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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.16 by root, Tue Jan 3 17:34:44 2006 UTC vs.
Revision 1.94 by root, Thu Jan 26 00:09:47 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
…		…
294		409
295	wchar_t *wtext = sv2wcs (text);	410	wchar_t *wtext = sv2wcs (text);
296		411
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	412	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	413	this->text [y][x + col] = wtext [col];
299		414
300	free (wtext);	415	free (wtext);
301		416
302	if (rend)	417	if (rend)
303	{	418	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	419	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	420	croak ("rend must be arrayref");
306		421
307	AV *av = (AV *)SvRV (rend);	422	AV *av = (AV *)SvRV (rend);
308		423
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	424	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	425	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	426	}
312		427
313	THIS->want_refresh = 1;	428	THIS->want_refresh = 1;
314	}	429	}
…		…
317	/////////////////////////////////////////////////////////////////////////////	432	/////////////////////////////////////////////////////////////////////////////
318		433
319	struct rxvt_perl_interp rxvt_perl;	434	struct rxvt_perl_interp rxvt_perl;
320		435
321	static PerlInterpreter *perl;	436	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		437
327	rxvt_perl_interp::~rxvt_perl_interp ()	438	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	439	{
329	if (perl)	440	if (perl)
330	{	441	{
…		…
332	perl_free (perl);	443	perl_free (perl);
333	}	444	}
334	}	445	}
335		446
336	void	447	void
337	rxvt_perl_interp::init ()	448	rxvt_perl_interp::init (rxvt_term *term)
338	{	449	{
339	if (!perl)	450	if (!perl)
340	{	451	{
		452	rxvt_push_locale (""); // perl init destroys current locale
		453
		454	perl_environ = rxvt_environ;
		455	swap (perl_environ, environ);
		456
341	char *argv[] = {	457	char *argv[] = {
342	"",	458	"",
343	"-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;"
344	};	466	};
345		467
346	perl = perl_alloc ();	468	perl = perl_alloc ();
347	perl_construct (perl);	469	perl_construct (perl);
348		470
…		…
353		475
354	perl_destruct (perl);	476	perl_destruct (perl);
355	perl_free (perl);	477	perl_free (perl);
356	perl = 0;	478	perl = 0;
357	}	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;
358	}	502	}
359	}	503	}
360		504
361	bool	505	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	506	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	507	{
364	if (!perl)	508	if (!perl || !term->perl.self)
365	return false;	509	return false;
366		510
367	if (htype == HOOK_INIT) // first hook ever called	511	// pre-handling of some events
		512	if (htype == HOOK_REFRESH_END)
368	{	513	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	514	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
370	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	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		564	}
		565	break;
		566
		567	case DT_WCS_LEN:
		568	{
		569	wchar_t *wstr = va_arg (ap, wchar_t *);
		570	int wlen = va_arg (ap, int);
		571
		572	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		573	}
		574	break;
		575
		576	case DT_LCS_LEN:
		577	{
		578	long *lstr = va_arg (ap, long *);
		579	int llen = va_arg (ap, int);
		580
		581	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		582	}
		583	break;
		584
		585	case DT_XEVENT:
		586	{
		587	XEvent *xe = va_arg (ap, XEvent *);
		588	HV *hv = newHV ();
		589
		590	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		591	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		592	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		593	# undef set
		594
		595	setiv (type, xe->type);
		596	setiv (send_event, xe->xany.send_event);
		597	setiv (serial, xe->xany.serial);
		598
		599	switch (xe->type)
		600	{
		601	case KeyPress:
		602	case KeyRelease:
		603	case ButtonPress:
		604	case ButtonRelease:
		605	case MotionNotify:
		606	setuv (window, xe->xmotion.window);
		607	setuv (root, xe->xmotion.root);
		608	setuv (subwindow, xe->xmotion.subwindow);
		609	setuv (time, xe->xmotion.time);
		610	setiv (x, xe->xmotion.x);
		611	setiv (y, xe->xmotion.y);
		612	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		613	setiv (col, xe->xmotion.x / term->fwidth);
		614	setiv (x_root, xe->xmotion.x_root);
		615	setiv (y_root, xe->xmotion.y_root);
		616	setuv (state, xe->xmotion.state);
		617
		618	switch (xe->type)
		619	{
		620	case KeyPress:
		621	case KeyRelease:
		622	setuv (keycode, xe->xkey.keycode);
		623	break;
		624
		625	case ButtonPress:
		626	case ButtonRelease:
		627	setuv (button, xe->xbutton.button);
		628	break;
		629
		630	case MotionNotify:
		631	setiv (is_hint, xe->xmotion.is_hint);
		632	break;
		633	}
		634
		635	break;
		636
		637	case MapNotify:
		638	case UnmapNotify:
		639	case ConfigureNotify:
		640	setuv (event, xe->xconfigure.event);
		641	setuv (window, xe->xconfigure.window);
		642
		643	switch (xe->type)
		644	{
		645	case ConfigureNotify:
		646	setiv (x, xe->xconfigure.x);
		647	setiv (y, xe->xconfigure.y);
		648	setiv (width, xe->xconfigure.width);
		649	setiv (height, xe->xconfigure.height);
		650	setuv (above, xe->xconfigure.above);
		651	break;
		652	}
		653
		654	break;
		655
		656	case PropertyNotify:
		657	setuv (window, xe->xproperty.window);
		658	setuv (atom, xe->xproperty.atom);
		659	setuv (time, xe->xproperty.time);
		660	setiv (state, xe->xproperty.state);
		661	break;
		662
		663	case ClientMessage:
		664	setuv (window, xe->xclient.window);
		665	setuv (message_type, xe->xclient.message_type);
		666	setuv (format, xe->xclient.format);
		667	setuv (l0, xe->xclient.data.l[0]);
		668	setuv (l1, xe->xclient.data.l[1]);
		669	setuv (l2, xe->xclient.data.l[2]);
		670	setuv (l3, xe->xclient.data.l[3]);
		671	setuv (l4, xe->xclient.data.l[4]);
		672	break;
		673	}
		674
		675	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		676	}
		677	break;
		678
		679	case DT_END:
		680	goto call;
		681
		682	default:
		683	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		684	}
		685	}
		686
		687	call:
		688	va_end (ap);
		689
		690	PUTBACK;
		691	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		692	SPAGAIN;
		693
		694	if (count)
		695	{
		696	SV *status = POPs;
		697	count = SvTRUE (status);
		698	}
		699
		700	PUTBACK;
		701	FREETMPS;
		702	LEAVE;
		703
		704	if (SvTRUE (ERRSV))
		705	{
		706	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		707	ungrab (term); // better lose the grab than the session
		708	}
		709
		710	event_consumed = !!count;
		711	}
		712	catch (...)
