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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.56 by root, Thu Jan 12 00:35:39 2006 UTC vs.
Revision 1.69 by root, Mon Jan 16 15:00:20 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 temp_environ temp_environ(rxvt_environ); 416 rxvt_push_locale (""); // perl init destroys current locale
417
418 perl_environ = rxvt_environ;
419 swap (perl_environ, environ);
417 420
418 char *argv[] = { 421 char *argv[] = {
419 "", 422 "",
420 "-T", 423 "-T",
421 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 424 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",
… …
431 434
432 perl_destruct (perl); 435 perl_destruct (perl);
433 perl_free (perl); 436 perl_free (perl);
434 perl = 0; 437 perl = 0;
435 } 438 }
439
440 swap (perl_environ, environ);
441
442 rxvt_pop_locale ();
436 } 443 }
444
445 // runs outside of perls ENV
446 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
447 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);
437} 448}
438 449
439static void 450static void
440ungrab (rxvt_term *THIS) 451ungrab (rxvt_term *THIS)
441{ 452{
… …
445 XUngrabPointer (THIS->display->display, THIS->perl.grabtime); 456 XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
446 THIS->perl.grabtime = 0; 457 THIS->perl.grabtime = 0;
447 } 458 }
448} 459}
449 460
461static void
462swap_overlays (rxvt_term *term)
463{
464 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
465
466 if (HvKEYS (hv))
467 {
468 hv_iterinit (hv);
469
470 while (HE *he = hv_iternext (hv))
471 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
472 }
473}
474
450bool 475bool
451rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 476rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
452{ 477{
453 if (!perl) 478 if (!perl || !term->perl.self)
454 return false; 479 return false;
455 480
456 if (htype == HOOK_INIT) // first hook ever called 481 // pre-handling of some events
457 { 482 if (htype == HOOK_REFRESH_END)
458 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 483 swap_overlays (term);
459 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 484
460 } 485 swap (perl_environ, environ);
461 else if (!term->perl.self) 486
462 return false; // perl not initialized for this instance 487 bool event_consumed;
463 else if (htype == HOOK_DESTROY) 488
464 { 489 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
465 // handled later 490 || term->perl.should_invoke [htype])
466 } 491 try
467 else
468 {
469 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
470 { 492 {
471 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0)); 493 dSP;
494 va_list ap;
472 495
473 if (HvKEYS (hv)) 496 va_start (ap, htype);
497
498 ENTER;
499 SAVETMPS;
500
501 PUSHMARK (SP);
502
503 XPUSHs (sv_2mortal (newSVterm (term)));
504 XPUSHs (sv_2mortal (newSViv (htype)));
505
506 for (;;) {
507 data_type dt = (data_type)va_arg (ap, int);
508
509 switch (dt)
474 { 510 {
475 hv_iterinit (hv);
476
477 while (HE *he = hv_iternext (hv))
478 ((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
479 }
480
481 }
482
483 if (!should_invoke [htype])
484 return false;
485 }
486
487 temp_environ temp_environ(rxvt_environ);
488
489 dSP;
490 va_list ap;
491
492 va_start (ap, htype);
493
494 ENTER;
495 SAVETMPS;
496
497 PUSHMARK (SP);
498
499 XPUSHs (sv_2mortal (newSVterm (term)));
500 XPUSHs (sv_2mortal (newSViv (htype)));
501
502 for (;;) {
503 data_type dt = (data_type)va_arg (ap, int);
504
505 switch (dt)
506 {
507 case DT_INT: 511 case DT_INT:
508 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int)))); 512 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
509 break; 513 break;
510 514
511 case DT_LONG: 515 case DT_LONG:
512 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long)))); 516 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
513 break; 517 break;
514 518
515 case DT_STR: 519 case DT_STR:
516 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0)))); 520 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
517 break; 521 break;
518 522
519 case DT_STR_LEN: 523 case DT_STR_LEN:
520 { 524 {
521 char *str = va_arg (ap, char *); 525 char *str = va_arg (ap, char *);
