… | |
… | |
25 | * - extensive modifications |
25 | * - extensive modifications |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
26 | * Copyright (c) 1998 Alfredo K. Kojima <kojima@windowmaker.org> |
27 | * Copyright (c) 2001 Marius Gedminas |
27 | * Copyright (c) 2001 Marius Gedminas |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
28 | * - Ctrl/Mod4+Tab works like Meta+Tab (options) |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
29 | * Copyright (c) 2003 Rob McMullen <robm@flipturn.org> |
30 | * Copyright (c) 2003-2005 Marc Lehmann <pcg@goof.com> |
30 | * Copyright (c) 2003-2006 Marc Lehmann <pcg@goof.com> |
31 | * |
31 | * |
32 | * This program is free software; you can redistribute it and/or modify |
32 | * This program is free software; you can redistribute it and/or modify |
33 | * it under the terms of the GNU General Public License as published by |
33 | * it under the terms of the GNU General Public License as published by |
34 | * the Free Software Foundation; either version 2 of the License, or |
34 | * the Free Software Foundation; either version 2 of the License, or |
35 | * (at your option) any later version. |
35 | * (at your option) any later version. |
… | |
… | |
268 | mb[0] = ch[0]; |
268 | mb[0] = ch[0]; |
269 | len = 1; |
269 | len = 1; |
270 | } |
270 | } |
271 | |
271 | |
272 | if (len > 0) |
272 | if (len > 0) |
273 | tt_write ((unsigned char *)mb, len); |
273 | tt_write (mb, len); |
274 | else |
274 | else |
275 | scr_bell (); |
275 | scr_bell (); |
276 | } |
276 | } |
277 | |
277 | |
278 | iso14755buf = 0; |
278 | iso14755buf = 0; |
… | |
… | |
306 | KeySym keysym; |
306 | KeySym keysym; |
307 | #ifdef DEBUG_CMD |
307 | #ifdef DEBUG_CMD |
308 | static int debug_key = 1; /* accessible by a debugger only */ |
308 | static int debug_key = 1; /* accessible by a debugger only */ |
309 | #endif |
309 | #endif |
310 | int valid_keysym; |
310 | int valid_keysym; |
311 | unsigned char kbuf[KBUFSZ]; |
311 | char kbuf[KBUFSZ]; |
312 | |
312 | |
313 | /* |
313 | /* |
314 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
314 | * use Num_Lock to toggle Keypad on/off. If Num_Lock is off, allow an |
315 | * escape sequence to toggle the Keypad. |
315 | * escape sequence to toggle the Keypad. |
316 | * |
316 | * |
… | |
… | |
334 | Status status_return; |
334 | Status status_return; |
335 | |
335 | |
336 | #if 0 |
336 | #if 0 |
337 | #ifdef X_HAVE_UTF8_STRING |
337 | #ifdef X_HAVE_UTF8_STRING |
338 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
338 | if (enc_utf8 && 0) // currently disabled, doesn't seem to work, nor is useful |
339 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
339 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
340 | KBUFSZ, &keysym, &status_return); |
340 | KBUFSZ, &keysym, &status_return); |
341 | else |
341 | else |
342 | #endif |
342 | #endif |
343 | #endif |
343 | #endif |
344 | { |
344 | { |
… | |
… | |
381 | || status_return == XLookupBoth; |
381 | || status_return == XLookupBoth; |
382 | } |
382 | } |
383 | else |
383 | else |
384 | #endif |
384 | #endif |
385 | { |
385 | { |
386 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
386 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
387 | valid_keysym = keysym != NoSymbol; |
387 | valid_keysym = keysym != NoSymbol; |
388 | } |
388 | } |
389 | |
389 | |
390 | if (valid_keysym) |
390 | if (valid_keysym) |
391 | { |
391 | { |
… | |
… | |
855 | { |
855 | { |
856 | #ifdef META8_OPTION |
856 | #ifdef META8_OPTION |
857 | /* set 8-bit on */ |
857 | /* set 8-bit on */ |
858 | if (meta && (meta_char == 0x80)) |
858 | if (meta && (meta_char == 0x80)) |
859 | { |
859 | { |
860 | unsigned char *ch; |
860 | char *ch; |
861 | |
861 | |
862 | for (ch = kbuf; ch < kbuf + len; ch++) |
862 | for (ch = kbuf; ch < kbuf + len; ch++) |
863 | *ch |= 0x80; |
863 | *ch |= 0x80; |
864 | |
864 | |
865 | meta = 0; |
865 | meta = 0; |
866 | } |
866 | } |
867 | #endif |
867 | #endif |
