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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.10 by root, Tue Jan 3 01:29:55 2006 UTC vs.
Revision 1.102 by root, Thu Jul 6 23:48:11 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));
		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
301	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	751	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
302	set_hookname (INIT);	752	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
303	set_hookname (RESET);	753	# include "hookinc.h"
304	set_hookname (START);	754	# undef def
305	set_hookname (DESTROY);
306	set_hookname (SEL_BEGIN);
307	set_hookname (SEL_EXTEND);
308	set_hookname (SEL_MAKE);
309	set_hookname (SEL_GRAB);
310	set_hookname (FOCUS_IN);
311	set_hookname (FOCUS_OUT);
312	set_hookname (VIEW_CHANGE);
313	set_hookname (SCROLL_BACK);
314	set_hookname (TTY_ACTIVITY);
315	set_hookname (REFRESH_BEGIN);
316	set_hookname (REFRESH_END);
317	set_hookname (KEYBOARD_COMMAND);
318		755
319	newCONSTSUB (gv_stashpv ("urxvt", 1), "DEFAULT_RSTYLE", newSViv (DEFAULT_RSTYLE));	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
320		762
321	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	763	HV *stash = gv_stashpv ("urxvt", 1);
322	}	764	static const struct {
		765	const char *name;
		766	IV iv;
		767	} *civ, const_iv[] = {
		768	# define const_iv(name) { # name, (IV)name }
		769	const_iv (DEFAULT_RSTYLE),
		770	const_iv (OVERLAY_RSTYLE),
		771	const_iv (RS_Bold),
		772	const_iv (RS_Italic),
		773	const_iv (RS_Blink),
		774	const_iv (RS_RVid),
		775	const_iv (RS_Uline),
323		776
324	void	777	const_iv (CurrentTime),
325	set_should_invoke (int htype, int value)	778	const_iv (ShiftMask),
326	CODE:	779	const_iv (LockMask),
327	rxvt_perl.should_invoke [htype] = value;	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),
		792
		793	const_iv (NoSymbol),
		794	const_iv (GrabModeSync),
		795	const_iv (GrabModeAsync),
		796
		797	const_iv (EVENT_NONE),
		798	const_iv (EVENT_READ),
		799	const_iv (EVENT_WRITE),
		800
		801	const_iv (NoEventMask),
		802	const_iv (KeyPressMask),
		803	const_iv (KeyReleaseMask),
		804	const_iv (ButtonPressMask),
		805	const_iv (ButtonReleaseMask),
		806	const_iv (EnterWindowMask),
		807	const_iv (LeaveWindowMask),
		808	const_iv (PointerMotionMask),
		809	const_iv (PointerMotionHintMask),
		810	const_iv (Button1MotionMask),
		811	const_iv (Button2MotionMask),
		812	const_iv (Button3MotionMask),
		813	const_iv (Button4MotionMask),
		814	const_iv (Button5MotionMask),
		815	const_iv (ButtonMotionMask),
		816	const_iv (KeymapStateMask),
		817	const_iv (ExposureMask),
		818	const_iv (VisibilityChangeMask),
		819	const_iv (StructureNotifyMask),
		820	const_iv (ResizeRedirectMask),
		821	const_iv (SubstructureNotifyMask),
		822	const_iv (SubstructureRedirectMask),
		823	const_iv (FocusChangeMask),
		824	const_iv (PropertyChangeMask),
		825	const_iv (ColormapChangeMask),
		826	const_iv (OwnerGrabButtonMask),
		827
		828	const_iv (KeyPress),
		829	const_iv (KeyRelease),
		830	const_iv (ButtonPress),
		831	const_iv (ButtonRelease),
		832	const_iv (MotionNotify),
		833	const_iv (EnterNotify),
		834	const_iv (LeaveNotify),
		835	const_iv (FocusIn),
		836	const_iv (FocusOut),
		837	const_iv (KeymapNotify),
		838	const_iv (Expose),
		839	const_iv (GraphicsExpose),
		840	const_iv (NoExpose),
		841	const_iv (VisibilityNotify),
		842	const_iv (CreateNotify),
		843	const_iv (DestroyNotify),
		844	const_iv (UnmapNotify),
		845	const_iv (MapNotify),
		846	const_iv (MapRequest),
		847	const_iv (ReparentNotify),
		848	const_iv (ConfigureNotify),
		849	const_iv (ConfigureRequest),
		850	const_iv (GravityNotify),
		851	const_iv (ResizeRequest),
		852	const_iv (CirculateNotify),
		853	const_iv (CirculateRequest),
		854	const_iv (PropertyNotify),
		855	const_iv (SelectionClear),
		856	const_iv (SelectionRequest),
		857	const_iv (SelectionNotify),
		858	const_iv (ColormapNotify),
		859	const_iv (ClientMessage),
		860	const_iv (MappingNotify),
		861	# if ENABLE_XIM_ONTHESPOT
		862	const_iv (XIMReverse),
		863	const_iv (XIMUnderline),
		864	const_iv (XIMHighlight),
		865	const_iv (XIMPrimary),
		866	const_iv (XIMSecondary),
		867	const_iv (XIMTertiary),
		868	const_iv (XIMVisibleToForward),
		869	const_iv (XIMVisibleToBackword),
		870	const_iv (XIMVisibleToCenter),
		871	# if 0
		872	const_iv (XIMForwardChar),
		873	const_iv (XIMBackwardChar),
		874	const_iv (XIMForwardWord),
		875	const_iv (XIMBackwardWord),
		876	const_iv (XIMCaretUp),
		877	const_iv (XIMCaretDown),
		878	const_iv (XIMNextLine),
		879	const_iv (XIMPreviousLine),
		880	const_iv (XIMLineStart),
		881	const_iv (XIMLineEnd),
		882	const_iv (XIMAbsolutePosition),
		883	const_iv (XIMDontChange),
		884	# endif
		885	# endif
		886	};
		887
		888	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]); civ-- > const_iv; )
		889	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		890	}
328		891
329	void	892	void
330	warn (const char *msg)	893	warn (const char *msg)
331	CODE:	894	CODE:
332	rxvt_warn ("%s", msg);	895	rxvt_warn ("%s", msg);
