1 | /*--------------------------------*-C-*---------------------------------* |
1 | /*--------------------------------*-C-*---------------------------------* |
2 | * File: command.c |
2 | * File: command.C |
3 | *----------------------------------------------------------------------* |
3 | *----------------------------------------------------------------------* |
4 | * |
4 | * |
5 | * All portions of code are copyright by their respective author/s. |
5 | * All portions of code are copyright by their respective author/s. |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
6 | * Copyright (c) 1992 John Bovey, University of Kent at Canterbury <jdb@ukc.ac.uk> |
7 | * - original version |
7 | * - original version |
… | |
… | |
672 | scr_refresh (refresh_type); |
672 | scr_refresh (refresh_type); |
673 | scrollbar_show (1); |
673 | scrollbar_show (1); |
674 | #ifdef USE_XIM |
674 | #ifdef USE_XIM |
675 | IMSendSpot (); |
675 | IMSendSpot (); |
676 | #endif |
676 | #endif |
677 | |
|
|
678 | } |
677 | } |
679 | |
678 | |
680 | display->flush (); |
679 | display->flush (); |
681 | } |
680 | } |
682 | |
681 | |
… | |
… | |
711 | w.start (w.at + TEXT_BLINK_INTERVAL); |
710 | w.start (w.at + TEXT_BLINK_INTERVAL); |
712 | } |
711 | } |
713 | } |
712 | } |
714 | #endif |
713 | #endif |
715 | |
714 | |
|
|
715 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
|
|
716 | void |
|
|
717 | rxvt_term::cont_scroll_cb (time_watcher &w) |
|
|
718 | { |
|
|
719 | if ((scrollbar_isUp() || scrollbar_isDn()) && |
|
|
720 | scr_page (scrollbar_isUp() ? UP : DN, 1)) |
|
|
721 | { |
|
|
722 | refresh_type |= SMOOTH_REFRESH; |
|
|
723 | want_refresh = 1; |
|
|
724 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
725 | } |
|
|
726 | } |
|
|
727 | #endif |
|
|
728 | |
|
|
729 | #ifdef SELECTION_SCROLLING |
|
|
730 | void |
|
|
731 | rxvt_term::sel_scroll_cb (time_watcher &w) |
|
|
732 | { |
|
|
733 | if (scr_page (scroll_selection_dir, scroll_selection_lines)) |
|
|
734 | { |
|
|
735 | selection_extend (selection_save_x, selection_save_y, selection_save_state); |
|
|
736 | refresh_type |= SMOOTH_REFRESH; |
|
|
737 | want_refresh = 1; |
|
|
738 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
739 | } |
|
|
740 | } |
|
|
741 | #endif |
|
|
742 | |
|
|
743 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
|
|
744 | void |
|
|
745 | rxvt_term::slip_wheel_cb (time_watcher &w) |
|
|
746 | { |
|
|
747 | if (mouse_slip_wheel_speed == 0 |
|
|
748 | || mouse_slip_wheel_speed < 0 ? scr_page (DN, -mouse_slip_wheel_speed) |
|
|
749 | : scr_page (UP, mouse_slip_wheel_speed)) |
|
|
750 | { |
|
|
751 | refresh_type |= SMOOTH_REFRESH; |
|
|
752 | want_refresh = 1; |
|
|
753 | w.start (w.at + SCROLLBAR_CONTINUOUS_DELAY); |
|
|
754 | } |
|
|
755 | } |
|
|
756 | #endif |
|
|
757 | |
716 | bool |
758 | bool |
717 | rxvt_term::pty_fill () |
759 | rxvt_term::pty_fill () |
718 | { |
760 | { |
719 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
761 | ssize_t n = cmdbuf_endp - cmdbuf_ptr; |
|
|
762 | |
|
|
763 | if (CBUFSIZ == n) |
|
|
764 | { |
|
|
765 | rxvt_warn ("pty_fill on full buffer, draining input, continuing.\n"); |
|
|
766 | n = 0; |
|
|
767 | } |
720 | |
768 | |
721 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
769 | memmove (cmdbuf_base, cmdbuf_ptr, n); |
722 | cmdbuf_ptr = cmdbuf_base; |
770 | cmdbuf_ptr = cmdbuf_base; |
723 | cmdbuf_endp = cmdbuf_ptr + n; |
771 | cmdbuf_endp = cmdbuf_ptr + n; |
724 | |
772 | |
… | |
… | |
742 | SET_LOCALE (locale); |
790 | SET_LOCALE (locale); |
743 | |
791 | |
744 | if (revents & EVENT_WRITE) |
792 | if (revents & EVENT_WRITE) |
745 | tt_write (0, 0); |
793 | tt_write (0, 0); |
746 | else if (revents & EVENT_READ) |
794 | else if (revents & EVENT_READ) |
747 | { |
|
|
748 | // loop, but don't allow a single term to monopolize us |
795 | // loop, but don't allow a single term to monopolize us |
749 | // the number of loops is fully arbitrary, and thus wrong |
|
|
750 | while (pty_fill ()) |
796 | while (pty_fill ()) |
751 | { |
|
|
752 | if (!seen_input) |
|
|
753 | { |
|
|
754 | seen_input = 1; |
|
|
755 | /* once we know the shell is running, send the screen size. Again! */ |
|
|
756 | // I don't know why, btw. |
|
|
757 | tt_winch (); |
|
|
758 | } |
|
|
759 | |
|
|
760 | if (cmd_parse ()) |
797 | if (cmd_parse ()) |
761 | break; |
798 | break; |
762 | } |
|
|
763 | } |
|
|
764 | } |
799 | } |
765 | |
800 | |
766 | #ifdef POINTER_BLANK |
801 | #ifdef POINTER_BLANK |
767 | void |
802 | void |
768 | rxvt_term::pointer_unblank () |
803 | rxvt_term::pointer_unblank () |
… | |
… | |
979 | break; |
1014 | break; |
980 | |
1015 | |
981 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
1016 | #if defined(MOUSE_WHEEL) && defined(MOUSE_SLIP_WHEELING) |
982 | case KeyRelease: |
1017 | case KeyRelease: |
983 | { |
1018 | { |
984 | if (! (ev.xkey.state & ControlMask)) |
1019 | if (!(ev.xkey.state & ControlMask)) |
985 | mouse_slip_wheel_speed = 0; |
1020 | slip_wheel_ev.stop (); |
986 | else |
1021 | else |
987 | { |
1022 | { |
988 | KeySym ks; |
1023 | KeySym ks; |
989 | |
1024 | |
990 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
1025 | ks = XKeycodeToKeysym (display->display, ev.xkey.keycode, 0); |
991 | if (ks == XK_Control_L || ks == XK_Control_R) |
1026 | if (ks == XK_Control_L || ks == XK_Control_R) |
992 | mouse_slip_wheel_speed = 0; |
1027 | mouse_slip_wheel_speed = 0; |
993 | } |
1028 | } |
… | |
… | |
1013 | && (ev.xclient.data.l[0] == DndFile |
1048 | && (ev.xclient.data.l[0] == DndFile |
1014 | || ev.xclient.data.l[0] == DndDir |
1049 | || ev.xclient.data.l[0] == DndDir |
1015 | || ev.xclient.data.l[0] == DndLink)) |
1050 | || ev.xclient.data.l[0] == DndLink)) |
1016 | { |
1051 | { |
1017 | /* Get Dnd data */ |
1052 | /* Get Dnd data */ |
1018 | Atom ActualType; |
1053 | Atom ActualType; |
1019 | int ActualFormat; |
1054 | int ActualFormat; |
1020 | unsigned char *data; |
1055 | unsigned char *data; |
1021 | unsigned long Size, RemainingBytes; |
1056 | unsigned long Size, RemainingBytes; |
1022 | |
1057 | |
1023 | XGetWindowProperty (display->display, display->root, |
1058 | XGetWindowProperty (display->display, display->root, |
1024 | xa[XA_DNDSELECTION], |
1059 | xa[XA_DNDSELECTION], |
1025 | 0L, 1000000L, |
1060 | 0L, 1000000L, |
1026 | False, AnyPropertyType, |
1061 | False, AnyPropertyType, |
… | |
… | |
1029 | &data); |
1064 | &data); |
1030 | XChangeProperty (display->display, display->root, |
1065 | XChangeProperty (display->display, display->root, |
1031 | XA_CUT_BUFFER0, XA_STRING, |
1066 | XA_CUT_BUFFER0, XA_STRING, |
1032 | 8, PropModeReplace, |
1067 | 8, PropModeReplace, |
1033 | data, STRLEN (data)); |
1068 | data, STRLEN (data)); |
|
|
1069 | XFree (data); |
1034 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1070 | selection_paste (display->root, XA_CUT_BUFFER0, True); |
1035 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1071 | XSetInputFocus (display->display, display->root, RevertToNone, CurrentTime); |
1036 | } |
1072 | } |
1037 | #endif /* OFFIX_DND */ |
1073 | #endif /* OFFIX_DND */ |
1038 | break; |
1074 | break; |
… | |
… | |
1131 | check_our_parents (); |
1167 | check_our_parents (); |
1132 | if (am_transparent) |
1168 | if (am_transparent) |
1133 | want_full_refresh = 1; |
1169 | want_full_refresh = 1; |
1134 | } |
1170 | } |
1135 | #endif |
1171 | #endif |
1136 | |
|
|
1137 | } |
1172 | } |
1138 | break; |
1173 | break; |
1139 | |
1174 | |
1140 | case SelectionClear: |
1175 | case SelectionClear: |
1141 | selection_clear (); |
1176 | selection_clear (); |
… | |
… | |
1177 | { |
1212 | { |
1178 | #ifdef NO_SLOW_LINK_SUPPORT |
1213 | #ifdef NO_SLOW_LINK_SUPPORT |
1179 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1214 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1180 | ev.xexpose.width, ev.xexpose.height, False); |
1215 | ev.xexpose.width, ev.xexpose.height, False); |
1181 | #else |
1216 | #else |
1182 | // don't understand this, so commented it out |
1217 | // I don't understand this, so I changed it :) |
1183 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1218 | scr_expose (ev.xexpose.x, ev.xexpose.y, |
1184 | ev.xexpose.width, ev.xexpose.height, False); |
1219 | ev.xexpose.width, ev.xexpose.height, False); |
1185 | //scr_expose (ev.xexpose.x, 0, |
1220 | //scr_expose (ev.xexpose.x, 0, |
1186 | // ev.xexpose.width, TermWin.height, False); |
1221 | // ev.xexpose.width, TermWin.height, False); |
1187 | #endif |
1222 | #endif |
… | |
… | |
1189 | } |
1224 | } |
1190 | else |
1225 | else |
1191 | { |
1226 | { |
1192 | XEvent unused_event; |
1227 | XEvent unused_event; |
1193 | |
1228 | |
