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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.25 by root, Thu Jan 5 01:04:10 2006 UTC vs.
Revision 1.72 by root, Wed Jan 18 08:33:34 2006 UTC

1/*----------------------------------------------------------------------* 1/*----------------------------------------------------------------------*
2 * File: rxvtperl.xs 2 * File: rxvtperl.xs
3 *----------------------------------------------------------------------* 3 *----------------------------------------------------------------------*
4 * 4 *
5 * All portions of code are copyright by their respective author/s. 5 * All portions of code are copyright by their respective author/s.
6 * Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com> 6 * Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7 * 7 *
8 * This program is free software; you can redistribute it and/or modify 8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by 9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or 10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version. 11 * (at your option) any later version.
… …
26#include <XSUB.h> 26#include <XSUB.h>
27#undef line_t 27#undef line_t
28 28
29#include "../config.h" 29#include "../config.h"
30 30
31#include <cstddef>
31#include <cstdarg> 32#include <cstdarg>
32 33
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# undef set
541
542 setiv (type, xe->type);
543 setiv (send_event, xe->xany.send_event);
544 setiv (serial, xe->xany.serial);
545
546 switch (xe->type)
547 {
548 case KeyPress:
549 case KeyRelease:
550 case ButtonPress:
551 case ButtonRelease:
552 case MotionNotify:
553 setiv (time, xe->xmotion.time);
554 setiv (x, xe->xmotion.x);
555 setiv (y, xe->xmotion.y);
556 setiv (row, xe->xmotion.y / term->fheight);
557 setiv (col, xe->xmotion.x / term->fwidth);
558 setiv (x_root, xe->xmotion.x_root);
559 setiv (y_root, xe->xmotion.y_root);
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 }
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);
590 }
591 }
592
593 call:
594 va_end (ap);
595
596 PUTBACK;
597 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598 SPAGAIN;
599
600 if (count)
601 {
602 SV *status = POPs;
603 count = SvTRUE (status);
604 }
605
606 PUTBACK;
607 FREETMPS;
608 LEAVE;
609
610 if (SvTRUE (ERRSV))
611 {
612 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613 ungrab (term); // better lose the grab than the session
614 }
615
616 event_consumed = !!count;
422 } 617 }
423 else if (!term->self) 618 catch (...)
424 return false; // perl not initialized for this instance 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);
425 else if (htype == HOOK_DESTROY) 629 else if (htype == HOOK_DESTROY)
426 { 630 {
427 // handled later 631 clearSVptr ((SV *)term->perl.self);
632 SvREFCNT_dec ((SV *)term->perl.self);
428 } 633 }
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));
432 634
433 if (HvKEYS (hv)) 635 swap (perl_environ, environ);
434 {
435 hv_iterinit (hv);
436 636
437 while (HE *he = hv_iternext (hv)) 637 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_STRING:
471 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
472 break;
473
474 case DT_USTRING_LEN:
475 {
476 unicode_t *ustr = va_arg (ap, unicode_t *);
477 int ulen = va_arg (ap, int);
478 wchar_t *wstr = new wchar_t [ulen];
479
480 for (int i = ulen; i--; )
481 wstr [i] = ustr [i];
482
483 XPUSHs (sv_2mortal (wcs2sv (wstr, ulen)));
484
485 delete [] wstr;
486 }
487
488 case DT_END:
489 {
490 va_end (ap);
491
492 PUTBACK;
493 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
494 SPAGAIN;
495
496 if (count)
497 {
498 SV *status = POPs;
499 count = SvTRUE (status);
500 }
501
502 PUTBACK;
503 FREETMPS;
504 LEAVE;
505
506 if (SvTRUE (ERRSV))
507 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
508
509 if (htype == HOOK_DESTROY)
510 {
511 clearSVptr ((SV *)term->self);
512 SvREFCNT_dec ((SV *)term->self);
513 }
514
515 return count;
516 }
517
518 default:
519 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
520 }
521 }
522} 638}
523 639
524///////////////////////////////////////////////////////////////////////////// 640/////////////////////////////////////////////////////////////////////////////
525 641
