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

Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.63 by root, Fri Jan 13 05:06:44 2006 UTC vs.
Revision 1.99 by root, Sat Feb 11 02:28:19 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	typedef int CHAINED UNUSED;
		56
55	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
56
57	static SV *
58	taint (SV *sv)
59	{
60	SvTAINT (sv);
61	return sv;
62	}
63
64	static SV *
65	taint_if (SV *sv, SV *src)
66	{
67	if (SvTAINTED (src))
68	SvTAINT (sv);
69
70	return sv;
71	}
72		58
73	static wchar_t *	59	static wchar_t *
74	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
75	{	61	{
76	STRLEN len;	62	STRLEN len;
…		…
94	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
95	{	81	{
96	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
97	}	83	}
98		84
99	//TODO: use magic
100	static SV *	85	static SV *
101	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
102	{	87	{
103	HV *hv = newHV ();	88	HV *hv = newHV ();
104	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
…		…
127	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	112	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
128		113
129	return (long)mg->mg_ptr;	114	return (long)mg->mg_ptr;
130	}	115	}
131		116
132	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
133	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
134		119
135	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
136		123
137	struct perl_watcher	124	struct perl_watcher
138	{	125	{
139	SV *cbsv;	126	SV *cbsv;
140	HV *self;	127	HV *self;
141		128
142	perl_watcher ()	129	perl_watcher ()
143	: cbsv (newSV (0))	130	: cbsv (0)
144	{	131	{
145	}	132	}
146		133
147	~perl_watcher ()	134	~perl_watcher ()
148	{	135	{
149	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
150	}	137	}
151		138
152	void cb (SV *cb)	139	void cb (SV *cb)
153	{	140	{
154	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
155	}	143	}
156		144
157	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
158	};	146	};
159		147
…		…
182		170
183	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
184	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
185	}	173	}
186		174
187	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
188	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
189		177
190	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
191	{	179	{
192	tstamp interval;	180	tstamp interval;
193		181
194	timer ()	182	timer ()
195	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
…		…
203		191
204	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
205	}	193	}
206	};	194	};
207		195
208	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
209	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
210		198
211	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
212	{	200	{
213	iow ()	201	iow ()
214	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
215	{	203	{
216	}	204	}
…		…
219	{	207	{
220	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
221	}	209	}
222	};	210	};
223		211
		212	#define newSViw(iw) new_ref ((iw)->self, "urxvt::iw")
		213	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR ((sv), "urxvt::iw")
		214
		215	struct iw : perl_watcher, idle_watcher
		216	{
		217	iw ()
		218	: idle_watcher (this, &iw::execute)
		219	{
		220	}
		221
		222	void execute (idle_watcher &w)
		223	{
		224	invoke ("urxvt::iw", newSViw (this));
		225	}
		226	};
		227
		228	#define newSVpw(pw) new_ref ((pw)->self, "urxvt::pw")
		229	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR ((sv), "urxvt::pw")
		230
		231	struct pw : perl_watcher, child_watcher
		232	{
		233	pw ()
		234	: child_watcher (this, &pw::execute)
		235	{
		236	}
		237
		238	void execute (child_watcher &w, int status)
		239	{
		240	invoke ("urxvt::pw", newSVpw (this), status);
		241	}
		242	};
		243
224	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
225		245
226	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
227		247
228	struct overlay {	248	class overlay {
229	HV *self;
230	rxvt_term *THIS;	249	rxvt_term *THIS;
		250	AV *overlay_av;
231	int x, y, w, h;	251	int x, y, w, h;
232	int border;	252	int border;
233	text_t **text;	253	text_t **text;
234	rend_t **rend;	254	rend_t **rend;
235		255
		256	public:
		257	HV *self;
		258
236	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
237	~overlay ();	260	~overlay ();
238		261
239	void show ();	262	void show ();
240	void hide ();	263	void hide ();
…		…
243		266
244	void set (int x, int y, SV *str, SV *rend);	267	void set (int x, int y, SV *str, SV *rend);
245	};	268	};
246		269
247	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
248	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
249	{	272	{
250	if (border == 2)	273	if (border == 2)
251	{	274	{
252	w += 2;	275	w += 2;
253	h += 2;	276	h += 2;
…		…
292	*rp++ = r;	315	*rp++ = r;
293	}	316	}
294	}	317	}
295		318
296	show ();	319	show ();
297	THIS->want_refresh = 1;
298	}	320	}
299		321
300	overlay::~overlay ()	322	overlay::~overlay ()
301	{	323	{
302	hide ();	324	hide ();
…		…
307	delete [] rend[y];	329	delete [] rend[y];
308	}	330	}
309		331
310	delete [] text;	332	delete [] text;
311	delete [] rend;	333	delete [] rend;
		334	}
		335
		336	void
		337	overlay::show ()
		338	{
		339	if (overlay_av)
		340	return;
		341
		342	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		343	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		344	));
		345	av_push (overlay_av, newSViv ((long)this));
312		346
313	THIS->want_refresh = 1;	347	THIS->want_refresh = 1;
314	}	348	}
315		349
316	void	350	void
317	overlay::show ()
318	{
319	char key[33]; sprintf (key, "%32lx", (long)this);
320
321	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
322	hv_store (hv, key, 32, newSViv ((long)this), 0);
323	}
324
325	void
326	overlay::hide ()	351	overlay::hide ()
327	{	352	{
328	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	353	if (!overlay_av)
		354	return;
329		355
330	if (ovs)	356	int i;
		357
		358	for (i = AvFILL (overlay_av); i >= 0; i--)
		359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
331	{	360	{
332	char key[33]; sprintf (key, "%32lx", (long)this);	361	av_delete (overlay_av, i, G_DISCARD);
333		362	break;
334	HV *hv = (HV *)SvRV (*ovs);
335	hv_delete (hv, key, 32, G_DISCARD);
336	}	363	}
		364
		365	for (; i < AvFILL (overlay_av); i++)
		366	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		367
		368	av_pop (overlay_av);
		369
		370	SvREFCNT_dec (overlay_av);
		371	overlay_av = 0;
		372
		373	THIS->want_refresh = 1;
337	}	374	}
338		375
339	void overlay::swap ()	376	void overlay::swap ()
340	{	377	{
341	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	378	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
…		…
347	for (int y = ov_h; y--; )	384	for (int y = ov_h; y--; )
348	{	385	{
349	text_t *t1 = text [y];	386	text_t *t1 = text [y];
350	rend_t *r1 = rend [y];	387	rend_t *r1 = rend [y];
351		388
352	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	389	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
353	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	390	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
354		391
355	for (int x = ov_w; x--; )	392	for (int x = ov_w; x--; )
356	{	393	{
357	text_t t = *t1; *t1++ = *t2; *t2++ = t;	394	text_t t = *t1; *t1++ = *t2; *t2++ = t;
358	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	395	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
381	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	418	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
382	croak ("rend must be arrayref");	419	croak ("rend must be arrayref");
383		420
384	AV *av = (AV *)SvRV (rend);	421	AV *av = (AV *)SvRV (rend);
