1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
52 | |
52 | |
53 | #include <wchar.h> |
53 | #include <wchar.h> |
54 | |
54 | |
55 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
56 | |
56 | |
|
|
57 | #define IS_CONTROL(ch) !((ch) & 0xffffff60UL) |
|
|
58 | |
|
|
59 | // exception thrown when the command parser runs out of input data |
|
|
60 | class out_of_input { } out_of_input; |
|
|
61 | |
57 | /*{{{ Convert the keypress event into a string */ |
62 | /*{{{ Convert the keypress event into a string */ |
58 | void |
63 | void |
59 | rxvt_term::lookup_key (XKeyEvent &ev) |
64 | rxvt_term::lookup_key (XKeyEvent &ev) |
60 | { |
65 | { |
61 | int ctrl, meta, shft, len; |
66 | int ctrl, meta, shft, len; |
… | |
… | |
88 | #ifdef USE_XIM |
93 | #ifdef USE_XIM |
89 | if (Input_Context) |
94 | if (Input_Context) |
90 | { |
95 | { |
91 | Status status_return; |
96 | Status status_return; |
92 | |
97 | |
|
|
98 | #if 0 |
93 | #ifdef X_HAVE_UTF8_STRING |
99 | #ifdef X_HAVE_UTF8_STRING |
94 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
100 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
95 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
101 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
96 | KBUFSZ, &keysym, &status_return); |
102 | KBUFSZ, &keysym, &status_return); |
97 | else |
103 | else |
|
|
104 | #endif |
98 | #endif |
105 | #endif |
99 | { |
106 | { |
100 | wchar_t wkbuf[KBUFSZ + 1]; |
107 | wchar_t wkbuf[KBUFSZ + 1]; |
101 | |
108 | |
102 | // the XOpenIM manpage lies about hardcoding the locale |
109 | // the XOpenIM manpage lies about hardcoding the locale |
… | |
… | |
616 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
623 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
617 | /* attempt to `write' count to the input buffer */ |
624 | /* attempt to `write' count to the input buffer */ |
618 | unsigned int |
625 | unsigned int |
619 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
626 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
620 | { |
627 | { |
621 | unsigned int n, s; |
628 | unsigned int n, s; |
622 | |
629 | |
623 | n = cmdbuf_ptr - cmdbuf_base; |
630 | n = cmdbuf_ptr - cmdbuf_base; |
624 | s = cmdbuf_base + BUFSIZ - 1 - cmdbuf_endp; |
631 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
625 | |
632 | |
626 | if (n > 0 && s < count) |
633 | if (n > 0 && s < count) |
627 | { |
634 | { |
628 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
635 | MEMMOVE (cmdbuf_base, cmdbuf_ptr, |
629 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
636 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
… | |
… | |
632 | s += n; |
639 | s += n; |
633 | } |
640 | } |
634 | |
641 | |
635 | if (count > s) |
642 | if (count > s) |
636 | { |
643 | { |
637 | rxvt_print_error ("data loss: cmd_write too large"); |
644 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
638 | count = s; |
645 | count = s; |
639 | } |
646 | } |
640 | |
647 | |
641 | for (; count--;) |
648 | for (; count--;) |
642 | *cmdbuf_endp++ = *str++; |
649 | *cmdbuf_endp++ = *str++; |
… | |
… | |
665 | scr_refresh (refresh_type); |
672 | scr_refresh (refresh_type); |
666 | scrollbar_show (1); |
673 | scrollbar_show (1); |
667 | #ifdef USE_XIM |
674 | #ifdef USE_XIM |
668 | IMSendSpot (); |
675 | IMSendSpot (); |
669 | #endif |
676 | #endif |
670 | |
|
|
671 | } |
677 | } |
672 | |
678 | |
673 | display->flush (); |
679 | display->flush (); |
674 | } |
680 | } |
675 | |
681 | |
… | |
… | |
709 | bool |
715 | bool |
710 | rxvt_term::pty_fill () |
716 | rxvt_term::pty_fill () |
711 | { |
717 | { |
712 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
718 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
713 | |
719 | |
|
|
720 | if (CBUFSIZ == n) |
|
|
721 | { |
|
|
722 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
723 | n = 0; |
|
|
724 | } |
|
|
725 | |
714 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
726 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
715 | cmdbuf_ptr = cmdbuf_base; |
727 | cmdbuf_ptr = cmdbuf_base; |
716 | cmdbuf_endp = cmdbuf_ptr + n; |
728 | cmdbuf_endp = cmdbuf_ptr + n; |
717 | |
729 | |
718 | n = read (cmd_fd, cmdbuf_endp, BUFSIZ - n); |
730 | n = read (cmd_fd, cmdbuf_endp, CBUFSIZ - n); |
719 | |
731 | |
720 | if (n > 0) |
732 | if (n > 0) |
721 | { |
733 | { |
722 | cmdbuf_endp += n; |
734 | cmdbuf_endp += n; |
723 | return true; |
735 | return true; |
… | |
… | |
735 | SET_LOCALE (locale); |
747 | SET_LOCALE (locale); |
736 | |
748 | |
737 | if (revents & EVENT_WRITE) |
749 | if (revents & EVENT_WRITE) |
738 | tt_write (0, 0); |
750 | tt_write (0, 0); |
739 | else if (revents & EVENT_READ) |
751 | else if (revents & EVENT_READ) |
740 | { |
|
|
741 | bool flag = true; |
|
|
742 | |
|
|
743 | // loop, but don't allow a single term to monopolize us |
752 | // loop, but don't allow a single term to monopolize us |
744 | // the number of loops is fully arbitrary, and thus wrong |
|
|
745 | while (flag && pty_fill ()) |
753 | while (pty_fill ()) |
746 | { |
|
|
747 | if (!seen_input) |
|
|
748 | { |
|
|
749 | seen_input = 1; |
|
|
750 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
751 | tt_winch (); |
|
|
752 | } |
|
|
753 | |
|
|
754 | if (cmd_parse ()) |
754 | if (cmd_parse ()) |
755 | break; |
|
|
756 | } |
|
|
757 | } |
|
|
758 | } |
|
|
759 | |
|
|
760 | bool |
|
|
761 | rxvt_term::cmd_parse () |
|
|
762 | { |
|
|
763 | bool flag = false; |
|
|
764 | uint32_t ch = NOCHAR; |
|
|
765 | |
|
|
766 | for (;;) |
|
|
767 | { |
|
|
768 | if (ch == NOCHAR) |
|
|
769 | ch = next_char (); |
|
|
770 | |
|
|
771 | if (ch == NOCHAR) // TODO: improve |
|
|
772 | break; |
|
|
773 | |
|
|
774 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
775 | { |
|
|
776 | /* Read a text string from the input buffer */ |
|
|
777 | uint32_t buf[BUFSIZ]; |
|
|
778 | bool refreshnow = false; |
|
|
779 | int nlines = 0; |
|
|
780 | uint32_t *str = buf; |
|
|
781 | |
|
|
782 | *str++ = ch; |
|
|
783 | |
|
|
784 | for (;;) |
|
|
785 | { |
|
|
786 | ch = next_char (); |
|
|
787 | |
|
|
788 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
789 | break; |
|
|
790 | else |
|
|
791 | { |
|
|
792 | *str++ = ch; |
|
|
793 | |
|
|
794 | if (ch == '\n') |
|
|
795 | { |
|
|
796 | nlines++; |
|
|
797 | refresh_count++; |
|
|
798 | |
|
|
799 | if (! (Options & Opt_jumpScroll) |
|
|
800 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
801 | { |
|
|
802 | refreshnow = true; |
|
|
803 | flag = false; |
|
|
804 | ch = NOCHAR; |
|
|
805 | break; |
|
|
806 | } |
|
|
807 | |
|
|
808 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
809 | if (nlines >= TermWin.nrow - 1) |
|
|
810 | { |
|
|
811 | scr_add_lines (buf, nlines, str - buf); |
|
|
812 | nlines = 0; |
|
|
813 | str = buf; |
|
|
814 | } |
|
|
815 | } |
|
|
816 | |
|
|
817 | if (str >= buf + BUFSIZ) |
|
|
818 | { |
|
|
819 | ch = NOCHAR; |
|
|
820 | break; |
|
|
821 | } |
|
|
822 | } |
|
|
823 | } |
|
|
824 | |
|
|
825 | scr_add_lines (buf, nlines, str - buf); |
|
|
826 | |
|
|
827 | /* |
|
|
828 | * If there have been a lot of new lines, then update the screen |
|
|
829 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
830 | * the number of pages between refreshes is refresh_limit, which |
|
|
831 | * is incremented here because we must be doing flat-out scrolling. |
|
|
832 | * |
|
|
833 | * refreshing should be correct for small scrolls, because of the |
|
|
834 | * time-out |
|
|
835 | */ |
|
|
836 | if (refreshnow) |
|
|
837 | { |
|
|
838 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
839 | refresh_limit++; |
|
|
840 | |
|
|
841 | scr_refresh (refresh_type); |
|
|
842 | } |
|
|
843 | |
|
|
844 | } |
|
|
845 | else |
|
|
846 | { |
|
|
847 | switch (ch) |
|
|
848 | { |
|
|
849 | default: |
|
|
850 | process_nonprinting (ch); |
|
|
851 | break; |
|
|
852 | case C0_ESC: /* escape char */ |
|
|
853 | process_escape_seq (); |
|
|
854 | break; |
|
|
855 | /*case 0x9b: */ /* CSI */ |
|
|
856 | /* process_csi_seq (); */ |
|
|
857 | } |
|
|
858 | |
|
|
859 | ch = NOCHAR; |
|
|
860 | } |
|
|
861 | } |
|
|
862 | |
|
|
863 | return flag; |
|
|
864 | } |
|
|
865 | |
|
|
866 | // read the next character, currently handles UTF-8 |
|
|
867 | // will probably handle all sorts of other stuff in the future |
|
|
868 | uint32_t |
|
|
869 | rxvt_term::next_char () |
|
|
870 | { |
|
|
871 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
872 | { |
|
|
873 | // assume 0x20 .. 0x7f to be ascii ALWAYS (all shift-states etc.) uh-oh |
|
|
874 | if ((*cmdbuf_ptr <= 0x7f && 0x20 <= *cmdbuf_ptr) |
|
|
875 | || !*cmdbuf_ptr) |
|
|
876 | return *cmdbuf_ptr++; |
|
|
877 | |
|
|
878 | wchar_t wc; |
|
|
879 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
880 | |
|
|
881 | if (len == (size_t)-2) |
|
|
882 | { |
|
|
883 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
884 | cmdbuf_ptr = cmdbuf_endp; |
|
|
885 | break; |
755 | break; |
886 | } |
|
|
887 | |
|
|
888 | if (len == (size_t)-1) |
|
|
889 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
890 | |
|
|
891 | // assume wchar == unicode |
|
|
892 | cmdbuf_ptr += len; |
|
|
893 | return wc; |
|
|
894 | } |
|
|
895 | |
|
|
896 | return NOCHAR; |
|
|
897 | } |
|
|
898 | |
|
|
899 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
900 | /* |
|
|
901 | * Return the next input character after first passing any keyboard input |
|
|
902 | * to the command. |
|
|
903 | */ |
|
|
904 | uint32_t |
|
|
905 | rxvt_term::cmd_getc () |
|
|
906 | { |
|
|
907 | for (;;) |
|
|
908 | { |
|
|
909 | uint32_t c = next_char (); |
|
|
910 | if (c != NOCHAR) |
|
|
911 | return c; |
|
|
912 | |
|
|
913 | // incomplete sequences should occur rarely, still, a better solution |
|
|
914 | // would be preferred. either setjmp/longjmp or better design. |
|
|
915 | fcntl (cmd_fd, F_SETFL, 0); |
|
|
916 | pty_fill (); |
|
|
917 | fcntl (cmd_fd, F_SETFL, O_NONBLOCK); |
|
|
918 | } |
|
|
919 | } |
756 | } |
920 | |
757 | |
921 | #ifdef POINTER_BLANK |
758 | #ifdef POINTER_BLANK |
922 | void |
759 | void |
923 | rxvt_term::pointer_unblank () |
760 | rxvt_term::pointer_unblank () |
… | |
… | |
1168 | && (ev.xclient.data.l[0] == DndFile |
1005 | && (ev.xclient.data.l[0] == DndFile |
1169 | || ev.xclient.data.l[0] == DndDir |
1006 | || ev.xclient.data.l[0] == DndDir |
1170 | || ev.xclient.data.l[0] == DndLink)) |
1007 | || ev.xclient.data.l[0] == DndLink)) |
1171 | { |
1008 | { |
1172 | /* Get Dnd data */ |
1009 | /* Get Dnd data */ |
1173 | Atom ActualType; |
1010 | Atom ActualType; |
1174 | int ActualFormat; |
1011 | int ActualFormat; |
1175 | unsigned char *data; |
1012 | unsigned char *data; |
1176 | unsigned long Size, RemainingBytes; |
1013 | unsigned long Size, RemainingBytes; |
1177 | |
1014 | |
1178 | XGetWindowProperty (display->display, display->root, |
1015 | XGetWindowProperty (display->display, display->root, |
1179 | xa[XA_DNDSELECTION], |
1016 | xa[XA_DNDSELECTION], |
1180 | 0L, 1000000L, |
1017 | 0L, 1000000L, |
1181 | False, AnyPropertyType, |
1018 | False, AnyPropertyType, |
… | |
… | |
1184 | &data); |
1021 | &data); |
1185 | XChangeProperty (display->display, display->root, |
1022 | XChangeProperty (display->display, display->root, |
1186 | XA_CUT_BUFFER0, XA_STRING, |
1023 | XA_CUT_BUFFER0, XA_STRING, |
1187 | 8, PropModeReplace, |
1024 | 8, PropModeReplace, |
1188 | data, STRLEN (data)); |
1025 | data, STRLEN (data)); |
|
|
1026 | XFree (data); |
