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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.35 by root, Sat Jan 7 04:19:43 2006 UTC vs.
Revision 1.74 by root, Wed Jan 18 10:31:37 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
474 if (htype == HOOK_REFRESH_END)
475 swap_overlays (term);
476
477 swap (perl_environ, environ);
478
479 bool event_consumed;
480
481 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
482 || term->perl.should_invoke [htype])
483 try
419 { 484 {
420 term->self = (void *)newSVptr ((void *)term, "urxvt::term"); 485 dSP;
421 hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 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 {
503 case DT_INT:
504 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
505 break;
506
507 case DT_LONG:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
509 break;
510
511 case DT_STR:
512 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
513 break;
514
515 case DT_STR_LEN:
516 {
517 char *str = va_arg (ap, char *);
518 int len = va_arg (ap, int);
519
520 XPUSHs (sv_2mortal (newSVpvn (str, len)));
521 }
522 break;
523
524 case DT_WCS_LEN:
525 {
526 wchar_t *wstr = va_arg (ap, wchar_t *);
527 int wlen = va_arg (ap, int);
528
529 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
530 }
531 break;
532
533 case DT_XEVENT:
534 {
535 XEvent *xe = va_arg (ap, XEvent *);
536 HV *hv = newHV ();
537
538# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
539# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
540# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
541# undef set
542
543 setiv (type, xe->type);
544 setiv (send_event, xe->xany.send_event);
545 setiv (serial, xe->xany.serial);
546
547 switch (xe->type)
548 {
549 case KeyPress:
550 case KeyRelease:
551 case ButtonPress:
552 case ButtonRelease:
553 case MotionNotify:
554 setuv (window, xe->xmotion.window);
555 setuv (root, xe->xmotion.root);
556 setuv (subwindow, xe->xmotion.subwindow);
557 setuv (time, xe->xmotion.time);
558 setiv (x, xe->xmotion.x);
559 setiv (y, xe->xmotion.y);
560 setiv (row, xe->xmotion.y / term->fheight);
561 setiv (col, xe->xmotion.x / term->fwidth);
562 setiv (x_root, xe->xmotion.x_root);
563 setiv (y_root, xe->xmotion.y_root);
564 setuv (state, xe->xmotion.state);
565
566 switch (xe->type)
567 {
568 case KeyPress:
569 case KeyRelease:
570 setuv (keycode, xe->xkey.keycode);
571 break;
572
573 case ButtonPress:
574 case ButtonRelease:
575 setuv (button, xe->xbutton.button);
576 break;
577
578 case MotionNotify:
579 setiv (is_hint, xe->xmotion.is_hint);
580 break;
581 }
582
583 break;
584
585 case MapNotify:
586 case UnmapNotify:
587 case ConfigureNotify:
588 setuv (event, xe->xconfigure.event);
589 setuv (window, xe->xconfigure.window);
590
591 switch (xe->type)
592 {
593 case ConfigureNotify:
594 setiv (x, xe->xconfigure.x);
595 setiv (y, xe->xconfigure.y);
596 setiv (width, xe->xconfigure.width);
597 setiv (height, xe->xconfigure.height);
598 setuv (above, xe->xconfigure.above);
599 break;
600 }
601
602 break;
603 }
604
605 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
606 }
607 break;
608
609 case DT_END:
610 goto call;
611
612 default:
613 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
614 }
615 }
616
617 call:
618 va_end (ap);
619
620 PUTBACK;
621 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
622 SPAGAIN;
623
624 if (count)
625 {
626 SV *status = POPs;
627 count = SvTRUE (status);
628 }
629
630 PUTBACK;
631 FREETMPS;
632 LEAVE;
633
634 if (SvTRUE (ERRSV))
635 {
636 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
637 ungrab (term); // better lose the grab than the session
638 }
639
640 event_consumed = !!count;
422 } 641 }
423 else if (!term->self) 642 catch (...)
