… | |
… | |
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", |
… | |
… | |
297 | saveLines = SAVELINES; |
298 | saveLines = SAVELINES; |
298 | |
299 | |
299 | refresh_type = SLOW_REFRESH; |
300 | refresh_type = SLOW_REFRESH; |
300 | |
301 | |
301 | oldcursor.row = oldcursor.col = -1; |
302 | oldcursor.row = oldcursor.col = -1; |
302 | last_bot = last_state = -1; |
|
|
303 | |
303 | |
304 | set_option (Opt_scrollBar); |
304 | set_option (Opt_scrollBar); |
305 | set_option (Opt_scrollTtyOutput); |
305 | set_option (Opt_scrollTtyOutput); |
306 | set_option (Opt_jumpScroll); |
306 | set_option (Opt_jumpScroll); |
307 | set_option (Opt_skipScroll); |
307 | set_option (Opt_skipScroll); |
308 | set_option (Opt_secondaryScreen); |
308 | set_option (Opt_secondaryScreen); |
309 | set_option (Opt_secondaryScroll); |
309 | set_option (Opt_secondaryScroll); |
310 | set_option (Opt_pastableTabs); |
310 | set_option (Opt_pastableTabs); |
311 | set_option (Opt_intensityStyles); |
311 | set_option (Opt_intensityStyles); |
312 | set_option (Opt_iso14755_52); |
312 | set_option (Opt_iso14755_52); |
|
|
313 | set_option (Opt_buffered); |
313 | } |
314 | } |
314 | |
315 | |
315 | void |
316 | static void |
316 | rxvt_term::init_secondary () |
317 | init_secondary () |
317 | { |
318 | { |
318 | int i; |
319 | int i; |
319 | |
320 | |
320 | /* |
|
|
321 | * Close all unused file descriptors |
|
|
322 | * We don't want them, we don't need them. |
|
|
323 | */ |
|
|
324 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
321 | if ((i = open ("/dev/null", O_RDONLY)) < 0) |
325 | { |
322 | { |
326 | /* TODO: BOO HISS */ |
|
|
327 | dup2 (STDERR_FILENO, STDIN_FILENO); |
323 | dup2 (STDERR_FILENO, STDIN_FILENO); |
328 | } |
324 | } |
329 | else if (i != STDIN_FILENO) |
325 | else if (i != STDIN_FILENO) |
330 | { |
326 | { |
331 | dup2 (i, STDIN_FILENO); |
327 | dup2 (i, STDIN_FILENO); |
332 | close (i); |
328 | close (i); |
333 | } |
329 | } |
334 | |
330 | |
335 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
331 | dup2 (STDERR_FILENO, STDOUT_FILENO); |
336 | |
|
|
337 | #if 0 // schmorp sayz closing filies is murder |
|
|
338 | for (i = STDERR_FILENO + 1; i < num_fds; i++) |
|
|
339 | { |
|
|
340 | #ifdef __sgi /* Alex Coventry says we need 4 & 7 too */ |
|
|
341 | if (i == 4 || i == 7) |
|
|
342 | continue; |
|
|
343 | #endif |
|
|
344 | close (i); |
|
|
345 | } |
|
|
346 | #endif |
|
|
347 | } |
332 | } |
348 | |
333 | |
349 | /*----------------------------------------------------------------------*/ |
334 | /*----------------------------------------------------------------------*/ |
350 | const char ** |
335 | const char ** |
351 | rxvt_term::init_resources (int argc, const char *const *argv) |
336 | rxvt_term::init_resources (int argc, const char *const *argv) |
… | |
… | |
500 | # else |
485 | # else |
501 | rs[Rs_delete_key] = "\033[3~"; |
486 | rs[Rs_delete_key] = "\033[3~"; |
502 | # endif |
487 | # endif |
503 | #endif |
488 | #endif |
504 | |
489 | |
505 | #ifdef HAVE_SCROLLBARS |
490 | scrollBar.setup (this); |
506 | setup_scrollbar (rs[Rs_scrollBar_align], rs[Rs_scrollstyle], rs[Rs_scrollBar_thickness]); |
|
|
507 | #endif |
|
|
508 | |
491 | |
509 | #ifdef XTERM_REVERSE_VIDEO |
492 | #ifdef XTERM_REVERSE_VIDEO |
510 | /* this is how xterm implements reverseVideo */ |
493 | /* this is how xterm implements reverseVideo */ |
511 | if (option (Opt_reverseVideo)) |
494 | if (option (Opt_reverseVideo)) |
512 | { |
495 | { |
… | |
… | |
550 | return cmd_argv; |
533 | return cmd_argv; |