385		422
386	for (int col = min (av_len (av) + 1, w - x - border); col--; )	423	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
387	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	424	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
388	}	425	}
389		426
390	THIS->want_refresh = 1;	427	THIS->want_refresh = 1;
391	}	428	}
…		…
405	perl_free (perl);	442	perl_free (perl);
406	}	443	}
407	}	444	}
408		445
409	void	446	void
410	rxvt_perl_interp::init ()	447	rxvt_perl_interp::init (rxvt_term *term)
411	{	448	{
412	if (!perl)	449	if (!perl)
413	{	450	{
		451	rxvt_push_locale (""); // perl init destroys current locale
		452
414	perl_environ = rxvt_environ;	453	perl_environ = rxvt_environ;
415	swap (perl_environ, environ);	454	swap (perl_environ, environ);
416		455
417	char *argv[] = {	456	char *argv[] = {
418	"",	457	"",
419	"-T",	458	"-e"
420	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"BEGIN {"
		460	" urxvt->bootstrap;"
		461	" unshift @INC, '" LIBDIR "';"
		462	"}"
		463	""
		464	"use urxvt;"
421	};	465	};
422		466
423	perl = perl_alloc ();	467	perl = perl_alloc ();
424	perl_construct (perl);	468	perl_construct (perl);
425		469
426	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	470	if (perl_parse (perl, xs_init, 2, argv, (char **)NULL)
427	|| perl_run (perl))	471	|| perl_run (perl))
428	{	472	{
429	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	473	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
430		474
431	perl_destruct (perl);	475	perl_destruct (perl);
432	perl_free (perl);	476	perl_free (perl);
433	perl = 0;	477	perl = 0;
434	}	478	}
435		479
436	swap (perl_environ, environ);	480	swap (perl_environ, environ);
		481
		482	rxvt_pop_locale ();
		483	}
		484
		485	if (perl)
		486	{
		487	// runs outside of perls ENV
		488	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		489	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
437	}	490	}
438	}	491	}
439		492
440	static void	493	static void
441	ungrab (rxvt_term *THIS)	494	ungrab (rxvt_term *THIS)
442	{	495	{
443	if (THIS->perl.grabtime)	496	if (THIS->perl.grabtime)
444	{	497	{
445	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	498	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
446	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	499	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
447	THIS->perl.grabtime = 0;	500	THIS->perl.grabtime = 0;
448	}	501	}
449	}	502	}
450		503
451	bool	504	bool
452	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	505	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
453	{	506	{
454	if (!perl)	507	if (!perl || !term->perl.self)
455	return false;	508	return false;
456		509
457	if (htype == HOOK_INIT) // first hook ever called	510	// pre-handling of some events
		511	if (htype == HOOK_REFRESH_END)
458	{	512	{
459	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	513	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
460	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	514
		515	for (int i = 0; i <= AvFILL (av); i++)
		516	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
461	}	517	}
462	else if (!term->perl.self)	518
463	return false; // perl not initialized for this instance	519	swap (perl_environ, environ);
		520
		521	bool event_consumed;
		522
		523	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		524	|| term->perl.should_invoke [htype])
		525	try
		526	{
		527	dSP;
		528	va_list ap;
		529
		530	va_start (ap, htype);
		531
		532	ENTER;
		533	SAVETMPS;
		534
		535	PUSHMARK (SP);
		536
		537	XPUSHs (sv_2mortal (newSVterm (term)));
		538	XPUSHs (sv_2mortal (newSViv (htype)));
		539
		540	for (;;) {
		541	data_type dt = (data_type)va_arg (ap, int);
		542
		543	switch (dt)
		544	{
		545	case DT_INT:
		546	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		547	break;
		548
		549	case DT_LONG:
		550	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		551	break;
		552
		553	case DT_STR:
		554	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		555	break;
		556
		557	case DT_STR_LEN:
		558	{
		559	char *str = va_arg (ap, char *);
		560	int len = va_arg (ap, int);
		561
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		726	}
464	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
465	{	728	{
466	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
467	}	734	}
468	else
469	{
470	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
471	{
472	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
473
474	if (HvKEYS (hv))
475	{
476	hv_iterinit (hv);
477
478	while (HE *he = hv_iternext (hv))
479	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
480	}
481
482	}
483
484	if (!term->perl.should_invoke [htype])
485	return false;
486	}
487		735
488	swap (perl_environ, environ);	736	swap (perl_environ, environ);
489		737
490	try	738	return event_consumed;
491	{
492	dSP;
493	va_list ap;
494
495	va_start (ap, htype);
496
497	ENTER;
498	SAVETMPS;
499
500	PUSHMARK (SP);
501
502	XPUSHs (sv_2mortal (newSVterm (term)));
503	XPUSHs (sv_2mortal (newSViv (htype)));
504
505	for (;;) {
506	data_type dt = (data_type)va_arg (ap, int);
507
508	switch (dt)
509	{
510	case DT_INT:
511	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
512	break;
513
514	case DT_LONG:
515	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
516	break;
517
518	case DT_STR:
519	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));
520	break;
521
522	case DT_STR_LEN:
523	{
524	char *str = va_arg (ap, char *);
525	int len = va_arg (ap, int);
526
527	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));
528	}
529	break;
530
531	case DT_WCS_LEN:
532	{
533	wchar_t *wstr = va_arg (ap, wchar_t *);
534	int wlen = va_arg (ap, int);
535
536	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));
537	}
538	break;
539
540	case DT_XEVENT:
541	{
542	XEvent *xe = va_arg (ap, XEvent *);
543	HV *hv = newHV ();
544
545	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
546	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
547	# undef set
548
549	setiv (type, xe->type);
550	setiv (send_event, xe->xany.send_event);
551	setiv (serial, xe->xany.serial);
552
553	switch (xe->type)
554	{
555	case KeyPress:
556	case KeyRelease:
557	case ButtonPress:
558	case ButtonRelease:
559	case MotionNotify:
560	setiv (time, xe->xmotion.time);
561	setiv (x, xe->xmotion.x);
562	setiv (y, xe->xmotion.y);
563	setiv (row, xe->xmotion.y / term->fheight);
564	setiv (col, xe->xmotion.x / term->fwidth);
565	setiv (x_root, xe->xmotion.x_root);
566	setiv (y_root, xe->xmotion.y_root);
567	setiv (state, xe->xmotion.state);
568	break;
569	}
570
571	switch (xe->type)
572	{
573	case KeyPress:
574	case KeyRelease:
575	setiv (keycode, xe->xkey.keycode);
576	break;
577
578	case ButtonPress:
579	case ButtonRelease:
580	setiv (button, xe->xbutton.button);
581	break;
582
583	case MotionNotify:
584	setiv (is_hint, xe->xmotion.is_hint);
585	break;
586	}
587
588	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
589	}
590	break;
591
592	case DT_END:
593	{
594	va_end (ap);
595
596	PUTBACK;
597	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
598	SPAGAIN;
599
600	if (count)
601	{
602	SV *status = POPs;
603	count = SvTRUE (status);
604	}
605
606	PUTBACK;
607	FREETMPS;
608	LEAVE;
609
610	if (SvTRUE (ERRSV))
611	{
612	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
613	ungrab (term); // better lose the grab than the session
614	}
615
616	if (htype == HOOK_DESTROY)
617	{
618	clearSVptr ((SV *)term->perl.self);
619	SvREFCNT_dec ((SV *)term->perl.self);
620	}
621
622	swap (perl_environ, environ);
623	return count;
624	}
625
626	default:
627	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
628	}
629	}
630	}
631	catch (...)
