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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.65 by root, Fri Jan 13 15:45:44 2006 UTC vs.
Revision 1.86 by root, Fri Jan 20 22:49:34 2006 UTC

39#include "rxvtutil.h" 39#include "rxvtutil.h"
40#include "rxvtperl.h" 40#include "rxvtperl.h"
41 41
42#include "perlxsi.c" 42#include "perlxsi.c"
43 43
44#if defined(HAVE_SCROLLBARS) || defined(MENUBAR) 44#ifdef HAVE_SCROLLBARS
45# define GRAB_CURSOR THIS->leftptr_cursor 45# define GRAB_CURSOR THIS->leftptr_cursor
46#else 46#else
47# define GRAB_CURSOR None 47# define GRAB_CURSOR None
48#endif 48#endif
49 49
50#undef LINENO 50#undef LINENO
51#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)
52#undef ROW 52#undef ROW
53#define ROW(n) THIS->row_buf [LINENO (n)] 53#define ROW(n) THIS->row_buf [LINENO (n)]
54 54
55#define ENABLE_PERL_FRILLS 0 55typedef int CHAINED UNUSED;
56 56
57///////////////////////////////////////////////////////////////////////////// 57/////////////////////////////////////////////////////////////////////////////
58
59static SV *
60taint (SV *sv)
61{
62 SvTAINT (sv);
63 return sv;
64}
65
66static SV *
67taint_if (SV *sv, SV *src)
68{
69 if (SvTAINTED (src))
70 SvTAINT (sv);
71
72 return sv;
73}
74 58
75static wchar_t * 59static wchar_t *
76sv2wcs (SV *sv) 60sv2wcs (SV *sv)
77{ 61{
78 STRLEN len; 62 STRLEN len;
134#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self) 118#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
135#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term") 119#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
136 120
137///////////////////////////////////////////////////////////////////////////// 121/////////////////////////////////////////////////////////////////////////////
138 122
123#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
124
139struct perl_watcher 125struct perl_watcher
140{ 126{
141 SV *cbsv; 127 SV *cbsv;
142 HV *self; 128 HV *self;
143 129
144 perl_watcher () 130 perl_watcher ()
145 : cbsv (newSV (0)) 131 : cbsv (0)
146 { 132 {
147 } 133 }
148 134
149 ~perl_watcher () 135 ~perl_watcher ()
150 { 136 {
151 SvREFCNT_dec (cbsv); 137 SvREFCNT_dec (cbsv);
152 } 138 }
153 139
154 void cb (SV *cb) 140 void cb (SV *cb)
155 { 141 {
156 sv_setsv (cbsv, cb); 142 SvREFCNT_dec (cbsv);
143 cbsv = newSVsv (cb);
157 } 144 }
158 145
159 void invoke (const char *type, SV *self, int arg = -1); 146 void invoke (const char *type, SV *self, int arg = -1);
160}; 147};
161 148
185 if (SvTRUE (ERRSV)) 172 if (SvTRUE (ERRSV))
186 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV)); 173 rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
187} 174}
188 175
189#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer") 176#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
190#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer") 177#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
191 178
192struct timer : time_watcher, perl_watcher 179struct timer : perl_watcher, time_watcher
193{ 180{
194 tstamp interval; 181 tstamp interval;
195 182
196 timer () 183 timer ()
197 : time_watcher (this, &timer::execute) 184 : time_watcher (this, &timer::execute)
206 invoke ("urxvt::timer", newSVtimer (this)); 193 invoke ("urxvt::timer", newSVtimer (this));
207 } 194 }
208}; 195};
209 196
210#define newSViow(iow) new_ref (iow->self, "urxvt::iow") 197#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
211#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow") 198#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
212 199
213struct iow : io_watcher, perl_watcher 200struct iow : perl_watcher, io_watcher
214{ 201{
215 iow () 202 iow ()
216 : io_watcher (this, &iow::execute) 203 : io_watcher (this, &iow::execute)
217 { 204 {
218 } 205 }
221 { 208 {
222 invoke ("urxvt::iow", newSViow (this), revents); 209 invoke ("urxvt::iow", newSViow (this), revents);
223 } 210 }
224}; 211};
225 212
213#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
214#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
215
216struct iw : perl_watcher, idle_watcher
217{
218 iw ()
219 : idle_watcher (this, &iw::execute)
220 {
221 }
222
223 void execute (idle_watcher &w)
224 {
225 invoke ("urxvt::iw", newSViw (this));
226 }
227};
228
229#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
230#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
231
232struct pw : perl_watcher, child_watcher
233{
234 pw ()
235 : child_watcher (this, &pw::execute)
236 {
237 }
238
239 void execute (child_watcher &w, int status)
240 {
241 invoke ("urxvt::pw", newSVpw (this), status);
242 }
243};
244
226///////////////////////////////////////////////////////////////////////////// 245/////////////////////////////////////////////////////////////////////////////
227 246
228#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay") 247#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
229 248
230struct overlay { 249struct overlay {
231 HV *self; 250 HV *self;
251 bool visible;
232 rxvt_term *THIS; 252 rxvt_term *THIS;
233 int x, y, w, h; 253 int x, y, w, h;
234 int border; 254 int border;
235 text_t **text; 255 text_t **text;
236 rend_t **rend; 256 rend_t **rend;
245 265
246 void set (int x, int y, SV *str, SV *rend); 266 void set (int x, int y, SV *str, SV *rend);
247}; 267};
248 268
249overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border) 269overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
250: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2) 270: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
251{ 271{
252 if (border == 2) 272 if (border == 2)
253 { 273 {
254 w += 2; 274 w += 2;
255 h += 2; 275 h += 2;
316} 336}
317 337
318void 338void
319overlay::show () 339overlay::show ()
320{ 340{
321 char key[33]; sprintf (key, "%32lx", (long)this); 341 if (visible)
342 return;
322 343
344 visible = true;
345
