diff options
Diffstat (limited to 'ncurses-5.2/menu/m_item_top.c')
| -rw-r--r-- | ncurses-5.2/menu/m_item_top.c | 102 |
1 files changed, 0 insertions, 102 deletions
diff --git a/ncurses-5.2/menu/m_item_top.c b/ncurses-5.2/menu/m_item_top.c deleted file mode 100644 index 8f888aa..0000000 --- a/ncurses-5.2/menu/m_item_top.c +++ /dev/null @@ -1,102 +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_top * -* Set and get top menus item * -***************************************************************************/ - -#include "menu.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int set_top_row(MENU *menu, int row) -| -| Description : Makes the speified row the top row in the menu -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - not a menu pointer or invalid row -| E_NOT_CONNECTED - there are no items for the menu -+--------------------------------------------------------------------------*/ -int set_top_row(MENU * menu, int row) -{ - ITEM *item; - - if (menu) - { - if ( menu->status & _IN_DRIVER ) - RETURN(E_BAD_STATE); - if (menu->items == (ITEM **)0) - RETURN(E_NOT_CONNECTED); - - if ((row<0) || (row > (menu->rows - menu->arows))) - RETURN(E_BAD_ARGUMENT); - } - else - RETURN(E_BAD_ARGUMENT); - - if (row != menu->toprow) - { - if (menu->status & _LINK_NEEDED) - _nc_Link_Items(menu); - - item = menu->items[ (menu->opt&O_ROWMAJOR) ? (row*menu->cols) : row ]; - assert(menu->pattern); - Reset_Pattern(menu); - _nc_New_TopRow_and_CurrentItem(menu, row, item); - } - - RETURN(E_OK); -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int top_row(const MENU *) -| -| Description : Return the top row of the menu -| -| Return Values : The row number or ERR if there is no row -+--------------------------------------------------------------------------*/ -int top_row(const MENU * menu) -{ - if (menu && menu->items && *(menu->items)) - { - assert( (menu->toprow>=0) && (menu->toprow < menu->rows) ); - return menu->toprow; - } - else - return(ERR); -} - -/* m_item_top.c ends here */ |