333		896
334	void	897	void
335	fatal (const char *msg)	898	fatal (const char *msg)
336	CODE:	899	CODE:
337	rxvt_fatal ("%s", msg);	900	rxvt_fatal ("%s", msg);
		901
		902	void
		903	_exit (int status)
338		904
339	NV	905	NV
340	NOW ()	906	NOW ()
341	CODE:	907	CODE:
342	RETVAL = NOW;	908	RETVAL = NOW;
343	OUTPUT:	909	OUTPUT:
344	RETVAL	910	RETVAL
345		911
		912	int
		913	GET_BASEFG (int rend)
		914	CODE:
		915	RETVAL = GET_BASEFG (rend);
		916	OUTPUT:
		917	RETVAL
		918
		919	int
		920	GET_BASEBG (int rend)
		921	CODE:
		922	RETVAL = GET_BASEBG (rend);
		923	OUTPUT:
		924	RETVAL
		925
		926	int
		927	SET_FGCOLOR (int rend, int new_color)
		928	CODE:
		929	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		930	OUTPUT:
		931	RETVAL
		932
		933	int
		934	SET_BGCOLOR (int rend, int new_color)
		935	CODE:
		936	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
		937	OUTPUT:
		938	RETVAL
		939
		940	int
		941	GET_CUSTOM (int rend)
		942	CODE:
		943	RETVAL = (rend && RS_customMask) >> RS_customShift;
		944	OUTPUT:
		945	RETVAL
		946
		947	int
		948	SET_CUSTOM (int rend, int new_value)
		949	CODE:
		950	{
		951	if (!IN_RANGE_EXC (new_value, 0, RS_customCount))
		952	croak ("custom value out of range, must be 0..%d", RS_customCount - 1);
		953
		954	RETVAL = (rend & ~RS_customMask)
		955	| ((new_value << RS_customShift) & RS_customMask);
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	termlist ()
		962	PPCODE:
		963	{
		964	EXTEND (SP, rxvt_term::termlist.size ());
		965
		966	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		967	if ((*t)->perl.self)
		968	PUSHs (sv_2mortal (newSVterm (*t)));
		969	}
		970
346	MODULE = urxvt PACKAGE = urxvt::term	971	MODULE = urxvt PACKAGE = urxvt::term
		972
		973	SV *
		974	_new (AV *env, AV *arg)
		975	CODE:
		976	{
		977	rxvt_term *term = new rxvt_term;
		978
		979	stringvec *argv = new stringvec;
		980	stringvec *envv = new stringvec;
		981
		982	for (int i = 0; i <= AvFILL (arg); i++)
		983	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
		984
		985	for (int i = AvFILL (env) + 1; i--; )
		986	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		987
		988	envv->push_back (0);
		989
		990	bool success;
		991
		992	try
		993	{
		994	success = term->init (argv, envv);
		995	}
		996	catch (const class rxvt_failure_exception &e)
		997	{
		998	success = false;
		999	}
		1000
		1001	if (!success)
		1002	{
		1003	term->destroy ();
		1004	croak ("error while initializing new terminal instance");
		1005	}
		1006
		1007	RETVAL = term && term->perl.self
		1008	? newSVterm (term) : &PL_sv_undef;
		1009	}
		1010	OUTPUT:
		1011	RETVAL
		1012
		1013	void
		1014	rxvt_term::destroy ()
		1015
		1016	void
		1017	rxvt_term::set_should_invoke (int htype, int inc)
		1018	CODE:
		1019	THIS->perl.should_invoke [htype] += inc;
		1020
		1021	int
		1022	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
		1023	CODE:
		1024	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
		1025	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1026	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1027	OUTPUT: RETVAL
		1028
		1029	int
		1030	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		1031	CODE:
		1032	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		1033	OUTPUT: RETVAL
		1034
		1035	void
		1036	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		1037	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		1038	CODE:
		1039	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1040
		1041	void
		1042	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1043	CODE:
		1044	XUngrabKey (THIS->dpy, keycode, modifiers, window);
		1045
		1046	void
		1047	rxvt_term::XUngrabKeyboard (Time eventtime)
		1048	CODE:
		1049	XUngrabKeyboard (THIS->dpy, eventtime);
		1050
		1051	bool
		1052	rxvt_term::grab (Time eventtime, int sync = 0)
		1053	CODE:
		1054	{
		1055	int mode = sync ? GrabModeSync : GrabModeAsync;
		1056
		1057	THIS->perl.grabtime = 0;
		1058
		1059	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
		1060	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1061	mode, mode, None, GRAB_CURSOR, eventtime))
		1062	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
		1063	THIS->perl.grabtime = eventtime;
		1064	else
		1065	XUngrabPointer (THIS->dpy, eventtime);
		1066
		1067	RETVAL = !!THIS->perl.grabtime;
		1068	}
		1069	OUTPUT:
		1070	RETVAL
		1071
		1072	void
		1073	rxvt_term::allow_events_async ()
		1074	CODE:
		1075	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
		1076
		1077	void
		1078	rxvt_term::allow_events_sync ()
		1079	CODE:
		1080	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
		1081
		1082	void
		1083	rxvt_term::allow_events_replay ()
		1084	CODE:
		1085	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
		1086	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
		1087
		1088	void
		1089	rxvt_term::ungrab ()
		1090	CODE:
		1091	ungrab (THIS);
		1092
		1093	int
		1094	rxvt_term::XStringToKeysym (char *string)
		1095	CODE:
		1096	RETVAL = XStringToKeysym (string);
		1097	OUTPUT: RETVAL
		1098
		1099	char *
		1100	rxvt_term::XKeysymToString (int sym)
