… | |
… | |
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); |
… | |
… | |
706 | if (recalc_y) |
701 | if (recalc_y) |
707 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
702 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
708 | |
703 | |
709 | ncol = width / fwidth; |
704 | ncol = width / fwidth; |
710 | nrow = height / fheight; |
705 | nrow = height / fheight; |
|
|
706 | |
|
|
707 | // When the size of the vt window is not a multiple of the cell |
|
|
708 | // size, i.e., when the wm does not honour our size hints, there are |
|
|
709 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
710 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
711 | // refresh the background. We take the simpler route and shrink the |
|
|
712 | // vt window so as to avoid creating gaps. |
|
|
713 | vt_width = ncol * fwidth; |
|
|
714 | vt_height = nrow * fheight; |
711 | } |
715 | } |
712 | |
716 | |
713 | /*----------------------------------------------------------------------*/ |
717 | /*----------------------------------------------------------------------*/ |
714 | /* |
718 | /* |
715 | * Tell the teletype handler what size the window is. |
719 | * Tell the teletype handler what size the window is. |
… | |
… | |
723 | |
727 | |
724 | struct winsize ws; |
728 | struct winsize ws; |
725 | |
729 | |
726 | ws.ws_col = ncol; |
730 | ws.ws_col = ncol; |
727 | ws.ws_row = nrow; |
731 | ws.ws_row = nrow; |
728 | ws.ws_xpixel = width; |
732 | ws.ws_xpixel = vt_width; |
729 | ws.ws_ypixel = height; |
733 | ws.ws_ypixel = vt_height; |
730 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
734 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
731 | |
735 | |
732 | #if 0 |
736 | #if 0 |
733 | // TIOCSWINSZ is supposed to do this automatically and correctly |
737 | // TIOCSWINSZ is supposed to do this automatically and correctly |
734 | if (cmd_pid) /* force through to the command */ |
738 | if (cmd_pid) /* force through to the command */ |
… | |
… | |
938 | |
942 | |
939 | /*----------------------------------------------------------------------*/ |
943 | /*----------------------------------------------------------------------*/ |
940 | /* |
944 | /* |
941 | * find if fg/bg matches any of the normal (low-intensity) colors |
945 | * find if fg/bg matches any of the normal (low-intensity) colors |
942 | */ |
946 | */ |
943 | void |
947 | char * |
944 | rxvt_term::set_colorfgbg () |
948 | rxvt_term::get_colorfgbg () |
945 | { |
949 | { |
946 | unsigned int i; |
950 | unsigned int i; |
947 | const char *xpmb = ""; |
951 | const char *xpmb = ""; |
948 | char fstr[] = "default"; |
952 | char fstr[] = "default"; |
949 | char bstr[] = "default"; |
953 | char bstr[] = "default"; |
|
|
954 | char *env_colorfgbg; |
950 | |
955 | |
951 | for (i = Color_Black; i <= Color_White; i++) |
956 | for (i = Color_Black; i <= Color_White; i++) |
952 | if (pix_colors[Color_fg] == pix_colors[i]) |
957 | if (pix_colors[Color_fg] == pix_colors[i]) |
953 | { |
958 | { |
954 | sprintf (fstr, "%d", i - Color_Black); |
959 | sprintf (fstr, "%d", i - Color_Black); |
… | |
… | |
963 | xpmb = "default;"; |
968 | xpmb = "default;"; |
964 | #endif |
969 | #endif |
965 | break; |
970 | break; |
966 | } |
971 | } |
967 | |
972 | |
|
|
973 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
968 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
974 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
975 | return env_colorfgbg; |
969 | } |
976 | } |
970 | |
977 | |
971 | /*----------------------------------------------------------------------*/ |
978 | /*----------------------------------------------------------------------*/ |
972 | |
979 | |
973 | bool |
980 | bool |
… | |
… | |
1066 | if (scrollBar.state) |
1073 | if (scrollBar.state) |
1067 | scrollBar.resize (); |
1074 | scrollBar.resize (); |
1068 | |
1075 | |
1069 | XMoveResizeWindow (dpy, vt, |
1076 | XMoveResizeWindow (dpy, vt, |
1070 | window_vt_x, window_vt_y, |
1077 | window_vt_x, window_vt_y, |
1071 | width, height); |
1078 | vt_width, vt_height); |
1072 | |
1079 | |
1073 | #ifdef HAVE_BG_PIXMAP |
1080 | #ifdef HAVE_BG_PIXMAP |
1074 | if (bg_window_size_sensitive ()) |