632	{
633	swap (perl_environ, environ);
634	throw;
635	}
636	}	739	}
637		740
638	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
639		742
640	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
…		…
659	# include "optinc.h"	762	# include "optinc.h"
660	# undef nodef	763	# undef nodef
661	# undef def	764	# undef def
662		765
663	HV *stash = gv_stashpv ("urxvt", 1);	766	HV *stash = gv_stashpv ("urxvt", 1);
664	struct {	767	static const struct {
665	const char *name;	768	const char *name;
666	IV iv;	769	IV iv;
667	} *civ, const_iv[] = {	770	} *civ, const_iv[] = {
668	# define const_iv(name) { # name, (IV)name }	771	# define const_iv(name) { # name, (IV)name }
669	const_iv (DEFAULT_RSTYLE),	772	const_iv (DEFAULT_RSTYLE),
…		…
752	const_iv (SelectionRequest),	855	const_iv (SelectionRequest),
753	const_iv (SelectionNotify),	856	const_iv (SelectionNotify),
754	const_iv (ColormapNotify),	857	const_iv (ColormapNotify),
755	const_iv (ClientMessage),	858	const_iv (ClientMessage),
756	const_iv (MappingNotify),	859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870	# if 0
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
		884	# endif
757	};	885	};
758		886
759	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);	887	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
760	civ-- > const_iv; )
761	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));	888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
762	}	889	}
763		890
764	void	891	void
765	warn (const char *msg)	892	warn (const char *msg)
…		…
769	void	896	void
770	fatal (const char *msg)	897	fatal (const char *msg)
771	CODE:	898	CODE:
772	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
773		900
774	SV *
775	untaint (SV *sv)
776	CODE:
777	RETVAL = newSVsv (sv);
778	SvTAINTED_off (RETVAL);
779	OUTPUT:
780	RETVAL
781
782	void	901	void
783	_exit (int status)	902	_exit (int status)
784
785	bool
786	safe ()
787	CODE:
788	RETVAL = !rxvt_tainted ();
789	OUTPUT:
790	RETVAL
791		903
792	NV	904	NV
793	NOW ()	905	NOW ()
794	CODE:	906	CODE:
795	RETVAL = NOW;	907	RETVAL = NOW;
…		…
811	RETVAL	923	RETVAL
812		924
813	int	925	int
814	SET_FGCOLOR (int rend, int new_color)	926	SET_FGCOLOR (int rend, int new_color)
815	CODE:	927	CODE:
816	RETVAL = SET_FGCOLOR (rend, new_color);	928	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
817	OUTPUT:	929	OUTPUT:
818	RETVAL	930	RETVAL
819		931
820	int	932	int
821	SET_BGCOLOR (int rend, int new_color)	933	SET_BGCOLOR (int rend, int new_color)
822	CODE:	934	CODE:
823	RETVAL = SET_BGCOLOR (rend, new_color);	935	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
824	OUTPUT:	936	OUTPUT:
825	RETVAL	937	RETVAL
826		938
827	int	939	int
828	GET_CUSTOM (int rend)	940	GET_CUSTOM (int rend)
…		…
842	| ((new_value << RS_customShift) & RS_customMask);	954	| ((new_value << RS_customShift) & RS_customMask);
843	}	955	}
844	OUTPUT:	956	OUTPUT:
845	RETVAL	957	RETVAL
846		958
		959	void
		960	termlist ()
		961	PPCODE:
		962	{
		963	EXTEND (SP, rxvt_term::termlist.size ());
		964
		965	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		966	if ((*t)->perl.self)
		967	PUSHs (sv_2mortal (newSVterm (*t)));
		968	}
		969
847	MODULE = urxvt PACKAGE = urxvt::term	970	MODULE = urxvt PACKAGE = urxvt::term
848		971
849	SV *	972	SV *
850	_new (...)	973	_new (AV *env, AV *arg)
851	CODE:	974	CODE:
852	{	975	{
853	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
854	croak ("first argument to urxvt::term->_new must be arrayref");
855
856	rxvt_term *term = new rxvt_term;	976	rxvt_term *term = new rxvt_term;
857		977
858	term->argv = new stringvec;	978	stringvec *argv = new stringvec;
859	term->envv = new stringvec;	979	stringvec *envv = new stringvec;
860		980
861	for (int i = 1; i < items; i++)	981	for (int i = 0; i <= AvFILL (arg); i++)
862	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	982	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
863		983
864	AV *envv = (AV *)SvRV (ST (0));
865	for (int i = av_len (envv) + 1; i--; )	984	for (int i = AvFILL (env) + 1; i--; )
866	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	985	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
867		986
868	term->envv->push_back (0);	987	envv->push_back (0);
869		988
870	bool success;	989	bool success;
871		990
872	try	991	try
873	{	992	{
874	success = term->init (term->argv->size (), term->argv->begin ());	993	success = term->init (argv, envv);
875	}	994	}
876	catch (const class rxvt_failure_exception &e)	995	catch (const class rxvt_failure_exception &e)
877	{	996	{
878	success = false;	997	success = false;
879	}	998	}
…		…
897	rxvt_term::set_should_invoke (int htype, int inc)	1016	rxvt_term::set_should_invoke (int htype, int inc)
898	CODE:	1017	CODE:
899	THIS->perl.should_invoke [htype] += inc;	1018	THIS->perl.should_invoke [htype] += inc;
900		1019
901	void	1020	void
902	rxvt_term::grab_button (int button, U32 modifiers)	1021	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
903	CODE:	1022	CODE:
904	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	1023	XGrabButton (THIS->dpy, button, modifiers, window, 1,
905	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1024	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
906	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	1025	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
907		1026
		1027	void
		1028	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1029	CODE:
		1030	XUngrabButton (THIS->dpy, button, modifiers, window);
		1031
		1032	#if 0
		1033
		1034	void
		1035	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1036	C_ARGS:
		1037	THIS->dpy, keycode, modifiers, window, 1,
		1038	GrabModeSync, GrabModeSync
		1039
		1040	void
		1041	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1042	C_ARGS: THIS->dpy, keycode, modifiers, window
		1043
		1044	#endif
		1045
908	bool	1046	bool
909	rxvt_term::grab (U32 eventtime, int sync = 0)	1047	rxvt_term::grab (Time eventtime, int sync = 0)
910	CODE:	1048	CODE:
911	{	1049	{
912	int mode = sync ? GrabModeSync : GrabModeAsync;	1050	int mode = sync ? GrabModeSync : GrabModeAsync;
913		1051
