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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.17 by root, Tue Jan 3 18:11:34 2006 UTC vs.
Revision 1.86 by root, Fri Jan 20 22:49:34 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 ();
371	}	516	}
372	else if (!term->self)	517
373	return false; // perl not initialized for this instance	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 ();
		716	}
374	else if (htype == HOOK_DESTROY)	717	else if (htype == HOOK_DESTROY)
375	{	718	{
376	// handled later	719	clearSVptr ((SV *)term->perl.self);
		720	SvREFCNT_dec ((SV *)term->perl.self);
377	}	721	}
378	else if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
379	{
380	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->self), "_overlay", 8, 0));
381		722
382	if (HvKEYS (hv))	723	swap (perl_environ, environ);
383	{
384	hv_iterinit (hv);
385		724
386	while (HE *he = hv_iternext (hv))	725	return event_consumed;
387	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();
388	}
389	}
390	else if (!should_invoke [htype])
391	return false;
392
393	dSP;
394	va_list ap;
395
396	va_start (ap, htype);
397
398	ENTER;
399	SAVETMPS;
400
401	PUSHMARK (SP);
402
403	XPUSHs (sv_2mortal (newSVterm (term)));
404	XPUSHs (sv_2mortal (newSViv (htype)));
405
406	for (;;) {
407	data_type dt = (data_type)va_arg (ap, int);
408
409	switch (dt)
410	{
411	case DT_INT:
412	XPUSHs (sv_2mortal (newSViv (va_arg (ap, int))));
413	break;
414
415	case DT_LONG:
416	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
417	break;
418
419	case DT_STRING:
420	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
421	break;
422
423	case DT_END:
424	{
425	va_end (ap);
426
427	PUTBACK;
428	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
429	SPAGAIN;
430
431	if (count)
432	{
433	SV *status = POPs;
434	count = SvTRUE (status);
435	}
436
437	PUTBACK;
438	FREETMPS;
439	LEAVE;
440
441	if (SvTRUE (ERRSV))
442	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
443
444	if (htype == HOOK_DESTROY)
445	{
446	// TODO: clear magic
447	hv_clear ((HV *)SvRV ((SV *)term->self));
448	SvREFCNT_dec ((SV *)term->self);
449	}
450
451	return count;
452	}
453
454	default:
455	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
456	}
457	}
458	}	726	}
459		727
460	/////////////////////////////////////////////////////////////////////////////	728	/////////////////////////////////////////////////////////////////////////////
461		729
462	MODULE = urxvt PACKAGE = urxvt	730	MODULE = urxvt PACKAGE = urxvt
463		731
464	PROTOTYPES: ENABLE	732	PROTOTYPES: ENABLE
465		733
466	BOOT:	734	BOOT:
467	{	735	{
468	# 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));
469	# 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
470	AV *hookname = get_av ("urxvt::HOOKNAME", 1);	741	AV *hookname = get_av ("urxvt::HOOKNAME", 1);
471	set_hookname (INIT);	742	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
472	set_hookname (RESET);	743	# include "hookinc.h"
473	set_hookname (START);	744	# undef def
474	set_hookname (DESTROY);
475	set_hookname (SEL_BEGIN);
476	set_hookname (SEL_EXTEND);
477	set_hookname (SEL_MAKE);
478	set_hookname (SEL_GRAB);
479	set_hookname (FOCUS_IN);
480	set_hookname (FOCUS_OUT);
481	set_hookname (VIEW_CHANGE);
482	set_hookname (SCROLL_BACK);
483	set_hookname (TTY_ACTIVITY);
484	set_hookname (REFRESH_BEGIN);
485	set_hookname (REFRESH_END);
486	set_hookname (KEYBOARD_COMMAND);
487		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 }
488	export_const (DEFAULT_RSTYLE);	759	const_iv (DEFAULT_RSTYLE),
489	export_const (OVERLAY_RSTYLE);	760	const_iv (OVERLAY_RSTYLE),
490	export_const (RS_Bold);	761	const_iv (RS_Bold),
491	export_const (RS_Italic);	762	const_iv (RS_Italic),
492	export_const (RS_Blink);	763	const_iv (RS_Blink),
493	export_const (RS_RVid);	764	const_iv (RS_RVid),
494	export_const (RS_Uline);	765	const_iv (RS_Uline),
495		766
496	sv_setpv (get_sv ("urxvt::LIBDIR", 1), LIBDIR);	767	const_iv (CurrentTime),
497	}	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),
498		782
499	void	783	const_iv (EVENT_NONE),
500	set_should_invoke (int htype, int value)	784	const_iv (EVENT_READ),
501	CODE:	785	const_iv (EVENT_WRITE),
502	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	}
503		853
504	void	854	void
