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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.13 by root, Tue Jan 3 04:18:47 2006 UTC vs.
Revision 1.85 by root, Fri Jan 20 22:05:41 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
285	}	398	}
286		399
287	void overlay::set (int x, int y, SV *str, SV *rend)	400	void overlay::set (int x, int y, SV *text, SV *rend)
288	{	401	{
289	x += border;	402	x += border;
290	y += border;	403	y += border;
291		404
292	if (!IN_RANGE_EXC (y, 0, h - border))	405	if (!IN_RANGE_EXC (y, 0, h - border))
293	return;	406	return;
294		407
295	wchar_t *wstr = sv2wcs (str);	408	wchar_t *wtext = sv2wcs (text);
296		409
297	for (int col = min (wcslen (wstr), w - x - border); col--; )	410	for (int col = min (wcslen (wtext), w - x - border); col--; )
298	text [y][x + col] = wstr [col];	411	this->text [y][x + col] = wtext [col];
299		412
300	free (wstr);	413	free (wtext);
		414
		415	if (rend)
		416	{
		417	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
		418	croak ("rend must be arrayref");
		419
		420	AV *av = (AV *)SvRV (rend);
		421
		422	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
		423	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
		424	}
301		425
302	THIS->want_refresh = 1;	426	THIS->want_refresh = 1;
303	}	427	}
304		428
305		429
306	/////////////////////////////////////////////////////////////////////////////	430	/////////////////////////////////////////////////////////////////////////////
307		431
308	struct rxvt_perl_interp rxvt_perl;	432	struct rxvt_perl_interp rxvt_perl;
309		433
310	static PerlInterpreter *perl;	434	static PerlInterpreter *perl;
311
312	rxvt_perl_interp::rxvt_perl_interp ()
313	{
314	}
315		435
316	rxvt_perl_interp::~rxvt_perl_interp ()	436	rxvt_perl_interp::~rxvt_perl_interp ()
317	{	437	{
318	if (perl)	438	if (perl)
319	{	439	{
…		…
321	perl_free (perl);	441	perl_free (perl);
322	}	442	}
323	}	443	}
324		444
325	void	445	void
326	rxvt_perl_interp::init ()	446	rxvt_perl_interp::init (rxvt_term *term)
327	{	447	{
328	if (!perl)	448	if (!perl)
329	{	449	{
		450	rxvt_push_locale (""); // perl init destroys current locale
		451
		452	perl_environ = rxvt_environ;
		453	swap (perl_environ, environ);
		454
330	char *argv[] = {	455	char *argv[] = {
331	"",	456	"",
332	"-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;"
333	};	464	};
334		465
335	perl = perl_alloc ();	466	perl = perl_alloc ();
336	perl_construct (perl);	467	perl_construct (perl);
337		468
…		…
342		473
343	perl_destruct (perl);	474	perl_destruct (perl);
344	perl_free (perl);	475	perl_free (perl);
345	perl = 0;	476	perl = 0;
346	}	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;
347	}	500	}
348	}	501	}
349		502
350	bool	503	bool
351	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	504	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
352	{	505	{
353	if (!perl)	506	if (!perl || !term->perl.self)
354	return false;	507	return false;
355		508
356	if (htype == HOOK_INIT) // first hook ever called	509	// pre-handling of some events
		510	if (htype == HOOK_REFRESH_END)
357	{	511	{
358	term->self = (void *)newSVptr ((void *)term, "urxvt::term");	512	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
359	hv_store ((HV *)SvRV ((SV *)term->self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	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 + term->view_start);
		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 PropertyNotify:
		646	setuv (window, xe->xproperty.window);
		647	setuv (atom, xe->xproperty.atom);
		648	setuv (time, xe->xproperty.time);
		649	setiv (state, xe->xproperty.state);
		650	break;
		651
		652	case ClientMessage:
		653	setuv (window, xe->xclient.window);
		654	setuv (message_type, xe->xclient.message_type);
		655	setuv (format, xe->xclient.format);
		656	setuv (l0, xe->xclient.data.l[0]);
		657	setuv (l1, xe->xclient.data.l[1]);
		658	setuv (l2, xe->xclient.data.l[2]);
		659	setuv (l3, xe->xclient.data.l[3]);
		660	setuv (l4, xe->xclient.data.l[4]);
		661	break;
		662	}
		663
		664	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		665	}
		666	break;
		667
		668	case DT_END:
		669	goto call;
		670
		671	default:
		672	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		673	}
		674	}
		675
		676	call:
		677	va_end (ap);
		678
		679	PUTBACK;
		680	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		681	SPAGAIN;
		682
		683	if (count)
		684	{
		685	SV *status = POPs;
		686	count = SvTRUE (status);
		687	}
		688
		689	PUTBACK;
		690	FREETMPS;
		691	LEAVE;
		692
		693	if (SvTRUE (ERRSV))
		694	{
		695	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		696	ungrab (term); // better lose the grab than the session
		697	}
		698
		699	event_consumed = !!count;
		700	}
		701	catch (...)