914	THIS->perl.grabtime = 0;	1052	THIS->perl.grabtime = 0;
915		1053
916	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1054	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
917	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1055	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
918	mode, mode, None, GRAB_CURSOR, eventtime))	1056	mode, mode, None, GRAB_CURSOR, eventtime))
919	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1057	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
920	THIS->perl.grabtime = eventtime;	1058	THIS->perl.grabtime = eventtime;
921	else	1059	else
922	XUngrabPointer (THIS->display->display, eventtime);	1060	XUngrabPointer (THIS->dpy, eventtime);
923		1061
924	RETVAL = !!THIS->perl.grabtime;	1062	RETVAL = !!THIS->perl.grabtime;
925	}	1063	}
926	OUTPUT:	1064	OUTPUT:
927	RETVAL	1065	RETVAL
928		1066
929	void	1067	void
930	rxvt_term::allow_events_async ()	1068	rxvt_term::allow_events_async ()
931	CODE:	1069	CODE:
932	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1070	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
933		1071
934	void	1072	void
935	rxvt_term::allow_events_sync ()	1073	rxvt_term::allow_events_sync ()
936	CODE:	1074	CODE:
937	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1075	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
938		1076
939	void	1077	void
940	rxvt_term::allow_events_replay ()	1078	rxvt_term::allow_events_replay ()
941	CODE:	1079	CODE:
942	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1080	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
943	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1081	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
944		1082
945	void	1083	void
946	rxvt_term::ungrab ()	1084	rxvt_term::ungrab ()
947	CODE:	1085	CODE:
948	ungrab (THIS);	1086	ungrab (THIS);
…		…
972	char *mbstr = rxvt_wcstombs (wstr);	1110	char *mbstr = rxvt_wcstombs (wstr);
973	rxvt_pop_locale ();	1111	rxvt_pop_locale ();
974		1112
975	free (wstr);	1113	free (wstr);
976		1114
977	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1115	RETVAL = newSVpv (mbstr, 0);
978	free (mbstr);	1116	free (mbstr);
979	}	1117	}
980	OUTPUT:	1118	OUTPUT:
981	RETVAL	1119	RETVAL
982		1120
…		…
989		1127
990	rxvt_push_locale (THIS->locale);	1128	rxvt_push_locale (THIS->locale);
991	wchar_t *wstr = rxvt_mbstowcs (data, len);	1129	wchar_t *wstr = rxvt_mbstowcs (data, len);
992	rxvt_pop_locale ();	1130	rxvt_pop_locale ();
993		1131
994	RETVAL = taint_if (wcs2sv (wstr), octets);	1132	RETVAL = wcs2sv (wstr);
995	free (wstr);	1133	free (wstr);
996	}	1134	}
997	OUTPUT:	1135	OUTPUT:
998	RETVAL	1136	RETVAL
999		1137
…		…
1006	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1144	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
1007	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1145	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
1008	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1146	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
1009	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1147	#define TERM_OFFSET_focus TERM_OFFSET(focus)
1010	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1148	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1149	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1150	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1151	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
1011	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1152	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
1012	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1153	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
1013	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1154	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
1014		1155
1015	int	1156	int
1016	rxvt_term::width ()	1157	rxvt_term::width ()
1017	ALIAS:	1158	ALIAS:
1018	width = TERM_OFFSET_width	1159	width = TERM_OFFSET_width
…		…
1022	fbase = TERM_OFFSET_fbase	1163	fbase = TERM_OFFSET_fbase
1023	nrow = TERM_OFFSET_nrow	1164	nrow = TERM_OFFSET_nrow
1024	ncol = TERM_OFFSET_ncol	1165	ncol = TERM_OFFSET_ncol
1025	focus = TERM_OFFSET_focus	1166	focus = TERM_OFFSET_focus
1026	mapped = TERM_OFFSET_mapped	1167	mapped = TERM_OFFSET_mapped
		1168	int_bwidth = TERM_OFFSET_int_bwidth
		1169	ext_bwidth = TERM_OFFSET_ext_bwidth
		1170	lineSpace = TERM_OFFSET_lineSpace
1027	saveLines = TERM_OFFSET_saveLines	1171	saveLines = TERM_OFFSET_saveLines
1028	total_rows = TERM_OFFSET_total_rows	1172	total_rows = TERM_OFFSET_total_rows
1029	nsaved = TERM_OFFSET_nsaved	1173	top_row = TERM_OFFSET_top_row
1030	CODE:	1174	CODE:
1031	RETVAL = *(int *)((char *)THIS + ix);	1175	RETVAL = *(int *)((char *)THIS + ix);
1032	OUTPUT:	1176	OUTPUT:
1033	RETVAL	1177	RETVAL
1034		1178
…		…
1036	rxvt_term::ModLevel3Mask ()	1180	rxvt_term::ModLevel3Mask ()
1037	ALIAS:	1181	ALIAS:
1038	ModLevel3Mask = 0	1182	ModLevel3Mask = 0
1039	ModMetaMask = 1	1183	ModMetaMask = 1
1040	ModNumLockMask = 2	1184	ModNumLockMask = 2
		1185	current_screen = 3
		1186	hidden_cursor = 4
1041	CODE:	1187	CODE:
1042	switch (ix)	1188	switch (ix)
1043	{	1189	{
1044	case 0: RETVAL = THIS->ModLevel3Mask; break;	1190	case 0: RETVAL = THIS->ModLevel3Mask; break;
1045	case 1: RETVAL = THIS->ModMetaMask; break;	1191	case 1: RETVAL = THIS->ModMetaMask; break;
1046	case 2: RETVAL = THIS->ModNumLockMask; break;	1192	case 2: RETVAL = THIS->ModNumLockMask; break;
		1193	case 3: RETVAL = THIS->current_screen; break;
		1194	case 4: RETVAL = THIS->hidden_cursor; break;
1047	}	1195	}
1048	OUTPUT:	1196	OUTPUT:
1049	RETVAL	1197	RETVAL
1050		1198
1051	char *	1199	char *
…		…
1089	if (events != EVENT_UNDEF)	1237	if (events != EVENT_UNDEF)
1090	THIS->pty_ev.set (events);	1238	THIS->pty_ev.set (events);
1091	OUTPUT:	1239	OUTPUT:
1092	RETVAL	1240	RETVAL
1093		1241
1094	U32	1242	int
		1243	rxvt_term::pty_fd ()
		1244	CODE:
		1245	RETVAL = THIS->pty->pty;
		1246	OUTPUT:
		1247	RETVAL
		1248
		1249	Window
1095	rxvt_term::parent ()	1250	rxvt_term::parent ()
1096	CODE:	1251	CODE:
1097	RETVAL = (U32)THIS->parent [0];	1252	RETVAL = THIS->parent [0];
1098	OUTPUT:	1253	OUTPUT:
1099	RETVAL	1254	RETVAL
1100		1255
