1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.c |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * $Id: command.C,v 1.10 2003/11/27 16:49:45 pcg Exp $ |
4 | * $Id: command.C,v 1.21 2003/12/18 08:06:46 pcg Exp $ |
5 | * |
5 | * |
6 | * All portions of code are copyright by their respective author/s. |
6 | * All portions of code are copyright by their respective author/s. |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
8 | * - original version |
8 | * - original version |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
9 | * Copyright (c) 1994 Robert Nation <nation@rocket.sanders.lockheed.com> |
… | |
… | |
48 | #include "../config.h" /* NECESSARY */ |
48 | #include "../config.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
49 | #include "rxvt.h" /* NECESSARY */ |
50 | #include "version.h" |
50 | #include "version.h" |
51 | #include "command.h" |
51 | #include "command.h" |
52 | |
52 | |
|
|
53 | #include <wchar.h> |
|
|
54 | |
53 | /*----------------------------------------------------------------------*/ |
55 | /*----------------------------------------------------------------------*/ |
54 | |
56 | |
55 | /*{{{ Convert the keypress event into a string */ |
57 | /*{{{ Convert the keypress event into a string */ |
56 | /* INTPROTO */ |
58 | /* INTPROTO */ |
57 | void |
59 | void |
… | |
… | |
61 | unsigned int newlen; |
63 | unsigned int newlen; |
62 | KeySym keysym; |
64 | KeySym keysym; |
63 | #ifdef DEBUG_CMD |
65 | #ifdef DEBUG_CMD |
64 | static int debug_key = 1; /* accessible by a debugger only */ |
66 | static int debug_key = 1; /* accessible by a debugger only */ |
65 | #endif |
67 | #endif |
66 | #ifdef USE_XIM |
|
|
67 | int valid_keysym; |
68 | int valid_keysym; |
68 | #endif |
|
|
69 | unsigned char *kbuf = R->kbuf; |
69 | unsigned char *kbuf = R->kbuf; |
70 | |
70 | |
71 | /* |
71 | /* |
72 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
72 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
73 | * escape sequence to toggle the Keypad. |
73 | * escape sequence to toggle the Keypad. |
… | |
… | |
75 | * Always permit `shift' to override the current setting |
75 | * Always permit `shift' to override the current setting |
76 | */ |
76 | */ |
77 | shft = (ev->state & ShiftMask); |
77 | shft = (ev->state & ShiftMask); |
78 | ctrl = (ev->state & ControlMask); |
78 | ctrl = (ev->state & ControlMask); |
79 | meta = (ev->state & R->ModMetaMask); |
79 | meta = (ev->state & R->ModMetaMask); |
|
|
80 | |
80 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) { |
81 | if (R->numlock_state || (ev->state & R->ModNumLockMask)) |
|
|
82 | { |
81 | R->numlock_state = (ev->state & R->ModNumLockMask); |
83 | R->numlock_state = (ev->state & R->ModNumLockMask); |
82 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
84 | PrivMode((!R->numlock_state), PrivMode_aplKP); |
83 | } |
85 | } |
|
|
86 | |
|
|
87 | kbuf[0] = 0; |
|
|
88 | |
84 | #ifdef USE_XIM |
89 | #ifdef USE_XIM |
85 | if (R->Input_Context != NULL) { |
90 | if (R->Input_Context) |
|
|
91 | { |
86 | Status status_return; |
92 | Status status_return; |
87 | |
93 | |
88 | kbuf[0] = '\0'; |
|
|
89 | #ifdef X_HAVE_UTF8_STRING |
94 | #ifdef X_HAVE_UTF8_STRING |
|
|
95 | if (R->enc_utf8) |
90 | len = Xutf8LookupString(R->Input_Context, ev, (char *)kbuf, |
96 | len = Xutf8LookupString (R->Input_Context, ev, (char *)kbuf, |
91 | KBUFSZ, &keysym, &status_return); |
97 | KBUFSZ, &keysym, &status_return); |
92 | #else |
98 | else |
|
|
99 | #endif |
|
|
100 | { |
|
|
101 | wchar_t wkbuf[KBUFSZ + 1]; |
|
|
102 | |
|
|
103 | // the XOpenIM manpage lies about hardcoding the locale |
|
|
104 | // at the point of XOpenIM, so temporarily switch locales |
|
|
105 | if (R->rs[Rs_imLocale]) |
|
|
106 | SET_LOCALE (R->rs[Rs_imLocale]); |
|
|
107 | // assume wchar_t == unicode or better |
93 | len = XmbLookupString(R->Input_Context, ev, (char *)kbuf, |
108 | len = XwcLookupString (R->Input_Context, ev, wkbuf, |
94 | KBUFSZ, &keysym, &status_return); |
109 | KBUFSZ, &keysym, &status_return); |
95 | #endif |
110 | if (R->rs[Rs_imLocale]) |
|
|
111 | SET_LOCALE (R->locale); |
|
|
112 | |
|
|
113 | if (status_return == XLookupChars |
|
|
114 | || status_return == XLookupBoth) |
|
|
115 | { |
|
|
116 | wkbuf[len] = 0; |
|
|
117 | len = wcstombs ((char *)kbuf, wkbuf, KBUFSZ); |
|
|
118 | if (len < 0) |
|
|
119 | len = 0; |
|
|
120 | } |
|
|
121 | else |
|
|
