[unix-history] / usr / src / lib / libcurses / curses.h

/*
 * Copyright (c) 1981 Regents of the University of California.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms are permitted
 * provided that the above copyright notice and this paragraph are
 * duplicated in all such forms and that any documentation,
 * advertising materials, and other materials related to such
 * distribution and use acknowledge that the software was developed
 * by the University of California, Berkeley.  The name of the
 * University may not be used to endorse or promote products derived
 * from this software without specific prior written permission.
 * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 *
 *	@(#)curses.h	5.7 (Berkeley) %G%
 */

#ifndef WINDOW

#include	<stdio.h>
 
#define USE_OLD_TTY
#include	<sys/ioctl.h>
#undef USE_OLD_TTY

#define	bool	char
#define	reg	register

#define	TRUE	(1)
#define	FALSE	(0)
#define	ERR	(0)
#define	OK	(1)

#define	_ENDLINE	001
#define	_FULLWIN	002
#define	_SCROLLWIN	004
#define	_FLUSH		010
#define	_FULLLINE	020
#define	_IDLINE		040
#define	_STANDOUT	0200
#define	_NOCHANGE	-1

#define	_puts(s)	tputs(s, 0, _putchar)

typedef	struct sgttyb	SGTTY;

/*
 * Capabilities from termcap
 */

extern bool     AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
		XB, XN, XT, XS, XX;
extern char	*AL, *BC, *BT, *CD, *CE, *CL, *CM, *CR, *CS, *DC, *DL,
		*DM, *DO, *ED, *EI, *K0, *K1, *K2, *K3, *K4, *K5, *K6,
		*K7, *K8, *K9, *HO, *IC, *IM, *IP, *KD, *KE, *KH, *KL,
		*KR, *KS, *KU, *LL, *MA, *ND, *NL, *RC, *SC, *SE, *SF,
		*SO, *SR, *TA, *TE, *TI, *UC, *UE, *UP, *US, *VB, *VS,
		*VE, *AL_PARM, *DL_PARM, *UP_PARM, *DOWN_PARM,
		*LEFT_PARM, *RIGHT_PARM;
extern char	PC;

/*
 * From the tty modes...
 */

extern bool	GT, NONL, UPPERCASE, normtty, _pfast;

struct _win_st {
	short		_cury, _curx;
	short		_maxy, _maxx;
	short		_begy, _begx;
	short		_flags;
	short		_ch_off;
	bool		_clear;
	bool		_leave;
	bool		_scroll;
	char		**_y;
	short		*_firstch;
	short		*_lastch;
	struct _win_st	*_nextp, *_orig;
};

#define	WINDOW	struct _win_st

extern bool	My_term, _echoit, _rawmode, _endwin;

extern char	*Def_term, ttytype[];

extern int	LINES, COLS, _tty_ch, _res_flg;

extern SGTTY	_tty;

extern WINDOW	*stdscr, *curscr;

/*
 *	Define VOID to stop lint from generating "null effect"
 * comments.
 */
#ifdef lint
int	__void__;
#define	VOID(x)	(__void__ = (int) (x))
#else
#define	VOID(x)	(x)
#endif

/*
 * psuedo functions for standard screen
 */
#define	addch(ch)	VOID(waddch(stdscr, ch))
#define	getch()		VOID(wgetch(stdscr))
#define	addbytes(da,co)	VOID(waddbytes(stdscr, da,co))
#define	addstr(str)	VOID(waddbytes(stdscr, str, strlen(str)))
#define	getstr(str)	VOID(wgetstr(stdscr, str))
#define	move(y, x)	VOID(wmove(stdscr, y, x))
#define	clear()		VOID(wclear(stdscr))
#define	erase()		VOID(werase(stdscr))
#define	clrtobot()	VOID(wclrtobot(stdscr))
#define	clrtoeol()	VOID(wclrtoeol(stdscr))
#define	insertln()	VOID(winsertln(stdscr))
#define	deleteln()	VOID(wdeleteln(stdscr))
#define	refresh()	VOID(wrefresh(stdscr))
#define	inch()		VOID(winch(stdscr))
#define	insch(c)	VOID(winsch(stdscr,c))
#define	delch()		VOID(wdelch(stdscr))
#define	standout()	VOID(wstandout(stdscr))
#define	standend()	VOID(wstandend(stdscr))

