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 1.24 2003/12/19 06:17:03 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 && 0) |
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) |
… | |
… | |
618 | for (i = 0, p = kbuf; i < len; i++, p++) |
635 | for (i = 0, p = kbuf; i < len; i++, p++) |
619 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
636 | fprintf(stderr, (*p >= ' ' && *p < '\177' ? "%c" : "\\%03o"), *p); |
620 | fprintf(stderr, "'\n"); |
637 | fprintf(stderr, "'\n"); |
621 | } |
638 | } |
622 | #endif /* DEBUG_CMD */ |
639 | #endif /* DEBUG_CMD */ |
623 | R->tt_write(kbuf, (unsigned int)len); |
640 | R->tt_write (kbuf, (unsigned int)len); |
624 | } |
641 | } |
625 | /*}}} */ |
642 | /*}}} */ |
626 | |
643 | |
627 | #if (MENUBAR_MAX) |
644 | #if (MENUBAR_MAX) |
628 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
645 | /*{{{ rxvt_cmd_write(), rxvt_cmd_getc() */ |
… | |
… | |
654 | R->cmdbuf_ptr = cmdbuf_ptr; |
671 | R->cmdbuf_ptr = cmdbuf_ptr; |
655 | R->cmdbuf_endp = cmdbuf_endp; |
672 | R->cmdbuf_endp = cmdbuf_endp; |
656 | return 0; |
673 | return 0; |
657 | } |
674 | } |
658 | #endif /* MENUBAR_MAX */ |
675 | #endif /* MENUBAR_MAX */ |
|
|
676 | |
|
|
677 | void |
|
|
678 | rxvt_term::flush () |
|
|
679 | { |
|
|
680 | #ifdef TRANSPARENT |
|
|
681 | if (want_full_refresh) |
|
|
682 | { |
|
|
683 | want_full_refresh = 0; |
|
|
684 | scr_clear (); |
|
|
685 | scr_touch (false); |
|
|
686 | want_refresh = 1; |
|
|
687 | } |
|
|
688 | #endif |
|
|
689 | |
|
|
690 | if (want_refresh) |
|
|
691 | { |
|
|
692 | scr_refresh (refresh_type); |
|
|
693 | rxvt_scrollbar_show (this, 1); |
|
|
694 | #ifdef USE_XIM |
|
|
695 | rxvt_IMSendSpot (this); |
|
|
696 | #endif |
|
|
697 | } |
|
|
698 | |
|
|
699 | XFlush (Xdisplay); |
|
|
700 | } |
|
|
701 | |
|
|
702 | void |
|
|
703 | rxvt_term::check_cb (check_watcher &w) |
|
|
704 | { |
|
|
705 | SET_R (this); |
|
|
706 | SET_LOCALE (locale); |
|
|
707 | |
|
|
708 | flush (); |
|
|
709 | } |
659 | |
710 | |
660 | void |
711 | void |
661 | rxvt_term::process_x_events () |
712 | rxvt_term::process_x_events () |
662 | { |
713 | { |
663 | do |
714 | do |
… | |
… | |
704 | } |
755 | } |
705 | |
756 | |
706 | void |
757 | void |
707 | rxvt_term::blink_cb (time_watcher &w) |
758 | rxvt_term::blink_cb (time_watcher &w) |
708 | { |
759 | { |
709 | SET_R (this); |
|
|
710 | |
|
|
711 | w.at += BLINK_INTERVAL; |
760 | w.at += BLINK_INTERVAL; |
712 | hidden_cursor = !hidden_cursor; |
761 | hidden_cursor = !hidden_cursor; |
713 | want_refresh = 1; |
762 | want_refresh = 1; |
714 | flush (); |
|
|
715 | } |
763 | } |
716 | |
764 | |
717 | void |
765 | void |
718 | rxvt_term::x_cb (io_watcher &w, short revents) |
766 | rxvt_term::x_cb (io_watcher &w, short revents) |
719 | { |
767 | { |
720 | SET_R (this); |
768 | SET_R (this); |
|
|
769 | SET_LOCALE (locale); |
721 | |
770 | |
722 | process_x_events (); |
771 | 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 | } |
772 | } |
781 | |
773 | |
782 | bool |
774 | bool |
783 | rxvt_term::pty_fill () |
775 | rxvt_term::pty_fill () |
784 | { |
776 | { |
… | |
… | |
793 | if (n > 0) |
785 | if (n > 0) |
794 | { |
786 | { |
795 | cmdbuf_endp += n; |
787 | cmdbuf_endp += n; |
796 | return true; |
788 | return true; |
797 | } |
789 | } |
798 | else if (n < 0 && errno == EAGAIN) |
790 | else if (n < 0 && errno != EAGAIN) |
|
|
791 | destroy (); |
|
|
792 | |
799 | return false; |
793 | return false; |
800 | |
|
|
801 | destroy (); |
|
|
802 | } |
794 | } |
803 | |
795 | |
804 | void |
796 | void |
805 | rxvt_term::pty_cb (io_watcher &w, short revents) |
797 | rxvt_term::pty_cb (io_watcher &w, short revents) |
806 | { |
798 | { |
807 | SET_R (this); |
799 | SET_R (this); |
|
|
800 | SET_LOCALE (locale); |
808 | |
801 | |
809 | if (revents & EVENT_WRITE) |
802 | if (revents & EVENT_WRITE) |
810 | tt_write (0, 0); |
803 | tt_write (0, 0); |
811 | else if (revents & EVENT_READ) |
804 | 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 | { |
805 | { |
921 | want_full_refresh = 0; |
806 | bool flag = true; |
922 | rxvt_scr_clear (this); |
|
|
923 | rxvt_scr_touch (this, False); |
|
|
924 | want_refresh = 1; |
|
|
925 | } |
|
|
926 | #endif |
|
|
927 | |
807 | |
928 | if (want_refresh) |
808 | // loop, but don't allow a single term to monopolize us |
