/****************************************************************************
- * Copyright (c) 1998-2003,2004 Free Software Foundation, Inc. *
+ * Copyright (c) 1998-2004,2005 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: Thomas E. Dickey 1996-on *
****************************************************************************/
-/* $Id: curses.h.in,v 1.148 2004/01/14 23:50:12 tom Exp $ */
+/* $Id: curses.h.in,v 1.157 2005/07/02 16:58:28 tom Exp $ */
#ifndef __NCURSES_H
#define __NCURSES_H
#undef NCURSES_VERSION
#define NCURSES_VERSION "@NCURSES_MAJOR@.@NCURSES_MINOR@"
+/*
+ * Identify the mouse encoding version.
+ */
+#define NCURSES_MOUSE_VERSION @NCURSES_MOUSE_VERSION@
+
+/*
+ * Definitions to facilitate DLL's.
+ */
#include <ncurses_dll.h>
+/*
+ * User-definable tweak to disable the include of <stdbool.h>.
+ */
+#ifndef NCURSES_ENABLE_STDBOOL_H
+#define NCURSES_ENABLE_STDBOOL_H @cf_cv_header_stdbool_h@
+#endif
+
/*
* NCURSES_ATTR_T is used to quiet compiler warnings when building ncurses
* configured using --disable-macros.
#undef NCURSES_CH_T
#define NCURSES_CH_T @NCURSES_CH_T@
+#if @cf_cv_enable_lp64@ && defined(_LP64)
+typedef unsigned chtype;
+typedef unsigned mmask_t;
+#else
typedef unsigned @cf_cv_typeof_chtype@ chtype;
+typedef unsigned @cf_cv_typeof_mmask_t@ mmask_t;
+#endif
#include <stdio.h>
#include <unctrl.h>
#else /* c89, c99, etc. */
-#if @cf_cv_header_stdbool_h@
+#if NCURSES_ENABLE_STDBOOL_H
#include <stdbool.h>
/* use whatever the C compiler decides bool really is */
#define NCURSES_BOOL bool
#ifdef __cplusplus
extern "C" {
+#define NCURSES_CAST(type,value) static_cast<type>(value)
+#else
+#define NCURSES_CAST(type,value) (type)(value)
#endif
/*
extern NCURSES_EXPORT_VAR(chtype) acs_map[];
#endif
-#define NCURSES_ACS(c) (acs_map[(unsigned char)c])
+#define NCURSES_ACS(c) (acs_map[NCURSES_CAST(unsigned char,c)])
/* VT100 symbols begin here */
#define ACS_ULCORNER NCURSES_ACS('l') /* upper left corner */
{
attr_t attr;
wchar_t chars[CCHARW_MAX];
+#if @NCURSES_EXT_COLORS@
+ int ext_color; /* color pair, must be more than 16-bits */
+#endif
}
cchar_t;
#ifdef _XOPEN_SOURCE_EXTENDED
cchar_t _bkgrnd; /* current background char/attribute pair */
+#if @NCURSES_EXT_COLORS@
+ int _color; /* current color-pair for non-space character */
+#endif
#endif
};
#define NCURSES_ATTR_SHIFT 8
#define NCURSES_BITS(mask,shift) ((mask) << ((shift) + NCURSES_ATTR_SHIFT))
-#define A_NORMAL 0L
+#define A_NORMAL (@cf_cv_1UL@ - @cf_cv_1UL@)
#define A_ATTRIBUTES NCURSES_BITS(~(@cf_cv_1UL@ - @cf_cv_1UL@),0)
#define A_CHARTEXT (NCURSES_BITS(@cf_cv_1UL@,0) - @cf_cv_1UL@)
#define A_COLOR NCURSES_BITS(((@cf_cv_1UL@) << 8) - @cf_cv_1UL@,0)
#define A_TOP NCURSES_BITS(@cf_cv_1UL@,21)
#define A_VERTICAL NCURSES_BITS(@cf_cv_1UL@,22)
+/*
+ * These apply to the first 256 color pairs.
+ */
#define COLOR_PAIR(n) NCURSES_BITS(n, 0)
-#define PAIR_NUMBER(a) ((int)(((a) & A_COLOR) >> NCURSES_ATTR_SHIFT))
+#define PAIR_NUMBER(a) (NCURSES_CAST(int,(((a) & A_COLOR) >> NCURSES_ATTR_SHIFT)))
/*
* pseudo functions
#define wstandout(win) (wattrset(win,A_STANDOUT))
#define wstandend(win) (wattrset(win,A_NORMAL))
-#define wattr_set(win,a,p,opts) ((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
-#define wattron(win,at) wattr_on(win, (attr_t) at, (void *)0)
-#define wattroff(win,at) wattr_off(win, (attr_t) at, (void *)0)
+#define wattron(win,at) wattr_on(win, NCURSES_CAST(attr_t, at), NULL)
+#define wattroff(win,at) wattr_off(win, NCURSES_CAST(attr_t, at), NULL)
+
+#if @NCURSES_EXT_COLORS@
+#define wattrset(win,at) ((win)->_color = PAIR_NUMBER(at), \
+ (win)->_attrs = (at))
+#else
#define wattrset(win,at) ((win)->_attrs = (at))
+#endif
#define scroll(win) wscrl(win,1)
#define mvwgetnstr(win,y,x,str,n) (wmove(win,y,x) == ERR ? ERR : wgetnstr(win,str,n))
#define mvwgetstr(win,y,x,str) (wmove(win,y,x) == ERR ? ERR : wgetstr(win,str))
#define mvwhline(win,y,x,c,n) (wmove(win,y,x) == ERR ? ERR : whline(win,c,n))
-#define mvwinch(win,y,x) (wmove(win,y,x) == ERR ? (chtype)ERR : winch(win))
+#define mvwinch(win,y,x) (wmove(win,y,x) == ERR ? NCURSES_CAST(chtype, ERR) : winch(win))
#define mvwinchnstr(win,y,x,s,n) (wmove(win,y,x) == ERR ? ERR : winchnstr(win,s,n))
#define mvwinchstr(win,y,x,s) (wmove(win,y,x) == ERR ? ERR : winchstr(win,s))
#define mvwinnstr(win,y,x,s,n) (wmove(win,y,x) == ERR ? ERR : winnstr(win,s,n))
#define mvvline(y,x,c,n) mvwvline(stdscr,y,x,c,n)
/*
- * Some wide-character functions do not depend on the extensions.
+ * Some wide-character functions can be implemented without the extensions.
*/
#define getbkgd(win) ((win)->_bkgd)
#define slk_attr_off(a,v) ((v) ? ERR : slk_attroff(a))
#define slk_attr_on(a,v) ((v) ? ERR : slk_attron(a))
+#if @NCURSES_EXT_COLORS@
+#define wattr_set(win,a,p,opts) ((win)->_attrs = ((a) & ~A_COLOR), \
+ (win)->_color = (p), \
+ OK)
+#define wattr_get(win,a,p,opts) ((void)((a) != 0 && (*(a) = (win)->_attrs)), \
+ (void)((p) != 0 && (*(p) = (win)->_color)), \
+ OK)
+#else
+#define wattr_set(win,a,p,opts) ((win)->_attrs = (((a) & ~A_COLOR) | COLOR_PAIR(p)), OK)
#define wattr_get(win,a,p,opts) ((void)((a) != 0 && (*(a) = (win)->_attrs)), \
(void)((p) != 0 && (*(p) = PAIR_NUMBER((win)->_attrs))), \
OK)
+#endif
/*
* XSI curses deprecates SVr4 vwprintw/vwscanw, which are supposed to use