aboutsummaryrefslogtreecommitdiff
path: root/contrib/ncurses/ncurses/tinfo/lib_options.c
diff options
context:
space:
mode:
Diffstat (limited to 'contrib/ncurses/ncurses/tinfo/lib_options.c')
-rw-r--r--contrib/ncurses/ncurses/tinfo/lib_options.c270
1 files changed, 0 insertions, 270 deletions
diff --git a/contrib/ncurses/ncurses/tinfo/lib_options.c b/contrib/ncurses/ncurses/tinfo/lib_options.c
deleted file mode 100644
index 98aae24baacb..000000000000
--- a/contrib/ncurses/ncurses/tinfo/lib_options.c
+++ /dev/null
@@ -1,270 +0,0 @@
-/****************************************************************************
- * Copyright (c) 1998-2006,2008 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: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
- * and: Eric S. Raymond <esr@snark.thyrsus.com> *
- * and: Thomas E. Dickey 1996-on *
- ****************************************************************************/
-
-/*
-** lib_options.c
-**
-** The routines to handle option setting.
-**
-*/
-
-#include <curses.priv.h>
-
-#include <term.h>
-
-MODULE_ID("$Id: lib_options.c,v 1.52 2008/05/03 23:09:20 tom Exp $")
-
-NCURSES_EXPORT(int)
-idlok(WINDOW *win, bool flag)
-{
- T((T_CALLED("idlok(%p,%d)"), win, flag));
-
- if (win) {
- _nc_idlok = win->_idlok = (flag && (has_il() || change_scroll_region));
- returnCode(OK);
- } else
- returnCode(ERR);
-}
-
-NCURSES_EXPORT(void)
-idcok(WINDOW *win, bool flag)
-{
- T((T_CALLED("idcok(%p,%d)"), win, flag));
-
- if (win)
- _nc_idcok = win->_idcok = (flag && has_ic());
-
- returnVoid;
-}
-
-NCURSES_EXPORT(int)
-halfdelay(int t)
-{
- T((T_CALLED("halfdelay(%d)"), t));
-
- if (t < 1 || t > 255 || SP == 0)
- returnCode(ERR);
-
- cbreak();
- SP->_cbreak = t + 1;
- returnCode(OK);
-}
-
-NCURSES_EXPORT(int)
-nodelay(WINDOW *win, bool flag)
-{
- T((T_CALLED("nodelay(%p,%d)"), win, flag));
-
- if (win) {
- if (flag == TRUE)
- win->_delay = 0;
- else
- win->_delay = -1;
- returnCode(OK);
- } else
- returnCode(ERR);
-}
-
-NCURSES_EXPORT(int)
-notimeout(WINDOW *win, bool f)
-{
- T((T_CALLED("notimeout(%p,%d)"), win, f));
-
- if (win) {
- win->_notimeout = f;
- returnCode(OK);
- } else
- returnCode(ERR);
-}
-
-NCURSES_EXPORT(void)
-wtimeout(WINDOW *win, int delay)
-{
- T((T_CALLED("wtimeout(%p,%d)"), win, delay));
-
- if (win) {
- win->_delay = delay;
- }
- returnVoid;
-}
-
-NCURSES_EXPORT(int)
-keypad(WINDOW *win, bool flag)
-{
- T((T_CALLED("keypad(%p,%d)"), win, flag));
-
- if (win) {
- win->_use_keypad = flag;
- returnCode(_nc_keypad(SP, flag));
- } else
- returnCode(ERR);
-}
-
-NCURSES_EXPORT(int)
-meta(WINDOW *win GCC_UNUSED, bool flag)
-{
- int result = ERR;
-
- /* Ok, we stay relaxed and don't signal an error if win is NULL */
- T((T_CALLED("meta(%p,%d)"), win, flag));
-
- if (SP != 0) {
- SP->_use_meta = flag;
-
- if (flag && meta_on) {
- TPUTS_TRACE("meta_on");
- putp(meta_on);
- } else if (!flag && meta_off) {
- TPUTS_TRACE("meta_off");
- putp(meta_off);
- }
- result = OK;
- }
- returnCode(result);
-}
-
-/* curs_set() moved here to narrow the kernel interface */
-
-NCURSES_EXPORT(int)
-curs_set(int vis)
-{
- int result = ERR;
-
- T((T_CALLED("curs_set(%d)"), vis));
- if (SP != 0 && vis >= 0 && vis <= 2) {
- int cursor = SP->_cursor;
-
- if (vis == cursor) {
- result = cursor;
- } else {
- result = (cursor == -1 ? 1 : cursor);
- switch (vis) {
- case 2:
- if (cursor_visible) {
- TPUTS_TRACE("cursor_visible");
- putp(cursor_visible);
- } else
- result = ERR;
- break;
- case 1:
- if (cursor_normal) {
- TPUTS_TRACE("cursor_normal");
- putp(cursor_normal);
- } else
- result = ERR;
- break;
- case 0:
- if (cursor_invisible) {
- TPUTS_TRACE("cursor_invisible");
- putp(cursor_invisible);
- } else
- result = ERR;
- break;
- }
- SP->_cursor = vis;
- _nc_flush();
- }
- }
- returnCode(result);
-}
-
-NCURSES_EXPORT(int)
-typeahead(int fd)
-{
- T((T_CALLED("typeahead(%d)"), fd));
- if (SP != 0) {
- SP->_checkfd = fd;
- returnCode(OK);
- } else {
- returnCode(ERR);
- }
-}
-
-/*
-** has_key()
-**
-** Return TRUE if the current terminal has the given key
-**
-*/
-
-#if NCURSES_EXT_FUNCS
-static int
-has_key_internal(int keycode, TRIES * tp)
-{
- if (tp == 0)
- return (FALSE);
- else if (tp->value == keycode)
- return (TRUE);
- else
- return (has_key_internal(keycode, tp->child)
- || has_key_internal(keycode, tp->sibling));
-}
-
-NCURSES_EXPORT(int)
-has_key(int keycode)
-{
- T((T_CALLED("has_key(%d)"), keycode));
- returnCode(SP != 0 ? has_key_internal(keycode, SP->_keytry) : FALSE);
-}
-#endif /* NCURSES_EXT_FUNCS */
-
-/* Turn the keypad on/off
- *
- * Note: we flush the output because changing this mode causes some terminals
- * to emit different escape sequences for cursor and keypad keys. If we don't
- * flush, then the next wgetch may get the escape sequence that corresponds to
- * the terminal state _before_ switching modes.
- */
-NCURSES_EXPORT(int)
-_nc_keypad(SCREEN *sp, bool flag)
-{
- if (flag && keypad_xmit) {
- TPUTS_TRACE("keypad_xmit");
- putp(keypad_xmit);
- _nc_flush();
- } else if (!flag && keypad_local) {
- TPUTS_TRACE("keypad_local");
- putp(keypad_local);
- _nc_flush();
- }
-
- if (sp != 0) {
- if (flag && !sp->_tried) {
- _nc_init_keytry(sp);
- sp->_tried = TRUE;
- }
- sp->_keypad_on = flag;
- }
- return (OK);
-}