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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.11 by root, Tue Jan 3 02:01:27 2006 UTC vs.
Revision 1.101 by root, Wed Jul 5 23:34:14 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
39		49
40	#undef LINENO	50	#undef LINENO
41	#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)
42	#undef ROW	52	#undef ROW
43	#define ROW(n) THIS->row_buf [LINENO (n)]	53	#define ROW(n) THIS->row_buf [LINENO (n)]
44		54
		55	typedef int CHAINED UNUSED;
		56
45	/////////////////////////////////////////////////////////////////////////////	57	/////////////////////////////////////////////////////////////////////////////
46		58
47	static wchar_t *	59	static wchar_t *
48	sv2wcs (SV *sv)	60	sv2wcs (SV *sv)
49	{	61	{
…		…
51	char *str = SvPVutf8 (sv, len);	63	char *str = SvPVutf8 (sv, len);
52	return rxvt_utf8towcs (str, len);	64	return rxvt_utf8towcs (str, len);
53	}	65	}
54		66
55	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 *
56	new_ref (HV *hv, const char *klass)	80	new_ref (HV *hv, const char *klass)
57	{	81	{
58	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));	82	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
59	}	83	}
60		84
61	//TODO: use magic
62	static SV *	85	static SV *
63	newSVptr (void *ptr, const char *klass)	86	newSVptr (void *ptr, const char *klass)
64	{	87	{
65	HV *hv = newHV ();	88	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	89	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	90	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		91	}
		92
		93	static void
		94	clearSVptr (SV *sv)
		95	{
		96	if (SvROK (sv))
		97	sv = SvRV (sv);
		98
		99	hv_clear ((HV *)sv);
		100	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	101	}
69		102
70	static long	103	static long
71	SvPTR (SV *sv, const char *klass)	104	SvPTR (SV *sv, const char *klass)
72	{	105	{
73	if (!sv_derived_from (sv, klass))	106	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	107	croak ("object of type %s expected", klass);
75		108
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	109	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		110
78	if (!iv)	111	if (!mg)
79	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);
80		113
81	return (long)iv;	114	return (long)mg->mg_ptr;
82	}	115	}
83		116
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	117	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	118	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
86		119
87	/////////////////////////////////////////////////////////////////////////////	120	/////////////////////////////////////////////////////////////////////////////
		121
		122	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
88		123
89	struct perl_watcher	124	struct perl_watcher
90	{	125	{
91	SV *cbsv;	126	SV *cbsv;
92	HV *self;	127	HV *self;
93		128
94	perl_watcher ()	129	perl_watcher ()
95	: cbsv (newSV (0))	130	: cbsv (0)
96	{	131	{
97	}	132	}
98		133
99	~perl_watcher ()	134	~perl_watcher ()
100	{	135	{
101	SvREFCNT_dec (cbsv);	136	SvREFCNT_dec (cbsv);
102	}	137	}
103		138
104	void cb (SV *cb)	139	void cb (SV *cb)
105	{	140	{
106	sv_setsv (cbsv, cb);	141	SvREFCNT_dec (cbsv);
		142	cbsv = newSVsv (cb);
107	}	143	}
108		144
109	void invoke (const char *type, SV *self, int arg = -1);	145	void invoke (const char *type, SV *self, int arg = -1);
110	};	146	};
111		147
…		…
134		170
135	if (SvTRUE (ERRSV))	171	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	172	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}	173	}
138		174
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	175	#define newSVtimer(timer) new_ref ((timer)->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	176	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR ((sv), "urxvt::timer")
141		177
142	struct timer : time_watcher, perl_watcher	178	struct timer : perl_watcher, time_watcher
143	{	179	{
		180	tstamp interval;
		181
144	timer ()	182	timer ()
145	: time_watcher (this, &timer::execute)	183	: time_watcher (this, &timer::execute)
146	{	184	{
147	}	185	}
148		186
149	void execute (time_watcher &w)	187	void execute (time_watcher &w)
150	{	188	{
		189	if (interval)
		190	start (at + interval);
		191
151	invoke ("urxvt::timer", newSVtimer (this));	192	invoke ("urxvt::timer", newSVtimer (this));
152	}	193	}
153	};	194	};
154		195
155	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	196	#define newSViow(iow) new_ref ((iow)->self, "urxvt::iow")
156	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	197	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR ((sv), "urxvt::iow")
157		198
158	struct iow : io_watcher, perl_watcher	199	struct iow : perl_watcher, io_watcher
159	{	200	{
160	iow ()	201	iow ()
161	: io_watcher (this, &iow::execute)	202	: io_watcher (this, &iow::execute)
162	{	203	{
163	}	204	}
…		…
166	{	207	{
167	invoke ("urxvt::iow", newSViow (this), revents);	208	invoke ("urxvt::iow", newSViow (this), revents);
168	}	209	}
169	};	210	};
170		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
171	/////////////////////////////////////////////////////////////////////////////	244	/////////////////////////////////////////////////////////////////////////////
172		245
		246	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		247
		248	class overlay {
		249	rxvt_term *THIS;
		250	AV *overlay_av;
		251	int x, y, w, h;
		252	int border;
		253	text_t **text;
		254	rend_t **rend;
		255
		256	public:
		257	HV *self;
		258
		259	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
		260	~overlay ();
		261
		262	void show ();
		263	void hide ();
		264
		265	void swap ();
		266
		267	void set (int x, int y, SV *str, SV *rend);
		268	};
		269
		270	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
		271	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
		272	{
		273	if (border == 2)
		274	{
		275	w += 2;
		276	h += 2;
		277	}
		278
		279	text = new text_t *[h];
		280	rend = new rend_t *[h];
		281
		282	for (int y = 0; y < h; y++)
		283	{
		284	text_t *tp = text[y] = new text_t[w];
		285	rend_t *rp = rend[y] = new rend_t[w];
		286
		287	text_t t0, t1, t2;
		288	rend_t r = rstyle;
		289
		290	if (border == 2)
		291	{
		292	if (y == 0)
		293	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
		294	else if (y < h - 1)
		295	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
		296	else
		297	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
		298
		299	*tp++ = t0;
		300	*rp++ = r;
		301
		302	for (int x = w - 2; x-- > 0; )
		303	{
		304	*tp++ = t1;
		305	*rp++ = r;
		306	}
		307
		308	*tp = t2;
		309	*rp = r;
		310	}
		311	else
		312	for (int x = w; x-- > 0; )
		313	{
		314	*tp++ = 0x0020;
		315	*rp++ = r;
		316	}
		317	}
		318
		319	show ();
		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
		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));
		346
		347	THIS->want_refresh = 1;
		348	}
		349
		350	void
		351	overlay::hide ()
		352	{
		353	if (!overlay_av)
		354	return;
		355
		356	int i;
		357
		358	for (i = AvFILL (overlay_av); i >= 0; i--)
		359	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		360	break;
		361
		362	for (; i < AvFILL (overlay_av); i++)
		363	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		364
		365	av_pop (overlay_av);
		366
		367	SvREFCNT_dec (overlay_av);
		368	overlay_av = 0;
		369
		370	THIS->want_refresh = 1;
		371	}
		372
		373	void overlay::swap ()
		374	{
		375	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
		376	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
		377
		378	int ov_w = min (w, THIS->ncol - ov_x);
		379	int ov_h = min (h, THIS->nrow - ov_y);
		380
		381	for (int y = ov_h; y--; )
		382	{
		383	text_t *t1 = text [y];
		384	rend_t *r1 = rend [y];
		385
		386	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
		387	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
		388
		389	for (int x = ov_w; x--; )
		390	{
		391	text_t t = *t1; *t1++ = *t2; *t2++ = t;
		392	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
		393	}
		394	}
		395
		396	}
		397
		398	void overlay::set (int x, int y, SV *text, SV *rend)
		399	{
		400	x += border;
		401	y += border;
		402
		403	if (!IN_RANGE_EXC (y, 0, h - border))
		404	return;
		405
		406	wchar_t *wtext = sv2wcs (text);
		407
		408	for (int col = min (wcslen (wtext), w - x - border); col--; )
		409	this->text [y][x + col] = wtext [col];
		410
		411	free (wtext);
		412
		413	if (rend)
		414	{
		415	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		416	croak ("rend must be arrayref");
		417
		418	AV *av = (AV *)SvRV (rend);