505	warn (const char *msg)	855	warn (const char *msg)
506	CODE:	856	CODE:
507	rxvt_warn ("%s", msg);	857	rxvt_warn ("%s", msg);
508		858
509	void	859	void
510	fatal (const char *msg)	860	fatal (const char *msg)
511	CODE:	861	CODE:
512	rxvt_fatal ("%s", msg);	862	rxvt_fatal ("%s", msg);
		863
		864	void
		865	_exit (int status)
513		866
514	NV	867	NV
515	NOW ()	868	NOW ()
516	CODE:	869	CODE:
517	RETVAL = NOW;	870	RETVAL = NOW;
…		…
565	}	918	}
566	OUTPUT:	919	OUTPUT:
567	RETVAL	920	RETVAL
568		921
569	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);
570		1024
571	int	1025	int
572	rxvt_term::strwidth (SV *str)	1026	rxvt_term::strwidth (SV *str)
573	CODE:	1027	CODE:
574	{	1028	{
…		…
610		1064
611	rxvt_push_locale (THIS->locale);	1065	rxvt_push_locale (THIS->locale);
612	wchar_t *wstr = rxvt_mbstowcs (data, len);	1066	wchar_t *wstr = rxvt_mbstowcs (data, len);
613	rxvt_pop_locale ();	1067	rxvt_pop_locale ();
614		1068
615	char *str = rxvt_wcstoutf8 (wstr);	1069	RETVAL = wcs2sv (wstr);
616	free (wstr);	1070	free (wstr);
617
618	RETVAL = newSVpv (str, 0);
619	SvUTF8_on (RETVAL);
620	free (str);
621	}	1071	}
622	OUTPUT:	1072	OUTPUT:
623	RETVAL	1073	RETVAL
624		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
625	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	current_screen = 3
		1123	CODE:
		1124	switch (ix)
		1125	{
		1126	case 0: RETVAL = THIS->ModLevel3Mask; break;
		1127	case 1: RETVAL = THIS->ModMetaMask; break;
		1128	case 2: RETVAL = THIS->ModNumLockMask; break;
		1129	case 3: RETVAL = THIS->current_screen; break;
		1130	}
		1131	OUTPUT:
		1132	RETVAL
		1133
		1134	char *
		1135	rxvt_term::display_id ()
		1136	ALIAS:
		1137	display_id = 0
		1138	locale = 1
		1139	CODE:
		1140	switch (ix)
		1141	{
		1142	case 0: RETVAL = THIS->display->id; break;
		1143	case 1: RETVAL = THIS->locale; break;
		1144	}
		1145	OUTPUT:
		1146	RETVAL
		1147
		1148	SV *
626	rxvt_term::nsaved ()	1149	rxvt_term::_env ()
627	CODE:	1150	CODE:
628	RETVAL = THIS->nsaved;	1151	{
		1152	if (THIS->envv)
		1153	{
		1154	AV *av = newAV ();
		1155
		1156	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)
		1157	if (*i)
		1158	av_push (av, newSVpv (*i, 0));
		1159
		1160	RETVAL = newRV_noinc ((SV *)av);
		1161	}
		1162	else
		1163	RETVAL = &PL_sv_undef;
		1164	}
629	OUTPUT:	1165	OUTPUT:
630	RETVAL	1166	RETVAL
631		1167
632	int	1168	int
		1169	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)
		1170	CODE:
		1171	RETVAL = THIS->pty_ev.events;
		1172	if (events != EVENT_UNDEF)
		1173	THIS->pty_ev.set (events);
		1174	OUTPUT:
		1175	RETVAL
		1176
		1177	Window
		1178	rxvt_term::parent ()
		1179	CODE:
		1180	RETVAL = THIS->parent [0];
		1181	OUTPUT:
		1182	RETVAL
		1183
		1184	Window
		1185	rxvt_term::vt ()
		1186	CODE:
		1187	RETVAL = THIS->vt;
		1188	OUTPUT:
		1189	RETVAL
		1190
		1191	void
		1192	rxvt_term::vt_emask_add (U32 emask)
		1193	CODE:
		1194	THIS->vt_emask_perl |= emask;
		1195	THIS->vt_select_input ();
		1196
		1197	U32
		1198	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
		1199	CODE:
		1200	RETVAL = THIS->rstyle;
		1201	THIS->rstyle = new_rstyle;
		1202	OUTPUT:
		1203	RETVAL
		1204
		1205	int
633	rxvt_term::view_start (int newval = -1)	1206	rxvt_term::view_start (int newval = 1)
		1207	PROTOTYPE: $;$
634	CODE:	1208	CODE:
635	{	1209	{
636	RETVAL = THIS->view_start;	1210	RETVAL = THIS->view_start;
637		1211
638	if (newval >= 0)	1212	if (newval <= 0)
639	{	1213	THIS->scr_changeview (max (newval, THIS->top_row));
640	THIS->view_start = min (newval, THIS->nsaved);
641	THIS->scr_changeview (RETVAL);
642	}
643	}	1214	}
644	OUTPUT:	1215	OUTPUT:
645	RETVAL	1216	RETVAL
646		1217
647	int	1218	void
648	rxvt_term::nrow ()	1219	rxvt_term::focus_in ()
649	CODE:
650	RETVAL = THIS->nrow;
651	OUTPUT:
652	RETVAL
653		1220
654	int	1221	void
655	rxvt_term::ncol ()	1222	rxvt_term::focus_out ()
656	CODE:
657	RETVAL = THIS->ncol;
658	OUTPUT:
659	RETVAL
660		1223
661	void	1224	void
662	rxvt_term::want_refresh ()	1225	rxvt_term::want_refresh ()
663	CODE:	1226	CODE:
664	THIS->want_refresh = 1;	1227	THIS->want_refresh = 1;
665		1228
666	void	1229	void
667	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0)	1230	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
668	PPCODE:	1231	PPCODE:
