/****************************************************************************
- * Copyright (c) 1998,2000 Free Software Foundation, Inc. *
+ * Copyright 2020,2021 Thomas E. Dickey *
+ * Copyright 1998-2005,2010 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 *
#include "menu.priv.h"
-MODULE_ID("$Id: m_items.c,v 1.12 2003/11/08 20:50:58 tom Exp $")
+MODULE_ID("$Id: m_items.c,v 1.21 2021/06/17 21:20:30 tom Exp $")
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| Facility : libnmenu
| Function : int set_menu_items(MENU *menu, ITEM **items)
-|
+|
| Description : Sets the item pointer array connected to menu.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - An incorrect menu or item array was
| passed to the function
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(int)
-set_menu_items (MENU * menu, ITEM ** items)
+MENU_EXPORT(int)
+set_menu_items(MENU *menu, ITEM **items)
{
+ T((T_CALLED("set_menu_items(%p,%p)"), (void *)menu, (void *)items));
+
if (!menu || (items && !(*items)))
RETURN(E_BAD_ARGUMENT);
-
- if ( menu->status & _POSTED )
+
+ if (menu->status & _POSTED)
RETURN(E_POSTED);
-
+
if (menu->items)
_nc_Disconnect_Items(menu);
-
+
if (items)
{
- if(!_nc_Connect_Items( menu, items ))
+ if (!_nc_Connect_Items(menu, items))
RETURN(E_CONNECTED);
}
-
+
menu->items = items;
RETURN(E_OK);
-}
+}
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| Facility : libnmenu
| Function : ITEM **menu_items(const MENU *menu)
-|
+|
| Description : Returns a pointer to the item pointer array of the menu
|
| Return Values : NULL on error
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(ITEM **)
-menu_items (const MENU *menu)
+MENU_EXPORT(ITEM **)
+menu_items(const MENU *menu)
{
- return(menu ? menu->items : (ITEM **)0);
+ T((T_CALLED("menu_items(%p)"), (const void *)menu));
+ returnItemPtr(menu ? menu->items : (ITEM **)0);
}
/*---------------------------------------------------------------------------
-| Facility : libnmenu
+| Facility : libnmenu
| Function : int item_count(const MENU *menu)
-|
+|
| Description : Get the number of items connected to the menu. If the
-| menu pointer is NULL we return -1.
+| menu pointer is NULL we return -1.
|
| Return Values : Number of items or -1 to indicate error.
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(int)
-item_count (const MENU *menu)
+MENU_EXPORT(int)
+item_count(const MENU *menu)
{
- return(menu ? menu->nitems : -1);
+ T((T_CALLED("item_count(%p)"), (const void *)menu));
+ returnCode(menu ? menu->nitems : -1);
}
/* m_items.c ends here */