		713	{
		714	swap (perl_environ, environ);
		715	throw;
		716	}
		717	else
		718	event_consumed = false;
		719
		720	// post-handling of some events
		721	if (htype == HOOK_REFRESH_BEGIN)
		722	{
		723	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		724
		725	for (int i = AvFILL (av); i >= 0; i--)
		726	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	727	}
372	else if (htype == HOOK_DESTROY)	728	else if (htype == HOOK_DESTROY)
373	{	729	{
374	// handled later	730	clearSVptr ((SV *)term->perl.self);
		731	SvREFCNT_dec ((SV *)term->perl.self);
		732
		733	// don't allow further calls
		734	term->perl.self = 0;
375	}	735	}
376	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
377	{
378	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
379		736
380	if (HvKEYS (hv))	737	swap (perl_environ, environ);
381	{
382	hv_iterinit (hv);
383		738
384	while (HE *he = hv_iternext (hv))	739	return event_consumed;
385	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
386	}
387	}
388	else if (!should_invoke [htype])
389	return false;
390
391	dSP;
392	va_list ap;
393
394	va_start (ap, htype);
395
396	ENTER;
397	SAVETMPS;
398
399	PUSHMARK (SP);
400
401	XPUSHs (sv_2mortal (newSVterm (term)));
402	XPUSHs (sv_2mortal (newSViv (htype)));
403
404	for (;;) {
405	data_type dt = (data_type)va_arg (ap, int);
406
407	switch (dt)
408	{
409	case DT_INT:
410	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
411	break;
412
413	case DT_LONG:
414	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
415	break;
416
417	case DT_STRING:
418	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
419	break;
420
421	case DT_END:
422	{
423	va_end (ap);
424
425	PUTBACK;
426	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
427	SPAGAIN;
428
429	if (count)
430	{
431	SV *status = POPs;
432	count = SvTRUE (status);
433	}
434
435	PUTBACK;
436	FREETMPS;
437	LEAVE;
438
439	if (SvTRUE (ERRSV))
440	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
441
442	if (htype == HOOK_DESTROY)
443	{
444	// TODO: clear magic
445	hv_clear ((HV *)SvRV ((SV *)term->self));
446	SvREFCNT_dec ((SV *)term->self);
447	}
448
449	return count;
450	}
451
452	default:
453	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
454	}
455	}
456	}	740	}
457		741
458	/////////////////////////////////////////////////////////////////////////////	742	/////////////////////////////////////////////////////////////////////////////
459		743
460	MODULE = urxvt PACKAGE = urxvt	744	MODULE = urxvt PACKAGE = urxvt
461		745
462	PROTOTYPES: ENABLE	746	PROTOTYPES: ENABLE
463		747
464	BOOT:	748	BOOT:
465	{	749	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	750	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
467	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	751	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		752	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		753	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		754
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	755	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	756	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	757	# include "hookinc.h"
471	set_hookname (START);	758	# undef def
472	set_hookname (DESTROY);
473	set_hookname (SEL_BEGIN);
474	set_hookname (SEL_EXTEND);
475	set_hookname (SEL_MAKE);
476	set_hookname (SEL_GRAB);
477	set_hookname (SEL_CLICK);
478	set_hookname (FOCUS_IN);
479	set_hookname (FOCUS_OUT);
480	set_hookname (VIEW_CHANGE);
481	set_hookname (SCROLL_BACK);
482	set_hookname (TTY_ACTIVITY);
483	set_hookname (REFRESH_BEGIN);
484	set_hookname (REFRESH_END);
485	set_hookname (KEYBOARD_COMMAND);
486	set_hookname (MOUSE_CLICK);
487	set_hookname (MOUSE_MOVE);
488		759
		760	HV *option = get_hv ("urxvt::OPTION", 1);
		761	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		762	# define nodef(name)
		763	# include "optinc.h"
		764	# undef nodef
		765	# undef def
		766
		767	HV *stash = gv_stashpv ("urxvt", 1);
		768	struct {
		769	const char *name;
		770	IV iv;
		771	} *civ, const_iv[] = {
		772	# define const_iv(name) { # name, (IV)name }
489	export_const (DEFAULT_RSTYLE);	773	const_iv (DEFAULT_RSTYLE),
490	export_const (OVERLAY_RSTYLE);	774	const_iv (OVERLAY_RSTYLE),
491	export_const (RS_Bold);	775	const_iv (RS_Bold),
492	export_const (RS_Italic);	776	const_iv (RS_Italic),
493	export_const (RS_Blink);	777	const_iv (RS_Blink),
494	export_const (RS_RVid);	778	const_iv (RS_RVid),
495	export_const (RS_Uline);	779	const_iv (RS_Uline),
496		780
497	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	781	const_iv (CurrentTime),
498	}	782	const_iv (ShiftMask),
		783	const_iv (LockMask),
		784	const_iv (ControlMask),
		785	const_iv (Mod1Mask),
		786	const_iv (Mod2Mask),
		787	const_iv (Mod3Mask),
		788	const_iv (Mod4Mask),
		789	const_iv (Mod5Mask),
		790	const_iv (Button1Mask),
		791	const_iv (Button2Mask),
		792	const_iv (Button3Mask),
		793	const_iv (Button4Mask),
		794	const_iv (Button5Mask),
		795	const_iv (AnyModifier),
499		796
500	void	797	const_iv (EVENT_NONE),
501	set_should_invoke (int htype, int value)	798	const_iv (EVENT_READ),
502	CODE:	799	const_iv (EVENT_WRITE),
503	rxvt_perl.should_invoke [htype] = value;	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]);
		889	civ-- > const_iv; )
		890	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		891	}
504		892
505	void	893	void
506	warn (const char *msg)	894	warn (const char *msg)
507	CODE:	895	CODE:
508	rxvt_warn ("%s", msg);	896	rxvt_warn ("%s", msg);
509		897
510	void	898	void
511	fatal (const char *msg)	899	fatal (const char *msg)
512	CODE:	900	CODE:
513	rxvt_fatal ("%s", msg);	901	rxvt_fatal ("%s", msg);
		902
		903	void
		904	_exit (int status)
514		905
515	NV	906	NV
516	NOW ()	907	NOW ()
517	CODE:	908	CODE:
518	RETVAL = NOW;	909	RETVAL = NOW;
…		…
566	}	957	}
567	OUTPUT:	958	OUTPUT:
568	RETVAL	959	RETVAL
569		960
570	MODULE = urxvt PACKAGE = urxvt::term	961	MODULE = urxvt PACKAGE = urxvt::term
		962
		963	SV *
		964	_new (...)