669	{	1232	{
670	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1233	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
671	croak ("row_number number of out range");	1234	XSRETURN_EMPTY;
672		1235
673	line_t &l = ROW(row_number);	1236	line_t &l = ROW(row_number);
674		1237
675	if (GIMME_V != G_VOID)	1238	if (GIMME_V != G_VOID)
676	{	1239	{
677	wchar_t *wstr = new wchar_t [THIS->ncol];	1240	wchar_t *wstr = new wchar_t [THIS->ncol];
678		1241
679	for (int col = 0; col <THIS->ncol; col++)	1242	for (int col = 0; col < THIS->ncol; col++)
680	wstr [col] = l.t [col];	1243	wstr [col] = l.t [col];
681		1244
682	char *str = rxvt_wcstoutf8 (wstr, THIS->ncol);
683	free (wstr);
684
685	SV *sv = newSVpv (str, 0);
686	SvUTF8_on (sv);
687	XPUSHs (sv_2mortal (sv));	1245	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
688	free (str);	1246
		1247	delete [] wstr;
689	}	1248	}
690		1249
691	if (new_text)	1250	if (new_text)
692	{	1251	{
693	wchar_t *wstr = sv2wcs (new_text);	1252	wchar_t *wstr = sv2wcs (new_text);
694		1253
695	int len = wcslen (wstr);	1254	int len = min (wcslen (wstr) - start_ofs, max_len);
696		1255
697	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1256	if (start_col < 0 || start_col + len > THIS->ncol)
698	{	1257	{
699	free (wstr);	1258	free (wstr);
700	croak ("new_text extends beyond horizontal margins");	1259	croak ("new_text extends beyond horizontal margins");
701	}	1260	}
702		1261
703	for (int col = start_col; col < start_col + len; col++)	1262	for (int col = start_col; col < start_col + len; col++)
704	{	1263	{
705	l.t [col] = wstr [col - start_col];	1264	l.t [col] = wstr [start_ofs + col - start_col];
706	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));	1265	l.r [col] = SET_FONT (l.r [col], THIS->fontset [GET_STYLE (l.r [col])]->find_font (l.t [col]));
707	}	1266	}
708		1267
709	free (wstr);	1268	free (wstr);
710	}	1269	}
711	}	1270	}
712		1271
713	void	1272	void
714	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0)	1273	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
715	PPCODE:	1274	PPCODE:
716	{	1275	{
717	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1276	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
718	croak ("row_number number of out range");	1277	XSRETURN_EMPTY;
719		1278
720	line_t &l = ROW(row_number);	1279	line_t &l = ROW(row_number);
721		1280
722	if (GIMME_V != G_VOID)	1281	if (GIMME_V != G_VOID)
723	{	1282	{
…		…
734	{	1293	{
735	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1294	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
736	croak ("new_rend must be arrayref");	1295	croak ("new_rend must be arrayref");
737		1296
738	AV *av = (AV *)SvRV (new_rend);	1297	AV *av = (AV *)SvRV (new_rend);
739	int len = av_len (av) + 1;	1298	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
740		1299
741	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1300	if (start_col < 0 || start_col + len > THIS->ncol)
742	croak ("new_rend array extends beyond horizontal margins");	1301	croak ("new_rend array extends beyond horizontal margins");
743		1302
744	for (int col = start_col; col < start_col + len; col++)	1303	for (int col = start_col; col < start_col + len; col++)
745	{	1304	{
746	rend_t r = SvIV (*av_fetch (av, col - start_col, 1)) & ~RS_fontMask;	1305	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
747		1306
748	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));	1307	l.r [col] = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (l.t [col]));
749	}	1308	}
750	}	1309	}
751	}	1310	}
752		1311
753	int	1312	int
754	rxvt_term::ROW_l (int row_number, int new_length = -2)	1313	rxvt_term::ROW_l (int row_number, int new_length = -1)
755	CODE:	1314	CODE:
756	{	1315	{
757	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1316	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
758	croak ("row_number number of out range");	1317	XSRETURN_EMPTY;
759		1318
760	line_t &l = ROW(row_number);	1319	line_t &l = ROW(row_number);
761	RETVAL = l.l;	1320	RETVAL = l.l;
762		1321
763	if (new_length >= -1)	1322	if (new_length >= 0)
764	l.l = new_length;	1323	l.l = new_length;
765	}	1324	}
766	OUTPUT:	1325	OUTPUT:
767	RETVAL	1326	RETVAL
768		1327
		1328	bool
		1329	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