1081 | if (bg_window_size_sensitive ()) |
1075 | update_background (); |
1082 | update_background (); |
1076 | #endif |
1083 | #endif |
… | |
… | |
1078 | |
1085 | |
1079 | if (fix_screen || old_height == 0) |
1086 | if (fix_screen || old_height == 0) |
1080 | scr_reset (); |
1087 | scr_reset (); |
1081 | |
1088 | |
1082 | #ifdef USE_XIM |
1089 | #ifdef USE_XIM |
1083 | IMSetPosition (); |
1090 | im_set_position (); |
1084 | #endif |
1091 | #endif |
1085 | } |
1092 | } |
1086 | |
1093 | |
1087 | /* |
1094 | /* |
1088 | * Set the width/height of the vt window in characters. Units are pixels. |
1095 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1101 | newwidth = wattr.width - szHint.base_width; |
1108 | newwidth = wattr.width - szHint.base_width; |
1102 | if (newheight == 0) |
1109 | if (newheight == 0) |
1103 | newheight = wattr.height - szHint.base_height; |
1110 | newheight = wattr.height - szHint.base_height; |
1104 | } |
1111 | } |
1105 | |
1112 | |
1106 | if (newwidth != width || newheight != height) |
1113 | if (newwidth != vt_width || newheight != vt_height) |
1107 | { |
1114 | { |
1108 | newwidth += szHint.base_width; |
1115 | newwidth += szHint.base_width; |
1109 | newheight += szHint.base_height; |
1116 | newheight += szHint.base_height; |
1110 | resize_all_windows (newwidth, newheight, 0); |
1117 | resize_all_windows (newwidth, newheight, 0); |
1111 | } |
1118 | } |
… | |
… | |
1149 | status_rect.height = fheight; |
1156 | status_rect.height = fheight; |
1150 | } |
1157 | } |
1151 | |
1158 | |
1152 | /* Checking whether input method is running. */ |
1159 | /* Checking whether input method is running. */ |
1153 | bool |
1160 | bool |
1154 | rxvt_term::IMisRunning () |
1161 | rxvt_term::im_is_running () |
1155 | { |
1162 | { |
1156 | Atom atom; |
1163 | Atom atom; |
1157 | Window win; |
1164 | Window win; |
1158 | char server[IMBUFSIZ]; |
1165 | char server[IMBUFSIZ]; |
1159 | |
1166 | |
… | |
… | |
1175 | |
1182 | |
1176 | return false; |
1183 | return false; |
1177 | } |
1184 | } |
1178 | |
1185 | |
1179 | void |
1186 | void |
1180 | rxvt_term::IMSendSpot () |
1187 | rxvt_term::im_send_spot () |
1181 | { |
1188 | { |
1182 | XPoint nspot; |
1189 | XPoint nspot; |
1183 | XVaNestedList preedit_attr; |
1190 | XVaNestedList preedit_attr; |
1184 | |
1191 | |
1185 | if (!Input_Context |
1192 | if (!Input_Context |
… | |
… | |
1291 | /* |
1298 | /* |
1292 | * Try to open a XIM with the current modifiers, then see if we can |
1299 | * Try to open a XIM with the current modifiers, then see if we can |
1293 | * open a suitable preedit type |
1300 | * open a suitable preedit type |
1294 | */ |
1301 | */ |
1295 | bool |
1302 | bool |
1296 | rxvt_term::IM_get_IC (const char *modifiers) |
1303 | rxvt_term::im_get_ic (const char *modifiers) |
1297 | { |
1304 | { |
1298 | int i, j, found; |
1305 | int i, j, found; |
1299 | XIM xim; |
1306 | XIM xim; |
1300 | XPoint spot; |
1307 | XPoint spot; |
1301 | XRectangle rect, status_rect, needed_rect; |
1308 | XRectangle rect, status_rect, needed_rect; |
1302 | unsigned long fg, bg; |
1309 | unsigned long fg, bg; |
1303 | const char *p; |
1310 | const char *p; |
1304 | char **s; |
1311 | char **s; |
1305 | XIMStyles *xim_styles; |
1312 | XIMStyles *xim_styles; |
1306 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1307 | XIMCallback xcb[4]; |
|
|
1308 | #endif |
|
|
1309 | |
1313 | |
1310 | set_environ (envv); |
1314 | set_environ (envv); |
1311 | |
1315 | |
1312 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1316 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1313 | return false; |
1317 | return false; |
… | |
… | |
1453 | NULL); |
1457 | NULL); |
1454 | } |
1458 | } |
1455 | #if ENABLE_XIM_ONTHESPOT |
1459 | #if ENABLE_XIM_ONTHESPOT |
1456 | else if (input_style & XIMPreeditCallbacks) |
1460 | else if (input_style & XIMPreeditCallbacks) |
1457 | { |
1461 | { |
|
|
1462 | XIMCallback xcb[4]; |
|
|
1463 | |
1458 | im_set_position (spot); |
1464 | im_set_position (spot); |
1459 | |
1465 | |
