… | |
… | |
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 | { |
… | |
… | |
148 | } |
153 | } |
149 | #endif |
154 | #endif |
150 | |
155 | |
151 | rxvt_term::rxvt_term () |
156 | rxvt_term::rxvt_term () |
152 | : |
157 | : |
153 | #if TRANSPARENT || ENABLE_PERL |
158 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
154 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
159 | rootwin_ev (this, &rxvt_term::rootwin_cb), |
155 | #endif |
160 | #endif |
156 | #if TRANSPARENT |
161 | #if HAVE_BG_PIXMAP |
157 | check_our_parents_ev(this, &rxvt_term::check_our_parents_cb), |
162 | update_background_ev(this, &rxvt_term::update_background_cb), |
158 | #endif |
163 | #endif |
159 | #ifdef HAVE_SCROLLBARS |
164 | #ifdef HAVE_SCROLLBARS |
160 | scrollbar_ev (this, &rxvt_term::x_cb), |
165 | scrollbar_ev (this, &rxvt_term::x_cb), |
161 | #endif |
166 | #endif |
162 | #ifdef CURSOR_BLINK |
167 | #ifdef CURSOR_BLINK |
… | |
… | |
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), |
… | |
… | |
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 (); |
… | |
… | |
334 | im_ev.stop (display); |
340 | im_ev.stop (display); |
335 | #endif |
341 | #endif |
336 | #if HAVE_SCROLLBARS |
342 | #if HAVE_SCROLLBARS |
337 | scrollbar_ev.stop (display); |
343 | scrollbar_ev.stop (display); |
338 | #endif |
344 | #endif |
339 | #if TRANSPARENT || ENABLE_PERL |
345 | #if ENABLE_TRANSPARENCY || ENABLE_PERL |
340 | rootwin_ev.stop (display); |
346 | rootwin_ev.stop (display); |
341 | #endif |
347 | #endif |
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); |
… | |
… | |
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 | |
… | |
… | |
504 | |
510 | |
505 | #ifdef HAVE_SCROLLBARS |
511 | #ifdef HAVE_SCROLLBARS |
506 | if (option (Opt_scrollBar)) |
512 | if (option (Opt_scrollBar)) |
507 | resize_scrollbar (); /* create and map scrollbar */ |
513 | resize_scrollbar (); /* create and map scrollbar */ |
508 | #endif |
514 | #endif |
|
|
515 | #ifdef HAVE_BG_PIXMAP |
|
|
516 | { |
|
|
517 | bgPixmap.set_target (this); |
|
|
518 | |
509 | #ifdef TRANSPARENT |
519 | #ifdef ENABLE_TRANSPARENCY |
510 | if (option (Opt_transparent)) |
520 | if (option (Opt_transparent)) |
511 | { |
521 | { |
|
|
522 | bgPixmap.set_transparent (); |
|
|
523 | #ifdef HAVE_AFTERIMAGE |
|
|
524 | if (rs [Rs_blurradius]) |
|
|
525 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
526 | #endif |
|
|
527 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
528 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
529 | if (rs [Rs_shade]) |
|
|
530 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
531 | |
|
|
532 | bgPixmap.set_root_pixmap (); |
512 | XSelectInput (dpy, display->root, PropertyChangeMask); |
533 | XSelectInput (dpy, display->root, PropertyChangeMask); |
513 | check_our_parents (); |
|
|
514 | rootwin_ev.start (display, display->root); |
534 | rootwin_ev.start (display, display->root); |
515 | } |
535 | } |
516 | #endif |
536 | #endif |
|
|
537 | |
|
|
538 | #ifdef BG_IMAGE_FROM_FILE |
|
|
539 | if (rs[Rs_backgroundPixmap] != NULL) |
|
|
540 | { |
|
|
541 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
542 | |
|
|
543 | if ((p = strchr (p, ';')) != NULL) |
|
|
544 | { |
|
|
545 | p++; |
|
|
546 | bgPixmap.set_geometry (p); |
