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/cvs/rxvt-unicode/src/rxvtperl.xs

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.70 by root, Tue Jan 17 09:34:21 2006 UTC vs.
Revision 1.93 by root, Wed Jan 25 15:02:47 2006 UTC

…		…
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 1	55	typedef int CHAINED UNUSED;
56		56
57	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
58
59	static SV *
60	taint (SV *sv)
61	{
62	SvTAINT (sv);
63	return sv;
64	}
65
66	static SV *
67	taint_if (SV *sv, SV *src)
68	{
69	if (SvTAINTED (src))
70	SvTAINT (sv);
71
72	return sv;
73	}
74		58
75	static wchar_t *	59	static wchar_t *
76	sv2wcs (SV *sv)	60	sv2wcs (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
139	struct perl_watcher	125	struct 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
192	struct timer : time_watcher, perl_watcher	179	struct 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
213	struct iow : io_watcher, perl_watcher	200	struct 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
		216	struct 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
		232	struct 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
230	struct overlay {	249	class overlay {
231	HV *self;
232	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
233	int x, y, w, h;	252	int x, y, w, h;
234	int border;	253	int border;
235	text_t **text;	254	text_t **text;
236	rend_t **rend;	255	rend_t **rend;
237		256
		257	public:
		258	HV *self;
		259
238	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	260	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
239	~overlay ();	261	~overlay ();
240		262
241	void show ();	263	void show ();
242	void hide ();	264	void hide ();
…		…
245		267
246	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
247	};	269	};
248		270
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	271	overlay::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)	272	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
251	{	273	{
252	if (border == 2)	274	if (border == 2)
253	{	275	{
254	w += 2;	276	w += 2;
255	h += 2;	277	h += 2;
…		…
294	*rp++ = r;	316	*rp++ = r;
295	}	317	}
296	}	318	}
297		319
298	show ();	320	show ();
299	THIS->want_refresh = 1;
300	}	321	}
301		322
302	overlay::~overlay ()	323	overlay::~overlay ()
303	{	324	{
304	hide ();	325	hide ();
…		…
309	delete [] rend[y];	330	delete [] rend[y];
310	}	331	}
311		332
312	delete [] text;	333	delete [] text;
313	delete [] rend;	334	delete [] rend;
		335	}
		336
		337	void
		338	overlay::show ()
		339	{
		340	if (overlay_av)
		341	return;
		342
		343	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		344	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		345	));
		346	av_push (overlay_av, newSViv ((long)this));
314		347
315	THIS->want_refresh = 1;	348	THIS->want_refresh = 1;
316	}	349	}
317		350
318	void	351	void
319	overlay::show ()
320	{
321	char key[33]; sprintf (key, "%32lx", (long)this);
322
323	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
324	hv_store (hv, key, 32, newSViv ((long)this), 0);
325	}
326
327	void
328	overlay::hide ()	352	overlay::hide ()
329	{	353	{
330	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	354	if (!overlay_av)
		355	return;
331		356
332	if (ovs)	357	int i;
		358
		359	for (i = AvFILL (overlay_av); i >= 0; i--)
		360	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
333	{	361	{
334	char key[33]; sprintf (key, "%32lx", (long)this);	362	av_delete (overlay_av, i, G_DISCARD);
335		363	break;
336	HV *hv = (HV *)SvRV (*ovs);
337	hv_delete (hv, key, 32, G_DISCARD);
338	}	364	}
		365
		366	for (; i < AvFILL (overlay_av); i++)
		367	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		368
		369	av_pop (overlay_av);
		370
		371	SvREFCNT_dec (overlay_av);
		372	overlay_av = 0;
		373
		374	THIS->want_refresh = 1;
339	}	375	}
340		376
341	void overlay::swap ()	377	void overlay::swap ()
342	{	378	{
343	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	379	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
383	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
384	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
385		421
386	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
387		423
388	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
389	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
390	}	426	}
391		427
392	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
393	}	429	}
…		…
418	perl_environ = rxvt_environ;	454	perl_environ = rxvt_environ;
419	swap (perl_environ, environ);	455	swap (perl_environ, environ);
420		456
421	char *argv[] = {	457	char *argv[] = {
422	"",	458	"",
423	"-T",	459	"-e"
424	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
425	};	466	};
426		467
427	perl = perl_alloc ();	468	perl = perl_alloc ();
428	perl_construct (perl);	469	perl_construct (perl);
429		470
430	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	471	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
431	|| perl_run (perl))	472	|| perl_run (perl))
432	{	473	{
433	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	474	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
434		475
435	perl_destruct (perl);	476	perl_destruct (perl);
…		…
444		485
445	if (perl)	486	if (perl)
446	{	487	{
447	// runs outside of perls ENV	488	// runs outside of perls ENV
448	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	489	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
