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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.15 by root, Tue Jan 3 16:32:33 2006 UTC vs.
Revision 1.83 by root, Fri Jan 20 15:40:39 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	struct overlay {
181	HV *self;	250	HV *self;
		251	bool visible;
182	rxvt_term *THIS;	252	rxvt_term *THIS;
183	int x, y, w, h;	253	int x, y, w, h;
184	int border;	254	int border;
185	text_t **text;	255	text_t **text;
186	rend_t **rend;	256	rend_t **rend;
187		257
188	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	258	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
189	~overlay ();	259	~overlay ();
190		260
		261	void show ();
		262	void hide ();
		263
191	void swap ();	264	void swap ();
192		265
193	void set (int x, int y, SV *str, SV *rend);	266	void set (int x, int y, SV *str, SV *rend);
194	};	267	};
195		268
196	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	269	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)	270	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2), visible(false)
198	{	271	{
199	if (border == 2)	272	if (border == 2)
200	{	273	{
201	w += 2;	274	w += 2;
202	h += 2;	275	h += 2;
203	}	276	}
204		277
205	text = new text_t *[h];	278	text = new text_t *[h];
206	rend = new rend_t *[h];	279	rend = new rend_t *[h];
207		280
208	for (int y = 0; y < h; y++)	281	for (int y = 0; y < h; y++)
209	{	282	{
210	text_t *tp = text[y] = new text_t[w];	283	text_t *tp = text[y] = new text_t[w];
211	rend_t *rp = rend[y] = new rend_t[w];	284	rend_t *rp = rend[y] = new rend_t[w];
212		285
213	text_t t0, t1, t2;	286	text_t t0, t1, t2;
214	rend_t r = rstyle;	287	rend_t r = rstyle;
215		288
216	if (border == 2)	289	if (border == 2)
217	{	290	{
218	if (y == 0)	291	if (y == 0)
219	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;	292	t0 = 0x2554, t1 = 0x2550, t2 = 0x2557;
220	else if (y < h - 1)	293	else if (y < h - 1)
221	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;	294	t0 = 0x2551, t1 = 0x0020, t2 = 0x2551;
222	else	295	else
223	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;	296	t0 = 0x255a, t1 = 0x2550, t2 = 0x255d;
224		297
225	*tp++ = t0;	298	*tp++ = t0;
226	*rp++ = r;	299	*rp++ = r;
227		300
228	for (int x = w - 2; x-- > 0; )	301	for (int x = w - 2; x-- > 0; )
229	{	302	{
230	*tp++ = t1;	303	*tp++ = t1;
231	*rp++ = r;	304	*rp++ = r;
232	}	305	}
233		306
234	*tp = t2;	307	*tp = t2;
235	*rp = r;	308	*rp = r;
236	}	309	}
237	else	310	else
238	for (int x = w; x-- > 0; )	311	for (int x = w; x-- > 0; )
239	{	312	{
240	*tp++ = 0x0020;	313	*tp++ = 0x0020;
241	*rp++ = r;	314	*rp++ = r;
242	}	315	}
243	}	316	}
244		317
		318	show ();
245	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
246	}	320	}
247		321
248	overlay::~overlay ()	322	overlay::~overlay ()
249	{	323	{
		324	hide ();
		325
250	for (int y = h; y--; )	326	for (int y = h; y--; )
251	{	327	{
252	delete [] text[y];	328	delete [] text[y];
253	delete [] rend[y];	329	delete [] rend[y];
254	}	330	}
…		…
257	delete [] rend;	333	delete [] rend;
258		334
259	THIS->want_refresh = 1;	335	THIS->want_refresh = 1;
260	}	336	}
261		337
		338	void
		339	overlay::show ()
		340	{
		341	if (visible)
		342	return;
		343
		344	visible = true;
		345
		346	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		347	av_push (av, newSViv ((long)this));
		348	}
		349
		350	void
		351	overlay::hide ()
		352	{
		353	if (!visible)
		354	return;
		355
		356	visible = false;
		357
		358	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
		359
		360	int i;
		361
		362	for (i = AvFILL (av); i >= 0; i--)
		363	if (SvIV (*av_fetch (av, i, 1)) == (long)this)
		364	{
		365	av_delete (av, i, G_DISCARD);
		366	break;
		367	}
		368
		369	for (; i < AvFILL (av); i++)
		370	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		371
		372	av_pop (av);
		373	}
		374
262	void overlay::swap ()	375	void overlay::swap ()
263	{	376	{
264	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	377	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
265	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	378	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
266		379
…		…
269		382
270	for (int y = ov_h; y--; )	383	for (int y = ov_h; y--; )
271	{	384	{
272	text_t *t1 = text [y];	385	text_t *t1 = text [y];
273	rend_t *r1 = rend [y];	386	rend_t *r1 = rend [y];
274		387
275	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	388	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;	389	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
277		390
278	for (int x = ov_w; x--; )	391	for (int x = ov_w; x--; )
279	{	392	{
280	text_t t = *t1; *t1++ = *t2; *t2++ = t;	393	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));	394	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
282	}	395	}
283	}	396	}
284		397
…		…
294		407
295	wchar_t *wtext = sv2wcs (text);	408	wchar_t *wtext = sv2wcs (text);
296		409
297	for (int col = min (wcslen (wtext), w - x - border); col--; )	410	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	this->text [y][x + col] = wtext [col];	411	this->text [y][x + col] = wtext [col];
299		412
300	free (wtext);	413	free (wtext);
301		414
302	if (rend)	415	if (rend)
303	{	416	{
304	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
305	croak ("rend must be arrayref");	418	croak ("rend must be arrayref");
306		419
307	AV *av = (AV *)SvRV (rend);	420	AV *av = (AV *)SvRV (rend);
308		421
309	for (int col = min (av_len (av) + 1, w - x - border); col--; )	422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
310	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
311	}	424	}
312		425
313	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
314	}	427	}
…		…
317	/////////////////////////////////////////////////////////////////////////////	430	/////////////////////////////////////////////////////////////////////////////
318		431
319	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
320		433
321	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
322
323	rxvt_perl_interp::rxvt_perl_interp ()
324	{
325	}
326		435
327	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