122 | len = 0; |
|
|
123 | } |
|
|
124 | |
96 | valid_keysym = ((status_return == XLookupKeySym) |
125 | valid_keysym = status_return == XLookupKeySym |
97 | || (status_return == XLookupBoth)); |
126 | || status_return == XLookupBoth; |
|
|
127 | } |
98 | } else { |
128 | else |
|
|
129 | #endif |
|
|
130 | { |
99 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
131 | len = XLookupString (ev, (char *)kbuf, KBUFSZ, &keysym, &R->compose); |
100 | &R->compose); |
|
|
101 | valid_keysym = 1; |
132 | valid_keysym = !len; |
102 | } |
133 | } |
103 | #else /* USE_XIM */ |
|
|
104 | len = XLookupString(ev, (char *)kbuf, KBUFSZ, &keysym, |
|
|
105 | &R->compose); |
|
|
106 | /* |
|
|
107 | * map unmapped Latin[2-4]/Katakana/Arabic/Cyrillic/Greek entries -> Latin1 |
|
|
108 | * good for installations with correct fonts, but without XLOCALE |
|
|
109 | */ |
|
|
110 | if (!len) { |
|
|
111 | if ((keysym >= 0x0100) && (keysym < 0x0800)) { |
|
|
112 | kbuf[0] = (keysym & 0xFF); |
|
|
113 | kbuf[1] = '\0'; |
|
|
114 | len = 1; |
|
|
115 | } else |
|
|
116 | kbuf[0] = '\0'; |
|
|
117 | } |
|
|
118 | #endif /* USE_XIM */ |
|
|
119 | |
134 | |
120 | #ifdef USE_XIM |
|
|
121 | if (valid_keysym) |
135 | if (valid_keysym) |
122 | #endif |
|
|
123 | { |
136 | { |
124 | /* for some backwards compatibility */ |
137 | /* for some backwards compatibility */ |
125 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
138 | #if defined(HOTKEY_CTRL) || defined(HOTKEY_META) |
126 | # ifdef HOTKEY_CTRL |
139 | # ifdef HOTKEY_CTRL |
127 | if (ctrl) { |
140 | if (ctrl) |
128 | # else |
141 | # else |
129 | if (meta) { |
142 | if (meta) |
130 | # endif |
143 | # endif |
|
|
144 | { |
131 | if (keysym == R->ks_bigfont) { |
145 | if (keysym == R->ks_bigfont) |
|
|
146 | { |
132 | rxvt_change_font(aR_ 0, FONT_UP); |
147 | rxvt_change_font(aR_ 0, FONT_UP); |
133 | return; |
148 | return; |
|
|
149 | } |
134 | } else if (keysym == R->ks_smallfont) { |
150 | else if (keysym == R->ks_smallfont) |
|
|
151 | { |
135 | rxvt_change_font(aR_ 0, FONT_DN); |
152 | rxvt_change_font(aR_ 0, FONT_DN); |
136 | return; |
153 | return; |
137 | } |
154 | } |
138 | } |
155 | } |
139 | #endif |
156 | #endif |
140 | |
157 | |
141 | if (R->TermWin.saveLines) { |
158 | if (R->TermWin.saveLines) { |
142 | #ifdef UNSHIFTED_SCROLLKEYS |
159 | #ifdef UNSHIFTED_SCROLLKEYS |
143 | if (!ctrl && !meta) { |
160 | if (!ctrl && !meta) { |
… | |
… | |
237 | /* escape prefix */ |
254 | /* escape prefix */ |
238 | if (meta) |
255 | if (meta) |
239 | # ifdef META8_OPTION |
256 | # ifdef META8_OPTION |
240 | if (R->meta_char == C0_ESC) |
257 | if (R->meta_char == C0_ESC) |
241 | # endif |
258 | # endif |
242 | R->tt_write(&ch, 1); |
259 | R->tt_write (&ch, 1); |
243 | R->tt_write(kbuf0, l); |
260 | R->tt_write (kbuf0, l); |
244 | return; |
261 | return; |
245 | } else |
262 | } else |
246 | #endif |
263 | #endif |
247 | { |
264 | { |
248 | newlen = 1; |
265 | newlen = 1; |
… | |
… | |
572 | if (R->greek_mode) |
589 | if (R->greek_mode) |
573 | len = greek_xlat(kbuf, len); |
590 | len = greek_xlat(kbuf, len); |
574 | #endif |
591 | #endif |
575 | /* nil */ ; |
592 | /* nil */ ; |
576 | } |
593 | } |
577 | } |
594 | } |
578 | |
595 | |
579 | if (len <= 0) |
596 | if (len <= 0) |
580 | return; /* not mapped */ |
597 | return; /* not mapped */ |
581 | |
598 | |
582 | if (R->Options & Opt_scrollTtyKeypress) |
599 | if (R->Options & Opt_scrollTtyKeypress) |
… | |
… | |
656 | return 0; |
673 | return 0; |
657 | } |
674 | } |
658 | #endif /* MENUBAR_MAX */ |
675 | #endif /* MENUBAR_MAX */ |
659 | |
676 | |
660 | void |
677 | void |
|
|
678 | rxvt_term::flush () |
|
|
679 | { |
|
|
680 | #ifdef TRANSPARENT |
|
|
681 | if (want_full_refresh) |
|
|
682 | { |
|
|
683 | want_full_refresh = 0; |
|
|
684 | rxvt_scr_clear (this); |
|
|
685 | rxvt_scr_touch (this, False); |
|
|
686 | want_refresh = 1; |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
|
|
690 | if (want_refresh) |
|
|
691 | { |
|
|
692 | rxvt_scr_refresh (this, refresh_type); |
|
|
693 | rxvt_scrollbar_show (this, 1); |
|
|
694 | #ifdef USE_XIM |
|
|
695 | rxvt_IMSendSpot (this); |
|
|
696 | #endif |
|
|
697 | } |
|
|
698 | |
|
|
699 | XFlush (Xdisplay); |
|
|
700 | #if 0 |
|
|
701 | if (XPending (Xdisplay)) process_x_events (); |
|
|
702 | if (XPending (Xdisplay)) process_x_events (); |
|
|
703 | #endif |
|
|
704 | } |
|
|
705 | |
|
|
706 | void |
|
|
