/****************************************************************************
- * Copyright (c) 1998,2000,2001 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 *
/****************************************************************************
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
+ * and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer *
****************************************************************************/
/*
#include <curses.priv.h>
-MODULE_ID("$Id: lib_mvwin.c,v 1.12 2001/12/19 01:06:22 tom Exp $")
+MODULE_ID("$Id: lib_mvwin.c,v 1.18 2010/12/19 01:22:58 tom Exp $")
NCURSES_EXPORT(int)
mvwin(WINDOW *win, int by, int bx)
{
- T((T_CALLED("mvwin(%p,%d,%d)"), win, by, bx));
+#if NCURSES_SP_FUNCS
+ SCREEN *sp = _nc_screen_of(win);
+#endif
+
+ T((T_CALLED("mvwin(%p,%d,%d)"), (void *) win, by, bx));
if (!win || (win->_flags & _ISPAD))
returnCode(ERR);
+ /*
+ * mvwin() should only modify the indices. See test/demo_menus.c and
+ * test/movewindow.c for examples.
+ */
+#if 0
/* Copying subwindows is allowed, but it is expensive... */
if (win->_flags & _SUBWIN) {
int err = ERR;
}
returnCode(err);
}
+#endif
- if (by + win->_maxy > screen_lines - 1
- || bx + win->_maxx > screen_columns - 1
+ if (by + win->_maxy > screen_lines(SP_PARM) - 1
+ || bx + win->_maxx > screen_columns(SP_PARM) - 1
|| by < 0
|| bx < 0)
returnCode(ERR);
* new location. This ensures that if the caller has refreshed another
* window at the same location, that this one will be displayed.
*/
- win->_begy = by;
- win->_begx = bx;
+ win->_begy = (NCURSES_SIZE_T) by;
+ win->_begx = (NCURSES_SIZE_T) bx;
returnCode(touchwin(win));
}