424 return false; // perl not initialized for this instance 643 {
644 swap (perl_environ, environ);
645 throw;
646 }
647 else
648 event_consumed = false;
649
650 // post-handling of some events
651 if (htype == HOOK_REFRESH_BEGIN)
652 swap_overlays (term);
425 else if (htype == HOOK_DESTROY) 653 else if (htype == HOOK_DESTROY)
426 { 654 {
427 // handled later 655 clearSVptr ((SV *)term->perl.self);
656 SvREFCNT_dec ((SV *)term->perl.self);
428 } 657 }
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));
432 658
433 if (HvKEYS (hv)) 659 swap (perl_environ, environ);
434 {
435 hv_iterinit (hv);
436 660
437 while (HE *he = hv_iternext (hv)) 661 return event_consumed;
438 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
439 }
440 }
441 else if (!should_invoke [htype])
442 return false;
443
444 dSP;
445 va_list ap;
446
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 {
462 case DT_INT:
463 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
464 break;
465
466 case DT_LONG:
467 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
468 break;
469
470 case DT_STR:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break;
473
474 case DT_STR_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_WCS_LEN:
484 {
485 wchar_t *wstr = va_arg (ap, wchar_t *);
486 int wlen = va_arg (ap, int);
487
488 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
489 }
490 break;
491
492 case DT_XEVENT:
493 {
494 XEvent *xe = va_arg (ap, XEvent *);
495 HV *hv = newHV ();
496
497# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
498# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
499# undef set
500
501 setiv (type, xe->type);
502 setiv (send_event, xe->xany.send_event);
503 setiv (serial, xe->xany.serial);
504
505 switch (xe->type)
506 {
507 case KeyPress:
508 case KeyRelease:
509 case ButtonPress:
510 case ButtonRelease:
511 case MotionNotify:
512 setiv (time, xe->xmotion.time);
513 setiv (x, xe->xmotion.x);
514 setiv (y, xe->xmotion.y);
515 setiv (row, xe->xmotion.y / term->fheight);
516 setiv (col, xe->xmotion.x / term->fwidth);
517 setiv (x_root, xe->xmotion.x_root);
518 setiv (y_root, xe->xmotion.y_root);
519 setiv (state, xe->xmotion.state);
520 break;
521 }
522
523 switch (xe->type)
524 {
525 case KeyPress:
526 case KeyRelease:
527 setiv (keycode, xe->xkey.keycode);
528 break;
529
530 case ButtonPress:
531 case ButtonRelease:
532 setiv (button, xe->xbutton.button);
533 break;
534
535 case MotionNotify:
536 setiv (is_hint, xe->xmotion.is_hint);
537 break;
538 }
539
540 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
541 }
542 break;
543
544 case DT_END:
545 {
546 va_end (ap);
547
548 PUTBACK;
549 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
550 SPAGAIN;
551
552 if (count)
553 {
554 SV *status = POPs;
555 count = SvTRUE (status);
556 }
557
558 PUTBACK;
559 FREETMPS;
560 LEAVE;
561
562 if (SvTRUE (ERRSV))
563 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
564
565 if (htype == HOOK_DESTROY)
566 {
567 clearSVptr ((SV *)term->self);
568 SvREFCNT_dec ((SV *)term->self);
569 }
570
571 return count;
572 }
573
574 default:
575 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
576 }
577 }
578} 662}
579 663
580///////////////////////////////////////////////////////////////////////////// 664/////////////////////////////////////////////////////////////////////////////
581 665
582MODULE = urxvt PACKAGE = urxvt 666MODULE = urxvt PACKAGE = urxvt
583 667
584PROTOTYPES: ENABLE 668PROTOTYPES: ENABLE
585 669
586BOOT: 670BOOT:
587{ 671{
588# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), # name, newSViv (name)); 672 sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
673 sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
674 sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
675 sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
676
589 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 677 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
590# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 678# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
591# include "hookinc.h" 679# include "hookinc.h"
592# undef def 680# undef def
593 681
682 HV *option = get_hv ("urxvt::OPTION", 1);
683# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
684# define nodef(name)
685# include "optinc.h"
686# undef nodef
687# undef def
688
689 HV *stash = gv_stashpv ("urxvt", 1);
690 struct {
