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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.65 by root, Fri Jan 13 15:45:44 2006 UTC vs.
Revision 1.82 by root, Fri Jan 20 14:41:07 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	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	struct 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
249	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	269	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)	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
318	void	338	void
319	overlay::show ()	339	overlay::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
327	void	350	void
328	overlay::hide ()	351	overlay::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
341	void overlay::swap ()	375	void 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
411	void	445	void
412	rxvt_perl_interp::init ()	446	rxvt_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
442	static void	492	static void
443	ungrab (rxvt_term *THIS)	493	ungrab (rxvt_term *THIS)
…		…
451	}	501	}
452		502
453	bool	503	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_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);
		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 ClientMessage:
		646	setuv (window, xe->xclient.window);
		647	setuv (message_type, xe->xclient.message_type);
		648	setuv (format, xe->xclient.format);
		649	setuv (l0, xe->xclient.data.l[0]);
		650	setuv (l1, xe->xclient.data.l[1]);
		651	setuv (l2, xe->xclient.data.l[2]);
		652	setuv (l3, xe->xclient.data.l[3]);
		653	setuv (l4, xe->xclient.data.l[4]);
		654	}
		655
		656	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		657	}
		658	break;
		659
		660	case DT_END:
		661	goto call;
		662
		663	default:
		664	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		665	}
		666	}
		667
		668	call:
		669	va_end (ap);
		670
		671	PUTBACK;
		672	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		673	SPAGAIN;
		674
		675	if (count)
		676	{
		677	SV *status = POPs;
		678	count = SvTRUE (status);
		679	}
		680
		681	PUTBACK;
		682	FREETMPS;
		683	LEAVE;
		684
		685	if (SvTRUE (ERRSV))
		686	{
		687	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		688	ungrab (term); // better lose the grab than the session
		689	}
		690
		691	event_consumed = !!count;
		692	}
		693	catch (...)
		694	{
		695	swap (perl_environ, environ);
		696	throw;
		697	}
		698	else
		699	event_consumed = false;
		700
		701	// post-handling of some events
		702	if (htype == HOOK_REFRESH_BEGIN)
		703	{
		704	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		705
		706	for (int i = AvFILL (av); i >= 0; i--)
		707	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		708	}
466	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
467	{	710	{
468	// handled later	711	clearSVptr ((SV *)term->perl.self);
		712	SvREFCNT_dec ((SV *)term->perl.self);
469	}	713	}
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		714
490	swap (perl_environ, environ);	715	swap (perl_environ, environ);
491		716
492	try	717	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	}	718	}
639		719
640	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
641		721
642	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
…		…
771	void	851	void
772	fatal (const char *msg)	852	fatal (const char *msg)
773	CODE:	853	CODE:
774	rxvt_fatal ("%s", msg);	854	rxvt_fatal ("%s", msg);
775		855
776	SV *
777	untaint (SV *sv)
778	CODE:
779	RETVAL = newSVsv (sv);