328	{	437	{
329	if (perl)	438	if (perl)
330	{	439	{
…		…
332	perl_free (perl);	441	perl_free (perl);
333	}	442	}
334	}	443	}
335		444
336	void	445	void
337	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
338	{	447	{
339	if (!perl)	448	if (!perl)
340	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
341	char *argv[] = {	455	char *argv[] = {
342	"",	456	"",
343	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	457	"-e"
		458	"BEGIN {"
		459	" urxvt->bootstrap;"
		460	" unshift @INC, '" LIBDIR "';"
		461	"}"
		462	""
		463	"use urxvt;"
344	};	464	};
345		465
346	perl = perl_alloc ();	466	perl = perl_alloc ();
347	perl_construct (perl);	467	perl_construct (perl);
348		468
…		…
353		473
354	perl_destruct (perl);	474	perl_destruct (perl);
355	perl_free (perl);	475	perl_free (perl);
356	perl = 0;	476	perl = 0;
357	}	477	}
		478
		479	swap (perl_environ, environ);
		480
		481	rxvt_pop_locale ();
		482	}
		483
		484	if (perl)
		485	{
		486	// runs outside of perls ENV
		487	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		488	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		489	}
		490	}
		491
		492	static void
		493	ungrab (rxvt_term *THIS)
		494	{
		495	if (THIS->perl.grabtime)
		496	{
		497	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);
		498	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);
		499	THIS->perl.grabtime = 0;
358	}	500	}
359	}	501	}
360		502
361	bool	503	bool
362	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
363	{	505	{
364	if (!perl)	506	if (!perl || !term->perl.self)
365	return false;	507	return false;
366		508
367	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
368	{	511	{
369	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	512	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);	513
		514	for (int i = 0; i <= AvFILL (av); i++)
		515	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
		516	}
		517
		518	swap (perl_environ, environ);
		519
		520	bool event_consumed;
		521
		522	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
		523	|| term->perl.should_invoke [htype])
		524	try
		525	{
		526	dSP;
		527	va_list ap;
		528
		529	va_start (ap, htype);
		530
		531	ENTER;
		532	SAVETMPS;
		533
		534	PUSHMARK (SP);
		535
		536	XPUSHs (sv_2mortal (newSVterm (term)));
		537	XPUSHs (sv_2mortal (newSViv (htype)));
		538
		539	for (;;) {
		540	data_type dt = (data_type)va_arg (ap, int);
		541
		542	switch (dt)
		543	{
		544	case DT_INT:
		545	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
		546	break;
		547
		548	case DT_LONG:
		549	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
		550	break;
		551
		552	case DT_STR:
		553	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
		554	break;
		555
		556	case DT_STR_LEN:
		557	{
		558	char *str = va_arg (ap, char *);
		559	int len = va_arg (ap, int);
		560
		561	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		562	}
		563	break;
		564
		565	case DT_WCS_LEN:
		566	{
		567	wchar_t *wstr = va_arg (ap, wchar_t *);
		568	int wlen = va_arg (ap, int);
		569
		570	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		571	}
		572	break;
		573
		574	case DT_XEVENT:
		575	{
		576	XEvent *xe = va_arg (ap, XEvent *);
		577	HV *hv = newHV ();
		578
		579	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		580	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		581	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		582	# undef set
		583
		584	setiv (type, xe->type);
		585	setiv (send_event, xe->xany.send_event);
		586	setiv (serial, xe->xany.serial);
		587
		588	switch (xe->type)
		589	{
		590	case KeyPress:
		591	case KeyRelease:
		592	case ButtonPress:
		593	case ButtonRelease:
		594	case MotionNotify:
		595	setuv (window, xe->xmotion.window);
		596	setuv (root, xe->xmotion.root);
		597	setuv (subwindow, xe->xmotion.subwindow);
		598	setuv (time, xe->xmotion.time);
		599	setiv (x, xe->xmotion.x);
		600	setiv (y, xe->xmotion.y);
		601	setiv (row, xe->xmotion.y / term->fheight);
		602	setiv (col, xe->xmotion.x / term->fwidth);
		603	setiv (x_root, xe->xmotion.x_root);
		604	setiv (y_root, xe->xmotion.y_root);
		605	setuv (state, xe->xmotion.state);
		606
		607	switch (xe->type)
		608	{
		609	case KeyPress:
		610	case KeyRelease:
		611	setuv (keycode, xe->xkey.keycode);
		612	break;
		613
		614	case ButtonPress:
		615	case ButtonRelease:
		616	setuv (button, xe->xbutton.button);
		617	break;
		618
		619	case MotionNotify:
		620	setiv (is_hint, xe->xmotion.is_hint);
		621	break;
		622	}
		623
		624	break;
		625
		626	case MapNotify:
		627	case UnmapNotify:
		628	case ConfigureNotify:
		629	setuv (event, xe->xconfigure.event);
		630	setuv (window, xe->xconfigure.window);
		631
		632	switch (xe->type)
		633	{
		634	case ConfigureNotify:
		635	setiv (x, xe->xconfigure.x);
		636	setiv (y, xe->xconfigure.y);
		637	setiv (width, xe->xconfigure.width);
		638	setiv (height, xe->xconfigure.height);
		639	setuv (above, xe->xconfigure.above);
		640	break;
		641	}
		642
		643	break;
		644
		645	case ClientMessage:
		646	setuv (window, xe->xclient.window);
		647	setuv (message_type, xe->xclient.message_type);
		648	setuv (format, xe->xclient.format);
		649	setuv (l0, xe->xclient.data.l[0]);
		650	setuv (l1, xe->xclient.data.l[1]);
		651	setuv (l2, xe->xclient.data.l[2]);
		652	setuv (l3, xe->xclient.data.l[3]);
		653	setuv (l4, xe->xclient.data.l[4]);
		654	}
		655
		656	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		657	}
		658	break;
		659
		660	case DT_END:
		661	goto call;
		662
		663	default:
		664	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		665	}
		666	}
		667
		668	call:
		669	va_end (ap);
		670
		671	PUTBACK;
		672	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		673	SPAGAIN;
		674
		675	if (count)
		676	{
		677	SV *status = POPs;
		678	count = SvTRUE (status);
		679	}
		680
		681	PUTBACK;
		682	FREETMPS;
		683	LEAVE;
		684
		685	if (SvTRUE (ERRSV))
		686	{
		687	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		688	ungrab (term); // better lose the grab than the session
		689	}
		690
		691	event_consumed = !!count;
		692	}
		693	catch (...)