		702	{
		703	swap (perl_environ, environ);
		704	throw;
		705	}
		706	else
		707	event_consumed = false;
		708
		709	// post-handling of some events
		710	if (htype == HOOK_REFRESH_BEGIN)
		711	{
		712	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		713
		714	for (int i = AvFILL (av); i >= 0; i--)
		715	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
360	}	716	}
361	else if (htype == HOOK_DESTROY)	717	else if (htype == HOOK_DESTROY)
362	{	718	{
363	// handled later	719	clearSVptr ((SV *)term->perl.self);
		720	SvREFCNT_dec ((SV *)term->perl.self);
364	}	721	}
365	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
366	{
367	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
368		722
369	if (HvKEYS (hv))	723	swap (perl_environ, environ);
370	{
371	hv_iterinit (hv);
372		724
373	while (HE *he = hv_iternext (hv))	725	return event_consumed;
374	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
375	}
376	}
377	else if (!should_invoke [htype])
378	return false;
379
380	dSP;
381	va_list ap;
382
383	va_start (ap, htype);
384
385	ENTER;
386	SAVETMPS;
387
388	PUSHMARK (SP);
389
390	XPUSHs (sv_2mortal (newSVterm (term)));
391	XPUSHs (sv_2mortal (newSViv (htype)));
392
393	for (;;) {
394	data_type dt = (data_type)va_arg (ap, int);
395
396	switch (dt)
397	{
398	case DT_INT:
399	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
400	break;
401
402	case DT_LONG:
403	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
404	break;
405
406	case DT_STRING:
407	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
408	break;
409
410	case DT_END:
411	{
412	va_end (ap);
413
414	PUTBACK;
415	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
416	SPAGAIN;
417
418	if (count)
419	{
420	SV *status = POPs;
421	count = SvTRUE (status);
422	}
423
424	PUTBACK;
425	FREETMPS;
426	LEAVE;
427
428	if (SvTRUE (ERRSV))
429	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
430
431	if (htype == HOOK_DESTROY)
432	{
433	// TODO: clear magic
434	hv_clear ((HV *)SvRV ((SV *)term->self));
435	SvREFCNT_dec ((SV *)term->self);
436	}
437
438	return count;
439	}
440
441	default:
442	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
443	}
444	}
445	}	726	}
446		727
447	/////////////////////////////////////////////////////////////////////////////	728	/////////////////////////////////////////////////////////////////////////////
448		729
449	MODULE = urxvt PACKAGE = urxvt	730	MODULE = urxvt PACKAGE = urxvt
450		731
451	PROTOTYPES: ENABLE	732	PROTOTYPES: ENABLE
452		733
453	BOOT:	734	BOOT:
454	{	735	{
455	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	736	sv_setsv (get_sv ("urxvt::LIBDIR", 1), newSVpvn (LIBDIR, sizeof (LIBDIR) - 1));
456	# define export_const(name) newCONSTSUB (gv_stashpv ("urxvt", 1), #name, newSViv (name));	737	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		738	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		739	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		740
457	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	741	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
458	set_hookname (INIT);	742	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
459	set_hookname (RESET);	743	# include "hookinc.h"
460	set_hookname (START);	744	# undef def
461	set_hookname (DESTROY);
462	set_hookname (SEL_BEGIN);
463	set_hookname (SEL_EXTEND);
464	set_hookname (SEL_MAKE);
465	set_hookname (SEL_GRAB);
466	set_hookname (FOCUS_IN);
467	set_hookname (FOCUS_OUT);
468	set_hookname (VIEW_CHANGE);
469	set_hookname (SCROLL_BACK);
470	set_hookname (TTY_ACTIVITY);
471	set_hookname (REFRESH_BEGIN);
472	set_hookname (REFRESH_END);
473	set_hookname (KEYBOARD_COMMAND);
474		745
		746	HV *option = get_hv ("urxvt::OPTION", 1);
		747	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		748	# define nodef(name)
		749	# include "optinc.h"
		750	# undef nodef
		751	# undef def
		752
		753	HV *stash = gv_stashpv ("urxvt", 1);
		754	struct {
		755	const char *name;
		756	IV iv;
		757	} *civ, const_iv[] = {
		758	# define const_iv(name) { # name, (IV)name }
475	export_const (DEFAULT_RSTYLE);	759	const_iv (DEFAULT_RSTYLE),
476	export_const (OVERLAY_RSTYLE);	760	const_iv (OVERLAY_RSTYLE),
477	export_const (RS_Bold);	761	const_iv (RS_Bold),
478	export_const (RS_Italic);	762	const_iv (RS_Italic),
479	export_const (RS_Blink);	763	const_iv (RS_Blink),
480	export_const (RS_RVid);	764	const_iv (RS_RVid),
481	export_const (RS_Uline);	765	const_iv (RS_Uline),
482		766
483	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	767	const_iv (CurrentTime),
484	}	768	const_iv (ShiftMask),
		769	const_iv (LockMask),
		770	const_iv (ControlMask),
		771	const_iv (Mod1Mask),
		772	const_iv (Mod2Mask),
		773	const_iv (Mod3Mask),
		774	const_iv (Mod4Mask),
		775	const_iv (Mod5Mask),
		776	const_iv (Button1Mask),
		777	const_iv (Button2Mask),
		778	const_iv (Button3Mask),
		779	const_iv (Button4Mask),
		780	const_iv (Button5Mask),
		781	const_iv (AnyModifier),
485		782
486	void	783	const_iv (EVENT_NONE),
487	set_should_invoke (int htype, int value)	784	const_iv (EVENT_READ),
488	CODE:	785	const_iv (EVENT_WRITE),
489	rxvt_perl.should_invoke [htype] = value;	786
		787	const_iv (NoEventMask),
		788	const_iv (KeyPressMask),
		789	const_iv (KeyReleaseMask),
		790	const_iv (ButtonPressMask),
		791	const_iv (ButtonReleaseMask),
		792	const_iv (EnterWindowMask),
		793	const_iv (LeaveWindowMask),
		794	const_iv (PointerMotionMask),
		795	const_iv (PointerMotionHintMask),
		796	const_iv (Button1MotionMask),
		797	const_iv (Button2MotionMask),
		798	const_iv (Button3MotionMask),
		799	const_iv (Button4MotionMask),
		800	const_iv (Button5MotionMask),
		801	const_iv (ButtonMotionMask),
		802	const_iv (KeymapStateMask),
		803	const_iv (ExposureMask),
		804	const_iv (VisibilityChangeMask),
		805	const_iv (StructureNotifyMask),
		806	const_iv (ResizeRedirectMask),
		807	const_iv (SubstructureNotifyMask),
		808	const_iv (SubstructureRedirectMask),
		809	const_iv (FocusChangeMask),
		810	const_iv (PropertyChangeMask),
		811	const_iv (ColormapChangeMask),
		812	const_iv (OwnerGrabButtonMask),
		813
		814	const_iv (KeyPress),
		815	const_iv (KeyRelease),
		816	const_iv (ButtonPress),
		817	const_iv (ButtonRelease),
		818	const_iv (MotionNotify),
		819	const_iv (EnterNotify),
		820	const_iv (LeaveNotify),
		821	const_iv (FocusIn),
		822	const_iv (FocusOut),
		823	const_iv (KeymapNotify),
		824	const_iv (Expose),
		825	const_iv (GraphicsExpose),
		826	const_iv (NoExpose),
		827	const_iv (VisibilityNotify),
		828	const_iv (CreateNotify),
		829	const_iv (DestroyNotify),
		830	const_iv (UnmapNotify),
		831	const_iv (MapNotify),
		832	const_iv (MapRequest),
		833	const_iv (ReparentNotify),
		834	const_iv (ConfigureNotify),
		835	const_iv (ConfigureRequest),
		836	const_iv (GravityNotify),
		837	const_iv (ResizeRequest),
		838	const_iv (CirculateNotify),
		839	const_iv (CirculateRequest),
		840	const_iv (PropertyNotify),
		841	const_iv (SelectionClear),
		842	const_iv (SelectionRequest),
		843	const_iv (SelectionNotify),
		844	const_iv (ColormapNotify),
		845	const_iv (ClientMessage),
		846	const_iv (MappingNotify),
		847	};
		848
		849	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		850	civ-- > const_iv; )
		851	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		852	}
490		853
491	void	854	void
492	warn (const char *msg)	855	warn (const char *msg)
493	CODE:	856	CODE:
494	rxvt_warn ("%s", msg);	857	rxvt_warn ("%s", msg);
495		858
496	void	859	void
497	fatal (const char *msg)	860	fatal (const char *msg)
498	CODE:	861	CODE:
499	rxvt_fatal ("%s", msg);	862	rxvt_fatal ("%s", msg);
		863
		864	void
		865	_exit (int status)
500		866
501	NV	867	NV
502	NOW ()	868	NOW ()
503	CODE:	869	CODE:
504	RETVAL = NOW;	870	RETVAL = NOW;
…		…
552	}	918	}
553	OUTPUT:	919	OUTPUT:
554	RETVAL	920	RETVAL
555		921
556	MODULE = urxvt PACKAGE = urxvt::term	922	MODULE = urxvt PACKAGE = urxvt::term
		923
		924	SV *
		925	_new (...)