691 const char *name;
692 IV iv;
693 } *civ, const_iv[] = {
694# define const_iv(name) { # name, (IV)name }
594 export_const (DEFAULT_RSTYLE); 695 const_iv (DEFAULT_RSTYLE),
595 export_const (OVERLAY_RSTYLE); 696 const_iv (OVERLAY_RSTYLE),
596 export_const (RS_Bold); 697 const_iv (RS_Bold),
597 export_const (RS_Italic); 698 const_iv (RS_Italic),
598 export_const (RS_Blink); 699 const_iv (RS_Blink),
599 export_const (RS_RVid); 700 const_iv (RS_RVid),
600 export_const (RS_Uline); 701 const_iv (RS_Uline),
601 702
602 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 703 const_iv (CurrentTime),
603} 704 const_iv (ShiftMask),
705 const_iv (LockMask),
706 const_iv (ControlMask),
707 const_iv (Mod1Mask),
708 const_iv (Mod2Mask),
709 const_iv (Mod3Mask),
710 const_iv (Mod4Mask),
711 const_iv (Mod5Mask),
712 const_iv (Button1Mask),
713 const_iv (Button2Mask),
714 const_iv (Button3Mask),
715 const_iv (Button4Mask),
716 const_iv (Button5Mask),
717 const_iv (AnyModifier),
604 718
605SV * 719 const_iv (EVENT_NONE),
606new (...) 720 const_iv (EVENT_READ),
607 CODE: 721 const_iv (EVENT_WRITE),
608{
609 stringvec *argv = new stringvec;
610 bool success;
611 722
612 for (int i = 0; i < items ;i++) 723 const_iv (NoEventMask),
613 argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 724 const_iv (KeyPressMask),
725 const_iv (KeyReleaseMask),
726 const_iv (ButtonPressMask),
727 const_iv (ButtonReleaseMask),
728 const_iv (EnterWindowMask),
729 const_iv (LeaveWindowMask),
730 const_iv (PointerMotionMask),
731 const_iv (PointerMotionHintMask),
732 const_iv (Button1MotionMask),
733 const_iv (Button2MotionMask),
734 const_iv (Button3MotionMask),
735 const_iv (Button4MotionMask),
736 const_iv (Button5MotionMask),
737 const_iv (ButtonMotionMask),
738 const_iv (KeymapStateMask),
739 const_iv (ExposureMask),
740 const_iv (VisibilityChangeMask),
741 const_iv (StructureNotifyMask),
742 const_iv (ResizeRedirectMask),
743 const_iv (SubstructureNotifyMask),
744 const_iv (SubstructureRedirectMask),
745 const_iv (FocusChangeMask),
746 const_iv (PropertyChangeMask),
747 const_iv (ColormapChangeMask),
748 const_iv (OwnerGrabButtonMask),
614 749
615 rxvt_term *term = new rxvt_term; 750 const_iv (KeyPress),
751 const_iv (KeyRelease),
752 const_iv (ButtonPress),
753 const_iv (ButtonRelease),
754 const_iv (MotionNotify),
755 const_iv (EnterNotify),
756 const_iv (LeaveNotify),
757 const_iv (FocusIn),
758 const_iv (FocusOut),
759 const_iv (KeymapNotify),
760 const_iv (Expose),
761 const_iv (GraphicsExpose),
762 const_iv (NoExpose),
763 const_iv (VisibilityNotify),
764 const_iv (CreateNotify),
765 const_iv (DestroyNotify),
766 const_iv (UnmapNotify),
767 const_iv (MapNotify),
768 const_iv (MapRequest),
769 const_iv (ReparentNotify),
770 const_iv (ConfigureNotify),
771 const_iv (ConfigureRequest),
772 const_iv (GravityNotify),
773 const_iv (ResizeRequest),
774 const_iv (CirculateNotify),
775 const_iv (CirculateRequest),
776 const_iv (PropertyNotify),
777 const_iv (SelectionClear),
778 const_iv (SelectionRequest),
779 const_iv (SelectionNotify),
780 const_iv (ColormapNotify),
781 const_iv (ClientMessage),
782 const_iv (MappingNotify),
783 };
616 784
617 term->argv = argv; 785 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
618 786 civ-- > const_iv; )
619 try 787 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
620 {
621 if (!term->init (argv->size (), argv->begin ()))
622 term = 0;
623 }
624 catch (const class rxvt_failure_exception &e)
625 {
626 term->destroy ();
627 croak ("exception caught while initializing new terminal instance");
628 }
629
630 RETVAL = term && term->self ? newSVterm (term) : &PL_sv_undef;
631} 788}
632 OUTPUT:
633 RETVAL
634
635void
636set_should_invoke (int htype, int value)
637 CODE:
638 rxvt_perl.should_invoke [htype] = value;
639 789
640void 790void
641warn (const char *msg) 791warn (const char *msg)
642 CODE: 792 CODE:
643 rxvt_warn ("%s", msg); 793 rxvt_warn ("%s", msg);
644 794
645void 795void
646fatal (const char *msg) 796fatal (const char *msg)
647 CODE: 797 CODE:
648 rxvt_fatal ("%s", msg); 798 rxvt_fatal ("%s", msg);
799
800void
801_exit (int status)
649 802
650NV 803NV
651NOW () 804NOW ()
652 CODE: 805 CODE:
653 RETVAL = NOW; 806 RETVAL = NOW;
702 OUTPUT: 855 OUTPUT:
703 RETVAL 856 RETVAL
704 857
705MODULE = urxvt PACKAGE = urxvt::term 858MODULE = urxvt PACKAGE = urxvt::term
706 859
860SV *
861_new (...)