|
|
547 | } |
|
|
548 | else |
|
|
549 | bgPixmap.set_defaultGeometry (); |
|
|
550 | |
|
|
551 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
552 | if (!bgPixmap.window_position_sensitive ()) |
|
|
553 | update_background (); |
|
|
554 | } |
|
|
555 | #endif |
|
|
556 | } |
|
|
557 | #endif |
|
|
558 | |
517 | #if ENABLE_PERL |
559 | #if ENABLE_PERL |
518 | rootwin_ev.start (display, display->root); |
560 | rootwin_ev.start (display, display->root); |
519 | #endif |
561 | #endif |
520 | |
562 | |
521 | set_colorfgbg (); |
563 | set_colorfgbg (); |
… | |
… | |
548 | } |
590 | } |
549 | |
591 | |
550 | static struct sig_handlers |
592 | static struct sig_handlers |
551 | { |
593 | { |
552 | sig_watcher sw_term, sw_int; |
594 | sig_watcher sw_term, sw_int; |
553 | |
595 | |
554 | /* |
596 | /* |
555 | * Catch a fatal signal and tidy up before quitting |
597 | * Catch a fatal signal and tidy up before quitting |
556 | */ |
598 | */ |
557 | void |
599 | void |
558 | sig_term (sig_watcher &w) |
600 | sig_term (sig_watcher &w) |
… | |
… | |
860 | if (parent[0]) |
902 | if (parent[0]) |
861 | { |
903 | { |
862 | resize_all_windows (0, 0, 0); |
904 | resize_all_windows (0, 0, 0); |
863 | scr_remap_chars (); |
905 | scr_remap_chars (); |
864 | scr_touch (true); |
906 | scr_touch (true); |
865 | } |
907 | } |
866 | |
908 | |
867 | return true; |
909 | return true; |
868 | } |
910 | } |
869 | |
911 | |
|
|
912 | void |
870 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
913 | rxvt_term::set_string_property (Atom prop, const char *str, int len) |
871 | { |
914 | { |
872 | XChangeProperty (dpy, parent[0], |
915 | XChangeProperty (dpy, parent[0], |
873 | prop, XA_STRING, 8, PropModeReplace, |
916 | prop, XA_STRING, 8, PropModeReplace, |
874 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
917 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
875 | } |
918 | } |
876 | |
919 | |
|
|
920 | void |
877 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
921 | rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
878 | { |
922 | { |
879 | wchar_t *ws = rxvt_mbstowcs (str, len); |
923 | wchar_t *ws = rxvt_mbstowcs (str, len); |
880 | char *s = rxvt_wcstoutf8 (ws); |
924 | char *s = rxvt_wcstoutf8 (ws); |
881 | |
925 | |
882 | XChangeProperty (dpy, parent[0], |
926 | XChangeProperty (dpy, parent[0], |
… | |
… | |
906 | #if ENABLE_EWMH |
950 | #if ENABLE_EWMH |
907 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
951 | set_utf8_property (xa[XA_NET_WM_ICON_NAME], str); |
908 | #endif |
952 | #endif |
909 | } |
953 | } |
910 | |
954 | |
|
|
955 | void |
|
|
956 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
957 | { |
911 | #ifdef XTERM_COLOR_CHANGE |
958 | #ifdef XTERM_COLOR_CHANGE |
912 | void |
|
|
913 | rxvt_term::set_window_color (int idx, const char *color) |
|
|
914 | { |
|
|
915 | rxvt_color xcol; |
959 | rxvt_color xcol; |
916 | int i; |
960 | int i; |
917 | |
961 | |
918 | if (color == NULL || *color == '\0') |
962 | if (color == NULL || *color == '\0') |
919 | return; |
963 | return; |
920 | |
964 | |
921 | color = strdup (color); |
965 | color = strdup (color); |
922 | allocated.push_back ((void *)color); |
966 | allocated.push_back ((void *)color); |
… | |
… | |