449	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	490	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
450	}	491	}
451	}	492	}
452		493
453	static void	494	static void
454	ungrab (rxvt_term *THIS)	495	ungrab (rxvt_term *THIS)
…		…
459	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	500	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
460	THIS->perl.grabtime = 0;	501	THIS->perl.grabtime = 0;
461	}	502	}
462	}	503	}
463		504
464	static void
465	swap_overlays (rxvt_term *term)
466	{
467	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
468
469	if (HvKEYS (hv))
470	{
471	hv_iterinit (hv);
472
473	while (HE *he = hv_iternext (hv))
474	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
475	}
476	}
477
478	bool	505	bool
479	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
480	{	507	{
481	if (!perl || !term->perl.self)	508	if (!perl || !term->perl.self)
482	return false;	509	return false;
483		510
484	// pre-handling of some events	511	// pre-handling of some events
485	if (htype == HOOK_REFRESH_END)	512	if (htype == HOOK_REFRESH_END)
486	swap_overlays (term);	513	{
		514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
487		519
488	swap (perl_environ, environ);	520	swap (perl_environ, environ);
489		521
490	bool event_consumed;	522	bool event_consumed;
491		523
…		…
518	case DT_LONG:	550	case DT_LONG:
519	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	551	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
520	break;	552	break;
521		553
522	case DT_STR:	554	case DT_STR:
523	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	555	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
524	break;	556	break;
525		557
526	case DT_STR_LEN:	558	case DT_STR_LEN:
527	{	559	{
528	char *str = va_arg (ap, char *);	560	char *str = va_arg (ap, char *);
529	int len = va_arg (ap, int);	561	int len = va_arg (ap, int);
530		562
		563	printf ("pushing str %p:%d\n", str,len);//D
531	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	564	XPUSHs (sv_2mortal (newSVpvn (str, len)));
532	}	565	}
533	break;	566	break;
534		567
535	case DT_WCS_LEN:	568	case DT_WCS_LEN:
536	{	569	{
537	wchar_t *wstr = va_arg (ap, wchar_t *);	570	wchar_t *wstr = va_arg (ap, wchar_t *);
		571	int wlen = va_arg (ap, int);
		572
		573	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		574	}
		575	break;
		576
		577	case DT_LCS_LEN:
		578	{
		579	long *lstr = va_arg (ap, long *);
538	int wlen = va_arg (ap, int);	580	int llen = va_arg (ap, int);
539		581
540	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	582	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
541	}	583	}
542	break;	584	break;
543		585
544	case DT_XEVENT:	586	case DT_XEVENT:
545	{	587	{
546	XEvent *xe = va_arg (ap, XEvent *);	588	XEvent *xe = va_arg (ap, XEvent *);
547	HV *hv = newHV ();	589	HV *hv = newHV ();
548		590
549	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	591	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
550	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	592	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		593	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
551	# undef set	594	# undef set
552		595
553	setiv (type, xe->type);	596	setiv (type, xe->type);
554	setiv (send_event, xe->xany.send_event);	597	setiv (send_event, xe->xany.send_event);
555	setiv (serial, xe->xany.serial);	598	setiv (serial, xe->xany.serial);
556		599
…		…
559	case KeyPress:	602	case KeyPress:
560	case KeyRelease:	603	case KeyRelease:
561	case ButtonPress:	604	case ButtonPress:
562	case ButtonRelease:	605	case ButtonRelease:
563	case MotionNotify:	606	case MotionNotify:
		607	setuv (window, xe->xmotion.window);
		608	setuv (root, xe->xmotion.root);
		609	setuv (subwindow, xe->xmotion.subwindow);
564	setiv (time, xe->xmotion.time);	610	setuv (time, xe->xmotion.time);
565	setiv (x, xe->xmotion.x);	611	setiv (x, xe->xmotion.x);
566	setiv (y, xe->xmotion.y);	612	setiv (y, xe->xmotion.y);
567	setiv (row, xe->xmotion.y / term->fheight);	613	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
568	setiv (col, xe->xmotion.x / term->fwidth);	614	setiv (col, xe->xmotion.x / term->fwidth);
569	setiv (x_root, xe->xmotion.x_root);	615	setiv (x_root, xe->xmotion.x_root);
570	setiv (y_root, xe->xmotion.y_root);	616	setiv (y_root, xe->xmotion.y_root);
571	setiv (state, xe->xmotion.state);	617	setuv (state, xe->xmotion.state);
		618
		619	switch (xe->type)
		620	{
		621	case KeyPress:
		622	case KeyRelease:
		623	setuv (keycode, xe->xkey.keycode);
		624	break;
		625
		626	case ButtonPress:
		627	case ButtonRelease:
		628	setuv (button, xe->xbutton.button);
		629	break;
		630
		631	case MotionNotify:
		632	setiv (is_hint, xe->xmotion.is_hint);
		633	break;
		634	}
		635
572	break;	636	break;
573	}
574		637
		638	case MapNotify:
		639	case UnmapNotify:
		640	case ConfigureNotify:
		641	setuv (event, xe->xconfigure.event);
		642	setuv (window, xe->xconfigure.window);
		643
575	switch (xe->type)	644	switch (xe->type)
576	{	645	{
577	case KeyPress:	646	case ConfigureNotify:
578	case KeyRelease:	647	setiv (x, xe->xconfigure.x);
579	setiv (keycode, xe->xkey.keycode);	648	setiv (y, xe->xconfigure.y);
		649	setiv (width, xe->xconfigure.width);
		650	setiv (height, xe->xconfigure.height);
		651	setuv (above, xe->xconfigure.above);
		652	break;
		653	}
		654
580	break;	655	break;
581		656
582	case ButtonPress:	657	case PropertyNotify:
583	case ButtonRelease:	658	setuv (window, xe->xproperty.window);
584	setiv (button, xe->xbutton.button);	659	setuv (atom, xe->xproperty.atom);