780	SvTAINTED_off (RETVAL);
781	OUTPUT:
782	RETVAL
783
784	void	856	void
785	_exit (int status)	857	_exit (int status)
786
787	bool
788	safe ()
789	CODE:
790	RETVAL = !rxvt_tainted ();
791	OUTPUT:
792	RETVAL
793		858
794	NV	859	NV
795	NOW ()	860	NOW ()
796	CODE:	861	CODE:
797	RETVAL = NOW;	862	RETVAL = NOW;
…		…
862		927
863	for (int i = 1; i < items; i++)	928	for (int i = 1; i < items; i++)
864	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
865		930
866	AV *envv = (AV *)SvRV (ST (0));	931	AV *envv = (AV *)SvRV (ST (0));
867	for (int i = av_len (envv) + 1; i--; )	932	for (int i = AvFILL (envv) + 1; i--; )
868	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	933	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
869		934
870	term->envv->push_back (0);	935	term->envv->push_back (0);
871		936
872	bool success;	937	bool success;
…		…
893	RETVAL	958	RETVAL
894		959
895	void	960	void
896	rxvt_term::destroy ()	961	rxvt_term::destroy ()
897		962
898	#if ENABLE_PERL_FRILLS
899
900	void
901	rxvt_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
914	void
915	rxvt_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
936	void
937	rxvt_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
948	void
949	rxvt_term::XDeleteProperty (U32 window, U32 property)
950	CODE:
951	XDeleteProperty (THIS->display->display, (Window)window, (Atom)property);
952
953	U32
954	rxvt_term::DefaultRootWindow ()
955	CODE:
956	RETVAL = (U32)THIS->display->root;
957	OUTPUT:
958	RETVAL
959
960	U32
961	rxvt_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
970	void
971	rxvt_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
977	void	963	void
978	rxvt_term::set_should_invoke (int htype, int inc)	964	rxvt_term::set_should_invoke (int htype, int inc)
979	CODE:	965	CODE:
980	THIS->perl.should_invoke [htype] += inc;	966	THIS->perl.should_invoke [htype] += inc;
981		967
…		…
985	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
986	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
987	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
988		974
989	bool	975	bool
990	rxvt_term::grab (U32 eventtime, int sync = 0)	976	rxvt_term::grab (Time eventtime, int sync = 0)
991	CODE:	977	CODE:
992	{	978	{
993	int mode = sync ? GrabModeSync : GrabModeAsync;	979	int mode = sync ? GrabModeSync : GrabModeAsync;
994		980
995	THIS->perl.grabtime = 0;	981	THIS->perl.grabtime = 0;
…		…
1053	char *mbstr = rxvt_wcstombs (wstr);	1039	char *mbstr = rxvt_wcstombs (wstr);
1054	rxvt_pop_locale ();	1040	rxvt_pop_locale ();
1055		1041
1056	free (wstr);	1042	free (wstr);
1057		1043
1058	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1044	RETVAL = newSVpv (mbstr, 0);
1059	free (mbstr);	1045	free (mbstr);
1060	}	1046	}
1061	OUTPUT:	1047	OUTPUT:
1062	RETVAL	1048	RETVAL
1063		1049
…		…
1070		1056
1071	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
1072	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
1073	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
1074		1060
1075	RETVAL = taint_if (wcs2sv (wstr), octets);	1061	RETVAL = wcs2sv (wstr);
1076	free (wstr);	1062	free (wstr);
1077	}	1063	}
1078	OUTPUT:	1064	OUTPUT:
1079	RETVAL	1065	RETVAL
1080		1066
…		…