1194 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1229 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, Expose, &unused_event)) |
1195 | Expose, |
1230 | ; |
1196 | &unused_event)) ; |
|
|
1197 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, |
1231 | while (XCheckTypedWindowEvent (display->display, ev.xany.window, GraphicsExpose, &unused_event)) |
1198 | GraphicsExpose, |
1232 | ; |
1199 | &unused_event)) ; |
1233 | |
1200 | if (isScrollbarWindow (ev.xany.window)) |
1234 | if (isScrollbarWindow (ev.xany.window)) |
1201 | { |
1235 | { |
1202 | scrollBar.setIdle (); |
1236 | scrollBar.setIdle (); |
1203 | scrollbar_show (0); |
1237 | scrollbar_show (0); |
1204 | } |
1238 | } |
… | |
… | |
1247 | if (ev.xbutton.y < TermWin.int_bwidth |
1281 | if (ev.xbutton.y < TermWin.int_bwidth |
1248 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1282 | || Pixel2Row (ev.xbutton.y) > (TermWin.nrow-1)) |
1249 | { |
1283 | { |
1250 | int dist; |
1284 | int dist; |
1251 | |
1285 | |
1252 | pending_scroll_selection=1; |
|
|
1253 | |
|
|
1254 | /* don't clobber the current delay if we are |
1286 | /* don't clobber the current delay if we are |
1255 | * already in the middle of scrolling. |
1287 | * already in the middle of scrolling. |
1256 | */ |
1288 | */ |
1257 | if (scroll_selection_delay<=0) |
1289 | if (!sel_scroll_ev.active) |
1258 | scroll_selection_delay=SCROLLBAR_CONTINUOUS_DELAY; |
1290 | sel_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1259 | |
1291 | |
1260 | /* save the event params so we can highlight |
1292 | /* save the event params so we can highlight |
1261 | * the selection in the pending-scroll loop |
1293 | * the selection in the pending-scroll loop |
1262 | */ |
1294 | */ |
1263 | selection_save_x=ev.xbutton.x; |
1295 | selection_save_x=ev.xbutton.x; |
… | |
… | |
1285 | else |
1317 | else |
1286 | { |
1318 | { |
1287 | /* we are within the text window, so we |
1319 | /* we are within the text window, so we |
1288 | * shouldn't be scrolling |
1320 | * shouldn't be scrolling |
1289 | */ |
1321 | */ |
1290 | pending_scroll_selection = 0; |
1322 | if (sel_scroll_ev.active) |
|
|
1323 | sel_scroll_ev.stop(); |
1291 | } |
1324 | } |
1292 | #endif |
1325 | #endif |
1293 | #ifdef MOUSE_THRESHOLD |
1326 | #ifdef MOUSE_THRESHOLD |
1294 | |
1327 | |
1295 | } |
1328 | } |
… | |
… | |
1345 | return; |
1378 | return; |
1346 | } |
1379 | } |
1347 | |
1380 | |
1348 | /* FALLTHROUGH */ |
1381 | /* FALLTHROUGH */ |
1349 | case ReparentNotify: |
1382 | case ReparentNotify: |
1350 | if ((Options & Opt_transparent) && check_our_parents ()) |
1383 | if ((Options & Opt_transparent) && check_our_parents () && am_transparent) |
1351 | if (am_transparent) |
|
|
1352 | want_full_refresh = 1; |
1384 | want_full_refresh = 1; |
1353 | break; |
1385 | break; |
1354 | #endif |
1386 | #endif |
1355 | } |
1387 | } |
1356 | } |
1388 | } |
1357 | |
1389 | |
… | |
… | |
1513 | upordown = 1; /* down */ |
1545 | upordown = 1; /* down */ |
1514 | } |
1546 | } |
1515 | if (upordown) |
1547 | if (upordown) |
1516 | { |
1548 | { |
1517 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1549 | #ifndef NO_SCROLLBAR_BUTTON_CONTINUAL_SCROLLING |
1518 | scroll_arrow_delay = SCROLLBAR_INITIAL_DELAY; |
1550 | cont_scroll_ev.start (NOW + SCROLLBAR_INITIAL_DELAY); |
1519 | #endif |
1551 | #endif |
1520 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1552 | if (scr_page (upordown < 0 ? UP : DN, 1)) |
1521 | { |
1553 | { |
1522 | if (upordown < 0) |
1554 | if (upordown < 0) |
1523 | scrollBar.setUp (); |
1555 | scrollBar.setUp (); |
… | |
… | |
1610 | refresh_type &= ~SMOOTH_REFRESH; |
1642 | refresh_type &= ~SMOOTH_REFRESH; |
1611 | #endif |
1643 | #endif |
1612 | |
1644 | |
1613 | } |
1645 | } |
1614 | #ifdef SELECTION_SCROLLING |
1646 | #ifdef SELECTION_SCROLLING |
1615 | pending_scroll_selection=0; |
1647 | if (sel_scroll_ev.active) |
|
|
1648 | sel_scroll_ev.stop(); |
1616 | #endif |
1649 | #endif |
1617 | if (ev.window == TermWin.vt) |
1650 | if (ev.window == TermWin.vt) |
1618 | { |
1651 | { |
1619 | if (reportmode) |
1652 | if (reportmode) |
1620 | { |
1653 | { |
… | |
… | |
1662 | case Button5: |
1695 | case Button5: |
1663 | { |
1696 | { |
1664 | int i; |
1697 | int i; |
1665 | page_dirn v; |
1698 | page_dirn v; |
1666 | |
1699 | |
1667 | v = (ev.button == Button4) ? UP : DN; |
1700 | v = ev.button == Button4 ? UP : DN; |
|
|
1701 | |
1668 | if (ev.state & ShiftMask) |
1702 | if (ev.state & ShiftMask) |
1669 | i = 1; |
1703 | i = 1; |
1670 | else if ((Options & Opt_mouseWheelScrollPage)) |
1704 | else if (Options & Opt_mouseWheelScrollPage) |
1671 | i = TermWin.nrow - 1; |
1705 | i = TermWin.nrow - 1; |
1672 | else |
1706 | else |
1673 | i = 5; |
1707 | i = 5; |
|
|
1708 | |
1674 | # ifdef MOUSE_SLIP_WHEELING |
1709 | # ifdef MOUSE_SLIP_WHEELING |
1675 | if (ev.state & ControlMask) |
1710 | if (ev.state & ControlMask) |
1676 | { |
1711 | { |
1677 | mouse_slip_wheel_speed += (v ? -1 : 1); |
1712 | mouse_slip_wheel_speed += v ? -1 : 1; |
1678 | mouse_slip_wheel_delay = SCROLLBAR_CONTINUOUS_DELAY; |
1713 | slip_wheel_ev.start (NOW + SCROLLBAR_CONTINUOUS_DELAY); |
1679 | } |
1714 | } |
1680 | # endif |
1715 | # endif |
1681 | # ifdef JUMP_MOUSE_WHEEL |
1716 | # ifdef JUMP_MOUSE_WHEEL |
1682 | scr_page (v, i); |
1717 | scr_page (v, i); |
1683 | scr_refresh (SMOOTH_REFRESH); |
1718 | scr_refresh (SMOOTH_REFRESH); |
… | |
… | |
1701 | else if (isMenuBarWindow (ev.window)) |
1736 | else if (isMenuBarWindow (ev.window)) |
1702 | menubar_control (ev); |
1737 | menubar_control (ev); |
1703 | #endif |
1738 | #endif |
1704 | } |
1739 | } |
1705 | |
1740 | |
1706 | |
|
|
1707 | #ifdef TRANSPARENT |
1741 | #ifdef TRANSPARENT |
|
|
1742 | #if TINTING |
|
|
1743 | /* shading taken from eterm-0.9.2 */ |
|
|
1744 | /* RGB 15 */ |
|
|
1745 | |
|
|
1746 | static void |
|
|
1747 | shade_ximage_15(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1748 | { |
|
|
1749 | unsigned char *ptr; |
|
|
1750 | int x, y; |
|
|
1751 | |
|
|
1752 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1753 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1754 | /* No saturation */ |
|
|
1755 | for (y = h; --y >= 0;) { |
|
|
1756 | for (x = -w; x < 0; x++) { |
|
|
1757 | int r, g, b; |
|
|
1758 | |
|
|
1759 | b = ((uint16_t *) ptr)[x]; |
|
|
1760 | r = (b & 0x7c00) * rm; |
|
|
1761 | g = (b & 0x3e0) * gm; |
|
|
1762 | b = (b & 0x1f) * bm; |
|
|
1763 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1764 | | ((g >> 8) & 0x3e0) |
|
|
1765 | | ((b >> 8) & 0x1f); |
|
|
1766 | } |
|
|
1767 | ptr += bpl; |
|
|
1768 | } |
|
|
1769 | } else { |
|
|
1770 | for (y = h; --y >= 0;) { |
|
|
1771 | for (x = -w; x < 0; x++) { |
|
|
1772 | int r, g, b; |
|
|
1773 | |
|
|
1774 | b = ((uint16_t *) ptr)[x]; |
|
|
1775 | r = (b & 0x7c00) * rm; |
|
|
1776 | g = (b & 0x3e0) * gm; |
|
|
1777 | b = (b & 0x1f) * bm; |
|
|
1778 | r |= (!(r >> 15) - 1); |
|
|
1779 | g |= (!(g >> 10) - 1); |
|
|
1780 | b |= (!(b >> 5) - 1); |
|
|
1781 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0x7c00) |
|
|
1782 | | ((g >> 8) & 0x3e0) |
|
|
1783 | | ((b >> 8) & 0x1f); |
|
|
1784 | } |
|
|
1785 | ptr += bpl; |
|
|
1786 | } |
|
|
1787 | } |
|
|
1788 | } |
|
|
1789 | |
|
|
1790 | /* RGB 16 */ |
|
|
1791 | static void |
|
|
1792 | shade_ximage_16(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1793 | { |
|
|
1794 | unsigned char *ptr; |
|
|
1795 | int x, y; |
|
|
1796 | |
|
|
1797 | ptr = (unsigned char *)data + (w * sizeof(uint16_t)); |
|
|
1798 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1799 | /* No saturation */ |
|
|
1800 | for (y = h; --y >= 0;) { |
|
|
1801 | for (x = -w; x < 0; x++) { |
|
|
1802 | int r, g, b; |
|
|
1803 | |
|
|
1804 | b = ((uint16_t *) ptr)[x]; |
|
|
1805 | r = (b & 0xf800) * rm; |
|
|
1806 | g = (b & 0x7e0) * gm; |
|
|
1807 | b = (b & 0x1f) * bm; |
|
|
1808 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1809 | | ((g >> 8) & 0x7e0) |
|
|
1810 | | ((b >> 8) & 0x1f); |
|
|
1811 | } |
|
|
1812 | ptr += bpl; |
|
|
1813 | } |
|
|
1814 | } else { |
|
|
1815 | for (y = h; --y >= 0;) { |
|
|
1816 | for (x = -w; x < 0; x++) { |
|
|
1817 | int r, g, b; |
|
|
1818 | |
|
|
1819 | b = ((uint16_t *) ptr)[x]; |
|
|
1820 | r = (b & 0xf800) * rm; |
|
|
1821 | g = (b & 0x7e0) * gm; |
|
|
1822 | b = (b & 0x1f) * bm; |
|
|
1823 | r |= (!(r >> 16) - 1); |
|
|
1824 | g |= (!(g >> 11) - 1); |
|
|
1825 | b |= (!(b >> 5) - 1); |
|
|
1826 | ((uint16_t *) ptr)[x] = ((r >> 8) & 0xf800) |
|
|
1827 | | ((g >> 8) & 0x7e0) |
|
|
1828 | | ((b >> 8) & 0x1f); |
|
|
1829 | } |
|
|
1830 | ptr += bpl; |
|
|
1831 | } |
|
|
1832 | } |
|
|
1833 | } |
|
|
1834 | |
|
|
