#ifndef RXVT_H_ /* include once only */ #define RXVT_H_ #include "rxvtlib.h" #include "feature.h" #include #include #include #include #include "defaultfont.h" #include "rxvtcolor.h" #include "iom.h" #include "salloc.h" #include /* ***************************************************************************** * 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 #ifndef HAVE_XPOINTER typedef char *XPointer; #endif #ifdef HAVE_TERMIOS_H # include typedef struct termios ttymode_t; #else # include typedef struct { struct sgttyb sg; struct tchars tc; struct ltchars lc; int line; int local; } ttymode_t; #endif #ifdef GREEK_SUPPORT # include "grkelot.h" #endif #ifdef XPM_BACKGROUND # ifdef XPM_INC_X11 # include # else # include # endif #endif #ifndef STDIN_FILENO # define STDIN_FILENO 0 # define STDOUT_FILENO 1 # define STDERR_FILENO 2 #endif #if defined(HAVE_GRANTPT) && defined(HAVE_UNLOCKPT) # if defined(PTYS_ARE_GETPT) || defined(PTYS_ARE_PTMX) # define NO_SETOWNER_TTYDEV # endif #endif #if defined(__CYGWIN32__) || defined(PTYS_ARE_OPENPTY) # define NO_SETOWNER_TTYDEV #endif /* ***************************************************************************** * STRUCTURES AND TYPEDEFS ***************************************************************************** */ struct grwin_t; /* Sanitize menubar info */ #ifndef MENUBAR # undef MENUBAR_MAX #endif #ifndef MENUBAR_MAX # define MENUBAR_MAX 0 #endif /* If we're using either the rxvt scrollbar or menu bars, keep the * scrollColor resource. */ #if defined(RXVT_SCROLLBAR) || defined(MENUBAR) # define KEEP_SCROLLCOLOR 1 #else # undef KEEP_SCROLLCOLOR #endif #ifdef XPM_BACKGROUND typedef struct { short w, h, x, y; Pixmap pixmap; } bgPixmap_t; #endif /* * the 'essential' information for reporting Mouse Events * pared down from XButtonEvent */ struct mouse_event { int clicks; Time time; /* milliseconds */ unsigned int state; /* key or button mask */ unsigned int button; /* detail */ }; #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, typeof) \ do { \ typeof swapittmp; \ (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ } while (/* CONSTCOND */ 0) #define BOUND_POSITIVE_INT16(val) \ (int16_t)((val) <= 0 \ ? 0 \ : min((val), (((uint16_t)-1)>>1))) /* ***************************************************************************** * NORMAL DEFINES ***************************************************************************** */ #if defined (NO_OLD_SELECTION) && defined(NO_NEW_SELECTION) # error if you disable both selection styles, how can you select, silly? #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 # define TERMENV "xterm" #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 #ifndef EXIT_SUCCESS /* missing from */ # 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 */ #if defined(RXVT_SCROLLBAR) || defined(NEXT_SCROLLBAR) || defined(XTERM_SCROLLBAR) # define HAVE_SCROLLBARS #endif /* width of scrollBar, menuBar shadow, must be 1 or 2 */ #ifdef HALFSHADOW # define SHADOW 1 #else # define SHADOW 2 #endif #define R_SB_ALIGN_CENTRE 0 #define R_SB_ALIGN_TOP 1 #define R_SB_ALIGN_BOTTOM 2 #define R_SB_RXVT 0 #define R_SB_NEXT 1 #define R_SB_XTERM 2 #define SB_WIDTH_NEXT 19 #define SB_WIDTH_XTERM 7 #ifndef SB_WIDTH_RXVT # define SB_WIDTH_RXVT 10 #endif /* * NeXT scrollbar defines */ #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_NEXT - 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_NEXT */ #define NO_REFRESH 0 /* Window not visible at all! */ #define FAST_REFRESH (1<<0) /* Fully exposed window */ #define SLOW_REFRESH (1<<1) /* Partially exposed window */ #define