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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC

… …
29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef> 31#include <cstddef>
32#include <cstdarg> 32#include <cstdarg>
33 33
34#include "unistd.h"
35
34#include "iom.h" 36#include "iom.h"
35#include "rxvt.h" 37#include "rxvt.h"
36#include "keyboard.h" 38#include "keyboard.h"
37#include "rxvtutil.h" 39#include "rxvtutil.h"
38#include "rxvtperl.h" 40#include "rxvtperl.h"
39 41
40#include "perlxsi.c" 42#include "perlxsi.c"
41 43
42#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 44#ifdef HAVE_SCROLLBARS
43# define GRAB_CURSOR THIS->leftptr_cursor 45# define GRAB_CURSOR THIS->leftptr_cursor
44#else 46#else
45# define GRAB_CURSOR None 47# define GRAB_CURSOR None
46#endif 48#endif
47 49
48#undef LINENO 50#undef LINENO
49#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)
50#undef ROW 52#undef ROW
51#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
54
55#define ENABLE_PERL_FRILLS 1
52 56
53///////////////////////////////////////////////////////////////////////////// 57/////////////////////////////////////////////////////////////////////////////
54 58
55static SV * 59static SV *
56taint (SV *sv) 60taint (SV *sv)
… …
345 for (int y = ov_h; y--; ) 349 for (int y = ov_h; y--; )
346 { 350 {
347 text_t *t1 = text [y]; 351 text_t *t1 = text [y];
348 rend_t *r1 = rend [y]; 352 rend_t *r1 = rend [y];
349 353
350 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 354 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 355 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352 356
353 for (int x = ov_w; x--; ) 357 for (int x = ov_w; x--; )
354 { 358 {
355 text_t t = *t1; *t1++ = *t2; *t2++ = t; 359 text_t t = *t1; *t1++ = *t2; *t2++ = t;
356 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 360 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
… …
393 397
394struct rxvt_perl_interp rxvt_perl; 398struct rxvt_perl_interp rxvt_perl;
395 399
396static PerlInterpreter *perl; 400static PerlInterpreter *perl;
397 401
398rxvt_perl_interp::rxvt_perl_interp ()
399{
400}
401
402rxvt_perl_interp::~rxvt_perl_interp () 402rxvt_perl_interp::~rxvt_perl_interp ()
403{ 403{
404 if (perl) 404 if (perl)
405 { 405 {
406 perl_destruct (perl); 406 perl_destruct (perl);
407 perl_free (perl); 407 perl_free (perl);
408 } 408 }
409} 409}
410 410
411void 411void
412rxvt_perl_interp::init () 412rxvt_perl_interp::init (rxvt_term *term)
413{ 413{
414 if (!perl) 414 if (!perl)
415 { 415 {
416 rxvt_push_locale (""); // perl init destroys current locale
417
416 perl_environ = rxvt_environ; 418 perl_environ = rxvt_environ;
417 swap (perl_environ, environ); 419 swap (perl_environ, environ);
418 420
419 char *argv[] = { 421 char *argv[] = {
420 "", 422 "",
… …
434 perl_free (perl); 436 perl_free (perl);
435 perl = 0; 437 perl = 0;
436 } 438 }
437 439
438 swap (perl_environ, environ); 440 swap (perl_environ, environ);
441
442 rxvt_pop_locale ();
443 }
444
445 if (perl)
446 {
447 // runs outside of perls ENV
448 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
439 } 450 }
440} 451}
441 452
442static void 453static void
443ungrab (rxvt_term *THIS) 454ungrab (rxvt_term *THIS)
… …
448 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 459 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
449 THIS->perl.grabtime = 0; 460 THIS->perl.grabtime = 0;
450 } 461 }
451} 462}
452 463
464static void
465swap_overlays (rxvt_term *term)
466{
467 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469 if (HvKEYS (hv))
470 {
471 hv_iterinit (hv);
472
473 while (HE *he = hv_iternext (hv))
474 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475 }
476}
477
453bool 478bool
454rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 479rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455{ 480{
456 if (!perl) 481 if (!perl || !term->perl.self)
457 return false; 482 return false;
458 483
