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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.33 by root, Fri Jan 6 20:50:58 2006 UTC vs.
Revision 1.73 by root, Wed Jan 18 09:40:53 2006 UTC

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
34#include "unistd.h"
35
36#include "iom.h"
33#include "rxvt.h" 37#include "rxvt.h"
34#include "iom.h" 38#include "keyboard.h"
35#include "rxvtutil.h" 39#include "rxvtutil.h"
36#include "rxvtperl.h" 40#include "rxvtperl.h"
37 41
38#include "perlxsi.c" 42#include "perlxsi.c"
43
44#ifdef HAVE_SCROLLBARS
45# define GRAB_CURSOR THIS->leftptr_cursor
46#else
47# define GRAB_CURSOR None
48#endif
39 49
40#undef LINENO 50#undef LINENO
41#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows) 51#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
42#undef ROW 52#undef ROW
43#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
44 54
55#define ENABLE_PERL_FRILLS 1
56
45///////////////////////////////////////////////////////////////////////////// 57/////////////////////////////////////////////////////////////////////////////
46 58
47static wchar_t * 59static wchar_t *
48sv2wcs (SV *sv) 60sv2wcs (SV *sv)
49{ 61{
101 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass); 113 croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
102 114
103 return (long)mg->mg_ptr; 115 return (long)mg->mg_ptr;
104} 116}
105 117
106#define newSVterm(term) SvREFCNT_inc ((SV *)term->self) 118#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
107#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 119#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
108 120
109///////////////////////////////////////////////////////////////////////////// 121/////////////////////////////////////////////////////////////////////////////
110 122
111struct perl_watcher 123struct perl_watcher
290void 302void
291overlay::show () 303overlay::show ()
292{ 304{
293 char key[33]; sprintf (key, "%32lx", (long)this); 305 char key[33]; sprintf (key, "%32lx", (long)this);
294 306
295 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0)); 307 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); 308 hv_store (hv, key, 32, newSViv ((long)this), 0);
297} 309}
298 310
299void 311void
300overlay::hide () 312overlay::hide ()
301{ 313{
302 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0); 314 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);
303 315
304 if (ovs) 316 if (ovs)
305 { 317 {
306 char key[33]; sprintf (key, "%32lx", (long)this); 318 char key[33]; sprintf (key, "%32lx", (long)this);
307 319
321 for (int y = ov_h; y--; ) 333 for (int y = ov_h; y--; )
322 { 334 {
323 text_t *t1 = text [y]; 335 text_t *t1 = text [y];
324 rend_t *r1 = rend [y]; 336 rend_t *r1 = rend [y];
325 337
326 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 338 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
327 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 339 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
328 340
329 for (int x = ov_w; x--; ) 341 for (int x = ov_w; x--; )
330 { 342 {
331 text_t t = *t1; *t1++ = *t2; *t2++ = t; 343 text_t t = *t1; *t1++ = *t2; *t2++ = t;
332 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 344 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
369 381
370struct rxvt_perl_interp rxvt_perl; 382struct rxvt_perl_interp rxvt_perl;
371 383
372static PerlInterpreter *perl; 384static PerlInterpreter *perl;
373 385
374rxvt_perl_interp::rxvt_perl_interp ()
375{
376}
377
378rxvt_perl_interp::~rxvt_perl_interp () 386rxvt_perl_interp::~rxvt_perl_interp ()
379{ 387{
380 if (perl) 388 if (perl)
381 { 389 {
382 perl_destruct (perl); 390 perl_destruct (perl);
383 perl_free (perl); 391 perl_free (perl);
384 } 392 }
385} 393}
386 394
387void 395void
388rxvt_perl_interp::init () 396rxvt_perl_interp::init (rxvt_term *term)
389{ 397{
390 if (!perl) 398 if (!perl)
391 { 399 {
