… | |
… | |
36 | #include "keyboard.h" |
36 | #include "keyboard.h" |
37 | #include "rxvtperl.h" |
37 | #include "rxvtperl.h" |
38 | |
38 | |
39 | #include <limits> |
39 | #include <limits> |
40 | |
40 | |
41 | #include <cassert> |
41 | #include <assert.h> |
42 | #include <csignal> |
42 | #include <signal.h> |
43 | #include <cstring> |
43 | #include <string.h> |
44 | |
44 | |
45 | #include <termios.h> |
45 | #include <termios.h> |
46 | |
46 | |
47 | #ifdef HAVE_XSETLOCALE |
47 | #ifdef HAVE_XSETLOCALE |
48 | # define X_LOCALE |
48 | # define X_LOCALE |
49 | # include <X11/Xlocale.h> |
49 | # include <X11/Xlocale.h> |
50 | #else |
50 | #else |
51 | # ifdef HAVE_SETLOCALE |
|
|
52 | # include <clocale> |
51 | # include <locale.h> |
53 | # endif |
|
|
54 | #endif |
52 | #endif |
55 | |
53 | |
56 | struct termios rxvt_term::def_tio; |
54 | struct termios rxvt_term::def_tio; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
55 | vector<rxvt_term *> rxvt_term::termlist; |
58 | |
56 | |
… | |
… | |
105 | if (cc->c2 == c2) return c1; |
103 | if (cc->c2 == c2) return c1; |
106 | cc = (*this)[cc->c1]; |
104 | cc = (*this)[cc->c1]; |
107 | } |
105 | } |
108 | |
106 | |
109 | // check to see whether this combination already exists otherwise |
107 | // check to see whether this combination already exists otherwise |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
108 | for (cc = v.begin (); cc < v.end (); cc++) |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
109 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | return COMPOSE_LO + (cc - v.begin ()); |
110 | return COMPOSE_LO + (cc - v.begin ()); |
113 | |
111 | |
114 | // allocate a new combination |
112 | // allocate a new combination |
115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
113 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
… | |
… | |
267 | for (int i = 0; i < allocated.size (); i++) |
265 | for (int i = 0; i < allocated.size (); i++) |
268 | free (allocated [i]); |
266 | free (allocated [i]); |
269 | |
267 | |
270 | free (selection.text); |
268 | free (selection.text); |
271 | free (selection.clip_text); |
269 | free (selection.clip_text); |
272 | // TODO: manage env vars in child only(!) |
|
|
273 | free (env_display); |
|
|
274 | free (env_term); |
|
|
275 | free (locale); |
270 | free (locale); |
276 | free (v_buffer); |
271 | free (v_buffer); |
277 | |
272 | |
278 | delete selection_req; |
273 | delete selection_req; |
279 | |
274 | |
… | |
… | |
353 | |
348 | |
354 | delete this; |
349 | delete this; |
355 | } |
350 | } |
356 | |
351 | |
357 | void |
352 | void |
358 | rxvt_term::set_option (uint8_t opt, bool set) |
353 | rxvt_term::set_option (uint8_t opt, bool set) NOTHROW |
359 | { |
354 | { |
360 | if (!opt) |
355 | if (!opt) |
361 | return; |
356 | return; |
362 | |
357 | |
363 | uint8_t mask = 1 << (opt & 7); |
358 | uint8_t mask = 1 << (opt & 7); |
… | |
… | |
379 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
374 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
380 | (*t)->emergency_cleanup (); |
375 | (*t)->emergency_cleanup (); |
381 | } |
376 | } |
382 | |
377 | |
383 | #if !ENABLE_MINIMAL |
378 | #if !ENABLE_MINIMAL |
384 | static void |
379 | static void ecb_cold |
385 | print_x_error (Display *dpy, XErrorEvent *event) |
380 | print_x_error (Display *dpy, XErrorEvent *event) |
386 | { |
381 | { |
387 | char buffer[BUFSIZ]; |
382 | char buffer[BUFSIZ]; |
388 | char mesg[BUFSIZ]; |
383 | char mesg[BUFSIZ]; |
389 | char number[32]; |
384 | char number[32]; |
… | |
… | |
427 | mesg, BUFSIZ); |
422 | mesg, BUFSIZ); |
428 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
423 | rxvt_warn (strncat (mesg, "\n", BUFSIZ), event->serial); |
429 | } |
424 | } |
430 | #endif |