		1101	CODE:
		1102	RETVAL = XKeysymToString (sym);
		1103	OUTPUT: RETVAL
		1104
		1105	int
		1106	rxvt_term::XKeysymToKeycode (int sym)
		1107	CODE:
		1108	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1109	OUTPUT: RETVAL
		1110
		1111	int
		1112	rxvt_term::XKeycodeToKeysym (int code, int index)
		1113	CODE:
		1114	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1115	OUTPUT: RETVAL
347		1116
348	int	1117	int
349	rxvt_term::strwidth (SV *str)	1118	rxvt_term::strwidth (SV *str)
350	CODE:	1119	CODE:
351	{	1120	{
…		…
387		1156
388	rxvt_push_locale (THIS->locale);	1157	rxvt_push_locale (THIS->locale);
389	wchar_t *wstr = rxvt_mbstowcs (data, len);	1158	wchar_t *wstr = rxvt_mbstowcs (data, len);
390	rxvt_pop_locale ();	1159	rxvt_pop_locale ();
391		1160
392	char *str = rxvt_wcstoutf8 (wstr);	1161	RETVAL = wcs2sv (wstr);
393	free (wstr);	1162	free (wstr);
394
395	RETVAL = newSVpv (str, 0);
396	SvUTF8_on (RETVAL);
397	free (str);
398	}	1163	}
399	OUTPUT:	1164	OUTPUT:
400	RETVAL	1165	RETVAL
401		1166
		1167	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1168
		1169	#define TERM_OFFSET_width TERM_OFFSET(width)
		1170	#define TERM_OFFSET_height TERM_OFFSET(height)
		1171	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1172	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1173	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1174	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1175	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1176	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1177	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1178	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1179	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1180	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1181	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1182	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1183	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1184
402	int	1185	int
		1186	rxvt_term::width ()
		1187	ALIAS:
		1188	width = TERM_OFFSET_width
		1189	height = TERM_OFFSET_height
		1190	fwidth = TERM_OFFSET_fwidth
		1191	fheight = TERM_OFFSET_fheight
		1192	fbase = TERM_OFFSET_fbase
		1193	nrow = TERM_OFFSET_nrow
		1194	ncol = TERM_OFFSET_ncol
		1195	focus = TERM_OFFSET_focus
		1196	mapped = TERM_OFFSET_mapped
		1197	int_bwidth = TERM_OFFSET_int_bwidth
		1198	ext_bwidth = TERM_OFFSET_ext_bwidth
		1199	lineSpace = TERM_OFFSET_lineSpace
		1200	saveLines = TERM_OFFSET_saveLines
		1201	total_rows = TERM_OFFSET_total_rows
		1202	top_row = TERM_OFFSET_top_row
		1203	CODE:
		1204	RETVAL = *(int *)((char *)THIS + ix);
		1205	OUTPUT:
		1206	RETVAL
		1207
		1208	unsigned int
		1209	rxvt_term::ModLevel3Mask ()
		1210	ALIAS:
		1211	ModLevel3Mask = 0
		1212	ModMetaMask = 1
		1213	ModNumLockMask = 2
		1214	current_screen = 3
		1215	hidden_cursor = 4
		1216	CODE:
		1217	switch (ix)
		1218	{
		1219	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1220	case 1: RETVAL = THIS->ModMetaMask; break;
		1221	case 2: RETVAL = THIS->ModNumLockMask; break;
		1222	case 3: RETVAL = THIS->current_screen; break;
		1223	case 4: RETVAL = THIS->hidden_cursor; break;
		1224	}
		1225	OUTPUT:
		1226	RETVAL
		1227
		1228	char *
		1229	rxvt_term::display_id ()
		1230	ALIAS:
		1231	display_id = 0
		1232	locale = 1
		1233	CODE:
		1234	switch (ix)
		1235	{
		1236	case 0: RETVAL = THIS->display->id; break;
		1237	case 1: RETVAL = THIS->locale; break;
		1238	}
		1239	OUTPUT:
		1240	RETVAL
		1241
		1242	SV *
403	rxvt_term::nsaved ()	1243	rxvt_term::envv ()
		1244	ALIAS:
		1245	argv = 1
404	CODE:	1246	PPCODE:
405	RETVAL = THIS->nsaved;	1247	{
406	OUTPUT:	1248	stringvec *vec = ix ? THIS->argv : THIS->envv;
407	RETVAL	1249
		1250	EXTEND (SP, vec->size ());
		1251
		1252	for (char **i = vec->begin (); i != vec->end (); ++i)
		1253	if (*i)
		1254	PUSHs (sv_2mortal (newSVpv (*i, 0)));
		1255	}
408		1256
409	int	1257	int
		1258	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1259	CODE:
		1260	RETVAL = THIS->pty_ev.events;
		1261	if (events != EVENT_UNDEF)
		1262	THIS->pty_ev.set (events);
		1263	OUTPUT:
		1264	RETVAL
		1265
		1266	int
		1267	rxvt_term::pty_fd ()
		1268	CODE:
		1269	RETVAL = THIS->pty->pty;
		1270	OUTPUT:
		1271	RETVAL
		1272
		1273	Window
		1274	rxvt_term::parent ()
		1275	CODE:
		1276	RETVAL = THIS->parent [0];
		1277	OUTPUT:
		1278	RETVAL
		1279
		1280	Window
		1281	rxvt_term::vt ()
		1282	CODE:
		1283	RETVAL = THIS->vt;
		1284	OUTPUT:
		1285	RETVAL
		1286
		1287	void
		1288	rxvt_term::vt_emask_add (U32 emask)
		1289	CODE:
		1290	THIS->vt_emask_perl |= emask;
		1291	THIS->vt_select_input ();
		1292
		1293	U32
		1294	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1295	CODE:
		1296	RETVAL = THIS->rstyle;
		1297	THIS->rstyle = new_rstyle;
		1298	OUTPUT:
		1299	RETVAL
		1300
		1301	int
410	rxvt_term::view_start (int newval = -1)	1302	rxvt_term::view_start (int newval = 1)
		1303	PROTOTYPE: $;$
411	CODE:	1304	CODE:
412	{	1305	{
413	RETVAL = THIS->view_start;	1306	RETVAL = THIS->view_start;
414		1307
415	if (newval >= 0)	1308	if (newval <= 0)