1835 | /* RGB 24 */ |
|
|
1836 | static void |
|
|
1837 | shade_ximage_24(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1838 | { |
|
|
1839 | unsigned char *ptr; |
|
|
1840 | int x, y; |
|
|
1841 | |
|
|
1842 | ptr = (unsigned char *)data + (w * 3); |
|
|
1843 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1844 | /* No saturation */ |
|
|
1845 | for (y = h; --y >= 0;) { |
|
|
1846 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1847 | int r, g, b; |
|
|
1848 | |
|
|
1849 | if (byteorder.big_endian()) { |
|
|
1850 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1851 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1852 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1853 | ptr[x + 0] = r; |
|
|
1854 | ptr[x + 1] = g; |
|
|
1855 | ptr[x + 2] = b; |
|
|
1856 | } else { |
|
|
1857 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1858 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1859 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1860 | ptr[x + 2] = r; |
|
|
1861 | ptr[x + 1] = g; |
|
|
1862 | ptr[x + 0] = b; |
|
|
1863 | } |
|
|
1864 | } |
|
|
1865 | ptr += bpl; |
|
|
1866 | } |
|
|
1867 | } else { |
|
|
1868 | for (y = h; --y >= 0;) { |
|
|
1869 | for (x = -(w * 3); x < 0; x += 3) { |
|
|
1870 | int r, g, b; |
|
|
1871 | |
|
|
1872 | if (byteorder.big_endian()) { |
|
|
1873 | r = (ptr[x + 0] * rm) >> 8; |
|
|
1874 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1875 | b = (ptr[x + 2] * bm) >> 8; |
|
|
1876 | |
|
|
1877 | r |= (!(r >> 8) - 1); |
|
|
1878 | g |= (!(g >> 8) - 1); |
|
|
1879 | b |= (!(b >> 8) - 1); |
|
|
1880 | |
|
|
1881 | ptr[x + 0] = r; |
|
|
1882 | ptr[x + 1] = g; |
|
|
1883 | ptr[x + 2] = b; |
|
|
1884 | } else { |
|
|
1885 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1886 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1887 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1888 | |
|
|
1889 | r |= (!(r >> 8) - 1); |
|
|
1890 | g |= (!(g >> 8) - 1); |
|
|
1891 | b |= (!(b >> 8) - 1); |
|
|
1892 | |
|
|
1893 | ptr[x + 2] = r; |
|
|
1894 | ptr[x + 1] = g; |
|
|
1895 | ptr[x + 0] = b; |
|
|
1896 | } |
|
|
1897 | } |
|
|
1898 | ptr += bpl; |
|
|
1899 | } |
|
|
1900 | } |
|
|
1901 | } |
|
|
1902 | |
|
|
1903 | /* RGB 32 */ |
|
|
1904 | static void |
|
|
1905 | shade_ximage_32(void *data, int bpl, int w, int h, int rm, int gm, int bm) |
|
|
1906 | { |
|
|
1907 | unsigned char *ptr; |
|
|
1908 | int x, y; |
|
|
1909 | |
|
|
1910 | ptr = (unsigned char *)data + (w * 4); |
|
|
1911 | if ((rm <= 256) && (gm <= 256) && (bm <= 256)) { |
|
|
1912 | /* No saturation */ |
|
|
1913 | for (y = h; --y >= 0;) { |
|
|
1914 | if (byteorder.big_endian()) { |
|
|
1915 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1916 | int r, g, b; |
|
|
1917 | |
|
|
1918 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1919 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1920 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1921 | ptr[x + 1] = r; |
|
|
1922 | ptr[x + 2] = g; |
|
|
1923 | ptr[x + 3] = b; |
|
|
1924 | } |
|
|
1925 | } else { |
|
|
1926 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1927 | int r, g, b; |
|
|
1928 | |
|
|
1929 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1930 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1931 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1932 | ptr[x + 2] = r; |
|
|
1933 | ptr[x + 1] = g; |
|
|
1934 | ptr[x + 0] = b; |
|
|
1935 | } |
|
|
1936 | } |
|
|
1937 | ptr += bpl; |
|
|
1938 | } |
|
|
1939 | } else { |
|
|
1940 | for (y = h; --y >= 0;) { |
|
|
1941 | for (x = -(w * 4); x < 0; x += 4) { |
|
|
1942 | int r, g, b; |
|
|
1943 | |
|
|
1944 | if (byteorder.big_endian()) { |
|
|
1945 | r = (ptr[x + 1] * rm) >> 8; |
|
|
1946 | g = (ptr[x + 2] * gm) >> 8; |
|
|
1947 | b = (ptr[x + 3] * bm) >> 8; |
|
|
1948 | |
|
|
1949 | r |= (!(r >> 8) - 1); |
|
|
1950 | g |= (!(g >> 8) - 1); |
|
|
1951 | b |= (!(b >> 8) - 1); |
|
|
1952 | |
|
|
1953 | ptr[x + 1] = r; |
|
|
1954 | ptr[x + 2] = g; |
|
|
1955 | ptr[x + 3] = b; |
|
|
1956 | } else { |
|
|
1957 | r = (ptr[x + 2] * rm) >> 8; |
|
|
1958 | g = (ptr[x + 1] * gm) >> 8; |
|
|
1959 | b = (ptr[x + 0] * bm) >> 8; |
|
|
1960 | |
|
|
1961 | r |= (!(r >> 8) - 1); |
|
|
1962 | g |= (!(g >> 8) - 1); |
|
|
1963 | b |= (!(b >> 8) - 1); |
|
|
1964 | |
|
|
1965 | ptr[x + 2] = r; |
|
|
1966 | ptr[x + 1] = g; |
|
|
1967 | ptr[x + 0] = b; |
|
|
1968 | } |
|
|
1969 | } |
|
|
1970 | ptr += bpl; |
|
|
1971 | } |
|
|
1972 | } |
|
|
1973 | } |
|
|
1974 | |
|
|
1975 | #endif |
|
|
1976 | |
1708 | /* |
1977 | /* |
1709 | * Check our parents are still who we think they are. |
1978 | * Check our parents are still who we think they are. |
1710 | * Do transparency updates if required |
1979 | * Do transparency updates if required |
1711 | */ |
1980 | */ |
1712 | int |
1981 | int |
1713 | rxvt_term::check_our_parents () |
1982 | rxvt_term::check_our_parents () |
1714 | { |
1983 | { |
1715 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1984 | int i, pchanged, aformat, have_pixmap, rootdepth; |
1716 | unsigned long nitems, bytes_after; |
1985 | unsigned long nitems, bytes_after; |
1717 | Atom atype; |
1986 | Atom atype; |
1718 | unsigned char *prop = NULL; |
1987 | unsigned char *prop = NULL; |
1719 | Window root, oldp, *list; |
1988 | Window root, oldp, *list; |
1720 | Pixmap rootpixmap = None; |
1989 | Pixmap rootpixmap = None; |
1721 | XWindowAttributes wattr, wrootattr; |
1990 | XWindowAttributes wattr, wrootattr; |
1722 | |
1991 | |
1723 | pchanged = 0; |
1992 | pchanged = 0; |
1724 | |
1993 | |
1725 | if (! (Options & Opt_transparent)) |
1994 | if (!(Options & Opt_transparent)) |
1726 | return pchanged; /* Don't try any more */ |
1995 | return pchanged; /* Don't try any more */ |
1727 | |
1996 | |
1728 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1997 | XGetWindowAttributes (display->display, display->root, &wrootattr); |
1729 | rootdepth = wrootattr.depth; |
1998 | rootdepth = wrootattr.depth; |
1730 | |
1999 | |
1731 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2000 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
|
|
2001 | |
1732 | if (rootdepth != wattr.depth) |
2002 | if (rootdepth != wattr.depth) |
1733 | { |
2003 | { |
1734 | if (am_transparent) |
2004 | if (am_transparent) |
1735 | { |
2005 | { |
1736 | pchanged = 1; |
2006 | pchanged = 1; |
1737 | XSetWindowBackground (display->display, TermWin.vt, |
2007 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
1738 | PixColors[Color_bg]); |
|
|
1739 | am_transparent = am_pixmap_trans = 0; |
2008 | am_transparent = am_pixmap_trans = 0; |
1740 | } |
2009 | } |
|
|
2010 | |
1741 | return pchanged; /* Don't try any more */ |
2011 | return pchanged; /* Don't try any more */ |
1742 | } |
2012 | } |
1743 | |
2013 | |
1744 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
2014 | /* Get all X ops out of the queue so that our information is up-to-date. */ |
1745 | XSync (display->display, False); |
2015 | XSync (display->display, False); |
… | |
… | |
1747 | /* |
2017 | /* |
1748 | * Make the frame window set by the window manager have |
2018 | * Make the frame window set by the window manager have |
1749 | * the root background. Some window managers put multiple nested frame |
2019 | * the root background. Some window managers put multiple nested frame |
1750 | * windows for each client, so we have to take care about that. |
2020 | * windows for each client, so we have to take care about that. |
1751 | */ |
2021 | */ |
1752 | i = (xa[XA_XROOTPMAPID] != 0 |
2022 | i = (xa[XA_XROOTPMAPID] |
1753 | && (XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
2023 | && XGetWindowProperty (display->display, display->root, xa[XA_XROOTPMAPID], |
1754 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
2024 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
1755 | &nitems, &bytes_after, &prop) == Success)); |
2025 | &nitems, &bytes_after, &prop) == Success); |
|
|
2026 | |
|
|
2027 | if (!i || prop == NULL) |
|
|
2028 | i = (xa[XA_XSETROOTID] |
|
|
2029 | && XGetWindowProperty (display->display, display->root, xa[XA_XSETROOTID], |
|
|
2030 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
2031 | &nitems, &bytes_after, &prop) == Success); |
|
|
2032 | |
1756 | if (!i || prop == NULL) |
2033 | if (!i || prop == NULL) |
1757 | have_pixmap = 0; |
2034 | have_pixmap = 0; |
1758 | else |
2035 | else |
1759 | { |
2036 | { |
1760 | have_pixmap = 1; |
2037 | have_pixmap = 1; |
1761 | rootpixmap = * ((Pixmap *)prop); |
2038 | rootpixmap = *(Pixmap *)prop; |
1762 | XFree (prop); |
2039 | XFree (prop); |
1763 | } |
2040 | } |
|
|
2041 | |
1764 | if (have_pixmap) |
