Coherent4.2.10/include/curses.h
/*********************************************************************
* COPYRIGHT NOTICE *
**********************************************************************
* This software is copyright (C) 1982 by Pavel Curtis *
* *
* Permission is granted to reproduce and distribute *
* this file by any means so long as no fee is charged *
* above a nominal handling fee and so long as this *
* notice is always included in the copies. *
* *
* Other rights are reserved except as explicitly granted *
* by written permission of the author. *
* Pavel Curtis *
* Computer Science Dept. *
* 405 Upson Hall *
* Cornell University *
* Ithaca, NY 14853 *
* *
* Ph- (607) 256-4934 *
* *
* Pavel.Cornell@Udel-Relay (ARPAnet) *
* decvax!cornell!pavel (UUCPnet) *
*********************************************************************/
#ifndef __CURSES_H__
#define __CURSES_H__
#define USE_TERMIO
#define bool char
typedef unsigned long chtype;
#ifndef TRUE
# define TRUE (1)
# define FALSE (0)
#endif
#define ERR (0)
#define OK (1)
#define _SUBWIN 01
#define _ENDLINE 02
#define _FULLWIN 04
#define _SCROLLWIN 010
#define _NOCHANGE -1
#include <terminfo.h>
struct _win_st {
short _cury, _curx;
short _maxy, _maxx;
short _begy, _begx;
short _flags;
chtype _attrs;
bool _clear;
bool _leave;
bool _scroll;
bool _idlok;
bool _use_keypad; /* 0=no, 1=yes, 2=yes/timeout */
bool _use_meta; /* T=use the meta key */
bool _nodelay; /* T=don't wait for tty input */
chtype **_line;
short *_firstchar; /* First changed character in the line */
short *_lastchar; /* Last changed character in the line */
short *_numchngd; /* Number of changes made in the line */
short _regtop; /* Top and bottom of scrolling region */
short _regbottom;
};
#define WINDOW struct _win_st
extern WINDOW *stdscr, *curscr;
extern int LINES, COLS, COLORS, COLOR_PAIRS;
extern short pair, f, b, color, r, g, b;
WINDOW *initscr(), *newwin(), *subwin();
char *longname();
struct screen *newterm(), *set_term();
/*
* pseudo functions
*/
#define getyx(win,y,x) (y = (win)->_cury, x = (win)->_curx)
#define inch() winch(stdscr)
#define standout() wstandout(stdscr)
#define standend() wstandend(stdscr)
#define attron(at) wattron(stdscr,at)
#define attroff(at) wattroff(stdscr,at)
#define attrset(at) wattrset(stdscr,at)
#define winch(win) ((win)->_line[(win)->_cury][(win)->_curx])
#define wstandout(win) (wattrset(win,A_STANDOUT))
#define wstandend(win) (wattrset(win,A_NORMAL))
#define wattron(win,at) ((win)->_attrs |= (at))
#define wattroff(win,at) ((win)->_attrs &= ~(at))
#define wattrset(win,at) ((win)->_attrs = (at))
#ifndef MINICURSES
/*
* pseudo functions for standard screen
*/
# define addch(ch) waddch(stdscr, ch)
# define getch() wgetch(stdscr)
# define addstr(str) waddstr(stdscr, str)
# define getstr(str) wgetstr(stdscr, str)
# define move(y, x) wmove(stdscr, y, x)
# define clear() wclear(stdscr)
# define erase() werase(stdscr)
# define clrtobot() wclrtobot(stdscr)
# define clrtoeol() wclrtoeol(stdscr)
# define insertln() winsertln(stdscr)
# define deleteln() wdeleteln(stdscr)
# define refresh() wrefresh(stdscr)
# define insch(c) winsch(stdscr,c)
# define delch() wdelch(stdscr)
# define setscrreg(t,b) wsetscrreg(stdscr,t,b)
/*
* mv functions
*/
# define mvwaddch(win,y,x,ch) (wmove(win,y,x) == ERR ? ERR : waddch(win,ch))
# define mvwgetch(win,y,x) (wmove(win,y,x) == ERR ? ERR : wgetch(win))
# define mvwaddstr(win,y,x,str) (wmove(win,y,x) == ERR ? ERR \
: waddstr(win,str))
# define mvwgetstr(win,y,x,str) (wmove(win,y,x) == ERR ? ERR : wgetstr(win,str))
# define mvwinch(win,y,x) (wmove(win,y,x) == ERR ? ERR : winch(win))
# define mvwdelch(win,y,x) (wmove(win,y,x) == ERR ? ERR : wdelch(win))
# define mvwinsch(win,y,x,c) (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 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)
#else /* defined (MINICURSES) */
# define addch m_addch
# define addstr m_addstr
# define erase m_erase
# define clear m_clear
# define refresh m_refresh
# define initscr m_initscr
# define newterm m_newterm
# define mvaddch(y,x,ch) (move(y,x) == ERR ? ERR : addch(ch))
# define mvaddstr(y,x,str) (move(y,x) == ERR ? ERR : addstr(str))
/*
* These functions don't exist in minicurses, so we define them
* to nonexistent functions to help the user catch the error.