707 | rxvt_term::check_cb (check_watcher &w) |
|
|
708 | { |
|
|
709 | SET_R (this); |
|
|
710 | SET_LOCALE (locale); |
|
|
711 | |
|
|
712 | flush (); |
|
|
713 | } |
|
|
714 | |
|
|
715 | void |
661 | rxvt_term::process_x_events () |
716 | rxvt_term::process_x_events () |
662 | { |
717 | { |
663 | do |
718 | do |
664 | { |
719 | { |
665 | XEvent xev; |
720 | XEvent xev; |
… | |
… | |
704 | } |
759 | } |
705 | |
760 | |
706 | void |
761 | void |
707 | rxvt_term::blink_cb (time_watcher &w) |
762 | rxvt_term::blink_cb (time_watcher &w) |
708 | { |
763 | { |
709 | SET_R (this); |
|
|
710 | |
|
|
711 | w.at += BLINK_INTERVAL; |
764 | w.at += BLINK_INTERVAL; |
712 | hidden_cursor = !hidden_cursor; |
765 | hidden_cursor = !hidden_cursor; |
713 | want_refresh = 1; |
766 | want_refresh = 1; |
714 | flush (); |
|
|
715 | } |
767 | } |
716 | |
768 | |
717 | void |
769 | void |
718 | rxvt_term::x_cb (io_watcher &w, short revents) |
770 | rxvt_term::x_cb (io_watcher &w, short revents) |
719 | { |
771 | { |
720 | SET_R (this); |
772 | SET_R (this); |
|
|
773 | SET_LOCALE (locale); |
721 | |
774 | |
722 | process_x_events (); |
775 | process_x_events (); |
723 | |
|
|
724 | flush (); |
|
|
725 | } |
|
|
726 | |
|
|
727 | // read the next character, currently handles UTF-8 |
|
|
728 | // will probably handle all sorts of other stuff in the future |
|
|
729 | uint32_t |
|
|
730 | rxvt_term::next_char () |
|
|
731 | { |
|
|
732 | struct mbstate &s = mbstate; |
|
|
733 | |
|
|
734 | while (cmdbuf_ptr < cmdbuf_endp) |
|
|
735 | { |
|
|
736 | uint8_t ch = *cmdbuf_ptr; |
|
|
737 | |
|
|
738 | if (s.cnt) |
|
|
739 | { |
|
|
740 | if ((ch & 0xc0) == 0x80) |
|
|
741 | { |
|
|
742 | cmdbuf_ptr++; |
|
|
743 | |
|
|
744 | /* continuation */ |
|
|
745 | s.reg = (s.reg << 6) | (ch & 0x7f); |
|
|
746 | |
|
|
747 | if (--s.cnt == 0 && s.reg >= 128) /* if !inrange then corruption or Racking */ |
|
|
748 | return s.reg; |
|
|
749 | |
|
|
750 | continue; |
|
|
751 | } |
|
|
752 | else |
|
|
753 | { |
|
|
754 | s.cnt = 0; |
|
|
755 | return s.orig; /* the _occasional_ non-utf-8 character may slip through... */ |
|
|
756 | } |
|
|
757 | } |
|
|
758 | |
|
|
759 | if ((ch & 0xc0) == 0xc0) |
|
|
760 | { |
|
|
761 | cmdbuf_ptr++; |
|
|
762 | |
|
|
763 | /* first byte */ |
|
|
764 | s.orig = ch; /* for broken encodings */ |
|
|
765 | s.reg = ch; |
|
|
766 | if ((ch & 0xe0) == 0xc0) { s.reg &= 0x1f; s.cnt = 1; } |
|
|
767 | if ((ch & 0xf0) == 0xe0) { s.reg &= 0x0f; s.cnt = 2; } |
|
|
768 | if ((ch & 0xf8) == 0xf0) { s.reg &= 0x07; s.cnt = 3; } |
|
|
769 | if ((ch & 0xfc) == 0xf8) { s.reg &= 0x03; s.cnt = 4; } |
|
|
770 | if ((ch & 0xfe) == 0xfc) { s.reg &= 0x01; s.cnt = 5; } |
|
|
771 | } |
|
|
772 | else |
|
|
773 | { |
|
|
774 | cmdbuf_ptr++; /* _occasional_ non-utf8 may slip through... */ |
|
|
775 | return ch; |
|
|
776 | } |
|
|
777 | } |
|
|
778 | |
|
|
779 | return NOCHAR; |
|
|
780 | } |
776 | } |
781 | |
777 | |
782 | bool |
778 | bool |
783 | rxvt_term::pty_fill () |
779 | rxvt_term::pty_fill () |
784 | { |
780 | { |
… | |
… | |
793 | if (n > 0) |
789 | if (n > 0) |
794 | { |
790 | { |
795 | cmdbuf_endp += n; |
791 | cmdbuf_endp += n; |
796 | return true; |
792 | return true; |
797 | } |
793 | } |
798 | else if (n < 0 && errno == EAGAIN) |
794 | else if (n < 0 && errno != EAGAIN) |
|
|
795 | destroy (); |
|
|
796 | |
799 | return false; |
797 | return false; |
800 | |
|
|
801 | destroy (); |
|
|
802 | } |
798 | } |
803 | |
799 | |
804 | void |
800 | void |
805 | rxvt_term::pty_cb (io_watcher &w, short revents) |
801 | rxvt_term::pty_cb (io_watcher &w, short revents) |
806 | { |
802 | { |
807 | SET_R (this); |
803 | SET_R (this); |
|
|
804 | SET_LOCALE (locale); |
808 | |
805 | |
809 | if (revents & EVENT_WRITE) |
806 | if (revents & EVENT_WRITE) |
810 | tt_write (0, 0); |
807 | tt_write (0, 0); |
811 | else if (revents & EVENT_READ) |
808 | else if (revents & EVENT_READ) |
812 | // loop, but don't allow a single term to monopolize us |
|
|
813 | // the number of loops is fully arbitrary, and thus wrong |
|
|
814 | for (int i = 7; i-- && pty_fill (); ) |
|
|
815 | { |
|
|
816 | //TODO: |
|
|
817 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
818 | //ch = rxvt_cmd_getc(aR); /* wait for something */ |
|
|
819 | //rxvt_tt_winsize(cmd_fd, TermWin.ncol, TermWin.nrow, cmd_pid); |
|
|
820 | |
|
|
821 | uint32_t ch = NOCHAR; |
|
|
822 | |
|
|
823 | for (;;) |
|
|