|
|
809 | // the number of loops is fully arbitrary, and thus wrong |
|
|
810 | while (flag && pty_fill ()) |
|
|
811 | { |
|
|
812 | if (!seen_input) |
|
|
813 | { |
|
|
814 | seen_input = 1; |
|
|
815 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
816 | tt_winch (); |
|
|
817 | } |
|
|
818 | |
|
|
819 | uint32_t ch = NOCHAR; |
|
|
820 | |
|
|
821 | for (;;) |
|
|
822 | { |
|
|
823 | if (ch == NOCHAR) |
|
|
824 | ch = next_char (); |
|
|
825 | |
|
|
826 | if (ch == NOCHAR) // TODO: improve |
|
|
827 | break; |
|
|
828 | |
|
|
829 | if (ch >= ' ' || ch == '\t' || ch == '\n' || ch == '\r') |
|
|
830 | { |
|
|
831 | /* Read a text string from the input buffer */ |
|
|
832 | uint32_t buf[BUFSIZ]; |
|
|
833 | bool refreshnow = false; |
|
|
834 | int nlines = 0; |
|
|
835 | uint32_t *str = buf; |
|
|
836 | |
|
|
837 | *str++ = ch; |
|
|
838 | |
|
|
839 | for (;;) |
|
|
840 | { |
|
|
841 | ch = next_char (); |
|
|
842 | |
|
|
843 | if (ch == NOCHAR || (ch < ' ' && ch != '\t' && ch != '\n' && ch != '\r')) |
|
|
844 | break; |
|
|
845 | else |
|
|
846 | { |
|
|
847 | *str++ = ch; |
|
|
848 | |
|
|
849 | if (ch == '\n') |
|
|
850 | { |
|
|
851 | nlines++; |
|
|
852 | refresh_count++; |
|
|
853 | |
|
|
854 | if (!(Options & Opt_jumpScroll) |
|
|
855 | || (refresh_count >= (refresh_limit * (TermWin.nrow - 1)))) |
|
|
856 | { |
|
|
857 | refreshnow = true; |
|
|
858 | flag = false; |
|
|
859 | ch = NOCHAR; |
|
|
860 | break; |
|
|
861 | } |
|
|
862 | } |
|
|
863 | |
|
|
864 | if (str >= buf + BUFSIZ) |
|
|
865 | { |
|
|
866 | ch = NOCHAR; |
|
|
867 | break; |
|
|
868 | } |
|
|
869 | } |
|
|
870 | } |
|
|
871 | |
|
|
872 | rxvt_scr_add_lines (this, buf, nlines, str - buf); |
|
|
873 | |
|
|
874 | /* |
|
|
875 | * If there have been a lot of new lines, then update the screen |
|
|
876 | * What the heck I'll cheat and only refresh less than every page-full. |
|
|
877 | * the number of pages between refreshes is refresh_limit, which |
|
|
878 | * is incremented here because we must be doing flat-out scrolling. |
|
|
879 | * |
|
|
880 | * refreshing should be correct for small scrolls, because of the |
|
|
881 | * time-out |
|
|
882 | */ |
|
|
883 | if (refreshnow) |
|
|
884 | { |
|
|
885 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
|
|
886 | refresh_limit++; |
|
|
887 | |
|
|
888 | scr_refresh (refresh_type); |
|
|
889 | } |
|
|
890 | |
|
|
891 | } |
|
|
892 | else |
|
|
893 | { |
|
|
894 | switch (ch) |
|
|
895 | { |
|
|
896 | default: |
|
|
897 | rxvt_process_nonprinting (this, ch); |
|
|
898 | break; |
|
|
899 | case C0_ESC: /* escape char */ |
|
|
900 | rxvt_process_escape_seq (this); |
|
|
901 | break; |
|
|
902 | /*case 0x9b: */ /* CSI */ |
|
|
903 | /* rxvt_process_csi_seq (this); */ |
|
|
904 | } |
|
|
905 | |
|
|
906 | ch = NOCHAR; |
|
|
907 | } |
|
|
908 | } |
|
|
909 | } |
|
|
910 | } |
|
|
911 | } |
|
|
912 | |
|
|
913 | // read the next character, currently handles UTF-8 |
|
|
914 | // will probably handle all sorts of other stuff in the future |
|
|
915 | uint32_t |
|
|
916 | rxvt_term::next_char () |
|
|
917 | { |
|
|
918 | while (cmdbuf_ptr < cmdbuf_endp) |
929 | { |
919 | { |
930 | rxvt_scr_refresh (this, refresh_type); |
920 | if (*cmdbuf_ptr < 0x80) // assume < 0x80 to be ascii ALWAYS (all shift-states etc.) uh-oh |
931 | rxvt_scrollbar_show (this, 1); |
921 | return *cmdbuf_ptr++; |
932 | #ifdef USE_XIM |
|
|
933 | rxvt_IMSendSpot (this); |
|
|
934 | #endif |
|
|
935 | } |
|
|
936 | |
922 | |
937 | if (XPending (Xdisplay)) process_x_events (); |
923 | wchar_t wc; |
938 | XFlush (Xdisplay); |
924 | int len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, &mbstate.mbs); |
939 | if (XPending (Xdisplay)) process_x_events (); |
925 | |
|
|
926 | if (len == (size_t)-2) |
|
|
927 | return NOCHAR; |
|
|
928 | |
|
|
929 | if (len == (size_t)-1) |
|
|
930 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
|
|
931 | |
|
|
932 | // assume wchar == unicode |
|
|
933 | cmdbuf_ptr += len; |
|
|
934 | return wc; |
|
|
935 | } |
|
|
936 | |
|
|
937 | return NOCHAR; |
940 | } |
938 | } |
941 | |
939 | |
942 | /* rxvt_cmd_getc() - Return next input character */ |
940 | /* rxvt_cmd_getc() - Return next input character */ |
943 | /* |
941 | /* |
944 | * Return the next input character after first passing any keyboard input |
