rxvt.h

rxvt经典的linux下的终端.小巧实用

#define XTerm_Color_pointer	13	/* change actual 'Pointer' color */
#define XTerm_Color_RV		17	/* change actual 'Highlight' color */
#define XTerm_Color_BD		18	/* change actual 'Bold' color */
#define XTerm_Color_UL		19	/* change actual 'Underline' color */
#define XTerm_logfile		46	/* not implemented */
#define XTerm_font		50

/*
 * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|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 XTerm_dumpscreen	55	/* dump scrollback and all of screen */

/* Words starting with `Color_' are colours.  Others are counts */
/*
 * The following comment is mostly obsolete since pixcolor_set was expanded:
 * We're currently upto 29 colours.  Only 3 more available.  The
 * PixColor and rendition colour usage should probably be decoupled
 * on the unnecessary items, e.g. Color_pointer, but won't bother
 * until we need to.  Also, be aware of usage in pixcolor_set
 */

enum colour_list {
    Color_fg = 0,
    Color_bg,
    minCOLOR,			/* 2 */
    Color_Black = minCOLOR,
    Color_Red3,
    Color_Green3,
    Color_Yellow3,
    Color_Blue3,
    Color_Magenta3,
    Color_Cyan3,
    maxCOLOR,			/* minCOLOR + 7 */
#ifndef NO_BRIGHTCOLOR
    Color_AntiqueWhite = maxCOLOR,
    minBrightCOLOR,		/* maxCOLOR + 1 */
    Color_Grey25 = minBrightCOLOR,
    Color_Red,
    Color_Green,
    Color_Yellow,
    Color_Blue,
    Color_Magenta,
    Color_Cyan,
    maxBrightCOLOR,		/* minBrightCOLOR + 7 */
    Color_White = maxBrightCOLOR,
#else
    Color_White = maxCOLOR,
#endif
#ifdef TTY_256COLOR
    min256COLOR = Color_White + 1,
    max256COLOR = minCOLOR + 255,
#endif
#ifndef NO_CURSORCOLOR
    Color_cursor,
    Color_cursor2,
#endif
    Color_pointer,
    Color_border,
#ifndef NO_BOLD_UNDERLINE_REVERSE
    Color_BD,
    Color_UL,
    Color_RV,
#endif
#ifdef OPTION_HC
    Color_HC,
#endif
#ifdef KEEP_SCROLLCOLOR
    Color_scroll,
    Color_trough,
#endif
    NRS_COLORS,			/* */
#ifdef KEEP_SCROLLCOLOR
    Color_topShadow = NRS_COLORS,
    Color_bottomShadow,
    TOTAL_COLORS		/* upto 30 */
#else
    TOTAL_COLORS = NRS_COLORS	/* */
#endif
};

#ifdef TTY_256COLOR
# define Color_Bits	9
# define NPIXCLR_SETS	9	/* (256 + 14) bits / 32 bits */
#else
# define Color_Bits	5
# define NPIXCLR_SETS	1	/* (16 + 14) bits / 32 bits */
#endif
#define NPIXCLR_BITS	32

#define DEFAULT_RSTYLE		(RS_None | (Color_fg) | (Color_bg<<Color_Bits))