		1330	CODE:
		1331	{
		1332	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
		1333	XSRETURN_EMPTY;
		1334
		1335	line_t &l = ROW(row_number);
		1336	RETVAL = l.is_longer ();
		1337
		1338	if (new_is_longer >= 0)
		1339	l.is_longer (new_is_longer);
		1340	}
		1341	OUTPUT:
		1342	RETVAL
		1343
769	SV *	1344	SV *
770	rxvt_term::special_encode (SV *str)	1345	rxvt_term::special_encode (SV *string)
771	CODE:	1346	CODE:
772	abort ();//TODO	1347	{
		1348	wchar_t *wstr = sv2wcs (string);
		1349	int wlen = wcslen (wstr);
		1350	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer
		1351
		1352	rxvt_push_locale (THIS->locale);
		1353
		1354	wchar_t *r = rstr;
		1355	for (wchar_t *s = wstr; *s; s++)
		1356	if (wcwidth (*s) == 0)
		1357	{
		1358	if (r == rstr)
		1359	croak ("leading combining character unencodable");
		1360
		1361	unicode_t n = rxvt_compose (r[-1], *s);
		1362	if (n == NOCHAR)
		1363	n = rxvt_composite.compose (r[-1], *s);
		1364
		1365	r[-1] = n;
		1366	}
		1367	#if !UNICODE_3
		1368	else if (*s >= 0x10000)
		1369	*r++ = rxvt_composite.compose (*s);
		1370	#endif
		1371	else
		1372	*r++ = *s;
		1373
		1374	rxvt_pop_locale ();
		1375
		1376	RETVAL = wcs2sv (rstr, r - rstr);
		1377
		1378	delete [] rstr;
		1379	}
		1380	OUTPUT:
		1381	RETVAL
773		1382
774	SV *	1383	SV *
775	rxvt_term::special_decode (SV *str)	1384	rxvt_term::special_decode (SV *text)
776	CODE:	1385	CODE:
777	abort ();//TODO	1386	{
		1387	wchar_t *wstr = sv2wcs (text);
		1388	int wlen = wcslen (wstr);
		1389	int dlen = 0;
		1390
		1391	// find length
		1392	for (wchar_t *s = wstr; *s; s++)
		1393	if (*s == NOCHAR)
		1394	;
		1395	else if (IS_COMPOSE (*s))
		1396	dlen += rxvt_composite.expand (*s, 0);
		1397	else
		1398	dlen++;
		1399
		1400	wchar_t *rstr = new wchar_t [dlen];
		1401
		1402	// decode
		1403	wchar_t *r = rstr;
		1404	for (wchar_t *s = wstr; *s; s++)
		1405	if (*s == NOCHAR)
		1406	;
		1407	else if (IS_COMPOSE (*s))
		1408	r += rxvt_composite.expand (*s, r);
		1409	else
		1410	*r++ = *s;
		1411
		1412	RETVAL = wcs2sv (rstr, r - rstr);
		1413
		1414	delete [] rstr;
		1415	}
		1416	OUTPUT:
		1417	RETVAL
778		1418
779	void	1419	void
780	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1420	rxvt_term::_resource (char *name, int index, SV *newval = 0)
781	PPCODE:	1421	PPCODE:
782	{	1422	{
783	struct resval { const char *name; int value; } rslist [] = {	1423	struct resval { const char *name; int value; } rslist [] = {
784	# define Rs_def(name) { # name, Rs_ ## name },	1424	# define def(name) { # name, Rs_ ## name },
785	# define Rs_reserve(name,count)	1425	# define reserve(name,count)
786	# include "rsinc.h"	1426	# include "rsinc.h"
787	# undef Rs_def	1427	# undef def
788	# undef Rs_reserve	1428	# undef reserve
789	};	1429	};
790		1430
791	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1431	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);
792		1432
793	do {	1433	do {
…		…
814	else	1454	else
815	THIS->rs [index] = 0;	1455	THIS->rs [index] = 0;
816	}	1456	}
817	}	1457	}
818		1458
		1459	const char *
		1460	rxvt_term::x_resource (const char *name)
		1461
		1462	bool
		1463	rxvt_term::option (U32 optval, int set = -1)
		1464	CODE:
		1465	{
		1466	RETVAL = THIS->options & optval;
		1467
		1468	if (set >= 0)
		1469	{
		1470	if (set)
		1471	THIS->options |= optval;
		1472	else
		1473	THIS->options &= ~optval;
		1474
		1475	if (THIS->check_ev.is_active ()) // avoid doing this before START
		1476	switch (optval)
		1477	{
		1478	case Opt_skipBuiltinGlyphs:
		1479	THIS->set_fonts ();
		1480	THIS->scr_remap_chars ();
		1481	THIS->scr_touch (true);
		1482	THIS->want_refresh = 1;
		1483	break;
		1484
		1485	case Opt_cursorUnderline:
		1486	THIS->want_refresh = 1;
		1487	break;
		1488
		1489	# case Opt_scrollBar_floating:
		1490	# case Opt_scrollBar_right:
		1491	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
		1492	# break;
		1493	}
		1494	}
		1495	}
		1496	OUTPUT:
		1497	RETVAL
		1498
		1499	bool
		1500	rxvt_term::parse_keysym (char *keysym, char *str)
		1501	CODE:
		1502	RETVAL = 0 < THIS->parse_keysym (keysym, str);
		1503	THIS->keyboard->register_done ();
		1504	OUTPUT:
		1505	RETVAL
		1506
819	void	1507	void
820	rxvt_term::selection_mark (...)	1508	rxvt_term::screen_cur (...)
