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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.29 by root, Fri Jan 6 03:40:19 2006 UTC vs.
Revision 1.39 by root, Sat Jan 7 23:18:56 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 ();
… …
501 case ButtonRelease: 511 case ButtonRelease:
502 case MotionNotify: 512 case MotionNotify:
503 setiv (time, xe->xmotion.time); 513 setiv (time, xe->xmotion.time);
504 setiv (x, xe->xmotion.x); 514 setiv (x, xe->xmotion.x);
505 setiv (y, xe->xmotion.y); 515 setiv (y, xe->xmotion.y);
516 setiv (row, xe->xmotion.y / term->fheight);
517 setiv (col, xe->xmotion.x / term->fwidth);
506 setiv (x_root, xe->xmotion.x_root); 518 setiv (x_root, xe->xmotion.x_root);
507 setiv (y_root, xe->xmotion.y_root); 519 setiv (y_root, xe->xmotion.y_root);
508 setiv (state, xe->xmotion.state); 520 setiv (state, xe->xmotion.state);
509 break; 521 break;
510 } 522 }
… …
528 540
529 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 541 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
530 } 542 }
531 break; 543 break;
532 544
533 case DT_USTRING_LEN:
534 {
535 unicode_t *ustr = va_arg (ap, unicode_t *);
536 int ulen = va_arg (ap, int);
537 wchar_t *wstr = new wchar_t [ulen];
538
539 for (int i = ulen; i--; )
540 wstr [i] = ustr [i];
541
542 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
543
544 delete [] wstr;
545 }
546
547 case DT_END: 545 case DT_END:
548 { 546 {
549 va_end (ap); 547 va_end (ap);
550 548
551 PUTBACK; 549 PUTBACK;
… …
565 if (SvTRUE (ERRSV)) 563 if (SvTRUE (ERRSV))
566 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));
567 565
568 if (htype == HOOK_DESTROY) 566 if (htype == HOOK_DESTROY)
569 { 567 {
570 clearSVptr ((SV *)term->self); 568 clearSVptr ((SV *)term->perl.self);
571 SvREFCNT_dec ((SV *)term->self); 569 SvREFCNT_dec ((SV *)term->perl.self);
572 } 570 }
573 571
574 return count; 572 return count;
575 } 573 }
576 574
… …
586 584
587PROTOTYPES: ENABLE 585PROTOTYPES: ENABLE
588 586
589BOOT: 587BOOT:
590{ 588{
591# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); 589 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
590
592 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 591 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
593# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 592# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
594# include "hookinc.h" 593# include "hookinc.h"
595# undef def 594# undef def
596 595
596 HV *option = get_hv ("urxvt::OPTION", 1);
597# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
598# define nodef(name)
599# include "optinc.h"
600# undef nodef
601# undef def
602
603 HV *stash = gv_stashpv ("urxvt", 1);
604# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));
597 export_const (DEFAULT_RSTYLE); 605 export_const_iv (DEFAULT_RSTYLE);
598 export_const (OVERLAY_RSTYLE); 606 export_const_iv (OVERLAY_RSTYLE);
599 export_const (RS_Bold); 607 export_const_iv (RS_Bold);
600 export_const (RS_Italic); 608 export_const_iv (RS_Italic);
601 export_const (RS_Blink); 609 export_const_iv (RS_Blink);
602 export_const (RS_RVid); 610 export_const_iv (RS_RVid);
603 export_const (RS_Uline); 611 export_const_iv (RS_Uline);
604 612
605 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 613 export_const_iv (CurrentTime);
614 export_const_iv (ShiftMask);
615 export_const_iv (LockMask);
616 export_const_iv (ControlMask);
617 export_const_iv (Mod1Mask);
618 export_const_iv (Mod2Mask);
619 export_const_iv (Mod3Mask);
620 export_const_iv (Mod4Mask);
621 export_const_iv (Mod5Mask);
622 export_const_iv (Button1Mask);
623 export_const_iv (Button2Mask);
624 export_const_iv (Button3Mask);
625 export_const_iv (Button4Mask);
626 export_const_iv (Button5Mask);
627 export_const_iv (AnyModifier);
606} 628}
607 629
608SV * 630SV *
609new (...) 631new (...)
