… | |
… | |
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. |
… | |
… | |
50 | #include "rxvtperl.h" |
50 | #include "rxvtperl.h" |
51 | #include "version.h" |
51 | #include "version.h" |
52 | #include "command.h" |
52 | #include "command.h" |
53 | |
53 | |
54 | #if HAVE_SCHED_YIELD |
54 | #if HAVE_SCHED_YIELD |
|
|
55 | #undef HAVE_SCHED_YIELD // disabled for the time being |
55 | # include <sched.h> |
56 | //# include <sched.h> |
56 | #endif |
57 | #endif |
57 | |
58 | |
58 | #ifdef KEYSYM_RESOURCE |
59 | #ifdef KEYSYM_RESOURCE |
59 | # include "keyboard.h" |
60 | # include "keyboard.h" |
60 | #endif |
61 | #endif |
… | |
… | |
267 | mb[0] = ch[0]; |
268 | mb[0] = ch[0]; |
268 | len = 1; |
269 | len = 1; |
269 | } |
270 | } |
270 | |
271 | |
271 | if (len > 0) |
272 | if (len > 0) |
272 | tt_write ((unsigned char *)mb, len); |
273 | tt_write (mb, len); |
273 | else |
274 | else |
274 | scr_bell (); |
275 | scr_bell (); |
275 | } |
276 | } |
276 | |
277 | |
277 | iso14755buf = 0; |
278 | iso14755buf = 0; |
… | |
… | |
305 | KeySym keysym; |
306 | KeySym keysym; |
306 | #ifdef DEBUG_CMD |
307 | #ifdef DEBUG_CMD |
307 | static int debug_key = 1; /* accessible by a debugger only */ |
308 | static int debug_key = 1; /* accessible by a debugger only */ |
308 | #endif |
309 | #endif |
309 | int valid_keysym; |
310 | int valid_keysym; |
310 | unsigned char kbuf[KBUFSZ]; |
311 | char kbuf[KBUFSZ]; |
311 | |
312 | |
312 | /* |
313 | /* |
313 | * 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 |
314 | * escape sequence to toggle the Keypad. |
315 | * escape sequence to toggle the Keypad. |
315 | * |
316 | * |
… | |
… | |
333 | Status status_return; |
334 | Status status_return; |
334 | |
335 | |
335 | #if 0 |
336 | #if 0 |
336 | #ifdef X_HAVE_UTF8_STRING |
337 | #ifdef X_HAVE_UTF8_STRING |
337 | 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 |
338 | len = Xutf8LookupString (Input_Context, &ev, (char *)kbuf, |
339 | len = Xutf8LookupString (Input_Context, &ev, kbuf, |
339 | KBUFSZ, &keysym, &status_return); |
340 | KBUFSZ, &keysym, &status_return); |
340 | else |
341 | else |
341 | #endif |
342 | #endif |
342 | #endif |
343 | #endif |
343 | { |
344 | { |
… | |
… | |
380 | || status_return == XLookupBoth; |
381 | || status_return == XLookupBoth; |
381 | } |
382 | } |
382 | else |
383 | else |
383 | #endif |
384 | #endif |
384 | { |
385 | { |
385 | len = XLookupString (&ev, (char *)kbuf, KBUFSZ, &keysym, &compose); |
386 | len = XLookupString (&ev, kbuf, KBUFSZ, &keysym, &compose); |
386 | valid_keysym = keysym != NoSymbol; |
387 | valid_keysym = keysym != NoSymbol; |
387 | } |
388 | } |
388 | |
389 | |
389 | if (valid_keysym) |
390 | if (valid_keysym) |
390 | { |
391 | { |
… | |
… | |
854 | { |
855 | { |
855 | #ifdef META8_OPTION |
856 | #ifdef META8_OPTION |
856 | /* set 8-bit on */ |
857 | /* set 8-bit on */ |
857 | if (meta && (meta_char == 0x80)) |
858 | if (meta && (meta_char == 0x80)) |
858 | { |
859 | { |
859 | unsigned char *ch; |
860 | char *ch; |
860 | |
861 | |
861 | for (ch = kbuf; ch < kbuf + len; ch++) |
862 | for (ch = kbuf; ch < kbuf + len; ch++) |
862 | *ch |= 0x80; |
863 | *ch |= 0x80; |
863 | |
864 | |
864 | meta = 0; |
865 | meta = 0; |
865 | } |
866 | } |
866 | #endif |
867 | #endif |
867 | /* nil */ ; |
868 | /* nil */ ; |
868 | } |
869 | } |
869 | } |
870 | } |
|
|
871 | |
|
|