SMOOTH_REFRESH (1<<2) /* Do sync'ing to make it smooth */ #define REFRESH_BOUNDS (1<<3) #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 rxvt_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 rxvt_scr_insdel_chars(), rxvt_scr_insdel_lines() */ #define INSERT -1 /* don't change these values */ #define DELETE +1 #define ERASE +2 /* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ enum page_dirn { UP, DN, NO_DIR }; /* arguments for rxvt_scr_change_screen() */ enum { PRIMARY = 0, SECONDARY }; #define RS_None 0 /* Normal */ #define RS_fgMask 0x000001FFu /* 512 colors */ #define RS_bgMask 0x0003FE00u /* 512 colors */ #define RS_Bold 0x00040000u /* bold */ #define RS_Blink 0x00080000u /* blink */ #define RS_RVid 0x00100000u /* reverse video */ #define RS_Uline 0x00200000u /* underline */ #define RS_fontMask 0xffc00000u /* plenty(?) of fonts */ #define RS_fontShift 22 #define RS_baseattrMask (RS_Bold|RS_Blink|RS_RVid|RS_Uline) #define RS_attrMask (RS_baseattrMask|RS_fontMask) #define Sel_none 0 /* Not waiting */ #define Sel_normal 0x01 /* normal selection */ #define Sel_incr 0x02 /* incremental selection */ #define Sel_direct 0x00 #define Sel_Primary 0x01 #define Sel_Secondary 0x02 #define Sel_Clipboard 0x03 #define Sel_whereMask 0x0f #define Sel_CompoundText 0x10 /* last request was COMPOUND_TEXT */ #define Sel_UTF8String 0x20 /* last request was UTF8_STRING */ enum { C0_NUL = 0x00, C0_SOH, C0_STX, C0_ETX, C0_EOT, C0_ENQ, C0_ACK, C0_BEL, C0_BS , C0_HT , C0_LF , C0_VT , C0_FF , C0_CR , C0_SO , C0_SI , C0_DLE, C0_DC1, C0_DC2, D0_DC3, C0_DC4, C0_NAK, C0_SYN, C0_ETB, C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1 }; #define CHAR_ST 0x9c /* 0234 */ /* * XTerm Operating System Commands: ESC ] Ps;Pt (ST|BEL) * colour extensions by Christian W. Zuckschwerdt */ #define XTerm_name 0 #define XTerm_iconName 1 #define XTerm_title 2 #define XTerm_Color 4 /* change colors */ #define XTerm_Color_cursor 12 /* change actual 'Cursor' color */ #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 }; #define Color_Bits 9 #define NPIXCLR_SETS ((TOTAL_COLORS + 31) / 32) #define NPIXCLR_BITS 32 #define DEFAULT_RSTYLE (RS_None | (Color_fg) | (Color_bg<PrivateModes |= (bit); \ else \ R->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 #define XDEPTH R->Xdepth #define XCMAP R->Xcmap #define XVISUAL R->Xvisual #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)TermWin.int_bwidth) #define Pixel2Row(y) Pixel2Height((int32_t)(y) - (int32_t)TermWin.int_bwidth) #define Pixel2Width(x) ((int32_t)(x) / (int32_t)TermWin.fwidth) #define Pixel2Height(y) ((int32_t)(y) / (int32_t)TermWin.fheight) #define Col2Pixel(col) ((int32_t)Width2Pixel(col) + (int32_t)TermWin.int_bwidth) #define Row2Pixel(row) ((int32_t)Height2Pixel(row) + (int32_t)TermWin.int_bwidth) #define Width2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fwidth) #define Height2Pixel(n) ((int32_t)(n) * (int32_t)TermWin.fheight) #define TermWin_TotalWidth() ((int32_t)TermWin.width + 2 * (int32_t)TermWin.int_bwidth) #define TermWin_TotalHeight() ((int32_t)TermWin.height + 2 * (int32_t)TermWin.int_bwidth) #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_FONT(x) (((x) & RS_fontMask) >> RS_fontShift) #define SET_FONT(x,fid) ((x) & ~RS_fontMask) | ((fid) << RS_fontShift) #define GET_ATTR(x) (((x) & RS_attrMask)) #define GET_BGATTR(x) \ (((x) & RS_RVid) ? (((x) & (RS_attrMask & ~RS_RVid)) \ | (((x) & RS_fgMask)<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() (scrollBar.width + 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 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() (TermWin.fheight + SHADOW) # define menuBar_TotalHeight() (menuBar_height() + SHADOW + menuBar_margin) # define isMenuBarWindow(w) ((w) == R->menuBar.win) #else # define menuBar_height() (0) # define menuBar_TotalHeight() (0) # define isMenuBarWindow(w) (0) #endif #ifdef XPM_BACKGROUND # define XPMClearArea(a, b, c, d, e, f, g) XClearArea((a), (b), (c), (d), (e), (f), (g)) #else # define XPMClearArea(a, b, c, d, e, f, g) #endif #ifndef STRICT_FONT_CHECKING # define rxvt_get_fontwidest(font) ((font)->max_bounds.width) #endif #define rxvt_Gr_ButtonPress(x,y) rxvt_Gr_ButtonReport (R, 'P',(x),(y)) #define rxvt_Gr_ButtonRelease(x,y) rxvt_Gr_ButtonReport (R, 'R',(x),(y)) #ifdef UTMP_SUPPORT # if !defined(RXVT_UTMPX_FILE) || !defined(HAVE_STRUCT_UTMPX) # undef HAVE_UTMPX_H # undef HAVE_STRUCT_UTMPX # endif # if !defined(RXVT_UTMP_FILE) || !defined(HAVE_STRUCT_UTMP) # undef HAVE_UTMP_H # undef HAVE_STRUCT_UTMP # endif # ifdef HAVE_UTMPX_H # include # endif # ifdef HAVE_UTMP_H # include # endif #endif #ifdef DEBUG_CMD # define D_CMD(x) fprintf x ; fputc('\n', stderr) #else # define D_CMD(x) #endif #ifdef DEBUG_INIT # define D_INIT(x) fprintf x ; fputc('\n', stderr) #else # define D_INIT(x) #endif #ifdef DEBUG_MAIN # define D_MAIN(x) fprintf x ; fputc('\n', stderr) #else # define D_MAIN(x) #endif #ifdef DEBUG_SCREEN # define D_SCREEN(x) fprintf x ; fputc('\n', stderr) #else # define D_SCREEN(x) #endif #ifdef DEBUG_SELECT # define D_SELECT(x) fprintf x ; fputc('\n', stderr) #else # define D_SELECT(x) #endif #ifdef DEBUG_SIZE # define D_SIZE(x) fprintf x ; fputc('\n', stderr) #else # define D_SIZE(x) #endif #ifdef DEBUG_X # define D_X(x) fprintf x ; fputc('\n', stderr) #else # define D_X(x) #endif /* ***************************************************************************** * VARIABLES ***************************************************************************** */ #ifdef MENUBAR # include "menubar.h" #endif #define BLINK_INTERVAL 0.5 #define TEXT_BLINK_INTERVAL 0.5 struct mbstate { mbstate_t mbs; mbstate () { MEMSET (&mbs, 0, sizeof (mbs)); } }; struct rxvt_term : rxvt_vars { struct mbstate mbstate; unsigned char want_refresh:1, #ifdef TRANSPARENT want_full_refresh:1, /* awaiting full screen refresh */ #endif #if defined(XPM_BACKGROUND) || defined(TRANSPARENT) am_transparent:1, /* is a transparent term */ am_pixmap_trans:1, /* transparency w/known root pixmap */ #endif current_screen:1, /* primary or secondary */ hate_those_clicks:1, /* a.k.a. keep mark position */ num_scr_allow:1, bypass_keystate:1, #ifdef CURSOR_BLINK hidden_cursor:1, #endif #ifdef TEXT_BLINK hidden_text:1, #endif #ifdef POINTER_BLANK hidden_pointer:1, #endif parsed_geometry:1, seen_input:1, /* wether any input has been seen so far */ enc_utf8:1; /* wether terminal reads/writes utf-8 */ unsigned char refresh_type, #ifdef UTMP_SUPPORT next_utmp_action, #endif #ifndef NO_SETOWNER_TTYDEV next_tty_action, #endif #ifdef META8_OPTION meta_char, /* Alt-key prefix */ #endif scrollbar_align, selection_wait, selection_type; /* ---------- */ #ifdef GREEK_SUPPORT short greek_mode; /* greek keyboard mode */ #endif short rvideo; int16_t num_scr; /* screen: number lines scrolled */ unsigned int prev_ncol, /* screen: previous number of columns */ prev_nrow; /* screen: previous number of rows */ #ifdef RXVT_GRAPHICS uint16_t gr_prev_start; #endif /* ---------- */ rend_t rstyle; /* ---------- */ uint32_t pixcolor_set[NPIXCLR_SETS]; /* ---------- */ #ifdef SELECTION_SCROLLING int scroll_selection_delay, scroll_selection_lines; enum page_dirn scroll_selection_dir; int