1101	U32	1256	Window
1102	rxvt_term::vt ()	1257	rxvt_term::vt ()
1103	CODE:	1258	CODE:
1104	RETVAL = (U32)THIS->vt;	1259	RETVAL = THIS->vt;
1105	OUTPUT:	1260	OUTPUT:
1106	RETVAL	1261	RETVAL
1107		1262
1108	void	1263	void
1109	rxvt_term::vt_emask_add (U32 emask)	1264	rxvt_term::vt_emask_add (U32 emask)
…		…
1118	THIS->rstyle = new_rstyle;	1273	THIS->rstyle = new_rstyle;
1119	OUTPUT:	1274	OUTPUT:
1120	RETVAL	1275	RETVAL
1121		1276
1122	int	1277	int
1123	rxvt_term::view_start (int newval = -1)	1278	rxvt_term::view_start (int newval = 1)
1124	PROTOTYPE: $;$	1279	PROTOTYPE: $;$
1125	CODE:	1280	CODE:
1126	{	1281	{
1127	RETVAL = THIS->view_start;	1282	RETVAL = THIS->view_start;
1128		1283
1129	if (newval >= 0)	1284	if (newval <= 0)
1130	{	1285	THIS->scr_changeview (max (newval, THIS->top_row));
1131	THIS->view_start = min (newval, THIS->nsaved);
1132	THIS->scr_changeview (RETVAL);
1133	}
1134	}	1286	}
1135	OUTPUT:	1287	OUTPUT:
1136	RETVAL	1288	RETVAL
		1289
		1290	void
		1291	rxvt_term::focus_in ()
		1292
		1293	void
		1294	rxvt_term::focus_out ()
		1295
		1296	void
		1297	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1298	ALIAS:
		1299	key_release = 1
		1300	CODE:
		1301	{
		1302	XKeyEvent xkey;
		1303
		1304	memset (&xkey, 0, sizeof (xkey));
		1305
		1306	xkey.time = time;
		1307	xkey.state = state;
		1308	xkey.keycode = keycode;
		1309
		1310	xkey.type = ix ? KeyRelease : KeyPress;
		1311	xkey.display = THIS->dpy;
		1312	xkey.window = THIS->vt;
		1313	xkey.root = THIS->display->root;
		1314	xkey.subwindow = THIS->vt;
		1315
		1316	if (ix)
		1317	THIS->key_release (xkey);
		1318	else
		1319	THIS->key_press (xkey);
		1320	}
1137		1321
1138	void	1322	void
1139	rxvt_term::want_refresh ()	1323	rxvt_term::want_refresh ()
1140	CODE:	1324	CODE:
1141	THIS->want_refresh = 1;	1325	THIS->want_refresh = 1;
1142		1326
1143	void	1327	void
1144	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1328	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1145	PPCODE:	1329	PPCODE:
1146	{	1330	{
1147	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1331	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1148	XSRETURN_EMPTY;	1332	XSRETURN_EMPTY;
1149		1333
1150	line_t &l = ROW(row_number);	1334	line_t &l = ROW(row_number);
1151		1335
1152	if (GIMME_V != G_VOID)	1336	if (GIMME_V != G_VOID)
1153	{	1337	{
1154	wchar_t *wstr = new wchar_t [THIS->ncol];	1338	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1155		1339
1156	for (int col = 0; col < THIS->ncol; col++)	1340	for (int col = 0; col < THIS->ncol; col++)
1157	wstr [col] = l.t [col];	1341	wstr [col] = l.t [col];
1158		1342
1159	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1343	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1160
1161	delete [] wstr;
1162	}	1344	}
1163		1345
1164	if (new_text)	1346	if (new_text)
1165	{	1347	{
1166	wchar_t *wstr = sv2wcs (new_text);	1348	wchar_t *wstr = sv2wcs (new_text);
1167		1349
1168	int len = min (wcslen (wstr) - start_ofs, max_len);	1350	int len = min (wcslen (wstr) - start_ofs, max_len);
1169		1351
1170	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1352	if (start_col < 0 || start_col + len > THIS->ncol)
1171	{	1353	{
1172	free (wstr);	1354	free (wstr);
1173	croak ("new_text extends beyond horizontal margins");	1355	croak ("new_text extends beyond horizontal margins");
1174	}	1356	}
1175		1357
…		…
1185		1367
1186	void	1368	void
1187	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1369	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1188	PPCODE:	1370	PPCODE:
1189	{	1371	{
1190	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1372	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1191	XSRETURN_EMPTY;	1373	XSRETURN_EMPTY;
1192		1374
1193	line_t &l = ROW(row_number);	1375	line_t &l = ROW(row_number);
1194		1376
1195	if (GIMME_V != G_VOID)	1377	if (GIMME_V != G_VOID)
…		…
1207	{	1389	{
1208	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1390	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1209	croak ("new_rend must be arrayref");	1391	croak ("new_rend must be arrayref");
1210		1392
1211	AV *av = (AV *)SvRV (new_rend);	1393	AV *av = (AV *)SvRV (new_rend);
1212	int len = min (av_len (av) + 1 - start_ofs, max_len);	1394	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1213		1395
1214	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1396	if (start_col < 0 || start_col + len > THIS->ncol)
1215	croak ("new_rend array extends beyond horizontal margins");	1397	croak ("new_rend array extends beyond horizontal margins");
1216		1398
1217	for (int col = start_col; col < start_col + len; col++)	1399	for (int col = start_col; col < start_col + len; col++)
1218	{	1400	{
1219	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1401	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1225		1407
1226	int	1408	int
1227	rxvt_term::ROW_l (int row_number, int new_length = -1)	1409	rxvt_term::ROW_l (int row_number, int new_length = -1)
1228	CODE:	1410	CODE:
1229	{	1411	{
1230	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1412	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1231	XSRETURN_EMPTY;	1413	XSRETURN_EMPTY;
1232		1414
1233	line_t &l = ROW(row_number);	1415	line_t &l = ROW(row_number);
1234	RETVAL = l.l;	1416	RETVAL = l.l;
1235		1417
…		…
1241		1423
1242	bool	1424	bool
1243	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1425	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1244	CODE:	1426	CODE:
1245	{	1427	{
1246	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1428	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1247	XSRETURN_EMPTY;	1429	XSRETURN_EMPTY;
1248		1430
1249	line_t &l = ROW(row_number);	1431	line_t &l = ROW(row_number);
1250	RETVAL = l.is_longer ();	1432	RETVAL = l.is_longer ();
1251		1433
…		…
1259	rxvt_term::special_encode (SV *string)	1441	rxvt_term::special_encode (SV *string)
1260	CODE:	1442	CODE:
1261	{	1443	{
1262	wchar_t *wstr = sv2wcs (string);	1444	wchar_t *wstr = sv2wcs (string);
1263	int wlen = wcslen (wstr);	1445	int wlen = wcslen (wstr);
1264	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1446	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1265		1447
