227 lines
9 KiB
C
227 lines
9 KiB
C
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/* curses.h - defines macros and prototypes for curses */
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#ifndef _CURSES_H
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#define _CURSES_H
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#include <termios.h>
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#include <stdarg.h>
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#include <stdio.h>
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typedef int bool;
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#ifndef TRUE
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#define TRUE 1
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#endif
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#ifndef FALSE
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#define FALSE 0
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#endif
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#ifndef ERR
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#define ERR (-1) /* general error flag */
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#endif
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#ifndef OK
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#define OK 0 /* general OK flag */
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#endif
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/* Macros. */
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#define box(win,vc,hc) wbox(win,0,0,0,0,vc,hc)
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#define addch(ch) waddch(stdscr,ch)
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#define mvaddch(y,x,ch) (wmove(stdscr,y,x)==ERR?ERR:waddch(stdscr,ch))
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#define mvwaddch(win,y,x,ch) (wmove(win,y,x)==ERR?ERR:waddch(win,ch))
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#define getch() wgetch(stdscr)
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#define mvgetch(y,x) (wmove(stdscr,y,x)==ERR?ERR:wgetch(stdscr))
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#define mvwgetch(win,y,x) (wmove(win,y,x)==ERR?ERR:wgetch(win))
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#define addstr(str) waddstr(stdscr,str)
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#define mvaddstr(y,x,str) (wmove(stdscr,y,x)==ERR?ERR:waddstr(stdscr,str))
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#define mvwaddstr(win,y,x,str) (wmove(win,y,x)==ERR?ERR:waddstr(win,str))
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#define getstr(str) wgetstr(stdscr,str)
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#define mvgetstr(y,x,str) (wmove(stdscr,y,x)==ERR?ERR:wgetstr(stdscr,str))
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#define mvwgetstr(win,y,x,str) (wmove(win,y,x)==ERR?ERR:wgetstr(win,str))
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#define move(y,x) wmove(stdscr,y,x)
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#define clear() wclear(stdscr)
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#define erase() werase(stdscr)
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#define clrtobot() wclrtobot(stdscr)
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#define mvclrtobot(y,x) (wmove(stdscr,y,x)==ERR?ERR:wclrtobot(stdscr))
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#define mvwclrtobot(win,y,x) (wmove(win,y,x)==ERR?ERR:wclrtobot(win))
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#define clrtoeol() wclrtoeol(stdscr)
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#define mvclrtoeol(y,x) (wmove(stdscr,y,x)==ERR?ERR:wclrtoeol(stdscr))
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#define mvwclrtoeol(win,y,x) (wmove(win,y,x)==ERR?ERR:wclrtoeol(win))
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#define insertln() winsertln(stdscr)
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#define mvinsertln(y,x) (wmove(stdscr,y,x)==ERR?ERR:winsertln(stdscr))
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#define mvwinsertln(win,y,x) (wmove(win,y,x)==ERR?ERR:winsertln(win))
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#define deleteln() wdeleteln(stdscr)
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#define mvdeleteln(y,x) (wmove(stdscr,y,x)==ERR?ERR:wdeleteln(stdscr))
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#define mvwdeleteln(win,y,x) (wmove(win,y,x)==ERR?ERR:wdeleteln(win))
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#define refresh() wrefresh(stdscr)
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#define inch() winch(stdscr)
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#define insch(ch) winsch(stdscr,ch)
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#define mvinsch(y,x,ch) (wmove(stdscr,y,x)==ERR?ERR:winsch(stdscr,ch))
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#define mvwinsch(win,y,x,ch) (wmove(win,y,x)==ERR?ERR:winsch(win,ch))
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#define delch() wdelch(stdscr)
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#define mvdelch(y,x) (wmove(stdscr,y,x)==ERR?ERR:wdelch(stdscr))
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#define mvwdelch(win,y,x) (wmove(win,y,x)==ERR?ERR:wdelch(win))
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#define standout() wstandout(stdscr)
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#define wstandout(win) ((win)->_attrs |= A_STANDOUT)
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#define standend() wstandend(stdscr)
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#define wstandend(win) ((win)->_attrs &= ~A_STANDOUT)
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#define attrset(attrs) wattrset(stdscr, attrs)
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#define wattrset(win, attrs) ((win)->_attrs = (attrs))
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#define attron(attrs) wattron(stdscr, attrs)
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#define wattron(win, attrs) ((win)->_attrs |= (attrs))
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#define attroff(attrs) wattroff(stdscr,attrs)
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#define wattroff(win, attrs) ((win)->_attrs &= ~(attrs))
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#define resetty() tcsetattr(1, TCSANOW, &_orig_tty)
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#define getyx(win,y,x) (y = (win)->_cury, x = (win)->_curx)
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/* Video attribute definitions. */
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#define A_BLINK 0x0100