1087	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1088	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1089	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1090	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1091	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1077	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1078	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1079	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1080	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1092	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1093	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1094	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1095		1084
1096	int	1085	int
1097	rxvt_term::width ()	1086	rxvt_term::width ()
1098	ALIAS:	1087	ALIAS:
1099	width = TERM_OFFSET_width	1088	width = TERM_OFFSET_width
…		…
1103	fbase = TERM_OFFSET_fbase	1092	fbase = TERM_OFFSET_fbase
1104	nrow = TERM_OFFSET_nrow	1093	nrow = TERM_OFFSET_nrow
1105	ncol = TERM_OFFSET_ncol	1094	ncol = TERM_OFFSET_ncol
1106	focus = TERM_OFFSET_focus	1095	focus = TERM_OFFSET_focus
1107	mapped = TERM_OFFSET_mapped	1096	mapped = TERM_OFFSET_mapped
		1097	int_bwidth = TERM_OFFSET_int_bwidth
		1098	ext_bwidth = TERM_OFFSET_ext_bwidth
		1099	lineSpace = TERM_OFFSET_lineSpace
1108	saveLines = TERM_OFFSET_saveLines	1100	saveLines = TERM_OFFSET_saveLines
1109	total_rows = TERM_OFFSET_total_rows	1101	total_rows = TERM_OFFSET_total_rows
1110	nsaved = TERM_OFFSET_nsaved	1102	top_row = TERM_OFFSET_top_row
1111	CODE:	1103	CODE:
1112	RETVAL = *(int *)((char *)THIS + ix);	1104	RETVAL = *(int *)((char *)THIS + ix);
1113	OUTPUT:	1105	OUTPUT:
1114	RETVAL	1106	RETVAL
1115		1107
…		…
1170	if (events != EVENT_UNDEF)	1162	if (events != EVENT_UNDEF)
1171	THIS->pty_ev.set (events);	1163	THIS->pty_ev.set (events);
1172	OUTPUT:	1164	OUTPUT:
1173	RETVAL	1165	RETVAL
1174		1166
1175	U32	1167	Window
1176	rxvt_term::parent ()	1168	rxvt_term::parent ()
1177	CODE:	1169	CODE:
1178	RETVAL = (U32)THIS->parent [0];	1170	RETVAL = THIS->parent [0];
1179	OUTPUT:	1171	OUTPUT:
1180	RETVAL	1172	RETVAL
1181		1173
1182	U32	1174	Window
1183	rxvt_term::vt ()	1175	rxvt_term::vt ()
1184	CODE:	1176	CODE:
1185	RETVAL = (U32)THIS->vt;	1177	RETVAL = THIS->vt;
1186	OUTPUT:	1178	OUTPUT:
1187	RETVAL	1179	RETVAL
1188		1180
1189	void	1181	void
1190	rxvt_term::vt_emask_add (U32 emask)	1182	rxvt_term::vt_emask_add (U32 emask)
…		…
1199	THIS->rstyle = new_rstyle;	1191	THIS->rstyle = new_rstyle;
1200	OUTPUT:	1192	OUTPUT:
1201	RETVAL	1193	RETVAL
1202		1194
1203	int	1195	int
1204	rxvt_term::view_start (int newval = -1)	1196	rxvt_term::view_start (int newval = 1)
1205	PROTOTYPE: $;$	1197	PROTOTYPE: $;$
1206	CODE:	1198	CODE:
1207	{	1199	{
1208	RETVAL = THIS->view_start;	1200	RETVAL = THIS->view_start;
1209		1201
1210	if (newval >= 0)	1202	if (newval <= 0)
1211	{	1203	THIS->scr_changeview (max (newval, THIS->top_row));
1212	THIS->view_start = min (newval, THIS->nsaved);
1213	THIS->scr_changeview (RETVAL);
1214	}
1215	}	1204	}
1216	OUTPUT:	1205	OUTPUT:
1217	RETVAL	1206	RETVAL
1218		1207
1219	void	1208	void
…		…
1223		1212
1224	void	1213	void
1225	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1214	rxvt_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:	1215	PPCODE:
1227	{	1216	{
1228	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1217	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1229	XSRETURN_EMPTY;	1218	XSRETURN_EMPTY;
1230		1219
1231	line_t &l = ROW(row_number);	1220	line_t &l = ROW(row_number);
1232		1221
1233	if (GIMME_V != G_VOID)	1222	if (GIMME_V != G_VOID)
…		…
1235	wchar_t *wstr = new wchar_t [THIS->ncol];	1224	wchar_t *wstr = new wchar_t [THIS->ncol];
1236		1225
