mirror of
https://github.com/Aigor44/ncursesw-morphos.git
synced 2025-01-12 14:54:25 +08:00
f70db18a0c
+ modify configure check for libtool's version to trim blank lines (report by sci-fi@hush.ai). + modify some modules to allow them to be reentrant if _REENTRANT is defined: lib_baudrate.c, resizeterm.c (local data only) + eliminate static data from some modules: add_tries.c, hardscroll.c, lib_ttyflags.c, lib_twait.c + improve manpage install to add aliases for the transformed program names, e.g., from --program-prefix. + used linklint to verify links in the HTML documentation, made fixes to manpages as needed. + fix a typo in curs_mouse.3x (report by William McBrine). + fix install-rule for ncurses5-config to make the bin-directory.
79 lines
3.4 KiB
C
79 lines
3.4 KiB
C
/****************************************************************************
|
|
* Copyright (c) 1998-2000,2006 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: Thomas E. Dickey 1997-on *
|
|
****************************************************************************/
|
|
|
|
#include <curses.priv.h>
|
|
|
|
MODULE_ID("$Id: keyok.c,v 1.7 2006/12/30 16:22:33 tom Exp $")
|
|
|
|
/*
|
|
* Enable (or disable) ncurses' interpretation of a keycode by adding (or
|
|
* removing) the corresponding 'tries' entry.
|
|
*
|
|
* Do this by storing a second tree of tries, which records the disabled keys.
|
|
* The simplest way to copy is to make a function that returns the string (with
|
|
* nulls set to 0200), then use that to reinsert the string into the
|
|
* corresponding tree.
|
|
*/
|
|
|
|
NCURSES_EXPORT(int)
|
|
keyok(int c, bool flag)
|
|
{
|
|
int code = ERR;
|
|
int count = 0;
|
|
char *s;
|
|
|
|
T((T_CALLED("keyok(%d,%d)"), c, flag));
|
|
if (c >= 0) {
|
|
unsigned ch = (unsigned) c;
|
|
if (flag) {
|
|
while ((s = _nc_expand_try(SP->_key_ok, ch, &count, 0)) != 0
|
|
&& _nc_remove_key(&(SP->_key_ok), ch)) {
|
|
code = _nc_add_to_try(&(SP->_keytry), s, ch);
|
|
free(s);
|
|
count = 0;
|
|
if (code != OK)
|
|
break;
|
|
}
|
|
} else {
|
|
while ((s = _nc_expand_try(SP->_keytry, ch, &count, 0)) != 0
|
|
&& _nc_remove_key(&(SP->_keytry), ch)) {
|
|
code = _nc_add_to_try(&(SP->_key_ok), s, ch);
|
|
free(s);
|
|
count = 0;
|
|
if (code != OK)
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
returnCode(code);
|
|
}
|