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- // This may look like C code, but it is really -*- C++ -*-
-
- /*
- Copyright (C) 1989 Free Software Foundation
- written by Eric Newton (newton@rocky.oswego.edu)
-
- This file is part of GNU CC.
-
- GNU CC is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY. No author or distributor
- accepts responsibility to anyone for the consequences of using it
- or for whether it serves any particular purpose or works at all,
- unless he says so in writing. Refer to the GNU CC General Public
- License for full details.
-
- Everyone is granted permission to copy, modify and redistribute
- GNU CC, but only under the conditions described in the
- GNU CC General Public License. A copy of this license is
- supposed to have been given to you along with GNU CC so you
- can know your rights and responsibilities. It should be in a
- file named COPYING. Among other things, the copyright notice
- and this notice must be preserved on all copies.
- */
-
- /*
- * Edited for compatablity with C++, 2/28/89 <ecn>
- * This file has all the /usr/include/curses.h info (with proper prototypes)
- * used for the CursesWindow classes. You may need to change this to be
- * compatable with your curses implementation.
- *
- */
-
- #ifndef _curses_h
- #pragma once
- #define _curses_h
-
- # include <stddef.h>
- # include <std.h>
- # include <stdio.h>
- extern "C" {
- # include <sgtty.h>
- }
-
- typedef char cbool; // curses explicitly declares bools as chars
-
- enum CursesStatus { ERR = 0, OK = 1 }; // curses lib uses define's
-
- /*
- * BSD'ish. Warning!!
- *
- */
- # 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)
-
- /*
- * Capabilities from termcap
- */
-
- extern cbool 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;
-
- extern cbool GT, NONL, UPPERCASE, normtty, _pfast;
-
- struct _win_st {
- short _cury, _curx;
- short _maxy, _maxx;
- short _begy, _begx;
- short _flags;
- short _ch_off;
- cbool _clear;
- cbool _leave;
- cbool _scroll;
- char **_y;
- short *_firstch;
- short *_lastch;
- struct _win_st *_nextp, *_orig;
- };
-
- #define WINDOW struct _win_st
-
- extern cbool My_term;
- extern cbool _echoit;
- extern cbool _rawmode;
- extern cbool _endwin;
-
- extern char *Def_term;
- extern char ttytype[];
-
- extern int LINES;
- extern int COLS;
- extern int _tty_ch;
- extern int _res_flg;
-
-
- typedef struct sgttyb SGTTY;
-
- extern SGTTY _tty;
-
- /*
- * standard curses functions.
- *
- */
-
- extern "C"
- {
- WINDOW * stdscr;
- WINDOW * curscr;
- WINDOW * newwin(int lines, int cols, int sy, int sx);
- WINDOW * subwin(WINDOW *w, int lines, int cols, int sy, int sx);
- WINDOW * initscr();
- int box (WINDOW*, char, char);
- int delwin(WINDOW*);
- int mvcur(int, int, int, int);
- int overlay(WINDOW*, WINDOW*);
- int overwrite(WINDOW*, WINDOW*);
- int scroll(WINDOW*);
- int touchline(WINDOW*, int, int, int);
- int touchoverlap(WINDOW*, WINDOW*);
- int touchwin(WINDOW*);
- int waddch(WINDOW*, char);
- int waddstr(WINDOW*, const char*);
- int wclear(WINDOW*);
- int wclrtobot(WINDOW*);
- int wclrtoeol(WINDOW*);
- int wdelch(WINDOW*);
- int wdeleteln(WINDOW*);
- int werase(WINDOW*);
- int wgetch(WINDOW*);
- int wgetstr(WINDOW*, char*);
- int winch(WINDOW*);
- int winsch(WINDOW*, char);
- int winsertln(WINDOW*);
- int wmove(WINDOW*, int, int);
- int wrefresh(WINDOW*);
- int wstandend(WINDOW*);
- int wstandout(WINDOW*);
- int wprintw(WINDOW*, const char * fmt, ...);
- int mvwprintw(WINDOW*, int y, int x, const char * fmt, ...);
- int wscanw(WINDOW*, const char *, ...);
- int mvwscanw(int, int, WINDOW*, const char*, ...);
- int endwin();
- }
-
- /* Pseudo functions */
- /*
- * these are inlines rather than defines here so as to allow overloaded
- * versions in the CursesWindow class
- */
-
- inline int clearok(WINDOW* win, cbool bf) { return(win->_clear = bf); }
- inline int leaveok(WINDOW* win, cbool bf) { return(win->_leave = bf); }
- inline int scrollok(WINDOW* win, cbool bf) { return(win->_scroll = bf); }
- inline int flushok(WINDOW* win, cbool bf)
- { return(bf ? (win->_flags |= _FLUSH):(win->_flags &= ~_FLUSH)); }
- inline void getyx(WINDOW* win, int& y, int& x)
- { y = win->_cury; x = win->_curx; }
- inline int winch(WINDOW* win) { win->_y[win->_cury][win->_curx] & 0177; }
-
- /*
- * these are left as define's
- */
-
- #define raw() (_tty.sg_flags|=RAW, _pfast=_rawmode=TRUE, stty(_tty_ch,&_tty))
- #define noraw() (_tty.sg_flags&=~RAW,_rawmode=FALSE,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty))
- #define cbreak() (_tty.sg_flags |= CBREAK, _rawmode = TRUE, stty(_tty_ch,&_tty))
- #define nocbreak() (_tty.sg_flags &= ~CBREAK,_rawmode=FALSE,stty(_tty_ch,&_tty))
- #define crmode() cbreak() /* backwards compatability */
- #define nocrmode() nocbreak() /* backwards compatability */
- #define echo() (_tty.sg_flags |= ECHO, _echoit = TRUE, stty(_tty_ch, &_tty))
- #define noecho() (_tty.sg_flags &= ~ECHO, _echoit = FALSE, stty(_tty_ch, &_tty))
- #define nl() (_tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty))
- #define nonl() (_tty.sg_flags &= ~CRMOD, _pfast = TRUE, stty(_tty_ch, &_tty))
- #define savetty() ((void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags)
- #define resetty() (_tty.sg_flags = _res_flg, stty(_tty_ch, &_tty))
-
- #define erasechar() (_tty.sg_erase)
- #define killchar() (_tty.sg_kill)
- #define baudrate() (_tty.sg_ospeed)
-
- extern "C" {
- char *longname(char *, char *);
- char *getcap(char *);
- char *_unctrl[];
- }
-
- inline char * unctrl(int c) { return _unctrl[(c) & 0177]; }
-
- #endif
-