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Comparing rxvt-unicode/src/rxvtperl.xs (file contents):
Revision 1.57 by root, Thu Jan 12 01:30:53 2006 UTC vs.
Revision 1.158 by root, Sun Jun 3 18:04:44 2012 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) 2005-2006 Marc Lehmann <pcg@goof.com>	6	* Copyright (c) 2005-2008,2011 Marc Lehmann <schmorp@schmorp.de>
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.
…		…
23	#define line_t perl_line_t	23	#define line_t perl_line_t
24	#include <EXTERN.h>	24	#include <EXTERN.h>
25	#include <perl.h>	25	#include <perl.h>
26	#include <XSUB.h>	26	#include <XSUB.h>
27	#undef line_t	27	#undef line_t
		28	#undef bool // perl defines it's own bool type, except with g++... what a trap
28		29
29	#include "../config.h"	30	#include "../config.h"
30		31
31	#include <cstddef>	32	#include <stddef.h>
32	#include <cstdarg>	33	#include <stdarg.h>
33		34
34	#include "iom.h"	35	#include "unistd.h"
		36
		37	#include "ev_cpp.h"
35	#include "rxvt.h"	38	#include "rxvt.h"
36	#include "keyboard.h"	39	#include "keyboard.h"
37	#include "rxvtutil.h"	40	#include "rxvtutil.h"
38	#include "rxvtperl.h"	41	#include "rxvtperl.h"
39		42
40	#include "perlxsi.c"	43	#include "perlxsi.c"
41		44
42	#if defined(HAVE_SCROLLBARS) || defined(MENUBAR)
43	# define GRAB_CURSOR THIS->leftptr_cursor	45	#define GRAB_CURSOR THIS->scrollBar.leftptr_cursor
44	#else
45	# define GRAB_CURSOR None
46	#endif
47		46
48	#undef LINENO	47	#undef LINENO
49	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)	48	#define LINENO(n) MOD (THIS->term_start + int(n), THIS->total_rows)
50	#undef ROW	49	#undef ROW
51	#define ROW(n) THIS->row_buf [LINENO (n)]	50	#define ROW(n) THIS->row_buf [LINENO (n)]
52		51
53	/////////////////////////////////////////////////////////////////////////////	52	/////////////////////////////////////////////////////////////////////////////
54		53
55	static SV *	54	typedef char * octet_string;
56	taint (SV *sv)	55	typedef char * utf8_string;
57	{
58	SvTAINT (sv);
59	return sv;
60	}
61		56
62	static SV *	57	typedef GdkPixbuf * urxvt__pixbuf;
63	taint_if (SV *sv, SV *src)	58	typedef rxvt_img * urxvt__img;
64	{
65	if (SvTAINTED (src))
66	SvTAINT (sv);
67		59
68	return sv;	60	/////////////////////////////////////////////////////////////////////////////
		61
		62	static void
		63	parse_color (rxvt_screen *s, rxvt_color &c, SV *sv)
		64	{
		65	//TODO: support component stuff
		66	c.set (s, SvPVbyte_nolen (sv));
69	}	67	}
		68
		69	/////////////////////////////////////////////////////////////////////////////
70		70
71	static wchar_t *	71	static wchar_t *
72	sv2wcs (SV *sv)	72	sv2wcs (SV *sv)
73	{	73	{
74	STRLEN len;	74	STRLEN len;
…		…
87		87
88	return sv;	88	return sv;
89	}	89	}
90		90
91	static SV *	91	static SV *
92	new_ref (HV *hv, const char *klass)
93	{
94	return sv_bless (newRV ((SV *)hv), gv_stashpv (klass, 1));
95	}
96
97	//TODO: use magic
98	static SV *
99	newSVptr (void *ptr, const char *klass)	92	newSVptr (void *ptr, const char *klass)
100	{	93	{
101	HV *hv = newHV ();	94	HV *hv = newHV ();
102	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);	95	sv_magic ((SV *)hv, 0, PERL_MAGIC_ext, (char *)ptr, 0);
103	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));	96	return sv_bless (newRV_noinc ((SV *)hv), gv_stashpv (klass, 1));
…		…
125	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);	118	croak ("perl code used %s object, but C++ object is already destroyed, caught", klass);
126		119
127	return (long)mg->mg_ptr;	120	return (long)mg->mg_ptr;
128	}	121	}
129		122
130	#define newSVterm(term) SvREFCNT_inc ((SV *)term->perl.self)	123	#define newSVterm(term) SvREFCNT_inc ((SV *)(term)->perl.self)
131	#define SvTERM(sv) (rxvt_term *)SvPTR (sv, "urxvt::term")	124	#define SvTERM(sv) (rxvt_term *)SvPTR ((sv), "urxvt::term")
132		125
133	/////////////////////////////////////////////////////////////////////////////	126	/////////////////////////////////////////////////////////////////////////////
134		127
135	struct perl_watcher	128	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
		129
		130	class overlay : overlay_base
136	{	131	{
137	SV *cbsv;	132	rxvt_term *THIS;
		133	AV *overlay_av;
		134	int border;
		135
		136	public:
138	HV *self;	137	HV *self;
139
140	perl_watcher ()
141	: cbsv (newSV (0))
142	{
143	}
144
145	~perl_watcher ()
146	{
147	SvREFCNT_dec (cbsv);
148	}
149
150	void cb (SV *cb)
151	{
152	sv_setsv (cbsv, cb);
153	}
154
155	void invoke (const char *type, SV *self, int arg = -1);
156	};
157
158	void
159	perl_watcher::invoke (const char *type, SV *self, int arg)
160	{
161	dSP;
162
163	ENTER;
164	SAVETMPS;
165
166	PUSHMARK (SP);
167
168	XPUSHs (sv_2mortal (self));
169
170	if (arg >= 0)
171	XPUSHs (sv_2mortal (newSViv (arg)));
172
173	PUTBACK;
174	call_sv (cbsv, G_VOID | G_EVAL | G_DISCARD);
175	SPAGAIN;
176
177	PUTBACK;
178	FREETMPS;
179	LEAVE;
180
181	if (SvTRUE (ERRSV))
182	rxvt_warn ("%s callback evaluation error: %s", type, SvPV_nolen (ERRSV));
183	}
184
185	#define newSVtimer(timer) new_ref (timer->self, "urxvt::timer")
186	#define SvTIMER(sv) (timer *)SvPTR (sv, "urxvt::timer")
187
188	struct timer : time_watcher, perl_watcher
189	{
190	tstamp interval;
191
192	timer ()
193	: time_watcher (this, &timer::execute)
194	{
195	}
196
197	void execute (time_watcher &w)
198	{
199	if (interval)
200	start (at + interval);
201
202	invoke ("urxvt::timer", newSVtimer (this));
203	}
204	};
205
206	#define newSViow(iow) new_ref (iow->self, "urxvt::iow")
207	#define SvIOW(sv) (iow *)SvPTR (sv, "urxvt::iow")
208
209	struct iow : io_watcher, perl_watcher
210	{
211	iow ()
212	: io_watcher (this, &iow::execute)
213	{
214	}
215
216	void execute (io_watcher &w, short revents)
217	{
218	invoke ("urxvt::iow", newSViow (this), revents);
219	}
220	};
221
222	/////////////////////////////////////////////////////////////////////////////
223
224	#define SvOVERLAY(sv) (overlay *)SvPTR (sv, "urxvt::overlay")
225
226	struct overlay {
227	HV *self;
228	rxvt_term *THIS;
229	int x, y, w, h;
230	int border;
231	text_t **text;
232	rend_t **rend;
233		138
234	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);	139	overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border);
235	~overlay ();	140	~overlay ();
236		141
237	void show ();	142	void show ();
…		…
241		146
242	void set (int x, int y, SV *str, SV *rend);	147	void set (int x, int y, SV *str, SV *rend);
243	};	148	};
244		149
245	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)	150	overlay::overlay (rxvt_term *THIS, int x_, int y_, int w_, int h_, rend_t rstyle, int border)
246	: THIS(THIS), x(x_), y(y_), w(w_), h(h_), border(border == 2)	151	: THIS(THIS), border(border == 2), overlay_av (0)
247	{	152	{
		153	x = x_;
		154	y = y_;
		155	w = w_;
		156	h = h_;
		157
		158	if (w < 0) w = 0;
		159	if (h < 0) h = 0;
		160
248	if (border == 2)	161	if (border == 2)
249	{	162	{
250	w += 2;	163	w += 2;
251	h += 2;	164	h += 2;
252	}	165	}
…		…
290	*rp++ = r;	203	*rp++ = r;
291	}	204	}
292	}	205	}
293		206
294	show ();	207	show ();
295	THIS->want_refresh = 1;
296	}	208	}
297		209
298	overlay::~overlay ()	210	overlay::~overlay ()
299	{	211	{
300	hide ();	212	hide ();
…		…
305	delete [] rend[y];	217	delete [] rend[y];
306	}	218	}
307		219
308	delete [] text;	220	delete [] text;
309	delete [] rend;	221	delete [] rend;
		222	}
		223
		224	void
		225	overlay::show ()
		226	{
		227	if (overlay_av)
		228	return;
		229
		230	overlay_av = (AV *)SvREFCNT_inc (SvRV (
		231	*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0)
		232	));
		233	av_push (overlay_av, newSViv ((long)this));
310		234
311	THIS->want_refresh = 1;	235	THIS->want_refresh = 1;
312	}	236	THIS->refresh_check ();
313
314	void
315	overlay::show ()
316	{
317	char key[33]; sprintf (key, "%32lx", (long)this);
318
319	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0));
320	hv_store (hv, key, 32, newSViv ((long)this), 0);
321	}	237	}
322		238
323	void	239	void
324	overlay::hide ()	240	overlay::hide ()
325	{	241	{
326	SV **ovs = hv_fetch ((HV *)SvRV ((SV *)THIS->perl.self), "_overlay", 8, 0);	242	if (!overlay_av)
		243	return;
327		244
328	if (ovs)	245	int i;
329	{
330	char key[33]; sprintf (key, "%32lx", (long)this);
331		246
332	HV *hv = (HV *)SvRV (*ovs);	247	for (i = AvFILL (overlay_av); i >= 0; i--)
333	hv_delete (hv, key, 32, G_DISCARD);	248	if (SvIV (*av_fetch (overlay_av, i, 1)) == (long)this)
334	}	249	break;
		250
		251	for (; i < AvFILL (overlay_av); i++)
		252	av_store (overlay_av, i, SvREFCNT_inc (*av_fetch (overlay_av, i + 1, 0)));
		253
		254	av_pop (overlay_av);
		255
		256	SvREFCNT_dec (overlay_av);
		257	overlay_av = 0;
		258
		259	THIS->want_refresh = 1;
		260	THIS->refresh_check ();
335	}	261	}
336		262
337	void overlay::swap ()	263	void overlay::swap ()
338	{	264	{
339	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));	265	int ov_x = max (0, min (MOD (x, THIS->ncol), THIS->ncol - w));
340	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));	266	int ov_y = max (0, min (MOD (y, THIS->nrow), THIS->nrow - h));
341		267