1189 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1027 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1190 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1028 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1191 | } |
1029 | } |
1192 | #endif /* OFFIX_DND */ |
1030 | #endif /* OFFIX_DND */ |
1193 | break; |
1031 | break; |
… | |
… | |
1286 | check_our_parents (); |
1124 | check_our_parents (); |
1287 | if (am_transparent) |
1125 | if (am_transparent) |
1288 | want_full_refresh = 1; |
1126 | want_full_refresh = 1; |
1289 | } |
1127 | } |
1290 | #endif |
1128 | #endif |
1291 | |
|
|
1292 | } |
1129 | } |
1293 | break; |
1130 | break; |
1294 | |
1131 | |
1295 | case SelectionClear: |
1132 | case SelectionClear: |
1296 | display->set_selection_owner (0); |
1133 | selection_clear (); |
1297 | break; |
1134 | break; |
1298 | |
1135 | |
1299 | case SelectionNotify: |
1136 | case SelectionNotify: |
1300 | if (selection_wait == Sel_normal) |
1137 | if (selection_wait == Sel_normal) |
1301 | selection_paste (ev.xselection.requestor, |
1138 | selection_paste (ev.xselection.requestor, |
… | |
… | |
1332 | { |
1169 | { |
1333 | #ifdef NO_SLOW_LINK_SUPPORT |
1170 | #ifdef NO_SLOW_LINK_SUPPORT |
1334 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1171 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1335 | ev.xexpose.width, ev.xexpose.height, False); |
1172 | ev.xexpose.width, ev.xexpose.height, False); |
1336 | #else |
1173 | #else |
1337 | // don't understand this, so commented it out |
1174 | // I don't understand this, so I changed it :) |
1338 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1175 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1339 | ev.xexpose.width, ev.xexpose.height, False); |
1176 | ev.xexpose.width, ev.xexpose.height, False); |
1340 | //scr_expose (ev.xexpose.x, 0, |
1177 | //scr_expose (ev.xexpose.x, 0, |
1341 | // ev.xexpose.width, TermWin.height, False); |
1178 | // ev.xexpose.width, TermWin.height, False); |
1342 | #endif |
1179 | #endif |
… | |
… | |
1344 | } |
1181 | } |
1345 | else |
1182 | else |
1346 | { |
1183 | { |
1347 | XEvent unused_event; |
1184 | XEvent unused_event; |
1348 | |
1185 | |
1349 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1186 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1350 | Expose, |
1187 | ; |
1351 | &unused_event)) ; |
|
|
1352 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1188 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1353 | GraphicsExpose, |
1189 | ; |
1354 | &unused_event)) ; |
1190 | |
1355 | if (isScrollbarWindow (ev.xany.window)) |
1191 | if (isScrollbarWindow (ev.xany.window)) |
1356 | { |
1192 | { |
1357 | scrollBar.setIdle (); |
1193 | scrollBar.setIdle (); |
1358 | scrollbar_show (0); |
1194 | scrollbar_show (0); |
1359 | } |
1195 | } |
… | |
… | |
1500 | return; |
1336 | return; |
1501 | } |
1337 | } |
1502 | |
1338 | |
1503 | /* FALLTHROUGH */ |
1339 | /* FALLTHROUGH */ |
1504 | case ReparentNotify: |
1340 | case ReparentNotify: |
1505 | if ((Options & Opt_transparent) && check_our_parents ()) |
1341 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1506 | if (am_transparent) |
|
|
1507 | want_full_refresh = 1; |
1342 | want_full_refresh = 1; |
1508 | break; |
1343 | break; |
1509 | #endif |
1344 | #endif |
1510 | } |
1345 | } |
1511 | } |
1346 | } |
1512 | |
1347 | |
… | |
… | |
1856 | else if (isMenuBarWindow (ev.window)) |
1691 | else if (isMenuBarWindow (ev.window)) |
1857 | menubar_control (ev); |
1692 | menubar_control (ev); |
1858 | #endif |
1693 | #endif |
1859 | } |
1694 | } |
1860 | |
1695 | |
1861 | |
|
|
1862 | #ifdef TRANSPARENT |
1696 | #ifdef TRANSPARENT |
|
|
1697 | #if TINTING |
|
|
1698 | /* shading taken from eterm-0.9.2 */ |
|
|
1699 | /* RGB 15 */ |
|
|
1700 | |
|
|
1701 | static void |
|
|
1702 | shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1703 | { |
|
|
1704 | unsigned char *ptr; |
|
|
1705 | int x, y; |
|
|
1706 | |
|
|
1707 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1708 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1709 | /* No saturation */ |
|
|
1710 | for (y = h; --y >= 0;) { |
|
|
1711 | for (x = -w; x < 0; x++) { |
|
|
1712 | int r, g, b; |
|
|
1713 | |
|
|
1714 | b = ((uint16_t *) ptr)[x]; |
|
|
1715 | r = (b & 0x7c00) * rm; |
|
|
1716 | g = (b & 0x3e0) * gm; |
|
|
1717 | b = (b & 0x1f) * bm; |
|
|
1718 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1719 | | ((g >> 8) & 0x3e0) |
|
|
1720 | | ((b >> 8) & 0x1f); |
|
|
1721 | } |
|
|
1722 | ptr += bpl; |
|
|
1723 | } |
|
|
1724 | } else { |
|
|
1725 | for (y = h; --y >= 0;) { |
|
|
1726 | for (x = -w; x < 0; x++) { |
|
|
1727 | int r, g, b; |
|
|
1728 | |
|
|
1729 | b = ((uint16_t *) ptr)[x]; |
|
|
1730 | r = (b & 0x7c00) * rm; |
|
|
1731 | g = (b & 0x3e0) * gm; |
|
|
1732 | b = (b & 0x1f) * bm; |
|
|
1733 | r |= (!(r >> 15) - 1); |
|
|
1734 | g |= (!(g >> 10) - 1); |
|
|
1735 | b |= (!(b >> 5) - 1); |
|
|
1736 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1737 | | ((g >> 8) & 0x3e0) |
|
|
1738 | | ((b >> 8) & 0x1f); |
|
|
1739 | } |
|
|
1740 | ptr += bpl; |
|
|
1741 | } |
|
|
1742 | } |
|
|
1743 | } |
|
|
1744 | |
|
|
1745 | /* RGB 16 */ |
|
|
1746 | static void |
|
|
1747 | shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1748 | { |
|
|
1749 | unsigned char *ptr; |
|
|
1750 | int x, y; |
|
|
1751 | |
|
|
1752 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1753 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1754 | /* No saturation */ |
|
|
1755 | for (y = h; --y >= 0;) { |
|
|
1756 | for (x = -w; x < 0; x++) { |
|
|
1757 | int r, g, b; |
|
|
1758 | |
|
|
1759 | b = ((uint16_t *) ptr)[x]; |
|
|
1760 | r = (b & 0xf800) * rm; |
|
|
1761 | g = (b & 0x7e0) * gm; |
|
|
1762 | b = (b & 0x1f) * bm; |
|
|
1763 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1764 | | ((g >> 8) & 0x7e0) |
|
|
1765 | | ((b >> 8) & 0x1f); |
|
|
1766 | } |
|
|
1767 | ptr += bpl; |
|
|
1768 | } |
|
|
1769 | } else { |
|
|
1770 | for (y = h; --y >= 0;) { |
|
|
1771 | for (x = -w; x < 0; x++) { |
|
|
1772 | int r, g, b; |
|
|
1773 | |
|
|
1774 | b = ((uint16_t *) ptr)[x]; |
|
|
1775 | r = (b & 0xf800) * rm; |
|
|
1776 | g = (b & 0x7e0) * gm; |
|
|
1777 | b = (b & 0x1f) * bm; |
|
|
1778 | r |= (!(r >> 16) - 1); |
|
|
1779 | g |= (!(g >> 11) - 1); |
|
|
1780 | b |= (!(b >> 5) - 1); |
|
|
1781 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1782 | | ((g >> 8) & 0x7e0) |
|
|
1783 | | ((b >> 8) & 0x1f); |
|
|
1784 | } |
|
|
1785 | ptr += bpl; |
|
|
1786 | } |
|
|
1787 | } |
|
|
1788 | } |
|
|
1789 | |
|
|
1790 | /* RGB 24 */ |
|
|
1791 | static void |
|
|
1792 | shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1793 | { |
|
|
1794 | unsigned char *ptr; |
|
|
1795 | int x, y; |
|
|
1796 | |
|
|
1797 | ptr = (unsigned char *)data + (w * 3); |
|
|
1798 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1799 | /* No saturation */ |
|
|
1800 | for (y = h; --y >= 0;) { |
|
|
1801 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1802 | int r, g, b; |
|
|
1803 | |
|
|
1804 | if (byteorder.big_endian()) { |
|
|
1805 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1806 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1807 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1808 | ptr[x + 0] = r; |
|
|
1809 | ptr[x + 1] = g; |
|
|
1810 | ptr[x + 2] = b; |
|
|
1811 | } else { |
|
|
1812 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1813 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1814 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1815 | ptr[x + 2] = r; |
|
|
1816 | ptr[x + 1] = g; |
|
|
1817 | ptr[x + 0] = b; |
|
|
1818 | } |
|
|
1819 | } |
|
|
1820 | ptr += bpl; |
|
|
1821 | } |
|
|
1822 | } else { |
|
|
1823 | for (y = h; --y >= 0;) { |
|
|
1824 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1825 | int r, g, b; |
|
|
1826 | |
|
|
1827 | if (byteorder.big_endian()) { |
|
|
1828 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1829 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1830 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1831 | |
|
|
1832 | r |= (!(r >> 8) - 1); |
|
|
1833 | g |= (!(g >> 8) - 1); |
|
|
1834 | b |= (!(b >> 8) - 1); |
|
|
1835 | |
|
|
1836 | ptr[x + 0] = r; |
|
|
1837 | ptr[x + 1] = g; |
|
|
1838 | ptr[x + 2] = b; |
|
|
1839 | } else { |
|
|
1840 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1841 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1842 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1843 | |
|
|
1844 | r |= (!(r >> 8) - 1); |
|
|
1845 | g |= (!(g >> 8) - 1); |
|
|
1846 | b |= (!(b >> 8) - 1); |
|
|
1847 | |
|
|
1848 | ptr[x + 2] = r; |
|
|
1849 | ptr[x + 1] = g; |
|
|
1850 | ptr[x + 0] = b; |
|
|
1851 | } |
|
|
1852 | } |
|
|
1853 | ptr += bpl; |
|
|
1854 | } |
|
|
1855 | } |
|
|
1856 | } |
|
|
1857 | |
|
|
1858 | /* RGB 32 */ |
|
|
1859 | static void |
|
|
1860 | shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1861 | { |
|
|
1862 | unsigned char *ptr; |
|
|
1863 | int x, y; |
|
|
1864 | |
|
|
1865 | ptr = (unsigned char *)data + (w * 4); |
|
|
1866 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1867 | /* No saturation */ |
|
|
1868 | for (y = h; --y >= 0;) { |
|
|
1869 | if (byteorder.big_endian()) { |
|
|
1870 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1871 | int r, g, b; |
|
|
1872 | |
|
|
1873 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1874 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1875 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1876 | ptr[x + 1] = r; |
|
|
1877 | ptr[x + 2] = g; |
|
|
1878 | ptr[x + 3] = b; |
|
|
1879 | } |
|
|
1880 | } else { |
|
|
1881 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1882 | int r, g, b; |
|
|
1883 | |
|
|
1884 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1885 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1886 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1887 | ptr[x + 2] = r; |
|
|
1888 | ptr[x + 1] = g; |
|
|
1889 | ptr[x + 0] = b; |
|
|
1890 | } |
|
|
1891 | } |
|
|
1892 | ptr += bpl; |
|
|
1893 | } |
|
|
1894 | } else { |
|
|
1895 | for (y = h; --y >= 0;) { |
|
|
1896 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1897 | int r, g, b; |
|
|
1898 | |
|
|
1899 | if (byteorder.big_endian()) { |
|
|
1900 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1901 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1902 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1903 | |
|
|
1904 | r |= (!(r >> 8) - 1); |
|
|
1905 | g |= (!(g >> 8) - 1); |
|
|
1906 | b |= (!(b >> 8) - 1); |
|
|
1907 | |
|
|
1908 | ptr[x + 1] = r; |
|
|
1909 | ptr[x + 2] = g; |
|
|
1910 | ptr[x + 3] = b; |
|
|
1911 | } else { |
|
|
1912 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1913 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1914 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1915 | |
|
|
1916 | r |= (!(r >> 8) - 1); |
|
|
1917 | g |= (!(g >> 8) - 1); |
|
|
1918 | b |= (!(b >> 8) - 1); |
|
|
1919 | |
|
|
1920 | ptr[x + 2] = r; |
|
|
1921 | ptr[x + 1] = g; |
|
|
1922 | ptr[x + 0] = b; |
|
|
1923 | } |
|
|
1924 | } |
|
|
1925 | ptr += bpl; |
|
|
1926 | } |
|
|
1927 | } |
|
|
1928 | } |
|
|
1929 | |
|
|
1930 | #endif |
|
|
1931 | |
1863 | /* |
1932 | /* |
1864 | * Check our parents are still who we think they are. |
1933 | * Check our parents are still who we think they are. |
1865 | * Do transparency updates if required |
1934 | * Do transparency updates if required |
1866 | */ |
1935 | */ |
