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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.93 by root, Wed Jan 25 15:02:47 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	85	//TODO: use magic
62	static SV *	86	static SV *
63	newSVptr (void *ptr, const char *klass)	87	newSVptr (void *ptr, const char *klass)
64	{	88	{
65	HV *hv = newHV ();	89	HV *hv = newHV ();
66	hv_store (hv, "_ptr", 4, newSViv ((long)ptr), 0);	90	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
67	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	91	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
		92	}
		93
		94	static void
		95	clearSVptr (SV *sv)
		96	{
		97	if (SvROK (sv))
		98	sv = SvRV (sv);
		99
		100	hv_clear ((HV *)sv);
		101	sv_unmagic (sv, PERL_MAGIC_ext);
68	}	102	}
69		103
70	static long	104	static long
71	SvPTR (SV *sv, const char *klass)	105	SvPTR (SV *sv, const char *klass)
72	{	106	{
73	if (!sv_derived_from (sv, klass))	107	if (!sv_derived_from (sv, klass))
74	croak ("object of type %s expected", klass);	108	croak ("object of type %s expected", klass);
75		109
76	IV iv = SvIV (*hv_fetch ((HV *)SvRV (sv), "_ptr", 4, 1));	110	MAGIC *mg = mg_find (SvRV (sv), PERL_MAGIC_ext);
77		111
78	if (!iv)	112	if (!mg)
79	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	113	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
80		114
81	return (long)iv;	115	return (long)mg->mg_ptr;
82	}	116	}
83		117
84	#define newSVterm(term) SvREFCNT_inc ((SV *)term->self)	118	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)
85	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	119	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")
86		120
87	/////////////////////////////////////////////////////////////////////////////	121	/////////////////////////////////////////////////////////////////////////////
		122
		123	#define SvWATCHER(sv) (perl_watcher *)SvPTR (sv, "urxvt::watcher")
88		124
89	struct perl_watcher	125	struct perl_watcher
90	{	126	{
91	SV *cbsv;	127	SV *cbsv;
92	HV *self;	128	HV *self;
93		129
94	perl_watcher ()	130	perl_watcher ()
95	: cbsv (newSV (0))	131	: cbsv (0)
96	{	132	{
97	}	133	}
98		134
99	~perl_watcher ()	135	~perl_watcher ()
100	{	136	{
101	SvREFCNT_dec (cbsv);	137	SvREFCNT_dec (cbsv);
102	}	138	}
103		139
104	void cb (SV *cb)	140	void cb (SV *cb)
105	{	141	{
106	sv_setsv (cbsv, cb);	142	SvREFCNT_dec (cbsv);
		143	cbsv = newSVsv (cb);
107	}	144	}
108		145
109	void invoke (const char *type, SV *self, int arg = -1);	146	void invoke (const char *type, SV *self, int arg = -1);
110	};	147	};
111		148
…		…
135	if (SvTRUE (ERRSV))	172	if (SvTRUE (ERRSV))
136	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));	173	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
137	}	174	}
138		175
139	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")	176	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
140	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")	177	#define SvTIMER(sv) (timer *)(perl_watcher *)SvPTR (sv, "urxvt::timer")
141		178
142	struct timer : time_watcher, perl_watcher	179	struct timer : perl_watcher, time_watcher
143	{	180	{
144	tstamp interval;	181	tstamp interval;
145		182
146	timer ()	183	timer ()
147	: time_watcher (this, &timer::execute)	184	: time_watcher (this, &timer::execute)
…		…
156	invoke ("urxvt::timer", newSVtimer (this));	193	invoke ("urxvt::timer", newSVtimer (this));
157	}	194	}
158	};	195	};
159		196
160	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")	197	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
161	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")	198	#define SvIOW(sv) (iow *)(perl_watcher *)SvPTR (sv, "urxvt::iow")
162		199
163	struct iow : io_watcher, perl_watcher	200	struct iow : perl_watcher, io_watcher
164	{	201	{
165	iow ()	202	iow ()
166	: io_watcher (this, &iow::execute)	203	: io_watcher (this, &iow::execute)
167	{	204	{
168	}	205	}
…		…
171	{	208	{
172	invoke ("urxvt::iow", newSViow (this), revents);	209	invoke ("urxvt::iow", newSViow (this), revents);
173	}	210	}
174	};	211	};
175		212
		213	#define newSViw(iw) new_ref (iw->self, "urxvt::iw")
		214	#define SvIW(sv) (iw *)(perl_watcher *)SvPTR (sv, "urxvt::iw")
		215
		216	struct iw : perl_watcher, idle_watcher
		217	{
		218	iw ()
		219	: idle_watcher (this, &iw::execute)
		220	{
		221	}
		222
		223	void execute (idle_watcher &w)
		224	{
		225	invoke ("urxvt::iw", newSViw (this));
		226	}
		227	};
		228
		229	#define newSVpw(pw) new_ref (pw->self, "urxvt::pw")
		230	#define SvPW(sv) (pw *)(perl_watcher *)SvPTR (sv, "urxvt::pw")
		231
		232	struct pw : perl_watcher, child_watcher
		233	{
		234	pw ()
		235	: child_watcher (this, &pw::execute)
		236	{
		237	}
		238
		239	void execute (child_watcher &w, int status)
		240	{
		241	invoke ("urxvt::pw", newSVpw (this), status);
		242	}
		243	};
		244
176	/////////////////////////////////////////////////////////////////////////////	245	/////////////////////////////////////////////////////////////////////////////
177		246
178	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")	247	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
179		248
180	struct overlay {	249	class overlay {
181	HV *self;
182	rxvt_term *THIS;	250	rxvt_term *THIS;
		251	AV *overlay_av;
183	int x, y, w, h;	252	int x, y, w, h;
184	int border;	253	int border;
185	text_t **text;	254	text_t **text;
186	rend_t **rend;	255	rend_t **rend;
187		256
		257	public:
		258	HV *self;
		259
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	260	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	261	~overlay ();
190		262
		263	void show ();
		264	void hide ();
		265
191	void swap ();	266	void swap ();
192		267
193	void set (int x, int y, SV *str, SV *rend);	268	void set (int x, int y, SV *str, SV *rend);
194	};	269	};
195		270
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	271	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
197	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	272	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), overlay_av (0)
198	{	273	{
199	if (border == 2)	274	if (border == 2)
200	{	275	{
201	w += 2;	276	w += 2;
202	h += 2;	277	h += 2;
203	}	278	}
204		279
205	text = new text_t *[h];	280	text = new text_t *[h];
206	rend = new rend_t *[h];	281	rend = new rend_t *[h];
207		282
208	for (int y = 0; y < h; y++)	283	for (int y = 0; y < h; y++)
209	{	284	{
210	text_t *tp = text[y] = new text_t[w];	285	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	286	rend_t *rp = rend[y] = new rend_t[w];
212		287
213	text_t t0, t1, t2;	288	text_t t0, t1, t2;
214	rend_t r = rstyle;	289	rend_t r = rstyle;
215		290
216	if (border == 2)	291	if (border == 2)
217	{	292	{
218	if (y == 0)	293	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	294	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	295	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	296	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	297	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	298	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		299
225	*tp++ = t0;	300	*tp++ = t0;
