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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.24 by root, Wed Jan 4 21:37:55 2006 UTC vs.
Revision 1.31 by root, Fri Jan 6 05:37:59 2006 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
51 char *str = SvPVutf8 (sv, len); 51 char *str = SvPVutf8 (sv, len);
52 return rxvt_utf8towcs (str, len); 52 return rxvt_utf8towcs (str, len);
53} 53}
54 54
55static SV * 55static SV *
56wcs2sv (wchar_t *wstr, int len = -1)
57{
58 char *str = rxvt_wcstoutf8 (wstr, len);
59
60 SV *sv = newSVpv (str, 0);
61 SvUTF8_on (sv);
62 free (str);
63
64 return sv;
65}
66
67static SV *
56new_ref (HV *hv, const char *klass) 68new_ref (HV *hv, const char *klass)
57{ 69{
58 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1)); 70 return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59} 71}
60 72
… …
457 469
458 case DT_STRING: 470 case DT_STRING:
459 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); 471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
460 break; 472 break;
461 473
474 case DT_STRING_LEN:
475 {
476 char *str = va_arg (ap, char *);
477 int len = va_arg (ap, int);
478
479 XPUSHs (sv_2mortal (newSVpvn (str, len)));
480 }
481 break;
482
483 case DT_XEVENT:
484 {
485 XEvent *xe = va_arg (ap, XEvent *);
486 HV *hv = newHV ();
487
488# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
489# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
490# undef set
491
492 setiv (type, xe->type);
493 setiv (send_event, xe->xany.send_event);
494 setiv (serial, xe->xany.serial);
495
496 switch (xe->type)
497 {
498 case KeyPress:
499 case KeyRelease:
500 case ButtonPress:
501 case ButtonRelease:
502 case MotionNotify:
503 setiv (time, xe->xmotion.time);
504 setiv (x, xe->xmotion.x);
505 setiv (y, xe->xmotion.y);
506 setiv (row, xe->xmotion.y / term->fheight);
507 setiv (col, xe->xmotion.x / term->fwidth);
508 setiv (x_root, xe->xmotion.x_root);
509 setiv (y_root, xe->xmotion.y_root);
510 setiv (state, xe->xmotion.state);
511 break;
512 }
513
514 switch (xe->type)
515 {
516 case KeyPress:
517 case KeyRelease:
518 setiv (keycode, xe->xkey.keycode);
519 break;
520
521 case ButtonPress:
522 case ButtonRelease:
523 setiv (button, xe->xbutton.button);
524 break;
525
526 case MotionNotify:
527 setiv (is_hint, xe->xmotion.is_hint);
528 break;
529 }
530
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532 }
533 break;
534
535 case DT_USTRING_LEN:
536 {
537 unicode_t *ustr = va_arg (ap, unicode_t *);
538 int ulen = va_arg (ap, int);
539 wchar_t *wstr = new wchar_t [ulen];
540
541 for (int i = ulen; i--; )
542 wstr [i] = ustr [i];
543
544 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
545
546 delete [] wstr;
547 }
548
462 case DT_END: 549 case DT_END:
463 { 550 {
464 va_end (ap); 551 va_end (ap);
465 552
466 PUTBACK; 553 PUTBACK;
… …
518 export_const (RS_Uline); 605 export_const (RS_Uline);
519 606
520 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 607 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);
521} 608}
522 609
610SV *
611new (...)