416	{	1309	THIS->scr_changeview (max (newval, THIS->top_row));
417	THIS->view_start = min (newval, THIS->nsaved);
418	THIS->scr_changeview (RETVAL);
419	}
420	}	1310	}
421	OUTPUT:	1311	OUTPUT:
422	RETVAL	1312	RETVAL
423		1313
424	int	1314	void
425	rxvt_term::nrow ()	1315	rxvt_term::focus_in ()
426	CODE:
427	RETVAL = THIS->nrow;
428	OUTPUT:
429	RETVAL
430		1316
431	int	1317	void
432	rxvt_term::ncol ()	1318	rxvt_term::focus_out ()
		1319
		1320	void
		1321	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1322	ALIAS:
		1323	key_release = 1
433	CODE:	1324	CODE:
434	RETVAL = THIS->ncol;	1325	{
435	OUTPUT:	1326	XKeyEvent xkey;
436	RETVAL	1327
		1328	memset (&xkey, 0, sizeof (xkey));
		1329
		1330	xkey.time = time;
		1331	xkey.state = state;
		1332	xkey.keycode = keycode;
		1333
		1334	xkey.type = ix ? KeyRelease : KeyPress;
		1335	xkey.display = THIS->dpy;
		1336	xkey.window = THIS->vt;
		1337	xkey.root = THIS->display->root;
		1338	xkey.subwindow = THIS->vt;
		1339
		1340	if (ix)
		1341	THIS->key_release (xkey);
		1342	else
		1343	THIS->key_press (xkey);
		1344	}
437		1345
438	void	1346	void
439	rxvt_term::want_refresh ()	1347	rxvt_term::want_refresh ()
440	CODE:	1348	CODE:
441	THIS->want_refresh = 1;	1349	THIS->want_refresh = 1;
442		1350
443	void	1351	void
444	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1352	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
445	PPCODE:	1353	PPCODE:
446	{	1354	{
447	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1355	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
448	croak ("row_number number of out range");	1356	XSRETURN_EMPTY;
449		1357
450	line_t &l = ROW(row_number);	1358	line_t &l = ROW(row_number);
451		1359
452	if (GIMME_V != G_VOID)	1360	if (GIMME_V != G_VOID)
453	{	1361	{
454	wchar_t *wstr = new wchar_t [THIS->ncol];	1362	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
455		1363
456	for (int col = 0; col <THIS->ncol; col++)	1364	for (int col = 0; col < THIS->ncol; col++)
457	wstr [col] = l.t [col];	1365	wstr [col] = l.t [col];
458		1366
459	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
460	free (wstr);
461
462	SV *sv = newSVpv (str, 0);
463	SvUTF8_on (sv);
464	XPUSHs (sv_2mortal (sv));	1367	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
465	free (str);
466	}	1368	}
467		1369
468	if (new_text)	1370	if (new_text)
469	{	1371	{
470	STRLEN slen;
471	char *str = SvPVutf8 (new_text, slen);	1372	wchar_t *wstr = sv2wcs (new_text);
472	wchar_t *wstr = rxvt_utf8towcs (str, slen);
473		1373
474	int len = wcslen (wstr);	1374	int len = min (wcslen (wstr) - start_ofs, max_len);
475		1375
476	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1376	if (start_col < 0 || start_col + len > THIS->ncol)
477	{	1377	{
478	free (wstr);	1378	free (wstr);
479	croak ("new_text extends beyond horizontal margins");	1379	croak ("new_text extends beyond horizontal margins");
480	}	1380	}
481		1381
482	for (int col = start_col; col < start_col + len; col++)	1382	for (int col = start_col; col < start_col + len; col++)
483	{	1383	{
484	l.t [col] = wstr [col - start_col];	1384	l.t [col] = wstr [start_ofs + col - start_col];
485	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1385	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
486	}	1386	}
487		1387
488	free (wstr);	1388	free (wstr);
489	}	1389	}
490	}	1390	}
491		1391
492	void	1392	void
493	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1393	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
494	PPCODE:	1394	PPCODE:
495	{	1395	{
496	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1396	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
497	croak ("row_number number of out range");	1397	XSRETURN_EMPTY;
498		1398
499	line_t &l = ROW(row_number);	1399	line_t &l = ROW(row_number);
500		1400
501	if (GIMME_V != G_VOID)	1401	if (GIMME_V != G_VOID)
502	{	1402	{
…		…
513	{	1413	{
514	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1414	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
515	croak ("new_rend must be arrayref");	1415	croak ("new_rend must be arrayref");
516		1416
517	AV *av = (AV *)SvRV (new_rend);	1417	AV *av = (AV *)SvRV (new_rend);
518	int len = av_len (av) + 1;	1418	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
519		1419
520	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1420	if (start_col < 0 || start_col + len > THIS->ncol)
521	croak ("new_rend array extends beyond horizontal margins");	1421	croak ("new_rend array extends beyond horizontal margins");
522		1422
523	for (int col = start_col; col < start_col + len; col++)	1423	for (int col = start_col; col < start_col + len; col++)
524	{	1424	{
525	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1425	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
526		1426
527	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1427	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
528	}	1428	}
529	}	1429	}
530	}	1430	}
531		1431
532	int	1432	int
533	rxvt_term::ROW_l (int row_number, int new_length = -2)	1433	rxvt_term::ROW_l (int row_number, int new_length = -1)
534	CODE:	1434	CODE:
535	{	1435	{