		965	CODE:
		966	{
		967	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		968	croak ("first argument to urxvt::term->_new must be arrayref");
		969
		970	rxvt_term *term = new rxvt_term;
		971
		972	stringvec *argv = new stringvec;
		973	stringvec *envv = new stringvec;
		974
		975	for (int i = 1; i < items; i++)
		976	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		977
		978	AV *env = (AV *)SvRV (ST (0));
		979	for (int i = AvFILL (env) + 1; i--; )
		980	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		981
		982	envv->push_back (0);
		983
		984	bool success;
		985
		986	try
		987	{
		988	success = term->init (argv, envv);
		989	}
		990	catch (const class rxvt_failure_exception &e)
		991	{
		992	success = false;
		993	}
		994
		995	if (!success)
		996	{
		997	term->destroy ();
		998	croak ("error while initializing new terminal instance");
		999	}
		1000
		1001	RETVAL = term && term->perl.self
		1002	? newSVterm (term) : &PL_sv_undef;
		1003	}
		1004	OUTPUT:
		1005	RETVAL
		1006
		1007	void
		1008	rxvt_term::destroy ()
		1009
		1010	void
		1011	rxvt_term::set_should_invoke (int htype, int inc)
		1012	CODE:
		1013	THIS->perl.should_invoke [htype] += inc;
		1014
		1015	void
		1016	rxvt_term::grab_button (int button, U32 modifiers)
		1017	CODE:
		1018	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		1019	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1020	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1021
		1022	bool
		1023	rxvt_term::grab (Time eventtime, int sync = 0)
		1024	CODE:
		1025	{
		1026	int mode = sync ? GrabModeSync : GrabModeAsync;
		1027
		1028	THIS->perl.grabtime = 0;
		1029
		1030	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		1031	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1032	mode, mode, None, GRAB_CURSOR, eventtime))
		1033	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1034	THIS->perl.grabtime = eventtime;
		1035	else
		1036	XUngrabPointer (THIS->display->display, eventtime);
		1037
		1038	RETVAL = !!THIS->perl.grabtime;
		1039	}
		1040	OUTPUT:
		1041	RETVAL
		1042
		1043	void
		1044	rxvt_term::allow_events_async ()
		1045	CODE:
		1046	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1047
		1048	void
		1049	rxvt_term::allow_events_sync ()
		1050	CODE:
		1051	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1052
		1053	void
		1054	rxvt_term::allow_events_replay ()
		1055	CODE:
		1056	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1057	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1058
		1059	void
		1060	rxvt_term::ungrab ()
		1061	CODE:
		1062	ungrab (THIS);
571		1063
572	int	1064	int
573	rxvt_term::strwidth (SV *str)	1065	rxvt_term::strwidth (SV *str)
574	CODE:	1066	CODE:
575	{	1067	{
…		…
611		1103
612	rxvt_push_locale (THIS->locale);	1104	rxvt_push_locale (THIS->locale);
613	wchar_t *wstr = rxvt_mbstowcs (data, len);	1105	wchar_t *wstr = rxvt_mbstowcs (data, len);
614	rxvt_pop_locale ();	1106	rxvt_pop_locale ();
615		1107
616	char *str = rxvt_wcstoutf8 (wstr);	1108	RETVAL = wcs2sv (wstr);
617	free (wstr);	1109	free (wstr);
618
619	RETVAL = newSVpv (str, 0);
620	SvUTF8_on (RETVAL);
621	free (str);
622	}	1110	}
623	OUTPUT:	1111	OUTPUT:
624	RETVAL	1112	RETVAL
625		1113
		1114	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1115
		1116	#define TERM_OFFSET_width TERM_OFFSET(width)
		1117	#define TERM_OFFSET_height TERM_OFFSET(height)
		1118	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1119	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1120	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1121	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1122	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1123	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1124	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1125	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1126	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1127	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1128	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1129	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1130	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1131
626	int	1132	int
		1133	rxvt_term::width ()
		1134	ALIAS:
		1135	width = TERM_OFFSET_width
		1136	height = TERM_OFFSET_height
		1137	fwidth = TERM_OFFSET_fwidth
		1138	fheight = TERM_OFFSET_fheight
		1139	fbase = TERM_OFFSET_fbase
		1140	nrow = TERM_OFFSET_nrow
		1141	ncol = TERM_OFFSET_ncol
		1142	focus = TERM_OFFSET_focus
		1143	mapped = TERM_OFFSET_mapped
		1144	int_bwidth = TERM_OFFSET_int_bwidth
		1145	ext_bwidth = TERM_OFFSET_ext_bwidth
		1146	lineSpace = TERM_OFFSET_lineSpace
		1147	saveLines = TERM_OFFSET_saveLines
		1148	total_rows = TERM_OFFSET_total_rows
		1149	top_row = TERM_OFFSET_top_row
		1150	CODE:
		1151	RETVAL = *(int *)((char *)THIS + ix);
		1152	OUTPUT:
		1153	RETVAL
		1154
		1155	unsigned int
		1156	rxvt_term::ModLevel3Mask ()
		1157	ALIAS:
		1158	ModLevel3Mask = 0
		1159	ModMetaMask = 1
		1160	ModNumLockMask = 2
		1161	current_screen = 3
		1162	hidden_cursor = 4
		1163	CODE:
		1164	switch (ix)
		1165	{
		1166	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1167	case 1: RETVAL = THIS->ModMetaMask; break;
		1168	case 2: RETVAL = THIS->ModNumLockMask; break;
		1169	case 3: RETVAL = THIS->current_screen; break;
		1170	case 4: RETVAL = THIS->hidden_cursor; break;
		1171	}
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	char *
		1176	rxvt_term::display_id ()
		1177	ALIAS:
		1178	display_id = 0
		1179	locale = 1
		1180	CODE:
		1181	switch (ix)
		1182	{
		1183	case 0: RETVAL = THIS->display->id; break;
		1184	case 1: RETVAL = THIS->locale; break;
		1185	}
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	SV *
627	rxvt_term::nsaved ()	1190	rxvt_term::_env ()
628	CODE:	1191	CODE:
629	RETVAL = THIS->nsaved;	1192	{
		1193	if (THIS->envv)
		1194	{
		1195	AV *av = newAV ();
		1196
		1197	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1198	if (*i)
		1199	av_push (av, newSVpv (*i, 0));
		1200
		1201	RETVAL = newRV_noinc ((SV *)av);
		1202	}
		1203	else
		1204	RETVAL = &PL_sv_undef;
		1205	}
630	OUTPUT:	1206	OUTPUT:
631	RETVAL	1207	RETVAL
632		1208
633	int	1209	int
		1210	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1211	CODE:
		1212	RETVAL = THIS->pty_ev.events;
		1213	if (events != EVENT_UNDEF)
		1214	THIS->pty_ev.set (events);
		1215	OUTPUT:
		1216	RETVAL
		1217
		1218	int
		1219	rxvt_term::pty_fd ()
		1220	CODE:
		1221	RETVAL = THIS->pty->pty;
		1222	OUTPUT:
		1223	RETVAL
		1224
		1225	Window
		1226	rxvt_term::parent ()
		1227	CODE:
		1228	RETVAL = THIS->parent [0];
		1229	OUTPUT:
		1230	RETVAL
		1231
		1232	Window
		1233	rxvt_term::vt ()
		1234	CODE:
		1235	RETVAL = THIS->vt;
		1236	OUTPUT:
		1237	RETVAL
		1238
		1239	void
		1240	rxvt_term::vt_emask_add (U32 emask)
		1241	CODE:
		1242	THIS->vt_emask_perl |= emask;
		1243	THIS->vt_select_input ();
		1244
		1245	U32
		1246	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1247	CODE:
		1248	RETVAL = THIS->rstyle;
		1249	THIS->rstyle = new_rstyle;
		1250	OUTPUT:
		1251	RETVAL
		1252
		1253	int
634	rxvt_term::view_start (int newval = -1)	1254	rxvt_term::view_start (int newval = 1)
		1255	PROTOTYPE: $;$
635	CODE:	1256	CODE:
636	{	1257	{
637	RETVAL = THIS->view_start;	1258	RETVAL = THIS->view_start;
638		1259
639	if (newval >= 0)	1260	if (newval <= 0)
640	{	1261	THIS->scr_changeview (max (newval, THIS->top_row));
641	THIS->view_start = min (newval, THIS->nsaved);
642	THIS->scr_changeview (RETVAL);
643	}
644	}	1262	}
645	OUTPUT:	1263	OUTPUT:
646	RETVAL	1264	RETVAL
647		1265
648	int	1266	void
649	rxvt_term::nrow ()	1267	rxvt_term::focus_in ()
650	CODE:
651	RETVAL = THIS->nrow;
652	OUTPUT:
653	RETVAL
654		1268
655	int	1269	void
656	rxvt_term::ncol ()	1270	rxvt_term::focus_out ()
657	CODE:
658	RETVAL = THIS->ncol;
659	OUTPUT:
660	RETVAL
661		1271
662	void	1272	void
663	rxvt_term::want_refresh ()	1273	rxvt_term::want_refresh ()
664	CODE:	1274	CODE:
665	THIS->want_refresh = 1;	1275	THIS->want_refresh = 1;
666		1276
667	void	1277	void
668	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1278	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
669	PPCODE:	1279	PPCODE:
670	{	1280	{
671	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1281	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
672	croak ("row_number number of out range");	1282	XSRETURN_EMPTY;
673		1283
674	line_t &l = ROW(row_number);	1284	line_t &l = ROW(row_number);
675		1285
676	if (GIMME_V != G_VOID)	1286	if (GIMME_V != G_VOID)
677	{	1287	{
678	wchar_t *wstr = new wchar_t [THIS->ncol];	1288	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
679		1289
680	for (int col = 0; col <THIS->ncol; col++)	1290	for (int col = 0; col < THIS->ncol; col++)
681	wstr [col] = l.t [col];	1291	wstr [col] = l.t [col];
682		1292
683	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
684	free (wstr);
685
686	SV *sv = newSVpv (str, 0);
687	SvUTF8_on (sv);
688	XPUSHs (sv_2mortal (sv));	1293	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
689	free (str);
690	}	1294	}
691		1295
692	if (new_text)	1296	if (new_text)
693	{	1297	{
694	wchar_t *wstr = sv2wcs (new_text);	1298	wchar_t *wstr = sv2wcs (new_text);
695		1299
696	int len = wcslen (wstr);	1300	int len = min (wcslen (wstr) - start_ofs, max_len);
697		1301
698	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1302	if (start_col < 0 || start_col + len > THIS->ncol)
699	{	1303	{
700	free (wstr);	1304	free (wstr);
701	croak ("new_text extends beyond horizontal margins");	1305	croak ("new_text extends beyond horizontal margins");
702	}	1306	}
703		1307
704	for (int col = start_col; col < start_col + len; col++)	1308	for (int col = start_col; col < start_col + len; col++)
705	{	1309	{
706	l.t [col] = wstr [col - start_col];	1310	l.t [col] = wstr [start_ofs + col - start_col];
707	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1311	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
708	}	1312	}
709		1313
710	free (wstr);	1314	free (wstr);
711	}	1315	}
712	}	1316	}
713		1317
714	void	1318	void
715	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1319	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
716	PPCODE:	1320	PPCODE:
717	{	1321	{
718	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
719	croak ("row_number number of out range");	1323	XSRETURN_EMPTY;
720		1324
721	line_t &l = ROW(row_number);	1325	line_t &l = ROW(row_number);
722		1326
723	if (GIMME_V != G_VOID)	1327	if (GIMME_V != G_VOID)
724	{	1328	{
…		…
735	{	1339	{
736	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1340	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
737	croak ("new_rend must be arrayref");	1341	croak ("new_rend must be arrayref");
738		1342
739	AV *av = (AV *)SvRV (new_rend);	1343	AV *av = (AV *)SvRV (new_rend);
740	int len = av_len (av) + 1;	1344	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
741		1345
742	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1346	if (start_col < 0 || start_col + len > THIS->ncol)
743	croak ("new_rend array extends beyond horizontal margins");	1347	croak ("new_rend array extends beyond horizontal margins");