		926	CODE:
		927	{
		928	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		929	croak ("first argument to urxvt::term->_new must be arrayref");
		930
		931	rxvt_term *term = new rxvt_term;
		932
		933	term->argv = new stringvec;
		934	term->envv = new stringvec;
		935
		936	for (int i = 1; i < items; i++)
		937	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		938
		939	AV *envv = (AV *)SvRV (ST (0));
		940	for (int i = AvFILL (envv) + 1; i--; )
		941	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));
		942
		943	term->envv->push_back (0);
		944
		945	bool success;
		946
		947	try
		948	{
		949	success = term->init (term->argv->size (), term->argv->begin ());
		950	}
		951	catch (const class rxvt_failure_exception &e)
		952	{
		953	success = false;
		954	}
		955
		956	if (!success)
		957	{
		958	term->destroy ();
		959	croak ("error while initializing new terminal instance");
		960	}
		961
		962	RETVAL = term && term->perl.self
		963	? newSVterm (term) : &PL_sv_undef;
		964	}
		965	OUTPUT:
		966	RETVAL
		967
		968	void
		969	rxvt_term::destroy ()
		970
		971	void
		972	rxvt_term::set_should_invoke (int htype, int inc)
		973	CODE:
		974	THIS->perl.should_invoke [htype] += inc;
		975
		976	void
		977	rxvt_term::grab_button (int button, U32 modifiers)
		978	CODE:
		979	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		980	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		981	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		982
		983	bool
		984	rxvt_term::grab (Time eventtime, int sync = 0)
		985	CODE:
		986	{
		987	int mode = sync ? GrabModeSync : GrabModeAsync;
		988
		989	THIS->perl.grabtime = 0;
		990
		991	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		992	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		993	mode, mode, None, GRAB_CURSOR, eventtime))
		994	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		995	THIS->perl.grabtime = eventtime;
		996	else
		997	XUngrabPointer (THIS->display->display, eventtime);
		998
		999	RETVAL = !!THIS->perl.grabtime;
		1000	}
		1001	OUTPUT:
		1002	RETVAL
		1003
		1004	void
		1005	rxvt_term::allow_events_async ()
		1006	CODE:
		1007	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1008
		1009	void
		1010	rxvt_term::allow_events_sync ()
		1011	CODE:
		1012	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1013
		1014	void
		1015	rxvt_term::allow_events_replay ()
		1016	CODE:
		1017	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1018	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1019
		1020	void
		1021	rxvt_term::ungrab ()
		1022	CODE:
		1023	ungrab (THIS);
557		1024
558	int	1025	int
559	rxvt_term::strwidth (SV *str)	1026	rxvt_term::strwidth (SV *str)
560	CODE:	1027	CODE:
561	{	1028	{
…		…
597		1064
598	rxvt_push_locale (THIS->locale);	1065	rxvt_push_locale (THIS->locale);
599	wchar_t *wstr = rxvt_mbstowcs (data, len);	1066	wchar_t *wstr = rxvt_mbstowcs (data, len);
600	rxvt_pop_locale ();	1067	rxvt_pop_locale ();
601		1068
602	char *str = rxvt_wcstoutf8 (wstr);	1069	RETVAL = wcs2sv (wstr);
603	free (wstr);	1070	free (wstr);
604
605	RETVAL = newSVpv (str, 0);
606	SvUTF8_on (RETVAL);
607	free (str);
608	}	1071	}
609	OUTPUT:	1072	OUTPUT:
610	RETVAL	1073	RETVAL
611		1074
		1075	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1076
		1077	#define TERM_OFFSET_width TERM_OFFSET(width)
		1078	#define TERM_OFFSET_height TERM_OFFSET(height)
		1079	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1080	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1081	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1082	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1083	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1084	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1085	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1086	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1087	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1088	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1089	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1090	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1091	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1092
612	int	1093	int
		1094	rxvt_term::width ()
		1095	ALIAS:
		1096	width = TERM_OFFSET_width
		1097	height = TERM_OFFSET_height
		1098	fwidth = TERM_OFFSET_fwidth
		1099	fheight = TERM_OFFSET_fheight
		1100	fbase = TERM_OFFSET_fbase
		1101	nrow = TERM_OFFSET_nrow
		1102	ncol = TERM_OFFSET_ncol
		1103	focus = TERM_OFFSET_focus
		1104	mapped = TERM_OFFSET_mapped
		1105	int_bwidth = TERM_OFFSET_int_bwidth
		1106	ext_bwidth = TERM_OFFSET_ext_bwidth
		1107	lineSpace = TERM_OFFSET_lineSpace
		1108	saveLines = TERM_OFFSET_saveLines
		1109	total_rows = TERM_OFFSET_total_rows
		1110	top_row = TERM_OFFSET_top_row
		1111	CODE:
		1112	RETVAL = *(int *)((char *)THIS + ix);
		1113	OUTPUT:
		1114	RETVAL
		1115
		1116	unsigned int
		1117	rxvt_term::ModLevel3Mask ()
		1118	ALIAS:
		1119	ModLevel3Mask = 0
		1120	ModMetaMask = 1
		1121	ModNumLockMask = 2
		1122	CODE:
		1123	switch (ix)
		1124	{
		1125	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1126	case 1: RETVAL = THIS->ModMetaMask; break;
		1127	case 2: RETVAL = THIS->ModNumLockMask; break;
		1128	}
		1129	OUTPUT:
		1130	RETVAL
		1131
		1132	char *
		1133	rxvt_term::display_id ()
		1134	ALIAS:
		1135	display_id = 0
		1136	locale = 1
		1137	CODE:
		1138	switch (ix)
		1139	{
		1140	case 0: RETVAL = THIS->display->id; break;