868 | /* nil */ ; |
868 | /* nil */ ; |
869 | } |
869 | } |
870 | } |
870 | } |
|
|
871 | |
|
|
872 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STR_LEN, kbuf, len, DT_END))) |
|
|
873 | return; |
871 | |
874 | |
872 | if (len <= 0) |
875 | if (len <= 0) |
873 | return; /* not mapped */ |
876 | return; /* not mapped */ |
874 | |
877 | |
875 | if (OPTION (Opt_scrollTtyKeypress)) |
878 | if (OPTION (Opt_scrollTtyKeypress)) |
… | |
… | |
898 | #ifdef META8_OPTION |
901 | #ifdef META8_OPTION |
899 | && meta_char == C0_ESC |
902 | && meta_char == C0_ESC |
900 | #endif |
903 | #endif |
901 | ) |
904 | ) |
902 | { |
905 | { |
903 | const unsigned char ch = C0_ESC; |
906 | const char ch = C0_ESC; |
904 | tt_write (&ch, 1); |
907 | tt_write (&ch, 1); |
905 | } |
908 | } |
906 | |
909 | |
907 | #if defined(DEBUG_CMD) |
910 | #if defined(DEBUG_CMD) |
908 | /* Display keyboard buffer contents */ |
911 | /* Display keyboard buffer contents */ |
… | |
… | |
920 | |
923 | |
921 | #if MENUBAR_MAX || defined (KEYSYM_RESOURCE) |
924 | #if MENUBAR_MAX || defined (KEYSYM_RESOURCE) |
922 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
925 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
923 | /* attempt to `write' count to the input buffer */ |
926 | /* attempt to `write' count to the input buffer */ |
924 | unsigned int |
927 | unsigned int |
925 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
928 | rxvt_term::cmd_write (const char *str, unsigned int count) |
926 | { |
929 | { |
927 | unsigned int n, s; |
930 | unsigned int n, s; |
928 | |
931 | |
929 | n = cmdbuf_ptr - cmdbuf_base; |
932 | n = cmdbuf_ptr - cmdbuf_base; |
930 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
933 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
… | |
… | |
967 | } |
970 | } |
968 | #endif |
971 | #endif |
969 | |
972 | |
970 | if (want_refresh) |
973 | if (want_refresh) |
971 | { |
974 | { |
|
|
975 | if (SHOULD_INVOKE (HOOK_LINE_UPDATE)) |
|
|
976 | { |
|
|
977 | int row = -view_start; |
|
|
978 | |
|
|
979 | while (row > -nsaved && ROW (row - 1).is_longer ()) |
|
|
980 | --row; |
|
|
981 | |
|
|
982 | while (row < -view_start + nrow) |
|
|
983 | { |
|
|
984 | int start_row = row; |
|
|
985 | line_t *l; |
|
|
986 | |
|
|
987 | do |
|
|
988 | { |
|
|
989 | l = &ROW (row); |
|
|
990 | |
|
|
991 | if (!(l->f & LINE_FILTERED)) |
|
|
992 | { |
|
|
993 | // line not filtered, mark it as filtered |
|
|
994 | l->f |= LINE_FILTERED; |
|
|
995 | while (l->is_longer ()) |
|
|
996 | { |
|
|
997 | l = &ROW (++row); |
|
|
998 | l->f |= LINE_FILTERED; |
|
|
999 | } |
|
|
1000 | |
|
|
1001 | // and filter it |
|
|
1002 | HOOK_INVOKE ((this, HOOK_LINE_UPDATE, DT_INT, start_row, DT_END)); |
|
|
1003 | |
|
|
1004 | break; |
|
|
1005 | } |
|
|
1006 | } |
|
|
1007 | while (l->is_longer ()); |
|
|
1008 | |
|
|
1009 | row++; |
|
|
1010 | } |
|
|
1011 | |
|
|
1012 | } |
|
|
1013 | |
972 | scr_refresh (refresh_type); |
1014 | scr_refresh (refresh_type); |
973 | scrollbar_show (1); |
1015 | scrollbar_show (1); |
974 | #ifdef USE_XIM |
1016 | #ifdef USE_XIM |
975 | IMSendSpot (); |
1017 | IMSendSpot (); |
976 | #endif |
1018 | #endif |
… | |
… | |
1096 | { |
1138 | { |
1097 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1139 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1098 | |
1140 | |
1099 | if (CBUFSIZ == n) |
1141 | if (CBUFSIZ == n) |
1100 | { |
1142 | { |
1101 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
1143 | rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); |
1102 | n = 0; |
1144 | n = 0; |
1103 | } |
1145 | } |
1104 | |
1146 | |
1105 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1147 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1106 | cmdbuf_ptr = cmdbuf_base; |
1148 | cmdbuf_ptr = cmdbuf_base; |
… | |
… | |
1163 | |
1205 | |
1164 | #ifdef POINTER_BLANK |
1206 | #ifdef POINTER_BLANK |
1165 | void |
1207 | void |
1166 | rxvt_term::pointer_blank () |
1208 | rxvt_term::pointer_blank () |