744		1348
745	for (int col = start_col; col < start_col + len; col++)	1349	for (int col = start_col; col < start_col + len; col++)
746	{	1350	{
747	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1351	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
748		1352
749	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1353	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
750	}	1354	}
751	}	1355	}
752	}	1356	}
753		1357
754	int	1358	int
755	rxvt_term::ROW_l (int row_number, int new_length = -2)	1359	rxvt_term::ROW_l (int row_number, int new_length = -1)
756	CODE:	1360	CODE:
757	{	1361	{
758	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1362	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
759	croak ("row_number number of out range");	1363	XSRETURN_EMPTY;
760		1364
761	line_t &l = ROW(row_number);	1365	line_t &l = ROW(row_number);
762	RETVAL = l.l;	1366	RETVAL = l.l;
763		1367
764	if (new_length >= -1)	1368	if (new_length >= 0)
765	l.l = new_length;	1369	l.l = new_length;
766	}	1370	}
767	OUTPUT:	1371	OUTPUT:
768	RETVAL	1372	RETVAL
769		1373
		1374	bool
		1375	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1376	CODE:
		1377	{
		1378	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1379	XSRETURN_EMPTY;
		1380
		1381	line_t &l = ROW(row_number);
		1382	RETVAL = l.is_longer ();
		1383
		1384	if (new_is_longer >= 0)
		1385	l.is_longer (new_is_longer);
		1386	}
		1387	OUTPUT:
		1388	RETVAL
		1389
770	SV *	1390	SV *
771	rxvt_term::special_encode (SV *str)	1391	rxvt_term::special_encode (SV *string)
772	CODE:	1392	CODE:
773	abort ();//TODO	1393	{
		1394	wchar_t *wstr = sv2wcs (string);
		1395	int wlen = wcslen (wstr);
		1396	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1397
		1398	rxvt_push_locale (THIS->locale);
		1399
		1400	wchar_t *r = rstr;
		1401	for (wchar_t *s = wstr; *s; s++)
		1402	{
		1403	int w = WCWIDTH (*s);
		1404
		1405	if (w == 0)
		1406	{
		1407	if (r == rstr)
		1408	croak ("leading combining character unencodable");
		1409
		1410	unicode_t n = rxvt_compose (r[-1], *s);
		1411	if (n == NOCHAR)
		1412	n = rxvt_composite.compose (r[-1], *s);
		1413
		1414	r[-1] = n;
		1415	}
		1416	#if !UNICODE_3
		1417	else if (*s >= 0x10000)
		1418	*r++ = rxvt_composite.compose (*s);
		1419	#endif
		1420	else
		1421	*r++ = *s;
		1422
		1423	// the *2 above only allows wcwidth <= 2
		1424	if (w > 1)
		1425	*r++ = NOCHAR;
		1426	}
		1427
		1428	rxvt_pop_locale ();
		1429
		1430	RETVAL = wcs2sv (rstr, r - rstr);
		1431	}
		1432	OUTPUT:
		1433	RETVAL
774		1434
775	SV *	1435	SV *
776	rxvt_term::special_decode (SV *str)	1436	rxvt_term::special_decode (SV *text)
777	CODE:	1437	CODE:
778	abort ();//TODO	1438	{
		1439	wchar_t *wstr = sv2wcs (text);
		1440	int wlen = wcslen (wstr);
		1441	int dlen = 0;
		1442
		1443	// find length
		1444	for (wchar_t *s = wstr; *s; s++)
		1445	if (*s == NOCHAR)
		1446	;
		1447	else if (IS_COMPOSE (*s))
		1448	dlen += rxvt_composite.expand (*s, 0);
		1449	else
		1450	dlen++;
		1451
		1452	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1453
		1454	// decode
		1455	wchar_t *r = rstr;
		1456	for (wchar_t *s = wstr; *s; s++)
		1457	if (*s == NOCHAR)
		1458	;
		1459	else if (IS_COMPOSE (*s))
		1460	r += rxvt_composite.expand (*s, r);
		1461	else
		1462	*r++ = *s;
		1463
		1464	RETVAL = wcs2sv (rstr, r - rstr);
		1465	}
		1466	OUTPUT:
		1467	RETVAL
779		1468
780	void	1469	void
781	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1470	rxvt_term::_resource (char *name, int index, SV *newval = 0)
782	PPCODE:	1471	PPCODE:
783	{	1472	{
784	struct resval { const char *name; int value; } rslist [] = {	1473	struct resval { const char *name; int value; } rslist [] = {
785	# define Rs_def(name) { # name, Rs_ ## name },	1474	# define def(name) { # name, Rs_ ## name },
786	# define Rs_reserve(name,count)	1475	# define reserve(name,count)
787	# include "rsinc.h"	1476	# include "rsinc.h"
788	# undef Rs_def	1477	# undef def
789	# undef Rs_reserve	1478	# undef reserve
790	};	1479	};
791		1480
792	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1481	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
793		1482
794	do {	1483	do {
…		…
815	else	1504	else
816	THIS->rs [index] = 0;	1505	THIS->rs [index] = 0;
817	}	1506	}
818	}	1507	}
819		1508
		1509	const char *
		1510	rxvt_term::x_resource (const char *name)
		1511
		1512	bool
		1513	rxvt_term::option (U32 optval, int set = -1)
		1514	CODE:
		1515	{
		1516	RETVAL = THIS->options & optval;
		1517
		1518	if (set >= 0)
		1519	{
		1520	if (set)
		1521	THIS->options |= optval;
		1522	else
		1523	THIS->options &= ~optval;
		1524
		1525	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1526	switch (optval)
		1527	{
		1528	case Opt_skipBuiltinGlyphs:
		1529	THIS->set_fonts ();
		1530	THIS->scr_remap_chars ();
		1531	THIS->scr_touch (true);
		1532	THIS->want_refresh = 1;
		1533	break;
		1534
		1535	case Opt_cursorUnderline:
		1536	THIS->want_refresh = 1;
		1537	break;
		1538
		1539	# case Opt_scrollBar_floating:
		1540	# case Opt_scrollBar_right:
		1541	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1542	# break;
		1543	}
		1544	}
		1545	}
		1546	OUTPUT:
		1547	RETVAL
		1548
		1549	bool
		1550	rxvt_term::parse_keysym (char *keysym, char *str)
		1551	CODE:
		1552	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1553	THIS->keyboard->register_done ();
		1554	OUTPUT:
		1555	RETVAL
		1556
820	void	1557	void
821	rxvt_term::selection_mark (...)	1558	rxvt_term::screen_cur (...)