522 int len = va_arg (ap, int); 526 int len = va_arg (ap, int);
523 527
524 XPUSHs (taint (sv_2mortal (newSVpvn (str, len)))); 528 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
525 } 529 }
526 break; 530 break;
527 531
528 case DT_WCS_LEN: 532 case DT_WCS_LEN:
529 { 533 {
530 wchar_t *wstr = va_arg (ap, wchar_t *); 534 wchar_t *wstr = va_arg (ap, wchar_t *);
531 int wlen = va_arg (ap, int); 535 int wlen = va_arg (ap, int);
532 536
533 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen)))); 537 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
534 } 538 }
535 break; 539 break;
536 540
537 case DT_XEVENT: 541 case DT_XEVENT:
538 { 542 {
539 XEvent *xe = va_arg (ap, XEvent *); 543 XEvent *xe = va_arg (ap, XEvent *);
540 HV *hv = newHV (); 544 HV *hv = newHV ();
541 545
542# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0) 546# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
543# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0) 547# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
544# undef set 548# undef set
545 549
546 setiv (type, xe->type); 550 setiv (type, xe->type);
547 setiv (send_event, xe->xany.send_event); 551 setiv (send_event, xe->xany.send_event);
548 setiv (serial, xe->xany.serial); 552 setiv (serial, xe->xany.serial);
549 553
550 switch (xe->type) 554 switch (xe->type)
551 { 555 {
552 case KeyPress: 556 case KeyPress:
553 case KeyRelease: 557 case KeyRelease:
554 case ButtonPress: 558 case ButtonPress:
555 case ButtonRelease: 559 case ButtonRelease:
556 case MotionNotify: 560 case MotionNotify:
557 setiv (time, xe->xmotion.time); 561 setiv (time, xe->xmotion.time);
558 setiv (x, xe->xmotion.x); 562 setiv (x, xe->xmotion.x);
559 setiv (y, xe->xmotion.y); 563 setiv (y, xe->xmotion.y);
560 setiv (row, xe->xmotion.y / term->fheight); 564 setiv (row, xe->xmotion.y / term->fheight);
561 setiv (col, xe->xmotion.x / term->fwidth); 565 setiv (col, xe->xmotion.x / term->fwidth);
562 setiv (x_root, xe->xmotion.x_root); 566 setiv (x_root, xe->xmotion.x_root);
563 setiv (y_root, xe->xmotion.y_root); 567 setiv (y_root, xe->xmotion.y_root);
564 setiv (state, xe->xmotion.state); 568 setiv (state, xe->xmotion.state);
569 break;
570 }
571
572 switch (xe->type)
573 {
574 case KeyPress:
575 case KeyRelease:
576 setiv (keycode, xe->xkey.keycode);
577 break;
578
579 case ButtonPress:
580 case ButtonRelease:
581 setiv (button, xe->xbutton.button);
582 break;
583
584 case MotionNotify:
585 setiv (is_hint, xe->xmotion.is_hint);
586 break;
587 }
588
589 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
590 }
565 break; 591 break;
592
593 case DT_END:
594 goto call;
595
596 default:
597 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
566 } 598 }
567
568 switch (xe->type)
569 {
570 case KeyPress:
571 case KeyRelease:
572 setiv (keycode, xe->xkey.keycode);
573 break;
574
575 case ButtonPress:
576 case ButtonRelease:
577 setiv (button, xe->xbutton.button);
578 break;
579
580 case MotionNotify:
581 setiv (is_hint, xe->xmotion.is_hint);
582 break;
583 }
584
585 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
586 } 599 }
587 break;
588 600
589 case DT_END: 601 call:
590 {
591 va_end (ap); 602 va_end (ap);
592 603
593 PUTBACK; 604 PUTBACK;
594 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL); 605 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
595 SPAGAIN; 606 SPAGAIN;
596 607
597 if (count) 608 if (count)
598 { 609 {
599 SV *status = POPs; 610 SV *status = POPs;
600 count = SvTRUE (status); 611 count = SvTRUE (status);
601 } 612 }
602 613
603 PUTBACK; 614 PUTBACK;
604 FREETMPS; 615 FREETMPS;
605 LEAVE; 616 LEAVE;
606 617
607 if (SvTRUE (ERRSV)) 618 if (SvTRUE (ERRSV))
608 { 619 {
609 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV)); 620 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
610 ungrab (term); // better lose the grab than the session 621 ungrab (term); // better lose the grab than the session
611 } 622 }
612 623
613 if (htype == HOOK_DESTROY) 624 event_consumed = !!count;
614 {
615 clearSVptr ((SV *)term->perl.self);
616 SvREFCNT_dec ((SV *)term->perl.self);
617 }
618
619 return count;
620 }
621
622 default:
623 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
624 } 625 }
626 catch (...)
