1 /****************************************************************************
2 * Copyright 2020,2021 Thomas E. Dickey *
3 * Copyright 1998-2009,2010 Free Software Foundation, Inc. *
5 * Permission is hereby granted, free of charge, to any person obtaining a *
6 * copy of this software and associated documentation files (the *
7 * "Software"), to deal in the Software without restriction, including *
8 * without limitation the rights to use, copy, modify, merge, publish, *
9 * distribute, distribute with modifications, sublicense, and/or sell *
10 * copies of the Software, and to permit persons to whom the Software is *
11 * furnished to do so, subject to the following conditions: *
13 * The above copyright notice and this permission notice shall be included *
14 * in all copies or substantial portions of the Software. *
16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
17 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
18 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
19 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
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22 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
24 * Except as contained in this notice, the name(s) of the above copyright *
25 * holders shall not be used in advertising or otherwise to promote the *
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28 ****************************************************************************/
30 /****************************************************************************
31 * Author: Juergen Pfeifer, 1995,1997 *
32 ****************************************************************************/
34 /***************************************************************************
36 * Menus window association routines *
37 ***************************************************************************/
39 #include "menu.priv.h"
41 MODULE_ID("$Id: m_win.c,v 1.21 2021/06/17 21:20:30 tom Exp $")
43 /*---------------------------------------------------------------------------
45 | Function : int set_menu_win(MENU *menu, WINDOW *win)
47 | Description : Sets the window of the menu.
49 | Return Values : E_OK - success
50 | E_POSTED - menu is already posted
51 +--------------------------------------------------------------------------*/
53 set_menu_win(MENU *menu, WINDOW *win)
55 T((T_CALLED("set_menu_win(%p,%p)"), (void *)menu, (void *)win));
59 if (menu->status & _POSTED)
64 /* We ensure that userwin is never null. So even if a null
65 WINDOW parameter is passed, we store the SCREENS stdscr.
66 The only MENU that can have a null userwin is the static
69 SCREEN *sp = _nc_screen_of(menu->userwin);
71 menu->userwin = win ? win : sp->_stdscr;
72 _nc_Calculate_Item_Length_and_Width(menu);
79 _nc_Default_Menu.userwin = win;
84 /*---------------------------------------------------------------------------
86 | Function : WINDOW* menu_win(const MENU*)
88 | Description : Returns pointer to the window of the menu
90 | Return Values : NULL on error, otherwise pointer to window
91 +--------------------------------------------------------------------------*/
93 menu_win(const MENU *menu)
95 const MENU *m = Normalize_Menu(menu);
97 T((T_CALLED("menu_win(%p)"), (const void *)menu));
98 returnWin(Get_Menu_UserWin(m));
101 /* m_win.c ends here */