612 CODE:
613{
614 stringvec *argv = new stringvec;
615 bool success;
616
617 for (int i = 0; i < items ;i++)
618 argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
619
620 rxvt_term *term = new rxvt_term;
621
622 term->argv = argv;
623
624 try
625 {
626 if (!term->init (argv->size (), argv->begin ()))
627 term = 0;
628 }
629 catch (const class rxvt_failure_exception &e)
630 {
631 term->destroy ();
632 croak ("exception caught while initializing new terminal instance");
633 }
634
635 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
636}
637 OUTPUT:
638 RETVAL
639
523void 640void
524set_should_invoke (int htype, int value) 641set_should_invoke (int htype, int value)
525 CODE: 642 CODE:
526 rxvt_perl.should_invoke [htype] = value; 643 rxvt_perl.should_invoke [htype] = value;
527 644
… …
589} 706}
590 OUTPUT: 707 OUTPUT:
591 RETVAL 708 RETVAL
592 709
593MODULE = urxvt PACKAGE = urxvt::term 710MODULE = urxvt PACKAGE = urxvt::term
711
712void
713rxvt_term::destroy ()
594 714
595int 715int
596rxvt_term::strwidth (SV *str) 716rxvt_term::strwidth (SV *str)
597 CODE: 717 CODE:
598{ 718{
… …
634 754
635 rxvt_push_locale (THIS->locale); 755 rxvt_push_locale (THIS->locale);
636 wchar_t *wstr = rxvt_mbstowcs (data, len); 756 wchar_t *wstr = rxvt_mbstowcs (data, len);
637 rxvt_pop_locale (); 757 rxvt_pop_locale ();
638 758
639 char *str = rxvt_wcstoutf8 (wstr); 759 RETVAL = wcs2sv (wstr);
640 free (wstr); 760 free (wstr);
641
642 RETVAL = newSVpv (str, 0);
643 SvUTF8_on (RETVAL);
644 free (str);
645} 761}
646 OUTPUT: 762 OUTPUT:
647 RETVAL 763 RETVAL
648 764
649# very portable, especially on objects as opposed to pods 765# very portable, especially on objects as opposed to pods
… …
681 RETVAL = *(int *)((char *)THIS + ix); 797 RETVAL = *(int *)((char *)THIS + ix);
682 OUTPUT: 798 OUTPUT:
683 RETVAL 799 RETVAL
684 800
685U32 801U32
802rxvt_term::parent ()
803 CODE:
804 RETVAL = (U32)THIS->parent [0];
805 OUTPUT:
806 RETVAL
807
808U32
809rxvt_term::vt ()
810 CODE:
811 RETVAL = (U32)THIS->vt;
812 OUTPUT:
813 RETVAL
814
815U32
686rxvt_term::screen_rstyle (U32 new_rstyle = THIS->screen.s_rstyle) 816rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
687 CODE: 817 CODE:
688{ 818{
689 RETVAL = THIS->screen.s_rstyle; 819 RETVAL = THIS->rstyle;
690 THIS->screen.s_rstyle = new_rstyle; 820 THIS->rstyle = new_rstyle;
691} 821}
692 OUTPUT: 822 OUTPUT:
693 RETVAL 823 RETVAL
694 824
695int 825int
… …
711rxvt_term::want_refresh () 841rxvt_term::want_refresh ()
712 CODE: 842 CODE:
713 THIS->want_refresh = 1; 843 THIS->want_refresh = 1;
714 844
715void 845void
716rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 846rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
717 PPCODE: 847 PPCODE:
718{ 848{
719 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 849 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
720 XSRETURN_EMPTY; 850 XSRETURN_EMPTY;
721 851
… …
726 wchar_t *wstr = new wchar_t [THIS->ncol]; 856 wchar_t *wstr = new wchar_t [THIS->ncol];
727 857
728 for (int col = 0; col <THIS->ncol; col++) 858 for (int col = 0; col <THIS->ncol; col++)
729 wstr [col] = l.t [col]; 859 wstr [col] = l.t [col];
730 860
731 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
732 free (wstr);
733
734 SV *sv = newSVpv (str, 0);
735 SvUTF8_on (sv);
736 XPUSHs (sv_2mortal (sv)); 861 XPUSHs (sv_2mortal (wcs2sv (wstr)));
737 free (str); 862
863 delete [] wstr;
738 } 864 }
739 865
740 if (new_text) 866 if (new_text)
741 { 867 {
742 wchar_t *wstr = sv2wcs (new_text); 868 wchar_t *wstr = sv2wcs (new_text);
743 869
744 int len = wcslen (wstr); 870 int len = min (wcslen (wstr) - start_ofs, max_len);
745 871
746 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 872 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
747 { 873 {
748 free (wstr); 874 free (wstr);
749 croak ("new_text extends beyond horizontal margins"); 875 croak ("new_text extends beyond horizontal margins");
750 } 876 }
751 877
752 for (int col = start_col; col < start_col + len; col++) 878 for (int col = start_col; col < start_col + len; col++)
753 { 879 {
754 l.t [col] = wstr [col - start_col]; 880 l.t [col] = wstr [start_ofs + col - start_col];
755 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 881 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
756 } 882 }
757 883
758 free (wstr); 884 free (wstr);
759 } 885 }
760} 886}
761 887
762void 888void
763rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 889rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
764 PPCODE: 890 PPCODE:
765{ 891{
766 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 892 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
