… | |
… | |
38 | #include <limits> |
38 | #include <limits> |
39 | |
39 | |
40 | #include <csignal> |
40 | #include <csignal> |
41 | #include <cstring> |
41 | #include <cstring> |
42 | |
42 | |
43 | #ifdef TTY_GID_SUPPORT |
|
|
44 | # include <grp.h> |
|
|
45 | #endif |
|
|
46 | |
|
|
47 | #ifdef HAVE_TERMIOS_H |
43 | #ifdef HAVE_TERMIOS_H |
48 | # include <termios.h> |
44 | # include <termios.h> |
|
|
45 | #endif |
|
|
46 | |
|
|
47 | #ifdef HAVE_XSETLOCALE |
|
|
48 | # define X_LOCALE |
|
|
49 | # include <X11/Xlocale.h> |
|
|
50 | #else |
|
|
51 | # ifdef HAVE_SETLOCALE |
|
|
52 | # include <clocale> |
|
|
53 | # endif |
49 | #endif |
54 | #endif |
50 | |
55 | |
51 | vector<rxvt_term *> rxvt_term::termlist; |
56 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
57 | |
53 | // used to tell global functions which terminal instance is "active" |
58 | // used to tell global functions which terminal instance is "active" |
… | |
… | |
88 | class rxvt_composite_vec rxvt_composite; |
93 | class rxvt_composite_vec rxvt_composite; |
89 | |
94 | |
90 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
95 | text_t rxvt_composite_vec::compose (unicode_t c1, unicode_t c2) |
91 | { |
96 | { |
92 | compose_char *cc; |
97 | compose_char *cc; |
93 | |
98 | |
94 | // break compose chains, as stupid readline really likes to duplicate |
99 | // break compose chains, as stupid readline really likes to duplicate |
95 | // composing characters for some reason near the end of a line. |
100 | // composing characters for some reason near the end of a line. |
96 | cc = (*this)[c1]; |
101 | cc = (*this)[c1]; |
97 | while (cc) |
102 | while (cc) |
98 | { |
103 | { |
… | |
… | |
178 | pointer_ev (this, &rxvt_term::pointer_cb), |
183 | pointer_ev (this, &rxvt_term::pointer_cb), |
179 | #endif |
184 | #endif |
180 | #ifdef USE_XIM |
185 | #ifdef USE_XIM |
181 | im_ev (this, &rxvt_term::im_cb), |
186 | im_ev (this, &rxvt_term::im_cb), |
182 | #endif |
187 | #endif |
183 | #ifndef NO_BELL |
188 | #ifndef NO_BELL |
184 | bell_ev (this, &rxvt_term::bell_cb), |
189 | bell_ev (this, &rxvt_term::bell_cb), |
185 | #endif |
190 | #endif |
186 | termwin_ev (this, &rxvt_term::x_cb), |
191 | termwin_ev (this, &rxvt_term::x_cb), |
187 | vt_ev (this, &rxvt_term::x_cb), |
192 | vt_ev (this, &rxvt_term::x_cb), |
188 | child_ev (this, &rxvt_term::child_cb), |
193 | child_ev (this, &rxvt_term::child_cb), |
189 | check_ev (this, &rxvt_term::check_cb), |
194 | prepare_ev (this, &rxvt_term::prepare_cb), |
190 | flush_ev (this, &rxvt_term::flush_cb), |
195 | flush_ev (this, &rxvt_term::flush_cb), |
191 | destroy_ev (this, &rxvt_term::destroy_cb), |
196 | destroy_ev (this, &rxvt_term::destroy_cb), |
192 | pty_ev (this, &rxvt_term::pty_cb), |
197 | pty_ev (this, &rxvt_term::pty_cb), |
193 | incr_ev (this, &rxvt_term::incr_cb) |
198 | incr_ev (this, &rxvt_term::incr_cb) |
194 | { |
199 | { |
… | |
… | |
201 | #endif |
206 | #endif |
202 | } |
207 | } |
203 | |
208 | |
204 | // clean up the most important stuff, do *not* call x or free mem etc. |
209 | // clean up the most important stuff, do *not* call x or free mem etc. |
205 | // for use before an emergency exit |
210 | // for use before an emergency exit |
|
|
211 | void |
206 | void rxvt_term::emergency_cleanup () |
212 | rxvt_term::emergency_cleanup () |