526MODULE = urxvt PACKAGE = urxvt 642MODULE = urxvt PACKAGE = urxvt
527 643
528PROTOTYPES: ENABLE 644PROTOTYPES: ENABLE
529 645
530BOOT: 646BOOT:
531{ 647{
532# 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
533 AV *hookname = get_av ("urxvt::HOOKNAME", 1); 653 AV *hookname = get_av ("urxvt::HOOKNAME", 1);
534# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0)); 654# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
535# include "hookinc.h" 655# include "hookinc.h"
536# undef def 656# undef def
537 657
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 }
538 export_const (DEFAULT_RSTYLE); 671 const_iv (DEFAULT_RSTYLE),
539 export_const (OVERLAY_RSTYLE); 672 const_iv (OVERLAY_RSTYLE),
540 export_const (RS_Bold); 673 const_iv (RS_Bold),
541 export_const (RS_Italic); 674 const_iv (RS_Italic),
542 export_const (RS_Blink); 675 const_iv (RS_Blink),
543 export_const (RS_RVid); 676 const_iv (RS_RVid),
544 export_const (RS_Uline); 677 const_iv (RS_Uline),
545 678
546 sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR); 679 const_iv (CurrentTime),
547} 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),
548 694
549void 695 const_iv (EVENT_NONE),
550set_should_invoke (int htype, int value) 696 const_iv (EVENT_READ),
551 CODE: 697 const_iv (EVENT_WRITE),
552 rxvt_perl.should_invoke [htype] = value; 698
699 const_iv (NoEventMask),
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),
725
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 };
760
761 for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
762 civ-- > const_iv; )
763 newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
764}
553 765
554void 766void
555warn (const char *msg) 767warn (const char *msg)
556 CODE: 768 CODE:
557 rxvt_warn ("%s", msg); 769 rxvt_warn ("%s", msg);
558 770
559void 771void
560fatal (const char *msg) 772fatal (const char *msg)
561 CODE: 773 CODE:
562 rxvt_fatal ("%s", msg); 774 rxvt_fatal ("%s", msg);
775
776void
777_exit (int status)
563 778
564NV 779NV
565NOW () 780NOW ()
566 CODE: 781 CODE:
567 RETVAL = NOW; 782 RETVAL = NOW;
… …
615} 830}
616 OUTPUT: 831 OUTPUT:
617 RETVAL 832 RETVAL
618 833
619MODULE = urxvt PACKAGE = urxvt::term 834MODULE = urxvt PACKAGE = urxvt::term
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
880void
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);
620 1025
621int 1026int
622rxvt_term::strwidth (SV *str) 1027rxvt_term::strwidth (SV *str)
623 CODE: 1028 CODE:
624{ 1029{
… …
666 free (wstr); 1071 free (wstr);
667} 1072}
668 OUTPUT: 1073 OUTPUT:
669 RETVAL 1074 RETVAL
670 1075
671# very portable, especially on objects as opposed to pods 1076#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
672#define TERM_OFFSET(sym) (((char *)&((TermWin_t *)0)->sym) - (char *)(TermWin_t *)0)
673 1077
674#define TERM_OFFSET_width TERM_OFFSET(width) 1078#define TERM_OFFSET_width TERM_OFFSET(width)
675#define TERM_OFFSET_height TERM_OFFSET(height) 1079#define TERM_OFFSET_height TERM_OFFSET(height)
676#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth) 1080#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
677#define TERM_OFFSET_fheight TERM_OFFSET(fheight) 1081#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
… …
680#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1084#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
681#define TERM_OFFSET_focus TERM_OFFSET(focus) 1085#define TERM_OFFSET_focus TERM_OFFSET(focus)
682#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1086#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
683#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1087#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
684#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1088#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
685#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1089#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
686 1090
687int 1091int
688rxvt_term::width () 1092rxvt_term::width ()
689 ALIAS: 1093 ALIAS:
690 width = TERM_OFFSET_width 1094 width = TERM_OFFSET_width
… …
696 ncol = TERM_OFFSET_ncol 1100 ncol = TERM_OFFSET_ncol
697 focus = TERM_OFFSET_focus 1101 focus = TERM_OFFSET_focus
698 mapped = TERM_OFFSET_mapped 1102 mapped = TERM_OFFSET_mapped
699 saveLines = TERM_OFFSET_saveLines 1103 saveLines = TERM_OFFSET_saveLines
