/****************************************************************************
- * Copyright (c) 1998 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2004,2010 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: Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> 1995,1997 *
+ * Author: Juergen Pfeifer, 1995,1997 *
****************************************************************************/
/***************************************************************************
#include "menu.priv.h"
-MODULE_ID("$Id: m_opts.c,v 1.8 1998/02/11 12:13:49 tom Exp $")
+MODULE_ID("$Id: m_opts.c,v 1.20 2010/01/23 21:20:10 tom Exp $")
/*---------------------------------------------------------------------------
| Facility : libnmenu
| E_BAD_ARGUMENT - invalid menu options
| E_POSTED - menu is already posted
+--------------------------------------------------------------------------*/
-int set_menu_opts(MENU * menu, Menu_Options opts)
+NCURSES_EXPORT(int)
+set_menu_opts(MENU * menu, Menu_Options opts)
{
+ T((T_CALLED("set_menu_opts(%p,%d)"), (void *)menu, opts));
+
+ opts &= ALL_MENU_OPTS;
+
if (opts & ~ALL_MENU_OPTS)
RETURN(E_BAD_ARGUMENT);
if (menu)
{
- if ( menu->status & _POSTED )
+ if (menu->status & _POSTED)
RETURN(E_POSTED);
- if ( (opts&O_ROWMAJOR) != (menu->opt&O_ROWMAJOR))
+ if ((opts & O_ROWMAJOR) != (menu->opt & O_ROWMAJOR))
{
/* we need this only if the layout really changed ... */
if (menu->items && menu->items[0])
{
- menu->toprow = 0;
+ menu->toprow = 0;
menu->curitem = menu->items[0];
assert(menu->curitem);
- set_menu_format( menu, menu->frows, menu->fcols );
+ set_menu_format(menu, menu->frows, menu->fcols);
}
}
{
ITEM **item;
- if ( ((item=menu->items) != (ITEM**)0) )
- for(;*item;item++)
+ if (((item = menu->items) != (ITEM **) 0))
+ for (; *item; item++)
(*item)->value = FALSE;
}
if (opts & O_SHOWDESC) /* this also changes the geometry */
- _nc_Calculate_Item_Length_and_Width( menu );
+ _nc_Calculate_Item_Length_and_Width(menu);
}
else
_nc_Default_Menu.opt = opts;
| E_BAD_ARGUMENT - invalid options
| E_POSTED - menu is already posted
+--------------------------------------------------------------------------*/
-int menu_opts_off(MENU *menu, Menu_Options opts)
+NCURSES_EXPORT(int)
+menu_opts_off(MENU * menu, Menu_Options opts)
{
- MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
- NULL menu itself to adjust its behaviour */
+ MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
+
+ NULL menu itself to adjust its behavior */
+ T((T_CALLED("menu_opts_off(%p,%d)"), (void *)menu, opts));
+
+ opts &= ALL_MENU_OPTS;
if (opts & ~ALL_MENU_OPTS)
RETURN(E_BAD_ARGUMENT);
else
{
Normalize_Menu(cmenu);
opts = cmenu->opt & ~opts;
- return set_menu_opts( menu, opts );
+ returnCode(set_menu_opts(menu, opts));
}
}
| E_BAD_ARGUMENT - invalid menu options
| E_POSTED - menu is already posted
+--------------------------------------------------------------------------*/
-int menu_opts_on(MENU * menu, Menu_Options opts)
+NCURSES_EXPORT(int)
+menu_opts_on(MENU * menu, Menu_Options opts)
{
- MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
- NULL menu itself to adjust its behaviour */
+ MENU *cmenu = menu; /* use a copy because set_menu_opts must detect
+
+ NULL menu itself to adjust its behavior */
+
+ T((T_CALLED("menu_opts_on(%p,%d)"), (void *)menu, opts));
+ opts &= ALL_MENU_OPTS;
if (opts & ~ALL_MENU_OPTS)
RETURN(E_BAD_ARGUMENT);
else
{
Normalize_Menu(cmenu);
opts = cmenu->opt | opts;
- return set_menu_opts(menu, opts);
+ returnCode(set_menu_opts(menu, opts));
}
}
|
| Return Values : Menu options
+--------------------------------------------------------------------------*/
-Menu_Options menu_opts(const MENU *menu)
+NCURSES_EXPORT(Menu_Options)
+menu_opts(const MENU * menu)
{
- return (ALL_MENU_OPTS & Normalize_Menu( menu )->opt);
+ T((T_CALLED("menu_opts(%p)"), (const void *)menu));
+ returnMenuOpts(ALL_MENU_OPTS & Normalize_Menu(menu)->opt);
}
/* m_opts.c ends here */