		419
		420	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		421	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		422	}
		423
		424	THIS->want_refresh = 1;
		425	}
		426
		427
		428	/////////////////////////////////////////////////////////////////////////////
		429
173	struct rxvt_perl_interp rxvt_perl;	430	struct rxvt_perl_interp rxvt_perl;
174		431
175	static PerlInterpreter *perl;	432	static PerlInterpreter *perl;
176
177	rxvt_perl_interp::rxvt_perl_interp ()
178	{
179	}
180		433
181	rxvt_perl_interp::~rxvt_perl_interp ()	434	rxvt_perl_interp::~rxvt_perl_interp ()
182	{	435	{
183	if (perl)	436	if (perl)
184	{	437	{
…		…
186	perl_free (perl);	439	perl_free (perl);
187	}	440	}
188	}	441	}
189		442
190	void	443	void
191	rxvt_perl_interp::init ()	444	rxvt_perl_interp::init (rxvt_term *term)
192	{	445	{
193	if (!perl)	446	if (!perl)
194	{	447	{
		448	rxvt_push_locale (""); // perl init destroys current locale
		449
		450	perl_environ = rxvt_environ;
		451	swap (perl_environ, environ);
		452
195	char *argv[] = {	453	char *argv[] = {
196	"",	454	"",
197	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	455	"-e"
		456	"BEGIN {"
		457	" urxvt->bootstrap;"
		458	" unshift @INC, '" LIBDIR "';"
		459	"}"
		460	""
		461	"use urxvt;"
198	};	462	};
199		463
200	perl = perl_alloc ();	464	perl = perl_alloc ();
201	perl_construct (perl);	465	perl_construct (perl);
202		466
…		…
207		471
208	perl_destruct (perl);	472	perl_destruct (perl);
209	perl_free (perl);	473	perl_free (perl);
210	perl = 0;	474	perl = 0;
211	}	475	}
		476
		477	swap (perl_environ, environ);
		478
		479	rxvt_pop_locale ();
		480	}
		481
		482	if (perl)
		483	{
		484	// runs outside of perls ENV
		485	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		486	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		487	}
		488	}
		489
		490	static void
		491	ungrab (rxvt_term *THIS)
		492	{
		493	if (THIS->perl.grabtime)
		494	{
		495	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
		496	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
		497	THIS->perl.grabtime = 0;
212	}	498	}
213	}	499	}
214		500
215	bool	501	bool
216	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	502	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
217	{	503	{
218	if (!perl	504	if (!perl || !term->perl.self)
219	|| (!should_invoke [htype] && htype != HOOK_INIT && htype != HOOK_DESTROY))
220	return false;	505	return false;
221
222	if (htype == HOOK_INIT) // first hook ever called
223	term->self = (void *)newSVptr ((void *)term, "urxvt::term");
224		506
225	dSP;	507	// pre-handling of some events
226	va_list ap;	508	if (htype == HOOK_REFRESH_END)
		509	{
		510	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		511
		512	for (int i = 0; i <= AvFILL (av); i++)
		513	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		514	}
227		515
228	va_start (ap, htype);	516	swap (perl_environ, environ);
229		517
230	ENTER;	518	bool event_consumed;
231	SAVETMPS;
232		519
233	PUSHMARK (SP);	520	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
234		521	|| term->perl.should_invoke [htype])
235	XPUSHs (sv_2mortal (newSVterm (term)));	522	try
236	XPUSHs (sv_2mortal (newSViv (htype)));
237
238	for (;;) {
239	data_type dt = (data_type)va_arg (ap, int);
240
241	switch (dt)
242	{	523	{
		524	dSP;
		525	va_list ap;
		526
		527	va_start (ap, htype);
		528
		529	ENTER;
		530	SAVETMPS;
		531
		532	PUSHMARK (SP);
		533
		534	XPUSHs (sv_2mortal (newSVterm (term)));
		535	XPUSHs (sv_2mortal (newSViv (htype)));
		536
		537	for (;;) {
		538	data_type dt = (data_type)va_arg (ap, int);
		539
		540	switch (dt)
		541	{
243	case DT_INT:	542	case DT_INT:
244	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));	543	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
245	break;	544	break;
246		545
247	case DT_LONG:	546	case DT_LONG:
248	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
249	break;	548	break;
250		549
251	case DT_STRING:	550	case DT_STR:
252	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));	551	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		552	break;
		553
		554	case DT_STR_LEN:
		555	{
		556	char *str = va_arg (ap, char *);
		557	int len = va_arg (ap, int);
		558
		559	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		560	}
		561	break;
		562
		563	case DT_WCS_LEN:
		564	{
		565	wchar_t *wstr = va_arg (ap, wchar_t *);
		566	int wlen = va_arg (ap, int);
		567
		568	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		569	}
253	break;	570	break;
254		571
		572	case DT_LCS_LEN:
		573	{
		574	long *lstr = va_arg (ap, long *);
		575	int llen = va_arg (ap, int);
		576
		577	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		578	}
		579	break;
		580
		581	case DT_XEVENT:
		582	{
		583	XEvent *xe = va_arg (ap, XEvent *);
		584	HV *hv = newHV ();
		585
		586	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		587	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		588	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		589	# undef set
		590
		591	setiv (type, xe->type);
		592	setiv (send_event, xe->xany.send_event);
		593	setiv (serial, xe->xany.serial);
		594
		595	switch (xe->type)
		596	{
		597	case KeyPress:
		598	case KeyRelease:
		599	case ButtonPress:
		600	case ButtonRelease:
		601	case MotionNotify:
		602	setuv (window, xe->xmotion.window);
		603	setuv (root, xe->xmotion.root);
		604	setuv (subwindow, xe->xmotion.subwindow);
		605	setuv (time, xe->xmotion.time);
		606	setiv (x, xe->xmotion.x);
		607	setiv (y, xe->xmotion.y);
		608	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		609	setiv (col, xe->xmotion.x / term->fwidth);
		610	setiv (x_root, xe->xmotion.x_root);
		611	setiv (y_root, xe->xmotion.y_root);
		612	setuv (state, xe->xmotion.state);
		613
		614	switch (xe->type)
		615	{
		616	case KeyPress:
		617	case KeyRelease:
		618	setuv (keycode, xe->xkey.keycode);
		619	break;
		620
		621	case ButtonPress:
		622	case ButtonRelease:
		623	setuv (button, xe->xbutton.button);
		624	break;
		625
		626	case MotionNotify:
		627	setiv (is_hint, xe->xmotion.is_hint);
		628	break;
		629	}
		630
		631	break;
		632
		633	case MapNotify:
		634	case UnmapNotify:
		635	case ConfigureNotify:
		636	setuv (event, xe->xconfigure.event);
		637	setuv (window, xe->xconfigure.window);
		638
		639	switch (xe->type)
		640	{
		641	case ConfigureNotify:
		642	setiv (x, xe->xconfigure.x);
		643	setiv (y, xe->xconfigure.y);
		644	setiv (width, xe->xconfigure.width);
		645	setiv (height, xe->xconfigure.height);
		646	setuv (above, xe->xconfigure.above);
		647	break;
		648	}
		649
		650	break;
		651
		652	case PropertyNotify:
		653	setuv (window, xe->xproperty.window);
		654	setuv (atom, xe->xproperty.atom);
		655	setuv (time, xe->xproperty.time);
		656	setiv (state, xe->xproperty.state);
		657	break;
		658
		659	case ClientMessage:
		660	setuv (window, xe->xclient.window);
		661	setuv (message_type, xe->xclient.message_type);
		662	setuv (format, xe->xclient.format);
		663	setuv (l0, xe->xclient.data.l[0]);
		664	setuv (l1, xe->xclient.data.l[1]);
		665	setuv (l2, xe->xclient.data.l[2]);
		666	setuv (l3, xe->xclient.data.l[3]);
		667	setuv (l4, xe->xclient.data.l[4]);
		668	break;
		669	}
		670
		671	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		672	}
		673	break;
		674
255	case DT_END:	675	case DT_END:
		676	goto call;
		677
		678	default:
		679	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		680	}
		681	}
		682
		683	call:
		684	va_end (ap);
		685
		686	PUTBACK;
		687	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		688	SPAGAIN;
		689
		690	if (count)
256	{	691	{
257	va_end (ap);
258
259	PUTBACK;
260	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
261	SPAGAIN;
262
263	if (count)
264	{
265	SV *status = POPs;	692	SV *status = POPs;
266	count = SvTRUE (status);	693	count = SvTRUE (status);
267	}
268
269	PUTBACK;
270	FREETMPS;
271	LEAVE;
272
273	if (SvTRUE (ERRSV))
274	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
275
276	if (htype == HOOK_DESTROY)
277	{
278	// TODO: clear magic
279	hv_clear ((HV *)SvRV ((SV *)term->self));
280	SvREFCNT_dec ((SV *)term->self);
281	}
282
283	return count;
284	}	694	}
285		695
286	default:	696	PUTBACK;
287	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	697	FREETMPS;
		698	LEAVE;
		699
		700	if (SvTRUE (ERRSV))
		701	{
		702	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		703	ungrab (term); // better lose the grab than the session
		704	}
		705
		706	event_consumed = !!count;
288	}	707	}
		708	catch (...)
