/****************************************************************************
- * Copyright (c) 1998-2001,2002 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2005,2006 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 *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
****************************************************************************/
/*
#include <curses.priv.h>
-MODULE_ID("$Id: lib_newwin.c,v 1.34 2002/08/18 00:12:30 tom Exp $")
+MODULE_ID("$Id: lib_newwin.c,v 1.38 2006/10/14 20:31:19 tom Exp $")
static WINDOW *
remove_window_from_screen(WINDOW *win)
if (num_columns == 0)
num_columns = screen_columns - begx;
- if (num_columns + begx > SP->_columns || num_lines + begy > SP->_lines_avail)
- returnWin(0);
-
if ((win = _nc_makenew(num_lines, num_columns, begy, begx, 0)) == 0)
returnWin(0);
win->_pary = begy;
win->_parx = begx;
- win->_attrs = orig->_attrs;
+ WINDOW_ATTRS(win) = WINDOW_ATTRS(orig);
win->_nc_bkgd = orig->_nc_bkgd;
for (i = 0; i < num_lines; i++)
subwin(WINDOW *w, int l, int c, int y, int x)
{
T((T_CALLED("subwin(%p, %d, %d, %d, %d)"), w, l, c, y, x));
- T(("parent has begy = %d, begx = %d", w->_begy, w->_begx));
+ T(("parent has begy = %ld, begx = %ld", (long) w->_begy, (long) w->_begx));
returnWin(derwin(w, l, c, y - w->_begy, x - w->_begx));
}
T(("_nc_makenew(%d,%d,%d,%d)", num_lines, num_columns, begy, begx));
+ if (SP == 0)
+ return 0;
+
if (!dimension_limit(num_lines) || !dimension_limit(num_columns))
return 0;
win->_yoffset = SP->_topstolen;
win->_flags = flags;
- win->_attrs = A_NORMAL;
+ WINDOW_ATTRS(win) = A_NORMAL;
SetChar(win->_nc_bkgd, BLANK_TEXT, BLANK_ATTR);
win->_clear = is_pad ? FALSE : (num_lines == screen_lines