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Diffstat (limited to 'src/LYCurses.h')
| -rw-r--r-- | src/LYCurses.h | 831 |
1 files changed, 0 insertions, 831 deletions
diff --git a/src/LYCurses.h b/src/LYCurses.h deleted file mode 100644 index 178b0d4d..00000000 --- a/src/LYCurses.h +++ /dev/null @@ -1,831 +0,0 @@ -/* $LynxId: LYCurses.h,v 1.83 2009/11/27 12:58:31 tom Exp $ */ -#ifndef LYCURSES_H -#define LYCURSES_H - -#ifndef HTUTILS_H -#include <HTUtils.h> -#endif - -/* - * Because we have to configure PDCURSES last, we may get bogus definitions - * from the system curses library - cancel these now. - */ -#ifdef HAVE_XCURSES - -#undef ASSUME_DEFAULT_COLORS -#undef COLOR_CURSES -#undef FANCY_CURSES -#undef HAVE_CBREAK -#undef HAVE_RESIZETERM -#undef HAVE_USE_DEFAULT_COLORS -#undef NCURSES -#undef USE_DEFAULT_COLORS - -#define HAVE_CBREAK 1 -#define COLOR_CURSES 1 -#define FANCY_CURSES 1 - -#endif - -/* - * The simple color scheme maps the 8 combinations of bold/underline/reverse - * to the standard 8 ANSI colors (with some variations based on context). - */ -#undef USE_COLOR_TABLE - -#ifdef USE_COLOR_STYLE -#define USE_COLOR_TABLE 1 /* default color logic is used */ -#else -#if defined(USE_SLANG) || defined(COLOR_CURSES) -#define USE_COLOR_TABLE 1 -#endif -#endif - -#ifdef TRUE -#undef TRUE /* to prevent parse error :( */ -#endif /* TRUE */ -#ifdef FALSE -#undef FALSE /* to prevent parse error :( */ -#endif /* FALSE */ - -#ifdef USE_SLANG -#include <slang.h> -typedef unsigned long chtype; - -#undef WINDOW -typedef struct { - int top_y; - int left_x; - int height; - int width; -} WINDOW; - -/* slang doesn't really do windows... */ -#define waddch(w,c) LYaddch(c) -#define waddstr(w,s) addstr(s) -#define wmove(win, row, col) SLsmg_gotorc(((win)?(win)->top_y:0) + (row), ((win)?(win)->left_x:0) + (col)) - -#ifndef SLSMG_UARROW_CHAR -#define SLSMG_UARROW_CHAR '^' -#endif - -#ifndef SLSMG_DARROW_CHAR -#define SLSMG_DARROW_CHAR 'v' -#endif - -#ifndef SLSMG_LARROW_CHAR -#define SLSMG_LARROW_CHAR '<' -#endif - -#ifndef SLSMG_RARROW_CHAR -#define SLSMG_RARROW_CHAR '>' -#endif - -#ifndef SLSMG_CKBRD_CHAR -#define SLSMG_CKBRD_CHAR '#' -#endif - -#ifndef SLSMG_BLOCK_CHAR -#define SLSMG_BLOCK_CHAR '#' -#endif - -#ifndef ACS_UARROW -#define ACS_UARROW SLSMG_UARROW_CHAR -#endif - -#ifndef ACS_DARROW -#define ACS_DARROW SLSMG_DARROW_CHAR -#endif - -#ifndef ACS_LARROW -#define ACS_LARROW SLSMG_LARROW_CHAR -#endif - -#ifndef ACS_RARROW -#define ACS_RARROW SLSMG_RARROW_CHAR -#endif - -#ifndef ACS_CKBOARD -#define ACS_CKBOARD SLSMG_CKBRD_CHAR -#endif - -#ifndef ACS_BLOCK -#define ACS_BLOCK SLSMG_BLOCK_CHAR -#endif - -#else /* Using curses: */ - -#ifdef VMS -#define FANCY_CURSES - -#endif /* VMS */ - -#ifndef HAVE_TYPE_CHTYPE - -#ifdef __PDCURSES__ -#define HAVE_TYPE_CHTYPE 1 -#endif - -#if defined(_VMS_CURSES) || defined(VMS) -typedef char chtype; - -#define HAVE_TYPE_CHTYPE 1 -#endif - -#endif /* ! HAVE_TYPE_CHTYPE */ - -/* - * CR may be defined before the curses.h include occurs. - * There is a conflict between the termcap char *CR and the define. - * Assuming that