942 | * Return the next input character after first passing any keyboard input |
… | |
… | |
993 | if (R->pending_scroll_selection) { |
991 | if (R->pending_scroll_selection) { |
994 | quick_timeout = 1; |
992 | quick_timeout = 1; |
995 | if (!R->scroll_selection_delay-- |
993 | if (!R->scroll_selection_delay-- |
996 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
994 | && rxvt_scr_page(aR_ R->scroll_selection_dir, |
997 | R->scroll_selection_lines)) { |
995 | R->scroll_selection_lines)) { |
998 | rxvt_selection_extend(aR_ R->selection_save_x, |
996 | R->selection_extend (R->selection_save_x, |
999 | R->selection_save_y, R->selection_save_state); |
997 | R->selection_save_y, R->selection_save_state); |
1000 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
998 | R->scroll_selection_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1001 | R->refresh_type |= SMOOTH_REFRESH; |
999 | R->refresh_type |= SMOOTH_REFRESH; |
1002 | R->want_refresh = 1; |
1000 | R->want_refresh = 1; |
1003 | } |
1001 | } |
… | |
… | |
1023 | |
1021 | |
1024 | void |
1022 | void |
1025 | rxvt_term::pointer_unblank () |
1023 | rxvt_term::pointer_unblank () |
1026 | { |
1024 | { |
1027 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1025 | XDefineCursor (Xdisplay, TermWin.vt, TermWin_cursor); |
1028 | rxvt_recolour_cursor (this); |
1026 | recolour_cursor (); |
1029 | |
1027 | |
1030 | #ifdef POINTER_BLANK |
1028 | #ifdef POINTER_BLANK |
1031 | hidden_pointer = 0; |
1029 | hidden_pointer = 0; |
1032 | |
1030 | |
1033 | if (Options & Opt_pointerBlank) |
1031 | if (Options & Opt_pointerBlank) |
… | |
… | |
1052 | |
1050 | |
1053 | void |
1051 | void |
1054 | rxvt_term::pointer_cb (time_watcher &w) |
1052 | rxvt_term::pointer_cb (time_watcher &w) |
1055 | { |
1053 | { |
1056 | SET_R (this); |
1054 | SET_R (this); |
|
|
1055 | SET_LOCALE (locale); |
1057 | |
1056 | |
1058 | pointer_blank (); |
1057 | pointer_blank (); |
1059 | } |
1058 | } |
1060 | #endif |
1059 | #endif |
1061 | |
1060 | |
… | |
… | |
1066 | int button_number, key_state = 0; |
1065 | int button_number, key_state = 0; |
1067 | int x, y; |
1066 | int x, y; |
1068 | |
1067 | |
1069 | x = ev->x; |
1068 | x = ev->x; |
1070 | y = ev->y; |
1069 | y = ev->y; |
1071 | rxvt_pixel_position(aR_ &x, &y); |
1070 | R->pixel_position (&x, &y); |
1072 | |
1071 | |
1073 | if (R->MEvent.button == AnyButton) { |
1072 | if (R->MEvent.button == AnyButton) { |
1074 | button_number = 3; |
1073 | button_number = 3; |
1075 | } else { |
1074 | } else { |
1076 | button_number = R->MEvent.button - Button1; |
1075 | button_number = R->MEvent.button - Button1; |
… | |
… | |
1143 | { |
1142 | { |
1144 | int i, want_timeout; |
1143 | int i, want_timeout; |
1145 | Window unused_root, unused_child; |
1144 | Window unused_root, unused_child; |
1146 | int unused_root_x, unused_root_y; |
1145 | int unused_root_x, unused_root_y; |
1147 | unsigned int unused_mask; |
1146 | unsigned int unused_mask; |
1148 | struct timeval tp; |
|
|
1149 | |
1147 | |
1150 | #ifdef DEBUG_X |
1148 | #ifdef DEBUG_X |
1151 | const char *const eventnames[] = |
1149 | const char *const eventnames[] = |
1152 | { /* mason - this matches my system */ |
1150 | { /* mason - this matches my system */ |
1153 | "", |
1151 | "", |
… | |
… | |
1184 | "SelectionNotify", |
1182 | "SelectionNotify", |
1185 | "ColormapNotify", |
1183 | "ColormapNotify", |
1186 | "ClientMessage", |
1184 | "ClientMessage", |
1187 | "MappingNotify" |
1185 | "MappingNotify" |
1188 | }; |
1186 | }; |
|
|
1187 | #endif |
|
|
1188 | |
|
|
1189 | #ifdef DEBUG_X |
|
|
1190 | struct timeval tp; |
1189 | struct tm *ltt; |
1191 | 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); |
1192 | (void)gettimeofday(&tp, NULL); |
1206 | |
|
|
1207 | #ifdef DEBUG_X |
|
|
1208 | ltt = localtime(&(tp.tv_sec)); |
1193 | 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)); |
1194 | 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 |
1195 | #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 | |
1196 | |
1232 | switch (ev->type) { |
1197 | switch (ev->type) { |
1233 | case KeyPress: |
1198 | case KeyPress: |
1234 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1199 | rxvt_lookup_key(aR_ (XKeyEvent *)ev); |
1235 | break; |
1200 | break; |
… | |
… | |