1167 | { |
1209 | { |
1168 | if (! OPTION (Opt_pointerBlank)) |
1210 | if (!OPTION (Opt_pointerBlank)) |
1169 | return; |
1211 | return; |
1170 | |
1212 | |
1171 | XDefineCursor (display->display, vt, display->blank_cursor); |
1213 | XDefineCursor (display->display, vt, display->blank_cursor); |
1172 | XFlush (display->display); |
1214 | XFlush (display->display); |
1173 | |
1215 | |
… | |
… | |
1372 | # endif |
1414 | # endif |
1373 | else |
1415 | else |
1374 | iso14755buf = 0; |
1416 | iso14755buf = 0; |
1375 | } |
1417 | } |
1376 | #endif |
1418 | #endif |
|
|
1419 | |
|
|
1420 | if (ev.xany.window == vt |
|
|
1421 | && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
1422 | break; |
1377 | |
1423 | |
1378 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1424 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1379 | if (!(ev.xkey.state & ControlMask)) |
1425 | if (!(ev.xkey.state & ControlMask)) |
1380 | slip_wheel_ev.stop (); |
1426 | slip_wheel_ev.stop (); |
1381 | else if (ks == XK_Control_L || ks == XK_Control_R) |
1427 | else if (ks == XK_Control_L || ks == XK_Control_R) |
… | |
… | |
1516 | |
1562 | |
1517 | case SelectionRequest: |
1563 | case SelectionRequest: |
1518 | selection_send (ev.xselectionrequest); |
1564 | selection_send (ev.xselectionrequest); |
1519 | break; |
1565 | break; |
1520 | |
1566 | |
|
|
1567 | case MapNotify: |
|
|
1568 | mapped = 1; |
|
|
1569 | #ifdef TEXT_BLINK |
|
|
1570 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1571 | #endif |
|
|
1572 | HOOK_INVOKE ((this, HOOK_MAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
|
|
1573 | break; |
|
|
1574 | |
1521 | case UnmapNotify: |
1575 | case UnmapNotify: |
1522 | mapped = 0; |
1576 | mapped = 0; |
1523 | #ifdef TEXT_BLINK |
1577 | #ifdef TEXT_BLINK |
1524 | text_blink_ev.stop (); |
1578 | text_blink_ev.stop (); |
1525 | #endif |
1579 | #endif |
1526 | break; |
1580 | HOOK_INVOKE ((this, HOOK_UNMAP_NOTIFY, DT_XEVENT, &ev, DT_END)); |
1527 | |
|
|
1528 | case MapNotify: |
|
|
1529 | mapped = 1; |
|
|
1530 | #ifdef TEXT_BLINK |
|
|
1531 | text_blink_ev.start (NOW + TEXT_BLINK_INTERVAL); |
|
|
1532 | #endif |
|
|
1533 | break; |
1581 | break; |
1534 | |
1582 | |
1535 | #ifdef TRANSPARENT |
1583 | #ifdef TRANSPARENT |
1536 | case ReparentNotify: |
1584 | case ReparentNotify: |
1537 | rootwin_cb (ev); |
1585 | rootwin_cb (ev); |
… | |
… | |
1596 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
1644 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
1597 | break; |
1645 | break; |
1598 | |
1646 | |
1599 | if (ev.xany.window == vt) |
1647 | if (ev.xany.window == vt) |
1600 | { |
1648 | { |
|
|
1649 | if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1650 | ; // nop |
1601 | if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
1651 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
1602 | { |
1652 | { |
1603 | while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) |
1653 | while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) |
1604 | ; |
1654 | ; |
1605 | |
1655 | |
1606 | XQueryPointer (disp, vt, |
1656 | XQueryPointer (disp, vt, |
… | |
… | |
1702 | if (!focus) |
1752 | if (!focus) |
1703 | { |
1753 | { |
1704 | focus = 1; |
1754 | focus = 1; |
1705 | want_refresh = 1; |
1755 | want_refresh = 1; |
1706 | |
1756 | |
1707 | PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1757 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1708 | |
1758 | |
1709 | #if USE_XIM |
1759 | #if USE_XIM |
1710 | if (Input_Context != NULL) |
1760 | if (Input_Context != NULL) |
1711 | { |
1761 | { |
1712 | IMSetStatusPosition (); |
1762 | IMSetStatusPosition (); |
… | |
… | |
1733 | if (focus) |
1783 | if (focus) |
1734 | { |
1784 | { |
1735 | focus = 0; |
1785 | focus = 0; |
1736 | want_refresh = 1; |
1786 | want_refresh = 1; |
1737 | |
1787 | |
1738 | PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1788 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1739 | |
