… | |
… | |
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::idle &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) |
… | |
… | |
540 | bgPixmap.set_geometry (p); |
546 | bgPixmap.set_geometry (p); |
541 | } |
547 | } |
542 | else |
548 | else |
543 | bgPixmap.set_defaultGeometry (); |
549 | bgPixmap.set_defaultGeometry (); |
544 | |
550 | |
545 | bgPixmap.set_file (rs[Rs_backgroundPixmap]); |
551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
552 | if (!bgPixmap.window_position_sensitive ()) |
|
|
553 | update_background (); |
546 | } |
554 | } |
547 | /* do not want to render Pixmap yet if we are size/position dependant - |
|
|
548 | * wait for ConfigureNotify at least */ |
|
|
549 | if (!bgPixmap.window_size_sensitive ()) |
|
|
550 | update_background(); |
|
|
551 | #endif |
555 | #endif |
552 | } |
556 | } |
553 | #endif |
557 | #endif |
554 | |
558 | |
555 | #if ENABLE_PERL |
559 | #if ENABLE_PERL |
… | |
… | |
561 | init_command (cmd_argv); |
565 | init_command (cmd_argv); |
562 | |
566 | |
563 | free (cmd_argv); |
567 | free (cmd_argv); |
564 | |
568 | |
565 | if (pty->pty >= 0) |
569 | if (pty->pty >= 0) |
566 | pty_ev.start (pty->pty, EVENT_READ); |
570 | pty_ev.start (pty->pty, ev::READ); |
567 | |
571 | |
568 | check_ev.start (); |
572 | prepare_ev.start (); |
569 | |
573 | |
570 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
574 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
571 | |
575 | |
572 | #if ENABLE_XEMBED |
576 | #if ENABLE_XEMBED |
573 | if (rs[Rs_embed]) |
577 | if (rs[Rs_embed]) |
… | |
… | |
585 | return true; |
589 | return true; |
586 | } |
590 | } |
587 | |
591 | |
588 | static struct sig_handlers |
592 | static struct sig_handlers |
589 | { |
593 | { |
590 | sig_watcher sw_term, sw_int; |
594 | ev::sig sw_term, sw_int; |
591 | |
595 | |
592 | /* |
596 | /* |
593 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
594 | */ |
598 | */ |
595 | void |
599 | void |
596 | sig_term (sig_watcher &w) |
600 | sig_term (ev::sig &w, int revents) |
597 | { |
601 | { |
598 | rxvt_emergency_cleanup (); |
602 | rxvt_emergency_cleanup (); |
599 | signal (w.signum, SIG_DFL); |
603 | w.stop (); |
600 | kill (getpid (), w.signum); |
604 | kill (getpid (), w.signum); |
601 | } |
605 | } |
602 | |
606 | |
603 | sig_handlers () |
607 | sig_handlers () |
604 | : sw_term (this, &sig_handlers::sig_term), |
608 | : sw_term (this, &sig_handlers::sig_term), |
… | |
… | |
612 | void |
616 | void |
613 | rxvt_init () |
617 | rxvt_init () |
614 | { |
618 | { |
615 | ptytty::init (); |
619 | ptytty::init (); |
616 | |
620 | |
|
|
621 | if (!ev::ev_default_loop (0)) |
|
|
622 | rxvt_fatal ("cannot initialise libev (bad value for LIBEV_METHODS?)\n"); |
|
|
623 | |
617 | rxvt_environ = environ; |
624 | rxvt_environ = environ; |
618 | |
625 | |
619 | signal (SIGHUP, SIG_IGN); |
626 | signal (SIGHUP, SIG_IGN); |
620 | signal (SIGPIPE, SIG_IGN); |
627 | signal (SIGPIPE, SIG_IGN); |
621 | |
628 | |
622 | sig_handlers.sw_term.start (SIGTERM); |
629 | sig_handlers.sw_term.start (SIGTERM); ev::ev_unref (); |
623 | sig_handlers.sw_int.start (SIGINT); |
630 | sig_handlers.sw_int.start (SIGINT); ev::ev_unref (); |
624 | |
631 | |
625 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
632 | /* need to trap SIGURG for SVR4 (Unixware) rlogin */ |
626 | /* signal (SIGURG, SIG_DFL); */ |
633 | /* signal (SIGURG, SIG_DFL); */ |
627 | |
634 | |
628 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
635 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
… | |
… | |
898 | if (parent[0]) |
905 | if (parent[0]) |
899 | { |
906 | { |
900 | resize_all_windows (0, 0, 0); |
907 | resize_all_windows (0, 0, 0); |
901 | scr_remap_chars (); |
908 | scr_remap_chars (); |
902 | scr_touch (true); |
909 | scr_touch (true); |
903 | } |
910 | } |
904 | |
911 | |
905 | return true; |
912 | return true; |
906 | } |
913 | } |
907 | |
914 | |
|
|
915 | void |
