// 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 * 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 # include # include extern "C" { # include } 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