		1141	case 1: RETVAL = THIS->locale; break;
		1142	}
		1143	OUTPUT:
		1144	RETVAL
		1145
		1146	SV *
613	rxvt_term::nsaved ()	1147	rxvt_term::_env ()
614	CODE:	1148	CODE:
615	RETVAL = THIS->nsaved;	1149	{
		1150	if (THIS->envv)
		1151	{
		1152	AV *av = newAV ();
		1153
		1154	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1155	if (*i)
		1156	av_push (av, newSVpv (*i, 0));
		1157
		1158	RETVAL = newRV_noinc ((SV *)av);
		1159	}
		1160	else
		1161	RETVAL = &PL_sv_undef;
		1162	}
616	OUTPUT:	1163	OUTPUT:
617	RETVAL	1164	RETVAL
618		1165
619	int	1166	int
		1167	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1168	CODE:
		1169	RETVAL = THIS->pty_ev.events;
		1170	if (events != EVENT_UNDEF)
		1171	THIS->pty_ev.set (events);
		1172	OUTPUT:
		1173	RETVAL
		1174
		1175	Window
		1176	rxvt_term::parent ()
		1177	CODE:
		1178	RETVAL = THIS->parent [0];
		1179	OUTPUT:
		1180	RETVAL
		1181
		1182	Window
		1183	rxvt_term::vt ()
		1184	CODE:
		1185	RETVAL = THIS->vt;
		1186	OUTPUT:
		1187	RETVAL
		1188
		1189	void
		1190	rxvt_term::vt_emask_add (U32 emask)
		1191	CODE:
		1192	THIS->vt_emask_perl |= emask;
		1193	THIS->vt_select_input ();
		1194
		1195	U32
		1196	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1197	CODE:
		1198	RETVAL = THIS->rstyle;
		1199	THIS->rstyle = new_rstyle;
		1200	OUTPUT:
		1201	RETVAL
		1202
		1203	int
620	rxvt_term::view_start (int newval = -1)	1204	rxvt_term::view_start (int newval = 1)
		1205	PROTOTYPE: $;$
621	CODE:	1206	CODE:
622	{	1207	{
623	RETVAL = THIS->view_start;	1208	RETVAL = THIS->view_start;
624		1209
625	if (newval >= 0)	1210	if (newval <= 0)
626	{	1211	THIS->scr_changeview (max (newval, THIS->top_row));
627	THIS->view_start = min (newval, THIS->nsaved);
628	THIS->scr_changeview (RETVAL);
629	}
630	}	1212	}
631	OUTPUT:	1213	OUTPUT:
632	RETVAL	1214	RETVAL
633		1215
634	int	1216	void
635	rxvt_term::nrow ()	1217	rxvt_term::focus_in ()
636	CODE:
637	RETVAL = THIS->nrow;
638	OUTPUT:
639	RETVAL
640		1218
641	int	1219	void
642	rxvt_term::ncol ()	1220	rxvt_term::focus_out ()
643	CODE:
644	RETVAL = THIS->ncol;
645	OUTPUT:
646	RETVAL
647		1221
648	void	1222	void
649	rxvt_term::want_refresh ()	1223	rxvt_term::want_refresh ()
650	CODE:	1224	CODE:
651	THIS->want_refresh = 1;	1225	THIS->want_refresh = 1;
652		1226
653	void	1227	void
654	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1228	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
655	PPCODE:	1229	PPCODE:
656	{	1230	{
657	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1231	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
658	croak ("row_number number of out range");	1232	XSRETURN_EMPTY;
659		1233
660	line_t &l = ROW(row_number);	1234	line_t &l = ROW(row_number);
661		1235
662	if (GIMME_V != G_VOID)	1236	if (GIMME_V != G_VOID)
663	{	1237	{
664	wchar_t *wstr = new wchar_t [THIS->ncol];	1238	wchar_t *wstr = new wchar_t [THIS->ncol];
665		1239
666	for (int col = 0; col <THIS->ncol; col++)	1240	for (int col = 0; col < THIS->ncol; col++)
667	wstr [col] = l.t [col];	1241	wstr [col] = l.t [col];
668		1242
669	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
670	free (wstr);
671
672	SV *sv = newSVpv (str, 0);
673	SvUTF8_on (sv);
674	XPUSHs (sv_2mortal (sv));	1243	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
675	free (str);	1244
		1245	delete [] wstr;
676	}	1246	}
677		1247
678	if (new_text)	1248	if (new_text)
679	{	1249	{
680	wchar_t *wstr = sv2wcs (new_text);	1250	wchar_t *wstr = sv2wcs (new_text);
681		1251
682	int len = wcslen (wstr);	1252	int len = min (wcslen (wstr) - start_ofs, max_len);
683		1253
684	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1254	if (start_col < 0 || start_col + len > THIS->ncol)
685	{	1255	{
686	free (wstr);	1256	free (wstr);
687	croak ("new_text extends beyond horizontal margins");	1257	croak ("new_text extends beyond horizontal margins");
688	}	1258	}
689		1259
690	for (int col = start_col; col < start_col + len; col++)	1260	for (int col = start_col; col < start_col + len; col++)
691	{	1261	{
692	l.t [col] = wstr [col - start_col];	1262	l.t [col] = wstr [start_ofs + col - start_col];
693	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1263	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
694	}	1264	}
695		1265
696	free (wstr);	1266	free (wstr);
697	}	1267	}
698	}	1268	}
699		1269
700	void	1270	void
701	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1271	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
702	PPCODE:	1272	PPCODE:
703	{	1273	{
704	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1274	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
705	croak ("row_number number of out range");	1275	XSRETURN_EMPTY;
706		1276
707	line_t &l = ROW(row_number);	1277	line_t &l = ROW(row_number);
708		1278
709	if (GIMME_V != G_VOID)	1279	if (GIMME_V != G_VOID)
710	{	1280	{
…		…
721	{	1291	{
722	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1292	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
723	croak ("new_rend must be arrayref");	1293	croak ("new_rend must be arrayref");
724		1294
725	AV *av = (AV *)SvRV (new_rend);	1295	AV *av = (AV *)SvRV (new_rend);
726	int len = av_len (av) + 1;	1296	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
727		1297
728	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1298	if (start_col < 0 || start_col + len > THIS->ncol)
729	croak ("new_rend array extends beyond horizontal margins");	1299	croak ("new_rend array extends beyond horizontal margins");
