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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.3 by root, Mon Jan 2 18:20:23 2006 UTC vs.
Revision 1.82 by root, Fri Jan 20 14:41:07 2006 UTC

1	/*----------------------------------------------------------------------*	1	/*----------------------------------------------------------------------*
2	* File: rxvtperl.xs	2	* File: rxvtperl.xs
3	*----------------------------------------------------------------------*	3	*----------------------------------------------------------------------*
4	*	4	*
5	* All portions of code are copyright by their respective author/s.	5	* All portions of code are copyright by their respective author/s.
6	* Copyright (c) 2005-2005 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2006 Marc Lehmann <pcg@goof.com>
7	*	7	*
8	* This program is free software; you can redistribute it and/or modify	8	* This program is free software; you can redistribute it and/or modify
9	* it under the terms of the GNU General Public License as published by	9	* it under the terms of the GNU General Public License as published by
10	* the Free Software Foundation; either version 2 of the License, or	10	* the Free Software Foundation; either version 2 of the License, or
11	* (at your option) any later version.	11	* (at your option) any later version.
…		…
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
28		28
29	#include "../config.h"	29	#include "../config.h"
30		30
		31	#include <cstddef>
31	#include <cstdarg>	32	#include <cstdarg>
32		33
		34	#include "unistd.h"
		35
		36	#include "iom.h"
33	#include "rxvt.h"	37	#include "rxvt.h"
34	#include "iom.h"	38	#include "keyboard.h"
35	#include "rxvtutil.h"	39	#include "rxvtutil.h"
36	#include "rxvtperl.h"	40	#include "rxvtperl.h"
37		41
38	#include "perlxsi.c"	42	#include "perlxsi.c"
		43
		44	#ifdef HAVE_SCROLLBARS
		45	# define GRAB_CURSOR THIS->leftptr_cursor
		46	#else
		47	# define GRAB_CURSOR None
		48	#endif
		49
		50	#undef LINENO
		51	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
		52	#undef ROW
		53	#define ROW(n) THIS->row_buf [LINENO (n)]
		54
		55	typedef int CHAINED UNUSED;
39		56
40	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
41		58
42	static wchar_t *	59	static wchar_t *
43	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
…		…
46	char *str = SvPVutf8 (sv, len);	63	char *str = SvPVutf8 (sv, len);
47	return rxvt_utf8towcs (str, len);	64	return rxvt_utf8towcs (str, len);
48	}	65	}
49		66
50	static SV *	67	static SV *
		68	wcs2sv (wchar_t *wstr, int len = -1)
		69	{
		70	char *str = rxvt_wcstoutf8 (wstr, len);
		71
		72	SV *sv = newSVpv (str, 0);
		73	SvUTF8_on (sv);
		74	free (str);
		75
		76	return sv;
		77	}
		78
		79	static SV *
51	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
52	{	81	{
53	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
54	}	83	}
55		84
56	//TODO: use magic	85	//TODO: use magic
57	static SV *	86	static SV *
58	newSVptr (void *ptr, const char *klass)	87	newSVptr (void *ptr, const char *klass)
59	{	88	{
60	HV *hv = newHV ();	89	HV *hv = newHV ();
61	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
62	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		92	}
		93
		94	static void
		95	clearSVptr (SV *sv)
		96	{
		97	if (SvROK (sv))
		98	sv = SvRV (sv);
		99
		100	hv_clear ((HV *)sv);
		101	sv_unmagic (sv, PERL_MAGIC_ext);
63	}	102	}
64		103
65	static long	104	static long
66	SvPTR (SV *sv, const char *klass)	105	SvPTR (SV *sv, const char *klass)
67	{	106	{
68	if (!sv_derived_from (sv, klass))	107	if (!sv_derived_from (sv, klass))
69	croak ("object of type %s expected", klass);	108	croak ("object of type %s expected", klass);
70		109
71	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	110	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
72		111
73	if (!iv)	112	if (!mg)
74	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
75		114
76	return (long)iv;	115	return (long)mg->mg_ptr;
77	}	116	}
78		117
79	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
80	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
81		120
82	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
83		124
84	struct perl_watcher	125	struct perl_watcher
85	{	126	{
86	SV *cbsv;	127	SV *cbsv;
87	HV *self;	128	HV *self;
88		129
89	perl_watcher ()	130	perl_watcher ()
90	: cbsv (newSV (0))	131	: cbsv (0)
91	{	132	{
92	}	133	}
93		134
94	~perl_watcher ()	135	~perl_watcher ()
95	{	136	{
96	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
97	}	138	}
98		139
99	void cb (SV *cb)	140	void cb (SV *cb)
100	{	141	{
101	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
102	}	144	}
103		145
104	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
105	};	147	};
106		148
…		…
130	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
131	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
132	}	174	}
133		175
134	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
135	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
136		178
137	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
138	{	180	{
		181	tstamp interval;
		182
139	timer ()	183	timer ()
140	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
141	{	185	{
142	}	186	}
143		187
144	void execute (time_watcher &w)	188	void execute (time_watcher &w)
145	{	189	{
		190	if (interval)
		191	start (at + interval);