		694	{
		695	swap (perl_environ, environ);
		696	throw;
		697	}
		698	else
		699	event_consumed = false;
		700
		701	// post-handling of some events
		702	if (htype == HOOK_REFRESH_BEGIN)
		703	{
		704	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		705
		706	for (int i = AvFILL (av); i >= 0; i--)
		707	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	708	}
372	else if (htype == HOOK_DESTROY)	709	else if (htype == HOOK_DESTROY)
373	{	710	{
374	// handled later	711	clearSVptr ((SV *)term->perl.self);
		712	SvREFCNT_dec ((SV *)term->perl.self);
375	}	713	}
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		714
380	if (HvKEYS (hv))	715	swap (perl_environ, environ);
381	{
382	hv_iterinit (hv);
383		716
384	while (HE *he = hv_iternext (hv))	717	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	}	718	}
457		719
458	/////////////////////////////////////////////////////////////////////////////	720	/////////////////////////////////////////////////////////////////////////////
459		721
460	MODULE = urxvt PACKAGE = urxvt	722	MODULE = urxvt PACKAGE = urxvt
461		723
462	PROTOTYPES: ENABLE	724	PROTOTYPES: ENABLE
463		725
464	BOOT:	726	BOOT:
465	{	727	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	728	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
467	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	729	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		730	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		731	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		732
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	733	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	734	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	735	# include "hookinc.h"
471	set_hookname (START);	736	# 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 (FOCUS_IN);
478	set_hookname (FOCUS_OUT);
479	set_hookname (VIEW_CHANGE);
480	set_hookname (SCROLL_BACK);
481	set_hookname (TTY_ACTIVITY);
482	set_hookname (REFRESH_BEGIN);
483	set_hookname (REFRESH_END);
484	set_hookname (KEYBOARD_COMMAND);
485		737
		738	HV *option = get_hv ("urxvt::OPTION", 1);
		739	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		740	# define nodef(name)
		741	# include "optinc.h"
		742	# undef nodef
		743	# undef def
		744
		745	HV *stash = gv_stashpv ("urxvt", 1);
		746	struct {
		747	const char *name;
		748	IV iv;
		749	} *civ, const_iv[] = {
		750	# define const_iv(name) { # name, (IV)name }
486	export_const (DEFAULT_RSTYLE);	751	const_iv (DEFAULT_RSTYLE),
487	export_const (OVERLAY_RSTYLE);	752	const_iv (OVERLAY_RSTYLE),
488	export_const (RS_Bold);	753	const_iv (RS_Bold),
489	export_const (RS_Italic);	754	const_iv (RS_Italic),
490	export_const (RS_Blink);	755	const_iv (RS_Blink),
491	export_const (RS_RVid);	756	const_iv (RS_RVid),
492	export_const (RS_Uline);	757	const_iv (RS_Uline),
493		758
494	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	759	const_iv (CurrentTime),
495	}	760	const_iv (ShiftMask),
		761	const_iv (LockMask),
		762	const_iv (ControlMask),
		763	const_iv (Mod1Mask),
		764	const_iv (Mod2Mask),
		765	const_iv (Mod3Mask),
		766	const_iv (Mod4Mask),
		767	const_iv (Mod5Mask),
		768	const_iv (Button1Mask),
		769	const_iv (Button2Mask),
		770	const_iv (Button3Mask),
		771	const_iv (Button4Mask),
		772	const_iv (Button5Mask),
		773	const_iv (AnyModifier),
496		774
497	void	775	const_iv (EVENT_NONE),
498	set_should_invoke (int htype, int value)	776	const_iv (EVENT_READ),
499	CODE:	777	const_iv (EVENT_WRITE),
500	rxvt_perl.should_invoke [htype] = value;	778
		779	const_iv (NoEventMask),
		780	const_iv (KeyPressMask),
		781	const_iv (KeyReleaseMask),
		782	const_iv (ButtonPressMask),
		783	const_iv (ButtonReleaseMask),
		784	const_iv (EnterWindowMask),
		785	const_iv (LeaveWindowMask),
		786	const_iv (PointerMotionMask),
		787	const_iv (PointerMotionHintMask),
		788	const_iv (Button1MotionMask),
		789	const_iv (Button2MotionMask),
		790	const_iv (Button3MotionMask),
		791	const_iv (Button4MotionMask),
		792	const_iv (Button5MotionMask),
		793	const_iv (ButtonMotionMask),
		794	const_iv (KeymapStateMask),
		795	const_iv (ExposureMask),
		796	const_iv (VisibilityChangeMask),
		797	const_iv (StructureNotifyMask),
		798	const_iv (ResizeRedirectMask),
		799	const_iv (SubstructureNotifyMask),
		800	const_iv (SubstructureRedirectMask),
		801	const_iv (FocusChangeMask),
		802	const_iv (PropertyChangeMask),
		803	const_iv (ColormapChangeMask),
		804	const_iv (OwnerGrabButtonMask),
		805
		806	const_iv (KeyPress),
		807	const_iv (KeyRelease),
		808	const_iv (ButtonPress),
		809	const_iv (ButtonRelease),
		810	const_iv (MotionNotify),
		811	const_iv (EnterNotify),
		812	const_iv (LeaveNotify),
		813	const_iv (FocusIn),
		814	const_iv (FocusOut),
		815	const_iv (KeymapNotify),
		816	const_iv (Expose),
		817	const_iv (GraphicsExpose),
		818	const_iv (NoExpose),
		819	const_iv (VisibilityNotify),
		820	const_iv (CreateNotify),
		821	const_iv (DestroyNotify),
		822	const_iv (UnmapNotify),
		823	const_iv (MapNotify),
		824	const_iv (MapRequest),
		825	const_iv (ReparentNotify),
		826	const_iv (ConfigureNotify),
		827	const_iv (ConfigureRequest),
		828	const_iv (GravityNotify),
		829	const_iv (ResizeRequest),
		830	const_iv (CirculateNotify),
		831	const_iv (CirculateRequest),
		832	const_iv (PropertyNotify),
		833	const_iv (SelectionClear),
		834	const_iv (SelectionRequest),
		835	const_iv (SelectionNotify),
		836	const_iv (ColormapNotify),
		837	const_iv (ClientMessage),
		838	const_iv (MappingNotify),
		839	};
		840
		841	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		842	civ-- > const_iv; )
		843	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		844	}
501		845
502	void	846	void
503	warn (const char *msg)	847	warn (const char *msg)
504	CODE:	848	CODE:
505	rxvt_warn ("%s", msg);	849	rxvt_warn ("%s", msg);
506		850
507	void	851	void
508	fatal (const char *msg)	852	fatal (const char *msg)
509	CODE:	853	CODE:
510	rxvt_fatal ("%s", msg);	854	rxvt_fatal ("%s", msg);
		855
		856	void
		857	_exit (int status)
511		858
512	NV	859	NV
513	NOW ()	860	NOW ()
514	CODE:	861	CODE:
515	RETVAL = NOW;	862	RETVAL = NOW;
…		…
563	}	910	}
564	OUTPUT:	911	OUTPUT:
565	RETVAL	912	RETVAL
566		913
567	MODULE = urxvt PACKAGE = urxvt::term	914	MODULE = urxvt PACKAGE = urxvt::term
		915
		916	SV *
		917	_new (...)