459 if (htype == HOOK_INIT) // first hook ever called 484 // pre-handling of some events
460 { 485 if (htype == HOOK_REFRESH_END)
461 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 486 swap_overlays (term);
462 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 487
463 } 488 swap (perl_environ, environ);
464 else if (!term->perl.self) 489
465 return false; // perl not initialized for this instance 490 bool event_consumed;
466 else if (htype == HOOK_DESTROY) 491
467 { 492 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
468 // handled later 493 || term->perl.should_invoke [htype])
469 } 494 try
470 else
471 {
472 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473 { 495 {
474 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); 496 dSP;
497 va_list ap;
475 498
476 if (HvKEYS (hv)) 499 va_start (ap, htype);
500
501 ENTER;
502 SAVETMPS;
503
504 PUSHMARK (SP);
505
506 XPUSHs (sv_2mortal (newSVterm (term)));
507 XPUSHs (sv_2mortal (newSViv (htype)));
508
509 for (;;) {
510 data_type dt = (data_type)va_arg (ap, int);
511
512 switch (dt)
477 { 513 {
478 hv_iterinit (hv);
479
480 while (HE *he = hv_iternext (hv))
481 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
482 }
483
484 }
485
486 if (!should_invoke [htype])
487 return false;
488 }
489
490 swap (perl_environ, environ);
491
492 try
493 {
494 dSP;
495 va_list ap;
496
497 va_start (ap, htype);
498
499 ENTER;
500 SAVETMPS;
501
502 PUSHMARK (SP);
503
504 XPUSHs (sv_2mortal (newSVterm (term)));
505 XPUSHs (sv_2mortal (newSViv (htype)));
506
507 for (;;) {
508 data_type dt = (data_type)va_arg (ap, int);
509
510 switch (dt)
511 {
512 case DT_INT: 514 case DT_INT:
513 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 515 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
514 break; 516 break;
515 517
516 case DT_LONG: 518 case DT_LONG:
517 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 519 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518 break; 520 break;
519 521
520 case DT_STR: 522 case DT_STR:
521 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 523 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
522 break; 524 break;
523 525
524 case DT_STR_LEN: 526 case DT_STR_LEN:
525 { 527 {
526 char *str = va_arg (ap, char *); 528 char *str = va_arg (ap, char *);
527 int len = va_arg (ap, int); 529 int len = va_arg (ap, int);
528 530
529 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 531 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
530 } 532 }
531 break; 533 break;
532 534
533 case DT_WCS_LEN: 535 case DT_WCS_LEN:
534 { 536 {
535 wchar_t *wstr = va_arg (ap, wchar_t *); 537 wchar_t *wstr = va_arg (ap, wchar_t *);
536 int wlen = va_arg (ap, int); 538 int wlen = va_arg (ap, int);
537 539
538 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 540 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
539 } 541 }
540 break; 542 break;
541 543
542 case DT_XEVENT: 544 case DT_XEVENT:
543 { 545 {
544 XEvent *xe = va_arg (ap, XEvent *); 546 XEvent *xe = va_arg (ap, XEvent *);
545 HV *hv = newHV (); 547 HV *hv = newHV ();
546 548
547# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 549# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) 550# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
549# undef set 551# undef set
550 552
551 setiv (type, xe->type); 553 setiv (type, xe->type);
552 setiv (send_event, xe->xany.send_event); 554 setiv (send_event, xe->xany.send_event);
553 setiv (serial, xe->xany.serial); 555 setiv (serial, xe->xany.serial);
554 556
555 switch (xe->type) 557 switch (xe->type)
556 { 558 {
557 case KeyPress: 559 case KeyPress:
558 case KeyRelease: 560 case KeyRelease:
559 case ButtonPress: 561 case ButtonPress:
560 case ButtonRelease: 562 case ButtonRelease:
561 case MotionNotify: 563 case MotionNotify:
562 setiv (time, xe->xmotion.time); 564 setiv (time, xe->xmotion.time);
563 setiv (x, xe->xmotion.x); 565 setiv (x, xe->xmotion.x);
564 setiv (y, xe->xmotion.y); 566 setiv (y, xe->xmotion.y);