207 | { |
213 | { |
208 | if (cmd_pid) |
214 | if (cmd_pid) |
209 | kill (-cmd_pid, SIGHUP); |
215 | kill (-cmd_pid, SIGHUP); |
210 | |
216 | |
211 | pty_ev.stop (); |
217 | pty_ev.stop (); |
… | |
… | |
304 | #endif |
310 | #endif |
305 | } |
311 | } |
306 | |
312 | |
307 | // child has exited, usually destroys |
313 | // child has exited, usually destroys |
308 | void |
314 | void |
309 | rxvt_term::child_cb (child_watcher &w, int status) |
315 | rxvt_term::child_cb (ev::child &w, int status) |
310 | { |
316 | { |
311 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
317 | HOOK_INVOKE ((this, HOOK_CHILD_EXIT, DT_INT, status, DT_END)); |
312 | |
318 | |
313 | cmd_pid = 0; |
319 | cmd_pid = 0; |
314 | |
320 | |
… | |
… | |
342 | incr_ev.stop (); |
348 | incr_ev.stop (); |
343 | termwin_ev.stop (display); |
349 | termwin_ev.stop (display); |
344 | vt_ev.stop (display); |
350 | vt_ev.stop (display); |
345 | } |
351 | } |
346 | |
352 | |
347 | check_ev.stop (); |
353 | prepare_ev.stop (); |
348 | pty_ev.stop (); |
354 | pty_ev.stop (); |
349 | #ifdef CURSOR_BLINK |
355 | #ifdef CURSOR_BLINK |
350 | cursor_blink_ev.stop (); |
356 | cursor_blink_ev.stop (); |
351 | #endif |
357 | #endif |
352 | #ifdef TEXT_BLINK |
358 | #ifdef TEXT_BLINK |
… | |
… | |
360 | #endif |
366 | #endif |
361 | #ifdef POINTER_BLANK |
367 | #ifdef POINTER_BLANK |
362 | pointer_ev.stop (); |
368 | pointer_ev.stop (); |
363 | #endif |
369 | #endif |
364 | |
370 | |
365 | destroy_ev.start (0); |
371 | destroy_ev.start (); |
366 | } |
372 | } |
367 | |
373 | |
368 | void |
374 | void |
369 | rxvt_term::destroy_cb (time_watcher &w) |
375 | rxvt_term::destroy_cb (ev::check &w, int revents) |
370 | { |
376 | { |
371 | make_current (); |
377 | make_current (); |
372 | |
378 | |
373 | delete this; |
379 | delete this; |
374 | } |
380 | } |
… | |
… | |
428 | else |
434 | else |
429 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
435 | XGetErrorDatabaseText(dpy, mtype, "ResourceID", "ResourceID 0x%x", |
430 | mesg, BUFSIZ); |
436 | mesg, BUFSIZ); |
431 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
437 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->resourceid); |
432 | } |
438 | } |
433 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
439 | XGetErrorDatabaseText(dpy, mtype, "ErrorSerial", "Error Serial #%d", |
434 | mesg, BUFSIZ); |
440 | mesg, BUFSIZ); |
435 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
441 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
436 | } |
442 | } |
437 | #endif |
443 | #endif |
438 | |
444 | |
… | |
… | |
512 | |
518 | |
513 | #ifdef ENABLE_TRANSPARENCY |
519 | #ifdef ENABLE_TRANSPARENCY |
514 | if (option (Opt_transparent)) |
520 | if (option (Opt_transparent)) |
515 | { |
521 | { |
516 | bgPixmap.set_transparent (); |
522 | bgPixmap.set_transparent (); |
517 | #ifdef HAVE_AFTERIMAGE |
523 | #ifdef HAVE_AFTERIMAGE |
518 | if (rs [Rs_blurradius]) |
524 | if (rs [Rs_blurradius]) |
519 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
525 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
520 | #endif |
526 | #endif |
521 | if (ISSET_PIXCOLOR (Color_tint)) |
527 | if (ISSET_PIXCOLOR (Color_tint)) |
522 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
528 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