627 {
628 swap (perl_environ, environ);
629 throw;
630 }
631 else
632 event_consumed = false;
633
634 // post-handling of some events
635 if (htype == HOOK_REFRESH_BEGIN)
636 swap_overlays (term);
637 else if (htype == HOOK_DESTROY)
638 {
639 clearSVptr ((SV *)term->perl.self);
640 SvREFCNT_dec ((SV *)term->perl.self);
625 } 641 }
642
643 swap (perl_environ, environ);
644
645 return event_consumed;
626} 646}
627 647
628///////////////////////////////////////////////////////////////////////////// 648/////////////////////////////////////////////////////////////////////////////
629 649
630MODULE = urxvt PACKAGE = urxvt 650MODULE = urxvt PACKAGE = urxvt
… …
649# include "optinc.h" 669# include "optinc.h"
650# undef nodef 670# undef nodef
651# undef def 671# undef def
652 672
653 HV *stash = gv_stashpv ("urxvt", 1); 673 HV *stash = gv_stashpv ("urxvt", 1);
654# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name)); 674 struct {
675 const char *name;
676 IV iv;
677 } *civ, const_iv[] = {
678# define const_iv(name) { # name, (IV)name }
655 export_const_iv (DEFAULT_RSTYLE); 679 const_iv (DEFAULT_RSTYLE),
656 export_const_iv (OVERLAY_RSTYLE); 680 const_iv (OVERLAY_RSTYLE),
657 export_const_iv (RS_Bold); 681 const_iv (RS_Bold),
658 export_const_iv (RS_Italic); 682 const_iv (RS_Italic),
659 export_const_iv (RS_Blink); 683 const_iv (RS_Blink),
660 export_const_iv (RS_RVid); 684 const_iv (RS_RVid),
661 export_const_iv (RS_Uline); 685 const_iv (RS_Uline),
662 686
663 export_const_iv (CurrentTime); 687 const_iv (CurrentTime),
664 export_const_iv (ShiftMask); 688 const_iv (ShiftMask),
665 export_const_iv (LockMask); 689 const_iv (LockMask),
666 export_const_iv (ControlMask); 690 const_iv (ControlMask),
667 export_const_iv (Mod1Mask); 691 const_iv (Mod1Mask),
668 export_const_iv (Mod2Mask); 692 const_iv (Mod2Mask),
669 export_const_iv (Mod3Mask); 693 const_iv (Mod3Mask),
670 export_const_iv (Mod4Mask); 694 const_iv (Mod4Mask),
671 export_const_iv (Mod5Mask); 695 const_iv (Mod5Mask),
672 export_const_iv (Button1Mask); 696 const_iv (Button1Mask),
673 export_const_iv (Button2Mask); 697 const_iv (Button2Mask),
674 export_const_iv (Button3Mask); 698 const_iv (Button3Mask),
675 export_const_iv (Button4Mask); 699 const_iv (Button4Mask),
676 export_const_iv (Button5Mask); 700 const_iv (Button5Mask),
677 export_const_iv (AnyModifier); 701 const_iv (AnyModifier),
678 702
679 export_const_iv (EVENT_NONE); 703 const_iv (EVENT_NONE),
680 export_const_iv (EVENT_READ); 704 const_iv (EVENT_READ),
681 export_const_iv (EVENT_WRITE); 705 const_iv (EVENT_WRITE),
682}
683 706
684void 707 const_iv (NoEventMask),
685set_should_invoke (int htype, int value) 708 const_iv (KeyPressMask),
686 CODE: 709 const_iv (KeyReleaseMask),
687 rxvt_perl.should_invoke [htype] = value; 710 const_iv (ButtonPressMask),
711 const_iv (ButtonReleaseMask),
712 const_iv (EnterWindowMask),
713 const_iv (LeaveWindowMask),
714 const_iv (PointerMotionMask),
715 const_iv (PointerMotionHintMask),
716 const_iv (Button1MotionMask),
717 const_iv (Button2MotionMask),
718 const_iv (Button3MotionMask),
719 const_iv (Button4MotionMask),
720 const_iv (Button5MotionMask),
721 const_iv (ButtonMotionMask),
722 const_iv (KeymapStateMask),
723 const_iv (ExposureMask),
724 const_iv (VisibilityChangeMask),
725 const_iv (StructureNotifyMask),
726 const_iv (ResizeRedirectMask),