		709	{
		710	swap (perl_environ, environ);
		711	throw;
		712	}
		713	else
		714	event_consumed = false;
		715
		716	// post-handling of some events
		717	if (htype == HOOK_REFRESH_BEGIN)
		718	{
		719	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		720
		721	for (int i = AvFILL (av); i >= 0; i--)
		722	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
289	}	723	}
		724	else if (htype == HOOK_DESTROY)
		725	{
		726	clearSVptr ((SV *)term->perl.self);
		727	SvREFCNT_dec ((SV *)term->perl.self);
		728
		729	// don't allow further calls
		730	term->perl.self = 0;
		731	}
		732
		733	swap (perl_environ, environ);
		734
		735	return event_consumed;
290	}	736	}
291		737
292	/////////////////////////////////////////////////////////////////////////////	738	/////////////////////////////////////////////////////////////////////////////
293		739
294	MODULE = urxvt PACKAGE = urxvt	740	MODULE = urxvt PACKAGE = urxvt
295		741
296	PROTOTYPES: ENABLE	742	PROTOTYPES: ENABLE
297		743
298	BOOT:	744	BOOT:
299	{	745	{
300	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	746	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
301	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	747	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		748	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		749	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		750
302	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	751	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
303	set_hookname (INIT);	752	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
304	set_hookname (RESET);	753	# include "hookinc.h"
305	set_hookname (START);	754	# undef def
306	set_hookname (DESTROY);
307	set_hookname (SEL_BEGIN);
308	set_hookname (SEL_EXTEND);
309	set_hookname (SEL_MAKE);
310	set_hookname (SEL_GRAB);
311	set_hookname (FOCUS_IN);
312	set_hookname (FOCUS_OUT);
313	set_hookname (VIEW_CHANGE);
314	set_hookname (SCROLL_BACK);
315	set_hookname (TTY_ACTIVITY);
316	set_hookname (REFRESH_BEGIN);
317	set_hookname (REFRESH_END);
318	set_hookname (KEYBOARD_COMMAND);
319		755
		756	HV *option = get_hv ("urxvt::OPTION", 1);
		757	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		758	# define nodef(name)
		759	# include "optinc.h"
		760	# undef nodef
		761	# undef def
		762
		763	HV *stash = gv_stashpv ("urxvt", 1);
		764	static const struct {
		765	const char *name;
		766	IV iv;
		767	} *civ, const_iv[] = {
		768	# define const_iv(name) { # name, (IV)name }
320	export_const (DEFAULT_RSTYLE);	769	const_iv (DEFAULT_RSTYLE),
321	export_const (OVERLAY_RSTYLE);	770	const_iv (OVERLAY_RSTYLE),
322	export_const (RS_Bold);	771	const_iv (RS_Bold),
323	export_const (RS_Italic);	772	const_iv (RS_Italic),
324	export_const (RS_Blink);	773	const_iv (RS_Blink),
325	export_const (RS_RVid);	774	const_iv (RS_RVid),
326	export_const (RS_Uline);	775	const_iv (RS_Uline),
327		776
328	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	777	const_iv (CurrentTime),
329	}	778	const_iv (ShiftMask),
		779	const_iv (LockMask),
		780	const_iv (ControlMask),
		781	const_iv (Mod1Mask),
		782	const_iv (Mod2Mask),
		783	const_iv (Mod3Mask),
		784	const_iv (Mod4Mask),
		785	const_iv (Mod5Mask),
		786	const_iv (Button1Mask),
		787	const_iv (Button2Mask),
		788	const_iv (Button3Mask),
		789	const_iv (Button4Mask),
		790	const_iv (Button5Mask),
		791	const_iv (AnyModifier),
330		792
331	void	793	const_iv (EVENT_NONE),
332	set_should_invoke (int htype, int value)	794	const_iv (EVENT_READ),
333	CODE:	795	const_iv (EVENT_WRITE),
334	rxvt_perl.should_invoke [htype] = value;	796
		797	const_iv (NoEventMask),
		798	const_iv (KeyPressMask),
		799	const_iv (KeyReleaseMask),
		800	const_iv (ButtonPressMask),
		801	const_iv (ButtonReleaseMask),
		802	const_iv (EnterWindowMask),
		803	const_iv (LeaveWindowMask),
		804	const_iv (PointerMotionMask),
		805	const_iv (PointerMotionHintMask),
		806	const_iv (Button1MotionMask),
		807	const_iv (Button2MotionMask),
		808	const_iv (Button3MotionMask),
		809	const_iv (Button4MotionMask),
		810	const_iv (Button5MotionMask),
		811	const_iv (ButtonMotionMask),
		812	const_iv (KeymapStateMask),
		813	const_iv (ExposureMask),
		814	const_iv (VisibilityChangeMask),
		815	const_iv (StructureNotifyMask),
		816	const_iv (ResizeRedirectMask),
		817	const_iv (SubstructureNotifyMask),
		818	const_iv (SubstructureRedirectMask),
		819	const_iv (FocusChangeMask),
		820	const_iv (PropertyChangeMask),
		821	const_iv (ColormapChangeMask),
		822	const_iv (OwnerGrabButtonMask),
		823
		824	const_iv (KeyPress),
		825	const_iv (KeyRelease),
		826	const_iv (ButtonPress),
		827	const_iv (ButtonRelease),
		828	const_iv (MotionNotify),
		829	const_iv (EnterNotify),
		830	const_iv (LeaveNotify),
		831	const_iv (FocusIn),
		832	const_iv (FocusOut),
		833	const_iv (KeymapNotify),
		834	const_iv (Expose),
		835	const_iv (GraphicsExpose),
		836	const_iv (NoExpose),
		837	const_iv (VisibilityNotify),
		838	const_iv (CreateNotify),
		839	const_iv (DestroyNotify),
		840	const_iv (UnmapNotify),
		841	const_iv (MapNotify),
		842	const_iv (MapRequest),
		843	const_iv (ReparentNotify),
		844	const_iv (ConfigureNotify),
		845	const_iv (ConfigureRequest),
		846	const_iv (GravityNotify),
		847	const_iv (ResizeRequest),
		848	const_iv (CirculateNotify),
		849	const_iv (CirculateRequest),
		850	const_iv (PropertyNotify),
		851	const_iv (SelectionClear),
		852	const_iv (SelectionRequest),
		853	const_iv (SelectionNotify),
		854	const_iv (ColormapNotify),
		855	const_iv (ClientMessage),
		856	const_iv (MappingNotify),
		857	# if ENABLE_XIM_ONTHESPOT
		858	const_iv (XIMReverse),
		859	const_iv (XIMUnderline),
		860	const_iv (XIMHighlight),
		861	const_iv (XIMPrimary),
		862	const_iv (XIMSecondary),
		863	const_iv (XIMTertiary),
		864	const_iv (XIMVisibleToForward),
		865	const_iv (XIMVisibleToBackword),
		866	const_iv (XIMVisibleToCenter),
		867	# if 0
		868	const_iv (XIMForwardChar),
		869	const_iv (XIMBackwardChar),
		870	const_iv (XIMForwardWord),
		871	const_iv (XIMBackwardWord),
		872	const_iv (XIMCaretUp),
		873	const_iv (XIMCaretDown),
		874	const_iv (XIMNextLine),
		875	const_iv (XIMPreviousLine),
		876	const_iv (XIMLineStart),
		877	const_iv (XIMLineEnd),
		878	const_iv (XIMAbsolutePosition),
		879	const_iv (XIMDontChange),
		880	# endif
		881	# endif
		882	};
		883
		884	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		885	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		886	}
335		887
336	void	888	void
337	warn (const char *msg)	889	warn (const char *msg)
338	CODE:	890	CODE:
339	rxvt_warn ("%s", msg);	891	rxvt_warn ("%s", msg);