956 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
1000 | /*TODO: handle Color_BD, scrollbar background, etc. */ |
957 | |
1001 | |
958 | update_fade_color (idx); |
1002 | update_fade_color (idx); |
959 | recolour_cursor (); |
1003 | recolour_cursor (); |
960 | scr_recolour (); |
1004 | scr_recolour (); |
961 | } |
|
|
962 | |
|
|
963 | #else |
|
|
964 | # define set_window_color (idx,color) ((void)0) |
|
|
965 | #endif /* XTERM_COLOR_CHANGE */ |
1005 | #endif /* XTERM_COLOR_CHANGE */ |
|
|
1006 | } |
966 | |
1007 | |
967 | void |
1008 | void |
968 | rxvt_term::recolour_cursor () |
1009 | rxvt_term::recolour_cursor () |
969 | { |
1010 | { |
970 | XColor fg, bg; |
1011 | XColor fg, bg; |
… | |
… | |
1002 | |
1043 | |
1003 | for (i = Color_Black; i <= Color_White; i++) |
1044 | for (i = Color_Black; i <= Color_White; i++) |
1004 | if (pix_colors[Color_bg] == pix_colors[i]) |
1045 | if (pix_colors[Color_bg] == pix_colors[i]) |
1005 | { |
1046 | { |
1006 | sprintf (bstr, "%d", (i - Color_Black)); |
1047 | sprintf (bstr, "%d", (i - Color_Black)); |
1007 | #ifdef XPM_BACKGROUND |
1048 | #ifdef BG_IMAGE_FROM_FILE |
1008 | xpmb = "default;"; |
1049 | xpmb = "default;"; |
1009 | #endif |
1050 | #endif |
1010 | break; |
1051 | break; |
1011 | } |
1052 | } |
1012 | |
1053 | |
… | |
… | |
1108 | |
1149 | |
1109 | XMoveResizeWindow (dpy, vt, |
1150 | XMoveResizeWindow (dpy, vt, |
1110 | window_vt_x, window_vt_y, |
1151 | window_vt_x, window_vt_y, |
1111 | width, height); |
1152 | width, height); |
1112 | |
1153 | |
|
|
1154 | #ifdef HAVE_BG_PIXMAP |
|
|
1155 | if (bgPixmap.window_size_sensitive ()) |
|
|
1156 | update_background (); |
|
|
1157 | #endif |
|
|
1158 | |
1113 | scr_clear (); |
1159 | scr_clear (); |
1114 | #ifdef XPM_BACKGROUND |
|
|
1115 | resize_pixmap (); |
|
|
1116 | #endif |
|
|
1117 | } |
1160 | } |
1118 | |
1161 | |
1119 | if (fix_screen || old_height == 0) |
1162 | if (fix_screen || old_height == 0) |
1120 | scr_reset (); |
1163 | scr_reset (); |
1121 | |
1164 | |
1122 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1165 | // TODO, with nvidia-8178, resizes kill the alpha channel, report if not fixed in newer version |
1123 | //scr_touch (false); |
1166 | //scr_touch (false); |
1124 | |
1167 | |
1125 | #ifdef XPM_BACKGROUND |
1168 | #ifdef HAVE_BG_PIXMAP |
1126 | if (pixmap) |
1169 | // TODO: this don't seem to have any effect - do we still need it ? If so - in which case exactly ? |
|
|
1170 | // if (bgPixmap.pixmap) |
1127 | scr_touch (false); |
1171 | // scr_touch (false); |
1128 | #endif |
1172 | #endif |
1129 | |
1173 | |
1130 | #ifdef USE_XIM |
1174 | #ifdef USE_XIM |
1131 | IMSetPosition (); |
1175 | IMSetPosition (); |
1132 | #endif |
1176 | #endif |
… | |
… | |
1303 | if (term->rs[Rs_imLocale]) |
1347 | if (term->rs[Rs_imLocale]) |
1304 | SET_LOCALE (term->locale); |
1348 | SET_LOCALE (term->locale); |
1305 | } |
1349 | } |
1306 | else |
1350 | else |
1307 | str = (void *)text->string.wide_char; |
1351 | str = (void *)text->string.wide_char; |
1308 | |
1352 | |
1309 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1353 | HOOK_INVOKE ((term, HOOK_XIM_PREEDIT_DRAW, |
1310 | DT_INT, call_data->caret, |
1354 | DT_INT, call_data->caret, |
1311 | DT_INT, call_data->chg_first, |