400 rxvt_push_locale (""); // perl init destroys current locale
401
402 perl_environ = rxvt_environ;
403 swap (perl_environ, environ);
404
392 char *argv[] = { 405 char *argv[] = {
393 "", 406 "",
394 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 407 "-e"
408 "BEGIN {"
409 " urxvt->bootstrap;"
410 " unshift @INC, '" LIBDIR "';"
411 "}"
412 ""
413 "use urxvt;"
395 }; 414 };
396 415
397 perl = perl_alloc (); 416 perl = perl_alloc ();
398 perl_construct (perl); 417 perl_construct (perl);
399 418
404 423
405 perl_destruct (perl); 424 perl_destruct (perl);
406 perl_free (perl); 425 perl_free (perl);
407 perl = 0; 426 perl = 0;
408 } 427 }
428
429 swap (perl_environ, environ);
430
431 rxvt_pop_locale ();
432 }
433
434 if (perl)
435 {
436 // runs outside of perls ENV
437 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
438 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
439 }
440}
441
442static void
443ungrab (rxvt_term *THIS)
444{
445 if (THIS->perl.grabtime)
446 {
447 XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
448 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
449 THIS->perl.grabtime = 0;
450 }
451}
452
453static void
454swap_overlays (rxvt_term *term)
455{
456 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
457
458 if (HvKEYS (hv))
459 {
460 hv_iterinit (hv);
461
462 while (HE *he = hv_iternext (hv))
463 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
409 } 464 }
410} 465}
411 466
412bool 467bool
413rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 468rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
414{ 469{
415 if (!perl) 470 if (!perl || !term->perl.self)
416 return false; 471 return false;
417 472
418 if (htype == HOOK_INIT) // first hook ever called 473 // pre-handling of some events
419 { 474 if (htype == HOOK_REFRESH_END)
420 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 475 swap_overlays (term);
421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
422 }
423 else if (!term->self)
424 return false; // perl not initialized for this instance
425 else if (htype == HOOK_DESTROY)
426 {
427 // handled later
428 }
429 else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
430 {
431 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
432 476
433 if (HvKEYS (hv)) 477 swap (perl_environ, environ);
434 {
435 hv_iterinit (hv);
436 478
437 while (HE *he = hv_iternext (hv)) 479 bool event_consumed;
438 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439 }
440 }
441 else if (!should_invoke [htype])
442 return false;
443 480
444 dSP; 481 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
445 va_list ap; 482 || term->perl.should_invoke [htype])
446 483 try
447 va_start (ap, htype);
448
449 ENTER;
450 SAVETMPS;
451
452 PUSHMARK (SP);
453
454 XPUSHs (sv_2mortal (newSVterm (term)));
455 XPUSHs (sv_2mortal (newSViv (htype)));
456
457 for (;;) {
458 data_type dt = (data_type)va_arg (ap, int);
459
460 switch (dt)
461 { 484 {
485 dSP;
486 va_list ap;
487
488 va_start (ap, htype);
489
490 ENTER;
491 SAVETMPS;
492
493 PUSHMARK (SP);
494
495 XPUSHs (sv_2mortal (newSVterm (term)));
496 XPUSHs (sv_2mortal (newSViv (htype)));
497
498 for (;;) {
499 data_type dt = (data_type)va_arg (ap, int);
500
501 switch (dt)
502 {
462 case DT_INT: 503 case DT_INT:
463 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464 break; 505 break;
465 506
466 case DT_LONG: 507 case DT_LONG:
467 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468 break; 509 break;
469 510
470 case DT_STR: 511 case DT_STR:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0))); 512 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break; 513 break;
473 514
474 case DT_STR_LEN: 515 case DT_STR_LEN:
475 { 516 {
476 char *str = va_arg (ap, char *); 517 char *str = va_arg (ap, char *);
477 int len = va_arg (ap, int); 518 int len = va_arg (ap, int);
478 519
479 XPUSHs (sv_2mortal (newSVpvn (str, len))); 520 XPUSHs (sv_2mortal (newSVpvn (str, len)));