536	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1436	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
537	croak ("row_number number of out range");	1437	XSRETURN_EMPTY;
538		1438
539	line_t &l = ROW(row_number);	1439	line_t &l = ROW(row_number);
540	RETVAL = l.l;	1440	RETVAL = l.l;
541		1441
542	if (new_length >= -1)	1442	if (new_length >= 0)
543	l.l = new_length;	1443	l.l = new_length;
544	}	1444	}
545	OUTPUT:	1445	OUTPUT:
546	RETVAL	1446	RETVAL
547		1447
		1448	bool
		1449	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1450	CODE:
		1451	{
		1452	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1453	XSRETURN_EMPTY;
		1454
		1455	line_t &l = ROW(row_number);
		1456	RETVAL = l.is_longer ();
		1457
		1458	if (new_is_longer >= 0)
		1459	l.is_longer (new_is_longer);
		1460	}
		1461	OUTPUT:
		1462	RETVAL
		1463
548	SV *	1464	SV *
549	rxvt_term::special_encode (SV *str)	1465	rxvt_term::special_encode (SV *string)
550	CODE:	1466	CODE:
551	abort ();//TODO	1467	{
		1468	wchar_t *wstr = sv2wcs (string);
		1469	int wlen = wcslen (wstr);
		1470	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1471
		1472	rxvt_push_locale (THIS->locale);
		1473
		1474	wchar_t *r = rstr;
		1475	for (wchar_t *s = wstr; *s; s++)
		1476	{
		1477	int w = WCWIDTH (*s);
		1478
		1479	if (w == 0)
		1480	{
		1481	if (r == rstr)
		1482	croak ("leading combining character unencodable");
		1483
		1484	unicode_t n = rxvt_compose (r[-1], *s);
		1485	if (n == NOCHAR)
		1486	n = rxvt_composite.compose (r[-1], *s);
		1487
		1488	r[-1] = n;
		1489	}
		1490	#if !UNICODE_3
		1491	else if (*s >= 0x10000)
		1492	*r++ = rxvt_composite.compose (*s);
		1493	#endif
		1494	else
		1495	*r++ = *s;
		1496
		1497	// the *2 above only allows wcwidth <= 2
		1498	if (w > 1)
		1499	*r++ = NOCHAR;
		1500	}
		1501
		1502	rxvt_pop_locale ();
		1503
		1504	RETVAL = wcs2sv (rstr, r - rstr);
		1505	}
		1506	OUTPUT:
		1507	RETVAL
552		1508
553	SV *	1509	SV *
554	rxvt_term::special_decode (SV *str)	1510	rxvt_term::special_decode (SV *text)
555	CODE:	1511	CODE:
556	abort ();//TODO	1512	{
		1513	wchar_t *wstr = sv2wcs (text);
		1514	int wlen = wcslen (wstr);
		1515	int dlen = 0;
		1516
		1517	// find length
		1518	for (wchar_t *s = wstr; *s; s++)
		1519	if (*s == NOCHAR)
		1520	;
		1521	else if (IS_COMPOSE (*s))
		1522	dlen += rxvt_composite.expand (*s, 0);
		1523	else
		1524	dlen++;
		1525
		1526	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1527
		1528	// decode
		1529	wchar_t *r = rstr;
		1530	for (wchar_t *s = wstr; *s; s++)
		1531	if (*s == NOCHAR)
		1532	;
		1533	else if (IS_COMPOSE (*s))
		1534	r += rxvt_composite.expand (*s, r);
		1535	else
		1536	*r++ = *s;
		1537
		1538	RETVAL = wcs2sv (rstr, r - rstr);
		1539	}
		1540	OUTPUT:
		1541	RETVAL
557		1542
558	void	1543	void
559	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1544	rxvt_term::_resource (char *name, int index, SV *newval = 0)
560	PPCODE:	1545	PPCODE:
561	{	1546	{
562	struct resval { const char *name; int value; } rslist [] = {	1547	static const struct resval { const char *name; int value; } *rs, rslist [] = {
563	# define Rs_def(name) { # name, Rs_ ## name },	1548	# define def(name) { # name, Rs_ ## name },
564	# define Rs_reserve(name,count)	1549	# define reserve(name,count)
565	# include "rsinc.h"	1550	# include "rsinc.h"
566	# undef Rs_def	1551	# undef def
567	# undef Rs_reserve	1552	# undef reserve
568	};	1553	};
569		1554
570	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1555	rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
571		1556
572	do {	1557	do {
573	if (rs-- == rslist)	1558	if (rs-- == rslist)
574	croak ("no such resource '%s', requested", name);	1559	croak ("no such resource '%s', requested", name);
575	} while (strcmp (name, rs->name));	1560	} while (strcmp (name, rs->name));
…		…
593	else	1578	else
594	THIS->rs [index] = 0;	1579	THIS->rs [index] = 0;
595	}	1580	}
596	}	1581	}
597		1582
		1583	const char *
		1584	rxvt_term::x_resource (const char *name)
		1585
		1586	bool
		1587	rxvt_term::option (U32 optval, int set = -1)
		1588	CODE:
		1589	{
		1590	RETVAL = THIS->options & optval;
		1591
		1592	if (set >= 0)
		1593	{
		1594	if (set)
		1595	THIS->options |= optval;
		1596	else
		1597	THIS->options &= ~optval;
		1598
		1599	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1600	switch (optval)
		1601	{
		1602	case Opt_skipBuiltinGlyphs:
		1603	THIS->set_fonts ();
		1604	THIS->scr_remap_chars ();
		1605	THIS->scr_touch (true);
		1606	THIS->want_refresh = 1;
		1607	break;
		1608
		1609	case Opt_cursorUnderline:
		1610	THIS->want_refresh = 1;
		1611	break;
		1612
		1613	# case Opt_scrollBar_floating:
		1614	# case Opt_scrollBar_right:
		1615	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1616	# break;
		1617	}
		1618	}
		1619	}
		1620	OUTPUT:
		1621	RETVAL
		1622
		1623	bool
		1624	rxvt_term::parse_keysym (char *keysym, char *str)
		1625	CODE:
		1626	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1627	THIS->keyboard->register_done ();
		1628	OUTPUT:
		1629	RETVAL
		1630
598	void	1631	void
599	rxvt_term::selection_mark (...)	1632	rxvt_term::screen_cur (...)
