… | |
… | |
10 | * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> |
10 | * Copyright (c) 1996 Chuck Blake <cblake@BBN.COM> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> |
11 | * Copyright (c) 1997 mj olesen <olesen@me.queensu.ca> |
12 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
12 | * Copyright (c) 1997,1998 Oezguer Kesim <kesim@math.fu-berlin.de> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
13 | * Copyright (c) 1998-2001 Geoff Wing <gcw@pobox.com> |
14 | * - extensive modifications |
14 | * - extensive modifications |
15 | * Copyright (c) 2003-2007 Marc Lehmann <pcg@goof.com> |
15 | * Copyright (c) 2003-2008 Marc Lehmann <pcg@goof.com> |
16 | * |
16 | * |
17 | * This program is free software; you can redistribute it and/or modify |
17 | * This program is free software; you can redistribute it and/or modify |
18 | * it under the terms of the GNU General Public License as published by |
18 | * it under the terms of the GNU General Public License as published by |
19 | * the Free Software Foundation; either version 2 of the License, or |
19 | * the Free Software Foundation; either version 2 of the License, or |
20 | * (at your option) any later version. |
20 | * (at your option) any later version. |
… | |
… | |
34 | |
34 | |
35 | #include "../config.h" /* NECESSARY */ |
35 | #include "../config.h" /* NECESSARY */ |
36 | #include "rxvt.h" /* NECESSARY */ |
36 | #include "rxvt.h" /* NECESSARY */ |
37 | #include "rxvtutil.h" |
37 | #include "rxvtutil.h" |
38 | #include "init.h" |
38 | #include "init.h" |
|
|
39 | #include "keyboard.h" |
39 | |
40 | |
40 | #include <limits> |
41 | #include <limits> |
41 | |
42 | |
42 | #include <csignal> |
43 | #include <csignal> |
43 | |
44 | |
… | |
… | |
266 | NULL, // Color_underline |
267 | NULL, // Color_underline |
267 | #endif |
268 | #endif |
268 | #ifdef OPTION_HC |
269 | #ifdef OPTION_HC |
269 | NULL, |
270 | NULL, |
270 | #endif |
271 | #endif |
271 | #ifdef KEEP_SCROLLCOLOR |
|
|
272 | COLOR_SCROLLBAR, |
272 | COLOR_SCROLLBAR, |
|
|
273 | #ifdef RXVT_SCROLLBAR |
273 | COLOR_SCROLLTROUGH, |
274 | COLOR_SCROLLTROUGH, |
274 | #endif /* KEEP_SCROLLCOLOR */ |
275 | #endif |
275 | #if ENABLE_TRANSPARENCY |
276 | #if ENABLE_TRANSPARENCY |
276 | NULL, |
277 | NULL, |
277 | #endif |
278 | #endif |
278 | #if OFF_FOCUS_FADING |
279 | #if OFF_FOCUS_FADING |
279 | "rgb:00/00/00", |
280 | "rgb:00/00/00", |
… | |
… | |
281 | }; |
282 | }; |
282 | |
283 | |
283 | void |
284 | void |
284 | rxvt_term::init_vars () |
285 | rxvt_term::init_vars () |
285 | { |
286 | { |
286 | pix_colors = // |
287 | pix_colors = pix_colors_focused; |
287 | pix_colors_focused = new rxvt_color [TOTAL_COLORS]; |
|
|
288 | #ifdef OFF_FOCUS_FADING |
|
|
289 | pix_colors_unfocused = new rxvt_color [TOTAL_COLORS]; |
|
|
290 | #endif |
|
|
291 | |
288 | |
292 | MEvent.time = CurrentTime; |
289 | MEvent.time = CurrentTime; |
293 | MEvent.button = AnyButton; |
290 | MEvent.button = AnyButton; |
294 | want_refresh = 1; |
291 | want_refresh = 1; |
295 | priv_modes = SavedModes = PrivMode_Default; |
292 | priv_modes = SavedModes = PrivMode_Default; |
… | |
… | |
301 | saveLines = SAVELINES; |
298 | saveLines = SAVELINES; |
302 | |
299 | |
303 | refresh_type = SLOW_REFRESH; |
300 | refresh_type = SLOW_REFRESH; |
304 | |
301 | |
305 | oldcursor.row = oldcursor.col = -1; |