340		892
341	void	893	void
342	fatal (const char *msg)	894	fatal (const char *msg)
343	CODE:	895	CODE:
344	rxvt_fatal ("%s", msg);	896	rxvt_fatal ("%s", msg);
		897
		898	void
		899	_exit (int status)
345		900
346	NV	901	NV
347	NOW ()	902	NOW ()
348	CODE:	903	CODE:
349	RETVAL = NOW;	904	RETVAL = NOW;
…		…
363	RETVAL = GET_BASEBG (rend);	918	RETVAL = GET_BASEBG (rend);
364	OUTPUT:	919	OUTPUT:
365	RETVAL	920	RETVAL
366		921
367	int	922	int
368	SET_FGCOLOR (int rend, int color)	923	SET_FGCOLOR (int rend, int new_color)
369	CODE:	924	CODE:
370	RETVAL = SET_FGCOLOR (rend, color);	925	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
371	OUTPUT:	926	OUTPUT:
372	RETVAL	927	RETVAL
373		928
374	int	929	int
375	SET_BGCOLOR (int rend, int color)	930	SET_BGCOLOR (int rend, int new_color)
376	CODE:	931	CODE:
377	RETVAL = SET_BGCOLOR (rend, color);	932	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
378	OUTPUT:	933	OUTPUT:
379	RETVAL	934	RETVAL
380		935
		936	int
		937	GET_CUSTOM (int rend)
		938	CODE:
		939	RETVAL = (rend && RS_customMask) >> RS_customShift;
		940	OUTPUT:
		941	RETVAL
		942
		943	int
		944	SET_CUSTOM (int rend, int new_value)
		945	CODE:
		946	{
		947	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		948	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		949
		950	RETVAL = (rend & ~RS_customMask)
		951	| ((new_value << RS_customShift) & RS_customMask);
		952	}
		953	OUTPUT:
		954	RETVAL
		955
		956	void
		957	termlist ()
		958	PPCODE:
		959	{
		960	EXTEND (SP, rxvt_term::termlist.size ());
		961
		962	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		963	if ((*t)->perl.self)
		964	PUSHs (sv_2mortal (newSVterm (*t)));
		965	}
		966
381	MODULE = urxvt PACKAGE = urxvt::term	967	MODULE = urxvt PACKAGE = urxvt::term
		968
		969	SV *
		970	_new (AV *env, AV *arg)
		971	CODE:
		972	{
		973	rxvt_term *term = new rxvt_term;
		974
		975	stringvec *argv = new stringvec;
		976	stringvec *envv = new stringvec;
		977
		978	for (int i = 0; i <= AvFILL (arg); i++)
		979	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		980
		981	for (int i = AvFILL (env) + 1; i--; )
		982	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		983
		984	envv->push_back (0);
		985
		986	bool success;
		987
		988	try
		989	{
		990	success = term->init (argv, envv);
		991	}
		992	catch (const class rxvt_failure_exception &e)
		993	{
		994	success = false;
		995	}
		996
		997	if (!success)
		998	{
		999	term->destroy ();
		1000	croak ("error while initializing new terminal instance");
		1001	}
		1002
		1003	RETVAL = term && term->perl.self
		1004	? newSVterm (term) : &PL_sv_undef;
		1005	}
		1006	OUTPUT:
		1007	RETVAL
		1008
		1009	void
		1010	rxvt_term::destroy ()
		1011
		1012	void
		1013	rxvt_term::set_should_invoke (int htype, int inc)
		1014	CODE:
		1015	THIS->perl.should_invoke [htype] += inc;
		1016
		1017	void
		1018	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1019	CODE:
		1020	XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1021	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1022	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1023
		1024	void
		1025	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1026	CODE:
		1027	XUngrabButton (THIS->dpy, button, modifiers, window);
		1028
		1029	#if 0
		1030
		1031	void
		1032	XGrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1033	C_ARGS:
		1034	THIS->dpy, keycode, modifiers, window, 1,
		1035	GrabModeSync, GrabModeSync
		1036
		1037	void
		1038	XUngrabKey (rxvt_term *THIS, int keycode, U32 modifiers, Window window = THIS->vt)
		1039	C_ARGS: THIS->dpy, keycode, modifiers, window
		1040
		1041	#endif
		1042
		1043	bool
		1044	rxvt_term::grab (Time eventtime, int sync = 0)
		1045	CODE:
		1046	{
		1047	int mode = sync ? GrabModeSync : GrabModeAsync;
		1048
		1049	THIS->perl.grabtime = 0;
		1050
		1051	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1052	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1053	mode, mode, None, GRAB_CURSOR, eventtime))
		1054	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1055	THIS->perl.grabtime = eventtime;
		1056	else
		1057	XUngrabPointer (THIS->dpy, eventtime);
		1058
		1059	RETVAL = !!THIS->perl.grabtime;
		1060	}
		1061	OUTPUT:
		1062	RETVAL
		1063
		1064	void
		1065	rxvt_term::allow_events_async ()
		1066	CODE:
		1067	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1068
		1069	void
		1070	rxvt_term::allow_events_sync ()
		1071	CODE:
		1072	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1073
		1074	void
		1075	rxvt_term::allow_events_replay ()
		1076	CODE:
		1077	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1078	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1079
		1080	void
		1081	rxvt_term::ungrab ()
		1082	CODE:
		1083	ungrab (THIS);
382		1084
383	int	1085	int
384	rxvt_term::strwidth (SV *str)	1086	rxvt_term::strwidth (SV *str)
385	CODE:	1087	CODE:
386	{	1088	{
…		…
422		1124
423	rxvt_push_locale (THIS->locale);	1125	rxvt_push_locale (THIS->locale);
424	wchar_t *wstr = rxvt_mbstowcs (data, len);	1126	wchar_t *wstr = rxvt_mbstowcs (data, len);
425	rxvt_pop_locale ();	1127	rxvt_pop_locale ();
426		1128
427	char *str = rxvt_wcstoutf8 (wstr);	1129	RETVAL = wcs2sv (wstr);
428	free (wstr);	1130	free (wstr);
429
430	RETVAL = newSVpv (str, 0);
431	SvUTF8_on (RETVAL);
432	free (str);
433	}	1131	}
434	OUTPUT:	1132	OUTPUT:
435	RETVAL	1133	RETVAL
436		1134
		1135	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1136
		1137	#define TERM_OFFSET_width TERM_OFFSET(width)
		1138	#define TERM_OFFSET_height TERM_OFFSET(height)
		1139	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1140	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1141	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1142	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1143	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1144	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1145	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1146	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1147	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1148	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1149	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1150	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1151	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1152
437	int	1153	int
		1154	rxvt_term::width ()
		1155	ALIAS:
		1156	width = TERM_OFFSET_width
		1157	height = TERM_OFFSET_height
		1158	fwidth = TERM_OFFSET_fwidth
		1159	fheight = TERM_OFFSET_fheight
		1160	fbase = TERM_OFFSET_fbase