		660	setuv (time, xe->xproperty.time);
		661	setiv (state, xe->xproperty.state);
585	break;	662	break;
586		663
587	case MotionNotify:	664	case ClientMessage:
588	setiv (is_hint, xe->xmotion.is_hint);	665	setuv (window, xe->xclient.window);
		666	setuv (message_type, xe->xclient.message_type);
		667	setuv (format, xe->xclient.format);
		668	setuv (l0, xe->xclient.data.l[0]);
		669	setuv (l1, xe->xclient.data.l[1]);
		670	setuv (l2, xe->xclient.data.l[2]);
		671	setuv (l3, xe->xclient.data.l[3]);
		672	setuv (l4, xe->xclient.data.l[4]);
589	break;	673	break;
590	}	674	}
591		675
592	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	676	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
593	}	677	}
…		…
634	else	718	else
635	event_consumed = false;	719	event_consumed = false;
636		720
637	// post-handling of some events	721	// post-handling of some events
638	if (htype == HOOK_REFRESH_BEGIN)	722	if (htype == HOOK_REFRESH_BEGIN)
639	swap_overlays (term);	723	{
		724	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		725
		726	for (int i = AvFILL (av); i >= 0; i--)
		727	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		728	}
640	else if (htype == HOOK_DESTROY)	729	else if (htype == HOOK_DESTROY)
641	{	730	{
642	clearSVptr ((SV *)term->perl.self);	731	clearSVptr ((SV *)term->perl.self);
643	SvREFCNT_dec ((SV *)term->perl.self);	732	SvREFCNT_dec ((SV *)term->perl.self);
		733
		734	// don't allow further calls
		735	term->perl.self = 0;
644	}	736	}
645		737
646	swap (perl_environ, environ);	738	swap (perl_environ, environ);
647		739
648	return event_consumed;	740	return event_consumed;
…		…
765	const_iv (SelectionRequest),	857	const_iv (SelectionRequest),
766	const_iv (SelectionNotify),	858	const_iv (SelectionNotify),
767	const_iv (ColormapNotify),	859	const_iv (ColormapNotify),
768	const_iv (ClientMessage),	860	const_iv (ClientMessage),
769	const_iv (MappingNotify),	861	const_iv (MappingNotify),
		862	# if ENABLE_XIM_ONTHESPOT
		863	const_iv (XIMReverse),
		864	const_iv (XIMUnderline),
		865	const_iv (XIMHighlight),
		866	const_iv (XIMPrimary),
		867	const_iv (XIMSecondary),
		868	const_iv (XIMTertiary),
		869	const_iv (XIMVisibleToForward),
		870	const_iv (XIMVisibleToBackword),
		871	const_iv (XIMVisibleToCenter),
		872	# if 0
		873	const_iv (XIMForwardChar),
		874	const_iv (XIMBackwardChar),
		875	const_iv (XIMForwardWord),
		876	const_iv (XIMBackwardWord),
		877	const_iv (XIMCaretUp),
		878	const_iv (XIMCaretDown),
		879	const_iv (XIMNextLine),
		880	const_iv (XIMPreviousLine),
		881	const_iv (XIMLineStart),
		882	const_iv (XIMLineEnd),
		883	const_iv (XIMAbsolutePosition),
		884	const_iv (XIMDontChange),
		885	# endif
		886	# endif
770	};	887	};
771		888
772	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
773	civ-- > const_iv; )	890	civ-- > const_iv; )
774	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
…		…
782	void	899	void
783	fatal (const char *msg)	900	fatal (const char *msg)
784	CODE:	901	CODE:
785	rxvt_fatal ("%s", msg);	902	rxvt_fatal ("%s", msg);
786		903
787	SV *
788	untaint (SV *sv)
789	CODE:
790	RETVAL = newSVsv (sv);
791	SvTAINTED_off (RETVAL);
792	OUTPUT:
793	RETVAL
794
795	void	904	void
796	_exit (int status)	905	_exit (int status)
797
798	bool
799	safe ()
800	CODE:
801	RETVAL = !rxvt_tainted ();
802	OUTPUT:
803	RETVAL
804		906
805	NV	907	NV
806	NOW ()	908	NOW ()
807	CODE:	909	CODE:
808	RETVAL = NOW;	910	RETVAL = NOW;
…		…
866	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)	968	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
867	croak ("first argument to urxvt::term->_new must be arrayref");	969	croak ("first argument to urxvt::term->_new must be arrayref");
868		970
869	rxvt_term *term = new rxvt_term;	971	rxvt_term *term = new rxvt_term;
870		972
871	term->argv = new stringvec;	973	stringvec *argv = new stringvec;
872	term->envv = new stringvec;	974	stringvec *envv = new stringvec;
873		975
874	for (int i = 1; i < items; i++)	976	for (int i = 1; i < items; i++)
875	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	977	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
876		978
877	AV *envv = (AV *)SvRV (ST (0));	979	AV *env = (AV *)SvRV (ST (0));
878	for (int i = av_len (envv) + 1; i--; )	980	for (int i = AvFILL (env) + 1; i--; )
879	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	981	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
880		982
881	term->envv->push_back (0);	983	envv->push_back (0);
882		984
883	bool success;	985	bool success;
884		986
885	try	987	try
886	{	988	{
887	success = term->init (term->argv->size (), term->argv->begin ());	989	success = term->init (argv, envv);
888	}	990	}
889	catch (const class rxvt_failure_exception &e)	991	catch (const class rxvt_failure_exception &e)
890	{	992	{
891	success = false;	993	success = false;
892	}	994	}
…		…
904	RETVAL	1006	RETVAL
905		1007
906	void	1008	void
907	rxvt_term::destroy ()	1009	rxvt_term::destroy ()
908		1010
909	#if ENABLE_PERL_FRILLS
910
911	void
912	rxvt_term::XListProperties (U32 window)
913	PPCODE:
914	{
915	int count;
916	Atom *props = XListProperties (THIS->display->display, (Window)window, &count);
917
918	EXTEND (SP, count);
919	while (count--)
920	PUSHs (newSVuv ((U32)props [count]));
921
922	XFree (props);
923	}
924
925	void
926	rxvt_term::XGetWindowProperty (U32 window, U32 property)
927	PPCODE:
928	{
929	Atom type;
930	int format;
931	unsigned long nitems;
