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30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
30 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
31 | *---------------------------------------------------------------------*/ |
31 | *---------------------------------------------------------------------*/ |
32 | |
32 | |
33 | #include "../config.h" /* NECESSARY */ |
33 | #include "../config.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
34 | #include "rxvt.h" /* NECESSARY */ |
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35 | #include "keyboard.h" |
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36 | #include "rxvtperl.h" |
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37 | |
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38 | #include <limits> |
35 | |
39 | |
36 | #include <csignal> |
40 | #include <csignal> |
37 | #include <cstring> |
41 | #include <cstring> |
38 | |
42 | |
39 | #ifdef TTY_GID_SUPPORT |
43 | #ifdef TTY_GID_SUPPORT |
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42 | |
46 | |
43 | #ifdef HAVE_TERMIOS_H |
47 | #ifdef HAVE_TERMIOS_H |
44 | # include <termios.h> |
48 | # include <termios.h> |
45 | #endif |
49 | #endif |
46 | |
50 | |
47 | #ifdef KEYSYM_RESOURCE |
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48 | # include "keyboard.h" |
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49 | #endif |
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50 | |
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51 | vector<rxvt_term *> rxvt_term::termlist; |
51 | vector<rxvt_term *> rxvt_term::termlist; |
52 | |
52 | |
53 | static char curlocale[128]; |
53 | static char curlocale[128], savelocale[128]; |
54 | |
54 | |
55 | bool |
55 | bool |
56 | rxvt_set_locale (const char *locale) |
56 | rxvt_set_locale (const char *locale) |
57 | { |
57 | { |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
58 | if (!locale || !strncmp (locale, curlocale, 128)) |
59 | return false; |
59 | return false; |
60 | |
60 | |
61 | strncpy (curlocale, locale, 128); |
61 | strncpy (curlocale, locale, 128); |
62 | setlocale (LC_CTYPE, curlocale); |
62 | setlocale (LC_CTYPE, curlocale); |
63 | return true; |
63 | return true; |
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64 | } |
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65 | |
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66 | bool |
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67 | rxvt_push_locale (const char *locale) |
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68 | { |
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69 | strcpy (savelocale, curlocale); |
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70 | rxvt_set_locale (locale); |
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71 | } |
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72 | |
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73 | void |
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74 | rxvt_pop_locale () |
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75 | { |
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76 | rxvt_set_locale (savelocale); |
64 | } |
77 | } |
65 | |
78 | |
66 | #if ENABLE_COMBINING |
79 | #if ENABLE_COMBINING |
67 | class rxvt_composite_vec rxvt_composite; |
80 | class rxvt_composite_vec rxvt_composite; |
68 | |
81 | |
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193 | pty.put (); |
206 | pty.put (); |
194 | } |
207 | } |
195 | |
208 | |
196 | rxvt_term::~rxvt_term () |
209 | rxvt_term::~rxvt_term () |
197 | { |
210 | { |
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211 | PERL_INVOKE ((this, HOOK_DESTROY, DT_END)); |
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212 | |
198 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
213 | termlist.erase (find (termlist.begin (), termlist.end(), this)); |
199 | |
214 | |
200 | emergency_cleanup (); |
215 | emergency_cleanup (); |
201 | |
216 | |
202 | #if ENABLE_STYLES |
217 | #if ENABLE_STYLES |
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284 | delete argv; |
299 | delete argv; |
285 | |
300 | |
286 | #ifdef KEYSYM_RESOURCE |
301 | #ifdef KEYSYM_RESOURCE |
287 | delete keyboard; |
302 | delete keyboard; |
288 | #endif |
303 | #endif |
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304 | } |
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305 | |
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306 | void |
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307 | rxvt_term::child_exit () |
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308 | { |
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309 | cmd_pid = 0; |
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310 | |