1789 | |
1740 | #if ENABLE_FRILLS || ISO_14755 |
1790 | #if ENABLE_FRILLS || ISO_14755 |
1741 | if (iso14755buf) |
1791 | if (iso14755buf) |
1742 | { |
1792 | { |
1743 | iso14755buf = 0; |
1793 | iso14755buf = 0; |
… | |
… | |
1826 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1876 | #ifdef MOUSE_REPORT_DOUBLECLICK |
1827 | if (ev.button == MEvent.button && clickintime) |
1877 | if (ev.button == MEvent.button && clickintime) |
1828 | { |
1878 | { |
1829 | /* same button, within alloted time */ |
1879 | /* same button, within alloted time */ |
1830 | MEvent.clicks++; |
1880 | MEvent.clicks++; |
|
|
1881 | |
1831 | if (MEvent.clicks > 1) |
1882 | if (MEvent.clicks > 1) |
1832 | { |
1883 | { |
1833 | /* only report double clicks */ |
1884 | /* only report double clicks */ |
1834 | MEvent.clicks = 2; |
1885 | MEvent.clicks = 2; |
1835 | mouse_report (ev); |
1886 | mouse_report (ev); |
… | |
… | |
1855 | else |
1906 | else |
1856 | { |
1907 | { |
1857 | if (ev.button != MEvent.button) |
1908 | if (ev.button != MEvent.button) |
1858 | MEvent.clicks = 0; |
1909 | MEvent.clicks = 0; |
1859 | |
1910 | |
1860 | if (!PERL_INVOKE ((this, HOOK_MOUSE_CLICK, DT_XEVENT, &ev, DT_END))) |
1911 | if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
1861 | switch (ev.button) |
1912 | switch (ev.button) |
1862 | { |
1913 | { |
1863 | case Button1: |
1914 | case Button1: |
1864 | /* allow meta + click to select rectangular areas */ |
1915 | /* allow meta + click to select rectangular areas */ |
1865 | /* should be done in screen.C */ |
1916 | /* should be done in screen.C */ |
… | |
… | |
2043 | } |
2094 | } |
2044 | |
2095 | |
2045 | break; |
2096 | break; |
2046 | } |
2097 | } |
2047 | } |
2098 | } |
|
|
2099 | |
2048 | return; |
2100 | return; |
2049 | } |
2101 | } |
|
|
2102 | |
2050 | #if MENUBAR |
2103 | #if MENUBAR |
2051 | /* |
2104 | /* |
2052 | * Menubar window processing of button press |
2105 | * Menubar window processing of button press |
2053 | */ |
2106 | */ |
2054 | if (isMenuBarWindow (ev.window)) |
2107 | if (isMenuBarWindow (ev.window)) |
… | |
… | |
2116 | */ |
2169 | */ |
2117 | if (priv_modes & PrivMode_mouse_report |
2170 | if (priv_modes & PrivMode_mouse_report |
2118 | && bypass_keystate |
2171 | && bypass_keystate |
2119 | && ev.button == Button1 && MEvent.clicks <= 1) |
2172 | && ev.button == Button1 && MEvent.clicks <= 1) |
2120 | selection_extend (ev.x, ev.y, 0); |
2173 | selection_extend (ev.x, ev.y, 0); |
|
|
2174 | |
|
|
2175 | if (HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2176 | return; |
2121 | |
2177 | |
2122 | switch (ev.button) |
2178 | switch (ev.button) |
2123 | { |
2179 | { |
2124 | case Button1: |
2180 | case Button1: |
2125 | case Button3: |
2181 | case Button3: |
… | |
… | |
2670 | |
2726 | |
2671 | bool |
2727 | bool |
2672 | rxvt_term::cmd_parse () |
2728 | rxvt_term::cmd_parse () |
2673 | { |
2729 | { |
2674 | bool flag = false; |
2730 | bool flag = false; |
2675 | unicode_t ch = NOCHAR; |
2731 | wchar_t ch = NOCHAR; |
2676 | unsigned char *seq_begin; // remember start of esc-sequence here |
2732 | char *seq_begin; // remember start of esc-sequence here |
2677 | |
2733 | |
2678 | for (;;) |
2734 | for (;;) |
2679 | { |
2735 | { |
2680 | if (ch == NOCHAR) |
2736 | if (ch == NOCHAR) |
2681 | { |
2737 | { |
2682 | seq_begin = cmdbuf_ptr; |
2738 | seq_begin = cmdbuf_ptr; |
2683 | ch = next_char (); |
2739 | ch = next_char (); |
2684 | } |
|
|
2685 | |
2740 | |
2686 | if (ch == NOCHAR) // TODO: improve |
2741 | if (ch == NOCHAR) |
2687 | break; |
2742 | break; |
|
|
2743 | } |
2688 | |
2744 | |
2689 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
2745 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
2690 | { |
2746 | { |
2691 | if (!seen_input) |
2747 | if (!seen_input) |
2692 | { |
2748 | { |
… | |
… | |
2701 | if (seen_resize && cmd_pid) |
2757 | if (seen_resize && cmd_pid) |
2702 | kill (-cmd_pid, SIGWINCH); |
2758 | kill (-cmd_pid, SIGWINCH); |