551 | } |
534 | } |
552 | |
535 | |
553 | /*----------------------------------------------------------------------*/ |
536 | /*----------------------------------------------------------------------*/ |
554 | 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 |
555 | rxvt_term::init_env () |
653 | rxvt_term::init_env () |
556 | { |
654 | { |
557 | int i; |
655 | int i; |
558 | char *val; |
656 | char *val; |
559 | |
657 | |
… | |
… | |
734 | run_command (argv); |
832 | run_command (argv); |
735 | } |
833 | } |
736 | |
834 | |
737 | /*----------------------------------------------------------------------*/ |
835 | /*----------------------------------------------------------------------*/ |
738 | void |
836 | void |
739 | rxvt_term::Get_Colours () |
837 | rxvt_term::get_colours () |
740 | { |
838 | { |
741 | int i; |
839 | int i; |
742 | |
840 | |
743 | #ifdef OFF_FOCUS_FADING |
841 | #ifdef OFF_FOCUS_FADING |
744 | pix_colors = pix_colors_focused; |
842 | pix_colors = pix_colors_focused; |
… | |
… | |
804 | * get scrollBar shadow colors |
902 | * get scrollBar shadow colors |
805 | * |
903 | * |
806 | * The calculations of topShadow/bottomShadow values are adapted |
904 | * The calculations of topShadow/bottomShadow values are adapted |
807 | * from the fvwm window manager. |
905 | * from the fvwm window manager. |
808 | */ |
906 | */ |
809 | #ifdef KEEP_SCROLLCOLOR |
907 | #ifdef RXVT_SCROLLBAR |
810 | if (depth <= 2) |
908 | if (depth <= 2) |
811 | { |
909 | { |
812 | /* Monochrome */ |
910 | /* Monochrome */ |
813 | alias_color (Color_scroll, Color_fg); |
911 | alias_color (Color_scroll, Color_fg); |
814 | alias_color (Color_topShadow, Color_bg); |
912 | alias_color (Color_topShadow, Color_bg); |
… | |
… | |
829 | 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), |
830 | cscroll.a) |
928 | cscroll.a) |
831 | )) |
929 | )) |
832 | alias_color (Color_topShadow, Color_White); |
930 | alias_color (Color_topShadow, Color_White); |
833 | } |
931 | } |
834 | #endif /* KEEP_SCROLLCOLOR */ |
932 | #endif |
835 | |
933 | |
836 | #ifdef OFF_FOCUS_FADING |
934 | #ifdef OFF_FOCUS_FADING |
837 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
935 | for (i = 0; i < (depth <= 2 ? 2 : NRS_COLORS); i++) |
838 | update_fade_color (i); |
936 | update_fade_color (i); |
839 | #endif |
937 | #endif |
… | |
… | |
961 | Window top, parent; |
1059 | Window top, parent; |
962 | |
1060 | |
963 | dLocal (Display *, dpy); |
1061 | dLocal (Display *, dpy); |
964 | |
1062 | |
965 | /* grab colors before netscape does */ |
1063 | /* grab colors before netscape does */ |
966 | Get_Colours (); |
1064 | get_colours (); |
967 | |
1065 | |
968 | if (!set_fonts ()) |
1066 | if (!set_fonts ()) |
969 | rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); |
1067 | rxvt_fatal ("unable to load base fontset, please specify a valid one using -fn, aborting.\n"); |
970 | |
1068 | |
971 | parent = display->root; |
1069 | parent = display->root; |
… | |
… | |
1076 | termwin_ev.start (display, top); |
1174 | termwin_ev.start (display, top); |
1077 | |
1175 | |
1078 | /* 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 */ |
1079 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1177 | TermWin_cursor = XCreateFontCursor (dpy, XC_xterm); |
1080 | |
1178 | |
1081 | #ifdef HAVE_SCROLLBARS |
|
|
1082 | /* cursor scrollBar: Black-on-White */ |
|
|
1083 | leftptr_cursor = XCreateFontCursor (dpy, XC_left_ptr); |
|
|
1084 | #endif |
|
|
1085 | |
|
|
1086 | /* the vt window */ |
1179 | /* the vt window */ |