323 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)); 346 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324 hv_store (hv, key, 32, newSViv ((long)this), 0); 347 av_push (av, newSViv ((long)this));
325} 348}
326 349
327void 350void
328overlay::hide () 351overlay::hide ()
329{ 352{
353 if (!visible)
354 return;
355
356 visible = false;
357
330 SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0); 358 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
331 359
332 if (ovs) 360 int i;
361
362 for (i = AvFILL (av); i >= 0; i--)
363 if (SvIV (*av_fetch (av, i, 1)) == (long)this)
333 { 364 {
334 char key[33]; sprintf (key, "%32lx", (long)this);
335
336 HV *hv = (HV *)SvRV (*ovs);
337 hv_delete (hv, key, 32, G_DISCARD); 365 av_delete (av, i, G_DISCARD);
366 break;
338 } 367 }
368
369 for (; i < AvFILL (av); i++)
370 av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
371
372 av_pop (av);
339} 373}
340 374
341void overlay::swap () 375void overlay::swap ()
342{ 376{
343 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w)); 377 int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
349 for (int y = ov_h; y--; ) 383 for (int y = ov_h; y--; )
350 { 384 {
351 text_t *t1 = text [y]; 385 text_t *t1 = text [y];
352 rend_t *r1 = rend [y]; 386 rend_t *r1 = rend [y];
353 387
354 text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x; 388 text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
355 rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x; 389 rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
356 390
357 for (int x = ov_w; x--; ) 391 for (int x = ov_w; x--; )
358 { 392 {
359 text_t t = *t1; *t1++ = *t2; *t2++ = t; 393 text_t t = *t1; *t1++ = *t2; *t2++ = t;
360 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t)); 394 rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
383 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV) 417 if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384 croak ("rend must be arrayref"); 418 croak ("rend must be arrayref");
385 419
386 AV *av = (AV *)SvRV (rend); 420 AV *av = (AV *)SvRV (rend);
387 421
388 for (int col = min (av_len (av) + 1, w - x - border); col--; ) 422 for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1)); 423 this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390 } 424 }
391 425
392 THIS->want_refresh = 1; 426 THIS->want_refresh = 1;
393} 427}
407 perl_free (perl); 441 perl_free (perl);
408 } 442 }
409} 443}
410 444
411void 445void
412rxvt_perl_interp::init () 446rxvt_perl_interp::init (rxvt_term *term)
413{ 447{
414 if (!perl) 448 if (!perl)
415 { 449 {
450 rxvt_push_locale (""); // perl init destroys current locale
451
416 perl_environ = rxvt_environ; 452 perl_environ = rxvt_environ;
417 swap (perl_environ, environ); 453 swap (perl_environ, environ);
418 454
419 char *argv[] = { 455 char *argv[] = {
420 "", 456 "",
421 "-T", 457 "-e"
422 "-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1", 458 "BEGIN {"
459 " urxvt->bootstrap;"
460 " unshift @INC, '" LIBDIR "';"
461 "}"
462 ""
463 "use urxvt;"
423 }; 464 };
424 465
425 perl = perl_alloc (); 466 perl = perl_alloc ();
426 perl_construct (perl); 467 perl_construct (perl);
427 468
428 if (perl_parse (perl, xs_init, 3, argv, (char **)NULL) 469 if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
429 || perl_run (perl)) 470 || perl_run (perl))
430 { 471 {
431 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n"); 472 rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432 473
433 perl_destruct (perl); 474 perl_destruct (perl);
434 perl_free (perl); 475 perl_free (perl);
435 perl = 0; 476 perl = 0;
436 } 477 }
437 478
438 swap (perl_environ, environ); 479 swap (perl_environ, environ);
480
481 rxvt_pop_locale ();
482 }
483
484 if (perl)
485 {
486 // runs outside of perls ENV
487 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
488 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
439 } 489 }
440} 490}
441 491
442static void 492static void
443ungrab (rxvt_term *THIS) 493ungrab (rxvt_term *THIS)
451} 501}
452 502
453bool 503bool
454rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...) 504rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455{ 505{
456 if (!perl) 506 if (!perl || !term->perl.self)
457 return false; 507 return false;
458 508
459 if (htype == HOOK_INIT) // first hook ever called 509 // pre-handling of some events
510 if (htype == HOOK_REFRESH_END)
460 { 511 {
461 term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term"); 512 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462 hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0); 513
514 for (int i = 0; i <= AvFILL (av); i++)
515 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463 } 516 }
464 else if (!term->perl.self) 517
465 return false; // perl not initialized for this instance 518 swap (perl_environ, environ);
519
520 bool event_consumed;
521
522 if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
523 || term->perl.should_invoke [htype])
524 try
525 {
526 dSP;
527 va_list ap;
528
529 va_start (ap, htype);
530
531 ENTER;
532 SAVETMPS;
533
534 PUSHMARK (SP);
535
536 XPUSHs (sv_2mortal (newSVterm (term)));
537 XPUSHs (sv_2mortal (newSViv (htype)));
538
539 for (;;) {
540 data_type dt = (data_type)va_arg (ap, int);
541
542 switch (dt)
543 {
544 case DT_INT:
545 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
546 break;
547
548 case DT_LONG:
549 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
550 break;
551
552 case DT_STR:
553 XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
554 break;
555
556 case DT_STR_LEN:
557 {
558 char *str = va_arg (ap, char *);
559 int len = va_arg (ap, int);
560
561 XPUSHs (sv_2mortal (newSVpvn (str, len)));
562 }
563 break;
564
565 case DT_WCS_LEN:
566 {
567 wchar_t *wstr = va_arg (ap, wchar_t *);
568 int wlen = va_arg (ap, int);
569
570 XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
571 }
572 break;
573
574 case DT_XEVENT:
575 {