302 | oldcursor.row = oldcursor.col = -1; |
306 | last_bot = last_state = -1; |
|
|
307 | |
303 | |
308 | set_option (Opt_scrollBar); |
304 | set_option (Opt_scrollBar); |
309 | set_option (Opt_scrollTtyOutput); |
305 | set_option (Opt_scrollTtyOutput); |
310 | set_option (Opt_jumpScroll); |
306 | set_option (Opt_jumpScroll); |
311 | set_option (Opt_skipScroll); |
307 | set_option (Opt_skipScroll); |
312 | set_option (Opt_secondaryScreen); |
308 | set_option (Opt_secondaryScreen); |
313 | set_option (Opt_secondaryScroll); |
309 | set_option (Opt_secondaryScroll); |
314 | set_option (Opt_pastableTabs); |
310 | set_option (Opt_pastableTabs); |
315 | set_option (Opt_intensityStyles); |
311 | set_option (Opt_intensityStyles); |
316 | set_option (Opt_iso14755_52); |
312 | set_option (Opt_iso14755_52); |
|
|
313 | set_option (Opt_buffered); |
317 | } |
314 | } |
318 | |
315 | |
319 | void |
316 | static void |
320 | rxvt_term::init_secondary () |
317 | init_secondary () |
321 | { |
318 | { |
322 | int i; |
319 | int i; |
323 | |
320 | |
324 | /* |
|
|
325 | * Close all unused file descriptors |
|
|
326 | * We don't want them, we don't need them. |
|
|
327 | */ |
|
|
328 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
321 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
329 | { |
322 | { |
330 | /* TODO: BOO HISS */ |
|
|
331 | dup2 (STDERR_FILENO, STDIN_FILENO); |
323 | dup2 (STDERR_FILENO, STDIN_FILENO); |
332 | } |
324 | } |
333 | else if (i != STDIN_FILENO) |
325 | else if (i != STDIN_FILENO) |
334 | { |
326 | { |
335 | dup2 (i, STDIN_FILENO); |
327 | dup2 (i, STDIN_FILENO); |
336 | close (i); |
328 | close (i); |
337 | } |
329 | } |
338 | |
330 | |
339 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
331 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
340 | |
|
|
341 | #if 0 // schmorp sayz closing filies is murder |
|
|
342 | for (i = STDERR_FILENO + 1; i < num_fds; i++) |
|
|
343 | { |
|
|
344 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
345 | if (i == 4 || i == 7) |
|
|
346 | continue; |
|
|
347 | #endif |
|
|
348 | close (i); |
|
|
349 | } |
|
|
350 | #endif |
|
|
351 | } |
332 | } |
352 | |
333 | |
353 | /*----------------------------------------------------------------------*/ |
334 | /*----------------------------------------------------------------------*/ |
354 | const char ** |
335 | const char ** |
355 | rxvt_term::init_resources (int argc, const char *const *argv) |
336 | rxvt_term::init_resources (int argc, const char *const *argv) |
… | |
… | |
504 | # else |
485 | # else |
505 | rs[Rs_delete_key] = "\033[3~"; |
486 | rs[Rs_delete_key] = "\033[3~"; |
506 | # endif |
487 | # endif |
507 | #endif |
488 | #endif |
508 | |
489 | |
509 | #ifdef HAVE_SCROLLBARS |
490 | scrollBar.setup (this); |
510 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); |
|
|
511 | #endif |
|
|
512 | |
491 | |
513 | #ifdef XTERM_REVERSE_VIDEO |
492 | #ifdef XTERM_REVERSE_VIDEO |
514 | /* this is how xterm implements reverseVideo */ |
493 | /* this is how xterm implements reverseVideo */ |
515 | if (option (Opt_reverseVideo)) |
494 | if (option (Opt_reverseVideo)) |
516 | { |
495 | { |
… | |
… | |
554 | return cmd_argv; |
533 | return cmd_argv; |
555 | } |
534 | } |
556 | |
535 | |
557 | /*----------------------------------------------------------------------*/ |