824 | { |
|
|
825 | if (ch == NOCHAR) |
|
|
826 | ch = next_char (); |
|
|
827 | |
|
|
828 | if (ch == NOCHAR) // TODO: improve |
|
|
829 | break; |
|
|
830 | |
|
|
831 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
832 | { |
|
|
833 | /* Read a text string from the input buffer */ |
|
|
834 | uint32_t buf[BUFSIZ]; |
|
|
835 | bool refreshnow = false; |
|
|
836 | int nlines = 0; |
|
|
837 | uint32_t *str = buf; |
|
|
838 | |
|
|
839 | *str++ = ch; |
|
|
840 | |
|
|
841 | for (;;) |
|
|
842 | { |
|
|
843 | ch = next_char (); |
|
|
844 | |
|
|
845 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
846 | break; |
|
|
847 | else |
|
|
848 | { |
|
|
849 | *str++ = ch; |
|
|
850 | |
|
|
851 | if (ch == '\n') |
|
|
852 | { |
|
|
853 | nlines++; |
|
|
854 | refresh_count++; |
|
|
855 | |
|
|
856 | if (!(Options & Opt_jumpScroll) |
|
|
857 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
858 | { |
|
|
859 | refreshnow = true; |
|
|
860 | ch = NOCHAR; |
|
|
861 | break; |
|
|
862 | } |
|
|
863 | } |
|
|
864 | |
|
|
865 | if (str >= buf + BUFSIZ) |
|
|
866 | { |
|
|
867 | ch = NOCHAR; |
|
|
868 | break; |
|
|
869 | } |
|
|
870 | } |
|
|
871 | } |
|
|
872 | |
|
|
873 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
874 | |
|
|
875 | /* |
|
|
876 | * If there have been a lot of new lines, then update the screen |
|
|
877 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
878 | * the number of pages between refreshes is refresh_limit, which |
|
|
879 | * is incremented here because we must be doing flat-out scrolling. |
|
|
880 | * |
|
|
881 | * refreshing should be correct for small scrolls, because of the |
|
|
882 | * time-out |
|
|
883 | */ |
|
|
884 | if (refreshnow) |
|
|
885 | { |
|
|
886 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
887 | refresh_limit++; |
|
|
888 | |
|
|
889 | rxvt_scr_refresh (this, refresh_type); |
|
|
890 | } |
|
|
891 | |
|
|
892 | } |
|
|
893 | else |
|
|
894 | { |
|
|
895 | switch (ch) |
|
|
896 | { |
|
|
897 | default: |
|
|
898 | rxvt_process_nonprinting (this, ch); |
|
|
899 | break; |
|
|
900 | case C0_ESC: /* escape char */ |
|
|
901 | rxvt_process_escape_seq (this); |
|
|
902 | break; |
|
|
903 | /*case 0x9b: */ /* CSI */ |
|
|
904 | /* rxvt_process_csi_seq (this); */ |
|
|
905 | } |
|
|
906 | |
|
|
907 | ch = NOCHAR; |
|
|
908 | } |
|
|
909 | } |
|
|
910 | } |
|
|
911 | |
|
|
912 | flush (); |
|
|
913 | } |
|
|
914 | |
|
|
915 | void |
|
|
916 | rxvt_term::flush () |
|
|
917 | { |
|
|
918 | #ifdef TRANSPARENT |
|
|
919 | if (want_full_refresh) |
|
|
920 | { |
809 | { |
921 | want_full_refresh = 0; |
810 | bool flag = true; |
922 | rxvt_scr_clear (this); |
|
|
923 | rxvt_scr_touch (this, False); |
|
|
924 | want_refresh = 1; |
|
|
925 | } |
|
|
926 | #endif |
|
|
927 | |
811 | |
928 | if (want_refresh) |
812 | // loop, but don't allow a single term to monopolize us |
|
|
813 | // the number of loops is fully arbitrary, and thus wrong |
|
|
814 | while (flag && pty_fill ()) |
|
|
815 | { |
|
|
816 | if (!seen_input) |
|
|
817 | { |
|
|
818 | seen_input = 1; |
|
|
819 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
820 | tt_winch (); |
|
|
821 | } |
|
|
822 | |
|
|
823 | uint32_t ch = NOCHAR; |
|
|
824 | |
|
|
825 | for (;;) |
|
|
826 | { |
|
|
827 | if (ch == NOCHAR) |
|
|
828 | ch = next_char (); |
|
|
829 | |
|
|
830 | if (ch == NOCHAR) // TODO: improve |
|
|
831 | break; |
|
|
832 | |
|
|
833 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
834 | { |
|
|
835 | /* Read a text string from the input buffer */ |
|
|
836 | uint32_t buf[BUFSIZ]; |
|
|
837 | bool refreshnow = false; |
|
|
838 | int nlines = 0; |
|
|
839 | uint32_t *str = buf; |
|
|
840 | |
|
|
841 | *str++ = ch; |
|
|
842 | |
|
|
843 | for (;;) |
|
|
844 | { |
|
|
845 | ch = next_char (); |
|
|
846 | |
|
|
847 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
848 | break; |
|
|
849 | else |
|
|
850 | { |
|
|
851 | *str++ = ch; |
|
|
852 | |
|
|
853 | if (ch == '\n') |
|
|
854 | { |
|
|
855 | nlines++; |
|
|
856 | refresh_count++; |
|
|
857 | |
|
|
858 | if (!(Options & Opt_jumpScroll) |
|
|
859 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
860 | { |
|
|
861 | refreshnow = true; |
|
|
862 | flag = false; |
|
|
863 | ch = NOCHAR; |
|
|
864 | break; |
|
|
865 | } |
|
|
866 | } |
|
|
867 | |
|
|
868 | if (str >= buf + BUFSIZ) |
|
|
869 | { |
|
|
870 | ch = NOCHAR; |
|
|
871 | break; |
|
|
872 | } |