821	PROTOTYPE: $;$$	1509	PROTOTYPE: $;$$
822	ALIAS:	1510	ALIAS:
		1511	screen_cur = 0
823	selection_beg = 1	1512	selection_beg = 1
824	selection_end = 2	1513	selection_end = 2
		1514	selection_mark = 3
825	PPCODE:	1515	PPCODE:
826	{	1516	{
827	row_col_t &sel = ix == 1 ? THIS->selection.beg	1517	row_col_t &rc = ix == 0 ? THIS->screen.cur
		1518	: ix == 1 ? THIS->selection.beg
828	: ix == 2 ? THIS->selection.end	1519	: ix == 2 ? THIS->selection.end
829	: THIS->selection.mark;	1520	: THIS->selection.mark;
830		1521
831	if (GIMME_V != G_VOID)	1522	if (GIMME_V != G_VOID)
832	{	1523	{
833	EXTEND (SP, 2);	1524	EXTEND (SP, 2);
834	PUSHs (sv_2mortal (newSViv (sel.row)));	1525	PUSHs (sv_2mortal (newSViv (rc.row)));
835	PUSHs (sv_2mortal (newSViv (sel.col)));	1526	PUSHs (sv_2mortal (newSViv (rc.col)));
836	}	1527	}
837		1528
838	if (items == 3)	1529	if (items == 3)
839	{	1530	{
840	sel.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1531	rc.row = SvIV (ST (1));
841	sel.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1532	rc.col = SvIV (ST (2));
		1533
		1534	if (ix == 2 && rc.col == 0)
		1535	{
		1536	rc.row--;
		1537	rc.col = THIS->ncol;
		1538	}
		1539
		1540	clamp_it (rc.col, 0, THIS->ncol);
		1541	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
842		1542
843	if (ix)	1543	if (ix)
844	THIS->want_refresh = 1;	1544	THIS->want_refresh = 1;
845	}	1545	}
846	}	1546	}
847		1547
		1548	char
		1549	rxvt_term::cur_charset ()
		1550	CODE:
		1551	RETVAL = THIS->charsets [THIS->screen.charset];
		1552	OUTPUT:
		1553	RETVAL
		1554
		1555	#void
		1556	#rxvt_term::selection_clear ()
		1557
		1558	void
		1559	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1560	CODE:
		1561	THIS->selection.op = SELECTION_CONT;
		1562	THIS->selection.rect = rect;
		1563	THIS->selection_make (eventtime);
		1564
848	int	1565	int
849	rxvt_term::selection_grab (int eventtime = CurrentTime)	1566	rxvt_term::selection_grab (Time eventtime)
850		1567
851	void	1568	void
852	rxvt_term::selection (SV *newtext = 0)	1569	rxvt_term::selection (SV *newtext = 0)
853	PPCODE:	1570	PPCODE:
854	{	1571	{
855	if (GIMME_V != G_VOID)	1572	if (GIMME_V != G_VOID)
856	{	1573	XPUSHs (THIS->selection.text
857	char *sel = rxvt_wcstoutf8 (THIS->selection.text, THIS->selection.len);	1574	? sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len))
858	SV *sv = newSVpv (sel, 0);	1575	: &PL_sv_undef);
859	SvUTF8_on (sv);
860	free (sel);
861	XPUSHs (sv_2mortal (sv));
862	}
863		1576
864	if (newtext)	1577	if (newtext)
865	{	1578	{
866	free (THIS->selection.text);	1579	free (THIS->selection.text);
867		1580
868	THIS->selection.text = sv2wcs (newtext);	1581	THIS->selection.text = sv2wcs (newtext);
869	THIS->selection.len = wcslen (THIS->selection.text);	1582	THIS->selection.len = wcslen (THIS->selection.text);
870	}	1583	}
871	}	1584	}
872		1585
		1586	void
		1587	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)
		1588
		1589	void
		1590	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
		1591
		1592	void
		1593	rxvt_term::scr_bell ()
		1594
		1595	void
		1596	rxvt_term::scr_change_screen (int screen)
		1597
		1598	void
		1599	rxvt_term::scr_add_lines (SV *string)
		1600	CODE:
		1601	{
		1602	wchar_t *wstr = sv2wcs (string);
		1603	THIS->scr_add_lines (wstr, wcslen (wstr));
		1604	free (wstr);
		1605	}
		1606
873	void	1607	void
874	rxvt_term::tt_write (SV *octets)	1608	rxvt_term::tt_write (SV *octets)
875	INIT:	1609	INIT:
876	STRLEN len;	1610	STRLEN len;
877	char *str = SvPVbyte (octets, len);	1611	char *str = SvPVbyte (octets, len);
878	C_ARGS:	1612	C_ARGS:
879	(unsigned char *)str, len	1613	str, len
		1614
		1615	void
		1616	rxvt_term::cmd_parse (SV *octets)
		1617	CODE:
		1618	{
		1619	STRLEN len;
		1620	char *str = SvPVbyte (octets, len);
		1621
		1622	char *old_cmdbuf_ptr = THIS->cmdbuf_ptr;
		1623	char *old_cmdbuf_endp = THIS->cmdbuf_endp;