425 | #endif |
431 | |
426 | |
432 | int |
427 | int ecb_cold |
433 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
428 | rxvt_xerror_handler (Display *display, XErrorEvent *event) |
434 | { |
429 | { |
435 | if (GET_R->allowedxerror == -1) |
430 | if (GET_R->allowedxerror == -1) |
436 | GET_R->allowedxerror = event->error_code; |
431 | GET_R->allowedxerror = event->error_code; |
437 | else |
432 | else |
… | |
… | |
446 | } |
441 | } |
447 | |
442 | |
448 | return 0; |
443 | return 0; |
449 | } |
444 | } |
450 | |
445 | |
451 | int |
446 | int ecb_cold |
452 | rxvt_xioerror_handler (Display *display) |
447 | rxvt_xioerror_handler (Display *display) |
453 | { |
448 | { |
454 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
449 | rxvt_warn ("X connection to '%s' broken, unable to recover, exiting.\n", |
455 | DisplayString (display)); |
450 | DisplayString (display)); |
456 | rxvt_emergency_cleanup (); |
451 | rxvt_emergency_cleanup (); |
… | |
… | |
576 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
571 | old_xerror_handler = XSetErrorHandler ((XErrorHandler) rxvt_xerror_handler); |
577 | // TODO: handle this with exceptions and tolerate the memory loss |
572 | // TODO: handle this with exceptions and tolerate the memory loss |
578 | XSetIOErrorHandler (rxvt_xioerror_handler); |
573 | XSetIOErrorHandler (rxvt_xioerror_handler); |
579 | |
574 | |
580 | XrmInitialize (); |
575 | XrmInitialize (); |
|
|
576 | |
|
|
577 | #ifdef HAVE_PIXBUF |
|
|
578 | g_type_init (); |
|
|
579 | #endif |
581 | } |
580 | } |
582 | |
581 | |
583 | /*----------------------------------------------------------------------*/ |
582 | /*----------------------------------------------------------------------*/ |
584 | /* |
583 | /* |
585 | * window size/position calculations for XSizeHint and other storage. |
584 | * window size/position calculations for XSizeHint and other storage. |
… | |
… | |
706 | if (recalc_y) |
705 | if (recalc_y) |
707 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
706 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
708 | |
707 | |
709 | ncol = width / fwidth; |
708 | ncol = width / fwidth; |
710 | nrow = height / fheight; |
709 | nrow = height / fheight; |
|
|
710 | |
|
|
711 | // When the size of the vt window is not a multiple of the cell |
|
|
712 | // size, i.e., when the wm does not honour our size hints, there are |
|
|
713 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
714 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
715 | // refresh the background. We take the simpler route and shrink the |
|
|
716 | // vt window so as to avoid creating gaps. |
|
|
717 | vt_width = ncol * fwidth; |
|
|
718 | vt_height = nrow * fheight; |
711 | } |
719 | } |
712 | |
720 | |
713 | /*----------------------------------------------------------------------*/ |
721 | /*----------------------------------------------------------------------*/ |
714 | /* |
722 | /* |
715 | * Tell the teletype handler what size the window is. |
723 | * Tell the teletype handler what size the window is. |
… | |
… | |
723 | |
731 | |
724 | struct winsize ws; |
732 | struct winsize ws; |
725 | |
733 | |
726 | ws.ws_col = ncol; |
734 | ws.ws_col = ncol; |
727 | ws.ws_row = nrow; |
735 | ws.ws_row = nrow; |
728 | ws.ws_xpixel = width; |
736 | ws.ws_xpixel = vt_width; |
729 | ws.ws_ypixel = height; |
737 | ws.ws_ypixel = vt_height; |
730 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
738 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
731 | |
739 | |
732 | #if 0 |
740 | #if 0 |
733 | // TIOCSWINSZ is supposed to do this automatically and correctly |
741 | // TIOCSWINSZ is supposed to do this automatically and correctly |
734 | if (cmd_pid) /* force through to the command */ |