226	*rp++ = r;	301	*rp++ = r;
227		302
228	for (int x = w - 2; x-- > 0; )	303	for (int x = w - 2; x-- > 0; )
229	{	304	{
230	*tp++ = t1;	305	*tp++ = t1;
231	*rp++ = r;	306	*rp++ = r;
232	}	307	}
233		308
234	*tp = t2;	309	*tp = t2;
235	*rp = r;	310	*rp = r;
236	}	311	}
237	else	312	else
238	for (int x = w; x-- > 0; )	313	for (int x = w; x-- > 0; )
239	{	314	{
240	*tp++ = 0x0020;	315	*tp++ = 0x0020;
241	*rp++ = r;	316	*rp++ = r;
242	}	317	}
243	}	318	}
244		319
245	THIS->want_refresh = 1;	320	show ();
246	}	321	}
247		322
248	overlay::~overlay ()	323	overlay::~overlay ()
249	{	324	{
		325	hide ();
		326
250	for (int y = h; y--; )	327	for (int y = h; y--; )
251	{	328	{
252	delete [] text[y];	329	delete [] text[y];
253	delete [] rend[y];	330	delete [] rend[y];
254	}	331	}
255		332
256	delete [] text;	333	delete [] text;
257	delete [] rend;	334	delete [] rend;
		335	}
		336
		337	void
		338	overlay::show ()
		339	{
		340	if (overlay_av)
		341	return;
		342
		343	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		344	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		345	));
		346	av_push (overlay_av, newSViv ((long)this));
		347
		348	THIS->want_refresh = 1;
		349	}
		350
		351	void
		352	overlay::hide ()
		353	{
		354	if (!overlay_av)
		355	return;
		356
		357	int i;
		358
		359	for (i = AvFILL (overlay_av); i >= 0; i--)
		360	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
		361	{
		362	av_delete (overlay_av, i, G_DISCARD);
		363	break;
		364	}
		365
		366	for (; i < AvFILL (overlay_av); i++)
		367	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		368
		369	av_pop (overlay_av);
		370
		371	SvREFCNT_dec (overlay_av);
		372	overlay_av = 0;
258		373
259	THIS->want_refresh = 1;	374	THIS->want_refresh = 1;
260	}	375	}
261		376
262	void overlay::swap ()	377	void overlay::swap ()
…		…
269		384
270	for (int y = ov_h; y--; )	385	for (int y = ov_h; y--; )
271	{	386	{
272	text_t *t1 = text [y];	387	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	388	rend_t *r1 = rend [y];
274		389
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	390	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
276	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	391	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		392
278	for (int x = ov_w; x--; )	393	for (int x = ov_w; x--; )
279	{	394	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	395	text_t t = *t1; *t1++ = *t2; *t2++ = t;
281	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	396	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	397	}
283	}	398	}
284		399
285	}	400	}
286		401
287	void overlay::set (int x, int y, SV *str, SV *rend)	402	void overlay::set (int x, int y, SV *text, SV *rend)
288	{	403	{
289	x += border;	404	x += border;
290	y += border;	405	y += border;
291		406
292	if (!IN_RANGE_EXC (y, 0, h - border))	407	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	408	return;
294		409
295	wchar_t *wstr = sv2wcs (str);	410	wchar_t *wtext = sv2wcs (text);
296		411
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	412	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	413	this->text [y][x + col] = wtext [col];
299		414
300	free (wstr);	415	free (wtext);
		416
		417	if (rend)
		418	{
		419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		420	croak ("rend must be arrayref");
		421
		422	AV *av = (AV *)SvRV (rend);
		423
		424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		426	}
301		427
302	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
303	}	429	}
304		430
305		431
306	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
307		433
308	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
309		435
310	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		437
316	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	439	{
318	if (perl)	440	if (perl)
319	{	441	{
…		…
321	perl_free (perl);	443	perl_free (perl);
322	}	444	}
323	}	445	}
324		446
325	void	447	void
326	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
327	{	449	{
328	if (!perl)	450	if (!perl)
329	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
330	char *argv[] = {	457	char *argv[] = {
331	"",	458	"",
332	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	459	"-e"
		460	"BEGIN {"
		461	" urxvt->bootstrap;"
		462	" unshift @INC, '" LIBDIR "';"
		463	"}"
		464	""
		465	"use urxvt;"
333	};	466	};
334		467
335	perl = perl_alloc ();	468	perl = perl_alloc ();
336	perl_construct (perl);	469	perl_construct (perl);
337		470
…		…
342		475
343	perl_destruct (perl);	476	perl_destruct (perl);
344	perl_free (perl);	477	perl_free (perl);
345	perl = 0;	478	perl = 0;
346	}	479	}
		480
		481	swap (perl_environ, environ);
		482
		483	rxvt_pop_locale ();
		484	}
		485
		486	if (perl)
		487	{
		488	// runs outside of perls ENV
		489	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		490	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		491	}
		492	}
		493
		494	static void
		495	ungrab (rxvt_term *THIS)
		496	{
		497	if (THIS->perl.grabtime)
		498	{
		499	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		500	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		501	THIS->perl.grabtime = 0;
347	}	502	}
348	}	503	}
349		504
350	bool	505	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	507	{
353	if (!perl)	508	if (!perl || !term->perl.self)
354	return false;	509	return false;
355		510
356	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
357	{	513	{
358	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	515
		516	for (int i = 0; i <= AvFILL (av); i++)
		517	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		518	}
		519
		520	swap (perl_environ, environ);
		521
		522	bool event_consumed;
		523
		524	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		525	|| term->perl.should_invoke [htype])
		526	try
		527	{
		528	dSP;
		529	va_list ap;
		530
		531	va_start (ap, htype);
		532
		533	ENTER;
		534	SAVETMPS;
		535
		536	PUSHMARK (SP);
		537
		538	XPUSHs (sv_2mortal (newSVterm (term)));
		539	XPUSHs (sv_2mortal (newSViv (htype)));
		540
		541	for (;;) {
		542	data_type dt = (data_type)va_arg (ap, int);
		543
		544	switch (dt)
		545	{
		546	case DT_INT:
		547	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		548	break;
		549
		550	case DT_LONG:
		551	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		552	break;
		553
		554	case DT_STR:
		555	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		556	break;
		557
		558	case DT_STR_LEN:
		559	{
		560	char *str = va_arg (ap, char *);
		561	int len = va_arg (ap, int);
		562
		563	printf ("pushing str %p:%d\n", str,len);//D
		564	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		565	}
		566	break;
		567
		568	case DT_WCS_LEN:
		569	{
		570	wchar_t *wstr = va_arg (ap, wchar_t *);
		571	int wlen = va_arg (ap, int);
		572
		573	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		574	}
		575	break;
		576
		577	case DT_LCS_LEN:
		578	{
		579	long *lstr = va_arg (ap, long *);
		580	int llen = va_arg (ap, int);
		581
		582	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		583	}
		584	break;
		585
		586	case DT_XEVENT:
		587	{
		588	XEvent *xe = va_arg (ap, XEvent *);
		589	HV *hv = newHV ();
		590
		591	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		592	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		593	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		594	# undef set
		595
		596	setiv (type, xe->type);
		597	setiv (send_event, xe->xany.send_event);
		598	setiv (serial, xe->xany.serial);
		599
		600	switch (xe->type)
		601	{
		602	case KeyPress:
		603	case KeyRelease:
		604	case ButtonPress:
		605	case ButtonRelease:
		606	case MotionNotify:
		607	setuv (window, xe->xmotion.window);
		608	setuv (root, xe->xmotion.root);
		609	setuv (subwindow, xe->xmotion.subwindow);
		610	setuv (time, xe->xmotion.time);
		611	setiv (x, xe->xmotion.x);
		612	setiv (y, xe->xmotion.y);
		613	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		614	setiv (col, xe->xmotion.x / term->fwidth);
		615	setiv (x_root, xe->xmotion.x_root);
		616	setiv (y_root, xe->xmotion.y_root);
		617	setuv (state, xe->xmotion.state);
		618
		619	switch (xe->type)
		620	{
		621	case KeyPress:
		622	case KeyRelease:
		623	setuv (keycode, xe->xkey.keycode);
		624	break;
		625
		626	case ButtonPress:
		627	case ButtonRelease:
		628	setuv (button, xe->xbutton.button);
		629	break;
		630
		631	case MotionNotify:
		632	setiv (is_hint, xe->xmotion.is_hint);
		633	break;
		634	}
		635
		636	break;
		637
		638	case MapNotify:
		639	case UnmapNotify:
		640	case ConfigureNotify:
		641	setuv (event, xe->xconfigure.event);
		642	setuv (window, xe->xconfigure.window);
		643
		644	switch (xe->type)
		645	{
		646	case ConfigureNotify:
		647	setiv (x, xe->xconfigure.x);
		648	setiv (y, xe->xconfigure.y);
		649	setiv (width, xe->xconfigure.width);
		650	setiv (height, xe->xconfigure.height);
		651	setuv (above, xe->xconfigure.above);
		652	break;
		653	}
		654
		655	break;
		656
		657	case PropertyNotify:
		658	setuv (window, xe->xproperty.window);
		659	setuv (atom, xe->xproperty.atom);
		660	setuv (time, xe->xproperty.time);
		661	setiv (state, xe->xproperty.state);
		662	break;
		663
		664	case ClientMessage:
		665	setuv (window, xe->xclient.window);
		666	setuv (message_type, xe->xclient.message_type);
		667	setuv (format, xe->xclient.format);
		668	setuv (l0, xe->xclient.data.l[0]);
		669	setuv (l1, xe->xclient.data.l[1]);
		670	setuv (l2, xe->xclient.data.l[2]);
		671	setuv (l3, xe->xclient.data.l[3]);
		672	setuv (l4, xe->xclient.data.l[4]);
		673	break;
		674	}
		675
		676	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		677	}
		678	break;
		679
		680	case DT_END:
		681	goto call;
		682
		683	default:
		684	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		685	}
		686	}
		687
		688	call:
		689	va_end (ap);
		690
		691	PUTBACK;
		692	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		693	SPAGAIN;
		694
		695	if (count)
		696	{
		697	SV *status = POPs;
		698	count = SvTRUE (status);
		699	}
		700
		701	PUTBACK;
		702	FREETMPS;
		703	LEAVE;
		704
		705	if (SvTRUE (ERRSV))
		706	{
		707	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		708	ungrab (term); // better lose the grab than the session
		709	}
		710
		711	event_consumed = !!count;
		712	}
		713	catch (...)
		714	{
		715	swap (perl_environ, environ);
		716	throw;
		717	}
		718	else
		719	event_consumed = false;
		720
		721	// post-handling of some events
		722	if (htype == HOOK_REFRESH_BEGIN)
		723	{
		724	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		725
		726	for (int i = AvFILL (av); i >= 0; i--)
		727	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360	}	728	}
361	else if (htype == HOOK_DESTROY)	729	else if (htype == HOOK_DESTROY)
362	{	730	{
363	// handled later	731	clearSVptr ((SV *)term->perl.self);
		732	SvREFCNT_dec ((SV *)term->perl.self);
		733
		734	// don't allow further calls
		735	term->perl.self = 0;
364	}	736	}
365	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366	{
367	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
368		737
369	if (HvKEYS (hv))	738	swap (perl_environ, environ);
370	{
371	hv_iterinit (hv);
372		739
373	while (HE *he = hv_iternext (hv))	740	return event_consumed;
374	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375	}
376	}
377	else if (!should_invoke [htype])
378	return false;
379
380	dSP;
381	va_list ap;
382
383	va_start (ap, htype);
384
385	ENTER;
386	SAVETMPS;
387
388	PUSHMARK (SP);
389
390	XPUSHs (sv_2mortal (newSVterm (term)));
391	XPUSHs (sv_2mortal (newSViv (htype)));
392
393	for (;;) {
394	data_type dt = (data_type)va_arg (ap, int);
395
396	switch (dt)
397	{
398	case DT_INT:
399	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400	break;
401
402	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;
405
406	case DT_STRING:
407	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408	break;
409
410	case DT_END:
411	{
412	va_end (ap);
413
414	PUTBACK;
415	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
416	SPAGAIN;
417
418	if (count)
419	{
420	SV *status = POPs;
421	count = SvTRUE (status);
422	}
423
424	PUTBACK;
425	FREETMPS;
426	LEAVE;
427
428	if (SvTRUE (ERRSV))
429	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430
431	if (htype == HOOK_DESTROY)
432	{
433	// TODO: clear magic
434	hv_clear ((HV *)SvRV ((SV *)term->self));
435	SvREFCNT_dec ((SV *)term->self);
436	}
437
438	return count;
439	}
440
441	default:
442	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443	}
444	}
445	}	741	}
446		742
447	/////////////////////////////////////////////////////////////////////////////	743	/////////////////////////////////////////////////////////////////////////////
448		744
449	MODULE = urxvt PACKAGE = urxvt	745	MODULE = urxvt PACKAGE = urxvt
450		746
451	PROTOTYPES: ENABLE	747	PROTOTYPES: ENABLE
452		748
453	BOOT:	749	BOOT:
454	{	750	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	751	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	752	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		753	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		754	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		755
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	756	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	757	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	758	# include "hookinc.h"
460	set_hookname (START);	759	# undef def
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474		760
		761	HV *option = get_hv ("urxvt::OPTION", 1);
		762	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		763	# define nodef(name)
		764	# include "optinc.h"
		765	# undef nodef
		766	# undef def
		767
		768	HV *stash = gv_stashpv ("urxvt", 1);
		769	struct {
		770	const char *name;
		771	IV iv;
		772	} *civ, const_iv[] = {
		773	# define const_iv(name) { # name, (IV)name }
475	export_const (DEFAULT_RSTYLE);	774	const_iv (DEFAULT_RSTYLE),
476	export_const (OVERLAY_RSTYLE);	775	const_iv (OVERLAY_RSTYLE),
477	export_const (RS_Bold);	776	const_iv (RS_Bold),
478	export_const (RS_Italic);	777	const_iv (RS_Italic),
479	export_const (RS_Blink);	778	const_iv (RS_Blink),
480	export_const (RS_RVid);	779	const_iv (RS_RVid),