1867 | int |
1936 | int |
1868 | rxvt_term::check_our_parents () |
1937 | rxvt_term::check_our_parents () |
1869 | { |
1938 | { |
1870 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1939 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1871 | unsigned long nitems, bytes_after; |
1940 | unsigned long nitems, bytes_after; |
1872 | Atom atype; |
1941 | Atom atype; |
1873 | unsigned char *prop = NULL; |
1942 | unsigned char *prop = NULL; |
1874 | Window root, oldp, *list; |
1943 | Window root, oldp, *list; |
1875 | Pixmap rootpixmap = None; |
1944 | Pixmap rootpixmap = None; |
1876 | XWindowAttributes wattr, wrootattr; |
1945 | XWindowAttributes wattr, wrootattr; |
1877 | |
1946 | |
1878 | pchanged = 0; |
1947 | pchanged = 0; |
1879 | |
1948 | |
1880 | if (! (Options & Opt_transparent)) |
1949 | if (!(Options & Opt_transparent)) |
1881 | return pchanged; /* Don't try any more */ |
1950 | return pchanged; /* Don't try any more */ |
1882 | |
1951 | |
1883 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1952 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1884 | rootdepth = wrootattr.depth; |
1953 | rootdepth = wrootattr.depth; |
1885 | |
1954 | |
1886 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
1955 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
1956 | |
1887 | if (rootdepth != wattr.depth) |
1957 | if (rootdepth != wattr.depth) |
1888 | { |
1958 | { |
1889 | if (am_transparent) |
1959 | if (am_transparent) |
1890 | { |
1960 | { |
1891 | pchanged = 1; |
1961 | pchanged = 1; |
1892 | XSetWindowBackground (display->display, TermWin.vt, |
1962 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
1893 | PixColors[Color_bg]); |
|
|
1894 | am_transparent = am_pixmap_trans = 0; |
1963 | am_transparent = am_pixmap_trans = 0; |
1895 | } |
1964 | } |
|
|
1965 | |
1896 | return pchanged; /* Don't try any more */ |
1966 | return pchanged; /* Don't try any more */ |
1897 | } |
1967 | } |
1898 | |
1968 | |
1899 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1969 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1900 | XSync (display->display, False); |
1970 | XSync (display->display, False); |
… | |
… | |
1902 | /* |
1972 | /* |
1903 | * Make the frame window set by the window manager have |
1973 | * Make the frame window set by the window manager have |
1904 | * the root background. Some window managers put multiple nested frame |
1974 | * the root background. Some window managers put multiple nested frame |
1905 | * windows for each client, so we have to take care about that. |
1975 | * windows for each client, so we have to take care about that. |
1906 | */ |
1976 | */ |
1907 | i = (xa[XA_XROOTPMAPID] != 0 |
1977 | i = (xa[XA_XROOTPMAPID] |
1908 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1978 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1909 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1979 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1910 | &nitems, &bytes_after, &prop) == Success)); |
1980 | &nitems, &bytes_after, &prop) == Success); |
|
|
1981 | |
|
|
1982 | if (!i || prop == NULL) |
|
|
1983 | i = (xa[XA_XSETROOTID] |
|
|
1984 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
1985 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1986 | &nitems, &bytes_after, &prop) == Success); |
|
|
1987 | |
1911 | if (!i || prop == NULL) |
1988 | if (!i || prop == NULL) |
1912 | have_pixmap = 0; |
1989 | have_pixmap = 0; |
1913 | else |
1990 | else |
1914 | { |
1991 | { |
1915 | have_pixmap = 1; |
1992 | have_pixmap = 1; |
1916 | rootpixmap = * ((Pixmap *)prop); |
1993 | rootpixmap = *(Pixmap *)prop; |
1917 | XFree (prop); |
1994 | XFree (prop); |
1918 | } |
1995 | } |
|
|
1996 | |
1919 | if (have_pixmap) |
1997 | if (have_pixmap) |
1920 | { |
1998 | { |
1921 | /* |
1999 | /* |
1922 | * Copy display->root pixmap transparency |
2000 | * Copy display->root pixmap transparency |
1923 | */ |
2001 | */ |
… | |
… | |
1927 | XImage *image; |
2005 | XImage *image; |
1928 | GC gc; |
2006 | GC gc; |
1929 | XGCValues gcvalue; |
2007 | XGCValues gcvalue; |
1930 | |
2008 | |
1931 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2009 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1932 | 0, 0, &sx, &sy, &cr); |
2010 | 0, 0, &sx, &sy, &cr); |
1933 | nw = (unsigned int)szHint.width; |
2011 | nw = (unsigned int)szHint.width; |
1934 | nh = (unsigned int)szHint.height; |
2012 | nh = (unsigned int)szHint.height; |
1935 | nx = ny = 0; |
2013 | nx = ny = 0; |
1936 | |
2014 | |
1937 | if (sx < 0) |
2015 | if (sx < 0) |
… | |
… | |
1949 | } |
2027 | } |
1950 | |
2028 | |
1951 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2029 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1952 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2030 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1953 | allowedxerror = -1; |
2031 | allowedxerror = -1; |
1954 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2032 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1955 | ZPixmap); |
2033 | |
1956 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2034 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1957 | /* XXX: may need a delay here? */ |
2035 | /* XXX: may need a delay here? */ |
1958 | allowedxerror = 0; |
2036 | allowedxerror = 0; |
|
|
2037 | |
1959 | if (image == NULL) |
2038 | if (image == NULL) |
1960 | { |
2039 | { |
1961 | if (am_transparent && am_pixmap_trans) |
2040 | if (am_transparent && am_pixmap_trans) |
1962 | { |
2041 | { |
1963 | pchanged = 1; |
2042 | pchanged = 1; |
… | |
… | |
1965 | { |
2044 | { |
1966 | XFreePixmap (display->display, TermWin.pixmap); |
2045 | XFreePixmap (display->display, TermWin.pixmap); |
1967 | TermWin.pixmap = None; |
2046 | TermWin.pixmap = None; |
1968 | } |
2047 | } |
1969 | } |
2048 | } |
|
|
2049 | |
1970 | am_pixmap_trans = 0; |
2050 | am_pixmap_trans = 0; |
1971 | } |
2051 | } |
1972 | else |
2052 | else |
1973 | { |
2053 | { |
1974 | if (TermWin.pixmap != None) |
2054 | if (TermWin.pixmap != None) |
1975 | XFreePixmap (display->display, TermWin.pixmap); |
2055 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2056 | |
|
|
2057 | #if TINTING |
|
|
2058 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2059 | { |
|
|
2060 | unsigned short shade, rm, gm, bm; |
|
|
2061 | |
|
|
2062 | PixColors[Color_tint].get (display, rm, gm, bm); |
|
|
2063 | |
|
|
2064 | rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but... |
|
|
2065 | |
|
|
2066 | /* Determine bitshift and bitmask values */ |
|
|
2067 | switch (image->bits_per_pixel) |
|
|
2068 | { |
|
|
2069 | case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2070 | case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2071 | case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2072 | case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2073 | } |
|
|
2074 | } |
|
|
2075 | #endif |
|
|
2076 | |
1976 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2077 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
1977 | (unsigned int)szHint.width, |
|
|
1978 | (unsigned int)szHint.height, |
2078 | szHint.width, szHint.height, image->depth); |
1979 | (unsigned int)image->depth); |
|
|
1980 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2079 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
1981 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2080 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
1982 | nx, ny, (unsigned int)image->width, |
|
|
1983 | (unsigned int)image->height); |
2081 | nx, ny, image->width, image->height); |
1984 | XFreeGC (display->display, gc); |
2082 | XFreeGC (display->display, gc); |
1985 | XDestroyImage (image); |
2083 | XDestroyImage (image); |
1986 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2084 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
1987 | TermWin.pixmap); |
2085 | TermWin.pixmap); |
|
|
2086 | |
1988 | if (!am_transparent || !am_pixmap_trans) |
2087 | if (!am_transparent || !am_pixmap_trans) |
1989 | pchanged = 1; |
2088 | pchanged = 1; |
|
|
2089 | |
1990 | am_transparent = am_pixmap_trans = 1; |
2090 | am_transparent = am_pixmap_trans = 1; |
1991 | } |
2091 | } |
1992 | } |
2092 | } |
1993 | |
2093 | |
1994 | if (!am_pixmap_trans) |
2094 | if (!am_pixmap_trans) |
1995 | { |
2095 | { |
1996 | unsigned int n; |
2096 | unsigned int n; |
1997 | /* |
2097 | /* |
1998 | * InheritPixmap transparency |
2098 | * InheritPixmap transparency |
1999 | */ |
2099 | */ |
2000 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2100 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2001 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2101 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2002 | i++) |
|
|
2003 | { |
2102 | { |
2004 | oldp = TermWin.parent[i]; |
2103 | oldp = TermWin.parent[i]; |
2005 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2104 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2006 | &TermWin.parent[i], &list, &n); |
2105 | &TermWin.parent[i], &list, &n); |
2007 | XFree (list); |
2106 | XFree (list); |
2008 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2107 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2108 | |
2009 | if (TermWin.parent[i] == display->root) |
2109 | if (TermWin.parent[i] == display->root) |
2010 | { |
2110 | { |
2011 | if (oldp != None) |
2111 | if (oldp != None) |
2012 | pchanged = 1; |
2112 | pchanged = 1; |
|
|
2113 | |
2013 | break; |
2114 | break; |
2014 | } |
2115 | } |
|
|
2116 | |
2015 | if (oldp != TermWin.parent[i]) |
2117 | if (oldp != TermWin.parent[i]) |
2016 | pchanged = 1; |
2118 | pchanged = 1; |
2017 | } |
2119 | } |
2018 | |
2120 | |
2019 | n = 0; |
2121 | n = 0; |
… | |
… | |
2030 | break; |
2132 | break; |
2031 | } |
2133 | } |
2032 | } |
2134 | } |
2033 | } |
2135 | } |
2034 | |
2136 | |
2035 | if (n > (int) (sizeof (TermWin.parent) |
2137 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
2036 | / sizeof (TermWin.parent[0]))) |
|
|
2037 | { |
2138 | { |
2038 | D_X ((stderr, "InheritPixmap Turning off")); |
2139 | D_X ((stderr, "InheritPixmap Turning off")); |
2039 | XSetWindowBackground (display->display, TermWin.parent[0], |
2140 | XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]); |
2040 | PixColors[Color_fg]); |
|
|
2041 | XSetWindowBackground (display->display, TermWin.vt, |
2141 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
2042 | PixColors[Color_bg]); |
|
|
2043 | am_transparent = 0; |
2142 | am_transparent = 0; |
2044 | /* XXX: also turn off Opt_transparent? */ |
2143 | /* XXX: also turn off Opt_transparent? */ |
2045 | } |
2144 | } |
2046 | else |
2145 | else |
2047 | { |
2146 | { |
|
|
2147 | #if WAIT_FOR_WM |
2048 | /* wait (an arbitrary period) for the WM to do its thing |
2148 | /* wait (an arbitrary period) for the WM to do its thing |
2049 | * needed for fvwm2.2.2 (and before?) */ |
2149 | * needed for fvwm2.2.2 (and before?) */ |
2050 | # ifdef HAVE_NANOSLEEP |
|
|
2051 | struct timespec rqt; |
|
|
2052 | |
|
|
2053 | rqt.tv_sec = 1; |
|
|
2054 | rqt.tv_nsec = 0; |
|
|
2055 | nanosleep (&rqt, NULL); |
|
|
2056 | # else |
|
|
2057 | sleep (1); |
2150 | sleep (1); |
2058 | # endif |
2151 | #endif |
2059 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2152 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2060 | for (n = 0; n < (unsigned int)i; n++) |
2153 | for (n = 0; n < (unsigned int)i; n++) |
2061 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2154 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