576 XEvent *xe = va_arg (ap, XEvent *);
577 HV *hv = newHV ();
578
579# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
580# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
581# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
582# undef set
583
584 setiv (type, xe->type);
585 setiv (send_event, xe->xany.send_event);
586 setiv (serial, xe->xany.serial);
587
588 switch (xe->type)
589 {
590 case KeyPress:
591 case KeyRelease:
592 case ButtonPress:
593 case ButtonRelease:
594 case MotionNotify:
595 setuv (window, xe->xmotion.window);
596 setuv (root, xe->xmotion.root);
597 setuv (subwindow, xe->xmotion.subwindow);
598 setuv (time, xe->xmotion.time);
599 setiv (x, xe->xmotion.x);
600 setiv (y, xe->xmotion.y);
601 setiv (row, xe->xmotion.y / term->fheight + term->view_start);
602 setiv (col, xe->xmotion.x / term->fwidth);
603 setiv (x_root, xe->xmotion.x_root);
604 setiv (y_root, xe->xmotion.y_root);
605 setuv (state, xe->xmotion.state);
606
607 switch (xe->type)
608 {
609 case KeyPress:
610 case KeyRelease:
611 setuv (keycode, xe->xkey.keycode);
612 break;
613
614 case ButtonPress:
615 case ButtonRelease:
616 setuv (button, xe->xbutton.button);
617 break;
618
619 case MotionNotify:
620 setiv (is_hint, xe->xmotion.is_hint);
621 break;
622 }
623
624 break;
625
626 case MapNotify:
627 case UnmapNotify:
628 case ConfigureNotify:
629 setuv (event, xe->xconfigure.event);
630 setuv (window, xe->xconfigure.window);
631
632 switch (xe->type)
633 {
634 case ConfigureNotify:
635 setiv (x, xe->xconfigure.x);
636 setiv (y, xe->xconfigure.y);
637 setiv (width, xe->xconfigure.width);
638 setiv (height, xe->xconfigure.height);
639 setuv (above, xe->xconfigure.above);
640 break;
641 }
642
643 break;
644
645 case PropertyNotify:
646 setuv (window, xe->xproperty.window);
647 setuv (atom, xe->xproperty.atom);
648 setuv (time, xe->xproperty.time);
649 setiv (state, xe->xproperty.state);
650 break;
651
652 case ClientMessage:
653 setuv (window, xe->xclient.window);
654 setuv (message_type, xe->xclient.message_type);
655 setuv (format, xe->xclient.format);
656 setuv (l0, xe->xclient.data.l[0]);
657 setuv (l1, xe->xclient.data.l[1]);
658 setuv (l2, xe->xclient.data.l[2]);
659 setuv (l3, xe->xclient.data.l[3]);
660 setuv (l4, xe->xclient.data.l[4]);
661 break;
662 }
663
664 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
665 }
666 break;
667
668 case DT_END:
669 goto call;
670
671 default:
672 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
673 }
674 }
675
676 call:
677 va_end (ap);
678
679 PUTBACK;
680 int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
681 SPAGAIN;
682
683 if (count)
684 {
685 SV *status = POPs;
686 count = SvTRUE (status);
687 }
688
689 PUTBACK;
690 FREETMPS;
691 LEAVE;
692
693 if (SvTRUE (ERRSV))
694 {
695 rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
696 ungrab (term); // better lose the grab than the session
697 }
698
699 event_consumed = !!count;
700 }
701 catch (...)
702 {
703 swap (perl_environ, environ);
704 throw;
705 }
706 else
707 event_consumed = false;
708
709 // post-handling of some events
710 if (htype == HOOK_REFRESH_BEGIN)
711 {
712 AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
713
714 for (int i = AvFILL (av); i >= 0; i--)
715 ((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
716 }
466 else if (htype == HOOK_DESTROY) 717 else if (htype == HOOK_DESTROY)
467 { 718 {
468 // handled later 719 clearSVptr ((SV *)term->perl.self);
720 SvREFCNT_dec ((SV *)term->perl.self);
469 } 721 }
470 else
471 {
472 if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473 {
474 HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475
476 if (HvKEYS (hv))
477 {
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 (!term->perl.should_invoke [htype])
487 return false;
488 }
489 722
490 swap (perl_environ, environ); 723 swap (perl_environ, environ);
491 724
492 try 725 return event_consumed;
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:
513 XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
514 break;
515
516 case DT_LONG:
517 XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518 break;
519
520 case DT_STR:
521 XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
522 break;
523
524 case DT_STR_LEN:
525 {
526 char *str = va_arg (ap, char *);
527 int len = va_arg (ap, int);
528
529 XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
530 }
531 break;
532
533 case DT_WCS_LEN:
534 {
535 wchar_t *wstr = va_arg (ap, wchar_t *);
536 int wlen = va_arg (ap, int);
537
538 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
539 }
540 break;
541
542 case DT_XEVENT:
543 {
544 XEvent *xe = va_arg (ap, XEvent *);
545 HV *hv = newHV ();
546
547# 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)
549# undef set
550
551 setiv (type, xe->type);
552 setiv (send_event, xe->xany.send_event);
553 setiv (serial, xe->xany.serial);
554
555 switch (xe->type)
556 {
557 case KeyPress:
558 case KeyRelease:
559 case ButtonPress:
560 case ButtonRelease:
561 case MotionNotify:
562 setiv (time, xe->xmotion.time);
563 setiv (x, xe->xmotion.x);
564 setiv (y, xe->xmotion.y);
565 setiv (row, xe->xmotion.y / term->fheight);
566 setiv (col, xe->xmotion.x / term->fwidth);
567 setiv (x_root, xe->xmotion.x_root);
568 setiv (y_root, xe->xmotion.y_root);
569 setiv (state, xe->xmotion.state);
570 break;
571 }
572
573 switch (xe->type)
574 {
575 case KeyPress:
576 case KeyRelease:
577 setiv (keycode, xe->xkey.keycode);
578 break;
579
580 case ButtonPress:
581 case ButtonRelease:
582 setiv (button, xe->xbutton.button);
583 break;
584
585 case MotionNotify:
586 setiv (is_hint, xe->xmotion.is_hint);
587 break;
588 }
589
590 XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591 }
592 break;
593
594 case DT_END:
595 {
596 va_end (ap);
597
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:
629 rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630 }
631 }
632 }
633 catch (...)