|
|
873 | } |
|
|
874 | } |
|
|
875 | |
|
|
876 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
877 | |
|
|
878 | /* |
|
|
879 | * If there have been a lot of new lines, then update the screen |
|
|
880 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
881 | * the number of pages between refreshes is refresh_limit, which |
|
|
882 | * is incremented here because we must be doing flat-out scrolling. |
|
|
883 | * |
|
|
884 | * refreshing should be correct for small scrolls, because of the |
|
|
885 | * time-out |
|
|
886 | */ |
|
|
887 | if (refreshnow) |
|
|
888 | { |
|
|
889 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
890 | refresh_limit++; |
|
|
891 | |
|
|
892 | rxvt_scr_refresh (this, refresh_type); |
|
|
893 | } |
|
|
894 | |
|
|
895 | } |
|
|
896 | else |
|
|
897 | { |
|
|
898 | switch (ch) |
|
|
899 | { |
|
|
900 | default: |
|
|
901 | rxvt_process_nonprinting (this, ch); |
|
|
902 | break; |
|
|
903 | case C0_ESC: /* escape char */ |
|
|
904 | rxvt_process_escape_seq (this); |
|
|
905 | break; |
|
|
906 | /*case 0x9b: */ /* CSI */ |
|
|
907 | /* rxvt_process_csi_seq (this); */ |
|
|
908 | } |
|
|
909 | |
|
|
910 | ch = NOCHAR; |
|
|
911 | } |
|
|
912 | } |
|
|
913 | } |
|
|
914 | } |
|
|
915 | } |
|
|
916 | |
|
|
917 | // read the next character, currently handles UTF-8 |
|
|
918 | // will probably handle all sorts of other stuff in the future |
|
|
919 | uint32_t |
|
|
920 | rxvt_term::next_char () |
|
|
921 | { |
|
|
922 | while (cmdbuf_ptr < cmdbuf_endp) |
929 | { |
923 | { |
930 | rxvt_scr_refresh (this, refresh_type); |
924 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
931 | rxvt_scrollbar_show (this, 1); |
925 | return *cmdbuf_ptr++; |
932 | #ifdef USE_XIM |
|
|
933 | rxvt_IMSendSpot (this); |
|
|
934 | #endif |
|
|
935 | } |
|
|
936 | |
926 | |
937 | if (XPending (Xdisplay)) process_x_events (); |
927 | wchar_t wc; |
938 | XFlush (Xdisplay); |
928 | int len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); |
939 | if (XPending (Xdisplay)) process_x_events (); |
929 | |
|
|
930 | if (len == (size_t)-2) |
|
|
931 | return NOCHAR; |
|
|
932 | |
|
|
933 | if (len == (size_t)-1) |
|
|
934 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
935 | |
|
|
936 | // assume wchar == unicode |
|
|
937 | cmdbuf_ptr += len; |
|
|
938 | return wc; |
|
|
939 | } |
|
|
940 | |
|
|
941 | return NOCHAR; |
940 | } |
942 | } |
941 | |
943 | |
942 | /* rxvt_cmd_getc() - Return next input character */ |
944 | /* rxvt_cmd_getc() - Return next input character */ |
943 | /* |
945 | /* |
944 | * Return the next input character after first passing any keyboard input |
946 | * Return the next input character after first passing any keyboard input |
… | |
… | |
1023 | |
1025 | |
1024 | void |
1026 | void |
1025 | rxvt_term::pointer_unblank () |
1027 | rxvt_term::pointer_unblank () |
1026 | { |
1028 | { |
1027 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1029 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1028 | rxvt_recolour_cursor (this); |
1030 | recolour_cursor (); |
1029 | |
1031 | |
1030 | #ifdef POINTER_BLANK |
1032 | #ifdef POINTER_BLANK |
1031 | hidden_pointer = 0; |
1033 | hidden_pointer = 0; |
1032 | |
1034 | |
1033 | if (Options & Opt_pointerBlank) |
1035 | if (Options & Opt_pointerBlank) |
… | |
… | |
1052 | |
1054 | |
1053 | void |
1055 | void |
1054 | rxvt_term::pointer_cb (time_watcher &w) |
1056 | rxvt_term::pointer_cb (time_watcher &w) |
1055 | { |
1057 | { |
1056 | SET_R (this); |
1058 | SET_R (this); |
|
|
1059 | SET_LOCALE (locale); |
1057 | |
1060 | |
1058 | pointer_blank (); |
1061 | pointer_blank (); |
1059 | } |
1062 | } |
1060 | #endif |
1063 | #endif |
1061 | |
1064 | |
… | |
… | |
1143 | { |
1146 | { |
1144 | int i, want_timeout; |
1147 | int i, want_timeout; |
1145 | Window unused_root, unused_child; |
1148 | Window unused_root, unused_child; |
1146 | int unused_root_x, unused_root_y; |
1149 | int unused_root_x, unused_root_y; |
1147 | unsigned int unused_mask; |
1150 | unsigned int unused_mask; |
1148 | struct timeval tp; |
|
|
1149 | |
1151 | |
1150 | #ifdef DEBUG_X |
1152 | #ifdef DEBUG_X |
1151 | const char *const eventnames[] = |
1153 | const char *const eventnames[] = |
1152 | { /* mason - this matches my system */ |
1154 | { /* mason - this matches my system */ |
1153 | "", |
1155 | "", |
… | |
… | |
1184 | "SelectionNotify", |
1186 | "SelectionNotify", |
