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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.14 by root, Tue Jan 3 04:45:03 2006 UTC vs.
Revision 1.91 by root, Wed Jan 25 00:42:21 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	printf ("pushing str %p:%d\n", str,len);//D
		562	XPUSHs (sv_2mortal (newSVpvn (str, len)));
		563	}
		564	break;
		565
		566	case DT_WCS_LEN:
		567	{
		568	wchar_t *wstr = va_arg (ap, wchar_t *);
		569	int wlen = va_arg (ap, int);
		570
		571	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		572	}
		573	break;
		574
		575	case DT_LCS_LEN:
		576	{
		577	long *lstr = va_arg (ap, long *);
		578	int llen = va_arg (ap, int);
		579
		580	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
		581	}
		582	break;
		583
		584	case DT_XEVENT:
		585	{
		586	XEvent *xe = va_arg (ap, XEvent *);
		587	HV *hv = newHV ();
		588
		589	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
		590	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		591	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
		592	# undef set
		593
		594	setiv (type, xe->type);
		595	setiv (send_event, xe->xany.send_event);
		596	setiv (serial, xe->xany.serial);
		597
		598	switch (xe->type)
		599	{
		600	case KeyPress:
		601	case KeyRelease:
		602	case ButtonPress:
		603	case ButtonRelease:
		604	case MotionNotify:
		605	setuv (window, xe->xmotion.window);
		606	setuv (root, xe->xmotion.root);
		607	setuv (subwindow, xe->xmotion.subwindow);
		608	setuv (time, xe->xmotion.time);
		609	setiv (x, xe->xmotion.x);
		610	setiv (y, xe->xmotion.y);
		611	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
		612	setiv (col, xe->xmotion.x / term->fwidth);
		613	setiv (x_root, xe->xmotion.x_root);
		614	setiv (y_root, xe->xmotion.y_root);
		615	setuv (state, xe->xmotion.state);
		616
		617	switch (xe->type)
		618	{
		619	case KeyPress:
		620	case KeyRelease:
		621	setuv (keycode, xe->xkey.keycode);
		622	break;
		623
		624	case ButtonPress:
		625	case ButtonRelease:
		626	setuv (button, xe->xbutton.button);
		627	break;
		628
		629	case MotionNotify:
		630	setiv (is_hint, xe->xmotion.is_hint);
		631	break;
		632	}
		633
		634	break;
		635
		636	case MapNotify:
		637	case UnmapNotify:
		638	case ConfigureNotify:
		639	setuv (event, xe->xconfigure.event);
		640	setuv (window, xe->xconfigure.window);
		641
		642	switch (xe->type)
		643	{
		644	case ConfigureNotify:
		645	setiv (x, xe->xconfigure.x);
		646	setiv (y, xe->xconfigure.y);
		647	setiv (width, xe->xconfigure.width);
		648	setiv (height, xe->xconfigure.height);
		649	setuv (above, xe->xconfigure.above);
		650	break;
		651	}
		652
		653	break;
		654
		655	case PropertyNotify:
		656	setuv (window, xe->xproperty.window);
		657	setuv (atom, xe->xproperty.atom);
		658	setuv (time, xe->xproperty.time);
		659	setiv (state, xe->xproperty.state);
		660	break;
		661
		662	case ClientMessage:
		663	setuv (window, xe->xclient.window);
		664	setuv (message_type, xe->xclient.message_type);
		665	setuv (format, xe->xclient.format);
		666	setuv (l0, xe->xclient.data.l[0]);
		667	setuv (l1, xe->xclient.data.l[1]);
		668	setuv (l2, xe->xclient.data.l[2]);
		669	setuv (l3, xe->xclient.data.l[3]);
		670	setuv (l4, xe->xclient.data.l[4]);
		671	break;
		672	}
		673
		674	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
		675	}
		676	break;
		677
		678	case DT_END:
		679	goto call;
		680
		681	default:
		682	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
		683	}
		684	}
		685
		686	call:
		687	va_end (ap);
		688
		689	PUTBACK;
		690	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		691	SPAGAIN;
		692
		693	if (count)
		694	{
		695	SV *status = POPs;
		696	count = SvTRUE (status);
		697	}
		698
		699	PUTBACK;
		700	FREETMPS;
		701	LEAVE;
		702
		703	if (SvTRUE (ERRSV))
		704	{
		705	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
		706	ungrab (term); // better lose the grab than the session
		707	}
		708
		709	event_consumed = !!count;
		710	}
		711	catch (...)