		1161	nrow = TERM_OFFSET_nrow
		1162	ncol = TERM_OFFSET_ncol
		1163	focus = TERM_OFFSET_focus
		1164	mapped = TERM_OFFSET_mapped
		1165	int_bwidth = TERM_OFFSET_int_bwidth
		1166	ext_bwidth = TERM_OFFSET_ext_bwidth
		1167	lineSpace = TERM_OFFSET_lineSpace
		1168	saveLines = TERM_OFFSET_saveLines
		1169	total_rows = TERM_OFFSET_total_rows
		1170	top_row = TERM_OFFSET_top_row
		1171	CODE:
		1172	RETVAL = *(int *)((char *)THIS + ix);
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	unsigned int
		1177	rxvt_term::ModLevel3Mask ()
		1178	ALIAS:
		1179	ModLevel3Mask = 0
		1180	ModMetaMask = 1
		1181	ModNumLockMask = 2
		1182	current_screen = 3
		1183	hidden_cursor = 4
		1184	CODE:
		1185	switch (ix)
		1186	{
		1187	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1188	case 1: RETVAL = THIS->ModMetaMask; break;
		1189	case 2: RETVAL = THIS->ModNumLockMask; break;
		1190	case 3: RETVAL = THIS->current_screen; break;
		1191	case 4: RETVAL = THIS->hidden_cursor; break;
		1192	}
		1193	OUTPUT:
		1194	RETVAL
		1195
		1196	char *
		1197	rxvt_term::display_id ()
		1198	ALIAS:
		1199	display_id = 0
		1200	locale = 1
		1201	CODE:
		1202	switch (ix)
		1203	{
		1204	case 0: RETVAL = THIS->display->id; break;
		1205	case 1: RETVAL = THIS->locale; break;
		1206	}
		1207	OUTPUT:
		1208	RETVAL
		1209
		1210	SV *
438	rxvt_term::nsaved ()	1211	rxvt_term::envv ()
		1212	ALIAS:
		1213	argv = 1
439	CODE:	1214	PPCODE:
440	RETVAL = THIS->nsaved;	1215	{
441	OUTPUT:	1216	stringvec *vec = ix ? THIS->argv : THIS->envv;
442	RETVAL	1217
		1218	EXTEND (SP, vec->size ());
		1219
		1220	for (char **i = vec->begin (); i != vec->end (); ++i)
		1221	if (*i)
		1222	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1223	}
443		1224
444	int	1225	int
		1226	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1227	CODE:
		1228	RETVAL = THIS->pty_ev.events;
		1229	if (events != EVENT_UNDEF)
		1230	THIS->pty_ev.set (events);
		1231	OUTPUT:
		1232	RETVAL
		1233
		1234	int
		1235	rxvt_term::pty_fd ()
		1236	CODE:
		1237	RETVAL = THIS->pty->pty;
		1238	OUTPUT:
		1239	RETVAL
		1240
		1241	Window
		1242	rxvt_term::parent ()
		1243	CODE:
		1244	RETVAL = THIS->parent [0];
		1245	OUTPUT:
		1246	RETVAL
		1247
		1248	Window
		1249	rxvt_term::vt ()
		1250	CODE:
		1251	RETVAL = THIS->vt;
		1252	OUTPUT:
		1253	RETVAL
		1254
		1255	void
		1256	rxvt_term::vt_emask_add (U32 emask)
		1257	CODE:
		1258	THIS->vt_emask_perl |= emask;
		1259	THIS->vt_select_input ();
		1260
		1261	U32
		1262	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1263	CODE:
		1264	RETVAL = THIS->rstyle;
		1265	THIS->rstyle = new_rstyle;
		1266	OUTPUT:
		1267	RETVAL
		1268
		1269	int
445	rxvt_term::view_start (int newval = -1)	1270	rxvt_term::view_start (int newval = 1)
		1271	PROTOTYPE: $;$
446	CODE:	1272	CODE:
447	{	1273	{
448	RETVAL = THIS->view_start;	1274	RETVAL = THIS->view_start;
449		1275
450	if (newval >= 0)	1276	if (newval <= 0)
451	{	1277	THIS->scr_changeview (max (newval, THIS->top_row));
452	THIS->view_start = min (newval, THIS->nsaved);
453	THIS->scr_changeview (RETVAL);
454	}
455	}	1278	}
456	OUTPUT:	1279	OUTPUT:
457	RETVAL	1280	RETVAL
458		1281
459	int	1282	void
460	rxvt_term::nrow ()	1283	rxvt_term::focus_in ()
461	CODE:
462	RETVAL = THIS->nrow;
463	OUTPUT:
464	RETVAL
465		1284
466	int	1285	void
467	rxvt_term::ncol ()	1286	rxvt_term::focus_out ()
		1287
		1288	void
		1289	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1290	ALIAS:
		1291	key_release = 1
468	CODE:	1292	CODE:
469	RETVAL = THIS->ncol;	1293	{
470	OUTPUT:	1294	XKeyEvent xkey;
471	RETVAL	1295
		1296	memset (&xkey, 0, sizeof (xkey));
		1297
		1298	xkey.time = time;
		1299	xkey.state = state;
		1300	xkey.keycode = keycode;
		1301
		1302	xkey.type = ix ? KeyRelease : KeyPress;
		1303	xkey.display = THIS->dpy;
		1304	xkey.window = THIS->vt;
		1305	xkey.root = THIS->display->root;
		1306	xkey.subwindow = THIS->vt;
		1307
		1308	if (ix)
		1309	THIS->key_release (xkey);
		1310	else
		1311	THIS->key_press (xkey);
		1312	}
472		1313
473	void	1314	void
474	rxvt_term::want_refresh ()	1315	rxvt_term::want_refresh ()
475	CODE:	1316	CODE:
476	THIS->want_refresh = 1;	1317	THIS->want_refresh = 1;
477		1318
478	void	1319	void
479	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1320	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
480	PPCODE:	1321	PPCODE:
481	{	1322	{
482	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1323	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
483	croak ("row_number number of out range");	1324	XSRETURN_EMPTY;
484		1325
485	line_t &l = ROW(row_number);	1326	line_t &l = ROW(row_number);
486		1327
487	if (GIMME_V != G_VOID)	1328	if (GIMME_V != G_VOID)
488	{	1329	{
489	wchar_t *wstr = new wchar_t [THIS->ncol];	1330	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
490		1331
491	for (int col = 0; col <THIS->ncol; col++)	1332	for (int col = 0; col < THIS->ncol; col++)
492	wstr [col] = l.t [col];	1333	wstr [col] = l.t [col];
493		1334
494	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
495	free (wstr);
496
497	SV *sv = newSVpv (str, 0);
498	SvUTF8_on (sv);
499	XPUSHs (sv_2mortal (sv));	1335	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
500	free (str);
501	}	1336	}
502		1337
503	if (new_text)	1338	if (new_text)
504	{	1339	{
505	STRLEN slen;
506	char *str = SvPVutf8 (new_text, slen);	1340	wchar_t *wstr = sv2wcs (new_text);
507	wchar_t *wstr = rxvt_utf8towcs (str, slen);
508		1341
509	int len = wcslen (wstr);	1342	int len = min (wcslen (wstr) - start_ofs, max_len);
510		1343
511	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1344	if (start_col < 0 || start_col + len > THIS->ncol)
512	{	1345	{
513	free (wstr);	1346	free (wstr);
514	croak ("new_text extends beyond horizontal margins");	1347	croak ("new_text extends beyond horizontal margins");
515	}	1348	}
516		1349
517	for (int col = start_col; col < start_col + len; col++)	1350	for (int col = start_col; col < start_col + len; col++)
518	{	1351	{
519	l.t [col] = wstr [col - start_col];	1352	l.t [col] = wstr [start_ofs + col - start_col];
520	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1353	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
521	}	1354	}
522		1355
523	free (wstr);	1356	free (wstr);
524	}	1357	}
525	}	1358	}
526		1359
527	void	1360	void
528	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1361	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
529	PPCODE:	1362	PPCODE:
530	{	1363	{
531	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1364	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