932	unsigned long bytes_after;
933	unsigned char *prop;
934	XGetWindowProperty (THIS->display->display, (Window)window, (Atom)property,
935	0, 1<<30, 0, AnyPropertyType,
936	&type, &format, &nitems, &bytes_after, &prop);
937	if (type != None)
938	{
939	EXTEND (SP, 3);
940	PUSHs (newSVuv ((U32)type));
941	PUSHs (newSViv (format));
942	PUSHs (newSVpvn ((char *)prop, nitems * format / 8));
943	XFree (prop);
944	}
945	}
946
947	void
948	rxvt_term::XChangeWindowProperty (U32 window, U32 property, U32 type, int format, SV *data)
949	CODE:
950	{
951	STRLEN len;
952	char *data_ = SvPVbyte (data, len);
953
954	XChangeProperty (THIS->display->display, (Window)window, (Atom)property,
955	type, format, PropModeReplace,
956	(unsigned char *)data, len * 8 / format);
957	}
958
959	void
960	rxvt_term::XDeleteProperty (U32 window, U32 property)
961	CODE:
962	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
963
964	U32
965	rxvt_term::DefaultRootWindow ()
966	CODE:
967	RETVAL = (U32)THIS->display->root;
968	OUTPUT:
969	RETVAL
970
971	U32
972	rxvt_term::XCreateSimpleWindow (U32 parent, int x, int y, unsigned int width, unsigned int height)
973	CODE:
974	RETVAL = XCreateSimpleWindow (THIS->display->display, (Window)parent,
975	x, y, width, height, 0,
976	THIS->pix_colors_focused[Color_border],
977	THIS->pix_colors_focused[Color_border]);
978	OUTPUT:
979	RETVAL
980
981	void
982	rxvt_term::XReparentWindow (U32 window, U32 parent, int x = 0, int y = 0)
983	CODE:
984	XReparentWindow (THIS->display->display, (Window)window, (Window)parent, x, y);
985
986	void
987	rxvt_term::XMapWindow (U32 window)
988	CODE:
989	XMapWindow (THIS->display->display, (Window)window);
990
991	void
992	rxvt_term::XUnmapWindow (U32 window)
993	CODE:
994	XUnmapWindow (THIS->display->display, (Window)window);
995
996	#endif
997
998	void	1011	void
999	rxvt_term::set_should_invoke (int htype, int inc)	1012	rxvt_term::set_should_invoke (int htype, int inc)
1000	CODE:	1013	CODE:
1001	THIS->perl.should_invoke [htype] += inc;	1014	THIS->perl.should_invoke [htype] += inc;
1002		1015
…		…
1006	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1019	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
1007	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1020	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
1008	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1021	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
1009		1022
1010	bool	1023	bool
1011	rxvt_term::grab (U32 eventtime, int sync = 0)	1024	rxvt_term::grab (Time eventtime, int sync = 0)
1012	CODE:	1025	CODE:
1013	{	1026	{
1014	int mode = sync ? GrabModeSync : GrabModeAsync;	1027	int mode = sync ? GrabModeSync : GrabModeAsync;
1015		1028
1016	THIS->perl.grabtime = 0;	1029	THIS->perl.grabtime = 0;
…		…
1074	char *mbstr = rxvt_wcstombs (wstr);	1087	char *mbstr = rxvt_wcstombs (wstr);
1075	rxvt_pop_locale ();	1088	rxvt_pop_locale ();
1076		1089
1077	free (wstr);	1090	free (wstr);
1078		1091
1079	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1092	RETVAL = newSVpv (mbstr, 0);
1080	free (mbstr);	1093	free (mbstr);
1081	}	1094	}
1082	OUTPUT:	1095	OUTPUT:
1083	RETVAL	1096	RETVAL
1084		1097
…		…
1091		1104
1092	rxvt_push_locale (THIS->locale);	1105	rxvt_push_locale (THIS->locale);
1093	wchar_t *wstr = rxvt_mbstowcs (data, len);	1106	wchar_t *wstr = rxvt_mbstowcs (data, len);
1094	rxvt_pop_locale ();	1107	rxvt_pop_locale ();
1095		1108
1096	RETVAL = taint_if (wcs2sv (wstr), octets);	1109	RETVAL = wcs2sv (wstr);
1097	free (wstr);	1110	free (wstr);
1098	}	1111	}
1099	OUTPUT:	1112	OUTPUT:
1100	RETVAL	1113	RETVAL
1101		1114
…		…
1108	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1121	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1109	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1122	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1110	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1123	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1111	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1124	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1112	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1125	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1126	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1127	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1128	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1113	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1114	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1115	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)	1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1116		1132
1117	int	1133	int
…		…
1124	fbase = TERM_OFFSET_fbase	1140	fbase = TERM_OFFSET_fbase
1125	nrow = TERM_OFFSET_nrow	1141	nrow = TERM_OFFSET_nrow
1126	ncol = TERM_OFFSET_ncol	1142	ncol = TERM_OFFSET_ncol
1127	focus = TERM_OFFSET_focus	1143	focus = TERM_OFFSET_focus
1128	mapped = TERM_OFFSET_mapped	1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
1129	saveLines = TERM_OFFSET_saveLines	1148	saveLines = TERM_OFFSET_saveLines
1130	total_rows = TERM_OFFSET_total_rows	1149	total_rows = TERM_OFFSET_total_rows
1131	top_row = TERM_OFFSET_top_row	1150	top_row = TERM_OFFSET_top_row
1132	CODE:	1151	CODE:
1133	RETVAL = *(int *)((char *)THIS + ix);	1152	RETVAL = *(int *)((char *)THIS + ix);
…		…
1138	rxvt_term::ModLevel3Mask ()	1157	rxvt_term::ModLevel3Mask ()
1139	ALIAS:	1158	ALIAS:
1140	ModLevel3Mask = 0	1159	ModLevel3Mask = 0
1141	ModMetaMask = 1	1160	ModMetaMask = 1