872 | if (HOOK_INVOKE ((this, HOOK_KEY_PRESS, DT_XEVENT, &ev, DT_STRING_LEN, kbuf, len, DT_END))) |
|
|
873 | return; |
870 | |
874 | |
871 | if (len <= 0) |
875 | if (len <= 0) |
872 | return; /* not mapped */ |
876 | return; /* not mapped */ |
873 | |
877 | |
874 | if (OPTION (Opt_scrollTtyKeypress)) |
878 | if (OPTION (Opt_scrollTtyKeypress)) |
… | |
… | |
897 | #ifdef META8_OPTION |
901 | #ifdef META8_OPTION |
898 | && meta_char == C0_ESC |
902 | && meta_char == C0_ESC |
899 | #endif |
903 | #endif |
900 | ) |
904 | ) |
901 | { |
905 | { |
902 | const unsigned char ch = C0_ESC; |
906 | const char ch = C0_ESC; |
903 | tt_write (&ch, 1); |
907 | tt_write (&ch, 1); |
904 | } |
908 | } |
905 | |
909 | |
906 | #if defined(DEBUG_CMD) |
910 | #if defined(DEBUG_CMD) |
907 | /* Display keyboard buffer contents */ |
911 | /* Display keyboard buffer contents */ |
… | |
… | |
919 | |
923 | |
920 | #if MENUBAR_MAX || defined (KEYSYM_RESOURCE) |
924 | #if MENUBAR_MAX || defined (KEYSYM_RESOURCE) |
921 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
925 | /*{{{ rxvt_cmd_write (), rxvt_cmd_getc () */ |
922 | /* attempt to `write' count to the input buffer */ |
926 | /* attempt to `write' count to the input buffer */ |
923 | unsigned int |
927 | unsigned int |
924 | rxvt_term::cmd_write (const unsigned char *str, unsigned int count) |
928 | rxvt_term::cmd_write (const char *str, unsigned int count) |
925 | { |
929 | { |
926 | unsigned int n, s; |
930 | unsigned int n, s; |
927 | |
931 | |
928 | n = cmdbuf_ptr - cmdbuf_base; |
932 | n = cmdbuf_ptr - cmdbuf_base; |
929 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
933 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
… | |
… | |
966 | } |
970 | } |
967 | #endif |
971 | #endif |
968 | |
972 | |
969 | if (want_refresh) |
973 | if (want_refresh) |
970 | { |
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 | |
971 | scr_refresh (refresh_type); |
1014 | scr_refresh (refresh_type); |
972 | scrollbar_show (1); |
1015 | scrollbar_show (1); |
973 | #ifdef USE_XIM |
1016 | #ifdef USE_XIM |
974 | IMSendSpot (); |
1017 | IMSendSpot (); |
975 | #endif |
1018 | #endif |
… | |
… | |
1095 | { |
1138 | { |
1096 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1139 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1097 | |
1140 | |
1098 | if (CBUFSIZ == n) |
1141 | if (CBUFSIZ == n) |
1099 | { |
1142 | { |
1100 | 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"); |
1101 | n = 0; |
1144 | n = 0; |
1102 | } |
1145 | } |
1103 | |
1146 | |
1104 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1147 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
1105 | cmdbuf_ptr = cmdbuf_base; |
1148 | cmdbuf_ptr = cmdbuf_base; |
… | |
… | |
1162 | |
1205 | |
1163 | #ifdef POINTER_BLANK |
1206 | #ifdef POINTER_BLANK |
1164 | void |
1207 | void |
1165 | rxvt_term::pointer_blank () |
1208 | rxvt_term::pointer_blank () |
1166 | { |
1209 | { |
1167 | if (! OPTION (Opt_pointerBlank)) |
1210 | if (!OPTION (Opt_pointerBlank)) |
1168 | return; |
1211 | return; |
1169 | |
1212 | |
1170 | XDefineCursor (display->display, vt, display->blank_cursor); |
1213 | XDefineCursor (display->display, vt, display->blank_cursor); |
1171 | XFlush (display->display); |
1214 | XFlush (display->display); |
1172 | |
1215 | |
… | |
… | |
1371 | # endif |
1414 | # endif |
1372 | else |
1415 | else |
1373 | iso14755buf = 0; |