2062 | ParentRelative); |
2155 | |
2063 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2156 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
2064 | ParentRelative); |
|
|
2065 | am_transparent = 1; |
2157 | am_transparent = 1; |
2066 | } |
2158 | } |
2067 | |
2159 | |
2068 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2160 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2069 | TermWin.parent[i] = None; |
2161 | TermWin.parent[i] = None; |
2070 | } |
2162 | } |
|
|
2163 | |
2071 | return pchanged; |
2164 | return pchanged; |
2072 | } |
2165 | } |
2073 | #endif |
2166 | #endif |
2074 | |
2167 | |
2075 | /*}}} */ |
2168 | /*}}} */ |
|
|
2169 | |
|
|
2170 | bool |
|
|
2171 | rxvt_term::cmd_parse () |
|
|
2172 | { |
|
|
2173 | bool flag = false; |
|
|
2174 | unicode_t ch = NOCHAR; |
|
|
2175 | unsigned char *seq_begin; // remember start of esc-sequence here |
|
|
2176 | |
|
|
2177 | for (;;) |
|
|
2178 | { |
|
|
2179 | if (ch == NOCHAR) |
|
|
2180 | { |
|
|
2181 | seq_begin = cmdbuf_ptr; |
|
|
2182 | ch = next_char (); |
|
|
2183 | } |
|
|
2184 | |
|
|
2185 | if (ch == NOCHAR) // TODO: improve |
|
|
2186 | break; |
|
|
2187 | |
|
|
2188 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
|
|
2189 | { |
|
|
2190 | /* Read a text string from the input buffer */ |
|
|
2191 | unicode_t buf[UBUFSIZ]; |
|
|
2192 | bool refreshnow = false; |
|
|
2193 | int nlines = 0; |
|
|
2194 | unicode_t *str = buf; |
|
|
2195 | |
|
|
2196 | *str++ = ch; |
|
|
2197 | |
|
|
2198 | for (;;) |
|
|
2199 | { |
|
|
2200 | seq_begin = cmdbuf_ptr; |
|
|
2201 | ch = next_char (); |
|
|
2202 | |
|
|
2203 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
|
|
2204 | break; |
|
|
2205 | |
|
|
2206 | *str++ = ch; |
|
|
2207 | |
|
|
2208 | if (ch == C0_LF) |
|
|
2209 | { |
|
|
2210 | nlines++; |
|
|
2211 | refresh_count++; |
|
|
2212 | |
|
|
2213 | if (! (Options & Opt_jumpScroll) |
|
|
2214 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
2215 | { |
|
|
2216 | refreshnow = true; |
|
|
2217 | flag = true; |
|
|
2218 | ch = NOCHAR; |
|
|
2219 | break; |
|
|
2220 | } |
|
|
2221 | |
|
|
2222 | // scr_add_lines only works for nlines < TermWin.nrow - 1. |
|
|
2223 | if (nlines >= TermWin.nrow - 1) |
|
|
2224 | { |
|
|
2225 | scr_add_lines (buf, nlines, str - buf); |
|
|
2226 | nlines = 0; |
|
|
2227 | str = buf; |
|
|
2228 | } |
|
|
2229 | } |
|
|
2230 | |
|
|
2231 | if (str >= buf + UBUFSIZ) |
|
|
2232 | { |
|
|
2233 | ch = NOCHAR; |
|
|
2234 | break; |
|
|
2235 | } |
|
|
2236 | } |
|
|
2237 | |
|
|
2238 | scr_add_lines (buf, nlines, str - buf); |
|
|
2239 | |
|
|
2240 | /* |
|
|
2241 | * If there have been a lot of new lines, then update the screen |
|
|
2242 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
2243 | * the number of pages between refreshes is refresh_limit, which |
|
|
2244 | * is incremented here because we must be doing flat-out scrolling. |
|
|
2245 | * |
|
|
2246 | * refreshing should be correct for small scrolls, because of the |
|
|
2247 | * time-out |
|
|
2248 | */ |
|
|
2249 | if (refreshnow) |
|
|
2250 | { |
|
|
2251 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
2252 | refresh_limit++; |
|
|
2253 | else |
|
|
2254 | scr_refresh (refresh_type); |
|
|
2255 | } |
|
|
2256 | |
|
|
2257 | } |
|
|
2258 | else |
|
|
2259 | { |
|
|
2260 | try |
|
|
2261 | { |
|
|
2262 | process_nonprinting (ch); |
|
|
2263 | } |
|
|
2264 | catch (const class out_of_input &o) |
|
|
2265 | { |
|
|
2266 | // we ran out of input, retry later |
|
|
2267 | cmdbuf_ptr = seq_begin; |
|
|
2268 | break; |
|
|
2269 | } |
|
|
2270 | |
|
|
2271 | ch = NOCHAR; |
|
|
2272 | } |
|
|
2273 | } |
|
|
2274 | |
|
|
2275 | return flag; |
|
|
2276 | } |
|
|
2277 | |
|
|
2278 | // read the next character |
|
|
2279 | unicode_t |
|
|
2280 | rxvt_term::next_char () |
|
|
2281 | { |
|
|
2282 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
2283 | { |
|
|
2284 | // assume 7-bit to be ascii ALWAYS |
|
|
2285 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
|
|
2286 | return *cmdbuf_ptr++; |
|
|
2287 | |
|
|
2288 | wchar_t wc; |
|
|
2289 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
|
|
2290 | |
|
|
2291 | if (len == (size_t)-2) |
|
|
2292 | { |
|
|
2293 | // the mbstate stores incomplete sequences. didn't know this :/ |
|
|
2294 | cmdbuf_ptr = cmdbuf_endp; |
|
|
2295 | break; |
|
|
2296 | } |
|
|
2297 | |
|
|
2298 | if (len == (size_t)-1) |
|
|
2299 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
2300 | |
|
|
2301 | // assume wchar == unicode |
|
|
2302 | cmdbuf_ptr += len; |
|
|
2303 | return wc; |
|
|
2304 | } |
|
|
2305 | |
|
|
2306 | return NOCHAR; |
|
|
2307 | } |
|
|
2308 | |
|
|
2309 | /* rxvt_cmd_getc () - Return next input character */ |
|
|
2310 | /* |
|
|
2311 | * Return the next input character after first passing any keyboard input |
|
|
2312 | * to the command. |
|
|
2313 | */ |
|
|
2314 | unicode_t |
|
|
2315 | rxvt_term::cmd_getc () |
|
|
2316 | { |
|
|
2317 | unicode_t c = next_char (); |
|
|
2318 | |
|
|
2319 | if (c == NOCHAR) |
|
|
2320 | throw out_of_input; |
|
|
2321 | |
|
|
2322 | return c; |
|
|
2323 | } |
2076 | |
2324 | |
2077 | /*{{{ print pipe */ |
2325 | /*{{{ print pipe */ |
2078 | /*----------------------------------------------------------------------*/ |
2326 | /*----------------------------------------------------------------------*/ |
2079 | #ifdef PRINTPIPE |
2327 | #ifdef PRINTPIPE |
2080 | FILE * |
2328 | FILE * |
2081 | rxvt_term::popen_printer () |
2329 | rxvt_term::popen_printer () |
2082 | { |
2330 | { |
2083 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2331 | FILE *stream = popen (rs[Rs_print_pipe], "w"); |
2084 | |
2332 | |
2085 | if (stream == NULL) |
2333 | if (stream == NULL) |
2086 | rxvt_print_error ("can't open printer pipe"); |
2334 | rxvt_warn ("can't open printer pipe, not printing.\n"); |
|
|
2335 | |
2087 | return stream; |
2336 | return stream; |
2088 | } |
2337 | } |
2089 | |
2338 | |
2090 | int |
2339 | int |
2091 | rxvt_term::pclose_printer (FILE *stream) |
2340 | rxvt_term::pclose_printer (FILE *stream) |
2092 | { |
2341 | { |
2093 | fflush (stream); |
2342 | fflush (stream); |
2094 | /* pclose () reported not to work on SunOS 4.1.3 */ |
|
|
2095 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
|
|
2096 | /* pclose works provided SIGCHLD handler uses waitpid */ |
|
|
2097 | return pclose (stream); /* return fclose (stream); */ |
|
|
2098 | # else |
|
|
2099 | return pclose (stream); |
2343 | return pclose (stream); |
2100 | # endif |
|
|
2101 | } |
2344 | } |
2102 | |
2345 | |
2103 | /* |
2346 | /* |
2104 | * simulate attached vt100 printer |
2347 | * simulate attached vt100 printer |
2105 | */ |
2348 | */ |
2106 | void |
2349 | void |
2107 | rxvt_term::process_print_pipe () |
2350 | rxvt_term::process_print_pipe () |
2108 | { |
2351 | { |
2109 | int done; |
2352 | int done; |
2110 | FILE *fd; |
2353 | FILE *fd; |
2111 | |
2354 | |
2112 | if ((fd = popen_printer ()) == NULL) |
2355 | if ((fd = popen_printer ()) == NULL) |
2113 | return; |
2356 | return; |
2114 | |
2357 | |
2115 | /* |
2358 | /* |
2116 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2359 | * Send all input to the printer until either ESC[4i or ESC[?4i |
2117 | * is received. |
2360 | * is received. |
2118 | */ |
2361 | */ |
2119 | for (done = 0; !done;) |
2362 | for (done = 0; !done;) |
2120 | { |
2363 | { |
2121 | unsigned char buf[8]; |
2364 | unsigned char buf[8]; |
2122 | unsigned char ch; |
2365 | unicode_t ch; |
2123 | unsigned int i, len; |
2366 | unsigned int i, len; |
2124 | |
2367 | |
2125 | if ((ch = cmd_getc ()) != C0_ESC) |
2368 | if ((ch = cmd_getc ()) != C0_ESC) |
2126 | { |
2369 | { |
2127 | if (putc (ch, fd) == EOF) |
2370 | if (putc (ch, fd) == EOF) |
2128 | break; /* done = 1 */ |
2371 | break; /* done = 1 */ |
… | |
… | |
2143 | { |
2386 | { |
2144 | if ((buf[len++] = cmd_getc ()) == 'i') |
2387 | if ((buf[len++] = cmd_getc ()) == 'i') |
2145 | break; /* done = 1 */ |
2388 | break; /* done = 1 */ |
2146 | } |
2389 | } |
2147 | } |
2390 | } |
|
|
2391 | |
2148 | for (i = 0; i < len; i++) |
2392 | for (i = 0; i < len; i++) |
2149 | if (putc (buf[i], fd) == EOF) |
2393 | if (putc (buf[i], fd) == EOF) |
2150 | { |
2394 | { |
2151 | done = 1; |
2395 | done = 1; |
2152 | break; |
2396 | break; |
2153 | } |
2397 | } |
2154 | } |
2398 | } |
2155 | } |
2399 | } |
|
|
2400 | |
2156 | pclose_printer (fd); |
2401 | pclose_printer (fd); |
2157 | } |
2402 | } |
2158 | #endif /* PRINTPIPE */ |
2403 | #endif /* PRINTPIPE */ |
2159 | /*}}} */ |
2404 | /*}}} */ |
2160 | |
2405 | |
2161 | /* *INDENT-OFF* */ |
2406 | /* *INDENT-OFF* */ |
2162 | enum { |
2407 | enum { |
2163 | C1_40 = 0x40, |
2408 | C1_40 = 0x40, |
2164 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2409 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2165 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2410 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2166 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2411 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2167 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2412 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2168 | }; |
2413 | }; |
2169 | /* *INDENT-ON* */ |
2414 | /* *INDENT-ON* */ |
2170 | |
2415 | |
2171 | /*{{{ process non-printing single characters */ |
2416 | /*{{{ process non-printing single characters */ |
2172 | void |
2417 | void |
2173 | rxvt_term::process_nonprinting (unsigned char ch) |
2418 | rxvt_term::process_nonprinting (unicode_t ch) |
2174 | { |
2419 | { |
2175 | switch (ch) |
2420 | switch (ch) |
2176 | { |
2421 | { |
|
|
2422 | case C0_ESC: |
|
|
2423 | process_escape_seq (); |
|
|
2424 | break; |
2177 | case C0_ENQ: /* terminal Status */ |
2425 | case C0_ENQ: /* terminal Status */ |
2178 | if (rs[Rs_answerbackstring]) |
2426 | if (rs[Rs_answerbackstring]) |
2179 | tt_write ( |
|
|
2180 | (const unsigned char *)rs[Rs_answerbackstring], |
2427 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2181 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2428 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2182 | else |
2429 | else |
2183 | tt_write ((unsigned char *)VT100_ANS, |
2430 | tt_write ((unsigned char *)VT100_ANS, |
2184 | (unsigned int)STRLEN (VT100_ANS)); |
2431 | (unsigned int)STRLEN (VT100_ANS)); |
2185 | break; |
2432 | break; |
2186 | case C0_BEL: /* bell */ |
2433 | case C0_BEL: /* bell */ |
2187 | scr_bell (); |
2434 | scr_bell (); |
2188 | break; |
2435 | break; |
2189 | case C0_BS: /* backspace */ |
2436 | case C0_BS: /* backspace */ |
… | |
… | |
2204 | scr_charset_choose (1); |
2451 | scr_charset_choose (1); |
2205 | break; |
2452 | break; |
2206 | case C0_SI: /* shift in - acs */ |
2453 | case C0_SI: /* shift in - acs */ |
2207 | scr_charset_choose (0); |
2454 | scr_charset_choose (0); |
2208 | break; |
2455 | break; |
|
|
2456 | |
|
|
2457 | // 8-bit controls |
|
|
2458 | case 0x90: /* DCS */ |
|
|
2459 | process_dcs_seq (); |
|
|
2460 | break; |
|
|
2461 | case 0x9b: /* CSI */ |
|
|
2462 | process_csi_seq (); |
|
|
2463 | break; |
|
|
2464 | case 0x9d: /* CSI */ |
|
|
2465 | process_osc_seq (); |
|
|
2466 | break; |
2209 | } |
2467 | } |
2210 | } |
2468 | } |
2211 | /*}}} */ |
2469 | /*}}} */ |
2212 | |
2470 | |
2213 | |
2471 | |
2214 | /*{{{ process VT52 escape sequences */ |
2472 | /*{{{ process VT52 escape sequences */ |
2215 | void |