		192
146	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
147	}	194	}
148	};	195	};
149		196
150	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
151	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
152		199
153	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
154	{	201	{
155	iow ()	202	iow ()
156	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
157	{	204	{
158	}	205	}
…		…
161	{	208	{
162	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
163	}	210	}
164	};	211	};
165		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
166	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
167		246
		247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		248
		249	struct overlay {
		250	HV *self;
		251	bool visible;
		252	rxvt_term *THIS;
		253	int x, y, w, h;
		254	int border;
		255	text_t **text;
		256	rend_t **rend;
		257
		258	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		259	~overlay ();
		260
		261	void show ();
		262	void hide ();
		263
		264	void swap ();
		265
		266	void set (int x, int y, SV *str, SV *rend);
		267	};
		268
		269	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		270	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
		271	{
		272	if (border == 2)
		273	{
		274	w += 2;
		275	h += 2;
		276	}
		277
		278	text = new text_t *[h];
		279	rend = new rend_t *[h];
		280
		281	for (int y = 0; y < h; y++)
		282	{
		283	text_t *tp = text[y] = new text_t[w];
		284	rend_t *rp = rend[y] = new rend_t[w];
		285
		286	text_t t0, t1, t2;
		287	rend_t r = rstyle;
		288
		289	if (border == 2)
		290	{
		291	if (y == 0)
		292	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		293	else if (y < h - 1)
		294	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		295	else
		296	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		297
		298	*tp++ = t0;
		299	*rp++ = r;
		300
		301	for (int x = w - 2; x-- > 0; )
		302	{
		303	*tp++ = t1;
		304	*rp++ = r;
		305	}
		306
		307	*tp = t2;
		308	*rp = r;
		309	}
		310	else
		311	for (int x = w; x-- > 0; )
		312	{
		313	*tp++ = 0x0020;
		314	*rp++ = r;
		315	}
		316	}
		317
		318	show ();
		319	THIS->want_refresh = 1;
		320	}
		321
		322	overlay::~overlay ()
		323	{
		324	hide ();
		325
		326	for (int y = h; y--; )
		327	{
		328	delete [] text[y];
		329	delete [] rend[y];
		330	}
		331
		332	delete [] text;
		333	delete [] rend;
		334
		335	THIS->want_refresh = 1;
		336	}
		337
		338	void
		339	overlay::show ()
		340	{
		341	if (visible)
		342	return;
		343
		344	visible = true;
		345
		346	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		347	av_push (av, newSViv ((long)this));
		348	}
		349
		350	void
		351	overlay::hide ()
		352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
		358	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		359
		360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
		364	{
		365	av_delete (av, i, G_DISCARD);
		366	break;
		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);
		373	}
		374
		375	void overlay::swap ()
		376	{
		377	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		378	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		379
		380	int ov_w = min (w, THIS->ncol - ov_x);
		381	int ov_h = min (h, THIS->nrow - ov_y);
		382
		383	for (int y = ov_h; y--; )
		384	{
		385	text_t *t1 = text [y];
		386	rend_t *r1 = rend [y];
		387
		388	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		389	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		390
		391	for (int x = ov_w; x--; )
		392	{
		393	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		395	}
		396	}
		397
		398	}
		399
		400	void overlay::set (int x, int y, SV *text, SV *rend)
		401	{
		402	x += border;
		403	y += border;
		404
		405	if (!IN_RANGE_EXC (y, 0, h - border))
		406	return;
		407
		408	wchar_t *wtext = sv2wcs (text);
		409
		410	for (int col = min (wcslen (wtext), w - x - border); col--; )
		411	this->text [y][x + col] = wtext [col];
		412
		413	free (wtext);
		414
		415	if (rend)
		416	{
		417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		418	croak ("rend must be arrayref");
		419
		420	AV *av = (AV *)SvRV (rend);
		421
		422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		424	}
		425
		426	THIS->want_refresh = 1;
		427	}
		428
		429
		430	/////////////////////////////////////////////////////////////////////////////
		431
168	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
169		433
170	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
171
172	rxvt_perl_interp::rxvt_perl_interp ()
173	{
174	}
175		435
176	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
177	{	437	{
178	if (perl)	438	if (perl)
179	{	439	{
…		…
181	perl_free (perl);	441	perl_free (perl);
182	}	442	}
183	}	443	}
184		444
185	void	445	void
186	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
187	{	447	{
188	if (!perl)	448	if (!perl)
189	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
190	char *argv[] = {	455	char *argv[] = {
191	"",	456	"",
192	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	457	"-e"
		458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
193	};	464	};
194		465
195	perl = perl_alloc ();	466	perl = perl_alloc ();
196	perl_construct (perl);	467	perl_construct (perl);
197		468
…		…
202		473
203	perl_destruct (perl);	474	perl_destruct (perl);
204	perl_free (perl);	475	perl_free (perl);
