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Diffstat (limited to 'ncurses-5.3/menu/m_pattern.c')
| -rw-r--r-- | ncurses-5.3/menu/m_pattern.c | 120 |
1 files changed, 0 insertions, 120 deletions
diff --git a/ncurses-5.3/menu/m_pattern.c b/ncurses-5.3/menu/m_pattern.c deleted file mode 100644 index 061f983..0000000 --- a/ncurses-5.3/menu/m_pattern.c +++ /dev/null @@ -1,120 +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_pattern * -* Pattern matching handling * -***************************************************************************/ - -#include "menu.priv.h" - -MODULE_ID("$Id$") - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : char *menu_pattern(const MENU *menu) -| -| Description : Return the value of the pattern buffer. -| -| Return Values : NULL - if there is no pattern buffer allocated -| EmptyString - if there is a pattern buffer but no -| pattern is stored -| PatternString - as expected -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(char *) -menu_pattern (const MENU * menu) -{ - return (menu ? (menu->pattern ? menu->pattern : "") : (char *)0); -} - -/*--------------------------------------------------------------------------- -| Facility : libnmenu -| Function : int set_menu_pattern(MENU *menu, const char *p) -| -| Description : Set the match pattern for a menu and position to the -| first item that matches. -| -| Return Values : E_OK - success -| E_BAD_ARGUMENT - invalid menu or pattern pointer -| E_NOT_CONNECTED - no items connected to menu -| E_BAD_STATE - menu in user hook routine -| E_NO_MATCH - no item matches pattern -+--------------------------------------------------------------------------*/ -NCURSES_EXPORT(int) -set_menu_pattern (MENU *menu, const char *p) -{ - ITEM *matchitem; - int matchpos; - - if (!menu || !p) - RETURN(E_BAD_ARGUMENT); - - if (!(menu->items)) - RETURN(E_NOT_CONNECTED); - - if ( menu->status & _IN_DRIVER ) - RETURN(E_BAD_STATE); - - Reset_Pattern(menu); - - if (!(*p)) - { - pos_menu_cursor(menu); - RETURN(E_OK); - } - - if (menu->status & _LINK_NEEDED) - _nc_Link_Items(menu); - - matchpos = menu->toprow; - matchitem = menu->curitem; - assert(matchitem); - - while(*p) - { - if ( !isprint((unsigned char)(*p)) || - (_nc_Match_Next_Character_In_Item_Name(menu,*p,&matchitem) != E_OK) ) - { - Reset_Pattern(menu); - pos_menu_cursor(menu); - RETURN(E_NO_MATCH); - } - p++; - } - - /* This is reached if there was a match. So we position to the new item */ - Adjust_Current_Item(menu,matchpos,matchitem); - RETURN(E_OK); -} - -/* m_pattern.c ends here */ |