1361 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1326 | D_SIZE((stderr, "Size: ConfigureNotify: %4d x %4d", width, height)); |
1362 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
1327 | } while (XCheckTypedWindowEvent(R->Xdisplay, ev->xconfigure.window, |
1363 | ConfigureNotify, ev)); |
1328 | ConfigureNotify, ev)); |
1364 | if (R->szHint.width != width || R->szHint.height != height) { |
1329 | if (R->szHint.width != width || R->szHint.height != height) { |
1365 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
1330 | D_SIZE((stderr, "Size: Resizing from: %4d x %4d", R->szHint.width, R->szHint.height)); |
1366 | rxvt_resize_all_windows(aR_ (unsigned int)width, |
1331 | R->resize_all_windows (width, height, 1); |
1367 | (unsigned int)height, 1); |
|
|
1368 | } |
1332 | } |
1369 | #ifdef DEBUG_SIZE |
1333 | #ifdef DEBUG_SIZE |
1370 | else { |
1334 | else { |
1371 | D_SIZE((stderr, "Size: Not resizing")); |
1335 | D_SIZE((stderr, "Size: Not resizing")); |
1372 | } |
1336 | } |
… | |
… | |
1431 | |
1395 | |
1432 | case GraphicsExpose: |
1396 | case GraphicsExpose: |
1433 | case Expose: |
1397 | case Expose: |
1434 | if (ev->xany.window == R->TermWin.vt) { |
1398 | if (ev->xany.window == R->TermWin.vt) { |
1435 | #ifdef NO_SLOW_LINK_SUPPORT |
1399 | #ifdef NO_SLOW_LINK_SUPPORT |
1436 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1400 | R->scr_expose (ev->xexpose.x, ev->xexpose.y, |
1437 | ev->xexpose.width, ev->xexpose.height, False); |
1401 | ev->xexpose.width, ev->xexpose.height, False); |
1438 | #else |
1402 | #else |
1439 | // don't understand this, so commented it out |
1403 | // don't understand this, so commented it out |
1440 | rxvt_scr_expose(aR_ ev->xexpose.x, ev->xexpose.y, |
1404 | R->scr_expose (ev->xexpose.x, ev->xexpose.y, |
1441 | ev->xexpose.width, ev->xexpose.height, False); |
1405 | ev->xexpose.width, ev->xexpose.height, False); |
1442 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
1406 | //rxvt_scr_expose(aR_ ev->xexpose.x, 0, |
1443 | // ev->xexpose.width, R->TermWin.height, False); |
1407 | // ev->xexpose.width, R->TermWin.height, False); |
1444 | #endif |
1408 | #endif |
1445 | R->want_refresh = 1; |
1409 | R->want_refresh = 1; |
1446 | } else { |
1410 | } else { |
… | |
… | |
1451 | &unused_xevent)) ; |
1415 | &unused_xevent)) ; |
1452 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1416 | while (XCheckTypedWindowEvent(R->Xdisplay, ev->xany.window, |
1453 | GraphicsExpose, |
1417 | GraphicsExpose, |
1454 | &unused_xevent)) ; |
1418 | &unused_xevent)) ; |
1455 | if (isScrollbarWindow(ev->xany.window)) { |
1419 | if (isScrollbarWindow(ev->xany.window)) { |
1456 | scrollbar_setIdle(); |
1420 | R->scrollBar.setIdle(); |
1457 | rxvt_scrollbar_show(aR_ 0); |
1421 | rxvt_scrollbar_show(aR_ 0); |
1458 | } |
1422 | } |
1459 | #ifdef MENUBAR |
1423 | #ifdef MENUBAR |
1460 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1424 | if (menubar_visible(aR) && isMenuBarWindow(ev->xany.window)) |
1461 | rxvt_menubar_expose(aR); |
1425 | rxvt_menubar_expose(aR); |
… | |
… | |
1491 | &unused_mask); |
1455 | &unused_mask); |
1492 | #ifdef MOUSE_THRESHOLD |
1456 | #ifdef MOUSE_THRESHOLD |
1493 | /* deal with a `jumpy' mouse */ |
1457 | /* deal with a `jumpy' mouse */ |
1494 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
1458 | if ((ev->xmotion.time - R->MEvent.time) > MOUSE_THRESHOLD) { |
1495 | #endif |
1459 | #endif |
1496 | rxvt_selection_extend(aR_ (ev->xbutton.x), (ev->xbutton.y), |
1460 | R->selection_extend ((ev->xbutton.x), (ev->xbutton.y), |
1497 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
1461 | (ev->xbutton.state & Button3Mask) ? 2 : 0); |
1498 | #ifdef SELECTION_SCROLLING |
1462 | #ifdef SELECTION_SCROLLING |
1499 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
1463 | if (ev->xbutton.y<R->TermWin.int_bwidth || |
1500 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
1464 | Pixel2Row(ev->xbutton.y)>(R->TermWin.nrow-1)) { |
1501 | int dist; |
1465 | int dist; |
… | |
… | |
1550 | &unused_root_x, &unused_root_y, |
1514 | &unused_root_x, &unused_root_y, |
1551 | &(ev->xbutton.x), &(ev->xbutton.y), |
1515 | &(ev->xbutton.x), &(ev->xbutton.y), |
1552 | &unused_mask); |
1516 | &unused_mask); |
1553 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