1416 | iso14755buf = 0; |
1374 | } |
1417 | } |
1375 | #endif |
1418 | #endif |
|
|
1419 | |
|
|
1420 | if (ev.xany.window == vt && HOOK_INVOKE ((this, HOOK_KEY_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
1421 | break; |
1376 | |
1422 | |
1377 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1423 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1378 | if (!(ev.xkey.state & ControlMask)) |
1424 | if (!(ev.xkey.state & ControlMask)) |
1379 | slip_wheel_ev.stop (); |
1425 | slip_wheel_ev.stop (); |
1380 | else if (ks == XK_Control_L || ks == XK_Control_R) |
1426 | else if (ks == XK_Control_L || ks == XK_Control_R) |
… | |
… | |
1595 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
1641 | if ((priv_modes & PrivMode_mouse_report) && !bypass_keystate) |
1596 | break; |
1642 | break; |
1597 | |
1643 | |
1598 | if (ev.xany.window == vt) |
1644 | if (ev.xany.window == vt) |
1599 | { |
1645 | { |
|
|
1646 | if (HOOK_INVOKE ((this, HOOK_MOTION_NOTIFY, DT_XEVENT, &ev, DT_END))) |
|
|
1647 | ; // nop |
1600 | if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
1648 | else if (ev.xbutton.state & (Button1Mask | Button3Mask)) |
1601 | { |
1649 | { |
1602 | while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) |
1650 | while (XCheckTypedWindowEvent (disp, vt, MotionNotify, &ev)) |
1603 | ; |
1651 | ; |
1604 | |
1652 | |
1605 | XQueryPointer (disp, vt, |
1653 | XQueryPointer (disp, vt, |
… | |
… | |
1701 | if (!focus) |
1749 | if (!focus) |
1702 | { |
1750 | { |
1703 | focus = 1; |
1751 | focus = 1; |
1704 | want_refresh = 1; |
1752 | want_refresh = 1; |
1705 | |
1753 | |
1706 | PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1754 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1707 | |
1755 | |
1708 | #if USE_XIM |
1756 | #if USE_XIM |
1709 | if (Input_Context != NULL) |
1757 | if (Input_Context != NULL) |
1710 | { |
1758 | { |
1711 | IMSetStatusPosition (); |
1759 | IMSetStatusPosition (); |
… | |
… | |
1732 | if (focus) |
1780 | if (focus) |
1733 | { |
1781 | { |
1734 | focus = 0; |
1782 | focus = 0; |
1735 | want_refresh = 1; |
1783 | want_refresh = 1; |
1736 | |
1784 | |
1737 | PERL_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1785 | HOOK_INVOKE ((this, HOOK_FOCUS_OUT, DT_END)); |
1738 | |
1786 | |
1739 | #if ENABLE_FRILLS || ISO_14755 |
1787 | #if ENABLE_FRILLS || ISO_14755 |
1740 | if (iso14755buf) |
1788 | if (iso14755buf) |
1741 | { |
1789 | { |
1742 | iso14755buf = 0; |
1790 | iso14755buf = 0; |
… | |
… | |
1795 | rxvt_term::button_press (XButtonEvent &ev) |
1843 | rxvt_term::button_press (XButtonEvent &ev) |
1796 | { |
1844 | { |
1797 | int reportmode = 0, clickintime; |
1845 | int reportmode = 0, clickintime; |
1798 | |
1846 | |
1799 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
1847 | bypass_keystate = ev.state & (ModMetaMask | ShiftMask); |
|
|
1848 | |
1800 | if (!bypass_keystate) |
1849 | if (!bypass_keystate) |
1801 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
1850 | reportmode = !! (priv_modes & PrivMode_mouse_report); |
1802 | |
1851 | |
1803 | /* |
1852 | /* |
1804 | * VT window processing of button press |
1853 | * VT window processing of button press |
… | |
… | |
1853 | else |
1902 | else |
1854 | { |
1903 | { |
1855 | if (ev.button != MEvent.button) |
1904 | if (ev.button != MEvent.button) |
1856 | MEvent.clicks = 0; |
1905 | MEvent.clicks = 0; |
1857 | |