481	export_const (RS_Uline);	780	const_iv (RS_Uline),
482		781
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	782	const_iv (CurrentTime),
484	}	783	const_iv (ShiftMask),
		784	const_iv (LockMask),
		785	const_iv (ControlMask),
		786	const_iv (Mod1Mask),
		787	const_iv (Mod2Mask),
		788	const_iv (Mod3Mask),
		789	const_iv (Mod4Mask),
		790	const_iv (Mod5Mask),
		791	const_iv (Button1Mask),
		792	const_iv (Button2Mask),
		793	const_iv (Button3Mask),
		794	const_iv (Button4Mask),
		795	const_iv (Button5Mask),
		796	const_iv (AnyModifier),
485		797
486	void	798	const_iv (EVENT_NONE),
487	set_should_invoke (int htype, int value)	799	const_iv (EVENT_READ),
488	CODE:	800	const_iv (EVENT_WRITE),
489	rxvt_perl.should_invoke [htype] = value;	801
		802	const_iv (NoEventMask),
		803	const_iv (KeyPressMask),
		804	const_iv (KeyReleaseMask),
		805	const_iv (ButtonPressMask),
		806	const_iv (ButtonReleaseMask),
		807	const_iv (EnterWindowMask),
		808	const_iv (LeaveWindowMask),
		809	const_iv (PointerMotionMask),
		810	const_iv (PointerMotionHintMask),
		811	const_iv (Button1MotionMask),
		812	const_iv (Button2MotionMask),
		813	const_iv (Button3MotionMask),
		814	const_iv (Button4MotionMask),
		815	const_iv (Button5MotionMask),
		816	const_iv (ButtonMotionMask),
		817	const_iv (KeymapStateMask),
		818	const_iv (ExposureMask),
		819	const_iv (VisibilityChangeMask),
		820	const_iv (StructureNotifyMask),
		821	const_iv (ResizeRedirectMask),
		822	const_iv (SubstructureNotifyMask),
		823	const_iv (SubstructureRedirectMask),
		824	const_iv (FocusChangeMask),
		825	const_iv (PropertyChangeMask),
		826	const_iv (ColormapChangeMask),
		827	const_iv (OwnerGrabButtonMask),
		828
		829	const_iv (KeyPress),
		830	const_iv (KeyRelease),
		831	const_iv (ButtonPress),
		832	const_iv (ButtonRelease),
		833	const_iv (MotionNotify),
		834	const_iv (EnterNotify),
		835	const_iv (LeaveNotify),
		836	const_iv (FocusIn),
		837	const_iv (FocusOut),
		838	const_iv (KeymapNotify),
		839	const_iv (Expose),
		840	const_iv (GraphicsExpose),
		841	const_iv (NoExpose),
		842	const_iv (VisibilityNotify),
		843	const_iv (CreateNotify),
		844	const_iv (DestroyNotify),
		845	const_iv (UnmapNotify),
		846	const_iv (MapNotify),
		847	const_iv (MapRequest),
		848	const_iv (ReparentNotify),
		849	const_iv (ConfigureNotify),
		850	const_iv (ConfigureRequest),
		851	const_iv (GravityNotify),
		852	const_iv (ResizeRequest),
		853	const_iv (CirculateNotify),
		854	const_iv (CirculateRequest),
		855	const_iv (PropertyNotify),
		856	const_iv (SelectionClear),
		857	const_iv (SelectionRequest),
		858	const_iv (SelectionNotify),
		859	const_iv (ColormapNotify),
		860	const_iv (ClientMessage),
		861	const_iv (MappingNotify),
		862	# if ENABLE_XIM_ONTHESPOT
		863	const_iv (XIMReverse),
		864	const_iv (XIMUnderline),
		865	const_iv (XIMHighlight),
		866	const_iv (XIMPrimary),
		867	const_iv (XIMSecondary),
		868	const_iv (XIMTertiary),
		869	const_iv (XIMVisibleToForward),
		870	const_iv (XIMVisibleToBackword),
		871	const_iv (XIMVisibleToCenter),
		872	# if 0
		873	const_iv (XIMForwardChar),
		874	const_iv (XIMBackwardChar),
		875	const_iv (XIMForwardWord),
		876	const_iv (XIMBackwardWord),
		877	const_iv (XIMCaretUp),
		878	const_iv (XIMCaretDown),
		879	const_iv (XIMNextLine),
		880	const_iv (XIMPreviousLine),
		881	const_iv (XIMLineStart),
		882	const_iv (XIMLineEnd),
		883	const_iv (XIMAbsolutePosition),
		884	const_iv (XIMDontChange),
		885	# endif
		886	# endif
		887	};
		888
		889	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		890	civ-- > const_iv; )
		891	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		892	}
490		893
491	void	894	void
492	warn (const char *msg)	895	warn (const char *msg)
493	CODE:	896	CODE:
494	rxvt_warn ("%s", msg);	897	rxvt_warn ("%s", msg);
495		898
496	void	899	void
497	fatal (const char *msg)	900	fatal (const char *msg)
498	CODE:	901	CODE:
499	rxvt_fatal ("%s", msg);	902	rxvt_fatal ("%s", msg);
		903
		904	void
		905	_exit (int status)
500		906
501	NV	907	NV
502	NOW ()	908	NOW ()
503	CODE:	909	CODE:
504	RETVAL = NOW;	910	RETVAL = NOW;
…		…
552	}	958	}
553	OUTPUT:	959	OUTPUT:
554	RETVAL	960	RETVAL
555		961
556	MODULE = urxvt PACKAGE = urxvt::term	962	MODULE = urxvt PACKAGE = urxvt::term
		963
		964	SV *
		965	_new (...)
		966	CODE:
		967	{
		968	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		969	croak ("first argument to urxvt::term->_new must be arrayref");
		970
		971	rxvt_term *term = new rxvt_term;
		972
		973	stringvec *argv = new stringvec;
		974	stringvec *envv = new stringvec;
		975
		976	for (int i = 1; i < items; i++)
		977	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		978
		979	AV *env = (AV *)SvRV (ST (0));
		980	for (int i = AvFILL (env) + 1; i--; )
		981	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		982
		983	envv->push_back (0);
		984
		985	bool success;
		986
		987	try
		988	{
		989	success = term->init (argv, envv);
		990	}
		991	catch (const class rxvt_failure_exception &e)
		992	{
		993	success = false;
		994	}
		995
		996	if (!success)
		997	{
		998	term->destroy ();
		999	croak ("error while initializing new terminal instance");
		1000	}
		1001
		1002	RETVAL = term && term->perl.self
		1003	? newSVterm (term) : &PL_sv_undef;
		1004	}
		1005	OUTPUT:
		1006	RETVAL
		1007
		1008	void
		1009	rxvt_term::destroy ()
		1010
		1011	void
		1012	rxvt_term::set_should_invoke (int htype, int inc)
		1013	CODE:
		1014	THIS->perl.should_invoke [htype] += inc;
		1015
		1016	void
		1017	rxvt_term::grab_button (int button, U32 modifiers)
		1018	CODE:
		1019	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		1020	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1021	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1022
		1023	bool
		1024	rxvt_term::grab (Time eventtime, int sync = 0)
		1025	CODE:
		1026	{
		1027	int mode = sync ? GrabModeSync : GrabModeAsync;
		1028
		1029	THIS->perl.grabtime = 0;
		1030
		1031	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		1032	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1033	mode, mode, None, GRAB_CURSOR, eventtime))
		1034	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1035	THIS->perl.grabtime = eventtime;
		1036	else
		1037	XUngrabPointer (THIS->display->display, eventtime);
		1038
		1039	RETVAL = !!THIS->perl.grabtime;
		1040	}
		1041	OUTPUT:
		1042	RETVAL
		1043
		1044	void
		1045	rxvt_term::allow_events_async ()
		1046	CODE:
		1047	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1048
		1049	void
		1050	rxvt_term::allow_events_sync ()
		1051	CODE:
		1052	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1053
		1054	void
		1055	rxvt_term::allow_events_replay ()
		1056	CODE:
		1057	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1058	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1059
		1060	void
		1061	rxvt_term::ungrab ()
		1062	CODE:
		1063	ungrab (THIS);
557		1064
558	int	1065	int
559	rxvt_term::strwidth (SV *str)	1066	rxvt_term::strwidth (SV *str)
560	CODE:	1067	CODE:
561	{	1068	{
…		…
597		1104
