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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
- #ifdef __GNUG__
- #pragma once
- #pragma interface
- #endif
- #define _curses_h
-
- # include <stddef.h>
- # include <std.h>
- # include <stdio.h>
- extern "C" {
- #ifndef VMS
- # include <sgtty.h>
- #endif
-
- // protection against possibility that these are macros:
-
- #ifndef stty
- extern int stty(int, struct sgttyb*);
- #endif
-
- #ifndef gtty
- extern int gtty(int, struct sgttyb*);
- #endif
-
- }
-
- typedef char cbool; // curses explicitly declares bools as chars
-
- #if defined(hpux)
- enum CursesStatus { ERR = -1, OK = 0 }; // curses lib uses define's
- #else
- enum CursesStatus { ERR = 0, OK = 1 }; // curses lib uses define's
- #endif
-
- /*
- * 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 {
- #ifdef VMS
- int _cury, _curx;
- int _maxy, _maxx;
- int _begy, _begx;
- #else
- short _cury, _curx;
- short _maxy, _maxx;
- short _begy, _begx;
- #endif
- short _flags;
- #ifndef VMS
- short _ch_off;
- #endif
- cbool _clear;
- cbool _leave;
- cbool _scroll;
- #ifdef VMS
- cbool _wrap;
- #endif
- char **_y;
- short *_firstch;
- short *_lastch;
- struct _win_st *_nextp, *_orig;
- #ifdef VMS
- struct _win_st *_parent , *_child;
- int _id;
- #endif
- };
-
- #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"
- {
- extern WINDOW * stdscr;
- extern 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 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 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
- */
-
- int clearok(WINDOW* win, cbool bf);
- int leaveok(WINDOW* win, cbool bf);
- int scrollok(WINDOW* win, cbool bf);
- int flushok(WINDOW* win, cbool bf);
- void getyx(WINDOW* win, int& y, int& x);
- int winch(WINDOW* win);
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- 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)
- {return win->_y[win->_cury][win->_curx] & 0177; }
-
- #endif /* __OPTIMIZE__ */
-
- #if defined(USG) || defined(VMS)
- extern "C" {
- int raw();
- int noraw();
- int cbreak();
- int nocbreak();
- }
-
- #else
-
- int raw();
- int noraw();
- int cbreak();
- int nocbreak();
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline int raw()
- { return _tty.sg_flags|=RAW, _pfast=_rawmode=1, stty(_tty_ch,&_tty); }
- inline int noraw()
- { return _tty.sg_flags&=~RAW,_rawmode=0,_pfast=!(_tty.sg_flags&CRMOD),stty(_tty_ch,&_tty); }
- inline int cbreak()
- { return _tty.sg_flags |= CBREAK, _rawmode = 1, stty(_tty_ch,&_tty); }
- inline int nocbreak()
- { return _tty.sg_flags &= ~CBREAK,_rawmode=0,stty(_tty_ch,&_tty); }
-
- #endif /* __ OPTIMIZE __ */
-
- #endif /* USG */
-
-
- int crmode();
- int nocrmode();
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline int crmode() { return cbreak(); }
- inline int nocrmode() { return nocbreak(); }
-
- #endif /* __ OPTIMIZE __ */
-
- #if defined(USG) || defined(VMS)
-
- extern "C" {
- int _setecho(int);
- int _setnonl(int);
- }
-
- int echo();
- int noecho();
- int nl();
- int nonl();
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline int echo() { return _setecho(1); }
- inline int noecho() { return _setecho(0); }
- inline int nl() { return _setnonl(0); }
- inline int nonl() { return _setnonl(1); }
-
- #endif /* __ OPTIMIZE __ */
-
- extern "C" {
- int savetty();
- int resetty();
- int erasechar();
- int killchar();
- int baudrate();
- }
-
- #else /* not USG */
-
- int echo();
- int noecho();
- int nl();
- int nonl();
- int savetty();
- inline int resetty();
- int erasechar();
- int killchar();
- int baudrate();
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline int echo()
- { return _tty.sg_flags |= ECHO, _echoit = 1, stty(_tty_ch, &_tty); }
- inline int noecho()
- { return _tty.sg_flags &= ~ECHO, _echoit = 0, stty(_tty_ch, &_tty); }
- inline int nl()
- { return _tty.sg_flags |= CRMOD,_pfast = _rawmode,stty(_tty_ch, &_tty); }
- inline int nonl()
- { return _tty.sg_flags &= ~CRMOD, _pfast = 1, stty(_tty_ch, &_tty); }
- inline int savetty()
- { return (void) gtty(_tty_ch, &_tty), _res_flg = _tty.sg_flags; }
- inline int resetty()
- { return _tty.sg_flags = _res_flg, stty(_tty_ch, &_tty); }
- inline int erasechar()
- { return _tty.sg_erase; }
- inline int killchar()
- { return _tty.sg_kill; }
- inline int baudrate()
- { return _tty.sg_ospeed; }
-
- #endif /* __ OPTIMIZE __ */
-
- #endif /* USG */
-
- extern "C" {
- char *longname(char *, char *);
- char *getcap(char *);
- extern char *_unctrl[];
- }
-
-
- char * unctrl(int c);
-
- #if defined(__OPTIMIZE__) || defined(USE_LIBGXX_INLINES)
-
- inline char * unctrl(int c) { return _unctrl[(c) & 0177]; }
-
- #endif /* __ OPTIMIZE __ */
-
- #endif
-