2042 | if (have_pixmap) |
1765 | { |
2043 | { |
1766 | /* |
2044 | /* |
1767 | * Copy display->root pixmap transparency |
2045 | * Copy display->root pixmap transparency |
1768 | */ |
2046 | */ |
… | |
… | |
1772 | XImage *image; |
2050 | XImage *image; |
1773 | GC gc; |
2051 | GC gc; |
1774 | XGCValues gcvalue; |
2052 | XGCValues gcvalue; |
1775 | |
2053 | |
1776 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
2054 | XTranslateCoordinates (display->display, TermWin.parent[0], display->root, |
1777 | 0, 0, &sx, &sy, &cr); |
2055 | 0, 0, &sx, &sy, &cr); |
1778 | nw = (unsigned int)szHint.width; |
2056 | nw = (unsigned int)szHint.width; |
1779 | nh = (unsigned int)szHint.height; |
2057 | nh = (unsigned int)szHint.height; |
1780 | nx = ny = 0; |
2058 | nx = ny = 0; |
1781 | |
2059 | |
1782 | if (sx < 0) |
2060 | if (sx < 0) |
… | |
… | |
1794 | } |
2072 | } |
1795 | |
2073 | |
1796 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
2074 | MIN_IT (nw, (unsigned int) (wrootattr.width - sx)); |
1797 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
2075 | MIN_IT (nh, (unsigned int) (wrootattr.height - sy)); |
1798 | allowedxerror = -1; |
2076 | allowedxerror = -1; |
1799 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, |
2077 | image = XGetImage (display->display, rootpixmap, sx, sy, nw, nh, AllPlanes, ZPixmap); |
1800 | ZPixmap); |
2078 | |
1801 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
2079 | /* XXX: handle BadMatch - usually because we're outside the pixmap */ |
1802 | /* XXX: may need a delay here? */ |
2080 | /* XXX: may need a delay here? */ |
1803 | allowedxerror = 0; |
2081 | allowedxerror = 0; |
|
|
2082 | |
1804 | if (image == NULL) |
2083 | if (image == NULL) |
1805 | { |
2084 | { |
1806 | if (am_transparent && am_pixmap_trans) |
2085 | if (am_transparent && am_pixmap_trans) |
1807 | { |
2086 | { |
1808 | pchanged = 1; |
2087 | pchanged = 1; |
… | |
… | |
1810 | { |
2089 | { |
1811 | XFreePixmap (display->display, TermWin.pixmap); |
2090 | XFreePixmap (display->display, TermWin.pixmap); |
1812 | TermWin.pixmap = None; |
2091 | TermWin.pixmap = None; |
1813 | } |
2092 | } |
1814 | } |
2093 | } |
|
|
2094 | |
1815 | am_pixmap_trans = 0; |
2095 | am_pixmap_trans = 0; |
1816 | } |
2096 | } |
1817 | else |
2097 | else |
1818 | { |
2098 | { |
1819 | if (TermWin.pixmap != None) |
2099 | if (TermWin.pixmap != None) |
1820 | XFreePixmap (display->display, TermWin.pixmap); |
2100 | XFreePixmap (display->display, TermWin.pixmap); |
|
|
2101 | |
|
|
2102 | #if TINTING |
|
|
2103 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
2104 | { |
|
|
2105 | unsigned short shade, rm, gm, bm; |
|
|
2106 | |
|
|
2107 | PixColors[Color_tint].get (display, rm, gm, bm); |
|
|
2108 | |
|
|
2109 | rm >>= 8; gm >>= 8; bm >>= 8; // not 100% correct, but... |
|
|
2110 | |
|
|
2111 | /* Determine bitshift and bitmask values */ |
|
|
2112 | switch (image->bits_per_pixel) |
|
|
2113 | { |
|
|
2114 | case 15: shade_ximage_15 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2115 | case 16: shade_ximage_16 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2116 | case 24: shade_ximage_24 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2117 | case 32: shade_ximage_32 (image->data, image->bytes_per_line, image->width, image->height, rm, gm, bm); break; |
|
|
2118 | } |
|
|
2119 | } |
|
|
2120 | #endif |
|
|
2121 | |
1821 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
2122 | TermWin.pixmap = XCreatePixmap (display->display, TermWin.vt, |
1822 | (unsigned int)szHint.width, |
|
|
1823 | (unsigned int)szHint.height, |
2123 | szHint.width, szHint.height, image->depth); |
1824 | (unsigned int)image->depth); |
|
|
1825 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
2124 | gc = XCreateGC (display->display, TermWin.vt, 0UL, &gcvalue); |
1826 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
2125 | XPutImage (display->display, TermWin.pixmap, gc, image, 0, 0, |
1827 | nx, ny, (unsigned int)image->width, |
|
|
1828 | (unsigned int)image->height); |
2126 | nx, ny, image->width, image->height); |
1829 | XFreeGC (display->display, gc); |
2127 | XFreeGC (display->display, gc); |
1830 | XDestroyImage (image); |
2128 | XDestroyImage (image); |
1831 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2129 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
1832 | TermWin.pixmap); |
2130 | TermWin.pixmap); |
|
|
2131 | |
1833 | if (!am_transparent || !am_pixmap_trans) |
2132 | if (!am_transparent || !am_pixmap_trans) |
1834 | pchanged = 1; |
2133 | pchanged = 1; |
|
|
2134 | |
1835 | am_transparent = am_pixmap_trans = 1; |
2135 | am_transparent = am_pixmap_trans = 1; |
1836 | } |
2136 | } |
1837 | } |
2137 | } |
1838 | |
2138 | |
1839 | if (!am_pixmap_trans) |
2139 | if (!am_pixmap_trans) |
1840 | { |
2140 | { |
1841 | unsigned int n; |
2141 | unsigned int n; |
1842 | /* |
2142 | /* |
1843 | * InheritPixmap transparency |
2143 | * InheritPixmap transparency |
1844 | */ |
2144 | */ |
1845 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
2145 | D_X ((stderr, "InheritPixmap Seeking to %08lx", display->root)); |
1846 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); |
2146 | for (i = 1; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
1847 | i++) |
|
|
1848 | { |
2147 | { |
1849 | oldp = TermWin.parent[i]; |
2148 | oldp = TermWin.parent[i]; |
1850 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
2149 | XQueryTree (display->display, TermWin.parent[i - 1], &root, |
1851 | &TermWin.parent[i], &list, &n); |
2150 | &TermWin.parent[i], &list, &n); |
1852 | XFree (list); |
2151 | XFree (list); |
1853 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
2152 | D_X ((stderr, "InheritPixmap Parent[%d] = %08lx", i, TermWin.parent[i])); |
|
|
2153 | |
1854 | if (TermWin.parent[i] == display->root) |
2154 | if (TermWin.parent[i] == display->root) |
1855 | { |
2155 | { |
1856 | if (oldp != None) |
2156 | if (oldp != None) |
1857 | pchanged = 1; |
2157 | pchanged = 1; |
|
|
2158 | |
1858 | break; |
2159 | break; |
1859 | } |
2160 | } |
|
|
2161 | |
1860 | if (oldp != TermWin.parent[i]) |
2162 | if (oldp != TermWin.parent[i]) |
1861 | pchanged = 1; |
2163 | pchanged = 1; |
1862 | } |
2164 | } |
1863 | |
2165 | |
1864 | n = 0; |
2166 | n = 0; |
… | |
… | |
1875 | break; |
2177 | break; |
1876 | } |
2178 | } |
1877 | } |
2179 | } |
1878 | } |
2180 | } |
1879 | |
2181 | |
1880 | if (n > (int) (sizeof (TermWin.parent) |
2182 | if (n > (int) (sizeof (TermWin.parent) / sizeof (TermWin.parent[0]))) |
1881 | / sizeof (TermWin.parent[0]))) |
|
|
1882 | { |
2183 | { |
1883 | D_X ((stderr, "InheritPixmap Turning off")); |
2184 | D_X ((stderr, "InheritPixmap Turning off")); |
1884 | XSetWindowBackground (display->display, TermWin.parent[0], |
2185 | XSetWindowBackground (display->display, TermWin.parent[0], PixColors[Color_fg]); |
1885 | PixColors[Color_fg]); |
|
|
1886 | XSetWindowBackground (display->display, TermWin.vt, |
2186 | XSetWindowBackground (display->display, TermWin.vt, PixColors[Color_bg]); |
1887 | PixColors[Color_bg]); |
|
|
1888 | am_transparent = 0; |
2187 | am_transparent = 0; |
1889 | /* XXX: also turn off Opt_transparent? */ |
2188 | /* XXX: also turn off Opt_transparent? */ |
1890 | } |
2189 | } |
1891 | else |
2190 | else |
1892 | { |
2191 | { |
|
|
2192 | #if WAIT_FOR_WM |
1893 | /* wait (an arbitrary period) for the WM to do its thing |
2193 | /* wait (an arbitrary period) for the WM to do its thing |
1894 | * needed for fvwm2.2.2 (and before?) */ |
2194 | * needed for fvwm2.2.2 (and before?) */ |
1895 | # ifdef HAVE_NANOSLEEP |
|
|
1896 | struct timespec rqt; |
|
|
1897 | |
|
|
1898 | rqt.tv_sec = 1; |
|
|
1899 | rqt.tv_nsec = 0; |
|
|
1900 | nanosleep (&rqt, NULL); |
|
|
1901 | # else |
|
|
1902 | sleep (1); |
2195 | sleep (1); |
1903 | # endif |
2196 | #endif |
1904 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
2197 | D_X ((stderr, "InheritPixmap Turning on (%d parents)", i - 1)); |
1905 | for (n = 0; n < (unsigned int)i; n++) |
2198 | for (n = 0; n < (unsigned int)i; n++) |
1906 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], |
2199 | XSetWindowBackgroundPixmap (display->display, TermWin.parent[n], ParentRelative); |
1907 | ParentRelative); |
2200 | |
1908 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, |
2201 | XSetWindowBackgroundPixmap (display->display, TermWin.vt, ParentRelative); |
1909 | ParentRelative); |
|
|
1910 | am_transparent = 1; |
2202 | am_transparent = 1; |
1911 | } |
2203 | } |
1912 | |
2204 | |
1913 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
2205 | for (; i < (int) (sizeof (TermWin.parent) / sizeof (Window)); i++) |