/*
 * mv functions
 */
#define	mvwaddch(win,y,x,ch)	VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
#define	mvwgetch(win,y,x)	VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
#define	mvwaddbytes(win,y,x,da,co) \
		VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co))
#define	mvwaddstr(win,y,x,str) \
		VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(str)))
#define mvwgetstr(win,y,x,str)  VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
#define	mvwinch(win,y,x)	VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
#define	mvwdelch(win,y,x)	VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
#define	mvwinsch(win,y,x,c)	VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
#define	mvaddch(y,x,ch)		mvwaddch(stdscr,y,x,ch)
#define	mvgetch(y,x)		mvwgetch(stdscr,y,x)
#define	mvaddbytes(y,x,da,co)	mvwaddbytes(stdscr,y,x,da,co)
#define	mvaddstr(y,x,str)	mvwaddstr(stdscr,y,x,str)
#define mvgetstr(y,x,str)       mvwgetstr(stdscr,y,x,str)
#define	mvinch(y,x)		mvwinch(stdscr,y,x)
#define	mvdelch(y,x)		mvwdelch(stdscr,y,x)
#define	mvinsch(y,x,c)		mvwinsch(stdscr,y,x,c)

/*
 * psuedo functions
 */

#define	clearok(win,bf)	 (win->_clear = bf)
#define	leaveok(win,bf)	 (win->_leave = bf)
#define	scrollok(win,bf) (win->_scroll = bf)
#define flushok(win,bf)	 (bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH))
#define	getyx(win,y,x)	 y = win->_cury, x = win->_curx
#define	winch(win)	 (win->_y[win->_cury][win->_curx] & 0177)

#define raw()	 (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define noraw()	 (_tty.sg_flags&=~RAW,_rawmode=FALSE,\
	_pfast=!(_tty.sg_flags&CRMOD),ioctl(_tty_ch, TIOCSETP, &_tty))
#define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define crmode() cbreak()	/* backwards compatability */
#define nocrmode() nocbreak()	/* backwards compatability */
#define echo()	 (_tty.sg_flags |= ECHO, _echoit = TRUE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define nl()	 (_tty.sg_flags |= CRMOD,_pfast = _rawmode, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define nonl()	 (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \
	ioctl(_tty_ch, TIOCSETP, &_tty))
#define	savetty() ((void) ioctl(_tty_ch, TIOCGETP, &_tty), \
	_res_flg = _tty.sg_flags)
#define	resetty() (_tty.sg_flags = _res_flg, \
	(void) ioctl(_tty_ch, TIOCSETP, &_tty))

#define	erasechar()	(_tty.sg_erase)
#define	killchar()	(_tty.sg_kill)
#define baudrate()	(_tty.sg_ospeed)

WINDOW	*initscr(), *newwin(), *subwin();
char	*longname(), *getcap();