742 | if (cmd_pid) /* force through to the command */ |
… | |
… | |
760 | |
768 | |
761 | delete fontset[0]; |
769 | delete fontset[0]; |
762 | fontset[0] = fs; |
770 | fontset[0] = fs; |
763 | |
771 | |
764 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
772 | prop = (*fs)[rxvt_fontset::firstFont]->properties (); |
765 | prop.height += lineSpace; |
|
|
766 | prop.width += letterSpace; |
773 | prop.width += letterSpace; |
767 | |
774 | |
768 | fs->set_prop (prop, false); |
775 | fs->set_prop (prop, false); |
769 | |
776 | |
770 | fwidth = prop.width; |
777 | fwidth = prop.width; |
771 | fheight = prop.height; |
778 | fheight = prop.height + lineSpace; |
772 | fbase = prop.ascent; |
779 | fbase = prop.ascent; |
773 | |
780 | |
774 | for (int style = 1; style < 4; style++) |
781 | for (int style = 1; style < 4; style++) |
775 | { |
782 | { |
776 | #if ENABLE_STYLES |
783 | #if ENABLE_STYLES |
… | |
… | |
938 | |
945 | |
939 | /*----------------------------------------------------------------------*/ |
946 | /*----------------------------------------------------------------------*/ |
940 | /* |
947 | /* |
941 | * find if fg/bg matches any of the normal (low-intensity) colors |
948 | * find if fg/bg matches any of the normal (low-intensity) colors |
942 | */ |
949 | */ |
943 | void |
950 | char * |
944 | rxvt_term::set_colorfgbg () |
951 | rxvt_term::get_colorfgbg () |
945 | { |
952 | { |
946 | unsigned int i; |
953 | unsigned int i; |
947 | const char *xpmb = ""; |
954 | const char *xpmb = ""; |
948 | char fstr[] = "default"; |
955 | char fstr[] = "default"; |
949 | char bstr[] = "default"; |
956 | char bstr[] = "default"; |
|
|
957 | char *env_colorfgbg; |
950 | |
958 | |
951 | for (i = Color_Black; i <= Color_White; i++) |
959 | for (i = Color_Black; i <= Color_White; i++) |
952 | if (pix_colors[Color_fg] == pix_colors[i]) |
960 | if (pix_colors[Color_fg] == pix_colors[i]) |
953 | { |
961 | { |
954 | sprintf (fstr, "%d", i - Color_Black); |
962 | sprintf (fstr, "%d", i - Color_Black); |
… | |
… | |
963 | xpmb = "default;"; |
971 | xpmb = "default;"; |
964 | #endif |
972 | #endif |
965 | break; |
973 | break; |
966 | } |
974 | } |
967 | |
975 | |
|
|
976 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
968 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
977 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
978 | return env_colorfgbg; |
969 | } |
979 | } |
970 | |
980 | |
971 | /*----------------------------------------------------------------------*/ |
981 | /*----------------------------------------------------------------------*/ |
972 | |
982 | |
973 | bool |
983 | bool |
… | |
… | |
1066 | if (scrollBar.state) |
1076 | if (scrollBar.state) |
1067 | scrollBar.resize (); |
1077 | scrollBar.resize (); |
1068 | |
1078 | |
1069 | XMoveResizeWindow (dpy, vt, |
1079 | XMoveResizeWindow (dpy, vt, |
1070 | window_vt_x, window_vt_y, |
1080 | window_vt_x, window_vt_y, |
1071 | width, height); |
1081 | vt_width, vt_height); |
1072 | |
1082 | |
1073 | #ifdef HAVE_BG_PIXMAP |
1083 | #ifdef HAVE_BG_PIXMAP |
1074 | if (bg_window_size_sensitive ()) |
1084 | if (bg_window_size_sensitive ()) |
1075 | update_background (); |
1085 | update_background (); |
1076 | #endif |
1086 | #endif |
… | |
… | |
1078 | |
1088 | |
1079 | if (fix_screen || old_height == 0) |
1089 | if (fix_screen || old_height == 0) |
1080 | scr_reset (); |
1090 | scr_reset (); |
1081 | |
1091 | |
1082 | #ifdef USE_XIM |
1092 | #ifdef USE_XIM |
1083 | IMSetPosition (); |
1093 | im_set_position (); |
1084 | #endif |
1094 | #endif |
1085 | } |
1095 | } |
1086 | |
1096 | |
1087 | /* |
1097 | /* |
1088 | * Set the width/height of the vt window in characters. Units are pixels. |