/*
 * Resource list
 */
enum {
    Rs_display_name = 0,
    Rs_term_name,
    Rs_iconName,
    Rs_geometry,
    Rs_reverseVideo,
    Rs_color,
    _Rs_color = Rs_color + NRS_COLORS - 1,
    Rs_font,
    _Rs_font = Rs_font + MAX_NFONTS - 1,
#ifdef MULTICHAR_SET
    Rs_mfont,
    _Rs_mfont = Rs_mfont + MAX_NFONTS - 1,
    Rs_multichar_encoding,
    Rs_mc_hack,
#endif
    Rs_name,
    Rs_title,
#if defined (XPM_BACKGROUND) || (MENUBAR_MAX)
    Rs_path,
#endif
#ifdef XPM_BACKGROUND
    Rs_backgroundPixmap,
#endif
#if (MENUBAR_MAX)
    Rs_menu,
#endif
#ifndef NO_BOLDFONT
    Rs_boldFont,
#endif
#ifdef GREEK_SUPPORT
    Rs_greek_keyboard,
    Rs_greektoggle_key,
#endif
    Rs_loginShell,
    Rs_jumpScroll,
#ifdef HAVE_SCROLLBARS
    Rs_scrollBar,
    Rs_scrollBar_right,
    Rs_scrollBar_floating,
    Rs_scrollBar_align,
#endif
    Rs_scrollstyle,	/* Rs_scrollBar_style */
    Rs_scrollTtyOutput,
    Rs_scrollTtyKeypress,
    Rs_scrollWithBuffer,
    Rs_saveLines,
    Rs_utmpInhibit,
    Rs_visualBell,
#if ! defined(NO_MAPALERT) && defined(MAPALERT_OPTION)
    Rs_mapAlert,
#endif
#ifdef META8_OPTION
    Rs_meta8,
#endif
#ifdef MOUSE_WHEEL
    Rs_mouseWheelScrollPage,
#endif
#ifndef NO_BACKSPACE_KEY
    Rs_backspace_key,
#endif
#ifndef NO_DELETE_KEY
    Rs_delete_key,
#endif
    Rs_selectstyle,
#ifdef PRINTPIPE
    Rs_print_pipe,
#endif
#ifdef USE_XIM
    Rs_preeditType,
    Rs_inputMethod,
#endif
#if defined (HOTKEY_CTRL) || defined (HOTKEY_META)
    Rs_bigfont_key,
    Rs_smallfont_key,
#endif
#ifdef TRANSPARENT
    Rs_transparent,
    Rs_transparent_all,
#endif
#ifndef NO_FRILLS
    Rs_ext_bwidth,
    Rs_int_bwidth,
#endif
    Rs_scrollBar_thickness,
#ifndef NO_LINESPACE
    Rs_lineSpace,
#endif
    Rs_cutchars,
    Rs_modifier,
    Rs_answerbackstring,
    Rs_tripleclickwords,
    NUM_RESOURCES
} ;

enum {
    TIMEOUT_INCR = 0,
    NUM_TIMEOUTS
} ;

enum {
    XA_COMPOUND_TEXT = 0,
    XA_MULTIPLE,
    XA_TARGETS,
    XA_TEXT,
    XA_TIMESTAMP,
    XA_VT_SELECTION,
    XA_INCR,
    XA_WMDELETEWINDOW,
#ifdef TRANSPARENT
    XA_XROOTPMAPID,
#endif
#ifdef OFFIX_DND		/* OffiX Dnd (drag 'n' drop) support */
    XA_DNDPROTOCOL,
    XA_DNDSELECTION,
#endif				/* OFFIX_DND */
    XA_CLIPBOARD,
    NUM_XA
} ;

/*
 * number of graphics points
 * divisible by 2 (num lines)
 * divisible by 4 (num rect)
 */
#define	NGRX_PTS	1000

/* DEC private modes */
#define PrivMode_132		(1LU<<0)
#define PrivMode_132OK		(1LU<<1)
#define PrivMode_rVideo		(1LU<<2)
#define PrivMode_relOrigin	(1LU<<3)
#define PrivMode_Screen		(1LU<<4)
#define PrivMode_Autowrap	(1LU<<5)
#define PrivMode_aplCUR		(1LU<<6)
#define PrivMode_aplKP		(1LU<<7)
#define PrivMode_HaveBackSpace	(1LU<<8)
#define PrivMode_BackSpace	(1LU<<9)
#define PrivMode_ShiftKeys	(1LU<<10)
#define PrivMode_VisibleCursor	(1LU<<11)
#define PrivMode_MouseX10	(1LU<<12)
#define PrivMode_MouseX11	(1LU<<13)
#define PrivMode_scrollBar	(1LU<<14)
#define PrivMode_menuBar	(1LU<<15)
#define PrivMode_TtyOutputInh	(1LU<<16)
#define PrivMode_Keypress	(1LU<<17)
#define PrivMode_smoothScroll	(1LU<<18)
#define PrivMode_vt52		(1LU<<19)
/* too annoying to implement X11 highlight tracking */
/* #define PrivMode_MouseX11Track       (1LU<<18) */

#define PrivMode_mouse_report	(PrivMode_MouseX10|PrivMode_MouseX11)
#define PrivMode(test,bit)		\
    if (test)				\
	r->h->PrivateModes |= (bit);	\
    else				\
	r->h->PrivateModes &= ~(bit)

