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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.30 by root, Fri Jan 6 05:28:55 2006 UTC vs.
Revision 1.38 by root, Sat Jan 7 21:22:02 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.
… …
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28 28
29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef>
31#include <cstdarg> 32#include <cstdarg>
32 33
33#include "rxvt.h" 34#include "rxvt.h"
34#include "iom.h" 35#include "iom.h"
35#include "rxvtutil.h" 36#include "rxvtutil.h"
… …
101 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 102 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102 103
103 return (long)mg->mg_ptr; 104 return (long)mg->mg_ptr;
104} 105}
105 106
106#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 107#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 108#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108 109
109///////////////////////////////////////////////////////////////////////////// 110/////////////////////////////////////////////////////////////////////////////
110 111
111struct perl_watcher 112struct perl_watcher
… …
290void 291void
291overlay::show () 292overlay::show ()
292{ 293{
293 char key[33]; sprintf (key, "%32lx", (long)this); 294 char key[33]; sprintf (key, "%32lx", (long)this);
294 295
295 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0)); 296 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
296 hv_store (hv, key, 32, newSViv ((long)this), 0); 297 hv_store (hv, key, 32, newSViv ((long)this), 0);
297} 298}
298 299
299void 300void
300overlay::hide () 301overlay::hide ()
301{ 302{
302 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); 303 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
303 304
304 if (ovs) 305 if (ovs)
305 { 306 {
306 char key[33]; sprintf (key, "%32lx", (long)this); 307 char key[33]; sprintf (key, "%32lx", (long)this);
307 308
… …
415 if (!perl) 416 if (!perl)
416 return false; 417 return false;
417 418
418 if (htype == HOOK_INIT) // first hook ever called 419 if (htype == HOOK_INIT) // first hook ever called
419 { 420 {
420 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 421 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 422 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422 } 423 }
423 else if (!term->self) 424 else if (!term->perl.self)
424 return false; // perl not initialized for this instance 425 return false; // perl not initialized for this instance
425 else if (htype == HOOK_DESTROY) 426 else if (htype == HOOK_DESTROY)
426 { 427 {
427 // handled later 428 // handled later
428 } 429 }
429 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END) 430 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430 { 431 {
431 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0)); 432 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
432 433
433 if (HvKEYS (hv)) 434 if (HvKEYS (hv))
434 { 435 {
435 hv_iterinit (hv); 436 hv_iterinit (hv);
436 437
… …
465 466
466 case DT_LONG: 467 case DT_LONG:
467 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 468 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468 break; 469 break;
469 470
470 case DT_STRING: 471 case DT_STR:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); 472 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break; 473 break;
473 474
474 case DT_STRING_LEN: 475 case DT_STR_LEN:
475 { 476 {
476 char *str = va_arg (ap, char *); 477 char *str = va_arg (ap, char *);
477 int len = va_arg (ap, int); 478 int len = va_arg (ap, int);
478 479