selection_save_x, selection_save_y, selection_save_state, pending_scroll_selection; #endif /* ---------- */ int csrO, /* Hops - csr offset in thumb/slider to */ /* give proper Scroll behaviour */ #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING scroll_arrow_delay, #endif #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) mouse_slip_wheel_delay, mouse_slip_wheel_speed, #endif refresh_count, refresh_limit, fnum, /* logical font number */ last_bot, /* scrollbar last bottom position */ last_top, /* scrollbar last top position */ last_state, /* scrollbar last state */ scrollbar_len, currmaxcol, #ifdef MENUBAR menu_readonly, /* okay to alter menu? */ Arrows_x, #endif #if MENUBAR_MAX > 1 Nbars, #endif window_vt_x, window_vt_y, window_sb_x, # ifdef POINTER_BLANK pointerBlankDelay, # endif allowedxerror; /* ---------- */ unsigned int ModMetaMask, ModNumLockMask, old_width, /* last used width in screen resize */ old_height, /* last used height in screen resize */ #ifndef NO_BRIGHTCOLOR colorfgbg, #endif ttymode; unsigned long PrivateModes, SavedModes; /* ---------- */ Atom xa[NUM_XA]; /* ---------- */ #ifdef MENUBAR GC menubarGC; #endif #if defined(MENUBAR) || defined(RXVT_SCROLLBAR) GC scrollbarGC, topShadowGC, botShadowGC; #endif #ifdef XTERM_SCROLLBAR GC xscrollbarGC, ShadowGC; #endif #ifdef NEXT_SCROLLBAR GC blackGC, whiteGC, grayGC, darkGC, stippleGC; Pixmap dimple, upArrow, downArrow, upArrowHi, downArrowHi; #endif /* ---------- */ Time selection_time, selection_request_time; pid_t cmd_pid; /* process id of child */ gid_t ttygid; #if (defined(HAVE_SETEUID) || defined(HAVE_SETREUID)) && !defined(__CYGWIN32__) uid_t euid; gid_t egid; #endif /* ---------- */ Cursor leftptr_cursor; #ifdef POINTER_BLANK Cursor blank_cursor; #endif /* ---------- */ const char *ttydev; /* pty/tty name */ #ifndef NO_BACKSPACE_KEY const char *key_backspace; #endif #ifndef NO_DELETE_KEY const char *key_delete; #endif #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) KeySym ks_bigfont, ks_smallfont; #endif #ifdef GREEK_SUPPORT KeySym ks_greekmodeswith; #endif #ifdef USE_XIM XIC Input_Context; XIMStyle input_style; int event_type; #endif struct mouse_event MEvent; XComposeStatus compose; #ifdef RXVT_GRAPHICS int graphics_up; struct grwin_t *gr_root; #endif ttymode_t tio; #ifdef UTMP_SUPPORT # ifdef HAVE_STRUCT_UTMP struct utmp ut; # endif # ifdef HAVE_STRUCT_UTMPX struct utmpx utx; # endif # if (defined(HAVE_STRUCT_UTMP) && defined(HAVE_UTMP_PID)) || defined(HAVE_STRUCT_UTMPX) char ut_id[5]; # endif int utmp_pos; #endif row_col_t oldcursor; #ifdef XPM_BACKGROUND bgPixmap_t bgPixmap; XpmAttributes xpmAttr; /* originally loaded pixmap and its scaling */ #endif #ifdef MULTICHAR_SET int oldcursormulti; void (*multichar_decode)(unsigned char *str, int len); #endif #ifndef RESET_TTY_TO_COMMON_DEFAULTS struct stat ttyfd_stat; /* original status of our tty */ #endif #ifdef MENUBAR menu_t *ActiveMenu, /* currently active menu */ *BuildMenu; /* the menu currently being built */ bar_t *CurrentBar; # if !(MENUBAR_MAX > 1) bar_t BarList; # endif /* (MENUBAR_MAX > 1) */ #endif #ifdef RXVT_GRAPHICS Window gr_last_id; #endif #ifdef CURSOR_BLINK struct timeval lastcursorchange; #endif #ifdef POINTER_BLANK struct timeval lastmotion; #endif /* these three don't need to be kept but do so to placate some mem checkers */ char *env_windowid; /* environmental variable WINDOWID */ char *env_display; /* environmental variable DISPLAY */ char *env_term; /* environmental variable TERM */ char *env_colorfgbg; char *buffer; char *locale; char *codeset; char charsets[4]; unsigned