… | |
… | |
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 |
51 | # ifdef HAVE_SETLOCALE |
52 | # include <clocale> |
52 | # include <locale.h> |
53 | # endif |
53 | # endif |
54 | #endif |
54 | #endif |
55 | |
55 | |
56 | struct termios rxvt_term::def_tio; |
56 | struct termios rxvt_term::def_tio; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
57 | vector<rxvt_term *> rxvt_term::termlist; |
… | |
… | |
105 | if (cc->c2 == c2) return c1; |
105 | if (cc->c2 == c2) return c1; |
106 | cc = (*this)[cc->c1]; |
106 | cc = (*this)[cc->c1]; |
107 | } |
107 | } |
108 | |
108 | |
109 | // check to see whether this combination already exists otherwise |
109 | // check to see whether this combination already exists otherwise |
110 | for (cc = v.end (); cc-- > v.begin (); ) |
110 | for (cc = v.begin (); cc < v.end (); cc++) |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
111 | if (cc->c1 == c1 && cc->c2 == c2) |
112 | return COMPOSE_LO + (cc - v.begin ()); |
112 | return COMPOSE_LO + (cc - v.begin ()); |
113 | |
113 | |
114 | // allocate a new combination |
114 | // allocate a new combination |
115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
115 | if (v.size () == COMPOSE_HI - COMPOSE_LO + 1) |
… | |
… | |
267 | for (int i = 0; i < allocated.size (); i++) |
267 | for (int i = 0; i < allocated.size (); i++) |
268 | free (allocated [i]); |
268 | free (allocated [i]); |
269 | |
269 | |
270 | free (selection.text); |
270 | free (selection.text); |
271 | free (selection.clip_text); |
271 | free (selection.clip_text); |
272 | // TODO: manage env vars in child only(!) |
|
|
273 | free (env_display); |
|
|
274 | free (env_term); |
|
|
275 | free (locale); |
272 | free (locale); |
276 | free (v_buffer); |
273 | free (v_buffer); |
277 | |
274 | |
278 | delete selection_req; |
275 | delete selection_req; |
279 | |
276 | |
… | |
… | |
353 | |
350 | |
354 | delete this; |
351 | delete this; |
355 | } |
352 | } |
356 | |
353 | |
357 | void |
354 | void |
358 | rxvt_term::set_option (uint8_t opt, bool set) |
355 | rxvt_term::set_option (uint8_t opt, bool set) NOTHROW |
359 | { |
356 | { |
360 | if (!opt) |
357 | if (!opt) |
361 | return; |
358 | return; |
362 | |
359 | |
363 | uint8_t mask = 1 << (opt & 7); |
360 | uint8_t mask = 1 << (opt & 7); |
… | |
… | |
706 | if (recalc_y) |
703 | if (recalc_y) |
707 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
704 | szHint.y += DisplayHeight (dpy, display->screen) - szHint.height - 2 * ext_bwidth; |
708 | |
705 | |
709 | ncol = width / fwidth; |
706 | ncol = width / fwidth; |
710 | nrow = height / fheight; |
707 | nrow = height / fheight; |
|
|
708 | |
|
|
709 | // When the size of the vt window is not a multiple of the cell |
|
|
710 | // size, i.e., when the wm does not honour our size hints, there are |
|
|
711 | // extra areas not covered by the terminal screen. Such gaps, when a |
|
|
712 | // bg pixmap is set, would have to be cleared manually to properly |
|
|
713 | // refresh the background. We take the simpler route and shrink the |
|
|
714 | // vt window so as to avoid creating gaps. |
|
|
715 | vt_width = ncol * fwidth; |
|
|
716 | vt_height = nrow * fheight; |
711 | } |
717 | } |
712 | |
718 | |
713 | /*----------------------------------------------------------------------*/ |
719 | /*----------------------------------------------------------------------*/ |
714 | /* |
720 | /* |
715 | * Tell the teletype handler what size the window is. |
721 | * Tell the teletype handler what size the window is. |
… | |
… | |
723 | |
729 | |
724 | struct winsize ws; |
730 | struct winsize ws; |
725 | |
731 | |
726 | ws.ws_col = ncol; |
732 | ws.ws_col = ncol; |
727 | ws.ws_row = nrow; |
733 | ws.ws_row = nrow; |
728 | ws.ws_xpixel = width; |
734 | ws.ws_xpixel = vt_width; |
729 | ws.ws_ypixel = height; |