862 CODE:
863{
864 if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
865 croak ("first argument to urxvt::term->_new must be arrayref");
866
867 rxvt_term *term = new rxvt_term;
868
869 term->argv = new stringvec;
870 term->envv = new stringvec;
871
872 for (int i = 1; i < items; i++)
873 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
874
875 AV *envv = (AV *)SvRV (ST (0));
876 for (int i = av_len (envv) + 1; i--; )
877 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
878
879 term->envv->push_back (0);
880
881 bool success;
882
883 try
884 {
885 success = term->init (term->argv->size (), term->argv->begin ());
886 }
887 catch (const class rxvt_failure_exception &e)
888 {
889 success = false;
890 }
891
892 if (!success)
893 {
894 term->destroy ();
895 croak ("error while initializing new terminal instance");
896 }
897
898 RETVAL = term && term->perl.self
899 ? newSVterm (term) : &PL_sv_undef;
900}
901 OUTPUT:
902 RETVAL
903
707void 904void
708rxvt_term::destroy () 905rxvt_term::destroy ()
709 906
907#if ENABLE_PERL_FRILLS
908
710void 909void
711rxvt_term::grab (int eventtime) 910rxvt_term::XListProperties (U32 window)
712 CODE: 911 PPCODE:
713{ 912{
714return; 913 int count;
715 XGrabPointer (THIS->display->display, THIS->vt, 0, 914 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
915
916 EXTEND (SP, count);
917 while (count--)
918 PUSHs (newSVuv ((U32)props [count]));
919
920 XFree (props);
921}
922
923void
924rxvt_term::XGetWindowProperty (U32 window, U32 property)
925 PPCODE:
926{
927 Atom type;
928 int format;
929 unsigned long nitems;
930 unsigned long bytes_after;
931 unsigned char *prop;
932 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
933 0, 1<<30, 0, AnyPropertyType,
934 &type, &format, &nitems, &bytes_after, &prop);
935 if (type != None)
936 {
937 EXTEND (SP, 3);
938 PUSHs (newSVuv ((U32)type));
939 PUSHs (newSViv (format));
940 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
941 XFree (prop);
942 }
943}
944
945void
946rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
947 CODE:
948{
949 STRLEN len;
950 char *data_ = SvPVbyte (data, len);
951
952 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
953 type, format, PropModeReplace,
954 (unsigned char *)data, len * 8 / format);
955}
956
957void
958rxvt_term::XDeleteProperty (U32 window, U32 property)
959 CODE:
960 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
961
962U32
963rxvt_term::DefaultRootWindow ()
964 CODE:
965 RETVAL = (U32)THIS->display->root;
966 OUTPUT:
967 RETVAL
968
969U32
970rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
971 CODE:
972 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
973 x, y, width, height, 0,
974 THIS->pix_colors_focused[Color_border],
975 THIS->pix_colors_focused[Color_border]);
976 OUTPUT:
977 RETVAL
978
979void
980rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
981 CODE:
982 XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
983
984void
985rxvt_term::XMapWindow (U32 window)
986 CODE:
987 XMapWindow (THIS->display->display, (Window)window);
988
989void
990rxvt_term::XUnmapWindow (U32 window)
991 CODE:
992 XUnmapWindow (THIS->display->display, (Window)window);
993
994#endif
995
996void
997rxvt_term::set_should_invoke (int htype, int inc)
998 CODE:
999 THIS->perl.should_invoke [htype] += inc;
1000
1001void
1002rxvt_term::grab_button (int button, U32 modifiers)
1003 CODE:
1004 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
716 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 1005 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
717 GrabModeAsync, GrabModeAsync, None, None, eventtime); 1006 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1007
1008bool
1009rxvt_term::grab (U32 eventtime, int sync = 0)
1010 CODE:
1011{
1012 int mode = sync ? GrabModeSync : GrabModeAsync;
1013
1014 THIS->perl.grabtime = 0;
1015
1016 if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
1017 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1018 mode, mode, None, GRAB_CURSOR, eventtime))
718 XGrabKeyboard (THIS->display->display, THIS->vt, 0, GrabModeAsync, GrabModeAsync, eventtime); 1019 if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