600	PROTOTYPE: $;$$	1633	PROTOTYPE: $;$$
601	ALIAS:	1634	ALIAS:
		1635	screen_cur = 0
602	selection_beg = 1	1636	selection_beg = 1
603	selection_end = 2	1637	selection_end = 2
		1638	selection_mark = 3
604	PPCODE:	1639	PPCODE:
605	{	1640	{
606	row_col_t &sel = ix == 1 ? THIS->selection.beg	1641	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1642	: ix == 1 ? THIS->selection.beg
607	: ix == 2 ? THIS->selection.end	1643	: ix == 2 ? THIS->selection.end
608	: THIS->selection.mark;	1644	: THIS->selection.mark;
609		1645
610	if (GIMME_V != G_VOID)	1646	if (GIMME_V != G_VOID)
611	{	1647	{
612	EXTEND (SP, 2);	1648	EXTEND (SP, 2);
613	PUSHs (sv_2mortal (newSViv (sel.row)));	1649	PUSHs (sv_2mortal (newSViv (rc.row)));
614	PUSHs (sv_2mortal (newSViv (sel.col)));	1650	PUSHs (sv_2mortal (newSViv (rc.col)));
615	}	1651	}
616		1652
617	if (items == 3)	1653	if (items == 3)
618	{	1654	{
619	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1655	rc.row = SvIV (ST (1));
620	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1656	rc.col = SvIV (ST (2));
		1657
		1658	if (ix == 2)
		1659	{
		1660	if (rc.col == 0)
		1661	{
		1662	// col == 0 means end of previous line
		1663	rc.row--;
		1664	rc.col = THIS->ncol;
		1665	}
		1666	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1667	&& rc.col > ROW(rc.row).l)
		1668	{
		1669	// col >= length means while line and add newline
		1670	rc.col = THIS->ncol;
		1671	}
		1672	}
		1673
		1674	clamp_it (rc.col, 0, THIS->ncol);
		1675	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
621		1676
622	if (ix)	1677	if (ix)
623	THIS->want_refresh = 1;	1678	THIS->want_refresh = 1;
624	}	1679	}
625	}	1680	}
626		1681
		1682	char
		1683	rxvt_term::cur_charset ()
		1684	CODE:
		1685	RETVAL = THIS->charsets [THIS->screen.charset];
		1686	OUTPUT:
		1687	RETVAL
		1688
		1689	void
		1690	rxvt_term::selection_clear ()
		1691
		1692	void
		1693	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1694	CODE:
		1695	THIS->selection.op = SELECTION_CONT;
		1696	THIS->selection.rect = rect;
		1697	THIS->selection_make (eventtime);
		1698
627	int	1699	int
628	rxvt_term::selection_grab (int eventtime)	1700	rxvt_term::selection_grab (Time eventtime)
629		1701
630	void	1702	void
631	rxvt_term::selection (SV *newtext = 0)	1703	rxvt_term::selection (SV *newtext = 0)
632	PPCODE:	1704	PPCODE:
633	{	1705	{
634	if (GIMME_V != G_VOID)	1706	if (GIMME_V != G_VOID)
635	{	1707	XPUSHs (THIS->selection.text
636	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1708	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
637	SV *sv = newSVpv (sel, 0);	1709	: &PL_sv_undef);
638	SvUTF8_on (sv);
639	free (sel);
640	XPUSHs (sv_2mortal (sv));
641	}
642		1710
643	if (newtext)	1711	if (newtext)
644	{	1712	{
645	free (THIS->selection.text);	1713	free (THIS->selection.text);
646		1714
647	THIS->selection.text = sv2wcs (newtext);	1715	THIS->selection.text = sv2wcs (newtext);
648	THIS->selection.len = wcslen (THIS->selection.text);	1716	THIS->selection.len = wcslen (THIS->selection.text);
649	}	1717	}
650	}	1718	}
651
652	void
653	rxvt_term::scr_overlay_new (int x, int y, int w, int h)
654		1719
655	void	1720	void
		1721	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)
		1722
		1723	void
		1724	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1725
		1726	void
656	rxvt_term::scr_overlay_off ()	1727	rxvt_term::scr_bell ()
657		1728
658	void	1729	void
659	rxvt_term::scr_overlay_set_char (int x, int y, U32 text, U32 rend = OVERLAY_RSTYLE)	1730	rxvt_term::scr_change_screen (int screen)
660	CODE:
661	THIS->scr_overlay_set (x, y, text, rend);
662		1731
663	void	1732	void
664	rxvt_term::scr_overlay_set (int x, int y, SV *text)	1733	rxvt_term::scr_add_lines (SV *string)
665	CODE:	1734	CODE:
666	{	1735	{
667	wchar_t *wtext = sv2wcs (text);	1736	wchar_t *wstr = sv2wcs (string);
668	THIS->scr_overlay_set (x, y, wtext);	1737	THIS->scr_add_lines (wstr, wcslen (wstr));
669	free (wtext);	1738	free (wstr);
670	}	1739	}
671		1740
672	void	1741	void
673	rxvt_term::tt_write (SV *octets)	1742	rxvt_term::tt_write (SV *octets)
674	INIT:	1743	INIT:
675	STRLEN len;	1744	STRLEN len;
676	char *str = SvPVbyte (octets, len);	1745	char *str = SvPVbyte (octets, len);
677	C_ARGS:	1746	C_ARGS:
		1747	str, len
		1748
		1749	void
		1750	rxvt_term::cmd_parse (SV *octets)
		1751	CODE:
		1752	{
		1753	STRLEN len;
		1754	char *str = SvPVbyte (octets, len);
		1755
		1756	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1757	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1758
		1759	THIS->cmdbuf_ptr = str;
		1760	THIS->cmdbuf_endp = str + len;
		1761
		1762	rxvt_push_locale (THIS->locale);
		1763	THIS->cmd_parse ();
		1764	rxvt_pop_locale ();
		1765
		1766	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1767	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1768	}
		1769
		1770	SV *
		1771	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