735 | ws.ws_ypixel = vt_height; |
730 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
736 | ioctl (pty->pty, TIOCSWINSZ, &ws); |
731 | |
737 | |
732 | #if 0 |
738 | #if 0 |
733 | // TIOCSWINSZ is supposed to do this automatically and correctly |
739 | // TIOCSWINSZ is supposed to do this automatically and correctly |
734 | if (cmd_pid) /* force through to the command */ |
740 | if (cmd_pid) /* force through to the command */ |
735 | kill (-cmd_pid, SIGWINCH); |
741 | kill (-cmd_pid, SIGWINCH); |
736 | #endif |
742 | #endif |
737 | } |
743 | } |
738 | |
744 | |
739 | /*----------------------------------------------------------------------*/ |
745 | /*----------------------------------------------------------------------*/ |
740 | /* set_fonts () - load and set the various fonts |
746 | /* load and set the various fonts */ |
741 | * |
|
|
742 | * init = 1 - initialize |
|
|
743 | * |
|
|
744 | * fontname == FONT_UP - switch to bigger font |
|
|
745 | * fontname == FONT_DN - switch to smaller font |
|
|
746 | */ |
|
|
747 | bool |
747 | bool |
748 | rxvt_term::set_fonts () |
748 | rxvt_term::set_fonts () |
749 | { |
749 | { |
750 | rxvt_fontset *fs = new rxvt_fontset (this); |
750 | rxvt_fontset *fs = new rxvt_fontset (this); |
751 | rxvt_fontprop prop; |
751 | rxvt_fontprop prop; |
… | |
… | |
944 | |
944 | |
945 | /*----------------------------------------------------------------------*/ |
945 | /*----------------------------------------------------------------------*/ |
946 | /* |
946 | /* |
947 | * find if fg/bg matches any of the normal (low-intensity) colors |
947 | * find if fg/bg matches any of the normal (low-intensity) colors |
948 | */ |
948 | */ |
949 | void |
949 | char * |
950 | rxvt_term::set_colorfgbg () |
950 | rxvt_term::get_colorfgbg () |
951 | { |
951 | { |
952 | unsigned int i; |
952 | unsigned int i; |
953 | const char *xpmb = ""; |
953 | const char *xpmb = ""; |
954 | char fstr[] = "default"; |
954 | char fstr[] = "default"; |
955 | char bstr[] = "default"; |
955 | char bstr[] = "default"; |
|
|
956 | char *env_colorfgbg; |
956 | |
957 | |
957 | for (i = Color_Black; i <= Color_White; i++) |
958 | for (i = Color_Black; i <= Color_White; i++) |
958 | if (pix_colors[Color_fg] == pix_colors[i]) |
959 | if (pix_colors[Color_fg] == pix_colors[i]) |
959 | { |
960 | { |
960 | sprintf (fstr, "%d", i - Color_Black); |
961 | sprintf (fstr, "%d", i - Color_Black); |
… | |
… | |
969 | xpmb = "default;"; |
970 | xpmb = "default;"; |
970 | #endif |
971 | #endif |
971 | break; |
972 | break; |
972 | } |
973 | } |
973 | |
974 | |
|
|
975 | env_colorfgbg = (char *)rxvt_malloc (sizeof ("COLORFGBG=default;default;bg")); |
974 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
976 | sprintf (env_colorfgbg, "COLORFGBG=%s;%s%s", fstr, xpmb, bstr); |
|
|
977 | return env_colorfgbg; |
975 | } |
978 | } |
976 | |
979 | |
977 | /*----------------------------------------------------------------------*/ |
980 | /*----------------------------------------------------------------------*/ |
978 | |
981 | |
979 | bool |
982 | bool |
… | |
… | |
1072 | if (scrollBar.state) |
1075 | if (scrollBar.state) |
1073 | scrollBar.resize (); |
1076 | scrollBar.resize (); |
1074 | |
1077 | |
1075 | XMoveResizeWindow (dpy, vt, |
1078 | XMoveResizeWindow (dpy, vt, |
1076 | window_vt_x, window_vt_y, |
1079 | window_vt_x, window_vt_y, |
1077 | width, height); |
1080 | vt_width, vt_height); |
1078 | |
1081 | |
1079 | #ifdef HAVE_BG_PIXMAP |
1082 | #ifdef HAVE_BG_PIXMAP |
1080 | if (bg_window_size_sensitive ()) |
1083 | if (bg_window_size_sensitive ()) |
1081 | update_background (); |
1084 | update_background (); |
1082 | #endif |
1085 | #endif |
… | |
… | |
1084 | |
1087 | |
1085 | if (fix_screen || old_height == 0) |
1088 | if (fix_screen || old_height == 0) |
1086 | scr_reset (); |
1089 | scr_reset (); |