2703 | } |
2759 | } |
2704 | |
2760 | |
2705 | /* Read a text string from the input buffer */ |
2761 | /* Read a text string from the input buffer */ |
2706 | unicode_t buf[UBUFSIZ]; |
2762 | wchar_t buf[UBUFSIZ]; |
2707 | bool refreshnow = false; |
2763 | bool refreshnow = false; |
2708 | int nlines = 0; |
2764 | int nlines = 0; |
2709 | unicode_t *str = buf; |
2765 | wchar_t *str = buf; |
2710 | unicode_t *eol = str + min (ncol, UBUFSIZ); |
2766 | wchar_t *eol = str + min (ncol, UBUFSIZ); |
2711 | |
2767 | |
2712 | for (;;) |
2768 | for (;;) |
2713 | { |
2769 | { |
2714 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
2770 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
2715 | break; |
2771 | break; |
… | |
… | |
2733 | } |
2789 | } |
2734 | |
2790 | |
2735 | // scr_add_lines only works for nlines <= nrow - 1. |
2791 | // scr_add_lines only works for nlines <= nrow - 1. |
2736 | if (nlines >= nrow - 1) |
2792 | if (nlines >= nrow - 1) |
2737 | { |
2793 | { |
|
|
2794 | if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))) |
2738 | scr_add_lines (buf, nlines, str - buf); |
2795 | scr_add_lines (buf, str - buf, nlines); |
|
|
2796 | |
2739 | nlines = 0; |
2797 | nlines = 0; |
2740 | str = buf; |
2798 | str = buf; |
2741 | eol = str + min (ncol, UBUFSIZ); |
2799 | eol = str + min (ncol, UBUFSIZ); |
2742 | } |
2800 | } |
2743 | |
2801 | |
… | |
… | |
2756 | |
2814 | |
2757 | seq_begin = cmdbuf_ptr; |
2815 | seq_begin = cmdbuf_ptr; |
2758 | ch = next_char (); |
2816 | ch = next_char (); |
2759 | } |
2817 | } |
2760 | |
2818 | |
|
|
2819 | if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_WCS_LEN, buf, str - buf, DT_END))) |
2761 | scr_add_lines (buf, nlines, str - buf); |
2820 | scr_add_lines (buf, str - buf, nlines); |
2762 | |
2821 | |
2763 | /* |
2822 | /* |
2764 | * If there have been a lot of new lines, then update the screen |
2823 | * If there have been a lot of new lines, then update the screen |
2765 | * What the heck I'll cheat and only refresh less than every page-full. |
2824 | * What the heck I'll cheat and only refresh less than every page-full. |
2766 | * the number of pages between refreshes is refresh_limit, which |
2825 | * the number of pages between refreshes is refresh_limit, which |
… | |
… | |
2797 | } |
2856 | } |
2798 | |
2857 | |
2799 | return flag; |
2858 | return flag; |
2800 | } |
2859 | } |
2801 | |
2860 | |
2802 | // read the next octet |
|
|
2803 | unicode_t |
|
|
2804 | rxvt_term::next_octet () |
|
|
2805 | { |
|
|
2806 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2807 | ? *cmdbuf_ptr++ |
|
|
2808 | : NOCHAR; |
|
|
2809 | } |
|
|
2810 | |
|
|
2811 | // read the next character |
2861 | // read the next character |
2812 | unicode_t |
2862 | wchar_t |
2813 | rxvt_term::next_char () |
2863 | rxvt_term::next_char () |
2814 | { |
2864 | { |
2815 | while (cmdbuf_ptr < cmdbuf_endp) |
2865 | while (cmdbuf_ptr < cmdbuf_endp) |
2816 | { |
2866 | { |
2817 | // assume 7-bit to be ascii ALWAYS |
2867 | // assume 7-bit to be ascii ALWAYS |
2818 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2868 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2819 | return *cmdbuf_ptr++; |
2869 | return *cmdbuf_ptr++; |
2820 | |
2870 | |
2821 | wchar_t wc; |
2871 | wchar_t wc; |
2822 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
2872 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
2823 | |
2873 | |
2824 | if (len == (size_t)-2) |
2874 | if (len == (size_t)-2) |
2825 | { |
2875 | { |
2826 | // the mbstate stores incomplete sequences. didn't know this :/ |
2876 | // the mbstate stores incomplete sequences. didn't know this :/ |
2827 | cmdbuf_ptr = cmdbuf_endp; |
2877 | cmdbuf_ptr = cmdbuf_endp; |
2828 | break; |
2878 | break; |
2829 | } |
2879 | } |
2830 | |
2880 | |
2831 | if (len == (size_t)-1) |
2881 | if (len == (size_t)-1) |
2832 | return *cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