/*
 * Used to be in unctrl.h.
 */
#define	unctrl(c)	_unctrl[(c) & 0177]
extern char *_unctrl[];
#endif
Commit	Line	Data
87c6fcf8	1	/*
2f14f200 KB	2	* Copyright (c) 1981 Regents of the University of California.
2f14f200 KB	3	* All rights reserved.
87c6fcf8	4	*
2f14f200	5	* Redistribution and use in source and binary forms are permitted
a399f6c8 KB	6	* provided that the above copyright notice and this paragraph are
	7	* duplicated in all such forms and that any documentation,
	8	* advertising materials, and other materials related to such
	9	* distribution and use acknowledge that the software was developed
	10	* by the University of California, Berkeley. The name of the
	11	* University may not be used to endorse or promote products derived
	12	* from this software without specific prior written permission.
	13	* THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
	14	* IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
	15	* WARRANTIES OF MERCHANTIBILITY AND FITNESS FOR A PARTICULAR PURPOSE.
2f14f200	16	*
53f01b9b	17	* @(#)curses.h 5.7 (Berkeley) %G%
87c6fcf8 DF	18	*/
87c6fcf8 DF	19
512c20d0	20	#ifndef WINDOW
1b7ae9b8	21
512c20d0	22	#include <stdio.h>
1b7ae9b8	23
53f01b9b	24	#define USE_OLD_TTY
512c20d0	25	#include <sys/ioctl.h>
53f01b9b	26	#undef USE_OLD_TTY
1b7ae9b8	27
512c20d0 MK	28	#define bool char
512c20d0 MK	29	#define reg register
1b7ae9b8	30
512c20d0 MK	31	#define TRUE (1)
	32	#define FALSE (0)
	33	#define ERR (0)
	34	#define OK (1)
1b7ae9b8	35
512c20d0 MK	36	#define _ENDLINE 001
	37	#define _FULLWIN 002
	38	#define _SCROLLWIN 004
	39	#define _FLUSH 010
	40	#define _FULLLINE 020
	41	#define _IDLINE 040
	42	#define _STANDOUT 0200
	43	#define _NOCHANGE -1
1b7ae9b8	44
512c20d0	45	#define _puts(s) tputs(s, 0, _putchar)
1b7ae9b8 KA	46
	47	typedef struct sgttyb SGTTY;
	48
1b7ae9b8 KA	49	/*
	50	* Capabilities from termcap
	51	*/
	52
f70d219c	53	extern bool AM, BS, CA, DA, DB, EO, HC, HZ, IN, MI, MS, NC, NS, OS, UL,
2b6e3652	54	XB, XN, XT, XS, XX;
f70d219c JB	55	extern char AL, BC, BT, CD, CE, CL, CM, CR, CS, DC, *DL,
	56	DM, DO, ED, EI, K0, K1, K2, K3, K4, K5, *K6,
	57	K7, K8, K9, HO, IC, IM, IP, KD, KE, KH, *KL,
	58	KR, KS, KU, LL, MA, ND, NL, RC, SC, SE, *SF,
	59	SO, SR, TA, TE, TI, UC, UE, UP, US, VB, *VS,
	60	VE, AL_PARM, DL_PARM, UP_PARM, *DOWN_PARM,
	61	LEFT_PARM, RIGHT_PARM;
	62	extern char PC;
1b7ae9b8 KA	63
	64	/*
	65	* From the tty modes...
	66	*/
1b7ae9b8	67
f70d219c	68	extern bool GT, NONL, UPPERCASE, normtty, _pfast;
e7f97876 KA	69
e7f97876 KA	70	struct _win_st {
60d72089 KA	71	short _cury, _curx;
	72	short _maxy, _maxx;
	73	short _begy, _begx;
	74	short _flags;
f70d219c	75	short _ch_off;
60d72089 KA	76	bool _clear;
	77	bool _leave;
	78	bool _scroll;
	79	char **_y;
	80	short *_firstch;
	81	short *_lastch;
	82	struct _win_st _nextp, _orig;
1b7ae9b8 KA	83	};
1b7ae9b8 KA	84
512c20d0	85	#define WINDOW struct _win_st
1b7ae9b8	86
e7f97876	87	extern bool My_term, _echoit, _rawmode, _endwin;
1b7ae9b8	88
e7f97876	89	extern char *Def_term, ttytype[];
1b7ae9b8	90
e7f97876	91	extern int LINES, COLS, _tty_ch, _res_flg;
1b7ae9b8	92
f5cca68f	93	extern SGTTY _tty;
1b7ae9b8	94
f5cca68f	95	extern WINDOW stdscr, curscr;
1b7ae9b8 KA	96
	97	/*
	98	* Define VOID to stop lint from generating "null effect"
	99	* comments.
	100	*/
512c20d0	101	#ifdef lint
e7f97876	102	int __void__;
512c20d0 MK	103	#define VOID(x) (__void__ = (int) (x))
	104	#else
	105	#define VOID(x) (x)
	106	#endif
1b7ae9b8	107
1b7ae9b8 KA	108	/*
	109	* psuedo functions for standard screen
	110	*/
512c20d0 MK	111	#define addch(ch) VOID(waddch(stdscr, ch))
	112	#define getch() VOID(wgetch(stdscr))
	113	#define addbytes(da,co) VOID(waddbytes(stdscr, da,co))
	114	#define addstr(str) VOID(waddbytes(stdscr, str, strlen(str)))
	115	#define getstr(str) VOID(wgetstr(stdscr, str))
	116	#define move(y, x) VOID(wmove(stdscr, y, x))
	117	#define clear() VOID(wclear(stdscr))