1087 | |
1090 | |
1088 | #ifdef USE_XIM |
1091 | #ifdef USE_XIM |
1089 | IMSetPosition (); |
1092 | im_set_position (); |
1090 | #endif |
1093 | #endif |
1091 | } |
1094 | } |
1092 | |
1095 | |
1093 | /* |
1096 | /* |
1094 | * Set the width/height of the vt window in characters. Units are pixels. |
1097 | * Set the width/height of the vt window in characters. Units are pixels. |
… | |
… | |
1107 | newwidth = wattr.width - szHint.base_width; |
1110 | newwidth = wattr.width - szHint.base_width; |
1108 | if (newheight == 0) |
1111 | if (newheight == 0) |
1109 | newheight = wattr.height - szHint.base_height; |
1112 | newheight = wattr.height - szHint.base_height; |
1110 | } |
1113 | } |
1111 | |
1114 | |
1112 | if (newwidth != width || newheight != height) |
1115 | if (newwidth != vt_width || newheight != vt_height) |
1113 | { |
1116 | { |
1114 | newwidth += szHint.base_width; |
1117 | newwidth += szHint.base_width; |
1115 | newheight += szHint.base_height; |
1118 | newheight += szHint.base_height; |
1116 | resize_all_windows (newwidth, newheight, 0); |
1119 | resize_all_windows (newwidth, newheight, 0); |
1117 | } |
1120 | } |
… | |
… | |
1155 | status_rect.height = fheight; |
1158 | status_rect.height = fheight; |
1156 | } |
1159 | } |
1157 | |
1160 | |
1158 | /* Checking whether input method is running. */ |
1161 | /* Checking whether input method is running. */ |
1159 | bool |
1162 | bool |
1160 | rxvt_term::IMisRunning () |
1163 | rxvt_term::im_is_running () |
1161 | { |
1164 | { |
1162 | Atom atom; |
1165 | Atom atom; |
1163 | Window win; |
1166 | Window win; |
1164 | char server[IMBUFSIZ]; |
1167 | char server[IMBUFSIZ]; |
1165 | |
1168 | |
… | |
… | |
1181 | |
1184 | |
1182 | return false; |
1185 | return false; |
1183 | } |
1186 | } |
1184 | |
1187 | |
1185 | void |
1188 | void |
1186 | rxvt_term::IMSendSpot () |
1189 | rxvt_term::im_send_spot () |
1187 | { |
1190 | { |
1188 | XPoint nspot; |
1191 | XPoint nspot; |
1189 | XVaNestedList preedit_attr; |
1192 | XVaNestedList preedit_attr; |
1190 | |
1193 | |
1191 | if (!Input_Context |
1194 | if (!Input_Context |
… | |
… | |
1297 | /* |
1300 | /* |
1298 | * Try to open a XIM with the current modifiers, then see if we can |
1301 | * Try to open a XIM with the current modifiers, then see if we can |
1299 | * open a suitable preedit type |
1302 | * open a suitable preedit type |
1300 | */ |
1303 | */ |
1301 | bool |
1304 | bool |
1302 | rxvt_term::IM_get_IC (const char *modifiers) |
1305 | rxvt_term::im_get_ic (const char *modifiers) |
1303 | { |
1306 | { |
1304 | int i, j, found; |
1307 | int i, j, found; |
1305 | XIM xim; |
1308 | XIM xim; |
1306 | XPoint spot; |
1309 | XPoint spot; |
1307 | XRectangle rect, status_rect, needed_rect; |
1310 | XRectangle rect, status_rect, needed_rect; |
1308 | unsigned long fg, bg; |
1311 | unsigned long fg, bg; |
1309 | const char *p; |
1312 | const char *p; |
1310 | char **s; |
1313 | char **s; |
1311 | XIMStyles *xim_styles; |
1314 | XIMStyles *xim_styles; |
1312 | #ifdef ENABLE_XIM_ONTHESPOT |
|
|
1313 | XIMCallback xcb[4]; |
|
|
1314 | #endif |
|
|
1315 | |
1315 | |
1316 | set_environ (envv); |
1316 | set_environ (envv); |
1317 | |
1317 | |
1318 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1318 | if (! ((p = XSetLocaleModifiers (modifiers)) && *p)) |
1319 | return false; |
1319 | return false; |
… | |
… | |
1459 | NULL); |
1459 | NULL); |
1460 | } |
1460 | } |
1461 | #if ENABLE_XIM_ONTHESPOT |
1461 | #if ENABLE_XIM_ONTHESPOT |
1462 | else if (input_style & XIMPreeditCallbacks) |
1462 | else if (input_style & XIMPreeditCallbacks) |
1463 | { |
1463 | { |
|
|
1464 | XIMCallback xcb[4]; |
|
|
1465 | |
1464 | im_set_position (spot); |
1466 | im_set_position (spot); |
1465 | |
1467 | |
1466 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1468 | xcb[0].client_data = (XPointer)this; xcb[0].callback = (XIMProc)xim_preedit_start; |
