… | |
… | |
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) 2003-2007 Marc Lehmann <pcg@goof.com> |
30 | * Copyright (c) 2003-2011 Marc Lehmann <schmorp@schmorp.de> |
31 | * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> |
31 | * Copyright (c) 2007 Emanuele Giaquinta <e.giaquinta@glauco.it> |
32 | * |
32 | * |
33 | * This program is free software; you can redistribute it and/or modify |
33 | * This program is free software; you can redistribute it and/or modify |
34 | * it under the terms of the GNU General Public License as published by |
34 | * it under the terms of the GNU General Public License as published by |
35 | * the Free Software Foundation; either version 2 of the License, or |
35 | * the Free Software Foundation; either version 2 of the License, or |
… | |
… | |
936 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
936 | else if (keysym == XK_Control_L || keysym == XK_Control_R) |
937 | mouse_slip_wheel_speed = 0; |
937 | mouse_slip_wheel_speed = 0; |
938 | #endif |
938 | #endif |
939 | } |
939 | } |
940 | |
940 | |
941 | #if defined (KEYSYM_RESOURCE) |
|
|
942 | unsigned int |
|
|
943 | rxvt_term::cmd_write (const char *str, unsigned int count) |
|
|
944 | { |
|
|
945 | unsigned int n, s; |
|
|
946 | |
|
|
947 | n = cmdbuf_ptr - cmdbuf_base; |
|
|
948 | s = cmdbuf_base + CBUFSIZ - 1 - cmdbuf_endp; |
|
|
949 | |
|
|
950 | if (n > 0 && s < count) |
|
|
951 | { |
|
|
952 | memmove (cmdbuf_base, cmdbuf_ptr, |
|
|
953 | (unsigned int) (cmdbuf_endp - cmdbuf_ptr)); |
|
|
954 | cmdbuf_ptr = cmdbuf_base; |
|
|
955 | cmdbuf_endp -= n; |
|
|
956 | s += n; |
|
|
957 | } |
|
|
958 | |
|
|
959 | if (count > s) |
|
|
960 | { |
|
|
961 | rxvt_warn ("data loss: cmd_write too large, continuing.\n"); |
|
|
962 | count = s; |
|
|
963 | } |
|
|
964 | |
|
|
965 | for (; count--;) |
|
|
966 | *cmdbuf_endp++ = *str++; |
|
|
967 | |
|
|
968 | cmd_parse (); |
|
|
969 | |
|
|
970 | return 0; |
|
|
971 | } |
|
|
972 | #endif |
|
|
973 | |
|
|
974 | void |
941 | void |
975 | rxvt_term::flush () |
942 | rxvt_term::flush () |
976 | { |
943 | { |
977 | flush_ev.stop (); |
944 | flush_ev.stop (); |
978 | |
945 | |
… | |
… | |
1152 | { |
1119 | { |
1153 | } |
1120 | } |
1154 | } event_handler; |
1121 | } event_handler; |
1155 | #endif |
1122 | #endif |
1156 | |
1123 | |
|
|
1124 | /* make sure all the cmd data is at beginning of cmdbuf */ |
|
|
1125 | void |
|
|
1126 | rxvt_term::cmdbuf_reify () |
|
|
1127 | { |
|
|
1128 | if (cmdbuf_ptr == cmdbuf_base) |
|
|
1129 | return; |
|
|
1130 | |
|
|
1131 | ssize_t used = cmdbuf_endp - cmdbuf_ptr; |
|
|
1132 | |
|
|
1133 | memmove (cmdbuf_base, cmdbuf_ptr, used); |
|
|
1134 | cmdbuf_ptr = cmdbuf_base; |
|
|
1135 | cmdbuf_endp = cmdbuf_ptr + used; |
|
|
1136 | |
|
|
1137 | } |
|
|
1138 | |
|
|
1139 | #if defined (KEYSYM_RESOURCE) |
|
|
1140 | void |
|
|
1141 | rxvt_term::cmdbuf_append (const char *str, size_t count) |
|
|
1142 | { |
|
|
1143 | cmdbuf_reify (); |
|
|
1144 | |
|
|
1145 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
|
|
1146 | |
|
|
1147 | if (count > avail) |
|
|
1148 | return; |
|
|
1149 | |
|
|
1150 | memcpy (cmdbuf_endp, str, count); |
|
|
1151 | cmdbuf_endp += count; |
|
|
1152 | |
|
|
1153 | cmd_parse (); |
|
|
1154 | } |
|
|
1155 | #endif |
|
|
1156 | |
1157 | bool |
1157 | bool |
1158 | rxvt_term::pty_fill () |
1158 | rxvt_term::pty_fill () |
1159 | { |
1159 | { |
1160 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
1160 | cmdbuf_reify (); |
1161 | |
1161 | |
1162 | if (CBUFSIZ == n) |
1162 | size_t avail = cmdbuf_base + CBUFSIZ - cmdbuf_endp; |
1163 | { |
1163 | |
1164 | rxvt_warn ("PLEASE REPORT: pty_fill on full buffer, draining input, continuing.\n"); |
1164 | if (!avail) |
1165 | n = 0; |
|
|
1166 | } |
1165 | { |
1167 | |
1166 | // normally this indicates a "too long" command sequence - just drop the data we have |
1168 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
|
|
1169 | cmdbuf_ptr = cmdbuf_base; |
1167 | cmdbuf_ptr = cmdbuf_base; |
1170 | cmdbuf_endp = cmdbuf_ptr + n; |
1168 | cmdbuf_endp = cmdbuf_ptr; |
|
|
1169 | avail = CBUFSIZ; |
