blob: da92b834f1c3eda5ed64f695b6c1f1773156c246 [file] [log] [blame] [edit]
/****************************************************************************
* Copyright (c) 2002-2009,2010 Free Software Foundation, Inc. *
* *
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* copy of this software and associated documentation files (the *
* "Software"), to deal in the Software without restriction, including *
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* The above copyright notice and this permission notice shall be included *
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****************************************************************************/
/****************************************************************************
* Author: Thomas Dickey 2002 *
****************************************************************************/
/*
** lib_hline_set.c
**
** The routine whline_set().
**
*/
#include <curses.priv.h>
MODULE_ID("$Id: lib_hline_set.c,v 1.4 2010/12/19 01:45:03 tom Exp $")
NCURSES_EXPORT(int)
whline_set(WINDOW *win, const cchar_t *ch, int n)
{
int code = ERR;
int start;
int end;
T((T_CALLED("whline_set(%p,%s,%d)"), (void *) win, _tracecchar_t(ch), n));
if (win) {
struct ldat *line = &(win->_line[win->_cury]);
NCURSES_CH_T wch;
start = win->_curx;
end = start + n - 1;
if (end > win->_maxx)
end = win->_maxx;
CHANGED_RANGE(line, start, end);
if (ch == 0)
wch = *WACS_HLINE;
else
wch = *ch;
wch = _nc_render(win, wch);
while (end >= start) {
line->text[end] = wch;
end--;
}
_nc_synchook(win);
code = OK;
}
returnCode(code);
}