1098 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1101 | newwidth = wattr.width - szHint.base_width; |
1111 | newwidth = wattr.width - szHint.base_width; |
1102 | if (newheight == 0) |
1112 | if (newheight == 0) |
1103 | newheight = wattr.height - szHint.base_height; |
1113 | newheight = wattr.height - szHint.base_height; |
1104 | } |
1114 | } |
1105 | |
1115 | |
1106 | if (newwidth != width || newheight != height) |
1116 | if (newwidth != vt_width || newheight != vt_height) |
1107 | { |
1117 | { |
1108 | newwidth += szHint.base_width; |
1118 | newwidth += szHint.base_width; |
1109 | newheight += szHint.base_height; |
1119 | newheight += szHint.base_height; |
1110 | resize_all_windows (newwidth, newheight, 0); |
1120 | resize_all_windows (newwidth, newheight, 0); |
1111 | } |
1121 | } |
… | |
… | |
1149 | status_rect.height = fheight; |
1159 | status_rect.height = fheight; |
1150 | } |
1160 | } |
1151 | |
1161 | |
1152 | /* Checking whether input method is running. */ |
1162 | /* Checking whether input method is running. */ |
1153 | bool |
1163 | bool |
1154 | rxvt_term::IMisRunning () |
1164 | rxvt_term::im_is_running () |
1155 | { |
1165 | { |
1156 | Atom atom; |
1166 | Atom atom; |
1157 | Window win; |
1167 | Window win; |
1158 | char server[IMBUFSIZ]; |
1168 | char server[IMBUFSIZ]; |
1159 | |
1169 | |
… | |
… | |
1175 | |
1185 | |
1176 | return false; |
1186 | return false; |
1177 | } |
1187 | } |
1178 | |
1188 | |
1179 | void |
1189 | void |
1180 | rxvt_term::IMSendSpot () |
1190 | rxvt_term::im_send_spot () |
1181 | { |
1191 | { |
1182 | XPoint nspot; |
1192 | XPoint nspot; |
1183 | XVaNestedList preedit_attr; |
1193 | XVaNestedList preedit_attr; |
1184 | |
1194 | |
1185 | if (!Input_Context |
1195 | if (!Input_Context |
… | |
… | |
1291 | /* |
1301 | /* |
1292 | * Try to open a XIM with the current modifiers, then see if we can |
1302 | * Try to open a XIM with the current modifiers, then see if we can |
1293 | * open a suitable preedit type |
1303 | * open a suitable preedit type |
1294 | */ |
1304 | */ |
1295 | bool |
1305 | bool |
1296 | rxvt_term::IM_get_IC (const char *modifiers) |
1306 | rxvt_term::im_get_ic (const char *modifiers) |
1297 | { |
1307 | { |
1298 | int i, j, found; |
1308 | int i, j, found; |
1299 | XIM xim; |
1309 | XIM xim; |
1300 | XPoint spot; |
1310 | XPoint spot; |
1301 | XRectangle rect, status_rect, needed_rect; |
1311 | XRectangle rect, status_rect, needed_rect; |
… | |
… | |
1499 | // unfortunately, only the focus window is used by XIM, hard to fix |
1509 | // unfortunately, only the focus window is used by XIM, hard to fix |
1500 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1510 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1501 | vt_select_input (); |
1511 | vt_select_input (); |
1502 | #endif |
1512 | #endif |
1503 | |
1513 | |
1504 | IMSetPosition (); |
1514 | im_set_position (); |
1505 | |
1515 | |
1506 | return true; |
1516 | return true; |
1507 | } |
1517 | } |
1508 | |
1518 | |
1509 | void |
1519 | void |
… | |
… | |
1519 | im_destroy (); |
1529 | im_destroy (); |
1520 | |
1530 | |
1521 | if (Input_Context) |
1531 | if (Input_Context) |
1522 | return; |
1532 | return; |
1523 | |
1533 | |
1524 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1525 | if (rs[Rs_imLocale]) |
1534 | if (rs[Rs_imLocale]) |
1526 | SET_LOCALE (rs[Rs_imLocale]); |
1535 | SET_LOCALE (rs[Rs_imLocale]); |
1527 | #endif |
|
|
1528 | |
1536 | |
1529 | p = rs[Rs_inputMethod]; |
1537 | p = rs[Rs_inputMethod]; |
1530 | if (p && *p) |
1538 | if (p && *p) |
1531 | { |
1539 | { |
1532 | bool found = false; |
1540 | bool found = false; |
… | |
… | |
1537 | { |
1545 | { |
1538 | if (*s[i]) |
1546 | if (*s[i]) |
1539 | { |
1547 | { |
1540 | strcpy (buf, "@im="); |