205	perl = 0;	476	perl = 0;
206	}	477	}
		478
		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);
		489	}
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
207	}	500	}
208	}	501	}
209		502
210	bool	503	bool
211	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
212	{	505	{
213	if (!perl)	506	if (!perl || !term->perl.self)
214	return false;	507	return false;
215		508
216	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
217	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	510	if (htype == HOOK_REFRESH_END)
		511	{
		512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		516	}
		517
		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	}
218	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
219	{	710	{
220	// TODO: clear magic	711	clearSVptr ((SV *)term->perl.self);
221	hv_clear ((HV *)SvRV ((SV *)term->self));
222	SvREFCNT_dec ((SV *)term->self);	712	SvREFCNT_dec ((SV *)term->perl.self);
223	}	713	}
224		714
225	if (!should_invoke [htype])	715	swap (perl_environ, environ);
226	return false;
227
228	dSP;
229	va_list ap;
230		716
231	va_start (ap, htype);	717	return event_consumed;
232
233	ENTER;
234	SAVETMPS;
235
236	PUSHMARK (SP);
237
238	XPUSHs (sv_2mortal (newSVterm (term)));
239	XPUSHs (sv_2mortal (newSViv (htype)));
240
241	for (;;) {
242	data_type dt = (data_type)va_arg (ap, int);
243
244	switch (dt)
245	{
246	case DT_INT:
247	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
248	break;
249
250	case DT_LONG:
251	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
252	break;
253
254	case DT_END:
255	{
256	va_end (ap);
257
258	PUTBACK;
259	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
260	SPAGAIN;
261
262	if (count)
263	{
264	SV *status = POPs;
265	count = SvTRUE (status);
266	}
267
268	PUTBACK;
269	FREETMPS;
270	LEAVE;
271
272	if (SvTRUE (ERRSV))
273	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
274
275	return count;
276	}
277
278	default:
279	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
280	}
281	}
282	}	718	}
283		719
284	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
285		721
286	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
287		723
288	PROTOTYPES: ENABLE	724	PROTOTYPES: ENABLE
289		725
290	BOOT:	726	BOOT:
291	{	727	{
292	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	728	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
		729	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		730	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		731	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		732
293	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	733	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
294	set_hookname (LOAD);	734	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
295	set_hookname (INIT);	735	# include "hookinc.h"
296	set_hookname (RESET);	736	# undef def
297	set_hookname (START);
298	set_hookname (DESTROY);
299	set_hookname (SEL_BEGIN);
300	set_hookname (SEL_EXTEND);
301	set_hookname (SEL_MAKE);
302	set_hookname (SEL_GRAB);
303	set_hookname (FOCUS_IN);
304	set_hookname (FOCUS_OUT);
305	set_hookname (VIEW_CHANGE);
306	set_hookname (SCROLL_BACK);
307	set_hookname (TTY_ACTIVITY);
308	set_hookname (REFRESH_BEGIN);
309	set_hookname (REFRESH_END);
310		737
311	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	738	HV *option = get_hv ("urxvt::OPTION", 1);
312	}	739	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		740	# define nodef(name)
		741	# include "optinc.h"
		742	# undef nodef
		743	# undef def
313		744
314	void	745	HV *stash = gv_stashpv ("urxvt", 1);
315	set_should_invoke (int htype, int value)	746	struct {
316	CODE:	747	const char *name;
317	rxvt_perl.should_invoke [htype] = value;	748	IV iv;
		749	} *civ, const_iv[] = {
		750	# define const_iv(name) { # name, (IV)name }
		751	const_iv (DEFAULT_RSTYLE),
		752	const_iv (OVERLAY_RSTYLE),
		753	const_iv (RS_Bold),
		754	const_iv (RS_Italic),
		755	const_iv (RS_Blink),
		756	const_iv (RS_RVid),
		757	const_iv (RS_Uline),
		758
		759	const_iv (CurrentTime),
		760	const_iv (ShiftMask),
		761	const_iv (LockMask),
		762	const_iv (ControlMask),
		763	const_iv (Mod1Mask),
		764	const_iv (Mod2Mask),
		765	const_iv (Mod3Mask),
		766	const_iv (Mod4Mask),
		767	const_iv (Mod5Mask),
		768	const_iv (Button1Mask),
		769	const_iv (Button2Mask),
		770	const_iv (Button3Mask),
		771	const_iv (Button4Mask),
		772	const_iv (Button5Mask),
		773	const_iv (AnyModifier),
		774
		775	const_iv (EVENT_NONE),
		776	const_iv (EVENT_READ),
		777	const_iv (EVENT_WRITE),
		778
		779	const_iv (NoEventMask),
		780	const_iv (KeyPressMask),
		781	const_iv (KeyReleaseMask),
		782	const_iv (ButtonPressMask),
		783	const_iv (ButtonReleaseMask),
		784	const_iv (EnterWindowMask),
		785	const_iv (LeaveWindowMask),
		786	const_iv (PointerMotionMask),
		787	const_iv (PointerMotionHintMask),
		788	const_iv (Button1MotionMask),
		789	const_iv (Button2MotionMask),
		790	const_iv (Button3MotionMask),
		791	const_iv (Button4MotionMask),
		792	const_iv (Button5MotionMask),
		793	const_iv (ButtonMotionMask),
		794	const_iv (KeymapStateMask),
		795	const_iv (ExposureMask),
		796	const_iv (VisibilityChangeMask),
		797	const_iv (StructureNotifyMask),
		798	const_iv (ResizeRedirectMask),
		799	const_iv (SubstructureNotifyMask),
		800	const_iv (SubstructureRedirectMask),
		801	const_iv (FocusChangeMask),