		712	{
		713	swap (perl_environ, environ);
		714	throw;
		715	}
		716	else
		717	event_consumed = false;
		718
		719	// post-handling of some events
		720	if (htype == HOOK_REFRESH_BEGIN)
		721	{
		722	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
		723
		724	for (int i = AvFILL (av); i >= 0; i--)
		725	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
371	}	726	}
372	else if (htype == HOOK_DESTROY)	727	else if (htype == HOOK_DESTROY)
373	{	728	{
374	// handled later	729	clearSVptr ((SV *)term->perl.self);
		730	SvREFCNT_dec ((SV *)term->perl.self);
		731
		732	// don't allow further calls
		733	term->perl.self = 0;
375	}	734	}
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		735
380	if (HvKEYS (hv))	736	swap (perl_environ, environ);
381	{
382	hv_iterinit (hv);
383		737
384	while (HE *he = hv_iternext (hv))	738	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	}	739	}
457		740
458	/////////////////////////////////////////////////////////////////////////////	741	/////////////////////////////////////////////////////////////////////////////
459		742
460	MODULE = urxvt PACKAGE = urxvt	743	MODULE = urxvt PACKAGE = urxvt
461		744
462	PROTOTYPES: ENABLE	745	PROTOTYPES: ENABLE
463		746
464	BOOT:	747	BOOT:
465	{	748	{
466	# define set_hookname(sym) av_store (hookname, PP_CONCAT(HOOK_, sym), newSVpv (PP_STRINGIFY(sym), 0))	749	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));	750	sv_setsv (get_sv ("urxvt::RESNAME", 1), newSVpvn (RESNAME, sizeof (RESNAME) - 1));
		751	sv_setsv (get_sv ("urxvt::RESCLASS", 1), newSVpvn (RESCLASS, sizeof (RESCLASS) - 1));
		752	sv_setsv (get_sv ("urxvt::RXVTNAME", 1), newSVpvn (RXVTNAME, sizeof (RXVTNAME) - 1));
		753
468	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	754	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
469	set_hookname (INIT);	755	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
470	set_hookname (RESET);	756	# include "hookinc.h"
471	set_hookname (START);	757	# 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		758
		759	HV *option = get_hv ("urxvt::OPTION", 1);
		760	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
		761	# define nodef(name)
		762	# include "optinc.h"
		763	# undef nodef
		764	# undef def
		765
		766	HV *stash = gv_stashpv ("urxvt", 1);
		767	struct {
		768	const char *name;
		769	IV iv;
		770	} *civ, const_iv[] = {
		771	# define const_iv(name) { # name, (IV)name }
486	export_const (DEFAULT_RSTYLE);	772	const_iv (DEFAULT_RSTYLE),
487	export_const (OVERLAY_RSTYLE);	773	const_iv (OVERLAY_RSTYLE),
488	export_const (RS_Bold);	774	const_iv (RS_Bold),
489	export_const (RS_Italic);	775	const_iv (RS_Italic),
490	export_const (RS_Blink);	776	const_iv (RS_Blink),
491	export_const (RS_RVid);	777	const_iv (RS_RVid),
492	export_const (RS_Uline);	778	const_iv (RS_Uline),
493		779
494	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	780	const_iv (CurrentTime),
495	}	781	const_iv (ShiftMask),
		782	const_iv (LockMask),
		783	const_iv (ControlMask),
		784	const_iv (Mod1Mask),
		785	const_iv (Mod2Mask),
		786	const_iv (Mod3Mask),
		787	const_iv (Mod4Mask),
		788	const_iv (Mod5Mask),
		789	const_iv (Button1Mask),
		790	const_iv (Button2Mask),
		791	const_iv (Button3Mask),
		792	const_iv (Button4Mask),
		793	const_iv (Button5Mask),
		794	const_iv (AnyModifier),
496		795
497	void	796	const_iv (EVENT_NONE),
498	set_should_invoke (int htype, int value)	797	const_iv (EVENT_READ),
499	CODE:	798	const_iv (EVENT_WRITE),
500	rxvt_perl.should_invoke [htype] = value;	799
		800	const_iv (NoEventMask),
		801	const_iv (KeyPressMask),
		802	const_iv (KeyReleaseMask),
		803	const_iv (ButtonPressMask),
		804	const_iv (ButtonReleaseMask),
		805	const_iv (EnterWindowMask),
		806	const_iv (LeaveWindowMask),
		807	const_iv (PointerMotionMask),
		808	const_iv (PointerMotionHintMask),
		809	const_iv (Button1MotionMask),
		810	const_iv (Button2MotionMask),
		811	const_iv (Button3MotionMask),
		812	const_iv (Button4MotionMask),
		813	const_iv (Button5MotionMask),
		814	const_iv (ButtonMotionMask),
		815	const_iv (KeymapStateMask),
		816	const_iv (ExposureMask),
		817	const_iv (VisibilityChangeMask),
		818	const_iv (StructureNotifyMask),
		819	const_iv (ResizeRedirectMask),
		820	const_iv (SubstructureNotifyMask),
		821	const_iv (SubstructureRedirectMask),
		822	const_iv (FocusChangeMask),
		823	const_iv (PropertyChangeMask),
		824	const_iv (ColormapChangeMask),
		825	const_iv (OwnerGrabButtonMask),
		826
		827	const_iv (KeyPress),
		828	const_iv (KeyRelease),
		829	const_iv (ButtonPress),
		830	const_iv (ButtonRelease),
		831	const_iv (MotionNotify),
		832	const_iv (EnterNotify),
		833	const_iv (LeaveNotify),
		834	const_iv (FocusIn),
		835	const_iv (FocusOut),
		836	const_iv (KeymapNotify),
		837	const_iv (Expose),
		838	const_iv (GraphicsExpose),
		839	const_iv (NoExpose),
		840	const_iv (VisibilityNotify),
		841	const_iv (CreateNotify),
		842	const_iv (DestroyNotify),
		843	const_iv (UnmapNotify),
		844	const_iv (MapNotify),
		845	const_iv (MapRequest),
		846	const_iv (ReparentNotify),
		847	const_iv (ConfigureNotify),
		848	const_iv (ConfigureRequest),
		849	const_iv (GravityNotify),
		850	const_iv (ResizeRequest),
		851	const_iv (CirculateNotify),
		852	const_iv (CirculateRequest),
		853	const_iv (PropertyNotify),
		854	const_iv (SelectionClear),
		855	const_iv (SelectionRequest),
		856	const_iv (SelectionNotify),
		857	const_iv (ColormapNotify),
		858	const_iv (ClientMessage),
		859	const_iv (MappingNotify),
		860	# if ENABLE_XIM_ONTHESPOT
		861	const_iv (XIMReverse),
		862	const_iv (XIMUnderline),
		863	const_iv (XIMHighlight),
		864	const_iv (XIMPrimary),
		865	const_iv (XIMSecondary),
		866	const_iv (XIMTertiary),
		867	const_iv (XIMVisibleToForward),
		868	const_iv (XIMVisibleToBackword),
		869	const_iv (XIMVisibleToCenter),
		870
		871	const_iv (XIMForwardChar),
		872	const_iv (XIMBackwardChar),
		873	const_iv (XIMForwardWord),
		874	const_iv (XIMBackwardWord),
		875	const_iv (XIMCaretUp),
		876	const_iv (XIMCaretDown),
		877	const_iv (XIMNextLine),
		878	const_iv (XIMPreviousLine),
		879	const_iv (XIMLineStart),
		880	const_iv (XIMLineEnd),
		881	const_iv (XIMAbsolutePosition),
		882	const_iv (XIMDontChange),
		883	# endif
		884	};
		885
		886	for (civ = const_iv + sizeof (const_iv) / sizeof (const_iv [0]);
		887	civ-- > const_iv; )
		888	newCONSTSUB (stash, (char *)civ->name, newSViv (civ->iv));
		889	}
501		890
502	void	891	void
503	warn (const char *msg)	892	warn (const char *msg)
504	CODE:	893	CODE:
505	rxvt_warn ("%s", msg);	894	rxvt_warn ("%s", msg);
506		895
507	void	896	void
508	fatal (const char *msg)	897	fatal (const char *msg)
509	CODE:	898	CODE:
510	rxvt_fatal ("%s", msg);	899	rxvt_fatal ("%s", msg);
		900
		901	void
		902	_exit (int status)
511		903
512	NV	904	NV
513	NOW ()	905	NOW ()
514	CODE:	906	CODE:
515	RETVAL = NOW;	907	RETVAL = NOW;
…		…
563	}	955	}
564	OUTPUT:	956	OUTPUT:
565	RETVAL	957	RETVAL
566		958
567	MODULE = urxvt PACKAGE = urxvt::term	959	MODULE = urxvt PACKAGE = urxvt::term
		960
		961	SV *
		962	_new (...)