727 const_iv (SubstructureNotifyMask),
728 const_iv (SubstructureRedirectMask),
729 const_iv (FocusChangeMask),
730 const_iv (PropertyChangeMask),
731 const_iv (ColormapChangeMask),
732 const_iv (OwnerGrabButtonMask),
733
734 const_iv (KeyPress),
735 const_iv (KeyRelease),
736 const_iv (ButtonPress),
737 const_iv (ButtonRelease),
738 const_iv (MotionNotify),
739 const_iv (EnterNotify),
740 const_iv (LeaveNotify),
741 const_iv (FocusIn),
742 const_iv (FocusOut),
743 const_iv (KeymapNotify),
744 const_iv (Expose),
745 const_iv (GraphicsExpose),
746 const_iv (NoExpose),
747 const_iv (VisibilityNotify),
748 const_iv (CreateNotify),
749 const_iv (DestroyNotify),
750 const_iv (UnmapNotify),
751 const_iv (MapNotify),
752 const_iv (MapRequest),
753 const_iv (ReparentNotify),
754 const_iv (ConfigureNotify),
755 const_iv (ConfigureRequest),
756 const_iv (GravityNotify),
757 const_iv (ResizeRequest),
758 const_iv (CirculateNotify),
759 const_iv (CirculateRequest),
760 const_iv (PropertyNotify),
761 const_iv (SelectionClear),
762 const_iv (SelectionRequest),
763 const_iv (SelectionNotify),
764 const_iv (ColormapNotify),
765 const_iv (ClientMessage),
766 const_iv (MappingNotify),
767 };
768
769 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
770 civ-- > const_iv; )
771 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
772}
688 773
689void 774void
690warn (const char *msg) 775warn (const char *msg)
691 CODE: 776 CODE:
692 rxvt_warn ("%s", msg); 777 rxvt_warn ("%s", msg);
… …
701 CODE: 786 CODE:
702 RETVAL = newSVsv (sv); 787 RETVAL = newSVsv (sv);
703 SvTAINTED_off (RETVAL); 788 SvTAINTED_off (RETVAL);
704 OUTPUT: 789 OUTPUT:
705 RETVAL 790 RETVAL
791
792void
793_exit (int status)
706 794
707bool 795bool
708safe () 796safe ()
709 CODE: 797 CODE:
710 RETVAL = !rxvt_tainted (); 798 RETVAL = !rxvt_tainted ();
… …
812 OUTPUT: 900 OUTPUT:
813 RETVAL 901 RETVAL
814 902
815void 903void
816rxvt_term::destroy () 904rxvt_term::destroy ()
905
906#if ENABLE_PERL_FRILLS
907
908void
909rxvt_term::XListProperties (U32 window)
910 PPCODE:
911{
912 int count;
913 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
914
915 EXTEND (SP, count);
916 while (count--)
917 PUSHs (newSVuv ((U32)props [count]));
918
919 XFree (props);
920}
921
922void
923rxvt_term::XGetWindowProperty (U32 window, U32 property)
924 PPCODE:
925{
926 Atom type;
927 int format;
928 unsigned long nitems;
929 unsigned long bytes_after;
930 unsigned char *prop;
931 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
932 0, 1<<30, 0, AnyPropertyType,
933 &type, &format, &nitems, &bytes_after, &prop);
934 if (type != None)
935 {
936 EXTEND (SP, 3);
937 PUSHs (newSVuv ((U32)type));
938 PUSHs (newSViv (format));
939 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
940 XFree (prop);
941 }
942}
943
944void
945rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
946 CODE:
947{
948 STRLEN len;
949 char *data_ = SvPVbyte (data, len);
950
951 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
952 type, format, PropModeReplace,
953 (unsigned char *)data, len * 8 / format);
954}
955
956void
957rxvt_term::XDeleteProperty (U32 window, U32 property)
958 CODE:
959 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
960
961U32
962rxvt_term::DefaultRootWindow ()
963 CODE:
964 RETVAL = (U32)THIS->display->root;
965 OUTPUT:
966 RETVAL
967
968U32
969rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
970 CODE:
971 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
972 x, y, width, height, 0,
973 THIS->pix_colors_focused[Color_border],
974 THIS->pix_colors_focused[Color_border]);
975 OUTPUT:
976 RETVAL
977
978void
979rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
980 CODE:
981 XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
982
983void
984rxvt_term::XMapWindow (U32 window)
985 CODE:
986 XMapWindow (THIS->display->display, (Window)window);
987
988void
989rxvt_term::XUnmapWindow (U32 window)
990 CODE:
991 XUnmapWindow (THIS->display->display, (Window)window);
992
993#endif
994
995void
996rxvt_term::set_should_invoke (int htype, int inc)
997 CODE:
998 THIS->perl.should_invoke [htype] += inc;
817 999
818void 1000void
819rxvt_term::grab_button (int button, U32 modifiers) 1001rxvt_term::grab_button (int button, U32 modifiers)
820 CODE: 1002 CODE:
821 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 1003 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
… …
925#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1107#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
926#define TERM_OFFSET_focus TERM_OFFSET(focus) 1108#define TERM_OFFSET_focus TERM_OFFSET(focus)
927#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1109#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
928#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1110#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
929#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1111#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
930#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1112#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
931 1113
932int 1114int
933rxvt_term::width () 1115rxvt_term::width ()
934 ALIAS: 1116 ALIAS:
935 width = TERM_OFFSET_width 1117 width = TERM_OFFSET_width
… …
941 ncol = TERM_OFFSET_ncol 1123 ncol = TERM_OFFSET_ncol
942 focus = TERM_OFFSET_focus 1124 focus = TERM_OFFSET_focus
943 mapped = TERM_OFFSET_mapped 1125 mapped = TERM_OFFSET_mapped
944 saveLines = TERM_OFFSET_saveLines 1126 saveLines = TERM_OFFSET_saveLines
945 total_rows = TERM_OFFSET_total_rows 1127 total_rows = TERM_OFFSET_total_rows
946 nsaved = TERM_OFFSET_nsaved 1128 top_row = TERM_OFFSET_top_row
947 CODE: 1129 CODE:
948 RETVAL = *(int *)((char *)THIS + ix); 1130 RETVAL = *(int *)((char *)THIS + ix);
949 OUTPUT: 1131 OUTPUT:
950 RETVAL 1132 RETVAL
951 1133
… …
1020 CODE: 1202 CODE:
1021 RETVAL = (U32)THIS->vt; 1203 RETVAL = (U32)THIS->vt;
1022 OUTPUT: 1204 OUTPUT:
1023 RETVAL 1205 RETVAL
1024 1206
1207void
1208rxvt_term::vt_emask_add (U32 emask)
1209 CODE:
1210 THIS->vt_emask_perl |= emask;
1211 THIS->vt_select_input ();
1212
1025U32 1213U32
1026rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1214rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1027 CODE: 1215 CODE:
1028{
1029 RETVAL = THIS->rstyle; 1216 RETVAL = THIS->rstyle;
1030 THIS->rstyle = new_rstyle; 1217 THIS->rstyle = new_rstyle;
1031}
1032 OUTPUT: 1218 OUTPUT:
1033 RETVAL 1219 RETVAL
1034 1220
1035int 1221int
1036rxvt_term::view_start (int newval = -1) 1222rxvt_term::view_start (int newval = 1)
1223 PROTOTYPE: $;$
1037 CODE: 1224 CODE:
1038{ 1225{
1039 RETVAL = THIS->view_start; 1226 RETVAL = THIS->view_start;
1040 1227
1041 if (newval >= 0) 1228 if (newval <= 0)