		802	const_iv (PropertyChangeMask),
		803	const_iv (ColormapChangeMask),
		804	const_iv (OwnerGrabButtonMask),
		805
		806	const_iv (KeyPress),
		807	const_iv (KeyRelease),
		808	const_iv (ButtonPress),
		809	const_iv (ButtonRelease),
		810	const_iv (MotionNotify),
		811	const_iv (EnterNotify),
		812	const_iv (LeaveNotify),
		813	const_iv (FocusIn),
		814	const_iv (FocusOut),
		815	const_iv (KeymapNotify),
		816	const_iv (Expose),
		817	const_iv (GraphicsExpose),
		818	const_iv (NoExpose),
		819	const_iv (VisibilityNotify),
		820	const_iv (CreateNotify),
		821	const_iv (DestroyNotify),
		822	const_iv (UnmapNotify),
		823	const_iv (MapNotify),
		824	const_iv (MapRequest),
		825	const_iv (ReparentNotify),
		826	const_iv (ConfigureNotify),
		827	const_iv (ConfigureRequest),
		828	const_iv (GravityNotify),
		829	const_iv (ResizeRequest),
		830	const_iv (CirculateNotify),
		831	const_iv (CirculateRequest),
		832	const_iv (PropertyNotify),
		833	const_iv (SelectionClear),
		834	const_iv (SelectionRequest),
		835	const_iv (SelectionNotify),
		836	const_iv (ColormapNotify),
		837	const_iv (ClientMessage),
		838	const_iv (MappingNotify),
		839	};
		840
		841	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		842	civ-- > const_iv; )
		843	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		844	}
318		845
319	void	846	void
320	warn (const char *msg)	847	warn (const char *msg)
321	CODE:	848	CODE:
322	rxvt_warn ("%s", msg);	849	rxvt_warn ("%s", msg);
323		850
324	void	851	void
325	fatal (const char *msg)	852	fatal (const char *msg)
326	CODE:	853	CODE:
327	rxvt_fatal ("%s", msg);	854	rxvt_fatal ("%s", msg);
		855
		856	void
		857	_exit (int status)
328		858
329	NV	859	NV
330	NOW ()	860	NOW ()
331	CODE:	861	CODE:
332	RETVAL = NOW;	862	RETVAL = NOW;
333	OUTPUT:	863	OUTPUT:
334	RETVAL	864	RETVAL
335		865
		866	int
		867	GET_BASEFG (int rend)
		868	CODE:
		869	RETVAL = GET_BASEFG (rend);
		870	OUTPUT:
		871	RETVAL
		872
		873	int
		874	GET_BASEBG (int rend)
		875	CODE:
		876	RETVAL = GET_BASEBG (rend);
		877	OUTPUT:
		878	RETVAL
		879
		880	int
		881	SET_FGCOLOR (int rend, int new_color)
		882	CODE:
		883	RETVAL = SET_FGCOLOR (rend, new_color);
		884	OUTPUT:
		885	RETVAL
		886
		887	int
		888	SET_BGCOLOR (int rend, int new_color)
		889	CODE:
		890	RETVAL = SET_BGCOLOR (rend, new_color);
		891	OUTPUT:
		892	RETVAL
		893
		894	int
		895	GET_CUSTOM (int rend)
		896	CODE:
		897	RETVAL = (rend && RS_customMask) >> RS_customShift;
		898	OUTPUT:
		899	RETVAL
		900
		901	int
		902	SET_CUSTOM (int rend, int new_value)
		903	CODE:
		904	{
		905	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		906	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		907
		908	RETVAL = (rend & ~RS_customMask)
		909	| ((new_value << RS_customShift) & RS_customMask);
		910	}
		911	OUTPUT:
		912	RETVAL
		913
336	MODULE = urxvt PACKAGE = urxvt::term	914	MODULE = urxvt PACKAGE = urxvt::term
		915
		916	SV *
		917	_new (...)
		918	CODE:
		919	{
		920	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		921	croak ("first argument to urxvt::term->_new must be arrayref");
		922
		923	rxvt_term *term = new rxvt_term;
		924
		925	term->argv = new stringvec;
		926	term->envv = new stringvec;
		927
		928	for (int i = 1; i < items; i++)
		929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		930
		931	AV *envv = (AV *)SvRV (ST (0));
		932	for (int i = AvFILL (envv) + 1; i--; )
		933	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		934
		935	term->envv->push_back (0);
		936
		937	bool success;
		938
		939	try
		940	{
		941	success = term->init (term->argv->size (), term->argv->begin ());
		942	}
		943	catch (const class rxvt_failure_exception &e)
		944	{
		945	success = false;
		946	}
		947
		948	if (!success)
		949	{
		950	term->destroy ();
		951	croak ("error while initializing new terminal instance");
		952	}
		953
		954	RETVAL = term && term->perl.self
		955	? newSVterm (term) : &PL_sv_undef;
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	rxvt_term::destroy ()
		962
		963	void
		964	rxvt_term::set_should_invoke (int htype, int inc)
		965	CODE:
		966	THIS->perl.should_invoke [htype] += inc;
		967
		968	void
		969	rxvt_term::grab_button (int button, U32 modifiers)
		970	CODE:
		971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		974
		975	bool
		976	rxvt_term::grab (Time eventtime, int sync = 0)
		977	CODE:
		978	{
		979	int mode = sync ? GrabModeSync : GrabModeAsync;
		980
		981	THIS->perl.grabtime = 0;
		982
		983	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		984	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		985	mode, mode, None, GRAB_CURSOR, eventtime))
		986	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		987	THIS->perl.grabtime = eventtime;
		988	else
		989	XUngrabPointer (THIS->display->display, eventtime);
		990
		991	RETVAL = !!THIS->perl.grabtime;
		992	}
		993	OUTPUT:
		994	RETVAL
		995
		996	void
		997	rxvt_term::allow_events_async ()
		998	CODE:
		999	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1000
		1001	void
		1002	rxvt_term::allow_events_sync ()
		1003	CODE:
		1004	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1005
		1006	void
		1007	rxvt_term::allow_events_replay ()
		1008	CODE:
		1009	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1010	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1011