565 setiv (row, xe->xmotion.y / term->fheight); 567 setiv (row, xe->xmotion.y / term->fheight);
566 setiv (col, xe->xmotion.x / term->fwidth); 568 setiv (col, xe->xmotion.x / term->fwidth);
567 setiv (x_root, xe->xmotion.x_root); 569 setiv (x_root, xe->xmotion.x_root);
568 setiv (y_root, xe->xmotion.y_root); 570 setiv (y_root, xe->xmotion.y_root);
569 setiv (state, xe->xmotion.state); 571 setiv (state, xe->xmotion.state);
570 break; 572 break;
571 } 573 }
572 574
573 switch (xe->type) 575 switch (xe->type)
574 { 576 {
575 case KeyPress: 577 case KeyPress:
576 case KeyRelease: 578 case KeyRelease:
577 setiv (keycode, xe->xkey.keycode); 579 setiv (keycode, xe->xkey.keycode);
578 break; 580 break;
579 581
580 case ButtonPress: 582 case ButtonPress:
581 case ButtonRelease: 583 case ButtonRelease:
582 setiv (button, xe->xbutton.button); 584 setiv (button, xe->xbutton.button);
583 break; 585 break;
584 586
585 case MotionNotify: 587 case MotionNotify:
586 setiv (is_hint, xe->xmotion.is_hint); 588 setiv (is_hint, xe->xmotion.is_hint);
587 break; 589 break;
588 } 590 }
589 591
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv))); 592 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591 } 593 }
592 break; 594 break;
593 595
594 case DT_END: 596 case DT_END:
595 { 597 goto call;
596 va_end (ap);
597 598
598 PUTBACK;
599 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600 SPAGAIN;
601
602 if (count)
603 {
604 SV *status = POPs;
605 count = SvTRUE (status);
606 }
607
608 PUTBACK;
609 FREETMPS;
610 LEAVE;
611
612 if (SvTRUE (ERRSV))
613 {
614 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615 ungrab (term); // better lose the grab than the session
616 }
617
618 if (htype == HOOK_DESTROY)
619 {
620 clearSVptr ((SV *)term->perl.self);
621 SvREFCNT_dec ((SV *)term->perl.self);
622 }
623
624 swap (perl_environ, environ);
625 return count;
626 }
627
628 default: 599 default:
629 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt); 600 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630 } 601 }
602 }
603
604 call:
605 va_end (ap);
606
607 PUTBACK;
608 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
609 SPAGAIN;
610
611 if (count)
612 {
613 SV *status = POPs;
614 count = SvTRUE (status);
615 }
616
617 PUTBACK;
618 FREETMPS;
619 LEAVE;
620
621 if (SvTRUE (ERRSV))
622 {
623 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
624 ungrab (term); // better lose the grab than the session
625 }
626
627 event_consumed = !!count;
631 } 628 }
629 catch (...)
630 {
631 swap (perl_environ, environ);
632 throw;
633 }
634 else
635 event_consumed = false;
636
637 // post-handling of some events
638 if (htype == HOOK_REFRESH_BEGIN)
639 swap_overlays (term);
640 else if (htype == HOOK_DESTROY)
641 {
642 clearSVptr ((SV *)term->perl.self);
643 SvREFCNT_dec ((SV *)term->perl.self);
632 } 644 }
633 catch (...) 645
634 {
635 swap (perl_environ, environ); 646 swap (perl_environ, environ);
636 throw; 647
637 } 648 return event_consumed;
638} 649}
639 650
640///////////////////////////////////////////////////////////////////////////// 651/////////////////////////////////////////////////////////////////////////////
641 652
642MODULE = urxvt PACKAGE = urxvt 653MODULE = urxvt PACKAGE = urxvt
… …
661# include "optinc.h" 672# include "optinc.h"
662# undef nodef 673# undef nodef
663# undef def 674# undef def
664 675
665 HV *stash = gv_stashpv ("urxvt", 1); 676 HV *stash = gv_stashpv ("urxvt", 1);
666# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 677 struct {
678 const char *name;
679 IV iv;
680 } *civ, const_iv[] = {
681# define const_iv(name) { # name, (IV)name }
667 export_const_iv (DEFAULT_RSTYLE); 682 const_iv (DEFAULT_RSTYLE),
668 export_const_iv (OVERLAY_RSTYLE); 683 const_iv (OVERLAY_RSTYLE),
669 export_const_iv (RS_Bold); 684 const_iv (RS_Bold),
670 export_const_iv (RS_Italic); 685 const_iv (RS_Italic),
671 export_const_iv (RS_Blink); 686 const_iv (RS_Blink),
672 export_const_iv (RS_RVid); 687 const_iv (RS_RVid),