479 XPUSHs (sv_2mortal (newSVpvn (str, len))); 480 XPUSHs (sv_2mortal (newSVpvn (str, len)));
480 } 481 }
481 break; 482 break;
483
484 case DT_WCS_LEN:
485 {
486 wchar_t *wstr = va_arg (ap, wchar_t *);
487 int wlen = va_arg (ap, int);
488
489 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
490 }
491 break;
482 492
483 case DT_XEVENT: 493 case DT_XEVENT:
484 { 494 {
485 XEvent *xe = va_arg (ap, XEvent *); 495 XEvent *xe = va_arg (ap, XEvent *);
486 HV *hv = newHV (); 496 HV *hv = newHV ();
… …
530 540
531 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
532 } 542 }
533 break; 543 break;
534 544
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
549 case DT_END: 545 case DT_END:
550 { 546 {
551 va_end (ap); 547 va_end (ap);
552 548
553 PUTBACK; 549 PUTBACK;
… …
567 if (SvTRUE (ERRSV)) 563 if (SvTRUE (ERRSV))
568 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 564 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
569 565
570 if (htype == HOOK_DESTROY) 566 if (htype == HOOK_DESTROY)
571 { 567 {
572 clearSVptr ((SV *)term->self); 568 clearSVptr ((SV *)term->perl.self);
573 SvREFCNT_dec ((SV *)term->self); 569 SvREFCNT_dec ((SV *)term->perl.self);
574 } 570 }
575 571
576 return count; 572 return count;
577 } 573 }
578 574
… …
588 584
589PROTOTYPES: ENABLE 585PROTOTYPES: ENABLE
590 586
591BOOT: 587BOOT:
592{ 588{
589 HV *stash = gv_stashpv ("urxvt", 1);
593# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); 590# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
591
594 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 592 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
595# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 593# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
596# include "hookinc.h" 594# include "hookinc.h"
597# undef def 595# undef def
598 596
597
599 export_const (DEFAULT_RSTYLE); 598 export_const_iv (DEFAULT_RSTYLE);
600 export_const (OVERLAY_RSTYLE); 599 export_const_iv (OVERLAY_RSTYLE);
601 export_const (RS_Bold); 600 export_const_iv (RS_Bold);
602 export_const (RS_Italic); 601 export_const_iv (RS_Italic);
603 export_const (RS_Blink); 602 export_const_iv (RS_Blink);
604 export_const (RS_RVid); 603 export_const_iv (RS_RVid);
605 export_const (RS_Uline); 604 export_const_iv (RS_Uline);
606 605
607 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 606 export_const_iv (CurrentTime);
607 export_const_iv (ShiftMask);
608 export_const_iv (LockMask);
609 export_const_iv (ControlMask);
610 export_const_iv (Mod1Mask);
611 export_const_iv (Mod2Mask);
612 export_const_iv (Mod3Mask);
613 export_const_iv (Mod4Mask);
614 export_const_iv (Mod5Mask);
615 export_const_iv (Button1Mask);
616 export_const_iv (Button2Mask);
617 export_const_iv (Button3Mask);
618 export_const_iv (Button4Mask);
619 export_const_iv (Button5Mask);
620 export_const_iv (AnyModifier);
621
622 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
608} 623}
609 624
610SV * 625SV *
611new (...) 626new (...)
612 CODE: 627 CODE:
… …
630 { 645 {
631 term->destroy (); 646 term->destroy ();
632 croak ("exception caught while initializing new terminal instance"); 647 croak ("exception caught while initializing new terminal instance");
633 } 648 }
634 649
635 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef; 650 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
636} 651}
637 OUTPUT: 652 OUTPUT:
638 RETVAL 653 RETVAL
639 654
640void 655void
… …
709 724
710MODULE = urxvt PACKAGE = urxvt::term 725MODULE = urxvt PACKAGE = urxvt::term
711 726
712void 727void
713rxvt_term::destroy () 728rxvt_term::destroy ()
729
730void
731rxvt_term::grab_button (int button, U32 modifiers)