2882 | return (unsigned char)*cmdbuf_ptr++; // the _occasional_ latin1 character is allowed to slip through |
2833 | |
2883 | |
2834 | // assume wchar == unicode |
2884 | // assume wchar == unicode |
2835 | cmdbuf_ptr += len; |
2885 | cmdbuf_ptr += len; |
2836 | return wc & UNICODE_MASK; |
2886 | return wc & UNICODE_MASK; |
2837 | } |
2887 | } |
2838 | |
2888 | |
2839 | return NOCHAR; |
2889 | return NOCHAR; |
|
|
2890 | } |
|
|
2891 | |
|
|
2892 | // read the next octet |
|
|
2893 | uint32_t |
|
|
2894 | rxvt_term::next_octet () |
|
|
2895 | { |
|
|
2896 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2897 | ? (unsigned char)*cmdbuf_ptr++ |
|
|
2898 | : NOCHAR; |
2840 | } |
2899 | } |
2841 | |
2900 | |
2842 | /* rxvt_cmd_getc () - Return next input character */ |
2901 | /* rxvt_cmd_getc () - Return next input character */ |
2843 | /* |
2902 | /* |
2844 | * Return the next input character after first passing any keyboard input |
2903 | * Return the next input character after first passing any keyboard input |
2845 | * to the command. |
2904 | * to the command. |
2846 | */ |
2905 | */ |
2847 | unicode_t |
2906 | wchar_t |
2848 | rxvt_term::cmd_getc () |
2907 | rxvt_term::cmd_getc () |
2849 | { |
2908 | { |
2850 | unicode_t c = next_char (); |
2909 | wchar_t c = next_char (); |
2851 | |
2910 | |
2852 | if (c == NOCHAR) |
2911 | if (c == NOCHAR) |
2853 | throw out_of_input; |
2912 | throw out_of_input; |
2854 | |
2913 | |
2855 | return c; |
2914 | return c; |
2856 | } |
2915 | } |
2857 | |
2916 | |
2858 | unicode_t |
2917 | uint32_t |
2859 | rxvt_term::cmd_get8 () |
2918 | rxvt_term::cmd_get8 () |
2860 | { |
2919 | { |
2861 | unicode_t c = next_octet (); |
2920 | uint32_t c = next_octet (); |
2862 | |
2921 | |
2863 | if (c == NOCHAR) |
2922 | if (c == NOCHAR) |
2864 | throw out_of_input; |
2923 | throw out_of_input; |
2865 | |
2924 | |
2866 | return c; |
2925 | return c; |
… | |
… | |
2966 | case C0_ESC: |
3025 | case C0_ESC: |
2967 | process_escape_seq (); |
3026 | process_escape_seq (); |
2968 | break; |
3027 | break; |
2969 | case C0_ENQ: /* terminal Status */ |
3028 | case C0_ENQ: /* terminal Status */ |
2970 | if (rs[Rs_answerbackstring]) |
3029 | if (rs[Rs_answerbackstring]) |
2971 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
3030 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2972 | (unsigned int)strlen (rs[Rs_answerbackstring])); |
|
|
2973 | else |
3031 | else |
2974 | tt_write ((unsigned char *)VT100_ANS, |
3032 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2975 | (unsigned int)strlen (VT100_ANS)); |
|
|
2976 | break; |
3033 | break; |
2977 | case C0_BEL: /* bell */ |
3034 | case C0_BEL: /* bell */ |
2978 | scr_bell (); |
3035 | scr_bell (); |
2979 | break; |
3036 | break; |
2980 | case C0_BS: /* backspace */ |
3037 | case C0_BS: /* backspace */ |
… | |
… | |
3135 | break; |
3192 | break; |
3136 | |
3193 | |
3137 | /* 8.3.87: NEXT LINE */ |
3194 | /* 8.3.87: NEXT LINE */ |
3138 | case C1_NEL: /* ESC E */ |
3195 | case C1_NEL: /* ESC E */ |
3139 | { |
3196 | { |
3140 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
3197 | wchar_t nlcr[] = { C0_LF, C0_CR }; |
3141 | scr_add_lines (nlcr, 1, 2); |
3198 | scr_add_lines (nlcr, sizeof (nlcr) / sizeof (nlcr [0]), 1); |
3142 | } |
3199 | } |
3143 | break; |
3200 | break; |
3144 | |
3201 | |
3145 | /* kidnapped escape sequence: Should be 8.3.48 */ |
3202 | /* kidnapped escape sequence: Should be 8.3.48 */ |
3146 | case C1_ESA: /* ESC G */ |
3203 | case C1_ESA: /* ESC G */ |
… | |
… | |
3168 | process_dcs_seq (); |
3225 | process_dcs_seq (); |
3169 | break; |
3226 | break; |
3170 | |
3227 | |
3171 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
3228 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
3172 | case C1_SCI: /* ESC Z */ |
3229 | case C1_SCI: /* ESC Z */ |
3173 | tt_write ((const unsigned char *)ESCZ_ANSWER, |
3230 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
3174 | (unsigned int) (sizeof (ESCZ_ANSWER) - 1)); |
|
|