1906 | |
|
|
1907 | if (!HOOK_INVOKE ((this, HOOK_BUTTON_PRESS, DT_XEVENT, &ev, DT_END))) |
1858 | switch (ev.button) |
1908 | switch (ev.button) |
1859 | { |
1909 | { |
1860 | case Button1: |
1910 | case Button1: |
1861 | /* allow meta + click to select rectangular areas */ |
1911 | /* allow meta + click to select rectangular areas */ |
1862 | /* should be done in screen.C */ |
1912 | /* should be done in screen.C */ |
1863 | #if ENABLE_FRILLS |
1913 | #if ENABLE_FRILLS |
1864 | selection.rect = !!(ev.state & ModMetaMask); |
1914 | selection.rect = !!(ev.state & ModMetaMask); |
1865 | #else |
1915 | #else |
1866 | selection.rect = false; |
1916 | selection.rect = false; |
1867 | #endif |
1917 | #endif |
1868 | |
1918 | |
1869 | /* allow shift+left click to extend selection */ |
1919 | /* allow shift+left click to extend selection */ |
1870 | if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) |
1920 | if (ev.state & ShiftMask && ! (priv_modes & PrivMode_mouse_report)) |
1871 | { |
1921 | { |
1872 | if (MEvent.button == Button1 && clickintime) |
1922 | if (MEvent.button == Button1 && clickintime) |
1873 | selection_rotate (ev.x, ev.y); |
1923 | selection_rotate (ev.x, ev.y); |
1874 | else |
1924 | else |
1875 | selection_extend (ev.x, ev.y, 1); |
1925 | selection_extend (ev.x, ev.y, 1); |
1876 | } |
1926 | } |
1877 | else |
1927 | else |
1878 | { |
1928 | { |
1879 | if (MEvent.button == Button1 && clickintime) |
1929 | if (MEvent.button == Button1 && clickintime) |
1880 | MEvent.clicks++; |
1930 | MEvent.clicks++; |
1881 | else |
1931 | else |
1882 | MEvent.clicks = 1; |
1932 | MEvent.clicks = 1; |
1883 | |
1933 | |
1884 | selection_click (MEvent.clicks, ev.x, ev.y); |
1934 | selection_click (MEvent.clicks, ev.x, ev.y); |
1885 | } |
1935 | } |
1886 | |
1936 | |
1887 | MEvent.button = Button1; |
1937 | MEvent.button = Button1; |
1888 | break; |
1938 | break; |
1889 | |
1939 | |
1890 | case Button3: |
1940 | case Button3: |
1891 | if (MEvent.button == Button3 && clickintime) |
1941 | if (MEvent.button == Button3 && clickintime) |
1892 | selection_rotate (ev.x, ev.y); |
1942 | selection_rotate (ev.x, ev.y); |
1893 | else |
1943 | else |
1894 | selection_extend (ev.x, ev.y, 1); |
1944 | selection_extend (ev.x, ev.y, 1); |
1895 | |
1945 | |
1896 | MEvent.button = Button3; |
1946 | MEvent.button = Button3; |
1897 | break; |
1947 | break; |
1898 | } |
1948 | } |
1899 | } |
1949 | } |
1900 | |
1950 | |
1901 | MEvent.time = ev.time; |
1951 | MEvent.time = ev.time; |
1902 | return; |
1952 | return; |
1903 | } |
1953 | } |
1904 | |
1954 | |
… | |
… | |
2113 | */ |
2163 | */ |
2114 | if (priv_modes & PrivMode_mouse_report |
2164 | if (priv_modes & PrivMode_mouse_report |
2115 | && bypass_keystate |
2165 | && bypass_keystate |
2116 | && ev.button == Button1 && MEvent.clicks <= 1) |
2166 | && ev.button == Button1 && MEvent.clicks <= 1) |
2117 | selection_extend (ev.x, ev.y, 0); |
2167 | selection_extend (ev.x, ev.y, 0); |
|
|
2168 | |
|
|
2169 | if (!HOOK_INVOKE ((this, HOOK_BUTTON_RELEASE, DT_XEVENT, &ev, DT_END))) |
|
|
2170 | return; |
2118 | |
2171 | |
2119 | switch (ev.button) |
2172 | switch (ev.button) |
2120 | { |
2173 | { |
2121 | case Button1: |
2174 | case Button1: |
2122 | case Button3: |
2175 | case Button3: |
… | |
… | |
2668 | bool |
2721 | bool |
2669 | rxvt_term::cmd_parse () |
2722 | rxvt_term::cmd_parse () |