908 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
916 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
909 | { |
917 | { |
910 | XChangeProperty (dpy, parent[0], |
918 | XChangeProperty (dpy, parent[0], |
911 | prop, XA_STRING, 8, PropModeReplace, |
919 | prop, XA_STRING, 8, PropModeReplace, |
912 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
920 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
913 | } |
921 | } |
914 | |
922 | |
|
|
923 | void |
915 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
924 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
916 | { |
925 | { |
917 | wchar_t *ws = rxvt_mbstowcs (str, len); |
926 | wchar_t *ws = rxvt_mbstowcs (str, len); |
918 | char *s = rxvt_wcstoutf8 (ws); |
927 | char *s = rxvt_wcstoutf8 (ws); |
919 | |
928 | |
920 | XChangeProperty (dpy, parent[0], |
929 | XChangeProperty (dpy, parent[0], |
… | |
… | |
944 | #if ENABLE_EWMH |
953 | #if ENABLE_EWMH |
945 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
954 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
946 | #endif |
955 | #endif |
947 | } |
956 | } |
948 | |
957 | |
|
|
958 | void |
|
|
959 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
960 | { |
949 | #ifdef XTERM_COLOR_CHANGE |
961 | #ifdef XTERM_COLOR_CHANGE |
950 | void |
|
|
951 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
952 | { |
|
|
953 | rxvt_color xcol; |
962 | rxvt_color xcol; |
954 | int i; |
963 | int i; |
955 | |
964 | |
956 | if (color == NULL || *color == '\0') |
965 | if (color == NULL || *color == '\0') |
957 | return; |
966 | return; |
958 | |
967 | |
959 | color = strdup (color); |
968 | color = strdup (color); |
960 | allocated.push_back ((void *)color); |
969 | allocated.push_back ((void *)color); |
… | |
… | |
994 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1003 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
995 | |
1004 | |
996 | update_fade_color (idx); |
1005 | update_fade_color (idx); |
997 | recolour_cursor (); |
1006 | recolour_cursor (); |
998 | scr_recolour (); |
1007 | scr_recolour (); |
|
|
1008 | #endif /* XTERM_COLOR_CHANGE */ |
999 | } |
1009 | } |
1000 | |
|
|
1001 | #else |
|
|
1002 | # define set_window_color (idx,color) ((void)0) |
|
|
1003 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1004 | |
1010 | |
1005 | void |
1011 | void |
1006 | rxvt_term::recolour_cursor () |
1012 | rxvt_term::recolour_cursor () |
1007 | { |
1013 | { |
1008 | XColor fg, bg; |
1014 | XColor fg, bg; |
… | |
… | |
1040 | |
1046 | |
1041 | for (i = Color_Black; i <= Color_White; i++) |
1047 | for (i = Color_Black; i <= Color_White; i++) |
1042 | if (pix_colors[Color_bg] == pix_colors[i]) |
1048 | if (pix_colors[Color_bg] == pix_colors[i]) |
1043 | { |
1049 | { |
1044 | sprintf (bstr, "%d", (i - Color_Black)); |
1050 | sprintf (bstr, "%d", (i - Color_Black)); |
1045 | #ifdef XPM_BACKGROUND |
1051 | #ifdef BG_IMAGE_FROM_FILE |
1046 | xpmb = "default;"; |
1052 | xpmb = "default;"; |
1047 | #endif |
1053 | #endif |
1048 | break; |
1054 | break; |
1049 | } |
1055 | } |
1050 | |
1056 | |
… | |
… | |
1146 | |
1152 | |
1147 | XMoveResizeWindow (dpy, vt, |
1153 | XMoveResizeWindow (dpy, vt, |
1148 | window_vt_x, window_vt_y, |
1154 | window_vt_x, window_vt_y, |
1149 | width, height); |
1155 | width, height); |
1150 | |
1156 | |
1151 | #ifdef XPM_BACKGROUND |
1157 | #ifdef HAVE_BG_PIXMAP |
1152 | /* TODO: replace with update_pixmap() that should unify transparency and bg image handling ! */ |
|
|
1153 | if (bgPixmap.window_size_sensitive ()) |
1158 | if (bgPixmap.window_size_sensitive ()) |
1154 | update_background (); |
1159 | update_background (); |
1155 | #endif |
1160 | #endif |
1156 | |
1161 | |
1157 | scr_clear (); |
1162 | scr_clear (); |
1158 | } |
1163 | } |
1159 | |
1164 | |
… | |
… | |
1345 | if (term->rs[Rs_imLocale]) |
1350 | if (term->rs[Rs_imLocale]) |
1346 | SET_LOCALE (term->locale); |
1351 | SET_LOCALE (term->locale); |
1347 | } |
1352 | } |