532	croak ("row_number number of out range");	1365	XSRETURN_EMPTY;
533		1366
534	line_t &l = ROW(row_number);	1367	line_t &l = ROW(row_number);
535		1368
536	if (GIMME_V != G_VOID)	1369	if (GIMME_V != G_VOID)
537	{	1370	{
…		…
548	{	1381	{
549	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1382	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
550	croak ("new_rend must be arrayref");	1383	croak ("new_rend must be arrayref");
551		1384
552	AV *av = (AV *)SvRV (new_rend);	1385	AV *av = (AV *)SvRV (new_rend);
553	int len = av_len (av) + 1;	1386	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
554		1387
555	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1388	if (start_col < 0 || start_col + len > THIS->ncol)
556	croak ("new_rend array extends beyond horizontal margins");	1389	croak ("new_rend array extends beyond horizontal margins");
557		1390
558	for (int col = start_col; col < start_col + len; col++)	1391	for (int col = start_col; col < start_col + len; col++)
559	{	1392	{
560	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1393	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
561		1394
562	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1395	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
563	}	1396	}
564	}	1397	}
565	}	1398	}
566		1399
567	int	1400	int
568	rxvt_term::ROW_l (int row_number, int new_length = -2)	1401	rxvt_term::ROW_l (int row_number, int new_length = -1)
569	CODE:	1402	CODE:
570	{	1403	{
571	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1404	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
572	croak ("row_number number of out range");	1405	XSRETURN_EMPTY;
573		1406
574	line_t &l = ROW(row_number);	1407	line_t &l = ROW(row_number);
575	RETVAL = l.l;	1408	RETVAL = l.l;
576		1409
577	if (new_length >= -1)	1410	if (new_length >= 0)
578	l.l = new_length;	1411	l.l = new_length;
579	}	1412	}
580	OUTPUT:	1413	OUTPUT:
581	RETVAL	1414	RETVAL
582		1415
		1416	bool
		1417	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1418	CODE:
		1419	{
		1420	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1421	XSRETURN_EMPTY;
		1422
		1423	line_t &l = ROW(row_number);
		1424	RETVAL = l.is_longer ();
		1425
		1426	if (new_is_longer >= 0)
		1427	l.is_longer (new_is_longer);
		1428	}
		1429	OUTPUT:
		1430	RETVAL
		1431
583	SV *	1432	SV *
584	rxvt_term::special_encode (SV *str)	1433	rxvt_term::special_encode (SV *string)
585	CODE:	1434	CODE:
586	abort ();//TODO	1435	{
		1436	wchar_t *wstr = sv2wcs (string);
		1437	int wlen = wcslen (wstr);
		1438	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1439
		1440	rxvt_push_locale (THIS->locale);
		1441
		1442	wchar_t *r = rstr;
		1443	for (wchar_t *s = wstr; *s; s++)
		1444	{
		1445	int w = WCWIDTH (*s);
		1446
		1447	if (w == 0)
		1448	{
		1449	if (r == rstr)
		1450	croak ("leading combining character unencodable");
		1451
		1452	unicode_t n = rxvt_compose (r[-1], *s);
		1453	if (n == NOCHAR)
		1454	n = rxvt_composite.compose (r[-1], *s);
		1455
		1456	r[-1] = n;
		1457	}
		1458	#if !UNICODE_3
		1459	else if (*s >= 0x10000)
		1460	*r++ = rxvt_composite.compose (*s);
		1461	#endif
		1462	else
		1463	*r++ = *s;
		1464
		1465	// the *2 above only allows wcwidth <= 2
		1466	if (w > 1)
		1467	*r++ = NOCHAR;
		1468	}
		1469
		1470	rxvt_pop_locale ();
		1471
		1472	RETVAL = wcs2sv (rstr, r - rstr);
		1473	}
		1474	OUTPUT:
		1475	RETVAL
587		1476
588	SV *	1477	SV *
589	rxvt_term::special_decode (SV *str)	1478	rxvt_term::special_decode (SV *text)
590	CODE:	1479	CODE:
591	abort ();//TODO	1480	{
		1481	wchar_t *wstr = sv2wcs (text);
		1482	int wlen = wcslen (wstr);
		1483	int dlen = 0;
		1484
		1485	// find length
		1486	for (wchar_t *s = wstr; *s; s++)
		1487	if (*s == NOCHAR)
		1488	;
		1489	else if (IS_COMPOSE (*s))
		1490	dlen += rxvt_composite.expand (*s, 0);
		1491	else
		1492	dlen++;
		1493
		1494	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1495
		1496	// decode
		1497	wchar_t *r = rstr;
		1498	for (wchar_t *s = wstr; *s; s++)
		1499	if (*s == NOCHAR)
		1500	;
		1501	else if (IS_COMPOSE (*s))
		1502	r += rxvt_composite.expand (*s, r);
		1503	else
		1504	*r++ = *s;
		1505
		1506	RETVAL = wcs2sv (rstr, r - rstr);
		1507	}
		1508	OUTPUT:
		1509	RETVAL
592		1510
593	void	1511	void
594	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1512	rxvt_term::_resource (char *name, int index, SV *newval = 0)
595	PPCODE:	1513	PPCODE:
596	{	1514	{
597	struct resval { const char *name; int value; } rslist [] = {	1515	static const struct resval { const char *name; int value; } *rs, rslist [] = {
598	# define Rs_def(name) { # name, Rs_ ## name },	1516	# define def(name) { # name, Rs_ ## name },
599	# define Rs_reserve(name,count)	1517	# define reserve(name,count)
600	# include "rsinc.h"	1518	# include "rsinc.h"
601	# undef Rs_def	1519	# undef def
602	# undef Rs_reserve	1520	# undef reserve
603	};	1521	};
604		1522
605	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1523	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
606		1524
607	do {	1525	do {
608	if (rs-- == rslist)	1526	if (rs-- == rslist)
609	croak ("no such resource '%s', requested", name);	1527	croak ("no such resource '%s', requested", name);
610	} while (strcmp (name, rs->name));	1528	} while (strcmp (name, rs->name));
…		…
628	else	1546	else
629	THIS->rs [index] = 0;	1547	THIS->rs [index] = 0;
630	}	1548	}
631	}	1549	}
632		1550
		1551	const char *
		1552	rxvt_term::x_resource (const char *name)
		1553
		1554	bool
		1555	rxvt_term::option (U32 optval, int set = -1)
		1556	CODE:
		1557	{
		1558	RETVAL = THIS->options & optval;
		1559
		1560	if (set >= 0)
		1561	{
		1562	if (set)
		1563	THIS->options |= optval;
		1564	else
		1565	THIS->options &= ~optval;
		1566
		1567	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1568	switch (optval)
		1569	{
		1570	case Opt_skipBuiltinGlyphs:
		1571	THIS->set_fonts ();
		1572	THIS->scr_remap_chars ();
		1573	THIS->scr_touch (true);
		1574	THIS->want_refresh = 1;
		1575	break;
		1576
		1577	case Opt_cursorUnderline:
		1578	THIS->want_refresh = 1;
		1579	break;
		1580
		1581	# case Opt_scrollBar_floating:
		1582	# case Opt_scrollBar_right:
		1583	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1584	# break;
		1585	}
		1586	}
		1587	}
		1588	OUTPUT:
		1589	RETVAL
		1590
		1591	bool
		1592	rxvt_term::parse_keysym (char *keysym, char *str)
		1593	CODE:
		1594	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1595	THIS->keyboard->register_done ();
		1596	OUTPUT:
		1597	RETVAL
		1598
633	void	1599	void
634	rxvt_term::selection_mark (...)	1600	rxvt_term::screen_cur (...)