1914 | TermWin.parent[i] = None; |
2206 | TermWin.parent[i] = None; |
1915 | } |
2207 | } |
|
|
2208 | |
1916 | return pchanged; |
2209 | return pchanged; |
1917 | } |
2210 | } |
1918 | #endif |
2211 | #endif |
1919 | |
2212 | |
1920 | /*}}} */ |
2213 | /*}}} */ |
… | |
… | |
1935 | } |
2228 | } |
1936 | |
2229 | |
1937 | if (ch == NOCHAR) // TODO: improve |
2230 | if (ch == NOCHAR) // TODO: improve |
1938 | break; |
2231 | break; |
1939 | |
2232 | |
1940 | if (!IS_CONTROL (ch) || ch == '\t' || ch == '\n' || ch == '\r') |
2233 | if (!IS_CONTROL (ch) || ch == C0_LF || ch == C0_CR || ch == C0_HT) |
1941 | { |
2234 | { |
1942 | /* Read a text string from the input buffer */ |
2235 | /* Read a text string from the input buffer */ |
1943 | unicode_t buf[UBUFSIZ]; |
2236 | unicode_t buf[UBUFSIZ]; |
1944 | bool refreshnow = false; |
2237 | bool refreshnow = false; |
1945 | int nlines = 0; |
2238 | int nlines = 0; |
… | |
… | |
1950 | for (;;) |
2243 | for (;;) |
1951 | { |
2244 | { |
1952 | seq_begin = cmdbuf_ptr; |
2245 | seq_begin = cmdbuf_ptr; |
1953 | ch = next_char (); |
2246 | ch = next_char (); |
1954 | |
2247 | |
1955 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != '\t' && ch != '\n' && ch != '\r')) |
2248 | if (ch == NOCHAR || (IS_CONTROL (ch) && ch != C0_LF && ch != C0_CR && ch != C0_HT)) |
1956 | break; |
2249 | break; |
1957 | |
2250 | |
1958 | *str++ = ch; |
2251 | *str++ = ch; |
1959 | |
2252 | |
1960 | if (ch == '\n') |
2253 | if (ch == C0_LF) |
1961 | { |
2254 | { |
1962 | nlines++; |
2255 | nlines++; |
1963 | refresh_count++; |
2256 | refresh_count++; |
1964 | |
2257 | |
1965 | if (! (Options & Opt_jumpScroll) |
2258 | if (! (Options & Opt_jumpScroll) |
… | |
… | |
2000 | */ |
2293 | */ |
2001 | if (refreshnow) |
2294 | if (refreshnow) |
2002 | { |
2295 | { |
2003 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
2296 | if ((Options & Opt_jumpScroll) && refresh_limit < REFRESH_PERIOD) |
2004 | refresh_limit++; |
2297 | refresh_limit++; |
2005 | |
2298 | else |
2006 | scr_refresh (refresh_type); |
2299 | scr_refresh (refresh_type); |
2007 | } |
2300 | } |
2008 | |
2301 | |
2009 | } |
2302 | } |
2010 | else |
2303 | else |
2011 | { |
2304 | { |
… | |
… | |
2025 | } |
2318 | } |
2026 | |
2319 | |
2027 | return flag; |
2320 | return flag; |
2028 | } |
2321 | } |
2029 | |
2322 | |
|
|
2323 | // read the next octet |
|
|
2324 | unicode_t |
|
|
2325 | rxvt_term::next_octet () |
|
|
2326 | { |
|
|
2327 | return cmdbuf_ptr < cmdbuf_endp |
|
|
2328 | ? *cmdbuf_ptr++ |
|
|
2329 | : NOCHAR; |
|
|
2330 | } |
|
|
2331 | |
2030 | // read the next character |
2332 | // read the next character |
2031 | unicode_t |
2333 | unicode_t |
2032 | rxvt_term::next_char () |
2334 | rxvt_term::next_char () |
2033 | { |
2335 | { |
2034 | while (cmdbuf_ptr < cmdbuf_endp) |
2336 | while (cmdbuf_ptr < cmdbuf_endp) |
… | |
… | |
2065 | */ |
2367 | */ |
2066 | unicode_t |
2368 | unicode_t |
2067 | rxvt_term::cmd_getc () |
2369 | rxvt_term::cmd_getc () |
2068 | { |
2370 | { |
2069 | unicode_t c = next_char (); |
2371 | unicode_t c = next_char (); |
|
|
2372 | |
|
|
2373 | if (c == NOCHAR) |
|
|
2374 | throw out_of_input; |
|
|
2375 | |
|
|
2376 | return c; |
|
|
2377 | } |
|
|
2378 | |
|
|
2379 | unicode_t |
|
|
2380 | rxvt_term::cmd_get8 () |
|
|
2381 | { |
|
|
2382 | unicode_t c = next_octet (); |
2070 | |
2383 | |
2071 | if (c == NOCHAR) |
2384 | if (c == NOCHAR) |
2072 | throw out_of_input; |
2385 | throw out_of_input; |
2073 | |
2386 | |
2074 | return c; |
2387 | return c; |
… | |
… | |
2156 | /*}}} */ |
2469 | /*}}} */ |
2157 | |
2470 | |
2158 | /* *INDENT-OFF* */ |
2471 | /* *INDENT-OFF* */ |
2159 | enum { |
2472 | enum { |
2160 | C1_40 = 0x40, |
2473 | C1_40 = 0x40, |
2161 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2474 | C1_41 , C1_BPH, C1_NBH, C1_44 , C1_NEL, C1_SSA, C1_ESA, |
2162 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2475 | C1_HTS, C1_HTJ, C1_VTS, C1_PLD, C1_PLU, C1_RI , C1_SS2, C1_SS3, |
2163 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2476 | C1_DCS, C1_PU1, C1_PU2, C1_STS, C1_CCH, C1_MW , C1_SPA, C1_EPA, |
2164 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC |
2477 | C1_SOS, C1_59 , C1_SCI, C1_CSI, CS_ST , C1_OSC, C1_PM , C1_APC, |
2165 | }; |
2478 | }; |
2166 | /* *INDENT-ON* */ |
2479 | /* *INDENT-ON* */ |
2167 | |
2480 | |
2168 | /*{{{ process non-printing single characters */ |
2481 | /*{{{ process non-printing single characters */ |
2169 | void |
2482 | void |
… | |
… | |
2174 | case C0_ESC: |
2487 | case C0_ESC: |
2175 | process_escape_seq (); |
2488 | process_escape_seq (); |
2176 | break; |
2489 | break; |
2177 | case C0_ENQ: /* terminal Status */ |
2490 | case C0_ENQ: /* terminal Status */ |
2178 | if (rs[Rs_answerbackstring]) |
2491 | if (rs[Rs_answerbackstring]) |
2179 | tt_write ( |
|
|
2180 | (const unsigned char *)rs[Rs_answerbackstring], |
2492 | tt_write ((const unsigned char *)rs[Rs_answerbackstring], |
2181 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2493 | (unsigned int)STRLEN (rs[Rs_answerbackstring])); |
2182 | else |
2494 | else |
2183 | tt_write ((unsigned char *)VT100_ANS, |
2495 | tt_write ((unsigned char *)VT100_ANS, |
2184 | (unsigned int)STRLEN (VT100_ANS)); |
2496 | (unsigned int)STRLEN (VT100_ANS)); |
2185 | break; |
2497 | break; |
2186 | case C0_BEL: /* bell */ |
2498 | case C0_BEL: /* bell */ |
2187 | scr_bell (); |
2499 | scr_bell (); |
2188 | break; |
2500 | break; |
2189 | case C0_BS: /* backspace */ |
2501 | case C0_BS: /* backspace */ |
… | |
… | |
2205 | break; |
2517 | break; |
2206 | case C0_SI: /* shift in - acs */ |
2518 | case C0_SI: /* shift in - acs */ |
2207 | scr_charset_choose (0); |
2519 | scr_charset_choose (0); |
2208 | break; |
2520 | break; |
2209 | |
2521 | |
|
|
2522 | #ifdef EIGHT_BIT_CONTROLS |
2210 | // 8-bit controls |
2523 | // 8-bit controls |
2211 | case 0x90: /* DCS */ |
2524 | case 0x90: /* DCS */ |
2212 | process_dcs_seq (); |
2525 | process_dcs_seq (); |
2213 | break; |
2526 | break; |
2214 | case 0x9b: /* CSI */ |
2527 | case 0x9b: /* CSI */ |
2215 | process_csi_seq (); |
2528 | process_csi_seq (); |
2216 | break; |
2529 | break; |
2217 | case 0x9d: /* CSI */ |
2530 | case 0x9d: /* CSI */ |
2218 | process_osc_seq (); |
2531 | process_osc_seq (); |
2219 | break; |
2532 | break; |
|
|
2533 | #endif |
2220 | } |
2534 | } |
2221 | } |
2535 | } |
2222 | /*}}} */ |
2536 | /*}}} */ |
2223 | |
2537 | |
2224 | |
2538 | |
… | |
… | |
2342 | break; |
2656 | break; |
2343 | |
2657 | |
2344 | /* 8.3.87: NEXT LINE */ |
2658 | /* 8.3.87: NEXT LINE */ |
2345 | case C1_NEL: /* ESC E */ |
2659 | case C1_NEL: /* ESC E */ |
2346 | { |
2660 | { |
2347 | unicode_t nlcr[] = { L'\n', L'\r' }; |
2661 | unicode_t nlcr[] = { C0_LF, C0_CR }; |
2348 | scr_add_lines (nlcr, 1, 2); |
2662 | scr_add_lines (nlcr, 1, 2); |
2349 | } |
2663 | } |
2350 | break; |
2664 | break; |
2351 | |
2665 | |
2352 | /* kidnapped escape sequence: Should be 8.3.48 */ |
2666 | /* kidnapped escape sequence: Should be 8.3.48 */ |
… | |
… | |
2363 | case C1_RI: /* ESC M */ |
2677 | case C1_RI: /* ESC M */ |
2364 | scr_index (DN); |
2678 | scr_index (DN); |
2365 | break; |
2679 | break; |
2366 | |
2680 | |
2367 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2681 | /* 8.3.142: SINGLE-SHIFT TWO */ |
2368 | /*case C1_SS2: scr_single_shift (2); break; */ |
2682 | /*case C1_SS2: scr_single_shift (2); break; */ |
2369 | |
2683 | |
2370 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2684 | /* 8.3.143: SINGLE-SHIFT THREE */ |
2371 | /*case C1_SS3: scr_single_shift (3); break; */ |
2685 | /*case C1_SS3: scr_single_shift (3); break; */ |
2372 | |
2686 | |
2373 | /* 8.3.27: DEVICE CONTROL STRING */ |
2687 | /* 8.3.27: DEVICE CONTROL STRING */ |
2374 | case C1_DCS: /* ESC P */ |
2688 | case C1_DCS: /* ESC P */ |
2375 | process_dcs_seq (); |
2689 | process_dcs_seq (); |
2376 | break; |
2690 | break; |
… | |
… | |
2391 | process_osc_seq (); |
2705 | process_osc_seq (); |
2392 | break; |
2706 | break; |
2393 | |
2707 | |
2394 | /* 8.3.106: RESET TO INITIAL STATE */ |
2708 | /* 8.3.106: RESET TO INITIAL STATE */ |
2395 | case 'c': |
2709 | case 'c': |
|
|
2710 | mbstate.reset (); |
2396 | scr_poweron (); |
2711 | scr_poweron (); |
2397 | scrollbar_show (1); |
2712 | scrollbar_show (1); |
2398 | break; |
2713 | break; |
2399 | |
2714 | |
2400 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
2715 | /* 8.3.79: LOCKING-SHIFT TWO (see ISO2022) */ |
… | |
… | |
2412 | |
2727 | |
2413 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2728 | /*{{{ process CONTROL SEQUENCE INTRODUCER (CSI) sequences `ESC[' */ |
2414 | /* *INDENT-OFF* */ |
