10e3d5408SPeter Wemm /****************************************************************************
2*21817992SBaptiste Daroussin * Copyright 2020,2021 Thomas E. Dickey *
3e1865124SBaptiste Daroussin * Copyright 1998-2004,2010 Free Software Foundation, Inc. *
40e3d5408SPeter Wemm * *
50e3d5408SPeter Wemm * Permission is hereby granted, free of charge, to any person obtaining a *
60e3d5408SPeter Wemm * copy of this software and associated documentation files (the *
70e3d5408SPeter Wemm * "Software"), to deal in the Software without restriction, including *
80e3d5408SPeter Wemm * without limitation the rights to use, copy, modify, merge, publish, *
90e3d5408SPeter Wemm * distribute, distribute with modifications, sublicense, and/or sell *
100e3d5408SPeter Wemm * copies of the Software, and to permit persons to whom the Software is *
110e3d5408SPeter Wemm * furnished to do so, subject to the following conditions: *
120e3d5408SPeter Wemm * *
130e3d5408SPeter Wemm * The above copyright notice and this permission notice shall be included *
140e3d5408SPeter Wemm * in all copies or substantial portions of the Software. *
150e3d5408SPeter Wemm * *
160e3d5408SPeter Wemm * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS *
170e3d5408SPeter Wemm * OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF *
180e3d5408SPeter Wemm * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. *
190e3d5408SPeter Wemm * IN NO EVENT SHALL THE ABOVE COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, *
200e3d5408SPeter Wemm * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR *
210e3d5408SPeter Wemm * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR *
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230e3d5408SPeter Wemm * *
240e3d5408SPeter Wemm * Except as contained in this notice, the name(s) of the above copyright *
250e3d5408SPeter Wemm * holders shall not be used in advertising or otherwise to promote the *
260e3d5408SPeter Wemm * sale, use or other dealings in this Software without prior written *
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280e3d5408SPeter Wemm ****************************************************************************/
290e3d5408SPeter Wemm
300e3d5408SPeter Wemm /****************************************************************************
314a1a9510SRong-En Fan * Author: Juergen Pfeifer, 1995,1997 *
320e3d5408SPeter Wemm ****************************************************************************/
330e3d5408SPeter Wemm
340e3d5408SPeter Wemm /***************************************************************************
350e3d5408SPeter Wemm * Module m_item_opt *
360e3d5408SPeter Wemm * Menus item option routines *
370e3d5408SPeter Wemm ***************************************************************************/
380e3d5408SPeter Wemm
390e3d5408SPeter Wemm #include "menu.priv.h"
400e3d5408SPeter Wemm
41*21817992SBaptiste Daroussin MODULE_ID("$Id: m_item_opt.c,v 1.22 2021/06/17 21:20:30 tom Exp $")
420e3d5408SPeter Wemm
430e3d5408SPeter Wemm /*---------------------------------------------------------------------------
440e3d5408SPeter Wemm | Facility : libnmenu
450e3d5408SPeter Wemm | Function : int set_item_opts(ITEM *item, Item_Options opts)
460e3d5408SPeter Wemm |
470e3d5408SPeter Wemm | Description : Set the options of the item. If there are relevant
480e3d5408SPeter Wemm | changes, the item is connected and the menu is posted,
490e3d5408SPeter Wemm | the menu will be redisplayed.
500e3d5408SPeter Wemm |
510e3d5408SPeter Wemm | Return Values : E_OK - success
520e3d5408SPeter Wemm | E_BAD_ARGUMENT - invalid item options
530e3d5408SPeter Wemm +--------------------------------------------------------------------------*/
MENU_EXPORT(int)547a656419SBaptiste Daroussin MENU_EXPORT(int)
557a69bbfbSPeter Wemm set_item_opts(ITEM *item, Item_Options opts)
560e3d5408SPeter Wemm {
5706bfebdeSXin LI T((T_CALLED("set_menu_opts(%p,%d)"), (void *)item, opts));
584a1a9510SRong-En Fan
590e3d5408SPeter Wemm opts &= ALL_ITEM_OPTS;
600e3d5408SPeter Wemm
610e3d5408SPeter Wemm if (opts & ~ALL_ITEM_OPTS)
620e3d5408SPeter Wemm RETURN(E_BAD_ARGUMENT);
630e3d5408SPeter Wemm
640e3d5408SPeter Wemm if (item)
650e3d5408SPeter Wemm {
660e3d5408SPeter Wemm if (item->opt != opts)
670e3d5408SPeter Wemm {
680e3d5408SPeter Wemm MENU *menu = item->imenu;
690e3d5408SPeter Wemm
700e3d5408SPeter Wemm item->opt = opts;
710e3d5408SPeter Wemm
720e3d5408SPeter Wemm if ((!(opts & O_SELECTABLE)) && item->value)
730e3d5408SPeter Wemm item->value = FALSE;
740e3d5408SPeter Wemm
750e3d5408SPeter Wemm if (menu && (menu->status & _POSTED))
760e3d5408SPeter Wemm {
770e3d5408SPeter Wemm Move_And_Post_Item(menu, item);
780e3d5408SPeter Wemm _nc_Show_Menu(menu);
790e3d5408SPeter Wemm }
800e3d5408SPeter Wemm }
810e3d5408SPeter Wemm }
820e3d5408SPeter Wemm else
830e3d5408SPeter Wemm _nc_Default_Item.opt = opts;
840e3d5408SPeter Wemm
850e3d5408SPeter Wemm RETURN(E_OK);
860e3d5408SPeter Wemm }
870e3d5408SPeter Wemm
880e3d5408SPeter Wemm /*---------------------------------------------------------------------------
890e3d5408SPeter Wemm | Facility : libnmenu
900e3d5408SPeter Wemm | Function : int item_opts_off(ITEM *item, Item_Options opts)
910e3d5408SPeter Wemm |
920e3d5408SPeter Wemm | Description : Switch of the options for this item.