523 | if (rs [Rs_shade]) |
529 | if (rs [Rs_shade]) |
524 | bgPixmap.set_shade (rs [Rs_shade]); |
530 | bgPixmap.set_shade (rs [Rs_shade]); |
525 | |
531 | |
… | |
… | |
527 | XSelectInput (dpy, display->root, PropertyChangeMask); |
533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
528 | rootwin_ev.start (display, display->root); |
534 | rootwin_ev.start (display, display->root); |
529 | } |
535 | } |
530 | #endif |
536 | #endif |
531 | |
537 | |
532 | #ifdef XPM_BACKGROUND |
538 | #ifdef BG_IMAGE_FROM_FILE |
533 | if (rs[Rs_backgroundPixmap] != NULL) |
539 | if (rs[Rs_backgroundPixmap] != NULL) |
534 | { |
540 | { |
535 | const char *p = rs[Rs_backgroundPixmap]; |
541 | const char *p = rs[Rs_backgroundPixmap]; |
536 | |
542 | |
537 | if ((p = strchr (p, ';')) != NULL) |
543 | if ((p = strchr (p, ';')) != NULL) |
… | |
… | |
559 | init_command (cmd_argv); |
565 | init_command (cmd_argv); |
560 | |
566 | |
561 | free (cmd_argv); |
567 | free (cmd_argv); |
562 | |
568 | |
563 | if (pty->pty >= 0) |
569 | if (pty->pty >= 0) |
564 | pty_ev.start (pty->pty, EVENT_READ); |
570 | pty_ev.start (pty->pty, ev::READ); |
565 | |
571 | |
566 | check_ev.start (); |
572 | prepare_ev.start (); |
567 | |
573 | |
568 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
569 | |
575 | |
570 | #if ENABLE_XEMBED |
576 | #if ENABLE_XEMBED |
571 | if (rs[Rs_embed]) |
577 | if (rs[Rs_embed]) |
… | |
… | |
583 | return true; |
589 | return true; |
584 | } |
590 | } |
585 | |
591 | |
586 | static struct sig_handlers |
592 | static struct sig_handlers |
587 | { |
593 | { |
588 | sig_watcher sw_term, sw_int; |
594 | ev::sig sw_term, sw_int; |
589 | |
595 | |
590 | /* |
596 | /* |
591 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
592 | */ |
598 | */ |
593 | void |
599 | void |
594 | sig_term (sig_watcher &w) |
600 | sig_term (ev::sig &w, int revents) |
595 | { |
601 | { |
596 | rxvt_emergency_cleanup (); |
602 | rxvt_emergency_cleanup (); |
597 | signal (w.signum, SIG_DFL); |
603 | w.stop (); |
598 | kill (getpid (), w.signum); |
604 | kill (getpid (), w.signum); |
599 | } |
605 | } |
600 | |
606 | |
601 | sig_handlers () |
607 | sig_handlers () |
602 | : sw_term (this, &sig_handlers::sig_term), |
608 | : sw_term (this, &sig_handlers::sig_term), |
… | |
… | |
609 | |
615 | |
610 | void |
616 | void |
611 | rxvt_init () |
617 | rxvt_init () |
612 | { |
618 | { |
613 | ptytty::init (); |
619 | ptytty::init (); |
|
|
620 | ev::ev_default_loop (0); |
614 | |
621 | |
615 | rxvt_environ = environ; |
622 | rxvt_environ = environ; |
616 | |
623 | |
617 | signal (SIGHUP, SIG_IGN); |
624 | signal (SIGHUP, SIG_IGN); |
618 | signal (SIGPIPE, SIG_IGN); |
625 | signal (SIGPIPE, SIG_IGN); |
619 | |
626 | |
620 | sig_handlers.sw_term.start (SIGTERM); |
627 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
621 | sig_handlers.sw_int.start (SIGINT); |
628 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
622 | |
629 | |
623 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
630 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
624 | /* signal (SIGURG, SIG_DFL); */ |
631 | /* signal (SIGURG, SIG_DFL); */ |
625 | |
632 | |
626 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
633 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