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311 | if (!OPTION (Opt_hold)) |
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312 | destroy (); |
289 | } |
313 | } |
290 | |
314 | |
291 | void |
315 | void |
292 | rxvt_term::destroy () |
316 | rxvt_term::destroy () |
293 | { |
317 | { |
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458 | |
482 | |
459 | #if MENUBAR_MAX |
483 | #if MENUBAR_MAX |
460 | menubar_read (rs[Rs_menu]); |
484 | menubar_read (rs[Rs_menu]); |
461 | #endif |
485 | #endif |
462 | #ifdef HAVE_SCROLLBARS |
486 | #ifdef HAVE_SCROLLBARS |
463 | if (options & Opt_scrollBar) |
487 | if (OPTION (Opt_scrollBar)) |
464 | scrollBar.setIdle (); /* set existence for size calculations */ |
488 | scrollBar.setIdle (); /* set existence for size calculations */ |
465 | #endif |
489 | #endif |
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490 | |
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491 | #if ENABLE_PERL |
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492 | rxvt_perl.init (); |
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493 | #endif |
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494 | |
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495 | PERL_INVOKE ((this, HOOK_INIT, DT_END)); |
466 | |
496 | |
467 | create_windows (argc, argv); |
497 | create_windows (argc, argv); |
468 | |
498 | |
469 | dDisp; |
499 | dDisp; |
470 | |
500 | |
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475 | #if 0 |
505 | #if 0 |
476 | XSynchronize (disp, True); |
506 | XSynchronize (disp, True); |
477 | #endif |
507 | #endif |
478 | |
508 | |
479 | #ifdef HAVE_SCROLLBARS |
509 | #ifdef HAVE_SCROLLBARS |
480 | if (options & Opt_scrollBar) |
510 | if (OPTION (Opt_scrollBar)) |
481 | resize_scrollbar (); /* create and map scrollbar */ |
511 | resize_scrollbar (); /* create and map scrollbar */ |
482 | #endif |
512 | #endif |
483 | #if (MENUBAR_MAX) |
513 | #if (MENUBAR_MAX) |
484 | if (menubar_visible ()) |
514 | if (menubar_visible ()) |
485 | XMapWindow (disp, menuBar.win); |
515 | XMapWindow (disp, menuBar.win); |
486 | #endif |
516 | #endif |
487 | #ifdef TRANSPARENT |
517 | #ifdef TRANSPARENT |
488 | if (options & Opt_transparent) |
518 | if (OPTION (Opt_transparent)) |
489 | { |
519 | { |
490 | XSelectInput (disp, display->root, PropertyChangeMask); |
520 | XSelectInput (disp, display->root, PropertyChangeMask); |
491 | check_our_parents (); |
521 | check_our_parents (); |
492 | rootwin_ev.start (display, display->root); |
522 | rootwin_ev.start (display, display->root); |
493 | } |
523 | } |
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503 | free (cmd_argv); |
533 | free (cmd_argv); |
504 | |
534 | |
505 | pty_ev.start (pty.pty, EVENT_READ); |
535 | pty_ev.start (pty.pty, EVENT_READ); |
506 | |
536 | |
507 | check_ev.start (); |
537 | check_ev.start (); |
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538 | |
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539 | PERL_INVOKE ((this, HOOK_START, DT_END)); |
508 | |
540 | |
509 | return true; |
541 | return true; |
510 | } |
542 | } |
511 | |
543 | |
512 | static struct sig_handlers |
544 | static struct sig_handlers |
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520 | |
552 | |
521 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
553 | while ((pid = waitpid (-1, NULL, WNOHANG)) > 0) |
522 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
554 | for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++) |
523 | if (pid == (*t)->cmd_pid) |
555 | if (pid == (*t)->cmd_pid) |
524 | { |
556 | { |
525 | (*t)->destroy (); |
557 | (*t)->child_exit (); |
526 | break; |
558 | break; |
527 | } |
559 | } |
528 | } |
560 | } |
529 | |
561 | |
530 | /* |
562 | /* |
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670 | |
702 | |
671 | #ifdef UTMP_SUPPORT |
703 | #ifdef UTMP_SUPPORT |
672 | void |
704 | void |
673 | rxvt_term::privileged_utmp (rxvt_privaction action) |
705 | rxvt_term::privileged_utmp (rxvt_privaction action) |
674 | { |
706 | { |
675 | if ((options & Opt_utmpInhibit) |
707 | if (OPTION (Opt_utmpInhibit) |
676 | || !pty.name || !*pty.name) |
708 | || !pty.name || !*pty.name) |
677 | return; |
709 | return; |
678 | |
710 | |
679 | rxvt_privileges (RESTORE); |
711 | rxvt_privileges (RESTORE); |
680 | |
712 | |
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718 | if (rs[Rs_geometry]) |
750 | if (rs[Rs_geometry]) |
719 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
751 | flags = XParseGeometry (rs[Rs_geometry], &x, &y, &w, &h); |
720 | |
752 | |
721 | if (flags & WidthValue) |
753 | if (flags & WidthValue) |
722 | { |
754 | { |
723 | ncol = BOUND_POSITIVE_INT16 (w); |
755 | ncol = clamp (w, 0, std::numeric_limits<int16_t>::max ()); |
