1 /****************************************************************************
2 * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
4 * Permission is hereby granted, free of charge, to any person obtaining a *
5 * copy of this software and associated documentation files (the *
6 * "Software"), to deal in the Software without restriction, including *
7 * without limitation the rights to use, copy, modify, merge, publish, *
8 * distribute, distribute with modifications, sublicense, and/or sell *
9 * copies of the Software, and to permit persons to whom the Software is *
10 * furnished to do so, subject to the following conditions: *
12 * The above copyright notice and this permission notice shall be included *
13 * in all copies or substantial portions of the Software. *
15 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
16 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
17 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
18 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
19 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
20 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
21 * THE USE OR OTHER DEALINGS IN THE SOFTWARE. *
23 * Except as contained in this notice, the name(s) of the above copyright *
24 * holders shall not be used in advertising or otherwise to promote the *
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27 ****************************************************************************/
29 /****************************************************************************
30 * Author: Juergen Pfeifer <juergen.pfeifer@gmx.net> 1995,1997 *
31 ****************************************************************************/
33 /***************************************************************************
35 * Creation and destruction of new menus *
36 ***************************************************************************/
38 #include "menu.priv.h"
40 MODULE_ID("$Id: m_new.c,v 1.11 2000/12/10 02:16:48 tom Exp $")
42 /*---------------------------------------------------------------------------
44 | Function : MENU *new_menu(ITEM **items)
46 | Description : Creates a new menu connected to the item pointer
47 | array items and returns a pointer to the new menu.
48 | The new menu is initialized with the values from the
51 | Return Values : NULL on error
52 +--------------------------------------------------------------------------*/
53 NCURSES_EXPORT(MENU *)
54 new_menu (ITEM ** items)
56 MENU *menu = (MENU *)calloc(1,sizeof(MENU));
60 *menu = _nc_Default_Menu;
62 menu->rows = menu->frows;
63 menu->cols = menu->fcols;
66 if (!_nc_Connect_Items(menu,items))
75 SET_ERROR(E_SYSTEM_ERROR);
80 /*---------------------------------------------------------------------------
82 | Function : int free_menu(MENU *menu)
84 | Description : Disconnects menu from its associated item pointer
85 | array and frees the storage allocated for the menu.
87 | Return Values : E_OK - success
88 | E_BAD_ARGUMENT - Invalid menu pointer passed
89 | E_POSTED - Menu is already posted
90 +--------------------------------------------------------------------------*/
92 free_menu (MENU * menu)
95 RETURN(E_BAD_ARGUMENT);
97 if ( menu->status & _POSTED )
101 _nc_Disconnect_Items(menu);
103 if ((menu->status & _MARK_ALLOCATED) && menu->mark)
110 /* m_new.c ends here */