1467 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1469 | xcb[1].client_data = (XPointer)this; xcb[1].callback = (XIMProc)xim_preedit_done; |
1468 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
1470 | xcb[2].client_data = (XPointer)this; xcb[2].callback = (XIMProc)xim_preedit_draw; |
… | |
… | |
1506 | // unfortunately, only the focus window is used by XIM, hard to fix |
1508 | // unfortunately, only the focus window is used by XIM, hard to fix |
1507 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1509 | if (!XGetICValues (Input_Context, XNFilterEvents, &vt_emask_xim, NULL)) |
1508 | vt_select_input (); |
1510 | vt_select_input (); |
1509 | #endif |
1511 | #endif |
1510 | |
1512 | |
1511 | IMSetPosition (); |
1513 | im_set_position (); |
1512 | |
1514 | |
1513 | return true; |
1515 | return true; |
1514 | } |
1516 | } |
1515 | |
1517 | |
1516 | void |
1518 | void |
… | |
… | |
1544 | { |
1546 | { |
1545 | if (*s[i]) |
1547 | if (*s[i]) |
1546 | { |
1548 | { |
1547 | strcpy (buf, "@im="); |
1549 | strcpy (buf, "@im="); |
1548 | strncat (buf, s[i], IMBUFSIZ - 5); |
1550 | strncat (buf, s[i], IMBUFSIZ - 5); |
1549 | if (IM_get_IC (buf)) |
1551 | if (im_get_ic (buf)) |
1550 | { |
1552 | { |
1551 | found = true; |
1553 | found = true; |
1552 | break; |
1554 | break; |
1553 | } |
1555 | } |
1554 | } |
1556 | } |
… | |
… | |
1559 | if (found) |
1561 | if (found) |
1560 | goto done; |
1562 | goto done; |
1561 | } |
1563 | } |
1562 | |
1564 | |
1563 | /* try with XMODIFIERS env. var. */ |
1565 | /* try with XMODIFIERS env. var. */ |
1564 | if (IM_get_IC ("")) |
1566 | if (im_get_ic ("")) |
1565 | goto done; |
1567 | goto done; |
1566 | |
1568 | |
1567 | /* try with no modifiers base IF the user didn't specify an IM */ |
1569 | /* try with no modifiers base IF the user didn't specify an IM */ |
1568 | if (IM_get_IC ("@im=none")) |
1570 | if (im_get_ic ("@im=none")) |
1569 | goto done; |
1571 | goto done; |
1570 | |
1572 | |
1571 | done: |
1573 | done: ; |
1572 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1574 | #if defined(HAVE_XSETLOCALE) || defined(HAVE_SETLOCALE) |
1573 | if (rs[Rs_imLocale]) |
1575 | if (rs[Rs_imLocale]) |
1574 | SET_LOCALE (locale); |
1576 | SET_LOCALE (locale); |
1575 | #endif |
1577 | #endif |
1576 | } |
1578 | } |
1577 | |
1579 | |
1578 | void |
1580 | void |
1579 | rxvt_term::IMSetPosition () |
1581 | rxvt_term::im_set_position () |
1580 | { |
1582 | { |
1581 | XRectangle preedit_rect, status_rect, *needed_rect; |
1583 | XRectangle preedit_rect, status_rect, *needed_rect; |
1582 | XVaNestedList preedit_attr, status_attr; |
1584 | XVaNestedList preedit_attr, status_attr; |
1583 | |
1585 | |
1584 | if (!Input_Context |
1586 | if (!Input_Context |
1585 | || !focus |
1587 | || !focus |
1586 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1588 | || !(input_style & (XIMPreeditArea | XIMPreeditPosition)) |
1587 | || !IMisRunning ()) |
1589 | || !im_is_running ()) |
1588 | return; |
1590 | return; |
1589 | |
1591 | |
1590 | if (input_style & XIMPreeditPosition) |
1592 | if (input_style & XIMPreeditPosition) |
1591 | { |
1593 | { |
1592 | im_set_size (preedit_rect); |
1594 | im_set_size (preedit_rect); |
… | |
… | |
1657 | if (update_background_ev.is_active ()) |
1659 | if (update_background_ev.is_active ()) |
1658 | return; |
1660 | return; |
1659 | |
1661 | |
1660 | bg_invalidate (); |
1662 | bg_invalidate (); |
1661 | |
1663 | |
|
|
1664 | if (!mapped) |
|
|
1665 | return; |
|
|
1666 | |
1662 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1667 | ev_tstamp to_wait = 0.5 - (ev::now () - bg_valid_since); |
1663 | |
1668 | |
1664 | if (to_wait <= 0.) |
1669 | if (to_wait <= 0.) |
1665 | bg_render (); |
1670 | bg_render (); |
1666 | else |
1671 | else |