		963	CODE:
		964	{
		965	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
		966	croak ("first argument to urxvt::term->_new must be arrayref");
		967
		968	rxvt_term *term = new rxvt_term;
		969
		970	stringvec *argv = new stringvec;
		971	stringvec *envv = new stringvec;
		972
		973	for (int i = 1; i < items; i++)
		974	argv->push_back (strdup (SvPVbyte_nolen (ST (i))));
		975
		976	AV *env = (AV *)SvRV (ST (0));
		977	for (int i = AvFILL (env) + 1; i--; )
		978	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
		979
		980	envv->push_back (0);
		981
		982	bool success;
		983
		984	try
		985	{
		986	success = term->init (argv, envv);
		987	}
		988	catch (const class rxvt_failure_exception &e)
		989	{
		990	success = false;
		991	}
		992
		993	if (!success)
		994	{
		995	term->destroy ();
		996	croak ("error while initializing new terminal instance");
		997	}
		998
		999	RETVAL = term && term->perl.self
		1000	? newSVterm (term) : &PL_sv_undef;
		1001	}
		1002	OUTPUT:
		1003	RETVAL
		1004
		1005	void
		1006	rxvt_term::destroy ()
		1007
		1008	void
		1009	rxvt_term::set_should_invoke (int htype, int inc)
		1010	CODE:
		1011	THIS->perl.should_invoke [htype] += inc;
		1012
		1013	void
		1014	rxvt_term::grab_button (int button, U32 modifiers)
		1015	CODE:
		1016	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,
		1017	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1018	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		1019
		1020	bool
		1021	rxvt_term::grab (Time eventtime, int sync = 0)
		1022	CODE:
		1023	{
		1024	int mode = sync ? GrabModeSync : GrabModeAsync;
		1025
		1026	THIS->perl.grabtime = 0;
		1027
		1028	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,
		1029	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
		1030	mode, mode, None, GRAB_CURSOR, eventtime))
		1031	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))
		1032	THIS->perl.grabtime = eventtime;
		1033	else
		1034	XUngrabPointer (THIS->display->display, eventtime);
		1035
		1036	RETVAL = !!THIS->perl.grabtime;
		1037	}
		1038	OUTPUT:
		1039	RETVAL
		1040
		1041	void
		1042	rxvt_term::allow_events_async ()
		1043	CODE:
		1044	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);
		1045
		1046	void
		1047	rxvt_term::allow_events_sync ()
		1048	CODE:
		1049	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);
		1050
		1051	void
		1052	rxvt_term::allow_events_replay ()
		1053	CODE:
		1054	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);
		1055	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);
		1056
		1057	void
		1058	rxvt_term::ungrab ()
		1059	CODE:
		1060	ungrab (THIS);
568		1061
569	int	1062	int
570	rxvt_term::strwidth (SV *str)	1063	rxvt_term::strwidth (SV *str)
571	CODE:	1064	CODE:
572	{	1065	{
…		…
608		1101
609	rxvt_push_locale (THIS->locale);	1102	rxvt_push_locale (THIS->locale);
610	wchar_t *wstr = rxvt_mbstowcs (data, len);	1103	wchar_t *wstr = rxvt_mbstowcs (data, len);
611	rxvt_pop_locale ();	1104	rxvt_pop_locale ();
612		1105
613	char *str = rxvt_wcstoutf8 (wstr);	1106	RETVAL = wcs2sv (wstr);
614	free (wstr);	1107	free (wstr);
615
616	RETVAL = newSVpv (str, 0);
617	SvUTF8_on (RETVAL);
618	free (str);
619	}	1108	}
620	OUTPUT:	1109	OUTPUT:
621	RETVAL	1110	RETVAL
622		1111
		1112	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
		1113
		1114	#define TERM_OFFSET_width TERM_OFFSET(width)
		1115	#define TERM_OFFSET_height TERM_OFFSET(height)
		1116	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
		1117	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
		1118	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
		1119	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
		1120	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
		1121	#define TERM_OFFSET_focus TERM_OFFSET(focus)
		1122	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1123	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1124	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1125	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1126	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
		1127	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
		1128	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
		1129
623	int	1130	int
		1131	rxvt_term::width ()
		1132	ALIAS:
		1133	width = TERM_OFFSET_width
		1134	height = TERM_OFFSET_height
		1135	fwidth = TERM_OFFSET_fwidth
		1136	fheight = TERM_OFFSET_fheight
		1137	fbase = TERM_OFFSET_fbase
		1138	nrow = TERM_OFFSET_nrow
		1139	ncol = TERM_OFFSET_ncol
		1140	focus = TERM_OFFSET_focus
		1141	mapped = TERM_OFFSET_mapped
		1142	int_bwidth = TERM_OFFSET_int_bwidth
		1143	ext_bwidth = TERM_OFFSET_ext_bwidth
		1144	lineSpace = TERM_OFFSET_lineSpace
		1145	saveLines = TERM_OFFSET_saveLines
		1146	total_rows = TERM_OFFSET_total_rows
		1147	top_row = TERM_OFFSET_top_row
		1148	CODE:
		1149	RETVAL = *(int *)((char *)THIS + ix);
		1150	OUTPUT:
		1151	RETVAL
		1152
		1153	unsigned int
		1154	rxvt_term::ModLevel3Mask ()
		1155	ALIAS:
		1156	ModLevel3Mask = 0
		1157	ModMetaMask = 1
		1158	ModNumLockMask = 2
		1159	current_screen = 3
		1160	hidden_cursor = 4
		1161	CODE:
		1162	switch (ix)
		1163	{
		1164	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1165	case 1: RETVAL = THIS->ModMetaMask; break;
		1166	case 2: RETVAL = THIS->ModNumLockMask; break;
		1167	case 3: RETVAL = THIS->current_screen; break;
		1168	case 4: RETVAL = THIS->hidden_cursor; break;
		1169	}
		1170	OUTPUT:
		1171	RETVAL
		1172
		1173	char *
		1174	rxvt_term::display_id ()