480 } 521 }
481 break; 522 break;
482 523
483 case DT_WCS_LEN: 524 case DT_WCS_LEN:
484 { 525 {
485 wchar_t *wstr = va_arg (ap, wchar_t *); 526 wchar_t *wstr = va_arg (ap, wchar_t *);
486 int wlen = va_arg (ap, int); 527 int wlen = va_arg (ap, int);
487 528
488 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen))); 529 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489 } 530 }
531 break;
490 532
491 case DT_XEVENT: 533 case DT_XEVENT:
492 { 534 {
493 XEvent *xe = va_arg (ap, XEvent *); 535 XEvent *xe = va_arg (ap, XEvent *);
494 HV *hv = newHV (); 536 HV *hv = newHV ();
495 537
496# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
497# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) 539# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
498# undef set 540# undef set
499 541
500 setiv (type, xe->type); 542 setiv (type, xe->type);
501 setiv (send_event, xe->xany.send_event); 543 setiv (send_event, xe->xany.send_event);
502 setiv (serial, xe->xany.serial); 544 setiv (serial, xe->xany.serial);
503 545
504 switch (xe->type) 546 switch (xe->type)
505 { 547 {
506 case KeyPress: 548 case KeyPress:
507 case KeyRelease: 549 case KeyRelease:
508 case ButtonPress: 550 case ButtonPress:
509 case ButtonRelease: 551 case ButtonRelease:
510 case MotionNotify: 552 case MotionNotify:
511 setiv (time, xe->xmotion.time); 553 setiv (time, xe->xmotion.time);
512 setiv (x, xe->xmotion.x); 554 setiv (x, xe->xmotion.x);
513 setiv (y, xe->xmotion.y); 555 setiv (y, xe->xmotion.y);
514 setiv (row, xe->xmotion.y / term->fheight); 556 setiv (row, xe->xmotion.y / term->fheight);
515 setiv (col, xe->xmotion.x / term->fwidth); 557 setiv (col, xe->xmotion.x / term->fwidth);
516 setiv (x_root, xe->xmotion.x_root); 558 setiv (x_root, xe->xmotion.x_root);
517 setiv (y_root, xe->xmotion.y_root); 559 setiv (y_root, xe->xmotion.y_root);
518 setiv (state, xe->xmotion.state); 560 setiv (state, xe->xmotion.state);
561 break;
562 }
563
564 switch (xe->type)
565 {
566 case KeyPress:
567 case KeyRelease:
568 setiv (keycode, xe->xkey.keycode);
569 break;
570
571 case ButtonPress:
572 case ButtonRelease:
573 setiv (button, xe->xbutton.button);
574 break;
575
576 case MotionNotify:
577 setiv (is_hint, xe->xmotion.is_hint);
578 break;
579 }
580
581 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
582 }
519 break; 583 break;
584
585 case DT_END:
586 goto call;
587
588 default:
589 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
520 } 590 }
521
522 switch (xe->type)
523 {
524 case KeyPress:
525 case KeyRelease:
526 setiv (keycode, xe->xkey.keycode);
527 break;
528
529 case ButtonPress:
530 case ButtonRelease:
531 setiv (button, xe->xbutton.button);
532 break;
533
534 case MotionNotify:
535 setiv (is_hint, xe->xmotion.is_hint);
536 break;
537 }
538
539 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
540 } 591 }
541 break;
542 592
543 case DT_END: 593 call:
544 {
545 va_end (ap); 594 va_end (ap);
546 595
547 PUTBACK; 596 PUTBACK;
548 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); 597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
549 SPAGAIN; 598 SPAGAIN;
550 599
551 if (count) 600 if (count)
552 { 601 {
553 SV *status = POPs; 602 SV *status = POPs;
554 count = SvTRUE (status); 603 count = SvTRUE (status);
555 } 604 }
556 605
557 PUTBACK; 606 PUTBACK;
558 FREETMPS; 607 FREETMPS;
559 LEAVE; 608 LEAVE;
560 609
561 if (SvTRUE (ERRSV)) 610 if (SvTRUE (ERRSV))
611 {
562 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 612 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
563 613 ungrab (term); // better lose the grab than the session
564 if (htype == HOOK_DESTROY)
565 {
566 clearSVptr ((SV *)term->self);
567 SvREFCNT_dec ((SV *)term->self);
568 } 614 }
569 615
570 return count; 616 event_consumed = !!count;
571 }
572
573 default:
574 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
575 } 617 }
618 catch (...)