		918	CODE:
		919	{
		920	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		921	croak ("first argument to urxvt::term->_new must be arrayref");
		922
		923	rxvt_term *term = new rxvt_term;
		924
		925	term->argv = new stringvec;
		926	term->envv = new stringvec;
		927
		928	for (int i = 1; i < items; i++)
		929	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		930
		931	AV *envv = (AV *)SvRV (ST (0));
		932	for (int i = AvFILL (envv) + 1; i--; )
		933	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		934
		935	term->envv->push_back (0);
		936
		937	bool success;
		938
		939	try
		940	{
		941	success = term->init (term->argv->size (), term->argv->begin ());
		942	}
		943	catch (const class rxvt_failure_exception &e)
		944	{
		945	success = false;
		946	}
		947
		948	if (!success)
		949	{
		950	term->destroy ();
		951	croak ("error while initializing new terminal instance");
		952	}
		953
		954	RETVAL = term && term->perl.self
		955	? newSVterm (term) : &PL_sv_undef;
		956	}
		957	OUTPUT:
		958	RETVAL
		959
		960	void
		961	rxvt_term::destroy ()
		962
		963	void
		964	rxvt_term::set_should_invoke (int htype, int inc)
		965	CODE:
		966	THIS->perl.should_invoke [htype] += inc;
		967
		968	void
		969	rxvt_term::grab_button (int button, U32 modifiers)
		970	CODE:
		971	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		972	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		973	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		974
		975	bool
		976	rxvt_term::grab (Time eventtime, int sync = 0)
		977	CODE:
		978	{
		979	int mode = sync ? GrabModeSync : GrabModeAsync;
		980
		981	THIS->perl.grabtime = 0;
		982
		983	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		984	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		985	mode, mode, None, GRAB_CURSOR, eventtime))
		986	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		987	THIS->perl.grabtime = eventtime;
		988	else
		989	XUngrabPointer (THIS->display->display, eventtime);
		990
		991	RETVAL = !!THIS->perl.grabtime;
		992	}
		993	OUTPUT:
		994	RETVAL
		995
		996	void
		997	rxvt_term::allow_events_async ()
		998	CODE:
		999	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1000
		1001	void
		1002	rxvt_term::allow_events_sync ()
		1003	CODE:
		1004	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1005
		1006	void
		1007	rxvt_term::allow_events_replay ()
		1008	CODE:
		1009	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1010	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1011
		1012	void
		1013	rxvt_term::ungrab ()
		1014	CODE:
		1015	ungrab (THIS);
568		1016
569	int	1017	int
570	rxvt_term::strwidth (SV *str)	1018	rxvt_term::strwidth (SV *str)
571	CODE:	1019	CODE:
572	{	1020	{
…		…
608		1056
609	rxvt_push_locale (THIS->locale);	1057	rxvt_push_locale (THIS->locale);
610	wchar_t *wstr = rxvt_mbstowcs (data, len);	1058	wchar_t *wstr = rxvt_mbstowcs (data, len);
611	rxvt_pop_locale ();	1059	rxvt_pop_locale ();
612		1060
613	char *str = rxvt_wcstoutf8 (wstr);	1061	RETVAL = wcs2sv (wstr);
614	free (wstr);	1062	free (wstr);
615
616	RETVAL = newSVpv (str, 0);
617	SvUTF8_on (RETVAL);
618	free (str);
619	}	1063	}
620	OUTPUT:	1064	OUTPUT:
621	RETVAL	1065	RETVAL
622		1066
		1067	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1068
		1069	#define TERM_OFFSET_width TERM_OFFSET(width)
		1070	#define TERM_OFFSET_height TERM_OFFSET(height)
		1071	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1072	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1073	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1074	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1075	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1076	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1077	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1078	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1079	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1080	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1081	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1082	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1083	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1084
623	int	1085	int
		1086	rxvt_term::width ()
		1087	ALIAS:
		1088	width = TERM_OFFSET_width
		1089	height = TERM_OFFSET_height
		1090	fwidth = TERM_OFFSET_fwidth
		1091	fheight = TERM_OFFSET_fheight
		1092	fbase = TERM_OFFSET_fbase
		1093	nrow = TERM_OFFSET_nrow
		1094	ncol = TERM_OFFSET_ncol
		1095	focus = TERM_OFFSET_focus
		1096	mapped = TERM_OFFSET_mapped
		1097	int_bwidth = TERM_OFFSET_int_bwidth
		1098	ext_bwidth = TERM_OFFSET_ext_bwidth
		1099	lineSpace = TERM_OFFSET_lineSpace
		1100	saveLines = TERM_OFFSET_saveLines
		1101	total_rows = TERM_OFFSET_total_rows
		1102	top_row = TERM_OFFSET_top_row
		1103	CODE:
		1104	RETVAL = *(int *)((char *)THIS + ix);
		1105	OUTPUT:
		1106	RETVAL
		1107
		1108	unsigned int
		1109	rxvt_term::ModLevel3Mask ()
		1110	ALIAS:
		1111	ModLevel3Mask = 0
		1112	ModMetaMask = 1
		1113	ModNumLockMask = 2
		1114	CODE:
		1115	switch (ix)
		1116	{
		1117	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1118	case 1: RETVAL = THIS->ModMetaMask; break;
		1119	case 2: RETVAL = THIS->ModNumLockMask; break;
		1120	}
		1121	OUTPUT:
		1122	RETVAL
		1123
		1124	char *
		1125	rxvt_term::display_id ()
		1126	ALIAS:
		1127	display_id = 0
		1128	locale = 1
		1129	CODE:
		1130	switch (ix)
		1131	{
		1132	case 0: RETVAL = THIS->display->id; break;
		1133	case 1: RETVAL = THIS->locale; break;
		1134	}
		1135	OUTPUT:
		1136	RETVAL
		1137
		1138	SV *
624	rxvt_term::nsaved ()	1139	rxvt_term::_env ()
625	CODE:	1140	CODE:
626	RETVAL = THIS->nsaved;	1141	{
		1142	if (THIS->envv)
		1143	{
		1144	AV *av = newAV ();
		1145
		1146	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1147	if (*i)
		1148	av_push (av, newSVpv (*i, 0));
		1149
		1150	RETVAL = newRV_noinc ((SV *)av);
		1151	}
		1152	else
		1153	RETVAL = &PL_sv_undef;
		1154	}
627	OUTPUT:	1155	OUTPUT:
628	RETVAL	1156	RETVAL
629		1157
630	int	1158	int
		1159	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1160	CODE:
		1161	RETVAL = THIS->pty_ev.events;
		1162	if (events != EVENT_UNDEF)
		1163	THIS->pty_ev.set (events);
		1164	OUTPUT:
		1165	RETVAL
		1166
		1167	Window
