diff options
Diffstat (limited to 'ncurses-5.2/menu/m_item_cur.c')
| -rw-r--r-- | ncurses-5.2/menu/m_item_cur.c | 106 |
1 files changed, 0 insertions, 106 deletions
diff --git a/ncurses-5.2/menu/m_item_cur.c b/ncurses-5.2/menu/m_item_cur.c deleted file mode 100644 index 7cad87d..0000000 --- a/ncurses-5.2/menu/m_item_cur.c +++ /dev/null @@ -1,106 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998 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 <juergen.pfeifer@gmx.net> 1995,1997 * - ****************************************************************************/ - -/*************************************************************************** -* Module m_item_cur * -* Set and get current menus item * -***************************************************************************/ - -#include "menu.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int set_current_item(MENU *menu, const ITEM *item) -| -| Description : Make the item the current item -| -| Return Values : E_OK - success -+--------------------------------------------------------------------------*/ -int set_current_item(MENU * menu, ITEM * item) -{ - if (menu && item && (item->imenu==menu)) - { - if ( menu->status & _IN_DRIVER ) - RETURN(E_BAD_STATE); - - assert( menu->curitem ); - if (item != menu->curitem) - { - if (menu->status & _LINK_NEEDED) - { - /* - * Items are available, but they are not linked together. - * So we have to link here. - */ - _nc_Link_Items(menu); - } - assert(menu->pattern); - Reset_Pattern(menu); - /* adjust the window to make item visible and update the menu */ - Adjust_Current_Item(menu,menu->toprow,item); - } - } - else - RETURN(E_BAD_ARGUMENT); - - RETURN(E_OK); -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : ITEM *current_item(const MENU *menu) -| -| Description : Return the menus current item -| -| Return Values : Item pointer or NULL if failure -+--------------------------------------------------------------------------*/ -ITEM *current_item(const MENU * menu) -{ - return (menu && menu->items) ? menu->curitem : (ITEM *)0; -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int item_index(const ITEM *) -| -| Description : Return the logical index of this item. -| -| Return Values : The index or ERR if this is an invalid item pointer -+--------------------------------------------------------------------------*/ -int item_index(const ITEM *item) -{ - return (item && item->imenu) ? item->index : ERR; -} - -/* m_item_cur.c ends here */ |