the definition of CR will always be carriage return. - * 06-09-94 Lynx 2-3-1 Garrett Arch Blythe - */ -#ifdef CR -#undef CR /* to prevent parse error :( */ -#define REDEFINE_CR -#endif /* CR */ - -#ifdef HZ -#undef HZ /* to prevent parse error :( */ -#endif /* HZ */ - -/* SunOS 4.x has a redefinition between ioctl.h and termios.h */ -#if defined(sun) && !defined(__SVR4) -#undef NL0 -#undef NL1 -#undef CR0 -#undef CR1 -#undef CR2 -#undef CR3 -#undef TAB0 -#undef TAB1 -#undef TAB2 -#undef XTABS -#undef BS0 -#undef BS1 -#undef FF0 -#undef FF1 -#undef ECHO -#undef NOFLSH -#undef TOSTOP -#undef FLUSHO -#undef PENDIN -#endif - -#if defined(_MSC_VER) -#undef MOUSE_MOVED /* conflict between PDCURSES and _WIN32 */ -#endif /* _MSC_VER */ - -/* - * Do this to build with glibc 2.1.3 (apparently it was not used to build a - * system before release). - */ -#include <signal.h> - -#undef CS /* some BSD versions of curses use this */ -#define CS curses_CS /* ...but we don't */ - -#ifdef ERR -#undef ERR /* all versions of curses define this */ -#endif - -#ifdef MOUSE_MOVED -#undef MOUSE_MOVED /* wincon.h or MINGW32's copy of it */ -#endif - -#ifdef HAVE_CONFIG_H -# ifdef HAVE_NCURSESW_NCURSES_H -# undef GCC_PRINTFLIKE /* <libutf8.h> may define 'printf' */ -# include <ncursesw/ncurses.h> -# undef printf /* but we don't want that... */ -# else -# ifdef HAVE_NCURSES_NCURSES_H -# include <ncurses/ncurses.h> -# else -# ifdef HAVE_NCURSES_H -# include <ncurses.h> -# else -# ifdef HAVE_CURSESX_H -# include <cursesX.h> /* Ultrix */ -# else -# ifdef HAVE_JCURSES_H -# include <jcurses.h> /* sony_news */ -# else -# ifdef HAVE_XCURSES -# include <xcurses.h> /* PDCurses' UNIX port */ -# else -# include <curses.h> /* default */ -# endif -# endif -# endif -# endif -# endif -# endif - -# if defined(wgetbkgd) && !defined(getbkgd) -# define getbkgd(w) wgetbkgd(w) /* workaround pre-1.9.9g bug */ -# endif - -# ifdef FANCY_CURSES -# if defined(NCURSES) && defined(HAVE_NCURSESW_TERM_H) -# include <ncursesw/term.h> -# else -# if defined(NCURSES) && defined(HAVE_NCURSES_TERM_H) -# include <ncurses/term.h> -# else -# if defined(HAVE_NCURSESW_NCURSES_H) || defined(HAVE_NCURSES_NCURSES_H) || defined(HAVE_XCURSES) -# undef HAVE_TERM_H /* only use one in comparable path! */ -# endif -# if defined(HAVE_TERM_H) -# include <term.h> -# endif -# endif -# endif -# endif - -# if defined(NCURSES_VERSION) && defined(HAVE_DEFINE_KEY) -# define USE_KEYMAPS 1 -# endif - -#else -# if defined(VMS) && defined(__GNUC__) -# include <LYGCurses.h> -# else -# include <curses.h> /* everything else */ -# endif /* VMS && __GNUC__ */ -#endif /* HAVE_CONFIG_H */ - -/* - * PDCurses' mouse code does nothing in the DJGPP configuration. - */ -#if defined(PDCURSES) && !defined(__DJGPP__) && !defined(HAVE_XCURSES) -#define USE_MOUSE 1 -#endif - -/* - * Pick up the native ncurses name: - */ -#if defined(NCURSES_MOUSE_VERSION) -#define USE_MOUSE 1 -#endif - -/* - * For systems where select() does not work for TTY's, we can poll using - * curses. - */ -#if defined(_WINDOWS) || defined(__MINGW32__) -#if defined(PDCURSES) && defined(PDC_BUILD) && PDC_BUILD >= 2401 -#define USE_CURSES_NODELAY 1 -#endif - -#if defined(NCURSES_VERSION) -#define USE_CURSES_NODELAY 1 -#endif -#endif /* _WINDOWS || __MINGW32__ */ - -#if defined(NCURSES_VERSION) && defined(__BEOS__) -#define USE_CURSES_NODELAY 1 -#endif - -/* - * If we have pads, use them to implement left/right scrolling. - */ -#if defined(HAVE_NEWPAD) && defined(HAVE_PNOUTREFRESH) && !defined(PDCURSES) -#define USE_CURSES_PADS 1 -#endif - -/* - * ncurses 1.9.9e won't work for pads, but 4.2 does (1.9.9g doesn't have a - * convenient ifdef, though it would work). - */ -#if defined(NCURSES_VERSION) && !defined(NCURSES_VERSION_MAJOR) -#undef USE_CURSES_PADS -#endif - -/* - * Most implementations of curses treat pair 0 specially, as the default - * foreground and background color. Also, the COLORS variable corresponds to - * the total number of colors. - * - * PDCurses does not follow these rules. Its COLORS variable claims it has - * 8 colors, but it actually implements 16. That makes it hard to optimize - * color settings against color pair 0 in a portable fashion. - */ -#if defined(COLOR_CURSES) -#if defined(PDCURSES) || defined(HAVE_XCURSES) -#define COLORS 16 /* should be a variable... */ -#else -#define USE_CURSES_PAIR_0 -#endif -#endif - -#endif /* USE_SLANG */ - -#ifdef __cplusplus -extern "C" { -#endif -#ifdef USE_SLANG -#define LYstopPopup() /* nothing */ -#define LYtopwindow() LYwin -#else - extern void LYsubwindow(WINDOW * param); - extern WINDOW *LYtopwindow(void); - -#define LYstopPopup() LYsubwindow(0) -#endif /* NCURSES */ - - extern void LYbox(WINDOW * win, BOOLEAN formfield); - extern WINDOW *LYstartPopup(int *top_y, int *left_x, int *height, int *width); - -/* - * Useful macros not in PDCurses or very old ncurses headers. - */ -#if !defined(HAVE_GETBEGX) && !defined(getbegx) -#define getbegx(win) ((win)->_begx) -#endif -#if !defined(HAVE_GETBEGY) && !defined(getbegy) -#define getbegy(win) ((win)->_begy) -#endif -#if !defined(HAVE_GETBKGD) && !defined(getbkgd) -#define getbkgd(win) ((win)->_bkgd) -#endif - -#if defined(HAVE_WATTR_GET) - extern long LYgetattrs(WINDOW * win); - -#else -#if defined(HAVE_GETATTRS) || defined(getattrs) -#define LYgetattrs(win) getattrs(win) -#else -#define LYgetattrs(win) ((win)->_attrs) -#endif -#endif /* HAVE_WATTR_GET */ - -#if defined(PDCURSES) -#define HAVE_GETBKGD 1 /* can use fallback definition */ -#define HAVE_NAPMS 1 /* can use millisecond-delays */ -# if defined(PDC_BUILD) && PDC_BUILD >= 2401 - extern int saved_scrsize_x; - extern int saved_scrsize_y; -# endif -#endif - -#ifdef HAVE_NAPMS -#define SECS2Secs(n) (1000 * (n)) -#define Secs2SECS(n) ((n) / 1000.0) -#define SECS_FMT "%.3f" -#else -#define SECS2Secs(n) (n) -#define Secs2SECS(n) (n) -#define SECS_FMT "%.0f" -#endif - -#ifdef NCURSES_VERSION - extern void _nc_freeall(void); /* HAVE__NC_FREEALL */ - extern void _nc_free_and_exit(int); /* HAVE__NC_FREE_AND_EXIT */ -#endif - -/* Both slang and curses: */ -#ifndef TRUE -#define TRUE 1 -#endif /* !TRUE */ -#ifndef FALSE -#define FALSE 0 -#endif /* !FALSE */ - -#ifdef REDEFINE_CR -#define CR FROMASCII('\015') -#endif /* REDEFINE_CR */ - -#ifdef ALT_CHAR_SET -#define BOXVERT 0 /* use alt char set for popup window vertical borders */ -#define BOXHORI 0 /* use alt char set for popup window vertical borders */ -#endif - -#ifndef BOXVERT -#define BOXVERT '*' /* character for popup window vertical borders */ -#endif -#ifndef BOXHORI -#define BOXHORI '*' /* character for popup window horizontal borders */ -#endif - -#ifndef KEY_DOWN -#undef HAVE_KEYPAD /* avoid confusion with bogus 'keypad()' */ -#endif - - extern int LYlines; /* replaces LINES */ - extern int LYcols; /* replaces COLS */ - -/* - * The scrollbar, if used, occupies the rightmost column. - */ -#ifdef USE_SCROLLBAR -#define LYbarWidth (LYShowScrollbar ? 1 : 0) -#else -#define LYbarWidth 0 -#endif - -/* - * Usable limits for display: - */ -#if defined(FANCY_CURSES) || defined(USE_SLANG) -#if defined(PDCURSES) -#define LYcolLimit (LYcols - LYbarWidth - 1) /* PDCurses wrapping is buggy */ -#else -#define LYcolLimit (LYcols - LYbarWidth) -#endif -#else -#define LYcolLimit (LYcols - 1) -#endif - -#ifdef USE_CURSES_PADS - extern WINDOW *LYwin; - extern int LYshiftWin; - extern int LYwideLines; - extern int LYtableCols; - extern BOOLEAN LYuseCursesPads; - -#else -#define LYwin stdscr -#define LYshiftWin 0 -#define LYwideLines 0 -#define LYtableCols 0 -#endif - - extern BOOLEAN setup(char *terminal); - extern int LYscreenHeight(void); - extern int LYscreenWidth(void); - extern int LYstrExtent(const char *string, int len, int maxCells); - extern int LYstrExtent2(const char *string, int len); - extern int LYstrFittable(const char *string, int maxCells); - extern int LYstrCells(const char *string); - extern void LYclear(void); - extern void LYclrtoeol(void); - extern void LYerase(void); - extern void LYmove(int y, int x); - extern void LYnoVideo(int mask); - extern void LYnormalColor(void); - extern void LYpaddstr(WINDOW * w, int width, const char *s); - extern void LYrefresh(void); - extern void LYstartTargetEmphasis(void); - extern void LYstopTargetEmphasis(void); - extern void LYtouchline(int row); - extern void LYwaddnstr(WINDOW * w, const char *s, size_t len); - extern void start_curses(void); - extern void stop_curses(void); - -#define LYaddstr(s) LYwaddnstr(LYwin, s, strlen(s)) - -#ifdef VMS - extern int DCLsystem(char *command); - extern void VMSexit(); - extern int ttopen(); - extern int ttclose(); - extern int ttgetc(); - extern void VMSsignal(int sig, void (*func) ()); -#endif /* VMS */ - -#if defined(USE_COLOR_STYLE) - extern void curses_css(char *name, int dir); - extern void curses_style(int style, int dir); - extern void setHashStyle(int style, int color, int cattr, int mono, const char *element); - extern void setStyle(int style, int color, int cattr, int mono); - extern void wcurses_css(WINDOW * win, char *name, int dir); - extern void curses_w_style(WINDOW * win, int style, int dir); - -# define LynxChangeStyle(style,dir) curses_style(style,dir) -# define LynxWChangeStyle(win,style,dir) curses_w_style(win,style,dir) -#else -# define LynxWChangeStyle(win,style,dir) (void)1 -#endif /* USE_COLOR_STYLE */ - -#ifdef USE_COLOR_TABLE - extern void LYaddAttr(int a); - extern void LYsubAttr(int a); - extern void lynx_setup_colors(void); - extern unsigned Lynx_Color_Flags; -#endif - -#if defined(USE_COLOR_TABLE) || defined(USE_SLANG) - extern int Current_Attr; -#endif - -#ifdef USE_SLANG -#define SHOW_WHEREIS_TARGETS 1 - -#if !defined(VMS) && !defined(DJGPP) -#define USE_MOUSE 1 -#endif - -#if !defined(__DJGPP__) && !defined(__CYGWIN__) -#define USE_KEYMAPS 1 -#endif - -#define SL_LYNX_USE_COLOR 1 -#define SL_LYNX_OVERRIDE_COLOR 2 - -#define start_bold() LYaddAttr(LYUnderlineLinks ? 4 : 1) -#define start_reverse() LYaddAttr(2) -#define start_underline() LYaddAttr(LYUnderlineLinks ? 1 : 4) -#define stop_bold() LYsubAttr(LYUnderlineLinks ? 4 : 1) -#define stop_reverse() LYsubAttr(2) -#define stop_underline() LYsubAttr(LYUnderlineLinks ? 1 : 4) - -#ifdef FANCY_CURSES -#undef FANCY_CURSES -#endif /* FANCY_CURSES */ - -/* - * Map some curses functions to slang functions. - */ -#define stdscr ((WINDOW *)0) -#ifdef SLANG_MBCS_HACK - extern int PHYSICAL_SLtt_Screen_Cols; - -#define COLS PHYSICAL_SLtt_Screen_Cols -#else -#define COLS SLtt_Screen_Cols -#endif /* SLANG_MBCS_HACK */ -#define LINES SLtt_Screen_Rows -#define move SLsmg_gotorc -#define addstr SLsmg_write_string - extern void LY_SLerase(void); - -#define erase LY_SLerase -#define clear LY_SLerase -#define standout SLsmg_reverse_video -#define standend SLsmg_normal_video -#define clrtoeol SLsmg_erase_eol - -#ifdef SLSMG_NEWLINE_SCROLLS -#define scrollok(a,b) SLsmg_Newline_Behavior \ - = ((b) ? SLSMG_NEWLINE_SCROLLS : SLSMG_NEWLINE_MOVES) -#else -#define scrollok(a,b) SLsmg_Newline_Moves = ((b) ? 1 : -1) -#endif - -#define LYaddch(ch) SLsmg_write_char(ch) - -#if SLANG_VERSION >= 20000 -#define addch_raw(ch) do { \ - SLsmg_Char_Type buf; \ - buf.nchars = 1; \ - buf.wchars[0] = ch; \ - buf.color = Current_Attr; \ - SLsmg_write_raw (&buf, 1); \ - } while (0) -#else -#define addch_raw(ch) do { \ - SLsmg_Char_Type buf; \ - buf = (ch) | (Current_Attr << 4); \ - SLsmg_write_raw (&buf, 1); \ - } while (0) -#endif /* SLANG_VERSION >= 20000 */ - -#define echo() -#define printw SLsmg_printf - - extern int curscr; - extern BOOLEAN FullRefresh; - -#ifdef clearok -#undef clearok -#endif /* clearok */ -#define clearok(a,b) { FullRefresh = (BOOLEAN)b; } - extern void LY_SLrefresh(void); - -#ifdef refresh -#undef refresh -#endif /* refresh */ -#define refresh LY_SLrefresh - -#ifdef VMS - extern void VTHome(void); - -#define endwin() LYclear(),refresh(),SLsmg_reset_smg(),VTHome() -#else -#define endwin SLsmg_reset_smg(),SLang_reset_tty -#endif /* VMS */ - -#else /* Define curses functions: */ - -#ifdef FANCY_CURSES -#define SHOW_WHEREIS_TARGETS 1 - -#ifdef VMS -/* - * For VMS curses, [w]setattr() and [w]clrattr() - * add and subtract, respectively, the attributes - * _UNDERLINE, _BOLD, _REVERSE, and _BLINK. - FM - */ -#define start_bold() setattr(LYUnderlineLinks ? _UNDERLINE : _BOLD) -#define stop_bold() clrattr(LYUnderlineLinks ? _UNDERLINE : _BOLD) -#define start_underline() setattr(LYUnderlineLinks ? _BOLD : _UNDERLINE) -#define stop_underline() clrattr(LYUnderlineLinks ? _BOLD : _UNDERLINE) -#define start_reverse() setattr(_REVERSE) -#define wstart_reverse(w) wsetattr(w, _REVERSE) -#define stop_reverse() clrattr(_REVERSE) -#define wstop_reverse(w) wclrattr(w, _REVERSE) - -#else /* Not VMS: */ - - extern int string_to_attr(const char *name); - -/* - * For Unix FANCY_FANCY curses we interpose - * our own functions to add or subtract the - * A_foo attributes. - FM - */ -#if defined(USE_COLOR_TABLE) && !defined(USE_COLOR_STYLE) - extern void LYaddWAttr(WINDOW * win, int a); - extern void LYsubWAttr(WINDOW * win, int a); - extern void LYaddWAttr(WINDOW * win, int a); - extern void LYsubWAttr(WINDOW * win, int a); - -#undef standout -#define standout() lynx_standout(TRUE) -#undef standend -#define standend() lynx_standout(FALSE) -#else -#define LYaddAttr(attr) LYaddWAttr(LYwin,attr) -#define LYaddWAttr(win,attr) wattron(win,attr) -#define LYsubAttr(attr) LYsubWAttr(LYwin,attr) -#define LYsubWAttr(win,attr) wattroff(win,attr) -#endif - -#if defined(USE_COLOR_TABLE) - extern void lynx_set_color(int a); - extern void lynx_standout(int a); - extern char *LYgetTableString(int code); - extern int LYgetTableAttr(void); - extern int lynx_chg_color(int, int, int); -#endif - -#define start_bold() LYaddAttr(LYUnderlineLinks ? A_UNDERLINE : A_BOLD) -#define stop_bold() LYsubAttr(LYUnderlineLinks ? A_UNDERLINE : A_BOLD) -#define start_underline() LYaddAttr(LYUnderlineLinks ? A_BOLD : A_UNDERLINE) -#define stop_underline() LYsubAttr(LYUnderlineLinks ? A_BOLD : A_UNDERLINE) - -#if defined(SNAKE) && defined(HP_TERMINAL) -#define start_reverse() LYaddWAttr(LYwin, A_DIM) -#define wstart_reverse(w) LYaddWAttr(w, A_DIM) -#define stop_reverse() LYsubWAttr(LYwin, A_DIM) -#define wstop_reverse(w) LYsubWAttr(w, A_DIM) -#else -#define start_reverse() LYaddAttr(A_REVERSE) -#define wstart_reverse(w) LYaddWAttr(w, A_REVERSE) -#define stop_reverse() LYsubAttr(A_REVERSE) -#define wstop_reverse(w) LYsubWAttr(w, A_REVERSE) -#endif /* SNAKE && HP_TERMINAL */ - -#endif /* VMS */ - -#else /* Not FANCY_CURSES: */ -/* *INDENT-OFF* */ -#ifdef COLOR_CURSES -#undef COLOR_CURSES -Error FANCY_CURSES -There is a problem with the configuration. We expect to have FANCY_CURSES -defined when COLOR_CURSES is defined, since we build on the attributes used in -FANCY_CURSES. Check your config.log to see why the FANCY_CURSES test failed. -#endif -/* *INDENT-ON* */ - -/* - * We only have [w]standout() and [w]standin(), - * so we'll use them synonymously for bold and - * reverse, and ignore underline. - FM - */ -#define start_bold() standout() -#define start_underline() /* nothing */ -#define start_reverse() standout() -#define wstart_reverse(a) wstandout(a) -#define stop_bold() standend() -#define stop_underline() /* nothing */ -#define stop_reverse() standend() -#define wstop_reverse(a) wstandend(a) - -#endif /* FANCY_CURSES */ - -#ifdef __hpux /* FIXME: configure check */ -#undef ACS_UARROW -#undef ACS_DARROW -#undef ACS_LARROW -#undef ACS_RARROW -#undef ACS_BLOCK -#undef ACS_CKBOARD -#endif - -#ifndef ACS_UARROW -#define ACS_UARROW '^' -#endif - -#ifndef ACS_DARROW -#define ACS_DARROW 'V' -#endif - -#ifndef ACS_LARROW -#define ACS_LARROW '{' -#endif - -#ifndef ACS_RARROW -#define ACS_RARROW '}' -#endif - -#ifndef ACS_BLOCK -#define ACS_BLOCK '}' -#endif - -#ifndef ACS_CKBOARD -#define ACS_CKBOARD '}' -#endif - -#define LYaddch(ch) waddch(LYwin, ch) - -#define addch_raw(ch) LYaddch(ch) - -#endif /* USE_SLANG */ - -#ifdef USE_SLANG -#define LYGetYX(y, x) y = SLsmg_get_row(), x = SLsmg_get_column() -#else -#ifdef getyx -#define LYGetYX(y, x) getyx(LYwin, y, x) -#else -#define LYGetYX(y, x) y = LYwin->_cury, x = LYwin->_curx -#endif /* getyx */ -#endif /* USE_SLANG */ - -/* - * If the screen library allows us to specify "default" color, allow user to - * control it. - */ -#ifdef USE_DEFAULT_COLORS -#if defined(USE_SLANG) || defined(HAVE_ASSUME_DEFAULT_COLORS) -#define EXP_ASSUMED_COLOR 1 -#endif -#endif - - extern void lynx_enable_mouse(int); - extern void lynx_force_repaint(void); - extern void lynx_nl2crlf(int normal); - extern void lynx_start_title_color(void); - extern void lynx_stop_title_color(void); - extern void lynx_start_link_color(int flag, int pending); - extern void lynx_stop_link_color(int flag, int pending); - extern void lynx_stop_target_color(void); - extern void lynx_start_target_color(void); - extern void lynx_start_status_color(void); - extern void lynx_stop_status_color(void); - extern void lynx_start_h1_color(void); - extern void lynx_stop_h1_color(void); - extern void lynx_start_prompt_color(void); - extern void lynx_stop_prompt_color(void); - extern void lynx_start_radio_color(void); - extern void lynx_stop_radio_color(void); - extern void lynx_stop_all_colors(void); - - extern void lynx_start_bold(void); - extern void lynx_start_reverse(void); - extern void lynx_start_underline(void); - extern void lynx_stop_bold(void); - extern void lynx_stop_reverse(void); - extern void lynx_stop_underline(void); - -/* - * To prevent corrupting binary data on DOS, MS-WINDOWS or OS/2 we open files - * and stdout in BINARY mode by default. Where necessary we should open and - * (close!) TEXT mode. - * - * Note: EMX has no corresponding variable like _fmode on DOS, but it does - * have setmode. - */ -#if defined(_WINDOWS) || defined(DJGPP) || defined(__EMX__) || defined(WIN_EX) -#define SetOutputMode(mode) fflush(stdout), setmode(fileno(stdout), mode) -#else -#define SetOutputMode(mode) /* nothing */ -#endif - -#if defined(_WINDOWS) || defined(DJGPP) -#define SetDefaultMode(mode) _fmode = mode -#else -#define SetDefaultMode(mode) /* nothing */ -#endif - -/* - * Very old versions of curses cannot put the cursor on the lower right corner. - * Adjust our "hidden" cursor position accordingly. - */ -#if defined(FANCY_CURSES) || defined(USE_SLANG) -#define LYHideCursor() LYmove((LYlines - 1), (LYcolLimit - 1)) -#else -#define LYHideCursor() LYmove((LYlines - 1), (LYcolLimit - 2)) -#endif - - extern void LYstowCursor(WINDOW * win, int row, int col); - extern void LYSetDisplayLines(void); - -#ifdef __cplusplus -} -#endif -#endif /* LYCURSES_H */ |