342	int ov_w = min (w, THIS->ncol - ov_x);	268	int ov_w = min (w, THIS->ncol - ov_x);
343	int ov_h = min (h, THIS->nrow - ov_y);	269	int ov_h = min (h, THIS->nrow - ov_y);
		270
		271	// hide cursor if it is within the overlay area
		272	if (IN_RANGE_EXC (THIS->screen.cur.col - ov_x, 0, ov_w)
		273	&& IN_RANGE_EXC (THIS->screen.cur.row - ov_y, 0, ov_h))
		274	THIS->screen.flags &= ~Screen_VisibleCursor;
344		275
345	for (int y = ov_h; y--; )	276	for (int y = ov_h; y--; )
346	{	277	{
347	text_t *t1 = text [y];	278	text_t *t1 = text [y];
348	rend_t *r1 = rend [y];	279	rend_t *r1 = rend [y];
349		280
350	text_t *t2 = ROW(y + ov_y - THIS->view_start).t + ov_x;	281	text_t *t2 = ROW(y + ov_y + THIS->view_start).t + ov_x;
351	rend_t *r2 = ROW(y + ov_y - THIS->view_start).r + ov_x;	282	rend_t *r2 = ROW(y + ov_y + THIS->view_start).r + ov_x;
352		283
353	for (int x = ov_w; x--; )	284	for (int x = ov_w; x--; )
354	{	285	{
355	text_t t = *t1; *t1++ = *t2; *t2++ = t;	286	text_t t = *t1; *t1++ = *t2; *t2++ = t;
356	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));	287	rend_t r = *r1; *r1++ = *r2; *r2++ = SET_FONT (r, THIS->fontset [GET_STYLE (r)]->find_font (t));
…		…
379	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)	310	if (!SvROK (rend) || SvTYPE (SvRV (rend)) != SVt_PVAV)
380	croak ("rend must be arrayref");	311	croak ("rend must be arrayref");
381		312
382	AV *av = (AV *)SvRV (rend);	313	AV *av = (AV *)SvRV (rend);
383		314
384	for (int col = min (av_len (av) + 1, w - x - border); col--; )	315	for (int col = min (AvFILL (av) + 1, w - x - border); col--; )
385	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));	316	this->rend [y][x + col] = SvIV (*av_fetch (av, col, 1));
386	}	317	}
387		318
388	THIS->want_refresh = 1;	319	THIS->want_refresh = 1;
		320	THIS->refresh_check ();
389	}	321	}
390
391		322
392	/////////////////////////////////////////////////////////////////////////////	323	/////////////////////////////////////////////////////////////////////////////
393		324
		325	#include "iom_perl.h"
		326
		327	/////////////////////////////////////////////////////////////////////////////
		328
394	struct rxvt_perl_interp rxvt_perl;	329	struct rxvt_perl_interp rxvt_perl;
395		330
396	static PerlInterpreter *perl;	331	static PerlInterpreter *perl;
397
398	rxvt_perl_interp::rxvt_perl_interp ()
399	{
400	}
401		332
402	rxvt_perl_interp::~rxvt_perl_interp ()	333	rxvt_perl_interp::~rxvt_perl_interp ()
403	{	334	{
404	if (perl)	335	if (perl)
405	{	336	{
406	perl_destruct (perl);	337	perl_destruct (perl);
407	perl_free (perl);	338	perl_free (perl);
		339	PERL_SYS_TERM ();
408	}	340	}
409	}	341	}
410		342
411	void	343	void
412	rxvt_perl_interp::init ()	344	rxvt_perl_interp::init (rxvt_term *term)
413	{	345	{
414	if (!perl)	346	if (!perl)
415	{	347	{
		348	rxvt_push_locale (""); // perl init destroys current locale
		349
		350	{
416	perl_environ = rxvt_environ;	351	perl_environ = rxvt_environ;
417	swap (perl_environ, environ);	352	localise_env set_environ (perl_environ);
418		353
419	char *argv[] = {	354	char *args[] = {
420	"",	355	"",
421	"-T",	356	"-e"
422	"-edo '" LIBDIR "/urxvt.pm' or ($@ and die $@) or exit 1",	357	"BEGIN {"
		358	" urxvt->bootstrap;"
		359	" unshift @INC, '" LIBDIR "';"
		360	"}"
		361	""
		362	"use urxvt;"
423	};	363	};
		364	int argc = ecb_array_length (args);
		365	char **argv = args;
424		366
		367	PERL_SYS_INIT3 (&argc, &argv, &environ);
425	perl = perl_alloc ();	368	perl = perl_alloc ();
426	perl_construct (perl);	369	perl_construct (perl);
427		370
428	if (perl_parse (perl, xs_init, 3, argv, (char **)NULL)	371	if (perl_parse (perl, xs_init, argc, argv, (char **)NULL)
429	|| perl_run (perl))	372	|| perl_run (perl))
430	{	373	{
431	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");	374	rxvt_warn ("unable to initialize perl-interpreter, continuing without.\n");
432		375
433	perl_destruct (perl);	376	perl_destruct (perl);
434	perl_free (perl);	377	perl_free (perl);
435	perl = 0;	378	perl = 0;
436	}	379	}
		380	}
437		381
438	swap (perl_environ, environ);	382	rxvt_pop_locale ();
		383	}
		384
		385	if (perl)
		386	{
		387	// runs outside of perls ENV
		388	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");
		389	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newAV ()), 0);
		390	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, newRV_noinc ((SV *)newAV ()), 0);
439	}	391	}
440	}	392	}
441		393
442	static void	394	static void
443	ungrab (rxvt_term *THIS)	395	ungrab (rxvt_term *THIS)
444	{	396	{
445	if (THIS->perl.grabtime)	397	if (THIS->perl.grabtime)
446	{	398	{
447	XUngrabKeyboard (THIS->display->display, THIS->perl.grabtime);	399	XUngrabKeyboard (THIS->dpy, THIS->perl.grabtime);
448	XUngrabPointer (THIS->display->display, THIS->perl.grabtime);	400	XUngrabPointer (THIS->dpy, THIS->perl.grabtime);
449	THIS->perl.grabtime = 0;	401	THIS->perl.grabtime = 0;
450	}	402	}
451	}	403	}
452		404
453	bool	405	bool
454	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)	406	rxvt_perl_interp::invoke (rxvt_term *term, hook_type htype, ...)
455	{	407	{
456	if (!perl)	408	if (!perl || !term->perl.self)
457	return false;	409	return false;
458		410
459	if (htype == HOOK_INIT) // first hook ever called	411	localise_env set_environ (perl_environ);
		412
		413	// pre-handling of some events
		414	if (htype == HOOK_REFRESH_END)
460	{	415	{
461	term->perl.self = (void *)newSVptr ((void *)term, "urxvt::term");	416	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
462	hv_store ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, newRV_noinc ((SV *)newHV ()), 0);	417
		418	for (int i = 0; i <= AvFILL (av); i++)
		419	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
463	}	420	}
464	else if (!term->perl.self)
465	return false; // perl not initialized for this instance
466	else if (htype == HOOK_DESTROY)	421	else if (htype == HOOK_DESTROY)
467	{	422	{
468	// handled later	423	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		424
		425	for (int i = AvFILL (av); i >= 0; i--)
		426	{
		427	rxvt_selection *req = (rxvt_selection *)SvIV (*av_fetch (av, i, 0));
		428	delete req;
		429	}
469	}	430	}
470	else
471	{
472	if (htype == HOOK_REFRESH_BEGIN || htype == HOOK_REFRESH_END)
473	{
474	HV *hv = (HV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
475		431
476	if (HvKEYS (hv))	432	bool event_consumed;
477	{
478	hv_iterinit (hv);
479		433
480	while (HE *he = hv_iternext (hv))	434	if (htype == HOOK_INIT || htype == HOOK_DESTROY // must be called always
481	((overlay *)SvIV (hv_iterval (hv, he)))->swap ();	435	|| term->perl.should_invoke [htype])
482	}
483
484	}
485
486	if (!should_invoke [htype])
487	return false;
488	}
489
490	swap (perl_environ, environ);
491
492	try
493	{	436	{
494	dSP;	437	dSP;
495	va_list ap;	438	va_list ap;
496		439
497	va_start (ap, htype);	440	va_start (ap, htype);
…		…
499	ENTER;	442	ENTER;
500	SAVETMPS;	443	SAVETMPS;
501		444
502	PUSHMARK (SP);	445	PUSHMARK (SP);
503		446
		447	EXTEND (SP, 2);
504	XPUSHs (sv_2mortal (newSVterm (term)));	448	PUSHs (sv_2mortal (newSVterm (term)));
505	XPUSHs (sv_2mortal (newSViv (htype)));	449	PUSHs (sv_2mortal (newSViv (htype)));
506		450
507	for (;;) {	451	for (;;) {
508	data_type dt = (data_type)va_arg (ap, int);	452	data_type dt = (data_type)va_arg (ap, int);
509		453
510	switch (dt)	454	switch (dt)
…		…
516	case DT_LONG:	460	case DT_LONG:
517	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));	461	XPUSHs (sv_2mortal (newSViv (va_arg (ap, long))));
518	break;	462	break;
519		463
520	case DT_STR:	464	case DT_STR:
521	XPUSHs (taint (sv_2mortal (newSVpv (va_arg (ap, char *), 0))));	465	XPUSHs (sv_2mortal (newSVpv (va_arg (ap, char *), 0)));
522	break;	466	break;
523		467
524	case DT_STR_LEN:	468	case DT_STR_LEN:
525	{	469	{
526	char *str = va_arg (ap, char *);	470	char *str = va_arg (ap, char *);
527	int len = va_arg (ap, int);	471	int len = va_arg (ap, int);
528		472
529	XPUSHs (taint (sv_2mortal (newSVpvn (str, len))));	473	XPUSHs (sv_2mortal (newSVpvn (str, len)));
530	}	474	}
531	break;	475	break;
532		476
533	case DT_WCS_LEN:	477	case DT_WCS_LEN:
534	{	478	{
535	wchar_t *wstr = va_arg (ap, wchar_t *);	479	wchar_t *wstr = va_arg (ap, wchar_t *);
		480	int wlen = va_arg (ap, int);
		481
		482	XPUSHs (sv_2mortal (wcs2sv (wstr, wlen)));
		483	}
		484	break;
		485
		486	case DT_LCS_LEN:
		487	{
		488	long *lstr = va_arg (ap, long *);
536	int wlen = va_arg (ap, int);	489	int llen = va_arg (ap, int);
537		490
538	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, wlen))));	491	XPUSHs (sv_2mortal (newSVpvn ((char *)lstr, llen * sizeof (long))));
539	}	492	}
540	break;	493	break;
541		494
542	case DT_XEVENT:	495	case DT_XEVENT:
543	{	496	{
544	XEvent *xe = va_arg (ap, XEvent *);	497	XEvent *xe = va_arg (ap, XEvent *);
545	HV *hv = newHV ();	498	HV *hv = newHV ();
546		499
547	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)	500	# define set(name, sv) hv_store (hv, # name, sizeof (# name) - 1, sv, 0)
548	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)	501	# define setiv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSViv (val), 0)