		1624
		1625	THIS->cmdbuf_ptr = str;
		1626	THIS->cmdbuf_endp = str + len;
		1627
		1628	rxvt_push_locale (THIS->locale);
		1629	THIS->cmd_parse ();
		1630	rxvt_pop_locale ();
		1631
		1632	THIS->cmdbuf_ptr = old_cmdbuf_ptr;
		1633	THIS->cmdbuf_endp = old_cmdbuf_endp;
		1634	}
880		1635
881	SV *	1636	SV *
882	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)	1637	rxvt_term::overlay (int x, int y, int w, int h, int rstyle = OVERLAY_RSTYLE, int border = 2)
883	CODE:	1638	CODE:
884	{	1639	{
885	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);	1640	overlay *o = new overlay (THIS, x, y, w, h, rstyle, border);
886	RETVAL = newSVptr ((void *)o, "urxvt::overlay");	1641	RETVAL = newSVptr ((void *)o, "urxvt::overlay");
887	o->self = (HV *)SvRV (RETVAL);	1642	o->self = (HV *)SvRV (RETVAL);
888
889	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->self), "_overlay", 8, 0));
890	char key[33]; sprintf (key, "%32lx", (long)o);
891	hv_store (hv, key, 32, newSViv ((long)o), 0);
892	}	1643	}
893	OUTPUT:	1644	OUTPUT:
894	RETVAL	1645	RETVAL
895		1646
		1647	#############################################################################
		1648	# Various X Utility Functions
		1649	#############################################################################
		1650
		1651	void
		1652	rxvt_term::XListProperties (Window window)
		1653	PPCODE:
		1654	{
		1655	int count;
		1656	Atom *props = XListProperties (THIS->display->display, window, &count);
		1657
		1658	EXTEND (SP, count);
		1659	while (count--)
		1660	PUSHs (newSVuv ((U32)props [count]));
		1661
		1662	XFree (props);
		1663	}
		1664
		1665	void
		1666	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1667	PPCODE:
		1668	{
		1669	Atom type;
		1670	int format;
		1671	unsigned long nitems;
		1672	unsigned long bytes_after;
		1673	unsigned char *prop;
		1674
		1675	XGetWindowProperty (THIS->display->display, window, property,
		1676	0, 1<<24, 0, AnyPropertyType,
		1677	&type, &format, &nitems, &bytes_after, &prop);
		1678
		1679	if (type != None)
		1680	{
		1681	int elemsize = format == 16 ? sizeof (short)
		1682	: format == 32 ? sizeof (long)
		1683	: 1;
		1684
		1685	EXTEND (SP, 3);
		1686	PUSHs (newSVuv ((U32)type));
		1687	PUSHs (newSViv (format));
		1688	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1689	XFree (prop);
		1690	}
		1691	}
		1692
		1693	void
		1694	rxvt_term::XChangeWindowProperty (Window window, Atom property, Atom type, int format, SV *data)
		1695	CODE:
		1696	{
		1697	STRLEN len;
		1698	char *data_ = SvPVbyte (data, len);
		1699
		1700	int elemsize = format == 16 ? sizeof (short)
		1701	: format == 32 ? sizeof (long)
		1702	: 1;
		1703
		1704	XChangeProperty (THIS->display->display, window, property,
		1705	type, format, PropModeReplace,
		1706	(unsigned char *)data_, len / elemsize);
		1707	XSync (THIS->display->display, 0);
		1708	}
		1709
		1710	Atom
		1711	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1712	C_ARGS: term->display->display, atom_name, only_if_exists
		1713
		1714	char *
		1715	XGetAtomName (rxvt_term *term, Atom atom)
		1716	C_ARGS: term->display->display, atom
		1717	CLEANUP:
		1718	XFree (RETVAL);
		1719
		1720	void
		1721	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1722	C_ARGS: term->display->display, window, property
		1723
		1724	Window
		1725	rxvt_term::DefaultRootWindow ()
		1726	CODE:
		1727	RETVAL = THIS->display->root;
		1728	OUTPUT:
		1729	RETVAL
		1730
		1731	#if 0
		1732
		1733	Window
		1734	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1735	C_ARGS: term->display->display, (Window)parent,
		1736	x, y, width, height, 0,
		1737	term->pix_colors_focused[Color_border],
		1738	term->pix_colors_focused[Color_border]
		1739
		1740	#endif
		1741
		1742	void
		1743	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1744	C_ARGS: term->display->display, window, parent, x, y
