waddnstr(WINDOW *win, const char *astr, int n)
{
const char *str = astr;
int code = ERR;
T((T_CALLED("waddnstr(%p,%s,%d)"), win, _nc_visbufn(astr, n), n));
if (win && (str != 0)) {
TR(TRACE_VIRTPUT | TRACE_ATTRS, ("... current %s", _traceattr(win->_attrs)));
code = OK;
if (n < 0)
n = (int) strlen(astr);
TR(TRACE_VIRTPUT, ("str is not null, length = %d", n));
while ((n-- > 0) && (*str != '\0')) {
NCURSES_CH_T ch;
TR(TRACE_VIRTPUT, ("*str = %#o", UChar(*str)));
SetChar(ch, UChar(*str++), A_NORMAL);
if (_nc_waddch_nosync(win, ch) == ERR) {
code = ERR;
break;
}
}
_nc_synchook(win);
}
TR(TRACE_VIRTPUT, ("waddnstr returns %d", code));
returnCode(code);
}
int
waddnstr(WINDOW *win, const char *const astr, int n)
{
unsigned const char *str = (unsigned const char *)astr;
int code = ERR;
T((T_CALLED("waddnstr(%p,%s,%d)"), win, _nc_visbuf(astr), n));
if (win && (str != 0)) {
T(("... current %s", _traceattr(win->_attrs)));
TR(TRACE_VIRTPUT, ("str is not null"));
code = OK;
if (n < 0)
n = (int)strlen(astr);
while((n-- > 0) && (*str != '\0')) {
TR(TRACE_VIRTPUT, ("*str = %#x", *str));
if (_nc_waddch_nosync(win, (chtype)*str++) == ERR) {
code = ERR;
break;
}
}
_nc_synchook(win);
}
TR(TRACE_VIRTPUT, ("waddnstr returns %d", code));
returnCode(code);
}
wins_nwstr(WINDOW *win, const wchar_t * wstr, int n)
{
int code = ERR;
NCURSES_SIZE_T oy;
NCURSES_SIZE_T ox;
const wchar_t *cp;
T((T_CALLED("wins_nwstr(%p,%s,%d)"), win, _nc_viswbufn(wstr,n), n));
if (win != 0
&& wstr != 0
&& wcwidth(*wstr) > 0) {
code = OK;
if (n < 1)
n = wcslen(wstr);
oy = win->_cury;
ox = win->_curx;
for (cp = wstr; *cp && ((cp - wstr) < n); cp++) {
NCURSES_CH_T wch;
SetChar2(wch, *cp);
if (*cp == '\n' || *cp == '\r' || *cp == '\t' || *cp == '\b') {
_nc_waddch_nosync(win, wch);
} else if (is7bits(*cp) && iscntrl(*cp)) {
winsch(win, ' ' + (chtype) (*cp));
winsch(win, (chtype) '^');
win->_curx += 2;
} else if (wins_wch(win, &wch) == ERR
|| win->_curx > win->_maxx) {
break;
}
}
win->_curx = ox;
win->_cury = oy;
_nc_synchook(win);
code = OK;
}
returnCode(code);
}