1142	ModNumLockMask = 2	1161	ModNumLockMask = 2
		1162	current_screen = 3
		1163	hidden_cursor = 4
1143	CODE:	1164	CODE:
1144	switch (ix)	1165	switch (ix)
1145	{	1166	{
1146	case 0: RETVAL = THIS->ModLevel3Mask; break;	1167	case 0: RETVAL = THIS->ModLevel3Mask; break;
1147	case 1: RETVAL = THIS->ModMetaMask; break;	1168	case 1: RETVAL = THIS->ModMetaMask; break;
1148	case 2: RETVAL = THIS->ModNumLockMask; break;	1169	case 2: RETVAL = THIS->ModNumLockMask; break;
		1170	case 3: RETVAL = THIS->current_screen; break;
		1171	case 4: RETVAL = THIS->hidden_cursor; break;
1149	}	1172	}
1150	OUTPUT:	1173	OUTPUT:
1151	RETVAL	1174	RETVAL
1152		1175
1153	char *	1176	char *
…		…
1191	if (events != EVENT_UNDEF)	1214	if (events != EVENT_UNDEF)
1192	THIS->pty_ev.set (events);	1215	THIS->pty_ev.set (events);
1193	OUTPUT:	1216	OUTPUT:
1194	RETVAL	1217	RETVAL
1195		1218
1196	U32	1219	int
		1220	rxvt_term::pty_fd ()
		1221	CODE:
		1222	RETVAL = THIS->pty->pty;
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	Window
1197	rxvt_term::parent ()	1227	rxvt_term::parent ()
1198	CODE:	1228	CODE:
1199	RETVAL = (U32)THIS->parent [0];	1229	RETVAL = THIS->parent [0];
1200	OUTPUT:	1230	OUTPUT:
1201	RETVAL	1231	RETVAL
1202		1232
1203	U32	1233	Window
1204	rxvt_term::vt ()	1234	rxvt_term::vt ()
1205	CODE:	1235	CODE:
1206	RETVAL = (U32)THIS->vt;	1236	RETVAL = THIS->vt;
1207	OUTPUT:	1237	OUTPUT:
1208	RETVAL	1238	RETVAL
1209		1239
1210	void	1240	void
1211	rxvt_term::vt_emask_add (U32 emask)	1241	rxvt_term::vt_emask_add (U32 emask)
…		…
1233	}	1263	}
1234	OUTPUT:	1264	OUTPUT:
1235	RETVAL	1265	RETVAL
1236		1266
1237	void	1267	void
		1268	rxvt_term::focus_in ()
		1269
		1270	void
		1271	rxvt_term::focus_out ()
		1272
		1273	void
1238	rxvt_term::want_refresh ()	1274	rxvt_term::want_refresh ()
1239	CODE:	1275	CODE:
1240	THIS->want_refresh = 1;	1276	THIS->want_refresh = 1;
1241		1277
1242	void	1278	void
…		…
1248		1284
1249	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
1250		1286
1251	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
1252	{	1288	{
1253	wchar_t *wstr = new wchar_t [THIS->ncol];	1289	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1254		1290
1255	for (int col = 0; col < THIS->ncol; col++)	1291	for (int col = 0; col < THIS->ncol; col++)
1256	wstr [col] = l.t [col];	1292	wstr [col] = l.t [col];
1257		1293
1258	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1294	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1259
1260	delete [] wstr;
1261	}	1295	}
1262		1296
1263	if (new_text)	1297	if (new_text)
1264	{	1298	{
1265	wchar_t *wstr = sv2wcs (new_text);	1299	wchar_t *wstr = sv2wcs (new_text);
1266		1300
1267	int len = min (wcslen (wstr) - start_ofs, max_len);	1301	int len = min (wcslen (wstr) - start_ofs, max_len);
1268		1302
1269	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
1270	{	1304	{
1271	free (wstr);	1305	free (wstr);
1272	croak ("new_text extends beyond horizontal margins");	1306	croak ("new_text extends beyond horizontal margins");
1273	}	1307	}
1274		1308
…		…
1306	{	1340	{
1307	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1341	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1308	croak ("new_rend must be arrayref");	1342	croak ("new_rend must be arrayref");
1309		1343
1310	AV *av = (AV *)SvRV (new_rend);	1344	AV *av = (AV *)SvRV (new_rend);
1311	int len = min (av_len (av) + 1 - start_ofs, max_len);	1345	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1312		1346
1313	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1347	if (start_col < 0 || start_col + len > THIS->ncol)
1314	croak ("new_rend array extends beyond horizontal margins");	1348	croak ("new_rend array extends beyond horizontal margins");
1315		1349
1316	for (int col = start_col; col < start_col + len; col++)	1350	for (int col = start_col; col < start_col + len; col++)
1317	{	1351	{
1318	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1352	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1358	rxvt_term::special_encode (SV *string)	1392	rxvt_term::special_encode (SV *string)
1359	CODE:	1393	CODE:
1360	{	1394	{
1361	wchar_t *wstr = sv2wcs (string);	1395	wchar_t *wstr = sv2wcs (string);
1362	int wlen = wcslen (wstr);	1396	int wlen = wcslen (wstr);
1363	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1397	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1364		1398
1365	rxvt_push_locale (THIS->locale);	1399	rxvt_push_locale (THIS->locale);
1366		1400
1367	wchar_t *r = rstr;	1401	wchar_t *r = rstr;
1368	for (wchar_t *s = wstr; *s; s++)	1402	for (wchar_t *s = wstr; *s; s++)
		1403	{
		1404	int w = WCWIDTH (*s);
		1405
1369	if (wcwidth (*s) == 0)	1406	if (w == 0)
1370	{	1407	{
1371	if (r == rstr)	1408	if (r == rstr)
1372	croak ("leading combining character unencodable");	1409	croak ("leading combining character unencodable");
1373		1410
1374	unicode_t n = rxvt_compose (r[-1], *s);	1411	unicode_t n = rxvt_compose (r[-1], *s);
1375	if (n == NOCHAR)	1412	if (n == NOCHAR)
1376	n = rxvt_composite.compose (r[-1], *s);	1413	n = rxvt_composite.compose (r[-1], *s);
1377		1414
1378	r[-1] = n;	1415	r[-1] = n;
1379	}	1416	}
1380	#if !UNICODE_3	1417	#if !UNICODE_3
1381	else if (*s >= 0x10000)	1418	else if (*s >= 0x10000)
1382	*r++ = rxvt_composite.compose (*s);	1419	*r++ = rxvt_composite.compose (*s);
1383	#endif	1420	#endif
1384	else	1421	else
1385	*r++ = *s;	1422	*r++ = *s;
		1423
		1424	// the *2 above only allows wcwidth <= 2
		1425	if (w > 1)
		1426	*r++ = NOCHAR;