673 export_const_iv (RS_Uline); 688 const_iv (RS_Uline),
674 689
675 export_const_iv (CurrentTime); 690 const_iv (CurrentTime),
676 export_const_iv (ShiftMask); 691 const_iv (ShiftMask),
677 export_const_iv (LockMask); 692 const_iv (LockMask),
678 export_const_iv (ControlMask); 693 const_iv (ControlMask),
679 export_const_iv (Mod1Mask); 694 const_iv (Mod1Mask),
680 export_const_iv (Mod2Mask); 695 const_iv (Mod2Mask),
681 export_const_iv (Mod3Mask); 696 const_iv (Mod3Mask),
682 export_const_iv (Mod4Mask); 697 const_iv (Mod4Mask),
683 export_const_iv (Mod5Mask); 698 const_iv (Mod5Mask),
684 export_const_iv (Button1Mask); 699 const_iv (Button1Mask),
685 export_const_iv (Button2Mask); 700 const_iv (Button2Mask),
686 export_const_iv (Button3Mask); 701 const_iv (Button3Mask),
687 export_const_iv (Button4Mask); 702 const_iv (Button4Mask),
688 export_const_iv (Button5Mask); 703 const_iv (Button5Mask),
689 export_const_iv (AnyModifier); 704 const_iv (AnyModifier),
690 705
691 export_const_iv (EVENT_NONE); 706 const_iv (EVENT_NONE),
692 export_const_iv (EVENT_READ); 707 const_iv (EVENT_READ),
693 export_const_iv (EVENT_WRITE); 708 const_iv (EVENT_WRITE),
694}
695 709
696void 710 const_iv (NoEventMask),
697set_should_invoke (int htype, int value) 711 const_iv (KeyPressMask),
698 CODE: 712 const_iv (KeyReleaseMask),
699 rxvt_perl.should_invoke [htype] = value; 713 const_iv (ButtonPressMask),
714 const_iv (ButtonReleaseMask),
715 const_iv (EnterWindowMask),
716 const_iv (LeaveWindowMask),
717 const_iv (PointerMotionMask),
718 const_iv (PointerMotionHintMask),
719 const_iv (Button1MotionMask),
720 const_iv (Button2MotionMask),
721 const_iv (Button3MotionMask),
722 const_iv (Button4MotionMask),
723 const_iv (Button5MotionMask),
724 const_iv (ButtonMotionMask),
725 const_iv (KeymapStateMask),
726 const_iv (ExposureMask),
727 const_iv (VisibilityChangeMask),
728 const_iv (StructureNotifyMask),
729 const_iv (ResizeRedirectMask),
730 const_iv (SubstructureNotifyMask),
731 const_iv (SubstructureRedirectMask),
732 const_iv (FocusChangeMask),
733 const_iv (PropertyChangeMask),
734 const_iv (ColormapChangeMask),
735 const_iv (OwnerGrabButtonMask),
736
737 const_iv (KeyPress),
738 const_iv (KeyRelease),
739 const_iv (ButtonPress),
740 const_iv (ButtonRelease),
741 const_iv (MotionNotify),
742 const_iv (EnterNotify),
743 const_iv (LeaveNotify),
744 const_iv (FocusIn),
745 const_iv (FocusOut),
746 const_iv (KeymapNotify),
747 const_iv (Expose),
748 const_iv (GraphicsExpose),
749 const_iv (NoExpose),
750 const_iv (VisibilityNotify),
751 const_iv (CreateNotify),
752 const_iv (DestroyNotify),
753 const_iv (UnmapNotify),
754 const_iv (MapNotify),
755 const_iv (MapRequest),
756 const_iv (ReparentNotify),
757 const_iv (ConfigureNotify),
758 const_iv (ConfigureRequest),
759 const_iv (GravityNotify),
760 const_iv (ResizeRequest),
761 const_iv (CirculateNotify),
762 const_iv (CirculateRequest),
763 const_iv (PropertyNotify),
764 const_iv (SelectionClear),
765 const_iv (SelectionRequest),
766 const_iv (SelectionNotify),
767 const_iv (ColormapNotify),
768 const_iv (ClientMessage),
769 const_iv (MappingNotify),
770 };
771
772 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
773 civ-- > const_iv; )
774 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
775}
700 776
701void 777void
702warn (const char *msg) 778warn (const char *msg)
703 CODE: 779 CODE:
704 rxvt_warn ("%s", msg); 780 rxvt_warn ("%s", msg);
… …
713 CODE: 789 CODE:
714 RETVAL = newSVsv (sv); 790 RETVAL = newSVsv (sv);
715 SvTAINTED_off (RETVAL); 791 SvTAINTED_off (RETVAL);
716 OUTPUT: 792 OUTPUT:
717 RETVAL 793 RETVAL
794
795void
796_exit (int status)
718 797
719bool 798bool
720safe () 799safe ()
721 CODE: 800 CODE:
722 RETVAL = !rxvt_tainted (); 801 RETVAL = !rxvt_tainted ();
… …
824 OUTPUT: 903 OUTPUT:
825 RETVAL 904 RETVAL
826 905
827void 906void
828rxvt_term::destroy () 907rxvt_term::destroy ()
908
909#if ENABLE_PERL_FRILLS
910
911void