1548 | strcpy (buf, "@im="); |
1541 | strncat (buf, s[i], IMBUFSIZ - 5); |
1549 | strncat (buf, s[i], IMBUFSIZ - 5); |
1542 | if (IM_get_IC (buf)) |
1550 | if (im_get_ic (buf)) |
1543 | { |
1551 | { |
1544 | found = true; |
1552 | found = true; |
1545 | break; |
1553 | break; |
1546 | } |
1554 | } |
1547 | } |
1555 | } |
… | |
… | |
1552 | if (found) |
1560 | if (found) |
1553 | goto done; |
1561 | goto done; |
1554 | } |
1562 | } |
1555 | |
1563 | |
1556 | /* try with XMODIFIERS env. var. */ |
1564 | /* try with XMODIFIERS env. var. */ |
1557 | if (IM_get_IC ("")) |
1565 | if (im_get_ic ("")) |
1558 | goto done; |
1566 | goto done; |
1559 | |
1567 | |
1560 | /* try with no modifiers base IF the user didn't specify an IM */ |
1568 | /* try with no modifiers base IF the user didn't specify an IM */ |
1561 | if (IM_get_IC ("@im=none")) |
1569 | if (im_get_ic ("@im=none")) |
1562 | goto done; |
1570 | goto done; |
1563 | |
1571 | |
1564 | done: |
1572 | done: |
1565 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1566 | if (rs[Rs_imLocale]) |
1573 | if (rs[Rs_imLocale]) |
1567 | SET_LOCALE (locale); |
1574 | SET_LOCALE (locale); |
1568 | #endif |
|
|
1569 | } |
1575 | } |
1570 | |
1576 | |
1571 | void |
1577 | void |
1572 | rxvt_term::IMSetPosition () |
1578 | rxvt_term::im_set_position () |
1573 | { |
1579 | { |
1574 | XRectangle preedit_rect, status_rect, *needed_rect; |
1580 | XRectangle preedit_rect, status_rect, *needed_rect; |
1575 | XVaNestedList preedit_attr, status_attr; |
1581 | XVaNestedList preedit_attr, status_attr; |
1576 | |
1582 | |
1577 | if (!Input_Context |
1583 | if (!Input_Context |
1578 | || !focus |
1584 | || !focus |
1579 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1585 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1580 | || !IMisRunning ()) |
1586 | || !im_is_running ()) |
1581 | return; |
1587 | return; |
1582 | |
1588 | |
1583 | if (input_style & XIMPreeditPosition) |
1589 | if (input_style & XIMPreeditPosition) |
1584 | { |
1590 | { |
1585 | im_set_size (preedit_rect); |
1591 | im_set_size (preedit_rect); |
… | |
… | |
1618 | { |
1624 | { |
1619 | Window cr; |
1625 | Window cr; |
1620 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
1626 | XTranslateCoordinates (dpy, parent, display->root, 0, 0, &x, &y, &cr); |
1621 | } |
1627 | } |
1622 | |
1628 | |
1623 | Pixmap |
|
|
1624 | rxvt_term::get_pixmap_property (Atom property) |
|
|
1625 | { |
|
|
1626 | Pixmap pixmap = None; |
|
|
1627 | |
|
|
1628 | int aformat; |
|
|
1629 | unsigned long nitems, bytes_after; |
|
|
1630 | Atom atype; |
|
|
1631 | unsigned char *prop; |
|
|
1632 | int result = XGetWindowProperty (dpy, display->root, property, |
|
|
1633 | 0L, 1L, False, XA_PIXMAP, &atype, &aformat, |
|
|
1634 | &nitems, &bytes_after, &prop); |
|
|
1635 | if (result == Success) |
|
|
1636 | { |
|
|
1637 | if (atype == XA_PIXMAP) |
|
|
1638 | pixmap = *(Pixmap *)prop; |
|
|
1639 | XFree (prop); |
|
|
1640 | } |
|
|
1641 | |
|
|
1642 | return pixmap; |
|
|
1643 | } |
|
|
1644 | |
|
|
1645 | #ifdef HAVE_BG_PIXMAP |
1629 | #ifdef HAVE_BG_PIXMAP |
1646 | |
1630 | |
1647 | void |
1631 | void |
1648 | rxvt_term::update_background () |
1632 | rxvt_term::update_background () |
1649 | { |
1633 | { |
1650 | if (update_background_ev.is_active ()) |
1634 | if (update_background_ev.is_active ()) |
1651 | return; |
1635 | return; |
1652 | |
1636 | |
1653 | bg_invalidate (); |
1637 | bg_invalidate (); |
|
|
1638 | |
|
|
1639 | if (!mapped) |
|
|
1640 | return; |
1654 | |
1641 | |
1655 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1642 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1656 | |
1643 | |
1657 | if (to_wait <= 0.) |
1644 | if (to_wait <= 0.) |
1658 | bg_render (); |
1645 | bg_render (); |