#ifdef ALLOW_132_MODE
# define PrivMode_Default						 \
(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor|PrivMode_132OK)
#else
# define PrivMode_Default						 \
(PrivMode_Autowrap|PrivMode_aplKP|PrivMode_ShiftKeys|PrivMode_VisibleCursor)
#endif

#ifdef PREFER_24BIT
# define XDEPTH			r->Xdepth
# define XCMAP			r->Xcmap
# define XVISUAL		r->h->Xvisual
#else
# ifdef DEBUG_DEPTH
#  define XDEPTH		DEBUG_DEPTH
# else
#  define XDEPTH		DefaultDepth(r->Xdisplay,Xscreen)
#  define XCMAP			DefaultColormap(r->Xdisplay,Xscreen)
#  define XVISUAL		DefaultVisual(r->Xdisplay,Xscreen)
# endif
#endif
#define IMBUFSIZ		128	/* input modifier buffer sizes */
#ifndef BUFSIZ
# define BUFSIZ			4096
#endif
#define KBUFSZ			512	/* size of keyboard mapping buffer */

/*
 *****************************************************************************
 * MACRO DEFINES
 *****************************************************************************
 */
#define MEMSET(x, y, z)		memset((x), (y), (size_t)(z))
#define MEMCPY(x, y, z)		memcpy((void *)(x), (const void *)(y), (z))
#define MEMMOVE(x, y, z)	memmove((void *)(x), (const void *)(y), (z))
#define STRCASECMP(x, y)	strcasecmp((x), (y))
#define STRNCASECMP(x, y, z)	strncasecmp((x), (y), (z))
#define STRCPY(x, y)		strcpy((char *)(x), (const char *)(y))
#define STRNCPY(x, y, z)	strncpy((char *)(x), (const char *)(y), (z))
#define STRCMP(x, y)		strcmp((const char *)(x), (const char *)(y))
#define STRNCMP(x, y, z)	strncmp((const char *)(x), (const char *)(y), (z))
#define STRCAT(x, y)		strcat((char *)(x), (const char *)(y))
#define STRNCAT(x, y, z)	strncat((char *)(x), (const char *)(y), (z))
#define STRDUP(x)		strdup((const char *)(x))
#define STRLEN(x)		strlen((const char *)(x))
#define STRCHR(x, y)		strchr((const char *)(x), (int)(y))
#define STRRCHR(x, y)		strrchr((const char *)(x), (int)(y))

/* convert pixel dimensions to row/column values.  Everything as int32_t */
#define Pixel2Col(x)		Pixel2Width((int32_t)(x) - (int32_t)r->TermWin.int_bwidth)
#define Pixel2Row(y)		Pixel2Height((int32_t)(y) - (int32_t)r->TermWin.int_bwidth)
#define Pixel2Width(x)		((int32_t)(x) / (int32_t)r->TermWin.fwidth)
#define Pixel2Height(y)		((int32_t)(y) / (int32_t)r->TermWin.fheight)
#define Col2Pixel(col)		((int32_t)Width2Pixel(col) + (int32_t)r->TermWin.int_bwidth)
#define Row2Pixel(row)		((int32_t)Height2Pixel(row) + (int32_t)r->TermWin.int_bwidth)
#define Width2Pixel(n)		((int32_t)(n) * (int32_t)r->TermWin.fwidth)
#define Height2Pixel(n)		((int32_t)(n) * (int32_t)r->TermWin.fheight)

#define TermWin_TotalWidth()	((int32_t)r->TermWin.width  + 2 * (int32_t)r->TermWin.int_bwidth)
#define TermWin_TotalHeight()	((int32_t)r->TermWin.height + 2 * (int32_t)r->TermWin.int_bwidth)

#define Xscreen			DefaultScreen(r->Xdisplay)
#define Xroot			DefaultRootWindow(r->Xdisplay)