2473 | void |
2216 | rxvt_term::process_escape_vt52 (unsigned char ch) |
2474 | rxvt_term::process_escape_vt52 (unicode_t ch) |
2217 | { |
2475 | { |
2218 | int row, col; |
2476 | int row, col; |
2219 | |
2477 | |
2220 | switch (ch) |
2478 | switch (ch) |
2221 | { |
2479 | { |
… | |
… | |
2273 | |
2531 | |
2274 | /*{{{ process escape sequences */ |
2532 | /*{{{ process escape sequences */ |
2275 | void |
2533 | void |
2276 | rxvt_term::process_escape_seq () |
2534 | rxvt_term::process_escape_seq () |
2277 | { |
2535 | { |
2278 | unsigned char ch = cmd_getc (); |
2536 | unicode_t ch = cmd_getc (); |
2279 | |
2537 | |
2280 | if (PrivateModes & PrivMode_vt52) |
2538 | if (PrivateModes & PrivMode_vt52) |
2281 | { |
2539 | { |
2282 | process_escape_vt52 (ch); |
2540 | process_escape_vt52 (ch); |
2283 | return; |
2541 | return; |
… | |
… | |
2331 | break; |
2589 | break; |
2332 | |
2590 | |
2333 | /* 8.3.87: NEXT LINE */ |
2591 | /* 8.3.87: NEXT LINE */ |
2334 | case C1_NEL: /* ESC E */ |
2592 | case C1_NEL: /* ESC E */ |
2335 | { |
2593 | { |
2336 | uint32_t nlcr[] = { '\n', '\r' }; |
2594 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2337 | scr_add_lines (nlcr, 1, 2); |
2595 | scr_add_lines (nlcr, 1, 2); |
2338 | } |
2596 | } |
2339 | break; |
2597 | break; |
2340 | |
2598 | |
2341 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2599 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2352 | case C1_RI: /* ESC M */ |
2610 | case C1_RI: /* ESC M */ |
2353 | scr_index (DN); |
2611 | scr_index (DN); |
2354 | break; |
2612 | break; |
2355 | |
2613 | |
2356 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2614 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2357 | /*case C1_SS2: scr_single_shift (2); break; */ |
2615 | /*case C1_SS2: scr_single_shift (2); break; */ |
2358 | |
2616 | |
2359 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2617 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2360 | /*case C1_SS3: scr_single_shift (3); break; */ |
2618 | /*case C1_SS3: scr_single_shift (3); break; */ |
2361 | |
2619 | |
2362 | /* 8.3.27: DEVICE CONTROL STRING */ |
2620 | /* 8.3.27: DEVICE CONTROL STRING */ |
2363 | case C1_DCS: /* ESC P */ |
2621 | case C1_DCS: /* ESC P */ |
2364 | process_dcs_seq (); |
2622 | process_dcs_seq (); |
2365 | break; |
2623 | break; |
… | |
… | |
2380 | process_osc_seq (); |
2638 | process_osc_seq (); |
2381 | break; |
2639 | break; |
2382 | |
2640 | |
2383 | /* 8.3.106: RESET TO INITIAL STATE */ |
2641 | /* 8.3.106: RESET TO INITIAL STATE */ |
2384 | case 'c': |
2642 | case 'c': |
|
|
2643 | mbstate.reset (); |
2385 | scr_poweron (); |
2644 | scr_poweron (); |
2386 | scrollbar_show (1); |
2645 | scrollbar_show (1); |
2387 | break; |
2646 | break; |
2388 | |
2647 | |
2389 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2648 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2401 | |
2660 | |
2402 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2661 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2403 | /* *INDENT-OFF* */ |
2662 | /* *INDENT-OFF* */ |
2404 | enum { |
2663 | enum { |
2405 | CSI_ICH = 0x40, |
2664 | CSI_ICH = 0x40, |
2406 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2665 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2407 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2666 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2408 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2667 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2409 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2668 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2410 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2669 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2411 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2670 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2426 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2685 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2427 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2686 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2428 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2687 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2429 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2688 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2430 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2689 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2431 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2690 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2432 | }; |
2691 | }; |
2433 | /* *INDENT-ON* */ |
2692 | /* *INDENT-ON* */ |
2434 | |
2693 | |
2435 | void |
2694 | void |
2436 | rxvt_term::process_csi_seq () |
2695 | rxvt_term::process_csi_seq () |
2437 | { |
2696 | { |
2438 | unsigned char ch, priv, i; |
2697 | unicode_t ch, priv, i; |
2439 | unsigned int nargs, p; |
2698 | unsigned int nargs, p; |
2440 | int n, ndef; |
2699 | int n, ndef; |
2441 | int arg[ESC_ARGS]; |
2700 | int arg[ESC_ARGS]; |
2442 | |
2701 | |
2443 | for (nargs = ESC_ARGS; nargs > 0;) |
2702 | for (nargs = ESC_ARGS; nargs > 0;) |
2444 | arg[--nargs] = 0; |
2703 | arg[--nargs] = 0; |
2445 | |
2704 | |
2446 | priv = 0; |
2705 | priv = 0; |
… | |
… | |
2448 | if (ch >= '<' && ch <= '?') |
2707 | if (ch >= '<' && ch <= '?') |
2449 | { /* '<' '=' '>' '?' */ |
2708 | { /* '<' '=' '>' '?' */ |
2450 | priv = ch; |
2709 | priv = ch; |
2451 | ch = cmd_getc (); |
2710 | ch = cmd_getc (); |
2452 | } |
2711 | } |
|
|
2712 | |
2453 | /* read any numerical arguments */ |
2713 | /* read any numerical arguments */ |
2454 | for (n = -1; ch < CSI_ICH; ) |
2714 | for (n = -1; ch < CSI_ICH; ) |
2455 | { |
2715 | { |
2456 | if (isdigit (ch)) |
2716 | if (isdigit (ch)) |
2457 | { |
2717 | { |
… | |
… | |
2464 | { |
2724 | { |
2465 | if (nargs < ESC_ARGS) |
2725 | if (nargs < ESC_ARGS) |
2466 | arg[nargs++] = n; |
2726 | arg[nargs++] = n; |
2467 | n = -1; |
2727 | n = -1; |
2468 | } |
2728 | } |
2469 | else if (ch == '\b') |
2729 | else if (IS_CONTROL (ch)) |
2470 | { |
|
|
2471 | scr_backspace (); |
|
|
2472 | } |
|
|
2473 | else if (ch == C0_ESC) |
|
|
2474 | { |
|
|
2475 | process_escape_seq (); |
|
|
2476 | return; |
|
|
2477 | } |
|
|
2478 | else if (ch < ' ') |
|
|
2479 | { |
|
|
2480 | process_nonprinting (ch); |
2730 | process_nonprinting (ch); |
2481 | } |
2731 | |
2482 | ch = cmd_getc (); |
2732 | ch = cmd_getc (); |
2483 | } |
2733 | } |
2484 | |
2734 | |
2485 | if (ch > CSI_7F) |
2735 | if (ch > CSI_7F) |
2486 | return; |
2736 | return; |
… | |
… | |
2644 | tt_printf ("\033[0n"); |
2894 | tt_printf ("\033[0n"); |
2645 | break; |
2895 | break; |
2646 | case 6: /* CPR requested */ |
2896 | case 6: /* CPR requested */ |
2647 | scr_report_position (); |
2897 | scr_report_position (); |
2648 | break; |
2898 | break; |
2649 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2650 | case 7: /* unofficial extension */ |
2899 | case 7: /* unofficial extension */ |
|
|
2900 | if (Options & Opt_insecure) |
2651 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2901 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2652 | break; |
2902 | break; |
2653 | #endif |
|
|
2654 | case 8: /* unofficial extension */ |
2903 | case 8: /* unofficial extension */ |
2655 | xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2904 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2656 | break; |
2905 | break; |
2657 | } |
2906 | } |
2658 | break; |
2907 | break; |
2659 | |
2908 | |
2660 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2909 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2728 | #endif |
2977 | #endif |
2729 | |
2978 | |
2730 | case CSI_78: /* DECREQTPARM */ |
2979 | case CSI_78: /* DECREQTPARM */ |
2731 | if (arg[0] == 0 || arg[0] == 1) |
2980 | if (arg[0] == 0 || arg[0] == 1) |
2732 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2981 | tt_printf ("\033[%d;1;1;128;128;1;0x", arg[0] + 2); |
2733 | /* FALLTHROUGH */ |
2982 | break; |
2734 | |
2983 | |
2735 | default: |
2984 | default: |
2736 | break; |
2985 | break; |
2737 | } |
2986 | } |
2738 | } |
2987 | } |
… | |
… | |
2741 | #ifndef NO_FRILLS |
2990 | #ifndef NO_FRILLS |
2742 | /* ARGSUSED */ |
2991 | /* ARGSUSED */ |
2743 | void |
2992 | void |
2744 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2993 | rxvt_term::process_window_ops (const int *args, unsigned int nargs) |
2745 | { |
2994 | { |
2746 | int x, y; |
2995 | int x, y; |
2747 | #if 0 |
|
|
2748 | char *s; |
|
|
2749 | #endif |
|
|
2750 | XWindowAttributes wattr; |
2996 | XWindowAttributes wattr; |
2751 | Window wdummy; |
2997 | Window wdummy; |
2752 | |
2998 | |
2753 | if (nargs == 0) |
2999 | if (nargs == 0) |
2754 | return; |
3000 | return; |
|
|
3001 | |
2755 | switch (args[0]) |
3002 | switch (args[0]) |
2756 | { |
3003 | { |
2757 | /* |
3004 | /* |
2758 | * commands |
3005 | * commands |
2759 | */ |
3006 | */ |
2760 | case 1: /* deiconify window */ |
3007 | case 1: /* deiconify window */ |
2761 | XMapWindow (display->display, TermWin.parent[0]); |
3008 | XMapWindow (display->display, TermWin.parent[0]); |
2762 | break; |
3009 | break; |
2763 | case 2: /* iconify window */ |
3010 | case 2: /* iconify window */ |
2764 | XIconifyWindow (display->display, TermWin.parent[0], |
3011 | XIconifyWindow (display->display, TermWin.parent[0], |
… | |
… | |
2781 | break; |
3028 | break; |
2782 | case 8: /* set size (chars) */ |
3029 | case 8: /* set size (chars) */ |
2783 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
3030 | set_widthheight ((unsigned int) (args[2] * TermWin.fwidth), |
2784 | (unsigned int) (args[1] * TermWin.fheight)); |
3031 | (unsigned int) (args[1] * TermWin.fheight)); |
2785 | break; |
3032 | break; |
|
|
3033 | |
|
|
3034 | //case 9: NYI, TODO, restore maximized window or maximize window |
2786 | default: |
3035 | default: |
2787 | if (args[0] >= 24) /* set height (chars) */ |
3036 | if (args[0] >= 24) /* set height (chars) */ |
2788 | set_widthheight ((unsigned int)TermWin.width, |
3037 | set_widthheight ((unsigned int)TermWin.width, |
2789 | (unsigned int) (args[1] * TermWin.fheight)); |
3038 | (unsigned int) (args[1] * TermWin.fheight)); |
2790 | break; |
3039 | break; |
|
|
3040 | |
|
|
3041 | |
2791 | /* |
3042 | /* |
2792 | * reports - some output format copied from XTerm |
3043 | * reports - some output format copied from XTerm |
2793 | */ |
3044 | */ |
2794 | case 11: /* report window state */ |
3045 | case 11: /* report window state */ |
2795 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3046 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2796 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3047 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2797 | break; |
3048 | break; |
2798 | case 13: /* report window position */ |
3049 | case 13: /* report window position */ |
2799 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3050 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2800 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3051 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2801 | -wattr.border_width, -wattr.border_width, |
3052 | -wattr.border_width, -wattr.border_width, |
2802 | &x, &y, &wdummy); |
3053 | &x, &y, &wdummy); |
2803 | tt_printf ("\033[3;%d;%dt", x, y); |
3054 | tt_printf ("\033[3;%d;%dt", x, y); |
2804 | break; |
3055 | break; |
2805 | case 14: /* report window size (pixels) */ |
3056 | case 14: /* report window size (pixels) */ |