1355 | DT_INT, call_data->chg_first, |
1312 | DT_INT, call_data->chg_length, |
1356 | DT_INT, call_data->chg_length, |
1313 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
1357 | DT_LCS_LEN, (void *)text->feedback, text->feedback ? (int)text->length : 0, |
… | |
… | |
1632 | |
1676 | |
1633 | if (input_style & XIMPreeditPosition) |
1677 | if (input_style & XIMPreeditPosition) |
1634 | { |
1678 | { |
1635 | im_set_size (preedit_rect); |
1679 | im_set_size (preedit_rect); |
1636 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1680 | preedit_attr = XVaCreateNestedList (0, XNArea, &preedit_rect, NULL); |
1637 | |
1681 | |
1638 | XSetICValues (Input_Context, |
1682 | XSetICValues (Input_Context, |
1639 | XNPreeditAttributes, preedit_attr, NULL); |
1683 | XNPreeditAttributes, preedit_attr, NULL); |
1640 | } |
1684 | } |
1641 | else |
1685 | else |
1642 | { |
1686 | { |
… | |
… | |
1661 | |
1705 | |
1662 | XFree (preedit_attr); |
1706 | XFree (preedit_attr); |
1663 | } |
1707 | } |
1664 | #endif /* USE_XIM */ |
1708 | #endif /* USE_XIM */ |
1665 | |
1709 | |
|
|
1710 | void |
|
|
1711 | rxvt_term::get_window_origin (int &x, int &y) |
|
|
1712 | { |
|
|
1713 | Window cr; |
|
|
1714 | XTranslateCoordinates (dpy, parent[0], display->root, 0, 0, &x, &y, &cr); |
|
|
1715 | /* fprintf( stderr, "origin is %+d%+d\n", x, y);*/ |
|
|
1716 | } |
|
|
1717 | |
|
|
1718 | Pixmap |
|
|
1719 | rxvt_term::get_pixmap_property (int prop_id) |
|
|
1720 | { |
|
|
1721 | if (prop_id > 0 && prop_id < NUM_XA) |
|
|
1722 | if (xa[prop_id]) |
|
|
1723 | { |
|
|
1724 | int aformat; |
|
|
1725 | unsigned long nitems, bytes_after; |
|
|
1726 | Atom atype; |
|
|
1727 | unsigned char *prop = NULL; |
|
|
1728 | int result = XGetWindowProperty (dpy, display->root, xa[prop_id], |
|
|
1729 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1730 | &nitems, &bytes_after, &prop); |
|
|
1731 | if (result == Success && prop && atype == XA_PIXMAP) |
|
|
1732 | { |
|
|
1733 | return *(Pixmap *)prop; |
|
|
1734 | } |
|
|
1735 | } |
|
|
1736 | return None; |
|
|
1737 | } |
|
|
1738 | |
|
|
1739 | #ifdef HAVE_BG_PIXMAP |
|
|
1740 | int |
|
|
1741 | rxvt_term::update_background () |
|
|
1742 | { |
|
|
1743 | bgPixmap.invalidate (); |
|
|
1744 | |
|
|
1745 | /* no chance of real time refresh if we are blurring ! */ |
|
|
1746 | if (bgPixmap.invalid_since + 0.5 < NOW && !(bgPixmap.flags & bgPixmap_t::blurNeeded)) |
|
|
1747 | bgPixmap.render (); |
|
|
1748 | else |
|
|
1749 | { |
|
|
1750 | update_background_ev.stop (); |
|
|
1751 | if (!bgPixmap.need_client_side_rendering()) |
|
|
1752 | update_background_ev.start (NOW + .05); |
|
|
1753 | else if (bgPixmap.flags & bgPixmap_t::blurNeeded) |
|
|
1754 | update_background_ev.start (NOW + .2); /* very slow !!! */ |
|
|
1755 | else |
|
|
1756 | update_background_ev.start (NOW + .07); |
|
|
1757 | } |
|
|
1758 | return 0; |
|
|
1759 | } |
|
|
1760 | |
|
|
1761 | void |
|
|
1762 | rxvt_term::update_background_cb (time_watcher &w) |
|
|
1763 | { |
|
|
1764 | bgPixmap.render (); |
|
|
1765 | } |
|
|
1766 | |
|
|
1767 | #endif /* HAVE_BG_PIXMAP */ |
|
|
1768 | |
1666 | /*----------------------- end-of-file (C source) -----------------------*/ |
1769 | /*----------------------- end-of-file (C source) -----------------------*/ |