		1175	ALIAS:
		1176	display_id = 0
		1177	locale = 1
		1178	CODE:
		1179	switch (ix)
		1180	{
		1181	case 0: RETVAL = THIS->display->id; break;
		1182	case 1: RETVAL = THIS->locale; break;
		1183	}
		1184	OUTPUT:
		1185	RETVAL
		1186
		1187	SV *
624	rxvt_term::nsaved ()	1188	rxvt_term::_env ()
625	CODE:	1189	CODE:
626	RETVAL = THIS->nsaved;	1190	{
		1191	if (THIS->envv)
		1192	{
		1193	AV *av = newAV ();
		1194
		1195	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1196	if (*i)
		1197	av_push (av, newSVpv (*i, 0));
		1198
		1199	RETVAL = newRV_noinc ((SV *)av);
		1200	}
		1201	else
		1202	RETVAL = &PL_sv_undef;
		1203	}
627	OUTPUT:	1204	OUTPUT:
628	RETVAL	1205	RETVAL
629		1206
630	int	1207	int
		1208	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1209	CODE:
		1210	RETVAL = THIS->pty_ev.events;
		1211	if (events != EVENT_UNDEF)
		1212	THIS->pty_ev.set (events);
		1213	OUTPUT:
		1214	RETVAL
		1215
		1216	int
		1217	rxvt_term::pty_fd ()
		1218	CODE:
		1219	RETVAL = THIS->pty->pty;
		1220	OUTPUT:
		1221	RETVAL
		1222
		1223	Window
		1224	rxvt_term::parent ()
		1225	CODE:
		1226	RETVAL = THIS->parent [0];
		1227	OUTPUT:
		1228	RETVAL
		1229
		1230	Window
		1231	rxvt_term::vt ()
		1232	CODE:
		1233	RETVAL = THIS->vt;
		1234	OUTPUT:
		1235	RETVAL
		1236
		1237	void
		1238	rxvt_term::vt_emask_add (U32 emask)
		1239	CODE:
		1240	THIS->vt_emask_perl |= emask;
		1241	THIS->vt_select_input ();
		1242
		1243	U32
		1244	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1245	CODE:
		1246	RETVAL = THIS->rstyle;
		1247	THIS->rstyle = new_rstyle;
		1248	OUTPUT:
		1249	RETVAL
		1250
		1251	int
631	rxvt_term::view_start (int newval = -1)	1252	rxvt_term::view_start (int newval = 1)
		1253	PROTOTYPE: $;$
632	CODE:	1254	CODE:
633	{	1255	{
634	RETVAL = THIS->view_start;	1256	RETVAL = THIS->view_start;
635		1257
636	if (newval >= 0)	1258	if (newval <= 0)
637	{	1259	THIS->scr_changeview (max (newval, THIS->top_row));
638	THIS->view_start = min (newval, THIS->nsaved);
639	THIS->scr_changeview (RETVAL);
640	}
641	}	1260	}
642	OUTPUT:	1261	OUTPUT:
643	RETVAL	1262	RETVAL
644		1263
645	int	1264	void
646	rxvt_term::nrow ()	1265	rxvt_term::focus_in ()
647	CODE:
648	RETVAL = THIS->nrow;
649	OUTPUT:
650	RETVAL
651		1266
652	int	1267	void
653	rxvt_term::ncol ()	1268	rxvt_term::focus_out ()
654	CODE:
655	RETVAL = THIS->ncol;
656	OUTPUT:
657	RETVAL
658		1269
659	void	1270	void
660	rxvt_term::want_refresh ()	1271	rxvt_term::want_refresh ()
661	CODE:	1272	CODE:
662	THIS->want_refresh = 1;	1273	THIS->want_refresh = 1;
663		1274
664	void	1275	void
665	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1276	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:	1277	PPCODE:
667	{	1278	{
668	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1279	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
669	croak ("row_number number of out range");	1280	XSRETURN_EMPTY;
670		1281
671	line_t &l = ROW(row_number);	1282	line_t &l = ROW(row_number);
672		1283
673	if (GIMME_V != G_VOID)	1284	if (GIMME_V != G_VOID)
674	{	1285	{
675	wchar_t *wstr = new wchar_t [THIS->ncol];	1286	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
676		1287
677	for (int col = 0; col <THIS->ncol; col++)	1288	for (int col = 0; col < THIS->ncol; col++)
678	wstr [col] = l.t [col];	1289	wstr [col] = l.t [col];
679		1290
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));	1291	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
686	free (str);
687	}	1292	}
688		1293
689	if (new_text)	1294	if (new_text)
690	{	1295	{
691	wchar_t *wstr = sv2wcs (new_text);	1296	wchar_t *wstr = sv2wcs (new_text);
692		1297
693	int len = wcslen (wstr);	1298	int len = min (wcslen (wstr) - start_ofs, max_len);
694		1299
695	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
696	{	1301	{
697	free (wstr);	1302	free (wstr);
698	croak ("new_text extends beyond horizontal margins");	1303	croak ("new_text extends beyond horizontal margins");
699	}	1304	}
700		1305
701	for (int col = start_col; col < start_col + len; col++)	1306	for (int col = start_col; col < start_col + len; col++)
702	{	1307	{
703	l.t [col] = wstr [col - start_col];	1308	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]));	1309	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
705	}	1310	}
706		1311
707	free (wstr);	1312	free (wstr);
708	}	1313	}
709	}	1314	}
710		1315
711	void	1316	void
712	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1317	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:	1318	PPCODE:
714	{	1319	{
715	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1320	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
716	croak ("row_number number of out range");	1321	XSRETURN_EMPTY;
717		1322
718	line_t &l = ROW(row_number);	1323	line_t &l = ROW(row_number);
719		1324
720	if (GIMME_V != G_VOID)	1325	if (GIMME_V != G_VOID)
721	{	1326	{
…		…
732	{	1337	{
733	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1338	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
734	croak ("new_rend must be arrayref");	1339	croak ("new_rend must be arrayref");
735		1340
736	AV *av = (AV *)SvRV (new_rend);	1341	AV *av = (AV *)SvRV (new_rend);
737	int len = av_len (av) + 1;	1342	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
738		1343
739	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1344	if (start_col < 0 || start_col + len > THIS->ncol)
740	croak ("new_rend array extends beyond horizontal margins");	1345	croak ("new_rend array extends beyond horizontal margins");