610 CODE: 632 CODE:
… …
628 { 650 {
629 term->destroy (); 651 term->destroy ();
630 croak ("exception caught while initializing new terminal instance"); 652 croak ("exception caught while initializing new terminal instance");
631 } 653 }
632 654
633 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef; 655 RETVAL = term && term->perl.self ? newSVterm (term) : &PL_sv_undef;
634} 656}
635 OUTPUT: 657 OUTPUT:
636 RETVAL 658 RETVAL
637 659
638void 660void
… …
707 729
708MODULE = urxvt PACKAGE = urxvt::term 730MODULE = urxvt PACKAGE = urxvt::term
709 731
710void 732void
711rxvt_term::destroy () 733rxvt_term::destroy ()
734
735void
736rxvt_term::grab_button (int button, U32 modifiers)
737 CODE:
738 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
739 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
740 GrabModeSync, GrabModeSync, None, None);
741
742bool
743rxvt_term::grab (U32 eventtime, int sync = 0)
744 CODE:
745{
746 int mode = sync ? GrabModeSync : GrabModeAsync;
747
748 THIS->perl.grabtime = 0;
749
750 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
751 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
752 mode, mode, None, None, eventtime))
753 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
754 THIS->perl.grabtime = eventtime;
755 else
756 XUngrabPointer (THIS->display->display, eventtime);
757
758 RETVAL = !!THIS->perl.grabtime;
759}
760 OUTPUT:
761 RETVAL
762
763void
764rxvt_term::allow_events_async (U32 eventtime = THIS->perl.grabtime)
765 CODE:
766 XAllowEvents (THIS->display->display, AsyncBoth, eventtime);
767
768void
769rxvt_term::allow_events_sync (U32 eventtime = THIS->perl.grabtime)
770 CODE:
771 XAllowEvents (THIS->display->display, SyncBoth, eventtime);
772
773void
774rxvt_term::allow_events_replay (U32 eventtime = THIS->perl.grabtime)
775 CODE:
776 XAllowEvents (THIS->display->display, ReplayPointer, eventtime);
777 XAllowEvents (THIS->display->display, ReplayKeyboard, eventtime);
778
779void
780rxvt_term::ungrab (U32 eventtime = THIS->perl.grabtime)
781 CODE:
782 THIS->perl.grabtime = 0;
783 XUngrabKeyboard (THIS->display->display, eventtime);
784 XUngrabPointer (THIS->display->display, eventtime);
712 785
713int 786int
714rxvt_term::strwidth (SV *str) 787rxvt_term::strwidth (SV *str)
715 CODE: 788 CODE:
716{ 789{
… …
758 free (wstr); 831 free (wstr);
759} 832}
760 OUTPUT: 833 OUTPUT:
761 RETVAL 834 RETVAL
762 835
763# very portable, especially on objects as opposed to pods 836#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
764#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
765 837
766#define TERM_OFFSET_width TERM_OFFSET(width) 838#define TERM_OFFSET_width TERM_OFFSET(width)
767#define TERM_OFFSET_height TERM_OFFSET(height) 839#define TERM_OFFSET_height TERM_OFFSET(height)
768#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 840#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
769#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 841#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
… …
794 CODE: 866 CODE:
795 RETVAL = *(int *)((char *)THIS + ix); 867 RETVAL = *(int *)((char *)THIS + ix);
796 OUTPUT: 868 OUTPUT:
797 RETVAL 869 RETVAL
798 870
871unsigned int
872rxvt_term::ModLevel3Mask ()
873 ALIAS:
874 ModLevel3Mask = 0
875 ModMetaMask = 1
876 ModNumLockMask = 2
877 CODE:
878 switch (ix)
879 {
880 case 0: RETVAL = THIS->ModLevel3Mask; break;
881 case 1: RETVAL = THIS->ModMetaMask; break;
882 case 2: RETVAL = THIS->ModNumLockMask; break;
883 }
884 OUTPUT:
885 RETVAL
886
887U32
888rxvt_term::parent ()
889 CODE:
890 RETVAL = (U32)THIS->parent [0];
891 OUTPUT:
892 RETVAL
893
894U32
895rxvt_term::vt ()
896 CODE:
897 RETVAL = (U32)THIS->vt;
898 OUTPUT:
899 RETVAL
900
799U32 901U32
800rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 902rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
801 CODE: 903 CODE:
802{ 904{
803 RETVAL = THIS->rstyle; 905 RETVAL = THIS->rstyle;
… …
837 939
838 if (GIMME_V != G_VOID) 940 if (GIMME_V != G_VOID)
839 { 941 {
840 wchar_t *wstr = new wchar_t [THIS->ncol]; 942 wchar_t *wstr = new wchar_t [THIS->ncol];