/* how to build & extract colors and attributes */
#define GET_BASEFG(x)		(((x) & RS_fgMask))
#define GET_BASEBG(x)		(((x) & RS_bgMask)>>Color_Bits)
#ifndef NO_BRIGHTCOLOR
# define GET_FGCOLOR(x)						\
    ((((x) & RS_Bold) == 0					\
      || GET_BASEFG(x) < minCOLOR				\
      || GET_BASEFG(x) >= minBrightCOLOR)			\
     ? GET_BASEFG(x)						\
     : (GET_BASEFG(x) + (minBrightCOLOR - minCOLOR)))
# define GET_BGCOLOR(x)						\
    ((((x) & RS_Blink) == 0					\
      || GET_BASEBG(x) < minCOLOR				\
      || GET_BASEBG(x) >= minBrightCOLOR)			\
     ? GET_BASEBG(x)						\
     : (GET_BASEBG(x) + (minBrightCOLOR - minCOLOR)))
#else
# define GET_FGCOLOR(x)		GET_BASEFG(x)
# define GET_BGCOLOR(x)		GET_BASEBG(x)
#endif

#define GET_ATTR(x)		(((x) & RS_attrMask))
#define GET_BGATTR(x)							\
    (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid))		\
			| (((x) & RS_fgMask)<<Color_Bits))		\
		     : ((x) & (RS_attrMask | RS_bgMask)))
#define SET_FGCOLOR(x,fg)	(((x) & ~RS_fgMask)  | (fg))
#define SET_BGCOLOR(x,bg)	(((x) & ~RS_bgMask)  | ((bg)<<Color_Bits))
#define SET_ATTR(x,a)		(((x) & ~RS_attrMask)| (a))

#define SET_PIXCOLOR(h, x)	((h)->pixcolor_set[(x) / NPIXCLR_BITS] |= (1 << ((x) % NPIXCLR_BITS)))
#define ISSET_PIXCOLOR(h, x)	((h)->pixcolor_set[(x) / NPIXCLR_BITS] & (1 << ((x) % NPIXCLR_BITS)))

#ifdef HAVE_SCROLLBARS
# define scrollbar_TotalWidth()	(r->scrollBar.width + r->sb_shadow * 2)
#else
# define scrollbar_TotalWidth()	(0)
#endif
#define scrollbar_isMotion()	(r->scrollBar.state == 'm')
#define scrollbar_isUp()	(r->scrollBar.state == 'U')
#define scrollbar_isDn()	(r->scrollBar.state == 'D')
#define scrollbar_isUpDn()	isupper (r->scrollBar.state)
#define isScrollbarWindow(w)	(r->scrollBar.state && (w) == r->scrollBar.win)

#define scrollbar_setIdle()	r->scrollBar.state = 1
#define scrollbar_setMotion()	r->scrollBar.state = 'm'
#define scrollbar_setUp()	r->scrollBar.state = 'U'
#define scrollbar_setDn()	r->scrollBar.state = 'D'

#define scrollbarnext_dnval()	(r->scrollBar.end + (r->scrollBar.width + 1))
#define scrollbarnext_upButton(y)	((y) > r->scrollBar.end \
					 && (y) <= scrollbarnext_dnval())
#define scrollbarnext_dnButton(y)	((y) > scrollbarnext_dnval())
#define SCROLLNEXT_MINHEIGHT	SB_THUMB_MIN_HEIGHT
#define scrollbarrxvt_upButton(y)	((y) < r->scrollBar.beg)
#define scrollbarrxvt_dnButton(y)	((y) > r->scrollBar.end)
#define SCROLLRXVT_MINHEIGHT	10
#define SCROLLXTERM_MINHEIGHT	10

#define scrollbar_minheight()	(r->scrollBar.style == R_SB_NEXT	\
				 ? SCROLLNEXT_MINHEIGHT			\
				 : SCROLLRXVT_MINHEIGHT)
#define scrollbar_above_slider(y)	((y) < r->scrollBar.top)
#define scrollbar_below_slider(y)	((y) > r->scrollBar.bot)
#define scrollbar_position(y)		((y) - r->scrollBar.beg)
#define scrollbar_size()		(r->scrollBar.end - r->scrollBar.beg \
					 - scrollbar_minheight())

#if (MENUBAR_MAX > 1)
/* rendition style flags */
# define menuBar_height()	(r->TermWin.fheight + SHADOW)
# define menuBar_TotalHeight()	(menuBar_height() + SHADOW + menuBar_margin)
# define isMenuBarWindow(w)	((w) == r->menuBar.win)