1237	for (int col = 0; col < THIS->ncol; col++)	1226	for (int col = 0; col < THIS->ncol; col++)
1238	wstr [col] = l.t [col];	1227	wstr [col] = l.t [col];
1239		1228
1240	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1229	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1241		1230
1242	delete [] wstr;	1231	delete [] wstr;
1243	}	1232	}
1244		1233
1245	if (new_text)	1234	if (new_text)
…		…
1266		1255
1267	void	1256	void
1268	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1257	rxvt_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:	1258	PPCODE:
1270	{	1259	{
1271	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1260	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1272	XSRETURN_EMPTY;	1261	XSRETURN_EMPTY;
1273		1262
1274	line_t &l = ROW(row_number);	1263	line_t &l = ROW(row_number);
1275		1264
1276	if (GIMME_V != G_VOID)	1265	if (GIMME_V != G_VOID)
…		…
1288	{	1277	{
1289	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1278	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1290	croak ("new_rend must be arrayref");	1279	croak ("new_rend must be arrayref");
1291		1280
1292	AV *av = (AV *)SvRV (new_rend);	1281	AV *av = (AV *)SvRV (new_rend);
1293	int len = min (av_len (av) + 1 - start_ofs, max_len);	1282	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1294		1283
1295	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1284	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
1296	croak ("new_rend array extends beyond horizontal margins");	1285	croak ("new_rend array extends beyond horizontal margins");
1297		1286
1298	for (int col = start_col; col < start_col + len; col++)	1287	for (int col = start_col; col < start_col + len; col++)
…		…
1306		1295
1307	int	1296	int
1308	rxvt_term::ROW_l (int row_number, int new_length = -1)	1297	rxvt_term::ROW_l (int row_number, int new_length = -1)
1309	CODE:	1298	CODE:
1310	{	1299	{
1311	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1312	XSRETURN_EMPTY;	1301	XSRETURN_EMPTY;
1313		1302
1314	line_t &l = ROW(row_number);	1303	line_t &l = ROW(row_number);
1315	RETVAL = l.l;	1304	RETVAL = l.l;
1316		1305
…		…
1322		1311
1323	bool	1312	bool
1324	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1313	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1325	CODE:	1314	CODE:
1326	{	1315	{
1327	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1328	XSRETURN_EMPTY;	1317	XSRETURN_EMPTY;
1329		1318
1330	line_t &l = ROW(row_number);	1319	line_t &l = ROW(row_number);
1331	RETVAL = l.is_longer ();	1320	RETVAL = l.is_longer ();
1332		1321
…		…
1366	else	1355	else
1367	*r++ = *s;	1356	*r++ = *s;
1368		1357
1369	rxvt_pop_locale ();	1358	rxvt_pop_locale ();
1370		1359
1371	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1360	RETVAL = wcs2sv (rstr, r - rstr);
1372		1361
1373	delete [] rstr;	1362	delete [] rstr;
1374	}	1363	}
1375	OUTPUT:	1364	OUTPUT:
1376	RETVAL	1365	RETVAL
…		…
1402	else if (IS_COMPOSE (*s))	1391	else if (IS_COMPOSE (*s))
1403	r += rxvt_composite.expand (*s, r);	1392	r += rxvt_composite.expand (*s, r);
1404	else	1393	else
1405	*r++ = *s;	1394	*r++ = *s;
1406		1395
1407	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1396	RETVAL = wcs2sv (rstr, r - rstr);
1408		1397
1409	delete [] rstr;	1398	delete [] rstr;
1410	}	1399	}
1411	OUTPUT:	1400	OUTPUT:
1412	RETVAL	1401	RETVAL
…		…
1434		1423
1435	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1424	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1436	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1425	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1437		1426