1266	rxvt_push_locale (THIS->locale);	1448	rxvt_push_locale (THIS->locale);
1267		1449
1268	wchar_t *r = rstr;	1450	wchar_t *r = rstr;
1269	for (wchar_t *s = wstr; *s; s++)	1451	for (wchar_t *s = wstr; *s; s++)
		1452	{
		1453	int w = WCWIDTH (*s);
		1454
1270	if (wcwidth (*s) == 0)	1455	if (w == 0)
1271	{	1456	{
1272	if (r == rstr)	1457	if (r == rstr)
1273	croak ("leading combining character unencodable");	1458	croak ("leading combining character unencodable");
1274		1459
1275	unicode_t n = rxvt_compose (r[-1], *s);	1460	unicode_t n = rxvt_compose (r[-1], *s);
1276	if (n == NOCHAR)	1461	if (n == NOCHAR)
1277	n = rxvt_composite.compose (r[-1], *s);	1462	n = rxvt_composite.compose (r[-1], *s);
1278		1463
1279	r[-1] = n;	1464	r[-1] = n;
1280	}	1465	}
1281	#if !UNICODE_3	1466	#if !UNICODE_3
1282	else if (*s >= 0x10000)	1467	else if (*s >= 0x10000)
1283	*r++ = rxvt_composite.compose (*s);	1468	*r++ = rxvt_composite.compose (*s);
1284	#endif	1469	#endif
1285	else	1470	else
1286	*r++ = *s;	1471	*r++ = *s;
		1472
		1473	// the *2 above only allows wcwidth <= 2
		1474	if (w > 1)
		1475	*r++ = NOCHAR;
		1476	}
1287		1477
1288	rxvt_pop_locale ();	1478	rxvt_pop_locale ();
1289		1479
1290	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1480	RETVAL = wcs2sv (rstr, r - rstr);
1291
1292	delete [] rstr;
1293	}	1481	}
1294	OUTPUT:	1482	OUTPUT:
1295	RETVAL	1483	RETVAL
1296		1484
1297	SV *	1485	SV *
…		…
1309	else if (IS_COMPOSE (*s))	1497	else if (IS_COMPOSE (*s))
1310	dlen += rxvt_composite.expand (*s, 0);	1498	dlen += rxvt_composite.expand (*s, 0);
1311	else	1499	else
1312	dlen++;	1500	dlen++;
1313		1501
1314	wchar_t *rstr = new wchar_t [dlen];	1502	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1315		1503
1316	// decode	1504	// decode
1317	wchar_t *r = rstr;	1505	wchar_t *r = rstr;
1318	for (wchar_t *s = wstr; *s; s++)	1506	for (wchar_t *s = wstr; *s; s++)
1319	if (*s == NOCHAR)	1507	if (*s == NOCHAR)
…		…
1321	else if (IS_COMPOSE (*s))	1509	else if (IS_COMPOSE (*s))
1322	r += rxvt_composite.expand (*s, r);	1510	r += rxvt_composite.expand (*s, r);
1323	else	1511	else
1324	*r++ = *s;	1512	*r++ = *s;
1325		1513
1326	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1514	RETVAL = wcs2sv (rstr, r - rstr);
1327
1328	delete [] rstr;
1329	}	1515	}
1330	OUTPUT:	1516	OUTPUT:
1331	RETVAL	1517	RETVAL
1332		1518
1333	void	1519	void
1334	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1520	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1335	PPCODE:	1521	PPCODE:
1336	{	1522	{
1337	struct resval { const char *name; int value; } rslist [] = {	1523	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1338	# define def(name) { # name, Rs_ ## name },	1524	# define def(name) { # name, Rs_ ## name },
1339	# define reserve(name,count)	1525	# define reserve(name,count)
1340	# include "rsinc.h"	1526	# include "rsinc.h"
1341	# undef def	1527	# undef def
1342	# undef reserve	1528	# undef reserve
1343	};	1529	};
1344		1530
1345	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1531	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
1346		1532
1347	do {	1533	do {
1348	if (rs-- == rslist)	1534	if (rs-- == rslist)
1349	croak ("no such resource '%s', requested", name);	1535	croak ("no such resource '%s', requested", name);
1350	} while (strcmp (name, rs->name));	1536	} while (strcmp (name, rs->name));
…		…
1353		1539
1354	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1540	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1355	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1541	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1356		1542
1357	if (GIMME_V != G_VOID)	1543	if (GIMME_V != G_VOID)
1358	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1544	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1359		1545
1360	if (newval)	1546	if (newval)
1361	{	1547	{
1362	if (SvOK (newval))	1548	if (SvOK (newval))
1363	{	1549	{
…		…
1370	}	1556	}
1371	}	1557	}
1372		1558
1373	const char *	1559	const char *
1374	rxvt_term::x_resource (const char *name)	1560	rxvt_term::x_resource (const char *name)
1375	CLEANUP:
1376	SvTAINTED_on (ST (0));
1377		1561
1378	bool	1562	bool
1379	rxvt_term::option (U32 optval, int set = -1)	1563	rxvt_term::option (U32 optval, int set = -1)
1380	CODE:	1564	CODE:
1381	{	1565	{
…		…
1386	if (set)	1570	if (set)
1387	THIS->options |= optval;	1571	THIS->options |= optval;
1388	else	1572	else
1389	THIS->options &= ~optval;	1573	THIS->options &= ~optval;
1390		1574
		1575	if (THIS->check_ev.is_active ()) // avoid doing this before START
1391	switch (optval)	1576	switch (optval)
1392	{	1577	{
1393	case Opt_skipBuiltinGlyphs:	1578	case Opt_skipBuiltinGlyphs:
1394	THIS->set_fonts ();	1579	THIS->set_fonts ();
1395	THIS->scr_remap_chars ();	1580	THIS->scr_remap_chars ();
1396	THIS->scr_touch (true);	1581	THIS->scr_touch (true);
1397	THIS->want_refresh = 1;	1582	THIS->want_refresh = 1;
1398	break;	1583	break;
1399		1584
1400	case Opt_cursorUnderline:	1585	case Opt_cursorUnderline:
1401	THIS->want_refresh = 1;	1586	THIS->want_refresh = 1;
1402	break;	1587	break;
1403		1588
1404	# case Opt_scrollBar_floating:	1589	# case Opt_scrollBar_floating:
1405	# case Opt_scrollBar_right:	1590	# case Opt_scrollBar_right:
1406	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1591	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1407	# break;	1592	# break;
1408	}	1593	}
1409	}	1594	}
1410	}	1595	}
1411	OUTPUT:	1596	OUTPUT:
1412	RETVAL	1597	RETVAL
1413		1598
…		…
1441	PUSHs (sv_2mortal (newSViv (rc.col)));	1626	PUSHs (sv_2mortal (newSViv (rc.col)));
1442	}	1627	}
1443		1628
1444	if (items == 3)	1629	if (items == 3)
1445	{	1630	{
1446	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1631	rc.row = SvIV (ST (1));
1447	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1632	rc.col = SvIV (ST (2));
		1633
		1634	if (ix == 2)
		1635	{
		1636	if (rc.col == 0)
		1637	{
		1638	// col == 0 means end of previous line
		1639	rc.row--;
		1640	rc.col = THIS->ncol;
		1641	}
		1642	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1643	&& rc.col > ROW(rc.row).l)
		1644	{