*/
# define box no_box
# define clrtobot no_clrtobot
# define clrtoeol no_clrtoeol
# define delch no_delch
# define deleteln no_deleteln
# define delwin no_delwin
# define getch no_getch
# define getstr no_getstr
# define insch no_insch
# define insertln no_insertln
# define longname no_longname
# define mvprintw no_mvprintw
# define mvscanw no_mvscanw
# define mvwin no_mvwin
# define mvwprintw no_mvwprintw
# define mvwscanw no_mvwscanw
# define newwin no_newwin
# define overlay no_overlay
# define overwrite no_overwrite
# define printw no_printw
# define putp no_putp
# define scanw no_scanw
# define scroll no_scroll
# define setscrreg no_setscrreg
# define subwin no_subwin
# define touchwin no_touchwin
# define tstp no_tstp
# define vidattr no_vidattr
# define waddch no_waddch
# define waddstr no_waddstr
# define wclear no_wclear
# define wclrtobot no_wclrtobot
# define wclrtoeol no_wclrtoeol
# define wdelch no_wdelch
# define wdeleteln no_wdeleteln
# define werase no_werase
# define wgetch no_wgetch
# define wgetstr no_wgetstr
# define winsch no_winsch
# define winsertln no_winsertln
# define wmove no_wmove
# define wprintw no_wprintw
# define wrefresh no_wrefresh
# define wscanw no_wscanw
# define wsetscrreg no_wsetscrreg
/* mv functions that aren't valid */
# define mvdelch no_mvwdelch
# define mvgetch no_mvwgetch
# define mvgetstr no_mvwgetstr
# define mvinch no_mvwinch
# define mvinsch no_mvwinsch
# define mvwaddch no_mvwaddch
# define mvwaddstr no_mvaddstr
# define mvwdelch no_mvwdelch
# define mvwgetch no_mvwgetch
# define mvwgetstr no_mvwgetstr
# define mvwinch no_mvwinch
# define mvwinsch no_mvwinsch
#endif /* defined (MINICURSES) */
#ifndef MINICURSES
/* Funny "characters" enabled for various special function keys for input */
#define KEY_BREAK 0401 /* break key (unreliable) */
#define KEY_DOWN 0402 /* The four arrow keys ... */
#define KEY_UP 0403
#define KEY_LEFT 0404
#define KEY_RIGHT 0405 /* ... */
#define KEY_HOME 0406 /* Home key (upward+left arrow) */
#define KEY_BACKSPACE 0407 /* backspace (unreliable) */
#define KEY_F0 0410 /* Function keys. Space for 64 */
#define KEY_F(n) (KEY_F0+(n)) /* keys is reserved. */
#define KEY_DL 0510 /* Delete line */
#define KEY_IL 0511 /* Insert line */
#define KEY_DC 0512 /* Delete character */
#define KEY_IC 0513 /* Insert char or enter insert mode */
#define KEY_EIC 0514 /* Exit insert char mode */
#define KEY_CLEAR 0515 /* Clear screen */
#define KEY_EOS 0516 /* Clear to end of screen */
#define KEY_EOL 0517 /* Clear to end of line */
#define KEY_SF 0520 /* Scroll 1 line forward */
#define KEY_SR 0521 /* Scroll 1 line backwards (reverse) */
#define KEY_NPAGE 0522 /* Next page */
#define KEY_PPAGE 0523 /* Previous page */
#define KEY_STAB 0524 /* Set tab */
#define KEY_CTAB 0525 /* Clear tab */
#define KEY_CATAB 0526 /* Clear all tabs */
#define KEY_ENTER 0527 /* Enter or send (unreliable) */
#define KEY_SRESET 0530 /* soft (partial) reset (unreliable) */
#define KEY_RESET 0531 /* reset or hard reset (unreliable) */
#define KEY_PRINT 0532 /* print or copy */
#define KEY_LL 0533 /* home down or bottom (lower left) */
#endif /* ! defined (MINICURSES) */
#endif /* ! defined (__CURSES_H__) */