		1745
		1746	void
		1747	XMapWindow (rxvt_term *term, Window window)
		1748	C_ARGS: term->display->display, window
		1749
		1750	void
		1751	XUnmapWindow (rxvt_term *term, Window window)
		1752	C_ARGS: term->display->display, window
		1753
		1754	void
		1755	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1756	C_ARGS: term->display->display, window, x, y, width, height
		1757
		1758	void
		1759	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1760	CODE:
		1761	{
		1762	XWindowAttributes attr;
		1763	XGetWindowAttributes (THIS->display->display, window, &attr);
		1764	XSelectInput (THIS->display->display, window, attr.your_event_mask | add_events & ~del_events);
		1765	}
		1766
		1767	void
		1768	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1769	PPCODE:
		1770	{
		1771	int dx, dy;
		1772	Window child;
		1773
		1774	if (XTranslateCoordinates (THIS->display->display, src, dst, x, y, &dx, &dy, &child))
		1775	{
		1776	EXTEND (SP, 3);
		1777	PUSHs (newSViv (dx));
		1778	PUSHs (newSViv (dy));
		1779	PUSHs (newSVuv (child));
		1780	}
		1781	}
		1782
		1783	#############################################################################
		1784	# urxvt::overlay
		1785	#############################################################################
		1786
896	MODULE = urxvt PACKAGE = urxvt::overlay	1787	MODULE = urxvt PACKAGE = urxvt::overlay
897		1788
898	void	1789	void
899	overlay::set (int x, int y, SV *text, SV *rend = 0)	1790	overlay::set (int x, int y, SV *text, SV *rend = 0)
900		1791
901	void	1792	void
		1793	overlay::show ()
		1794
		1795	void
		1796	overlay::hide ()
		1797
		1798	void
902	overlay::DESTROY ()	1799	overlay::DESTROY ()
903	CODE:
904	{
905	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->THIS->self), "_overlay", 8, 0);
906	if (ovs)
907	{
908	HV *hv = (HV *)SvRV (*ovs);
909	char key[33]; sprintf (key, "%32lx", (long)THIS);
910	hv_delete (hv, key, 32, G_DISCARD);
911	}
912		1800
913	delete THIS;	1801	#############################################################################
914	}	1802	# urxvt::watcher
		1803	#############################################################################
		1804
		1805	MODULE = urxvt PACKAGE = urxvt::watcher
		1806
		1807	CHAINED
		1808	perl_watcher::cb (SV *cb)
		1809	CODE:
		1810	THIS->cb (cb);
		1811	OUTPUT:
		1812	RETVAL
		1813
		1814	#############################################################################
		1815	# urxvt::timer
		1816	#############################################################################
915		1817
916	MODULE = urxvt PACKAGE = urxvt::timer	1818	MODULE = urxvt PACKAGE = urxvt::timer
917		1819
918	SV *	1820	SV *
919	timer::new ()	1821	timer::new ()
920	CODE:	1822	CODE:
921	timer *w = new timer;	1823	timer *w = new timer;
922	w->start (NOW);	1824	w->start (NOW);
923	RETVAL = newSVptr ((void *)w, "urxvt::timer");	1825	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::timer");
924	w->self = (HV *)SvRV (RETVAL);	1826	w->self = (HV *)SvRV (RETVAL);
925	OUTPUT:
926	RETVAL
927
928	timer *
929	timer::cb (SV *cb)
930	CODE:
931	THIS->cb (cb);
932	RETVAL = THIS;
933	OUTPUT:	1827	OUTPUT:
934	RETVAL	1828	RETVAL
935		1829
936	NV	1830	NV
937	timer::at ()	1831	timer::at ()
938	CODE:	1832	CODE:
939	RETVAL = THIS->at;	1833	RETVAL = THIS->at;
940	OUTPUT:	1834	OUTPUT:
941	RETVAL	1835	RETVAL
942		1836
943	timer *	1837	CHAINED
944	timer::interval (NV interval)	1838	timer::interval (NV interval)
945	CODE:	1839	CODE:
946	THIS->interval = interval;	1840	THIS->interval = interval;
		1841	OUTPUT:
947	RETVAL = THIS;	1842	RETVAL
948	OUTPUT:
949	RETVAL
950		1843
951	timer *	1844	CHAINED
952	timer::set (NV tstamp)	1845	timer::set (NV tstamp)
953	CODE:	1846	CODE:
954	THIS->set (tstamp);	1847	THIS->set (tstamp);
		1848	OUTPUT:
955	RETVAL = THIS;	1849	RETVAL
956	OUTPUT:
957	RETVAL
958		1850