2670 | { |
2723 | { |
2671 | bool flag = false; |
2724 | bool flag = false; |
2672 | unicode_t ch = NOCHAR; |
2725 | unicode_t ch = NOCHAR; |
2673 | unsigned char *seq_begin; // remember start of esc-sequence here |
2726 | char *seq_begin; // remember start of esc-sequence here |
2674 | |
2727 | |
2675 | for (;;) |
2728 | for (;;) |
2676 | { |
2729 | { |
2677 | if (ch == NOCHAR) |
2730 | if (ch == NOCHAR) |
2678 | { |
2731 | { |
2679 | seq_begin = cmdbuf_ptr; |
2732 | seq_begin = cmdbuf_ptr; |
2680 | ch = next_char (); |
2733 | ch = next_char (); |
2681 | } |
|
|
2682 | |
2734 | |
2683 | if (ch == NOCHAR) // TODO: improve |
2735 | if (ch == NOCHAR) |
2684 | break; |
2736 | break; |
|
|
2737 | } |
2685 | |
2738 | |
2686 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
2739 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
2687 | { |
2740 | { |
2688 | if (!seen_input) |
2741 | if (!seen_input) |
2689 | { |
2742 | { |
… | |
… | |
2730 | } |
2783 | } |
2731 | |
2784 | |
2732 | // scr_add_lines only works for nlines <= nrow - 1. |
2785 | // scr_add_lines only works for nlines <= nrow - 1. |
2733 | if (nlines >= nrow - 1) |
2786 | if (nlines >= nrow - 1) |
2734 | { |
2787 | { |
|
|
2788 | if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END))) |
2735 | scr_add_lines (buf, nlines, str - buf); |
2789 | scr_add_lines (buf, nlines, str - buf); |
|
|
2790 | |
2736 | nlines = 0; |
2791 | nlines = 0; |
2737 | str = buf; |
2792 | str = buf; |
2738 | eol = str + min (ncol, UBUFSIZ); |
2793 | eol = str + min (ncol, UBUFSIZ); |
2739 | } |
2794 | } |
2740 | |
2795 | |
… | |
… | |
2753 | |
2808 | |
2754 | seq_begin = cmdbuf_ptr; |
2809 | seq_begin = cmdbuf_ptr; |
2755 | ch = next_char (); |
2810 | ch = next_char (); |
2756 | } |
2811 | } |
2757 | |
2812 | |
|
|
2813 | if (!HOOK_INVOKE ((this, HOOK_ADD_LINES, DT_USTRING_LEN, buf, str - buf, DT_END))) |
2758 | scr_add_lines (buf, nlines, str - buf); |
2814 | scr_add_lines (buf, nlines, str - buf); |
2759 | |
2815 | |
2760 | /* |
2816 | /* |
2761 | * If there have been a lot of new lines, then update the screen |
2817 | * If there have been a lot of new lines, then update the screen |
2762 | * What the heck I'll cheat and only refresh less than every page-full. |
2818 | * What the heck I'll cheat and only refresh less than every page-full. |
2763 | * the number of pages between refreshes is refresh_limit, which |
2819 | * the number of pages between refreshes is refresh_limit, which |
… | |
… | |
2810 | rxvt_term::next_char () |
2866 | rxvt_term::next_char () |
2811 | { |
2867 | { |
2812 | while (cmdbuf_ptr < cmdbuf_endp) |
2868 | while (cmdbuf_ptr < cmdbuf_endp) |
2813 | { |
2869 | { |
2814 | // assume 7-bit to be ascii ALWAYS |
2870 | // assume 7-bit to be ascii ALWAYS |
2815 | if (*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2871 | if ((unsigned char)*cmdbuf_ptr <= 0x7f && *cmdbuf_ptr != 0x1b) |
2816 | return *cmdbuf_ptr++; |
2872 | return *cmdbuf_ptr++; |
2817 | |
2873 | |
2818 | wchar_t wc; |
2874 | wchar_t wc; |
2819 | size_t len = mbrtowc (&wc, (char *)cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
2875 | size_t len = mbrtowc (&wc, cmdbuf_ptr, cmdbuf_endp - cmdbuf_ptr, mbstate); |
2820 | |
2876 | |
2821 | if (len == (size_t)-2) |
2877 | if (len == (size_t)-2) |
2822 | { |
2878 | { |
2823 | // the mbstate stores incomplete sequences. didn't know this :/ |
