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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.18 by root, Tue Jan 3 19:10:54 2006 UTC vs.
Revision 1.27 by root, Fri Jan 6 01:16:58 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
… …
215 h += 2; 227 h += 2;
216 } 228 }
217 229
218 text = new text_t *[h]; 230 text = new text_t *[h];
219 rend = new rend_t *[h]; 231 rend = new rend_t *[h];
220 232
221 for (int y = 0; y < h; y++) 233 for (int y = 0; y < h; y++)
222 { 234 {
223 text_t *tp = text[y] = new text_t[w]; 235 text_t *tp = text[y] = new text_t[w];
224 rend_t *rp = rend[y] = new rend_t[w]; 236 rend_t *rp = rend[y] = new rend_t[w];
225 237
226 text_t t0, t1, t2; 238 text_t t0, t1, t2;
227 rend_t r = rstyle; 239 rend_t r = rstyle;
228 240
229 if (border == 2) 241 if (border == 2)
230 { 242 {
231 if (y == 0) 243 if (y == 0)
232 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557; 244 t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
233 else if (y < h - 1) 245 else if (y < h - 1)
234 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551; 246 t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
235 else 247 else
236 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d; 248 t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
237 249
238 *tp++ = t0; 250 *tp++ = t0;
239 *rp++ = r; 251 *rp++ = r;
240 252
241 for (int x = w - 2; x-- > 0; ) 253 for (int x = w - 2; x-- > 0; )
242 { 254 {
243 *tp++ = t1; 255 *tp++ = t1;
244 *rp++ = r; 256 *rp++ = r;
245 } 257 }
246 258
247 *tp = t2; 259 *tp = t2;
248 *rp = r; 260 *rp = r;
249 } 261 }
250 else 262 else
251 for (int x = w; x-- > 0; ) 263 for (int x = w; x-- > 0; )
252 { 264 {
253 *tp++ = 0x0020; 265 *tp++ = 0x0020;
254 *rp++ = r; 266 *rp++ = r;
255 } 267 }
256 } 268 }
257 269
258 show (); 270 show ();
259 THIS->want_refresh = 1; 271 THIS->want_refresh = 1;
260} 272}
261 273
… …
308 320
309 for (int y = ov_h; y--; ) 321 for (int y = ov_h; y--; )
310 { 322 {
311 text_t *t1 = text [y]; 323 text_t *t1 = text [y];
312 rend_t *r1 = rend [y]; 324 rend_t *r1 = rend [y];
313 325
314 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 326 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;
315 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 327 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;
316 328
317 for (int x = ov_w; x--; ) 329 for (int x = ov_w; x--; )
318 { 330 {
319 text_t t = *t1; *t1++ = *t2; *t2++ = t; 331 text_t t = *t1; *t1++ = *t2; *t2++ = t;
320 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 332 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
321 } 333 }
322 } 334 }
323 335
… …
333 345
334 wchar_t *wtext = sv2wcs (text); 346 wchar_t *wtext = sv2wcs (text);
335 347
336 for (int col = min (wcslen (wtext), w - x - border); col--; ) 348 for (int col = min (wcslen (wtext), w - x - border); col--; )
337 this->text [y][x + col] = wtext [col]; 349 this->text [y][x + col] = wtext [col];
338 350
339 free (wtext); 351 free (wtext);
340 352
341 if (rend) 353 if (rend)
342 { 354 {
343 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 355 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
… …
400bool 412bool
401rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
402{ 414{
403 if (!perl) 415 if (!perl)
404 return false; 416 return false;
405 417
406 if (htype == HOOK_INIT) // first hook ever called 418 if (htype == HOOK_INIT) // first hook ever called
407 { 419 {
408 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 420 term->self = (void *)newSVptr ((void *)term, "urxvt::term");
409 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
410 } 422 }
… …
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_USTRING_LEN:
475 {
476 unicode_t *ustr = va_arg (ap, unicode_t *);
477 int ulen = va_arg (ap, int);
478 wchar_t *wstr = new wchar_t [ulen];
479
480 for (int i = ulen; i--; )
481 wstr [i] = ustr [i];
482
483 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485 delete [] wstr;
486 }
487
462 case DT_END: 488 case DT_END:
463 { 489 {
464 va_end (ap); 490 va_end (ap);
465 491
466 PUTBACK; 492 PUTBACK;
… …
501 527
502PROTOTYPES: ENABLE 528PROTOTYPES: ENABLE
503 529
504BOOT: 530BOOT:
505{ 531{
506# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))
507# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name)); 532# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name));