912rxvt_term::XListProperties (U32 window)
913 PPCODE:
914{
915 int count;
916 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918 EXTEND (SP, count);
919 while (count--)
920 PUSHs (newSVuv ((U32)props [count]));
921
922 XFree (props);
923}
924
925void
926rxvt_term::XGetWindowProperty (U32 window, U32 property)
927 PPCODE:
928{
929 Atom type;
930 int format;
931 unsigned long nitems;
932 unsigned long bytes_after;
933 unsigned char *prop;
934 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935 0, 1<<30, 0, AnyPropertyType,
936 &type, &format, &nitems, &bytes_after, &prop);
937 if (type != None)
938 {
939 EXTEND (SP, 3);
940 PUSHs (newSVuv ((U32)type));
941 PUSHs (newSViv (format));
942 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943 XFree (prop);
944 }
945}
946
947void
948rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949 CODE:
950{
951 STRLEN len;
952 char *data_ = SvPVbyte (data, len);
953
954 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955 type, format, PropModeReplace,
956 (unsigned char *)data, len * 8 / format);
957}
958
959void
960rxvt_term::XDeleteProperty (U32 window, U32 property)
961 CODE:
962 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964U32
965rxvt_term::DefaultRootWindow ()
966 CODE:
967 RETVAL = (U32)THIS->display->root;
968 OUTPUT:
969 RETVAL
970
971U32
972rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973 CODE:
974 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975 x, y, width, height, 0,
976 THIS->pix_colors_focused[Color_border],
977 THIS->pix_colors_focused[Color_border]);
978 OUTPUT:
979 RETVAL
980
981void
982rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983 CODE:
984 XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986void
987rxvt_term::XMapWindow (U32 window)
988 CODE:
989 XMapWindow (THIS->display->display, (Window)window);
990
991void
992rxvt_term::XUnmapWindow (U32 window)
993 CODE:
994 XUnmapWindow (THIS->display->display, (Window)window);
995
996#endif
997
998void
999rxvt_term::set_should_invoke (int htype, int inc)
1000 CODE:
1001 THIS->perl.should_invoke [htype] += inc;
829 1002
830void 1003void
831rxvt_term::grab_button (int button, U32 modifiers) 1004rxvt_term::grab_button (int button, U32 modifiers)
832 CODE: 1005 CODE:
833 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1006 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
… …
937#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1110#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938#define TERM_OFFSET_focus TERM_OFFSET(focus) 1111#define TERM_OFFSET_focus TERM_OFFSET(focus)
939#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1112#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
940#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1113#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1114#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1115#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943 1116
944int 1117int
945rxvt_term::width () 1118rxvt_term::width ()
946 ALIAS: 1119 ALIAS:
947 width = TERM_OFFSET_width 1120 width = TERM_OFFSET_width
… …
953 ncol = TERM_OFFSET_ncol 1126 ncol = TERM_OFFSET_ncol
954 focus = TERM_OFFSET_focus 1127 focus = TERM_OFFSET_focus
955 mapped = TERM_OFFSET_mapped 1128 mapped = TERM_OFFSET_mapped
956 saveLines = TERM_OFFSET_saveLines 1129 saveLines = TERM_OFFSET_saveLines
957 total_rows = TERM_OFFSET_total_rows 1130 total_rows = TERM_OFFSET_total_rows
958 nsaved = TERM_OFFSET_nsaved 1131 top_row = TERM_OFFSET_top_row
959 CODE: 1132 CODE:
960 RETVAL = *(int *)((char *)THIS + ix); 1133 RETVAL = *(int *)((char *)THIS + ix);
961 OUTPUT: 1134 OUTPUT:
962 RETVAL 1135 RETVAL
963 1136
… …
1032 CODE: 1205 CODE:
1033 RETVAL = (U32)THIS->vt; 1206 RETVAL = (U32)THIS->vt;
1034 OUTPUT: 1207 OUTPUT:
1035 RETVAL 1208 RETVAL
1036 1209
1210void
1211rxvt_term::vt_emask_add (U32 emask)
1212 CODE:
1213 THIS->vt_emask_perl |= emask;
1214 THIS->vt_select_input ();
1215
1037U32 1216U32