2806 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3057 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2807 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3058 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
2808 | break; |
3059 | break; |
2809 | case 18: /* report window size (chars) */ |
3060 | case 18: /* report text area size (chars) */ |
2810 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3061 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2811 | break; |
3062 | break; |
2812 | #if 0 /* XXX: currently disabled due to security concerns */ |
3063 | case 19: /* report window size (chars) */ |
|
|
3064 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
|
|
3065 | break; |
2813 | case 20: /* report icon label */ |
3066 | case 20: /* report icon label */ |
|
|
3067 | if (Options & Opt_insecure) |
|
|
3068 | { |
|
|
3069 | char *s; |
2814 | XGetIconName (display->display, TermWin.parent[0], &s); |
3070 | XGetIconName (display->display, TermWin.parent[0], &s); |
2815 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3071 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3072 | } |
2816 | break; |
3073 | break; |
2817 | case 21: /* report window title */ |
3074 | case 21: /* report window title */ |
|
|
3075 | if (Options & Opt_insecure) |
|
|
3076 | { |
|
|
3077 | char *s; |
2818 | XFetchName (display->display, TermWin.parent[0], &s); |
3078 | XFetchName (display->display, TermWin.parent[0], &s); |
2819 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3079 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3080 | } |
2820 | break; |
3081 | break; |
2821 | #endif |
|
|
2822 | |
|
|
2823 | } |
3082 | } |
2824 | } |
3083 | } |
2825 | #endif |
3084 | #endif |
2826 | |
3085 | |
2827 | /*----------------------------------------------------------------------*/ |
3086 | /*----------------------------------------------------------------------*/ |
2828 | /* |
3087 | /* |
2829 | * get input up until STRING TERMINATOR (or BEL) |
3088 | * get input up until STRING TERMINATOR (or BEL) |
2830 | * ends_how is terminator used. returned input must be free ()d |
3089 | * ends_how is terminator used. returned input must be free()'d |
2831 | */ |
3090 | */ |
2832 | unsigned char * |
3091 | unsigned char * |
2833 | rxvt_term::get_to_st (unsigned char *ends_how) |
3092 | rxvt_term::get_to_st (unicode_t &ends_how) |
2834 | { |
3093 | { |
2835 | int seen_esc = 0; /* seen escape? */ |
3094 | int seen_esc = 0; /* seen escape? */ |
2836 | unsigned int n = 0; |
3095 | unsigned int n = 0; |
2837 | unsigned char *s; |
3096 | unsigned char *s; |
|
|
3097 | unicode_t ch; |
2838 | unsigned char ch, string[STRING_MAX]; |
3098 | unsigned char string[STRING_MAX]; |
2839 | |
3099 | |
2840 | for (; (ch = cmd_getc ());) |
3100 | while ((ch = cmd_getc ())) |
2841 | { |
3101 | { |
2842 | if (ch == C0_BEL |
3102 | if (ch == C0_BEL || ch == CHAR_ST) |
2843 | || ch == CHAR_ST |
3103 | break; |
|
|
3104 | |
|
|
3105 | if (seen_esc) |
2844 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
3106 | if (ch == 0x5c) /* 7bit ST */ |
2845 | break; |
3107 | break; |
|
|
3108 | else |
|
|
3109 | return NULL; |
|
|
3110 | |
2846 | if (ch == C0_ESC) |
3111 | if (ch == C0_ESC) |
2847 | { |
3112 | { |
2848 | seen_esc = 1; |
3113 | seen_esc = 1; |
2849 | continue; |
3114 | continue; |
2850 | } |
3115 | } |
2851 | else if (ch == '\t') |
3116 | else if (ch == C0_HT) |
2852 | ch = ' '; /* translate '\t' to space */ |
3117 | ch = ' '; /* translate '\t' to space */ |
2853 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3118 | else if (ch < 0x20 && (ch != C0_LF && ch != C0_CR)) |
2854 | return NULL; /* other control character - exit */ |
3119 | return NULL; /* other control character - exit */ |
|
|
3120 | |
2855 | if (n < sizeof (string) - 1) |
3121 | if (n >= sizeof (string) - 1) |
|
|
3122 | // stop at some sane length |
|
|
3123 | return NULL; |
|
|
3124 | |
2856 | string[n++] = ch; |
3125 | string[n++] = ch; |
2857 | seen_esc = 0; |
3126 | seen_esc = 0; |
2858 | } |
3127 | } |
|
|
3128 | |
2859 | string[n++] = '\0'; |
3129 | string[n++] = '\0'; |
|
|
3130 | |
2860 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3131 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
2861 | return NULL; |
3132 | return NULL; |
|
|
3133 | |
2862 | *ends_how = (ch == 0x5c ? C0_ESC : ch); |
3134 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
2863 | STRNCPY (s, string, n); |
3135 | STRNCPY (s, string, n); |
2864 | return s; |
3136 | return s; |
2865 | } |
3137 | } |
2866 | |
3138 | |
2867 | /*----------------------------------------------------------------------*/ |
3139 | /*----------------------------------------------------------------------*/ |
… | |
… | |
2869 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3141 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
2870 | */ |
3142 | */ |
2871 | void |
3143 | void |
2872 | rxvt_term::process_dcs_seq () |
3144 | rxvt_term::process_dcs_seq () |
2873 | { |
3145 | { |
2874 | unsigned char eh, *s; |
3146 | unsigned char *s; |
|
|
3147 | unicode_t eh; |
|
|
3148 | |
2875 | /* |
3149 | /* |
2876 | * Not handled yet |
3150 | * Not handled yet |
2877 | */ |
3151 | */ |
2878 | s = get_to_st (&eh); |
3152 | s = get_to_st (eh); |
2879 | if (s) |
3153 | if (s) |
2880 | free (s); |
3154 | free (s); |
|
|
3155 | |
2881 | return; |
3156 | return; |
2882 | } |
3157 | } |
2883 | |
3158 | |
2884 | /*----------------------------------------------------------------------*/ |
3159 | /*----------------------------------------------------------------------*/ |
2885 | /* |
3160 | /* |
2886 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
3161 | * process OPERATING SYSTEM COMMAND sequence `ESC ] Ps ; Pt (ST|BEL)' |
2887 | */ |
3162 | */ |
2888 | void |
3163 | void |
2889 | rxvt_term::process_osc_seq () |
3164 | rxvt_term::process_osc_seq () |
2890 | { |
3165 | { |
2891 | unsigned char ch, eh, *s; |
3166 | unicode_t ch, eh; |
2892 | int arg; |
3167 | int arg; |
2893 | |
3168 | |
2894 | ch = cmd_getc (); |
3169 | ch = cmd_getc (); |
2895 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3170 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
2896 | arg = arg * 10 + (ch - '0'); |
3171 | arg = arg * 10 + (ch - '0'); |
2897 | |
3172 | |
2898 | if (ch == ';') |
3173 | if (ch == ';') |
2899 | { |
3174 | { |
2900 | s = get_to_st (&eh); |
3175 | unsigned char *s = get_to_st (eh); |
|
|
3176 | |
2901 | if (s) |
3177 | if (s) |
2902 | { |
3178 | { |
2903 | /* |
|
|
2904 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2905 | * so do it here |
|
|
2906 | */ |
|
|
2907 | if (arg == XTerm_Menu) |
|
|
2908 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2909 | menubar_dispatch ((char *)s); |
|
|
2910 | #else |
|
|
2911 | (void)0; |
|
|
2912 | #endif |
|
|
2913 | else |
|
|
2914 | xterm_seq (arg, (char *)s, eh); |
3179 | process_xterm_seq (arg, (char *)s, eh); |
2915 | free (s); |
3180 | free (s); |
2916 | } |
3181 | } |
2917 | } |
3182 | } |
2918 | } |
3183 | } |
|
|
3184 | |
|
|
3185 | void |
|
|
3186 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3187 | { |
|
|
3188 | if (str[0] == '?' && !str[1]) |
|
|
3189 | { |
|
|
3190 | if (Options & Opt_insecure) |
|
|
3191 | { |
|
|
3192 | unsigned short r, g, b; |
|
|
3193 | PixColors[color].get (display, r, g, b); |
|
|
3194 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3195 | } |
|
|
3196 | } |
|
|
3197 | else |
|
|
3198 | set_window_color (color, str); |
|
|
3199 | } |
|
|
3200 | |
2919 | /* |
3201 | /* |
2920 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3202 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2921 | * 0 = change iconName/title |
3203 | * 0 = change iconName/title |
2922 | * 1 = change iconName |
3204 | * 1 = change iconName |
2923 | * 2 = change title |
3205 | * 2 = change title |
2924 | * 4 = change color |
3206 | * 4 = change color |
|
|
3207 | * 10 = change fg color |
|
|
3208 | * 11 = change bg color |
2925 | * 12 = change text color |
3209 | * 12 = change text color |
2926 | * 13 = change mouse foreground color |
3210 | * 13 = change mouse foreground color |
2927 | * 17 = change highlight character colour |
3211 | * 17 = change highlight character colour |
2928 | * 18 = change bold character color |
3212 | * 18 = change bold character color |
2929 | * 19 = change underlined character color |
3213 | * 19 = change underlined character color |
2930 | * 46 = change logfile (not implemented) |
3214 | * 46 = change logfile (not implemented) |
2931 | * 50 = change font |
3215 | * 50 = change font |
2932 | * |
3216 | * |
2933 | * rxvt extensions: |
3217 | * rxvt extensions: |
2934 | * 10 = menu (may change in future) |
|
|
2935 | * 20 = bg pixmap |
3218 | * 20 = bg pixmap |
2936 | * 39 = change default fg color |
3219 | * 39 = change default fg color |
2937 | * 49 = change default bg color |
3220 | * 49 = change default bg color |
2938 | * 55 = dump scrollback buffer and all of screen |
3221 | * 55 = dump scrollback buffer and all of screen |
2939 | * 701 = change locale |
3222 | * 701 = change locale |
2940 | * 702 = find font |
3223 | * 702 = find font |
|
|
3224 | * 703 = menu |
2941 | */ |
3225 | */ |
2942 | void |
3226 | void |
2943 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3227 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2944 | { |
3228 | { |
2945 | int changed = 0; |
3229 | int changed = 0; |
2946 | int color; |
3230 | int color; |
2947 | char *buf, *name; |
3231 | char *buf, *name; |
|
|
3232 | bool query = str[0] == '?' && !str[1]; |
2948 | |
3233 | |
2949 | assert (str != NULL); |
3234 | assert (str != NULL); |
2950 | switch (op) |
3235 | switch (op) |
2951 | { |
3236 | { |
2952 | case XTerm_name: |
3237 | case XTerm_name: |
2953 | set_title (str); |
3238 | set_title (str); |
2954 | /* FALLTHROUGH */ |
3239 | /* FALLTHROUGH */ |
2955 | case XTerm_iconName: |
3240 | case XTerm_iconName: |
2956 | set_iconName (str); |
3241 | set_icon_name (str); |
2957 | break; |
3242 | break; |
2958 | case XTerm_title: |
3243 | case XTerm_title: |
2959 | set_title (str); |
3244 | set_title (str); |
2960 | break; |
3245 | break; |
|
|
3246 | case XTerm_property: |
|
|
3247 | if (str[0] == '?') |
|
|
3248 | { |
|
|
3249 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3250 | Atom actual_type; |
|
|
3251 | int actual_format; |
|
|
3252 | unsigned long nitems; |
|
|
3253 | unsigned long bytes_after; |
|
|
3254 | unsigned char *value = 0; |
|
|
3255 | const char *str = ""; |
|
|
3256 | |
|
|
3257 | if (prop |
|
|
3258 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3259 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3260 | &actual_type, &actual_format, |
|
|
3261 | &nitems, &bytes_after, &value) == Success |
|
|
3262 | && actual_type != None |
|
|
3263 | && actual_format == 8) |
|
|
3264 | str = (const char *)(value); |
|
|
3265 | |
|
|
3266 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3267 | |
|
|
3268 | XFree (value); |
|
|
3269 | } |
|
|
3270 | else |
|
|
3271 | { |
|
|
3272 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3273 | |
|
|
3274 | if (eq) |
|
|
3275 | { |
|
|
3276 | *eq = 0; |
|
|
3277 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3278 | display->atom (str), XA_STRING, 8, |
|
|
3279 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3280 | strlen (eq + 1)); |
|
|
3281 | } |
|
|
3282 | else |
|
|
3283 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3284 | display->atom (str)); |