508 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 533 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
509 set_hookname (INIT); 534# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
510 set_hookname (RESET); 535# include "hookinc.h"
511 set_hookname (START); 536# undef def
512 set_hookname (DESTROY);
513 set_hookname (SEL_BEGIN);
514 set_hookname (SEL_EXTEND);
515 set_hookname (SEL_MAKE);
516 set_hookname (SEL_GRAB);
517 set_hookname (FOCUS_IN);
518 set_hookname (FOCUS_OUT);
519 set_hookname (VIEW_CHANGE);
520 set_hookname (SCROLL_BACK);
521 set_hookname (TTY_ACTIVITY);
522 set_hookname (REFRESH_BEGIN);
523 set_hookname (REFRESH_END);
524 set_hookname (KEYBOARD_COMMAND);
525 537
526 export_const (DEFAULT_RSTYLE); 538 export_const (DEFAULT_RSTYLE);
527 export_const (OVERLAY_RSTYLE); 539 export_const (OVERLAY_RSTYLE);
528 export_const (RS_Bold); 540 export_const (RS_Bold);
529 export_const (RS_Italic); 541 export_const (RS_Italic);
… …
648 660
649 rxvt_push_locale (THIS->locale); 661 rxvt_push_locale (THIS->locale);
650 wchar_t *wstr = rxvt_mbstowcs (data, len); 662 wchar_t *wstr = rxvt_mbstowcs (data, len);
651 rxvt_pop_locale (); 663 rxvt_pop_locale ();
652 664
653 char *str = rxvt_wcstoutf8 (wstr); 665 RETVAL = wcs2sv (wstr);
654 free (wstr); 666 free (wstr);
655
656 RETVAL = newSVpv (str, 0);
657 SvUTF8_on (RETVAL);
658 free (str);
659} 667}
660 OUTPUT: 668 OUTPUT:
661 RETVAL 669 RETVAL
662 670
671# very portable, especially on objects as opposed to pods
672#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
673
674#define TERM_OFFSET_width TERM_OFFSET(width)
675#define TERM_OFFSET_height TERM_OFFSET(height)
676#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
678#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
679#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
680#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
681#define TERM_OFFSET_focus TERM_OFFSET(focus)
682#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
683#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
684#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
685#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)
686
663int 687int
664rxvt_term::nsaved () 688rxvt_term::width ()
689 ALIAS:
690 width = TERM_OFFSET_width
691 height = TERM_OFFSET_height
692 fwidth = TERM_OFFSET_fwidth
693 fheight = TERM_OFFSET_fheight
694 fbase = TERM_OFFSET_fbase
695 nrow = TERM_OFFSET_nrow
696 ncol = TERM_OFFSET_ncol
697 focus = TERM_OFFSET_focus
698 mapped = TERM_OFFSET_mapped
699 saveLines = TERM_OFFSET_saveLines
700 total_rows = TERM_OFFSET_total_rows
701 nsaved = TERM_OFFSET_nsaved
665 CODE: 702 CODE:
703 RETVAL = *(int *)((char *)THIS + ix);
704 OUTPUT:
705 RETVAL
706
707U32
708rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709 CODE:
710{
666 RETVAL = THIS->nsaved; 711 RETVAL = THIS->rstyle;
712 THIS->rstyle = new_rstyle;
713}
667 OUTPUT: 714 OUTPUT:
668 RETVAL 715 RETVAL
669 716
670int 717int
671rxvt_term::view_start (int newval = -1) 718rxvt_term::view_start (int newval = -1)
672 CODE: 719 CODE:
673{ 720{
… …
680 } 727 }
681} 728}
682 OUTPUT: 729 OUTPUT:
683 RETVAL 730 RETVAL
684 731
685int
686rxvt_term::nrow ()
687 CODE:
688 RETVAL = THIS->nrow;
689 OUTPUT:
690 RETVAL
691
692int
693rxvt_term::ncol ()
694 CODE:
695 RETVAL = THIS->ncol;
696 OUTPUT:
697 RETVAL
698
699void 732void
700rxvt_term::want_refresh () 733rxvt_term::want_refresh ()
701 CODE: 734 CODE:
702 THIS->want_refresh = 1; 735 THIS->want_refresh = 1;
703 736
704void 737void
705rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 738rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
706 PPCODE: 739 PPCODE:
707{ 740{
708 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 741 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
709 croak ("row_number number of out range"); 742 XSRETURN_EMPTY;
710 743
711 line_t &l = ROW(row_number); 744 line_t &l = ROW(row_number);
712 745
713 if (GIMME_V != G_VOID) 746 if (GIMME_V != G_VOID)
714 { 747 {
715 wchar_t *wstr = new wchar_t [THIS->ncol]; 748 wchar_t *wstr = new wchar_t [THIS->ncol];
716 749
717 for (int col = 0; col <THIS->ncol; col++) 750 for (int col = 0; col <THIS->ncol; col++)
718 wstr [col] = l.t [col]; 751 wstr [col] = l.t [col];
719 752
720 char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
721 free (wstr);
722
723 SV *sv = newSVpv (str, 0);
724 SvUTF8_on (sv);
725 XPUSHs (sv_2mortal (sv)); 753 XPUSHs (sv_2mortal (wcs2sv (wstr)));
726 free (str); 754