730		1300
731	for (int col = start_col; col < start_col + len; col++)	1301	for (int col = start_col; col < start_col + len; col++)
732	{	1302	{
733	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1303	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
734		1304
735	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1305	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
736	}	1306	}
737	}	1307	}
738	}	1308	}
739		1309
740	int	1310	int
741	rxvt_term::ROW_l (int row_number, int new_length = -2)	1311	rxvt_term::ROW_l (int row_number, int new_length = -1)
742	CODE:	1312	CODE:
743	{	1313	{
744	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1314	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
745	croak ("row_number number of out range");	1315	XSRETURN_EMPTY;
746		1316
747	line_t &l = ROW(row_number);	1317	line_t &l = ROW(row_number);
748	RETVAL = l.l;	1318	RETVAL = l.l;
749		1319
750	if (new_length >= -1)	1320	if (new_length >= 0)
751	l.l = new_length;	1321	l.l = new_length;
752	}	1322	}
753	OUTPUT:	1323	OUTPUT:
754	RETVAL	1324	RETVAL
755		1325
		1326	bool
		1327	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1328	CODE:
		1329	{
		1330	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1331	XSRETURN_EMPTY;
		1332
		1333	line_t &l = ROW(row_number);
		1334	RETVAL = l.is_longer ();
		1335
		1336	if (new_is_longer >= 0)
		1337	l.is_longer (new_is_longer);
		1338	}
		1339	OUTPUT:
		1340	RETVAL
		1341
756	SV *	1342	SV *
757	rxvt_term::special_encode (SV *str)	1343	rxvt_term::special_encode (SV *string)
758	CODE:	1344	CODE:
759	abort ();//TODO	1345	{
		1346	wchar_t *wstr = sv2wcs (string);
		1347	int wlen = wcslen (wstr);
		1348	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1349
		1350	rxvt_push_locale (THIS->locale);
		1351
		1352	wchar_t *r = rstr;
		1353	for (wchar_t *s = wstr; *s; s++)
		1354	if (wcwidth (*s) == 0)
		1355	{
		1356	if (r == rstr)
		1357	croak ("leading combining character unencodable");
		1358
		1359	unicode_t n = rxvt_compose (r[-1], *s);
		1360	if (n == NOCHAR)
		1361	n = rxvt_composite.compose (r[-1], *s);
		1362
		1363	r[-1] = n;
		1364	}
		1365	#if !UNICODE_3
		1366	else if (*s >= 0x10000)
		1367	*r++ = rxvt_composite.compose (*s);
		1368	#endif
		1369	else
		1370	*r++ = *s;
		1371
		1372	rxvt_pop_locale ();
		1373
		1374	RETVAL = wcs2sv (rstr, r - rstr);
		1375
		1376	delete [] rstr;
		1377	}
		1378	OUTPUT:
		1379	RETVAL
760		1380
761	SV *	1381	SV *
762	rxvt_term::special_decode (SV *str)	1382	rxvt_term::special_decode (SV *text)
763	CODE:	1383	CODE:
764	abort ();//TODO	1384	{
		1385	wchar_t *wstr = sv2wcs (text);
		1386	int wlen = wcslen (wstr);
		1387	int dlen = 0;
		1388
		1389	// find length
		1390	for (wchar_t *s = wstr; *s; s++)
		1391	if (*s == NOCHAR)
		1392	;
		1393	else if (IS_COMPOSE (*s))
		1394	dlen += rxvt_composite.expand (*s, 0);
		1395	else
		1396	dlen++;
		1397
		1398	wchar_t *rstr = new wchar_t [dlen];
		1399
		1400	// decode
		1401	wchar_t *r = rstr;
		1402	for (wchar_t *s = wstr; *s; s++)
		1403	if (*s == NOCHAR)
		1404	;
		1405	else if (IS_COMPOSE (*s))
		1406	r += rxvt_composite.expand (*s, r);
		1407	else
		1408	*r++ = *s;
		1409
		1410	RETVAL = wcs2sv (rstr, r - rstr);
		1411
		1412	delete [] rstr;
		1413	}
		1414	OUTPUT:
		1415	RETVAL
765		1416
766	void	1417	void
767	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1418	rxvt_term::_resource (char *name, int index, SV *newval = 0)
768	PPCODE:	1419	PPCODE:
769	{	1420	{
770	struct resval { const char *name; int value; } rslist [] = {	1421	struct resval { const char *name; int value; } rslist [] = {
771	# define Rs_def(name) { # name, Rs_ ## name },	1422	# define def(name) { # name, Rs_ ## name },
772	# define Rs_reserve(name,count)	1423	# define reserve(name,count)
773	# include "rsinc.h"	1424	# include "rsinc.h"
774	# undef Rs_def	1425	# undef def
775	# undef Rs_reserve	1426	# undef reserve
776	};	1427	};
777		1428
778	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1429	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
779		1430
780	do {	1431	do {
…		…
801	else	1452	else
802	THIS->rs [index] = 0;	1453	THIS->rs [index] = 0;
803	}	1454	}
804	}	1455	}
805		1456
		1457	const char *
		1458	rxvt_term::x_resource (const char *name)
		1459
		1460	bool
		1461	rxvt_term::option (U32 optval, int set = -1)
		1462	CODE:
		1463	{
		1464	RETVAL = THIS->options & optval;
		1465
		1466	if (set >= 0)
		1467	{
		1468	if (set)
		1469	THIS->options |= optval;
		1470	else
		1471	THIS->options &= ~optval;
		1472
		1473	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1474	switch (optval)
		1475	{
		1476	case Opt_skipBuiltinGlyphs:
		1477	THIS->set_fonts ();
		1478	THIS->scr_remap_chars ();
		1479	THIS->scr_touch (true);
		1480	THIS->want_refresh = 1;
		1481	break;
		1482
		1483	case Opt_cursorUnderline:
		1484	THIS->want_refresh = 1;
		1485	break;
		1486
		1487	# case Opt_scrollBar_floating:
		1488	# case Opt_scrollBar_right:
		1489	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1490	# break;
		1491	}
		1492	}
		1493	}
		1494	OUTPUT:
		1495	RETVAL
		1496
		1497	bool
		1498	rxvt_term::parse_keysym (char *keysym, char *str)
		1499	CODE:
		1500	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1501	THIS->keyboard->register_done ();
		1502	OUTPUT:
		1503	RETVAL
		1504
806	void	1505	void
807	rxvt_term::selection_mark (...)	1506	rxvt_term::screen_cur (...)