635	PROTOTYPE: $;$$	1601	PROTOTYPE: $;$$
636	ALIAS:	1602	ALIAS:
		1603	screen_cur = 0
637	selection_beg = 1	1604	selection_beg = 1
638	selection_end = 2	1605	selection_end = 2
		1606	selection_mark = 3
639	PPCODE:	1607	PPCODE:
640	{	1608	{
641	row_col_t &sel = ix == 1 ? THIS->selection.beg	1609	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1610	: ix == 1 ? THIS->selection.beg
642	: ix == 2 ? THIS->selection.end	1611	: ix == 2 ? THIS->selection.end
643	: THIS->selection.mark;	1612	: THIS->selection.mark;
644		1613
645	if (GIMME_V != G_VOID)	1614	if (GIMME_V != G_VOID)
646	{	1615	{
647	EXTEND (SP, 2);	1616	EXTEND (SP, 2);
648	PUSHs (sv_2mortal (newSViv (sel.row)));	1617	PUSHs (sv_2mortal (newSViv (rc.row)));
649	PUSHs (sv_2mortal (newSViv (sel.col)));	1618	PUSHs (sv_2mortal (newSViv (rc.col)));
650	}	1619	}
651		1620
652	if (items == 3)	1621	if (items == 3)
653	{	1622	{
654	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1623	rc.row = SvIV (ST (1));
655	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1624	rc.col = SvIV (ST (2));
		1625
		1626	if (ix == 2)
		1627	{
		1628	if (rc.col == 0)
		1629	{
		1630	// col == 0 means end of previous line
		1631	rc.row--;
		1632	rc.col = THIS->ncol;
		1633	}
		1634	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1635	&& rc.col > ROW(rc.row).l)
		1636	{
		1637	// col >= length means while line and add newline
		1638	rc.col = THIS->ncol;
		1639	}
		1640	}
		1641
		1642	clamp_it (rc.col, 0, THIS->ncol);
		1643	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
656		1644
657	if (ix)	1645	if (ix)
658	THIS->want_refresh = 1;	1646	THIS->want_refresh = 1;
659	}	1647	}
660	}	1648	}
661		1649
		1650	char
		1651	rxvt_term::cur_charset ()
		1652	CODE:
		1653	RETVAL = THIS->charsets [THIS->screen.charset];
		1654	OUTPUT:
		1655	RETVAL
		1656
		1657	void
		1658	rxvt_term::selection_clear ()
		1659
		1660	void
		1661	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1662	CODE:
		1663	THIS->selection.op = SELECTION_CONT;
		1664	THIS->selection.rect = rect;
		1665	THIS->selection_make (eventtime);
		1666
662	int	1667	int
663	rxvt_term::selection_grab (int eventtime)	1668	rxvt_term::selection_grab (Time eventtime)
664		1669
665	void	1670	void
666	rxvt_term::selection (SV *newtext = 0)	1671	rxvt_term::selection (SV *newtext = 0)
667	PPCODE:	1672	PPCODE:
668	{	1673	{
669	if (GIMME_V != G_VOID)	1674	if (GIMME_V != G_VOID)
670	{	1675	XPUSHs (THIS->selection.text
671	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1676	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
672	SV *sv = newSVpv (sel, 0);	1677	: &PL_sv_undef);
673	SvUTF8_on (sv);
674	free (sel);
675	XPUSHs (sv_2mortal (sv));
676	}
677		1678
678	if (newtext)	1679	if (newtext)
679	{	1680	{
680	free (THIS->selection.text);	1681	free (THIS->selection.text);
681		1682
682	THIS->selection.text = sv2wcs (newtext);	1683	THIS->selection.text = sv2wcs (newtext);
683	THIS->selection.len = wcslen (THIS->selection.text);	1684	THIS->selection.len = wcslen (THIS->selection.text);
684	}	1685	}
685	}	1686	}
686
687	void
688	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
689		1687
690	void	1688	void
		1689	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)
		1690
		1691	void
		1692	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1693
		1694	void
691	rxvt_term::scr_overlay_off ()	1695	rxvt_term::scr_bell ()
692		1696
693	void	1697	void
694	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1698	rxvt_term::scr_change_screen (int screen)
695	CODE:
696	THIS->scr_overlay_set (x, y, text, rend);
697		1699
698	void	1700	void
699	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1701	rxvt_term::scr_add_lines (SV *string)
700	CODE:	1702	CODE:
701	{	1703	{
702	wchar_t *wtext = sv2wcs (text);	1704	wchar_t *wstr = sv2wcs (string);
703	THIS->scr_overlay_set (x, y, wtext);	1705	THIS->scr_add_lines (wstr, wcslen (wstr));
704	free (wtext);	1706	free (wstr);
705	}	1707	}
706		1708
707	void	1709	void
708	rxvt_term::tt_write (SV *octets)	1710	rxvt_term::tt_write (SV *octets)
709	INIT:	1711	INIT:
710	STRLEN len;	1712	STRLEN len;
711	char *str = SvPVbyte (octets, len);	1713	char *str = SvPVbyte (octets, len);
712	C_ARGS:	1714	C_ARGS:
		1715	str, len
		1716
		1717	void
		1718	rxvt_term::cmd_parse (SV *octets)
		1719	CODE:
		1720	{
		1721	STRLEN len;
		1722	char *str = SvPVbyte (octets, len);
		1723
		1724	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1725	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1726
		1727	THIS->cmdbuf_ptr = str;
		1728	THIS->cmdbuf_endp = str + len;
		1729
		1730	rxvt_push_locale (THIS->locale);
		1731	THIS->cmd_parse ();
		1732	rxvt_pop_locale ();
		1733
		1734	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1735	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1736	}
		1737
		1738	SV *
		1739	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1740	CODE:
		1741	{
		1742	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1743	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1744	o->self = (HV *)SvRV (RETVAL);
		1745	}
		1746	OUTPUT:
		1747	RETVAL
		1748
		1749	#############################################################################
		1750	# Various X Utility Functions
		1751	#############################################################################
		1752
		1753	void
		1754	rxvt_term::XListProperties (Window window)
		1755	PPCODE:
		1756	{
		1757	int count;
		1758	Atom *props = XListProperties (THIS->dpy, window, &count);
		1759
		1760	EXTEND (SP, count);
		1761	while (count--)
		1762	PUSHs (newSVuv ((U32)props [count]));
		1763
		1764	XFree (props);
		1765	}
		1766
		1767	void
		1768	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1769	PPCODE:
		1770	{
		1771	Atom type;
		1772	int format;
		1773	unsigned long nitems;
		1774	unsigned long bytes_after;
713	(unsigned char *)str, len	1775	unsigned char *prop;
		1776
		1777	XGetWindowProperty (THIS->dpy, window, property,
		1778	0, 1<<24, 0, AnyPropertyType,
		1779	&type, &format, &nitems, &bytes_after, &prop);
		1780
		1781	if (type != None)
		1782	{
		1783	int elemsize = format == 16 ? sizeof (short)
		1784	: format == 32 ? sizeof (long)
		1785	: 1;
		1786
		1787	EXTEND (SP, 3);
		1788	PUSHs (newSVuv ((U32)type));
		1789	PUSHs (newSViv (format));
		1790	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1791	XFree (prop);
		1792	}
		1793	}
		1794
		1795	void
		1796	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1797	CODE:
		1798	{
		1799	STRLEN len;
		1800	char *data_ = SvPVbyte (data, len);
		1801
		1802	int elemsize = format == 16 ? sizeof (short)
		1803	: format == 32 ? sizeof (long)
		1804	: 1;
		1805
		1806	XChangeProperty (THIS->dpy, window, property,
		1807	type, format, PropModeReplace,
		1808	(unsigned char *)data_, len / elemsize);
		1809	}
		1810
		1811	Atom
		1812	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1813	C_ARGS: term->dpy, atom_name, only_if_exists
		1814
		1815	char *
		1816	XGetAtomName (rxvt_term *term, Atom atom)
		1817	C_ARGS: term->dpy, atom
		1818	CLEANUP:
		1819	XFree (RETVAL);
		1820
		1821	void
		1822	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1823	C_ARGS: term->dpy, window, property
		1824
		1825	Window
		1826	rxvt_term::DefaultRootWindow ()
		1827	CODE:
		1828	RETVAL = THIS->display->root;
		1829	OUTPUT:
		1830	RETVAL
		1831
		1832	#if 0
