rxvtlib.h

具有IDE功能的编辑器

# define NFONTS		5
# define FONT0_IDX	2
# define MFONT_LIST	"k14", "jiskan16", "jiskan18", "jiskan24", "jiskan26"
# define NFONT_LIST	"7x14", "8x16", "9x18", "12x24", "13x26"
#endif
#ifdef ZH
# define NFONTS		5
# define FONT0_IDX	1
# define MFONT_LIST	"taipei16", "taipeik20", "taipeik24", "taipeik20", \
       			"taipei16"
# define NFONT_LIST	"8x16", "10x20", "12x24", "10x20", "8x16"
#endif
#ifdef ZHCN			/* Here are our default GB fonts. */
# define NFONTS		3
# define FONT0_IDX	1
# define MFONT_LIST	"hanzigb16st", "hanzigb24st", "hanzigb16fs"
# define NFONT_LIST	"8x16", "12x24", "8x16"
#endif

/*
 * $Id: rxvt.h,v 1.40.2.6 1999/07/17 09:43:31 mason Exp $
 */

/* sort out conflicts in feature.h */
#undef  MULTICHAR_SET		/* a glyph is only ever defined by 1 char */
#ifdef KANJI
# define MULTICHAR_SET		/* a glyph is defined by 1 or 2 chars     */
# undef ZH			/* remove Chinese big5 support            */
# undef ZHCN			/* remove Chinese gb support              */
# undef GREEK_SUPPORT		/* Kanji/Greek together is too weird      */
# undef DEFINE_XTERM_COLOR	/* since kterm-color doesn't exist?       */
#endif
#ifdef ZH
# define MULTICHAR_SET		/* a glyph is defined by 1 or 2 chars     */
# undef KANJI			/* can't put Chinese/Kanji together       */
# undef ZHCN
# undef GREEK_SUPPORT
# undef DEFINE_XTERM_COLOR
#endif
#ifdef ZHCN
# define MULTICHAR_SET		/* a glyph is defined by 1 or 2 chars     */
# undef KANJI
# undef ZH
# undef GREEK_SUPPORT
#endif

/*
 *****************************************************************************
 * SYSTEM HACKS
 *****************************************************************************
 */
/* Consistent defines - please report on the necessity
 * @ Unixware: defines (__svr4__)
 */
#if defined (SVR4) && !defined (__svr4__)
# define __svr4__
#endif
#if defined (sun) && !defined (__sun__)
# define __sun__
#endif

/*
 * sun <sys/ioctl.h> isn't properly protected?
 * anyway, it causes problems when <termios.h> is also included
 */
#if defined (__sun__)
# undef HAVE_SYS_IOCTL_H
#endif

/*
 * Solaris defines SRIOCSREDIR in sys/strredir.h .
 * Needed for displaying console messages under solaris
 */

/*
 *****************************************************************************
 * INCLUDES
 *****************************************************************************
 */

#if defined (HAVE_SYS_IOCTL_H) && !defined (__sun__)
/* seems to cause problems when <termios.h> is also included on some suns */
#endif

/*
 *****************************************************************************
 * STRUCTURES AND TYPEDEFS
 *****************************************************************************
 */
/* Sanitize menubar info */
#ifndef MENUBAR
# undef MENUBAR_MAX
#endif
#ifndef MENUBAR_MAX
# define MENUBAR_MAX	0
#endif

struct _menuBar_t {
    short           state;
    Window          win;
} menuBar;

/* If we're using either the fancy scrollbar or menu bars, keep the
 * scrollColor resource.
 */
#if !defined(XTERM_SCROLLBAR) || defined(MENUBAR)
# define KEEP_SCROLLCOLOR 1
#else
# undef KEEP_SCROLLCOLOR
#endif