2879 | // the mbstate stores incomplete sequences. didn't know this :/ |
2824 | cmdbuf_ptr = cmdbuf_endp; |
2880 | cmdbuf_ptr = cmdbuf_endp; |
… | |
… | |
2963 | case C0_ESC: |
3019 | case C0_ESC: |
2964 | process_escape_seq (); |
3020 | process_escape_seq (); |
2965 | break; |
3021 | break; |
2966 | case C0_ENQ: /* terminal Status */ |
3022 | case C0_ENQ: /* terminal Status */ |
2967 | if (rs[Rs_answerbackstring]) |
3023 | if (rs[Rs_answerbackstring]) |
2968 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
3024 | tt_write (rs [Rs_answerbackstring], strlen (rs [Rs_answerbackstring])); |
2969 | (unsigned int)strlen (rs[Rs_answerbackstring])); |
|
|
2970 | else |
3025 | else |
2971 | tt_write ((unsigned char *)VT100_ANS, |
3026 | tt_write (VT100_ANS, strlen (VT100_ANS)); |
2972 | (unsigned int)strlen (VT100_ANS)); |
|
|
2973 | break; |
3027 | break; |
2974 | case C0_BEL: /* bell */ |
3028 | case C0_BEL: /* bell */ |
2975 | scr_bell (); |
3029 | scr_bell (); |
2976 | break; |
3030 | break; |
2977 | case C0_BS: /* backspace */ |
3031 | case C0_BS: /* backspace */ |
… | |
… | |
3165 | process_dcs_seq (); |
3219 | process_dcs_seq (); |
3166 | break; |
3220 | break; |
3167 | |
3221 | |
3168 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
3222 | /* 8.3.110: SINGLE CHARACTER INTRODUCER */ |
3169 | case C1_SCI: /* ESC Z */ |
3223 | case C1_SCI: /* ESC Z */ |
3170 | tt_write ((const unsigned char *)ESCZ_ANSWER, |
3224 | tt_write (ESCZ_ANSWER, sizeof (ESCZ_ANSWER) - 1); |
3171 | (unsigned int) (sizeof (ESCZ_ANSWER) - 1)); |
|
|
3172 | break; /* steal obsolete ESC [ c */ |
3225 | break; /* steal obsolete ESC [ c */ |
3173 | |
3226 | |
3174 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
3227 | /* 8.3.16: CONTROL SEQUENCE INTRODUCER */ |
3175 | case C1_CSI: /* ESC [ */ |
3228 | case C1_CSI: /* ESC [ */ |
3176 | process_csi_seq (); |
3229 | process_csi_seq (); |
… | |
… | |
3420 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
3473 | case CSI_SU: /* 8.3.148: (1) SCROLL UP */ |
3421 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
3474 | scr_scroll_text (screen.tscroll, screen.bscroll, arg[0]); |
3422 | break; |
3475 | break; |
3423 | |
3476 | |
3424 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3477 | case CSI_DA: /* 8.3.24: (0) DEVICE ATTRIBUTES */ |
3425 | tt_write ((const unsigned char *)VT100_ANS, |
3478 | tt_write (VT100_ANS, sizeof (VT100_ANS) - 1); |
3426 | (unsigned int) (sizeof (VT100_ANS) - 1)); |
|
|
3427 | break; |
3479 | break; |
3428 | |
3480 | |
3429 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3481 | case CSI_SGR: /* 8.3.118: (0) SELECT GRAPHIC RENDITION */ |
3430 | process_sgr_mode (nargs, arg); |
3482 | process_sgr_mode (nargs, arg); |
3431 | break; |
3483 | break; |
… | |
… | |
3633 | /*----------------------------------------------------------------------*/ |
3685 | /*----------------------------------------------------------------------*/ |
3634 | /* |
3686 | /* |
3635 | * get input up until STRING TERMINATOR (or BEL) |
3687 | * get input up until STRING TERMINATOR (or BEL) |
3636 | * ends_how is terminator used. returned input must be free()'d |
3688 | * ends_how is terminator used. returned input must be free()'d |
3637 | */ |
3689 | */ |
3638 | unsigned char * |
3690 | char * |
3639 | rxvt_term::get_to_st (unicode_t &ends_how) |
3691 | rxvt_term::get_to_st (unicode_t &ends_how) |