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#define A_BLANK 0
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#define A_BOLD 0x0200
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#define A_DIM 0
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#define A_PROTECT 0
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#define A_REVERSE 0x0400
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#define A_STANDOUT 0x0800
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#define A_UNDERLINE 0x1000
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#define A_ALTCHARSET 0x2000
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/* Type declarations. */
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typedef struct {
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int _cury; /* current pseudo-cursor */
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int _curx;
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int _maxy; /* max coordinates */
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int _maxx;
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int _begy; /* origin on screen */
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int _begx;
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int _flags; /* window properties */
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int _attrs; /* attributes of written characters */
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int _tabsize; /* tab character size */
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bool _clear; /* causes clear at next refresh */
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bool _leave; /* leaves cursor as it happens */
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bool _scroll; /* allows window scrolling */
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bool _nodelay; /* input character wait flag */
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bool _keypad; /* flags keypad key mode active */
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int **_line; /* pointer to line pointer array */
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int *_minchng; /* First changed character in line */
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int *_maxchng; /* Last changed character in line */
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int _regtop; /* Top/bottom of scrolling region */
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int _regbottom;
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} WINDOW;
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/* External variables */
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extern int LINES; /* terminal height */
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extern int COLS; /* terminal width */
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extern bool NONL; /* \n causes CR too ? */
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extern WINDOW *curscr; /* the current screen image */
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extern WINDOW *stdscr; /* the default screen window */
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extern struct termios _orig_tty, _tty;
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extern unsigned int ACS_ULCORNER; /* terminal dependent block grafic */
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extern unsigned int ACS_LLCORNER; /* charcters. Forget IBM, we are */
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extern unsigned int ACS_URCORNER; /* independent of their charset. :-) */
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extern unsigned int ACS_LRCORNER;
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extern unsigned int ACS_RTEE;
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extern unsigned int ACS_LTEE;
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extern unsigned int ACS_BTEE;
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extern unsigned int ACS_TTEE;
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extern unsigned int ACS_HLINE;
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extern unsigned int ACS_VLINE;
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extern unsigned int ACS_PLUS;
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extern unsigned int ACS_S1;
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extern unsigned int ACS_S9;
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extern unsigned int ACS_DIAMOND;
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extern unsigned int ACS_CKBOARD;
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extern unsigned int ACS_DEGREE;
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extern unsigned int ACS_PLMINUS;
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extern unsigned int ACS_BULLET;
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extern unsigned int ACS_LARROW;
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extern unsigned int ACS_RARROW;
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extern unsigned int ACS_DARROW;
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extern unsigned int ACS_UARROW;
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extern unsigned int ACS_BOARD;
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extern unsigned int ACS_LANTERN;
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extern unsigned int ACS_BLOCK;
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_PROTOTYPE( char *unctrl, (int _c) );
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_PROTOTYPE( int baudrate, (void));
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_PROTOTYPE( void beep, (void));
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_PROTOTYPE( void cbreak, (void));
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_PROTOTYPE( void clearok, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( void clrscr, (void));
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_PROTOTYPE( void curs_set, (int _visibility) );
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_PROTOTYPE( void delwin, (WINDOW *_win) );
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_PROTOTYPE( void doupdate, (void));
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_PROTOTYPE( void echo, (void));
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_PROTOTYPE( int endwin, (void));
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_PROTOTYPE( int erasechar, (void));
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_PROTOTYPE( void fatal, (char *_s) );
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_PROTOTYPE( int fixterm, (void));
