diff options
Diffstat (limited to 'ncurses-5.3/menu/m_opts.c')
| -rw-r--r-- | ncurses-5.3/menu/m_opts.c | 175 |
1 files changed, 0 insertions, 175 deletions
diff --git a/ncurses-5.3/menu/m_opts.c b/ncurses-5.3/menu/m_opts.c deleted file mode 100644 index eb168e1..0000000 --- a/ncurses-5.3/menu/m_opts.c +++ /dev/null @@ -1,175 +0,0 @@ -/**************************************************************************** - * Copyright (c) 1998,2000 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 * - * Contact: http://www.familiepfeifer.de/Contact.aspx?Lang=en * - ****************************************************************************/ - -/*************************************************************************** -* Module m_opts * -* Menus option routines * -***************************************************************************/ - -#include "menu.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int set_menu_opts(MENU *menu, Menu_Options opts) -| -| Description : Set the options for this menu. If the new settings -| end up in a change of the geometry of the menu, it -| will be recalculated. This operation is forbidden if -| the menu is already posted. -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid menu options -| E_POSTED - menu is already posted -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(int) -set_menu_opts (MENU * menu, Menu_Options opts) -{ - opts &= ALL_MENU_OPTS; - - if (opts & ~ALL_MENU_OPTS) - RETURN(E_BAD_ARGUMENT); - - if (menu) - { - if ( menu->status & _POSTED ) - RETURN(E_POSTED); - - 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->curitem = menu->items[0]; - assert(menu->curitem); - set_menu_format( menu, menu->frows, menu->fcols ); - } - } - - menu->opt = opts; - - if (opts & O_ONEVALUE) - { - 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 ); - } - else - _nc_Default_Menu.opt = opts; - - RETURN(E_OK); -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int menu_opts_off(MENU *menu, Menu_Options opts) -| -| Description : Switch off the options for this menu. If the new settings -| end up in a change of the geometry of the menu, it -| will be recalculated. This operation is forbidden if -| the menu is already posted. -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid options -| E_POSTED - menu is already posted -+--------------------------------------------------------------------------*/ -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 */ - - 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 ); - } -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int menu_opts_on(MENU *menu, Menu_Options opts) -| -| Description : Switch on the options for this menu. If the new settings -| end up in a change of the geometry of the menu, it -| will be recalculated. This operation is forbidden if -| the menu is already posted. -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid menu options -| E_POSTED - menu is already posted -+--------------------------------------------------------------------------*/ -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 */ - - 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); - } -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : Menu_Options menu_opts(const MENU *menu) -| -| Description : Return the options for this menu. -| -| Return Values : Menu options -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(Menu_Options) -menu_opts (const MENU *menu) -{ - return (ALL_MENU_OPTS & Normalize_Menu( menu )->opt); -} - -/* m_opts.c ends here */ |