1020 THIS->perl.grabtime = eventtime;
1021 else
1022 XUngrabPointer (THIS->display->display, eventtime);
1023
1024 RETVAL = !!THIS->perl.grabtime;
719} 1025}
1026 OUTPUT:
1027 RETVAL
1028
1029void
1030rxvt_term::allow_events_async ()
1031 CODE:
1032 XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
1033
1034void
1035rxvt_term::allow_events_sync ()
1036 CODE:
1037 XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
1038
1039void
1040rxvt_term::allow_events_replay ()
1041 CODE:
1042 XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
1043 XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
1044
1045void
1046rxvt_term::ungrab ()
1047 CODE:
1048 ungrab (THIS);
720 1049
721int 1050int
722rxvt_term::strwidth (SV *str) 1051rxvt_term::strwidth (SV *str)
723 CODE: 1052 CODE:
724{ 1053{
766 free (wstr); 1095 free (wstr);
767} 1096}
768 OUTPUT: 1097 OUTPUT:
769 RETVAL 1098 RETVAL
770 1099
771# very portable, especially on objects as opposed to pods 1100#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
772#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
773 1101
774#define TERM_OFFSET_width TERM_OFFSET(width) 1102#define TERM_OFFSET_width TERM_OFFSET(width)
775#define TERM_OFFSET_height TERM_OFFSET(height) 1103#define TERM_OFFSET_height TERM_OFFSET(height)
776#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1104#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
777#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1105#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
780#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1108#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
781#define TERM_OFFSET_focus TERM_OFFSET(focus) 1109#define TERM_OFFSET_focus TERM_OFFSET(focus)
782#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1110#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
783#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1111#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
784#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1112#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
785#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1113#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
786 1114
787int 1115int
788rxvt_term::width () 1116rxvt_term::width ()
789 ALIAS: 1117 ALIAS:
790 width = TERM_OFFSET_width 1118 width = TERM_OFFSET_width
796 ncol = TERM_OFFSET_ncol 1124 ncol = TERM_OFFSET_ncol
797 focus = TERM_OFFSET_focus 1125 focus = TERM_OFFSET_focus
798 mapped = TERM_OFFSET_mapped 1126 mapped = TERM_OFFSET_mapped
799 saveLines = TERM_OFFSET_saveLines 1127 saveLines = TERM_OFFSET_saveLines
800 total_rows = TERM_OFFSET_total_rows 1128 total_rows = TERM_OFFSET_total_rows
801 nsaved = TERM_OFFSET_nsaved 1129 top_row = TERM_OFFSET_top_row
802 CODE: 1130 CODE:
803 RETVAL = *(int *)((char *)THIS + ix); 1131 RETVAL = *(int *)((char *)THIS + ix);
804 OUTPUT: 1132 OUTPUT:
1133 RETVAL
1134
1135unsigned int
1136rxvt_term::ModLevel3Mask ()
1137 ALIAS:
1138 ModLevel3Mask = 0
1139 ModMetaMask = 1
1140 ModNumLockMask = 2
1141 CODE:
1142 switch (ix)
1143 {
1144 case 0: RETVAL = THIS->ModLevel3Mask; break;
1145 case 1: RETVAL = THIS->ModMetaMask; break;
1146 case 2: RETVAL = THIS->ModNumLockMask; break;
1147 }
1148 OUTPUT:
1149 RETVAL
1150
1151char *
1152rxvt_term::display_id ()
1153 ALIAS:
1154 display_id = 0
1155 locale = 1
1156 CODE:
1157 switch (ix)
1158 {
1159 case 0: RETVAL = THIS->display->id; break;
1160 case 1: RETVAL = THIS->locale; break;
1161 }
1162 OUTPUT:
1163 RETVAL
1164
1165SV *
1166rxvt_term::_env ()
1167 CODE:
1168{
1169 if (THIS->envv)
1170 {
1171 AV *av = newAV ();
1172
1173 for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
1174 if (*i)
1175 av_push (av, newSVpv (*i, 0));
1176
1177 RETVAL = newRV_noinc ((SV *)av);
1178 }
1179 else
1180 RETVAL = &PL_sv_undef;
1181}
1182 OUTPUT:
1183 RETVAL
1184
1185int
1186rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
1187 CODE:
1188 RETVAL = THIS->pty_ev.events;
1189 if (events != EVENT_UNDEF)
1190 THIS->pty_ev.set (events);
1191 OUTPUT:
805 RETVAL 1192 RETVAL
806 1193
807U32 1194U32
808rxvt_term::parent () 1195rxvt_term::parent ()
