].firstchar = win->_line[0].firstchar = 0; |
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win->_line[endy].lastchar = win->_line[0].lastchar = endx; |
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for (i = 0; i <= endy; i++) { |
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SetChar2(win->_line[i].text[0], wls); |
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SetChar2(win->_line[i].text[endx], wrs); |
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win->_line[i].firstchar = 0; |
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win->_line[i].lastchar = endx; |
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} |
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SetChar2(win->_line[0].text[0], wtl); |
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SetChar2(win->_line[0].text[endx], wtr); |
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SetChar2(win->_line[endy].text[0], wbl); |
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SetChar2(win->_line[endy].text[endx], wbr); |
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_nc_synchook(win); |
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returnCode(OK); |
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} |