598	rxvt_push_locale (THIS->locale);	1105	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1106	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1107	rxvt_pop_locale ();
601		1108
602	char *str = rxvt_wcstoutf8 (wstr);	1109	RETVAL = wcs2sv (wstr);
603	free (wstr);	1110	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1111	}
609	OUTPUT:	1112	OUTPUT:
610	RETVAL	1113	RETVAL
611		1114
		1115	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1116
		1117	#define TERM_OFFSET_width TERM_OFFSET(width)
		1118	#define TERM_OFFSET_height TERM_OFFSET(height)
		1119	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1120	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1121	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1122	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1123	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1124	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1125	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1126	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1127	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1128	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1129	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1130	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1131	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1132
612	int	1133	int
		1134	rxvt_term::width ()
		1135	ALIAS:
		1136	width = TERM_OFFSET_width
		1137	height = TERM_OFFSET_height
		1138	fwidth = TERM_OFFSET_fwidth
		1139	fheight = TERM_OFFSET_fheight
		1140	fbase = TERM_OFFSET_fbase
		1141	nrow = TERM_OFFSET_nrow
		1142	ncol = TERM_OFFSET_ncol
		1143	focus = TERM_OFFSET_focus
		1144	mapped = TERM_OFFSET_mapped
		1145	int_bwidth = TERM_OFFSET_int_bwidth
		1146	ext_bwidth = TERM_OFFSET_ext_bwidth
		1147	lineSpace = TERM_OFFSET_lineSpace
		1148	saveLines = TERM_OFFSET_saveLines
		1149	total_rows = TERM_OFFSET_total_rows
		1150	top_row = TERM_OFFSET_top_row
		1151	CODE:
		1152	RETVAL = *(int *)((char *)THIS + ix);
		1153	OUTPUT:
		1154	RETVAL
		1155
		1156	unsigned int
		1157	rxvt_term::ModLevel3Mask ()
		1158	ALIAS:
		1159	ModLevel3Mask = 0
		1160	ModMetaMask = 1
		1161	ModNumLockMask = 2
		1162	current_screen = 3
		1163	hidden_cursor = 4
		1164	CODE:
		1165	switch (ix)
		1166	{
		1167	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1168	case 1: RETVAL = THIS->ModMetaMask; break;
		1169	case 2: RETVAL = THIS->ModNumLockMask; break;
		1170	case 3: RETVAL = THIS->current_screen; break;
		1171	case 4: RETVAL = THIS->hidden_cursor; break;
		1172	}
		1173	OUTPUT:
		1174	RETVAL
		1175
		1176	char *
		1177	rxvt_term::display_id ()
		1178	ALIAS:
		1179	display_id = 0
		1180	locale = 1
		1181	CODE:
		1182	switch (ix)
		1183	{
		1184	case 0: RETVAL = THIS->display->id; break;
		1185	case 1: RETVAL = THIS->locale; break;
		1186	}
		1187	OUTPUT:
		1188	RETVAL
		1189
		1190	SV *
613	rxvt_term::nsaved ()	1191	rxvt_term::_env ()
614	CODE:	1192	CODE:
615	RETVAL = THIS->nsaved;	1193	{
		1194	if (THIS->envv)
		1195	{
		1196	AV *av = newAV ();
		1197
		1198	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1199	if (*i)
		1200	av_push (av, newSVpv (*i, 0));
		1201
		1202	RETVAL = newRV_noinc ((SV *)av);
		1203	}
		1204	else
		1205	RETVAL = &PL_sv_undef;
		1206	}
616	OUTPUT:	1207	OUTPUT:
617	RETVAL	1208	RETVAL
618		1209
619	int	1210	int
		1211	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1212	CODE:
		1213	RETVAL = THIS->pty_ev.events;
		1214	if (events != EVENT_UNDEF)
		1215	THIS->pty_ev.set (events);
		1216	OUTPUT:
		1217	RETVAL
		1218
		1219	int
		1220	rxvt_term::pty_fd ()
		1221	CODE:
		1222	RETVAL = THIS->pty->pty;
		1223	OUTPUT:
		1224	RETVAL
		1225
		1226	Window
		1227	rxvt_term::parent ()
		1228	CODE:
		1229	RETVAL = THIS->parent [0];
		1230	OUTPUT:
		1231	RETVAL
		1232
		1233	Window
		1234	rxvt_term::vt ()
		1235	CODE:
		1236	RETVAL = THIS->vt;
		1237	OUTPUT:
		1238	RETVAL
		1239
		1240	void
		1241	rxvt_term::vt_emask_add (U32 emask)
		1242	CODE:
		1243	THIS->vt_emask_perl |= emask;
		1244	THIS->vt_select_input ();
		1245
		1246	U32
		1247	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1248	CODE:
		1249	RETVAL = THIS->rstyle;
		1250	THIS->rstyle = new_rstyle;
		1251	OUTPUT:
		1252	RETVAL
		1253
		1254	int
620	rxvt_term::view_start (int newval = -1)	1255	rxvt_term::view_start (int newval = 1)
		1256	PROTOTYPE: $;$
621	CODE:	1257	CODE:
622	{	1258	{
623	RETVAL = THIS->view_start;	1259	RETVAL = THIS->view_start;
624		1260
625	if (newval >= 0)	1261	if (newval <= 0)
626	{	1262	THIS->scr_changeview (max (newval, THIS->top_row));
627	THIS->view_start = min (newval, THIS->nsaved);
628	THIS->scr_changeview (RETVAL);
629	}
630	}	1263	}
631	OUTPUT:	1264	OUTPUT:
632	RETVAL	1265	RETVAL
633		1266
634	int	1267	void
635	rxvt_term::nrow ()	1268	rxvt_term::focus_in ()
636	CODE:
637	RETVAL = THIS->nrow;
638	OUTPUT:
639	RETVAL
640		1269
641	int	1270	void
642	rxvt_term::ncol ()	1271	rxvt_term::focus_out ()
643	CODE:
644	RETVAL = THIS->ncol;
645	OUTPUT:
646	RETVAL
647		1272
648	void	1273	void
649	rxvt_term::want_refresh ()	1274	rxvt_term::want_refresh ()
650	CODE:	1275	CODE:
651	THIS->want_refresh = 1;	1276	THIS->want_refresh = 1;
652		1277
653	void	1278	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1279	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655	PPCODE:	1280	PPCODE:
656	{	1281	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1282	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1283	XSRETURN_EMPTY;
659		1284
660	line_t &l = ROW(row_number);	1285	line_t &l = ROW(row_number);
661		1286
662	if (GIMME_V != G_VOID)	1287	if (GIMME_V != G_VOID)
663	{	1288	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1289	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
665		1290
666	for (int col = 0; col <THIS->ncol; col++)	1291	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1292	wstr [col] = l.t [col];
668		1293
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	1294	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);
676	}	1295	}
677		1296
678	if (new_text)	1297	if (new_text)
679	{	1298	{
680	wchar_t *wstr = sv2wcs (new_text);	1299	wchar_t *wstr = sv2wcs (new_text);
681		1300
682	int len = wcslen (wstr);	1301	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1302
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1303	if (start_col < 0 || start_col + len > THIS->ncol)
685	{	1304	{
686	free (wstr);	1305	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1306	croak ("new_text extends beyond horizontal margins");
688	}	1307	}
689		1308
690	for (int col = start_col; col < start_col + len; col++)	1309	for (int col = start_col; col < start_col + len; col++)
691	{	1310	{
692	l.t [col] = wstr [col - start_col];	1311	l.t [col] = wstr [start_ofs + col - start_col];
693	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1312	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1313	}
695		1314
696	free (wstr);	1315	free (wstr);
697	}	1316	}
698	}	1317	}
699		1318
700	void	1319	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1320	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702	PPCODE:	1321	PPCODE:
703	{	1322	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1323	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1324	XSRETURN_EMPTY;
706		1325
707	line_t &l = ROW(row_number);	1326	line_t &l = ROW(row_number);
708		1327
709	if (GIMME_V != G_VOID)	1328	if (GIMME_V != G_VOID)
710	{	1329	{
…		…
721	{	1340	{
722	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1341	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1342	croak ("new_rend must be arrayref");
724		1343
725	AV *av = (AV *)SvRV (new_rend);	1344	AV *av = (AV *)SvRV (new_rend);
726	int len = av_len (av) + 1;	1345	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1346
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1347	if (start_col < 0 || start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1348	croak ("new_rend array extends beyond horizontal margins");
730		1349
731	for (int col = start_col; col < start_col + len; col++)	1350	for (int col = start_col; col < start_col + len; col++)
732	{	1351	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1352	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1353
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1354	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1355	}
737	}	1356	}
738	}	1357	}
739		1358
740	int	1359	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1360	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1361	CODE:
743	{	1362	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1363	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1364	XSRETURN_EMPTY;
746		1365
747	line_t &l = ROW(row_number);	1366	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1367	RETVAL = l.l;
749		1368
750	if (new_length >= -1)	1369	if (new_length >= 0)
751	l.l = new_length;	1370	l.l = new_length;
752	}	1371	}
753	OUTPUT:	1372	OUTPUT:
754	RETVAL	1373	RETVAL
755		1374
		1375	bool
		1376	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1377	CODE:
		1378	{
		1379	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1380	XSRETURN_EMPTY;
		1381
		1382	line_t &l = ROW(row_number);
		1383	RETVAL = l.is_longer ();
		1384
		1385	if (new_is_longer >= 0)
		1386	l.is_longer (new_is_longer);
		1387	}
		1388	OUTPUT:
		1389	RETVAL
		1390
756	SV *	1391	SV *
757	rxvt_term::special_encode (SV *str)	1392	rxvt_term::special_encode (SV *string)
758	CODE:	1393	CODE:
759	abort ();//TODO	1394	{
		1395	wchar_t *wstr = sv2wcs (string);
		1396	int wlen = wcslen (wstr);
		1397	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1398
		1399	rxvt_push_locale (THIS->locale);
		1400
		1401	wchar_t *r = rstr;
		1402	for (wchar_t *s = wstr; *s; s++)
		1403	{
		1404	int w = WCWIDTH (*s);
		1405
		1406	if (w == 0)
		1407	{
		1408	if (r == rstr)
		1409	croak ("leading combining character unencodable");
		1410
		1411	unicode_t n = rxvt_compose (r[-1], *s);
		1412	if (n == NOCHAR)
		1413	n = rxvt_composite.compose (r[-1], *s);
		1414
		1415	r[-1] = n;
		1416	}
		1417	#if !UNICODE_3
		1418	else if (*s >= 0x10000)
		1419	*r++ = rxvt_composite.compose (*s);
		1420	#endif
		1421	else
		1422	*r++ = *s;
		1423
		1424	// the *2 above only allows wcwidth <= 2
		1425	if (w > 1)
		1426	*r++ = NOCHAR;
		1427	}
		1428
		1429	rxvt_pop_locale ();
		1430
		1431	RETVAL = wcs2sv (rstr, r - rstr);
		1432	}
		1433	OUTPUT:
		1434	RETVAL
760		1435
761	SV *	1436	SV *
762	rxvt_term::special_decode (SV *str)	1437	rxvt_term::special_decode (SV *text)
763	CODE:	1438	CODE:
764	abort ();//TODO	1439	{
		1440	wchar_t *wstr = sv2wcs (text);
		1441	int wlen = wcslen (wstr);
		1442	int dlen = 0;
		1443
		1444	// find length
		1445	for (wchar_t *s = wstr; *s; s++)
		1446	if (*s == NOCHAR)
		1447	;
		1448	else if (IS_COMPOSE (*s))
		1449	dlen += rxvt_composite.expand (*s, 0);
		1450	else
		1451	dlen++;
		1452
		1453	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1454
		1455	// decode
		1456	wchar_t *r = rstr;
		1457	for (wchar_t *s = wstr; *s; s++)
		1458	if (*s == NOCHAR)
		1459	;
		1460	else if (IS_COMPOSE (*s))
		1461	r += rxvt_composite.expand (*s, r);
		1462	else
		1463	*r++ = *s;
		1464
		1465	RETVAL = wcs2sv (rstr, r - rstr);
		1466	}
		1467	OUTPUT:
		1468	RETVAL
765		1469
766	void	1470	void
767	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1471	rxvt_term::_resource (char *name, int index, SV *newval = 0)
768	PPCODE:	1472	PPCODE:
769	{	1473	{
770	struct resval { const char *name; int value; } rslist [] = {	1474	struct resval { const char *name; int value; } rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1475	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1476	# define reserve(name,count)
773	# include "rsinc.h"	1477	# include "rsinc.h"
774	# undef Rs_def	1478	# undef def
775	# undef Rs_reserve	1479	# undef reserve
776	};	1480	};
777		1481
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1482	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779		1483
780	do {	1484	do {
…		…
801	else	1505	else
802	THIS->rs [index] = 0;	1506	THIS->rs [index] = 0;
803	}	1507	}
804	}	1508	}
805		1509
		1510	const char *
		1511	rxvt_term::x_resource (const char *name)
		1512
		1513	bool
		1514	rxvt_term::option (U32 optval, int set = -1)
		1515	CODE:
		1516	{
		1517	RETVAL = THIS->options & optval;
		1518
		1519	if (set >= 0)
		1520	{
		1521	if (set)
		1522	THIS->options |= optval;
		1523	else
		1524	THIS->options &= ~optval;
		1525
		1526	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1527	switch (optval)
		1528	{
		1529	case Opt_skipBuiltinGlyphs:
		1530	THIS->set_fonts ();
		1531	THIS->scr_remap_chars ();
		1532	THIS->scr_touch (true);
		1533	THIS->want_refresh = 1;
		1534	break;
		1535
		1536	case Opt_cursorUnderline:
		1537	THIS->want_refresh = 1;
		1538	break;
		1539
		1540	# case Opt_scrollBar_floating:
		1541	# case Opt_scrollBar_right:
		1542	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1543	# break;
		1544	}
		1545	}
		1546	}
		1547	OUTPUT:
		1548	RETVAL
		1549
		1550	bool
		1551	rxvt_term::parse_keysym (char *keysym, char *str)
		1552	CODE:
		1553	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1554	THIS->keyboard->register_done ();
		1555	OUTPUT:
		1556	RETVAL
		1557
806	void	1558	void
807	rxvt_term::selection_mark (...)	1559	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1560	PROTOTYPE: $;$$
809	ALIAS:	1561	ALIAS:
		1562	screen_cur = 0
810	selection_beg = 1	1563	selection_beg = 1
811	selection_end = 2	1564	selection_end = 2
		1565	selection_mark = 3
812	PPCODE:	1566	PPCODE:
813	{	1567	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1568	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1569	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1570	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1571	: THIS->selection.mark;
817		1572
818	if (GIMME_V != G_VOID)	1573	if (GIMME_V != G_VOID)
819	{	1574	{
820	EXTEND (SP, 2);	1575	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1576	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1577	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1578	}
824		1579
825	if (items == 3)	1580	if (items == 3)
826	{	1581	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1582	rc.row = SvIV (ST (1));