		502	# define setuv(name, val) hv_store (hv, # name, sizeof (# name) - 1, newSVuv (val), 0)
549	# undef set	503	# undef set
550		504
551	setiv (type, xe->type);	505	setiv (type, xe->type);
552	setiv (send_event, xe->xany.send_event);	506	setiv (send_event, xe->xany.send_event);
553	setiv (serial, xe->xany.serial);	507	setiv (serial, xe->xany.serial);
554		508
…		…
557	case KeyPress:	511	case KeyPress:
558	case KeyRelease:	512	case KeyRelease:
559	case ButtonPress:	513	case ButtonPress:
560	case ButtonRelease:	514	case ButtonRelease:
561	case MotionNotify:	515	case MotionNotify:
		516	setuv (window, xe->xmotion.window);
		517	setuv (root, xe->xmotion.root);
		518	setuv (subwindow, xe->xmotion.subwindow);
562	setiv (time, xe->xmotion.time);	519	setuv (time, xe->xmotion.time);
563	setiv (x, xe->xmotion.x);	520	setiv (x, xe->xmotion.x);
564	setiv (y, xe->xmotion.y);	521	setiv (y, xe->xmotion.y);
565	setiv (row, xe->xmotion.y / term->fheight);	522	setiv (row, xe->xmotion.y / term->fheight + term->view_start);
566	setiv (col, xe->xmotion.x / term->fwidth);	523	setiv (col, xe->xmotion.x / term->fwidth);
567	setiv (x_root, xe->xmotion.x_root);	524	setiv (x_root, xe->xmotion.x_root);
568	setiv (y_root, xe->xmotion.y_root);	525	setiv (y_root, xe->xmotion.y_root);
569	setiv (state, xe->xmotion.state);	526	setuv (state, xe->xmotion.state);
		527
		528	switch (xe->type)
		529	{
		530	case KeyPress:
		531	case KeyRelease:
		532	setuv (keycode, xe->xkey.keycode);
		533	break;
		534
		535	case ButtonPress:
		536	case ButtonRelease:
		537	setuv (button, xe->xbutton.button);
		538	break;
		539
		540	case MotionNotify:
		541	setiv (is_hint, xe->xmotion.is_hint);
		542	break;
		543	}
		544
570	break;	545	break;
571	}
572		546
		547	case MapNotify:
		548	case UnmapNotify:
		549	case ConfigureNotify:
		550	setuv (event, xe->xconfigure.event);
		551	setuv (window, xe->xconfigure.window);
		552
573	switch (xe->type)	553	switch (xe->type)
574	{	554	{
575	case KeyPress:	555	case ConfigureNotify:
576	case KeyRelease:	556	setiv (x, xe->xconfigure.x);
577	setiv (keycode, xe->xkey.keycode);	557	setiv (y, xe->xconfigure.y);
		558	setiv (width, xe->xconfigure.width);
		559	setiv (height, xe->xconfigure.height);
		560	setuv (above, xe->xconfigure.above);
		561	break;
		562	}
		563
578	break;	564	break;
579		565
580	case ButtonPress:	566	case PropertyNotify:
581	case ButtonRelease:	567	setuv (window, xe->xproperty.window);
582	setiv (button, xe->xbutton.button);	568	setuv (atom, xe->xproperty.atom);
		569	setuv (time, xe->xproperty.time);
		570	setiv (state, xe->xproperty.state);
583	break;	571	break;
584		572
585	case MotionNotify:	573	case ClientMessage:
586	setiv (is_hint, xe->xmotion.is_hint);	574	setuv (window, xe->xclient.window);
		575	setuv (message_type, xe->xclient.message_type);
		576	setuv (format, xe->xclient.format);
		577	setuv (l0, xe->xclient.data.l[0]);
		578	setuv (l1, xe->xclient.data.l[1]);
		579	setuv (l2, xe->xclient.data.l[2]);
		580	setuv (l3, xe->xclient.data.l[3]);
		581	setuv (l4, xe->xclient.data.l[4]);
587	break;	582	break;
588	}	583	}
589		584
590	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));	585	XPUSHs (sv_2mortal (newRV_noinc ((SV *)hv)));
591	}	586	}
592	break;	587	break;
593		588
594	case DT_END:	589	case DT_END:
595	{	590	goto call;
596	va_end (ap);
597
598	PUTBACK;
599	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
600	SPAGAIN;
601
602	if (count)
603	{
604	SV *status = POPs;
605	count = SvTRUE (status);
606	}
607
608	PUTBACK;
609	FREETMPS;
610	LEAVE;
611
612	if (SvTRUE (ERRSV))
613	{
614	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPV_nolen (ERRSV));
615	ungrab (term); // better lose the grab than the session
616	}
617
618	if (htype == HOOK_DESTROY)
619	{
620	clearSVptr ((SV *)term->perl.self);
621	SvREFCNT_dec ((SV *)term->perl.self);
622	}
623
624	swap (perl_environ, environ);
625	return count;
626	}
627		591
628	default:	592	default:
629	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);	593	rxvt_fatal ("FATAL: unable to pass data type %d\n", dt);
630	}	594	}
631	}	595	}
		596
		597	call:
		598	va_end (ap);
		599
		600	PUTBACK;
		601	int count = call_pv ("urxvt::invoke", G_ARRAY | G_EVAL);
		602	SPAGAIN;
		603
		604	if (count)
		605	{
		606	SV *status = POPs;
		607	count = SvTRUE (status);
		608	}
		609
		610	PUTBACK;
		611	FREETMPS;
		612	LEAVE;
		613
		614	if (SvTRUE (ERRSV))
		615	{
		616	rxvt_warn ("perl hook %d evaluation error: %s", htype, SvPVbyte_nolen (ERRSV));
		617	ungrab (term); // better lose the grab than the session
		618	}
		619
		620	event_consumed = !!count;
632	}	621	}
633	catch (...)	622	else
		623	event_consumed = false;
		624
		625	// post-handling of some events
		626	if (htype == HOOK_REFRESH_BEGIN)
634	{	627	{
635	swap (perl_environ, environ);	628	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_overlay", 8, 0));
636	throw;	629
		630	for (int i = AvFILL (av); i >= 0; i--)
		631	((overlay *)SvIV (*av_fetch (av, i, 0)))->swap ();
637	}	632	}
		633	else if (htype == HOOK_DESTROY)
		634	{
		635	clearSVptr ((SV *)term->perl.self);
		636	SvREFCNT_dec ((SV *)term->perl.self);
		637
		638	// don't allow further calls
		639	term->perl.self = 0;
		640	}
		641
		642	return event_consumed;
		643	}
		644
		645	void
		646	rxvt_perl_interp::selection_finish (rxvt_selection *sel, char *data, unsigned int len)
		647	{
		648	localise_env set_environ (perl_environ);
		649
		650	ENTER;
		651	SAVETMPS;
		652
		653	dSP;
		654	XPUSHs (sv_2mortal (newSVpvn (data, len)));
		655	call_sv ((SV *)sel->cb_sv, G_VOID | G_DISCARD | G_EVAL);
		656
		657	if (SvTRUE (ERRSV))
		658	rxvt_warn ("perl selection callback evaluation error: %s", SvPVbyte_nolen (ERRSV));
		659
		660	FREETMPS;
		661	LEAVE;
638	}	662	}
639		663
640	/////////////////////////////////////////////////////////////////////////////	664	/////////////////////////////////////////////////////////////////////////////
641		665
642	MODULE = urxvt PACKAGE = urxvt	666	MODULE = urxvt PACKAGE = urxvt
…		…
654	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));	678	# define def(sym) av_store (hookname, HOOK_ ## sym, newSVpv (# sym, 0));
655	# include "hookinc.h"	679	# include "hookinc.h"
656	# undef def	680	# undef def
657		681
658	HV *option = get_hv ("urxvt::OPTION", 1);	682	HV *option = get_hv ("urxvt::OPTION", 1);
659	# define def(name,val) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);	683	# define def(name) hv_store (option, # name, sizeof (# name) - 1, newSVuv (Opt_ ## name), 0);
660	# define nodef(name)	684	# define nodef(name)
661	# include "optinc.h"	685	# include "optinc.h"
662	# undef nodef	686	# undef nodef
663	# undef def	687	# undef def
664		688
665	HV *stash = gv_stashpv ("urxvt", 1);	689	HV *stash = gv_stashpv ("urxvt", 1);
666	# define export_const_iv(name) newCONSTSUB (stash, # name, newSViv (name));	690	static const struct {
		691	const char *name;
		692	IV iv;
		693	} *civ, const_iv[] = {
		694	# define const_iv(name) { # name, (IV)name }
		695	const_iv (NUM_RESOURCES),
667	export_const_iv (DEFAULT_RSTYLE);	696	const_iv (DEFAULT_RSTYLE),
668	export_const_iv (OVERLAY_RSTYLE);	697	const_iv (OVERLAY_RSTYLE),
		698	const_iv (Color_Bits),
		699	const_iv (RS_bgShift), const_iv (RS_bgMask),
		700	const_iv (RS_fgShift), const_iv (RS_fgMask),
		701	const_iv (RS_Careful),
		702	const_iv (RS_fontCount),
		703	const_iv (RS_fontShift),
		704	const_iv (RS_fontMask),
		705	const_iv (RS_baseattrMask),
		706	const_iv (RS_attrMask),
		707	const_iv (RS_redraw),
		708	const_iv (RS_Sel),
669	export_const_iv (RS_Bold);	709	const_iv (RS_Bold),
670	export_const_iv (RS_Italic);	710	const_iv (RS_Italic),
671	export_const_iv (RS_Blink);	711	const_iv (RS_Blink),
672	export_const_iv (RS_RVid);	712	const_iv (RS_RVid),
673	export_const_iv (RS_Uline);	713	const_iv (RS_Uline),
674		714
675	export_const_iv (CurrentTime);	715	const_iv (CurrentTime),
676	export_const_iv (ShiftMask);	716	const_iv (ShiftMask),
677	export_const_iv (LockMask);	717	const_iv (LockMask),
678	export_const_iv (ControlMask);	718	const_iv (ControlMask),
679	export_const_iv (Mod1Mask);	719	const_iv (Mod1Mask),
680	export_const_iv (Mod2Mask);	720	const_iv (Mod2Mask),
681	export_const_iv (Mod3Mask);	721	const_iv (Mod3Mask),
682	export_const_iv (Mod4Mask);	722	const_iv (Mod4Mask),
683	export_const_iv (Mod5Mask);	723	const_iv (Mod5Mask),
684	export_const_iv (Button1Mask);	724	const_iv (Button1Mask),
685	export_const_iv (Button2Mask);	725	const_iv (Button2Mask),
686	export_const_iv (Button3Mask);	726	const_iv (Button3Mask),
687	export_const_iv (Button4Mask);	727	const_iv (Button4Mask),
688	export_const_iv (Button5Mask);	728	const_iv (Button5Mask),
689	export_const_iv (AnyModifier);	729	const_iv (AnyModifier),
690		730
691	export_const_iv (EVENT_NONE);	731	const_iv (NoSymbol),
692	export_const_iv (EVENT_READ);	732	const_iv (GrabModeSync),
693	export_const_iv (EVENT_WRITE);	733	const_iv (GrabModeAsync),
694	}
695		734
696	void	735	const_iv (NoEventMask),
697	set_should_invoke (int htype, int value)	736	const_iv (KeyPressMask),
698	CODE:	737	const_iv (KeyReleaseMask),