536 | /*----------------------------------------------------------------------*/ |
558 | void |
537 | void |
|
|
538 | rxvt_term::init (int argc, const char *const *argv, stringvec *envv) |
|
|
539 | { |
|
|
540 | this->envv = envv; |
|
|
541 | |
|
|
542 | SET_R (this); |
|
|
543 | set_locale (""); |
|
|
544 | set_environ (envv); // few things in X do not call setlocale :( |
|
|
545 | |
|
|
546 | init_vars (); |
|
|
547 | |
|
|
548 | init_secondary (); |
|
|
549 | |
|
|
550 | const char **cmd_argv = init_resources (argc, argv); |
|
|
551 | |
|
|
552 | #ifdef KEYSYM_RESOURCE |
|
|
553 | keyboard->register_done (); |
|
|
554 | #endif |
|
|
555 | |
|
|
556 | if (option (Opt_scrollBar)) |
|
|
557 | scrollBar.state = STATE_IDLE; /* set existence for size calculations */ |
|
|
558 | |
|
|
559 | pty = ptytty::create (); |
|
|
560 | |
|
|
561 | create_windows (argc, argv); |
|
|
562 | |
|
|
563 | init_xlocale (); |
|
|
564 | |
|
|
565 | scr_reset (); // initialize screen |
|
|
566 | |
|
|
567 | #if 0 |
|
|
568 | XSynchronize (dpy, True); |
|
|
569 | #endif |
|
|
570 | |
|
|
571 | if (option (Opt_scrollBar)) |
|
|
572 | scrollBar.resize (); /* create and map scrollbar */ |
|
|
573 | #ifdef HAVE_BG_PIXMAP |
|
|
574 | { |
|
|
575 | bgPixmap.set_target (this); |
|
|
576 | bgPixmap.invalidate (); |
|
|
577 | |
|
|
578 | #ifdef ENABLE_TRANSPARENCY |
|
|
579 | if (option (Opt_transparent)) |
|
|
580 | { |
|
|
581 | bgPixmap.set_transparent (); |
|
|
582 | |
|
|
583 | #ifdef HAVE_AFTERIMAGE |
|
|
584 | if (rs [Rs_blurradius]) |
|
|
585 | bgPixmap.set_blur_radius (rs [Rs_blurradius]); |
|
|
586 | #endif |
|
|
587 | if (ISSET_PIXCOLOR (Color_tint)) |
|
|
588 | bgPixmap.set_tint (pix_colors_focused [Color_tint]); |
|
|
589 | |
|
|
590 | if (rs [Rs_shade]) |
|
|
591 | bgPixmap.set_shade (rs [Rs_shade]); |
|
|
592 | |
|
|
593 | bgPixmap.set_root_pixmap (); |
|
|
594 | XSelectInput (dpy, display->root, PropertyChangeMask); |
|
|
595 | rootwin_ev.start (display, display->root); |
|
|
596 | } |
|
|
597 | #endif |
|
|
598 | |
|
|
599 | #ifdef BG_IMAGE_FROM_FILE |
|
|
600 | if (rs[Rs_backgroundPixmap]) |
|
|
601 | { |
|
|
602 | const char *p = rs[Rs_backgroundPixmap]; |
|
|
603 | |
|
|
604 | if ((p = strchr (p, ';')) != 0) |
|
|
605 | { |
|
|
606 | p++; |
|
|
607 | bgPixmap.set_geometry (p); |
|
|
608 | } |
|
|
609 | else |
|
|
610 | bgPixmap.set_defaultGeometry (); |
|
|
611 | |
|
|
612 | if (bgPixmap.set_file (rs[Rs_backgroundPixmap])) |
|
|
613 | if (!bgPixmap.window_position_sensitive ()) |
|
|
614 | update_background (); |
|
|
615 | } |
|
|
616 | #endif |
|
|
617 | } |
|
|
618 | #endif |
|
|
619 | |
|
|
620 | #if ENABLE_PERL |
|
|
621 | rootwin_ev.start (display, display->root); |
|
|
622 | #endif |
|
|
623 | |
|
|
624 | set_colorfgbg (); |
|
|
625 | |
|
|
626 | init_command (cmd_argv); |
|
|
627 | |
|
|
628 | free (cmd_argv); |
|
|
629 | |
|
|
630 | if (pty->pty >= 0) |
|
|
631 | pty_ev.start (pty->pty, ev::READ); |
|
|
632 | |
|
|
633 | HOOK_INVOKE ((this, HOOK_START, DT_END)); |
|
|
634 | |
|
|
635 | #if ENABLE_XEMBED |
|
|
636 | if (rs[Rs_embed]) |
|
|
637 | { |
|
|
638 | long info[2] = { 0, XEMBED_MAPPED }; |
|
|
639 | |
|
|
640 | XChangeProperty (dpy, parent[0], xa[XA_XEMBED_INFO], xa[XA_XEMBED_INFO], |
|
|
641 | 32, PropModeReplace, (unsigned char *)&info, 2); |
|
|
