/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2009,2010 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 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
****************************************************************************/
-
-
/*
** lib_hline.c
**
#include <curses.priv.h>
-MODULE_ID("$Id: lib_hline.c,v 1.4 1998/06/28 00:11:01 tom Exp $")
+MODULE_ID("$Id: lib_hline.c,v 1.13 2010/12/19 01:48:39 tom Exp $")
-int whline(WINDOW *win, chtype ch, int n)
+NCURSES_EXPORT(int)
+whline(WINDOW *win, chtype ch, int n)
{
-int code = ERR;
-short start;
-short end;
+ int code = ERR;
+ int start;
+ int end;
- T((T_CALLED("whline(%p,%s,%d)"), win, _tracechtype(ch), n));
+ T((T_CALLED("whline(%p,%s,%d)"), (void *) win, _tracechtype(ch), n));
- if (win) {
- struct ldat *line = &(win->_line[win->_cury]);
+ 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;
+ start = win->_curx;
+ end = start + n - 1;
+ if (end > win->_maxx)
+ end = win->_maxx;
- CHANGED_RANGE(line, start, end);
+ CHANGED_RANGE(line, start, end);
- if (ch == 0)
- ch = ACS_HLINE;
- ch = _nc_render(win, ch);
+ if (ch == 0)
+ SetChar2(wch, ACS_HLINE);
+ else
+ SetChar2(wch, ch);
+ wch = _nc_render(win, wch);
- while ( end >= start) {
- line->text[end] = ch;
- end--;
- }
- code = OK;
+ while (end >= start) {
+ line->text[end] = wch;
+ end--;
}
- returnCode(code);
+
+ _nc_synchook(win);
+ code = OK;
+ }
+ returnCode(code);
}