619 {
620 swap (perl_environ, environ);
621 throw;
622 }
623 else
624 event_consumed = false;
625
626 // post-handling of some events
627 if (htype == HOOK_REFRESH_BEGIN)
628 swap_overlays (term);
629 else if (htype == HOOK_DESTROY)
630 {
631 clearSVptr ((SV *)term->perl.self);
632 SvREFCNT_dec ((SV *)term->perl.self);
576 } 633 }
634
635 swap (perl_environ, environ);
636
637 return event_consumed;
577} 638}
578 639
579///////////////////////////////////////////////////////////////////////////// 640/////////////////////////////////////////////////////////////////////////////
580 641
581MODULE = urxvt PACKAGE = urxvt 642MODULE = urxvt PACKAGE = urxvt
582 643
583PROTOTYPES: ENABLE 644PROTOTYPES: ENABLE
584 645
585BOOT: 646BOOT:
586{ 647{
587# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); 648 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
649 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
650 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
651 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
652
588 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 653 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
589# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 654# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
590# include "hookinc.h" 655# include "hookinc.h"
591# undef def 656# undef def
592 657
658 HV *option = get_hv ("urxvt::OPTION", 1);
659# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660# define nodef(name)
661# include "optinc.h"
662# undef nodef
663# undef def
664
665 HV *stash = gv_stashpv ("urxvt", 1);
666 struct {
667 const char *name;
668 IV iv;
669 } *civ, const_iv[] = {
670# define const_iv(name) { # name, (IV)name }
593 export_const (DEFAULT_RSTYLE); 671 const_iv (DEFAULT_RSTYLE),
594 export_const (OVERLAY_RSTYLE); 672 const_iv (OVERLAY_RSTYLE),
595 export_const (RS_Bold); 673 const_iv (RS_Bold),
596 export_const (RS_Italic); 674 const_iv (RS_Italic),
597 export_const (RS_Blink); 675 const_iv (RS_Blink),
598 export_const (RS_RVid); 676 const_iv (RS_RVid),
599 export_const (RS_Uline); 677 const_iv (RS_Uline),
600 678
601 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 679 const_iv (CurrentTime),
602} 680 const_iv (ShiftMask),
681 const_iv (LockMask),
682 const_iv (ControlMask),
683 const_iv (Mod1Mask),
684 const_iv (Mod2Mask),
685 const_iv (Mod3Mask),
686 const_iv (Mod4Mask),
687 const_iv (Mod5Mask),
688 const_iv (Button1Mask),
689 const_iv (Button2Mask),
690 const_iv (Button3Mask),
691 const_iv (Button4Mask),
692 const_iv (Button5Mask),
693 const_iv (AnyModifier),
603 694
604SV * 695 const_iv (EVENT_NONE),
605new (...) 696 const_iv (EVENT_READ),
606 CODE: 697 const_iv (EVENT_WRITE),
607{
608 stringvec *argv = new stringvec;
609 bool success;
610 698
611 for (int i = 0; i < items ;i++) 699 const_iv (NoEventMask),
612 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 700 const_iv (KeyPressMask),
701 const_iv (KeyReleaseMask),
702 const_iv (ButtonPressMask),
703 const_iv (ButtonReleaseMask),
704 const_iv (EnterWindowMask),
705 const_iv (LeaveWindowMask),
706 const_iv (PointerMotionMask),
707 const_iv (PointerMotionHintMask),
708 const_iv (Button1MotionMask),
709 const_iv (Button2MotionMask),
710 const_iv (Button3MotionMask),
711 const_iv (Button4MotionMask),
712 const_iv (Button5MotionMask),
713 const_iv (ButtonMotionMask),
714 const_iv (KeymapStateMask),
715 const_iv (ExposureMask),
716 const_iv (VisibilityChangeMask),
717 const_iv (StructureNotifyMask),
718 const_iv (ResizeRedirectMask),
719 const_iv (SubstructureNotifyMask),
720 const_iv (SubstructureRedirectMask),
721 const_iv (FocusChangeMask),
722 const_iv (PropertyChangeMask),
723 const_iv (ColormapChangeMask),
724 const_iv (OwnerGrabButtonMask),
613 725
614 rxvt_term *term = new rxvt_term; 726 const_iv (KeyPress),
727 const_iv (KeyRelease),
728 const_iv (ButtonPress),
729 const_iv (ButtonRelease),
730 const_iv (MotionNotify),
731 const_iv (EnterNotify),
732 const_iv (LeaveNotify),
733 const_iv (FocusIn),
734 const_iv (FocusOut),
735 const_iv (KeymapNotify),
736 const_iv (Expose),
737 const_iv (GraphicsExpose),
738 const_iv (NoExpose),
739 const_iv (VisibilityNotify),
740 const_iv (CreateNotify),
741 const_iv (DestroyNotify),
742 const_iv (UnmapNotify),
743 const_iv (MapNotify),
744 const_iv (MapRequest),
745 const_iv (ReparentNotify),
746 const_iv (ConfigureNotify),
747 const_iv (ConfigureRequest),
748 const_iv (GravityNotify),
749 const_iv (ResizeRequest),
750 const_iv (CirculateNotify),
751 const_iv (CirculateRequest),
752 const_iv (PropertyNotify),
753 const_iv (SelectionClear),
754 const_iv (SelectionRequest),
755 const_iv (SelectionNotify),
756 const_iv (ColormapNotify),
757 const_iv (ClientMessage),
758 const_iv (MappingNotify),
759 };
615 760
616 term->argv = argv; 761 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
617 762 civ-- > const_iv; )
618 try 763 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
619 {
620 if (!term->init (argv->size (), argv->begin ()))
621 term = 0;
622 }
623 catch (const class rxvt_failure_exception &e)
624 {
625 term->destroy ();
626 croak ("exception caught while initializing new terminal instance");
627 }
628
629 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
630} 764}
631 OUTPUT:
632 RETVAL
633
634void
635set_should_invoke (int htype, int value)
636 CODE:
637 rxvt_perl.should_invoke [htype] = value;
638 765
639void 766void
640warn (const char *msg) 767warn (const char *msg)
641 CODE: 768 CODE:
642 rxvt_warn ("%s", msg); 769 rxvt_warn ("%s", msg);
643 770
644void 771void
645fatal (const char *msg) 772fatal (const char *msg)
646 CODE: 773 CODE:
647 rxvt_fatal ("%s", msg); 774 rxvt_fatal ("%s", msg);
775
776void
777_exit (int status)
648 778
649NV 779NV
650NOW () 780NOW ()
651 CODE: 781 CODE:
652 RETVAL = NOW; 782 RETVAL = NOW;
701 OUTPUT: 831 OUTPUT:
702 RETVAL 832 RETVAL
703 833
704MODULE = urxvt PACKAGE = urxvt::term 834MODULE = urxvt PACKAGE = urxvt::term
705 835
836SV *
837_new (...)