		1427	}
1386		1428
1387	rxvt_pop_locale ();	1429	rxvt_pop_locale ();
1388		1430
1389	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1431	RETVAL = wcs2sv (rstr, r - rstr);
1390
1391	delete [] rstr;
1392	}	1432	}
1393	OUTPUT:	1433	OUTPUT:
1394	RETVAL	1434	RETVAL
1395		1435
1396	SV *	1436	SV *
…		…
1408	else if (IS_COMPOSE (*s))	1448	else if (IS_COMPOSE (*s))
1409	dlen += rxvt_composite.expand (*s, 0);	1449	dlen += rxvt_composite.expand (*s, 0);
1410	else	1450	else
1411	dlen++;	1451	dlen++;
1412		1452
1413	wchar_t *rstr = new wchar_t [dlen];	1453	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1414		1454
1415	// decode	1455	// decode
1416	wchar_t *r = rstr;	1456	wchar_t *r = rstr;
1417	for (wchar_t *s = wstr; *s; s++)	1457	for (wchar_t *s = wstr; *s; s++)
1418	if (*s == NOCHAR)	1458	if (*s == NOCHAR)
…		…
1420	else if (IS_COMPOSE (*s))	1460	else if (IS_COMPOSE (*s))
1421	r += rxvt_composite.expand (*s, r);	1461	r += rxvt_composite.expand (*s, r);
1422	else	1462	else
1423	*r++ = *s;	1463	*r++ = *s;
1424		1464
1425	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1465	RETVAL = wcs2sv (rstr, r - rstr);
1426
1427	delete [] rstr;
1428	}	1466	}
1429	OUTPUT:	1467	OUTPUT:
1430	RETVAL	1468	RETVAL
1431		1469
1432	void	1470	void
…		…
1452		1490
1453	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1491	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1454	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1492	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1455		1493
1456	if (GIMME_V != G_VOID)	1494	if (GIMME_V != G_VOID)
1457	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1495	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1458		1496
1459	if (newval)	1497	if (newval)
1460	{	1498	{
1461	if (SvOK (newval))	1499	if (SvOK (newval))
1462	{	1500	{
…		…
1469	}	1507	}
1470	}	1508	}
1471		1509
1472	const char *	1510	const char *
1473	rxvt_term::x_resource (const char *name)	1511	rxvt_term::x_resource (const char *name)
1474	CLEANUP:
1475	SvTAINTED_on (ST (0));
1476		1512
1477	bool	1513	bool
1478	rxvt_term::option (U32 optval, int set = -1)	1514	rxvt_term::option (U32 optval, int set = -1)
1479	CODE:	1515	CODE:
1480	{	1516	{
…		…
1485	if (set)	1521	if (set)
1486	THIS->options |= optval;	1522	THIS->options |= optval;
1487	else	1523	else
1488	THIS->options &= ~optval;	1524	THIS->options &= ~optval;
1489		1525
		1526	if (THIS->check_ev.is_active ()) // avoid doing this before START
1490	switch (optval)	1527	switch (optval)
1491	{	1528	{
1492	case Opt_skipBuiltinGlyphs:	1529	case Opt_skipBuiltinGlyphs:
1493	THIS->set_fonts ();	1530	THIS->set_fonts ();
1494	THIS->scr_remap_chars ();	1531	THIS->scr_remap_chars ();
1495	THIS->scr_touch (true);	1532	THIS->scr_touch (true);
1496	THIS->want_refresh = 1;	1533	THIS->want_refresh = 1;
1497	break;	1534	break;
1498		1535
1499	case Opt_cursorUnderline:	1536	case Opt_cursorUnderline:
1500	THIS->want_refresh = 1;	1537	THIS->want_refresh = 1;
1501	break;	1538	break;
1502		1539
1503	# case Opt_scrollBar_floating:	1540	# case Opt_scrollBar_floating:
1504	# case Opt_scrollBar_right:	1541	# case Opt_scrollBar_right:
1505	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1542	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1506	# break;	1543	# break;
1507	}	1544	}
1508	}	1545	}
1509	}	1546	}
1510	OUTPUT:	1547	OUTPUT:
1511	RETVAL	1548	RETVAL
1512		1549
…		…
1540	PUSHs (sv_2mortal (newSViv (rc.col)));	1577	PUSHs (sv_2mortal (newSViv (rc.col)));
1541	}	1578	}
1542		1579
1543	if (items == 3)	1580	if (items == 3)
1544	{	1581	{
		1582	rc.row = SvIV (ST (1));
		1583	rc.col = SvIV (ST (2));
		1584
		1585	if (ix == 2)
		1586	{
		1587	if (rc.col == 0)
		1588	{
		1589	// col == 0 means end of previous line
		1590	rc.row--;
		1591	rc.col = THIS->ncol;
		1592	}
		1593	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1594	&& rc.col > ROW(rc.row).l)
		1595	{
		1596	// col >= length means while line and add newline
		1597	rc.col = THIS->ncol;
		1598	}
		1599	}
		1600
		1601	clamp_it (rc.col, 0, THIS->ncol);
1545	rc.row = clamp (SvIV (ST (1)), THIS->top_row, THIS->nrow - 1);	1602	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1546	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);
1547		1603
1548	if (ix)	1604	if (ix)
1549	THIS->want_refresh = 1;	1605	THIS->want_refresh = 1;
1550	}	1606	}
1551	}	1607	}
…		…
1555	CODE:	1611	CODE:
1556	RETVAL = THIS->charsets [THIS->screen.charset];	1612	RETVAL = THIS->charsets [THIS->screen.charset];
1557	OUTPUT:	1613	OUTPUT:
1558	RETVAL	1614	RETVAL
1559		1615
1560	#void	1616	void
1561	#rxvt_term::selection_clear ()	1617	rxvt_term::selection_clear ()
1562		1618
1563	void	1619	void
1564	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1620	rxvt_term::selection_make (Time eventtime, bool rect = false)
1565	CODE:	1621	CODE:
1566	THIS->selection.op = SELECTION_CONT;	1622	THIS->selection.op = SELECTION_CONT;
1567	THIS->selection.rect = rect;	1623	THIS->selection.rect = rect;
1568	THIS->selection_make (eventtime);	1624	THIS->selection_make (eventtime);
1569		1625
1570	int	1626	int
1571	rxvt_term::selection_grab (U32 eventtime)	1627	rxvt_term::selection_grab (Time eventtime)
1572		1628
1573	void	1629	void
1574	rxvt_term::selection (SV *newtext = 0)	1630	rxvt_term::selection (SV *newtext = 0)
1575	PPCODE:	1631	PPCODE:
1576	{	1632	{
1577	if (GIMME_V != G_VOID)	1633	if (GIMME_V != G_VOID)
1578	XPUSHs (THIS->selection.text	1634	XPUSHs (THIS->selection.text