1438	if (GIMME_V != G_VOID)	1427	if (GIMME_V != G_VOID)
1439	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1428	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1440		1429
1441	if (newval)	1430	if (newval)
1442	{	1431	{
1443	if (SvOK (newval))	1432	if (SvOK (newval))
1444	{	1433	{
…		…
1451	}	1440	}
1452	}	1441	}
1453		1442
1454	const char *	1443	const char *
1455	rxvt_term::x_resource (const char *name)	1444	rxvt_term::x_resource (const char *name)
1456	CLEANUP:
1457	SvTAINTED_on (ST (0));
1458		1445
1459	bool	1446	bool
1460	rxvt_term::option (U32 optval, int set = -1)	1447	rxvt_term::option (U32 optval, int set = -1)
1461	CODE:	1448	CODE:
1462	{	1449	{
…		…
1467	if (set)	1454	if (set)
1468	THIS->options |= optval;	1455	THIS->options |= optval;
1469	else	1456	else
1470	THIS->options &= ~optval;	1457	THIS->options &= ~optval;
1471		1458
		1459	if (THIS->check_ev.is_active ()) // avoid doing this before START
1472	switch (optval)	1460	switch (optval)
1473	{	1461	{
1474	case Opt_skipBuiltinGlyphs:	1462	case Opt_skipBuiltinGlyphs:
1475	THIS->set_fonts ();	1463	THIS->set_fonts ();
1476	THIS->scr_remap_chars ();	1464	THIS->scr_remap_chars ();
1477	THIS->scr_touch (true);	1465	THIS->scr_touch (true);
1478	THIS->want_refresh = 1;	1466	THIS->want_refresh = 1;
1479	break;	1467	break;
1480		1468
1481	case Opt_cursorUnderline:	1469	case Opt_cursorUnderline:
1482	THIS->want_refresh = 1;	1470	THIS->want_refresh = 1;
1483	break;	1471	break;
1484		1472
1485	# case Opt_scrollBar_floating:	1473	# case Opt_scrollBar_floating:
1486	# case Opt_scrollBar_right:	1474	# case Opt_scrollBar_right:
1487	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1475	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1488	# break;	1476	# break;
1489	}	1477	}
1490	}	1478	}
1491	}	1479	}
1492	OUTPUT:	1480	OUTPUT:
1493	RETVAL	1481	RETVAL
1494		1482
…		…
1522	PUSHs (sv_2mortal (newSViv (rc.col)));	1510	PUSHs (sv_2mortal (newSViv (rc.col)));
1523	}	1511	}
1524		1512
1525	if (items == 3)	1513	if (items == 3)
1526	{	1514	{
1527	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1515	rc.row = SvIV (ST (1));
1528	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1516	rc.col = SvIV (ST (2));
		1517
		1518	if (ix == 2 && rc.col == 0)
		1519	{
		1520	rc.row--;
		1521	rc.col = THIS->ncol;
		1522	}
		1523
		1524	clamp_it (rc.col, 0, THIS->ncol);
		1525	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1529		1526
1530	if (ix)	1527	if (ix)
1531	THIS->want_refresh = 1;	1528	THIS->want_refresh = 1;
1532	}	1529	}
1533	}	1530	}
…		…
1541		1538
1542	#void	1539	#void
1543	#rxvt_term::selection_clear ()	1540	#rxvt_term::selection_clear ()
1544		1541
1545	void	1542	void
1546	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1543	rxvt_term::selection_make (Time eventtime, bool rect = false)
1547	CODE:	1544	CODE:
1548	THIS->selection.op = SELECTION_CONT;	1545	THIS->selection.op = SELECTION_CONT;
1549	THIS->selection.rect = rect;	1546	THIS->selection.rect = rect;
1550	THIS->selection_make (eventtime);	1547	THIS->selection_make (eventtime);
1551		1548
1552	int	1549	int
1553	rxvt_term::selection_grab (U32 eventtime)	1550	rxvt_term::selection_grab (Time eventtime)
1554		1551
1555	void	1552	void
1556	rxvt_term::selection (SV *newtext = 0)	1553	rxvt_term::selection (SV *newtext = 0)
1557	PPCODE:	1554	PPCODE:
1558	{	1555	{
1559	if (GIMME_V != G_VOID)	1556	if (GIMME_V != G_VOID)