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_PROTOTYPE( void flash, (void));
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_PROTOTYPE( void gettmode, (void));
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_PROTOTYPE( void idlok, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( WINDOW *initscr, (void));
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_PROTOTYPE( void keypad, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( int killchar, (void));
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_PROTOTYPE( void leaveok, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( char *longname, (void));
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_PROTOTYPE( void meta, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( int mvcur, (int _oldy, int _oldx, int _newy, int _newx) );
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_PROTOTYPE( int mvinch, (int _y, int _x) );
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_PROTOTYPE( int mvprintw, (int _y, int _x, const char *_fmt, ...) );
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_PROTOTYPE( int mvscanw, (int _y, int _x, const char *_fmt, ...) );
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_PROTOTYPE( int mvwin, (WINDOW *_win, int _begy, int _begx) );
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_PROTOTYPE( int mvwinch, (WINDOW *_win, int _y, int _x) );
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_PROTOTYPE( int mvwprintw, (WINDOW *_win, int _y, int _x, const char *_fmt,
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...) );
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_PROTOTYPE( int mvwscanw, (WINDOW *_win, int _y, int _x, const char *_fmt,
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...) );
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_PROTOTYPE( WINDOW *newwin, (int _num_lines, int _num_cols, int _y, int _x));
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_PROTOTYPE( void nl, (void));
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_PROTOTYPE( void nocbreak, (void));
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_PROTOTYPE( void nodelay, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( void noecho, (void));
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_PROTOTYPE( void nonl, (void));
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_PROTOTYPE( void noraw, (void));
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_PROTOTYPE( void outc, (int _c) );
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_PROTOTYPE( void overlay, (WINDOW *_win1, WINDOW *_win2) );
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_PROTOTYPE( void overwrite, (WINDOW *_win1, WINDOW *_win2) );
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_PROTOTYPE( void poscur, (int _r, int _c) );
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_PROTOTYPE( int printw, (const char *_fmt, ...) );
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_PROTOTYPE( void raw, (void));
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_PROTOTYPE( int resetterm, (void));
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_PROTOTYPE( int saveoldterm, (void));
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_PROTOTYPE( int saveterm, (void));
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_PROTOTYPE( int savetty, (void));
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_PROTOTYPE( int scanw, (const char *_fmt, ...) );
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_PROTOTYPE( void scroll, (WINDOW *_win) );
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_PROTOTYPE( void scrollok, (WINDOW *_win, bool _flag) );
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_PROTOTYPE( int setscrreg, (int _top, int _bottom) );
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_PROTOTYPE( int setterm, (char *_type) );
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_PROTOTYPE( int setupterm, (void));
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_PROTOTYPE( WINDOW *subwin, (WINDOW *_orig, int _nlines, int _ncols, int _y,
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int _x));
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_PROTOTYPE( int tabsize, (int _ts) );
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_PROTOTYPE( void touchwin, (WINDOW *_win) );
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_PROTOTYPE( int waddch, (WINDOW *_win, int _c) );
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_PROTOTYPE( int waddstr, (WINDOW *_win, char *_str) );
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_PROTOTYPE( int wbox, (WINDOW *_win, int _ymin, int _xmin, int _ymax,
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int _xmax, unsigned int _v, unsigned int _h) );
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_PROTOTYPE( void wclear, (WINDOW *_win) );
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_PROTOTYPE( int wclrtobot, (WINDOW *_win) );
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_PROTOTYPE( int wclrtoeol, (WINDOW *_win) );
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_PROTOTYPE( int wdelch, (WINDOW *_win) );
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_PROTOTYPE( int wdeleteln, (WINDOW *_win) );
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_PROTOTYPE( void werase, (WINDOW *_win) );
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_PROTOTYPE( int wgetch, (WINDOW *_win) );
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_PROTOTYPE( int wgetstr, (WINDOW *_win, char *_str) );
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_PROTOTYPE( int winch, (WINDOW *_win) );
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_PROTOTYPE( int winsch, (WINDOW *_win, int _c) );
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_PROTOTYPE( int winsertln, (WINDOW *_win) );
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_PROTOTYPE( int wmove, (WINDOW *_win, int _y, int _x) );
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_PROTOTYPE( void wnoutrefresh, (WINDOW *_win) );
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_PROTOTYPE( int wprintw, (WINDOW *_win, const char *_fmt, ...));
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_PROTOTYPE( void wrefresh, (WINDOW *_win) );
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_PROTOTYPE( int wscanw, (WINDOW *_win, const char *_fmt, ...));
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_PROTOTYPE( int wsetscrreg, (WINDOW *_win, int _top, int _bottom) );
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_PROTOTYPE( int wtabsize, (WINDOW *_win, int _ts) );
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#endif /* _CURSES_H */
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