/****************************************************************************
- * Copyright (c) 1998-2006,2008 Free Software Foundation, Inc. *
+ * 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 *
* Author: Zeyd M. Ben-Halim <zmbenhal@netcom.com> 1992,1995 *
* and: Eric S. Raymond <esr@snark.thyrsus.com> *
* and: Thomas E. Dickey 1996-on *
+ * and: Juergen Pfeifer 2009 *
****************************************************************************/
/*
#include <term.h>
-MODULE_ID("$Id: lib_options.c,v 1.56 2008/06/07 14:01:46 tom Exp $")
+#ifndef CUR
+#define CUR SP_TERMTYPE
+#endif
+
+MODULE_ID("$Id: lib_options.c,v 1.64 2009/05/23 23:58:07 tom Exp $")
-static int _nc_curs_set(SCREEN *, int);
static int _nc_meta(SCREEN *, bool);
NCURSES_EXPORT(int)
idlok(WINDOW *win, bool flag)
{
+#if NCURSES_SP_FUNCS
+ SCREEN *sp = CURRENT_SCREEN;
+#endif
T((T_CALLED("idlok(%p,%d)"), win, flag));
if (win) {
}
NCURSES_EXPORT(int)
-halfdelay(int t)
+NCURSES_SP_NAME(halfdelay) (NCURSES_SP_DCLx int t)
{
T((T_CALLED("halfdelay(%d)"), t));
- if (t < 1 || t > 255 || SP == 0)
+ if (t < 1 || t > 255 || SP_PARM == 0)
returnCode(ERR);
cbreak();
- SP->_cbreak = t + 1;
+ SP_PARM->_cbreak = t + 1;
returnCode(OK);
}
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+halfdelay(int t)
+{
+ return NCURSES_SP_NAME(halfdelay) (CURRENT_SCREEN, t);
+}
+#endif
+
NCURSES_EXPORT(int)
nodelay(WINDOW *win, bool flag)
{
/* curs_set() moved here to narrow the kernel interface */
NCURSES_EXPORT(int)
-curs_set(int vis)
+NCURSES_SP_NAME(curs_set) (NCURSES_SP_DCLx int vis)
{
- int result;
+ int result = ERR;
+
+ T((T_CALLED("curs_set(%p,%d)"), SP_PARM, vis));
+ if (SP_PARM != 0 && vis >= 0 && vis <= 2) {
+ int cursor = SP_PARM->_cursor;
- T((T_CALLED("curs_set(%d)"), vis));
- result = _nc_curs_set(SP, vis);
+ if (vis == cursor) {
+ result = cursor;
+ } else {
+ switch (vis) {
+ case 2:
+ result = _nc_putp_flush("cursor_visible", cursor_visible);
+ break;
+ case 1:
+ result = _nc_putp_flush("cursor_normal", cursor_normal);
+ break;
+ case 0:
+ result = _nc_putp_flush("cursor_invisible", cursor_invisible);
+ break;
+ }
+ if (result != ERR)
+ result = (cursor == -1 ? 1 : cursor);
+ SP_PARM->_cursor = vis;
+ }
+ }
returnCode(result);
}
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
-typeahead(int fd)
+curs_set(int vis)
+{
+ return (NCURSES_SP_NAME(curs_set) (CURRENT_SCREEN, vis));
+}
+#endif
+
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(typeahead) (NCURSES_SP_DCLx int fd)
{
T((T_CALLED("typeahead(%d)"), fd));
- if (SP != 0) {
- SP->_checkfd = fd;
+ if (SP_PARM != 0) {
+ SP_PARM->_checkfd = fd;
returnCode(OK);
} else {
returnCode(ERR);
}
}
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
+typeahead(int fd)
+{
+ return NCURSES_SP_NAME(typeahead) (CURRENT_SCREEN, fd);
+}
+#endif
+
/*
** has_key()
**
|| has_key_internal(keycode, tp->sibling));
}
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(has_key) (NCURSES_SP_DCLx int keycode)
+{
+ T((T_CALLED("has_key(%p,%d)"), SP_PARM, keycode));
+ returnCode(SP != 0 ? has_key_internal(keycode, SP_PARM->_keytry) : FALSE);
+}
+
+#if NCURSES_SP_FUNCS
NCURSES_EXPORT(int)
has_key(int keycode)
{
- T((T_CALLED("has_key(%d)"), keycode));
- returnCode(SP != 0 ? has_key_internal(keycode, SP->_keytry) : FALSE);
+ return NCURSES_SP_NAME(has_key) (CURRENT_SCREEN, keycode);
}
+#endif
#endif /* NCURSES_EXT_FUNCS */
/*
* than cur_term.
*/
#undef CUR
-#define CUR (sp->_term)->type.
+#define CUR SP_TERMTYPE
-static int
-_nc_putp(const char *name GCC_UNUSED, const char *value)
+NCURSES_EXPORT(int)
+NCURSES_SP_NAME(_nc_putp_flush) (NCURSES_SP_DCLx
+ const char *name, const char *value)
{
- int rc = ERR;
-
- if (value) {
- TPUTS_TRACE(name);
- rc = putp(value);
+ int rc = _nc_putp(name, value);
+ if (rc != ERR) {
+ _nc_flush();
}
return rc;
}
-static int
+#if NCURSES_SP_FUNCS
+NCURSES_EXPORT(int)
_nc_putp_flush(const char *name, const char *value)
{
- int rc = _nc_putp(name, value);
- if (rc != ERR) {
- _nc_flush();
- }
- return rc;
+ return NCURSES_SP_NAME(_nc_putp_flush) (CURRENT_SCREEN, name, value);
}
+#endif
/* Turn the keypad on/off
*
* has wgetch() reading in more than one thread. putp() and below
* may use SP explicitly.
*/
- if (sp != SP) {
+ if (_nc_use_pthreads && sp != CURRENT_SCREEN) {
SCREEN *save_sp;
/* cannot use use_screen(), since that is not in tinfo library */
_nc_lock_global(curses);
- save_sp = SP;
- SP = sp;
+ save_sp = CURRENT_SCREEN;
+ _nc_set_screen(sp);
rc = _nc_keypad(sp, flag);
- SP = save_sp;
+ _nc_set_screen(save_sp);
_nc_unlock_global(curses);
} else
#endif
return (rc);
}
-static int
-_nc_curs_set(SCREEN *sp, 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 {
- switch (vis) {
- case 2:
- result = _nc_putp_flush("cursor_visible", cursor_visible);
- break;
- case 1:
- result = _nc_putp_flush("cursor_normal", cursor_normal);
- break;
- case 0:
- result = _nc_putp_flush("cursor_invisible", cursor_invisible);
- break;
- }
- if (result != ERR)
- result = (cursor == -1 ? 1 : cursor);
- sp->_cursor = vis;
- }
- }
- returnCode(result);
-}
-
static int
_nc_meta(SCREEN *sp, bool flag)
{
/* Ok, we stay relaxed and don't signal an error if win is NULL */
- if (SP != 0) {
- SP->_use_meta = flag;
+ if (sp != 0) {
+ sp->_use_meta = flag;
if (flag) {
_nc_putp("meta_on", meta_on);