838 CODE:
839{
840 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
841 croak ("first argument to urxvt::term->_new must be arrayref");
842
843 rxvt_term *term = new rxvt_term;
844
845 term->argv = new stringvec;
846 term->envv = new stringvec;
847
848 for (int i = 1; i < items; i++)
849 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
850
851 AV *envv = (AV *)SvRV (ST (0));
852 for (int i = av_len (envv) + 1; i--; )
853 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
854
855 term->envv->push_back (0);
856
857 bool success;
858
859 try
860 {
861 success = term->init (term->argv->size (), term->argv->begin ());
862 }
863 catch (const class rxvt_failure_exception &e)
864 {
865 success = false;
866 }
867
868 if (!success)
869 {
870 term->destroy ();
871 croak ("error while initializing new terminal instance");
872 }
873
874 RETVAL = term && term->perl.self
875 ? newSVterm (term) : &PL_sv_undef;
876}
877 OUTPUT:
878 RETVAL
879
706void 880void
707rxvt_term::destroy () 881rxvt_term::destroy ()
882
883#if ENABLE_PERL_FRILLS
884
885void
886rxvt_term::XListProperties (U32 window)
887 PPCODE:
888{
889 int count;
890 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
891
892 EXTEND (SP, count);
893 while (count--)
894 PUSHs (newSVuv ((U32)props [count]));
895
896 XFree (props);
897}
898
899void
900rxvt_term::XGetWindowProperty (U32 window, U32 property)
901 PPCODE:
902{
903 Atom type;
904 int format;
905 unsigned long nitems;
906 unsigned long bytes_after;
907 unsigned char *prop;
908 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
909 0, 1<<30, 0, AnyPropertyType,
910 &type, &format, &nitems, &bytes_after, &prop);
911 if (type != None)
912 {
913 EXTEND (SP, 3);
914 PUSHs (newSVuv ((U32)type));
915 PUSHs (newSViv (format));
916 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
917 XFree (prop);
918 }
919}
920
921void
922rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
923 CODE:
924{
925 STRLEN len;
926 char *data_ = SvPVbyte (data, len);
927
928 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
929 type, format, PropModeReplace,
930 (unsigned char *)data, len * 8 / format);
931}
932
933void
934rxvt_term::XDeleteProperty (U32 window, U32 property)
935 CODE:
936 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
937
938U32
939rxvt_term::DefaultRootWindow ()
940 CODE:
941 RETVAL = (U32)THIS->display->root;
942 OUTPUT:
943 RETVAL
944
945U32
946rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
947 CODE:
948 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
949 x, y, width, height, 0,
950 THIS->pix_colors_focused[Color_border],
951 THIS->pix_colors_focused[Color_border]);
952 OUTPUT:
953 RETVAL
954
955void
956rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
957 CODE:
958 XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
959
960void
961rxvt_term::XMapWindow (U32 window)
962 CODE:
963 XMapWindow (THIS->display->display, (Window)window);
964
965void
966rxvt_term::XUnmapWindow (U32 window)
967 CODE:
968 XUnmapWindow (THIS->display->display, (Window)window);
969
970#endif
971
972void
973rxvt_term::set_should_invoke (int htype, int inc)
974 CODE:
975 THIS->perl.should_invoke [htype] += inc;
976
977void
978rxvt_term::grab_button (int button, U32 modifiers)
979 CODE:
980 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
981 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
982 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
983
984bool
985rxvt_term::grab (U32 eventtime, int sync = 0)
986 CODE:
987{
988 int mode = sync ? GrabModeSync : GrabModeAsync;
989
990 THIS->perl.grabtime = 0;
991
992 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
993 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
994 mode, mode, None, GRAB_CURSOR, eventtime))
995 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
996 THIS->perl.grabtime = eventtime;
997 else
998 XUngrabPointer (THIS->display->display, eventtime);
999
1000 RETVAL = !!THIS->perl.grabtime;
1001}
1002 OUTPUT:
1003 RETVAL
1004
1005void
1006rxvt_term::allow_events_async ()