699	rxvt_perl.should_invoke [htype] = value;	738	const_iv (ButtonPressMask),
		739	const_iv (ButtonReleaseMask),
		740	const_iv (EnterWindowMask),
		741	const_iv (LeaveWindowMask),
		742	const_iv (PointerMotionMask),
		743	const_iv (PointerMotionHintMask),
		744	const_iv (Button1MotionMask),
		745	const_iv (Button2MotionMask),
		746	const_iv (Button3MotionMask),
		747	const_iv (Button4MotionMask),
		748	const_iv (Button5MotionMask),
		749	const_iv (ButtonMotionMask),
		750	const_iv (KeymapStateMask),
		751	const_iv (ExposureMask),
		752	const_iv (VisibilityChangeMask),
		753	const_iv (StructureNotifyMask),
		754	const_iv (ResizeRedirectMask),
		755	const_iv (SubstructureNotifyMask),
		756	const_iv (SubstructureRedirectMask),
		757	const_iv (FocusChangeMask),
		758	const_iv (PropertyChangeMask),
		759	const_iv (ColormapChangeMask),
		760	const_iv (OwnerGrabButtonMask),
		761
		762	const_iv (KeyPress),
		763	const_iv (KeyRelease),
		764	const_iv (ButtonPress),
		765	const_iv (ButtonRelease),
		766	const_iv (MotionNotify),
		767	const_iv (EnterNotify),
		768	const_iv (LeaveNotify),
		769	const_iv (FocusIn),
		770	const_iv (FocusOut),
		771	const_iv (KeymapNotify),
		772	const_iv (Expose),
		773	const_iv (GraphicsExpose),
		774	const_iv (NoExpose),
		775	const_iv (VisibilityNotify),
		776	const_iv (CreateNotify),
		777	const_iv (DestroyNotify),
		778	const_iv (UnmapNotify),
		779	const_iv (MapNotify),
		780	const_iv (MapRequest),
		781	const_iv (ReparentNotify),
		782	const_iv (ConfigureNotify),
		783	const_iv (ConfigureRequest),
		784	const_iv (GravityNotify),
		785	const_iv (ResizeRequest),
		786	const_iv (CirculateNotify),
		787	const_iv (CirculateRequest),
		788	const_iv (PropertyNotify),
		789	const_iv (SelectionClear),
		790	const_iv (SelectionRequest),
		791	const_iv (SelectionNotify),
		792	const_iv (ColormapNotify),
		793	const_iv (ClientMessage),
		794	const_iv (MappingNotify),
		795	# if ENABLE_XIM_ONTHESPOT
		796	const_iv (XIMReverse),
		797	const_iv (XIMUnderline),
		798	const_iv (XIMHighlight),
		799	const_iv (XIMPrimary),
		800	const_iv (XIMSecondary),
		801	const_iv (XIMTertiary),
		802	const_iv (XIMVisibleToForward),
		803	const_iv (XIMVisibleToBackword),
		804	const_iv (XIMVisibleToCenter),
		805	#if HAVE_XRENDER
		806	const_iv (PictStandardARGB32),
		807	const_iv (PictStandardRGB24),
		808	const_iv (PictStandardA8),
		809	const_iv (PictStandardA4),
		810	const_iv (PictStandardA1),
		811	#endif
		812	# if 0
		813	const_iv (XIMForwardChar),
		814	const_iv (XIMBackwardChar),
		815	const_iv (XIMForwardWord),
		816	const_iv (XIMBackwardWord),
		817	const_iv (XIMCaretUp),
		818	const_iv (XIMCaretDown),
		819	const_iv (XIMNextLine),
		820	const_iv (XIMPreviousLine),
		821	const_iv (XIMLineStart),
		822	const_iv (XIMLineEnd),
		823	const_iv (XIMAbsolutePosition),
		824	const_iv (XIMDontChange),
		825	# endif
		826	# endif
		827	};
		828
		829	for (civ = const_iv + ecb_array_length (const_iv); civ > const_iv; civ--)
		830	newCONSTSUB (stash, (char *)civ[-1].name, newSViv (civ[-1].iv));
		831	}
700		832
701	void	833	void
702	warn (const char *msg)	834	warn (const char *msg)
703	CODE:	835	CODE:
704	rxvt_warn ("%s", msg);	836	rxvt_warn ("%s", msg);
…		…
706	void	838	void
707	fatal (const char *msg)	839	fatal (const char *msg)
708	CODE:	840	CODE:
709	rxvt_fatal ("%s", msg);	841	rxvt_fatal ("%s", msg);
710		842
711	SV *	843	void
712	untaint (SV *sv)	844	_exit (int status)
713	CODE:
714	RETVAL = newSVsv (sv);
715	SvTAINTED_off (RETVAL);
716	OUTPUT:
717	RETVAL
718
719	bool
720	safe ()
721	CODE:
722	RETVAL = !rxvt_tainted ();
723	OUTPUT:
724	RETVAL
725		845
726	NV	846	NV
727	NOW ()	847	NOW ()
728	CODE:	848	CODE:
729	RETVAL = NOW;	849	RETVAL = ev::now ();
730	OUTPUT:	850	OUTPUT:
731	RETVAL	851	RETVAL
732		852
733	int	853	int
734	GET_BASEFG (int rend)	854	GET_BASEFG (int rend)
…		…
745	RETVAL	865	RETVAL
746		866
747	int	867	int
748	SET_FGCOLOR (int rend, int new_color)	868	SET_FGCOLOR (int rend, int new_color)
749	CODE:	869	CODE:
750	RETVAL = SET_FGCOLOR (rend, new_color);	870	RETVAL = SET_FGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
751	OUTPUT:	871	OUTPUT:
752	RETVAL	872	RETVAL
753		873
754	int	874	int
755	SET_BGCOLOR (int rend, int new_color)	875	SET_BGCOLOR (int rend, int new_color)
756	CODE:	876	CODE:
757	RETVAL = SET_BGCOLOR (rend, new_color);	877	RETVAL = SET_BGCOLOR (rend, clamp (new_color, 0, TOTAL_COLORS - 1));
758	OUTPUT:	878	OUTPUT:
759	RETVAL	879	RETVAL
760		880
761	int	881	int
762	GET_CUSTOM (int rend)	882	GET_CUSTOM (int rend)
763	CODE:	883	CODE:
764	RETVAL = (rend && RS_customMask) >> RS_customShift;	884	RETVAL = (rend & RS_customMask) >> RS_customShift;
765	OUTPUT:	885	OUTPUT:
766	RETVAL	886	RETVAL
767		887
768	int	888	int
769	SET_CUSTOM (int rend, int new_value)	889	SET_CUSTOM (int rend, int new_value)
…		…
776	| ((new_value << RS_customShift) & RS_customMask);	896	| ((new_value << RS_customShift) & RS_customMask);
777	}	897	}
778	OUTPUT:	898	OUTPUT:
779	RETVAL	899	RETVAL
780		900
		901	void
		902	termlist ()
		903	PPCODE:
		904	{
		905	EXTEND (SP, rxvt_term::termlist.size ());
		906
		907	for (rxvt_term **t = rxvt_term::termlist.begin (); t < rxvt_term::termlist.end (); t++)
		908	if ((*t)->perl.self)
		909	PUSHs (sv_2mortal (newSVterm (*t)));
		910	}
		911
		912	IV
		913	_new_selection_request (rxvt_term *term, int selnum, Time tm, Window win, Atom prop, SV *cb)
		914	CODE:
		915	rxvt_selection *req = new rxvt_selection (term->display, selnum, tm, win, prop, term);
		916	req->cb_sv = newSVsv (cb);
		917	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)term->perl.self), "_selection", 10, 0));
		918	av_push (av, newSViv ((IV)req));
		919	RETVAL = (IV)req;
		920	OUTPUT:
		921	RETVAL
		922
		923	void
		924	_delete_selection_request (IV req_)
		925	CODE:
		926	rxvt_selection *req = (rxvt_selection *)req_;
		927	AV *av = (AV *)SvRV (*hv_fetch ((HV *)SvRV ((SV *)req->term->perl.self), "_selection", 10, 0));
		928	int i;
		929
		930	for (i = AvFILL (av); i >= 0; i--)
		931	if (SvIV (*av_fetch (av, i, 1)) == req_)
		932	break;
		933
		934	for (; i < AvFILL (av); i++)
		935	av_store (av, i, SvREFCNT_inc (*av_fetch (av, i + 1, 0)));
		936
		937	av_pop (av);
		938
		939	delete req;
		940
781	MODULE = urxvt PACKAGE = urxvt::term	941	MODULE = urxvt PACKAGE = urxvt::term
782		942
783	SV *	943	SV *
784	_new (...)	944	_new (AV *env, AV *arg)
785	CODE:	945	CODE:
786	{	946	{
787	if (items < 1 || !SvROK (ST (0)) || SvTYPE (SvRV (ST (0))) != SVt_PVAV)
788	croak ("first argument to urxvt::term->_new must be arrayref");
789
790	rxvt_term *term = new rxvt_term;	947	rxvt_term *term = new rxvt_term;
791		948
792	term->argv = new stringvec;	949	stringvec *argv = new stringvec;
793	term->envv = new stringvec;	950	for (int i = 0; i <= AvFILL (arg); i++)
794
795	for (int i = 1; i < items; i++)
796	term->argv->push_back (strdup (SvPVbyte_nolen (ST (i))));	951	argv->push_back (strdup (SvPVbyte_nolen (*av_fetch (arg, i, 1))));
797		952
798	AV *envv = (AV *)SvRV (ST (0));	953	stringvec *envv = new stringvec;
799	for (int i = av_len (envv) + 1; i--; )	954	for (int i = AvFILL (env) + 1; i--; )
800	term->envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (envv, i, 1))));	955	envv->push_back (strdup (SvPVbyte_nolen (*av_fetch (env, i, 1))));
801
802	term->envv->push_back (0);
803
804	bool success;
805		956
806	try	957	try
807	{	958	{
808	success = term->init (term->argv->size (), term->argv->begin ());	959	term->init (argv, envv);
809	}	960	}
810	catch (const class rxvt_failure_exception &e)	961	catch (const class rxvt_failure_exception &e)
811	{
812	success = false;
813	}
814
815	if (!success)
816	{	962	{
817	term->destroy ();	963	term->destroy ();
818	croak ("error while initializing new terminal instance");	964	croak ("error while initializing new terminal instance");
819	}	965	}
820		966
…		…
826		972
827	void	973	void
828	rxvt_term::destroy ()	974	rxvt_term::destroy ()
829		975
830	void	976	void
		977	rxvt_term::set_should_invoke (int htype, int inc)
		978	CODE:
		979	THIS->perl.should_invoke [htype] += inc;
		980
		981	int
831	rxvt_term::grab_button (int button, U32 modifiers)	982	rxvt_term::grab_button (int button, U32 modifiers, Window window = THIS->vt)
832	CODE:	983	CODE:
833	XGrabButton (THIS->display->display, button, modifiers, THIS->vt, 1,	984	RETVAL = XGrabButton (THIS->dpy, button, modifiers, window, 1,
834	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	985	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
835	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);	986	GrabModeSync, GrabModeSync, None, GRAB_CURSOR);
		987	OUTPUT: RETVAL
		988
		989	int
		990	rxvt_term::ungrab_button (int button, U32 modifiers, Window window = THIS->vt)
		991	CODE:
		992	RETVAL = XUngrabButton (THIS->dpy, button, modifiers, window);
		993	OUTPUT: RETVAL
		994
		995	void
		996	rxvt_term::XGrabKey (int keycode, U32 modifiers, Window window = THIS->vt, \
		997	int owner_events = 1, int pointer_mode = GrabModeAsync, int keyboard_mode = GrabModeAsync)
		998	CODE:
		999	XGrabKey (THIS->dpy, keycode, modifiers, window, owner_events, pointer_mode, keyboard_mode);
		1000
		1001	void
		1002	rxvt_term::XUngrabKey (int keycode, U32 modifiers, Window window = THIS->vt)
		1003	CODE:
		1004	XUngrabKey (THIS->dpy, keycode, modifiers, window);
836		1005
837	bool	1006	bool
838	rxvt_term::grab (U32 eventtime, int sync = 0)	1007	rxvt_term::grab (Time eventtime, int sync = 0)
839	CODE:	1008	CODE:
840	{	1009	{
841	int mode = sync ? GrabModeSync : GrabModeAsync;	1010	int mode = sync ? GrabModeSync : GrabModeAsync;
842		1011
843	THIS->perl.grabtime = 0;	1012	THIS->perl.grabtime = 0;
844		1013
845	if (!XGrabPointer (THIS->display->display, THIS->vt, 0,	1014	if (!XGrabPointer (THIS->dpy, THIS->vt, 0,
846	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,	1015	ButtonPressMask | ButtonReleaseMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
847	mode, mode, None, GRAB_CURSOR, eventtime))	1016	mode, mode, None, GRAB_CURSOR, eventtime))
848	if (!XGrabKeyboard (THIS->display->display, THIS->vt, 0, mode, mode, eventtime))	1017	if (!XGrabKeyboard (THIS->dpy, THIS->vt, 0, mode, mode, eventtime))
849	THIS->perl.grabtime = eventtime;	1018	THIS->perl.grabtime = eventtime;
850	else	1019	else
851	XUngrabPointer (THIS->display->display, eventtime);	1020	XUngrabPointer (THIS->dpy, eventtime);
852		1021
853	RETVAL = !!THIS->perl.grabtime;	1022	RETVAL = !!THIS->perl.grabtime;
854	}	1023	}
855	OUTPUT:	1024	OUTPUT:
856	RETVAL	1025	RETVAL
857		1026
858	void	1027	void
859	rxvt_term::allow_events_async ()	1028	rxvt_term::allow_events_async ()
860	CODE:	1029	CODE:
861	XAllowEvents (THIS->display->display, AsyncBoth, THIS->perl.grabtime);	1030	XAllowEvents (THIS->dpy, AsyncBoth, THIS->perl.grabtime);
862		1031
863	void	1032	void
864	rxvt_term::allow_events_sync ()	1033	rxvt_term::allow_events_sync ()
865	CODE:	1034	CODE:
866	XAllowEvents (THIS->display->display, SyncBoth, THIS->perl.grabtime);	1035	XAllowEvents (THIS->dpy, SyncBoth, THIS->perl.grabtime);
867		1036
868	void	1037	void
869	rxvt_term::allow_events_replay ()	1038	rxvt_term::allow_events_replay ()
870	CODE:	1039	CODE:
871	XAllowEvents (THIS->display->display, ReplayPointer, THIS->perl.grabtime);	1040	XAllowEvents (THIS->dpy, ReplayPointer, THIS->perl.grabtime);
872	XAllowEvents (THIS->display->display, ReplayKeyboard, THIS->perl.grabtime);	1041	XAllowEvents (THIS->dpy, ReplayKeyboard, THIS->perl.grabtime);
873		1042
874	void	1043	void
875	rxvt_term::ungrab ()	1044	rxvt_term::ungrab ()
876	CODE:	1045	CODE:
877	ungrab (THIS);	1046	ungrab (THIS);
		1047
		1048	int
		1049	rxvt_term::XStringToKeysym (char *string)
		1050	CODE:
		1051	RETVAL = XStringToKeysym (string);
		1052	OUTPUT: RETVAL
		1053
		1054	char *
		1055	rxvt_term::XKeysymToString (int sym)
		1056	CODE:
		1057	RETVAL = XKeysymToString (sym);
		1058	OUTPUT: RETVAL
		1059
		1060	int
		1061	rxvt_term::XKeysymToKeycode (int sym)
		1062	CODE:
		1063	RETVAL = XKeysymToKeycode (THIS->dpy, sym);
		1064	OUTPUT: RETVAL
		1065
		1066	int
		1067	rxvt_term::XKeycodeToKeysym (int code, int index)
		1068	CODE:
		1069	RETVAL = XKeycodeToKeysym (THIS->dpy, code, index);
		1070	OUTPUT: RETVAL
878		1071
879	int	1072	int
880	rxvt_term::strwidth (SV *str)	1073	rxvt_term::strwidth (SV *str)
881	CODE:	1074	CODE:
882	{	1075	{
883	wchar_t *wstr = sv2wcs (str);	1076	wchar_t *wstr = sv2wcs (str);
884		1077
885	rxvt_push_locale (THIS->locale);	1078	rxvt_push_locale (THIS->locale);
886	RETVAL = wcswidth (wstr, wcslen (wstr));	1079	RETVAL = 0;
		1080	for (wchar_t *wc = wstr; *wc; wc++)
		1081	{
		1082	int w = WCWIDTH (*wc);
		1083
		1084	if (w)
		1085	RETVAL += max (w, 1);
		1086	}
887	rxvt_pop_locale ();	1087	rxvt_pop_locale ();
888		1088
889	free (wstr);	1089	free (wstr);
890	}	1090	}
891	OUTPUT:	1091	OUTPUT:
…		…
901	char *mbstr = rxvt_wcstombs (wstr);	1101	char *mbstr = rxvt_wcstombs (wstr);
902	rxvt_pop_locale ();	1102	rxvt_pop_locale ();
903		1103
904	free (wstr);	1104	free (wstr);
905		1105
906	RETVAL = taint_if (newSVpv (mbstr, 0), str);	1106	RETVAL = newSVpv (mbstr, 0);
907	free (mbstr);	1107	free (mbstr);
908	}	1108	}
909	OUTPUT:	1109	OUTPUT:
910	RETVAL	1110	RETVAL
911		1111
…		…
918		1118
919	rxvt_push_locale (THIS->locale);	1119	rxvt_push_locale (THIS->locale);
920	wchar_t *wstr = rxvt_mbstowcs (data, len);	1120	wchar_t *wstr = rxvt_mbstowcs (data, len);
921	rxvt_pop_locale ();	1121	rxvt_pop_locale ();
922		1122
923	RETVAL = taint_if (wcs2sv (wstr), octets);	1123	RETVAL = wcs2sv (wstr);
924	free (wstr);	1124	free (wstr);
925	}	1125	}
926	OUTPUT:	1126	OUTPUT:
927	RETVAL	1127	RETVAL
928		1128
929	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)	1129	#define TERM_OFFSET(sym) offsetof (TermWin_t, sym)
930		1130
931	#define TERM_OFFSET_width TERM_OFFSET(width)	1131	#define TERM_OFFSET_width TERM_OFFSET(width)
932	#define TERM_OFFSET_height TERM_OFFSET(height)	1132	#define TERM_OFFSET_height TERM_OFFSET(height)
933	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)	1133	#define TERM_OFFSET_fwidth TERM_OFFSET(fwidth)
934	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)	1134	#define TERM_OFFSET_fheight TERM_OFFSET(fheight)
935	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)	1135	#define TERM_OFFSET_fbase TERM_OFFSET(fbase)
936	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)	1136	#define TERM_OFFSET_nrow TERM_OFFSET(nrow)
937	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)	1137	#define TERM_OFFSET_ncol TERM_OFFSET(ncol)
938	#define TERM_OFFSET_focus TERM_OFFSET(focus)	1138	#define TERM_OFFSET_focus TERM_OFFSET(focus)
939	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)	1139	#define TERM_OFFSET_mapped TERM_OFFSET(mapped)
		1140	#define TERM_OFFSET_int_bwidth TERM_OFFSET(int_bwidth)
		1141	#define TERM_OFFSET_ext_bwidth TERM_OFFSET(ext_bwidth)
		1142	#define TERM_OFFSET_lineSpace TERM_OFFSET(lineSpace)
		1143	#define TERM_OFFSET_letterSpace TERM_OFFSET(letterSpace)
940	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)	1144	#define TERM_OFFSET_saveLines TERM_OFFSET(saveLines)
941	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)	1145	#define TERM_OFFSET_total_rows TERM_OFFSET(total_rows)
942	#define TERM_OFFSET_nsaved TERM_OFFSET(nsaved)	1146	#define TERM_OFFSET_top_row TERM_OFFSET(top_row)
943		1147
944	int	1148	int
945	rxvt_term::width ()	1149	rxvt_term::width ()
946	ALIAS:	1150	ALIAS:
947	width = TERM_OFFSET_width	1151	width = TERM_OFFSET_width
948	height = TERM_OFFSET_height	1152	height = TERM_OFFSET_height
949	fwidth = TERM_OFFSET_fwidth	1153	fwidth = TERM_OFFSET_fwidth
950	fheight = TERM_OFFSET_fheight	1154	fheight = TERM_OFFSET_fheight
951	fbase = TERM_OFFSET_fbase	1155	fbase = TERM_OFFSET_fbase
952	nrow = TERM_OFFSET_nrow	1156	nrow = TERM_OFFSET_nrow
953	ncol = TERM_OFFSET_ncol	1157	ncol = TERM_OFFSET_ncol
954	focus = TERM_OFFSET_focus	1158	focus = TERM_OFFSET_focus
955	mapped = TERM_OFFSET_mapped	1159	mapped = TERM_OFFSET_mapped
		1160	int_bwidth = TERM_OFFSET_int_bwidth
		1161	ext_bwidth = TERM_OFFSET_ext_bwidth
		1162	lineSpace = TERM_OFFSET_lineSpace
		1163	letterSpace = TERM_OFFSET_letterSpace
956	saveLines = TERM_OFFSET_saveLines	1164	saveLines = TERM_OFFSET_saveLines
957	total_rows = TERM_OFFSET_total_rows	1165	total_rows = TERM_OFFSET_total_rows
958	nsaved = TERM_OFFSET_nsaved	1166	top_row = TERM_OFFSET_top_row
959	CODE:	1167	CODE:
960	RETVAL = *(int *)((char *)THIS + ix);	1168	RETVAL = *(int *)((char *)THIS + ix);
961	OUTPUT:	1169	OUTPUT:
962	RETVAL	1170	RETVAL
963		1171
…		…
965	rxvt_term::ModLevel3Mask ()	1173	rxvt_term::ModLevel3Mask ()
966	ALIAS:	1174	ALIAS:
967	ModLevel3Mask = 0	1175	ModLevel3Mask = 0
968	ModMetaMask = 1	1176	ModMetaMask = 1
969	ModNumLockMask = 2	1177	ModNumLockMask = 2
		1178	current_screen = 3
		1179	hidden_cursor = 4
970	CODE:	1180	CODE:
971	switch (ix)	1181	switch (ix)
972	{	1182	{
973	case 0: RETVAL = THIS->ModLevel3Mask; break;	1183	case 0: RETVAL = THIS->ModLevel3Mask; break;
974	case 1: RETVAL = THIS->ModMetaMask; break;	1184	case 1: RETVAL = THIS->ModMetaMask; break;
975	case 2: RETVAL = THIS->ModNumLockMask; break;	1185	case 2: RETVAL = THIS->ModNumLockMask; break;
		1186	case 3: RETVAL = THIS->current_screen; break;
		1187	#ifdef CURSOR_BLINK
		1188	case 4: RETVAL = THIS->hidden_cursor; break;
		1189	#endif
976	}	1190	}
977	OUTPUT:	1191	OUTPUT:
978	RETVAL	1192	RETVAL
979		1193
980	char *	1194	char *
…		…
990	}	1204	}
991	OUTPUT:	1205	OUTPUT:
992	RETVAL	1206	RETVAL
993		1207
994	SV *	1208	SV *
995	rxvt_term::_env ()	1209	rxvt_term::envv ()
		1210	ALIAS:
		1211	argv = 1
996	CODE:	1212	PPCODE:
997	{	1213	{
998	if (THIS->envv)	1214	stringvec *vec = ix ? THIS->argv : THIS->envv;
999	{
1000	AV *av = newAV ();
1001		1215
		1216	EXTEND (SP, vec->size ());
		1217
1002	for (char **i = THIS->envv->begin (); i != THIS->envv->end (); ++i)	1218	for (char **i = vec->begin (); i != vec->end (); ++i)
1003	if (*i)	1219	if (*i)
1004	av_push (av, newSVpv (*i, 0));	1220	PUSHs (sv_2mortal (newSVpv (*i, 0)));
1005
1006	RETVAL = newRV_noinc ((SV *)av);
1007	}
1008	else
1009	RETVAL = &PL_sv_undef;
1010	}	1221	}
1011	OUTPUT:
1012	RETVAL
1013		1222
1014	int	1223	int