841 943
842 for (int col = 0; col <THIS->ncol; col++) 944 for (int col = 0; col < THIS->ncol; col++)
843 wstr [col] = l.t [col]; 945 wstr [col] = l.t [col];
844 946
845 XPUSHs (sv_2mortal (wcs2sv (wstr))); 947 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
846 948
847 delete [] wstr; 949 delete [] wstr;
848 } 950 }
849 951
850 if (new_text) 952 if (new_text)
… …
940} 1042}
941 OUTPUT: 1043 OUTPUT:
942 RETVAL 1044 RETVAL
943 1045
944SV * 1046SV *
945rxvt_term::special_encode (SV *str) 1047rxvt_term::special_encode (SV *string)
946 CODE: 1048 CODE:
947 abort ();//TODO 1049{
1050 wchar_t *wstr = sv2wcs (string);
1051 int wlen = wcslen (wstr);
1052 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
1053
1054 rxvt_push_locale (THIS->locale);
1055
1056 wchar_t *r = rstr;
1057 for (wchar_t *s = wstr; *s; s++)
1058 if (wcwidth (*s) == 0)
1059 {
1060 if (r == rstr)
1061 croak ("leading combining character unencodable");
1062
1063 unicode_t n = rxvt_compose (r[-1], *s);
1064 if (n == NOCHAR)
1065 n = rxvt_composite.compose (r[-1], *s);
1066
1067 r[-1] = n;
1068 }
1069#if !UNICODE_3
1070 else if (*s >= 0x10000)
1071 *r++ = rxvt_composite.compose (*s);
1072#endif
1073 else
1074 *r++ = *s;
1075
1076 rxvt_pop_locale ();
1077
1078 RETVAL = wcs2sv (rstr, r - rstr);
1079
1080 delete [] rstr;
1081}
1082 OUTPUT:
1083 RETVAL
948 1084
949SV * 1085SV *
950rxvt_term::special_decode (SV *str) 1086rxvt_term::special_decode (SV *text)
951 CODE: 1087 CODE:
952 abort ();//TODO 1088{
1089 wchar_t *wstr = sv2wcs (text);
1090 int wlen = wcslen (wstr);
1091 int dlen = 0;
1092
1093 // find length
1094 for (wchar_t *s = wstr; *s; s++)
1095 if (*s == NOCHAR)
1096 ;
1097 else if (IS_COMPOSE (*s))
1098 dlen += rxvt_composite.expand (*s, 0);
1099 else
1100 dlen++;
1101
1102 wchar_t *rstr = new wchar_t [dlen];
1103
1104 // decode
1105 wchar_t *r = rstr;
1106 for (wchar_t *s = wstr; *s; s++)
1107 if (*s == NOCHAR)
1108 ;
1109 else if (IS_COMPOSE (*s))
1110 r += rxvt_composite.expand (*s, r);
1111 else
1112 *r++ = *s;
1113
1114 RETVAL = wcs2sv (rstr, r - rstr);
1115
1116 delete [] rstr;
1117}
1118 OUTPUT:
1119 RETVAL
953 1120
954void 1121void
955rxvt_term::_resource (char *name, int index, SV *newval = 0) 1122rxvt_term::_resource (char *name, int index, SV *newval = 0)
956 PPCODE: 1123 PPCODE:
957{ 1124{
… …
1022 THIS->want_refresh = 1; 1189 THIS->want_refresh = 1;
1023 } 1190 }
1024} 1191}
1025 1192
1026int 1193int
1027rxvt_term::selection_grab (int eventtime = CurrentTime) 1194rxvt_term::selection_grab (U32 eventtime)
1028 1195
1029void 1196void
1030rxvt_term::selection (SV *newtext = 0) 1197rxvt_term::selection (SV *newtext = 0)
1031 PPCODE: 1198 PPCODE:
1032{ 1199{
… …
1045void 1212void
1046rxvt_term::scr_add_lines (SV *string) 1213rxvt_term::scr_add_lines (SV *string)
1047 CODE: 1214 CODE:
1048{ 1215{
1049 wchar_t *wstr = sv2wcs (string); 1216 wchar_t *wstr = sv2wcs (string);
1050 int wlen = wcslen (wstr);
1051 unicode_t *ustr = new unicode_t [wlen];
1052 int nlines = 0;
1053
1054 for (int i = wlen; i--; )
1055 {
1056 ustr [i] = wstr [i];
1057 nlines += ustr [i] == '\012';
1058 }
1059
1060 THIS->scr_add_lines (ustr, nlines, wlen); 1217 THIS->scr_add_lines (wstr, wcslen (wstr));
1061
1062 free (wstr); 1218 free (wstr);
1063 delete [] ustr;
1064} 1219}
1065 1220
1066void 1221void
1067rxvt_term::tt_write (SV *octets) 1222rxvt_term::tt_write (SV *octets)
1068 INIT: 1223 INIT:
… …
1082 char *old_cmdbuf_endp = THIS->cmdbuf_endp; 1237 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1083 1238
1084 THIS->cmdbuf_ptr = str; 1239 THIS->cmdbuf_ptr = str;
1085 THIS->cmdbuf_endp = str + len; 1240 THIS->cmdbuf_endp = str + len;
1086 1241
1242 rxvt_push_locale (THIS->locale);
1087 THIS->cmd_parse (); 1243 THIS->cmd_parse ();
1244 rxvt_pop_locale ();
1088 1245
1089 THIS->cmdbuf_ptr = old_cmdbuf_ptr; 1246 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1090 THIS->cmdbuf_endp = old_cmdbuf_endp; 1247 THIS->cmdbuf_endp = old_cmdbuf_endp;
1091} 1248}
1092 1249

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