732 CODE:
733 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
734 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
735 GrabModeSync, GrabModeSync, None, None);
736
737bool
738rxvt_term::grab (U32 eventtime, int sync = 0)
739 CODE:
740{
741 int mode = sync ? GrabModeSync : GrabModeAsync;
742
743 THIS->perl.grabtime = 0;
744
745 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
746 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
747 mode, mode, None, None, eventtime))
748 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
749 THIS->perl.grabtime = eventtime;
750 else
751 XUngrabPointer (THIS->display->display, eventtime);
752
753 RETVAL = !!THIS->perl.grabtime;
754}
755 OUTPUT:
756 RETVAL
757
758void
759rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)
760 CODE:
761 XAllowEvents (THIS->display->display, AsyncBoth, eventtime);
762
763void
764rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)
765 CODE:
766 XAllowEvents (THIS->display->display, SyncBoth, eventtime);
767
768void
769rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)
770 CODE:
771 XAllowEvents (THIS->display->display, ReplayPointer, eventtime);
772 XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);
773
774void
775rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)
776 CODE:
777 THIS->perl.grabtime = 0;
778 XUngrabKeyboard (THIS->display->display, eventtime);
779 XUngrabPointer (THIS->display->display, eventtime);
714 780
715int 781int
716rxvt_term::strwidth (SV *str) 782rxvt_term::strwidth (SV *str)
717 CODE: 783 CODE:
718{ 784{
… …
760 free (wstr); 826 free (wstr);
761} 827}
762 OUTPUT: 828 OUTPUT:
763 RETVAL 829 RETVAL
764 830
765# very portable, especially on objects as opposed to pods 831#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
766#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
767 832
768#define TERM_OFFSET_width TERM_OFFSET(width) 833#define TERM_OFFSET_width TERM_OFFSET(width)
769#define TERM_OFFSET_height TERM_OFFSET(height) 834#define TERM_OFFSET_height TERM_OFFSET(height)
770#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 835#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
771#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 836#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
… …
796 CODE: 861 CODE:
797 RETVAL = *(int *)((char *)THIS + ix); 862 RETVAL = *(int *)((char *)THIS + ix);
798 OUTPUT: 863 OUTPUT:
799 RETVAL 864 RETVAL
800 865
866unsigned int
867rxvt_term::ModLevel3Mask ()
868 ALIAS:
869 ModLevel3Mask = 0
870 ModMetaMask = 1
871 ModNumLockMask = 2
872 CODE:
873 switch (ix)
874 {
875 case 0: RETVAL = THIS->ModLevel3Mask; break;
876 case 1: RETVAL = THIS->ModMetaMask; break;
877 case 2: RETVAL = THIS->ModNumLockMask; break;
878 }
879 OUTPUT:
880 RETVAL
881
882U32
883rxvt_term::parent ()
884 CODE:
885 RETVAL = (U32)THIS->parent [0];
886 OUTPUT:
887 RETVAL
888
801U32 889U32
802rxvt_term::vt () 890rxvt_term::vt ()
803 CODE: 891 CODE:
804 RETVAL = THIS->vt; 892 RETVAL = (U32)THIS->vt;
805 OUTPUT: 893 OUTPUT:
806 RETVAL 894 RETVAL
807 895
808U32 896U32
809rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 897rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
… …
846 934
847 if (GIMME_V != G_VOID) 935 if (GIMME_V != G_VOID)
848 { 936 {
849 wchar_t *wstr = new wchar_t [THIS->ncol]; 937 wchar_t *wstr = new wchar_t [THIS->ncol];
850 938
851 for (int col = 0; col <THIS->ncol; col++) 939 for (int col = 0; col < THIS->ncol; col++)
852 wstr [col] = l.t [col]; 940 wstr [col] = l.t [col];
853 941
854 XPUSHs (sv_2mortal (wcs2sv (wstr))); 942 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