1560	XPUSHs (THIS->selection.text	1557	XPUSHs (THIS->selection.text
1561	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1558	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1562	: &PL_sv_undef);	1559	: &PL_sv_undef);
1563		1560
1564	if (newtext)	1561	if (newtext)
1565	{	1562	{
1566	free (THIS->selection.text);	1563	free (THIS->selection.text);
…		…
1626	o->self = (HV *)SvRV (RETVAL);	1623	o->self = (HV *)SvRV (RETVAL);
1627	}	1624	}
1628	OUTPUT:	1625	OUTPUT:
1629	RETVAL	1626	RETVAL
1630		1627
		1628	#############################################################################
		1629	# Various X Utility Functions
		1630	#############################################################################
		1631
		1632	void
		1633	rxvt_term::XListProperties (Window window)
		1634	PPCODE:
		1635	{
		1636	int count;
		1637	Atom *props = XListProperties (THIS->display->display, window, &count);
		1638
		1639	EXTEND (SP, count);
		1640	while (count--)
		1641	PUSHs (newSVuv ((U32)props [count]));
		1642
		1643	XFree (props);
		1644	}
		1645
		1646	void
		1647	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1648	PPCODE:
		1649	{
		1650	Atom type;
		1651	int format;
		1652	unsigned long nitems;
		1653	unsigned long bytes_after;
		1654	unsigned char *prop;
		1655
		1656	XGetWindowProperty (THIS->display->display, window, property,
		1657	0, 1<<24, 0, AnyPropertyType,
		1658	&type, &format, &nitems, &bytes_after, &prop);
		1659
		1660	if (type != None)
		1661	{
		1662	int elemsize = format == 16 ? sizeof (short)
		1663	: format == 32 ? sizeof (long)
		1664	: 1;
		1665
		1666	EXTEND (SP, 3);
		1667	PUSHs (newSVuv ((U32)type));
		1668	PUSHs (newSViv (format));
		1669	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1670	XFree (prop);
		1671	}
		1672	}
		1673
		1674	void
		1675	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1676	CODE:
		1677	{
		1678	STRLEN len;
		1679	char *data_ = SvPVbyte (data, len);
		1680
		1681	int elemsize = format == 16 ? sizeof (short)
		1682	: format == 32 ? sizeof (long)
		1683	: 1;
		1684
		1685	XChangeProperty (THIS->display->display, window, property,
		1686	type, format, PropModeReplace,
		1687	(unsigned char *)data_, len / elemsize);
		1688	XSync (THIS->display->display, 0);
		1689	}
		1690
		1691	Atom
		1692	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1693	C_ARGS: term->display->display, atom_name, only_if_exists
		1694
		1695	char *
		1696	XGetAtomName (rxvt_term *term, Atom atom)
		1697	C_ARGS: term->display->display, atom
		1698	CLEANUP:
		1699	XFree (RETVAL);
		1700
		1701	void
		1702	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1703	C_ARGS: term->display->display, window, property
		1704
		1705	Window
		1706	rxvt_term::DefaultRootWindow ()
		1707	CODE:
		1708	RETVAL = THIS->display->root;
		1709	OUTPUT:
		1710	RETVAL
		1711
		1712	#if 0
		1713
		1714	Window
		1715	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1716	C_ARGS: term->display->display, (Window)parent,
		1717	x, y, width, height, 0,
		1718	term->pix_colors_focused[Color_border],
		1719	term->pix_colors_focused[Color_border]
		1720
		1721	#endif
		1722
		1723	void
		1724	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1725	C_ARGS: term->display->display, window, parent, x, y
		1726
		1727	void
		1728	XMapWindow (rxvt_term *term, Window window)
		1729	C_ARGS: term->display->display, window
		1730
		1731	void
		1732	XUnmapWindow (rxvt_term *term, Window window)