724 | szHint.flags |= USSize; |
756 | szHint.flags |= USSize; |
725 | } |
757 | } |
726 | |
758 | |
727 | if (flags & HeightValue) |
759 | if (flags & HeightValue) |
728 | { |
760 | { |
729 | nrow = BOUND_POSITIVE_INT16 (h); |
761 | nrow = clamp (h, 0, std::numeric_limits<int16_t>::max ()); |
730 | szHint.flags |= USSize; |
762 | szHint.flags |= USSize; |
731 | } |
763 | } |
732 | |
764 | |
733 | if (flags & XValue) |
765 | if (flags & XValue) |
734 | { |
766 | { |
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772 | |
804 | |
773 | if (scrollbar_visible ()) |
805 | if (scrollbar_visible ()) |
774 | { |
806 | { |
775 | sb_w = scrollbar_TotalWidth (); |
807 | sb_w = scrollbar_TotalWidth (); |
776 | szHint.base_width += sb_w; |
808 | szHint.base_width += sb_w; |
777 | if (!(options & Opt_scrollBar_right)) |
809 | if (!OPTION (Opt_scrollBar_right)) |
778 | window_vt_x += sb_w; |
810 | window_vt_x += sb_w; |
779 | } |
811 | } |
780 | |
812 | |
781 | if (menubar_visible ()) |
813 | if (menubar_visible ()) |
782 | { |
814 | { |
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795 | szHint.width = newwidth; |
827 | szHint.width = newwidth; |
796 | width = newwidth - szHint.base_width; |
828 | width = newwidth - szHint.base_width; |
797 | } |
829 | } |
798 | else |
830 | else |
799 | { |
831 | { |
800 | MIN_IT (width, max_width); |
832 | min_it (width, max_width); |
801 | szHint.width = szHint.base_width + width; |
833 | szHint.width = szHint.base_width + width; |
802 | } |
834 | } |
803 | |
835 | |
804 | if (newheight && newheight - szHint.base_height < max_height) |
836 | if (newheight && newheight - szHint.base_height < max_height) |
805 | { |
837 | { |
806 | szHint.height = newheight; |
838 | szHint.height = newheight; |
807 | height = newheight - szHint.base_height; |
839 | height = newheight - szHint.base_height; |
808 | } |
840 | } |
809 | else |
841 | else |
810 | { |
842 | { |
811 | MIN_IT (height, max_height); |
843 | min_it (height, max_height); |
812 | szHint.height = szHint.base_height + height; |
844 | szHint.height = szHint.base_height + height; |
813 | } |
845 | } |
814 | |
846 | |
815 | if (scrollbar_visible () && (options & Opt_scrollBar_right)) |
847 | if (scrollbar_visible () && OPTION (Opt_scrollBar_right)) |
816 | window_sb_x = szHint.width - sb_w; |
848 | window_sb_x = szHint.width - sb_w; |
817 | |
849 | |
818 | if (recalc_x) |
850 | if (recalc_x) |
819 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
851 | szHint.x += DisplayWidth (disp, display->screen) - szHint.width - 2 * ext_bwidth; |
820 | if (recalc_y) |
852 | if (recalc_y) |
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889 | prop.height += lineSpace; |
921 | prop.height += lineSpace; |
890 | fs->set_prop (prop); |
922 | fs->set_prop (prop); |
891 | |
923 | |
892 | fwidth = prop.width; |
924 | fwidth = prop.width; |
893 | fheight = prop.height; |
925 | fheight = prop.height; |
894 | fweight = prop.weight; |
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895 | fslant = prop.slant; |
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896 | fbase = (*fs)[1]->ascent; |
926 | fbase = (*fs)[1]->ascent; |
897 | |
927 | |
898 | for (int style = 1; style < 4; style++) |
928 | for (int style = 1; style < 4; style++) |
899 | { |
929 | { |
900 | #if ENABLE_STYLES |
930 | #if ENABLE_STYLES |
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935 | return true; |
965 | return true; |
936 | } |
966 | } |
937 | |
967 | |
938 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
968 | void rxvt_term::set_string_property (Atom prop, const char *str, int len) |
939 | { |
969 | { |
940 | // TODO: SMART_WINDOW_TITLE |
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941 | XChangeProperty (display->display, parent[0], |
970 | XChangeProperty (display->display, parent[0], |
942 | prop, XA_STRING, 8, PropModeReplace, |
971 | prop, XA_STRING, 8, PropModeReplace, |
943 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
972 | (const unsigned char *)str, len >= 0 ? len : strlen (str)); |
944 | } |
973 | } |
945 | |
974 | |
946 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
975 | void rxvt_term::set_utf8_property (Atom prop, const char *str, int len) |
947 | { |
976 | { |
948 | // TODO: SMART_WINDOW_TITLE |
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949 | wchar_t *ws = rxvt_mbstowcs (str, len); |
977 | wchar_t *ws = rxvt_mbstowcs (str, len); |
950 | char *s = rxvt_wcstoutf8 (ws); |
978 | char *s = rxvt_wcstoutf8 (ws); |
951 | |
979 | |
952 | XChangeProperty (display->display, parent[0], |
980 | XChangeProperty (display->display, parent[0], |
953 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |
981 | prop, xa[XA_UTF8_STRING], 8, PropModeReplace, |