2729 | /* *INDENT-OFF* */ |
2415 | enum { |
2730 | enum { |
2416 | CSI_ICH = 0x40, |
2731 | CSI_ICH = 0x40, |
2417 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2732 | CSI_CUU, CSI_CUD, CSI_CUF, CSI_CUB, CSI_CNL, CSI_CPL, CSI_CHA, |
2418 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2733 | CSI_CUP, CSI_CHT, CSI_ED , CSI_EL , CSI_IL , CSI_DL , CSI_EF , CSI_EA , |
2419 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2734 | CSI_DCH, CSI_SEE, CSI_CPR, CSI_SU , CSI_SD , CSI_NP , CSI_PP , CSI_CTC, |
2420 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2735 | CSI_ECH, CSI_CVT, CSI_CBT, CSI_SRS, CSI_PTX, CSI_SDS, CSI_SIMD, CSI_5F, |
2421 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2736 | CSI_HPA, CSI_HPR, CSI_REP, CSI_DA , CSI_VPA, CSI_VPR, CSI_HVP, CSI_TBC, |
2422 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
2737 | CSI_SM , CSI_MC , CSI_HPB, CSI_VPB, CSI_RM , CSI_SGR, CSI_DSR, CSI_DAQ, |
… | |
… | |
2437 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2752 | make_byte (1,0,1,1,1,1,1,0), /* P, Q, R, S, T, U, V, W, */ |
2438 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2753 | make_byte (1,1,1,0,0,0,1,0), /* X, Y, Z, [, \, ], ^, _, */ |
2439 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2754 | make_byte (1,1,1,0,1,1,1,0), /* `, a, b, c, d, e, f, g, */ |
2440 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2755 | make_byte (0,0,1,1,0,0,0,0), /* h, i, j, k, l, m, n, o, */ |
2441 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2756 | make_byte (0,0,0,0,0,0,0,0), /* p, q, r, s, t, u, v, w, */ |
2442 | make_byte (0,0,0,0,0,0,0,0) /* x, y, z, {, |, }, ~, */ |
2757 | make_byte (0,0,0,0,0,0,0,0), /* x, y, z, {, |, }, ~, */ |
2443 | }; |
2758 | }; |
2444 | /* *INDENT-ON* */ |
2759 | /* *INDENT-ON* */ |
2445 | |
2760 | |
2446 | void |
2761 | void |
2447 | rxvt_term::process_csi_seq () |
2762 | rxvt_term::process_csi_seq () |
… | |
… | |
2646 | tt_printf ("\033[0n"); |
2961 | tt_printf ("\033[0n"); |
2647 | break; |
2962 | break; |
2648 | case 6: /* CPR requested */ |
2963 | case 6: /* CPR requested */ |
2649 | scr_report_position (); |
2964 | scr_report_position (); |
2650 | break; |
2965 | break; |
2651 | #if defined (ENABLE_DISPLAY_ANSWER) |
|
|
2652 | case 7: /* unofficial extension */ |
2966 | case 7: /* unofficial extension */ |
|
|
2967 | if (Options & Opt_insecure) |
2653 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2968 | tt_printf ("%-.250s\n", rs[Rs_display_name]); |
2654 | break; |
2969 | break; |
2655 | #endif |
|
|
2656 | case 8: /* unofficial extension */ |
2970 | case 8: /* unofficial extension */ |
2657 | xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2971 | process_xterm_seq (XTerm_title, RESNAME "-" VERSION, CHAR_ST); |
2658 | break; |
2972 | break; |
2659 | } |
2973 | } |
2660 | break; |
2974 | break; |
2661 | |
2975 | |
2662 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
2976 | case CSI_TBC: /* 8.3.155: (0) TABULATION CLEAR */ |
… | |
… | |
2800 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
3114 | tt_printf ("\033[%dt", wattr.map_state == IsViewable ? 1 : 2); |
2801 | break; |
3115 | break; |
2802 | case 13: /* report window position */ |
3116 | case 13: /* report window position */ |
2803 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3117 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2804 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
3118 | XTranslateCoordinates (display->display, TermWin.parent[0], wattr.root, |
2805 | -wattr.border_width, -wattr.border_width, |
3119 | -wattr.border_width, -wattr.border_width, |
2806 | &x, &y, &wdummy); |
3120 | &x, &y, &wdummy); |
2807 | tt_printf ("\033[3;%d;%dt", x, y); |
3121 | tt_printf ("\033[3;%d;%dt", x, y); |
2808 | break; |
3122 | break; |
2809 | case 14: /* report window size (pixels) */ |
3123 | case 14: /* report window size (pixels) */ |
2810 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
3124 | XGetWindowAttributes (display->display, TermWin.parent[0], &wattr); |
2811 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
3125 | tt_printf ("\033[4;%d;%dt", wattr.height, wattr.width); |
… | |
… | |
2814 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
3128 | tt_printf ("\033[8;%d;%dt", TermWin.nrow, TermWin.ncol); |
2815 | break; |
3129 | break; |
2816 | case 19: /* report window size (chars) */ |
3130 | case 19: /* report window size (chars) */ |
2817 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
3131 | tt_printf ("\033[9;%d;%dt", TermWin.nrow, TermWin.ncol); |
2818 | break; |
3132 | break; |
2819 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2820 | case 20: /* report icon label */ |
3133 | case 20: /* report icon label */ |
|
|
3134 | if (Options & Opt_insecure) |
|
|
3135 | { |
|
|
3136 | char *s; |
2821 | XGetIconName (display->display, TermWin.parent[0], &s); |
3137 | XGetIconName (display->display, TermWin.parent[0], &s); |
2822 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
3138 | tt_printf ("\033]L%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3139 | } |
2823 | break; |
3140 | break; |
2824 | case 21: /* report window title */ |
3141 | case 21: /* report window title */ |
|
|
3142 | if (Options & Opt_insecure) |
|
|
3143 | { |
|
|
3144 | char *s; |
2825 | XFetchName (display->display, TermWin.parent[0], &s); |
3145 | XFetchName (display->display, TermWin.parent[0], &s); |
2826 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
3146 | tt_printf ("\033]l%-.200s\234", s ? s : ""); /* 8bit ST */ |
|
|
3147 | } |
2827 | break; |
3148 | break; |
2828 | #endif |
|
|
2829 | } |
3149 | } |
2830 | } |
3150 | } |
2831 | #endif |
3151 | #endif |
2832 | |
3152 | |
2833 | /*----------------------------------------------------------------------*/ |
3153 | /*----------------------------------------------------------------------*/ |
2834 | /* |
3154 | /* |
2835 | * get input up until STRING TERMINATOR (or BEL) |
3155 | * get input up until STRING TERMINATOR (or BEL) |
2836 | * ends_how is terminator used. returned input must be free ()d |
3156 | * ends_how is terminator used. returned input must be free()'d |
2837 | */ |
3157 | */ |
2838 | unsigned char * |
3158 | unsigned char * |
2839 | rxvt_term::get_to_st (unicode_t &ends_how) |
3159 | rxvt_term::get_to_st (unicode_t &ends_how) |
2840 | { |
3160 | { |
2841 | int seen_esc = 0; /* seen escape? */ |
3161 | unicode_t prev = 0, ch; |
2842 | unsigned int n = 0; |
3162 | unsigned int n = 0; |
2843 | unsigned char *s; |
3163 | unsigned char *s; |
2844 | unicode_t ch; |
|
|
2845 | unsigned char string[STRING_MAX]; |
3164 | unsigned char string[STRING_MAX]; |
2846 | |
3165 | |
2847 | while ((ch = cmd_getc ())) |
3166 | while ((ch = cmd_getc ()) != NOCHAR) |
2848 | { |
3167 | { |
2849 | if (ch == C0_BEL |
|
|
2850 | || ch == CHAR_ST |
|
|
2851 | || (ch == 0x5c && seen_esc)) /* 7bit ST */ |
|
|
2852 | break; |
|
|
2853 | |
|
|
2854 | if (ch == C0_ESC) |
3168 | if (prev == C0_ESC) |
2855 | { |
|
|
2856 | seen_esc = 1; |
|
|
2857 | continue; |
|
|
2858 | } |
3169 | { |
2859 | else if (ch == '\t') |
3170 | if (ch == 0x5c) /* 7bit ST */ |
2860 | ch = ' '; /* translate '\t' to space */ |
3171 | break; |
2861 | else if (ch < 0x08 || (ch > 0x0d && ch < 0x20)) |
3172 | else |
|
|
3173 | return NULL; |
|
|
3174 | } |
|
|
3175 | else if (ch == C0_BEL || ch == CHAR_ST) |
|
|
3176 | break; |
|
|
3177 | else if (ch < 0x20) |
2862 | return NULL; /* other control character - exit */ |
3178 | return NULL; /* other control character - exit */ |
2863 | |
3179 | |
2864 | if (n < sizeof (string) - 1) |
3180 | if (n >= sizeof (string) - 1) |
|
|
3181 | // stop at some sane length |
|
|
3182 | return NULL; |
|
|
3183 | |
|
|
3184 | if (ch == C0_SYN) |
|
|
3185 | { |
|
|
3186 | string[n++] = cmd_get8 (); |
|
|
3187 | prev = 0; |
|
|
3188 | } |
|
|
3189 | else |
2865 | string[n++] = ch; |
3190 | string[n++] = prev = ch; |
2866 | |
|
|
2867 | seen_esc = 0; |
|
|
2868 | } |
3191 | } |
2869 | |
3192 | |
2870 | string[n++] = '\0'; |
3193 | string[n++] = '\0'; |
2871 | |
3194 | |
2872 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
3195 | if ((s = (unsigned char *)rxvt_malloc (n)) == NULL) |
… | |
… | |
2915 | { |
3238 | { |
2916 | unsigned char *s = get_to_st (eh); |
3239 | unsigned char *s = get_to_st (eh); |
2917 | |
3240 | |
2918 | if (s) |
3241 | if (s) |
2919 | { |
3242 | { |
2920 | /* |
|
|
2921 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
2922 | * so do it here |
|
|
2923 | */ |
|
|
2924 | if (arg == XTerm_Menu) |
|
|
2925 | #if 0 /* XXX: currently disabled due to security concerns */ |
|
|
2926 | menubar_dispatch ((char *)s); |
|
|
2927 | #else |
|