1007 CODE:
1008 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
1009
1010void
1011rxvt_term::allow_events_sync ()
1012 CODE:
1013 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
1014
1015void
1016rxvt_term::allow_events_replay ()
1017 CODE:
1018 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
1019 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
1020
1021void
1022rxvt_term::ungrab ()
1023 CODE:
1024 ungrab (THIS);
708 1025
709int 1026int
710rxvt_term::strwidth (SV *str) 1027rxvt_term::strwidth (SV *str)
711 CODE: 1028 CODE:
712{ 1029{
754 free (wstr); 1071 free (wstr);
755} 1072}
756 OUTPUT: 1073 OUTPUT:
757 RETVAL 1074 RETVAL
758 1075
759# very portable, especially on objects as opposed to pods 1076#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
760#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
761 1077
762#define TERM_OFFSET_width TERM_OFFSET(width) 1078#define TERM_OFFSET_width TERM_OFFSET(width)
763#define TERM_OFFSET_height TERM_OFFSET(height) 1079#define TERM_OFFSET_height TERM_OFFSET(height)
764#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1080#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
765#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1081#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
768#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1084#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
769#define TERM_OFFSET_focus TERM_OFFSET(focus) 1085#define TERM_OFFSET_focus TERM_OFFSET(focus)
770#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1086#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
771#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1087#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
772#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1088#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
773#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1089#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
774 1090
775int 1091int
776rxvt_term::width () 1092rxvt_term::width ()
777 ALIAS: 1093 ALIAS:
778 width = TERM_OFFSET_width 1094 width = TERM_OFFSET_width
784 ncol = TERM_OFFSET_ncol 1100 ncol = TERM_OFFSET_ncol
785 focus = TERM_OFFSET_focus 1101 focus = TERM_OFFSET_focus
786 mapped = TERM_OFFSET_mapped 1102 mapped = TERM_OFFSET_mapped
787 saveLines = TERM_OFFSET_saveLines 1103 saveLines = TERM_OFFSET_saveLines
788 total_rows = TERM_OFFSET_total_rows 1104 total_rows = TERM_OFFSET_total_rows
789 nsaved = TERM_OFFSET_nsaved 1105 top_row = TERM_OFFSET_top_row
790 CODE: 1106 CODE:
791 RETVAL = *(int *)((char *)THIS + ix); 1107 RETVAL = *(int *)((char *)THIS + ix);
792 OUTPUT: 1108 OUTPUT:
1109 RETVAL
1110
1111unsigned int
1112rxvt_term::ModLevel3Mask ()
1113 ALIAS:
1114 ModLevel3Mask = 0
1115 ModMetaMask = 1
1116 ModNumLockMask = 2
1117 CODE:
1118 switch (ix)
1119 {
1120 case 0: RETVAL = THIS->ModLevel3Mask; break;
1121 case 1: RETVAL = THIS->ModMetaMask; break;
1122 case 2: RETVAL = THIS->ModNumLockMask; break;
1123 }
1124 OUTPUT:
1125 RETVAL
1126
1127char *
1128rxvt_term::display_id ()
1129 ALIAS:
1130 display_id = 0
1131 locale = 1
1132 CODE:
1133 switch (ix)
1134 {
1135 case 0: RETVAL = THIS->display->id; break;
1136 case 1: RETVAL = THIS->locale; break;
1137 }
1138 OUTPUT:
1139 RETVAL
1140
1141SV *
1142rxvt_term::_env ()
1143 CODE:
1144{
1145 if (THIS->envv)
1146 {
1147 AV *av = newAV ();
1148
1149 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
1150 if (*i)
1151 av_push (av, newSVpv (*i, 0));
1152
1153 RETVAL = newRV_noinc ((SV *)av);
1154 }
1155 else
1156 RETVAL = &PL_sv_undef;
1157}
1158 OUTPUT:
1159 RETVAL
1160
1161int
1162rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1163 CODE:
1164 RETVAL = THIS->pty_ev.events;
1165 if (events != EVENT_UNDEF)
1166 THIS->pty_ev.set (events);
1167 OUTPUT:
793 RETVAL 1168 RETVAL
794 1169
795U32 1170U32
796rxvt_term::parent () 1171rxvt_term::parent ()
797 CODE: 1172 CODE:
804 CODE: 1179 CODE:
805 RETVAL = (U32)THIS->vt; 1180 RETVAL = (U32)THIS->vt;
806 OUTPUT: 1181 OUTPUT:
