--- rxvt-unicode/src/rxvt.h 2004/02/09 07:11:49 1.31 +++ rxvt-unicode/src/rxvt.h 2004/03/06 00:05:01 1.51 @@ -15,8 +15,6 @@ #include "iom.h" #include "salloc.h" -#include - /* ***************************************************************************** * SYSTEM HACKS @@ -51,9 +49,6 @@ } ttymode_t; #endif -#ifdef GREEK_SUPPORT -# include "grkelot.h" -#endif #ifdef XPM_BACKGROUND # ifdef XPM_INC_X11 # include @@ -132,9 +127,9 @@ (swapittmp) = (one); (one) = (two); (two) = (swapittmp); \ } while (/* CONSTCOND */ 0) #define BOUND_POSITIVE_INT16(val) \ - (int16_t)((val) <= 0 \ + (int16_t) ((val) <= 0 \ ? 0 \ - : min((val), (((uint16_t)-1)>>1))) + : min ((val), (((uint16_t)-1)>>1))) /* ***************************************************************************** @@ -146,10 +141,6 @@ # 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 @@ -158,7 +149,7 @@ # define COLORTERMENVFULL COLORTERMENV #endif #ifndef TERMENV -# define TERMENV "xterm" +# define TERMENV "rxvt" #endif #if defined (NO_MOUSE_REPORT) && !defined (NO_MOUSE_REPORT_SCROLLBAR) @@ -243,7 +234,7 @@ * | +---------+ | * | | ......%%| | * | | ......%%| | - * | | ..()..%%| | + * | | .. ()..%%| | * | | ......%%| | * | | %%%%%%%%| | * | +---------+ | <......................... @@ -274,11 +265,13 @@ * +---< 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) +enum { + NO_REFRESH = 0 , /* Window not visible at all! */ + FAST_REFRESH = 1<<0, /* Fully exposed window */ + SLOW_REFRESH = 1<<1, /* Partially exposed window */ + SMOOTH_REFRESH = 1<<2, /* Do sync'ing to make it smooth */ + REFRESH_BOUNDS = 1<<3 +}; #ifdef NO_SECONDARY_SCREEN # define NSCREENS 0 @@ -295,27 +288,31 @@ #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 +/* flags for rxvt_scr_gotorc () */ +enum { + C_RELATIVE = 1 , /* col movement is relative */ + R_RELATIVE = 2, /* row movement is relative */ + RELATIVE = 1 | 2, +}; -/* modes for rxvt_scr_page() - scroll page. used by scrollbar window */ +/* modes for rxvt_scr_insdel_chars (), rxvt_scr_insdel_lines () */ +enum { + INSERT = -1, /* don't change these values */ + DELETE = +1, + ERASE = +2, +}; + +/* modes for rxvt_scr_page () - scroll page. used by scrollbar window */ enum page_dirn { UP, DN, - NO_DIR + NO_DIR, }; -/* arguments for rxvt_scr_change_screen() */ +/* arguments for rxvt_scr_change_screen () */ enum { PRIMARY = 0, - SECONDARY + SECONDARY, }; #define RS_None 0 /* Normal */ @@ -349,7 +346,7 @@ 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 + C0_CAN, C0_EM , C0_SUB, C0_ESC, C0_IS4, C0_IS3, C0_IS2, C0_IS1, }; #define CHAR_ST 0x9c /* 0234 */ @@ -357,26 +354,39 @@ * 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 */ +enum { + XTerm_name = 0, + XTerm_iconName = 1, + XTerm_title = 2, + XTerm_property = 3, // change X property, not yet implemented + XTerm_Color = 4, // change colors + XTerm_Color00 = 10, // not implemented, CLASH! + XTerm_Color01 = 11, // not implemented + XTerm_Color_cursor = 12, // change actual 'Cursor' color + XTerm_Color_pointer = 13, // change actual 'Pointer' color + XTerm_Color04 = 14, // not implemented + XTerm_Color05 = 15, // not implemented + XTerm_Color06 = 16, // not implemented + XTerm_Color_RV = 17, // change actual 'Highlight' color + XTerm_logfile = 46, // not implemented + XTerm_font = 50, + + XTerm_konsole30 = 30, // reserved for konsole + XTerm_konsole31 = 31, // reserved for konsole + XTerm_emacs51 = 51, // reserved for emacs shell + /* + * rxvt extensions of XTerm OSCs: ESC ] Ps;Pt (ST|BEL) + */ + XTerm_Menu = 10, // set menu item + XTerm_Color_BD = 18, // change actual 'Bold' color + XTerm_Color_UL = 19, // change actual 'Underline' color + XTerm_Pixmap = 20, // new bg pixmap + XTerm_restoreFG = 39, // change default fg color + XTerm_restoreBG = 49, // change default bg color + XTerm_dumpscreen = 55, // dump scrollback and all of screen + XTerm_locale = 701, // change locale + XTerm_findfont = 702, // find font of given character (in decimal) +}; /* Words starting with `Color_' are colours. Others are counts */ /* @@ -475,10 +485,6 @@ #if (MENUBAR_MAX) Rs_menu, #endif -#ifdef GREEK_SUPPORT - Rs_greek_keyboard, - Rs_greektoggle_key, -#endif Rs_loginShell, Rs_jumpScroll, #ifdef HAVE_SCROLLBARS @@ -547,7 +553,7 @@ NUM_RESOURCES }; -// see init.C:xa_named, which must be kept in sync +// see init.C:xa_names, which must be kept in sync enum { XA_TEXT = 0, XA_COMPOUND_TEXT, @@ -598,7 +604,7 @@ if (test) \ PrivateModes |= (bit); \ else \ - PrivateModes &= ~(bit) + PrivateModes &= ~ (bit) #ifdef ALLOW_132_MODE # define PrivMode_Default \ @@ -658,16 +664,16 @@ #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))) + || 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))) + || 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) @@ -701,7 +707,7 @@ #define scrollbarnext_dnval() (scrollBar.end + (scrollBar.width + 1)) #define scrollbarnext_upButton(y) ((y) > scrollBar.end \ - && (y) <= scrollbarnext_dnval()) + && (y) <= scrollbarnext_dnval ()) #define scrollbarnext_dnButton(y) ((y) > scrollbarnext_dnval()) #define SCROLLNEXT_MINHEIGHT SB_THUMB_MIN_HEIGHT #define scrollbarrxvt_upButton(y) ((y) < scrollBar.beg) @@ -716,7 +722,7 @@ #define scrollbar_below_slider(y) ((y) > scrollBar.bot) #define scrollbar_position(y) ((y) - scrollBar.beg) #define scrollbar_size() (scrollBar.end - scrollBar.beg \ - - scrollbar_minheight()) + - scrollbar_minheight ()) #if (MENUBAR_MAX > 1) /* rendition style flags */ @@ -821,14 +827,51 @@ struct mbstate { mbstate_t mbs; - mbstate () + operator mbstate_t *() { return &mbs; } + void reset () { MEMSET (&mbs, 0, sizeof (mbs)); } + mbstate () { reset (); } +}; + +#if UNICODE3 +# define COMPOSE_LO 0x40000000UL +# define COMPOSE_HI 0x400fffffUL +# define IS_COMPOSE(n) ((int32_t)(n) >= COMPOSE_LO) +#else +# define COMPOSE_LO 0xd800UL +# define COMPOSE_HI 0xf8ffUL // dfff should be safer, but... +# define IS_COMPOSE(n) (COMPOSE_LO <= (n) && (n) <= COMPOSE_HI) +#endif + +#if ENCODING_COMPOSE +// compose chars are used to represent composite characters +// that are not representable in unicode, as well as characters +// not fitting in the BMP. +struct compose_char { + uint32_t c1, c2; // any chars != NOCHAR are valid + compose_char (uint32_t c1, uint32_t c2) + : c1(c1), c2(c2) + { } +}; + +class rxvt_composite_vec { + vector v; +public: + text_t compose (uint32_t c1, uint32_t c2 = NOCHAR); + int expand (uint32_t c, wchar_t *r); + compose_char *operator [](text_t c) { - MEMSET (&mbs, 0, sizeof (mbs)); + return c >= COMPOSE_LO && c < COMPOSE_LO + v.size () + ? &v[c - COMPOSE_LO] + : 0; } }; +extern class rxvt_composite_vec rxvt_composite; +#endif + + struct rxvt_term : rxvt_vars { - struct mbstate mbstate; + struct mbstate mbstate; unsigned char want_refresh:1, #ifdef TRANSPARENT @@ -869,16 +912,10 @@ 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; /* ---------- */ @@ -990,20 +1027,14 @@ #if defined (HOTKEY_CTRL) || defined (HOTKEY_META) KeySym ks_bigfont, ks_smallfont; #endif -#ifdef GREEK_SUPPORT - KeySym ks_greekmodeswith; -#endif #ifdef USE_XIM + rxvt_xim *input_method; 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 @@ -1022,10 +1053,6 @@ 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 @@ -1033,13 +1060,10 @@ menu_t *ActiveMenu, /* currently active menu */ *BuildMenu; /* the menu currently being built */ bar_t *CurrentBar; -# if !(MENUBAR_MAX > 1) +# 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 @@ -1058,6 +1082,7 @@ unsigned char *v_buffer; /* pointer to physical buffer */ unsigned int v_buflen; /* size of area to write */ char *newfont[MAX_NFONTS]; + stringvec *argv, *envv; /* if != 0, will be freed on destroy time */ #ifdef KEYSYM_RESOURCE const unsigned char *Keysym_map[256]; #endif @@ -1073,10 +1098,8 @@ void flush (); -#ifdef TRANSPARENT void rootwin_cb (XEvent &xev); xevent_watcher rootwin_ev; -#endif void x_cb (XEvent &xev); xevent_watcher termwin_ev; @@ -1136,17 +1159,24 @@ int run_command (const char *const *argv); int run_child (const char *const *argv); - void color_aliases(int idx); + 