1185 | "ColormapNotify", |
1187 | "ColormapNotify", |
1186 | "ClientMessage", |
1188 | "ClientMessage", |
1187 | "MappingNotify" |
1189 | "MappingNotify" |
1188 | }; |
1190 | }; |
|
|
1191 | #endif |
|
|
1192 | |
|
|
1193 | #ifdef DEBUG_X |
|
|
1194 | struct timeval tp; |
1189 | struct tm *ltt; |
1195 | struct tm *ltt; |
1190 | #endif |
|
|
1191 | |
|
|
1192 | /* |
|
|
1193 | * check if we need to get the time for any timeouts |
|
|
1194 | */ |
|
|
1195 | |
|
|
1196 | for (i = NUM_TIMEOUTS; i--; ) |
|
|
1197 | if (R->timeout[i].tv_sec) { |
|
|
1198 | want_timeout = 1; |
|
|
1199 | break; |
|
|
1200 | } |
|
|
1201 | |
|
|
1202 | #ifndef DEBUG_X |
|
|
1203 | if (want_timeout) |
|
|
1204 | #endif |
|
|
1205 | (void)gettimeofday(&tp, NULL); |
1196 | (void)gettimeofday(&tp, NULL); |
1206 | |
|
|
1207 | #ifdef DEBUG_X |
|
|
1208 | ltt = localtime(&(tp.tv_sec)); |
1197 | ltt = localtime(&(tp.tv_sec)); |
1209 | D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); |
1198 | D_X((stderr, "Event: %-16s %-7s %08lx (%4d-%02d-%02d %02d:%02d:%02d.%.6ld) %s %lu", eventnames[ev->type], (ev->xany.window == R->TermWin.parent[0] ? "parent" : (ev->xany.window == R->TermWin.vt ? "vt" : (ev->xany.window == R->scrollBar.win ? "scroll" : (ev->xany.window == R->menuBar.win ? "menubar" : "UNKNOWN")))), (ev->xany.window == R->TermWin.parent[0] ? R->TermWin.parent[0] : (ev->xany.window == R->TermWin.vt ? R->TermWin.vt : (ev->xany.window == R->scrollBar.win ? R->scrollBar.win : (ev->xany.window == R->menuBar.win ? R->menuBar.win : 0)))), ltt->tm_year + 1900, ltt->tm_mon + 1, ltt->tm_mday, ltt->tm_hour, ltt->tm_min, ltt->tm_sec, tp.tv_usec, ev->xany.send_event ? "S" : " ", ev->xany.serial)); |
1210 | #endif |
1199 | #endif |
1211 | |
|
|
1212 | /* X event timeouts */ |
|
|
1213 | if (want_timeout) |
|
|
1214 | for (i = NUM_TIMEOUTS; i--; ) { |
|
|
1215 | if (R->timeout[i].tv_sec == 0) |
|
|
1216 | continue; |
|
|
1217 | if ((tp.tv_sec < R->timeout[i].tv_sec) |
|
|
1218 | || (tp.tv_sec == R->timeout[i].tv_sec |
|
|
1219 | && tp.tv_usec < R->timeout[i].tv_usec)) |
|
|
1220 | continue; |
|
|
1221 | R->timeout[i].tv_sec = 0; |
|
|
1222 | switch(i) { |
|
|
1223 | case TIMEOUT_INCR: |
|
|
1224 | rxvt_print_error("data loss: timeout on INCR selection paste"); |
|
|
1225 | R->selection_wait = Sel_none; |
|
|
1226 | break; |
|
|
1227 | default: |
|
|
1228 | break; |
|
|
1229 | } |
|
|
1230 | } |
|
|
1231 | |
1200 | |
1232 | switch (ev->type) { |
1201 | switch (ev->type) { |
1233 | case KeyPress: |
1202 | case KeyPress: |
1234 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1203 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1235 | break; |
1204 | break; |
… | |
… | |
1451 | &unused_xevent)) ; |
1420 | &unused_xevent)) ; |
1452 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1421 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1453 | GraphicsExpose, |
1422 | GraphicsExpose, |
1454 | &unused_xevent)) ; |
1423 | &unused_xevent)) ; |
1455 | if (isScrollbarWindow(ev->xany.window)) { |
1424 | if (isScrollbarWindow(ev->xany.window)) { |
1456 | scrollbar_setIdle(); |
1425 | R->scrollBar.setIdle(); |
1457 | rxvt_scrollbar_show(aR_ 0); |
1426 | rxvt_scrollbar_show(aR_ 0); |
1458 | } |
1427 | } |
1459 | #ifdef MENUBAR |
1428 | #ifdef MENUBAR |
1460 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1429 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1461 | rxvt_menubar_expose(aR); |
1430 | rxvt_menubar_expose(aR); |
… | |
… | |
1574 | */ |
1543 | */ |
1575 | if (ev->window == R->TermWin.vt) |
1544 | if (ev->window == R->TermWin.vt) |
1576 | { |
1545 | { |
1577 | #if RXVT_GRAPHICS |
1546 | #if RXVT_GRAPHICS |
1578 | if (ev->subwindow != None) |
1547 | if (ev->subwindow != None) |
1579 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
1548 | rxvt_Gr_ButtonPress (ev->x, ev->y); |
1580 | else |
1549 | else |
1581 | #endif |
1550 | #endif |
1582 | { |
1551 | { |
1583 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1552 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1584 | if (reportmode) |
1553 | if (reportmode) |
… | |
… | |
1619 | if (ev->button != R->MEvent.button) |
1588 | if (ev->button != R->MEvent.button) |
1620 | R->MEvent.clicks = 0; |
1589 | R->MEvent.clicks = 0; |
1621 | switch (ev->button) |
1590 | switch (ev->button) |
1622 | { |
1591 | { |
1623 | case Button1: |
1592 | case Button1: |
|
|
1593 | /* allow shift+left click to extend selection */ |