		1772	CODE:
		1773	{
		1774	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
		1775	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
		1776	o->self = (HV *)SvRV (RETVAL);
		1777	}
		1778	OUTPUT:
		1779	RETVAL
		1780
		1781	#############################################################################
		1782	# Various X Utility Functions
		1783	#############################################################################
		1784
		1785	void
		1786	rxvt_term::XListProperties (Window window)
		1787	PPCODE:
		1788	{
		1789	int count;
		1790	Atom *props = XListProperties (THIS->dpy, window, &count);
		1791
		1792	EXTEND (SP, count);
		1793	while (count--)
		1794	PUSHs (newSVuv ((U32)props [count]));
		1795
		1796	XFree (props);
		1797	}
		1798
		1799	void
		1800	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1801	PPCODE:
		1802	{
		1803	Atom type;
		1804	int format;
		1805	unsigned long nitems;
		1806	unsigned long bytes_after;
678	(unsigned char *)str, len	1807	unsigned char *prop;
		1808
		1809	XGetWindowProperty (THIS->dpy, window, property,
		1810	0, 1<<24, 0, AnyPropertyType,
		1811	&type, &format, &nitems, &bytes_after, &prop);
		1812
		1813	if (type != None)
		1814	{
		1815	int elemsize = format == 16 ? sizeof (short)
		1816	: format == 32 ? sizeof (long)
		1817	: 1;
		1818
		1819	EXTEND (SP, 3);
		1820	PUSHs (newSVuv ((U32)type));
		1821	PUSHs (newSViv (format));
		1822	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1823	XFree (prop);
		1824	}
		1825	}
		1826
		1827	void
		1828	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1829	CODE:
		1830	{
		1831	STRLEN len;
		1832	char *data_ = SvPVbyte (data, len);
		1833
		1834	int elemsize = format == 16 ? sizeof (short)
		1835	: format == 32 ? sizeof (long)
		1836	: 1;
		1837
		1838	XChangeProperty (THIS->dpy, window, property,
		1839	type, format, PropModeReplace,
		1840	(unsigned char *)data_, len / elemsize);
		1841	}
		1842
		1843	Atom
		1844	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1845	C_ARGS: term->dpy, atom_name, only_if_exists
		1846
		1847	char *
		1848	XGetAtomName (rxvt_term *term, Atom atom)
		1849	C_ARGS: term->dpy, atom
		1850	CLEANUP:
		1851	XFree (RETVAL);
		1852
		1853	void
		1854	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1855	C_ARGS: term->dpy, window, property
		1856
		1857	Window
		1858	rxvt_term::DefaultRootWindow ()
		1859	CODE:
		1860	RETVAL = THIS->display->root;
		1861	OUTPUT:
		1862	RETVAL
		1863
		1864	#if 0
		1865
		1866	Window
		1867	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1868	C_ARGS: term->dpy, (Window)parent,
		1869	x, y, width, height, 0,
		1870	term->pix_colors_focused[Color_border],
		1871	term->pix_colors_focused[Color_border]
		1872
		1873	#endif
		1874
		1875	void
		1876	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1877	C_ARGS: term->dpy, window, parent, x, y
		1878
		1879	void
		1880	XMapWindow (rxvt_term *term, Window window)
		1881	C_ARGS: term->dpy, window
		1882
		1883	void
		1884	XUnmapWindow (rxvt_term *term, Window window)
		1885	C_ARGS: term->dpy, window
		1886
		1887	void
		1888	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1889	C_ARGS: term->dpy, window, x, y, width, height
		1890
		1891	void
		1892	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1893	CODE:
		1894	{
		1895	XWindowAttributes attr;
		1896	XGetWindowAttributes (THIS->dpy, window, &attr);
		1897	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1898	}
		1899
		1900	void
		1901	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1902	PPCODE:
		1903	{
		1904	int dx, dy;
		1905	Window child;
		1906
		1907	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1908	{
		1909	EXTEND (SP, 3);
		1910	PUSHs (newSViv (dx));
		1911	PUSHs (newSViv (dy));
		1912	PUSHs (newSVuv (child));
		1913	}
		1914	}
		1915
		1916	#############################################################################
		1917	# urxvt::overlay
		1918	#############################################################################
		1919
		1920	MODULE = urxvt PACKAGE = urxvt::overlay
		1921
		1922	void
		1923	overlay::set (int x, int y, SV *text, SV *rend = 0)
		1924
		1925	void
		1926	overlay::show ()
		1927
		1928	void
		1929	overlay::hide ()
		1930
		1931	void
		1932	overlay::DESTROY ()
		1933
		1934	#############################################################################
		1935	# urxvt::watcher
		1936	#############################################################################
		1937
		1938	MODULE = urxvt PACKAGE = urxvt::watcher
		1939
		1940	CHAINED
		1941	perl_watcher::cb (SV *cb)
		1942	CODE:
		1943	THIS->cb (cb);
		1944	OUTPUT:
		1945	RETVAL
		1946
		1947	#############################################################################
		1948	# urxvt::timer
		1949	#############################################################################
679		1950