700 total_rows = TERM_OFFSET_total_rows 1104 total_rows = TERM_OFFSET_total_rows
701 nsaved = TERM_OFFSET_nsaved 1105 top_row = TERM_OFFSET_top_row
702 CODE: 1106 CODE:
703 RETVAL = *(int *)((char *)THIS + ix); 1107 RETVAL = *(int *)((char *)THIS + ix);
704 OUTPUT: 1108 OUTPUT:
705 RETVAL 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:
1168 RETVAL
1169
1170U32
1171rxvt_term::parent ()
1172 CODE:
1173 RETVAL = (U32)THIS->parent [0];
1174 OUTPUT:
1175 RETVAL
1176
1177U32
1178rxvt_term::vt ()
1179 CODE:
1180 RETVAL = (U32)THIS->vt;
1181 OUTPUT:
1182 RETVAL
1183
1184void
1185rxvt_term::vt_emask_add (U32 emask)
1186 CODE:
1187 THIS->vt_emask_perl |= emask;
1188 THIS->vt_select_input ();
706 1189
707U32 1190U32
708rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle) 1191rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
709 CODE: 1192 CODE:
710{
711 RETVAL = THIS->rstyle; 1193 RETVAL = THIS->rstyle;
712 THIS->rstyle = new_rstyle; 1194 THIS->rstyle = new_rstyle;
713}
714 OUTPUT: 1195 OUTPUT:
715 RETVAL 1196 RETVAL
716 1197
717int 1198int
718rxvt_term::view_start (int newval = -1) 1199rxvt_term::view_start (int newval = 1)
1200 PROTOTYPE: $;$
719 CODE: 1201 CODE:
720{ 1202{
721 RETVAL = THIS->view_start; 1203 RETVAL = THIS->view_start;
722 1204
723 if (newval >= 0) 1205 if (newval <= 0)
724 { 1206 THIS->scr_changeview (max (newval, THIS->top_row));
725 THIS->view_start = min (newval, THIS->nsaved);
726 THIS->scr_changeview (RETVAL);
727 }
728} 1207}
729 OUTPUT: 1208 OUTPUT:
730 RETVAL 1209 RETVAL
731 1210
732void 1211void
733rxvt_term::want_refresh () 1212rxvt_term::want_refresh ()
734 CODE: 1213 CODE:
735 THIS->want_refresh = 1; 1214 THIS->want_refresh = 1;
736 1215
737void 1216void
738rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0) 1217rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
739 PPCODE: 1218 PPCODE:
740{ 1219{
741 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1220 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
742 XSRETURN_EMPTY; 1221 XSRETURN_EMPTY;
743 1222
744 line_t &l = ROW(row_number); 1223 line_t &l = ROW(row_number);
745 1224
746 if (GIMME_V != G_VOID) 1225 if (GIMME_V != G_VOID)
747 { 1226 {
748 wchar_t *wstr = new wchar_t [THIS->ncol]; 1227 wchar_t *wstr = new wchar_t [THIS->ncol];
749 1228
750 for (int col = 0; col <THIS->ncol; col++) 1229 for (int col = 0; col < THIS->ncol; col++)
751 wstr [col] = l.t [col]; 1230 wstr [col] = l.t [col];
752 1231
753 XPUSHs (sv_2mortal (wcs2sv (wstr))); 1232 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
754 1233
755 delete [] wstr; 1234 delete [] wstr;
756 } 1235 }
757 1236
758 if (new_text) 1237 if (new_text)
759 { 1238 {
760 wchar_t *wstr = sv2wcs (new_text); 1239 wchar_t *wstr = sv2wcs (new_text);
761 1240
762 int len = wcslen (wstr); 1241 int len = min (wcslen (wstr) - start_ofs, max_len);
763 1242
764 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1243 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
765 { 1244 {
766 free (wstr); 1245 free (wstr);
767 croak ("new_text extends beyond horizontal margins"); 1246 croak ("new_text extends beyond horizontal margins");
768 } 1247 }
769 1248
770 for (int col = start_col; col < start_col + len; col++) 1249 for (int col = start_col; col < start_col + len; col++)
771 { 1250 {
772 l.t [col] = wstr [col - start_col]; 1251 l.t [col] = wstr [start_ofs + col - start_col];
773 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col])); 1252 l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
774 } 1253 }
775 1254
776 free (wstr); 1255 free (wstr);
777 } 1256 }
778} 1257}
779 1258
780void 1259void
781rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0) 1260rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
782 PPCODE: 1261 PPCODE:
783{ 1262{
784 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1263 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
785 XSRETURN_EMPTY; 1264 XSRETURN_EMPTY;
786 1265
787 line_t &l = ROW(row_number); 1266 line_t &l = ROW(row_number);
788 1267
789 if (GIMME_V != G_VOID) 1268 if (GIMME_V != G_VOID)
… …
801 { 1280 {
802 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1281 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