741		1346
742	for (int col = start_col; col < start_col + len; col++)	1347	for (int col = start_col; col < start_col + len; col++)
743	{	1348	{
744	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1349	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
745		1350
746	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1351	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
747	}	1352	}
748	}	1353	}
749	}	1354	}
750		1355
751	int	1356	int
752	rxvt_term::ROW_l (int row_number, int new_length = -2)	1357	rxvt_term::ROW_l (int row_number, int new_length = -1)
753	CODE:	1358	CODE:
754	{	1359	{
755	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1360	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
756	croak ("row_number number of out range");	1361	XSRETURN_EMPTY;
757		1362
758	line_t &l = ROW(row_number);	1363	line_t &l = ROW(row_number);
759	RETVAL = l.l;	1364	RETVAL = l.l;
760		1365
761	if (new_length >= -1)	1366	if (new_length >= 0)
762	l.l = new_length;	1367	l.l = new_length;
763	}	1368	}
764	OUTPUT:	1369	OUTPUT:
765	RETVAL	1370	RETVAL
766		1371
		1372	bool
		1373	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1374	CODE:
		1375	{
		1376	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1377	XSRETURN_EMPTY;
		1378
		1379	line_t &l = ROW(row_number);
		1380	RETVAL = l.is_longer ();
		1381
		1382	if (new_is_longer >= 0)
		1383	l.is_longer (new_is_longer);
		1384	}
		1385	OUTPUT:
		1386	RETVAL
		1387
767	SV *	1388	SV *
768	rxvt_term::special_encode (SV *str)	1389	rxvt_term::special_encode (SV *string)
769	CODE:	1390	CODE:
770	abort ();//TODO	1391	{
		1392	wchar_t *wstr = sv2wcs (string);
		1393	int wlen = wcslen (wstr);
		1394	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
		1395
		1396	rxvt_push_locale (THIS->locale);
		1397
		1398	wchar_t *r = rstr;
		1399	for (wchar_t *s = wstr; *s; s++)
		1400	{
		1401	int w = WCWIDTH (*s);
		1402
		1403	if (w == 0)
		1404	{
		1405	if (r == rstr)
		1406	croak ("leading combining character unencodable");
		1407
		1408	unicode_t n = rxvt_compose (r[-1], *s);
		1409	if (n == NOCHAR)
		1410	n = rxvt_composite.compose (r[-1], *s);
		1411
		1412	r[-1] = n;
		1413	}
		1414	#if !UNICODE_3
		1415	else if (*s >= 0x10000)
		1416	*r++ = rxvt_composite.compose (*s);
		1417	#endif
		1418	else
		1419	*r++ = *s;
		1420
		1421	// the *2 above only allows wcwidth <= 2
		1422	if (w > 1)
		1423	*r++ = NOCHAR;
		1424	}
		1425
		1426	rxvt_pop_locale ();
		1427
		1428	RETVAL = wcs2sv (rstr, r - rstr);
		1429	}
		1430	OUTPUT:
		1431	RETVAL
771		1432
772	SV *	1433	SV *
773	rxvt_term::special_decode (SV *str)	1434	rxvt_term::special_decode (SV *text)
774	CODE:	1435	CODE:
775	abort ();//TODO	1436	{
		1437	wchar_t *wstr = sv2wcs (text);
		1438	int wlen = wcslen (wstr);
		1439	int dlen = 0;
		1440
		1441	// find length
		1442	for (wchar_t *s = wstr; *s; s++)
		1443	if (*s == NOCHAR)
		1444	;
		1445	else if (IS_COMPOSE (*s))
		1446	dlen += rxvt_composite.expand (*s, 0);
		1447	else
		1448	dlen++;
		1449
		1450	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
		1451
		1452	// decode
		1453	wchar_t *r = rstr;
		1454	for (wchar_t *s = wstr; *s; s++)
		1455	if (*s == NOCHAR)
		1456	;
		1457	else if (IS_COMPOSE (*s))
		1458	r += rxvt_composite.expand (*s, r);
		1459	else
		1460	*r++ = *s;
		1461
		1462	RETVAL = wcs2sv (rstr, r - rstr);
		1463	}
		1464	OUTPUT:
		1465	RETVAL
776		1466
777	void	1467	void
778	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1468	rxvt_term::_resource (char *name, int index, SV *newval = 0)
779	PPCODE:	1469	PPCODE:
780	{	1470	{
781	struct resval { const char *name; int value; } rslist [] = {	1471	struct resval { const char *name; int value; } rslist [] = {
782	# define Rs_def(name) { # name, Rs_ ## name },	1472	# define def(name) { # name, Rs_ ## name },
783	# define Rs_reserve(name,count)	1473	# define reserve(name,count)
784	# include "rsinc.h"	1474	# include "rsinc.h"
785	# undef Rs_def	1475	# undef def
786	# undef Rs_reserve	1476	# undef reserve
787	};	1477	};
788		1478
789	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1479	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
790		1480
791	do {	1481	do {
…		…
812	else	1502	else
813	THIS->rs [index] = 0;	1503	THIS->rs [index] = 0;
814	}	1504	}
815	}	1505	}
816		1506
		1507	const char *
		1508	rxvt_term::x_resource (const char *name)
		1509
		1510	bool
		1511	rxvt_term::option (U32 optval, int set = -1)
		1512	CODE:
		1513	{
		1514	RETVAL = THIS->options & optval;
		1515
		1516	if (set >= 0)
		1517	{
		1518	if (set)
		1519	THIS->options |= optval;
		1520	else
		1521	THIS->options &= ~optval;
		1522
		1523	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1524	switch (optval)
		1525	{
		1526	case Opt_skipBuiltinGlyphs:
		1527	THIS->set_fonts ();
		1528	THIS->scr_remap_chars ();
		1529	THIS->scr_touch (true);
		1530	THIS->want_refresh = 1;
		1531	break;
		1532
		1533	case Opt_cursorUnderline:
		1534	THIS->want_refresh = 1;
		1535	break;
		1536
		1537	# case Opt_scrollBar_floating:
		1538	# case Opt_scrollBar_right:
		1539	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1540	# break;
		1541	}
		1542	}
		1543	}
		1544	OUTPUT:
		1545	RETVAL
		1546
		1547	bool
		1548	rxvt_term::parse_keysym (char *keysym, char *str)
		1549	CODE:
		1550	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1551	THIS->keyboard->register_done ();
		1552	OUTPUT:
		1553	RETVAL
		1554
817	void	1555	void
818	rxvt_term::selection_mark (...)	1556	rxvt_term::screen_cur (...)