		1168	rxvt_term::parent ()
		1169	CODE:
		1170	RETVAL = THIS->parent [0];
		1171	OUTPUT:
		1172	RETVAL
		1173
		1174	Window
		1175	rxvt_term::vt ()
		1176	CODE:
		1177	RETVAL = THIS->vt;
		1178	OUTPUT:
		1179	RETVAL
		1180
		1181	void
		1182	rxvt_term::vt_emask_add (U32 emask)
		1183	CODE:
		1184	THIS->vt_emask_perl |= emask;
		1185	THIS->vt_select_input ();
		1186
		1187	U32
		1188	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1189	CODE:
		1190	RETVAL = THIS->rstyle;
		1191	THIS->rstyle = new_rstyle;
		1192	OUTPUT:
		1193	RETVAL
		1194
		1195	int
631	rxvt_term::view_start (int newval = -1)	1196	rxvt_term::view_start (int newval = 1)
		1197	PROTOTYPE: $;$
632	CODE:	1198	CODE:
633	{	1199	{
634	RETVAL = THIS->view_start;	1200	RETVAL = THIS->view_start;
635		1201
636	if (newval >= 0)	1202	if (newval <= 0)
637	{	1203	THIS->scr_changeview (max (newval, THIS->top_row));
638	THIS->view_start = min (newval, THIS->nsaved);
639	THIS->scr_changeview (RETVAL);
640	}
641	}	1204	}
642	OUTPUT:	1205	OUTPUT:
643	RETVAL	1206	RETVAL
644		1207
645	int	1208	void
646	rxvt_term::nrow ()	1209	rxvt_term::focus_in ()
647	CODE:
648	RETVAL = THIS->nrow;
649	OUTPUT:
650	RETVAL
651		1210
652	int	1211	void
653	rxvt_term::ncol ()	1212	rxvt_term::focus_out ()
654	CODE:
655	RETVAL = THIS->ncol;
656	OUTPUT:
657	RETVAL
658		1213
659	void	1214	void
660	rxvt_term::want_refresh ()	1215	rxvt_term::want_refresh ()
661	CODE:	1216	CODE:
662	THIS->want_refresh = 1;	1217	THIS->want_refresh = 1;
663		1218
664	void	1219	void
665	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1220	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
666	PPCODE:	1221	PPCODE:
667	{	1222	{
668	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1223	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
669	croak ("row_number number of out range");	1224	XSRETURN_EMPTY;
670		1225
671	line_t &l = ROW(row_number);	1226	line_t &l = ROW(row_number);
672		1227
673	if (GIMME_V != G_VOID)	1228	if (GIMME_V != G_VOID)
674	{	1229	{
675	wchar_t *wstr = new wchar_t [THIS->ncol];	1230	wchar_t *wstr = new wchar_t [THIS->ncol];
676		1231
677	for (int col = 0; col <THIS->ncol; col++)	1232	for (int col = 0; col < THIS->ncol; col++)
678	wstr [col] = l.t [col];	1233	wstr [col] = l.t [col];
679		1234
680	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
681	free (wstr);
682
683	SV *sv = newSVpv (str, 0);
684	SvUTF8_on (sv);
685	XPUSHs (sv_2mortal (sv));	1235	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
686	free (str);	1236
		1237	delete [] wstr;
687	}	1238	}
688		1239
689	if (new_text)	1240	if (new_text)
690	{	1241	{
691	wchar_t *wstr = sv2wcs (new_text);	1242	wchar_t *wstr = sv2wcs (new_text);
692		1243
693	int len = wcslen (wstr);	1244	int len = min (wcslen (wstr) - start_ofs, max_len);
694		1245
695	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1246	if (start_col < 0 || start_col + len > THIS->ncol)
696	{	1247	{
697	free (wstr);	1248	free (wstr);
698	croak ("new_text extends beyond horizontal margins");	1249	croak ("new_text extends beyond horizontal margins");
699	}	1250	}
700		1251
701	for (int col = start_col; col < start_col + len; col++)	1252	for (int col = start_col; col < start_col + len; col++)
702	{	1253	{
703	l.t [col] = wstr [col - start_col];	1254	l.t [col] = wstr [start_ofs + col - start_col];
704	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1255	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
705	}	1256	}
706		1257
707	free (wstr);	1258	free (wstr);
708	}	1259	}
709	}	1260	}
710		1261
711	void	1262	void
712	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1263	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
713	PPCODE:	1264	PPCODE:
714	{	1265	{
715	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1266	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
716	croak ("row_number number of out range");	1267	XSRETURN_EMPTY;
717		1268
718	line_t &l = ROW(row_number);	1269	line_t &l = ROW(row_number);
719		1270
720	if (GIMME_V != G_VOID)	1271	if (GIMME_V != G_VOID)
721	{	1272	{
…		…
732	{	1283	{
733	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1284	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
734	croak ("new_rend must be arrayref");	1285	croak ("new_rend must be arrayref");
735		1286
736	AV *av = (AV *)SvRV (new_rend);	1287	AV *av = (AV *)SvRV (new_rend);
737	int len = av_len (av) + 1;	1288	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
738		1289
739	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1290	if (start_col < 0 || start_col + len > THIS->ncol)
740	croak ("new_rend array extends beyond horizontal margins");	1291	croak ("new_rend array extends beyond horizontal margins");
741		1292
742	for (int col = start_col; col < start_col + len; col++)	1293	for (int col = start_col; col < start_col + len; col++)
743	{	1294	{
744	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1295	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
745		1296
746	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1297	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
747	}	1298	}
748	}	1299	}
749	}	1300	}
750		1301
751	int	1302	int
752	rxvt_term::ROW_l (int row_number, int new_length = -2)	1303	rxvt_term::ROW_l (int row_number, int new_length = -1)
753	CODE:	1304	CODE:
754	{	1305	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1306	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756	croak ("row_number number of out range");	1307	XSRETURN_EMPTY;
757		1308
758	line_t &l = ROW(row_number);	1309	line_t &l = ROW(row_number);
759	RETVAL = l.l;	1310	RETVAL = l.l;
760		1311
761	if (new_length >= -1)	1312	if (new_length >= 0)
762	l.l = new_length;	1313	l.l = new_length;
763	}	1314	}
764	OUTPUT:	1315	OUTPUT:
765	RETVAL	1316	RETVAL
766		1317
		1318	bool
		1319	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1320	CODE:
		1321	{
		1322	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1323	XSRETURN_EMPTY;
		1324
		1325	line_t &l = ROW(row_number);
		1326	RETVAL = l.is_longer ();
		1327
		1328	if (new_is_longer >= 0)
		1329	l.is_longer (new_is_longer);
		1330	}
		1331	OUTPUT:
		1332	RETVAL
		1333
767	SV *	1334	SV *
768	rxvt_term::special_encode (SV *str)	1335	rxvt_term::special_encode (SV *string)