		1645	// col >= length means while line and add newline
		1646	rc.col = THIS->ncol;
		1647	}
		1648	}
		1649
		1650	clamp_it (rc.col, 0, THIS->ncol);
		1651	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1448		1652
1449	if (ix)	1653	if (ix)
1450	THIS->want_refresh = 1;	1654	THIS->want_refresh = 1;
1451	}	1655	}
1452	}	1656	}
…		…
1456	CODE:	1660	CODE:
1457	RETVAL = THIS->charsets [THIS->screen.charset];	1661	RETVAL = THIS->charsets [THIS->screen.charset];
1458	OUTPUT:	1662	OUTPUT:
1459	RETVAL	1663	RETVAL
1460		1664
1461	#void	1665	void
1462	#rxvt_term::selection_clear ()	1666	rxvt_term::selection_clear ()
1463		1667
1464	void	1668	void
1465	rxvt_term::selection_make (U32 eventtime, bool rect = false)	1669	rxvt_term::selection_make (Time eventtime, bool rect = false)
1466	CODE:	1670	CODE:
1467	THIS->selection.op = SELECTION_CONT;	1671	THIS->selection.op = SELECTION_CONT;
1468	THIS->selection.rect = rect;	1672	THIS->selection.rect = rect;
1469	THIS->selection_make (eventtime);	1673	THIS->selection_make (eventtime);
1470		1674
1471	int	1675	int
1472	rxvt_term::selection_grab (U32 eventtime)	1676	rxvt_term::selection_grab (Time eventtime)
1473		1677
1474	void	1678	void
1475	rxvt_term::selection (SV *newtext = 0)	1679	rxvt_term::selection (SV *newtext = 0)
1476	PPCODE:	1680	PPCODE:
1477	{	1681	{
1478	if (GIMME_V != G_VOID)	1682	if (GIMME_V != G_VOID)
1479	XPUSHs (THIS->selection.text	1683	XPUSHs (THIS->selection.text
1480	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))	1684	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
1481	: &PL_sv_undef);	1685	: &PL_sv_undef);
1482		1686
1483	if (newtext)	1687	if (newtext)
1484	{	1688	{
1485	free (THIS->selection.text);	1689	free (THIS->selection.text);
…		…
1495	void	1699	void
1496	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1700	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1497		1701
1498	void	1702	void
1499	rxvt_term::scr_bell ()	1703	rxvt_term::scr_bell ()
		1704
		1705	void
		1706	rxvt_term::scr_change_screen (int screen)
1500		1707
1501	void	1708	void
1502	rxvt_term::scr_add_lines (SV *string)	1709	rxvt_term::scr_add_lines (SV *string)
1503	CODE:	1710	CODE:
1504	{	1711	{
…		…
1545	o->self = (HV *)SvRV (RETVAL);	1752	o->self = (HV *)SvRV (RETVAL);
1546	}	1753	}
1547	OUTPUT:	1754	OUTPUT:
1548	RETVAL	1755	RETVAL
1549		1756
		1757	#############################################################################
		1758	# Various X Utility Functions
		1759	#############################################################################
		1760
		1761	void
		1762	rxvt_term::XListProperties (Window window)
		1763	PPCODE:
		1764	{
		1765	int count;
		1766	Atom *props = XListProperties (THIS->dpy, window, &count);
		1767
		1768	EXTEND (SP, count);
		1769	while (count--)
		1770	PUSHs (newSVuv ((U32)props [count]));
		1771
		1772	XFree (props);
		1773	}
		1774
		1775	void
		1776	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1777	PPCODE:
		1778	{
		1779	Atom type;
		1780	int format;
		1781	unsigned long nitems;
		1782	unsigned long bytes_after;
		1783	unsigned char *prop;
		1784
		1785	XGetWindowProperty (THIS->dpy, window, property,
		1786	0, 1<<24, 0, AnyPropertyType,
		1787	&type, &format, &nitems, &bytes_after, &prop);
		1788
		1789	if (type != None)
		1790	{
		1791	int elemsize = format == 16 ? sizeof (short)
		1792	: format == 32 ? sizeof (long)
		1793	: 1;
		1794
		1795	EXTEND (SP, 3);
		1796	PUSHs (newSVuv ((U32)type));
		1797	PUSHs (newSViv (format));
		1798	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1799	XFree (prop);
		1800	}
		1801	}
		1802
		1803	void
		1804	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1805	CODE:
		1806	{
		1807	STRLEN len;
		1808	char *data_ = SvPVbyte (data, len);
		1809
		1810	int elemsize = format == 16 ? sizeof (short)
		1811	: format == 32 ? sizeof (long)
		1812	: 1;
		1813
		1814	XChangeProperty (THIS->dpy, window, property,
		1815	type, format, PropModeReplace,
		1816	(unsigned char *)data_, len / elemsize);
		1817	}
		1818
		1819	Atom
		1820	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1821	C_ARGS: term->dpy, atom_name, only_if_exists
		1822
		1823	char *
		1824	XGetAtomName (rxvt_term *term, Atom atom)
		1825	C_ARGS: term->dpy, atom
		1826	CLEANUP:
		1827	XFree (RETVAL);
		1828
		1829	void
		1830	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1831	C_ARGS: term->dpy, window, property
		1832
		1833	Window
		1834	rxvt_term::DefaultRootWindow ()
		1835	CODE:
		1836	RETVAL = THIS->display->root;
		1837	OUTPUT:
		1838	RETVAL
		1839
		1840	#if 0
		1841
		1842	Window
		1843	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1844	C_ARGS: term->dpy, (Window)parent,
		1845	x, y, width, height, 0,
		1846	term->pix_colors_focused[Color_border],
		1847	term->pix_colors_focused[Color_border]
		1848
		1849	#endif
		1850
		1851	void
		1852	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1853	C_ARGS: term->dpy, window, parent, x, y
		1854
		1855	void
		1856	XMapWindow (rxvt_term *term, Window window)
		1857	C_ARGS: term->dpy, window
		1858
		1859	void
		1860	XUnmapWindow (rxvt_term *term, Window window)
		1861	C_ARGS: term->dpy, window
		1862
		1863	void
		1864	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1865	C_ARGS: term->dpy, window, x, y, width, height
		1866
		1867	void
		1868	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1869	CODE:
		1870	{
		1871	XWindowAttributes attr;
		1872	XGetWindowAttributes (THIS->dpy, window, &attr);
		1873	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1874	}
		1875
		1876	void
		1877	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1878	PPCODE:
		1879	{
		1880	int dx, dy;
		1881	Window child;
		1882
		1883	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1884	{
		1885	EXTEND (SP, 3);
		1886	PUSHs (newSViv (dx));
		1887	PUSHs (newSViv (dy));
		1888	PUSHs (newSVuv (child));
		1889	}
		1890	}
		1891
		1892	#############################################################################
		1893	# urxvt::overlay
		1894	#############################################################################
		1895
1550	MODULE = urxvt PACKAGE = urxvt::overlay	1896	MODULE = urxvt PACKAGE = urxvt::overlay