char *v_buffer; /* pointer to physical buffer */ unsigned int v_buflen; /* size of area to write */ char *newfont[MAX_NFONTS]; #ifdef KEYSYM_RESOURCE const unsigned char *Keysym_map[256]; #endif const char *rs[NUM_RESOURCES]; /* command input buffering */ unsigned char *cmdbuf_ptr, *cmdbuf_endp; unsigned char cmdbuf_base[BUFSIZ]; rxvt_salloc *ralloc; rxvt_salloc *talloc; void paste (const unsigned char *data, unsigned int len); void flush (); void check_cb (check_watcher &w); check_watcher check_ev; void destroy_cb (time_watcher &w); time_watcher destroy_ev; void pty_cb (io_watcher &w, short revents); io_watcher pty_ev; void x_cb (io_watcher &w, short revents); io_watcher x_ev; void incr_cb (time_watcher &w); time_watcher incr_ev; #ifdef CURSOR_BLINK void cursor_blink_cb (time_watcher &w); time_watcher cursor_blink_ev; #endif #ifdef TEXT_BLINK void text_blink_cb (time_watcher &w); time_watcher text_blink_ev; #endif #ifdef POINTER_BLANK void pointer_cb (time_watcher &w); time_watcher pointer_ev; void pointer_blank (); void pointer_unblank (); #endif void tt_printf (const char *fmt,...); void tt_write (const unsigned char *data, unsigned int len); void tt_winch (); rxvt_term (); ~rxvt_term (); void destroy (); bool init (int argc, const char *const *argv); bool init_vars (); uint32_t next_char (); bool pty_fill (); void process_x_events (); void *operator new (size_t s); void operator delete (void *p, size_t s); void init_secondary (); const char **init_resources (int argc, const char *const *argv); void init_env (); void set_locale (const char *locale); void init_xlocale (); void init_command (const char *const *argv); int run_command (const char *const *argv); int run_child (const char *const *argv); void color_aliases(int idx); void recolour_cursor (); void create_windows (int argc, const char *const *argv); void resize_all_windows (unsigned int width, unsigned int height, int ignoreparent); void window_calc (unsigned int width, unsigned int height); void set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); #if USE_XIM void set_size (XRectangle *size); void set_position (XPoint *pos); void set_color (unsigned long *fg, unsigned long *bg); #endif void resize_scrollbar (); void pixel_position (int *x, int *y); void selection_click (int clicks, int x, int y); void selection_extend (int x, int y, int flag); void selection_rotate (int x, int y); /* screen(!) */ void scr_blank_line (text_t *et, rend_t *er, unsigned int width, rend_t efs); void scr_blank_screen_mem (text_t **tp, rend_t **rp, unsigned int row, rend_t efs); int scr_scroll_text (int row1, int row2, int count, int spec); void scr_reset (); void scr_reset_realloc (); void scr_release (); void scr_clear (); void scr_refresh (unsigned char refresh_type); bool scr_refresh_rend (rend_t mask, rend_t value); void scr_erase_screen (int mode); void scr_touch (bool refresh); void scr_expose (int x, int y, int width, int height, bool refresh); }; #define SET_LOCALE(locale) rxvt_set_locale (locale) extern void rxvt_set_locale (const char *locale); #ifndef __attribute__ # ifdef __GNUC__ # if (__GNUC__ == 2 && __GNUC_MINOR__ < 5) || (__GNUC__ < 2) # define __attribute__(x) # endif # endif # define __attribute__(x) #endif /* ***************************************************************************** * PROTOTYPES ***************************************************************************** */ #ifdef PROTOTYPES # define __PROTO(p) p #else # define __PROTO(p) () #endif #include "protos.h" #ifdef DEBUG_malloc # include "dmalloc.h" /* This comes last */ #endif #endif /* _RXVT_H_ */