3175 | break; /* steal obsolete ESC [ c */ |
3231 | break; /* steal obsolete ESC [ c */ |
3176 | |
3232 | |
3177 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
3233 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
3178 | case C1_CSI: /* ESC [ */ |
3234 | case C1_CSI: /* ESC [ */ |
3179 | process_csi_seq (); |
3235 | process_csi_seq (); |
… | |
… | |
3423 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
3479 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
3424 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
3480 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
3425 | break; |
3481 | break; |
3426 | |
3482 | |
3427 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3483 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3428 | tt_write ((const unsigned char *)VT100_ANS, |
3484 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
3429 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
|
|
3430 | break; |
3485 | break; |
3431 | |
3486 | |
3432 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3487 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3433 | process_sgr_mode (nargs, arg); |
3488 | process_sgr_mode (nargs, arg); |
3434 | break; |
3489 | break; |
… | |
… | |
3636 | /*----------------------------------------------------------------------*/ |
3691 | /*----------------------------------------------------------------------*/ |
3637 | /* |
3692 | /* |
3638 | * get input up until STRING TERMINATOR (or BEL) |
3693 | * get input up until STRING TERMINATOR (or BEL) |
3639 | * ends_how is terminator used. returned input must be free()'d |
3694 | * ends_how is terminator used. returned input must be free()'d |
3640 | */ |
3695 | */ |
3641 | unsigned char * |
3696 | char * |
3642 | rxvt_term::get_to_st (unicode_t &ends_how) |
3697 | rxvt_term::get_to_st (unicode_t &ends_how) |
3643 | { |
3698 | { |
3644 | unicode_t ch; |
3699 | unicode_t ch; |
3645 | bool seen_esc = false; |
3700 | bool seen_esc = false; |
3646 | unsigned int n = 0; |
3701 | unsigned int n = 0; |
… | |
… | |
3679 | |
3734 | |
3680 | string[n++] = '\0'; |
3735 | string[n++] = '\0'; |
3681 | |
3736 | |
3682 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
3737 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
3683 | |
3738 | |
3684 | return (unsigned char *)rxvt_wcstombs (string); |
3739 | return rxvt_wcstombs (string); |
3685 | } |
3740 | } |
3686 | |
3741 | |
3687 | /*----------------------------------------------------------------------*/ |
3742 | /*----------------------------------------------------------------------*/ |
3688 | /* |
3743 | /* |
3689 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3744 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3690 | */ |
3745 | */ |
3691 | void |
3746 | void |
3692 | rxvt_term::process_dcs_seq () |
3747 | rxvt_term::process_dcs_seq () |
3693 | { |
3748 | { |
3694 | unsigned char *s; |
3749 | char *s; |
3695 | unicode_t eh; |
3750 | unicode_t eh; |
3696 | |
3751 | |
3697 | /* |
3752 | /* |
3698 | * Not handled yet |
3753 | * Not handled yet |
3699 | */ |
3754 | */ |
… | |
… | |
3718 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3773 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3719 | arg = arg * 10 + (ch - '0'); |
3774 | arg = arg * 10 + (ch - '0'); |
3720 | |
3775 | |
3721 | if (ch == ';') |
3776 | if (ch == ';') |
3722 | { |
3777 | { |
3723 | unsigned char *s = get_to_st (eh); |
3778 | char *s = get_to_st (eh); |
3724 | |
3779 | |
3725 | if (s) |
3780 | if (s) |
3726 | { |
3781 | { |
3727 | process_xterm_seq (arg, (char *)s, eh); |
3782 | process_xterm_seq (arg, s, eh); |
3728 | free (s); |
3783 | free (s); |
3729 | } |
3784 | } |
3730 | } |
3785 | } |
3731 | } |
3786 | } |
3732 | |
3787 | |
3733 | void |
3788 | void |
3734 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
3789 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
3735 | { |
3790 | { |
3736 | if (str[0] == '?' && !str[1]) |
3791 | if (str[0] == '?' && !str[1]) |
