diff options
Diffstat (limited to 'ncurses-5.9/menu/m_req_name.c')
| -rw-r--r-- | ncurses-5.9/menu/m_req_name.c | 125 |
1 files changed, 125 insertions, 0 deletions
diff --git a/ncurses-5.9/menu/m_req_name.c b/ncurses-5.9/menu/m_req_name.c new file mode 100644 index 0000000..4688cde --- /dev/null +++ b/ncurses-5.9/menu/m_req_name.c @@ -0,0 +1,125 @@ +/**************************************************************************** + * Copyright (c) 1998-2008,2009 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 * + ****************************************************************************/ + +/*************************************************************************** +* Module m_request_name * +* Routines to handle external names of menu requests * +***************************************************************************/ + +#include "menu.priv.h" + +MODULE_ID("$Id$") + +static const char *request_names[MAX_MENU_COMMAND - MIN_MENU_COMMAND + 1] = +{ + "LEFT_ITEM", + "RIGHT_ITEM", + "UP_ITEM", + "DOWN_ITEM", + "SCR_ULINE", + "SCR_DLINE", + "SCR_DPAGE", + "SCR_UPAGE", + "FIRST_ITEM", + "LAST_ITEM", + "NEXT_ITEM", + "PREV_ITEM", + "TOGGLE_ITEM", + "CLEAR_PATTERN", + "BACK_PATTERN", + "NEXT_MATCH", + "PREV_MATCH" +}; + +#define A_SIZE (sizeof(request_names)/sizeof(request_names[0])) + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : const char * menu_request_name (int request); +| +| Description : Get the external name of a menu request. +| +| Return Values : Pointer to name - on success +| NULL - on invalid request code ++--------------------------------------------------------------------------*/ +NCURSES_EXPORT(const char *) +menu_request_name(int request) +{ + T((T_CALLED("menu_request_name(%d)"), request)); + if ((request < MIN_MENU_COMMAND) || (request > MAX_MENU_COMMAND)) + { + SET_ERROR(E_BAD_ARGUMENT); + returnCPtr((const char *)0); + } + else + returnCPtr(request_names[request - MIN_MENU_COMMAND]); +} + +/*--------------------------------------------------------------------------- +| Facility : libnmenu +| Function : int menu_request_by_name (const char *str); +| +| Description : Search for a request with this name. +| +| Return Values : Request Id - on success +| E_NO_MATCH - request not found ++--------------------------------------------------------------------------*/ +NCURSES_EXPORT(int) +menu_request_by_name(const char *str) +{ + /* because the table is so small, it doesn't really hurt + to run sequentially through it. + */ + unsigned int i = 0; + char buf[16]; + + T((T_CALLED("menu_request_by_name(%s)"), _nc_visbuf(str))); + + if (str) + { + strncpy(buf, str, sizeof(buf)); + while ((i < sizeof(buf)) && (buf[i] != '\0')) + { + buf[i] = (char)toupper(UChar(buf[i])); + i++; + } + + for (i = 0; i < A_SIZE; i++) + { + if (strncmp(request_names[i], buf, sizeof(buf)) == 0) + returnCode(MIN_MENU_COMMAND + (int)i); + } + } + RETURN(E_NO_MATCH); +} + +/* m_req_name.c ends here */ |