769	CODE:	1336	CODE:
770	abort ();//TODO	1337	{
		1338	wchar_t *wstr = sv2wcs (string);
		1339	int wlen = wcslen (wstr);
		1340	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1341
		1342	rxvt_push_locale (THIS->locale);
		1343
		1344	wchar_t *r = rstr;
		1345	for (wchar_t *s = wstr; *s; s++)
		1346	if (wcwidth (*s) == 0)
		1347	{
		1348	if (r == rstr)
		1349	croak ("leading combining character unencodable");
		1350
		1351	unicode_t n = rxvt_compose (r[-1], *s);
		1352	if (n == NOCHAR)
		1353	n = rxvt_composite.compose (r[-1], *s);
		1354
		1355	r[-1] = n;
		1356	}
		1357	#if !UNICODE_3
		1358	else if (*s >= 0x10000)
		1359	*r++ = rxvt_composite.compose (*s);
		1360	#endif
		1361	else
		1362	*r++ = *s;
		1363
		1364	rxvt_pop_locale ();
		1365
		1366	RETVAL = wcs2sv (rstr, r - rstr);
		1367
		1368	delete [] rstr;
		1369	}
		1370	OUTPUT:
		1371	RETVAL
771		1372
772	SV *	1373	SV *
773	rxvt_term::special_decode (SV *str)	1374	rxvt_term::special_decode (SV *text)
774	CODE:	1375	CODE:
775	abort ();//TODO	1376	{
		1377	wchar_t *wstr = sv2wcs (text);
		1378	int wlen = wcslen (wstr);
		1379	int dlen = 0;
		1380
		1381	// find length
		1382	for (wchar_t *s = wstr; *s; s++)
		1383	if (*s == NOCHAR)
		1384	;
		1385	else if (IS_COMPOSE (*s))
		1386	dlen += rxvt_composite.expand (*s, 0);
		1387	else
		1388	dlen++;
		1389
		1390	wchar_t *rstr = new wchar_t [dlen];
		1391
		1392	// decode
		1393	wchar_t *r = rstr;
		1394	for (wchar_t *s = wstr; *s; s++)
		1395	if (*s == NOCHAR)
		1396	;
		1397	else if (IS_COMPOSE (*s))
		1398	r += rxvt_composite.expand (*s, r);
		1399	else
		1400	*r++ = *s;
		1401
		1402	RETVAL = wcs2sv (rstr, r - rstr);
		1403
		1404	delete [] rstr;
		1405	}
		1406	OUTPUT:
		1407	RETVAL
776		1408
777	void	1409	void
778	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1410	rxvt_term::_resource (char *name, int index, SV *newval = 0)
779	PPCODE:	1411	PPCODE:
780	{	1412	{
781	struct resval { const char *name; int value; } rslist [] = {	1413	struct resval { const char *name; int value; } rslist [] = {
782	# define Rs_def(name) { # name, Rs_ ## name },	1414	# define def(name) { # name, Rs_ ## name },
783	# define Rs_reserve(name,count)	1415	# define reserve(name,count)
784	# include "rsinc.h"	1416	# include "rsinc.h"
785	# undef Rs_def	1417	# undef def
786	# undef Rs_reserve	1418	# undef reserve
787	};	1419	};
788		1420
789	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1421	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
790		1422
791	do {	1423	do {
…		…
812	else	1444	else
813	THIS->rs [index] = 0;	1445	THIS->rs [index] = 0;
814	}	1446	}
815	}	1447	}
816		1448
		1449	const char *
		1450	rxvt_term::x_resource (const char *name)
		1451
		1452	bool
		1453	rxvt_term::option (U32 optval, int set = -1)
		1454	CODE:
		1455	{
		1456	RETVAL = THIS->options & optval;
		1457
		1458	if (set >= 0)
		1459	{
		1460	if (set)
		1461	THIS->options |= optval;
		1462	else
		1463	THIS->options &= ~optval;
		1464
		1465	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1466	switch (optval)
		1467	{
		1468	case Opt_skipBuiltinGlyphs:
		1469	THIS->set_fonts ();
		1470	THIS->scr_remap_chars ();
		1471	THIS->scr_touch (true);
		1472	THIS->want_refresh = 1;
		1473	break;
		1474
		1475	case Opt_cursorUnderline:
		1476	THIS->want_refresh = 1;
		1477	break;
		1478
		1479	# case Opt_scrollBar_floating:
		1480	# case Opt_scrollBar_right:
		1481	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1482	# break;
		1483	}
		1484	}
		1485	}
		1486	OUTPUT:
		1487	RETVAL
		1488
		1489	bool
		1490	rxvt_term::parse_keysym (char *keysym, char *str)
		1491	CODE:
		1492	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1493	THIS->keyboard->register_done ();
		1494	OUTPUT:
		1495	RETVAL
		1496
817	void	1497	void
818	rxvt_term::selection_mark (...)	1498	rxvt_term::screen_cur (...)
819	PROTOTYPE: $;$$	1499	PROTOTYPE: $;$$
820	ALIAS:	1500	ALIAS:
		1501	screen_cur = 0
821	selection_beg = 1	1502	selection_beg = 1
822	selection_end = 2	1503	selection_end = 2
		1504	selection_mark = 3
823	PPCODE:	1505	PPCODE:
824	{	1506	{
825	row_col_t &sel = ix == 1 ? THIS->selection.beg	1507	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1508	: ix == 1 ? THIS->selection.beg
826	: ix == 2 ? THIS->selection.end	1509	: ix == 2 ? THIS->selection.end
827	: THIS->selection.mark;	1510	: THIS->selection.mark;
828		1511
829	if (GIMME_V != G_VOID)	1512	if (GIMME_V != G_VOID)
830	{	1513	{
831	EXTEND (SP, 2);	1514	EXTEND (SP, 2);
832	PUSHs (sv_2mortal (newSViv (sel.row)));	1515	PUSHs (sv_2mortal (newSViv (rc.row)));
833	PUSHs (sv_2mortal (newSViv (sel.col)));	1516	PUSHs (sv_2mortal (newSViv (rc.col)));
834	}	1517	}
835		1518
836	if (items == 3)	1519	if (items == 3)
837	{	1520	{
838	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1521	rc.row = SvIV (ST (1));
839	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1522	rc.col = SvIV (ST (2));
		1523
		1524	if (ix == 2 && rc.col == 0)
		1525	{
		1526	rc.row--;
		1527	rc.col = THIS->ncol;
		1528	}
		1529
		1530	clamp_it (rc.col, 0, THIS->ncol);
		1531	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
840		1532
841	if (ix)	1533	if (ix)
842	THIS->want_refresh = 1;	1534	THIS->want_refresh = 1;
843	}	1535	}
844	}	1536	}
845		1537
		1538	char
		1539	rxvt_term::cur_charset ()
		1540	CODE:
		1541	RETVAL = THIS->charsets [THIS->screen.charset];
		1542	OUTPUT:
		1543	RETVAL
		1544
		1545	#void
		1546	#rxvt_term::selection_clear ()
		1547
		1548	void
		1549	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1550	CODE:
		1551	THIS->selection.op = SELECTION_CONT;
		1552	THIS->selection.rect = rect;
		1553	THIS->selection_make (eventtime);
		1554
846	int	1555	int
847	rxvt_term::selection_grab (int eventtime = CurrentTime)	1556	rxvt_term::selection_grab (Time eventtime)
848		1557
849	void	1558	void
850	rxvt_term::selection (SV *newtext = 0)	1559	rxvt_term::selection (SV *newtext = 0)
851	PPCODE:	1560	PPCODE:
852	{	1561	{
853	if (GIMME_V != G_VOID)	1562	if (GIMME_V != G_VOID)
854	{	1563	XPUSHs (THIS->selection.text
855	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1564	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
856	SV *sv = newSVpv (sel, 0);	1565	: &PL_sv_undef);
857	SvUTF8_on (sv);
858	free (sel);