3737 | { |
3792 | { |
3738 | unsigned short r, g, b; |
3793 | unsigned short r, g, b; |
3739 | pix_colors_focused[color].get (display, r, g, b); |
3794 | pix_colors_focused[color].get (display, r, g, b); |
… | |
… | |
3745 | |
3800 | |
3746 | /* |
3801 | /* |
3747 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3802 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3748 | */ |
3803 | */ |
3749 | void |
3804 | void |
3750 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
3805 | rxvt_term::process_xterm_seq (int op, const char *str, char resp) |
3751 | { |
3806 | { |
3752 | int changed = 0; |
3807 | int changed = 0; |
3753 | int color; |
3808 | int color; |
3754 | char *buf, *name; |
3809 | char *buf, *name; |
3755 | bool query = str[0] == '?' && !str[1]; |
3810 | bool query = str[0] == '?' && !str[1]; |
… | |
… | |
3976 | break; |
4031 | break; |
3977 | #endif |
4032 | #endif |
3978 | |
4033 | |
3979 | #if ENABLE_PERL |
4034 | #if ENABLE_PERL |
3980 | case URxvt_perl: |
4035 | case URxvt_perl: |
3981 | if (PERL_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END))) |
4036 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STR, str, DT_END))) |
3982 | ; // no responses yet |
4037 | ; // no responses yet |
3983 | break; |
4038 | break; |
3984 | #endif |
4039 | #endif |
3985 | } |
4040 | } |
3986 | } |
4041 | } |
… | |
… | |
4344 | scr_color (Color_bg, Color_bg); |
4399 | scr_color (Color_bg, Color_bg); |
4345 | break; |
4400 | break; |
4346 | |
4401 | |
4347 | //case 50: // not variable spacing |
4402 | //case 50: // not variable spacing |
4348 | |
4403 | |
4349 | #ifndef NO_BRIGHTCOLOR |
4404 | #if ENABLE_FRILLS |
4350 | case 90: |
4405 | case 90: |
4351 | case 91: /* set bright fg color */ |
4406 | case 91: /* set bright fg color */ |
4352 | case 92: |
4407 | case 92: |
4353 | case 93: |
4408 | case 93: |
4354 | case 94: |
4409 | case 94: |
… | |
… | |
4399 | */ |
4454 | */ |
4400 | void |
4455 | void |
4401 | rxvt_term::tt_printf (const char *fmt,...) |
4456 | rxvt_term::tt_printf (const char *fmt,...) |
4402 | { |
4457 | { |
4403 | va_list arg_ptr; |
4458 | va_list arg_ptr; |
4404 | unsigned char buf[256]; |
4459 | char buf[256]; |
4405 | |
4460 | |
4406 | va_start (arg_ptr, fmt); |
4461 | va_start (arg_ptr, fmt); |
4407 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4462 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4408 | va_end (arg_ptr); |
4463 | va_end (arg_ptr); |
4409 | tt_write (buf, strlen (buf)); |
4464 | tt_write (buf, strlen (buf)); |
… | |
… | |
4414 | * or generated by us in response to a query ESC sequence. |
4469 | * or generated by us in response to a query ESC sequence. |
4415 | */ |
4470 | */ |
4416 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
4471 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
4417 | |
4472 | |
4418 | void |
4473 | void |
4419 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
4474 | rxvt_term::tt_write (const char *data, unsigned int len) |
4420 | { |
4475 | { |
|
|
4476 | if (pty.pty < 0) |
|
|
4477 | return; |
|
|
4478 | |
4421 | if (v_buflen == 0) |
4479 | if (v_buflen == 0) |
4422 | { |
4480 | { |
4423 | ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); |
4481 | ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); |
4424 | |
4482 | |
4425 | if ((unsigned int)written == len) |
4483 | if ((unsigned int)written == len) |
… | |
… | |
4427 | |
4485 | |
4428 | data += written; |
4486 | data += written; |
4429 | len -= written; |
4487 | len -= written; |
4430 | } |
4488 | } |
4431 | |
4489 | |
4432 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
4490 | v_buffer = (char *)realloc (v_buffer, v_buflen + len); |
4433 | |
4491 | |
4434 | memcpy (v_buffer + v_buflen, data, len); |
4492 | memcpy (v_buffer + v_buflen, data, len); |
4435 | v_buflen += len; |
4493 | v_buflen += len; |
4436 | |
4494 | |
4437 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
4495 | pty_ev.set (EVENT_READ | EVENT_WRITE); |