642 | } |
|
|
643 | #endif |
|
|
644 | |
|
|
645 | XMapWindow (dpy, vt); |
|
|
646 | XMapWindow (dpy, parent[0]); |
|
|
647 | |
|
|
648 | refresh_check (); |
|
|
649 | } |
|
|
650 | |
|
|
651 | /*----------------------------------------------------------------------*/ |
|
|
652 | void |
559 | rxvt_term::init_env () |
653 | rxvt_term::init_env () |
560 | { |
654 | { |
561 | int i; |
655 | int i; |
562 | char *val; |
656 | char *val; |
563 | |
657 | |
… | |
… | |
808 | * get scrollBar shadow colors |
902 | * get scrollBar shadow colors |
809 | * |
903 | * |
810 | * The calculations of topShadow/bottomShadow values are adapted |
904 | * The calculations of topShadow/bottomShadow values are adapted |
811 | * from the fvwm window manager. |
905 | * from the fvwm window manager. |
812 | */ |
906 | */ |
813 | #ifdef KEEP_SCROLLCOLOR |
907 | #ifdef RXVT_SCROLLBAR |
814 | if (depth <= 2) |
908 | if (depth <= 2) |
815 | { |
909 | { |
816 | /* Monochrome */ |
910 | /* Monochrome */ |
817 | alias_color (Color_scroll, Color_fg); |
911 | alias_color (Color_scroll, Color_fg); |
818 | alias_color (Color_topShadow, Color_bg); |
912 | alias_color (Color_topShadow, Color_bg); |
… | |
… | |
833 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
927 | min ((int)rgba::MAX_CC, max (cscroll.b / 5, cscroll.b) * 7 / 5), |
834 | cscroll.a) |
928 | cscroll.a) |
835 | )) |
929 | )) |
836 | alias_color (Color_topShadow, Color_White); |
930 | alias_color (Color_topShadow, Color_White); |
837 | } |
931 | } |
838 | #endif /* KEEP_SCROLLCOLOR */ |
932 | #endif |
839 | |
933 | |
840 | #ifdef OFF_FOCUS_FADING |
934 | #ifdef OFF_FOCUS_FADING |
841 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
935 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
842 | update_fade_color (i); |
936 | update_fade_color (i); |
843 | #endif |
937 | #endif |
… | |
… | |
1080 | termwin_ev.start (display, top); |
1174 | termwin_ev.start (display, top); |
1081 | |
1175 | |
1082 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1176 | /* vt cursor: Black-on-White is standard, but this is more popular */ |
1083 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1177 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1084 | |
1178 | |
1085 | #ifdef HAVE_SCROLLBARS |
|
|
1086 | /* cursor scrollBar: Black-on-White */ |
|
|
1087 | leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
|
|
1088 | #endif |
|
|
1089 | |
|
|
1090 | /* the vt window */ |
1179 | /* the vt window */ |
1091 | vt = XCreateSimpleWindow (dpy, top, |
1180 | vt = XCreateSimpleWindow (dpy, top, |
1092 | window_vt_x, window_vt_y, |
1181 | window_vt_x, window_vt_y, |
1093 | width, height, |
1182 | width, height, |
1094 | 0, |
1183 | 0, |
… | |
… | |
1118 | GCForeground | GCBackground | GCGraphicsExposures, |
1207 | GCForeground | GCBackground | GCGraphicsExposures, |
1119 | &gcvalue); |
1208 | &gcvalue); |
1120 | |
1209 | |
1121 | drawable = new rxvt_drawable (this, vt); |
1210 | drawable = new rxvt_drawable (this, vt); |
1122 | |
1211 | |
1123 | #ifdef RXVT_SCROLLBAR |
|
|
1124 | gcvalue.foreground = pix_colors[Color_topShadow]; |
|
|
1125 | topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1126 | gcvalue.foreground = pix_colors[Color_bottomShadow]; |
|
|
1127 | botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1128 | gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)]; |