		1012	void
		1013	rxvt_term::ungrab ()
		1014	CODE:
		1015	ungrab (THIS);
337		1016
338	int	1017	int
339	rxvt_term::strwidth (SV *str)	1018	rxvt_term::strwidth (SV *str)
340	CODE:	1019	CODE:
341	{	1020	{
…		…
377		1056
378	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
379	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
380	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
381		1060
382	char *str = rxvt_wcstoutf8 (wstr);	1061	RETVAL = wcs2sv (wstr);
383	free (wstr);	1062	free (wstr);
		1063	}
		1064	OUTPUT:
		1065	RETVAL
384		1066
385	RETVAL = newSVpv (str, 0);	1067	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
386	SvUTF8_on (RETVAL);	1068
		1069	#define TERM_OFFSET_width TERM_OFFSET(width)
		1070	#define TERM_OFFSET_height TERM_OFFSET(height)
		1071	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1072	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		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)
		1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1084
		1085	int
		1086	rxvt_term::width ()
		1087	ALIAS:
		1088	width = TERM_OFFSET_width
		1089	height = TERM_OFFSET_height
		1090	fwidth = TERM_OFFSET_fwidth
		1091	fheight = TERM_OFFSET_fheight
		1092	fbase = TERM_OFFSET_fbase
		1093	nrow = TERM_OFFSET_nrow
		1094	ncol = TERM_OFFSET_ncol
		1095	focus = TERM_OFFSET_focus
		1096	mapped = TERM_OFFSET_mapped
		1097	int_bwidth = TERM_OFFSET_int_bwidth
		1098	ext_bwidth = TERM_OFFSET_ext_bwidth
		1099	lineSpace = TERM_OFFSET_lineSpace
		1100	saveLines = TERM_OFFSET_saveLines
		1101	total_rows = TERM_OFFSET_total_rows
		1102	top_row = TERM_OFFSET_top_row
		1103	CODE:
		1104	RETVAL = *(int *)((char *)THIS + ix);
		1105	OUTPUT:
		1106	RETVAL
		1107
		1108	unsigned int
		1109	rxvt_term::ModLevel3Mask ()
		1110	ALIAS:
		1111	ModLevel3Mask = 0
		1112	ModMetaMask = 1
		1113	ModNumLockMask = 2
		1114	CODE:
		1115	switch (ix)
		1116	{
		1117	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1118	case 1: RETVAL = THIS->ModMetaMask; break;
		1119	case 2: RETVAL = THIS->ModNumLockMask; break;
		1120	}
		1121	OUTPUT:
		1122	RETVAL
		1123
		1124	char *
		1125	rxvt_term::display_id ()
		1126	ALIAS:
		1127	display_id = 0
		1128	locale = 1
		1129	CODE:
		1130	switch (ix)
		1131	{
		1132	case 0: RETVAL = THIS->display->id; break;
		1133	case 1: RETVAL = THIS->locale; break;
		1134	}
		1135	OUTPUT:
		1136	RETVAL
		1137
		1138	SV *
		1139	rxvt_term::_env ()
		1140	CODE:
		1141	{
		1142	if (THIS->envv)
		1143	{
		1144	AV *av = newAV ();
		1145
		1146	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1147	if (*i)
		1148	av_push (av, newSVpv (*i, 0));
		1149
		1150	RETVAL = newRV_noinc ((SV *)av);
		1151	}
		1152	else
		1153	RETVAL = &PL_sv_undef;
		1154	}
		1155	OUTPUT:
		1156	RETVAL
		1157
		1158	int
		1159	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1160	CODE:
		1161	RETVAL = THIS->pty_ev.events;
		1162	if (events != EVENT_UNDEF)
		1163	THIS->pty_ev.set (events);
		1164	OUTPUT:
		1165	RETVAL
		1166
		1167	Window
		1168	rxvt_term::parent ()
		1169	CODE:
		1170	RETVAL = THIS->parent [0];
		1171	OUTPUT:
		1172	RETVAL
		1173
		1174	Window
		1175	rxvt_term::vt ()
		1176	CODE:
		1177	RETVAL = THIS->vt;
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	rxvt_term::vt_emask_add (U32 emask)
		1183	CODE:
		1184	THIS->vt_emask_perl |= emask;
		1185	THIS->vt_select_input ();
		1186
		1187	U32
		1188	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1189	CODE:
		1190	RETVAL = THIS->rstyle;
		1191	THIS->rstyle = new_rstyle;
		1192	OUTPUT:
		1193	RETVAL
		1194
		1195	int
		1196	rxvt_term::view_start (int newval = 1)
		1197	PROTOTYPE: $;$
		1198	CODE:
		1199	{
		1200	RETVAL = THIS->view_start;
		1201
		1202	if (newval <= 0)
		1203	THIS->scr_changeview (max (newval, THIS->top_row));
		1204	}
		1205	OUTPUT:
		1206	RETVAL
		1207
		1208	void
		1209	rxvt_term::want_refresh ()
		1210	CODE:
		1211	THIS->want_refresh = 1;
		1212
		1213	void
		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)
		1215	PPCODE:
		1216	{
		1217	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1218	XSRETURN_EMPTY;
		1219
		1220	line_t &l = ROW(row_number);
		1221
		1222	if (GIMME_V != G_VOID)
		1223	{
		1224	wchar_t *wstr = new wchar_t [THIS->ncol];
		1225
		1226	for (int col = 0; col < THIS->ncol; col++)
		1227	wstr [col] = l.t [col];
		1228
		1229	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
		1230
		1231	delete [] wstr;
		1232	}
		1233
		1234	if (new_text)
		1235	{
		1236	wchar_t *wstr = sv2wcs (new_text);
		1237
		1238	int len = min (wcslen (wstr) - start_ofs, max_len);
		1239
		1240	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1241	{
		1242	free (wstr);
		1243	croak ("new_text extends beyond horizontal margins");
		1244	}
		1245
		1246	for (int col = start_col; col < start_col + len; col++)
		1247	{
		1248	l.t [col] = wstr [start_ofs + col - start_col];
		1249	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
		1250	}
		1251
387	free (str);	1252	free (wstr);
		1253	}
		1254	}
		1255
		1256	void
		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)
		1258	PPCODE:
		1259	{
		1260	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1261	XSRETURN_EMPTY;
		1262
		1263	line_t &l = ROW(row_number);
		1264
		1265	if (GIMME_V != G_VOID)
		1266	{
		1267	AV *av = newAV ();
		1268
		1269	av_extend (av, THIS->ncol - 1);