1042 { 1229 THIS->scr_changeview (max (newval, THIS->top_row));
1043 THIS->view_start = min (newval, THIS->nsaved);
1044 THIS->scr_changeview (RETVAL);
1045 }
1046} 1230}
1047 OUTPUT: 1231 OUTPUT:
1048 RETVAL 1232 RETVAL
1049 1233
1050void 1234void
… …
1054 1238
1055void 1239void
1056rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1240rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1057 PPCODE: 1241 PPCODE:
1058{ 1242{
1059 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1243 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1060 XSRETURN_EMPTY; 1244 XSRETURN_EMPTY;
1061 1245
1062 line_t &l = ROW(row_number); 1246 line_t &l = ROW(row_number);
1063 1247
1064 if (GIMME_V != G_VOID) 1248 if (GIMME_V != G_VOID)
… …
1097 1281
1098void 1282void
1099rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1283rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1100 PPCODE: 1284 PPCODE:
1101{ 1285{
1102 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1286 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1103 XSRETURN_EMPTY; 1287 XSRETURN_EMPTY;
1104 1288
1105 line_t &l = ROW(row_number); 1289 line_t &l = ROW(row_number);
1106 1290
1107 if (GIMME_V != G_VOID) 1291 if (GIMME_V != G_VOID)
… …
1137 1321
1138int 1322int
1139rxvt_term::ROW_l (int row_number, int new_length = -1) 1323rxvt_term::ROW_l (int row_number, int new_length = -1)
1140 CODE: 1324 CODE:
1141{ 1325{
1142 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1326 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1143 XSRETURN_EMPTY; 1327 XSRETURN_EMPTY;
1144 1328
1145 line_t &l = ROW(row_number); 1329 line_t &l = ROW(row_number);
1146 RETVAL = l.l; 1330 RETVAL = l.l;
1147 1331
… …
1153 1337
1154bool 1338bool
1155rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1339rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1156 CODE: 1340 CODE:
1157{ 1341{
1158 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1342 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1159 XSRETURN_EMPTY; 1343 XSRETURN_EMPTY;
1160 1344
1161 line_t &l = ROW(row_number); 1345 line_t &l = ROW(row_number);
1162 RETVAL = l.is_longer (); 1346 RETVAL = l.is_longer ();
1163 1347
… …
1353 PUSHs (sv_2mortal (newSViv (rc.col))); 1537 PUSHs (sv_2mortal (newSViv (rc.col)));
1354 } 1538 }
1355 1539
1356 if (items == 3) 1540 if (items == 3)
1357 { 1541 {
1358 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1542 rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);
1359 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1543 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1360 1544
1361 if (ix) 1545 if (ix)
1362 THIS->want_refresh = 1; 1546 THIS->want_refresh = 1;
1363 } 1547 }
… …
1367rxvt_term::cur_charset () 1551rxvt_term::cur_charset ()
1368 CODE: 1552 CODE:
1369 RETVAL = THIS->charsets [THIS->screen.charset]; 1553 RETVAL = THIS->charsets [THIS->screen.charset];
1370 OUTPUT: 1554 OUTPUT:
1371 RETVAL 1555 RETVAL
1556
1557#void
1558#rxvt_term::selection_clear ()
1559
1560void
1561rxvt_term::selection_make (U32 eventtime, bool rect = false)
1562 CODE:
1563 THIS->selection.op = SELECTION_CONT;
1564 THIS->selection.rect = rect;
1565 THIS->selection_make (eventtime);
1372 1566
1373int 1567int
1374rxvt_term::selection_grab (U32 eventtime) 1568rxvt_term::selection_grab (U32 eventtime)
1375 1569
1376void 1570void

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