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); + void im_destroy (); + void im_cb (); im_watcher im_ev; + void im_set_size (XRectangle *size); + void im_set_position (XPoint *pos); + void im_set_color (unsigned long *fg, unsigned long *bg); + void im_set_preedit_area (XRectangle * preedit_rect, XRectangle * status_rect, XRectangle * needed_rect); + + bool IMisRunning (); + void IMSendSpot (); + bool IM_get_IC (const char *modifiers); + void IMSetStatusPosition (); #endif void resize_scrollbar (); @@ -1157,19 +1187,21 @@ void selection_extend (int x, int y, int flag); void selection_rotate (int x, int y); - /* screen(!) */ + /* 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_clear (bool really = true); 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); + void scr_remap_chars (); + void scr_remap_chars (text_t *tp, rend_t *rp); /* autoconvert */ @@ -1177,12 +1209,13 @@ void lookup_key (XKeyEvent &ev); unsigned int cmd_write (const unsigned char *str, unsigned int count); uint32_t cmd_getc (); - void mouse_report (const XButtonEvent &ev); - void button_press (const XButtonEvent &ev); - void button_release (const XButtonEvent &ev); + bool cmd_parse (); + void mouse_report (XButtonEvent &ev); + void button_press (XButtonEvent &ev); + void button_release (XButtonEvent &ev); int check_our_parents (); #ifdef PRINTPIPE - FILE * popen_printer (); + FILE *popen_printer (); int pclose_printer (FILE *stream); #endif void process_print_pipe (); @@ -1194,7 +1227,7 @@ unsigned char * get_to_st (unsigned char *ends_how); void process_dcs_seq (); void process_osc_seq (); - void xterm_seq (int op, const char *str, unsigned char resp __attribute__((unused))); + void xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))); int privcases (int mode, unsigned long bit); void process_terminal_mode (int mode, int priv, unsigned int nargs, const int *arg); void process_sgr_mode (unsigned int nargs, const int *arg); @@ -1209,18 +1242,14 @@ void privileges (int mode); void privileged_utmp (char action); void privileged_ttydev (char action); - void change_font (int init, const char *fontname); - void font_up_down (int n, int direction); + bool change_font (const char *fontname); + bool font_up_down (int n, int direction); void set_title (const char *str); void set_iconName (const char *str); void set_window_color (int idx, const char *color); void set_colorfgbg (); int rXParseAllocColor (rxvt_color * screen_in_out, const char *colour); void set_widthheight (unsigned int width, unsigned int height); - bool IMisRunning (); - void IMSendSpot (); - bool IM_get_IC (); - void IMSetStatusPosition (); #ifdef MENUBAR // menubar.C @@ -1228,19 +1257,19 @@ int action_dispatch (action_t *action); void menuarrow_free (char name); void menuarrow_add (char *string); - char * menu_find_base (menu_t **menu, char *path); - menu_t * menu_delete (menu_t *menu); - menu_t * menu_add (menu_t *parent, char *path); + char *menu_find_base (menu_t **menu, char *path); + menu_t *menu_delete (menu_t *menu); + menu_t *menu_add (menu_t *parent, char *path); void drawbox_menubar (int x, int len, int state); void drawtriangle (int x, int y, int state); void drawbox_menuitem (int y, int state); void menu_show (); - void menu_display (void (*update)(rxvt_t *)); + void menu_display (void (rxvt_term::*update) ()); void menu_hide_all (); void menu_hide (); void menu_clear (menu_t *menu); void menubar_clear (); - bar_t * menubar_find (const char *name); + bar_t *menubar_find (const char *name); int menubar_push (const char *name); void menubar_remove (const char *name); void menubar_dump (FILE *fp); @@ -1249,9 +1278,9 @@ void draw_Arrows (int name, int state); void menubar_expose (); int menubar_mapping (int map); - int menu_select (XButtonEvent *ev); - void menubar_select (XButtonEvent *ev); - void menubar_control (XButtonEvent *ev); + int menu_select (XButtonEvent &ev); + void menubar_select (XButtonEvent &ev); + void menubar_control (XButtonEvent &ev); void map_menuBar (int map); #endif