|
|
1170 | } |
1171 | |
1171 | |
1172 | ssize_t r = read (pty->pty, cmdbuf_endp, CBUFSIZ - n); |
1172 | ssize_t r = read (pty->pty, cmdbuf_endp, avail); |
1173 | |
1173 | |
1174 | if (r > 0) |
1174 | if (r > 0) |
1175 | { |
1175 | { |
1176 | cmdbuf_endp += r; |
1176 | cmdbuf_endp += r; |
1177 | return true; |
1177 | return true; |
… | |
… | |
1492 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
1492 | HOOK_INVOKE ((this, HOOK_CONFIGURE_NOTIFY, DT_XEVENT, &ev, DT_END)); |
1493 | } |
1493 | } |
1494 | break; |
1494 | break; |
1495 | |
1495 | |
1496 | case PropertyNotify: |
1496 | case PropertyNotify: |
1497 | if (!HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END))) |
1497 | HOOK_INVOKE ((this, HOOK_PROPERTY_NOTIFY, DT_XEVENT, &ev, DT_END)); |
1498 | if (ev.xproperty.atom == xa[XA_VT_SELECTION] |
|
|
1499 | && ev.xproperty.state == PropertyNewValue) |
|
|
1500 | selection_property (ev.xproperty.window, ev.xproperty.atom); |
|
|
1501 | |
|
|
1502 | break; |
1498 | break; |
1503 | |
1499 | |
1504 | case SelectionClear: |
1500 | case SelectionClear: |
1505 | selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]); |
1501 | selection_clear (ev.xselectionclear.selection == xa[XA_CLIPBOARD]); |
1506 | break; |
|
|
1507 | |
|
|
1508 | case SelectionNotify: |
|
|
1509 | if (selection_wait == Sel_normal) |
|
|
1510 | selection_paste (ev.xselection.requestor, ev.xselection.property, true); |
|
|
1511 | break; |
1502 | break; |
1512 | |
1503 | |
1513 | case SelectionRequest: |
1504 | case SelectionRequest: |
1514 | selection_send (ev.xselectionrequest); |
1505 | selection_send (ev.xselectionrequest); |
1515 | break; |
1506 | break; |
… | |
… | |
2700 | } |
2691 | } |
2701 | break; |
2692 | break; |
2702 | |
2693 | |
2703 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2694 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2704 | case C1_ESA: /* ESC G */ |
2695 | case C1_ESA: /* ESC G */ |
2705 | process_graphics (); |
2696 | // used by original rxvt for rob nations own graphics mode |
|
|
2697 | if (cmd_getc () == 'Q') |
|
|
2698 | tt_printf ("\033G0\012"); /* query graphics - no graphics */ |
2706 | break; |
2699 | break; |
2707 | |
2700 | |
2708 | /* 8.3.63: CHARACTER TABULATION SET */ |
2701 | /* 8.3.63: CHARACTER TABULATION SET */ |
2709 | case C1_HTS: /* ESC H */ |
2702 | case C1_HTS: /* ESC H */ |
2710 | scr_set_tab (1); |
2703 | scr_set_tab (1); |
… | |
… | |
3981 | } |
3974 | } |
3982 | } |
3975 | } |
3983 | } |
3976 | } |
3984 | /*}}} */ |
3977 | /*}}} */ |
3985 | |
3978 | |
3986 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
|
|
3987 | void |
|
|
3988 | rxvt_term::process_graphics () |
|
|
3989 | { |
|
|
3990 | unicode_t ch, cmd = cmd_getc (); |
|
|
3991 | |
|
|
3992 | if (cmd == 'Q') |
|
|
3993 | { |
|
|
3994 | /* query graphics */ |
|
|
3995 | tt_printf ("\033G0\012"); /* no graphics */ |
|
|
3996 | return; |
|
|
3997 | } |
|
|
3998 | /* swallow other graphics sequences until terminating ':' */ |
|
|
3999 | do |
|
|
4000 | ch = cmd_getc (); |
|
|
4001 | while (ch != ':'); |
|
|
4002 | } |
|
|
4003 | /*}}} */ |
|
|
4004 | |
|
|
4005 | /* ------------------------------------------------------------------------- */ |
3979 | /* ------------------------------------------------------------------------- */ |
4006 | |
3980 | |
4007 | /* |
3981 | /* |
4008 | * Send printf () formatted output to the command. |
3982 | * Send printf () formatted output to the command. |
4009 | * Only use for small amounts of data. |
3983 | * Only use for small amounts of data. |
… | |
… | |
4037 | |
4011 | |
4038 | if (v_buflen == 0) |
4012 | if (v_buflen == 0) |
4039 | { |
4013 | { |
4040 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
4014 | ssize_t written = write (pty->pty, data, min (len, MAX_PTY_WRITE)); |
4041 | |
4015 | |
|
|
4016 | max_it (written, 0); |
|
|
4017 | |
4042 | if ((unsigned int)written == len) |
4018 | if (written == len) |
4043 | return; |
4019 | return; |
4044 | |
4020 | |
4045 | data += written; |
4021 | data += written; |
4046 | len -= written; |
4022 | len -= written; |
4047 | } |
4023 | } |