		1833
		1834	Window
		1835	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1836	C_ARGS: term->dpy, (Window)parent,
		1837	x, y, width, height, 0,
		1838	term->pix_colors_focused[Color_border],
		1839	term->pix_colors_focused[Color_border]
		1840
		1841	#endif
		1842
		1843	void
		1844	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1845	C_ARGS: term->dpy, window, parent, x, y
		1846
		1847	void
		1848	XMapWindow (rxvt_term *term, Window window)
		1849	C_ARGS: term->dpy, window
		1850
		1851	void
		1852	XUnmapWindow (rxvt_term *term, Window window)
		1853	C_ARGS: term->dpy, window
		1854
		1855	void
		1856	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1857	C_ARGS: term->dpy, window, x, y, width, height
		1858
		1859	void
		1860	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1861	CODE:
		1862	{
		1863	XWindowAttributes attr;
		1864	XGetWindowAttributes (THIS->dpy, window, &attr);
		1865	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1866	}
		1867
		1868	void
		1869	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1870	PPCODE:
		1871	{
		1872	int dx, dy;
		1873	Window child;
		1874
		1875	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1876	{
		1877	EXTEND (SP, 3);
		1878	PUSHs (newSViv (dx));
		1879	PUSHs (newSViv (dy));
		1880	PUSHs (newSVuv (child));
		1881	}
		1882	}
		1883
		1884	#############################################################################
		1885	# urxvt::overlay
		1886	#############################################################################
		1887
		1888	MODULE = urxvt PACKAGE = urxvt::overlay
		1889
		1890	void
		1891	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1892
		1893	void
		1894	overlay::show ()
		1895
		1896	void
		1897	overlay::hide ()
		1898
		1899	void
		1900	overlay::DESTROY ()
		1901
		1902	#############################################################################
		1903	# urxvt::watcher
		1904	#############################################################################
		1905
		1906	MODULE = urxvt PACKAGE = urxvt::watcher
		1907
		1908	CHAINED
		1909	perl_watcher::cb (SV *cb)
		1910	CODE:
		1911	THIS->cb (cb);
		1912	OUTPUT:
		1913	RETVAL
		1914
		1915	#############################################################################
		1916	# urxvt::timer
		1917	#############################################################################
714		1918
715	MODULE = urxvt PACKAGE = urxvt::timer	1919	MODULE = urxvt PACKAGE = urxvt::timer
716		1920
717	SV *	1921	SV *
718	timer::new ()	1922	timer::new ()
719	CODE:	1923	CODE:
720	timer *w = new timer;	1924	timer *w = new timer;
		1925	w->start (NOW);
721	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1926	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
722	w->self = (HV *)SvRV (RETVAL);	1927	w->self = (HV *)SvRV (RETVAL);
723	OUTPUT:
724	RETVAL
725
726	timer *
727	timer::cb (SV *cb)
728	CODE:
729	THIS->cb (cb);
730	RETVAL = THIS;
731	OUTPUT:	1928	OUTPUT:
732	RETVAL	1929	RETVAL
733		1930
734	NV	1931	NV
735	timer::at ()	1932	timer::at ()
736	CODE:	1933	CODE:
737	RETVAL = THIS->at;	1934	RETVAL = THIS->at;
738	OUTPUT:	1935	OUTPUT:
739	RETVAL	1936	RETVAL
740		1937
741	timer *	1938	CHAINED
		1939	timer::interval (NV interval)
		1940	CODE:
		1941	THIS->interval = interval;
		1942	OUTPUT:
		1943	RETVAL
		1944
		1945	CHAINED
742	timer::set (NV tstamp)	1946	timer::set (NV tstamp)
743	CODE:	1947	CODE:
744	THIS->set (tstamp);	1948	THIS->set (tstamp);
		1949	OUTPUT:
745	RETVAL = THIS;	1950	RETVAL
746	OUTPUT:
747	RETVAL
748		1951
749	timer *	1952	CHAINED
750	timer::start (NV tstamp = THIS->at)	1953	timer::start (NV tstamp = THIS->at)
751	CODE:	1954	CODE:
752	THIS->start (tstamp);	1955	THIS->start (tstamp);
		1956	OUTPUT:
753	RETVAL = THIS;	1957	RETVAL
754	OUTPUT:
755	RETVAL
756		1958
757	timer *	1959	CHAINED
		1960	timer::after (NV delay)
		1961	CODE:
		1962	THIS->start (NOW + delay);
		1963	OUTPUT:
		1964	RETVAL
		1965
		1966	CHAINED
758	timer::stop ()	1967	timer::stop ()
759	CODE:	1968	CODE:
760	THIS->stop ();	1969	THIS->stop ();
761	RETVAL = THIS;
762	OUTPUT:	1970	OUTPUT:
763	RETVAL	1971	RETVAL
764		1972
765	void	1973	void
766	timer::DESTROY ()	1974	timer::DESTROY ()
		1975
		1976	#############################################################################
		1977	# urxvt::iow
		1978	#############################################################################
767		1979
768	MODULE = urxvt PACKAGE = urxvt::iow	1980	MODULE = urxvt PACKAGE = urxvt::iow
769		1981
770	SV *	1982	SV *
771	iow::new ()	1983	iow::new ()
772	CODE:	1984	CODE:
773	iow *w = new iow;	1985	iow *w = new iow;
774	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1986	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
775	w->self = (HV *)SvRV (RETVAL);	1987	w->self = (HV *)SvRV (RETVAL);
776	OUTPUT:	1988	OUTPUT:
777	RETVAL	1989	RETVAL
778		1990
779	iow *	1991	CHAINED
780	iow::cb (SV *cb)
781	CODE:
782	THIS->cb (cb);
783	RETVAL = THIS;
784	OUTPUT:
785	RETVAL
786
787	iow *
788	iow::fd (int fd)	1992	iow::fd (int fd)
789	CODE:	1993	CODE:
790	THIS->fd = fd;	1994	THIS->fd = fd;
		1995	OUTPUT:
791	RETVAL = THIS;	1996	RETVAL
792	OUTPUT:
793	RETVAL
794		1997
795	iow *	1998	CHAINED
796	iow::events (short events)	1999	iow::events (short events)
797	CODE:	2000	CODE:
798	THIS->events = events;	2001	THIS->events = events;
		2002	OUTPUT:
799	RETVAL = THIS;	2003	RETVAL
800	OUTPUT:
801	RETVAL
802		2004
803	iow *	2005	CHAINED
804	iow::start ()	2006	iow::start ()
805	CODE:	2007	CODE:
806	THIS->start ();	2008	THIS->start ();
		2009	OUTPUT:
807	RETVAL = THIS;	2010	RETVAL
808	OUTPUT:
809	RETVAL
810		2011
811	iow *	2012	CHAINED
812	iow::stop ()	2013	iow::stop ()
813	CODE:	2014	CODE:
814	THIS->stop ();	2015	THIS->stop ();
815	RETVAL = THIS;
816	OUTPUT:	2016	OUTPUT:
817	RETVAL	2017	RETVAL
818		2018
819	void	2019	void
820	iow::DESTROY ()	2020	iow::DESTROY ()
821		2021
		2022	#############################################################################
		2023	# urxvt::iw
		2024	#############################################################################
822		2025
		2026	MODULE = urxvt PACKAGE = urxvt::iw
		2027
		2028	SV *
		2029	iw::new ()
		2030	CODE:
		2031	iw *w = new iw;
		2032	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2033	w->self = (HV *)SvRV (RETVAL);
		2034	OUTPUT:
		2035	RETVAL
		2036
		2037	CHAINED
		2038	iw::start ()
		2039	CODE:
		2040	THIS->start ();
		2041	OUTPUT:
		2042	RETVAL
		2043
		2044	CHAINED
		2045	iw::stop ()
		2046	CODE:
		2047	THIS->stop ();
		2048	OUTPUT:
		2049	RETVAL
		2050
		2051	void
		2052	iw::DESTROY ()
		2053
		2054	#############################################################################
		2055	# urxvt::pw
		2056	#############################################################################
		2057
		2058	MODULE = urxvt PACKAGE = urxvt::pw
		2059
		2060	SV *
		2061	pw::new ()
		2062	CODE:
		2063	pw *w = new pw;
		2064	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2065	w->self = (HV *)SvRV (RETVAL);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	CHAINED
		2070	pw::start (int pid)
		2071	CODE:
		2072	THIS->start (pid);
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	CHAINED
		2077	pw::stop ()
		2078	CODE:
		2079	THIS->stop ();
		2080	OUTPUT:
		2081	RETVAL
		2082
		2083	void
		2084	pw::DESTROY ()
		2085
		2086

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