#ifdef TRANSPARENT
# define KNOW_PARENTS		4
#else
# define KNOW_PARENTS		1
#endif

struct _TermWin_t {
    short           width,	/* window width [pixels]                    */
                    height,	/* window height [pixels]                   */
                    fwidth,	/* font width [pixels]                      */
                    fheight,	/* font height [pixels]                     */
                    fprop,	/* font is proportional                     */
		    bprop,	/* treat bold font as proportional          */
		    mprop,	/* treat multichar font as proportional     */
                    ncol, nrow,	/* window size [characters]                 */
                    focus,	/* window has focus                         */
                    mapped,	/* window state mapped?                     */
                    saveLines;	/* number of lines that fit in scrollback   */
    unsigned short  nscrolled,	/* number of line actually scrolled         */
                    view_start;	/* scrollback view starts here              */
    Window          parent[KNOW_PARENTS],	/* parent[0] is our window        */
                    vt;		/* vt100 window                             */
    GC              gc;		/* GC for drawing text                      */
    XFontStruct    *font;	/* main font structure                      */
#ifndef NO_BOLDFONT
    XFontStruct    *boldFont;	/* bold font                                */
#endif
#ifdef MULTICHAR_SET
    XFontStruct    *mfont;	/* Multichar font structure                 */
#endif
    XFontSet        fontset;
#ifdef XPM_BACKGROUND
    Pixmap          pixmap;
#ifdef XPM_BUFFERING
    Pixmap          buf_pixmap;
#endif
#endif
} TermWin;

struct _scrollBar_t {
    short           beg, end;	/* beg/end of slider sub-window */
    short           top, bot;	/* top/bot of slider */
    short           state;	/* scrollbar state */
    Window          win;
} scrollBar;

#ifdef RXVT_GRAPHICS
int graphics_up;
struct grwin_t {
    Window win;
    int x, y;
    unsigned int w, h;
    short screen;
    struct _grcmd_t {
	char cmd;
	short color;
	short ncoords;
	int *coords;
	unsigned char *text;
	struct grcmd_t *next;
    } *graphics;
    struct grwin_t *prev, *next;
} *gr_root;
#endif

struct _row_col_t {
    short         row, col;
} oldcursor;

#ifndef min
# define min(a,b)	(((a) < (b)) ? (a) : (b))
# define max(a,b)	(((a) > (b)) ? (a) : (b))
#endif

#define MAX_IT(current, other)	if ((other) > (current)) (current) = (other)
#define MIN_IT(current, other)	if ((other) < (current)) (current) = (other)
#define SWAP_IT(one, two, tmp)				\
    do {						\
	(tmp) = (one); (one) = (two); (two) = (tmp);	\
    } while (0)

/*
 *****************************************************************************
 * NORMAL DEFINES
 *****************************************************************************
 */

#if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION)
# error if you disable both selection styles, how can you select, silly?
#endif

#ifndef XPM_BACKGROUND
# undef XPM_BUFFERING		/* disable what can't be used */
#endif

#define APL_CLASS	"XTerm"	/* class name */
#define APL_SUBCLASS	"Rxvt"	/* also check resources under this name */
#define APL_NAME	"rxvt"	/* normal name */

/* COLORTERM, TERM environment variables */
#define COLORTERMENV	"rxvt"
#ifdef XPM_BACKGROUND
# define COLORTERMENVFULL COLORTERMENV "-xpm"
#else
# define COLORTERMENVFULL COLORTERMENV
#endif
#ifndef TERMENV
# ifdef KANJI
#  define TERMENV	"kterm"
# else
#  define TERMENV	"xterm"
# endif
#endif

#if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR)
# define NO_MOUSE_REPORT_SCROLLBAR
#endif

#ifdef NO_RESOURCES
# undef USE_XGETDEFAULT
#endif

/* now look for other badly set stuff */

#if !defined (EACCESS) && defined(EAGAIN)
# define EACCESS EAGAIN
#endif

#define DO_EXIT ((int) 1 << 30)
#ifndef EXIT_SUCCESS		/* missing from <stdlib.h> */
# define EXIT_SUCCESS		0	/* exit function success */
# define EXIT_FAILURE		1	/* exit function failure */
#endif

#define menuBar_esc		10
#define scrollBar_esc		30
#define menuBar_margin		2	/* margin below text */

/* gap between text and window edges (could be configurable) */
#define TermWin_internalBorder	2

/* width of scrollBar, menuBar shadow, must be 1 or 2 */
#ifdef HALFSHADOW
# define SHADOW 1
#else
# define SHADOW 2
#endif