|
2928 | (void)0; |
|
|
2929 | #endif |
|
|
2930 | else |
|
|
2931 | xterm_seq (arg, (char *)s, eh); |
3243 | process_xterm_seq (arg, (char *)s, eh); |
2932 | |
|
|
2933 | free (s); |
3244 | free (s); |
2934 | } |
3245 | } |
2935 | } |
3246 | } |
2936 | } |
3247 | } |
|
|
3248 | |
|
|
3249 | void |
|
|
3250 | rxvt_term::process_color_seq (int report, int color, const char *str, unsigned char resp) |
|
|
3251 | { |
|
|
3252 | if (str[0] == '?' && !str[1]) |
|
|
3253 | { |
|
|
3254 | if (Options & Opt_insecure) |
|
|
3255 | { |
|
|
3256 | unsigned short r, g, b; |
|
|
3257 | PixColors[color].get (display, r, g, b); |
|
|
3258 | tt_printf ("\033]%d;rgb:%04x/%04x/%04x%c", report, r, g, b, resp); |
|
|
3259 | } |
|
|
3260 | } |
|
|
3261 | else |
|
|
3262 | set_window_color (color, str); |
|
|
3263 | } |
|
|
3264 | |
2937 | /* |
3265 | /* |
2938 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
3266 | * XTerm escape sequences: ESC ] Ps;Pt (ST|BEL) |
2939 | * 0 = change iconName/title |
3267 | * 0 = change iconName/title |
2940 | * 1 = change iconName |
3268 | * 1 = change iconName |
2941 | * 2 = change title |
3269 | * 2 = change title |
2942 | * 4 = change color |
3270 | * 4 = change color |
|
|
3271 | * 10 = change fg color |
|
|
3272 | * 11 = change bg color |
2943 | * 12 = change text color |
3273 | * 12 = change text color |
2944 | * 13 = change mouse foreground color |
3274 | * 13 = change mouse foreground color |
2945 | * 17 = change highlight character colour |
3275 | * 17 = change highlight character colour |
2946 | * 18 = change bold character color |
3276 | * 18 = change bold character color |
2947 | * 19 = change underlined character color |
3277 | * 19 = change underlined character color |
2948 | * 46 = change logfile (not implemented) |
3278 | * 46 = change logfile (not implemented) |
2949 | * 50 = change font |
3279 | * 50 = change font |
2950 | * |
3280 | * |
2951 | * rxvt extensions: |
3281 | * rxvt extensions: |
2952 | * 10 = menu (may change in future) |
|
|
2953 | * 20 = bg pixmap |
3282 | * 20 = bg pixmap |
2954 | * 39 = change default fg color |
3283 | * 39 = change default fg color |
2955 | * 49 = change default bg color |
3284 | * 49 = change default bg color |
2956 | * 55 = dump scrollback buffer and all of screen |
3285 | * 55 = dump scrollback buffer and all of screen |
2957 | * 701 = change locale |
3286 | * 701 = change locale |
2958 | * 702 = find font |
3287 | * 702 = find font |
|
|
3288 | * 703 = menu |
2959 | */ |
3289 | */ |
2960 | void |
3290 | void |
2961 | rxvt_term::xterm_seq (int op, const char *str, unsigned char resp __attribute__ ((unused))) |
3291 | rxvt_term::process_xterm_seq (int op, const char *str, unsigned char resp) |
2962 | { |
3292 | { |
2963 | int changed = 0; |
3293 | int changed = 0; |
2964 | int color; |
3294 | int color; |
2965 | char *buf, *name; |
3295 | char *buf, *name; |
|
|
3296 | bool query = str[0] == '?' && !str[1]; |
2966 | |
3297 | |
2967 | assert (str != NULL); |
3298 | assert (str != NULL); |
2968 | switch (op) |
3299 | switch (op) |
2969 | { |
3300 | { |
2970 | case XTerm_name: |
3301 | case XTerm_name: |
… | |
… | |
2974 | set_icon_name (str); |
3305 | set_icon_name (str); |
2975 | break; |
3306 | break; |
2976 | case XTerm_title: |
3307 | case XTerm_title: |
2977 | set_title (str); |
3308 | set_title (str); |
2978 | break; |
3309 | break; |
|
|
3310 | case XTerm_property: |
|
|
3311 | if (str[0] == '?') |
|
|
3312 | { |
|
|
3313 | Atom prop = XInternAtom (display->display, str + 1, True); |
|
|
3314 | Atom actual_type; |
|
|
3315 | int actual_format; |
|
|
3316 | unsigned long nitems; |
|
|
3317 | unsigned long bytes_after; |
|
|
3318 | unsigned char *value = 0; |
|
|
3319 | const char *str = ""; |
|
|
3320 | |
|
|
3321 | if (prop |
|
|
3322 | && XGetWindowProperty (display->display, TermWin.parent[0], |
|
|
3323 | prop, 0, 1<<16, 0, AnyPropertyType, |
|
|
3324 | &actual_type, &actual_format, |
|
|
3325 | &nitems, &bytes_after, &value) == Success |
|
|
3326 | && actual_type != None |
|
|
3327 | && actual_format == 8) |
|
|
3328 | str = (const char *)(value); |
|
|
3329 | |
|
|
3330 | tt_printf ("\033]%d;%s%c", XTerm_property, str, resp); |
|
|
3331 | |
|
|
3332 | XFree (value); |
|
|
3333 | } |
|
|
3334 | else |
|
|
3335 | { |
|
|
3336 | char *eq = strchr (str, '='); // constness lost, but verified to be ok |
|
|
3337 | |
|
|
3338 | if (eq) |
|
|
3339 | { |
|
|
3340 | *eq = 0; |
|
|
3341 | XChangeProperty (display->display, TermWin.parent[0], |
|
|
3342 | display->atom (str), XA_STRING, 8, |
|
|
3343 | PropModeReplace, (unsigned char *)eq + 1, |
|
|
3344 | strlen (eq + 1)); |
|
|
3345 | } |
|
|
3346 | else |
|
|
3347 | XDeleteProperty (display->display, TermWin.parent[0], |
|
|
3348 | display->atom (str)); |
|
|
3349 | } |
|
|
3350 | break; |
|
|
3351 | |
2979 | case XTerm_Color: |
3352 | case XTerm_Color: |
2980 | for (buf = (char *)str; buf && *buf;) |
3353 | for (buf = (char *)str; buf && *buf;) |
2981 | { |
3354 | { |
2982 | if ((name = STRCHR (buf, ';')) == NULL) |
3355 | if ((name = STRCHR (buf, ';')) == NULL) |
2983 | break; |
3356 | break; |
… | |
… | |
2989 | break; |
3362 | break; |
2990 | |
3363 | |
2991 | if ((buf = STRCHR (name, ';')) != NULL) |
3364 | if ((buf = STRCHR (name, ';')) != NULL) |
2992 | *buf++ = '\0'; |
3365 | *buf++ = '\0'; |
2993 | |
3366 | |
|
|
3367 | if (name[0] == '?' && !name[1]) |
|
|
3368 | { |
|
|
3369 | if (Options & Opt_insecure) |
|
|
3370 | { |
|
|
3371 | unsigned short r, g, b; |
|
|
3372 | PixColors[color + minCOLOR].get (display, r, g, b); |
|
|
3373 | tt_printf ("\033]%d;%d;rgb:%04x/%04x/%04x%c", XTerm_Color, color, r, g, b, resp); |
|
|
3374 | } |
|
|
3375 | } |
|
|
3376 | else |
2994 | set_window_color (color + minCOLOR, name); |
3377 | set_window_color (color + minCOLOR, name); |
2995 | } |
3378 | } |
|
|
3379 | break; |
|
|
3380 | case XTerm_Color00: |
|
|
3381 | process_color_seq (XTerm_Color00, Color_fg, str, resp); |
|
|
3382 | break; |
|
|
3383 | case XTerm_Color01: |
|
|
3384 | process_color_seq (XTerm_Color00, Color_bg, str, resp); |
2996 | break; |
3385 | break; |
2997 | #ifndef NO_CURSORCOLOR |
3386 | #ifndef NO_CURSORCOLOR |
2998 | case XTerm_Color_cursor: |
3387 | case XTerm_Color_cursor: |
2999 | set_window_color (Color_cursor, str); |
3388 | process_color_seq (XTerm_Color_cursor, Color_cursor, str, resp); |
3000 | break; |
3389 | break; |
3001 | #endif |
3390 | #endif |
3002 | case XTerm_Color_pointer: |
3391 | case XTerm_Color_pointer_fg: |
3003 | set_window_color (Color_pointer, str); |
3392 | process_color_seq (XTerm_Color_pointer_fg, Color_pointer_fg, str, resp); |
|
|
3393 | break; |
|
|
3394 | case XTerm_Color_pointer_bg: |
|
|
3395 | process_color_seq (XTerm_Color_pointer_bg, Color_pointer_bg, str, resp); |
3004 | break; |
3396 | break; |
3005 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3397 | #ifndef NO_BOLD_UNDERLINE_REVERSE |
3006 | case XTerm_Color_BD: |
3398 | case XTerm_Color_BD: |
3007 | set_window_color (Color_BD, str); |
3399 | process_color_seq (XTerm_Color_BD, Color_BD, str, resp); |
3008 | break; |
3400 | break; |
3009 | case XTerm_Color_UL: |
3401 | case XTerm_Color_UL: |
3010 | set_window_color (Color_UL, str); |
3402 | process_color_seq (XTerm_Color_UL, Color_UL, str, resp); |
3011 | break; |
3403 | break; |
3012 | case XTerm_Color_RV: |
3404 | case XTerm_Color_RV: |
3013 | set_window_color (Color_RV, str); |
3405 | process_color_seq (XTerm_Color_RV, Color_RV, str, resp); |
3014 | break; |
3406 | break; |
3015 | #endif |
3407 | #endif |
3016 | |
3408 | |
3017 | case XTerm_Menu: |
|
|
3018 | /* |
|
|
3019 | * rxvt_menubar_dispatch () violates the constness of the string, |
|
|
3020 | * so DON'T do it here |
|
|
3021 | */ |
|
|
3022 | break; |
|
|
3023 | case XTerm_Pixmap: |
3409 | case XTerm_Pixmap: |
3024 | if (*str != ';') |
3410 | if (*str != ';') |
3025 | { |
3411 | { |
3026 | #if XPM_BACKGROUND |
3412 | #if XPM_BACKGROUND |
3027 | scale_pixmap (""); /* reset to default scaling */ |
3413 | scale_pixmap (""); /* reset to default scaling */ |
… | |
… | |
3050 | set_window_color (Color_fg, str); |
3436 | set_window_color (Color_fg, str); |
3051 | break; |
3437 | break; |
3052 | case XTerm_restoreBG: |
3438 | case XTerm_restoreBG: |
3053 | set_window_color (Color_bg, str); |
3439 | set_window_color (Color_bg, str); |
3054 | break; |
3440 | break; |
|
|
3441 | |
3055 | case XTerm_logfile: |
3442 | case XTerm_logfile: |
3056 | // TODO, when secure mode? |
3443 | // TODO, when secure mode? |
3057 | break; |
3444 | break; |
|
|
3445 | |
3058 | case XTerm_font: |
3446 | case XTerm_font: |
|
|
3447 | if (query) |
|
|
3448 | { |
|
|