859	XPUSHs (sv_2mortal (sv));
860	}
861		1566
862	if (newtext)	1567	if (newtext)
863	{	1568	{
864	free (THIS->selection.text);	1569	free (THIS->selection.text);
865		1570
866	THIS->selection.text = sv2wcs (newtext);	1571	THIS->selection.text = sv2wcs (newtext);
867	THIS->selection.len = wcslen (THIS->selection.text);	1572	THIS->selection.len = wcslen (THIS->selection.text);
868	}	1573	}
869	}	1574	}
870		1575
		1576	void
		1577	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)
		1578
		1579	void
		1580	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1581
		1582	void
		1583	rxvt_term::scr_bell ()
		1584
		1585	void
		1586	rxvt_term::scr_add_lines (SV *string)
		1587	CODE:
		1588	{
		1589	wchar_t *wstr = sv2wcs (string);
		1590	THIS->scr_add_lines (wstr, wcslen (wstr));
		1591	free (wstr);
		1592	}
		1593
871	void	1594	void
872	rxvt_term::tt_write (SV *octets)	1595	rxvt_term::tt_write (SV *octets)
873	INIT:	1596	INIT:
874	STRLEN len;	1597	STRLEN len;
875	char *str = SvPVbyte (octets, len);	1598	char *str = SvPVbyte (octets, len);
876	C_ARGS:	1599	C_ARGS:
877	(unsigned char *)str, len	1600	str, len
		1601
		1602	void
		1603	rxvt_term::cmd_parse (SV *octets)
		1604	CODE:
		1605	{
		1606	STRLEN len;
		1607	char *str = SvPVbyte (octets, len);
		1608
		1609	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1610	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1611
		1612	THIS->cmdbuf_ptr = str;
		1613	THIS->cmdbuf_endp = str + len;
		1614
		1615	rxvt_push_locale (THIS->locale);
		1616	THIS->cmd_parse ();
		1617	rxvt_pop_locale ();
		1618
		1619	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1620	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1621	}
878		1622
879	SV *	1623	SV *
880	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1624	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
881	CODE:	1625	CODE:
882	{	1626	{
883	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1627	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
884	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1628	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
885	o->self = (HV *)SvRV (RETVAL);	1629	o->self = (HV *)SvRV (RETVAL);
886
887	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
888	char key[33]; sprintf (key, "%32lx", (long)o);
889	hv_store (hv, key, 32, newSViv ((long)o), 0);
890	}	1630	}
891	OUTPUT:	1631	OUTPUT:
892	RETVAL	1632	RETVAL
893		1633
		1634	#############################################################################
		1635	# Various X Utility Functions
		1636	#############################################################################
		1637
		1638	void
		1639	rxvt_term::XListProperties (Window window)
		1640	PPCODE:
		1641	{
		1642	int count;
		1643	Atom *props = XListProperties (THIS->display->display, window, &count);
		1644
		1645	EXTEND (SP, count);
		1646	while (count--)
		1647	PUSHs (newSVuv ((U32)props [count]));
		1648
		1649	XFree (props);
		1650	}
		1651
		1652	void
		1653	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1654	PPCODE:
		1655	{
		1656	Atom type;
		1657	int format;
		1658	unsigned long nitems;
		1659	unsigned long bytes_after;
		1660	unsigned char *prop;
		1661
		1662	XGetWindowProperty (THIS->display->display, window, property,
		1663	0, 1<<24, 0, AnyPropertyType,
		1664	&type, &format, &nitems, &bytes_after, &prop);
		1665
		1666	if (type != None)
		1667	{
		1668	int elemsize = format == 16 ? sizeof (short)
		1669	: format == 32 ? sizeof (long)
		1670	: 1;
		1671
		1672	EXTEND (SP, 3);
		1673	PUSHs (newSVuv ((U32)type));
		1674	PUSHs (newSViv (format));
		1675	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1676	XFree (prop);
		1677	}
		1678	}
		1679
		1680	void
		1681	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1682	CODE:
		1683	{
		1684	STRLEN len;
		1685	char *data_ = SvPVbyte (data, len);
		1686
		1687	int elemsize = format == 16 ? sizeof (short)
		1688	: format == 32 ? sizeof (long)
		1689	: 1;
		1690
		1691	XChangeProperty (THIS->display->display, window, property,
		1692	type, format, PropModeReplace,
		1693	(unsigned char *)data_, len / elemsize);
		1694	XSync (THIS->display->display, 0);
		1695	}
		1696
		1697	Atom
		1698	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1699	C_ARGS: term->display->display, atom_name, only_if_exists
		1700
		1701	char *
		1702	XGetAtomName (rxvt_term *term, Atom atom)
		1703	C_ARGS: term->display->display, atom
		1704	CLEANUP:
		1705	XFree (RETVAL);
		1706
		1707	void
		1708	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1709	C_ARGS: term->display->display, window, property
		1710
		1711	Window
		1712	rxvt_term::DefaultRootWindow ()
		1713	CODE:
		1714	RETVAL = THIS->display->root;
		1715	OUTPUT:
		1716	RETVAL
		1717
		1718	#if 0
		1719
		1720	Window
		1721	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1722	C_ARGS: term->display->display, (Window)parent,
		1723	x, y, width, height, 0,
		1724	term->pix_colors_focused[Color_border],
		1725	term->pix_colors_focused[Color_border]
		1726
		1727	#endif
		1728
		1729	void
		1730	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1731	C_ARGS: term->display->display, window, parent, x, y
		1732
		1733	void
		1734	XMapWindow (rxvt_term *term, Window window)
		1735	C_ARGS: term->display->display, window
		1736
		1737	void
		1738	XUnmapWindow (rxvt_term *term, Window window)
		1739	C_ARGS: term->display->display, window
		1740
		1741	void
		1742	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1743	C_ARGS: term->display->display, (Window)window, x, y, width, height
		1744
		1745	void
		1746	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1747	PPCODE:
		1748	{
		1749	int dx, dy;
		1750	Window child;
		1751
		1752	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1753	{
		1754	EXTEND (SP, 3);
		1755	PUSHs (newSViv (dx));
		1756	PUSHs (newSViv (dy));
		1757	PUSHs (newSVuv (child));
		1758	}
		1759	}
		1760
		1761	#############################################################################
		1762	# urxvt::overlay
		1763	#############################################################################
		1764
894	MODULE = urxvt PACKAGE = urxvt::overlay	1765	MODULE = urxvt PACKAGE = urxvt::overlay
895		1766
896	void	1767	void