634 {
635 swap (perl_environ, environ);
636 throw;
637 }
638} 726}
639 727
640///////////////////////////////////////////////////////////////////////////// 728/////////////////////////////////////////////////////////////////////////////
641 729
642MODULE = urxvt PACKAGE = urxvt 730MODULE = urxvt PACKAGE = urxvt
771void 859void
772fatal (const char *msg) 860fatal (const char *msg)
773 CODE: 861 CODE:
774 rxvt_fatal ("%s", msg); 862 rxvt_fatal ("%s", msg);
775 863
776SV *
777untaint (SV *sv)
778 CODE:
779 RETVAL = newSVsv (sv);
780 SvTAINTED_off (RETVAL);
781 OUTPUT:
782 RETVAL
783
784void 864void
785_exit (int status) 865_exit (int status)
786
787bool
788safe ()
789 CODE:
790 RETVAL = !rxvt_tainted ();
791 OUTPUT:
792 RETVAL
793 866
794NV 867NV
795NOW () 868NOW ()
796 CODE: 869 CODE:
797 RETVAL = NOW; 870 RETVAL = NOW;
862 935
863 for (int i = 1; i < items; i++) 936 for (int i = 1; i < items; i++)
864 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i)))); 937 term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
865 938
866 AV *envv = (AV *)SvRV (ST (0)); 939 AV *envv = (AV *)SvRV (ST (0));
867 for (int i = av_len (envv) + 1; i--; ) 940 for (int i = AvFILL (envv) + 1; i--; )
868 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1)))); 941 term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
869 942
870 term->envv->push_back (0); 943 term->envv->push_back (0);
871 944
872 bool success; 945 bool success;
893 RETVAL 966 RETVAL
894 967
895void 968void
896rxvt_term::destroy () 969rxvt_term::destroy ()
897 970
898#if ENABLE_PERL_FRILLS
899
900void
901rxvt_term::XListProperties (U32 window)
902 PPCODE:
903{
904 int count;
905 Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
906
907 EXTEND (SP, count);
908 while (count--)
909 PUSHs (newSVuv ((U32)props [count]));
910
911 XFree (props);
912}
913
914void
915rxvt_term::XGetWindowProperty (U32 window, U32 property)
916 PPCODE:
917{
918 Atom type;
919 int format;
920 unsigned long nitems;
921 unsigned long bytes_after;
922 unsigned char *prop;
923 XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
924 0, 1<<30, 0, AnyPropertyType,
925 &type, &format, &nitems, &bytes_after, &prop);
926 if (type != None)
927 {
928 EXTEND (SP, 3);
929 PUSHs (newSVuv ((U32)type));
930 PUSHs (newSViv (format));
931 PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
932 XFree (prop);
933 }
934}
935
936void
937rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
938 CODE:
939{
940 STRLEN len;
941 char *data_ = SvPVbyte (data, len);
942
943 XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
944 type, format, PropModeReplace,
945 (unsigned char *)data, len * 8 / format);
946}
947
948void
949rxvt_term::XDeleteProperty (U32 window, U32 property)
950 CODE:
951 XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953U32
954rxvt_term::DefaultRootWindow ()
955 CODE:
956 RETVAL = (U32)THIS->display->root;
957 OUTPUT:
958 RETVAL
959
960U32
961rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
962 CODE:
963 RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
964 x, y, width, height, 0,
965 THIS->pix_colors_focused[Color_border],
966 THIS->pix_colors_focused[Color_border]);
967 OUTPUT:
968 RETVAL
969
970void
971rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
972 CODE:
973 XReparentWindow (THIS->display->display, window, parent, x, y);
974
975#endif
976
977void 971void
978rxvt_term::set_should_invoke (int htype, int inc) 972rxvt_term::set_should_invoke (int htype, int inc)
979 CODE: 973 CODE:
980 THIS->perl.should_invoke [htype] += inc; 974 THIS->perl.should_invoke [htype] += inc;
981 975
985 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1, 979 XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
986 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask, 980 ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
987 GrabModeSync, GrabModeSync, None, GRAB_CURSOR); 981 GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
988 982
989bool 983bool
990rxvt_term::grab (U32 eventtime, int sync = 0) 984rxvt_term::grab (Time eventtime, int sync = 0)
991 CODE: 985 CODE:
992{ 986{
993 int mode = sync ? GrabModeSync : GrabModeAsync; 987 int mode = sync ? GrabModeSync : GrabModeAsync;
994 988
995 THIS->perl.grabtime = 0; 989 THIS->perl.grabtime = 0;
1053 char *mbstr = rxvt_wcstombs (wstr); 1047 char *mbstr = rxvt_wcstombs (wstr);
1054 rxvt_pop_locale (); 1048 rxvt_pop_locale ();
1055 1049
1056 free (wstr); 1050 free (wstr);
1057 1051
1058 RETVAL = taint_if (newSVpv (mbstr, 0), str); 1052 RETVAL = newSVpv (mbstr, 0);
1059 free (mbstr); 1053 free (mbstr);
1060} 1054}
1061 OUTPUT: 1055 OUTPUT:
1062 RETVAL 1056 RETVAL
1063 1057
1070 1064
1071 rxvt_push_locale (THIS->locale); 1065 rxvt_push_locale (THIS->locale);
1072 wchar_t *wstr = rxvt_mbstowcs (data, len); 1066 wchar_t *wstr = rxvt_mbstowcs (data, len);
1073 rxvt_pop_locale (); 1067 rxvt_pop_locale ();
1074 1068
1075 RETVAL = taint_if (wcs2sv (wstr), octets); 1069 RETVAL = wcs2sv (wstr);
1076 free (wstr); 1070 free (wstr);
1077} 1071}
1078 OUTPUT: 1072 OUTPUT:
1079 RETVAL 1073 RETVAL
1080 1074
1087#define TERM_OFFSET_fbase TERM_OFFSET(fbase) 1081#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1088#define TERM_OFFSET_nrow TERM_OFFSET(nrow) 1082#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1089#define TERM_OFFSET_ncol TERM_OFFSET(ncol) 1083#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1090#define TERM_OFFSET_focus TERM_OFFSET(focus) 1084#define TERM_OFFSET_focus TERM_OFFSET(focus)
1091#define TERM_OFFSET_mapped TERM_OFFSET(mapped) 1085#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
1086#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