		1733	C_ARGS: term->display->display, window
		1734
		1735	void
		1736	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1737	C_ARGS: term->display->display, (Window)window, x, y, width, height
		1738
		1739	void
		1740	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1741	PPCODE:
		1742	{
		1743	int dx, dy;
		1744	Window child;
		1745
		1746	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1747	{
		1748	EXTEND (SP, 3);
		1749	PUSHs (newSViv (dx));
		1750	PUSHs (newSViv (dy));
		1751	PUSHs (newSVuv (child));
		1752	}
		1753	}
		1754
		1755	#############################################################################
		1756	# urxvt::overlay
		1757	#############################################################################
		1758
1631	MODULE = urxvt PACKAGE = urxvt::overlay	1759	MODULE = urxvt PACKAGE = urxvt::overlay
1632		1760
1633	void	1761	void
1634	overlay::set (int x, int y, SV *text, SV *rend = 0)	1762	overlay::set (int x, int y, SV *text, SV *rend = 0)
1635		1763
…		…
1639	void	1767	void
1640	overlay::hide ()	1768	overlay::hide ()
1641		1769
1642	void	1770	void
1643	overlay::DESTROY ()	1771	overlay::DESTROY ()
		1772
		1773	#############################################################################
		1774	# urxvt::watcher
		1775	#############################################################################
		1776
		1777	MODULE = urxvt PACKAGE = urxvt::watcher
		1778
		1779	CHAINED
		1780	perl_watcher::cb (SV *cb)
		1781	CODE:
		1782	THIS->cb (cb);
		1783	OUTPUT:
		1784	RETVAL
		1785
		1786	#############################################################################
		1787	# urxvt::timer
		1788	#############################################################################
1644		1789
1645	MODULE = urxvt PACKAGE = urxvt::timer	1790	MODULE = urxvt PACKAGE = urxvt::timer
1646		1791
1647	SV *	1792	SV *
1648	timer::new ()	1793	timer::new ()
1649	CODE:	1794	CODE:
1650	timer *w = new timer;	1795	timer *w = new timer;
1651	w->start (NOW);	1796	w->start (NOW);
1652	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1797	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1653	w->self = (HV *)SvRV (RETVAL);	1798	w->self = (HV *)SvRV (RETVAL);
1654	OUTPUT:
1655	RETVAL
1656
1657	timer *
1658	timer::cb (SV *cb)
1659	CODE:
1660	THIS->cb (cb);
1661	RETVAL = THIS;
1662	OUTPUT:	1799	OUTPUT:
1663	RETVAL	1800	RETVAL
1664		1801
1665	NV	1802	NV
1666	timer::at ()	1803	timer::at ()
1667	CODE:	1804	CODE:
1668	RETVAL = THIS->at;	1805	RETVAL = THIS->at;
1669	OUTPUT:	1806	OUTPUT:
1670	RETVAL	1807	RETVAL
1671		1808
1672	timer *	1809	CHAINED
1673	timer::interval (NV interval)	1810	timer::interval (NV interval)
1674	CODE:	1811	CODE:
1675	THIS->interval = interval;	1812	THIS->interval = interval;
		1813	OUTPUT:
1676	RETVAL = THIS;	1814	RETVAL
1677	OUTPUT:
1678	RETVAL
1679		1815
1680	timer *	1816	CHAINED
1681	timer::set (NV tstamp)	1817	timer::set (NV tstamp)
1682	CODE:	1818	CODE:
1683	THIS->set (tstamp);	1819	THIS->set (tstamp);
		1820	OUTPUT:
1684	RETVAL = THIS;	1821	RETVAL
1685	OUTPUT:
1686	RETVAL
1687		1822
1688	timer *	1823	CHAINED
1689	timer::start (NV tstamp = THIS->at)	1824	timer::start (NV tstamp = THIS->at)
1690	CODE:	1825	CODE:
1691	THIS->start (tstamp);	1826	THIS->start (tstamp);
		1827	OUTPUT:
1692	RETVAL = THIS;	1828	RETVAL
1693	OUTPUT:
1694	RETVAL
1695		1829
1696	timer *	1830	CHAINED
		1831	timer::after (NV delay)
		1832	CODE:
		1833	THIS->start (NOW + delay);
		1834	OUTPUT:
		1835	RETVAL
		1836