|
|
3285 | } |
|
|
3286 | break; |
|
|
3287 | |
2961 | case XTerm_Color: |
3288 | case XTerm_Color: |
2962 | for (buf = (char *)str; buf && *buf;) |
3289 | for (buf = (char *)str; buf && *buf;) |
2963 | { |
3290 | { |
2964 | if ((name = STRCHR (buf, ';')) == NULL) |
3291 | if ((name = STRCHR (buf, ';')) == NULL) |
2965 | break; |
3292 | break; |
|
|
3293 | |
2966 | *name++ = '\0'; |
3294 | *name++ = '\0'; |
2967 | color = atoi (buf); |
3295 | color = atoi (buf); |
|
|
3296 | |
2968 | if (color < 0 || color >= TOTAL_COLORS) |
3297 | if (color < 0 || color >= TOTAL_COLORS) |
2969 | break; |
3298 | break; |
|
|
3299 | |
2970 | if ((buf = STRCHR (name, ';')) != NULL) |
3300 | if ((buf = STRCHR (name, ';')) != NULL) |
2971 | *buf++ = '\0'; |
3301 | *buf++ = '\0'; |
|
|
3302 | |
|
|
3303 | if (name[0] == '?' && !name[1]) |
|
|
3304 | { |
|
|
3305 | if (Options & Opt_insecure) |
|
|
3306 | { |
|
|
3307 | unsigned short r, g, b; |
|
|
3308 | PixColors[color + minCOLOR].get (display, r, g, b); |
|
|
3309 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3310 | } |
|
|
3311 | } |
|
|
3312 | else |
2972 | set_window_color (color + minCOLOR, name); |
3313 | set_window_color (color + minCOLOR, name); |
2973 | } |
3314 | } |
|
|
3315 | break; |
|
|
3316 | case XTerm_Color00: |
|
|
3317 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3318 | break; |
|
|
3319 | case XTerm_Color01: |
|
|
3320 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
2974 | break; |
3321 | break; |
2975 | #ifndef NO_CURSORCOLOR |
3322 | #ifndef NO_CURSORCOLOR |
2976 | case XTerm_Color_cursor: |
3323 | case XTerm_Color_cursor: |
2977 | set_window_color (Color_cursor, str); |
3324 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
2978 | break; |
3325 | break; |
2979 | #endif |
3326 | #endif |
2980 | case XTerm_Color_pointer: |
3327 | case XTerm_Color_pointer_fg: |
2981 | set_window_color (Color_pointer, str); |
3328 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3329 | break; |
|
|
3330 | case XTerm_Color_pointer_bg: |
|
|
3331 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
2982 | break; |
3332 | break; |
2983 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3333 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
2984 | case XTerm_Color_BD: |
3334 | case XTerm_Color_BD: |
2985 | set_window_color (Color_BD, str); |
3335 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
2986 | break; |
3336 | break; |
2987 | case XTerm_Color_UL: |
3337 | case XTerm_Color_UL: |
2988 | set_window_color (Color_UL, str); |
3338 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
2989 | break; |
3339 | break; |
2990 | case XTerm_Color_RV: |
3340 | case XTerm_Color_RV: |
2991 | set_window_color (Color_RV, str); |
3341 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
2992 | break; |
3342 | break; |
2993 | #endif |
3343 | #endif |
2994 | |
3344 | |
2995 | case XTerm_Menu: |
|
|
2996 | /* |
|
|
2997 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2998 | * so DON'T do it here |
|
|
2999 | */ |
|
|
3000 | break; |
|
|
3001 | case XTerm_Pixmap: |
3345 | case XTerm_Pixmap: |
3002 | if (*str != ';') |
3346 | if (*str != ';') |
3003 | { |
3347 | { |
3004 | #if XPM_BACKGROUND |
3348 | #if XPM_BACKGROUND |
3005 | scale_pixmap (""); /* reset to default scaling */ |
3349 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3028 | set_window_color (Color_fg, str); |
3372 | set_window_color (Color_fg, str); |
3029 | break; |
3373 | break; |
3030 | case XTerm_restoreBG: |
3374 | case XTerm_restoreBG: |
3031 | set_window_color (Color_bg, str); |
3375 | set_window_color (Color_bg, str); |
3032 | break; |
3376 | break; |
|
|
3377 | |
3033 | case XTerm_logfile: |
3378 | case XTerm_logfile: |
|
|
3379 | // TODO, when secure mode? |
3034 | break; |
3380 | break; |
|
|
3381 | |
3035 | case XTerm_font: |
3382 | case XTerm_font: |
|
|
3383 | if (query) |
|
|
3384 | { |
|
|
3385 | if (Options & Opt_insecure) |
|
|
3386 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3387 | TermWin.fontset->fontdesc |
|
|
3388 | ? TermWin.fontset->fontdesc |
|
|
3389 | : "", |
|
|
3390 | resp); |
|
|
3391 | } |
|
|
3392 | else |
3036 | change_font (str); |
3393 | change_font (str); |
3037 | break; |
3394 | break; |
|
|
3395 | |
3038 | #ifndef NO_FRILLS |
3396 | #ifndef NO_FRILLS |
3039 | case XTerm_locale: |
3397 | case XTerm_locale: |
3040 | if (str[0] == '?' && !str[1]) |
3398 | if (query) |
3041 | tt_printf ("%-.250s\n", locale); |
3399 | { |
|
|
3400 | if (Options & Opt_insecure) |
|
|
3401 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3402 | } |
3042 | else |
3403 | else |
3043 | { |
3404 | { |
3044 | set_locale (str); |
3405 | set_locale (str); |
3045 | # ifdef USE_XIM |
3406 | # ifdef USE_XIM |
3046 | im_cb (); |
3407 | im_cb (); |
3047 | # endif |
3408 | # endif |
3048 | } |
3409 | } |
3049 | break; |
3410 | break; |
|
|
3411 | |
3050 | case XTerm_findfont: |
3412 | case XTerm_findfont: |
|
|
3413 | if (Options & Opt_insecure) |
3051 | { |
3414 | { |
3052 | int fid = TermWin.fontset->find_font (atoi (str)); |
3415 | int fid = TermWin.fontset->find_font (atoi (str)); |
3053 | tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name); |
3416 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3417 | fid, (*TermWin.fontset)[fid]->name, resp); |
3054 | } |
3418 | } |
|
|
3419 | break; |
|
|
3420 | #endif |
|
|
3421 | |
|
|
3422 | #ifdef MENUBAR |
|
|
3423 | case XTerm_Menu: |
|
|
3424 | if (Options & Opt_insecure) |
|
|
3425 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3055 | break; |
3426 | break; |
3056 | #endif |
3427 | #endif |
3057 | #if 0 |
3428 | #if 0 |
3058 | case XTerm_dumpscreen: /* no error notices */ |
3429 | case XTerm_dumpscreen: /* no error notices */ |
3059 | { |
3430 | { |
3060 | int fd; |
3431 | int fd; |
3061 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3432 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3062 | { |
3433 | { |
3063 | scr_dump (fd); |
3434 | scr_dump (fd); |
3064 | close (fd); |
3435 | close (fd); |
3065 | } |
3436 | } |
3066 | } |
3437 | } |
3067 | break; |
3438 | break; |
3068 | #endif |
3439 | #endif |
3069 | |
|
|
3070 | } |
3440 | } |
3071 | } |
3441 | } |
3072 | /*----------------------------------------------------------------------*/ |
3442 | /*----------------------------------------------------------------------*/ |
3073 | |
3443 | |
3074 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
3444 | /*{{{ process DEC private mode sequences `ESC [ ? Ps mode' */ |
… | |
… | |
3082 | * so no need for fancy checking |
3452 | * so no need for fancy checking |
3083 | */ |
3453 | */ |
3084 | int |
3454 | int |
3085 | rxvt_term::privcases (int mode, unsigned long bit) |
3455 | rxvt_term::privcases (int mode, unsigned long bit) |
3086 | { |
3456 | { |
3087 | int state; |
3457 | int state; |
3088 | |
3458 | |
3089 | if (mode == 's') |
3459 | if (mode == 's') |
3090 | { |
3460 | { |
3091 | SavedModes |= (PrivateModes & bit); |
3461 | SavedModes |= (PrivateModes & bit); |
3092 | return -1; |
3462 | return -1; |
… | |
… | |
3097 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3467 | state = (SavedModes & bit) ? 1 : 0; /* no overlapping */ |
3098 | else |
3468 | else |
3099 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3469 | state = (mode == 't') ? ! (PrivateModes & bit) : mode; |
3100 | PrivMode (state, bit); |
3470 | PrivMode (state, bit); |
3101 | } |
3471 | } |
|
|
3472 | |
3102 | return state; |
3473 | return state; |
3103 | } |
3474 | } |
3104 | |
3475 | |
3105 | /* we're not using priv _yet_ */ |
3476 | /* we're not using priv _yet_ */ |
3106 | void |
3477 | void |
3107 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3478 | rxvt_term::process_terminal_mode (int mode, int priv __attribute__ ((unused)), unsigned int nargs, const int *arg) |
3108 | { |
3479 | { |
3109 | unsigned int i, j; |
3480 | unsigned int i, j; |
3110 | int state; |
3481 | int state; |
|
|
3482 | |
3111 | static const struct |
3483 | static const struct |
3112 | { |
3484 | { |
3113 | const int argval; |
3485 | const int argval; |
3114 | const unsigned long bit; |
3486 | const unsigned long bit; |
3115 | } |
3487 | } |
|
|
3488 | |
3116 | argtopriv[] = { |
3489 | argtopriv[] = { |
3117 | { 1, PrivMode_aplCUR }, |
3490 | { 1, PrivMode_aplCUR }, |
3118 | { 2, PrivMode_vt52 }, |
3491 | { 2, PrivMode_vt52 }, |
3119 | { 3, PrivMode_132 }, |
3492 | { 3, PrivMode_132 }, |
3120 | { 4, PrivMode_smoothScroll }, |
3493 | { 4, PrivMode_smoothScroll }, |
… | |
… | |
3126 | { menuBar_esc, PrivMode_menuBar }, |
3499 | { menuBar_esc, PrivMode_menuBar }, |
3127 | #endif |
3500 | #endif |
3128 | #ifdef scrollBar_esc |
3501 | #ifdef scrollBar_esc |
3129 | { scrollBar_esc, PrivMode_scrollBar }, |
3502 | { scrollBar_esc, PrivMode_scrollBar }, |
3130 | #endif |
3503 | #endif |
|
|
3504 | // 18, 19 printing-related |
3131 | { 25, PrivMode_VisibleCursor }, |
3505 | { 25, PrivMode_VisibleCursor }, |
|
|
3506 | // 30 show scrollbar rxvt. extension |
3132 | { 35, PrivMode_ShiftKeys }, |
3507 | { 35, PrivMode_ShiftKeys }, // rxvt extension |
3133 | { 40, PrivMode_132OK }, |
3508 | { 40, PrivMode_132OK }, |
|
|
3509 | // 41 xterm more fixes NYI |
|
|
3510 | // 45 margin bell NYI |
|
|
3511 | // 46 start logging |
3134 | { 47, PrivMode_Screen }, |
3512 | { 47, PrivMode_Screen }, |
3135 | { 66, PrivMode_aplKP }, |
3513 | { 66, PrivMode_aplKP }, |
3136 | #ifndef NO_BACKSPACE_KEY |
3514 | #ifndef NO_BACKSPACE_KEY |
3137 | { 67, PrivMode_BackSpace }, |
3515 | { 67, PrivMode_BackSpace }, |
3138 | #endif |
3516 | #endif |
3139 | { 1000, PrivMode_MouseX11 }, |
3517 | { 1000, PrivMode_MouseX11 }, |
|
|
3518 | // 1001 Use Hilite Mouse Tracking. NYI, TODO |
|
|
3519 | // 1002 Use Cell Motion Mouse Tracking. NYI, TODO |
|
|
3520 | // 1003 Use All Motion Mouse Tracking. NYI, TODO |
3140 | { 1010, PrivMode_TtyOutputInh }, |
3521 | { 1010, PrivMode_TtyOutputInh }, // rxvt extension |
3141 | { 1011, PrivMode_Keypress }, |
3522 | { 1011, PrivMode_Keypress }, // rxvt extension |
|
|
3523 | // 1035 enable modifiers for alt, numlock NYI |
|
|
3524 | // 1036 send ESC for meta keys NYI |
|
|
3525 | // 1037 send DEL for keypad delete NYI |
3142 | { 1047, PrivMode_Screen }, |
3526 | { 1047, PrivMode_Screen }, |
|
|
3527 | // 1048 save and restore cursor |
3143 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3528 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
|
|
3529 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3144 | }; |
3530 | }; |
3145 | |
3531 | |
3146 | if (nargs == 0) |
3532 | if (nargs == 0) |
3147 | return; |
3533 | return; |
3148 | |
3534 | |
… | |
… | |
3163 | state = privcases (mode, argtopriv[j].bit); |
3549 | state = privcases (mode, argtopriv[j].bit); |
3164 | break; |
3550 | break; |
3165 | } |
3551 | } |
3166 | |
3552 | |
3167 | /* extra handling for values with state unkept */ |
3553 | /* extra handling for values with state unkept */ |
3168 | if (state == -1) |
|
|
3169 | switch (arg[i]) |
3554 | switch (arg[i]) |
3170 | { |
3555 | { |
3171 | case 1048: /* alternative cursor save */ |
3556 | case 1048: /* alternative cursor save */ |
|
|
3557 | if (Options & Opt_secondaryScreen) |
3172 | if (mode == 0) |
3558 | if (mode == 0) |
3173 | scr_cursor (RESTORE); |
3559 | scr_cursor (RESTORE); |
3174 | else if (mode == 1) |
3560 | else if (mode == 1) |
3175 | scr_cursor (SAVE); |
3561 | scr_cursor (SAVE); |
3176 | /* FALLTHROUGH */ |
|
|
3177 | default: |