3449 | if (Options & Opt_insecure) |
|
|
3450 | tt_printf ("\33]%d;%-.250s%c", XTerm_font, |
|
|
3451 | TermWin.fontset->fontdesc |
|
|
3452 | ? TermWin.fontset->fontdesc |
|
|
3453 | : "", |
|
|
3454 | resp); |
|
|
3455 | } |
|
|
3456 | else |
3059 | change_font (str); |
3457 | change_font (str); |
3060 | break; |
3458 | break; |
|
|
3459 | |
3061 | #ifndef NO_FRILLS |
3460 | #ifndef NO_FRILLS |
3062 | case XTerm_locale: |
3461 | case XTerm_locale: |
3063 | if (str[0] == '?' && !str[1]) |
3462 | if (query) |
3064 | tt_printf ("%-.250s\n", locale); |
3463 | { |
|
|
3464 | if (Options & Opt_insecure) |
|
|
3465 | tt_printf ("\33]%d;%-.250s%c", XTerm_locale, locale, resp); |
|
|
3466 | } |
3065 | else |
3467 | else |
3066 | { |
3468 | { |
3067 | set_locale (str); |
3469 | set_locale (str); |
3068 | # ifdef USE_XIM |
3470 | # ifdef USE_XIM |
3069 | im_cb (); |
3471 | im_cb (); |
3070 | # endif |
3472 | # endif |
3071 | } |
3473 | } |
3072 | break; |
3474 | break; |
|
|
3475 | |
3073 | case XTerm_findfont: |
3476 | case XTerm_findfont: |
|
|
3477 | if (Options & Opt_insecure) |
3074 | { |
3478 | { |
3075 | int fid = TermWin.fontset->find_font (atoi (str)); |
3479 | int fid = TermWin.fontset->find_font (atoi (str)); |
3076 | tt_printf ("%d %-.250s\n", fid, (*TermWin.fontset)[fid]->name); |
3480 | tt_printf ("\33]%d;%d;%-.250s%c", XTerm_findfont, |
|
|
3481 | fid, (*TermWin.fontset)[fid]->name, resp); |
3077 | } |
3482 | } |
|
|
3483 | break; |
|
|
3484 | #endif |
|
|
3485 | |
|
|
3486 | #ifdef MENUBAR |
|
|
3487 | case XTerm_Menu: |
|
|
3488 | if (Options & Opt_insecure) |
|
|
3489 | menubar_dispatch (const_cast<char *>(str)); // casting away constness is checked |
3078 | break; |
3490 | break; |
3079 | #endif |
3491 | #endif |
3080 | #if 0 |
3492 | #if 0 |
3081 | case XTerm_dumpscreen: /* no error notices */ |
3493 | case XTerm_dumpscreen: /* no error notices */ |
3082 | { |
3494 | { |
3083 | int fd; |
3495 | int fd; |
3084 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3496 | if ((fd = open (str, O_RDWR | O_CREAT | O_EXCL, 0600)) >= 0) |
3085 | { |
3497 | { |
3086 | scr_dump (fd); |
3498 | scr_dump (fd); |
3087 | close (fd); |
3499 | close (fd); |
3088 | } |
3500 | } |
… | |
… | |
3175 | // 1035 enable modifiers for alt, numlock NYI |
3587 | // 1035 enable modifiers for alt, numlock NYI |
3176 | // 1036 send ESC for meta keys NYI |
3588 | // 1036 send ESC for meta keys NYI |
3177 | // 1037 send DEL for keypad delete NYI |
3589 | // 1037 send DEL for keypad delete NYI |
3178 | { 1047, PrivMode_Screen }, |
3590 | { 1047, PrivMode_Screen }, |
3179 | // 1048 save and restore cursor |
3591 | // 1048 save and restore cursor |
3180 | { 1049, PrivMode_Screen }, /* xterm extension, not fully implemented */ |
3592 | { 1049, PrivMode_Screen }, /* xterm extension, clear screen on ti rather than te */ |
3181 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3593 | // 1051, 1052, 1060, 1061 keyboard emulation NYI |
3182 | }; |
3594 | }; |
3183 | |
3595 | |
3184 | if (nargs == 0) |
3596 | if (nargs == 0) |
3185 | return; |
3597 | return; |
… | |
… | |
3204 | |
3616 | |
3205 | /* extra handling for values with state unkept */ |
3617 | /* extra handling for values with state unkept */ |
3206 | switch (arg[i]) |
3618 | switch (arg[i]) |
3207 | { |
3619 | { |
3208 | case 1048: /* alternative cursor save */ |
3620 | case 1048: /* alternative cursor save */ |
3209 | case 1049: |
3621 | if (Options & Opt_secondaryScreen) |
3210 | if (mode == 0) |
3622 | if (mode == 0) |
3211 | scr_cursor (RESTORE); |
3623 | scr_cursor (RESTORE); |
3212 | else if (mode == 1) |
3624 | else if (mode == 1) |
3213 | scr_cursor (SAVE); |
3625 | scr_cursor (SAVE); |
3214 | /* FALLTHROUGH */ |
3626 | break; |
3215 | } |
3627 | } |
3216 | |
3628 | |
3217 | if (state >= 0) |
3629 | if (state >= 0) |
3218 | /* extra handling for values with valid 0 or 1 state */ |
3630 | /* extra handling for values with valid 0 or 1 state */ |
3219 | switch (arg[i]) |
3631 | switch (arg[i]) |
… | |
… | |
3243 | scr_relative_origin (state); |
3655 | scr_relative_origin (state); |
3244 | break; |
3656 | break; |
3245 | case 7: /* autowrap */ |
3657 | case 7: /* autowrap */ |
3246 | scr_autowrap (state); |
3658 | scr_autowrap (state); |
3247 | break; |
3659 | break; |
3248 | /* case 8: - auto repeat, can't do on a per window basis */ |
3660 | /* case 8: - auto repeat, can't do on a per window basis */ |
3249 | case 9: /* X10 mouse reporting */ |
3661 | case 9: /* X10 mouse reporting */ |
3250 | if (state) /* orthogonal */ |
3662 | if (state) /* orthogonal */ |
3251 | PrivateModes &= ~PrivMode_MouseX11; |
3663 | PrivateModes &= ~PrivMode_MouseX11; |
3252 | break; |
3664 | break; |
3253 | #ifdef menuBar_esc |
3665 | #ifdef menuBar_esc |
… | |
… | |
3267 | break; |
3679 | break; |
3268 | #endif |
3680 | #endif |
3269 | case 25: /* visible/invisible cursor */ |
3681 | case 25: /* visible/invisible cursor */ |
3270 | scr_cursor_visible (state); |
3682 | scr_cursor_visible (state); |
3271 | break; |
3683 | break; |
3272 | /* case 35: - shift keys */ |
3684 | /* case 35: - shift keys */ |
3273 | /* case 40: - 80 <--> 132 mode */ |
3685 | /* case 40: - 80 <--> 132 mode */ |
3274 | case 47: /* secondary screen */ |
3686 | case 47: /* secondary screen */ |
3275 | scr_change_screen (state); |
3687 | scr_change_screen (state); |
3276 | break; |
3688 | break; |
3277 | /* case 66: - application key pad */ |
3689 | /* case 66: - application key pad */ |
3278 | /* case 67: - backspace key */ |
3690 | /* case 67: - backspace key */ |
3279 | case 1000: /* X11 mouse reporting */ |
3691 | case 1000: /* X11 mouse reporting */ |
3280 | if (state) /* orthogonal */ |
3692 | if (state) /* orthogonal */ |
3281 | PrivateModes &= ~PrivMode_MouseX10; |
3693 | PrivateModes &= ~PrivMode_MouseX10; |
3282 | break; |
3694 | break; |
3283 | #if 0 |
3695 | #if 0 |
… | |
… | |
3294 | if (state) |
3706 | if (state) |
3295 | Options |= Opt_scrollTtyKeypress; |
3707 | Options |= Opt_scrollTtyKeypress; |
3296 | else |
3708 | else |
3297 | Options &= ~Opt_scrollTtyKeypress; |
3709 | Options &= ~Opt_scrollTtyKeypress; |
3298 | break; |
3710 | break; |
3299 | case 1047: /* secondary screen w/ clearing */ |
3711 | case 1047: /* secondary screen w/ clearing last */ |
3300 | case 1049: /* better secondary screen w/ clearing, but not fully implemented */ |
3712 | if (Options & Opt_secondaryScreen) |
3301 | if (current_screen != PRIMARY) |
3713 | if (current_screen != PRIMARY) |
3302 | scr_erase_screen (2); |
3714 | scr_erase_screen (2); |
3303 | |
|
|
3304 | scr_change_screen (state); |
3715 | scr_change_screen (state); |
3305 | /* FALLTHROUGH */ |
3716 | break; |
|
|
3717 | case 1049: /* secondary screen w/ clearing first */ |
|
|
3718 | scr_change_screen (state); |
|
|
3719 | if (Options & Opt_secondaryScreen) |
|
|
3720 | if (current_screen != PRIMARY) |
|
|
3721 | scr_erase_screen (2); |
|
|
3722 | break; |
3306 | default: |
3723 | default: |
3307 | break; |
3724 | break; |
3308 | } |
3725 | } |
3309 | } |
3726 | } |
3310 | } |
3727 | } |
… | |
… | |
3339 | rendset = 1, rendstyle = RS_Uline; |
3756 | rendset = 1, rendstyle = RS_Uline; |
3340 | break; |
3757 | break; |
3341 | case 5: |
3758 | case 5: |
3342 | rendset = 1, rendstyle = RS_Blink; |
3759 | rendset = 1, rendstyle = RS_Blink; |
3343 | break; |
3760 | break; |
|
|
3761 | //case 6: // scoansi light background |
3344 | case 7: |
3762 | case 7: |
3345 | rendset = 1, rendstyle = RS_RVid; |
3763 | rendset = 1, rendstyle = RS_RVid; |
3346 | break; |
3764 | break; |
3347 | case 8: |
3765 | case 8: |
3348 | // invisible. NYI |
3766 | // invisible. NYI |
|
|
3767 | break; |
|
|
3768 | //case 10: // scoansi acs off |
|
|
3769 | //case 11: // scoansi acs on |
|
|
3770 | //case 12: // scoansi acs on, |0x80 |
|
|
3771 | case 21: // disable bold, blink and invis (some terminals use this) |
|
|
3772 | rendset = 0, rendstyle = RS_Bold | RS_Blink; |
3349 | break; |
3773 | break; |
3350 | case 22: |
3774 | case 22: |
3351 | rendset = 0, rendstyle = RS_Bold; |
3775 | rendset = 0, rendstyle = RS_Bold; |
3352 | break; |
3776 | break; |
3353 | case 24: |
3777 | case 24: |
… | |
… | |
3446 | } |
3870 | } |
3447 | } |
3871 | } |
3448 | } |
3872 | } |
3449 | /*}}} */ |
3873 | /*}}} */ |
3450 | |
3874 | |
3451 | /*{{{ process Rob Nation's own graphics mode sequences */ |
3875 | /*{{{ (do not) process Rob Nation's own graphics mode sequences */ |
3452 | void |
3876 | void |
3453 | rxvt_term::process_graphics () |
3877 | rxvt_term::process_graphics () |
3454 | { |
3878 | { |
3455 | unicode_t ch, cmd = cmd_getc (); |
3879 | unicode_t ch, cmd = cmd_getc (); |
3456 | |
3880 | |