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/cvs/rxvt-unicode/src/rxvtperl.xs
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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 1.30 by root, Fri Jan 6 05:28:55 2006 UTC

… …
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::vt ()
803 CODE:
804 RETVAL = THIS->vt;
805 OUTPUT:
806 RETVAL
807
808U32
686rxvt_term::screen_rstyle (U32 new_rstyle = THIS->screen.s_rstyle) 809rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
687 CODE: 810 CODE:
688{ 811{
689 RETVAL = THIS->screen.s_rstyle; 812 RETVAL = THIS->rstyle;
690 THIS->screen.s_rstyle = new_rstyle; 813 THIS->rstyle = new_rstyle;
691} 814}
692 OUTPUT: 815 OUTPUT:
693 RETVAL 816 RETVAL
694 817
695int 818int
… …
711rxvt_term::want_refresh () 834rxvt_term::want_refresh ()
712 CODE: 835 CODE:
713 THIS->want_refresh = 1; 836 THIS->want_refresh = 1;
714 837
715void 838void
716rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 839rxvt_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: 840 PPCODE:
718{ 841{
719 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 842 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
720 XSRETURN_EMPTY; 843 XSRETURN_EMPTY;
721 844
… …
726 wchar_t *wstr = new wchar_t [THIS->ncol]; 849 wchar_t *wstr = new wchar_t [THIS->ncol];
727 850
728 for (int col = 0; col <THIS->ncol; col++) 851 for (int col = 0; col <THIS->ncol; col++)
729 wstr [col] = l.t [col]; 852 wstr [col] = l.t [col];
730 853
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)); 854 XPUSHs (sv_2mortal (wcs2sv (wstr)));
737 free (str); 855
856 delete [] wstr;
738 } 857 }
739 858
740 if (new_text) 859 if (new_text)
741 { 860 {
742 wchar_t *wstr = sv2wcs (new_text); 861 wchar_t *wstr = sv2wcs (new_text);
743 862
744 int len = wcslen (wstr); 863 int len = min (wcslen (wstr) - start_ofs, max_len);
745 864
746 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 865 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
747 { 866 {
748 free (wstr); 867 free (wstr);
749 croak ("new_text extends beyond horizontal margins"); 868 croak ("new_text extends beyond horizontal margins");
750 } 869 }
751 870
752 for (int col = start_col; col < start_col + len; col++) 871 for (int col = start_col; col < start_col + len; col++)
753 { 872 {
754 l.t [col] = wstr [col - start_col]; 873 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])); 874 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
756 } 875 }
757 876
758 free (wstr); 877 free (wstr);
759 } 878 }
760} 879}
761 880
762void 881void
763rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 882rxvt_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: 883 PPCODE:
765{ 884{
766 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 885 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
767 XSRETURN_EMPTY; 886 XSRETURN_EMPTY;
768 887
… …
783 { 902 {
784 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 903 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
785 croak ("new_rend must be arrayref"); 904 croak ("new_rend must be arrayref");
786 905
787 AV *av = (AV *)SvRV (new_rend); 906 AV *av = (AV *)SvRV (new_rend);
788 int len = av_len (av) + 1; 907 int len = min (av_len (av) + 1 - start_ofs, max_len);
789 908
790 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 909 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
791 croak ("new_rend array extends beyond horizontal margins"); 910 croak ("new_rend array extends beyond horizontal margins");
792 911
793 for (int col = start_col; col < start_col + len; col++) 912 for (int col = start_col; col < start_col + len; col++)
794 { 913 {
795 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 914 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
796 915
797 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 916 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
798 } 917 }
799 } 918 }
800} 919}
801 920
802int 921int
803rxvt_term::ROW_l (int row_number, int new_length = -2) 922rxvt_term::ROW_l (int row_number, int new_length = -1)
804 CODE: 923 CODE:
805{ 924{
806 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 925 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
807 XSRETURN_EMPTY; 926 XSRETURN_EMPTY;
808 927
809 line_t &l = ROW(row_number); 928 line_t &l = ROW(row_number);
810 RETVAL = l.l < 0 ? THIS->ncol : l.l; 929 RETVAL = l.l;
811 930
812 if (new_length >= -1) 931 if (new_length >= 0)
813 l.l = new_length; 932 l.l = new_length;
814} 933}
815 OUTPUT: 934 OUTPUT:
816 RETVAL 935 RETVAL
817 936
818bool 937bool
819rxvt_term::ROW_is_longer (int row_number) 938rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
820 CODE: 939 CODE:
821{ 940{
822 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 941 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
823 XSRETURN_EMPTY; 942 XSRETURN_EMPTY;
824 943
825 line_t &l = ROW(row_number); 944 line_t &l = ROW(row_number);
826 RETVAL = l.l < 0; 945 RETVAL = l.is_longer ();
946
947 if (new_is_longer >= 0)
948 l.is_longer (new_is_longer);
827} 949}
828 OUTPUT: 950 OUTPUT:
829 RETVAL 951 RETVAL
830 952
831SV * 953SV *
… …
916void 1038void
917rxvt_term::selection (SV *newtext = 0) 1039rxvt_term::selection (SV *newtext = 0)
918 PPCODE: 1040 PPCODE:
919{ 1041{
920 if (GIMME_V != G_VOID) 1042 if (GIMME_V != G_VOID)
921 { 1043 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 1044
929 if (newtext) 1045 if (newtext)
930 { 1046 {
931 free (THIS->selection.text); 1047 free (THIS->selection.text);
932 1048
933 THIS->selection.text = sv2wcs (newtext); 1049 THIS->selection.text = sv2wcs (newtext);
934 THIS->selection.len = wcslen (THIS->selection.text); 1050 THIS->selection.len = wcslen (THIS->selection.text);
935 } 1051 }
1052}
1053
1054void
1055rxvt_term::scr_add_lines (SV *string)
1056 CODE:
1057{
1058 wchar_t *wstr = sv2wcs (string);
1059 int wlen = wcslen (wstr);
1060 unicode_t *ustr = new unicode_t [wlen];
1061 int nlines = 0;
1062
1063 for (int i = wlen; i--; )
1064 {
1065 ustr [i] = wstr [i];
1066 nlines += ustr [i] == '\012';
1067 }
1068
1069 THIS->scr_add_lines (ustr, nlines, wlen);
1070
1071 free (wstr);
1072 delete [] ustr;
936} 1073}
937 1074
938void 1075void
939rxvt_term::tt_write (SV *octets) 1076rxvt_term::tt_write (SV *octets)
940 INIT: 1077 INIT:
941 STRLEN len; 1078 STRLEN len;
942 char *str = SvPVbyte (octets, len); 1079 char *str = SvPVbyte (octets, len);
943 C_ARGS: 1080 C_ARGS:
944 str, len 1081 str, len
945 1082
1083void
1084rxvt_term::cmd_parse (SV *octets)
1085 CODE:
1086{
1087 STRLEN len;
1088 char *str = SvPVbyte (octets, len);
1089
1090 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1091 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1092
1093 THIS->cmdbuf_ptr = str;
1094 THIS->cmdbuf_endp = str + len;
1095
1096 THIS->cmd_parse ();
1097
1098 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1099 THIS->cmdbuf_endp = old_cmdbuf_endp;
1100}
1101
946SV * 1102SV *
947rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 1103rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
948 CODE: 1104 CODE:
949{ 1105{
950 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); 1106 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);

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