1517 | rxvt_scr_move_to(aR_ scrollbar_position(ev->xbutton.y) - R->csrO, |
1554 | scrollbar_size()); |
1518 | scrollbar_size()); |
1555 | rxvt_scr_refresh(aR_ R->refresh_type); |
1519 | R->scr_refresh (R->refresh_type); |
1556 | R->refresh_limit = 0; |
1520 | R->refresh_limit = 0; |
1557 | rxvt_scrollbar_show(aR_ 1); |
1521 | rxvt_scrollbar_show(aR_ 1); |
1558 | } |
1522 | } |
1559 | break; |
1523 | break; |
1560 | } |
1524 | } |
… | |
… | |
1574 | */ |
1538 | */ |
1575 | if (ev->window == R->TermWin.vt) |
1539 | if (ev->window == R->TermWin.vt) |
1576 | { |
1540 | { |
1577 | #if RXVT_GRAPHICS |
1541 | #if RXVT_GRAPHICS |
1578 | if (ev->subwindow != None) |
1542 | if (ev->subwindow != None) |
1579 | rxvt_Gr_ButtonPress(ev->x, ev->y); |
1543 | rxvt_Gr_ButtonPress (ev->x, ev->y); |
1580 | else |
1544 | else |
1581 | #endif |
1545 | #endif |
1582 | { |
1546 | { |
1583 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1547 | clickintime = ev->time - R->MEvent.time < MULTICLICK_TIME; |
1584 | if (reportmode) |
1548 | if (reportmode) |
… | |
… | |
1619 | if (ev->button != R->MEvent.button) |
1583 | if (ev->button != R->MEvent.button) |
1620 | R->MEvent.clicks = 0; |
1584 | R->MEvent.clicks = 0; |
1621 | switch (ev->button) |
1585 | switch (ev->button) |
1622 | { |
1586 | { |
1623 | case Button1: |
1587 | case Button1: |
|
|
1588 | /* allow shift+left click to extend selection */ |
|
|
1589 | if (ev->state & ShiftMask) |
|
|
1590 | { |
1624 | if (R->MEvent.button == Button1 && clickintime) |
1591 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1592 | R->selection_rotate (ev->x, ev->y); |
1625 | R->MEvent.clicks++; |
1593 | else |
|
|
1594 | R->selection_extend (ev->x, ev->y, 1); |
|
|
1595 | } |
1626 | else |
1596 | else |
|
|
1597 | { |
|
|
1598 | if (R->MEvent.button == Button1 && clickintime) |
|
|
1599 | R->MEvent.clicks++; |
|
|
1600 | else |
1627 | R->MEvent.clicks = 1; |
1601 | R->MEvent.clicks = 1; |
|
|
1602 | |
1628 | rxvt_selection_click(aR_ R->MEvent.clicks, ev->x, ev->y); |
1603 | R->selection_click (R->MEvent.clicks, ev->x, ev->y); |
|
|
1604 | } |
|
|
1605 | |
1629 | R->MEvent.button = Button1; |
1606 | R->MEvent.button = Button1; |
1630 | break; |
1607 | break; |
1631 | |
1608 | |
1632 | case Button3: |
1609 | case Button3: |
1633 | if (R->MEvent.button == Button3 && clickintime) |
1610 | if (R->MEvent.button == Button3 && clickintime) |
1634 | rxvt_selection_rotate(aR_ ev->x, ev->y); |
1611 | R->selection_rotate (ev->x, ev->y); |
1635 | else |
1612 | else |
1636 | rxvt_selection_extend(aR_ ev->x, ev->y, 1); |
1613 | R->selection_extend (ev->x, ev->y, 1); |
1637 | R->MEvent.button = Button3; |
1614 | R->MEvent.button = Button3; |
1638 | break; |
1615 | break; |
1639 | } |
1616 | } |
1640 | } |
1617 | } |
1641 | R->MEvent.time = ev->time; |
1618 | R->MEvent.time = ev->time; |
… | |
… | |
1646 | /* |
1623 | /* |
1647 | * Scrollbar window processing of button press |
1624 | * Scrollbar window processing of button press |
1648 | */ |
1625 | */ |
1649 | if (isScrollbarWindow(ev->window)) |
1626 | if (isScrollbarWindow(ev->window)) |
1650 | { |
1627 | { |
1651 | scrollbar_setIdle(); |
1628 | R->scrollBar.setIdle (); |
1652 | /* |
1629 | /* |
1653 | * Rxvt-style scrollbar: |
1630 | * Rxvt-style scrollbar: |
1654 | * move up if mouse is above slider |
1631 | * move up if mouse is above slider |
1655 | * move dn if mouse is below slider |
1632 | * move dn if mouse is below slider |
1656 | * |
1633 | * |
… | |
… | |
1709 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1686 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1710 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1687 | R->scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1711 | #endif |
1688 | #endif |
1712 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
1689 | if (rxvt_scr_page(aR_ upordown < 0 ? UP : DN, 1)) { |
1713 | if (upordown < 0) |
1690 | if (upordown < 0) |
1714 | scrollbar_setUp(); |
1691 | R->scrollBar.setUp (); |
1715 | else |
1692 | else |
1716 | scrollbar_setDn(); |
1693 | R->scrollBar.setDn (); |
1717 | } |
1694 | } |
1718 | } else |
1695 | } else |
1719 | switch (ev->button) { |
1696 | switch (ev->button) { |
1720 | case Button2: |
1697 | case Button2: |
1721 | switch (R->scrollbar_align) { |
1698 | switch (R->scrollbar_align) { |
… | |