819	PROTOTYPE: $;$$	1557	PROTOTYPE: $;$$
820	ALIAS:	1558	ALIAS:
		1559	screen_cur = 0
821	selection_beg = 1	1560	selection_beg = 1
822	selection_end = 2	1561	selection_end = 2
		1562	selection_mark = 3
823	PPCODE:	1563	PPCODE:
824	{	1564	{
825	row_col_t &sel = ix == 1 ? THIS->selection.beg	1565	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1566	: ix == 1 ? THIS->selection.beg
826	: ix == 2 ? THIS->selection.end	1567	: ix == 2 ? THIS->selection.end
827	: THIS->selection.mark;	1568	: THIS->selection.mark;
828		1569
829	if (GIMME_V != G_VOID)	1570	if (GIMME_V != G_VOID)
830	{	1571	{
831	EXTEND (SP, 2);	1572	EXTEND (SP, 2);
832	PUSHs (sv_2mortal (newSViv (sel.row)));	1573	PUSHs (sv_2mortal (newSViv (rc.row)));
833	PUSHs (sv_2mortal (newSViv (sel.col)));	1574	PUSHs (sv_2mortal (newSViv (rc.col)));
834	}	1575	}
835		1576
836	if (items == 3)	1577	if (items == 3)
837	{	1578	{
838	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1579	rc.row = SvIV (ST (1));
839	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1580	rc.col = SvIV (ST (2));
		1581
		1582	if (ix == 2)
		1583	{
		1584	if (rc.col == 0)
		1585	{
		1586	// col == 0 means end of previous line
		1587	rc.row--;
		1588	rc.col = THIS->ncol;
		1589	}
		1590	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1591	&& rc.col > ROW(rc.row).l)
		1592	{
		1593	// col >= length means while line and add newline
		1594	rc.col = THIS->ncol;
		1595	}
		1596	}
		1597
		1598	clamp_it (rc.col, 0, THIS->ncol);
		1599	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
840		1600
841	if (ix)	1601	if (ix)
842	THIS->want_refresh = 1;	1602	THIS->want_refresh = 1;
843	}	1603	}
844	}	1604	}
845		1605
		1606	char
		1607	rxvt_term::cur_charset ()
		1608	CODE:
		1609	RETVAL = THIS->charsets [THIS->screen.charset];
		1610	OUTPUT:
		1611	RETVAL
		1612
		1613	#void
		1614	#rxvt_term::selection_clear ()
		1615
		1616	void
		1617	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1618	CODE:
		1619	THIS->selection.op = SELECTION_CONT;
		1620	THIS->selection.rect = rect;
		1621	THIS->selection_make (eventtime);
		1622
846	int	1623	int
847	rxvt_term::selection_grab (int eventtime)	1624	rxvt_term::selection_grab (Time eventtime)
848		1625
849	void	1626	void
850	rxvt_term::selection (SV *newtext = 0)	1627	rxvt_term::selection (SV *newtext = 0)
851	PPCODE:	1628	PPCODE:
852	{	1629	{
853	if (GIMME_V != G_VOID)	1630	if (GIMME_V != G_VOID)
854	{	1631	XPUSHs (THIS->selection.text
855	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1632	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
856	SV *sv = newSVpv (sel, 0);	1633	: &PL_sv_undef);
857	SvUTF8_on (sv);
858	free (sel);
859	XPUSHs (sv_2mortal (sv));
860	}
861		1634
862	if (newtext)	1635	if (newtext)
863	{	1636	{
864	free (THIS->selection.text);	1637	free (THIS->selection.text);
865		1638
866	THIS->selection.text = sv2wcs (newtext);	1639	THIS->selection.text = sv2wcs (newtext);
867	THIS->selection.len = wcslen (THIS->selection.text);	1640	THIS->selection.len = wcslen (THIS->selection.text);
868	}	1641	}
869	}	1642	}
870		1643
		1644	void
		1645	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)
		1646
		1647	void
		1648	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1649
		1650	void
		1651	rxvt_term::scr_bell ()
		1652
		1653	void
		1654	rxvt_term::scr_change_screen (int screen)
		1655
		1656	void
		1657	rxvt_term::scr_add_lines (SV *string)
		1658	CODE:
		1659	{
		1660	wchar_t *wstr = sv2wcs (string);
		1661	THIS->scr_add_lines (wstr, wcslen (wstr));
		1662	free (wstr);
		1663	}
		1664
871	void	1665	void
872	rxvt_term::tt_write (SV *octets)	1666	rxvt_term::tt_write (SV *octets)
873	INIT:	1667	INIT:
874	STRLEN len;	1668	STRLEN len;
875	char *str = SvPVbyte (octets, len);	1669	char *str = SvPVbyte (octets, len);
876	C_ARGS:	1670	C_ARGS:
877	(unsigned char *)str, len	1671	str, len
		1672
		1673	void
		1674	rxvt_term::cmd_parse (SV *octets)
		1675	CODE:
		1676	{
		1677	STRLEN len;
		1678	char *str = SvPVbyte (octets, len);
		1679
		1680	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1681	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1682
		1683	THIS->cmdbuf_ptr = str;
		1684	THIS->cmdbuf_endp = str + len;
		1685
		1686	rxvt_push_locale (THIS->locale);
		1687	THIS->cmd_parse ();
		1688	rxvt_pop_locale ();
		1689
		1690	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1691	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1692	}
878		1693
879	SV *	1694	SV *
880	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1695	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
881	CODE:	1696	CODE:
882	{	1697	{
883	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1698	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
884	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1699	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
885	o->self = (HV *)SvRV (RETVAL);	1700	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	}	1701	}
891	OUTPUT:	1702	OUTPUT:
892	RETVAL	1703	RETVAL
893		1704
		1705	#############################################################################
		1706	# Various X Utility Functions
		1707	#############################################################################
		1708
		1709	void
		1710	rxvt_term::XListProperties (Window window)
		1711	PPCODE:
		1712	{
		1713	int count;
		1714	Atom *props = XListProperties (THIS->display->display, window, &count);
		1715
		1716	EXTEND (SP, count);
		1717	while (count--)
		1718	PUSHs (newSVuv ((U32)props [count]));
		1719
		1720	XFree (props);
		1721	}
		1722
		1723	void
		1724	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1725	PPCODE:
		1726	{
		1727	Atom type;
		1728	int format;
		1729	unsigned long nitems;
		1730	unsigned long bytes_after;
		1731	unsigned char *prop;
		1732
		1733	XGetWindowProperty (THIS->display->display, window, property,
		1734	0, 1<<24, 0, AnyPropertyType,
		1735	&type, &format, &nitems, &bytes_after, &prop);
		1736
		1737	if (type != None)
		1738	{
		1739	int elemsize = format == 16 ? sizeof (short)
		1740	: format == 32 ? sizeof (long)
		1741	: 1;
		1742
		1743	EXTEND (SP, 3);
		1744	PUSHs (newSVuv ((U32)type));
		1745	PUSHs (newSViv (format));
		1746	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1747	XFree (prop);
		1748	}
		1749	}
		1750
		1751	void
		1752	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1753	CODE:
		1754	{
		1755	STRLEN len;
		1756	char *data_ = SvPVbyte (data, len);
		1757
		1758	int elemsize = format == 16 ? sizeof (short)
		1759	: format == 32 ? sizeof (long)
		1760	: 1;
		1761
		1762	XChangeProperty (THIS->display->display, window, property,
		1763	type, format, PropModeReplace,
		1764	(unsigned char *)data_, len / elemsize);
		1765	XSync (THIS->display->display, 0);
		1766	}
		1767
		1768	Atom
		1769	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1770	C_ARGS: term->display->display, atom_name, only_if_exists
		1771
		1772	char *
		1773	XGetAtomName (rxvt_term *term, Atom atom)
		1774	C_ARGS: term->display->display, atom
		1775	CLEANUP:
		1776	XFree (RETVAL);
		1777
		1778	void
		1779	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1780	C_ARGS: term->display->display, window, property
		1781
		1782	Window
		1783	rxvt_term::DefaultRootWindow ()
		1784	CODE:
		1785	RETVAL = THIS->display->root;
		1786	OUTPUT:
		1787	RETVAL
		1788
		1789	#if 0
		1790
		1791	Window
		1792	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1793	C_ARGS: term->display->display, (Window)parent,
		1794	x, y, width, height, 0,
		1795	term->pix_colors_focused[Color_border],
		1796	term->pix_colors_focused[Color_border]
		1797
		1798	#endif
		1799
		1800	void
		1801	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1802	C_ARGS: term->display->display, window, parent, x, y
		1803
		1804	void
		1805	XMapWindow (rxvt_term *term, Window window)
		1806	C_ARGS: term->display->display, window
		1807
		1808	void
		1809	XUnmapWindow (rxvt_term *term, Window window)
		1810	C_ARGS: term->display->display, window
		1811
		1812	void
		1813	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1814	C_ARGS: term->display->display, window, x, y, width, height
		1815
		1816	void
		1817	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1818	CODE:
		1819	{
		1820	XWindowAttributes attr;
		1821	XGetWindowAttributes (THIS->display->display, window, &attr);
		1822	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1823	}
		1824
		1825	void
		1826	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1827	PPCODE:
		1828	{
		1829	int dx, dy;
		1830	Window child;
		1831
		1832	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1833	{
		1834	EXTEND (SP, 3);
		1835	PUSHs (newSViv (dx));
		1836	PUSHs (newSViv (dy));
		1837	PUSHs (newSVuv (child));
		1838	}
		1839	}
		1840
		1841	#############################################################################
		1842	# urxvt::overlay
		1843	#############################################################################
		1844
894	MODULE = urxvt PACKAGE = urxvt::overlay	1845	MODULE = urxvt PACKAGE = urxvt::overlay
895		1846
896	void	1847	void
897	overlay::set (int x, int y, SV *text, SV *rend = 0)	1848	overlay::set (int x, int y, SV *text, SV *rend = 0)
898		1849
899	void	1850	void
		1851	overlay::show ()
		1852
		1853	void
		1854	overlay::hide ()
		1855
		1856	void
900	overlay::DESTROY ()	1857	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		1858
911	delete THIS;	1859	#############################################################################
912	}	1860	# urxvt::watcher
		1861	#############################################################################
		1862
		1863	MODULE = urxvt PACKAGE = urxvt::watcher
		1864
		1865	CHAINED
		1866	perl_watcher::cb (SV *cb)
		1867	CODE:
		1868	THIS->cb (cb);
		1869	OUTPUT:
		1870	RETVAL
		1871
		1872	#############################################################################
		1873	# urxvt::timer
		1874	#############################################################################