1551		1897
1552	void	1898	void
1553	overlay::set (int x, int y, SV *text, SV *rend = 0)	1899	overlay::set (int x, int y, SV *text, SV *rend = 0)
1554		1900
…		…
1558	void	1904	void
1559	overlay::hide ()	1905	overlay::hide ()
1560		1906
1561	void	1907	void
1562	overlay::DESTROY ()	1908	overlay::DESTROY ()
		1909
		1910	#############################################################################
		1911	# urxvt::watcher
		1912	#############################################################################
		1913
		1914	MODULE = urxvt PACKAGE = urxvt::watcher
		1915
		1916	CHAINED
		1917	perl_watcher::cb (SV *cb)
		1918	CODE:
		1919	THIS->cb (cb);
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	#############################################################################
		1924	# urxvt::timer
		1925	#############################################################################
1563		1926
1564	MODULE = urxvt PACKAGE = urxvt::timer	1927	MODULE = urxvt PACKAGE = urxvt::timer
1565		1928
1566	SV *	1929	SV *
1567	timer::new ()	1930	timer::new ()
1568	CODE:	1931	CODE:
1569	timer *w = new timer;	1932	timer *w = new timer;
1570	w->start (NOW);	1933	w->start (NOW);
1571	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1934	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
1572	w->self = (HV *)SvRV (RETVAL);	1935	w->self = (HV *)SvRV (RETVAL);
1573	OUTPUT:
1574	RETVAL
1575
1576	timer *
1577	timer::cb (SV *cb)
1578	CODE:
1579	THIS->cb (cb);
1580	RETVAL = THIS;
1581	OUTPUT:	1936	OUTPUT:
1582	RETVAL	1937	RETVAL
1583		1938
1584	NV	1939	NV
1585	timer::at ()	1940	timer::at ()
1586	CODE:	1941	CODE:
1587	RETVAL = THIS->at;	1942	RETVAL = THIS->at;
1588	OUTPUT:	1943	OUTPUT:
1589	RETVAL	1944	RETVAL
1590		1945
1591	timer *	1946	CHAINED
1592	timer::interval (NV interval)	1947	timer::interval (NV interval)
1593	CODE:	1948	CODE:
1594	THIS->interval = interval;	1949	THIS->interval = interval;
		1950	OUTPUT:
1595	RETVAL = THIS;	1951	RETVAL
1596	OUTPUT:
1597	RETVAL
1598		1952
1599	timer *	1953	CHAINED
1600	timer::set (NV tstamp)	1954	timer::set (NV tstamp)
1601	CODE:	1955	CODE:
1602	THIS->set (tstamp);	1956	THIS->set (tstamp);
		1957	OUTPUT:
1603	RETVAL = THIS;	1958	RETVAL
1604	OUTPUT:
1605	RETVAL
1606		1959
1607	timer *	1960	CHAINED
1608	timer::start (NV tstamp = THIS->at)	1961	timer::start (NV tstamp = THIS->at)
1609	CODE:	1962	CODE:
1610	THIS->start (tstamp);	1963	THIS->start (tstamp);
		1964	OUTPUT:
1611	RETVAL = THIS;	1965	RETVAL
1612	OUTPUT:
1613	RETVAL
1614		1966
1615	timer *	1967	CHAINED
		1968	timer::after (NV delay)
		1969	CODE:
		1970	THIS->start (NOW + delay);
		1971	OUTPUT:
		1972	RETVAL
		1973
		1974	CHAINED
1616	timer::stop ()	1975	timer::stop ()
1617	CODE:	1976	CODE:
1618	THIS->stop ();	1977	THIS->stop ();
1619	RETVAL = THIS;
1620	OUTPUT:	1978	OUTPUT:
1621	RETVAL	1979	RETVAL
1622		1980
1623	void	1981	void
1624	timer::DESTROY ()	1982	timer::DESTROY ()
		1983
		1984	#############################################################################
		1985	# urxvt::iow
		1986	#############################################################################
1625		1987
1626	MODULE = urxvt PACKAGE = urxvt::iow	1988	MODULE = urxvt PACKAGE = urxvt::iow
1627		1989
1628	SV *	1990	SV *
1629	iow::new ()	1991	iow::new ()
1630	CODE:	1992	CODE:
1631	iow *w = new iow;	1993	iow *w = new iow;
1632	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1994	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
1633	w->self = (HV *)SvRV (RETVAL);	1995	w->self = (HV *)SvRV (RETVAL);
1634	OUTPUT:	1996	OUTPUT:
1635	RETVAL	1997	RETVAL
1636		1998
1637	iow *	1999	CHAINED
1638	iow::cb (SV *cb)
1639	CODE:
1640	THIS->cb (cb);
1641	RETVAL = THIS;
1642	OUTPUT:
1643	RETVAL
1644
1645	iow *
1646	iow::fd (int fd)	2000	iow::fd (int fd)
1647	CODE:	2001	CODE:
1648	THIS->fd = fd;	2002	THIS->fd = fd;
		2003	OUTPUT:
1649	RETVAL = THIS;	2004	RETVAL
1650	OUTPUT:
1651	RETVAL
1652		2005
1653	iow *	2006	CHAINED
1654	iow::events (short events)	2007	iow::events (short events)
1655	CODE:	2008	CODE:
1656	THIS->events = events;	2009	THIS->events = events;
		2010	OUTPUT:
1657	RETVAL = THIS;	2011	RETVAL
1658	OUTPUT:
1659	RETVAL
1660		2012
1661	iow *	2013	CHAINED
1662	iow::start ()	2014	iow::start ()
1663	CODE:	2015	CODE:
1664	THIS->start ();	2016	THIS->start ();
		2017	OUTPUT:
1665	RETVAL = THIS;	2018	RETVAL
1666	OUTPUT:
1667	RETVAL
1668		2019
1669	iow *	2020	CHAINED
1670	iow::stop ()	2021	iow::stop ()
1671	CODE:	2022	CODE:
1672	THIS->stop ();	2023	THIS->stop ();
1673	RETVAL = THIS;
1674	OUTPUT:	2024	OUTPUT:
1675	RETVAL	2025	RETVAL
1676		2026
1677	void	2027	void
1678	iow::DESTROY ()	2028	iow::DESTROY ()
1679		2029
		2030	#############################################################################
		2031	# urxvt::iw
		2032	#############################################################################
1680		2033
		2034	MODULE = urxvt PACKAGE = urxvt::iw
		2035
		2036	SV *
		2037	iw::new ()
		2038	CODE:
		2039	iw *w = new iw;
		2040	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2041	w->self = (HV *)SvRV (RETVAL);
		2042	OUTPUT:
		2043	RETVAL
		2044
		2045	CHAINED
		2046	iw::start ()
		2047	CODE:
		2048	THIS->start ();
		2049	OUTPUT:
		2050	RETVAL
		2051
		2052	CHAINED
		2053	iw::stop ()
		2054	CODE:
		2055	THIS->stop ();
		2056	OUTPUT:
		2057	RETVAL
		2058
		2059	void
		2060	iw::DESTROY ()
		2061
		2062	#############################################################################
		2063	# urxvt::pw
		2064	#############################################################################
		2065
		2066	MODULE = urxvt PACKAGE = urxvt::pw
		2067
		2068	SV *
		2069	pw::new ()
		2070	CODE:
		2071	pw *w = new pw;
		2072	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2073	w->self = (HV *)SvRV (RETVAL);
		2074	OUTPUT:
		2075	RETVAL
		2076
		2077	CHAINED
		2078	pw::start (int pid)
		2079	CODE:
		2080	THIS->start (pid);
		2081	OUTPUT:
		2082	RETVAL
		2083
		2084	CHAINED
		2085	pw::stop ()
		2086	CODE:
		2087	THIS->stop ();
		2088	OUTPUT:
		2089	RETVAL
		2090
		2091	void
		2092	pw::DESTROY ()
		2093
		2094

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