3640 | { |
3692 | { |
3641 | unicode_t ch; |
3693 | unicode_t ch; |
3642 | bool seen_esc = false; |
3694 | bool seen_esc = false; |
3643 | unsigned int n = 0; |
3695 | unsigned int n = 0; |
… | |
… | |
3676 | |
3728 | |
3677 | string[n++] = '\0'; |
3729 | string[n++] = '\0'; |
3678 | |
3730 | |
3679 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
3731 | ends_how = (ch == 0x5c ? C0_ESC : ch); |
3680 | |
3732 | |
3681 | return (unsigned char *)rxvt_wcstombs (string); |
3733 | return rxvt_wcstombs (string); |
3682 | } |
3734 | } |
3683 | |
3735 | |
3684 | /*----------------------------------------------------------------------*/ |
3736 | /*----------------------------------------------------------------------*/ |
3685 | /* |
3737 | /* |
3686 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3738 | * process DEVICE CONTROL STRING `ESC P ... (ST|BEL)' or `0x90 ... (ST|BEL)' |
3687 | */ |
3739 | */ |
3688 | void |
3740 | void |
3689 | rxvt_term::process_dcs_seq () |
3741 | rxvt_term::process_dcs_seq () |
3690 | { |
3742 | { |
3691 | unsigned char *s; |
3743 | char *s; |
3692 | unicode_t eh; |
3744 | unicode_t eh; |
3693 | |
3745 | |
3694 | /* |
3746 | /* |
3695 | * Not handled yet |
3747 | * Not handled yet |
3696 | */ |
3748 | */ |
… | |
… | |
3715 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3767 | for (arg = 0; isdigit (ch); ch = cmd_getc ()) |
3716 | arg = arg * 10 + (ch - '0'); |
3768 | arg = arg * 10 + (ch - '0'); |
3717 | |
3769 | |
3718 | if (ch == ';') |
3770 | if (ch == ';') |
3719 | { |
3771 | { |
3720 | unsigned char *s = get_to_st (eh); |
3772 | char *s = get_to_st (eh); |
3721 | |
3773 | |
3722 | if (s) |
3774 | if (s) |
3723 | { |
3775 | { |
3724 | process_xterm_seq (arg, (char *)s, eh); |
3776 | process_xterm_seq (arg, s, eh); |
3725 | free (s); |
3777 | free (s); |
3726 | } |
3778 | } |
3727 | } |
3779 | } |
3728 | } |
3780 | } |
3729 | |
3781 | |
3730 | void |
3782 | void |
3731 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
3783 | rxvt_term::process_color_seq (int report, int color, const char *str, char resp) |
3732 | { |
3784 | { |
3733 | if (str[0] == '?' && !str[1]) |
3785 | if (str[0] == '?' && !str[1]) |
3734 | { |
3786 | { |
3735 | unsigned short r, g, b; |
3787 | unsigned short r, g, b; |
3736 | pix_colors_focused[color].get (display, r, g, b); |
3788 | pix_colors_focused[color].get (display, r, g, b); |
… | |
… | |
3742 | |
3794 | |
3743 | /* |
3795 | /* |
3744 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3796 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3745 | */ |
3797 | */ |
3746 | void |
3798 | void |
3747 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
3799 | rxvt_term::process_xterm_seq (int op, const char *str, char resp) |
3748 | { |
3800 | { |
3749 | int changed = 0; |
3801 | int changed = 0; |
3750 | int color; |
3802 | int color; |
3751 | char *buf, *name; |
3803 | char *buf, *name; |
3752 | bool query = str[0] == '?' && !str[1]; |
3804 | bool query = str[0] == '?' && !str[1]; |
… | |
… | |
3959 | } |
4011 | } |
3960 | break; |
4012 | break; |
3961 | |
4013 | |
3962 | case URxvt_view_up: |
4014 | case URxvt_view_up: |
3963 | case URxvt_view_down: |
4015 | case URxvt_view_down: |
|
|
4016 | { |
3964 | int lines = atoi (str); |
4017 | int lines = atoi (str); |
3965 | |
4018 | |
3966 | if (lines) |
4019 | if (lines) |
3967 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