1087#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
1088#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1092#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines) 1089#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1093#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows) 1090#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1094#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved) 1091#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1095 1092
1096int 1093int
1097rxvt_term::width () 1094rxvt_term::width ()
1098 ALIAS: 1095 ALIAS:
1099 width = TERM_OFFSET_width 1096 width = TERM_OFFSET_width
1103 fbase = TERM_OFFSET_fbase 1100 fbase = TERM_OFFSET_fbase
1104 nrow = TERM_OFFSET_nrow 1101 nrow = TERM_OFFSET_nrow
1105 ncol = TERM_OFFSET_ncol 1102 ncol = TERM_OFFSET_ncol
1106 focus = TERM_OFFSET_focus 1103 focus = TERM_OFFSET_focus
1107 mapped = TERM_OFFSET_mapped 1104 mapped = TERM_OFFSET_mapped
1105 int_bwidth = TERM_OFFSET_int_bwidth
1106 ext_bwidth = TERM_OFFSET_ext_bwidth
1107 lineSpace = TERM_OFFSET_lineSpace
1108 saveLines = TERM_OFFSET_saveLines 1108 saveLines = TERM_OFFSET_saveLines
1109 total_rows = TERM_OFFSET_total_rows 1109 total_rows = TERM_OFFSET_total_rows
1110 nsaved = TERM_OFFSET_nsaved 1110 top_row = TERM_OFFSET_top_row
1111 CODE: 1111 CODE:
1112 RETVAL = *(int *)((char *)THIS + ix); 1112 RETVAL = *(int *)((char *)THIS + ix);
1113 OUTPUT: 1113 OUTPUT:
1114 RETVAL 1114 RETVAL
1115 1115
1117rxvt_term::ModLevel3Mask () 1117rxvt_term::ModLevel3Mask ()
1118 ALIAS: 1118 ALIAS:
1119 ModLevel3Mask = 0 1119 ModLevel3Mask = 0
1120 ModMetaMask = 1 1120 ModMetaMask = 1
1121 ModNumLockMask = 2 1121 ModNumLockMask = 2
1122 current_screen = 3
1122 CODE: 1123 CODE:
1123 switch (ix) 1124 switch (ix)
1124 { 1125 {
1125 case 0: RETVAL = THIS->ModLevel3Mask; break; 1126 case 0: RETVAL = THIS->ModLevel3Mask; break;
1126 case 1: RETVAL = THIS->ModMetaMask; break; 1127 case 1: RETVAL = THIS->ModMetaMask; break;
1127 case 2: RETVAL = THIS->ModNumLockMask; break; 1128 case 2: RETVAL = THIS->ModNumLockMask; break;
1129 case 3: RETVAL = THIS->current_screen; break;
1128 } 1130 }
1129 OUTPUT: 1131 OUTPUT:
1130 RETVAL 1132 RETVAL
1131 1133
1132char * 1134char *
1170 if (events != EVENT_UNDEF) 1172 if (events != EVENT_UNDEF)
1171 THIS->pty_ev.set (events); 1173 THIS->pty_ev.set (events);
1172 OUTPUT: 1174 OUTPUT:
1173 RETVAL 1175 RETVAL
1174 1176
1175U32 1177Window
1176rxvt_term::parent () 1178rxvt_term::parent ()
1177 CODE: 1179 CODE:
1178 RETVAL = (U32)THIS->parent [0]; 1180 RETVAL = THIS->parent [0];
1179 OUTPUT: 1181 OUTPUT:
1180 RETVAL 1182 RETVAL
1181 1183
1182U32 1184Window
1183rxvt_term::vt () 1185rxvt_term::vt ()
1184 CODE: 1186 CODE:
1185 RETVAL = (U32)THIS->vt; 1187 RETVAL = THIS->vt;
1186 OUTPUT: 1188 OUTPUT:
1187 RETVAL 1189 RETVAL
1188 1190
1189void 1191void
1190rxvt_term::vt_emask_add (U32 emask) 1192rxvt_term::vt_emask_add (U32 emask)
1199 THIS->rstyle = new_rstyle; 1201 THIS->rstyle = new_rstyle;
1200 OUTPUT: 1202 OUTPUT:
1201 RETVAL 1203 RETVAL
1202 1204
1203int 1205int
1204rxvt_term::view_start (int newval = -1) 1206rxvt_term::view_start (int newval = 1)
1205 PROTOTYPE: $;$ 1207 PROTOTYPE: $;$
1206 CODE: 1208 CODE:
1207{ 1209{
1208 RETVAL = THIS->view_start; 1210 RETVAL = THIS->view_start;
1209 1211
1210 if (newval >= 0) 1212 if (newval <= 0)
1211 { 1213 THIS->scr_changeview (max (newval, THIS->top_row));
1212 THIS->view_start = min (newval, THIS->nsaved);
1213 THIS->scr_changeview (RETVAL);
1214 }
1215} 1214}
1216 OUTPUT: 1215 OUTPUT:
1217 RETVAL 1216 RETVAL
1217
1218void
1219rxvt_term::focus_in ()
1220
1221void
1222rxvt_term::focus_out ()
1218 1223
1219void 1224void
1220rxvt_term::want_refresh () 1225rxvt_term::want_refresh ()
1221 CODE: 1226 CODE:
1222 THIS->want_refresh = 1; 1227 THIS->want_refresh = 1;
1223 1228
1224void 1229void
1225rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1230rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1226 PPCODE: 1231 PPCODE:
1227{ 1232{
1228 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1233 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1229 XSRETURN_EMPTY; 1234 XSRETURN_EMPTY;
1230 1235
1231 line_t &l = ROW(row_number); 1236 line_t &l = ROW(row_number);
1232 1237
1233 if (GIMME_V != G_VOID) 1238 if (GIMME_V != G_VOID)
1235 wchar_t *wstr = new wchar_t [THIS->ncol]; 1240 wchar_t *wstr = new wchar_t [THIS->ncol];
1236 1241
1237 for (int col = 0; col < THIS->ncol; col++) 1242 for (int col = 0; col < THIS->ncol; col++)
1238 wstr [col] = l.t [col]; 1243 wstr [col] = l.t [col];
1239 1244
1240 XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol)))); 1245 XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1241 1246
1242 delete [] wstr; 1247 delete [] wstr;
1243 } 1248 }
1244 1249
1245 if (new_text) 1250 if (new_text)
1246 { 1251 {
1247 wchar_t *wstr = sv2wcs (new_text); 1252 wchar_t *wstr = sv2wcs (new_text);
1248 1253
1249 int len = min (wcslen (wstr) - start_ofs, max_len); 1254 int len = min (wcslen (wstr) - start_ofs, max_len);
1250 1255
1251 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1256 if (start_col < 0 || start_col + len > THIS->ncol)
1252 { 1257 {
1253 free (wstr); 1258 free (wstr);
1254 croak ("new_text extends beyond horizontal margins"); 1259 croak ("new_text extends beyond horizontal margins");
1255 } 1260 }
1256 1261
1266 1271
1267void 1272void
1268rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS) 1273rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1269 PPCODE: 1274 PPCODE:
1270{ 1275{
1271 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1276 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1272 XSRETURN_EMPTY; 1277 XSRETURN_EMPTY;