1348 | else |
1353 | else |
1349 | str = (void *)text->string.wide_char; |
1354 | str = (void *)text->string.wide_char; |
1350 | |
1355 | |
1351 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1356 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1352 | DT_INT, call_data->caret, |
1357 | DT_INT, call_data->caret, |
1353 | DT_INT, call_data->chg_first, |
1358 | DT_INT, call_data->chg_first, |
1354 | DT_INT, call_data->chg_length, |
1359 | DT_INT, call_data->chg_length, |
1355 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1360 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1674 | |
1679 | |
1675 | if (input_style & XIMPreeditPosition) |
1680 | if (input_style & XIMPreeditPosition) |
1676 | { |
1681 | { |
1677 | im_set_size (preedit_rect); |
1682 | im_set_size (preedit_rect); |
1678 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1683 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1679 | |
1684 | |
1680 | XSetICValues (Input_Context, |
1685 | XSetICValues (Input_Context, |
1681 | XNPreeditAttributes, preedit_attr, NULL); |
1686 | XNPreeditAttributes, preedit_attr, NULL); |
1682 | } |
1687 | } |
1683 | else |
1688 | else |
1684 | { |
1689 | { |
… | |
… | |
1701 | XFree (status_attr); |
1706 | XFree (status_attr); |
1702 | } |
1707 | } |
1703 | |
1708 | |
1704 | XFree (preedit_attr); |
1709 | XFree (preedit_attr); |
1705 | } |
1710 | } |
1706 | #endif /* USE_XIM */ |
1711 | #endif /* USE_XIM */ |
|
|
1712 | |
|
|
1713 | void |
|
|
1714 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1715 | { |
|
|
1716 | Window cr; |
|
|
1717 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1718 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1719 | } |
|
|
1720 | |
|
|
1721 | Pixmap |
|
|
1722 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1723 | { |
|
|
1724 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1725 | if (xa[prop_id]) |
|
|
1726 | { |
|
|
1727 | int aformat; |
|
|
1728 | unsigned long nitems, bytes_after; |
|
|
1729 | Atom atype; |
|
|
1730 | unsigned char *prop = NULL; |
|
|
1731 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1732 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1733 | &nitems, &bytes_after, &prop); |
|
|
1734 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1735 | { |
|
|
1736 | return *(Pixmap *)prop; |
|
|
1737 | } |
|
|
1738 | } |
|
|
1739 | return None; |
|
|
1740 | } |
|
|
1741 | |
|
|
1742 | #ifdef HAVE_BG_PIXMAP |
|
|
1743 | # if TRACE_PIXMAPS |
|
|
1744 | # undef update_background |
|
|
1745 | int rxvt_term::trace_update_background (const char* file, int line) |
|
|
1746 | { |
|
|
1747 | fprintf (stderr, "%s:%d:update_background()\n", file, line); |
|
|
1748 | update_background (); |
|
|
1749 | } |
|
|
1750 | # endif |
|
|
1751 | int |
|
|
1752 | rxvt_term::update_background () |
|
|
1753 | { |
|
|
1754 | bgPixmap.invalidate (); |
|
|
1755 | |
|
|
1756 | /* no chance of real time refresh if we are blurring! */ |
|
|
1757 | if (bgPixmap.invalid_since + 0.5 < ev::now () && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1758 | bgPixmap.render (); |
|
|
1759 | else |
|
|
1760 | { |
|
|
1761 | update_background_ev.stop (); |
|
|
1762 | |
|
|
1763 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1764 | update_background_ev.start (.05); |
|
|
1765 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1766 | update_background_ev.start (.20); /* very slow !!! */ |
|
|
1767 | else |
|
|
1768 | update_background_ev.start (.07); |
|
|
1769 | } |
|
|
1770 | |
|
|
1771 | return 0; |
|
|
1772 | } |
|
|
1773 | |
|
|
1774 | void |
|
|
1775 | rxvt_term::update_background_cb (ev::timer &w, int revents) |
|
|
1776 | { |
|
|
1777 | bgPixmap.render (); |
|
|
1778 | } |
|
|
1779 | |
|
|
1780 | #endif /* HAVE_BG_PIXMAP */ |
1707 | |
1781 | |
1708 | /*----------------------- end-of-file (C source) -----------------------*/ |
1782 | /*----------------------- end-of-file (C source) -----------------------*/ |