897	overlay::set (int x, int y, SV *text, SV *rend = 0)	1768	overlay::set (int x, int y, SV *text, SV *rend = 0)
898		1769
899	void	1770	void
		1771	overlay::show ()
		1772
		1773	void
		1774	overlay::hide ()
		1775
		1776	void
900	overlay::DESTROY ()	1777	overlay::DESTROY ()
901	CODE:
902	{
903	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
904	if (ovs)
905	{
906	HV *hv = (HV *)SvRV (*ovs);
907	char key[33]; sprintf (key, "%32lx", (long)THIS);
908	hv_delete (hv, key, 32, G_DISCARD);
909	}
910		1778
911	delete THIS;	1779	#############################################################################
912	}	1780	# urxvt::watcher
		1781	#############################################################################
		1782
		1783	MODULE = urxvt PACKAGE = urxvt::watcher
		1784
		1785	CHAINED
		1786	perl_watcher::cb (SV *cb)
		1787	CODE:
		1788	THIS->cb (cb);
		1789	OUTPUT:
		1790	RETVAL
		1791
		1792	#############################################################################
		1793	# urxvt::timer
		1794	#############################################################################
913		1795
914	MODULE = urxvt PACKAGE = urxvt::timer	1796	MODULE = urxvt PACKAGE = urxvt::timer
915		1797
916	SV *	1798	SV *
917	timer::new ()	1799	timer::new ()
918	CODE:	1800	CODE:
919	timer *w = new timer;	1801	timer *w = new timer;
920	w->start (NOW);	1802	w->start (NOW);
921	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1803	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
922	w->self = (HV *)SvRV (RETVAL);	1804	w->self = (HV *)SvRV (RETVAL);
923	OUTPUT:
924	RETVAL
925
926	timer *
927	timer::cb (SV *cb)
928	CODE:
929	THIS->cb (cb);
930	RETVAL = THIS;
931	OUTPUT:	1805	OUTPUT:
932	RETVAL	1806	RETVAL
933		1807
934	NV	1808	NV
935	timer::at ()	1809	timer::at ()
936	CODE:	1810	CODE:
937	RETVAL = THIS->at;	1811	RETVAL = THIS->at;
938	OUTPUT:	1812	OUTPUT:
939	RETVAL	1813	RETVAL
940		1814
941	timer *	1815	CHAINED
942	timer::interval (NV interval)	1816	timer::interval (NV interval)
943	CODE:	1817	CODE:
944	THIS->interval = interval;	1818	THIS->interval = interval;
		1819	OUTPUT:
945	RETVAL = THIS;	1820	RETVAL
946	OUTPUT:
947	RETVAL
948		1821
949	timer *	1822	CHAINED
950	timer::set (NV tstamp)	1823	timer::set (NV tstamp)
951	CODE:	1824	CODE:
952	THIS->set (tstamp);	1825	THIS->set (tstamp);
		1826	OUTPUT:
953	RETVAL = THIS;	1827	RETVAL
954	OUTPUT:
955	RETVAL
956		1828
957	timer *	1829	CHAINED
958	timer::start (NV tstamp = THIS->at)	1830	timer::start (NV tstamp = THIS->at)
959	CODE:	1831	CODE:
960	THIS->start (tstamp);	1832	THIS->start (tstamp);
		1833	OUTPUT:
961	RETVAL = THIS;	1834	RETVAL
962	OUTPUT:
963	RETVAL
964		1835
965	timer *	1836	CHAINED
		1837	timer::after (NV delay)
		1838	CODE:
		1839	THIS->start (NOW + delay);
		1840	OUTPUT:
		1841	RETVAL
		1842
		1843	CHAINED
966	timer::stop ()	1844	timer::stop ()
967	CODE:	1845	CODE:
968	THIS->stop ();	1846	THIS->stop ();
969	RETVAL = THIS;
970	OUTPUT:	1847	OUTPUT:
971	RETVAL	1848	RETVAL
972		1849
973	void	1850	void
974	timer::DESTROY ()	1851	timer::DESTROY ()
		1852
		1853	#############################################################################
		1854	# urxvt::iow
		1855	#############################################################################
975		1856
976	MODULE = urxvt PACKAGE = urxvt::iow	1857	MODULE = urxvt PACKAGE = urxvt::iow
977		1858
978	SV *	1859	SV *
979	iow::new ()	1860	iow::new ()
980	CODE:	1861	CODE:
981	iow *w = new iow;	1862	iow *w = new iow;
982	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1863	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
983	w->self = (HV *)SvRV (RETVAL);	1864	w->self = (HV *)SvRV (RETVAL);
984	OUTPUT:	1865	OUTPUT:
985	RETVAL	1866	RETVAL
986		1867
987	iow *	1868	CHAINED
988	iow::cb (SV *cb)
989	CODE:
990	THIS->cb (cb);
991	RETVAL = THIS;
992	OUTPUT:
993	RETVAL
994
995	iow *
996	iow::fd (int fd)	1869	iow::fd (int fd)
997	CODE:	1870	CODE:
998	THIS->fd = fd;	1871	THIS->fd = fd;
		1872	OUTPUT:
999	RETVAL = THIS;	1873	RETVAL
1000	OUTPUT:
1001	RETVAL
1002		1874
1003	iow *	1875	CHAINED
1004	iow::events (short events)	1876	iow::events (short events)
1005	CODE:	1877	CODE:
1006	THIS->events = events;	1878	THIS->events = events;
		1879	OUTPUT:
1007	RETVAL = THIS;	1880	RETVAL
1008	OUTPUT:
1009	RETVAL
1010		1881
1011	iow *	1882	CHAINED
1012	iow::start ()	1883	iow::start ()
1013	CODE:	1884	CODE:
1014	THIS->start ();	1885	THIS->start ();
		1886	OUTPUT:
1015	RETVAL = THIS;	1887	RETVAL
1016	OUTPUT:
1017	RETVAL
1018		1888
1019	iow *	1889	CHAINED
1020	iow::stop ()	1890	iow::stop ()
1021	CODE:	1891	CODE:
1022	THIS->stop ();	1892	THIS->stop ();
1023	RETVAL = THIS;
1024	OUTPUT:	1893	OUTPUT:
1025	RETVAL	1894	RETVAL
1026		1895
1027	void	1896	void
1028	iow::DESTROY ()	1897	iow::DESTROY ()
1029		1898
		1899	#############################################################################
		1900	# urxvt::iw
		1901	#############################################################################
1030		1902
		1903	MODULE = urxvt PACKAGE = urxvt::iw
		1904
		1905	SV *
		1906	iw::new ()
		1907	CODE:
		1908	iw *w = new iw;
		1909	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1910	w->self = (HV *)SvRV (RETVAL);
		1911	OUTPUT:
		1912	RETVAL
		1913
		1914	CHAINED
		1915	iw::start ()
		1916	CODE:
		1917	THIS->start ();
		1918	OUTPUT:
		1919	RETVAL
		1920
		1921	CHAINED
		1922	iw::stop ()
		1923	CODE:
		1924	THIS->stop ();
		1925	OUTPUT:
		1926	RETVAL
		1927
		1928	void
		1929	iw::DESTROY ()
		1930
		1931	#############################################################################
		1932	# urxvt::pw
		1933	#############################################################################
		1934
		1935	MODULE = urxvt PACKAGE = urxvt::pw
		1936
		1937	SV *
		1938	pw::new ()
		1939	CODE:
		1940	pw *w = new pw;
		1941	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1942	w->self = (HV *)SvRV (RETVAL);
		1943	OUTPUT:
		1944	RETVAL
		1945
		1946	CHAINED
		1947	pw::start (int pid)
		1948	CODE:
		1949	THIS->start (pid);
		1950	OUTPUT:
		1951	RETVAL
		1952
		1953	CHAINED
		1954	pw::stop ()
		1955	CODE:
		1956	THIS->stop ();
		1957	OUTPUT:
		1958	RETVAL
		1959
		1960	void
		1961	pw::DESTROY ()
		1962
		1963

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