|
|
1129 | scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1130 | #endif |
|
|
1131 | |
|
|
1132 | #ifdef OFF_FOCUS_FADING |
1212 | #ifdef OFF_FOCUS_FADING |
1133 | // initially we are in unfocused state |
1213 | // initially we are in unfocused state |
1134 | if (rs[Rs_fade]) |
1214 | if (rs[Rs_fade]) |
1135 | pix_colors = pix_colors_unfocused; |
1215 | pix_colors = pix_colors_unfocused; |
1136 | #endif |
1216 | #endif |
… | |
… | |
1141 | |
1221 | |
1142 | /* ------------------------------------------------------------------------- * |
1222 | /* ------------------------------------------------------------------------- * |
1143 | * GET TTY CURRENT STATE * |
1223 | * GET TTY CURRENT STATE * |
1144 | * ------------------------------------------------------------------------- */ |
1224 | * ------------------------------------------------------------------------- */ |
1145 | void |
1225 | void |
1146 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1226 | rxvt_get_ttymode (struct termios *tio, int erase) |
1147 | { |
1227 | { |
1148 | /* |
1228 | /* |
1149 | * standard System V termios interface |
1229 | * standard System V termios interface |
1150 | */ |
1230 | */ |
1151 | if (GET_TERMIOS (STDIN_FILENO, tio) < 0) |
1231 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1152 | { |
1232 | { |
1153 | // return error - use system defaults, |
1233 | // return error - use system defaults, |
1154 | // where possible, and zero elsewhere |
1234 | // where possible, and zero elsewhere |
1155 | memset (tio, 0, sizeof (ttymode_t)); |
1235 | memset (tio, 0, sizeof (struct termios)); |
1156 | |
1236 | |
1157 | tio->c_cc[VINTR] = CINTR; |
1237 | tio->c_cc[VINTR] = CINTR; |
1158 | tio->c_cc[VQUIT] = CQUIT; |
1238 | tio->c_cc[VQUIT] = CQUIT; |
1159 | tio->c_cc[VERASE] = CERASE; |
1239 | tio->c_cc[VERASE] = CERASE; |
1160 | #ifdef VERASE2 |
1240 | #ifdef VERASE2 |
… | |
… | |
1339 | else |
1419 | else |
1340 | #endif |
1420 | #endif |
1341 | er = -1; |
1421 | er = -1; |
1342 | |
1422 | |
1343 | rxvt_get_ttymode (&tio, er); |
1423 | rxvt_get_ttymode (&tio, er); |
1344 | SET_TERMIOS (pty->tty, &tio); /* init terminal attributes */ |
1424 | /* init terminal attributes */ |
|
|
1425 | cfsetospeed (&tio, BAUDRATE); |
|
|
1426 | cfsetispeed (&tio, BAUDRATE); |
|
|
1427 | tcsetattr (pty->tty, TCSANOW, &tio); |
1345 | pty->set_utf8_mode (enc_utf8); |
1428 | pty->set_utf8_mode (enc_utf8); |
1346 | |
1429 | |
1347 | /* set initial window size */ |
1430 | /* set initial window size */ |
1348 | tt_winch (); |
1431 | tt_winch (); |
1349 | |
1432 | |
… | |
… | |
1441 | signal (SIGTSTP, SIG_IGN); |
1524 | signal (SIGTSTP, SIG_IGN); |
1442 | signal (SIGTTIN, SIG_IGN); |
1525 | signal (SIGTTIN, SIG_IGN); |
1443 | signal (SIGTTOU, SIG_IGN); |
1526 | signal (SIGTTOU, SIG_IGN); |
1444 | #endif /* SIGTSTP */ |
1527 | #endif /* SIGTSTP */ |
1445 | |
1528 | |
1446 | // unblock signals (signals are blocked by iom.C |
|
|
1447 | sigset_t ss; |
|
|
1448 | sigemptyset (&ss); |
|
|
1449 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1450 | |
|
|
1451 | /* command interpreter path */ |
1529 | /* command interpreter path */ |
1452 | if (argv) |
1530 | if (argv) |
1453 | { |
1531 | { |
1454 | # ifdef DEBUG_CMD |
1532 | # ifdef DEBUG_CMD |
1455 | int i; |
1533 | int i; |