808	PROTOTYPE: $;$$	1507	PROTOTYPE: $;$$
809	ALIAS:	1508	ALIAS:
		1509	screen_cur = 0
810	selection_beg = 1	1510	selection_beg = 1
811	selection_end = 2	1511	selection_end = 2
		1512	selection_mark = 3
812	PPCODE:	1513	PPCODE:
813	{	1514	{
814	row_col_t &sel = ix == 1 ? THIS->selection.beg	1515	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1516	: ix == 1 ? THIS->selection.beg
815	: ix == 2 ? THIS->selection.end	1517	: ix == 2 ? THIS->selection.end
816	: THIS->selection.mark;	1518	: THIS->selection.mark;
817		1519
818	if (GIMME_V != G_VOID)	1520	if (GIMME_V != G_VOID)
819	{	1521	{
820	EXTEND (SP, 2);	1522	EXTEND (SP, 2);
821	PUSHs (sv_2mortal (newSViv (sel.row)));	1523	PUSHs (sv_2mortal (newSViv (rc.row)));
822	PUSHs (sv_2mortal (newSViv (sel.col)));	1524	PUSHs (sv_2mortal (newSViv (rc.col)));
823	}	1525	}
824		1526
825	if (items == 3)	1527	if (items == 3)
826	{	1528	{
827	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1529	rc.row = SvIV (ST (1));
828	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1530	rc.col = SvIV (ST (2));
		1531
		1532	if (ix == 2 && rc.col == 0)
		1533	{
		1534	rc.row--;
		1535	rc.col = THIS->ncol;
		1536	}
		1537
		1538	clamp_it (rc.col, 0, THIS->ncol);
		1539	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
829		1540
830	if (ix)	1541	if (ix)
831	THIS->want_refresh = 1;	1542	THIS->want_refresh = 1;
832	}	1543	}
833	}	1544	}
834		1545
		1546	char
		1547	rxvt_term::cur_charset ()
		1548	CODE:
		1549	RETVAL = THIS->charsets [THIS->screen.charset];
		1550	OUTPUT:
		1551	RETVAL
		1552
		1553	#void
		1554	#rxvt_term::selection_clear ()
		1555
		1556	void
		1557	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1558	CODE:
		1559	THIS->selection.op = SELECTION_CONT;
		1560	THIS->selection.rect = rect;
		1561	THIS->selection_make (eventtime);
		1562
835	int	1563	int
836	rxvt_term::selection_grab (int eventtime)	1564	rxvt_term::selection_grab (Time eventtime)
837		1565
838	void	1566	void
839	rxvt_term::selection (SV *newtext = 0)	1567	rxvt_term::selection (SV *newtext = 0)
840	PPCODE:	1568	PPCODE:
841	{	1569	{
842	if (GIMME_V != G_VOID)	1570	if (GIMME_V != G_VOID)
843	{	1571	XPUSHs (THIS->selection.text
844	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1572	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
845	SV *sv = newSVpv (sel, 0);	1573	: &PL_sv_undef);
846	SvUTF8_on (sv);
847	free (sel);
848	XPUSHs (sv_2mortal (sv));
849	}
850		1574
851	if (newtext)	1575	if (newtext)
852	{	1576	{
853	free (THIS->selection.text);	1577	free (THIS->selection.text);
854		1578
855	THIS->selection.text = sv2wcs (newtext);	1579	THIS->selection.text = sv2wcs (newtext);
856	THIS->selection.len = wcslen (THIS->selection.text);	1580	THIS->selection.len = wcslen (THIS->selection.text);
857	}	1581	}
858	}	1582	}
859		1583
		1584	void
		1585	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)
		1586
		1587	void
		1588	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1589
		1590	void
		1591	rxvt_term::scr_bell ()
		1592
		1593	void
		1594	rxvt_term::scr_add_lines (SV *string)
		1595	CODE:
		1596	{
		1597	wchar_t *wstr = sv2wcs (string);
		1598	THIS->scr_add_lines (wstr, wcslen (wstr));
		1599	free (wstr);
		1600	}
		1601
860	void	1602	void
861	rxvt_term::tt_write (SV *octets)	1603	rxvt_term::tt_write (SV *octets)
862	INIT:	1604	INIT:
863	STRLEN len;	1605	STRLEN len;
864	char *str = SvPVbyte (octets, len);	1606	char *str = SvPVbyte (octets, len);
865	C_ARGS:	1607	C_ARGS:
866	(unsigned char *)str, len	1608	str, len
		1609
		1610	void
		1611	rxvt_term::cmd_parse (SV *octets)
		1612	CODE:
		1613	{
		1614	STRLEN len;
		1615	char *str = SvPVbyte (octets, len);
		1616
		1617	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1618	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1619
		1620	THIS->cmdbuf_ptr = str;
		1621	THIS->cmdbuf_endp = str + len;
		1622
		1623	rxvt_push_locale (THIS->locale);
		1624	THIS->cmd_parse ();
		1625	rxvt_pop_locale ();
		1626
		1627	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1628	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1629	}
867		1630
868	SV *	1631	SV *
869	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1632	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
870	CODE:	1633	CODE:
871	{	1634	{
872	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1635	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
873	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1636	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
874	o->self = (HV *)SvRV (RETVAL);	1637	o->self = (HV *)SvRV (RETVAL);
875
876	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
877	char key[33]; sprintf (key, "%32lx", (long)o);
878	hv_store (hv, key, 32, newSViv ((long)o), 0);
879	}	1638	}
880	OUTPUT:	1639	OUTPUT:
881	RETVAL	1640	RETVAL
882		1641
		1642	#############################################################################
		1643	# Various X Utility Functions
		1644	#############################################################################
		1645
		1646	void