	118	#define erase() VOID(werase(stdscr))
	119	#define clrtobot() VOID(wclrtobot(stdscr))
	120	#define clrtoeol() VOID(wclrtoeol(stdscr))
	121	#define insertln() VOID(winsertln(stdscr))
	122	#define deleteln() VOID(wdeleteln(stdscr))
	123	#define refresh() VOID(wrefresh(stdscr))
	124	#define inch() VOID(winch(stdscr))
	125	#define insch(c) VOID(winsch(stdscr,c))
	126	#define delch() VOID(wdelch(stdscr))
	127	#define standout() VOID(wstandout(stdscr))
	128	#define standend() VOID(wstandend(stdscr))
1b7ae9b8 KA	129
	130	/*
	131	* mv functions
	132	*/
	133	#define mvwaddch(win,y,x,ch) VOID(wmove(win,y,x)==ERR?ERR:waddch(win,ch))
	134	#define mvwgetch(win,y,x) VOID(wmove(win,y,x)==ERR?ERR:wgetch(win))
b500698c GM	135	#define mvwaddbytes(win,y,x,da,co) \
	136	VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,da,co))
	137	#define mvwaddstr(win,y,x,str) \
	138	VOID(wmove(win,y,x)==ERR?ERR:waddbytes(win,str,strlen(str)))
6dd2bba9	139	#define mvwgetstr(win,y,x,str) VOID(wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
1b7ae9b8	140	#define mvwinch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : winch(win))
6a1aa6bb	141	#define mvwdelch(win,y,x) VOID(wmove(win,y,x) == ERR ? ERR : wdelch(win))
ca10091d	142	#define mvwinsch(win,y,x,c) VOID(wmove(win,y,x) == ERR ? ERR:winsch(win,c))
1b7ae9b8 KA	143	#define mvaddch(y,x,ch) mvwaddch(stdscr,y,x,ch)
1b7ae9b8 KA	144	#define mvgetch(y,x) mvwgetch(stdscr,y,x)
b500698c	145	#define mvaddbytes(y,x,da,co) mvwaddbytes(stdscr,y,x,da,co)
1b7ae9b8	146	#define mvaddstr(y,x,str) mvwaddstr(stdscr,y,x,str)
6dd2bba9	147	#define mvgetstr(y,x,str) mvwgetstr(stdscr,y,x,str)
85957a31	148	#define mvinch(y,x) mvwinch(stdscr,y,x)
6a1aa6bb	149	#define mvdelch(y,x) mvwdelch(stdscr,y,x)
ca10091d	150	#define mvinsch(y,x,c) mvwinsch(stdscr,y,x,c)
1b7ae9b8 KA	151
	152	/*
	153	* psuedo functions
	154	*/
	155
	156	#define clearok(win,bf) (win->_clear = bf)
	157	#define leaveok(win,bf) (win->_leave = bf)
	158	#define scrollok(win,bf) (win->_scroll = bf)
	159	#define flushok(win,bf) (bf ? (win->_flags \|= _FLUSH):(win->_flags &= ~_FLUSH))
	160	#define getyx(win,y,x) y = win->_cury, x = win->_curx
34318855	161	#define winch(win) (win->_y[win->_cury][win->_curx] & 0177)
1b7ae9b8	162
d6e8b8ca KB	163	#define raw() (_tty.sg_flags\|=RAW, _pfast=_rawmode=TRUE, \
	164	ioctl(_tty_ch, TIOCSETP, &_tty))
	165	#define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,\
	166	_pfast=!(_tty.sg_flags&CRMOD),ioctl(_tty_ch, TIOCSETP, &_tty))
	167	#define cbreak() (_tty.sg_flags \|= CBREAK, _rawmode = TRUE, \
	168	ioctl(_tty_ch, TIOCSETP, &_tty))
	169	#define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE, \
	170	ioctl(_tty_ch, TIOCSETP, &_tty))
f70d219c JB	171	#define crmode() cbreak() /* backwards compatability */
f70d219c JB	172	#define nocrmode() nocbreak() /* backwards compatability */
d6e8b8ca KB	173	#define echo() (_tty.sg_flags \|= ECHO, _echoit = TRUE, \
	174	ioctl(_tty_ch, TIOCSETP, &_tty))
	175	#define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, \
	176	ioctl(_tty_ch, TIOCSETP, &_tty))
	177	#define nl() (_tty.sg_flags \|= CRMOD,_pfast = _rawmode, \
	178	ioctl(_tty_ch, TIOCSETP, &_tty))
	179	#define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, \
	180	ioctl(_tty_ch, TIOCSETP, &_tty))
	181	#define savetty() ((void) ioctl(_tty_ch, TIOCGETP, &_tty), \
	182	_res_flg = _tty.sg_flags)
	183	#define resetty() (_tty.sg_flags = _res_flg, \
	184	(void) ioctl(_tty_ch, TIOCSETP, &_tty))
f70d219c JB	185
	186	#define erasechar() (_tty.sg_erase)
	187	#define killchar() (_tty.sg_kill)
	188	#define baudrate() (_tty.sg_ospeed)
1b7ae9b8 KA	189
1b7ae9b8 KA	190	WINDOW initscr(), newwin(), *subwin();
d037dc33	191	char longname(), getcap();
7781fc01	192
7e8a00f3 SL	193	/*
	194	* Used to be in unctrl.h.
	195	*/
	196	#define unctrl(c) _unctrl[(c) & 0177]
74ac3b5d	197	extern char *_unctrl[];
512c20d0	198	#endif