803 croak ("new_rend must be arrayref"); 1282 croak ("new_rend must be arrayref");
804 1283
805 AV *av = (AV *)SvRV (new_rend); 1284 AV *av = (AV *)SvRV (new_rend);
806 int len = av_len (av) + 1; 1285 int len = min (av_len (av) + 1 - start_ofs, max_len);
807 1286
808 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1287 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
809 croak ("new_rend array extends beyond horizontal margins"); 1288 croak ("new_rend array extends beyond horizontal margins");
810 1289
811 for (int col = start_col; col < start_col + len; col++) 1290 for (int col = start_col; col < start_col + len; col++)
812 { 1291 {
813 rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask; 1292 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
814 1293
815 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col])); 1294 l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
816 } 1295 }
817 } 1296 }
818} 1297}
819 1298
820int 1299int
821rxvt_term::ROW_l (int row_number, int new_length = -2) 1300rxvt_term::ROW_l (int row_number, int new_length = -1)
822 CODE: 1301 CODE:
823{ 1302{
824 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1303 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
825 XSRETURN_EMPTY; 1304 XSRETURN_EMPTY;
826 1305
827 line_t &l = ROW(row_number); 1306 line_t &l = ROW(row_number);
828 RETVAL = l.l < 0 ? THIS->ncol : l.l; 1307 RETVAL = l.l;
829 1308
830 if (new_length >= -1) 1309 if (new_length >= 0)
831 l.l = new_length; 1310 l.l = new_length;
832} 1311}
833 OUTPUT: 1312 OUTPUT:
834 RETVAL 1313 RETVAL
835 1314
836bool 1315bool
837rxvt_term::ROW_is_longer (int row_number) 1316rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
838 CODE: 1317 CODE:
839{ 1318{
840 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1319 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
841 XSRETURN_EMPTY; 1320 XSRETURN_EMPTY;
842 1321
843 line_t &l = ROW(row_number); 1322 line_t &l = ROW(row_number);
844 RETVAL = l.l < 0; 1323 RETVAL = l.is_longer ();
1324
1325 if (new_is_longer >= 0)
1326 l.is_longer (new_is_longer);
845} 1327}
846 OUTPUT: 1328 OUTPUT:
847 RETVAL 1329 RETVAL
848 1330
849SV * 1331SV *
850rxvt_term::special_encode (SV *str) 1332rxvt_term::special_encode (SV *string)
851 CODE: 1333 CODE:
852 abort ();//TODO 1334{
1335 wchar_t *wstr = sv2wcs (string);
1336 int wlen = wcslen (wstr);
1337 wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
1338
1339 rxvt_push_locale (THIS->locale);
1340
1341 wchar_t *r = rstr;
1342 for (wchar_t *s = wstr; *s; s++)
1343 if (wcwidth (*s) == 0)
1344 {
1345 if (r == rstr)
1346 croak ("leading combining character unencodable");
1347
1348 unicode_t n = rxvt_compose (r[-1], *s);
1349 if (n == NOCHAR)
1350 n = rxvt_composite.compose (r[-1], *s);
1351
1352 r[-1] = n;
1353 }
1354#if !UNICODE_3
1355 else if (*s >= 0x10000)
1356 *r++ = rxvt_composite.compose (*s);
1357#endif
1358 else
1359 *r++ = *s;
1360
1361 rxvt_pop_locale ();
1362
1363 RETVAL = wcs2sv (rstr, r - rstr);
1364
1365 delete [] rstr;
1366}
1367 OUTPUT:
1368 RETVAL
853 1369
854SV * 1370SV *
855rxvt_term::special_decode (SV *str) 1371rxvt_term::special_decode (SV *text)
856 CODE: 1372 CODE:
857 abort ();//TODO 1373{
1374 wchar_t *wstr = sv2wcs (text);
1375 int wlen = wcslen (wstr);
1376 int dlen = 0;
1377
1378 // find length
1379 for (wchar_t *s = wstr; *s; s++)
1380 if (*s == NOCHAR)
1381 ;
1382 else if (IS_COMPOSE (*s))
1383 dlen += rxvt_composite.expand (*s, 0);
1384 else
1385 dlen++;
1386
1387 wchar_t *rstr = new wchar_t [dlen];
1388
1389 // decode
1390 wchar_t *r = rstr;
1391 for (wchar_t *s = wstr; *s; s++)
1392 if (*s == NOCHAR)
1393 ;
1394 else if (IS_COMPOSE (*s))
1395 r += rxvt_composite.expand (*s, r);
1396 else
1397 *r++ = *s;
1398
1399 RETVAL = wcs2sv (rstr, r - rstr);
1400
1401 delete [] rstr;
1402}
1403 OUTPUT:
1404 RETVAL
858 1405
859void 1406void
860rxvt_term::_resource (char *name, int index, SV *newval = 0) 1407rxvt_term::_resource (char *name, int index, SV *newval = 0)
861 PPCODE: 1408 PPCODE:
862{ 1409{
… …
894 else 1441 else
895 THIS->rs [index] = 0; 1442 THIS->rs [index] = 0;
896 } 1443 }
897} 1444}
898 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
899void 1493void
900rxvt_term::cur (...) 1494rxvt_term::screen_cur (...)