1038rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1217rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039 CODE: 1218 CODE:
1040{
1041 RETVAL = THIS->rstyle; 1219 RETVAL = THIS->rstyle;
1042 THIS->rstyle = new_rstyle; 1220 THIS->rstyle = new_rstyle;
1043}
1044 OUTPUT: 1221 OUTPUT:
1045 RETVAL 1222 RETVAL
1046 1223
1047int 1224int
1048rxvt_term::view_start (int newval = -1) 1225rxvt_term::view_start (int newval = 1)
1226 PROTOTYPE: $;$
1049 CODE: 1227 CODE:
1050{ 1228{
1051 RETVAL = THIS->view_start; 1229 RETVAL = THIS->view_start;
1052 1230
1053 if (newval >= 0) 1231 if (newval <= 0)
1054 { 1232 THIS->scr_changeview (max (newval, THIS->top_row));
1055 THIS->view_start = min (newval, THIS->nsaved);
1056 THIS->scr_changeview (RETVAL);
1057 }
1058} 1233}
1059 OUTPUT: 1234 OUTPUT:
1060 RETVAL 1235 RETVAL
1061 1236
1062void 1237void
… …
1066 1241
1067void 1242void
1068rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1243rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069 PPCODE: 1244 PPCODE:
1070{ 1245{
1071 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1246 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072 XSRETURN_EMPTY; 1247 XSRETURN_EMPTY;
1073 1248
1074 line_t &l = ROW(row_number); 1249 line_t &l = ROW(row_number);
1075 1250
1076 if (GIMME_V != G_VOID) 1251 if (GIMME_V != G_VOID)
… …
1109 1284
1110void 1285void
1111rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1286rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1112 PPCODE: 1287 PPCODE:
1113{ 1288{
1114 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1289 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115 XSRETURN_EMPTY; 1290 XSRETURN_EMPTY;
1116 1291
1117 line_t &l = ROW(row_number); 1292 line_t &l = ROW(row_number);
1118 1293
1119 if (GIMME_V != G_VOID) 1294 if (GIMME_V != G_VOID)
… …
1149 1324
1150int 1325int
1151rxvt_term::ROW_l (int row_number, int new_length = -1) 1326rxvt_term::ROW_l (int row_number, int new_length = -1)
1152 CODE: 1327 CODE:
1153{ 1328{
1154 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1329 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155 XSRETURN_EMPTY; 1330 XSRETURN_EMPTY;
1156 1331
1157 line_t &l = ROW(row_number); 1332 line_t &l = ROW(row_number);
1158 RETVAL = l.l; 1333 RETVAL = l.l;
1159 1334
… …
1165 1340
1166bool 1341bool
1167rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1342rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168 CODE: 1343 CODE:
1169{ 1344{
1170 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1345 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171 XSRETURN_EMPTY; 1346 XSRETURN_EMPTY;
1172 1347
1173 line_t &l = ROW(row_number); 1348 line_t &l = ROW(row_number);
1174 RETVAL = l.is_longer (); 1349 RETVAL = l.is_longer ();
1175 1350
… …
1365 PUSHs (sv_2mortal (newSViv (rc.col))); 1540 PUSHs (sv_2mortal (newSViv (rc.col)));
1366 } 1541 }
1367 1542
1368 if (items == 3) 1543 if (items == 3)
1369 { 1544 {
1370 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1545 rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);
1371 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1546 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1372 1547
1373 if (ix) 1548 if (ix)
1374 THIS->want_refresh = 1; 1549 THIS->want_refresh = 1;
1375 } 1550 }
… …
1379rxvt_term::cur_charset () 1554rxvt_term::cur_charset ()
1380 CODE: 1555 CODE:
1381 RETVAL = THIS->charsets [THIS->screen.charset]; 1556 RETVAL = THIS->charsets [THIS->screen.charset];
1382 OUTPUT: 1557 OUTPUT:
1383 RETVAL 1558 RETVAL
1559
1560#void
1561#rxvt_term::selection_clear ()
1562
1563void
1564rxvt_term::selection_make (U32 eventtime, bool rect = false)
1565 CODE:
1566 THIS->selection.op = SELECTION_CONT;
1567 THIS->selection.rect = rect;
1568 THIS->selection_make (eventtime);
1384 1569
1385int 1570int
1386rxvt_term::selection_grab (U32 eventtime) 1571rxvt_term::selection_grab (U32 eventtime)
1387 1572
1388void 1573void

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