|
|
1594 | if (ev->state & ShiftMask) |
|
|
1595 | { |
1624 | if (R->MEvent.button == Button1 && clickintime) |
1596 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1597 | rxvt_selection_rotate (aR_ ev->x, ev->y); |
1625 | R->MEvent.clicks++; |
1598 | else |
|
|
1599 | rxvt_selection_extend (aR_ ev->x, ev->y, 1); |
|
|
1600 | } |
1626 | else |
1601 | else |
|
|
1602 | { |
|
|
1603 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1604 | R->MEvent.clicks++; |
|
|
1605 | else |
1627 | R->MEvent.clicks = 1; |
1606 | R->MEvent.clicks = 1; |
|
|
1607 | |
1628 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
1608 | rxvt_selection_click (aR_ R->MEvent.clicks, ev->x, ev->y); |
|
|
1609 | } |
|
|
1610 | |
1629 | R->MEvent.button = Button1; |
1611 | R->MEvent.button = Button1; |
1630 | break; |
1612 | break; |
1631 | |
1613 | |
1632 | case Button3: |
1614 | case Button3: |
1633 | if (R->MEvent.button == Button3 && clickintime) |
1615 | if (R->MEvent.button == Button3 && clickintime) |
… | |
… | |
1646 | /* |
1628 | /* |
1647 | * Scrollbar window processing of button press |
1629 | * Scrollbar window processing of button press |
1648 | */ |
1630 | */ |
1649 | if (isScrollbarWindow(ev->window)) |
1631 | if (isScrollbarWindow(ev->window)) |
1650 | { |
1632 | { |
1651 | scrollbar_setIdle(); |
1633 | R->scrollBar.setIdle (); |
1652 | /* |
1634 | /* |
1653 | * Rxvt-style scrollbar: |
1635 | * Rxvt-style scrollbar: |
1654 | * move up if mouse is above slider |
1636 | * move up if mouse is above slider |
1655 | * move dn if mouse is below slider |
1637 | * move dn if mouse is below slider |
1656 | * |
1638 | * |
… | |
… | |
1709 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1691 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1710 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1692 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1711 | #endif |
1693 | #endif |
1712 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
1694 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
1713 | if (upordown < 0) |
1695 | if (upordown < 0) |
1714 | scrollbar_setUp(); |
1696 | R->scrollBar.setUp (); |
1715 | else |
1697 | else |
1716 | scrollbar_setDn(); |
1698 | R->scrollBar.setDn (); |
1717 | } |
1699 | } |
1718 | } else |
1700 | } else |
1719 | switch (ev->button) { |
1701 | switch (ev->button) { |
1720 | case Button2: |
1702 | case Button2: |
1721 | switch (R->scrollbar_align) { |
1703 | switch (R->scrollbar_align) { |
… | |
… | |
1733 | || scrollbar_above_slider(ev->y) |
1715 | || scrollbar_above_slider(ev->y) |
1734 | || scrollbar_below_slider(ev->y)) |
1716 | || scrollbar_below_slider(ev->y)) |
1735 | rxvt_scr_move_to(aR_ |
1717 | rxvt_scr_move_to(aR_ |
1736 | scrollbar_position(ev->y) - R->csrO, |
1718 | scrollbar_position(ev->y) - R->csrO, |
1737 | scrollbar_size()); |
1719 | scrollbar_size()); |
1738 | scrollbar_setMotion(); |
1720 | R->scrollBar.setMotion (); |
1739 | break; |
1721 | break; |
1740 | |
1722 | |
1741 | case Button1: |
1723 | case Button1: |
1742 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
1724 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
1743 | R->csrO = ev->y - R->scrollBar.top; |
1725 | R->csrO = ev->y - R->scrollBar.top; |
… | |
… | |
1756 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
1738 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
1757 | # else |
1739 | # else |
1758 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
1740 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
1759 | # endif |
1741 | # endif |
1760 | else |
1742 | else |
1761 | scrollbar_setMotion(); |
1743 | R->scrollBar.setMotion (); |
1762 | } else { |
1744 | } else { |
1763 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
1745 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
1764 | (R->TermWin.nrow |
1746 | (R->TermWin.nrow |
1765 | * scrollbar_position(ev->y) |
1747 | * scrollbar_position(ev->y) |
1766 | / scrollbar_size())); |
1748 | / scrollbar_size())); |
… | |
… | |
1788 | R->csrO = 0; /* reset csr Offset */ |
1770 | R->csrO = 0; /* reset csr Offset */ |
1789 | if (!R->bypass_keystate) |
1771 | if (!R->bypass_keystate) |
1790 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
1772 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
1791 | |
1773 | |
1792 | if (scrollbar_isUpDn()) { |
1774 | if (scrollbar_isUpDn()) { |
1793 | scrollbar_setIdle(); |