		1647	rxvt_term::XListProperties (Window window)
		1648	PPCODE:
		1649	{
		1650	int count;
		1651	Atom *props = XListProperties (THIS->display->display, window, &count);
		1652
		1653	EXTEND (SP, count);
		1654	while (count--)
		1655	PUSHs (newSVuv ((U32)props [count]));
		1656
		1657	XFree (props);
		1658	}
		1659
		1660	void
		1661	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1662	PPCODE:
		1663	{
		1664	Atom type;
		1665	int format;
		1666	unsigned long nitems;
		1667	unsigned long bytes_after;
		1668	unsigned char *prop;
		1669
		1670	XGetWindowProperty (THIS->display->display, window, property,
		1671	0, 1<<24, 0, AnyPropertyType,
		1672	&type, &format, &nitems, &bytes_after, &prop);
		1673
		1674	if (type != None)
		1675	{
		1676	int elemsize = format == 16 ? sizeof (short)
		1677	: format == 32 ? sizeof (long)
		1678	: 1;
		1679
		1680	EXTEND (SP, 3);
		1681	PUSHs (newSVuv ((U32)type));
		1682	PUSHs (newSViv (format));
		1683	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1684	XFree (prop);
		1685	}
		1686	}
		1687
		1688	void
		1689	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1690	CODE:
		1691	{
		1692	STRLEN len;
		1693	char *data_ = SvPVbyte (data, len);
		1694
		1695	int elemsize = format == 16 ? sizeof (short)
		1696	: format == 32 ? sizeof (long)
		1697	: 1;
		1698
		1699	XChangeProperty (THIS->display->display, window, property,
		1700	type, format, PropModeReplace,
		1701	(unsigned char *)data_, len / elemsize);
		1702	XSync (THIS->display->display, 0);
		1703	}
		1704
		1705	Atom
		1706	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1707	C_ARGS: term->display->display, atom_name, only_if_exists
		1708
		1709	char *
		1710	XGetAtomName (rxvt_term *term, Atom atom)
		1711	C_ARGS: term->display->display, atom
		1712	CLEANUP:
		1713	XFree (RETVAL);
		1714
		1715	void
		1716	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1717	C_ARGS: term->display->display, window, property
		1718
		1719	Window
		1720	rxvt_term::DefaultRootWindow ()
		1721	CODE:
		1722	RETVAL = THIS->display->root;
		1723	OUTPUT:
		1724	RETVAL
		1725
		1726	#if 0
		1727
		1728	Window
		1729	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1730	C_ARGS: term->display->display, (Window)parent,
		1731	x, y, width, height, 0,
		1732	term->pix_colors_focused[Color_border],
		1733	term->pix_colors_focused[Color_border]
		1734
		1735	#endif
		1736
		1737	void
		1738	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1739	C_ARGS: term->display->display, window, parent, x, y
		1740
		1741	void
		1742	XMapWindow (rxvt_term *term, Window window)
		1743	C_ARGS: term->display->display, window
		1744
		1745	void
		1746	XUnmapWindow (rxvt_term *term, Window window)
		1747	C_ARGS: term->display->display, window
		1748
		1749	void
		1750	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1751	C_ARGS: term->display->display, window, x, y, width, height
		1752
		1753	void
		1754	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1755	CODE:
		1756	{
		1757	XWindowAttributes attr;
		1758	XGetWindowAttributes (THIS->display->display, window, &attr);
		1759	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1760	}
		1761
		1762	void
		1763	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1764	PPCODE:
		1765	{
		1766	int dx, dy;
		1767	Window child;
		1768
		1769	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1770	{
		1771	EXTEND (SP, 3);
		1772	PUSHs (newSViv (dx));
		1773	PUSHs (newSViv (dy));
		1774	PUSHs (newSVuv (child));
		1775	}
		1776	}
		1777
		1778	#############################################################################
		1779	# urxvt::overlay
		1780	#############################################################################
		1781
883	MODULE = urxvt PACKAGE = urxvt::overlay	1782	MODULE = urxvt PACKAGE = urxvt::overlay
884		1783
885	void	1784	void
886	overlay::set (int x, int y, SV *text, SV *rend = 0)	1785	overlay::set (int x, int y, SV *text, SV *rend = 0)
887		1786
888	void	1787	void
		1788	overlay::show ()
		1789
		1790	void
		1791	overlay::hide ()
		1792
		1793	void
889	overlay::DESTROY ()	1794	overlay::DESTROY ()
890	CODE:
891	{
892	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
893	if (ovs)
894	{
895	HV *hv = (HV *)SvRV (*ovs);
896	char key[33]; sprintf (key, "%32lx", (long)THIS);
897	hv_delete (hv, key, 32, G_DISCARD);
898	}
899		1795
900	delete THIS;	1796	#############################################################################
901	}	1797	# urxvt::watcher
		1798	#############################################################################
		1799
		1800	MODULE = urxvt PACKAGE = urxvt::watcher
		1801
		1802	CHAINED
		1803	perl_watcher::cb (SV *cb)
		1804	CODE:
		1805	THIS->cb (cb);
		1806	OUTPUT:
		1807	RETVAL
		1808
		1809	#############################################################################
		1810	# urxvt::timer
		1811	#############################################################################
902		1812
903	MODULE = urxvt PACKAGE = urxvt::timer	1813	MODULE = urxvt PACKAGE = urxvt::timer