		1270	for (int col = 0; col < THIS->ncol; col++)
		1271	av_store (av, col, newSViv (l.r [col]));
		1272
		1273	XPUSHs (sv_2mortal (newRV_noinc ((SV *)av)));
		1274	}
		1275
		1276	if (new_rend)
		1277	{
		1278	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
		1279	croak ("new_rend must be arrayref");
		1280
		1281	AV *av = (AV *)SvRV (new_rend);
		1282	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
		1283
		1284	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))
		1285	croak ("new_rend array extends beyond horizontal margins");
		1286
		1287	for (int col = start_col; col < start_col + len; col++)
		1288	{
		1289	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
		1290
		1291	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
		1292	}
		1293	}
		1294	}
		1295
		1296	int
		1297	rxvt_term::ROW_l (int row_number, int new_length = -1)
		1298	CODE:
		1299	{
		1300	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1301	XSRETURN_EMPTY;
		1302
		1303	line_t &l = ROW(row_number);
		1304	RETVAL = l.l;
		1305
		1306	if (new_length >= 0)
		1307	l.l = new_length;
		1308	}
		1309	OUTPUT:
		1310	RETVAL
		1311
		1312	bool
		1313	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1314	CODE:
		1315	{
		1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1317	XSRETURN_EMPTY;
		1318
		1319	line_t &l = ROW(row_number);
		1320	RETVAL = l.is_longer ();
		1321
		1322	if (new_is_longer >= 0)
		1323	l.is_longer (new_is_longer);
		1324	}
		1325	OUTPUT:
		1326	RETVAL
		1327
		1328	SV *
		1329	rxvt_term::special_encode (SV *string)
		1330	CODE:
		1331	{
		1332	wchar_t *wstr = sv2wcs (string);
		1333	int wlen = wcslen (wstr);
		1334	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1335
		1336	rxvt_push_locale (THIS->locale);
		1337
		1338	wchar_t *r = rstr;
		1339	for (wchar_t *s = wstr; *s; s++)
		1340	if (wcwidth (*s) == 0)
		1341	{
		1342	if (r == rstr)
		1343	croak ("leading combining character unencodable");
		1344
		1345	unicode_t n = rxvt_compose (r[-1], *s);
		1346	if (n == NOCHAR)
		1347	n = rxvt_composite.compose (r[-1], *s);
		1348
		1349	r[-1] = n;
		1350	}
		1351	#if !UNICODE_3
		1352	else if (*s >= 0x10000)
		1353	*r++ = rxvt_composite.compose (*s);
		1354	#endif
		1355	else
		1356	*r++ = *s;
		1357
		1358	rxvt_pop_locale ();
		1359
		1360	RETVAL = wcs2sv (rstr, r - rstr);
		1361
		1362	delete [] rstr;
		1363	}
		1364	OUTPUT:
		1365	RETVAL
		1366
		1367	SV *
		1368	rxvt_term::special_decode (SV *text)
		1369	CODE:
		1370	{
		1371	wchar_t *wstr = sv2wcs (text);
		1372	int wlen = wcslen (wstr);
		1373	int dlen = 0;
		1374
		1375	// find length
		1376	for (wchar_t *s = wstr; *s; s++)
		1377	if (*s == NOCHAR)
		1378	;
		1379	else if (IS_COMPOSE (*s))
		1380	dlen += rxvt_composite.expand (*s, 0);
		1381	else
		1382	dlen++;
		1383
		1384	wchar_t *rstr = new wchar_t [dlen];
		1385
		1386	// decode
		1387	wchar_t *r = rstr;
		1388	for (wchar_t *s = wstr; *s; s++)
		1389	if (*s == NOCHAR)
		1390	;
		1391	else if (IS_COMPOSE (*s))
		1392	r += rxvt_composite.expand (*s, r);
		1393	else
		1394	*r++ = *s;
		1395
		1396	RETVAL = wcs2sv (rstr, r - rstr);
		1397
		1398	delete [] rstr;
388	}	1399	}
389	OUTPUT:	1400	OUTPUT:
390	RETVAL	1401	RETVAL
391		1402
392	void	1403	void
393	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1404	rxvt_term::_resource (char *name, int index, SV *newval = 0)
394	PPCODE:	1405	PPCODE:
395	{	1406	{
396	struct resval { const char *name; int value; } rslist [] = {	1407	struct resval { const char *name; int value; } rslist [] = {
397	# define Rs_def(name) { # name, Rs_ ## name },	1408	# define def(name) { # name, Rs_ ## name },
398	# define Rs_reserve(name,count)	1409	# define reserve(name,count)
399	# include "rsinc.h"	1410	# include "rsinc.h"
400	# undef Rs_def	1411	# undef def
401	# undef Rs_reserve	1412	# undef reserve
402	};	1413	};
403		1414
404	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1415	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
405		1416
406	do {	1417	do {
…		…
427	else	1438	else
428	THIS->rs [index] = 0;	1439	THIS->rs [index] = 0;
429	}	1440	}
430	}	1441	}
431		1442
		1443	const char *
		1444	rxvt_term::x_resource (const char *name)
		1445
		1446	bool
		1447	rxvt_term::option (U32 optval, int set = -1)
		1448	CODE:
		1449	{
		1450	RETVAL = THIS->options & optval;
		1451
		1452	if (set >= 0)
		1453	{
		1454	if (set)
		1455	THIS->options |= optval;
		1456	else
		1457	THIS->options &= ~optval;
		1458
		1459	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1460	switch (optval)
		1461	{
		1462	case Opt_skipBuiltinGlyphs:
		1463	THIS->set_fonts ();
		1464	THIS->scr_remap_chars ();
		1465	THIS->scr_touch (true);
		1466	THIS->want_refresh = 1;
		1467	break;
		1468
		1469	case Opt_cursorUnderline:
		1470	THIS->want_refresh = 1;
		1471	break;
		1472
		1473	# case Opt_scrollBar_floating:
		1474	# case Opt_scrollBar_right:
		1475	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1476	# break;
		1477	}
		1478	}
		1479	}
		1480	OUTPUT:
		1481	RETVAL
		1482
		1483	bool
		1484	rxvt_term::parse_keysym (char *keysym, char *str)
		1485	CODE:
		1486	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1487	THIS->keyboard->register_done ();
		1488	OUTPUT:
		1489	RETVAL
		1490
432	void	1491	void
433	rxvt_term::selection_mark (...)	1492	rxvt_term::screen_cur (...)
