Return to m_item_opt.c CVS log

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Update ncurses and associated libraries (form, panel, menu) to
6.4-20230826 (from 5.7-20081102).

Based on result from Thomas Dickey's ncu2openbsd script and then
modified. Switches to the upstream tput. Major bump for the ncurses
libraries and for libedit and libreadline.

Help from tb, millert.

ok deraadt sthen

/* $OpenBSD: m_item_opt.c,v 1.10 2023/10/17 09:52:10 nicm Exp $ */

/****************************************************************************
 * Copyright 2020,2021 Thomas E. Dickey                                     *
 * Copyright 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            *
 * "Software"), to deal in the Software without restriction, including      *
 * without limitation the rights to use, copy, modify, merge, publish,      *
 * distribute, distribute with modifications, sublicense, and/or sell       *
 * copies of the Software, and to permit persons to whom the Software is    *
 * furnished to do so, subject to the following conditions:                 *
 *                                                                          *
 * The above copyright notice and this permission notice shall be included  *
 * in all copies or substantial portions of the Software.                   *
 *                                                                          *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS  *
 * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF               *
 * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.   *
 * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,   *
 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR    *
 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR    *
 * THE USE OR OTHER DEALINGS IN THE SOFTWARE.                               *
 *                                                                          *
 * Except as contained in this notice, the name(s) of the above copyright   *
 * holders shall not be used in advertising or otherwise to promote the     *
 * sale, use or other dealings in this Software without prior written       *
 * authorization.                                                           *
 ****************************************************************************/

/****************************************************************************
 *   Author:  Juergen Pfeifer, 1995,1997                                    *
 ****************************************************************************/

/***************************************************************************
* Module m_item_opt                                                        *
* Menus item option routines                                               *
***************************************************************************/

#include "menu.priv.h"

MODULE_ID("$Id: m_item_opt.c,v 1.10 2023/10/17 09:52:10 nicm Exp $")

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu
|   Function      :  int set_item_opts(ITEM *item, Item_Options opts)
|
|   Description   :  Set the options of the item. If there are relevant
|                    changes, the item is connected and the menu is posted,
|                    the menu will be redisplayed.
|
|   Return Values :  E_OK            - success
|                    E_BAD_ARGUMENT  - invalid item options
+--------------------------------------------------------------------------*/
MENU_EXPORT(int)
set_item_opts(ITEM *item, Item_Options opts)
{
  T((T_CALLED("set_menu_opts(%p,%d)"), (void *)item, opts));

  opts &= ALL_ITEM_OPTS;

  if (opts & ~ALL_ITEM_OPTS)
    RETURN(E_BAD_ARGUMENT);

  if (item)
    {
      if (item->opt != opts)
	{
	  MENU *menu = item->imenu;

	  item->opt = opts;

	  if ((!(opts & O_SELECTABLE)) && item->value)
	    item->value = FALSE;

	  if (menu && (menu->status & _POSTED))
	    {
	      Move_And_Post_Item(menu, item);
	      _nc_Show_Menu(menu);
	    }
	}
    }
  else
    _nc_Default_Item.opt = opts;

  RETURN(E_OK);
}

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu
|   Function      :  int item_opts_off(ITEM *item, Item_Options opts)
|
|   Description   :  Switch of the options for this item.
|
|   Return Values :  E_OK            - success
|                    E_BAD_ARGUMENT  - invalid options
+--------------------------------------------------------------------------*/
MENU_EXPORT(int)
item_opts_off(ITEM *item, Item_Options opts)
{
  ITEM *citem = item;		/* use a copy because set_item_opts must detect

				   NULL item itself to adjust its behavior */

  T((T_CALLED("item_opts_off(%p,%d)"), (void *)item, opts));

  if (opts & ~ALL_ITEM_OPTS)
    RETURN(E_BAD_ARGUMENT);
  else
    {
      Normalize_Item(citem);
      opts = citem->opt & ~(opts & ALL_ITEM_OPTS);
      returnCode(set_item_opts(item, opts));
    }
}

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu
|   Function      :  int item_opts_on(ITEM *item, Item_Options opts)
|
|   Description   :  Switch on the options for this item.
|
|   Return Values :  E_OK            - success
|                    E_BAD_ARGUMENT  - invalid options
+--------------------------------------------------------------------------*/
MENU_EXPORT(int)
item_opts_on(ITEM *item, Item_Options opts)
{
  ITEM *citem = item;		/* use a copy because set_item_opts must detect

				   NULL item itself to adjust its behavior */

  T((T_CALLED("item_opts_on(%p,%d)"), (void *)item, opts));

  opts &= ALL_ITEM_OPTS;
  if (opts & ~ALL_ITEM_OPTS)
    RETURN(E_BAD_ARGUMENT);
  else
    {
      Normalize_Item(citem);
      opts = citem->opt | opts;
      returnCode(set_item_opts(item, opts));
    }
}

/*---------------------------------------------------------------------------
|   Facility      :  libnmenu
|   Function      :  Item_Options item_opts(const ITEM *item)
|
|   Description   :  Switch of the options for this item.
|
|   Return Values :  Items options
+--------------------------------------------------------------------------*/
MENU_EXPORT(Item_Options)
item_opts(const ITEM *item)
{
  T((T_CALLED("item_opts(%p)"), (const void *)item));
  returnItemOpts(ALL_ITEM_OPTS & Normalize_Item(item)->opt);
}

/* m_item_opt.c ends here */