C++ (Cpp) _nc_makenew Examples

Example #1

File: lib_pad.c Project: StarchLinux/ncurses

newpad(int l, int c)
{
    WINDOW *win;
    NCURSES_CH_T *ptr;
    int i;

    T((T_CALLED("newpad(%d, %d)"), l, c));

    if (l <= 0 || c <= 0)
	returnWin(0);

    if ((win = _nc_makenew(l, c, 0, 0, _ISPAD)) == NULL)
	returnWin(0);

    for (i = 0; i < l; i++) {
	if_USE_SCROLL_HINTS(win->_line[i].oldindex = _NEWINDEX);
	if ((win->_line[i].text = typeCalloc(NCURSES_CH_T, ((size_t) c))) == 0) {
	    (void) _nc_freewin(win);
	    returnWin(0);
	}
	for (ptr = win->_line[i].text; ptr < win->_line[i].text + c; ptr++)
	    SetChar(*ptr, BLANK_TEXT, BLANK_ATTR);
    }

    returnWin(win);
}

Example #2

File: tinycurses.c Project: AdriDlu/coreboot

WINDOW *derwin(WINDOW *orig, int num_lines, int num_columns, int begy, int begx)
{
#if 0
	WINDOW *win = NULL;
	int i;
	int flags = _SUBWIN;

	/* Make sure window fits inside the original one. */
	if (begy < 0 || begx < 0 || orig == 0 || num_lines < 0
	    || num_columns < 0)
		return NULL;

	if (begy + num_lines > orig->_maxy + 1
	    || begx + num_columns > orig->_maxx + 1)
		return NULL;

	if (num_lines == 0)
		num_lines = orig->_maxy + 1 - begy;

	if (num_columns == 0)
		num_columns = orig->_maxx + 1 - begx;

	if (orig->_flags & _ISPAD)
		flags |= _ISPAD;

	// FIXME
	if ((win = _nc_makenew(num_lines, num_columns, orig->_begy + begy,
	                        orig->_begx + begx, flags)) == 0)
	     return NULL;

	win->_pary = begy;
	win->_parx = begx;
	WINDOW_ATTRS(win) = WINDOW_ATTRS(orig);
	win->_nc_bkgd = orig->_nc_bkgd;

	for (i = 0; i < num_lines; i++)
		win->_line[i].text = &orig->_line[begy++].text[begx];

	win->_parent = orig;

	return win;
#else
	return NULL;
#endif
}