1273 1278
1274 line_t &l = ROW(row_number); 1279 line_t &l = ROW(row_number);
1275 1280
1276 if (GIMME_V != G_VOID) 1281 if (GIMME_V != G_VOID)
1288 { 1293 {
1289 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV) 1294 if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1290 croak ("new_rend must be arrayref"); 1295 croak ("new_rend must be arrayref");
1291 1296
1292 AV *av = (AV *)SvRV (new_rend); 1297 AV *av = (AV *)SvRV (new_rend);
1293 int len = min (av_len (av) + 1 - start_ofs, max_len); 1298 int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1294 1299
1295 if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len)) 1300 if (start_col < 0 || start_col + len > THIS->ncol)
1296 croak ("new_rend array extends beyond horizontal margins"); 1301 croak ("new_rend array extends beyond horizontal margins");
1297 1302
1298 for (int col = start_col; col < start_col + len; col++) 1303 for (int col = start_col; col < start_col + len; col++)
1299 { 1304 {
1300 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask; 1305 rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
1306 1311
1307int 1312int
1308rxvt_term::ROW_l (int row_number, int new_length = -1) 1313rxvt_term::ROW_l (int row_number, int new_length = -1)
1309 CODE: 1314 CODE:
1310{ 1315{
1311 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1316 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1312 XSRETURN_EMPTY; 1317 XSRETURN_EMPTY;
1313 1318
1314 line_t &l = ROW(row_number); 1319 line_t &l = ROW(row_number);
1315 RETVAL = l.l; 1320 RETVAL = l.l;
1316 1321
1322 1327
1323bool 1328bool
1324rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1) 1329rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1325 CODE: 1330 CODE:
1326{ 1331{
1327 if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow)) 1332 if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1328 XSRETURN_EMPTY; 1333 XSRETURN_EMPTY;
1329 1334
1330 line_t &l = ROW(row_number); 1335 line_t &l = ROW(row_number);
1331 RETVAL = l.is_longer (); 1336 RETVAL = l.is_longer ();
1332 1337
1366 else 1371 else
1367 *r++ = *s; 1372 *r++ = *s;
1368 1373
1369 rxvt_pop_locale (); 1374 rxvt_pop_locale ();
1370 1375
1371 RETVAL = taint_if (wcs2sv (rstr, r - rstr), string); 1376 RETVAL = wcs2sv (rstr, r - rstr);
1372 1377
1373 delete [] rstr; 1378 delete [] rstr;
1374} 1379}
1375 OUTPUT: 1380 OUTPUT:
1376 RETVAL 1381 RETVAL
1402 else if (IS_COMPOSE (*s)) 1407 else if (IS_COMPOSE (*s))
1403 r += rxvt_composite.expand (*s, r); 1408 r += rxvt_composite.expand (*s, r);
1404 else 1409 else
1405 *r++ = *s; 1410 *r++ = *s;
1406 1411
1407 RETVAL = taint_if (wcs2sv (rstr, r - rstr), text); 1412 RETVAL = wcs2sv (rstr, r - rstr);
1408 1413
1409 delete [] rstr; 1414 delete [] rstr;
1410} 1415}
1411 OUTPUT: 1416 OUTPUT:
1412 RETVAL 1417 RETVAL
1434 1439
1435 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES)) 1440 if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1436 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value); 1441 croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1437 1442
1438 if (GIMME_V != G_VOID) 1443 if (GIMME_V != G_VOID)
1439 XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef); 1444 XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1440 1445
1441 if (newval) 1446 if (newval)
1442 { 1447 {
1443 if (SvOK (newval)) 1448 if (SvOK (newval))
1444 { 1449 {
1451 } 1456 }
1452} 1457}
1453 1458
1454const char * 1459const char *
1455rxvt_term::x_resource (const char *name) 1460rxvt_term::x_resource (const char *name)
1456 CLEANUP:
1457 SvTAINTED_on (ST (0));
1458 1461
1459bool 1462bool
1460rxvt_term::option (U32 optval, int set = -1) 1463rxvt_term::option (U32 optval, int set = -1)
1461 CODE: 1464 CODE:
1462{ 1465{
1467 if (set) 1470 if (set)
1468 THIS->options |= optval; 1471 THIS->options |= optval;
1469 else 1472 else
1470 THIS->options &= ~optval; 1473 THIS->options &= ~optval;
1471 1474
1475 if (THIS->check_ev.is_active ()) // avoid doing this before START
1472 switch (optval) 1476 switch (optval)
1473 { 1477 {
1474 case Opt_skipBuiltinGlyphs: 1478 case Opt_skipBuiltinGlyphs:
1475 THIS->set_fonts (); 1479 THIS->set_fonts ();
1476 THIS->scr_remap_chars (); 1480 THIS->scr_remap_chars ();
1477 THIS->scr_touch (true); 1481 THIS->scr_touch (true);
1478 THIS->want_refresh = 1; 1482 THIS->want_refresh = 1;
1479 break; 1483 break;
1480 1484
1481 case Opt_cursorUnderline: 1485 case Opt_cursorUnderline:
1482 THIS->want_refresh = 1; 1486 THIS->want_refresh = 1;
1483 break; 1487 break;
1484 1488
1485# case Opt_scrollBar_floating: 1489# case Opt_scrollBar_floating:
1486# case Opt_scrollBar_right: 1490# case Opt_scrollBar_right:
1487# THIS->resize_all_windows (THIS->width, THIS->height, 1); 1491# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1488# break; 1492# break;
1489 } 1493 }
1490 } 1494 }
1491} 1495}
1492 OUTPUT: 1496 OUTPUT:
1493 RETVAL 1497 RETVAL
1494 1498
1522 PUSHs (sv_2mortal (newSViv (rc.col))); 1526 PUSHs (sv_2mortal (newSViv (rc.col)));
1523 } 1527 }
1524 1528
1525 if (items == 3) 1529 if (items == 3)
1526 { 1530 {
1527 rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1); 1531 rc.row = SvIV (ST (1));
1528 rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1); 1532 rc.col = SvIV (ST (2));
1533
1534 if (ix == 2 && rc.col == 0)
1535 {
1536 rc.row--;
1537 rc.col = THIS->ncol;
1538 }
1539
1540 clamp_it (rc.col, 0, THIS->ncol);
1541 clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1529 1542
1530 if (ix) 1543 if (ix)
1531 THIS->want_refresh = 1; 1544 THIS->want_refresh = 1;
1532 } 1545 }
1533} 1546}
1541 1554