1015	rxvt_term::pty_ev_events (int events = EVENT_UNDEF)	1224	rxvt_term::pty_ev_events (int events = ev::UNDEF)
1016	CODE:	1225	CODE:
1017	RETVAL = THIS->pty_ev.events;	1226	RETVAL = THIS->pty_ev.events;
1018	if (events != EVENT_UNDEF)	1227	if (events != ev::UNDEF)
1019	THIS->pty_ev.set (events);	1228	THIS->pty_ev.set (events);
1020	OUTPUT:	1229	OUTPUT:
1021	RETVAL	1230	RETVAL
1022		1231
1023	U32	1232	int
		1233	rxvt_term::pty_fd ()
		1234	CODE:
		1235	RETVAL = THIS->pty->pty;
		1236	OUTPUT:
		1237	RETVAL
		1238
		1239	Window
1024	rxvt_term::parent ()	1240	rxvt_term::parent ()
1025	CODE:	1241	CODE:
1026	RETVAL = (U32)THIS->parent [0];	1242	RETVAL = THIS->parent;
1027	OUTPUT:	1243	OUTPUT:
1028	RETVAL	1244	RETVAL
1029		1245
1030	U32	1246	Window
1031	rxvt_term::vt ()	1247	rxvt_term::vt ()
1032	CODE:	1248	CODE:
1033	RETVAL = (U32)THIS->vt;	1249	RETVAL = THIS->vt;
1034	OUTPUT:	1250	OUTPUT:
1035	RETVAL	1251	RETVAL
		1252
		1253	void
		1254	rxvt_term::vt_emask_add (U32 emask)
		1255	CODE:
		1256	THIS->vt_emask_perl |= emask;
		1257	THIS->vt_select_input ();
1036		1258
1037	U32	1259	U32
1038	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)	1260	rxvt_term::rstyle (U32 new_rstyle = THIS->rstyle)
1039	CODE:	1261	CODE:
1040	{
1041	RETVAL = THIS->rstyle;	1262	RETVAL = THIS->rstyle;
1042	THIS->rstyle = new_rstyle;	1263	THIS->rstyle = new_rstyle;
1043	}
1044	OUTPUT:	1264	OUTPUT:
1045	RETVAL	1265	RETVAL
1046		1266
1047	int	1267	int
1048	rxvt_term::view_start (int newval = -1)	1268	rxvt_term::view_start (int newval = 1)
		1269	PROTOTYPE: $;$
1049	CODE:	1270	CODE:
1050	{	1271	{
1051	RETVAL = THIS->view_start;	1272	RETVAL = THIS->view_start;
1052		1273
1053	if (newval >= 0)	1274	if (newval <= 0)
1054	{	1275	THIS->scr_changeview (max (newval, THIS->top_row));
1055	THIS->view_start = min (newval, THIS->nsaved);
1056	THIS->scr_changeview (RETVAL);
1057	}
1058	}	1276	}
1059	OUTPUT:	1277	OUTPUT:
1060	RETVAL	1278	RETVAL
1061		1279
1062	void	1280	void
		1281	rxvt_term::set_urgency (bool enable)
		1282
		1283	void
		1284	rxvt_term::focus_in ()
		1285
		1286	void
		1287	rxvt_term::focus_out ()
		1288
		1289	void
		1290	rxvt_term::key_press (unsigned int state, unsigned int keycode, Time time = CurrentTime)
		1291	ALIAS:
		1292	key_release = 1
		1293	CODE:
		1294	{
		1295	XKeyEvent xkey;
		1296
		1297	memset (&xkey, 0, sizeof (xkey));
		1298
		1299	xkey.time = time;
		1300	xkey.state = state;
		1301	xkey.keycode = keycode;
		1302
		1303	xkey.type = ix ? KeyRelease : KeyPress;
		1304	xkey.display = THIS->dpy;
		1305	xkey.window = THIS->vt;
		1306	xkey.root = THIS->display->root;
		1307	xkey.subwindow = THIS->vt;
		1308
		1309	if (ix)
		1310	THIS->key_release (xkey);
		1311	else
		1312	THIS->key_press (xkey);
		1313	}
		1314
		1315	void
1063	rxvt_term::want_refresh ()	1316	rxvt_term::want_refresh ()
1064	CODE:	1317	CODE:
1065	THIS->want_refresh = 1;	1318	THIS->want_refresh = 1;
		1319	THIS->refresh_check ();
1066		1320
1067	void	1321	void
1068	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1322	rxvt_term::ROW_t (int row_number, SV *new_text = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1069	PPCODE:	1323	PPCODE:
1070	{	1324	{
1071	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1325	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1072	XSRETURN_EMPTY;	1326	XSRETURN_EMPTY;
1073		1327
1074	line_t &l = ROW(row_number);	1328	line_t &l = ROW(row_number);
1075		1329
1076	if (GIMME_V != G_VOID)	1330	if (GIMME_V != G_VOID)
1077	{	1331	{
1078	wchar_t *wstr = new wchar_t [THIS->ncol];	1332	wchar_t *wstr = rxvt_temp_buf<wchar_t> (THIS->ncol);
1079		1333
1080	for (int col = 0; col < THIS->ncol; col++)	1334	for (int col = 0; col < THIS->ncol; col++)
1081	wstr [col] = l.t [col];	1335	wstr [col] = l.t [col];
1082		1336
1083	XPUSHs (taint (sv_2mortal (wcs2sv (wstr, THIS->ncol))));	1337	XPUSHs (sv_2mortal (wcs2sv (wstr, THIS->ncol)));
1084
1085	delete [] wstr;
1086	}	1338	}
1087		1339
1088	if (new_text)	1340	if (new_text)
1089	{	1341	{
1090	wchar_t *wstr = sv2wcs (new_text);	1342	wchar_t *wstr = sv2wcs (new_text);
1091		1343
1092	int len = min (wcslen (wstr) - start_ofs, max_len);	1344	int len = min (wcslen (wstr) - start_ofs, max_len);
1093		1345
1094	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1346	if (start_col < 0 || start_col + len > THIS->ncol)
1095	{	1347	{
1096	free (wstr);	1348	free (wstr);
1097	croak ("new_text extends beyond horizontal margins");	1349	croak ("new_text extends beyond horizontal margins");
1098	}	1350	}
1099		1351
…		…
1109		1361
1110	void	1362	void
1111	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)	1363	rxvt_term::ROW_r (int row_number, SV *new_rend = 0, int start_col = 0, int start_ofs = 0, int max_len = MAX_COLS)
1112	PPCODE:	1364	PPCODE:
1113	{	1365	{
1114	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1366	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1115	XSRETURN_EMPTY;	1367	XSRETURN_EMPTY;
1116		1368
1117	line_t &l = ROW(row_number);	1369	line_t &l = ROW(row_number);
1118		1370
1119	if (GIMME_V != G_VOID)	1371	if (GIMME_V != G_VOID)
…		…
1131	{	1383	{
1132	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)	1384	if (!SvROK (new_rend) || SvTYPE (SvRV (new_rend)) != SVt_PVAV)
1133	croak ("new_rend must be arrayref");	1385	croak ("new_rend must be arrayref");
1134		1386
1135	AV *av = (AV *)SvRV (new_rend);	1387	AV *av = (AV *)SvRV (new_rend);
1136	int len = min (av_len (av) + 1 - start_ofs, max_len);	1388	int len = min (AvFILL (av) + 1 - start_ofs, max_len);
1137		1389
1138	if (!IN_RANGE_INC (start_col, 0, THIS->ncol - len))	1390	if (start_col < 0 || start_col + len > THIS->ncol)
1139	croak ("new_rend array extends beyond horizontal margins");	1391	croak ("new_rend array extends beyond horizontal margins");
1140		1392
1141	for (int col = start_col; col < start_col + len; col++)	1393	for (int col = start_col; col < start_col + len; col++)
1142	{	1394	{
1143	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;	1395	rend_t r = SvIV (*av_fetch (av, start_ofs + col - start_col, 1)) & ~RS_fontMask;
…		…
1149		1401
1150	int	1402	int
1151	rxvt_term::ROW_l (int row_number, int new_length = -1)	1403	rxvt_term::ROW_l (int row_number, int new_length = -1)
1152	CODE:	1404	CODE:
1153	{	1405	{
1154	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1406	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1155	XSRETURN_EMPTY;	1407	XSRETURN_EMPTY;
1156		1408
1157	line_t &l = ROW(row_number);	1409	line_t &l = ROW(row_number);
1158	RETVAL = l.l;	1410	RETVAL = l.l;
1159		1411
…		…
1165		1417
1166	bool	1418	bool
1167	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)	1419	rxvt_term::ROW_is_longer (int row_number, int new_is_longer = -1)
1168	CODE:	1420	CODE:
1169	{	1421	{
1170	if (!IN_RANGE_EXC (row_number, -THIS->nsaved, THIS->nrow))	1422	if (!IN_RANGE_EXC (row_number, THIS->top_row, THIS->nrow))
1171	XSRETURN_EMPTY;	1423	XSRETURN_EMPTY;
1172		1424
1173	line_t &l = ROW(row_number);	1425	line_t &l = ROW(row_number);
1174	RETVAL = l.is_longer ();	1426	RETVAL = l.is_longer ();
1175		1427
…		…
1183	rxvt_term::special_encode (SV *string)	1435	rxvt_term::special_encode (SV *string)
1184	CODE:	1436	CODE:
1185	{	1437	{
1186	wchar_t *wstr = sv2wcs (string);	1438	wchar_t *wstr = sv2wcs (string);
1187	int wlen = wcslen (wstr);	1439	int wlen = wcslen (wstr);
1188	wchar_t *rstr = new wchar_t [wlen]; // cannot become longer	1440	wchar_t *rstr = rxvt_temp_buf<wchar_t> (wlen * 2); // cannot become longer
1189		1441
1190	rxvt_push_locale (THIS->locale);	1442	rxvt_push_locale (THIS->locale);
1191		1443
1192	wchar_t *r = rstr;	1444	wchar_t *r = rstr;
1193	for (wchar_t *s = wstr; *s; s++)	1445	for (wchar_t *s = wstr; *s; s++)
		1446	{
		1447	int w = WCWIDTH (*s);
		1448
1194	if (wcwidth (*s) == 0)	1449	if (w == 0)
1195	{	1450	{
1196	if (r == rstr)	1451	if (r == rstr)
1197	croak ("leading combining character unencodable");	1452	croak ("leading combining character unencodable");
1198		1453
1199	unicode_t n = rxvt_compose (r[-1], *s);	1454	unicode_t n = rxvt_compose (r[-1], *s);
1200	if (n == NOCHAR)	1455	if (n == NOCHAR)
1201	n = rxvt_composite.compose (r[-1], *s);	1456	n = rxvt_composite.compose (r[-1], *s);
1202		1457
1203	r[-1] = n;	1458	r[-1] = n;
1204	}	1459	}
1205	#if !UNICODE_3	1460	#if !UNICODE_3
1206	else if (*s >= 0x10000)	1461	else if (*s >= 0x10000)
1207	*r++ = rxvt_composite.compose (*s);	1462	*r++ = rxvt_composite.compose (*s);
1208	#endif	1463	#endif
1209	else	1464	else
1210	*r++ = *s;	1465	*r++ = *s;
		1466
		1467	// the *2 above only allows wcwidth <= 2
		1468	if (w > 1)
		1469	*r++ = NOCHAR;
		1470	}
1211		1471
1212	rxvt_pop_locale ();	1472	rxvt_pop_locale ();
1213		1473
1214	RETVAL = taint_if (wcs2sv (rstr, r - rstr), string);	1474	RETVAL = wcs2sv (rstr, r - rstr);
1215
1216	delete [] rstr;
1217	}	1475	}
1218	OUTPUT:	1476	OUTPUT:
1219	RETVAL	1477	RETVAL
1220		1478
1221	SV *	1479	SV *
1222	rxvt_term::special_decode (SV *text)	1480	rxvt_term::special_decode (SV *text)
1223	CODE:	1481	CODE:
1224	{	1482	{
1225	wchar_t *wstr = sv2wcs (text);	1483	wchar_t *wstr = sv2wcs (text);
1226	int wlen = wcslen (wstr);