… | |
1733 | || scrollbar_above_slider(ev->y) |
1710 | || scrollbar_above_slider(ev->y) |
1734 | || scrollbar_below_slider(ev->y)) |
1711 | || scrollbar_below_slider(ev->y)) |
1735 | rxvt_scr_move_to(aR_ |
1712 | rxvt_scr_move_to(aR_ |
1736 | scrollbar_position(ev->y) - R->csrO, |
1713 | scrollbar_position(ev->y) - R->csrO, |
1737 | scrollbar_size()); |
1714 | scrollbar_size()); |
1738 | scrollbar_setMotion(); |
1715 | R->scrollBar.setMotion (); |
1739 | break; |
1716 | break; |
1740 | |
1717 | |
1741 | case Button1: |
1718 | case Button1: |
1742 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
1719 | if (R->scrollbar_align == R_SB_ALIGN_CENTRE) |
1743 | R->csrO = ev->y - R->scrollBar.top; |
1720 | R->csrO = ev->y - R->scrollBar.top; |
… | |
… | |
1756 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
1733 | rxvt_scr_page(aR_ DN, R->TermWin.nrow - 1); |
1757 | # else |
1734 | # else |
1758 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
1735 | rxvt_scr_page(aR_ DN, R->TermWin.nrow / 4); |
1759 | # endif |
1736 | # endif |
1760 | else |
1737 | else |
1761 | scrollbar_setMotion(); |
1738 | R->scrollBar.setMotion (); |
1762 | } else { |
1739 | } else { |
1763 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
1740 | rxvt_scr_page(aR_ (ev->button == Button1 ? DN : UP), |
1764 | (R->TermWin.nrow |
1741 | (R->TermWin.nrow |
1765 | * scrollbar_position(ev->y) |
1742 | * scrollbar_position(ev->y) |
1766 | / scrollbar_size())); |
1743 | / scrollbar_size())); |
… | |
… | |
1788 | R->csrO = 0; /* reset csr Offset */ |
1765 | R->csrO = 0; /* reset csr Offset */ |
1789 | if (!R->bypass_keystate) |
1766 | if (!R->bypass_keystate) |
1790 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
1767 | reportmode = !!(R->PrivateModes & PrivMode_mouse_report); |
1791 | |
1768 | |
1792 | if (scrollbar_isUpDn()) { |
1769 | if (scrollbar_isUpDn()) { |
1793 | scrollbar_setIdle(); |
1770 | R->scrollBar.setIdle (); |
1794 | rxvt_scrollbar_show(aR_ 0); |
1771 | rxvt_scrollbar_show(aR_ 0); |
1795 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1772 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1796 | R->refresh_type &= ~SMOOTH_REFRESH; |
1773 | R->refresh_type &= ~SMOOTH_REFRESH; |
1797 | #endif |
1774 | #endif |
1798 | } |
1775 | } |
… | |
… | |
1835 | * when overriding mouse reporting |
1812 | * when overriding mouse reporting |
1836 | */ |
1813 | */ |
1837 | if (R->PrivateModes & PrivMode_mouse_report |
1814 | if (R->PrivateModes & PrivMode_mouse_report |
1838 | && R->bypass_keystate |
1815 | && R->bypass_keystate |
1839 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
1816 | && ev->button == Button1 && R->MEvent.clicks <= 1) |
1840 | rxvt_selection_extend(aR_ ev->x, ev->y, 0); |
1817 | R->selection_extend (ev->x, ev->y, 0); |
1841 | |
1818 | |
1842 | switch (ev->button) { |
1819 | switch (ev->button) { |
1843 | case Button1: |
1820 | case Button1: |
1844 | case Button3: |
1821 | case Button3: |
1845 | rxvt_selection_make(aR_ ev->time); |
1822 | rxvt_selection_make(aR_ ev->time); |
… | |
… | |
1849 | break; |
1826 | break; |
1850 | #ifdef MOUSE_WHEEL |
1827 | #ifdef MOUSE_WHEEL |
1851 | case Button4: |
1828 | case Button4: |
1852 | case Button5: |
1829 | case Button5: |
1853 | { |
1830 | { |
1854 | int i, v; |
1831 | int i; |
|
|
1832 | page_dirn v; |
1855 | |
1833 | |
1856 | v = (ev->button == Button4) ? UP : DN; |
1834 | v = (ev->button == Button4) ? UP : DN; |
1857 | if (ev->state & ShiftMask) |
1835 | if (ev->state & ShiftMask) |
1858 | i = 1; |
1836 | i = 1; |
1859 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
1837 | else if ((R->Options & Opt_mouseWheelScrollPage)) |
… | |
… | |
1867 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1845 | R->mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1868 | } |
1846 | } |
1869 | # endif |
1847 | # endif |
1870 | # ifdef JUMP_MOUSE_WHEEL |
1848 | # ifdef JUMP_MOUSE_WHEEL |
1871 | rxvt_scr_page(aR_ v, i); |
1849 | rxvt_scr_page(aR_ v, i); |
1872 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1850 | R->scr_refresh (SMOOTH_REFRESH); |
1873 | rxvt_scrollbar_show(aR_ 1); |
1851 | rxvt_scrollbar_show(aR_ 1); |
1874 | # else |
1852 | # else |
1875 | for (; i--;) |
1853 | while (i--) |
1876 | { |
1854 | { |
1877 | rxvt_scr_page(aR_ v, 1); |
1855 | rxvt_scr_page(aR_ v, 1); |