1542#void 1555#void
1543#rxvt_term::selection_clear () 1556#rxvt_term::selection_clear ()
1544 1557
1545void 1558void
1546rxvt_term::selection_make (U32 eventtime, bool rect = false) 1559rxvt_term::selection_make (Time eventtime, bool rect = false)
1547 CODE: 1560 CODE:
1548 THIS->selection.op = SELECTION_CONT; 1561 THIS->selection.op = SELECTION_CONT;
1549 THIS->selection.rect = rect; 1562 THIS->selection.rect = rect;
1550 THIS->selection_make (eventtime); 1563 THIS->selection_make (eventtime);
1551 1564
1552int 1565int
1553rxvt_term::selection_grab (U32 eventtime) 1566rxvt_term::selection_grab (Time eventtime)
1554 1567
1555void 1568void
1556rxvt_term::selection (SV *newtext = 0) 1569rxvt_term::selection (SV *newtext = 0)
1557 PPCODE: 1570 PPCODE:
1558{ 1571{
1559 if (GIMME_V != G_VOID) 1572 if (GIMME_V != G_VOID)
1560 XPUSHs (THIS->selection.text 1573 XPUSHs (THIS->selection.text
1561 ? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))) 1574 ? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1562 : &PL_sv_undef); 1575 : &PL_sv_undef);
1563 1576
1564 if (newtext) 1577 if (newtext)
1565 { 1578 {
1566 free (THIS->selection.text); 1579 free (THIS->selection.text);
1576void 1589void
1577rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid) 1590rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1578 1591
1579void 1592void
1580rxvt_term::scr_bell () 1593rxvt_term::scr_bell ()
1594
1595void
1596rxvt_term::scr_change_screen (int screen)
1581 1597
1582void 1598void
1583rxvt_term::scr_add_lines (SV *string) 1599rxvt_term::scr_add_lines (SV *string)
1584 CODE: 1600 CODE:
1585{ 1601{
1626 o->self = (HV *)SvRV (RETVAL); 1642 o->self = (HV *)SvRV (RETVAL);
1627} 1643}
1628 OUTPUT: 1644 OUTPUT:
1629 RETVAL 1645 RETVAL
1630 1646
1647#############################################################################
1648# Various X Utility Functions
1649#############################################################################
1650
1651void
1652rxvt_term::XListProperties (Window window)
1653 PPCODE:
1654{
1655 int count;
1656 Atom *props = XListProperties (THIS->display->display, window, &count);
1657
1658 EXTEND (SP, count);
1659 while (count--)
1660 PUSHs (newSVuv ((U32)props [count]));
1661
1662 XFree (props);
1663}
1664
1665void
1666rxvt_term::XGetWindowProperty (Window window, Atom property)
1667 PPCODE:
1668{
1669 Atom type;
1670 int format;
1671 unsigned long nitems;
1672 unsigned long bytes_after;
1673 unsigned char *prop;
1674
1675 XGetWindowProperty (THIS->display->display, window, property,
1676 0, 1<<24, 0, AnyPropertyType,
1677 &type, &format, &nitems, &bytes_after, &prop);
1678
1679 if (type != None)
1680 {
1681 int elemsize = format == 16 ? sizeof (short)
1682 : format == 32 ? sizeof (long)
1683 : 1;
1684
1685 EXTEND (SP, 3);
1686 PUSHs (newSVuv ((U32)type));
1687 PUSHs (newSViv (format));
1688 PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
1689 XFree (prop);
1690 }
1691}
1692
1693void
1694rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
1695 CODE:
1696{
1697 STRLEN len;
1698 char *data_ = SvPVbyte (data, len);
1699
1700 int elemsize = format == 16 ? sizeof (short)
1701 : format == 32 ? sizeof (long)
1702 : 1;
1703
1704 XChangeProperty (THIS->display->display, window, property,
1705 type, format, PropModeReplace,
1706 (unsigned char *)data_, len / elemsize);
1707 XSync (THIS->display->display, 0);
1708}
1709
1710Atom
1711XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
1712 C_ARGS: term->display->display, atom_name, only_if_exists
1713
1714char *
1715XGetAtomName (rxvt_term *term, Atom atom)
1716 C_ARGS: term->display->display, atom
1717 CLEANUP:
1718 XFree (RETVAL);
1719
1720void
1721XDeleteProperty (rxvt_term *term, Window window, Atom property)
1722 C_ARGS: term->display->display, window, property
1723
1724Window
1725rxvt_term::DefaultRootWindow ()
1726 CODE:
1727 RETVAL = THIS->display->root;
1728 OUTPUT:
1729 RETVAL
1730
1731#if 0
1732
1733Window
1734XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
1735 C_ARGS: term->display->display, (Window)parent,
1736 x, y, width, height, 0,
1737 term->pix_colors_focused[Color_border],
1738 term->pix_colors_focused[Color_border]
1739
1740#endif
1741
1742void
1743XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
1744 C_ARGS: term->display->display, window, parent, x, y
1745
1746void
1747XMapWindow (rxvt_term *term, Window window)
1748 C_ARGS: term->display->display, window
1749
1750void
1751XUnmapWindow (rxvt_term *term, Window window)
1752 C_ARGS: term->display->display, window
1753
1754void
1755XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
1756 C_ARGS: term->display->display, window, x, y, width, height
1757
1758void
1759rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
1760 CODE:
1761{
1762 XWindowAttributes attr;
1763 XGetWindowAttributes (THIS->display->display, window, &attr);
1764 XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
1765}
1766
1767void
1768rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
1769 PPCODE:
1770{
1771 int dx, dy;
1772 Window child;
1773
1774 if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
1775 {
1776 EXTEND (SP, 3);
1777 PUSHs (newSViv (dx));
1778 PUSHs (newSViv (dy));
1779 PUSHs (newSVuv (child));
1780 }
1781}
1782
1783#############################################################################
1784# urxvt::overlay
1785#############################################################################
1786
1631MODULE = urxvt PACKAGE = urxvt::overlay 1787MODULE = urxvt PACKAGE = urxvt::overlay
1632 1788
1633void 1789void
1634overlay::set (int x, int y, SV *text, SV *rend = 0) 1790overlay::set (int x, int y, SV *text, SV *rend = 0)