855 943
856 delete [] wstr; 944 delete [] wstr;
857 } 945 }
858 946
859 if (new_text) 947 if (new_text)
… …
949} 1037}
950 OUTPUT: 1038 OUTPUT:
951 RETVAL 1039 RETVAL
952 1040
953SV * 1041SV *
954rxvt_term::special_encode (SV *str) 1042rxvt_term::special_encode (SV *string)
955 CODE: 1043 CODE:
956 abort ();//TODO 1044{
1045 wchar_t *wstr = sv2wcs (string);
1046 int wlen = wcslen (wstr);
1047 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
1048
1049 rxvt_push_locale (THIS->locale);
1050
1051 wchar_t *r = rstr;
1052 for (wchar_t *s = wstr; *s; s++)
1053 if (wcwidth (*s) == 0)
1054 {
1055 if (r == rstr)
1056 croak ("leading combining character unencodable");
1057
1058 unicode_t n = rxvt_compose (r[-1], *s);
1059 if (n == NOCHAR)
1060 n = rxvt_composite.compose (r[-1], *s);
1061
1062 r[-1] = n;
1063 }
1064#if !UNICODE_3
1065 else if (*s >= 0x10000)
1066 *r++ = rxvt_composite.compose (*s);
1067#endif
1068 else
1069 *r++ = *s;
1070
1071 rxvt_pop_locale ();
1072
1073 RETVAL = wcs2sv (rstr, r - rstr);
1074
1075 delete [] rstr;
1076}
1077 OUTPUT:
1078 RETVAL
957 1079
958SV * 1080SV *
959rxvt_term::special_decode (SV *str) 1081rxvt_term::special_decode (SV *text)
960 CODE: 1082 CODE:
961 abort ();//TODO 1083{
1084 wchar_t *wstr = sv2wcs (text);
1085 int wlen = wcslen (wstr);
1086 int dlen = 0;
1087
1088 // find length
1089 for (wchar_t *s = wstr; *s; s++)
1090 if (*s == NOCHAR)
1091 ;
1092 else if (IS_COMPOSE (*s))
1093 dlen += rxvt_composite.expand (*s, 0);
1094 else
1095 dlen++;
1096
1097 wchar_t *rstr = new wchar_t [dlen];
1098
1099 // decode
1100 wchar_t *r = rstr;
1101 for (wchar_t *s = wstr; *s; s++)
1102 if (*s == NOCHAR)
1103 ;
1104 else if (IS_COMPOSE (*s))
1105 r += rxvt_composite.expand (*s, r);
1106 else
1107 *r++ = *s;
1108
1109 RETVAL = wcs2sv (rstr, r - rstr);
1110
1111 delete [] rstr;
1112}
1113 OUTPUT:
1114 RETVAL
962 1115
963void 1116void
964rxvt_term::_resource (char *name, int index, SV *newval = 0) 1117rxvt_term::_resource (char *name, int index, SV *newval = 0)
965 PPCODE: 1118 PPCODE:
966{ 1119{
… …
1031 THIS->want_refresh = 1; 1184 THIS->want_refresh = 1;
1032 } 1185 }
1033} 1186}
1034 1187
1035int 1188int
1036rxvt_term::selection_grab (int eventtime = CurrentTime) 1189rxvt_term::selection_grab (U32 eventtime)
1037 1190
1038void 1191void
1039rxvt_term::selection (SV *newtext = 0) 1192rxvt_term::selection (SV *newtext = 0)
1040 PPCODE: 1193 PPCODE:
1041{ 1194{
… …
1054void 1207void
1055rxvt_term::scr_add_lines (SV *string) 1208rxvt_term::scr_add_lines (SV *string)
1056 CODE: 1209 CODE:
1057{ 1210{
1058 wchar_t *wstr = sv2wcs (string); 1211 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); 1212 THIS->scr_add_lines (wstr, wcslen (wstr));
1070
1071 free (wstr); 1213 free (wstr);
1072 delete [] ustr;
1073} 1214}
1074 1215
1075void 1216void
1076rxvt_term::tt_write (SV *octets) 1217rxvt_term::tt_write (SV *octets)
1077 INIT: 1218 INIT:
… …
1091 char *old_cmdbuf_endp = THIS->cmdbuf_endp; 1232 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1092 1233
1093 THIS->cmdbuf_ptr = str; 1234 THIS->cmdbuf_ptr = str;
1094 THIS->cmdbuf_endp = str + len; 1235 THIS->cmdbuf_endp = str + len;
1095 1236
1237 rxvt_push_locale (THIS->locale);
1096 THIS->cmd_parse (); 1238 THIS->cmd_parse ();
1239 rxvt_pop_locale ();
1097 1240
1098 THIS->cmdbuf_ptr = old_cmdbuf_ptr; 1241 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1099 THIS->cmdbuf_endp = old_cmdbuf_endp; 1242 THIS->cmdbuf_endp = old_cmdbuf_endp;
1100} 1243}
1101 1244

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