809 CODE: 1196 CODE:
816 CODE: 1203 CODE:
817 RETVAL = (U32)THIS->vt; 1204 RETVAL = (U32)THIS->vt;
818 OUTPUT: 1205 OUTPUT:
819 RETVAL 1206 RETVAL
820 1207
1208void
1209rxvt_term::vt_emask_add (U32 emask)
1210 CODE:
1211 THIS->vt_emask_perl |= emask;
1212 THIS->vt_select_input ();
1213
821U32 1214U32
822rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1215rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
823 CODE: 1216 CODE:
824{
825 RETVAL = THIS->rstyle; 1217 RETVAL = THIS->rstyle;
826 THIS->rstyle = new_rstyle; 1218 THIS->rstyle = new_rstyle;
827}
828 OUTPUT: 1219 OUTPUT:
829 RETVAL 1220 RETVAL
830 1221
831int 1222int
832rxvt_term::view_start (int newval = -1) 1223rxvt_term::view_start (int newval = 1)
1224 PROTOTYPE: $;$
833 CODE: 1225 CODE:
834{ 1226{
835 RETVAL = THIS->view_start; 1227 RETVAL = THIS->view_start;
836 1228
837 if (newval >= 0) 1229 if (newval <= 0)
838 { 1230 THIS->scr_changeview (max (newval, THIS->top_row));
839 THIS->view_start = min (newval, THIS->nsaved);
840 THIS->scr_changeview (RETVAL);
841 }
842} 1231}
843 OUTPUT: 1232 OUTPUT:
844 RETVAL 1233 RETVAL
845 1234
846void 1235void
850 1239
851void 1240void
852rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1241rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
853 PPCODE: 1242 PPCODE:
854{ 1243{
855 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1244 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
856 XSRETURN_EMPTY; 1245 XSRETURN_EMPTY;
857 1246
858 line_t &l = ROW(row_number); 1247 line_t &l = ROW(row_number);
859 1248
860 if (GIMME_V != G_VOID) 1249 if (GIMME_V != G_VOID)
893 1282
894void 1283void
895rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1284rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
896 PPCODE: 1285 PPCODE:
897{ 1286{
898 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1287 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
899 XSRETURN_EMPTY; 1288 XSRETURN_EMPTY;
900 1289
901 line_t &l = ROW(row_number); 1290 line_t &l = ROW(row_number);
902 1291
903 if (GIMME_V != G_VOID) 1292 if (GIMME_V != G_VOID)
933 1322
934int 1323int
935rxvt_term::ROW_l (int row_number, int new_length = -1) 1324rxvt_term::ROW_l (int row_number, int new_length = -1)
936 CODE: 1325 CODE:
937{ 1326{
938 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1327 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
939 XSRETURN_EMPTY; 1328 XSRETURN_EMPTY;
940 1329
941 line_t &l = ROW(row_number); 1330 line_t &l = ROW(row_number);
942 RETVAL = l.l; 1331 RETVAL = l.l;
943 1332
949 1338
950bool 1339bool
951rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1340rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
952 CODE: 1341 CODE:
953{ 1342{
954 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1343 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
955 XSRETURN_EMPTY; 1344 XSRETURN_EMPTY;
956 1345
957 line_t &l = ROW(row_number); 1346 line_t &l = ROW(row_number);
958 RETVAL = l.is_longer (); 1347 RETVAL = l.is_longer ();
959 1348
1076 else 1465 else
1077 THIS->rs [index] = 0; 1466 THIS->rs [index] = 0;
1078 } 1467 }
1079} 1468}
1080 1469
1470const char *
1471rxvt_term::x_resource (const char *name)
1472
1473bool
1474rxvt_term::option (U32 optval, int set = -1)
1475 CODE:
1476{
1477 RETVAL = THIS->options & optval;
1478
1479 if (set >= 0)
1480 {
1481 if (set)
1482 THIS->options |= optval;
1483 else
1484 THIS->options &= ~optval;
1485
1486 switch (optval)
1487 {
1488 case Opt_skipBuiltinGlyphs:
1489 THIS->set_fonts ();
1490 THIS->scr_remap_chars ();
1491 THIS->scr_touch (true);
1492 THIS->want_refresh = 1;
1493 break;
1494
1495 case Opt_cursorUnderline:
1496 THIS->want_refresh = 1;
1497 break;
1498
1499# case Opt_scrollBar_floating:
1500# case Opt_scrollBar_right:
1501# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1502# break;
1503 }
1504 }
1505}
1506 OUTPUT:
1507 RETVAL
1508
1509bool
1510rxvt_term::parse_keysym (char *keysym, char *str)
1511 CODE:
1512 RETVAL = 0 < THIS->parse_keysym (keysym, str);
1513 THIS->keyboard->register_done ();
1514 OUTPUT:
1515 RETVAL
1516
1081void 1517void
1082rxvt_term::cur (...) 1518rxvt_term::screen_cur (...)