1635 1791
1639void 1795void
1640overlay::hide () 1796overlay::hide ()
1641 1797
1642void 1798void
1643overlay::DESTROY () 1799overlay::DESTROY ()
1800
1801#############################################################################
1802# urxvt::watcher
1803#############################################################################
1804
1805MODULE = urxvt PACKAGE = urxvt::watcher
1806
1807CHAINED
1808perl_watcher::cb (SV *cb)
1809 CODE:
1810 THIS->cb (cb);
1811 OUTPUT:
1812 RETVAL
1813
1814#############################################################################
1815# urxvt::timer
1816#############################################################################
1644 1817
1645MODULE = urxvt PACKAGE = urxvt::timer 1818MODULE = urxvt PACKAGE = urxvt::timer
1646 1819
1647SV * 1820SV *
1648timer::new () 1821timer::new ()
1649 CODE: 1822 CODE:
1650 timer *w = new timer; 1823 timer *w = new timer;
1651 w->start (NOW); 1824 w->start (NOW);
1652 RETVAL = newSVptr ((void *)w, "urxvt::timer"); 1825 RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1653 w->self = (HV *)SvRV (RETVAL); 1826 w->self = (HV *)SvRV (RETVAL);
1654 OUTPUT:
1655 RETVAL
1656
1657timer *
1658timer::cb (SV *cb)
1659 CODE:
1660 THIS->cb (cb);
1661 RETVAL = THIS;
1662 OUTPUT: 1827 OUTPUT:
1663 RETVAL 1828 RETVAL
1664 1829
1665NV 1830NV
1666timer::at () 1831timer::at ()
1667 CODE: 1832 CODE:
1668 RETVAL = THIS->at; 1833 RETVAL = THIS->at;
1669 OUTPUT: 1834 OUTPUT:
1670 RETVAL 1835 RETVAL
1671 1836
1672timer * 1837CHAINED
1673timer::interval (NV interval) 1838timer::interval (NV interval)
1674 CODE: 1839 CODE:
1675 THIS->interval = interval; 1840 THIS->interval = interval;
1841 OUTPUT:
1676 RETVAL = THIS; 1842 RETVAL
1677 OUTPUT:
1678 RETVAL
1679 1843
1680timer * 1844CHAINED
1681timer::set (NV tstamp) 1845timer::set (NV tstamp)
1682 CODE: 1846 CODE:
1683 THIS->set (tstamp); 1847 THIS->set (tstamp);
1848 OUTPUT:
1684 RETVAL = THIS; 1849 RETVAL
1685 OUTPUT:
1686 RETVAL
1687 1850
1688timer * 1851CHAINED
1689timer::start (NV tstamp = THIS->at) 1852timer::start (NV tstamp = THIS->at)
1690 CODE: 1853 CODE:
1691 THIS->start (tstamp); 1854 THIS->start (tstamp);
1855 OUTPUT:
1692 RETVAL = THIS; 1856 RETVAL
1693 OUTPUT:
1694 RETVAL
1695 1857
1696timer * 1858CHAINED
1859timer::after (NV delay)
1860 CODE:
1861 THIS->start (NOW + delay);
1862 OUTPUT:
1863 RETVAL
1864
1865CHAINED
1697timer::stop () 1866timer::stop ()
1698 CODE: 1867 CODE:
1699 THIS->stop (); 1868 THIS->stop ();
1700 RETVAL = THIS;
1701 OUTPUT: 1869 OUTPUT:
1702 RETVAL 1870 RETVAL
1703 1871
1704void 1872void
1705timer::DESTROY () 1873timer::DESTROY ()
1874
1875#############################################################################
1876# urxvt::iow
1877#############################################################################
1706 1878
1707MODULE = urxvt PACKAGE = urxvt::iow 1879MODULE = urxvt PACKAGE = urxvt::iow
1708 1880
1709SV * 1881SV *
1710iow::new () 1882iow::new ()
1711 CODE: 1883 CODE:
1712 iow *w = new iow; 1884 iow *w = new iow;
1713 RETVAL = newSVptr ((void *)w, "urxvt::iow"); 1885 RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1714 w->self = (HV *)SvRV (RETVAL); 1886 w->self = (HV *)SvRV (RETVAL);
1715 OUTPUT: 1887 OUTPUT:
1716 RETVAL 1888 RETVAL
1717 1889
1718iow * 1890CHAINED
1719iow::cb (SV *cb)
1720 CODE:
1721 THIS->cb (cb);
1722 RETVAL = THIS;
1723 OUTPUT:
1724 RETVAL
1725
1726iow *
1727iow::fd (int fd) 1891iow::fd (int fd)
1728 CODE: 1892 CODE:
1729 THIS->fd = fd; 1893 THIS->fd = fd;
1894 OUTPUT:
1730 RETVAL = THIS; 1895 RETVAL
1731 OUTPUT:
1732 RETVAL
1733 1896
1734iow * 1897CHAINED
1735iow::events (short events) 1898iow::events (short events)
1736 CODE: 1899 CODE:
1737 THIS->events = events; 1900 THIS->events = events;
1901 OUTPUT:
1738 RETVAL = THIS; 1902 RETVAL
1739 OUTPUT:
1740 RETVAL
1741 1903
1742iow * 1904CHAINED
1743iow::start () 1905iow::start ()
1744 CODE: 1906 CODE:
1745 THIS->start (); 1907 THIS->start ();
1908 OUTPUT:
1746 RETVAL = THIS; 1909 RETVAL
1747 OUTPUT:
1748 RETVAL
1749 1910
1750iow * 1911CHAINED
1751iow::stop () 1912iow::stop ()
1752 CODE: 1913 CODE:
1753 THIS->stop (); 1914 THIS->stop ();
1754 RETVAL = THIS;
1755 OUTPUT: 1915 OUTPUT:
1756 RETVAL 1916 RETVAL
1757 1917
1758void 1918void
1759iow::DESTROY () 1919iow::DESTROY ()
1760 1920
1921#############################################################################
1922# urxvt::iw
1923#############################################################################
1761 1924
1925MODULE = urxvt PACKAGE = urxvt::iw
1926
1927SV *
1928iw::new ()
1929 CODE:
1930 iw *w = new iw;
1931 RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
1932 w->self = (HV *)SvRV (RETVAL);
1933 OUTPUT:
1934 RETVAL
1935
1936CHAINED
1937iw::start ()
1938 CODE:
1939 THIS->start ();
1940 OUTPUT:
1941 RETVAL
1942
1943CHAINED
1944iw::stop ()
1945 CODE:
1946 THIS->stop ();
1947 OUTPUT:
1948 RETVAL
1949
1950void
1951iw::DESTROY ()
1952
1953#############################################################################
1954# urxvt::pw
1955#############################################################################
1956
1957MODULE = urxvt PACKAGE = urxvt::pw
1958
1959SV *
1960pw::new ()
1961 CODE:
1962 pw *w = new pw;
1963 RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
1964 w->self = (HV *)SvRV (RETVAL);
1965 OUTPUT:
1966 RETVAL
1967
1968CHAINED
1969pw::start (int pid)
1970 CODE:
1971 THIS->start (pid);
1972 OUTPUT:
1973 RETVAL
1974
1975CHAINED
1976pw::stop ()
1977 CODE:
1978 THIS->stop ();
1979 OUTPUT:
1980 RETVAL
1981
1982void
1983pw::DESTROY ()
1984
1985

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