822	PROTOTYPE: $;$$	1559	PROTOTYPE: $;$$
823	ALIAS:	1560	ALIAS:
		1561	screen_cur = 0
824	selection_beg = 1	1562	selection_beg = 1
825	selection_end = 2	1563	selection_end = 2
		1564	selection_mark = 3
826	PPCODE:	1565	PPCODE:
827	{	1566	{
828	row_col_t &sel = ix == 1 ? THIS->selection.beg	1567	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1568	: ix == 1 ? THIS->selection.beg
829	: ix == 2 ? THIS->selection.end	1569	: ix == 2 ? THIS->selection.end
830	: THIS->selection.mark;	1570	: THIS->selection.mark;
831		1571
832	if (GIMME_V != G_VOID)	1572	if (GIMME_V != G_VOID)
833	{	1573	{
834	EXTEND (SP, 2);	1574	EXTEND (SP, 2);
835	PUSHs (sv_2mortal (newSViv (sel.row)));	1575	PUSHs (sv_2mortal (newSViv (rc.row)));
836	PUSHs (sv_2mortal (newSViv (sel.col)));	1576	PUSHs (sv_2mortal (newSViv (rc.col)));
837	}	1577	}
838		1578
839	if (items == 3)	1579	if (items == 3)
840	{	1580	{
841	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1581	rc.row = SvIV (ST (1));
842	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1582	rc.col = SvIV (ST (2));
		1583
		1584	if (ix == 2)
		1585	{
		1586	if (rc.col == 0)
		1587	{
		1588	// col == 0 means end of previous line
		1589	rc.row--;
		1590	rc.col = THIS->ncol;
		1591	}
		1592	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1593	&& rc.col > ROW(rc.row).l)
		1594	{
		1595	// col >= length means while line and add newline
		1596	rc.col = THIS->ncol;
		1597	}
		1598	}
		1599
		1600	clamp_it (rc.col, 0, THIS->ncol);
		1601	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
843		1602
844	if (ix)	1603	if (ix)
845	THIS->want_refresh = 1;	1604	THIS->want_refresh = 1;
846	}	1605	}
847	}	1606	}
848		1607
		1608	char
		1609	rxvt_term::cur_charset ()
		1610	CODE:
		1611	RETVAL = THIS->charsets [THIS->screen.charset];
		1612	OUTPUT:
		1613	RETVAL
		1614
		1615	void
		1616	rxvt_term::selection_clear ()
		1617
		1618	void
		1619	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1620	CODE:
		1621	THIS->selection.op = SELECTION_CONT;
		1622	THIS->selection.rect = rect;
		1623	THIS->selection_make (eventtime);
		1624
849	int	1625	int
850	rxvt_term::selection_grab (int eventtime = CurrentTime)	1626	rxvt_term::selection_grab (Time eventtime)
851		1627
852	void	1628	void
853	rxvt_term::selection (SV *newtext = 0)	1629	rxvt_term::selection (SV *newtext = 0)
854	PPCODE:	1630	PPCODE:
855	{	1631	{
856	if (GIMME_V != G_VOID)	1632	if (GIMME_V != G_VOID)
857	{	1633	XPUSHs (THIS->selection.text
858	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1634	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
859	SV *sv = newSVpv (sel, 0);	1635	: &PL_sv_undef);
860	SvUTF8_on (sv);
861	free (sel);
862	XPUSHs (sv_2mortal (sv));
863	}
864		1636
865	if (newtext)	1637	if (newtext)
866	{	1638	{
867	free (THIS->selection.text);	1639	free (THIS->selection.text);
868		1640
869	THIS->selection.text = sv2wcs (newtext);	1641	THIS->selection.text = sv2wcs (newtext);
870	THIS->selection.len = wcslen (THIS->selection.text);	1642	THIS->selection.len = wcslen (THIS->selection.text);
871	}	1643	}
872	}	1644	}
873		1645
		1646	void
		1647	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)
		1648
		1649	void
		1650	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1651
		1652	void
		1653	rxvt_term::scr_bell ()
		1654
		1655	void
		1656	rxvt_term::scr_change_screen (int screen)
		1657
		1658	void
		1659	rxvt_term::scr_add_lines (SV *string)
		1660	CODE:
		1661	{
		1662	wchar_t *wstr = sv2wcs (string);
		1663	THIS->scr_add_lines (wstr, wcslen (wstr));
		1664	free (wstr);
		1665	}
		1666
874	void	1667	void
875	rxvt_term::tt_write (SV *octets)	1668	rxvt_term::tt_write (SV *octets)
876	INIT:	1669	INIT:
877	STRLEN len;	1670	STRLEN len;
878	char *str = SvPVbyte (octets, len);	1671	char *str = SvPVbyte (octets, len);
879	C_ARGS:	1672	C_ARGS:
880	(unsigned char *)str, len	1673	str, len
		1674
		1675	void
		1676	rxvt_term::cmd_parse (SV *octets)
		1677	CODE:
		1678	{
		1679	STRLEN len;
		1680	char *str = SvPVbyte (octets, len);
		1681
		1682	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1683	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1684
		1685	THIS->cmdbuf_ptr = str;
		1686	THIS->cmdbuf_endp = str + len;
		1687
		1688	rxvt_push_locale (THIS->locale);
		1689	THIS->cmd_parse ();
		1690	rxvt_pop_locale ();
		1691
		1692	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1693	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1694	}
881		1695
882	SV *	1696	SV *
883	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1697	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
884	CODE:	1698	CODE:
885	{	1699	{
886	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1700	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
887	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1701	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
888	o->self = (HV *)SvRV (RETVAL);	1702	o->self = (HV *)SvRV (RETVAL);
889
890	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
891	char key[33]; sprintf (key, "%32lx", (long)o);
892	hv_store (hv, key, 32, newSViv ((long)o), 0);
893	}	1703	}
894	OUTPUT:	1704	OUTPUT:
895	RETVAL	1705	RETVAL
896		1706