1083 PROTOTYPE: $;$$ 1519 PROTOTYPE: $;$$
1084 ALIAS: 1520 ALIAS:
1085 screen_cur = 0 1521 screen_cur = 0
1086 selection_beg = 1 1522 selection_beg = 1
1087 selection_end = 2 1523 selection_end = 2
1100 PUSHs (sv_2mortal (newSViv (rc.col))); 1536 PUSHs (sv_2mortal (newSViv (rc.col)));
1101 } 1537 }
1102 1538
1103 if (items == 3) 1539 if (items == 3)
1104 { 1540 {
1105 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1541 rc.row = SvIV (ST (1));
1106 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1542 rc.col = SvIV (ST (2));
1543
1544 if (ix == 2 && rc.col == 0)
1545 {
1546 rc.row--;
1547 rc.col = THIS->ncol;
1548 }
1549
1550 clamp_it (rc.col, 0, THIS->ncol);
1551 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1107 1552
1108 if (ix) 1553 if (ix)
1109 THIS->want_refresh = 1; 1554 THIS->want_refresh = 1;
1110 } 1555 }
1111} 1556}
1112 1557
1558char
1559rxvt_term::cur_charset ()
1560 CODE:
1561 RETVAL = THIS->charsets [THIS->screen.charset];
1562 OUTPUT:
1563 RETVAL
1564
1565#void
1566#rxvt_term::selection_clear ()
1567
1568void
1569rxvt_term::selection_make (U32 eventtime, bool rect = false)
1570 CODE:
1571 THIS->selection.op = SELECTION_CONT;
1572 THIS->selection.rect = rect;
1573 THIS->selection_make (eventtime);
1574
1113int 1575int
1114rxvt_term::selection_grab (int eventtime = CurrentTime) 1576rxvt_term::selection_grab (U32 eventtime)
1115 1577
1116void 1578void
1117rxvt_term::selection (SV *newtext = 0) 1579rxvt_term::selection (SV *newtext = 0)
1118 PPCODE: 1580 PPCODE:
1119{ 1581{
1120 if (GIMME_V != G_VOID) 1582 if (GIMME_V != G_VOID)
1583 XPUSHs (THIS->selection.text
1121 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))); 1584 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1585 : &PL_sv_undef);
1122 1586
1123 if (newtext) 1587 if (newtext)
1124 { 1588 {
1125 free (THIS->selection.text); 1589 free (THIS->selection.text);
1126 1590
1127 THIS->selection.text = sv2wcs (newtext); 1591 THIS->selection.text = sv2wcs (newtext);
1128 THIS->selection.len = wcslen (THIS->selection.text); 1592 THIS->selection.len = wcslen (THIS->selection.text);
1129 } 1593 }
1130} 1594}
1595
1596void
1597rxvt_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)
1598
1599void
1600rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1601
1602void
1603rxvt_term::scr_bell ()
1131 1604
1132void 1605void
1133rxvt_term::scr_add_lines (SV *string) 1606rxvt_term::scr_add_lines (SV *string)
1134 CODE: 1607 CODE:
1135{ 1608{

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