#ifndef STANDALONE
# undef SHADOW
# define SHADOW 2
#endif

#ifdef NEXT_SCROLLBAR
# undef SB_WIDTH
# define SB_WIDTH		19
# define SB_PADDING		1
# define SB_BORDER_WIDTH	1
# define SB_BEVEL_WIDTH_UPPER_LEFT	1
# define SB_BEVEL_WIDTH_LOWER_RIGHT	2
# define SB_LEFT_PADDING	(SB_PADDING + SB_BORDER_WIDTH)
# define SB_MARGIN_SPACE	(SB_PADDING * 2)
# define SB_BUTTON_WIDTH	(SB_WIDTH - SB_MARGIN_SPACE - SB_BORDER_WIDTH)
# define SB_BUTTON_HEIGHT	(SB_BUTTON_WIDTH)
# define SB_BUTTON_SINGLE_HEIGHT	(SB_BUTTON_HEIGHT + SB_PADDING)
# define SB_BUTTON_BOTH_HEIGHT		(SB_BUTTON_SINGLE_HEIGHT * 2)
# define SB_BUTTON_TOTAL_HEIGHT		(SB_BUTTON_BOTH_HEIGHT + SB_PADDING)
# define SB_BUTTON_BEVEL_X	(SB_LEFT_PADDING)
# define SB_BUTTON_FACE_X	(SB_BUTTON_BEVEL_X + SB_BEVEL_WIDTH_UPPER_LEFT)
# define SB_THUMB_MIN_HEIGHT	(SB_BUTTON_WIDTH - (SB_PADDING * 2))
 /*
  *    +-------------+
  *    |             | <---< SB_PADDING
  *    | ::::::::::: |
  *    | ::::::::::: |
  *   '''''''''''''''''
  *   ,,,,,,,,,,,,,,,,,
  *    | ::::::::::: |
  *    | ::::::::::: |
  *    |  +---------------< SB_BEVEL_WIDTH_UPPER_LEFT
  *    |  | :::::::: |
  *    |  V :::: vv-------< SB_BEVEL_WIDTH_LOWER_RIGHT
  *    | +---------+ |
  *    | | ......%%| |
  *    | | ......%%| |
  *    | | ..()..%%| |
  *    | | ......%%| |
  *    | | %%%%%%%%| |
  *    | +---------+ | <.........................
  *    |             | <---< SB_PADDING         :
  *    | +---------+ | <-+..........            :---< SB_BUTTON_TOTAL_HEIGHT
  *    | | ......%%| |   |         :            :
  *    | | ../\..%%| |   |---< SB_BUTTON_HEIGHT :
  *    | | %%%%%%%%| |   |         :            :
  *    | +---------+ | <-+         :            :
  *    |             |             :            :
  *    | +---------+ | <-+         :---< SB_BUTTON_BOTH_HEIGHT
  *    | | ......%%| |   |         :            :
  *    | | ..\/..%%| |   |         :            :
  *    | | %%%%%%%%| |   |---< SB_BUTTON_SINGLE_HEIGHT
  *    | +---------+ |   |         :            :
  *    |             |   |         :            :
  *    +-------------+ <-+.........:............:
  *    ^^|_________| :
  *    ||     |      :
  *    ||     +---< SB_BUTTON_WIDTH
  *    ||            :
  *    |+------< SB_PADDING
  *    |:            :
  *    +----< SB_BORDER_WIDTH
  *     :            :
  *     :............:
  *           |
  *           +---< SB_WIDTH
  */
#else
# ifdef XTERM_SCROLLBAR
#  undef  SB_WIDTH
#  define SB_WIDTH		15
# else
#  if !defined (SB_WIDTH) || (SB_WIDTH < 8)
#   undef SB_WIDTH
#   define SB_WIDTH		11	/* scrollBar width */
#  endif
# endif				/* XTERM_SCROLLBAR */
#endif

#define NO_REFRESH		0	/* Window not visible at all!        */
#define FAST_REFRESH		(1<<1)	/* Fully exposed window              */
#define SLOW_REFRESH		(1<<2)	/* Partially exposed window          */
#define SMOOTH_REFRESH		(1<<3)	/* Do sync'ing to make it smooth     */