434	PROTOTYPE: $;$$	1493	PROTOTYPE: $;$$
435	ALIAS:	1494	ALIAS:
		1495	screen_cur = 0
436	selection_beg = 1	1496	selection_beg = 1
437	selection_end = 2	1497	selection_end = 2
		1498	selection_mark = 3
438	PPCODE:	1499	PPCODE:
439	{	1500	{
440	row_col_t &sel = ix == 1 ? THIS->selection.beg	1501	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1502	: ix == 1 ? THIS->selection.beg
441	: ix == 2 ? THIS->selection.end	1503	: ix == 2 ? THIS->selection.end
442	: THIS->selection.mark;	1504	: THIS->selection.mark;
443		1505
444	if (GIMME_V != G_VOID)	1506	if (GIMME_V != G_VOID)
445	{	1507	{
446	EXTEND (SP, 2);	1508	EXTEND (SP, 2);
447	PUSHs (sv_2mortal (newSViv (sel.row)));	1509	PUSHs (sv_2mortal (newSViv (rc.row)));
448	PUSHs (sv_2mortal (newSViv (sel.col)));	1510	PUSHs (sv_2mortal (newSViv (rc.col)));
449	}	1511	}
450		1512
451	if (items == 3)	1513	if (items == 3)
452	{	1514	{
453	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1515	rc.row = SvIV (ST (1));
454	sel.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);
455		1526
456	if (ix)	1527	if (ix)
457	THIS->want_refresh = 1;	1528	THIS->want_refresh = 1;
458	}	1529	}
459	}	1530	}
460		1531
		1532	char
		1533	rxvt_term::cur_charset ()
		1534	CODE:
		1535	RETVAL = THIS->charsets [THIS->screen.charset];
		1536	OUTPUT:
		1537	RETVAL
		1538
		1539	#void
		1540	#rxvt_term::selection_clear ()
		1541
		1542	void
		1543	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1544	CODE:
		1545	THIS->selection.op = SELECTION_CONT;
		1546	THIS->selection.rect = rect;
		1547	THIS->selection_make (eventtime);
		1548
461	int	1549	int
462	rxvt_term::selection_grab (int eventtime)	1550	rxvt_term::selection_grab (Time eventtime)
463		1551
464	void	1552	void
465	rxvt_term::selection (SV *newtext = 0)	1553	rxvt_term::selection (SV *newtext = 0)
466	PPCODE:	1554	PPCODE:
467	{	1555	{
468	if (GIMME_V != G_VOID)	1556	if (GIMME_V != G_VOID)
469	{	1557	XPUSHs (THIS->selection.text
470	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1558	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
471	SV *sv = newSVpv (sel, 0);	1559	: &PL_sv_undef);
472	SvUTF8_on (sv);
473	free (sel);
474	XPUSHs (sv_2mortal (sv));
475	}
476		1560
477	if (newtext)	1561	if (newtext)
478	{	1562	{
479	free (THIS->selection.text);	1563	free (THIS->selection.text);
480		1564
481	THIS->selection.text = sv2wcs (newtext);	1565	THIS->selection.text = sv2wcs (newtext);
482	THIS->selection.len = wcslen (THIS->selection.text);	1566	THIS->selection.len = wcslen (THIS->selection.text);
483	}	1567	}
484	}	1568	}
485
486	void
487	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
488		1569
489	void	1570	void
		1571	rxvt_term::scr_xor_rect (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle1 = RS_RVid, U32 rstyle2 = RS_RVid | RS_Uline)
		1572
		1573	void
		1574	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1575
		1576	void
490	rxvt_term::scr_overlay_off ()	1577	rxvt_term::scr_bell ()
491		1578
492	void	1579	void
493	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1580	rxvt_term::scr_add_lines (SV *string)
494	CODE:	1581	CODE:
495	THIS->scr_overlay_set (x, y, text, rend);
496
497	void
498	rxvt_term::scr_overlay_set (int x, int y, SV *text)
499	CODE:
500	{	1582	{
501	wchar_t *wtext = sv2wcs (text);	1583	wchar_t *wstr = sv2wcs (string);
502	THIS->scr_overlay_set (x, y, wtext);	1584	THIS->scr_add_lines (wstr, wcslen (wstr));
503	free (wtext);	1585	free (wstr);
504	}	1586	}
505		1587
506	void	1588	void
507	rxvt_term::tt_write (SV *octets)	1589	rxvt_term::tt_write (SV *octets)
508	INIT:	1590	INIT:
509	STRLEN len;	1591	STRLEN len;
510	char *str = SvPVbyte (octets, len);	1592	char *str = SvPVbyte (octets, len);
511	C_ARGS:	1593	C_ARGS:
		1594	str, len
		1595
		1596	void
		1597	rxvt_term::cmd_parse (SV *octets)
		1598	CODE:
		1599	{
		1600	STRLEN len;
		1601	char *str = SvPVbyte (octets, len);
		1602
		1603	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1604	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1605
		1606	THIS->cmdbuf_ptr = str;
		1607	THIS->cmdbuf_endp = str + len;
		1608
		1609	rxvt_push_locale (THIS->locale);
		1610	THIS->cmd_parse ();
		1611	rxvt_pop_locale ();
		1612
		1613	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1614	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1615	}
		1616
		1617	SV *
		1618	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1619	CODE:
		1620	{