1579	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1635	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1580	: &PL_sv_undef);	1636	: &PL_sv_undef);
1581		1637
1582	if (newtext)	1638	if (newtext)
1583	{	1639	{
1584	free (THIS->selection.text);	1640	free (THIS->selection.text);
…		…
1594	void	1650	void
1595	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1651	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1596		1652
1597	void	1653	void
1598	rxvt_term::scr_bell ()	1654	rxvt_term::scr_bell ()
		1655
		1656	void
		1657	rxvt_term::scr_change_screen (int screen)
1599		1658
1600	void	1659	void
1601	rxvt_term::scr_add_lines (SV *string)	1660	rxvt_term::scr_add_lines (SV *string)
1602	CODE:	1661	CODE:
1603	{	1662	{
…		…
1644	o->self = (HV *)SvRV (RETVAL);	1703	o->self = (HV *)SvRV (RETVAL);
1645	}	1704	}
1646	OUTPUT:	1705	OUTPUT:
1647	RETVAL	1706	RETVAL
1648		1707
		1708	#############################################################################
		1709	# Various X Utility Functions
		1710	#############################################################################
		1711
		1712	void
		1713	rxvt_term::XListProperties (Window window)
		1714	PPCODE:
		1715	{
		1716	int count;
		1717	Atom *props = XListProperties (THIS->display->display, window, &count);
		1718
		1719	EXTEND (SP, count);
		1720	while (count--)
		1721	PUSHs (newSVuv ((U32)props [count]));
		1722
		1723	XFree (props);
		1724	}
		1725
		1726	void
		1727	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1728	PPCODE:
		1729	{
		1730	Atom type;
		1731	int format;
		1732	unsigned long nitems;
		1733	unsigned long bytes_after;
		1734	unsigned char *prop;
		1735
		1736	XGetWindowProperty (THIS->display->display, window, property,
		1737	0, 1<<24, 0, AnyPropertyType,
		1738	&type, &format, &nitems, &bytes_after, &prop);
		1739
		1740	if (type != None)
		1741	{
		1742	int elemsize = format == 16 ? sizeof (short)
		1743	: format == 32 ? sizeof (long)
		1744	: 1;
		1745
		1746	EXTEND (SP, 3);
		1747	PUSHs (newSVuv ((U32)type));
		1748	PUSHs (newSViv (format));
		1749	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1750	XFree (prop);
		1751	}
		1752	}
		1753
		1754	void
		1755	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1756	CODE:
		1757	{
		1758	STRLEN len;
		1759	char *data_ = SvPVbyte (data, len);
		1760
		1761	int elemsize = format == 16 ? sizeof (short)
		1762	: format == 32 ? sizeof (long)
		1763	: 1;
		1764
		1765	XChangeProperty (THIS->display->display, window, property,
		1766	type, format, PropModeReplace,
		1767	(unsigned char *)data_, len / elemsize);
		1768	XSync (THIS->display->display, 0);
		1769	}
		1770
		1771	Atom
		1772	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1773	C_ARGS: term->display->display, atom_name, only_if_exists
		1774
		1775	char *
		1776	XGetAtomName (rxvt_term *term, Atom atom)
		1777	C_ARGS: term->display->display, atom
		1778	CLEANUP:
		1779	XFree (RETVAL);
		1780
		1781	void
		1782	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1783	C_ARGS: term->display->display, window, property
		1784
		1785	Window
		1786	rxvt_term::DefaultRootWindow ()
		1787	CODE:
		1788	RETVAL = THIS->display->root;
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#if 0
		1793
		1794	Window
		1795	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1796	C_ARGS: term->display->display, (Window)parent,
		1797	x, y, width, height, 0,
		1798	term->pix_colors_focused[Color_border],
		1799	term->pix_colors_focused[Color_border]
		1800
		1801	#endif
		1802
		1803	void
		1804	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1805	C_ARGS: term->display->display, window, parent, x, y
		1806
		1807	void
		1808	XMapWindow (rxvt_term *term, Window window)
		1809	C_ARGS: term->display->display, window
		1810
		1811	void
		1812	XUnmapWindow (rxvt_term *term, Window window)
		1813	C_ARGS: term->display->display, window
		1814
		1815	void
		1816	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1817	C_ARGS: term->display->display, window, x, y, width, height
		1818
		1819	void
		1820	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1821	CODE:
		1822	{
		1823	XWindowAttributes attr;
		1824	XGetWindowAttributes (THIS->display->display, window, &attr);
		1825	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1826	}
		1827
		1828	void
		1829	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1830	PPCODE:
		1831	{
		1832	int dx, dy;
		1833	Window child;
		1834
		1835	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1836	{
		1837	EXTEND (SP, 3);
		1838	PUSHs (newSViv (dx));
		1839	PUSHs (newSViv (dy));
		1840	PUSHs (newSVuv (child));
		1841	}
		1842	}
		1843
		1844	#############################################################################
		1845	# urxvt::overlay
		1846	#############################################################################
		1847
1649	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
1650		1849
1651	void	1850	void
1652	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
1653		1852
…		…
1657	void	1856	void
1658	overlay::hide ()	1857	overlay::hide ()
1659		1858
1660	void	1859	void
1661	overlay::DESTROY ()	1860	overlay::DESTROY ()
		1861
		1862	#############################################################################
		1863	# urxvt::watcher
		1864	#############################################################################
		1865
		1866	MODULE = urxvt PACKAGE = urxvt::watcher
		1867
		1868	CHAINED
		1869	perl_watcher::cb (SV *cb)
		1870	CODE:
		1871	THIS->cb (cb);
		1872	OUTPUT:
		1873	RETVAL
		1874
		1875	#############################################################################
		1876	# urxvt::timer
		1877	#############################################################################
1662		1878
1663	MODULE = urxvt PACKAGE = urxvt::timer	1879	MODULE = urxvt PACKAGE = urxvt::timer
1664		1880
1665	SV *	1881	SV *
1666	timer::new ()	1882	timer::new ()
1667	CODE:	1883	CODE:
1668	timer *w = new timer;	1884	timer *w = new timer;
1669	w->start (NOW);	1885	w->start (NOW);
1670	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1886	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1671	w->self = (HV *)SvRV (RETVAL);	1887	w->self = (HV *)SvRV (RETVAL);
1672	OUTPUT:
1673	RETVAL
1674
1675	timer *
1676	timer::cb (SV *cb)
1677	CODE:
1678	THIS->cb (cb);
1679	RETVAL = THIS;
1680	OUTPUT:	1888	OUTPUT:
1681	RETVAL	1889	RETVAL
1682		1890
1683	NV	1891	NV
1684	timer::at ()	1892	timer::at ()
1685	CODE:	1893	CODE:
1686	RETVAL = THIS->at;	1894	RETVAL = THIS->at;
1687	OUTPUT:	1895	OUTPUT:
1688	RETVAL	1896	RETVAL
1689		1897
1690	timer *	1898	CHAINED
1691	timer::interval (NV interval)	1899	timer::interval (NV interval)
1692	CODE:	1900	CODE:
1693	THIS->interval = interval;	1901	THIS->interval = interval;
		1902	OUTPUT:
1694	RETVAL = THIS;	1903	RETVAL
1695	OUTPUT:
1696	RETVAL
1697		1904
1698	timer *	1905	CHAINED
1699	timer::set (NV tstamp)	1906	timer::set (NV tstamp)
1700	CODE:	1907	CODE:
1701	THIS->set (tstamp);	1908	THIS->set (tstamp);
		1909	OUTPUT:
1702	RETVAL = THIS;	1910	RETVAL
1703	OUTPUT:
1704	RETVAL
1705		1911
1706	timer *	1912	CHAINED
1707	timer::start (NV tstamp = THIS->at)	1913	timer::start (NV tstamp = THIS->at)
1708	CODE:	1914	CODE:
1709	THIS->start (tstamp);	1915	THIS->start (tstamp);
		1916	OUTPUT:
1710	RETVAL = THIS;	1917	RETVAL
1711	OUTPUT:
1712	RETVAL
1713		1918
1714	timer *	1919	CHAINED
		1920	timer::after (NV delay)
		1921	CODE:
		1922	THIS->start (NOW + delay);
		1923	OUTPUT:
		1924	RETVAL
		1925
		1926	CHAINED
1715	timer::stop ()	1927	timer::stop ()
1716	CODE:	1928	CODE:
1717	THIS->stop ();	1929	THIS->stop ();
1718	RETVAL = THIS;
1719	OUTPUT:	1930	OUTPUT:
1720	RETVAL	1931	RETVAL
1721		1932
1722	void	1933	void
1723	timer::DESTROY ()	1934	timer::DESTROY ()
		1935
		1936	#############################################################################
		1937	# urxvt::iow
		1938	#############################################################################
1724		1939
1725	MODULE = urxvt PACKAGE = urxvt::iow	1940	MODULE = urxvt PACKAGE = urxvt::iow
1726		1941
1727	SV *	1942	SV *
1728	iow::new ()	1943	iow::new ()
1729	CODE:	1944	CODE:
1730	iow *w = new iow;	1945	iow *w = new iow;
1731	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1946	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1732	w->self = (HV *)SvRV (RETVAL);	1947	w->self = (HV *)SvRV (RETVAL);
1733	OUTPUT:	1948	OUTPUT:
1734	RETVAL	1949	RETVAL
1735		1950
1736	iow *	1951	CHAINED
1737	iow::cb (SV *cb)
1738	CODE:
1739	THIS->cb (cb);
1740	RETVAL = THIS;
1741	OUTPUT:
1742	RETVAL
1743
1744	iow *
1745	iow::fd (int fd)	1952	iow::fd (int fd)
1746	CODE:	1953	CODE:
1747	THIS->fd = fd;	1954	THIS->fd = fd;
		1955	OUTPUT:
1748	RETVAL = THIS;	1956	RETVAL
1749	OUTPUT:
1750	RETVAL
1751		1957
1752	iow *	1958	CHAINED
1753	iow::events (short events)	1959	iow::events (short events)
1754	CODE:	1960	CODE:
1755	THIS->events = events;	1961	THIS->events = events;
		1962	OUTPUT:
1756	RETVAL = THIS;	1963	RETVAL
1757	OUTPUT:
1758	RETVAL
1759		1964
1760	iow *	1965	CHAINED
1761	iow::start ()	1966	iow::start ()
1762	CODE:	1967	CODE:
1763	THIS->start ();	1968	THIS->start ();
		1969	OUTPUT:
1764	RETVAL = THIS;	1970	RETVAL
1765	OUTPUT:
1766	RETVAL
1767		1971
1768	iow *	1972	CHAINED
1769	iow::stop ()	1973	iow::stop ()
1770	CODE:	1974	CODE:
1771	THIS->stop ();	1975	THIS->stop ();
1772	RETVAL = THIS;
1773	OUTPUT:	1976	OUTPUT:
1774	RETVAL	1977	RETVAL
1775		1978
1776	void	1979	void
1777	iow::DESTROY ()	1980	iow::DESTROY ()
1778		1981
		1982	#############################################################################
		1983	# urxvt::iw
		1984	#############################################################################
1779		1985
		1986	MODULE = urxvt PACKAGE = urxvt::iw
		1987
		1988	SV *
		1989	iw::new ()
		1990	CODE:
		1991	iw *w = new iw;
		1992	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1993	w->self = (HV *)SvRV (RETVAL);
		1994	OUTPUT:
		1995	RETVAL
		1996
		1997	CHAINED
		1998	iw::start ()
		1999	CODE:
		2000	THIS->start ();
		2001	OUTPUT:
		2002	RETVAL
		2003
		2004	CHAINED
		2005	iw::stop ()
		2006	CODE:
		2007	THIS->stop ();
		2008	OUTPUT:
		2009	RETVAL
		2010
		2011	void
		2012	iw::DESTROY ()
		2013
		2014	#############################################################################
		2015	# urxvt::pw
		2016	#############################################################################
		2017
		2018	MODULE = urxvt PACKAGE = urxvt::pw
		2019
		2020	SV *
		2021	pw::new ()
		2022	CODE:
		2023	pw *w = new pw;
		2024	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2025	w->self = (HV *)SvRV (RETVAL);
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	pw::start (int pid)
		2031	CODE:
		2032	THIS->start (pid);
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	CHAINED
		2037	pw::stop ()
		2038	CODE:
		2039	THIS->stop ();
		2040	OUTPUT:
		2041	RETVAL
		2042
		2043	void
		2044	pw::DESTROY ()
		2045
		2046

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