959	timer *	1851	CHAINED
960	timer::start (NV tstamp = THIS->at)	1852	timer::start (NV tstamp = THIS->at)
961	CODE:	1853	CODE:
962	THIS->start (tstamp);	1854	THIS->start (tstamp);
		1855	OUTPUT:
963	RETVAL = THIS;	1856	RETVAL
964	OUTPUT:
965	RETVAL
966		1857
967	timer *	1858	CHAINED
		1859	timer::after (NV delay)
		1860	CODE:
		1861	THIS->start (NOW + delay);
		1862	OUTPUT:
		1863	RETVAL
		1864
		1865	CHAINED
968	timer::stop ()	1866	timer::stop ()
969	CODE:	1867	CODE:
970	THIS->stop ();	1868	THIS->stop ();
971	RETVAL = THIS;
972	OUTPUT:	1869	OUTPUT:
973	RETVAL	1870	RETVAL
974		1871
975	void	1872	void
976	timer::DESTROY ()	1873	timer::DESTROY ()
		1874
		1875	#############################################################################
		1876	# urxvt::iow
		1877	#############################################################################
977		1878
978	MODULE = urxvt PACKAGE = urxvt::iow	1879	MODULE = urxvt PACKAGE = urxvt::iow
979		1880
980	SV *	1881	SV *
981	iow::new ()	1882	iow::new ()
982	CODE:	1883	CODE:
983	iow *w = new iow;	1884	iow *w = new iow;
984	RETVAL = newSVptr ((void *)w, "urxvt::iow");	1885	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iow");
985	w->self = (HV *)SvRV (RETVAL);	1886	w->self = (HV *)SvRV (RETVAL);
986	OUTPUT:	1887	OUTPUT:
987	RETVAL	1888	RETVAL
988		1889
989	iow *	1890	CHAINED
990	iow::cb (SV *cb)
991	CODE:
992	THIS->cb (cb);
993	RETVAL = THIS;
994	OUTPUT:
995	RETVAL
996
997	iow *
998	iow::fd (int fd)	1891	iow::fd (int fd)
999	CODE:	1892	CODE:
1000	THIS->fd = fd;	1893	THIS->fd = fd;
		1894	OUTPUT:
1001	RETVAL = THIS;	1895	RETVAL
1002	OUTPUT:
1003	RETVAL
1004		1896
1005	iow *	1897	CHAINED
1006	iow::events (short events)	1898	iow::events (short events)
1007	CODE:	1899	CODE:
1008	THIS->events = events;	1900	THIS->events = events;
		1901	OUTPUT:
1009	RETVAL = THIS;	1902	RETVAL
1010	OUTPUT:
1011	RETVAL
1012		1903
1013	iow *	1904	CHAINED
1014	iow::start ()	1905	iow::start ()
1015	CODE:	1906	CODE:
1016	THIS->start ();	1907	THIS->start ();
		1908	OUTPUT:
1017	RETVAL = THIS;	1909	RETVAL
1018	OUTPUT:
1019	RETVAL
1020		1910
1021	iow *	1911	CHAINED
1022	iow::stop ()	1912	iow::stop ()
1023	CODE:	1913	CODE:
1024	THIS->stop ();	1914	THIS->stop ();
1025	RETVAL = THIS;
1026	OUTPUT:	1915	OUTPUT:
1027	RETVAL	1916	RETVAL
1028		1917
1029	void	1918	void
1030	iow::DESTROY ()	1919	iow::DESTROY ()
1031		1920
		1921	#############################################################################
		1922	# urxvt::iw
		1923	#############################################################################
1032		1924
		1925	MODULE = urxvt PACKAGE = urxvt::iw
		1926
		1927	SV *
		1928	iw::new ()
		1929	CODE:
		1930	iw *w = new iw;
		1931	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::iw");
		1932	w->self = (HV *)SvRV (RETVAL);
		1933	OUTPUT:
		1934	RETVAL
		1935
		1936	CHAINED
		1937	iw::start ()
		1938	CODE:
		1939	THIS->start ();
		1940	OUTPUT:
		1941	RETVAL
		1942
		1943	CHAINED
		1944	iw::stop ()
		1945	CODE:
		1946	THIS->stop ();
		1947	OUTPUT:
		1948	RETVAL
		1949
		1950	void
		1951	iw::DESTROY ()
		1952
		1953	#############################################################################
		1954	# urxvt::pw
		1955	#############################################################################
		1956
		1957	MODULE = urxvt PACKAGE = urxvt::pw
		1958
		1959	SV *
		1960	pw::new ()
		1961	CODE:
		1962	pw *w = new pw;
		1963	RETVAL = newSVptr ((void *)(perl_watcher *)w, "urxvt::pw");
		1964	w->self = (HV *)SvRV (RETVAL);
		1965	OUTPUT:
		1966	RETVAL
		1967
		1968	CHAINED
		1969	pw::start (int pid)
		1970	CODE:
		1971	THIS->start (pid);
		1972	OUTPUT:
		1973	RETVAL
		1974
		1975	CHAINED
		1976	pw::stop ()
		1977	CODE:
		1978	THIS->stop ();
		1979	OUTPUT:
		1980	RETVAL
		1981
		1982	void
		1983	pw::DESTROY ()
		1984
		1985

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