4020 | scr_page (op == URxvt_view_up ? UP : DN, lines); |
3968 | else |
4021 | else |
3969 | { |
|
|
3970 | scr_erase_savelines (); |
4022 | scr_erase_savelines (); |
3971 | } |
4023 | } |
3972 | |
4024 | |
|
|
4025 | break; |
|
|
4026 | #endif |
|
|
4027 | |
|
|
4028 | #if ENABLE_PERL |
|
|
4029 | case URxvt_perl: |
|
|
4030 | if (HOOK_INVOKE ((this, HOOK_OSC_SEQ, DT_STRING, str, DT_END))) |
|
|
4031 | ; // no responses yet |
3973 | break; |
4032 | break; |
3974 | #endif |
4033 | #endif |
3975 | } |
4034 | } |
3976 | } |
4035 | } |
3977 | /*----------------------------------------------------------------------*/ |
4036 | /*----------------------------------------------------------------------*/ |
… | |
… | |
4334 | scr_color (Color_bg, Color_bg); |
4393 | scr_color (Color_bg, Color_bg); |
4335 | break; |
4394 | break; |
4336 | |
4395 | |
4337 | //case 50: // not variable spacing |
4396 | //case 50: // not variable spacing |
4338 | |
4397 | |
4339 | #ifndef NO_BRIGHTCOLOR |
4398 | #if ENABLE_FRILLS |
4340 | case 90: |
4399 | case 90: |
4341 | case 91: /* set bright fg color */ |
4400 | case 91: /* set bright fg color */ |
4342 | case 92: |
4401 | case 92: |
4343 | case 93: |
4402 | case 93: |
4344 | case 94: |
4403 | case 94: |
… | |
… | |
4389 | */ |
4448 | */ |
4390 | void |
4449 | void |
4391 | rxvt_term::tt_printf (const char *fmt,...) |
4450 | rxvt_term::tt_printf (const char *fmt,...) |
4392 | { |
4451 | { |
4393 | va_list arg_ptr; |
4452 | va_list arg_ptr; |
4394 | unsigned char buf[256]; |
4453 | char buf[256]; |
4395 | |
4454 | |
4396 | va_start (arg_ptr, fmt); |
4455 | va_start (arg_ptr, fmt); |
4397 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4456 | vsnprintf ((char *)buf, 256, fmt, arg_ptr); |
4398 | va_end (arg_ptr); |
4457 | va_end (arg_ptr); |
4399 | tt_write (buf, strlen (buf)); |
4458 | tt_write (buf, strlen (buf)); |
… | |
… | |
4404 | * or generated by us in response to a query ESC sequence. |
4463 | * or generated by us in response to a query ESC sequence. |
4405 | */ |
4464 | */ |
4406 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
4465 | const unsigned int MAX_PTY_WRITE = 255; // minimum MAX_INPUT |
4407 | |
4466 | |
4408 | void |
4467 | void |
4409 | rxvt_term::tt_write (const unsigned char *data, unsigned int len) |
4468 | rxvt_term::tt_write (const char *data, unsigned int len) |
4410 | { |
4469 | { |
|
|
4470 | if (pty.pty < 0) |
|
|
4471 | return; |
|
|
4472 | |
4411 | if (v_buflen == 0) |
4473 | if (v_buflen == 0) |
4412 | { |
4474 | { |
4413 | ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); |
4475 | ssize_t written = write (pty.pty, data, min (len, MAX_PTY_WRITE)); |
4414 | |
4476 | |
4415 | if ((unsigned int)written == len) |
4477 | if ((unsigned int)written == len) |
… | |
… | |
4417 | |
4479 | |
4418 | data += written; |
4480 | data += written; |
4419 | len -= written; |
4481 | len -= written; |
4420 | } |
4482 | } |
4421 | |
4483 | |
4422 | v_buffer = (unsigned char *)realloc (v_buffer, v_buflen + len); |
4484 | v_buffer = (char *)realloc (v_buffer, v_buflen + len); |
4423 | |
4485 | |
4424 | memcpy (v_buffer + v_buflen, data, len); |
4486 | memcpy (v_buffer + v_buflen, data, len); |
4425 | v_buflen += len; |
4487 | v_buflen += len; |
4426 | |
4488 | |
4427 | pty_ev.set (EVENT_READ | EVENT_WRITE); |
4489 | pty_ev.set (EVENT_READ | EVENT_WRITE); |