807 RETVAL 1182 RETVAL
808 1183
1184void
1185rxvt_term::vt_emask_add (U32 emask)
1186 CODE:
1187 THIS->vt_emask_perl |= emask;
1188 THIS->vt_select_input ();
1189
809U32 1190U32
810rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1191rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
811 CODE: 1192 CODE:
812{
813 RETVAL = THIS->rstyle; 1193 RETVAL = THIS->rstyle;
814 THIS->rstyle = new_rstyle; 1194 THIS->rstyle = new_rstyle;
815}
816 OUTPUT: 1195 OUTPUT:
817 RETVAL 1196 RETVAL
818 1197
819int 1198int
820rxvt_term::view_start (int newval = -1) 1199rxvt_term::view_start (int newval = 1)
1200 PROTOTYPE: $;$
821 CODE: 1201 CODE:
822{ 1202{
823 RETVAL = THIS->view_start; 1203 RETVAL = THIS->view_start;
824 1204
825 if (newval >= 0) 1205 if (newval <= 0)
826 { 1206 THIS->scr_changeview (max (newval, THIS->top_row));
827 THIS->view_start = min (newval, THIS->nsaved);
828 THIS->scr_changeview (RETVAL);
829 }
830} 1207}
831 OUTPUT: 1208 OUTPUT:
832 RETVAL 1209 RETVAL
833 1210
834void 1211void
838 1215
839void 1216void
840rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1217rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
841 PPCODE: 1218 PPCODE:
842{ 1219{
843 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1220 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
844 XSRETURN_EMPTY; 1221 XSRETURN_EMPTY;
845 1222
846 line_t &l = ROW(row_number); 1223 line_t &l = ROW(row_number);
847 1224
848 if (GIMME_V != G_VOID) 1225 if (GIMME_V != G_VOID)
881 1258
882void 1259void
883rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1260rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
884 PPCODE: 1261 PPCODE:
885{ 1262{
886 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1263 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
887 XSRETURN_EMPTY; 1264 XSRETURN_EMPTY;
888 1265
889 line_t &l = ROW(row_number); 1266 line_t &l = ROW(row_number);
890 1267
891 if (GIMME_V != G_VOID) 1268 if (GIMME_V != G_VOID)
921 1298
922int 1299int
923rxvt_term::ROW_l (int row_number, int new_length = -1) 1300rxvt_term::ROW_l (int row_number, int new_length = -1)
924 CODE: 1301 CODE:
925{ 1302{
926 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1303 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
927 XSRETURN_EMPTY; 1304 XSRETURN_EMPTY;
928 1305
929 line_t &l = ROW(row_number); 1306 line_t &l = ROW(row_number);
930 RETVAL = l.l; 1307 RETVAL = l.l;
931 1308
937 1314
938bool 1315bool
939rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1316rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
940 CODE: 1317 CODE:
941{ 1318{
942 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1319 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
943 XSRETURN_EMPTY; 1320 XSRETURN_EMPTY;
944 1321
945 line_t &l = ROW(row_number); 1322 line_t &l = ROW(row_number);
946 RETVAL = l.is_longer (); 1323 RETVAL = l.is_longer ();
947 1324
1064 else 1441 else
1065 THIS->rs [index] = 0; 1442 THIS->rs [index] = 0;
1066 } 1443 }
1067} 1444}
1068 1445
1446const char *
1447rxvt_term::x_resource (const char *name)
1448
1449bool
1450rxvt_term::option (U32 optval, int set = -1)
1451 CODE:
1452{
1453 RETVAL = THIS->options & optval;
1454
1455 if (set >= 0)
1456 {
1457 if (set)
1458 THIS->options |= optval;
1459 else
1460 THIS->options &= ~optval;
1461
1462 switch (optval)
1463 {
1464 case Opt_skipBuiltinGlyphs:
1465 THIS->set_fonts ();
1466 THIS->scr_remap_chars ();
1467 THIS->scr_touch (true);
1468 THIS->want_refresh = 1;
1469 break;
1470
1471 case Opt_cursorUnderline:
1472 THIS->want_refresh = 1;
1473 break;
1474
1475# case Opt_scrollBar_floating:
1476# case Opt_scrollBar_right:
1477# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1478# break;
1479 }
1480 }
1481}
1482 OUTPUT:
1483 RETVAL
1484
1485bool
1486rxvt_term::parse_keysym (char *keysym, char *str)
1487 CODE:
1488 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1489 THIS->keyboard->register_done ();
1490 OUTPUT:
1491 RETVAL
1492
1069void 1493void
1070rxvt_term::cur (...) 1494rxvt_term::screen_cur (...)