755 delete [] wstr;
727 } 756 }
728 757
729 if (new_text) 758 if (new_text)
730 { 759 {
731 wchar_t *wstr = sv2wcs (new_text); 760 wchar_t *wstr = sv2wcs (new_text);
732 761
733 int len = wcslen (wstr); 762 int len = min (wcslen (wstr) - start_ofs, max_len);
734 763
735 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 764 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
736 { 765 {
737 free (wstr); 766 free (wstr);
738 croak ("new_text extends beyond horizontal margins"); 767 croak ("new_text extends beyond horizontal margins");
739 } 768 }
740 769
741 for (int col = start_col; col < start_col + len; col++) 770 for (int col = start_col; col < start_col + len; col++)
742 { 771 {
743 l.t [col] = wstr [col - start_col]; 772 l.t [col] = wstr [start_ofs + col - start_col];
744 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 773 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
745 } 774 }
746 775
747 free (wstr); 776 free (wstr);
748 } 777 }
749} 778}
750 779
751void 780void
752rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 781rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
753 PPCODE: 782 PPCODE:
754{ 783{
755 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 784 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
756 croak ("row_number number of out range"); 785 XSRETURN_EMPTY;
757 786
758 line_t &l = ROW(row_number); 787 line_t &l = ROW(row_number);
759 788
760 if (GIMME_V != G_VOID) 789 if (GIMME_V != G_VOID)
761 { 790 {
… …
772 { 801 {
773 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 802 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
774 croak ("new_rend must be arrayref"); 803 croak ("new_rend must be arrayref");
775 804
776 AV *av = (AV *)SvRV (new_rend); 805 AV *av = (AV *)SvRV (new_rend);
777 int len = av_len (av) + 1; 806 int len = min (av_len (av) + 1 - start_ofs, max_len);
778 807
779 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 808 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
780 croak ("new_rend array extends beyond horizontal margins"); 809 croak ("new_rend array extends beyond horizontal margins");
781 810
782 for (int col = start_col; col < start_col + len; col++) 811 for (int col = start_col; col < start_col + len; col++)
783 { 812 {
784 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 813 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
785 814
786 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 815 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
787 } 816 }
788 } 817 }
789} 818}
790 819
791int 820int
792rxvt_term::ROW_l (int row_number, int new_length = -2) 821rxvt_term::ROW_l (int row_number, int new_length = -1)
793 CODE: 822 CODE:
794{ 823{
795 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 824 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
796 croak ("row_number number of out range"); 825 XSRETURN_EMPTY;
797 826
798 line_t &l = ROW(row_number); 827 line_t &l = ROW(row_number);
799 RETVAL = l.l; 828 RETVAL = l.l;
800 829
801 if (new_length >= -1) 830 if (new_length >= 0)
802 l.l = new_length; 831 l.l = new_length;
832}
833 OUTPUT:
834 RETVAL
835
836bool
837rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
838 CODE:
839{
840 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))
841 XSRETURN_EMPTY;
842
843 line_t &l = ROW(row_number);
844 RETVAL = l.is_longer ();
845
846 if (new_is_longer >= 0)
847 l.is_longer (new_is_longer);
803} 848}
804 OUTPUT: 849 OUTPUT:
805 RETVAL 850 RETVAL
806 851
807SV * 852SV *
… …
817void 862void
818rxvt_term::_resource (char *name, int index, SV *newval = 0) 863rxvt_term::_resource (char *name, int index, SV *newval = 0)
819 PPCODE: 864 PPCODE:
820{ 865{
821 struct resval { const char *name; int value; } rslist [] = { 866 struct resval { const char *name; int value; } rslist [] = {
822# define Rs_def(name) { # name, Rs_ ## name }, 867# define def(name) { # name, Rs_ ## name },
823# define Rs_reserve(name,count) 868# define reserve(name,count)
824# include "rsinc.h" 869# include "rsinc.h"
825# undef Rs_def 870# undef def
826# undef Rs_reserve 871# undef reserve
827 }; 872 };
828 873
829 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]); 874 struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
830 875
831 do { 876 do {
… …
853 THIS->rs [index] = 0; 898 THIS->rs [index] = 0;
854 } 899 }
855} 900}
856 901
857void 902void
858rxvt_term::selection_mark (...) 903rxvt_term::cur (...)