		1707	#############################################################################
		1708	# Various X Utility Functions
		1709	#############################################################################
		1710
		1711	void
		1712	rxvt_term::XListProperties (Window window)
		1713	PPCODE:
		1714	{
		1715	int count;
		1716	Atom *props = XListProperties (THIS->display->display, window, &count);
		1717
		1718	EXTEND (SP, count);
		1719	while (count--)
		1720	PUSHs (newSVuv ((U32)props [count]));
		1721
		1722	XFree (props);
		1723	}
		1724
		1725	void
		1726	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1727	PPCODE:
		1728	{
		1729	Atom type;
		1730	int format;
		1731	unsigned long nitems;
		1732	unsigned long bytes_after;
		1733	unsigned char *prop;
		1734
		1735	XGetWindowProperty (THIS->display->display, window, property,
		1736	0, 1<<24, 0, AnyPropertyType,
		1737	&type, &format, &nitems, &bytes_after, &prop);
		1738
		1739	if (type != None)
		1740	{
		1741	int elemsize = format == 16 ? sizeof (short)
		1742	: format == 32 ? sizeof (long)
		1743	: 1;
		1744
		1745	EXTEND (SP, 3);
		1746	PUSHs (newSVuv ((U32)type));
		1747	PUSHs (newSViv (format));
		1748	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1749	XFree (prop);
		1750	}
		1751	}
		1752
		1753	void
		1754	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1755	CODE:
		1756	{
		1757	STRLEN len;
		1758	char *data_ = SvPVbyte (data, len);
		1759
		1760	int elemsize = format == 16 ? sizeof (short)
		1761	: format == 32 ? sizeof (long)
		1762	: 1;
		1763
		1764	XChangeProperty (THIS->display->display, window, property,
		1765	type, format, PropModeReplace,
		1766	(unsigned char *)data_, len / elemsize);
		1767	XSync (THIS->display->display, 0);
		1768	}
		1769
		1770	Atom
		1771	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1772	C_ARGS: term->display->display, atom_name, only_if_exists
		1773
		1774	char *
		1775	XGetAtomName (rxvt_term *term, Atom atom)
		1776	C_ARGS: term->display->display, atom
		1777	CLEANUP:
		1778	XFree (RETVAL);
		1779
		1780	void
		1781	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1782	C_ARGS: term->display->display, window, property
		1783
		1784	Window
		1785	rxvt_term::DefaultRootWindow ()
		1786	CODE:
		1787	RETVAL = THIS->display->root;
		1788	OUTPUT:
		1789	RETVAL
		1790
		1791	#if 0
		1792
		1793	Window
		1794	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1795	C_ARGS: term->display->display, (Window)parent,
		1796	x, y, width, height, 0,
		1797	term->pix_colors_focused[Color_border],
		1798	term->pix_colors_focused[Color_border]
		1799
		1800	#endif
		1801
		1802	void
		1803	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1804	C_ARGS: term->display->display, window, parent, x, y
		1805
		1806	void
		1807	XMapWindow (rxvt_term *term, Window window)
		1808	C_ARGS: term->display->display, window
		1809
		1810	void
		1811	XUnmapWindow (rxvt_term *term, Window window)
		1812	C_ARGS: term->display->display, window
		1813
		1814	void
		1815	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1816	C_ARGS: term->display->display, window, x, y, width, height
		1817
		1818	void
		1819	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1820	CODE:
		1821	{
		1822	XWindowAttributes attr;
		1823	XGetWindowAttributes (THIS->display->display, window, &attr);
		1824	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1825	}
		1826
		1827	void
		1828	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1829	PPCODE:
		1830	{
		1831	int dx, dy;
		1832	Window child;
		1833
		1834	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1835	{
		1836	EXTEND (SP, 3);
		1837	PUSHs (newSViv (dx));
		1838	PUSHs (newSViv (dy));
		1839	PUSHs (newSVuv (child));
		1840	}
		1841	}
		1842
		1843	#############################################################################
		1844	# urxvt::overlay
		1845	#############################################################################
		1846
897	MODULE = urxvt PACKAGE = urxvt::overlay	1847	MODULE = urxvt PACKAGE = urxvt::overlay
898		1848
899	void	1849	void
900	overlay::set (int x, int y, SV *text, SV *rend = 0)	1850	overlay::set (int x, int y, SV *text, SV *rend = 0)
901		1851
902	void	1852	void
		1853	overlay::show ()
		1854
		1855	void
		1856	overlay::hide ()
		1857
		1858	void
903	overlay::DESTROY ()	1859	overlay::DESTROY ()
904	CODE:
905	{
906	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
907	if (ovs)
908	{
909	HV *hv = (HV *)SvRV (*ovs);
910	char key[33]; sprintf (key, "%32lx", (long)THIS);
911	hv_delete (hv, key, 32, G_DISCARD);
912	}
913		1860
914	delete THIS;	1861	#############################################################################
915	}	1862	# urxvt::watcher
		1863	#############################################################################
		1864
		1865	MODULE = urxvt PACKAGE = urxvt::watcher
		1866
		1867	CHAINED
		1868	perl_watcher::cb (SV *cb)
		1869	CODE:
		1870	THIS->cb (cb);
		1871	OUTPUT:
		1872	RETVAL
		1873
		1874	#############################################################################
		1875	# urxvt::timer
		1876	#############################################################################