		1837	CHAINED
1697	timer::stop ()	1838	timer::stop ()
1698	CODE:	1839	CODE:
1699	THIS->stop ();	1840	THIS->stop ();
1700	RETVAL = THIS;
1701	OUTPUT:	1841	OUTPUT:
1702	RETVAL	1842	RETVAL
1703		1843
1704	void	1844	void
1705	timer::DESTROY ()	1845	timer::DESTROY ()
		1846
		1847	#############################################################################
		1848	# urxvt::iow
		1849	#############################################################################
1706		1850
1707	MODULE = urxvt PACKAGE = urxvt::iow	1851	MODULE = urxvt PACKAGE = urxvt::iow
1708		1852
1709	SV *	1853	SV *
1710	iow::new ()	1854	iow::new ()
1711	CODE:	1855	CODE:
1712	iow *w = new iow;	1856	iow *w = new iow;
1713	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1857	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1714	w->self = (HV *)SvRV (RETVAL);	1858	w->self = (HV *)SvRV (RETVAL);
1715	OUTPUT:	1859	OUTPUT:
1716	RETVAL	1860	RETVAL
1717		1861
1718	iow *	1862	CHAINED
1719	iow::cb (SV *cb)
1720	CODE:
1721	THIS->cb (cb);
1722	RETVAL = THIS;
1723	OUTPUT:
1724	RETVAL
1725
1726	iow *
1727	iow::fd (int fd)	1863	iow::fd (int fd)
1728	CODE:	1864	CODE:
1729	THIS->fd = fd;	1865	THIS->fd = fd;
		1866	OUTPUT:
1730	RETVAL = THIS;	1867	RETVAL
1731	OUTPUT:
1732	RETVAL
1733		1868
1734	iow *	1869	CHAINED
1735	iow::events (short events)	1870	iow::events (short events)
1736	CODE:	1871	CODE:
1737	THIS->events = events;	1872	THIS->events = events;
		1873	OUTPUT:
1738	RETVAL = THIS;	1874	RETVAL
1739	OUTPUT:
1740	RETVAL
1741		1875
1742	iow *	1876	CHAINED
1743	iow::start ()	1877	iow::start ()
1744	CODE:	1878	CODE:
1745	THIS->start ();	1879	THIS->start ();
		1880	OUTPUT:
1746	RETVAL = THIS;	1881	RETVAL
1747	OUTPUT:
1748	RETVAL
1749		1882
1750	iow *	1883	CHAINED
1751	iow::stop ()	1884	iow::stop ()
1752	CODE:	1885	CODE:
1753	THIS->stop ();	1886	THIS->stop ();
1754	RETVAL = THIS;
1755	OUTPUT:	1887	OUTPUT:
1756	RETVAL	1888	RETVAL
1757		1889
1758	void	1890	void
1759	iow::DESTROY ()	1891	iow::DESTROY ()
1760		1892
		1893	#############################################################################
		1894	# urxvt::iw
		1895	#############################################################################
1761		1896
		1897	MODULE = urxvt PACKAGE = urxvt::iw
		1898
		1899	SV *
		1900	iw::new ()
		1901	CODE:
		1902	iw *w = new iw;
		1903	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1904	w->self = (HV *)SvRV (RETVAL);
		1905	OUTPUT:
		1906	RETVAL
		1907
		1908	CHAINED
		1909	iw::start ()
		1910	CODE:
		1911	THIS->start ();
		1912	OUTPUT:
		1913	RETVAL
		1914
		1915	CHAINED
		1916	iw::stop ()
		1917	CODE:
		1918	THIS->stop ();
		1919	OUTPUT:
		1920	RETVAL
		1921
		1922	void
		1923	iw::DESTROY ()
		1924
		1925	#############################################################################
		1926	# urxvt::pw
		1927	#############################################################################
		1928
		1929	MODULE = urxvt PACKAGE = urxvt::pw
		1930
		1931	SV *
		1932	pw::new ()
		1933	CODE:
		1934	pw *w = new pw;
		1935	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1936	w->self = (HV *)SvRV (RETVAL);
		1937	OUTPUT:
		1938	RETVAL
		1939
		1940	CHAINED
		1941	pw::start (int pid)
		1942	CODE:
		1943	THIS->start (pid);
		1944	OUTPUT:
		1945	RETVAL
		1946
		1947	CHAINED
		1948	pw::stop ()
		1949	CODE:
		1950	THIS->stop ();
		1951	OUTPUT:
		1952	RETVAL
		1953
		1954	void
		1955	pw::DESTROY ()
		1956
		1957

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