1227	int dlen = 0;	1484	int dlen = 0;
1228		1485
1229	// find length	1486	// find length
1230	for (wchar_t *s = wstr; *s; s++)	1487	for (wchar_t *s = wstr; *s; s++)
1231	if (*s == NOCHAR)	1488	if (*s == NOCHAR)
…		…
1233	else if (IS_COMPOSE (*s))	1490	else if (IS_COMPOSE (*s))
1234	dlen += rxvt_composite.expand (*s, 0);	1491	dlen += rxvt_composite.expand (*s, 0);
1235	else	1492	else
1236	dlen++;	1493	dlen++;
1237		1494
1238	wchar_t *rstr = new wchar_t [dlen];	1495	wchar_t *rstr = rxvt_temp_buf<wchar_t> (dlen);
1239		1496
1240	// decode	1497	// decode
1241	wchar_t *r = rstr;	1498	wchar_t *r = rstr;
1242	for (wchar_t *s = wstr; *s; s++)	1499	for (wchar_t *s = wstr; *s; s++)
1243	if (*s == NOCHAR)	1500	if (*s == NOCHAR)
…		…
1245	else if (IS_COMPOSE (*s))	1502	else if (IS_COMPOSE (*s))
1246	r += rxvt_composite.expand (*s, r);	1503	r += rxvt_composite.expand (*s, r);
1247	else	1504	else
1248	*r++ = *s;	1505	*r++ = *s;
1249		1506
1250	RETVAL = taint_if (wcs2sv (rstr, r - rstr), text);	1507	RETVAL = wcs2sv (rstr, r - rstr);
1251
1252	delete [] rstr;
1253	}	1508	}
1254	OUTPUT:	1509	OUTPUT:
1255	RETVAL	1510	RETVAL
1256		1511
1257	void	1512	void
1258	rxvt_term::_resource (char *name, int index, SV *newval = 0)	1513	rxvt_term::_resource (char *name, int index, SV *newval = 0)
1259	PPCODE:	1514	PPCODE:
1260	{	1515	{
1261	struct resval { const char *name; int value; } rslist [] = {	1516	static const struct resval { const char *name; int value; } *rs, rslist [] = {
1262	# define def(name) { # name, Rs_ ## name },	1517	# define def(name) { # name, Rs_ ## name },
1263	# define reserve(name,count)	1518	# define reserve(name,count)
1264	# include "rsinc.h"	1519	# include "rsinc.h"
1265	# undef def	1520	# undef def
1266	# undef reserve	1521	# undef reserve
1267	};	1522	};
1268		1523
1269	struct resval *rs = rslist + sizeof (rslist) / sizeof (rslist [0]);	1524	rs = rslist + ecb_array_length (rslist);
1270		1525
		1526	if (*name)
1271	do {	1527	{
		1528	do {
1272	if (rs-- == rslist)	1529	if (rs-- == rslist)
1273	croak ("no such resource '%s', requested", name);	1530	croak ("no such resource '%s', requested", name);
1274	} while (strcmp (name, rs->name));	1531	} while (strcmp (name, rs->name));
1275		1532
1276	index += rs->value;	1533	index += rs->value;
		1534	}
		1535	else
		1536	{
		1537	--rs;
		1538	name = "";
		1539	}
1277		1540
1278	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))	1541	if (!IN_RANGE_EXC (index, 0, NUM_RESOURCES))
1279	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);	1542	croak ("requested out-of-bound resource %s+%d,", name, index - rs->value);
1280		1543
1281	if (GIMME_V != G_VOID)	1544	if (GIMME_V != G_VOID)
1282	XPUSHs (THIS->rs [index] ? sv_2mortal (taint (newSVpv (THIS->rs [index], 0))) : &PL_sv_undef);	1545	XPUSHs (THIS->rs [index] ? sv_2mortal (newSVpv (THIS->rs [index], 0)) : &PL_sv_undef);
1283		1546
1284	if (newval)	1547	if (newval)
1285	{	1548	{
1286	if (SvOK (newval))	1549	if (SvOK (newval))
1287	{	1550	{
…		…
1294	}	1557	}
1295	}	1558	}
1296		1559
1297	const char *	1560	const char *
1298	rxvt_term::x_resource (const char *name)	1561	rxvt_term::x_resource (const char *name)
1299	CLEANUP:
1300	SvTAINTED_on (ST (0));
1301		1562
1302	bool	1563	bool
1303	rxvt_term::option (U32 optval, int set = -1)	1564	rxvt_term::option (U8 optval, int set = -1)
1304	CODE:	1565	CODE:
1305	{	1566	{
1306	RETVAL = THIS->options & optval;	1567	RETVAL = THIS->option (optval);
1307		1568
1308	if (set >= 0)	1569	if (set >= 0)
1309	{	1570	{
1310	if (set)
1311	THIS->options |= optval;	1571	THIS->set_option (optval, set);
1312	else
1313	THIS->options &= ~optval;
1314		1572
		1573	if (THIS->init_done) // avoid doing this before START
1315	switch (optval)	1574	switch (optval)
1316	{	1575	{
1317	case Opt_skipBuiltinGlyphs:	1576	case Opt_skipBuiltinGlyphs:
1318	THIS->set_fonts ();	1577	THIS->set_fonts ();
1319	THIS->scr_remap_chars ();	1578	THIS->scr_remap_chars ();
1320	THIS->scr_touch (true);	1579	THIS->scr_touch (true);
1321	THIS->want_refresh = 1;	1580	THIS->want_refresh = 1;
		1581	THIS->refresh_check ();
1322	break;	1582	break;
		1583	#ifdef CURSOR_BLINK
		1584	case Opt_cursorBlink:
		1585	THIS->cursor_blink_reset ();
		1586	break;
		1587	#endif
1323		1588
1324	case Opt_cursorUnderline:	1589	case Opt_cursorUnderline:
1325	THIS->want_refresh = 1;	1590	THIS->want_refresh = 1;
		1591	THIS->refresh_check ();
1326	break;	1592	break;
1327		1593
1328	# case Opt_scrollBar_floating:	1594	# case Opt_scrollBar_floating:
1329	# case Opt_scrollBar_right:	1595	# case Opt_scrollBar_right:
1330	# THIS->resize_all_windows (THIS->width, THIS->height, 1);	1596	# THIS->resize_all_windows (THIS->width, THIS->height, 1);
1331	# break;	1597	# break;
1332	}	1598	}
1333	}	1599	}
1334	}	1600	}
1335	OUTPUT:	1601	OUTPUT:
1336	RETVAL	1602	RETVAL
1337		1603
…		…
1340	CODE:	1606	CODE:
1341	RETVAL = 0 < THIS->parse_keysym (keysym, str);	1607	RETVAL = 0 < THIS->parse_keysym (keysym, str);
1342	THIS->keyboard->register_done ();	1608	THIS->keyboard->register_done ();
1343	OUTPUT:	1609	OUTPUT:
1344	RETVAL	1610	RETVAL
		1611
		1612	void
		1613	rxvt_term::register_command (int keysym, unsigned int state, SV *str)
		1614	CODE:
		1615	wchar_t *wstr = sv2wcs (str);
		1616	THIS->keyboard->register_user_translation (keysym, state, wstr);
		1617	free (wstr);
1345		1618
1346	void	1619	void
1347	rxvt_term::screen_cur (...)	1620	rxvt_term::screen_cur (...)
1348	PROTOTYPE: $;$$	1621	PROTOTYPE: $;$$
1349	ALIAS:	1622	ALIAS:
…		…
1363	EXTEND (SP, 2);	1636	EXTEND (SP, 2);
1364	PUSHs (sv_2mortal (newSViv (rc.row)));	1637	PUSHs (sv_2mortal (newSViv (rc.row)));
1365	PUSHs (sv_2mortal (newSViv (rc.col)));	1638	PUSHs (sv_2mortal (newSViv (rc.col)));
1366	}	1639	}
1367		1640
1368	if (items == 3)	1641	if (items >= 3)
		1642	{
		1643	rc.row = SvIV (ST (1));
		1644	rc.col = SvIV (ST (2));
		1645
		1646	if (ix == 2)
1369	{	1647	{
1370	rc.row = clamp (SvIV (ST (1)), -THIS->nsaved, THIS->nrow - 1);	1648	if (rc.col == 0)
1371	rc.col = clamp (SvIV (ST (2)), 0, THIS->ncol - 1);	1649	{
		1650	// col == 0 means end of previous line
		1651	rc.row--;
		1652	rc.col = THIS->ncol;
		1653	}
		1654	else if (IN_RANGE_EXC (rc.row, THIS->top_row, THIS->nrow)
		1655	&& rc.col > ROW(rc.row).l)
		1656	{
		1657	// col >= length means while line and add newline
		1658	rc.col = THIS->ncol;
		1659	}
		1660	}
		1661
		1662	clamp_it (rc.col, 0, THIS->ncol);
		1663	clamp_it (rc.row, THIS->top_row, THIS->nrow - 1);
1372		1664
1373	if (ix)	1665	if (ix)
		1666	{
		1667	THIS->selection.screen = THIS->current_screen;
		1668
1374	THIS->want_refresh = 1;	1669	THIS->want_refresh = 1;
		1670	THIS->refresh_check ();
		1671	}
		1672	}
		1673	}
		1674
		1675	int
		1676	rxvt_term::selection_screen (int screen = -1)
		1677	CODE:
		1678	RETVAL = THIS->selection.screen;
		1679	if (screen >= 0)
		1680	THIS->selection.screen = screen;
		1681	OUTPUT:
		1682	RETVAL
		1683
		1684	void
		1685	rxvt_term::selection_clear (bool clipboard = false)
		1686
		1687	void
		1688	rxvt_term::selection_make (Time eventtime, bool rect = false)
		1689	CODE:
		1690	THIS->selection.op = SELECTION_CONT;
		1691	THIS->selection.rect = rect;
		1692	THIS->selection_make (eventtime);
		1693
		1694	int
		1695	rxvt_term::selection_grab (Time eventtime, bool clipboard = false)
		1696
		1697	void
		1698	rxvt_term::selection (SV *newtext = 0, bool clipboard = false)
		1699	PPCODE:
		1700	{
		1701	wchar_t * &text = clipboard ? THIS->selection.clip_text : THIS->selection.text;
		1702	unsigned int &len = clipboard ? THIS->selection.clip_len : THIS->selection.len;
		1703
		1704	if (GIMME_V != G_VOID)
		1705	XPUSHs (text
		1706	? sv_2mortal (wcs2sv (text, len))
		1707	: &PL_sv_undef);
		1708
		1709	if (newtext)
		1710	{
		1711	free (text);
		1712
		1713	text = sv2wcs (newtext);
		1714	len = wcslen (text);
1375	}	1715	}
1376	}	1716	}
1377		1717
1378	char	1718	char
1379	rxvt_term::cur_charset ()	1719	rxvt_term::cur_charset ()
1380	CODE:	1720	CODE:
1381	RETVAL = THIS->charsets [THIS->screen.charset];	1721	RETVAL = THIS->charsets [THIS->screen.charset];
1382	OUTPUT:	1722	OUTPUT:
1383	RETVAL	1723	RETVAL
1384		1724
1385	int
1386	rxvt_term::selection_grab (U32 eventtime)
1387
1388	void
1389	rxvt_term::selection (SV *newtext = 0)
1390	PPCODE:
1391	{
1392	if (GIMME_V != G_VOID)
1393	XPUSHs (THIS->selection.text
1394	? taint (sv_2mortal (wcs2sv (THIS->selection.text, THIS->selection.len)))
1395	: &PL_sv_undef);
1396
1397	if (newtext)
1398	{
1399	free (THIS->selection.text);
1400
1401	THIS->selection.text = sv2wcs (newtext);
1402	THIS->selection.len = wcslen (THIS->selection.text);
1403	}
1404	}
1405
1406	void	1725	void
1407	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)	1726	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)
1408		1727
1409	void	1728	void
1410	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)	1729	rxvt_term::scr_xor_span (int beg_row, int beg_col, int end_row, int end_col, U32 rstyle = RS_RVid)
1411		1730
1412	void	1731	void
1413	rxvt_term::scr_bell ()	1732	rxvt_term::scr_bell ()
		1733
		1734	void