680	MODULE = urxvt PACKAGE = urxvt::timer	1951	MODULE = urxvt PACKAGE = urxvt::timer
681		1952
682	SV *	1953	SV *
683	timer::new ()	1954	timer::new ()
684	CODE:	1955	CODE:
685	timer *w = new timer;	1956	timer *w = new timer;
		1957	w->start (NOW);
686	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1958	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
687	w->self = (HV *)SvRV (RETVAL);	1959	w->self = (HV *)SvRV (RETVAL);
688	OUTPUT:
689	RETVAL
690
691	timer *
692	timer::cb (SV *cb)
693	CODE:
694	THIS->cb (cb);
695	RETVAL = THIS;
696	OUTPUT:	1960	OUTPUT:
697	RETVAL	1961	RETVAL
698		1962
699	NV	1963	NV
700	timer::at ()	1964	timer::at ()
701	CODE:	1965	CODE:
702	RETVAL = THIS->at;	1966	RETVAL = THIS->at;
703	OUTPUT:	1967	OUTPUT:
704	RETVAL	1968	RETVAL
705		1969
706	timer *	1970	CHAINED
		1971	timer::interval (NV interval)
		1972	CODE:
		1973	THIS->interval = interval;
		1974	OUTPUT:
		1975	RETVAL
		1976
		1977	CHAINED
707	timer::set (NV tstamp)	1978	timer::set (NV tstamp)
708	CODE:	1979	CODE:
709	THIS->set (tstamp);	1980	THIS->set (tstamp);
		1981	OUTPUT:
710	RETVAL = THIS;	1982	RETVAL
711	OUTPUT:
712	RETVAL
713		1983
714	timer *	1984	CHAINED
715	timer::start (NV tstamp = THIS->at)	1985	timer::start (NV tstamp = THIS->at)
716	CODE:	1986	CODE:
717	THIS->start (tstamp);	1987	THIS->start (tstamp);
		1988	OUTPUT:
718	RETVAL = THIS;	1989	RETVAL
719	OUTPUT:
720	RETVAL
721		1990
722	timer *	1991	CHAINED
		1992	timer::after (NV delay)
		1993	CODE:
		1994	THIS->start (NOW + delay);
		1995	OUTPUT:
		1996	RETVAL
		1997
		1998	CHAINED
723	timer::stop ()	1999	timer::stop ()
724	CODE:	2000	CODE:
725	THIS->stop ();	2001	THIS->stop ();
726	RETVAL = THIS;
727	OUTPUT:	2002	OUTPUT:
728	RETVAL	2003	RETVAL
729		2004
730	void	2005	void
731	timer::DESTROY ()	2006	timer::DESTROY ()
		2007
		2008	#############################################################################
		2009	# urxvt::iow
		2010	#############################################################################
732		2011
733	MODULE = urxvt PACKAGE = urxvt::iow	2012	MODULE = urxvt PACKAGE = urxvt::iow
734		2013
735	SV *	2014	SV *
736	iow::new ()	2015	iow::new ()
737	CODE:	2016	CODE:
738	iow *w = new iow;	2017	iow *w = new iow;
739	RETVAL = newSVptr ((void *)w, "urxvt::iow");	2018	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
740	w->self = (HV *)SvRV (RETVAL);	2019	w->self = (HV *)SvRV (RETVAL);
741	OUTPUT:	2020	OUTPUT:
742	RETVAL	2021	RETVAL
743		2022
744	iow *	2023	CHAINED
745	iow::cb (SV *cb)
746	CODE:
747	THIS->cb (cb);
748	RETVAL = THIS;
749	OUTPUT:
750	RETVAL
751
752	iow *
753	iow::fd (int fd)	2024	iow::fd (int fd)
754	CODE:	2025	CODE:
755	THIS->fd = fd;	2026	THIS->fd = fd;
		2027	OUTPUT:
756	RETVAL = THIS;	2028	RETVAL
757	OUTPUT:
758	RETVAL
759		2029
760	iow *	2030	CHAINED
761	iow::events (short events)	2031	iow::events (short events)
762	CODE:	2032	CODE:
763	THIS->events = events;	2033	THIS->events = events;
		2034	OUTPUT:
764	RETVAL = THIS;	2035	RETVAL
765	OUTPUT:
766	RETVAL
767		2036
768	iow *	2037	CHAINED
769	iow::start ()	2038	iow::start ()
770	CODE:	2039	CODE:
771	THIS->start ();	2040	THIS->start ();
		2041	OUTPUT:
772	RETVAL = THIS;	2042	RETVAL
773	OUTPUT:
774	RETVAL
775		2043
776	iow *	2044	CHAINED
777	iow::stop ()	2045	iow::stop ()
778	CODE:	2046	CODE:
779	THIS->stop ();	2047	THIS->stop ();
780	RETVAL = THIS;
781	OUTPUT:	2048	OUTPUT:
782	RETVAL	2049	RETVAL
783		2050
784	void	2051	void
785	iow::DESTROY ()	2052	iow::DESTROY ()
786		2053
		2054	#############################################################################
		2055	# urxvt::iw
		2056	#############################################################################
787		2057
		2058	MODULE = urxvt PACKAGE = urxvt::iw
		2059
		2060	SV *
		2061	iw::new ()
		2062	CODE:
		2063	iw *w = new iw;
		2064	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		2065	w->self = (HV *)SvRV (RETVAL);
		2066	OUTPUT:
		2067	RETVAL
		2068
		2069	CHAINED
		2070	iw::start ()
		2071	CODE:
		2072	THIS->start ();
		2073	OUTPUT:
		2074	RETVAL
		2075
		2076	CHAINED
		2077	iw::stop ()
		2078	CODE:
		2079	THIS->stop ();
		2080	OUTPUT:
		2081	RETVAL
		2082
		2083	void
		2084	iw::DESTROY ()
		2085
		2086	#############################################################################
		2087	# urxvt::pw
		2088	#############################################################################
		2089
		2090	MODULE = urxvt PACKAGE = urxvt::pw
		2091
		2092	SV *
		2093	pw::new ()
		2094	CODE:
		2095	pw *w = new pw;
		2096	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2097	w->self = (HV *)SvRV (RETVAL);
		2098	OUTPUT:
		2099	RETVAL
		2100
		2101	CHAINED
		2102	pw::start (int pid)
		2103	CODE:
		2104	THIS->start (pid);
		2105	OUTPUT:
		2106	RETVAL
		2107
		2108	CHAINED
		2109	pw::stop ()
		2110	CODE:
		2111	THIS->stop ();
		2112	OUTPUT:
		2113	RETVAL
		2114
		2115	void
		2116	pw::DESTROY ()
		2117
		2118

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