-
-/***************************************************************************
-* COPYRIGHT NOTICE *
-****************************************************************************
-* ncurses is copyright (C) 1992-1995 *
-* Zeyd M. Ben-Halim *
-* zmbenhal@netcom.com *
-* Eric S. Raymond *
-* esr@snark.thyrsus.com *
-* *
-* Permission is hereby granted to reproduce and distribute ncurses *
-* by any means and for any fee, whether alone or as part of a *
-* larger distribution, in source or in binary form, PROVIDED *
-* this notice is included with any such distribution, and is not *
-* removed from any of its header files. Mention of ncurses in any *
-* applications linked with it is highly appreciated. *
-* *
-* ncurses comes AS IS with no warranty, implied or expressed. *
-* *
-***************************************************************************/
+/****************************************************************************
+ * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * *
+ * Permission is hereby granted, free of charge, to any person obtaining a *
+ * copy of this software and associated documentation files (the *
+ * "Software"), to deal in the Software without restriction, including *
+ * without limitation the rights to use, copy, modify, merge, publish, *
+ * distribute, distribute with modifications, sublicense, and/or sell *
+ * copies of the Software, and to permit persons to whom the Software is *
+ * furnished to do so, subject to the following conditions: *
+ * *
+ * The above copyright notice and this permission notice shall be included *
+ * in all copies or substantial portions of the Software. *
+ * *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
+ * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
+ * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
+ * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
+ * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
+ * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
+ * *
+ * Except as contained in this notice, the name(s) of the above copyright *
+ * holders shall not be used in advertising or otherwise to promote the *
+ * sale, use or other dealings in this Software without prior written *
+ * authorization. *
+ ****************************************************************************/
+
+/****************************************************************************
+ * Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
+ * and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ ****************************************************************************/
/*
** lib_box.c
**
-** line drawing routines:
-** wborder()
-** whline()
-** wvline()
+** The routine wborder().
**
*/
#include <curses.priv.h>
-MODULE_ID("$Id: lib_box.c,v 1.7 1997/04/12 17:51:49 tom Exp $")
+MODULE_ID("$Id: lib_box.c,v 1.10 1998/02/11 12:13:56 tom Exp $")
int wborder(WINDOW *win, chtype ls, chtype rs, chtype ts,
chtype bs, chtype tl, chtype tr, chtype bl, chtype br)
_tracechtype2(7,bl),
_tracechtype2(8,br)));
+ if (!win)
+ returnCode(ERR);
+
if (ls == 0) ls = ACS_VLINE;
if (rs == 0) rs = ACS_VLINE;
if (ts == 0) ts = ACS_HLINE;
_nc_synchook(win);
returnCode(OK);
}
-
-int whline(WINDOW *win, chtype ch, int n)
-{
-short line;
-short start;
-short end;
-
- T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n));
-
- line = win->_cury;
- start = win->_curx;
- end = start + n - 1;
- if (end > win->_maxx)
- end = win->_maxx;
-
- if (win->_line[line].firstchar == _NOCHANGE || win->_line[line].firstchar > start)
- win->_line[line].firstchar = start;
- if (win->_line[line].lastchar == _NOCHANGE || win->_line[line].lastchar < start)
- win->_line[line].lastchar = end;
-
- if (ch == 0)
- ch = ACS_HLINE;
- ch = _nc_render(win, ch);
-
- while ( end >= start) {
- win->_line[line].text[end] = ch;
- end--;
- }
-
- returnCode(OK);
-}
-
-int wvline(WINDOW *win, chtype ch, int n)
-{
-short row, col;
-short end;
-
- T((T_CALLED("wvline(%p,%s,%d)"), win, _tracechtype(ch), n));
-
- row = win->_cury;
- col = win->_curx;
- end = row + n - 1;
- if (end > win->_maxy)
- end = win->_maxy;
-
- if (ch == 0)
- ch = ACS_VLINE;
- ch = _nc_render(win, ch);
-
- while(end >= row) {
- win->_line[end].text[col] = ch;
- if (win->_line[end].firstchar == _NOCHANGE || win->_line[end].firstchar > col)
- win->_line[end].firstchar = col;
- if (win->_line[end].lastchar == _NOCHANGE || win->_line[end].lastchar < col)
- win->_line[end].lastchar = col;
- end--;
- }
-
- _nc_synchook(win);
- returnCode(OK);
-}
-
projects / ncurses.git / blobdiff