Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files. =================================================================== RCS file: /ftp/cvs/cvsroot/src/lib/libcurses/curses_private.h,v rcsdiff: /ftp/cvs/cvsroot/src/lib/libcurses/curses_private.h,v: warning: Unknown phrases like `commitid ...;' are present. retrieving revision 1.12 retrieving revision 1.24 diff -u -p -r1.12 -r1.24 --- src/lib/libcurses/curses_private.h 2000/12/22 17:07:13 1.12 +++ src/lib/libcurses/curses_private.h 2002/07/19 13:22:41 1.24 @@ -1,4 +1,4 @@ -/* $NetBSD: curses_private.h,v 1.12 2000/12/22 17:07:13 jdc Exp $ */ +/* $NetBSD: curses_private.h,v 1.24 2002/07/19 13:22:41 blymn Exp $ */ /*- * Copyright (c) 1998-2000 Brett Lymn @@ -13,7 +13,7 @@ * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. The name of the author may not be used to endorse or promote products - * derived from this software withough specific prior written permission + * derived from this software without specific prior written permission * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES @@ -29,7 +29,36 @@ * */ +#include + /* Private structure definitions for curses. */ + +/* Termcap capabilities. */ +extern char __tc_am, __tc_bs, __tc_cc, __tc_da, __tc_eo, + __tc_hc, __tc_hl, __tc_in, __tc_mi, __tc_ms, + __tc_nc, __tc_ns, __tc_os, __tc_ul, __tc_ut, + __tc_xb, __tc_xn, __tc_xt, __tc_xs, __tc_xx; +extern char __CA; +extern int __tc_pa, __tc_Co, __tc_NC; +extern char *__tc_ac, *__tc_AB, *__tc_ae, *__tc_AF, *__tc_AL, + *__tc_al, *__tc_as, *__tc_bc, *__tc_bl, *__tc_bt, + *__tc_cd, *__tc_ce, *__tc_cl, *__tc_cm, *__tc_cr, + *__tc_cs, *__tc_dc, *__tc_DL, *__tc_dl, *__tc_dm, + *__tc_DO, *__tc_do, *__tc_eA, *__tc_ed, *__tc_ei, + *__tc_ho, *__tc_Ic, *__tc_ic, *__tc_im, *__tc_Ip, + *__tc_ip, *__tc_k0, *__tc_k1, *__tc_k2, *__tc_k3, + *__tc_k4, *__tc_k5, *__tc_k6, *__tc_k7, *__tc_k8, + *__tc_k9, *__tc_kd, *__tc_ke, *__tc_kh, *__tc_kl, + *__tc_kr, *__tc_ks, *__tc_ku, *__tc_LE, *__tc_ll, + *__tc_ma, *__tc_mb, *__tc_md, *__tc_me, *__tc_mh, + *__tc_mk, *__tc_mm, *__tc_mo, *__tc_mp, *__tc_mr, + *__tc_nd, *__tc_nl, *__tc_oc, *__tc_op, + *__tc_rc, *__tc_RI, *__tc_Sb, *__tc_sc, *__tc_se, + *__tc_SF, *__tc_Sf, *__tc_sf, *__tc_so, *__tc_sp, + *__tc_SR, *__tc_sr, *__tc_ta, *__tc_te, *__tc_ti, + *__tc_uc, *__tc_ue, *__tc_UP, *__tc_up, *__tc_us, + *__tc_vb, *__tc_ve, *__tc_vi, *__tc_vs; + /* * A window an array of __LINE structures pointed to by the 'lines' pointer. * A line is an array of __LDATA structures pointed to by the 'line' pointer. @@ -51,6 +80,11 @@ struct __ldata { #define __LDATASIZE (sizeof(__LDATA)) struct __line { +#ifdef DEBUG +#define SENTINEL_VALUE 0xaac0ffee + + unsigned int sentinel; /* try to catch line overflows */ +#endif #define __ISDIRTY 0x01 /* Line is dirty. */ #define __ISPASTEOL 0x02 /* Cursor is past end of line */ unsigned int flags; @@ -80,11 +114,13 @@ struct __window { /* Window structure. #define __LEAVEOK 0x00000100 /* If cursor left */ #define __KEYPAD 0x00010000 /* If interpreting keypad codes */ #define __NOTIMEOUT 0x00020000 /* Wait indefinitely for func keys */ +#define __IDCHAR 0x00040000 /* insert/delete char sequences */ unsigned int flags; int delay; /* delay for getch() */ attr_t wattr; /* Character attributes */ wchar_t bch; /* Background character */ attr_t battr; /* Background attributes */ + int scr_t, scr_b; /* Scrolling region top, bottom */ }; /* Set of attributes unset by 'me' - 'mb', 'md', 'mh', 'mk', 'mp' and 'mr'. */ @@ -96,51 +132,144 @@ struct __winlist { struct __winlist *nextp; /* Next window. */ }; -/* Private variables. */ +struct __color { + short num; + short red; + short green; + short blue; + int flags; +}; + +/* List of colour pairs */ +struct __pair { + short fore; + short back; + int flags; +}; + +/* Maximum colours */ +#define MAX_COLORS 64 +/* Maximum colour pairs - determined by number of colour bits in attr_t */ +#define MAX_PAIRS 64 /* PAIR_NUMBER(__COLOR) + 1 */ + +typedef struct keymap keymap_t; + +/* this is the encapsulation of the terminal definition, one for + * each terminal that curses talks to. + */ +struct __screen { + FILE *infd, *outfd; /* input and output file descriptors */ + WINDOW *curscr; /* Current screen. */ + WINDOW *stdscr; /* Standard screen. */ + WINDOW *__virtscr; /* Virtual screen (for doupdate()). */ + int curwin; /* current window for refresh */ + short lx, ly; /* loop parameters for refresh */ + int COLS; /* Columns on the screen. */ + int LINES; /* Lines on the screen. */ + int COLORS; /* Maximum colors on the screen */ + int COLOR_PAIRS; /* Maximum color pairs on the screen */ + int My_term; /* Use Def_term regardless. */ + char GT; /* Gtty indicates tabs. */ + char NONL; /* Term can't hack LF doing a CR. */ + char UPPERCASE; /* Terminal is uppercase only. */ + + /* BEWARE!!! The order of the following terminal capabilities */ + /* (tc_foo) is important - do not update without fixing the zap */ + /* function in setterm.c */ + char tc_am, tc_bs, tc_cc, tc_da, tc_eo, tc_hc, tc_hl, tc_in, tc_mi, + tc_ms, tc_nc, tc_ns, tc_os, tc_ul, tc_ut, tc_xb, tc_xn, tc_xt, + tc_xs, tc_xx; + int flag_count; + int tc_pa, tc_Co, tc_NC; + int int_count; + char *tc_AB, *tc_ac, *tc_ae, *tc_AF, *tc_AL, + *tc_al, *tc_as, *tc_bc, *tc_bl, *tc_bt, + *tc_cd, *tc_ce, *tc_cl, *tc_cm, *tc_cr, + *tc_cs, *tc_dc, *tc_DL, *tc_dl, *tc_dm, + *tc_DO, *tc_do, *tc_eA, *tc_ed, *tc_ei, + *tc_ho, *tc_Ic, *tc_ic, *tc_im, *tc_Ip, + *tc_ip, *tc_k0, *tc_k1, *tc_k2, *tc_k3, + *tc_k4, *tc_k5, *tc_k6, *tc_k7, *tc_k8, + *tc_k9, *tc_kd, *tc_ke, *tc_kh, *tc_kl, + *tc_kr, *tc_ks, *tc_ku, *tc_LE, *tc_ll, + *tc_ma, *tc_mb, *tc_md, *tc_me, *tc_mh, + *tc_mk, *tc_mm, *tc_mo, *tc_mp, *tc_mr, + *tc_nd, *tc_nl, *tc_oc, *tc_op, *tc_pc, + *tc_rc, *tc_RI, *tc_Sb, *tc_sc, *tc_se, + *tc_SF, *tc_Sf, *tc_sf, *tc_so, *tc_sp, + *tc_SR, *tc_sr, *tc_ta, *tc_te, *tc_ti, + *tc_uc, *tc_ue, *tc_UP, *tc_up, *tc_us, + *tc_vb, *tc_ve, *tc_vi, *tc_vs; + char CA; + int str_count; + chtype acs_char[NUM_ACS]; + struct __color colours[MAX_COLORS]; + struct __pair colour_pairs[MAX_PAIRS]; + attr_t nca; + +/* Style of colour manipulation */ +#define COLOR_NONE 0 +#define COLOR_ANSI 1 /* ANSI/DEC-style colour manipulation */ +#define COLOR_HP 2 /* HP-style colour manipulation */ +#define COLOR_TEK 3 /* Tektronix-style colour manipulation */ +#define COLOR_OTHER 4 /* None of the others but can set fore/back */ + int color_type; + + attr_t mask_op; + attr_t mask_me; + attr_t mask_ue; + attr_t mask_se; + struct tinfo *cursesi_genbuf; + int old_mode; /* old cursor visibility state for terminal */ + keymap_t *base_keymap; + int echoit; + int pfast; + int rawmode; + int noqch; + int clearok; + int useraw; + struct __winlist *winlistp; + struct termios cbreakt, rawt, *curt, save_termios; + struct termios orig_termios, baset, savedtty; + int ovmin; + int ovtime; + char *stdbuf; + unsigned int len; + int meta_state; + char pad_char; + char ttytype[128]; + int endwin; + int notty; +}; + + extern char __GT; /* Gtty indicates tabs. */ extern char __NONL; /* Term can't hack LF doing a CR. */ extern char __UPPERCASE; /* Terminal is uppercase