1460 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1466 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1461 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1467 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1462 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1468 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
… | |
… | |
1500 | // unfortunately, only the focus window is used by XIM, hard to fix |
1506 | // unfortunately, only the focus window is used by XIM, hard to fix |
1501 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1507 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1502 | vt_select_input (); |
1508 | vt_select_input (); |
1503 | #endif |
1509 | #endif |
1504 | |
1510 | |
1505 | IMSetPosition (); |
1511 | im_set_position (); |
1506 | |
1512 | |
1507 | return true; |
1513 | return true; |
1508 | } |
1514 | } |
1509 | |
1515 | |
1510 | void |
1516 | void |
… | |
… | |
1520 | im_destroy (); |
1526 | im_destroy (); |
1521 | |
1527 | |
1522 | if (Input_Context) |
1528 | if (Input_Context) |
1523 | return; |
1529 | return; |
1524 | |
1530 | |
1525 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1526 | if (rs[Rs_imLocale]) |
1531 | if (rs[Rs_imLocale]) |
1527 | SET_LOCALE (rs[Rs_imLocale]); |
1532 | SET_LOCALE (rs[Rs_imLocale]); |
1528 | #endif |
|
|
1529 | |
1533 | |
1530 | p = rs[Rs_inputMethod]; |
1534 | p = rs[Rs_inputMethod]; |
1531 | if (p && *p) |
1535 | if (p && *p) |
1532 | { |
1536 | { |
1533 | bool found = false; |
1537 | bool found = false; |
… | |
… | |
1538 | { |
1542 | { |
1539 | if (*s[i]) |
1543 | if (*s[i]) |
1540 | { |
1544 | { |
1541 | strcpy (buf, "@im="); |
1545 | strcpy (buf, "@im="); |
1542 | strncat (buf, s[i], IMBUFSIZ - 5); |
1546 | strncat (buf, s[i], IMBUFSIZ - 5); |
1543 | if (IM_get_IC (buf)) |
1547 | if (im_get_ic (buf)) |
1544 | { |
1548 | { |
1545 | found = true; |
1549 | found = true; |
1546 | break; |
1550 | break; |
1547 | } |
1551 | } |
1548 | } |
1552 | } |
… | |
… | |
1553 | if (found) |
1557 | if (found) |
1554 | goto done; |
1558 | goto done; |
1555 | } |
1559 | } |
1556 | |
1560 | |
1557 | /* try with XMODIFIERS env. var. */ |
1561 | /* try with XMODIFIERS env. var. */ |
1558 | if (IM_get_IC ("")) |
1562 | if (im_get_ic ("")) |
1559 | goto done; |
1563 | goto done; |
1560 | |
1564 | |
1561 | /* try with no modifiers base IF the user didn't specify an IM */ |
1565 | /* try with no modifiers base IF the user didn't specify an IM */ |
1562 | if (IM_get_IC ("@im=none")) |
1566 | if (im_get_ic ("@im=none")) |
1563 | goto done; |
1567 | goto done; |
1564 | |
1568 | |
1565 | done: |
1569 | done: ; |
1566 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
|
|
1567 | if (rs[Rs_imLocale]) |
1570 | if (rs[Rs_imLocale]) |
1568 | SET_LOCALE (locale); |
1571 | SET_LOCALE (locale); |
1569 | #endif |
|
|
1570 | } |
1572 | } |
1571 | |
1573 | |
1572 | void |
1574 | void |
1573 | rxvt_term::IMSetPosition () |
1575 | rxvt_term::im_set_position () |
1574 | { |
1576 | { |
1575 | XRectangle preedit_rect, status_rect, *needed_rect; |
1577 | XRectangle preedit_rect, status_rect, *needed_rect; |
1576 | XVaNestedList preedit_attr, status_attr; |
1578 | XVaNestedList preedit_attr, status_attr; |
1577 | |
1579 | |
1578 | if (!Input_Context |
1580 | if (!Input_Context |
1579 | || !focus |
1581 | || !focus |
1580 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1582 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1581 | || !IMisRunning ()) |
1583 | || !im_is_running ()) |
1582 | return; |
1584 | return; |
1583 | |
1585 | |
1584 | if (input_style & XIMPreeditPosition) |
1586 | if (input_style & XIMPreeditPosition) |
1585 | { |
1587 | { |
1586 | im_set_size (preedit_rect); |
1588 | im_set_size (preedit_rect); |
… | |
… | |
1651 | if (update_background_ev.is_active ()) |
1653 | if (update_background_ev.is_active ()) |
1652 | return; |
1654 | return; |
1653 | |
1655 | |
1654 | bg_invalidate (); |
1656 | bg_invalidate (); |
1655 | |
1657 | |
|
|
1658 | if (!mapped) |
|
|
1659 | return; |
|
|
1660 | |
1656 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1661 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1657 | |
1662 | |
1658 | if (to_wait <= 0.) |
1663 | if (to_wait <= 0.) |
1659 | bg_render (); |
1664 | bg_render (); |
1660 | else |
1665 | else |