896 | if (parent[0]) |
903 | if (parent[0]) |
897 | { |
904 | { |
898 | resize_all_windows (0, 0, 0); |
905 | resize_all_windows (0, 0, 0); |
899 | scr_remap_chars (); |
906 | scr_remap_chars (); |
900 | scr_touch (true); |
907 | scr_touch (true); |
901 | } |
908 | } |
902 | |
909 | |
903 | return true; |
910 | return true; |
904 | } |
911 | } |
905 | |
912 | |
|
|
913 | void |
906 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
914 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
907 | { |
915 | { |
908 | XChangeProperty (dpy, parent[0], |
916 | XChangeProperty (dpy, parent[0], |
909 | prop, XA_STRING, 8, PropModeReplace, |
917 | prop, XA_STRING, 8, PropModeReplace, |
910 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
918 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
911 | } |
919 | } |
912 | |
920 | |
|
|
921 | void |
913 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
922 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
914 | { |
923 | { |
915 | wchar_t *ws = rxvt_mbstowcs (str, len); |
924 | wchar_t *ws = rxvt_mbstowcs (str, len); |
916 | char *s = rxvt_wcstoutf8 (ws); |
925 | char *s = rxvt_wcstoutf8 (ws); |
917 | |
926 | |
918 | XChangeProperty (dpy, parent[0], |
927 | XChangeProperty (dpy, parent[0], |
… | |
… | |
942 | #if ENABLE_EWMH |
951 | #if ENABLE_EWMH |
943 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
952 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
944 | #endif |
953 | #endif |
945 | } |
954 | } |
946 | |
955 | |
|
|
956 | void |
|
|
957 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
958 | { |
947 | #ifdef XTERM_COLOR_CHANGE |
959 | #ifdef XTERM_COLOR_CHANGE |
948 | void |
|
|
949 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
950 | { |
|
|
951 | rxvt_color xcol; |
960 | rxvt_color xcol; |
952 | int i; |
961 | int i; |
953 | |
962 | |
954 | if (color == NULL || *color == '\0') |
963 | if (color == NULL || *color == '\0') |
955 | return; |
964 | return; |
956 | |
965 | |
957 | color = strdup (color); |
966 | color = strdup (color); |
958 | allocated.push_back ((void *)color); |
967 | allocated.push_back ((void *)color); |
… | |
… | |
992 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1001 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
993 | |
1002 | |
994 | update_fade_color (idx); |
1003 | update_fade_color (idx); |
995 | recolour_cursor (); |
1004 | recolour_cursor (); |
996 | scr_recolour (); |
1005 | scr_recolour (); |
997 | } |
|
|
998 | |
|
|
999 | #else |
|
|
1000 | # define set_window_color (idx,color) ((void)0) |
|
|
1001 | #endif /* XTERM_COLOR_CHANGE */ |
1006 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1007 | } |
1002 | |
1008 | |
1003 | void |
1009 | void |
1004 | rxvt_term::recolour_cursor () |
1010 | rxvt_term::recolour_cursor () |
1005 | { |
1011 | { |
1006 | XColor fg, bg; |
1012 | XColor fg, bg; |
… | |
… | |
1038 | |
1044 | |
1039 | for (i = Color_Black; i <= Color_White; i++) |
1045 | for (i = Color_Black; i <= Color_White; i++) |
1040 | if (pix_colors[Color_bg] == pix_colors[i]) |
1046 | if (pix_colors[Color_bg] == pix_colors[i]) |
1041 | { |
1047 | { |
1042 | sprintf (bstr, "%d", (i - Color_Black)); |
1048 | sprintf (bstr, "%d", (i - Color_Black)); |
1043 | #ifdef XPM_BACKGROUND |
1049 | #ifdef BG_IMAGE_FROM_FILE |