904		1814
905	SV *	1815	SV *
906	timer::new ()	1816	timer::new ()
907	CODE:	1817	CODE:
908	timer *w = new timer;	1818	timer *w = new timer;
909	w->start (NOW);	1819	w->start (NOW);
910	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1820	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
911	w->self = (HV *)SvRV (RETVAL);	1821	w->self = (HV *)SvRV (RETVAL);
912	OUTPUT:
913	RETVAL
914
915	timer *
916	timer::cb (SV *cb)
917	CODE:
918	THIS->cb (cb);
919	RETVAL = THIS;
920	OUTPUT:	1822	OUTPUT:
921	RETVAL	1823	RETVAL
922		1824
923	NV	1825	NV
924	timer::at ()	1826	timer::at ()
925	CODE:	1827	CODE:
926	RETVAL = THIS->at;	1828	RETVAL = THIS->at;
927	OUTPUT:	1829	OUTPUT:
928	RETVAL	1830	RETVAL
929		1831
930	timer *	1832	CHAINED
931	timer::interval (NV interval)	1833	timer::interval (NV interval)
932	CODE:	1834	CODE:
933	THIS->interval = interval;	1835	THIS->interval = interval;
		1836	OUTPUT:
934	RETVAL = THIS;	1837	RETVAL
935	OUTPUT:
936	RETVAL
937		1838
938	timer *	1839	CHAINED
939	timer::set (NV tstamp)	1840	timer::set (NV tstamp)
940	CODE:	1841	CODE:
941	THIS->set (tstamp);	1842	THIS->set (tstamp);
		1843	OUTPUT:
942	RETVAL = THIS;	1844	RETVAL
943	OUTPUT:
944	RETVAL
945		1845
946	timer *	1846	CHAINED
947	timer::start (NV tstamp = THIS->at)	1847	timer::start (NV tstamp = THIS->at)
948	CODE:	1848	CODE:
949	THIS->start (tstamp);	1849	THIS->start (tstamp);
		1850	OUTPUT:
950	RETVAL = THIS;	1851	RETVAL
951	OUTPUT:
952	RETVAL
953		1852
954	timer *	1853	CHAINED
		1854	timer::after (NV delay)
		1855	CODE:
		1856	THIS->start (NOW + delay);
		1857	OUTPUT:
		1858	RETVAL
		1859
		1860	CHAINED
955	timer::stop ()	1861	timer::stop ()
956	CODE:	1862	CODE:
957	THIS->stop ();	1863	THIS->stop ();
958	RETVAL = THIS;
959	OUTPUT:	1864	OUTPUT:
960	RETVAL	1865	RETVAL
961		1866
962	void	1867	void
963	timer::DESTROY ()	1868	timer::DESTROY ()
		1869
		1870	#############################################################################
		1871	# urxvt::iow
		1872	#############################################################################
964		1873
965	MODULE = urxvt PACKAGE = urxvt::iow	1874	MODULE = urxvt PACKAGE = urxvt::iow
966		1875
967	SV *	1876	SV *
968	iow::new ()	1877	iow::new ()
969	CODE:	1878	CODE:
970	iow *w = new iow;	1879	iow *w = new iow;
971	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1880	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
972	w->self = (HV *)SvRV (RETVAL);	1881	w->self = (HV *)SvRV (RETVAL);
973	OUTPUT:	1882	OUTPUT:
974	RETVAL	1883	RETVAL
975		1884
976	iow *	1885	CHAINED
977	iow::cb (SV *cb)
978	CODE:
979	THIS->cb (cb);
980	RETVAL = THIS;
981	OUTPUT:
982	RETVAL
983
984	iow *
985	iow::fd (int fd)	1886	iow::fd (int fd)
986	CODE:	1887	CODE:
987	THIS->fd = fd;	1888	THIS->fd = fd;
		1889	OUTPUT:
988	RETVAL = THIS;	1890	RETVAL
989	OUTPUT:
990	RETVAL
991		1891
992	iow *	1892	CHAINED
993	iow::events (short events)	1893	iow::events (short events)
994	CODE:	1894	CODE:
995	THIS->events = events;	1895	THIS->events = events;
		1896	OUTPUT:
996	RETVAL = THIS;	1897	RETVAL
997	OUTPUT:
998	RETVAL
999		1898
1000	iow *	1899	CHAINED
1001	iow::start ()	1900	iow::start ()
1002	CODE:	1901	CODE:
1003	THIS->start ();	1902	THIS->start ();
		1903	OUTPUT:
1004	RETVAL = THIS;	1904	RETVAL
1005	OUTPUT:
1006	RETVAL
1007		1905
1008	iow *	1906	CHAINED
1009	iow::stop ()	1907	iow::stop ()
1010	CODE:	1908	CODE:
1011	THIS->stop ();	1909	THIS->stop ();
1012	RETVAL = THIS;
1013	OUTPUT:	1910	OUTPUT:
1014	RETVAL	1911	RETVAL
1015		1912
1016	void	1913	void
1017	iow::DESTROY ()	1914	iow::DESTROY ()
1018		1915
		1916	#############################################################################
		1917	# urxvt::iw
		1918	#############################################################################
1019		1919
		1920	MODULE = urxvt PACKAGE = urxvt::iw
		1921
		1922	SV *
		1923	iw::new ()
		1924	CODE:
		1925	iw *w = new iw;
		1926	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1927	w->self = (HV *)SvRV (RETVAL);
		1928	OUTPUT:
		1929	RETVAL
		1930
		1931	CHAINED
		1932	iw::start ()
		1933	CODE:
		1934	THIS->start ();
		1935	OUTPUT:
		1936	RETVAL
		1937
		1938	CHAINED
		1939	iw::stop ()
		1940	CODE:
		1941	THIS->stop ();
		1942	OUTPUT:
		1943	RETVAL
		1944
		1945	void
		1946	iw::DESTROY ()
		1947
		1948	#############################################################################
		1949	# urxvt::pw
		1950	#############################################################################
		1951
		1952	MODULE = urxvt PACKAGE = urxvt::pw
		1953
		1954	SV *
		1955	pw::new ()
		1956	CODE:
		1957	pw *w = new pw;
		1958	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1959	w->self = (HV *)SvRV (RETVAL);
		1960	OUTPUT:
		1961	RETVAL
		1962
		1963	CHAINED
		1964	pw::start (int pid)
		1965	CODE:
		1966	THIS->start (pid);
		1967	OUTPUT:
		1968	RETVAL
		1969
		1970	CHAINED
		1971	pw::stop ()
		1972	CODE:
		1973	THIS->stop ();
		1974	OUTPUT:
		1975	RETVAL
		1976
		1977	void
		1978	pw::DESTROY ()
		1979
		1980

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