916		1877
917	MODULE = urxvt PACKAGE = urxvt::timer	1878	MODULE = urxvt PACKAGE = urxvt::timer
918		1879
919	SV *	1880	SV *
920	timer::new ()	1881	timer::new ()
921	CODE:	1882	CODE:
922	timer *w = new timer;	1883	timer *w = new timer;
923	w->start (NOW);	1884	w->start (NOW);
924	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1885	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
925	w->self = (HV *)SvRV (RETVAL);	1886	w->self = (HV *)SvRV (RETVAL);
926	OUTPUT:
927	RETVAL
928
929	timer *
930	timer::cb (SV *cb)
931	CODE:
932	THIS->cb (cb);
933	RETVAL = THIS;
934	OUTPUT:	1887	OUTPUT:
935	RETVAL	1888	RETVAL
936		1889
937	NV	1890	NV
938	timer::at ()	1891	timer::at ()
939	CODE:	1892	CODE:
940	RETVAL = THIS->at;	1893	RETVAL = THIS->at;
941	OUTPUT:	1894	OUTPUT:
942	RETVAL	1895	RETVAL
943		1896
944	timer *	1897	CHAINED
945	timer::interval (NV interval)	1898	timer::interval (NV interval)
946	CODE:	1899	CODE:
947	THIS->interval = interval;	1900	THIS->interval = interval;
		1901	OUTPUT:
948	RETVAL = THIS;	1902	RETVAL
949	OUTPUT:
950	RETVAL
951		1903
952	timer *	1904	CHAINED
953	timer::set (NV tstamp)	1905	timer::set (NV tstamp)
954	CODE:	1906	CODE:
955	THIS->set (tstamp);	1907	THIS->set (tstamp);
		1908	OUTPUT:
956	RETVAL = THIS;	1909	RETVAL
957	OUTPUT:
958	RETVAL
959		1910
960	timer *	1911	CHAINED
961	timer::start (NV tstamp = THIS->at)	1912	timer::start (NV tstamp = THIS->at)
962	CODE:	1913	CODE:
963	THIS->start (tstamp);	1914	THIS->start (tstamp);
		1915	OUTPUT:
964	RETVAL = THIS;	1916	RETVAL
965	OUTPUT:
966	RETVAL
967		1917
968	timer *	1918	CHAINED
		1919	timer::after (NV delay)
		1920	CODE:
		1921	THIS->start (NOW + delay);
		1922	OUTPUT:
		1923	RETVAL
		1924
		1925	CHAINED
969	timer::stop ()	1926	timer::stop ()
970	CODE:	1927	CODE:
971	THIS->stop ();	1928	THIS->stop ();
972	RETVAL = THIS;
973	OUTPUT:	1929	OUTPUT:
974	RETVAL	1930	RETVAL
975		1931
976	void	1932	void
977	timer::DESTROY ()	1933	timer::DESTROY ()
		1934
		1935	#############################################################################
		1936	# urxvt::iow
		1937	#############################################################################
978		1938
979	MODULE = urxvt PACKAGE = urxvt::iow	1939	MODULE = urxvt PACKAGE = urxvt::iow
980		1940
981	SV *	1941	SV *
982	iow::new ()	1942	iow::new ()
983	CODE:	1943	CODE:
984	iow *w = new iow;	1944	iow *w = new iow;
985	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1945	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
986	w->self = (HV *)SvRV (RETVAL);	1946	w->self = (HV *)SvRV (RETVAL);
987	OUTPUT:	1947	OUTPUT:
988	RETVAL	1948	RETVAL
989		1949
990	iow *	1950	CHAINED
991	iow::cb (SV *cb)
992	CODE:
993	THIS->cb (cb);
994	RETVAL = THIS;
995	OUTPUT:
996	RETVAL
997
998	iow *
999	iow::fd (int fd)	1951	iow::fd (int fd)
1000	CODE:	1952	CODE:
1001	THIS->fd = fd;	1953	THIS->fd = fd;
		1954	OUTPUT:
1002	RETVAL = THIS;	1955	RETVAL
1003	OUTPUT:
1004	RETVAL
1005		1956
1006	iow *	1957	CHAINED
1007	iow::events (short events)	1958	iow::events (short events)
1008	CODE:	1959	CODE:
1009	THIS->events = events;	1960	THIS->events = events;
		1961	OUTPUT:
1010	RETVAL = THIS;	1962	RETVAL
1011	OUTPUT:
1012	RETVAL
1013		1963
1014	iow *	1964	CHAINED
1015	iow::start ()	1965	iow::start ()
1016	CODE:	1966	CODE:
1017	THIS->start ();	1967	THIS->start ();
		1968	OUTPUT:
1018	RETVAL = THIS;	1969	RETVAL
1019	OUTPUT:
1020	RETVAL
1021		1970
1022	iow *	1971	CHAINED
1023	iow::stop ()	1972	iow::stop ()
1024	CODE:	1973	CODE:
1025	THIS->stop ();	1974	THIS->stop ();
1026	RETVAL = THIS;
1027	OUTPUT:	1975	OUTPUT:
1028	RETVAL	1976	RETVAL
1029		1977
1030	void	1978	void
1031	iow::DESTROY ()	1979	iow::DESTROY ()
1032		1980
		1981	#############################################################################
		1982	# urxvt::iw
		1983	#############################################################################
1033		1984
		1985	MODULE = urxvt PACKAGE = urxvt::iw
		1986
		1987	SV *
		1988	iw::new ()
		1989	CODE:
		1990	iw *w = new iw;
		1991	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1992	w->self = (HV *)SvRV (RETVAL);
		1993	OUTPUT:
		1994	RETVAL
		1995
		1996	CHAINED
		1997	iw::start ()
		1998	CODE:
		1999	THIS->start ();
		2000	OUTPUT:
		2001	RETVAL
		2002
		2003	CHAINED
		2004	iw::stop ()
		2005	CODE:
		2006	THIS->stop ();
		2007	OUTPUT:
		2008	RETVAL
		2009
		2010	void
		2011	iw::DESTROY ()
		2012
		2013	#############################################################################
		2014	# urxvt::pw
		2015	#############################################################################
		2016
		2017	MODULE = urxvt PACKAGE = urxvt::pw
		2018
		2019	SV *
		2020	pw::new ()
		2021	CODE:
		2022	pw *w = new pw;
		2023	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2024	w->self = (HV *)SvRV (RETVAL);
		2025	OUTPUT:
		2026	RETVAL
		2027
		2028	CHAINED
		2029	pw::start (int pid)
		2030	CODE:
		2031	THIS->start (pid);
		2032	OUTPUT:
		2033	RETVAL
		2034
		2035	CHAINED
		2036	pw::stop ()
		2037	CODE:
		2038	THIS->stop ();
		2039	OUTPUT:
		2040	RETVAL
		2041
		2042	void
		2043	pw::DESTROY ()
		2044
		2045

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