1071 PROTOTYPE: $;$$ 1495 PROTOTYPE: $;$$
1072 ALIAS: 1496 ALIAS:
1073 screen_cur = 0 1497 screen_cur = 0
1074 selection_beg = 1 1498 selection_beg = 1
1075 selection_end = 2 1499 selection_end = 2
1088 PUSHs (sv_2mortal (newSViv (rc.col))); 1512 PUSHs (sv_2mortal (newSViv (rc.col)));
1089 } 1513 }
1090 1514
1091 if (items == 3) 1515 if (items == 3)
1092 { 1516 {
1093 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1517 rc.row = SvIV (ST (1));
1094 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1518 rc.col = SvIV (ST (2));
1519
1520 if (ix == 2 && rc.col == 0)
1521 {
1522 rc.row--;
1523 rc.col = THIS->ncol;
1524 }
1525
1526 clamp_it (rc.col, 0, THIS->ncol);
1527 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1095 1528
1096 if (ix) 1529 if (ix)
1097 THIS->want_refresh = 1; 1530 THIS->want_refresh = 1;
1098 } 1531 }
1099} 1532}
1100 1533
1534char
1535rxvt_term::cur_charset ()
1536 CODE:
1537 RETVAL = THIS->charsets [THIS->screen.charset];
1538 OUTPUT:
1539 RETVAL
1540
1541#void
1542#rxvt_term::selection_clear ()
1543
1544void
1545rxvt_term::selection_make (U32 eventtime, bool rect = false)
1546 CODE:
1547 THIS->selection.op = SELECTION_CONT;
1548 THIS->selection.rect = rect;
1549 THIS->selection_make (eventtime);
1550
1101int 1551int
1102rxvt_term::selection_grab (int eventtime = CurrentTime) 1552rxvt_term::selection_grab (U32 eventtime)
1103 1553
1104void 1554void
1105rxvt_term::selection (SV *newtext = 0) 1555rxvt_term::selection (SV *newtext = 0)
1106 PPCODE: 1556 PPCODE:
1107{ 1557{
1108 if (GIMME_V != G_VOID) 1558 if (GIMME_V != G_VOID)
1559 XPUSHs (THIS->selection.text
1109 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))); 1560 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1561 : &PL_sv_undef);
1110 1562
1111 if (newtext) 1563 if (newtext)
1112 { 1564 {
1113 free (THIS->selection.text); 1565 free (THIS->selection.text);
1114 1566
1115 THIS->selection.text = sv2wcs (newtext); 1567 THIS->selection.text = sv2wcs (newtext);
1116 THIS->selection.len = wcslen (THIS->selection.text); 1568 THIS->selection.len = wcslen (THIS->selection.text);
1117 } 1569 }
1118} 1570}
1571
1572void
1573rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
1574
1575void
1576rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1577
1578void
1579rxvt_term::scr_bell ()
1119 1580
1120void 1581void
1121rxvt_term::scr_add_lines (SV *string) 1582rxvt_term::scr_add_lines (SV *string)
1122 CODE: 1583 CODE:
1123{ 1584{
1145 char *old_cmdbuf_endp = THIS->cmdbuf_endp; 1606 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1146 1607
1147 THIS->cmdbuf_ptr = str; 1608 THIS->cmdbuf_ptr = str;
1148 THIS->cmdbuf_endp = str + len; 1609 THIS->cmdbuf_endp = str + len;
1149 1610
1611 rxvt_push_locale (THIS->locale);
1150 THIS->cmd_parse (); 1612 THIS->cmd_parse ();
1613 rxvt_pop_locale ();
1151 1614
1152 THIS->cmdbuf_ptr = old_cmdbuf_ptr; 1615 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1153 THIS->cmdbuf_endp = old_cmdbuf_endp; 1616 THIS->cmdbuf_endp = old_cmdbuf_endp;
1154} 1617}
1155 1618

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