1775 | R->scrollBar.setIdle (); |
1794 | rxvt_scrollbar_show(aR_ 0); |
1776 | rxvt_scrollbar_show(aR_ 0); |
1795 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1777 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1796 | R->refresh_type &= ~SMOOTH_REFRESH; |
1778 | R->refresh_type &= ~SMOOTH_REFRESH; |
1797 | #endif |
1779 | #endif |
1798 | } |
1780 | } |
… | |
… | |
1849 | break; |
1831 | break; |
1850 | #ifdef MOUSE_WHEEL |
1832 | #ifdef MOUSE_WHEEL |
1851 | case Button4: |
1833 | case Button4: |
1852 | case Button5: |
1834 | case Button5: |
1853 | { |
1835 | { |
1854 | int i, v; |
1836 | int i; |
|
|
1837 | page_dirn v; |
1855 | |
1838 | |
1856 | v = (ev->button == Button4) ? UP : DN; |
1839 | v = (ev->button == Button4) ? UP : DN; |
1857 | if (ev->state & ShiftMask) |
1840 | if (ev->state & ShiftMask) |
1858 | i = 1; |
1841 | i = 1; |
1859 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
1842 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
… | |
… | |
2034 | n = 0; |
2017 | n = 0; |
2035 | if (pchanged) { |
2018 | if (pchanged) { |
2036 | for (; n < (unsigned int)i; n++) { |
2019 | for (; n < (unsigned int)i; n++) { |
2037 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
2020 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
2038 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2021 | D_X((stderr, "InheritPixmap Checking Parent[%d]: %s", n, (wattr.depth == rootdepth && wattr.class != InputOnly) ? "OK" : "FAIL")); |
2039 | if (wattr.depth != rootdepth || wattr.class == InputOnly) { |
2022 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) { |
2040 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2023 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2041 | break; |
2024 | break; |
2042 | } |
2025 | } |
2043 | } |
2026 | } |
2044 | } |
2027 | } |
… | |
… | |
2094 | return stream; |
2077 | return stream; |
2095 | } |
2078 | } |
2096 | |
2079 | |
2097 | /* EXTPROTO */ |
2080 | /* EXTPROTO */ |
2098 | int |
2081 | int |
2099 | rxvt_pclose_printer(FILE *stream) |
2082 | rxvt_pclose_printer (FILE *stream) |
2100 | { |
2083 | { |
2101 | fflush(stream); |
2084 | fflush (stream); |
2102 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2085 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2103 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2086 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2104 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2087 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2105 | return pclose(stream); /* return fclose (stream); */ |
2088 | return pclose (stream); /* return fclose (stream); */ |
2106 | # else |
2089 | # else |
2107 | return pclose(stream); |
2090 | return pclose (stream); |
2108 | # endif |
2091 | # endif |
2109 | } |
2092 | } |
2110 | |
2093 | |
2111 | /* |
2094 | /* |
2112 | * simulate attached vt100 printer |
2095 | * simulate attached vt100 printer |
… | |
… | |
2613 | |
2596 | |
2614 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2597 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2615 | arg[0] = -arg[0]; |
2598 | arg[0] = -arg[0]; |
2616 | /* FALLTHROUGH */ |
2599 | /* FALLTHROUGH */ |
2617 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2600 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2618 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2601 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2619 | break; |
2602 | break; |
2620 | |
2603 | |
2621 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2604 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2622 | R->tt_write((const unsigned char *)VT100_ANS, |
2605 | R->tt_write((const unsigned char *)VT100_ANS, |
2623 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2606 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
… | |
… | |
3392 | } |
3375 | } |
3393 | |
3376 | |
3394 | if ((cmd == 'T') && (nargs >= 5)) { |
3377 | if ((cmd == 'T') && (nargs >= 5)) { |
3395 | int i, len = args[4]; |
3378 | int i, len = args[4]; |
3396 | |
3379 | |
3397 | text = rxvt_malloc((len + 1) * sizeof(char)); |
3380 | text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char)); |
3398 | |
3381 | |
3399 | if (text != NULL) { |
3382 | if (text != NULL) { |
3400 | for (i = 0; i < len; i++) |
3383 | for (i = 0; i < len; i++) |
3401 | text[i] = rxvt_cmd_getc(aR); |
3384 | text[i] = rxvt_cmd_getc(aR); |
3402 | text[len] = '\0'; |
3385 | text[len] = '\0'; |