1044 | xpmb = "default;"; |
1050 | xpmb = "default;"; |
1045 | #endif |
1051 | #endif |
1046 | break; |
1052 | break; |
1047 | } |
1053 | } |
1048 | |
1054 | |
… | |
… | |
1342 | if (term->rs[Rs_imLocale]) |
1348 | if (term->rs[Rs_imLocale]) |
1343 | SET_LOCALE (term->locale); |
1349 | SET_LOCALE (term->locale); |
1344 | } |
1350 | } |
1345 | else |
1351 | else |
1346 | str = (void *)text->string.wide_char; |
1352 | str = (void *)text->string.wide_char; |
1347 | |
1353 | |
1348 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1354 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1349 | DT_INT, call_data->caret, |
1355 | DT_INT, call_data->caret, |
1350 | DT_INT, call_data->chg_first, |
1356 | DT_INT, call_data->chg_first, |
1351 | DT_INT, call_data->chg_length, |
1357 | DT_INT, call_data->chg_length, |
1352 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1358 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1671 | |
1677 | |
1672 | if (input_style & XIMPreeditPosition) |
1678 | if (input_style & XIMPreeditPosition) |
1673 | { |
1679 | { |
1674 | im_set_size (preedit_rect); |
1680 | im_set_size (preedit_rect); |
1675 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1681 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1676 | |
1682 | |
1677 | XSetICValues (Input_Context, |
1683 | XSetICValues (Input_Context, |
1678 | XNPreeditAttributes, preedit_attr, NULL); |
1684 | XNPreeditAttributes, preedit_attr, NULL); |
1679 | } |
1685 | } |
1680 | else |
1686 | else |
1681 | { |
1687 | { |
… | |
… | |
1733 | |
1739 | |
1734 | #ifdef HAVE_BG_PIXMAP |
1740 | #ifdef HAVE_BG_PIXMAP |
1735 | int |
1741 | int |
1736 | rxvt_term::update_background () |
1742 | rxvt_term::update_background () |
1737 | { |
1743 | { |
1738 | bgPixmap.invalidate(); |
1744 | bgPixmap.invalidate (); |
1739 | |
1745 | |
1740 | /* no chance of real time refresh if we are blurring ! */ |
1746 | /* no chance of real time refresh if we are blurring! */ |
1741 | if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
1747 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
1742 | bgPixmap.render(); |
1748 | bgPixmap.render (); |
1743 | else |
1749 | else |
1744 | { |
1750 | { |
1745 | update_background_ev.stop (); |
1751 | update_background_ev.stop (); |
|
|
1752 | |
1746 | if (!bgPixmap.need_client_side_rendering()) |
1753 | if (!bgPixmap.need_client_side_rendering()) |
1747 | update_background_ev.start (NOW + .05); |
1754 | update_background_ev.start (.05); |
1748 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
1755 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
1749 | update_background_ev.start (NOW + .2); /* very slow !!! */ |
1756 | update_background_ev.start (.20); /* very slow !!! */ |
1750 | else |
1757 | else |
1751 | update_background_ev.start (NOW + .07); |
1758 | update_background_ev.start (.07); |
1752 | } |
1759 | } |
|
|
1760 | |
1753 | return 0; |
1761 | return 0; |
1754 | } |
1762 | } |
1755 | |
1763 | |
1756 | void |
1764 | void |
1757 | rxvt_term::update_background_cb (time_watcher &w) |
1765 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
1758 | { |
1766 | { |
1759 | bgPixmap.render (); |
1767 | bgPixmap.render (); |
1760 | } |
1768 | } |
1761 | |
1769 | |
1762 | #endif /* HAVE_BG_PIXMAP */ |
1770 | #endif /* HAVE_BG_PIXMAP */ |