913		1875
914	MODULE = urxvt PACKAGE = urxvt::timer	1876	MODULE = urxvt PACKAGE = urxvt::timer
915		1877
916	SV *	1878	SV *
917	timer::new ()	1879	timer::new ()
918	CODE:	1880	CODE:
919	timer *w = new timer;	1881	timer *w = new timer;
920	w->start (NOW);	1882	w->start (NOW);
921	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1883	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
922	w->self = (HV *)SvRV (RETVAL);	1884	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:	1885	OUTPUT:
932	RETVAL	1886	RETVAL
933		1887
934	NV	1888	NV
935	timer::at ()	1889	timer::at ()
936	CODE:	1890	CODE:
937	RETVAL = THIS->at;	1891	RETVAL = THIS->at;
938	OUTPUT:	1892	OUTPUT:
939	RETVAL	1893	RETVAL
940		1894
941	timer *	1895	CHAINED
942	timer::interval (NV interval)	1896	timer::interval (NV interval)
943	CODE:	1897	CODE:
944	THIS->interval = interval;	1898	THIS->interval = interval;
		1899	OUTPUT:
945	RETVAL = THIS;	1900	RETVAL
946	OUTPUT:
947	RETVAL
948		1901
949	timer *	1902	CHAINED
950	timer::set (NV tstamp)	1903	timer::set (NV tstamp)
951	CODE:	1904	CODE:
952	THIS->set (tstamp);	1905	THIS->set (tstamp);
		1906	OUTPUT:
953	RETVAL = THIS;	1907	RETVAL
954	OUTPUT:
955	RETVAL
956		1908
957	timer *	1909	CHAINED
958	timer::start (NV tstamp = THIS->at)	1910	timer::start (NV tstamp = THIS->at)
959	CODE:	1911	CODE:
960	THIS->start (tstamp);	1912	THIS->start (tstamp);
		1913	OUTPUT:
961	RETVAL = THIS;	1914	RETVAL
962	OUTPUT:
963	RETVAL
964		1915
965	timer *	1916	CHAINED
		1917	timer::after (NV delay)
		1918	CODE:
		1919	THIS->start (NOW + delay);
		1920	OUTPUT:
		1921	RETVAL
		1922
		1923	CHAINED
966	timer::stop ()	1924	timer::stop ()
967	CODE:	1925	CODE:
968	THIS->stop ();	1926	THIS->stop ();
969	RETVAL = THIS;
970	OUTPUT:	1927	OUTPUT:
971	RETVAL	1928	RETVAL
972		1929
973	void	1930	void
974	timer::DESTROY ()	1931	timer::DESTROY ()
		1932
		1933	#############################################################################
		1934	# urxvt::iow
		1935	#############################################################################
975		1936
976	MODULE = urxvt PACKAGE = urxvt::iow	1937	MODULE = urxvt PACKAGE = urxvt::iow
977		1938
978	SV *	1939	SV *
979	iow::new ()	1940	iow::new ()
980	CODE:	1941	CODE:
981	iow *w = new iow;	1942	iow *w = new iow;
982	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1943	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
983	w->self = (HV *)SvRV (RETVAL);	1944	w->self = (HV *)SvRV (RETVAL);
984	OUTPUT:	1945	OUTPUT:
985	RETVAL	1946	RETVAL
986		1947
987	iow *	1948	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)	1949	iow::fd (int fd)
997	CODE:	1950	CODE:
998	THIS->fd = fd;	1951	THIS->fd = fd;
		1952	OUTPUT:
999	RETVAL = THIS;	1953	RETVAL
1000	OUTPUT:
1001	RETVAL
1002		1954
1003	iow *	1955	CHAINED
1004	iow::events (short events)	1956	iow::events (short events)
1005	CODE:	1957	CODE:
1006	THIS->events = events;	1958	THIS->events = events;
		1959	OUTPUT:
1007	RETVAL = THIS;	1960	RETVAL
1008	OUTPUT:
1009	RETVAL
1010		1961
1011	iow *	1962	CHAINED
1012	iow::start ()	1963	iow::start ()
1013	CODE:	1964	CODE:
1014	THIS->start ();	1965	THIS->start ();
		1966	OUTPUT:
1015	RETVAL = THIS;	1967	RETVAL
1016	OUTPUT:
1017	RETVAL
1018		1968
1019	iow *	1969	CHAINED
1020	iow::stop ()	1970	iow::stop ()
1021	CODE:	1971	CODE:
1022	THIS->stop ();	1972	THIS->stop ();
1023	RETVAL = THIS;
1024	OUTPUT:	1973	OUTPUT:
1025	RETVAL	1974	RETVAL
1026		1975
1027	void	1976	void
1028	iow::DESTROY ()	1977	iow::DESTROY ()
1029		1978
		1979	#############################################################################
		1980	# urxvt::iw
		1981	#############################################################################
1030		1982
		1983	MODULE = urxvt PACKAGE = urxvt::iw
		1984
		1985	SV *
		1986	iw::new ()
		1987	CODE:
		1988	iw *w = new iw;
		1989	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1990	w->self = (HV *)SvRV (RETVAL);
		1991	OUTPUT:
		1992	RETVAL
		1993
		1994	CHAINED
		1995	iw::start ()
		1996	CODE:
		1997	THIS->start ();
		1998	OUTPUT:
		1999	RETVAL
		2000
		2001	CHAINED
		2002	iw::stop ()
		2003	CODE:
		2004	THIS->stop ();
		2005	OUTPUT:
		2006	RETVAL
		2007
		2008	void
		2009	iw::DESTROY ()
		2010
		2011	#############################################################################
		2012	# urxvt::pw
		2013	#############################################################################
		2014
		2015	MODULE = urxvt PACKAGE = urxvt::pw
		2016
		2017	SV *
		2018	pw::new ()
		2019	CODE:
		2020	pw *w = new pw;
		2021	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		2022	w->self = (HV *)SvRV (RETVAL);
		2023	OUTPUT:
		2024	RETVAL
		2025
		2026	CHAINED
		2027	pw::start (int pid)
		2028	CODE:
		2029	THIS->start (pid);
		2030	OUTPUT:
		2031	RETVAL
		2032
		2033	CHAINED
		2034	pw::stop ()
		2035	CODE:
		2036	THIS->stop ();
		2037	OUTPUT:
		2038	RETVAL
		2039
		2040	void
		2041	pw::DESTROY ()
		2042
		2043

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