859 PROTOTYPE: $;$$ 904 PROTOTYPE: $;$$
860 ALIAS: 905 ALIAS:
906 screen_cur = 0
861 selection_beg = 1 907 selection_beg = 1
862 selection_end = 2 908 selection_end = 2
909 selection_mark = 3
863 PPCODE: 910 PPCODE:
864{ 911{
865 row_col_t &sel = ix == 1 ? THIS->selection.beg 912 row_col_t &rc = ix == 0 ? THIS->screen.cur
913 : ix == 1 ? THIS->selection.beg
866 : ix == 2 ? THIS->selection.end 914 : ix == 2 ? THIS->selection.end
867 : THIS->selection.mark; 915 : THIS->selection.mark;
868 916
869 if (GIMME_V != G_VOID) 917 if (GIMME_V != G_VOID)
870 { 918 {
871 EXTEND (SP, 2); 919 EXTEND (SP, 2);
872 PUSHs (sv_2mortal (newSViv (sel.row))); 920 PUSHs (sv_2mortal (newSViv (rc.row)));
873 PUSHs (sv_2mortal (newSViv (sel.col))); 921 PUSHs (sv_2mortal (newSViv (rc.col)));
874 } 922 }
875 923
876 if (items == 3) 924 if (items == 3)
877 { 925 {
878 sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 926 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);
879 sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 927 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
880 928
881 if (ix) 929 if (ix)
882 THIS->want_refresh = 1; 930 THIS->want_refresh = 1;
883 } 931 }
884} 932}
… …
889void 937void
890rxvt_term::selection (SV *newtext = 0) 938rxvt_term::selection (SV *newtext = 0)
891 PPCODE: 939 PPCODE:
892{ 940{
893 if (GIMME_V != G_VOID) 941 if (GIMME_V != G_VOID)
894 { 942 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)));
895 char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);
896 SV *sv = newSVpv (sel, 0);
897 SvUTF8_on (sv);
898 free (sel);
899 XPUSHs (sv_2mortal (sv));
900 }
901 943
902 if (newtext) 944 if (newtext)
903 { 945 {
904 free (THIS->selection.text); 946 free (THIS->selection.text);
905 947
906 THIS->selection.text = sv2wcs (newtext); 948 THIS->selection.text = sv2wcs (newtext);
907 THIS->selection.len = wcslen (THIS->selection.text); 949 THIS->selection.len = wcslen (THIS->selection.text);
908 } 950 }
909} 951}
952
953void
954rxvt_term::scr_add_lines (SV *string)
955 CODE:
956{
957 wchar_t *wstr = sv2wcs (string);
958 int wlen = wcslen (wstr);
959 unicode_t *ustr = new unicode_t [wlen];
960 int nlines = 0;
961
962 for (int i = wlen; i--; )
910 963 {
964 ustr [i] = wstr [i];
965 nlines += ustr [i] == '\012';
966 }
967
968 THIS->scr_add_lines (ustr, nlines, wlen);
969
970 free (wstr);
971 delete [] ustr;
972}
973
911void 974void
912rxvt_term::tt_write (SV *octets) 975rxvt_term::tt_write (SV *octets)
913 INIT: 976 INIT:
914 STRLEN len; 977 STRLEN len;
915 char *str = SvPVbyte (octets, len); 978 char *str = SvPVbyte (octets, len);
916 C_ARGS: 979 C_ARGS:
917 (unsigned char *)str, len 980 str, len
918 981
919SV * 982SV *
920rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 983rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
921 CODE: 984 CODE:
922{ 985{

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