1878 | rxvt_scr_refresh(aR_ SMOOTH_REFRESH); |
1856 | R->scr_refresh (SMOOTH_REFRESH); |
1879 | rxvt_scrollbar_show(aR_ 1); |
1857 | rxvt_scrollbar_show(aR_ 1); |
1880 | } |
1858 | } |
1881 | # endif |
1859 | # endif |
1882 | } |
1860 | } |
1883 | break; |
1861 | break; |
… | |
… | |
2034 | n = 0; |
2012 | n = 0; |
2035 | if (pchanged) { |
2013 | if (pchanged) { |
2036 | for (; n < (unsigned int)i; n++) { |
2014 | for (; n < (unsigned int)i; n++) { |
2037 | XGetWindowAttributes(R->Xdisplay, R->TermWin.parent[n], &wattr); |
2015 | 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")); |
2016 | 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) { |
2017 | if (wattr.depth != rootdepth || wattr.c_class == InputOnly) { |
2040 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2018 | n = (int)(sizeof(R->TermWin.parent) / sizeof(Window)) + 1; |
2041 | break; |
2019 | break; |
2042 | } |
2020 | } |
2043 | } |
2021 | } |
2044 | } |
2022 | } |
… | |
… | |
2094 | return stream; |
2072 | return stream; |
2095 | } |
2073 | } |
2096 | |
2074 | |
2097 | /* EXTPROTO */ |
2075 | /* EXTPROTO */ |
2098 | int |
2076 | int |
2099 | rxvt_pclose_printer(FILE *stream) |
2077 | rxvt_pclose_printer (FILE *stream) |
2100 | { |
2078 | { |
2101 | fflush(stream); |
2079 | fflush (stream); |
2102 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2080 | /* pclose() reported not to work on SunOS 4.1.3 */ |
2103 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2081 | # if defined (__sun__) /* TODO: RESOLVE THIS */ |
2104 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2082 | /* pclose works provided SIGCHLD handler uses waitpid */ |
2105 | return pclose(stream); /* return fclose (stream); */ |
2083 | return pclose (stream); /* return fclose (stream); */ |
2106 | # else |
2084 | # else |
2107 | return pclose(stream); |
2085 | return pclose (stream); |
2108 | # endif |
2086 | # endif |
2109 | } |
2087 | } |
2110 | |
2088 | |
2111 | /* |
2089 | /* |
2112 | * simulate attached vt100 printer |
2090 | * simulate attached vt100 printer |
… | |
… | |
2237 | break; |
2215 | break; |
2238 | case 'I': /* cursor up and scroll down if needed */ |
2216 | case 'I': /* cursor up and scroll down if needed */ |
2239 | rxvt_scr_index(aR_ DN); |
2217 | rxvt_scr_index(aR_ DN); |
2240 | break; |
2218 | break; |
2241 | case 'J': /* erase to end of screen */ |
2219 | case 'J': /* erase to end of screen */ |
2242 | rxvt_scr_erase_screen(aR_ 0); |
2220 | R->scr_erase_screen (0); |
2243 | break; |
2221 | break; |
2244 | case 'K': /* erase to end of line */ |
2222 | case 'K': /* erase to end of line */ |
2245 | rxvt_scr_erase_line(aR_ 0); |
2223 | rxvt_scr_erase_line(aR_ 0); |
2246 | break; |
2224 | break; |
2247 | case 'Y': /* move to specified row and col */ |
2225 | case 'Y': /* move to specified row and col */ |
… | |
… | |
2582 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2560 | case CSI_CHT: /* 8.3.10: (1) CURSOR FORWARD TABULATION */ |
2583 | rxvt_scr_tab(aR_ arg[0]); |
2561 | rxvt_scr_tab(aR_ arg[0]); |
2584 | break; |
2562 | break; |
2585 | |
2563 | |
2586 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2564 | case CSI_ED: /* 8.3.40: (0) ERASE IN PAGE */ |
2587 | rxvt_scr_erase_screen(aR_ arg[0]); |
2565 | R->scr_erase_screen (arg[0]); |
2588 | break; |
2566 | break; |
2589 | |
2567 | |
2590 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2568 | case CSI_EL: /* 8.3.42: (0) ERASE IN LINE */ |
2591 | rxvt_scr_erase_line(aR_ arg[0]); |
2569 | rxvt_scr_erase_line(aR_ arg[0]); |
2592 | break; |
2570 | break; |
… | |
… | |
2613 | |
2591 | |
2614 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2592 | case CSI_SD: /* 8.3.114: (1) SCROLL DOWN */ |
2615 | arg[0] = -arg[0]; |
2593 | arg[0] = -arg[0]; |
2616 | /* FALLTHROUGH */ |
2594 | /* FALLTHROUGH */ |
2617 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2595 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
2618 | rxvt_scroll_text(aR_ R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2596 | R->scr_scroll_text (R->screen.tscroll, R->screen.bscroll, arg[0], 0); |
2619 | break; |
2597 | break; |
2620 | |
2598 | |
2621 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2599 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
2622 | R->tt_write((const unsigned char *)VT100_ANS, |
