/****************************************************************************
- * Copyright (c) 1998-2004,2006 Free Software Foundation, Inc. *
+ * Copyright 2020,2021 Thomas E. Dickey *
+ * Copyright 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 *
#include "menu.priv.h"
-MODULE_ID("$Id: m_new.c,v 1.18 2006/11/04 19:04:06 tom Exp $")
+MODULE_ID("$Id: m_new.c,v 1.27 2021/06/17 21:26:02 tom Exp $")
/*---------------------------------------------------------------------------
-| Facility : libnmenu
-| Function : MENU *new_menu(ITEM **items)
-|
+| Facility : libnmenu
+| Function : MENU* _nc_new_menu(SCREEN*, ITEM **items)
+|
| Description : Creates a new menu connected to the item pointer
| array items and returns a pointer to the new menu.
| The new menu is initialized with the values from the
|
| Return Values : NULL on error
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(MENU *)
-new_menu(ITEM ** items)
+MENU_EXPORT(MENU *)
+NCURSES_SP_NAME(new_menu) (NCURSES_SP_DCLx ITEM **items)
{
int err = E_SYSTEM_ERROR;
- MENU *menu = (MENU *) calloc(1, sizeof(MENU));
+ MENU *menu = typeCalloc(MENU, 1);
- T((T_CALLED("new_menu(%p)"), items));
+ T((T_CALLED("new_menu(%p,%p)"), (void *)SP_PARM, (void *)items));
if (menu)
{
+ T((T_CREATE("menu %p"), (void *)menu));
*menu = _nc_Default_Menu;
menu->status = 0;
menu->rows = menu->frows;
menu->cols = menu->fcols;
+#if NCURSES_SP_FUNCS
+ /* This ensures userwin and usersub are always non-null,
+ so we can derive always the SCREEN that this menu is
+ running on. */
+ menu->userwin = SP_PARM->_stdscr;
+ menu->usersub = SP_PARM->_stdscr;
+#endif
if (items && *items)
{
if (!_nc_Connect_Items(menu, items))
{
err = E_NOT_CONNECTED;
free(menu);
- menu = (MENU *) 0;
+ menu = (MENU *)0;
}
+ else
+ err = E_OK;
}
}
}
/*---------------------------------------------------------------------------
-| Facility : libnmenu
-| Function : int free_menu(MENU *menu)
-|
-| Description : Disconnects menu from its associated item pointer
+| Facility : libnmenu
+| Function : MENU *new_menu(ITEM **items)
+|
+| Description : Creates a new menu connected to the item pointer
+| array items and returns a pointer to the new menu.
+| The new menu is initialized with the values from the
+| default menu.
+|
+| Return Values : NULL on error
++--------------------------------------------------------------------------*/
+#if NCURSES_SP_FUNCS
+MENU_EXPORT(MENU *)
+new_menu(ITEM **items)
+{
+ return NCURSES_SP_NAME(new_menu) (CURRENT_SCREEN, items);
+}
+#endif
+
+/*---------------------------------------------------------------------------
+| Facility : libnmenu
+| Function : int free_menu(MENU *menu)
+|
+| Description : Disconnects menu from its associated item pointer
| array and frees the storage allocated for the menu.
|
| Return Values : E_OK - success
| E_BAD_ARGUMENT - Invalid menu pointer passed
| E_POSTED - Menu is already posted
+--------------------------------------------------------------------------*/
-NCURSES_EXPORT(int)
-free_menu(MENU * menu)
+MENU_EXPORT(int)
+free_menu(MENU *menu)
{
- T((T_CALLED("free_menu(%p)"), menu));
+ T((T_CALLED("free_menu(%p)"), (void *)menu));
if (!menu)
RETURN(E_BAD_ARGUMENT);