		1621	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1622	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1623	o->self = (HV *)SvRV (RETVAL);
		1624	}
		1625	OUTPUT:
		1626	RETVAL
		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;
512	(unsigned char *)str, len	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
		1759	MODULE = urxvt PACKAGE = urxvt::overlay
		1760
		1761	void
		1762	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1763
		1764	void
		1765	overlay::show ()
		1766
		1767	void
		1768	overlay::hide ()
		1769
		1770	void
		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	#############################################################################
513		1789
514	MODULE = urxvt PACKAGE = urxvt::timer	1790	MODULE = urxvt PACKAGE = urxvt::timer
515		1791
516	SV *	1792	SV *
517	timer::new ()	1793	timer::new ()
518	CODE:	1794	CODE:
519	timer *w = new timer;	1795	timer *w = new timer;
		1796	w->start (NOW);
520	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1797	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
521	w->self = (HV *)SvRV (RETVAL);	1798	w->self = (HV *)SvRV (RETVAL);
522	OUTPUT:
523	RETVAL
524
525	timer *
526	timer::cb (SV *cb)
527	CODE:
528	THIS->cb (cb);
529	RETVAL = THIS;
530	OUTPUT:	1799	OUTPUT:
531	RETVAL	1800	RETVAL
532		1801
533	NV	1802	NV
534	timer::at ()	1803	timer::at ()
535	CODE:	1804	CODE:
536	RETVAL = THIS->at;	1805	RETVAL = THIS->at;
537	OUTPUT:	1806	OUTPUT:
538	RETVAL	1807	RETVAL
539		1808
540	timer *	1809	CHAINED
		1810	timer::interval (NV interval)
		1811	CODE:
		1812	THIS->interval = interval;
		1813	OUTPUT:
		1814	RETVAL
		1815
		1816	CHAINED
541	timer::set (NV tstamp)	1817	timer::set (NV tstamp)
542	CODE:	1818	CODE:
543	THIS->set (tstamp);	1819	THIS->set (tstamp);
		1820	OUTPUT:
544	RETVAL = THIS;	1821	RETVAL
545	OUTPUT:
546	RETVAL
547		1822
548	timer *	1823	CHAINED
549	timer::start (NV tstamp = THIS->at)	1824	timer::start (NV tstamp = THIS->at)
550	CODE:	1825	CODE:
551	THIS->start (tstamp);	1826	THIS->start (tstamp);
		1827	OUTPUT:
552	RETVAL = THIS;	1828	RETVAL
553	OUTPUT:
554	RETVAL
555		1829
556	timer *	1830	CHAINED
		1831	timer::after (NV delay)
		1832	CODE:
		1833	THIS->start (NOW + delay);
		1834	OUTPUT:
		1835	RETVAL
		1836
		1837	CHAINED
557	timer::stop ()	1838	timer::stop ()
558	CODE:	1839	CODE:
559	THIS->stop ();	1840	THIS->stop ();
560	RETVAL = THIS;
561	OUTPUT:	1841	OUTPUT:
562	RETVAL	1842	RETVAL
563		1843
564	void	1844	void
565	timer::DESTROY ()	1845	timer::DESTROY ()
		1846
		1847	#############################################################################
		1848	# urxvt::iow
		1849	#############################################################################
566		1850
567	MODULE = urxvt PACKAGE = urxvt::iow	1851	MODULE = urxvt PACKAGE = urxvt::iow
568		1852
569	SV *	1853	SV *
570	iow::new ()	1854	iow::new ()
571	CODE:	1855	CODE:
572	iow *w = new iow;	1856	iow *w = new iow;
573	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1857	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
574	w->self = (HV *)SvRV (RETVAL);	1858	w->self = (HV *)SvRV (RETVAL);
575	OUTPUT:	1859	OUTPUT:
576	RETVAL	1860	RETVAL
577		1861
578	iow *	1862	CHAINED
579	iow::cb (SV *cb)
580	CODE:
581	THIS->cb (cb);
582	RETVAL = THIS;
583	OUTPUT:
584	RETVAL
585
586	iow *
587	iow::fd (int fd)	1863	iow::fd (int fd)
588	CODE:	1864	CODE:
589	THIS->fd = fd;	1865	THIS->fd = fd;
		1866	OUTPUT:
590	RETVAL = THIS;	1867	RETVAL
591	OUTPUT:
592	RETVAL
593		1868
594	iow *	1869	CHAINED
595	iow::events (short events)	1870	iow::events (short events)
596	CODE:	1871	CODE:
597	THIS->events = events;	1872	THIS->events = events;
		1873	OUTPUT:
598	RETVAL = THIS;	1874	RETVAL
599	OUTPUT:
600	RETVAL
601		1875
602	iow *	1876	CHAINED
603	iow::start ()	1877	iow::start ()
604	CODE:	1878	CODE:
605	THIS->start ();	1879	THIS->start ();
		1880	OUTPUT:
606	RETVAL = THIS;	1881	RETVAL
607	OUTPUT:
608	RETVAL
609		1882
610	iow *	1883	CHAINED
611	iow::stop ()	1884	iow::stop ()
612	CODE:	1885	CODE:
613	THIS->stop ();	1886	THIS->stop ();
614	RETVAL = THIS;
615	OUTPUT:	1887	OUTPUT:
616	RETVAL	1888	RETVAL
617		1889
618	void	1890	void
619	iow::DESTROY ()	1891	iow::DESTROY ()
620		1892
		1893	#############################################################################
		1894	# urxvt::iw
		1895	#############################################################################
621		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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