901 PROTOTYPE: $;$$ 1495 PROTOTYPE: $;$$
902 ALIAS: 1496 ALIAS:
903 screen_cur = 0 1497 screen_cur = 0
904 selection_beg = 1 1498 selection_beg = 1
905 selection_end = 2 1499 selection_end = 2
… …
918 PUSHs (sv_2mortal (newSViv (rc.col))); 1512 PUSHs (sv_2mortal (newSViv (rc.col)));
919 } 1513 }
920 1514
921 if (items == 3) 1515 if (items == 3)
922 { 1516 {
923 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1517 rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);
924 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1518 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
925 1519
926 if (ix) 1520 if (ix)
927 THIS->want_refresh = 1; 1521 THIS->want_refresh = 1;
928 } 1522 }
929} 1523}
930 1524
1525char
1526rxvt_term::cur_charset ()
1527 CODE:
1528 RETVAL = THIS->charsets [THIS->screen.charset];
1529 OUTPUT:
1530 RETVAL
1531
1532#void
1533#rxvt_term::selection_clear ()
1534
1535void
1536rxvt_term::selection_make (U32 eventtime, bool rect = false)
1537 CODE:
1538 THIS->selection.op = SELECTION_CONT;
1539 THIS->selection.rect = rect;
1540 THIS->selection_make (eventtime);
1541
931int 1542int
932rxvt_term::selection_grab (int eventtime = CurrentTime) 1543rxvt_term::selection_grab (U32 eventtime)
933 1544
934void 1545void
935rxvt_term::selection (SV *newtext = 0) 1546rxvt_term::selection (SV *newtext = 0)
936 PPCODE: 1547 PPCODE:
937{ 1548{
938 if (GIMME_V != G_VOID) 1549 if (GIMME_V != G_VOID)
1550 XPUSHs (THIS->selection.text
939 XPUSHs (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))); 1551 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1552 : &PL_sv_undef);
940 1553
941 if (newtext) 1554 if (newtext)
942 { 1555 {
943 free (THIS->selection.text); 1556 free (THIS->selection.text);
944 1557
… …
946 THIS->selection.len = wcslen (THIS->selection.text); 1559 THIS->selection.len = wcslen (THIS->selection.text);
947 } 1560 }
948} 1561}
949 1562
950void 1563void
1564rxvt_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)
1565
1566void
1567rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1568
1569void
1570rxvt_term::scr_bell ()
1571
1572void
951rxvt_term::scr_add_lines (SV *string) 1573rxvt_term::scr_add_lines (SV *string)
952 CODE: 1574 CODE:
953{ 1575{
954 wchar_t *wstr = sv2wcs (string); 1576 wchar_t *wstr = sv2wcs (string);
955 int wlen = wcslen (wstr);
956 unicode_t *ustr = new unicode_t [wlen];
957 int nlines = 0;
958
959 for (int i = wlen; i--; )
960 {
961 ustr [i] = wstr [i];
962 nlines += ustr [i] == '\012';
963 }
964
965 THIS->scr_add_lines (ustr, nlines, wlen); 1577 THIS->scr_add_lines (wstr, wcslen (wstr));
966
967 free (wstr); 1578 free (wstr);
968 delete [] ustr;
969} 1579}
970 1580
971void 1581void
972rxvt_term::tt_write (SV *octets) 1582rxvt_term::tt_write (SV *octets)
973 INIT: 1583 INIT:
974 STRLEN len; 1584 STRLEN len;
975 char *str = SvPVbyte (octets, len); 1585 char *str = SvPVbyte (octets, len);
976 C_ARGS: 1586 C_ARGS:
977 str, len 1587 str, len
978 1588
1589void
1590rxvt_term::cmd_parse (SV *octets)
1591 CODE:
1592{
1593 STRLEN len;
1594 char *str = SvPVbyte (octets, len);
1595
1596 char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
1597 char *old_cmdbuf_endp = THIS->cmdbuf_endp;
1598
1599 THIS->cmdbuf_ptr = str;
1600 THIS->cmdbuf_endp = str + len;
1601
1602 rxvt_push_locale (THIS->locale);
1603 THIS->cmd_parse ();
1604 rxvt_pop_locale ();
1605
1606 THIS->cmdbuf_ptr = old_cmdbuf_ptr;
1607 THIS->cmdbuf_endp = old_cmdbuf_endp;
1608}
1609
979SV * 1610SV *
980rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2) 1611rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
981 CODE: 1612 CODE:
982{ 1613{
983 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border); 1614 overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);

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