#ifdef NO_SECONDARY_SCREEN
# define NSCREENS		0
#else
# define NSCREENS		1
#endif

#define IGNORE			0
#define SAVE			's'
#define RESTORE			'r'

/* special (internal) prefix for font commands */
#define FONT_CMD		'#'
#define FONT_DN			"#-"
#define FONT_UP			"#+"

/* flags for scr_gotorc() */
#define C_RELATIVE		1	/* col movement is relative */
#define R_RELATIVE		2	/* row movement is relative */
#define RELATIVE		(R_RELATIVE|C_RELATIVE)

/* modes for scr_insdel_chars(), scr_insdel_lines() */
#define INSERT			-1	/* don't change these values */
#define DELETE			+1
#define ERASE			+2

/* all basic bit-flags in first/lower 16 bits */

#define RS_None			0	/* Normal */
#define RS_fgMask		0x0000001Fu	/* 32 colors */
#define RS_bgMask		0x000003E0u	/* 32 colors */
#define RS_Bold			0x00000400u	/* bold */
#define RS_Blink		0x00000800u	/* blink */
#define RS_RVid			0x00001000u	/* reverse video */
#define RS_Uline		0x00002000u	/* underline */
#define RS_acsFont		0x00004000u	/* ACS graphics char set */
#define RS_ukFont		0x00008000u	/* UK character set */
#define RS_fontMask		(RS_acsFont|RS_ukFont)
#define RS_baseattrMask		(RS_Bold|RS_Blink|RS_RVid|RS_Uline)

/* all other bit-flags in upper 16 bits */

#ifdef MULTICHAR_SET
# define RS_multi0		0x10000000u	/* only multibyte characters */
# define RS_multi1		0x20000000u	/* multibyte 1st byte */
# define RS_multi2		(RS_multi0|RS_multi1)	/* multibyte 2nd byte */
# define RS_multiMask		(RS_multi0|RS_multi1)	/* multibyte mask */
#else
# define RS_multiMask		0
#endif

#define RS_attrMask		(RS_baseattrMask|RS_fontMask|RS_multiMask)

#define	Opt_console		(1LU<<0)
#define Opt_loginShell		(1LU<<1)
#define Opt_iconic		(1LU<<2)
#define Opt_visualBell		(1LU<<3)
#define Opt_mapAlert		(1LU<<4)
#define Opt_reverseVideo	(1LU<<5)
#define Opt_utmpInhibit		(1LU<<6)
#define Opt_scrollBar		(1LU<<7)
#define Opt_scrollBar_right	(1LU<<8)
#define Opt_scrollBar_floating	(1LU<<9)
#define Opt_meta8		(1LU<<10)
#define Opt_scrollTtyOutput	(1LU<<11)
#define Opt_scrollKeypress	(1LU<<12)
#define Opt_transparent		(1LU<<13)
/* place holder used for parsing command-line options */
#define Opt_Reverse		(1LU<<30)
#define Opt_Boolean		(1LU<<31)

/*
 * XTerm escape sequences: ESC ] Ps;Pt BEL
 */
#define XTerm_name		0
#define XTerm_iconName		1
#define XTerm_title		2
#define XTerm_logfile		46	/* not implemented */
#define XTerm_font		50

/*
 * rxvt extensions of XTerm escape sequences: ESC ] Ps;Pt BEL
 */
#define XTerm_Menu		10	/* set menu item */
#define XTerm_Pixmap		20	/* new bg pixmap */
#define XTerm_restoreFG		39	/* change default fg color */
#define XTerm_restoreBG		49	/* change default bg color */

#define restoreFG		39	/* restore default fg color */
#define restoreBG		49	/* restore default bg color */

/* Words starting with `Color_' are colours.  Others are counts */

enum colour_list {
    Color_fg = 0,
    Color_bg,
    minCOLOR,			/* 2 */
    Color_Black = minCOLOR,
    Color_Red3,
    Color_Green3,
    Color_Yellow3,
    Color_Blue3,