930e3d5408SPeter Wemm |
940e3d5408SPeter Wemm | Return Values : E_OK - success
950e3d5408SPeter Wemm | E_BAD_ARGUMENT - invalid options
960e3d5408SPeter Wemm +--------------------------------------------------------------------------*/
977a656419SBaptiste Daroussin MENU_EXPORT(int)
item_opts_off(ITEM * item,Item_Options opts)987a69bbfbSPeter Wemm item_opts_off(ITEM *item, Item_Options opts)
990e3d5408SPeter Wemm {
1000e3d5408SPeter Wemm ITEM *citem = item; /* use a copy because set_item_opts must detect
1014a1a9510SRong-En Fan
1024a1a9510SRong-En Fan NULL item itself to adjust its behavior */
1034a1a9510SRong-En Fan
10406bfebdeSXin LI T((T_CALLED("item_opts_off(%p,%d)"), (void *)item, opts));
1050e3d5408SPeter Wemm
1060e3d5408SPeter Wemm if (opts & ~ALL_ITEM_OPTS)
1070e3d5408SPeter Wemm RETURN(E_BAD_ARGUMENT);
1080e3d5408SPeter Wemm else
1090e3d5408SPeter Wemm {
1100e3d5408SPeter Wemm Normalize_Item(citem);
1110e3d5408SPeter Wemm opts = citem->opt & ~(opts & ALL_ITEM_OPTS);
1124a1a9510SRong-En Fan returnCode(set_item_opts(item, opts));
1130e3d5408SPeter Wemm }
1140e3d5408SPeter Wemm }
1150e3d5408SPeter Wemm
1160e3d5408SPeter Wemm /*---------------------------------------------------------------------------
1170e3d5408SPeter Wemm | Facility : libnmenu
1180e3d5408SPeter Wemm | Function : int item_opts_on(ITEM *item, Item_Options opts)
1190e3d5408SPeter Wemm |
1200e3d5408SPeter Wemm | Description : Switch on the options for this item.
1210e3d5408SPeter Wemm |
1220e3d5408SPeter Wemm | Return Values : E_OK - success
1230e3d5408SPeter Wemm | E_BAD_ARGUMENT - invalid options
1240e3d5408SPeter Wemm +--------------------------------------------------------------------------*/
1257a656419SBaptiste Daroussin MENU_EXPORT(int)
item_opts_on(ITEM * item,Item_Options opts)1267a69bbfbSPeter Wemm item_opts_on(ITEM *item, Item_Options opts)
1270e3d5408SPeter Wemm {
1280e3d5408SPeter Wemm ITEM *citem = item; /* use a copy because set_item_opts must detect
1294a1a9510SRong-En Fan
1304a1a9510SRong-En Fan NULL item itself to adjust its behavior */
1314a1a9510SRong-En Fan
13206bfebdeSXin LI T((T_CALLED("item_opts_on(%p,%d)"), (void *)item, opts));
1330e3d5408SPeter Wemm
1340e3d5408SPeter Wemm opts &= ALL_ITEM_OPTS;
1350e3d5408SPeter Wemm if (opts & ~ALL_ITEM_OPTS)
1360e3d5408SPeter Wemm RETURN(E_BAD_ARGUMENT);
1370e3d5408SPeter Wemm else
1380e3d5408SPeter Wemm {
1390e3d5408SPeter Wemm Normalize_Item(citem);
1400e3d5408SPeter Wemm opts = citem->opt | opts;
1414a1a9510SRong-En Fan returnCode(set_item_opts(item, opts));
1420e3d5408SPeter Wemm }
1430e3d5408SPeter Wemm }
1440e3d5408SPeter Wemm
1450e3d5408SPeter Wemm /*---------------------------------------------------------------------------
1460e3d5408SPeter Wemm | Facility : libnmenu
1470e3d5408SPeter Wemm | Function : Item_Options item_opts(const ITEM *item)
1480e3d5408SPeter Wemm |
1490e3d5408SPeter Wemm | Description : Switch of the options for this item.
1500e3d5408SPeter Wemm |
1510e3d5408SPeter Wemm | Return Values : Items options
1520e3d5408SPeter Wemm +--------------------------------------------------------------------------*/
1537a656419SBaptiste Daroussin MENU_EXPORT(Item_Options)
item_opts(const ITEM * item)1547a69bbfbSPeter Wemm item_opts(const ITEM *item)
1550e3d5408SPeter Wemm {
15606bfebdeSXin LI T((T_CALLED("item_opts(%p)"), (const void *)item));
1574a1a9510SRong-En Fan returnItemOpts(ALL_ITEM_OPTS & Normalize_Item(item)->opt);
1580e3d5408SPeter Wemm }
1590e3d5408SPeter Wemm
1600e3d5408SPeter Wemm /* m_item_opt.c ends here */
161