2600 | R->tt_write((const unsigned char *)VT100_ANS, |
2623 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
2601 | (unsigned int)(sizeof(VT100_ANS) - 1)); |
… | |
… | |
2762 | break; |
2740 | break; |
2763 | case 6: /* lower window */ |
2741 | case 6: /* lower window */ |
2764 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
2742 | XLowerWindow(R->Xdisplay, R->TermWin.parent[0]); |
2765 | break; |
2743 | break; |
2766 | case 7: /* refresh window */ |
2744 | case 7: /* refresh window */ |
2767 | rxvt_scr_touch(aR_ True); |
2745 | R->scr_touch (true); |
2768 | break; |
2746 | break; |
2769 | case 8: /* set size (chars) */ |
2747 | case 8: /* set size (chars) */ |
2770 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
2748 | rxvt_set_widthheight(aR_ (unsigned int)(args[2] * R->TermWin.fwidth), |
2771 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2749 | (unsigned int)(args[1] * R->TermWin.fheight)); |
2772 | break; |
2750 | break; |
… | |
… | |
2983 | if (*str != ';') { |
2961 | if (*str != ';') { |
2984 | #if XPM_BACKGROUND |
2962 | #if XPM_BACKGROUND |
2985 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
2963 | rxvt_scale_pixmap(aR_ ""); /* reset to default scaling */ |
2986 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
2964 | rxvt_set_bgPixmap(aR_ str); /* change pixmap */ |
2987 | #endif |
2965 | #endif |
2988 | rxvt_scr_touch(aR_ True); |
2966 | R->scr_touch (true); |
2989 | } |
2967 | } |
2990 | while ((str = STRCHR(str, ';')) != NULL) { |
2968 | while ((str = STRCHR(str, ';')) != NULL) { |
2991 | str++; |
2969 | str++; |
2992 | #if XPM_BACKGROUND |
2970 | #if XPM_BACKGROUND |
2993 | changed += rxvt_scale_pixmap(aR_ str); |
2971 | changed += rxvt_scale_pixmap(aR_ str); |
… | |
… | |
2995 | } |
2973 | } |
2996 | if (changed) { |
2974 | if (changed) { |
2997 | #ifdef XPM_BACKGROUND |
2975 | #ifdef XPM_BACKGROUND |
2998 | rxvt_resize_pixmap(aR); |
2976 | rxvt_resize_pixmap(aR); |
2999 | #endif |
2977 | #endif |
3000 | rxvt_scr_touch(aR_ True); |
2978 | R->scr_touch (true); |
3001 | } |
2979 | } |
3002 | break; |
2980 | break; |
3003 | |
2981 | |
3004 | case XTerm_restoreFG: |
2982 | case XTerm_restoreFG: |
3005 | rxvt_set_window_color(aR_ Color_fg, str); |
2983 | rxvt_set_window_color(aR_ Color_fg, str); |
… | |
… | |
3171 | break; |
3149 | break; |
3172 | #endif |
3150 | #endif |
3173 | #ifdef scrollBar_esc |
3151 | #ifdef scrollBar_esc |
3174 | case scrollBar_esc: |
3152 | case scrollBar_esc: |
3175 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3153 | if (rxvt_scrollbar_mapping(aR_ state)) { |
3176 | rxvt_resize_all_windows(aR_ 0, 0, 0); |
3154 | R->resize_all_windows (0, 0, 0); |
3177 | rxvt_scr_touch(aR_ True); |
3155 | R->scr_touch (true); |
3178 | } |
3156 | } |
3179 | break; |
3157 | break; |
3180 | #endif |
3158 | #endif |
3181 | case 25: /* visible/invisible cursor */ |
3159 | case 25: /* visible/invisible cursor */ |
3182 | rxvt_scr_cursor_visible(aR_ state); |
3160 | rxvt_scr_cursor_visible(aR_ state); |
… | |
… | |
3208 | else |
3186 | else |
3209 | R->Options &= ~Opt_scrollTtyKeypress; |
3187 | R->Options &= ~Opt_scrollTtyKeypress; |
3210 | break; |
3188 | break; |
3211 | case 1047: /* secondary screen w/ clearing */ |
3189 | case 1047: /* secondary screen w/ clearing */ |
3212 | if (R->current_screen != PRIMARY) |
3190 | if (R->current_screen != PRIMARY) |
3213 | rxvt_scr_erase_screen(aR_ 2); |
3191 | R->scr_erase_screen (2); |
3214 | rxvt_scr_change_screen(aR_ state); |
3192 | rxvt_scr_change_screen(aR_ state); |
3215 | /* FALLTHROUGH */ |
3193 | /* FALLTHROUGH */ |
3216 | default: |
3194 | default: |
3217 | break; |
3195 | break; |
3218 | } |
3196 | } |
… | |
… | |
3392 | } |
3370 | } |
3393 | |
3371 | |
3394 | if ((cmd == 'T') && (nargs >= 5)) { |
3372 | if ((cmd == 'T') && (nargs >= 5)) { |
3395 | int i, len = args[4]; |
3373 | int i, len = args[4]; |
3396 | |
3374 | |
3397 | text = rxvt_malloc((len + 1) * sizeof(char)); |
3375 | text = (unsigned char *)rxvt_malloc((len + 1) * sizeof(char)); |
3398 | |
3376 | |
3399 | if (text != NULL) { |
3377 | if (text != NULL) { |
3400 | for (i = 0; i < len; i++) |
3378 | for (i = 0; i < len; i++) |
3401 | text[i] = rxvt_cmd_getc(aR); |
3379 | text[i] = rxvt_cmd_getc(aR); |
3402 | text[len] = '\0'; |
3380 | text[len] = '\0'; |