		1735	rxvt_term::scr_change_screen (int screen)
1414		1736
1415	void	1737	void
1416	rxvt_term::scr_add_lines (SV *string)	1738	rxvt_term::scr_add_lines (SV *string)
1417	CODE:	1739	CODE:
1418	{	1740	{
…		…
1428	char *str = SvPVbyte (octets, len);	1750	char *str = SvPVbyte (octets, len);
1429	C_ARGS:	1751	C_ARGS:
1430	str, len	1752	str, len
1431		1753
1432	void	1754	void
		1755	rxvt_term::tt_paste (SV *octets)
		1756	INIT:
		1757	STRLEN len;
		1758	char *str = SvPVbyte (octets, len);
		1759	C_ARGS:
		1760	str, len
		1761
		1762	void
1433	rxvt_term::cmd_parse (SV *octets)	1763	rxvt_term::cmd_parse (SV *octets)
1434	CODE:	1764	CODE:
1435	{	1765	{
1436	STRLEN len;	1766	STRLEN len;
1437	char *str = SvPVbyte (octets, len);	1767	char *str = SvPVbyte (octets, len);
…		…
1459	o->self = (HV *)SvRV (RETVAL);	1789	o->self = (HV *)SvRV (RETVAL);
1460	}	1790	}
1461	OUTPUT:	1791	OUTPUT:
1462	RETVAL	1792	RETVAL
1463		1793
		1794	#############################################################################
		1795	# Various X Utility Functions
		1796	#############################################################################
		1797
		1798	void
		1799	rxvt_term::XListProperties (Window window)
		1800	PPCODE:
		1801	{
		1802	int count;
		1803	Atom *props = XListProperties (THIS->dpy, window, &count);
		1804
		1805	EXTEND (SP, count);
		1806	while (count--)
		1807	PUSHs (newSVuv ((U32)props [count]));
		1808
		1809	XFree (props);
		1810	}
		1811
		1812	void
		1813	rxvt_term::XGetWindowProperty (Window window, Atom property)
		1814	PPCODE:
		1815	{
		1816	Atom type;
		1817	int format;
		1818	unsigned long nitems;
		1819	unsigned long bytes_after;
		1820	unsigned char *prop;
		1821
		1822	XGetWindowProperty (THIS->dpy, window, property,
		1823	0, 1<<24, 0, AnyPropertyType,
		1824	&type, &format, &nitems, &bytes_after, &prop);
		1825
		1826	if (type != None)
		1827	{
		1828	int elemsize = format == 16 ? sizeof (short)
		1829	: format == 32 ? sizeof (long)
		1830	: 1;
		1831
		1832	EXTEND (SP, 3);
		1833	PUSHs (newSVuv ((U32)type));
		1834	PUSHs (newSViv (format));
		1835	PUSHs (newSVpvn ((char *)prop, nitems * elemsize));
		1836	XFree (prop);
		1837	}
		1838	}
		1839
		1840	void
		1841	rxvt_term::XChangeProperty (Window window, Atom property, Atom type, int format, SV *data)
		1842	CODE:
		1843	{
		1844	STRLEN len;
		1845	char *data_ = SvPVbyte (data, len);
		1846
		1847	int elemsize = format == 16 ? sizeof (short)
		1848	: format == 32 ? sizeof (long)
		1849	: 1;
		1850
		1851	XChangeProperty (THIS->dpy, window, property,
		1852	type, format, PropModeReplace,
		1853	(unsigned char *)data_, len / elemsize);
		1854	}
		1855
		1856	Atom
		1857	XInternAtom (rxvt_term *term, char *atom_name, int only_if_exists = FALSE)
		1858	C_ARGS: term->dpy, atom_name, only_if_exists
		1859
		1860	char *
		1861	XGetAtomName (rxvt_term *term, Atom atom)
		1862	C_ARGS: term->dpy, atom
		1863	CLEANUP:
		1864	XFree (RETVAL);
		1865
		1866	void
		1867	XDeleteProperty (rxvt_term *term, Window window, Atom property)
		1868	C_ARGS: term->dpy, window, property
		1869
		1870	Window
		1871	rxvt_term::DefaultRootWindow ()
		1872	CODE:
		1873	RETVAL = THIS->display->root;
		1874	OUTPUT:
		1875	RETVAL
		1876
		1877	#if 0
		1878
		1879	Window
		1880	XCreateSimpleWindow (rxvt_term *term, Window parent, int x, int y, unsigned int width, unsigned int height)
		1881	C_ARGS: term->dpy, (Window)parent,
		1882	x, y, width, height, 0,
		1883	term->pix_colors_focused[Color_border],
		1884	term->pix_colors_focused[Color_border]
		1885
		1886	#endif
		1887
		1888	void
		1889	XReparentWindow (rxvt_term *term, Window window, Window parent, int x = 0, int y = 0)
		1890	C_ARGS: term->dpy, window, parent, x, y
		1891
		1892	void
		1893	XMapWindow (rxvt_term *term, Window window)
		1894	C_ARGS: term->dpy, window
		1895
		1896	void
		1897	XUnmapWindow (rxvt_term *term, Window window)
		1898	C_ARGS: term->dpy, window
		1899
		1900	void
		1901	XMoveResizeWindow (rxvt_term *term, Window window, int x, int y, unsigned int width, unsigned int height)
		1902	C_ARGS: term->dpy, window, x, y, width, height
		1903
		1904	void
		1905	rxvt_term::XChangeInput (Window window, U32 add_events, U32 del_events = 0)
		1906	CODE:
		1907	{
		1908	XWindowAttributes attr;
		1909	XGetWindowAttributes (THIS->dpy, window, &attr);
		1910	XSelectInput (THIS->dpy, window, attr.your_event_mask | add_events & ~del_events);
		1911	}
		1912
		1913	void
		1914	rxvt_term::XTranslateCoordinates (Window src, Window dst, int x, int y)
		1915	PPCODE:
		1916	{
		1917	int dx, dy;
		1918	Window child;
		1919
		1920	if (XTranslateCoordinates (THIS->dpy, src, dst, x, y, &dx, &dy, &child))
		1921	{
		1922	EXTEND (SP, 3);
		1923	PUSHs (newSViv (dx));
		1924	PUSHs (newSViv (dy));
		1925	PUSHs (newSVuv (child));
		1926	}
		1927	}
		1928
		1929	#############################################################################
		1930	# fancy bg bloatstuff (TODO: should be moved up somewhere)
		1931
		1932	#ifdef ENABLE_TRANSPARENCY
		1933
		1934	# rxvt_img *
		1935	# rxvt_term::new_root_img ()
		1936	# CODE:
		1937	# RETVAL = rxvt_img::new_from_root (THIS);
		1938	# OUTPUT:
		1939	# RETVAL
		1940
		1941	#endif
		1942
		1943	#if HAVE_PIXBUF
		1944
		1945	#endif
		1946
		1947	#############################################################################
		1948	# urxvt::overlay
		1949	#############################################################################
		1950
1464	MODULE = urxvt PACKAGE = urxvt::overlay	1951	MODULE = urxvt PACKAGE = urxvt::overlay
1465		1952
1466	void	1953	void
1467	overlay::set (int x, int y, SV *text, SV *rend = 0)	1954	overlay::set (int x, int y, SV *text, SV *rend = 0)
1468		1955
…		…
1473	overlay::hide ()	1960	overlay::hide ()
1474		1961
1475	void	1962	void
1476	overlay::DESTROY ()	1963	overlay::DESTROY ()
1477		1964
		1965	INCLUDE: $PERL <iom_perl.xs -pe s/IOM_MODULE/urxvt/g,s/IOM_CLASS/urxvt/g |
		1966
		1967	MODULE = urxvt PACKAGE = urxvt::pixbuf PREFIX = gdk_pixbuf_
		1968
		1969	#if HAVE_PIXBUF
		1970
		1971	urxvt::pixbuf gdk_pixbuf_new_from_file (SV *klass, octet_string filename)
		1972	C_ARGS: filename, 0
		1973
		1974	void
		1975	DESTROY (urxvt::pixbuf self)
		1976	CODE:
		1977	gdk_pixbuf_unref (self);
		1978
		1979	#endif
		1980
1478	MODULE = urxvt PACKAGE = urxvt::timer	1981	MODULE = urxvt PACKAGE = urxvt::img
1479		1982
1480	SV *	1983	#if HAVE_IMG
1481	timer::new ()
1482	CODE:
1483	timer *w = new timer;
1484	w->start (NOW);
1485	RETVAL = newSVptr ((void *)w, "urxvt::timer");
1486	w->self = (HV *)SvRV (RETVAL);
1487	OUTPUT:
1488	RETVAL
1489		1984
1490	timer *	1985	# rxvt_img *new (rxvt_screen *screen, XRenderPictFormat *format, int width, int height)
1491	timer::cb (SV *cb)	1986	# rxvt_img *rxvt_img (rxvt_screen *screen, XRenderPictFormat *format, int width, int height, Pixmap pixmap);
1492	CODE:
1493	THIS->cb (cb);
1494	RETVAL = THIS;
1495	OUTPUT:
1496	RETVAL
1497		1987
1498	NV
1499	timer::at ()
1500	CODE:
1501	RETVAL = THIS->at;
1502	OUTPUT:
1503	RETVAL
1504
1505	timer *
1506	timer::interval (NV interval)
1507	CODE:
1508	THIS->interval = interval;
1509	RETVAL = THIS;
1510	OUTPUT:
1511	RETVAL
1512
1513	timer *
1514	timer::set (NV tstamp)
1515	CODE:
1516	THIS->set (tstamp);
1517	RETVAL = THIS;
1518	OUTPUT:
1519	RETVAL
1520
1521	timer *
1522	timer::start (NV tstamp = THIS->at)
1523	CODE:
1524	THIS->start (tstamp);
1525	RETVAL = THIS;
1526	OUTPUT:
1527	RETVAL
1528
1529	timer *
1530	timer::stop ()
1531	CODE:
1532	THIS->stop ();
1533	RETVAL = THIS;
1534	OUTPUT:
1535	RETVAL
1536
1537	void	1988	void
1538	timer::DESTROY ()	1989	rxvt_img::fill (SV *c)
		1990	INIT:
		1991	rxvt_color rc;
		1992	parse_color (THIS->s, rc, c);
		1993	C_ARGS: rc
1539		1994
1540	MODULE = urxvt PACKAGE = urxvt::iow
1541
1542	SV *
1543	iow::new ()
1544	CODE:
1545	iow *w = new iow;
1546	RETVAL = newSVptr ((void *)w, "urxvt::iow");
1547	w->self = (HV *)SvRV (RETVAL);
1548	OUTPUT:
1549	RETVAL
1550
1551	iow *
1552	iow::cb (SV *cb)
1553	CODE:
1554	THIS->cb (cb);
1555	RETVAL = THIS;
1556	OUTPUT:
1557	RETVAL
1558
1559	iow *
1560	iow::fd (int fd)
1561	CODE:
1562	THIS->fd = fd;
1563	RETVAL = THIS;
1564	OUTPUT:
1565	RETVAL
1566
1567	iow *
1568	iow::events (short events)
1569	CODE:
1570	THIS->events = events;
1571	RETVAL = THIS;
1572	OUTPUT:
1573	RETVAL
1574
1575	iow *
1576	iow::start ()
1577	CODE:
1578	THIS->start ();
1579	RETVAL = THIS;
1580	OUTPUT:
1581	RETVAL
1582
1583	iow *
1584	iow::stop ()
1585	CODE:
1586	THIS->stop ();
1587	RETVAL = THIS;
1588	OUTPUT:
1589	RETVAL
1590
1591	void	1995	void
1592	iow::DESTROY ()	1996	rxvt_img::blur (int rh, int rv)
1593		1997
		1998	void
		1999	rxvt_img::brightness (double r, double g, double b, double a = 1.)
1594		2000
		2001	void
		2002	rxvt_img::contrast (double r, double g, double b, double a = 1.)
		2003
		2004	rxvt_img *
		2005	rxvt_img::copy ()
		2006
		2007	rxvt_img *
		2008	rxvt_img::scale (int new_width, int new_height)
		2009
		2010	# rxvt_img *
		2011	# rxvt_img::transform (int new_width, int new_height, double matrix[16]);
		2012
		2013	#endif
		2014

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