-/*-----------------------------------------------------------------------------+
-| The ncurses menu library is Copyright (C) 1995-1997 |
-| by Juergen Pfeifer <Juergen.Pfeifer@T-Online.de> |
-| All Rights Reserved. |
-| |
-| Permission to use, copy, modify, and distribute this software and its |
-| documentation for any purpose and without fee is hereby granted, provided |
-| that the above copyright notice appear in all copies and that both that |
-| copyright notice and this permission notice appear in supporting |
-| documentation, and that the name of the above listed copyright holder(s) not |
-| be used in advertising or publicity pertaining to distribution of the |
-| software without specific, written prior permission. |
-| |
-| THE ABOVE LISTED COPYRIGHT HOLDER(S) DISCLAIM ALL WARRANTIES WITH REGARD TO |
-| THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FIT- |
-| NESS, IN NO EVENT SHALL THE ABOVE LISTED COPYRIGHT HOLDER(S) BE LIABLE FOR |
-| ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RE- |
-| SULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, |
-| NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH |
-| THE USE OR PERFORMANCE OF THIS SOFTWARE. |
-+-----------------------------------------------------------------------------*/
+/****************************************************************************
+ * 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@T-Online.de> 1995,1997 *
+ ****************************************************************************/
/***************************************************************************
-* Module menu_driver and menu_pattern *
-* Central dispatching routine and pattern matching handling *
+* Module m_driver *
+* Central dispatching routine *
***************************************************************************/
#include "menu.priv.h"
-MODULE_ID("$Id: m_driver.c,v 1.8 1997/05/01 16:47:26 juergen Exp $")
+MODULE_ID("$Id: m_driver.c,v 1.10 1998/02/11 12:13:49 tom Exp $")
/* Macros */
/*---------------------------------------------------------------------------
| Facility : libnmenu
-| Function : static int Match_Next_Character_In_Item_Name(
+| Function : int _nc_Match_Next_Character_In_Item_Name(
| MENU *menu,
| int ch,
| ITEM **item)
| Return Values : E_OK - an item matching the pattern was found
| E_NO_MATCH - nothing found
+--------------------------------------------------------------------------*/
-static int Match_Next_Character_In_Item_Name(MENU *menu, int ch, ITEM **item)
+int _nc_Match_Next_Character_In_Item_Name(MENU *menu, int ch, ITEM **item)
{
bool found = FALSE, passed = FALSE;
int idx, last;
RETURN(E_NO_MATCH);
}
-/*---------------------------------------------------------------------------
-| 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
-+--------------------------------------------------------------------------*/
-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
-+--------------------------------------------------------------------------*/
-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(*p) ||
- (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);
-}
-
/*---------------------------------------------------------------------------
| Facility : libnmenu
| Function : int menu_driver(MENU *menu, int c)
/*==================*/
assert(menu->pattern);
if (menu->pattern[0])
- result = Match_Next_Character_In_Item_Name(menu,0,&item);
+ result = _nc_Match_Next_Character_In_Item_Name(menu,0,&item);
else
{
if ((item->index+1)<menu->nitems)
/*==================*/
assert(menu->pattern);
if (menu->pattern[0])
- result = Match_Next_Character_In_Item_Name(menu,BS,&item);
+ result = _nc_Match_Next_Character_In_Item_Name(menu,BS,&item);
else
{
if (item->index)
else
{ /* not a command */
if ( !(c & ~((int)MAX_REGULAR_CHARACTER)) && isprint(c) )
- result = Match_Next_Character_In_Item_Name( menu, c, &item );
+ result = _nc_Match_Next_Character_In_Item_Name( menu, c, &item );
else
result = E_UNKNOWN_COMMAND;
}