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1583	rc.col = SvIV (ST (2));
		1584
		1585	if (ix == 2)
		1586	{
		1587	if (rc.col == 0)
		1588	{
		1589	// col == 0 means end of previous line
		1590	rc.row--;
		1591	rc.col = THIS->ncol;
		1592	}
		1593	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1594	&& rc.col > ROW(rc.row).l)
		1595	{
		1596	// col >= length means while line and add newline
		1597	rc.col = THIS->ncol;
		1598	}
		1599	}
		1600
		1601	clamp_it (rc.col, 0, THIS->ncol);
		1602	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1603
830	if (ix)	1604	if (ix)
831	THIS->want_refresh = 1;	1605	THIS->want_refresh = 1;
832	}	1606	}
833	}	1607	}
834		1608
		1609	char
		1610	rxvt_term::cur_charset ()
		1611	CODE:
		1612	RETVAL = THIS->charsets [THIS->screen.charset];
		1613	OUTPUT:
		1614	RETVAL
		1615
		1616	void
		1617	rxvt_term::selection_clear ()
		1618
		1619	void
		1620	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1621	CODE:
		1622	THIS->selection.op = SELECTION_CONT;
		1623	THIS->selection.rect = rect;
		1624	THIS->selection_make (eventtime);
		1625
835	int	1626	int
836	rxvt_term::selection_grab (int eventtime)	1627	rxvt_term::selection_grab (Time eventtime)
837		1628
838	void	1629	void
839	rxvt_term::selection (SV *newtext = 0)	1630	rxvt_term::selection (SV *newtext = 0)
840	PPCODE:	1631	PPCODE:
841	{	1632	{
842	if (GIMME_V != G_VOID)	1633	if (GIMME_V != G_VOID)
843	{	1634	XPUSHs (THIS->selection.text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1635	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
845	SV *sv = newSVpv (sel, 0);	1636	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1637
851	if (newtext)	1638	if (newtext)
852	{	1639	{
853	free (THIS->selection.text);	1640	free (THIS->selection.text);
854		1641
855	THIS->selection.text = sv2wcs (newtext);	1642	THIS->selection.text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1643	THIS->selection.len = wcslen (THIS->selection.text);
857	}	1644	}
858	}	1645	}
859		1646
		1647	void
		1648	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)
		1649
		1650	void
		1651	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1652
		1653	void
		1654	rxvt_term::scr_bell ()
		1655
		1656	void
		1657	rxvt_term::scr_change_screen (int screen)
		1658
		1659	void
		1660	rxvt_term::scr_add_lines (SV *string)
		1661	CODE:
		1662	{
		1663	wchar_t *wstr = sv2wcs (string);
		1664	THIS->scr_add_lines (wstr, wcslen (wstr));
		1665	free (wstr);
		1666	}
		1667
860	void	1668	void
861	rxvt_term::tt_write (SV *octets)	1669	rxvt_term::tt_write (SV *octets)
862	INIT:	1670	INIT:
863	STRLEN len;	1671	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1672	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1673	C_ARGS:
866	(unsigned char *)str, len	1674	str, len
		1675
		1676	void
		1677	rxvt_term::cmd_parse (SV *octets)
		1678	CODE:
		1679	{
		1680	STRLEN len;
		1681	char *str = SvPVbyte (octets, len);
		1682
		1683	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1684	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1685
		1686	THIS->cmdbuf_ptr = str;
		1687	THIS->cmdbuf_endp = str + len;
		1688
		1689	rxvt_push_locale (THIS->locale);
		1690	THIS->cmd_parse ();
		1691	rxvt_pop_locale ();
		1692
		1693	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1694	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1695	}
867		1696
868	SV *	1697	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1698	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	1699	CODE:
871	{	1700	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1701	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1702	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1703	o->self = (HV *)SvRV (RETVAL);
875
876	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	1704	}
880	OUTPUT:	1705	OUTPUT:
881	RETVAL	1706	RETVAL
882		1707
		1708	#############################################################################
		1709	# Various X Utility Functions
		1710	#############################################################################
		1711
		1712	void
		1713	rxvt_term::XListProperties (Window window)
		1714	PPCODE:
		1715	{
		1716	int count;
		1717	Atom *props = XListProperties (THIS->display->display, window, &count);
		1718
		1719	EXTEND (SP, count);
		1720	while (count--)
		1721	PUSHs (newSVuv ((U32)props [count]));
		1722
		1723	XFree (props);
		1724	}
		1725
		1726	void
		1727	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1728	PPCODE:
		1729	{
		1730	Atom type;
		1731	int format;
		1732	unsigned long nitems;
		1733	unsigned long bytes_after;
		1734	unsigned char *prop;
		1735
		1736	XGetWindowProperty (THIS->display->display, window, property,
		1737	0, 1<<24, 0, AnyPropertyType,
		1738	&type, &format, &nitems, &bytes_after, &prop);
		1739
		1740	if (type != None)
		1741	{
		1742	int elemsize = format == 16 ? sizeof (short)
		1743	: format == 32 ? sizeof (long)
		1744	: 1;
		1745
		1746	EXTEND (SP, 3);
		1747	PUSHs (newSVuv ((U32)type));
		1748	PUSHs (newSViv (format));
		1749	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1750	XFree (prop);
		1751	}
		1752	}
		1753
		1754	void
		1755	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1756	CODE:
		1757	{
		1758	STRLEN len;
		1759	char *data_ = SvPVbyte (data, len);
		1760
		1761	int elemsize = format == 16 ? sizeof (short)
		1762	: format == 32 ? sizeof (long)
		1763	: 1;
		1764
		1765	XChangeProperty (THIS->display->display, window, property,
		1766	type, format, PropModeReplace,
		1767	(unsigned char *)data_, len / elemsize);
		1768	XSync (THIS->display->display, 0);
		1769	}
		1770
		1771	Atom
		1772	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1773	C_ARGS: term->display->display, atom_name, only_if_exists
		1774
		1775	char *
		1776	XGetAtomName (rxvt_term *term, Atom atom)
		1777	C_ARGS: term->display->display, atom
		1778	CLEANUP:
		1779	XFree (RETVAL);
		1780
		1781	void
		1782	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1783	C_ARGS: term->display->display, window, property
		1784
		1785	Window
		1786	rxvt_term::DefaultRootWindow ()
		1787	CODE:
		1788	RETVAL = THIS->display->root;
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#if 0
		1793
		1794	Window
		1795	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1796	C_ARGS: term->display->display, (Window)parent,
		1797	x, y, width, height, 0,
		1798	term->pix_colors_focused[Color_border],
		1799	term->pix_colors_focused[Color_border]
		1800
		1801	#endif
		1802
		1803	void
		1804	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1805	C_ARGS: term->display->display, window, parent, x, y
		1806
		1807	void
		1808	XMapWindow (rxvt_term *term, Window window)
		1809	C_ARGS: term->display->display, window
		1810
		1811	void
		1812	XUnmapWindow (rxvt_term *term, Window window)
		1813	C_ARGS: term->display->display, window
		1814
		1815	void
		1816	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1817	C_ARGS: term->display->display, window, x, y, width, height
		1818
		1819	void
		1820	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1821	CODE:
		1822	{
		1823	XWindowAttributes attr;
		1824	XGetWindowAttributes (THIS->display->display, window, &attr);
		1825	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1826	}
		1827
		1828	void
		1829	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1830	PPCODE:
		1831	{
		1832	int dx, dy;
		1833	Window child;
		1834
		1835	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1836	{
		1837	EXTEND (SP, 3);
		1838	PUSHs (newSViv (dx));
		1839	PUSHs (newSViv (dy));
		1840	PUSHs (newSVuv (child));
		1841	}
		1842	}
		1843
		1844	#############################################################################
		1845	# urxvt::overlay
		1846	#############################################################################
		1847
883	MODULE = urxvt PACKAGE = urxvt::overlay	1848	MODULE = urxvt PACKAGE = urxvt::overlay
884		1849
885	void	1850	void
886	overlay::set (int x, int y, SV *text, SV *rend = 0)	1851	overlay::set (int x, int y, SV *text, SV *rend = 0)
887		1852
888	void	1853	void
		1854	overlay::show ()
		1855
		1856	void
		1857	overlay::hide ()
		1858
		1859	void
889	overlay::DESTROY ()	1860	overlay::DESTROY ()
890	CODE:
891	{
892	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893	if (ovs)
894	{
895	HV *hv = (HV *)SvRV (*ovs);
896	char key[33]; sprintf (key, "%32lx", (long)THIS);
897	hv_delete (hv, key, 32, G_DISCARD);
898	}
899		1861
900	delete THIS;	1862	#############################################################################
901	}	1863	# urxvt::watcher
		1864	#############################################################################
		1865
		1866	MODULE = urxvt PACKAGE = urxvt::watcher
		1867
		1868	CHAINED
		1869	perl_watcher::cb (SV *cb)
		1870	CODE:
		1871	THIS->cb (cb);
		1872	OUTPUT:
		1873	RETVAL
		1874
		1875	#############################################################################
		1876	# urxvt::timer
		1877	#############################################################################
902		1878
903	MODULE = urxvt PACKAGE = urxvt::timer	1879	MODULE = urxvt PACKAGE = urxvt::timer
904		1880
905	SV *	1881	SV *
906	timer::new ()	1882	timer::new ()
907	CODE:	1883	CODE:
908	timer *w = new timer;	1884	timer *w = new timer;
909	w->start (NOW);	1885	w->start (NOW);
910	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1886	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
911	w->self = (HV *)SvRV (RETVAL);	1887	w->self = (HV *)SvRV (RETVAL);
912	OUTPUT:
913	RETVAL
914
915	timer *
916	timer::cb (SV *cb)
917	CODE:
918	THIS->cb (cb);
919	RETVAL = THIS;
920	OUTPUT:	1888	OUTPUT:
921	RETVAL	1889	RETVAL
922		1890
923	NV	1891	NV
924	timer::at ()	1892	timer::at ()
925	CODE:	1893	CODE:
926	RETVAL = THIS->at;	1894	RETVAL = THIS->at;
927	OUTPUT:	1895	OUTPUT:
928	RETVAL	1896	RETVAL
929		1897
930	timer *	1898	CHAINED
931	timer::interval (NV interval)	1899	timer::interval (NV interval)
932	CODE:	1900	CODE:
933	THIS->interval = interval;	1901	THIS->interval = interval;
		1902	OUTPUT:
934	RETVAL = THIS;	1903	RETVAL
935	OUTPUT:
936	RETVAL
937		1904
938	timer *	1905	CHAINED
939	timer::set (NV tstamp)	1906	timer::set (NV tstamp)
940	CODE:	1907	CODE:
941	THIS->set (tstamp);	1908	THIS->set (tstamp);
		1909	OUTPUT:
942	RETVAL = THIS;	1910	RETVAL
943	OUTPUT:
944	RETVAL
945		1911
946	timer *	1912	CHAINED
947	timer::start (NV tstamp = THIS->at)	1913	timer::start (NV tstamp = THIS->at)
948	CODE:	1914	CODE:
949	THIS->start (tstamp);	1915	THIS->start (tstamp);
		1916	OUTPUT:
950	RETVAL = THIS;	1917	RETVAL
951	OUTPUT:
952	RETVAL
953		1918
954	timer *	1919	CHAINED
		1920	timer::after (NV delay)
		1921	CODE:
		1922	THIS->start (NOW + delay);
		1923	OUTPUT:
		1924	RETVAL
		1925
		1926	CHAINED
955	timer::stop ()	1927	timer::stop ()
956	CODE:	1928	CODE:
957	THIS->stop ();	1929	THIS->stop ();
958	RETVAL = THIS;
959	OUTPUT:	1930	OUTPUT:
960	RETVAL	1931	RETVAL
961		1932
962	void	1933	void
963	timer::DESTROY ()	1934	timer::DESTROY ()
		1935
		1936	#############################################################################
		1937	# urxvt::iow
		1938	#############################################################################
964		1939
965	MODULE = urxvt PACKAGE = urxvt::iow	1940	MODULE = urxvt PACKAGE = urxvt::iow
966		1941
967	SV *	1942	SV *
968	iow::new ()	1943	iow::new ()
969	CODE:	1944	CODE:
970	iow *w = new iow;	1945	iow *w = new iow;
971	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1946	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
972	w->self = (HV *)SvRV (RETVAL);	1947	w->self = (HV *)SvRV (RETVAL);
973	OUTPUT:	1948	OUTPUT:
974	RETVAL	1949	RETVAL
975		1950
976	iow *	1951	CHAINED
977	iow::cb (SV *cb)
978	CODE:
979	THIS->cb (cb);
980	RETVAL = THIS;
981	OUTPUT:
982	RETVAL
983
984	iow *
985	iow::fd (int fd)	1952	iow::fd (int fd)
986	CODE:	1953	CODE:
987	THIS->fd = fd;	1954	THIS->fd = fd;
		1955	OUTPUT:
988	RETVAL = THIS;	1956	RETVAL
989	OUTPUT:
990	RETVAL
991		1957
992	iow *	1958	CHAINED
993	iow::events (short events)	1959	iow::events (short events)
994	CODE:	1960	CODE:
995	THIS->events = events;	1961	THIS->events = events;
		1962	OUTPUT:
996	RETVAL = THIS;	1963	RETVAL
997	OUTPUT:
998	RETVAL
999		1964
1000	iow *	1965	CHAINED
1001	iow::start ()	1966	iow::start ()
1002	CODE:	1967	CODE:
1003	THIS->start ();	1968	THIS->start ();
		1969	OUTPUT:
1004	RETVAL = THIS;	1970	RETVAL
1005	OUTPUT:
1006	RETVAL
1007		1971
1008	iow *	1972	CHAINED
1009	iow::stop ()	1973	iow::stop ()
1010	CODE:	1974	CODE:
1011	THIS->stop ();	1975	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:	1976	OUTPUT:
1014	RETVAL	1977	RETVAL
1015		1978
1016	void	1979	void
1017	iow::DESTROY ()	1980	iow::DESTROY ()
1018		1981
		1982	#############################################################################
		1983	# urxvt::iw
		1984	#############################################################################
1019		1985
		1986	MODULE = urxvt PACKAGE = urxvt::iw
		1987
		1988	SV *
		1989	iw::new ()
		1990	CODE:
		1991	iw *w = new iw;
		1992	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1993	w->self = (HV *)SvRV (RETVAL);
		1994	OUTPUT:
		1995	RETVAL
		1996
		1997	CHAINED
		1998	iw::start ()
		1999	CODE:
		2000	THIS->start ();
		2001	OUTPUT:
		2002	RETVAL
		2003
		2004	CHAINED
		2005	iw::stop ()
		2006	CODE:
		2007	THIS->stop ();
		2008	OUTPUT:
		2009	RETVAL
		2010
		2011	void
		2012	iw::DESTROY ()
		2013
		2014	#############################################################################
		2015	# urxvt::pw
		2016	#############################################################################
		2017
		2018	MODULE = urxvt PACKAGE = urxvt::pw
		2019
		2020	SV *
		2021	pw::new ()
		2022	CODE:
		2023	pw *w = new pw;
		2024	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2025	w->self = (HV *)SvRV (RETVAL);
		2026	OUTPUT:
		2027	RETVAL
		2028
		2029	CHAINED
		2030	pw::start (int pid)
		2031	CODE:
		2032	THIS->start (pid);
		2033	OUTPUT:
		2034	RETVAL
		2035
		2036	CHAINED
		2037	pw::stop ()
		2038	CODE:
		2039	THIS->stop ();
		2040	OUTPUT:
		2041	RETVAL
		2042
		2043	void
		2044	pw::DESTROY ()
		2045
		2046

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