767 XSRETURN_EMPTY; 893 XSRETURN_EMPTY;
768 894
… …
783 { 909 {
784 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 910 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
785 croak ("new_rend must be arrayref"); 911 croak ("new_rend must be arrayref");
786 912
787 AV *av = (AV *)SvRV (new_rend); 913 AV *av = (AV *)SvRV (new_rend);
788 int len = av_len (av) + 1; 914 int len = min (av_len (av) + 1 - start_ofs, max_len);
789 915
790 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 916 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
791 croak ("new_rend array extends beyond horizontal margins"); 917 croak ("new_rend array extends beyond horizontal margins");
792 918
793 for (int col = start_col; col < start_col + len; col++) 919 for (int col = start_col; col < start_col + len; col++)
794 { 920 {
795 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 921 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
796 922
797 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 923 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
798 } 924 }
799 } 925 }
800} 926}
801 927
802int 928int
803rxvt_term::ROW_l (int row_number, int new_length = -2) 929rxvt_term::ROW_l (int row_number, int new_length = -1)
804 CODE: 930 CODE:
805{ 931{
806 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 932 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
807 XSRETURN_EMPTY; 933 XSRETURN_EMPTY;
808 934
809 line_t &l = ROW(row_number); 935 line_t &l = ROW(row_number);
810 RETVAL = l.l < 0 ? THIS->ncol : l.l; 936 RETVAL = l.l;
811 937
812 if (new_length >= -1) 938 if (new_length >= 0)
813 l.l = new_length; 939 l.l = new_length;
814} 940}
815 OUTPUT: 941 OUTPUT:
816 RETVAL 942 RETVAL
817 943
818bool 944bool
819rxvt_term::ROW_is_longer (int row_number) 945rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
820 CODE: 946 CODE:
821{ 947{
822 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 948 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
823 XSRETURN_EMPTY; 949 XSRETURN_EMPTY;
824 950
825 line_t &l = ROW(row_number); 951 line_t &l = ROW(row_number);
826 RETVAL = l.l < 0; 952 RETVAL = l.is_longer ();
953
954 if (new_is_longer >= 0)
955 l.is_longer (new_is_longer);
827} 956}
828 OUTPUT: 957 OUTPUT:
829 RETVAL 958 RETVAL
830 959
831SV * 960SV *
… …
916void 1045void
917rxvt_term::selection (SV *newtext = 0) 1046rxvt_term::selection (SV *newtext = 0)
918 PPCODE: 1047 PPCODE:
919{ 1048{
920 if (GIMME_V != G_VOID) 1049 if (GIMME_V != G_VOID)
921 { 1050 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
922 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
923 SV *sv = newSVpv (sel, 0);
924 SvUTF8_on (sv);
925 free (sel);
926 XPUSHs (sv_2mortal (sv));
927 }
928 1051
929 if (newtext) 1052 if (newtext)
930 { 1053 {
931 free (THIS->selection.text); 1054 free (THIS->selection.text);
932 1055
933 THIS->selection.text = sv2wcs (newtext); 1056 THIS->selection.text = sv2wcs (newtext);
934 THIS->selection.len = wcslen (THIS->selection.text); 1057 THIS->selection.len = wcslen (THIS->selection.text);
935 } 1058 }
1059}
1060
1061void
1062rxvt_term::scr_add_lines (SV *string)
1063 CODE:
1064{
1065 wchar_t *wstr = sv2wcs (string);
1066 int wlen = wcslen (wstr);
1067 unicode_t *ustr = new unicode_t [wlen];
1068 int nlines = 0;
1069
1070 for (int i = wlen; i--; )
1071 {
1072 ustr [i] = wstr [i];
1073 nlines += ustr [i] == '\012';
1074 }
1075
1076 THIS->scr_add_lines (ustr, nlines, wlen);
1077
1078 free (wstr);
1079 delete [] ustr;
936} 1080}
937 1081
938void 1082void
939rxvt_term::tt_write (SV *octets) 1083rxvt_term::tt_write (SV *octets)
940 INIT: 1084 INIT:
941 STRLEN len; 1085 STRLEN len;
942 char *str = SvPVbyte (octets, len); 1086 char *str = SvPVbyte (octets, len);
943 C_ARGS: 1087 C_ARGS:
944 str, len 1088 str, len
945 1089
1090void
1091rxvt_term::cmd_parse (SV *octets)
1092 CODE:
1093{
1094 STRLEN len;
1095 char *str = SvPVbyte (octets, len);
1096
1097 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1098 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1099
1100 THIS->cmdbuf_ptr = str;
1101 THIS->cmdbuf_endp = str + len;
1102
1103 THIS->cmd_parse ();
1104
1105 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1106 THIS->cmdbuf_endp = old_cmdbuf_endp;
1107}
1108
946SV * 1109SV *
947rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 1110rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
948 CODE: 1111 CODE:
949{ 1112{
950 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); 1113 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);

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