|
|
3178 | continue; /* for (;i;) */ |
|
|
3179 | } |
|
|
3180 | |
|
|
3181 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3182 | switch (arg[i]) |
|
|
3183 | { |
|
|
3184 | /* case 1: - application cursor keys */ |
|
|
3185 | case 2: /* VT52 mode */ |
|
|
3186 | /* oddball mode. should be set regardless of set/reset |
|
|
3187 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3188 | * within VT52 mode |
|
|
3189 | */ |
|
|
3190 | PrivMode (1, PrivMode_vt52); |
|
|
3191 | break; |
3562 | break; |
|
|
3563 | } |
|
|
3564 | |
|
|
3565 | if (state >= 0) |
|
|
3566 | /* extra handling for values with valid 0 or 1 state */ |
|
|
3567 | switch (arg[i]) |
|
|
3568 | { |
|
|
3569 | /* case 1: - application cursor keys */ |
|
|
3570 | case 2: /* VT52 mode */ |
|
|
3571 | /* oddball mode. should be set regardless of set/reset |
|
|
3572 | * parameter. Return from VT52 mode with an ESC < from |
|
|
3573 | * within VT52 mode |
|
|
3574 | */ |
|
|
3575 | PrivMode (1, PrivMode_vt52); |
|
|
3576 | break; |
3192 | case 3: /* 80/132 */ |
3577 | case 3: /* 80/132 */ |
3193 | if (PrivateModes & PrivMode_132OK) |
3578 | if (PrivateModes & PrivMode_132OK) |
3194 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3579 | set_widthheight (((state ? 132 : 80) * TermWin.fwidth), TermWin.height); |
3195 | break; |
3580 | break; |
3196 | case 4: /* smooth scrolling */ |
3581 | case 4: /* smooth scrolling */ |
3197 | if (state) |
3582 | if (state) |
3198 | Options &= ~Opt_jumpScroll; |
3583 | Options &= ~Opt_jumpScroll; |
3199 | else |
3584 | else |
3200 | Options |= Opt_jumpScroll; |
3585 | Options |= Opt_jumpScroll; |
3201 | break; |
3586 | break; |
3202 | case 5: /* reverse video */ |
3587 | case 5: /* reverse video */ |
3203 | scr_rvideo_mode (state); |
3588 | scr_rvideo_mode (state); |
3204 | break; |
3589 | break; |
3205 | case 6: /* relative/absolute origins */ |
3590 | case 6: /* relative/absolute origins */ |
3206 | scr_relative_origin (state); |
3591 | scr_relative_origin (state); |
3207 | break; |
3592 | break; |
3208 | case 7: /* autowrap */ |
3593 | case 7: /* autowrap */ |
3209 | scr_autowrap (state); |
3594 | scr_autowrap (state); |
3210 | break; |
3595 | break; |
3211 | /* case 8: - auto repeat, can't do on a per window basis */ |
3596 | /* case 8: - auto repeat, can't do on a per window basis */ |
3212 | case 9: /* X10 mouse reporting */ |
3597 | case 9: /* X10 mouse reporting */ |
3213 | if (state) /* orthogonal */ |
3598 | if (state) /* orthogonal */ |
3214 | PrivateModes &= ~ (PrivMode_MouseX11); |
3599 | PrivateModes &= ~PrivMode_MouseX11; |
3215 | break; |
3600 | break; |
3216 | #ifdef menuBar_esc |
3601 | #ifdef menuBar_esc |
3217 | case menuBar_esc: |
3602 | case menuBar_esc: |
3218 | #ifdef MENUBAR |
3603 | #ifdef MENUBAR |
3219 | map_menuBar (state); |
3604 | map_menuBar (state); |
3220 | #endif |
3605 | #endif |
3221 | break; |
3606 | break; |
3222 | #endif |
3607 | #endif |
3223 | #ifdef scrollBar_esc |
3608 | #ifdef scrollBar_esc |
3224 | case scrollBar_esc: |
3609 | case scrollBar_esc: |
3225 | if (scrollbar_mapping (state)) |
3610 | if (scrollbar_mapping (state)) |
3226 | { |
3611 | { |
3227 | resize_all_windows (0, 0, 0); |
3612 | resize_all_windows (0, 0, 0); |
3228 | scr_touch (true); |
3613 | scr_touch (true); |
3229 | } |
3614 | } |
3230 | break; |
3615 | break; |
3231 | #endif |
3616 | #endif |
3232 | case 25: /* visible/invisible cursor */ |
3617 | case 25: /* visible/invisible cursor */ |
3233 | scr_cursor_visible (state); |
3618 | scr_cursor_visible (state); |
3234 | break; |
3619 | break; |
3235 | /* case 35: - shift keys */ |
3620 | /* case 35: - shift keys */ |
3236 | /* case 40: - 80 <--> 132 mode */ |
3621 | /* case 40: - 80 <--> 132 mode */ |
3237 | case 47: /* secondary screen */ |
3622 | case 47: /* secondary screen */ |
3238 | scr_change_screen (state); |
3623 | scr_change_screen (state); |
3239 | break; |
3624 | break; |
3240 | /* case 66: - application key pad */ |
3625 | /* case 66: - application key pad */ |
3241 | /* case 67: - backspace key */ |
3626 | /* case 67: - backspace key */ |
3242 | case 1000: /* X11 mouse reporting */ |
3627 | case 1000: /* X11 mouse reporting */ |
3243 | if (state) /* orthogonal */ |
3628 | if (state) /* orthogonal */ |
3244 | PrivateModes &= ~ (PrivMode_MouseX10); |
3629 | PrivateModes &= ~PrivMode_MouseX10; |
3245 | break; |
3630 | break; |
3246 | #if 0 |
3631 | #if 0 |
3247 | case 1001: |
3632 | case 1001: |
3248 | break; /* X11 mouse highlighting */ |
3633 | break; /* X11 mouse highlighting */ |
3249 | #endif |
3634 | #endif |
3250 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3635 | case 1010: /* scroll to bottom on TTY output inhibit */ |
3251 | if (state) |
3636 | if (state) |
3252 | Options &= ~Opt_scrollTtyOutput; |
3637 | Options &= ~Opt_scrollTtyOutput; |
3253 | else |
3638 | else |
3254 | Options |= Opt_scrollTtyOutput; |
3639 | Options |= Opt_scrollTtyOutput; |
3255 | break; |
3640 | break; |
3256 | case 1011: /* scroll to bottom on key press */ |
3641 | case 1011: /* scroll to bottom on key press */ |
3257 | if (state) |
3642 | if (state) |
3258 | Options |= Opt_scrollTtyKeypress; |
3643 | Options |= Opt_scrollTtyKeypress; |
3259 | else |
3644 | else |
3260 | Options &= ~Opt_scrollTtyKeypress; |
3645 | Options &= ~Opt_scrollTtyKeypress; |
3261 | break; |
3646 | break; |
3262 | case 1047: /* secondary screen w/ clearing */ |
3647 | case 1047: /* secondary screen w/ clearing last */ |
3263 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3648 | if (Options & Opt_secondaryScreen) |
3264 | if (current_screen != PRIMARY) |
3649 | if (current_screen != PRIMARY) |
3265 | scr_erase_screen (2); |
3650 | scr_erase_screen (2); |
3266 | scr_change_screen (state); |
3651 | scr_change_screen (state); |
3267 | /* FALLTHROUGH */ |
|
|
3268 | default: |
|
|
3269 | break; |
3652 | break; |
|
|
3653 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3654 | scr_change_screen (state); |
|
|
3655 | if (Options & Opt_secondaryScreen) |
|
|
3656 | if (current_screen != PRIMARY) |
|
|
3657 | scr_erase_screen (2); |
|
|
3658 | break; |
|
|
3659 | default: |
|
|
3660 | break; |
3270 | } |
3661 | } |
3271 | } |
3662 | } |
3272 | } |
3663 | } |
3273 | /*}}} */ |
3664 | /*}}} */ |
3274 | |
3665 | |
3275 | /*{{{ process sgr sequences */ |
3666 | /*{{{ process sgr sequences */ |
3276 | void |
3667 | void |
3277 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3668 | rxvt_term::process_sgr_mode (unsigned int nargs, const int *arg) |
3278 | { |
3669 | { |
3279 | unsigned int i; |
3670 | unsigned int i; |
3280 | short rendset; |
3671 | short rendset; |
3281 | int rendstyle; |
3672 | int rendstyle; |
3282 | |
3673 | |
3283 | if (nargs == 0) |
3674 | if (nargs == 0) |
3284 | { |
3675 | { |
3285 | scr_rendition (0, ~RS_None); |
3676 | scr_rendition (0, ~RS_None); |
3286 | return; |
3677 | return; |
3287 | } |
3678 | } |
|
|
3679 | |
3288 | for (i = 0; i < nargs; i++) |
3680 | for (i = 0; i < nargs; i++) |
3289 | { |
3681 | { |
3290 | rendset = -1; |
3682 | rendset = -1; |
3291 | switch (arg[i]) |
3683 | switch (arg[i]) |
3292 | { |
3684 | { |
… | |
… | |
3300 | rendset = 1, rendstyle = RS_Uline; |
3692 | rendset = 1, rendstyle = RS_Uline; |
3301 | break; |
3693 | break; |
3302 | case 5: |
3694 | case 5: |
3303 | rendset = 1, rendstyle = RS_Blink; |
3695 | rendset = 1, rendstyle = RS_Blink; |
3304 | break; |
3696 | break; |
|
|
3697 | //case 6: // scoansi light background |
3305 | case 7: |
3698 | case 7: |
3306 | rendset = 1, rendstyle = RS_RVid; |
3699 | rendset = 1, rendstyle = RS_RVid; |
|
|
3700 | break; |
|
|
3701 | case 8: |
|
|
3702 | // invisible. NYI |
|
|
3703 | break; |
|
|
3704 | //case 10: // scoansi acs off |
|
|
3705 | //case 11: // scoansi acs on |
|
|
3706 | //case 12: // scoansi acs on, |0x80 |
|
|
3707 | case 21: // disable bold, blink and invis (some terminals use this) |
|
|
3708 | rendset = 0, rendstyle = RS_Bold | RS_Blink; |
3307 | break; |
3709 | break; |
3308 | case 22: |
3710 | case 22: |
3309 | rendset = 0, rendstyle = RS_Bold; |
3711 | rendset = 0, rendstyle = RS_Bold; |
3310 | break; |
3712 | break; |
3311 | case 24: |
3713 | case 24: |
… | |
… | |
3315 | rendset = 0, rendstyle = RS_Blink; |
3717 | rendset = 0, rendstyle = RS_Blink; |
3316 | break; |
3718 | break; |
3317 | case 27: |
3719 | case 27: |
3318 | rendset = 0, rendstyle = RS_RVid; |
3720 | rendset = 0, rendstyle = RS_RVid; |
3319 | break; |
3721 | break; |
|
|
3722 | case 28: |
|
|
3723 | // visible. NYI |
|
|
3724 | break; |
3320 | } |
3725 | } |
|
|
3726 | |
3321 | if (rendset != -1) |
3727 | if (rendset != -1) |
3322 | { |
3728 | { |
3323 | scr_rendition (rendset, rendstyle); |
3729 | scr_rendition (rendset, rendstyle); |
3324 | continue; /* for (;i;) */ |
3730 | continue; /* for (;i;) */ |
3325 | } |
3731 | } |
… | |
… | |
3332 | case 33: |
3738 | case 33: |
3333 | case 34: |
3739 | case 34: |
3334 | case 35: |
3740 | case 35: |
3335 | case 36: |
3741 | case 36: |
3336 | case 37: |
3742 | case 37: |
3337 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), |
3743 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 30)), Color_fg); |
3338 | Color_fg); |
|
|
3339 | break; |
3744 | break; |
3340 | #ifdef TTY_256COLOR |
3745 | #ifdef TTY_256COLOR |
3341 | case 38: |
3746 | case 38: |
3342 | if (nargs > i + 2 && arg[i + 1] == 5) |
3747 | if (nargs > i + 2 && arg[i + 1] == 5) |
3343 | { |
3748 | { |
3344 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3749 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_fg); |
3345 | Color_fg); |
|
|
3346 | i += 2; |
3750 | i += 2; |
3347 | } |
3751 | } |
3348 | break; |
3752 | break; |
3349 | #endif |
3753 | #endif |
3350 | case 39: /* default fg */ |
3754 | case 39: /* default fg */ |
… | |
… | |
3357 | case 43: |
3761 | case 43: |
3358 | case 44: |
3762 | case 44: |
3359 | case 45: |
3763 | case 45: |
3360 | case 46: |
3764 | case 46: |
3361 | case 47: |
3765 | case 47: |
3362 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), |
3766 | scr_color ((unsigned int) (minCOLOR + (arg[i] - 40)), Color_bg); |
3363 | Color_bg); |
|
|
3364 | break; |
3767 | break; |
3365 | #ifdef TTY_256COLOR |
3768 | #ifdef TTY_256COLOR |
3366 | case 48: |
3769 | case 48: |
3367 | if (nargs > i + 2 && arg[i + 1] == 5) |
3770 | if (nargs > i + 2 && arg[i + 1] == 5) |
3368 | { |
3771 | { |
3369 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), |
3772 | scr_color ((unsigned int) (minCOLOR + arg[i + 2]), Color_bg); |
3370 | Color_bg); |
|
|
3371 | i += 2; |
3773 | i += 2; |
3372 | } |
3774 | } |
3373 | break; |
3775 | break; |
3374 | #endif |
3776 | #endif |
3375 | case 49: /* default bg */ |
3777 | case 49: /* default bg */ |
… | |
… | |
3404 | } |
3806 | } |
3405 | } |
3807 | } |
3406 | } |
3808 | } |
3407 | /*}}} */ |
3809 | /*}}} */ |
3408 | |
3810 | |
3409 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3811 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3410 | void |
3812 | void |
3411 | rxvt_term::process_graphics () |
3813 | rxvt_term::process_graphics () |
3412 | { |
3814 | { |
3413 | unsigned char ch, cmd = cmd_getc (); |
3815 | unicode_t ch, cmd = cmd_getc (); |
3414 | |
3816 | |
3415 | if (cmd == 'Q') |
3817 | if (cmd == 'Q') |
3416 | { /* query graphics */ |
3818 | { /* query graphics */ |
3417 | tt_printf ("\033G0\n"); /* no graphics */ |
3819 | tt_printf ("\033G0\n"); /* no graphics */ |
3418 | return; |
3820 | return; |