1087 | vt = XCreateSimpleWindow (dpy, top, |
1180 | vt = XCreateSimpleWindow (dpy, top, |
1088 | window_vt_x, window_vt_y, |
1181 | window_vt_x, window_vt_y, |
1089 | width, height, |
1182 | width, height, |
1090 | 0, |
1183 | 0, |
… | |
… | |
1114 | GCForeground | GCBackground | GCGraphicsExposures, |
1207 | GCForeground | GCBackground | GCGraphicsExposures, |
1115 | &gcvalue); |
1208 | &gcvalue); |
1116 | |
1209 | |
1117 | drawable = new rxvt_drawable (this, vt); |
1210 | drawable = new rxvt_drawable (this, vt); |
1118 | |
1211 | |
1119 | #ifdef RXVT_SCROLLBAR |
|
|
1120 | gcvalue.foreground = pix_colors[Color_topShadow]; |
|
|
1121 | topShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1122 | gcvalue.foreground = pix_colors[Color_bottomShadow]; |
|
|
1123 | botShadowGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1124 | gcvalue.foreground = pix_colors[ (depth <= 2 ? Color_fg : Color_scroll)]; |
|
|
1125 | scrollbarGC = XCreateGC (dpy, vt, GCForeground, &gcvalue); |
|
|
1126 | #endif |
|
|
1127 | |
|
|
1128 | #ifdef OFF_FOCUS_FADING |
1212 | #ifdef OFF_FOCUS_FADING |
1129 | // initially we are in unfocused state |
1213 | // initially we are in unfocused state |
1130 | if (rs[Rs_fade]) |
1214 | if (rs[Rs_fade]) |
1131 | pix_colors = pix_colors_unfocused; |
1215 | pix_colors = pix_colors_unfocused; |
1132 | #endif |
1216 | #endif |
… | |
… | |
1137 | |
1221 | |
1138 | /* ------------------------------------------------------------------------- * |
1222 | /* ------------------------------------------------------------------------- * |
1139 | * GET TTY CURRENT STATE * |
1223 | * GET TTY CURRENT STATE * |
1140 | * ------------------------------------------------------------------------- */ |
1224 | * ------------------------------------------------------------------------- */ |
1141 | void |
1225 | void |
1142 | rxvt_get_ttymode (ttymode_t *tio, int erase) |
1226 | rxvt_get_ttymode (struct termios *tio, int erase) |
1143 | { |
1227 | { |
1144 | /* |
1228 | /* |
1145 | * standard System V termios interface |
1229 | * standard System V termios interface |
1146 | */ |
1230 | */ |
1147 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1231 | if (tcgetattr (STDIN_FILENO, tio) < 0) |
1148 | { |
1232 | { |
1149 | // return error - use system defaults, |
1233 | // return error - use system defaults, |
1150 | // where possible, and zero elsewhere |
1234 | // where possible, and zero elsewhere |
1151 | memset (tio, 0, sizeof (ttymode_t)); |
1235 | memset (tio, 0, sizeof (struct termios)); |
1152 | |
1236 | |
1153 | tio->c_cc[VINTR] = CINTR; |
1237 | tio->c_cc[VINTR] = CINTR; |
1154 | tio->c_cc[VQUIT] = CQUIT; |
1238 | tio->c_cc[VQUIT] = CQUIT; |
1155 | tio->c_cc[VERASE] = CERASE; |
1239 | tio->c_cc[VERASE] = CERASE; |
1156 | #ifdef VERASE2 |
1240 | #ifdef VERASE2 |
… | |
… | |
1440 | signal (SIGTSTP, SIG_IGN); |
1524 | signal (SIGTSTP, SIG_IGN); |
1441 | signal (SIGTTIN, SIG_IGN); |
1525 | signal (SIGTTIN, SIG_IGN); |
1442 | signal (SIGTTOU, SIG_IGN); |
1526 | signal (SIGTTOU, SIG_IGN); |
1443 | #endif /* SIGTSTP */ |
1527 | #endif /* SIGTSTP */ |
1444 | |
1528 | |
1445 | // unblock signals (signals are blocked by iom.C |
|
|
1446 | sigset_t ss; |
|
|
1447 | sigemptyset (&ss); |
|
|
1448 | sigprocmask (SIG_SETMASK, &ss, 0); |
|
|
1449 | |
|
|
1450 | /* command interpreter path */ |
1529 | /* command interpreter path */ |
1451 | if (argv) |
1530 | if (argv) |
1452 | { |
1531 | { |
1453 | # ifdef DEBUG_CMD |
1532 | # ifdef DEBUG_CMD |
1454 | int i; |
1533 | int i; |