only. */ - extern int My_term; /* Use Def_term regardless. */ extern const char *Def_term; /* Default terminal type. */ - -/* Termcap capabilities. */ -extern char __tc_am, __tc_bs, __tc_cc, __tc_da, __tc_eo, - __tc_hc, __tc_hl, __tc_in, __tc_mi, __tc_ms, - __tc_nc, __tc_ns, __tc_os, __tc_ul, __tc_ut, - __tc_xb, __tc_xn, __tc_xt, __tc_xs, __tc_xx; -extern char __CA; -extern int __tc_pa, __tc_Co, __tc_NC; -extern char *__tc_ac, *__tc_AB, *__tc_ae, *__tc_AF, *__tc_AL, - *__tc_al, *__tc_as, *__tc_bc, *__tc_bl, *__tc_bt, - *__tc_cd, *__tc_ce, *__tc_cl, *__tc_cm, *__tc_cr, - *__tc_cs, *__tc_dc, *__tc_DL, *__tc_dl, *__tc_dm, - *__tc_DO, *__tc_do, *__tc_eA, *__tc_ed, *__tc_ei, - *__tc_ho, *__tc_Ic, *__tc_ic, *__tc_im, *__tc_Ip, - *__tc_ip, *__tc_k0, *__tc_k1, *__tc_k2, *__tc_k3, - *__tc_k4, *__tc_k5, *__tc_k6, *__tc_k7, *__tc_k8, - *__tc_k9, *__tc_kd, *__tc_ke, *__tc_kh, *__tc_kl, - *__tc_kr, *__tc_ks, *__tc_ku, *__tc_LE, *__tc_ll, - *__tc_ma, *__tc_mb, *__tc_md, *__tc_me, *__tc_mh, - *__tc_mk, *__tc_mm, *__tc_mo, *__tc_mp, *__tc_mr, - *__tc_nd, *__tc_nl, *__tc_oc, *__tc_op, - *__tc_rc, *__tc_RI, *__tc_Sb, *__tc_sc, *__tc_se, - *__tc_SF, *__tc_Sf, *__tc_sf, *__tc_so, *__tc_sp, - *__tc_SR, *__tc_sr, *__tc_ta, *__tc_te, *__tc_ti, - *__tc_uc, *__tc_ue, *__tc_UP, *__tc_up, *__tc_us, - *__tc_vb, *__tc_ve, *__tc_vi, *__tc_vs; +extern SCREEN *_cursesi_screen; /* The current screen in use */ /* Private functions. */ #ifdef DEBUG -void __CTRACE(const char *fmt, ...); +void __CTRACE(const char *, ...); #endif +void __cputchar_args(char, void *); +void _cursesi_free_keymap(keymap_t *); +int _cursesi_gettmode(SCREEN *); +void _cursesi_reset_acs(SCREEN *); +void _cursesi_resetterm(SCREEN *); +int _cursesi_setterm(char *, SCREEN *); +int _cursesi_wnoutrefresh(SCREEN *, WINDOW *); int __delay(void); -unsigned int __hash(char *s, int len); -void __id_subwins(WINDOW *orig); -void __init_getch(void); -void __init_acs(void); -char *__longname(char *bp, char *def); /* Original BSD version */ -int __mvcur(int ly, int lx, int y, int x, int in_refresh); +u_int __hash_more(char *, size_t, u_int); +#define __hash(s, len) __hash_more((s), (len), 0u) +void __id_subwins(WINDOW *); +void __init_getch(SCREEN *); +void __init_acs(SCREEN *); +char *__longname(char *, char *); /* Original BSD version */ +int __mvcur(int, int, int, int, int); +WINDOW *__newwin(SCREEN *, int, int, int, int); int __nodelay(void); int __notimeout(void); char *__parse_cap(const char *, ...); @@ -153,21 +282,22 @@ void __restore_stophandler(void); void __save_termios(void); void __set_color(attr_t attr); void __set_stophandler(void); -void __set_subwin(WINDOW *orig, WINDOW *win); -void __startwin(void); -void __stop_signal_handler(int signo); +void __set_subwin(WINDOW *, WINDOW *); +void __startwin(SCREEN *); +void __stop_signal_handler(int); int __stopwin(void); -void __swflags(WINDOW *win); -int __timeout(int delay); -int __touchline(WINDOW *win, int y, int sx, int ex); -int __touchwin(WINDOW *win); -char *__tscroll(const char *cap, int n1, int n2); +void __swflags(WINDOW *); +int __timeout(int); +int __touchline(WINDOW *, int, int, int); +int __touchwin(WINDOW *); +char *__tscroll(const char *, int, int); void __unsetattr(int); -int __waddch(WINDOW *win, __LDATA *dp); +int __waddch(WINDOW *, __LDATA *); +int __wgetnstr(WINDOW *, char *, int); /* Private #defines. */ -#define min(a,b) (a < b ? a : b) -#define max(a,b) (a > b ? a : b) +#define min(a,b) ((a) < (b) ? (a) : (b)) +#define max(a,b) ((a) > (b) ? (a ): (b)) /* Private externs. */ extern int __echoit;